wow

.env.example

@@ -21,3 +21,5 @@ OIDC_CLIENT_SECRET=changeme
 NEXT_PUBLIC_ONLYOFFICE_URL=http://localhost/office
 # Rich text editor (TipTap + Hocuspocus — docs texte)
 NEXT_PUBLIC_HOCUSPOCUS_URL=ws://localhost/collab
+# UltiAI (chemin proxy OpenWebUI — même origine)
+NEXT_PUBLIC_AI_PUBLIC_PATH=/ai

app/api/demo/richtext-save/route.ts

@@ -0,0 +1,11 @@
+/**
+ * Sauvegarde factice pour la démo publique UltiDocs.
+ * Zéro rétention : le corps de la requête est ignoré.
+ */
+export async function PUT() {
+  return new Response(null, { status: 204 })
+}
+
+export async function POST() {
+  return new Response(null, { status: 204 })
+}

app/chat/page.tsx

@@ -0,0 +1,50 @@
+"use client"
+
+import { Sparkles } from "lucide-react"
+import { AiChatIframe } from "@/components/ai/ai-chat-iframe"
+import { useAiConfig, useAiQuota } from "@/lib/api/hooks/use-ai-queries"
+
+export default function ChatPage() {
+  const { data: config, isLoading } = useAiConfig()
+  const { data: quota } = useAiQuota(Boolean(config?.enabled))
+
+  if (isLoading) {
+    return (
+      <div className="flex h-dvh items-center justify-center text-sm text-muted-foreground">
+        Chargement UltiAI…
+      </div>
+    )
+  }
+
+  if (!config?.enabled) {
+    return (
+      <div className="flex h-dvh flex-col items-center justify-center gap-2 px-6 text-center">
+        <Sparkles className="h-8 w-8 text-muted-foreground" />
+        <p className="text-sm text-muted-foreground">
+          UltiAI n&apos;est pas activé. Activez le plugin dans l&apos;administration.
+        </p>
+      </div>
+    )
+  }
+
+  return (
+    <div className="flex h-dvh flex-col">
+      <header className="flex items-center justify-between border-b px-4 py-2">
+        <div className="flex items-center gap-2 text-sm font-medium">
+          <Sparkles className="h-4 w-4 text-[#1a73e8]" />
+          UltiAI
+        </div>
+        {quota ? (
+          <span className="text-xs text-muted-foreground">
+            {quota.requests_remaining}/{quota.requests_limit} requêtes aujourd&apos;hui
+          </span>
+        ) : null}
+      </header>
+      <AiChatIframe
+        publicPath={config.public_path}
+        context={{ app: "standalone", temporary: false }}
+        className="min-h-0 flex-1 border-0"
+      />
+    </div>
+  )
+}

app/demo/docs/page.tsx

@@ -0,0 +1,18 @@
+import type { Metadata } from "next"
+import { DemoDocsEditor } from "@/components/demo/demo-docs-editor"
+import { suitePageMetadata } from "@/lib/suite/page-metadata"
+
+export const metadata: Metadata = {
+  ...suitePageMetadata({
+    app: "drive",
+    title: "Démo UltiDocs",
+    absoluteTitle: true,
+    description:
+      "Essayez l'éditeur de documents UltiDocs sans compte — démo interactive, zéro rétention.",
+  }),
+  robots: { index: false },
+}
+
+export default function DemoDocsPage() {
+  return <DemoDocsEditor />
+}

app/demo/mail/page.tsx

@@ -0,0 +1,18 @@
+import type { Metadata } from "next"
+import { DemoMailApp } from "@/components/demo/demo-mail-app"
+import { suitePageMetadata } from "@/lib/suite/page-metadata"
+
+export const metadata: Metadata = {
+  ...suitePageMetadata({
+    app: "mail",
+    title: "Démo Ultimail",
+    absoluteTitle: true,
+    description:
+      "Essayez la messagerie Ultimail sans compte — démo interactive, zéro rétention.",
+  }),
+  robots: { index: false },
+}
+
+export default function DemoMailPage() {
+  return <DemoMailApp />
+}

app/drive/draw/[fileId]/edit/page.tsx

@@ -0,0 +1,20 @@
+"use client"
+
+import { useParams } from "next/navigation"
+import { UltidrawEditor } from "@/components/drive/ultidraw-editor"
+import { isDriveFileIdSegment } from "@/lib/drive/drive-url"
+
+export default function DriveDrawEditPage() {
+  const params = useParams()
+  const fileId = params.fileId as string
+
+  if (!isDriveFileIdSegment(fileId)) {
+    return (
+      <div className="flex h-dvh items-center justify-center p-8 text-sm text-muted-foreground">
+        Identifiant de dessin invalide
+      </div>
+    )
+  }
+
+  return <UltidrawEditor fileId={fileId} />
+}

app/drive/s/[token]/[[...path]]/page.tsx

@@ -1,25 +1,37 @@
 "use client"
 
-import { useParams } from "next/navigation"
+import { useParams, useRouter } from "next/navigation"
 import { useEffect, useState } from "react"
-import { Loader2, Lock } from "lucide-react"
+import { Lock } from "lucide-react"
 import {
   PublicShareChrome,
   PublicShareViewPanel,
 } from "@/components/drive/public-share-view"
+import { DocsLoadingSplash } from "@/components/drive/richtext/docs-loading-splash"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { usePublicShare } from "@/lib/api/hooks/use-public-share-queries"
 import { folderPathFromPublicSegments } from "@/lib/api/public-share"
+import {
+  shouldOpenInOnlyOffice,
+  shouldOpenInRichTextEditor,
+  shouldOpenInUltidrawEditor,
+} from "@/lib/drive/drive-preview"
+import { sharePermCanEdit } from "@/lib/drive/drive-share-permissions"
+import { buildPublicShareEditHref } from "@/lib/drive/public-share-url"
+import { sharePathLooksLikeEditorFile } from "@/lib/drive/share-path-looks-like-editor"
 
 export default function PublicSharePage() {
   const params = useParams()
+  const router = useRouter()
   const token = String(params.token ?? "")
   const pathSegments = params.path as string[] | undefined
   const path = folderPathFromPublicSegments(pathSegments)
+  const pathHintsEditor = sharePathLooksLikeEditorFile(path)
 
   const [passwordInput, setPasswordInput] = useState("")
   const [password, setPassword] = useState<string | undefined>(undefined)
+  const [redirectingToEditor, setRedirectingToEditor] = useState(false)
 
   const { data, isLoading, isError, error, refetch, isFetching } = usePublicShare(
     token,
@@ -30,12 +42,48 @@ export default function PublicSharePage() {
   const needsPassword =
     isError && error instanceof Error && error.message === "password_required"
 
+  const file = data?.item_type === "file" ? data.file : null
+  const isEditorFile = Boolean(
+    file &&
+      (shouldOpenInRichTextEditor(file) ||
+        shouldOpenInUltidrawEditor(file) ||
+        shouldOpenInOnlyOffice(file))
+  )
+  const showDocsSplash =
+    pathHintsEditor || redirectingToEditor || (Boolean(data) && isEditorFile)
+
   useEffect(() => {
     if (password && typeof window !== "undefined") {
       sessionStorage.setItem(`public-share-pw:${token}`, password)
     }
   }, [password, token])
 
+  useEffect(() => {
+    if (!file || !data || !isEditorFile) return
+    setRedirectingToEditor(true)
+    const canEdit = sharePermCanEdit(data.permissions ?? 1)
+    const returnTo =
+      typeof window !== "undefined"
+        ? window.location.pathname + window.location.search
+        : undefined
+    const editor = shouldOpenInUltidrawEditor(file)
+      ? "ultidraw"
+      : shouldOpenInRichTextEditor(file)
+        ? "richtext"
+        : "office"
+    router.replace(
+      buildPublicShareEditHref(
+        token,
+        file.path,
+        returnTo,
+        canEdit ? "edit" : "view",
+        file.name,
+        editor,
+        data.item_type
+      )
+    )
+  }, [data, file, isEditorFile, router, token])
+
   const submitPassword = (event: React.FormEvent) => {
     event.preventDefault()
     const trimmed = passwordInput.trim()
@@ -43,12 +91,19 @@ export default function PublicSharePage() {
     setPassword(trimmed)
   }
 
+  if (
+    showDocsSplash &&
+    !needsPassword &&
+    (isLoading || (isFetching && !data) || redirectingToEditor || isEditorFile)
+  ) {
+    const splashTitle = file?.name ?? path.split("/").filter(Boolean).pop()
+    return <DocsLoadingSplash phase="opening" title={splashTitle || undefined} />
+  }
+
   return (
     <PublicShareChrome>
       {isLoading || (isFetching && !data) ? (
-        <div className="flex min-h-[40vh] items-center justify-center">
-          <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
-        </div>
+        <DocsLoadingSplash phase="opening" />
       ) : needsPassword ? (
         <div className="mx-auto flex min-h-[40vh] max-w-md flex-col justify-center px-4 py-12">
           <div className="rounded-2xl border border-border bg-mail-surface p-6 shadow-sm">

app/drive/s/[token]/edit/[[...path]]/page.tsx

@@ -4,7 +4,8 @@ import { useParams, useSearchParams } from "next/navigation"
 import { useEffect, useState } from "react"
 import { PublicOfficeEditor } from "@/components/drive/public-office-editor"
 import { PublicRichTextEditor } from "@/components/drive/public-richtext-editor"
-import { shouldOpenInRichTextEditor } from "@/lib/drive/drive-preview"
+import { PublicUltidrawEditor } from "@/components/drive/public-ultidraw-editor"
+import { shouldOpenInRichTextEditor, shouldOpenInUltidrawEditor } from "@/lib/drive/drive-preview"
 import { filePathFromPublicEditSegments, readPublicShareRootType } from "@/lib/drive/public-share-url"
 import type { PublicShareRootType } from "@/lib/drive/public-share-url"
 
@@ -36,11 +37,27 @@ export default function PublicShareEditPage() {
     return sessionStorage.getItem(`public-share-pw:${token}`) ?? undefined
   })
 
+  const fileName = fileDisplayName ?? filePath.split("/").pop() ?? ""
+
+  const useUltidraw =
+    editorParam === "ultidraw" || shouldOpenInUltidrawEditor({ name: fileName })
+
   const useRichText =
-    editorParam === "richtext" ||
-    shouldOpenInRichTextEditor({
-      name: fileDisplayName ?? filePath.split("/").pop() ?? "",
-    })
+    editorParam === "richtext" || shouldOpenInRichTextEditor({ name: fileName })
+
+  if (useUltidraw) {
+    return (
+      <PublicUltidrawEditor
+        token={token}
+        filePath={filePath}
+        password={password}
+        returnTo={returnTo}
+        mode={mode}
+        fileDisplayName={fileDisplayName}
+        shareRoot={shareRoot}
+      />
+    )
+  }
 
   if (useRichText) {
     return (

app/globals.css

@@ -2,6 +2,8 @@
 @import 'tw-animate-css';
 @import '../styles/onlyoffice-theme.css';
 @import '../styles/richtext-editor.css';
+@import '../styles/docs-print.css';
+@import '../styles/landing.css';
 
 @custom-variant dark (&:is(.dark *));
 
@@ -416,6 +418,18 @@ body {
   }
 }
 
+@keyframes splash-logo-spin {
+  0% {
+    transform: rotate(0deg);
+  }
+  14% {
+    transform: rotate(36deg);
+  }
+  100% {
+    transform: rotate(360deg);
+  }
+}
+
 @keyframes splash-loader-progress {
   0% {
     transform: translateX(-104%);

app/login/page.tsx

@@ -10,7 +10,6 @@ import {
   CardFooter,
   CardHeader,
 } from "@/components/ui/card"
-import { UltiMailLogo } from "@/components/ultimail-logo"
 import { getAuthentikEnrollmentUrl } from "@/lib/auth/oidc-config"
 import { cn } from "@/lib/utils"
 
@@ -32,10 +31,23 @@ function LoginContent() {
       <div className="ultimail-login-card-frame mx-auto w-full max-w-sm">
         <Card className={LOGIN_CARD_CLASS}>
         <CardHeader className="gap-4 px-0 text-center sm:px-0">
-          <UltiMailLogo variant="stacked" href={null} />
+          <div className="flex flex-col items-center gap-3 py-4">
+            <img
+              src="/ultisuite-mark.svg"
+              alt=""
+              width={72}
+              height={72}
+              draggable={false}
+              className="h-16 w-16 select-none"
+              aria-hidden
+            />
+            <span className="text-2xl font-bold tracking-tight">
+              Ulti<span className="text-[#4285F4]">Suite</span>
+            </span>
+          </div>
           <CardDescription>
-            Connecte-toi avec ton compte Ulti (Authentik) pour accéder à la
-            messagerie.
+            Connecte-toi avec ton compte Ulti (Authentik) pour accéder à ta
+            suite : mail, drive, contacts et IA.
           </CardDescription>
           {error ? (
             <p className="text-sm text-destructive" role="alert">

app/mail/mail-app-shell.tsx

@@ -45,6 +45,7 @@ import { MailNotificationsBridge } from "@/components/gmail/mail-notifications-b
 import { useWebSocket } from "@/lib/api/ws"
 import { useMailSettingsStore } from "@/lib/stores/mail-settings-store"
 import { FilePreviewDialog } from "@/components/drive/file-preview-dialog"
+import { AiChatPanel } from "@/components/ai/ai-chat-panel"
 
 const MAIL_SETTINGS_PATH = "/mail/settings"
 
@@ -191,6 +192,7 @@ function MailAppInner() {
             <RightPanel />
           </div>
           <ContactsPanel />
+          <AiChatPanel />
         </div>
         {!splitView ? (
           <MobileBottomBar

app/page.tsx

@@ -1,4 +1,15 @@
+import type { Metadata } from "next"
 import { redirect } from "next/navigation"
+import { LandingPage } from "@/components/landing/landing-page"
+import { suitePageMetadata } from "@/lib/suite/page-metadata"
+
+export const metadata: Metadata = suitePageMetadata({
+  app: "suite",
+  title: "UltiSuite — La suite collaborative souveraine et open source",
+  absoluteTitle: true,
+  description:
+    "Mails, fichiers, documents collaboratifs, contacts et IA : l'alternative open source et auto-hébergée à Google Workspace et Microsoft 365.",
+})
 
 type HomeSearchParams = Promise<{ mail?: string | string[] }>
 
@@ -13,5 +24,5 @@ export default async function Home({
   if (mail && mail.length > 0) {
     redirect(`/mail/inbox/message/${encodeURIComponent(mail)}`)
   }
-  redirect("/mail/inbox")
+  return <LandingPage />
 }

components/admin/settings/admin-settings-section-view.tsx

@@ -20,6 +20,7 @@ import { NextcloudSection } from "@/components/admin/settings/sections/nextcloud
 import { MailingSection } from "@/components/admin/settings/sections/mailing-section"
 import { OnlyofficeSection } from "@/components/admin/settings/sections/onlyoffice-section"
 import { RichtextSection } from "@/components/admin/settings/sections/richtext-section"
+import { AiAssistantSection } from "@/components/admin/settings/sections/ai-assistant-section"
 import { AuditSection } from "@/components/admin/settings/sections/audit-section"
 
 const SECTIONS: Record<AdminSettingsSectionId, React.ComponentType> = {
@@ -38,6 +39,7 @@ const SECTIONS: Record<AdminSettingsSectionId, React.ComponentType> = {
   mailing: MailingSection,
   onlyoffice: OnlyofficeSection,
   richtext: RichtextSection,
+  "ai-assistant": AiAssistantSection,
   audit: AuditSection,
 }
 

components/admin/settings/sections/ai-assistant-section.tsx

@@ -0,0 +1,99 @@
+"use client"
+
+import { OrgSettingsSection } from "@/components/admin/settings/org-settings-form"
+import { useOrgSettingsStore } from "@/lib/admin-settings/org-settings-store"
+import { Label } from "@/components/ui/label"
+import { Switch } from "@/components/ui/switch"
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
+import { Input } from "@/components/ui/input"
+
+export function AiAssistantSection() {
+  const aiAssistant = useOrgSettingsStore((s) => s.aiAssistant)
+  const setAiAssistant = useOrgSettingsStore((s) => s.setAiAssistant)
+  const effective = useOrgSettingsStore((s) => s.meta?.effective.ai_assistant)
+
+  const enabled = effective?.enabled ?? aiAssistant.enabled
+
+  return (
+    <OrgSettingsSection
+      title="UltiAI"
+      description="Assistant IA intégré (OpenWebUI) avec gateway LLM, tools et sync Nextcloud."
+      policySection="ai_assistant"
+    >
+      <Card>
+        <CardHeader className="pb-3">
+          <div className="flex items-center justify-between gap-4">
+            <div>
+              <CardTitle className="text-sm font-medium">Assistant IA</CardTitle>
+              <CardDescription>
+                Chat standalone et panneaux contextuels mail/drive/contacts.
+              </CardDescription>
+            </div>
+            <Switch
+              checked={enabled}
+              onCheckedChange={(v) => setAiAssistant({ enabled: v })}
+            />
+          </div>
+        </CardHeader>
+        <CardContent className="grid gap-4 sm:grid-cols-2">
+          <div className="space-y-2 sm:col-span-2">
+            <Label>Chemin public (proxy)</Label>
+            <Input
+              value={aiAssistant.public_path}
+              onChange={(e) => setAiAssistant({ public_path: e.target.value })}
+              placeholder="/ai"
+            />
+          </div>
+          <div className="space-y-2 sm:col-span-2">
+            <Label>URL interne OpenWebUI</Label>
+            <Input
+              value={aiAssistant.openwebui_internal_url}
+              onChange={(e) => setAiAssistant({ openwebui_internal_url: e.target.value })}
+              placeholder="http://openwebui:8080"
+            />
+          </div>
+          <div className="space-y-2">
+            <Label>Modèle par défaut</Label>
+            <Input
+              value={aiAssistant.default_model}
+              onChange={(e) => setAiAssistant({ default_model: e.target.value })}
+              placeholder="gpt-4o"
+            />
+          </div>
+          <div className="space-y-2">
+            <Label>Chemin historique NC</Label>
+            <Input
+              value={aiAssistant.chat_nc_path}
+              onChange={(e) => setAiAssistant({ chat_nc_path: e.target.value })}
+              placeholder="/.ultimail/ai/chats"
+            />
+          </div>
+          <div className="flex items-center justify-between gap-4 sm:col-span-2">
+            <div>
+              <Label>Embed temporaire par défaut</Label>
+              <p className="text-xs text-muted-foreground">
+                Les panneaux mail/drive/contacts ne sauvegardent pas l&apos;historique.
+              </p>
+            </div>
+            <Switch
+              checked={aiAssistant.embed_default_temporary}
+              onCheckedChange={(v) => setAiAssistant({ embed_default_temporary: v })}
+            />
+          </div>
+          <div className="flex items-center justify-between gap-4 sm:col-span-2">
+            <div>
+              <Label>Sync historique Nextcloud</Label>
+              <p className="text-xs text-muted-foreground">
+                Pipeline OpenWebUI → fichiers .ultichat.json sur le drive utilisateur.
+              </p>
+            </div>
+            <Switch
+              checked={aiAssistant.chat_sync_enabled}
+              onCheckedChange={(v) => setAiAssistant({ chat_sync_enabled: v })}
+            />
+          </div>
+        </CardContent>
+      </Card>
+    </OrgSettingsSection>
+  )
+}

components/ai/ai-chat-iframe.tsx

@@ -0,0 +1,55 @@
+"use client"
+
+import { useEffect, useMemo, useRef } from "react"
+import type { AiChatContext } from "@/lib/ai/chat-context"
+import { buildEmbedSearchParams } from "@/lib/ai/chat-context"
+import { useTheme } from "next-themes"
+
+type AiChatIframeProps = {
+  publicPath?: string
+  context: AiChatContext
+  className?: string
+}
+
+export function AiChatIframe({ publicPath = "/ai", context, className }: AiChatIframeProps) {
+  const iframeRef = useRef<HTMLIFrameElement>(null)
+  const { resolvedTheme } = useTheme()
+  const src = useMemo(() => {
+    const base = publicPath.replace(/\/$/, "")
+    const qs = buildEmbedSearchParams(context)
+    return qs ? `${base}/?${qs}` : `${base}/`
+  }, [publicPath, context])
+
+  useEffect(() => {
+    const iframe = iframeRef.current
+    if (!iframe?.contentWindow) return
+    iframe.contentWindow.postMessage(
+      { type: "ULTI_THEME", theme: resolvedTheme === "dark" ? "dark" : "light" },
+      window.location.origin
+    )
+  }, [resolvedTheme])
+
+  useEffect(() => {
+    const iframe = iframeRef.current
+    if (!iframe?.contentWindow) return
+    iframe.contentWindow.postMessage(
+      {
+        type: "ULTI_CONTEXT_UPDATE",
+        context,
+        systemPrompt: context.systemPromptExtra,
+      },
+      window.location.origin
+    )
+  }, [context])
+
+  return (
+    <iframe
+      ref={iframeRef}
+      title="UltiAI"
+      src={src}
+      className={className}
+      sandbox="allow-scripts allow-same-origin allow-forms allow-popups allow-downloads"
+      allow="clipboard-read; clipboard-write"
+    />
+  )
+}

components/ai/ai-chat-panel.tsx

@@ -0,0 +1,46 @@
+"use client"
+
+import { X, Sparkles } from "lucide-react"
+import { Sheet, SheetContent, SheetHeader, SheetTitle } from "@/components/ui/sheet"
+import { Button } from "@/components/ui/button"
+import { AiChatIframe } from "@/components/ai/ai-chat-iframe"
+import { useAiPanelStore } from "@/lib/ai/use-ai-panel"
+import { useAiConfig, useAiQuota } from "@/lib/api/hooks/use-ai-queries"
+
+export function AiChatPanel() {
+  const open = useAiPanelStore((s) => s.open)
+  const context = useAiPanelStore((s) => s.context)
+  const closePanel = useAiPanelStore((s) => s.closePanel)
+  const { data: config } = useAiConfig()
+  const { data: quota } = useAiQuota(open && (config?.enabled ?? false))
+
+  if (!config?.enabled) return null
+
+  return (
+    <Sheet open={open} onOpenChange={(v) => !v && closePanel()}>
+      <SheetContent side="right" className="flex w-full flex-col gap-0 p-0 sm:max-w-xl">
+        <SheetHeader className="flex flex-row items-center justify-between border-b px-4 py-3">
+          <SheetTitle className="flex items-center gap-2 text-base">
+            <Sparkles className="h-4 w-4 text-[#1a73e8]" />
+            UltiAI
+          </SheetTitle>
+          <div className="flex items-center gap-2">
+            {quota ? (
+              <span className="text-xs text-muted-foreground">
+                {quota.requests_remaining} req. restantes
+              </span>
+            ) : null}
+            <Button variant="ghost" size="icon" onClick={closePanel} aria-label="Fermer">
+              <X className="h-4 w-4" />
+            </Button>
+          </div>
+        </SheetHeader>
+        <AiChatIframe
+          publicPath={config.public_path}
+          context={context}
+          className="h-full min-h-0 w-full flex-1 border-0"
+        />
+      </SheetContent>
+    </Sheet>
+  )
+}

components/ai/docs-ai-panel.tsx

@@ -0,0 +1,223 @@
+"use client"
+
+import { useCallback, useEffect, useMemo, useRef, useState } from "react"
+import type { Editor } from "@tiptap/react"
+import { Sparkles, X, GripVertical } from "lucide-react"
+import { Button } from "@/components/ui/button"
+import { AiChatIframe } from "@/components/ai/ai-chat-iframe"
+import {
+  docsContextFromSnapshot,
+  docsSystemPromptExtra,
+  snapshotDocsEditor,
+} from "@/lib/ai/docs-context"
+import {
+  applyDocsAction,
+  extractDocsApplyFromMarkdown,
+  parseDocsApplyPayload,
+} from "@/lib/ai/docs-apply"
+import type { AiPostMessage } from "@/lib/ai/chat-context"
+import { useAiConfig, useAiQuota } from "@/lib/api/hooks/use-ai-queries"
+import {
+  DOCS_AI_PANEL_MIN_WIDTH_PX,
+  useDocsAiPanelStore,
+} from "@/lib/ai/use-docs-ai-panel"
+import { cn } from "@/lib/utils"
+
+export function DocsAiPanel({
+  editor,
+  documentPath,
+  documentTitle,
+  sourcePath,
+  editable,
+}: {
+  editor: Editor | null
+  documentPath: string
+  documentTitle: string
+  sourcePath?: string
+  editable: boolean
+}) {
+  const open = useDocsAiPanelStore((s) => s.open)
+  const widthPx = useDocsAiPanelStore((s) => s.widthPx)
+  const setWidthPx = useDocsAiPanelStore((s) => s.setWidthPx)
+  const closePanel = useDocsAiPanelStore((s) => s.closePanel)
+  const { data: config } = useAiConfig()
+  const { data: quota } = useAiQuota(open && (config?.enabled ?? false))
+  const [contextTick, setContextTick] = useState(0)
+  const resizeRef = useRef<{ startX: number; startW: number } | null>(null)
+
+  useEffect(() => {
+    if (!editor || !open) return
+    const bump = () => setContextTick((n) => n + 1)
+    editor.on("selectionUpdate", bump)
+    editor.on("update", bump)
+    return () => {
+      editor.off("selectionUpdate", bump)
+      editor.off("update", bump)
+    }
+  }, [editor, open])
+
+  const context = useMemo(() => {
+    if (!editor || !open) {
+      return {
+        app: "docs" as const,
+        temporary: true,
+        drivePath: documentPath,
+        documentTitle,
+        sourcePath,
+      }
+    }
+    const snap = snapshotDocsEditor(editor, {
+      path: documentPath,
+      title: documentTitle,
+      sourcePath,
+    })
+    return docsContextFromSnapshot(snap, true)
+  }, [editor, open, documentPath, documentTitle, sourcePath, contextTick])
+
+  const handleApplyFromParent = useCallback(
+    (payload: unknown) => {
+      if (!editor) return
+      const cmd = parseDocsApplyPayload(payload)
+      if (cmd) applyDocsAction(editor, cmd)
+    },
+    [editor]
+  )
+
+  useEffect(() => {
+    if (!open || !editor) return
+    const onMessage = (event: MessageEvent) => {
+      if (event.origin !== window.location.origin) return
+      const data = event.data as AiPostMessage & {
+        type?: string
+        payload?: unknown
+        text?: string
+      }
+      if (data?.type === "ULTI_DOCS_APPLY" && data.payload) {
+        handleApplyFromParent(data.payload)
+      }
+      if (data?.type === "ULTI_ASSISTANT_TEXT" && typeof data.text === "string") {
+        const cmd = extractDocsApplyFromMarkdown(data.text)
+        if (cmd) applyDocsAction(editor, cmd)
+      }
+    }
+    window.addEventListener("message", onMessage)
+    return () => window.removeEventListener("message", onMessage)
+  }, [open, editor, handleApplyFromParent])
+
+  useEffect(() => {
+    if (!open || !editor) return
+    ;(window as Window & { __ultiDocsApply?: (p: unknown) => void }).__ultiDocsApply =
+      handleApplyFromParent
+    return () => {
+      delete (window as Window & { __ultiDocsApply?: (p: unknown) => void }).__ultiDocsApply
+    }
+  }, [open, editor, handleApplyFromParent])
+
+  const onResizePointerDown = (e: React.PointerEvent) => {
+    e.preventDefault()
+    resizeRef.current = { startX: e.clientX, startW: widthPx }
+    const onMove = (ev: PointerEvent) => {
+      const st = resizeRef.current
+      if (!st) return
+      const delta = st.startX - ev.clientX
+      setWidthPx(st.startW + delta)
+    }
+    const onUp = () => {
+      resizeRef.current = null
+      window.removeEventListener("pointermove", onMove)
+      window.removeEventListener("pointerup", onUp)
+    }
+    window.addEventListener("pointermove", onMove)
+    window.addEventListener("pointerup", onUp)
+  }
+
+  if (!config?.enabled || !open) return null
+
+  return (
+    <div
+      className="docs-ai-panel relative flex h-full shrink-0 flex-col border-l border-[#dadce0] bg-white dark:border-border dark:bg-background"
+      style={{ width: widthPx }}
+      data-docs-ai-panel
+    >
+      <button
+        type="button"
+        aria-label="Redimensionner le panneau UltiAI"
+        className="absolute left-0 top-0 z-10 flex h-full w-1.5 cursor-col-resize items-center justify-center hover:bg-[#e8eaed] dark:hover:bg-muted"
+        onPointerDown={onResizePointerDown}
+      >
+        <GripVertical className="pointer-events-none h-4 w-4 text-muted-foreground opacity-0 hover:opacity-100" />
+      </button>
+      <div className="flex items-center justify-between gap-2 border-b px-3 py-2">
+        <div className="flex min-w-0 items-center gap-2 text-sm font-medium">
+          <Sparkles className="h-4 w-4 shrink-0 text-[#1a73e8]" />
+          <span className="truncate">UltiAI</span>
+        </div>
+        <div className="flex shrink-0 items-center gap-1">
+          {quota ? (
+            <span className="text-[10px] text-muted-foreground">
+              {quota.requests_remaining} req.
+            </span>
+          ) : null}
+          <Button
+            type="button"
+            variant="ghost"
+            size="icon"
+            className="h-7 w-7"
+            onClick={closePanel}
+            aria-label="Fermer UltiAI"
+          >
+            <X className="h-4 w-4" />
+          </Button>
+        </div>
+      </div>
+      {!editable ? (
+        <p className="px-3 py-2 text-xs text-muted-foreground">
+          Mode lecture — l&apos;IA peut analyser le document mais pas le modifier.
+        </p>
+      ) : null}
+      <div className="min-h-0 flex-1">
+        <AiChatIframe
+          publicPath={config.public_path}
+          context={{
+            ...context,
+            systemPromptExtra: docsSystemPromptExtra(context),
+          }}
+          className={cn("h-full w-full border-0")}
+        />
+      </div>
+    </div>
+  )
+}
+
+export function DocsAiPanelToggle({
+  disabled,
+  className,
+}: {
+  disabled?: boolean
+  className?: string
+}) {
+  const open = useDocsAiPanelStore((s) => s.open)
+  const toggle = useDocsAiPanelStore((s) => s.toggle)
+  const { data: config } = useAiConfig()
+
+  if (!config?.enabled) return null
+
+  return (
+    <Button
+      type="button"
+      variant="ghost"
+      size="icon"
+      className={cn(
+        "size-9 shrink-0 rounded-full",
+        open && "bg-[#e8f0fe] text-[#1a73e8] dark:bg-muted",
+        className
+      )}
+      disabled={disabled}
+      onClick={toggle}
+      aria-label="UltiAI"
+      title="UltiAI"
+    >
+      <Sparkles className="size-4" />
+    </Button>
+  )
+}

components/auth/auth-provider.tsx

@@ -14,11 +14,12 @@ import {
   useSessionGuardStore,
 } from "@/lib/auth/session-guard-store"
 
-const PUBLIC_PREFIXES = ["/login", "/auth/", "/api/auth/"]
+const PUBLIC_PREFIXES = ["/login", "/auth/", "/api/auth/", "/demo/"]
 const REFRESH_LEAD_MS = 5 * 60 * 1000
 const REFRESH_CHECK_MS = 60 * 1000
 
 function isPublicPath(pathname: string) {
+  if (pathname === "/") return true
   if (pathname.startsWith("/drive/s/")) return true
   return PUBLIC_PREFIXES.some(
     (prefix) => pathname === prefix || pathname.startsWith(prefix)

components/demo/demo-docs-editor.tsx

@@ -0,0 +1,51 @@
+"use client"
+
+import { useEffect, useMemo } from "react"
+import { RichTextDocumentEditor } from "@/components/drive/richtext-document"
+import type { RichTextSessionResponse } from "@/lib/drive/richtext-types"
+
+const DEMO_SESSION: RichTextSessionResponse = {
+  roomId: "demo-docs",
+  canonicalPath: "/Démo/Bienvenue dans UltiDocs.ultidoc.json",
+  wsUrl: "",
+  token: "",
+  mode: "edit",
+  importRequired: false,
+  collaboration: false,
+  documentUrl: "/demo/ultidoc-sample.json",
+  saveUrl: "/api/demo/richtext-save",
+}
+
+/** Éditeur UltiDocs réel, sans backend : contenu seedé, sauvegarde no-op (zéro rétention). */
+export function DemoDocsEditor() {
+  useEffect(() => {
+    document.documentElement.dataset.routeScope = "drive"
+  }, [])
+
+  const chrome = useMemo(
+    () => ({
+      title: "Bienvenue dans UltiDocs",
+      showBack: false,
+      showShare: false,
+      showAccount: false,
+      trailing: (
+        <span className="rounded-full border border-[var(--mail-border)] px-2.5 py-1 text-[11px] font-medium text-muted-foreground">
+          Démo — zéro rétention
+        </span>
+      ),
+    }),
+    []
+  )
+
+  return (
+    <div className="flex h-dvh flex-col overflow-hidden">
+      <RichTextDocumentEditor
+        session={DEMO_SESSION}
+        mode="edit"
+        userName="Visiteur"
+        userColor="#4f6df5"
+        chrome={chrome}
+      />
+    </div>
+  )
+}

components/demo/demo-mail-app.tsx

@@ -0,0 +1,496 @@
+"use client"
+
+import { useMemo, useState } from "react"
+import {
+  Archive,
+  ArrowLeft,
+  Inbox,
+  Pencil,
+  RotateCcw,
+  Search,
+  Send,
+  Star,
+  Trash2,
+  X,
+} from "lucide-react"
+import { toast } from "sonner"
+import { Button } from "@/components/ui/button"
+import { avatarColor, senderInitial } from "@/lib/sender-display"
+import {
+  DEMO_EMAILS,
+  DEMO_USER,
+  type DemoEmail,
+  type DemoFolder,
+} from "@/components/demo/demo-mail-data"
+import { cn } from "@/lib/utils"
+
+const FOLDERS: { id: DemoFolder; label: string; icon: typeof Inbox }[] = [
+  { id: "inbox", label: "Boîte de réception", icon: Inbox },
+  { id: "starred", label: "Favoris", icon: Star },
+  { id: "sent", label: "Envoyés", icon: Send },
+  { id: "archive", label: "Archive", icon: Archive },
+  { id: "trash", label: "Corbeille", icon: Trash2 },
+]
+
+function demoToast(message: string) {
+  toast.message(message, {
+    description: "Mode démo : rien n'est envoyé ni conservé.",
+  })
+}
+
+function Avatar({ name, className }: { name: string; className?: string }) {
+  return (
+    <span
+      className={cn(
+        "flex shrink-0 items-center justify-center rounded-full text-sm font-medium text-white",
+        className ?? "size-9"
+      )}
+      style={{ backgroundColor: avatarColor(name) }}
+      aria-hidden
+    >
+      {senderInitial(name)}
+    </span>
+  )
+}
+
+function ComposeModal({
+  onClose,
+  onSend,
+}: {
+  onClose: () => void
+  onSend: (email: { to: string; subject: string; body: string }) => void
+}) {
+  const [to, setTo] = useState("")
+  const [subject, setSubject] = useState("")
+  const [body, setBody] = useState("")
+
+  return (
+    <div className="absolute bottom-0 right-0 z-30 flex w-full max-w-md flex-col overflow-hidden rounded-t-xl border border-[var(--mail-border)] bg-[var(--mail-surface-elevated)] shadow-2xl sm:bottom-4 sm:right-4 sm:rounded-xl">
+      <div className="flex items-center justify-between bg-[var(--mail-surface-muted)] px-4 py-2.5">
+        <span className="text-sm font-medium text-[var(--mail-text-strong)]">
+          Nouveau message
+        </span>
+        <button
+          type="button"
+          onClick={onClose}
+          className="rounded p-1 text-[var(--mail-text-muted)] hover:bg-[var(--mail-hover)]"
+          aria-label="Fermer"
+        >
+          <X className="size-4" />
+        </button>
+      </div>
+      <div className="flex flex-col divide-y divide-[var(--mail-border-subtle)] px-4">
+        <input
+          value={to}
+          onChange={(e) => setTo(e.target.value)}
+          placeholder="À"
+          className="bg-transparent py-2.5 text-sm text-[var(--mail-text)] outline-none placeholder:text-[var(--mail-text-muted)]"
+        />
+        <input
+          value={subject}
+          onChange={(e) => setSubject(e.target.value)}
+          placeholder="Objet"
+          className="bg-transparent py-2.5 text-sm text-[var(--mail-text)] outline-none placeholder:text-[var(--mail-text-muted)]"
+        />
+        <textarea
+          value={body}
+          onChange={(e) => setBody(e.target.value)}
+          placeholder="Votre message…"
+          rows={7}
+          className="resize-none bg-transparent py-2.5 text-sm leading-relaxed text-[var(--mail-text)] outline-none placeholder:text-[var(--mail-text-muted)]"
+        />
+      </div>
+      <div className="flex items-center justify-between px-4 py-3">
+        <Button
+          size="sm"
+          className="rounded-full px-5"
+          onClick={() => {
+            onSend({ to, subject, body })
+            onClose()
+          }}
+        >
+          Envoyer
+        </Button>
+        <span className="text-[11px] text-[var(--mail-text-muted)]">
+          Démo — aucun envoi réel
+        </span>
+      </div>
+    </div>
+  )
+}
+
+export function DemoMailApp() {
+  const [emails, setEmails] = useState<DemoEmail[]>(DEMO_EMAILS)
+  const [folder, setFolder] = useState<DemoFolder>("inbox")
+  const [selectedId, setSelectedId] = useState<string | null>(null)
+  const [query, setQuery] = useState("")
+  const [composeOpen, setComposeOpen] = useState(false)
+  const [replyDraft, setReplyDraft] = useState("")
+
+  const visible = useMemo(() => {
+    const inFolder =
+      folder === "starred"
+        ? emails.filter((e) => e.starred && e.folder !== "trash")
+        : emails.filter((e) => e.folder === folder)
+    const q = query.trim().toLowerCase()
+    if (!q) return inFolder
+    return inFolder.filter((e) =>
+      [e.fromName, e.fromEmail, e.subject, e.preview].some((field) =>
+        field.toLowerCase().includes(q)
+      )
+    )
+  }, [emails, folder, query])
+
+  const selected = emails.find((e) => e.id === selectedId) ?? null
+  const unreadCount = emails.filter(
+    (e) => e.folder === "inbox" && e.unread
+  ).length
+
+  const patchEmail = (id: string, patch: Partial<DemoEmail>) =>
+    setEmails((prev) => prev.map((e) => (e.id === id ? { ...e, ...patch } : e)))
+
+  const openEmail = (email: DemoEmail) => {
+    setSelectedId(email.id)
+    setReplyDraft("")
+    if (email.unread) patchEmail(email.id, { unread: false })
+  }
+
+  const moveEmail = (id: string, dest: DemoEmail["folder"], message: string) => {
+    patchEmail(id, { folder: dest })
+    if (selectedId === id) setSelectedId(null)
+    demoToast(message)
+  }
+
+  const sendCompose = (draft: { to: string; subject: string; body: string }) => {
+    setEmails((prev) => [
+      {
+        id: `sent-${Date.now()}`,
+        fromName: DEMO_USER.name,
+        fromEmail: DEMO_USER.email,
+        subject: draft.subject || "(sans objet)",
+        preview: draft.body.slice(0, 110) || "(message vide)",
+        body: draft.body ? draft.body.split("\n\n") : ["(message vide)"],
+        time: "À l'instant",
+        unread: false,
+        starred: false,
+        folder: "sent",
+      },
+      ...prev,
+    ])
+    demoToast("Message « envoyé »")
+  }
+
+  return (
+    <div className="relative flex h-dvh flex-col overflow-hidden bg-[var(--app-canvas)] text-[var(--mail-text)]">
+      {/* Barre supérieure */}
+      <header className="flex h-14 shrink-0 items-center gap-3 border-b border-[var(--mail-border-subtle)] bg-[var(--mail-surface)] px-3 sm:px-4">
+        <img
+          src="/brand/ultimail-header-icon.png"
+          alt=""
+          className="h-7 w-7 shrink-0 object-contain"
+          aria-hidden
+        />
+        <span className="hidden text-lg font-semibold text-[var(--mail-text-strong)] sm:block">
+          Ultimail
+        </span>
+        <span className="rounded-full bg-[var(--mail-active)] px-2.5 py-0.5 text-[11px] font-semibold text-[var(--mail-nav-selected-fg)]">
+          Démo
+        </span>
+        <div className="flex min-w-0 flex-1 items-center gap-2 rounded-full bg-[var(--mail-surface-muted)] px-3.5 py-2 sm:mx-4">
+          <Search className="size-4 shrink-0 text-[var(--mail-text-muted)]" aria-hidden />
+          <input
+            value={query}
+            onChange={(e) => setQuery(e.target.value)}
+            placeholder="Rechercher dans les messages"
+            className="min-w-0 flex-1 bg-transparent text-sm outline-none placeholder:text-[var(--mail-text-muted)]"
+            aria-label="Rechercher"
+          />
+        </div>
+        <span
+          className="hidden items-center gap-1.5 rounded-full border border-[var(--mail-border)] px-2.5 py-1 text-[11px] font-medium text-[var(--mail-text-muted)] md:inline-flex"
+          title="Vos actions restent dans cet onglet et disparaissent au rechargement."
+        >
+          <RotateCcw className="size-3" aria-hidden />
+          Zéro rétention
+        </span>
+        <Avatar name={DEMO_USER.name} className="size-8 text-xs" />
+      </header>
+
+      <div className="flex min-h-0 flex-1">
+        {/* Barre latérale */}
+        <aside className="hidden w-56 shrink-0 flex-col gap-1 px-3 py-4 sm:flex">
+          <Button
+            className="mb-3 h-12 w-fit rounded-2xl px-5 shadow-sm"
+            onClick={() => setComposeOpen(true)}
+          >
+            <Pencil className="size-4" aria-hidden />
+            Nouveau message
+          </Button>
+          {FOLDERS.map((f) => {
+            const FolderIcon = f.icon
+            const active = folder === f.id
+            return (
+              <button
+                key={f.id}
+                type="button"
+                onClick={() => {
+                  setFolder(f.id)
+                  setSelectedId(null)
+                }}
+                className={cn(
+                  "flex items-center justify-between rounded-full px-4 py-1.5 text-sm transition-colors",
+                  active
+                    ? "bg-[var(--mail-nav-selected)] font-semibold text-[var(--mail-nav-selected-fg)]"
+                    : "hover:bg-[var(--mail-nav-hover)]"
+                )}
+              >
+                <span className="flex items-center gap-3">
+                  <FolderIcon className="size-4" aria-hidden />
+                  {f.label}
+                </span>
+                {f.id === "inbox" && unreadCount > 0 ? (
+                  <span className="text-xs font-semibold">{unreadCount}</span>
+                ) : null}
+              </button>
+            )
+          })}
+        </aside>
+
+        {/* Contenu */}
+        <main className="m-0 flex min-h-0 min-w-0 flex-1 flex-col overflow-hidden bg-[var(--mail-surface)] sm:mb-3 sm:mr-3 sm:rounded-2xl sm:border sm:border-[var(--mail-border-subtle)]">
+          {selected ? (
+            <article className="flex min-h-0 flex-1 flex-col">
+              <div className="flex shrink-0 items-center gap-1 border-b border-[var(--mail-border-subtle)] px-2 py-2 sm:px-4">
+                <Button
+                  variant="ghost"
+                  size="icon"
+                  onClick={() => setSelectedId(null)}
+                  aria-label="Retour à la liste"
+                >
+                  <ArrowLeft className="size-4" />
+                </Button>
+                <Button
+                  variant="ghost"
+                  size="icon"
+                  onClick={() =>
+                    moveEmail(selected.id, "archive", "Message archivé")
+                  }
+                  aria-label="Archiver"
+                >
+                  <Archive className="size-4" />
+                </Button>
+                <Button
+                  variant="ghost"
+                  size="icon"
+                  onClick={() =>
+                    moveEmail(selected.id, "trash", "Message placé dans la corbeille")
+                  }
+                  aria-label="Supprimer"
+                >
+                  <Trash2 className="size-4" />
+                </Button>
+                <Button
+                  variant="ghost"
+                  size="icon"
+                  onClick={() => patchEmail(selected.id, { starred: !selected.starred })}
+                  aria-label={selected.starred ? "Retirer des favoris" : "Ajouter aux favoris"}
+                >
+                  <Star
+                    className={cn(
+                      "size-4",
+                      selected.starred && "fill-amber-400 text-amber-400"
+                    )}
+                  />
+                </Button>
+              </div>
+              <div className="min-h-0 flex-1 overflow-y-auto px-4 py-5 sm:px-8">
+                <h1 className="text-xl font-normal text-[var(--mail-text-strong)] sm:text-2xl">
+                  {selected.subject}
+                </h1>
+                <div className="mt-5 flex items-center gap-3">
+                  <Avatar name={selected.fromName} />
+                  <div className="min-w-0">
+                    <p className="truncate text-sm font-semibold text-[var(--mail-text-strong)]">
+                      {selected.fromName}
+                      <span className="ml-2 font-normal text-[var(--mail-text-muted)]">
+                        &lt;{selected.fromEmail}&gt;
+                      </span>
+                    </p>
+                    <p className="text-xs text-[var(--mail-text-muted)]">
+                      À moi · {selected.time}
+                    </p>
+                  </div>
+                </div>
+                <div className="mt-6 max-w-2xl space-y-4 text-[15px] leading-relaxed">
+                  {selected.body.map((paragraph, i) => (
+                    <p key={i} className="whitespace-pre-line">
+                      {paragraph}
+                    </p>
+                  ))}
+                </div>
+                <div className="mt-8 max-w-2xl rounded-2xl border border-[var(--mail-border)] p-4">
+                  <textarea
+                    value={replyDraft}
+                    onChange={(e) => setReplyDraft(e.target.value)}
+                    placeholder={`Répondre à ${selected.fromName}…`}
+                    rows={3}
+                    className="w-full resize-none bg-transparent text-sm leading-relaxed outline-none placeholder:text-[var(--mail-text-muted)]"
+                  />
+                  <div className="mt-2 flex items-center justify-between">
+                    <Button
+                      size="sm"
+                      className="rounded-full px-5"
+                      onClick={() => {
+                        setReplyDraft("")
+                        demoToast("Réponse « envoyée »")
+                      }}
+                    >
+                      Envoyer
+                    </Button>
+                    <span className="text-[11px] text-[var(--mail-text-muted)]">
+                      Démo — aucun envoi réel
+                    </span>
+                  </div>
+                </div>
+              </div>
+            </article>
+          ) : (
+            <div className="min-h-0 flex-1 overflow-y-auto">
+              {visible.length === 0 ? (
+                <div className="flex h-full flex-col items-center justify-center gap-2 p-8 text-center">
+                  <Inbox className="size-8 text-[var(--mail-text-muted)]" aria-hidden />
+                  <p className="text-sm text-[var(--mail-text-muted)]">
+                    {query
+                      ? "Aucun message ne correspond à votre recherche."
+                      : "Ce dossier est vide."}
+                  </p>
+                </div>
+              ) : (
+                <ul className="divide-y divide-[var(--mail-list-divider)]">
+                  {visible.map((email) => (
+                    <li key={email.id}>
+                      <div
+                        role="button"
+                        tabIndex={0}
+                        onClick={() => openEmail(email)}
+                        onKeyDown={(e) => {
+                          if (e.key === "Enter" || e.key === " ") openEmail(email)
+                        }}
+                        className={cn(
+                          "group flex w-full cursor-pointer items-center gap-3 px-3 py-3 text-left transition-colors hover:bg-[var(--mail-hover)] sm:px-4",
+                          email.unread
+                            ? "bg-[var(--mail-row-unread)]"
+                            : "bg-[var(--mail-row-read)]"
+                        )}
+                      >
+                        <button
+                          type="button"
+                          onClick={(e) => {
+                            e.stopPropagation()
+                            patchEmail(email.id, { starred: !email.starred })
+                          }}
+                          className="shrink-0 rounded p-1 text-[var(--mail-text-muted)] hover:text-amber-500"
+                          aria-label={
+                            email.starred ? "Retirer des favoris" : "Ajouter aux favoris"
+                          }
+                        >
+                          <Star
+                            className={cn(
+                              "size-4",
+                              email.starred && "fill-amber-400 text-amber-400"
+                            )}
+                          />
+                        </button>
+                        <Avatar name={email.fromName} className="hidden size-8 text-xs sm:flex" />
+                        <span
+                          className={cn(
+                            "w-32 shrink-0 truncate text-sm sm:w-44",
+                            email.unread
+                              ? "font-semibold text-[var(--mail-text-strong)]"
+                              : "text-[var(--mail-text)]"
+                          )}
+                        >
+                          {email.fromName}
+                        </span>
+                        <span className="min-w-0 flex-1 truncate text-sm">
+                          {email.label ? (
+                            <span
+                              className="mr-2 rounded px-1.5 py-px text-[10px] font-semibold text-white"
+                              style={{ backgroundColor: email.label.color }}
+                            >
+                              {email.label.text}
+                            </span>
+                          ) : null}
+                          <span
+                            className={cn(
+                              email.unread
+                                ? "font-semibold text-[var(--mail-text-strong)]"
+                                : "text-[var(--mail-text)]"
+                            )}
+                          >
+                            {email.subject}
+                          </span>
+                          <span className="text-[var(--mail-text-muted)]">
+                            {" "}
+                            — {email.preview}
+                          </span>
+                        </span>
+                        <span className="hidden shrink-0 items-center gap-1 group-hover:flex">
+                          <button
+                            type="button"
+                            onClick={(e) => {
+                              e.stopPropagation()
+                              moveEmail(email.id, "archive", "Message archivé")
+                            }}
+                            className="rounded p-1.5 text-[var(--mail-text-muted)] hover:bg-[var(--mail-surface-muted)]"
+                            aria-label="Archiver"
+                          >
+                            <Archive className="size-4" />
+                          </button>
+                          <button
+                            type="button"
+                            onClick={(e) => {
+                              e.stopPropagation()
+                              moveEmail(email.id, "trash", "Message placé dans la corbeille")
+                            }}
+                            className="rounded p-1.5 text-[var(--mail-text-muted)] hover:bg-[var(--mail-surface-muted)]"
+                            aria-label="Supprimer"
+                          >
+                            <Trash2 className="size-4" />
+                          </button>
+                        </span>
+                        <span
+                          className={cn(
+                            "shrink-0 text-xs group-hover:hidden",
+                            email.unread
+                              ? "font-semibold text-[var(--mail-text-strong)]"
+                              : "text-[var(--mail-text-muted)]"
+                          )}
+                        >
+                          {email.time}
+                        </span>
+                      </div>
+                    </li>
+                  ))}
+                </ul>
+              )}
+            </div>
+          )}
+        </main>
+      </div>
+
+      {/* Bouton composer (mobile) */}
+      <Button
+        className="absolute bottom-5 right-5 z-20 size-14 rounded-2xl shadow-lg sm:hidden"
+        onClick={() => setComposeOpen(true)}
+        aria-label="Nouveau message"
+      >
+        <Pencil className="size-5" />
+      </Button>
+
+      {composeOpen ? (
+        <ComposeModal onClose={() => setComposeOpen(false)} onSend={sendCompose} />
+      ) : null}
+    </div>
+  )
+}

components/demo/demo-mail-data.ts

@@ -0,0 +1,151 @@
+export type DemoFolder = "inbox" | "starred" | "sent" | "archive" | "trash"
+
+export type DemoEmail = {
+  id: string
+  fromName: string
+  fromEmail: string
+  subject: string
+  preview: string
+  /** Paragraphes du corps du message. */
+  body: string[]
+  time: string
+  unread: boolean
+  starred: boolean
+  folder: Exclude<DemoFolder, "starred">
+  label?: { text: string; color: string }
+}
+
+export const DEMO_USER = {
+  name: "Camille Visiteur",
+  email: "camille@demo.ulti",
+}
+
+export const DEMO_EMAILS: DemoEmail[] = [
+  {
+    id: "m1",
+    fromName: "Léa Fontaine",
+    fromEmail: "lea.fontaine@atelier-nord.fr",
+    subject: "Compte rendu — comité produit du 9 juin",
+    preview:
+      "Bonjour Camille, voici le compte rendu de notre comité produit. Les décisions clés sont en gras…",
+    body: [
+      "Bonjour Camille,",
+      "Voici le compte rendu de notre comité produit de mardi. Les décisions clés : lancement de la version 2.4 au 1er juillet, gel des nouvelles fonctionnalités à partir du 20 juin, et revue sécurité planifiée la semaine prochaine.",
+      "Le document complet est partagé dans UltiDrive (dossier Produit > Comités). N'hésite pas à commenter directement dedans, la co-édition est active.",
+      "Bonne journée,\nLéa",
+    ],
+    time: "09:42",
+    unread: true,
+    starred: false,
+    folder: "inbox",
+    label: { text: "Produit", color: "#4f6df5" },
+  },
+  {
+    id: "m2",
+    fromName: "UltiAI",
+    fromEmail: "assistant@demo.ulti",
+    subject: "Votre résumé du matin — 7 mails traités",
+    preview:
+      "Pendant la nuit : 2 mails urgents détectés, 4 newsletters archivées automatiquement, 1 facture classée…",
+    body: [
+      "Bonjour Camille,",
+      "Voici ce que j'ai préparé pour vous ce matin :",
+      "• 2 mails marqués urgents (réponse attendue avant midi)\n• 4 newsletters archivées selon vos règles\n• 1 facture détectée et classée dans Comptabilité\n• 1 invitation agenda en attente de réponse",
+      "Astuce : vous pouvez ajuster mes règles de tri dans Réglages > Tri IA.",
+    ],
+    time: "08:15",
+    unread: true,
+    starred: true,
+    folder: "inbox",
+    label: { text: "IA", color: "#9a5cf0" },
+  },
+  {
+    id: "m3",
+    fromName: "Marc Delcourt",
+    fromEmail: "marc@delcourt-conseil.com",
+    subject: "Re: Proposition de partenariat — version finale",
+    preview:
+      "Parfait pour moi. J'ai signé la dernière version dans le document partagé, on peut avancer…",
+    body: [
+      "Bonjour,",
+      "Parfait pour moi. J'ai relu la dernière version dans le document partagé et tout est bon — on peut avancer sur la signature cette semaine.",
+      "Merci pour la réactivité !",
+      "Marc",
+    ],
+    time: "Hier",
+    unread: false,
+    starred: true,
+    folder: "inbox",
+  },
+  {
+    id: "m4",
+    fromName: "Notifications UltiDrive",
+    fromEmail: "drive@demo.ulti",
+    subject: "Sarah a commenté « Budget 2026.ultidoc »",
+    preview:
+      "« Je propose qu'on revoie la ligne infrastructure à la hausse, le trafic a doublé depuis janvier »…",
+    body: [
+      "Sarah Lemoine a ajouté un commentaire sur le document Budget 2026 :",
+      "« Je propose qu'on revoie la ligne infrastructure à la hausse, le trafic a doublé depuis janvier. »",
+      "Ouvrez le document pour répondre ou résoudre le commentaire.",
+    ],
+    time: "Hier",
+    unread: false,
+    starred: false,
+    folder: "inbox",
+    label: { text: "Drive", color: "#1fb6c9" },
+  },
+  {
+    id: "m5",
+    fromName: "Anaïs Rivet",
+    fromEmail: "anais.rivet@coop-numerique.org",
+    subject: "Migration terminée 🎉 — retour d'expérience",
+    preview:
+      "On a finalisé la migration des 40 comptes la semaine dernière. Bilan : aucune perte, équipe ravie…",
+    body: [
+      "Salut Camille,",
+      "On a finalisé la migration des 40 comptes la semaine dernière. Bilan : aucune perte de données, l'équipe a retrouvé ses habitudes en une journée grâce à l'interface familière.",
+      "Je te prépare un retour d'expérience complet pour le blog si ça t'intéresse.",
+      "Anaïs",
+    ],
+    time: "Lun.",
+    unread: false,
+    starred: false,
+    folder: "inbox",
+  },
+  {
+    id: "m6",
+    fromName: "Camille Visiteur",
+    fromEmail: "camille@demo.ulti",
+    subject: "Ordre du jour — réunion d'équipe jeudi",
+    preview:
+      "Bonjour à tous, voici l'ordre du jour pour jeudi : avancement sprint, démo des nouveautés, points bloquants…",
+    body: [
+      "Bonjour à tous,",
+      "Voici l'ordre du jour pour la réunion de jeudi 10h :",
+      "1. Avancement du sprint en cours\n2. Démo des nouveautés UltiDocs\n3. Points bloquants et arbitrages\n4. Divers",
+      "À jeudi !",
+    ],
+    time: "Lun.",
+    unread: false,
+    starred: false,
+    folder: "sent",
+  },
+  {
+    id: "m7",
+    fromName: "Infra Ulti",
+    fromEmail: "infra@demo.ulti",
+    subject: "Sauvegarde hebdomadaire effectuée ✓",
+    preview:
+      "La sauvegarde chiffrée de votre instance s'est terminée sans erreur (durée : 4 min 12 s)…",
+    body: [
+      "La sauvegarde chiffrée de votre instance s'est terminée sans erreur.",
+      "Durée : 4 min 12 s — 18,4 Go — intégrité vérifiée.",
+      "Prochaine sauvegarde planifiée : dimanche 03:00.",
+    ],
+    time: "Dim.",
+    unread: false,
+    starred: false,
+    folder: "archive",
+  },
+]

components/drive/drive-app-shell.tsx

@@ -2,6 +2,7 @@
 
 import { useEffect, useLayoutEffect, type ReactNode } from "react"
 import { DriveSidebar } from "@/components/drive/drive-sidebar"
+import { AiChatPanel } from "@/components/ai/ai-chat-panel"
 import { FilePreviewDialog } from "@/components/drive/file-preview-dialog"
 import { ShareDialog } from "@/components/drive/share-dialog"
 import { SuiteThemeShell } from "@/components/suite/suite-theme-shell"
@@ -37,6 +38,7 @@ export function DriveAppShell({ children }: { children: ReactNode }) {
         <div className="flex min-w-0 flex-1 flex-col bg-app-canvas" data-drive-main-column>{children}</div>
         <ShareDialog />
         <FilePreviewDialog />
+        <AiChatPanel />
       </div>
     </SuiteThemeShell>
   )

components/drive/drive-new-sheet.tsx

@@ -6,6 +6,7 @@ import {
   FileText,
   FolderPlus,
   FolderUp,
+  PenLine,
   Presentation,
   Upload,
 } from "lucide-react"
@@ -125,6 +126,11 @@ export function DriveNewSheet({
               label="Présentation"
               onClick={() => pick("presentation")}
             />
+            <SheetAction
+              icon={<PenLine className="text-violet-600" />}
+              label="Dessin"
+              onClick={() => pick("drawing")}
+            />
             <SheetAction
               icon={<FolderPlus className="text-amber-500" />}
               label="Dossier"

components/drive/new-menu.tsx

@@ -6,6 +6,7 @@ import {
   FileText,
   FolderPlus,
   FolderUp,
+  PenLine,
   Plus,
   Presentation,
   Upload,
@@ -94,6 +95,13 @@ export function DriveNewMenu({ parentPath }: { parentPath: string }) {
             <Presentation className="text-amber-600" />
             Présentation
           </DropdownMenuItem>
+          <DropdownMenuItem
+            className={DRIVE_NEW_MENU_ITEM_CLASS}
+            onClick={() => pickKind("drawing")}
+          >
+            <PenLine className="text-violet-600" />
+            Dessin
+          </DropdownMenuItem>
           <DropdownMenuItem className={DRIVE_NEW_MENU_ITEM_CLASS} onClick={() => pickKind("folder")}>
             <FolderPlus className="text-amber-500" />
             Dossier

components/drive/public-richtext-editor.tsx

@@ -3,8 +3,12 @@
 import { useCallback, useEffect, useMemo, useState } from "react"
 import Link from "next/link"
 import { Button } from "@/components/ui/button"
-import { ArrowLeft, Loader2 } from "lucide-react"
+import { ArrowLeft } from "lucide-react"
 import { RichTextDocumentEditor } from "@/components/drive/richtext-document"
+import {
+  DocsEditorLoadingShell,
+  useDocsEditorLoadingState,
+} from "@/components/drive/richtext/docs-editor-loading-shell"
 import { displayFileBaseName } from "@/lib/drive/display-file-name"
 import { resolvePublicShareEditReturnTo, shouldShowPublicShareEditorBack } from "@/lib/drive/public-share-url"
 import type { PublicShareRootType } from "@/lib/drive/public-share-url"
@@ -141,6 +145,10 @@ export function PublicRichTextEditor({
     [title, backHref, showBack, resolvedMode, guest.color, guest.guestName]
   )
 
+  const { documentLoading, documentPhase, onDocumentLoadingChange } = useDocsEditorLoadingState(
+    session?.roomId ?? filePath
+  )
+
   if (error) {
     return (
       <div className="flex h-full flex-col items-center justify-center gap-4 p-8">
@@ -158,12 +166,14 @@ export function PublicRichTextEditor({
   }
 
   return (
-    <div className="flex h-dvh min-h-0 flex-col">
-      {!session ? (
-        <div className="flex h-full items-center justify-center">
-          <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
-        </div>
-      ) : (
+    <DocsEditorLoadingShell
+      title={title}
+      resolvingFile={false}
+      awaitingSession={!session}
+      documentLoading={Boolean(session) && documentLoading}
+      documentPhase={documentPhase}
+    >
+      {session ? (
         <RichTextDocumentEditor
           session={session}
           mode={resolvedMode}
@@ -172,8 +182,10 @@ export function PublicRichTextEditor({
           fetchSourceBytes={fetchSourceBytes}
           importApi={importApi}
           chrome={chrome}
+          deferSplash
+          onLoadingChange={onDocumentLoadingChange}
         />
-      )}
-    </div>
+      ) : null}
+    </DocsEditorLoadingShell>
   )
 }

components/drive/public-share-view.tsx

@@ -5,6 +5,7 @@ import Link from "next/link"
 import { useRouter } from "next/navigation"
 import { useEffect, useState, type ReactNode } from "react"
 import { ChevronRight, Download, FolderOpen, Loader2, Lock } from "lucide-react"
+import { DocsLoadingSplash } from "@/components/drive/richtext/docs-loading-splash"
 import { toast } from "sonner"
 import { PublicShareFolderView } from "@/components/drive/public-share-folder-view"
 import { FilePreviewDialog } from "@/components/drive/file-preview-dialog"
@@ -21,7 +22,11 @@ import type { DriveFileInfo } from "@/lib/api/types"
 import { drivePreviewKind, isSvgFile } from "@/lib/drive/drive-preview"
 import { SvgPreviewViewer } from "@/components/drive/svg-preview-viewer"
 import { PUBLIC_SHARE_INSET_X } from "@/lib/drive/drive-chrome-classes"
-import { shouldOpenInOnlyOffice, shouldOpenInRichTextEditor } from "@/lib/drive/drive-preview"
+import {
+  shouldOpenInOnlyOffice,
+  shouldOpenInRichTextEditor,
+  shouldOpenInUltidrawEditor,
+} from "@/lib/drive/drive-preview"
 import {
   sharePermCanEdit,
 } from "@/lib/drive/drive-share-permissions"
@@ -227,13 +232,20 @@ export function PublicShareViewPanel({
 
   useEffect(() => {
     if (!file) return
-    const isEditorFile = shouldOpenInRichTextEditor(file) || shouldOpenInOnlyOffice(file)
+    const isEditorFile =
+      shouldOpenInRichTextEditor(file) ||
+      shouldOpenInUltidrawEditor(file) ||
+      shouldOpenInOnlyOffice(file)
     if (!isEditorFile) return
     const returnTo =
       typeof window !== "undefined"
         ? window.location.pathname + window.location.search
         : undefined
-    const editor = shouldOpenInRichTextEditor(file) ? "richtext" : "office"
+    const editor = shouldOpenInUltidrawEditor(file)
+      ? "ultidraw"
+      : shouldOpenInRichTextEditor(file)
+        ? "richtext"
+        : "office"
     router.replace(
       buildPublicShareEditHref(
         token,
@@ -259,12 +271,13 @@ export function PublicShareViewPanel({
     anchor.remove()
   }
 
-  if (file && (shouldOpenInRichTextEditor(file) || shouldOpenInOnlyOffice(file))) {
-    return (
-      <div className="flex min-h-[40vh] items-center justify-center">
-        <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
-      </div>
-    )
+  if (
+    file &&
+    (shouldOpenInRichTextEditor(file) ||
+      shouldOpenInUltidrawEditor(file) ||
+      shouldOpenInOnlyOffice(file))
+  ) {
+    return <DocsLoadingSplash phase="opening" title={file.name} />
   }
 
   return (

components/drive/public-ultidraw-editor.tsx

@@ -0,0 +1,172 @@
+"use client"
+
+import { useEffect, useMemo, useState } from "react"
+import Link from "next/link"
+import { Button } from "@/components/ui/button"
+import { ArrowLeft } from "lucide-react"
+import { UltidrawDocumentEditor } from "@/components/drive/ultidraw-document"
+import {
+  DocsEditorLoadingShell,
+  useDocsEditorLoadingState,
+} from "@/components/drive/richtext/docs-editor-loading-shell"
+import { displayFileBaseName } from "@/lib/drive/display-file-name"
+import {
+  resolvePublicShareEditReturnTo,
+  shouldShowPublicShareEditorBack,
+} from "@/lib/drive/public-share-url"
+import type { PublicShareRootType } from "@/lib/drive/public-share-url"
+import { useDriveDocumentTitle } from "@/lib/drive/use-drive-document-title"
+import { getGuestEditorIdentity } from "@/lib/drive/guest-editor-identity"
+import type { UltidrawSessionResponse } from "@/lib/drive/ultidraw-types"
+import { fetchPublicShareBlob } from "@/lib/api/public-share"
+
+function fileNameFromPath(filePath: string, fallback?: string): string {
+  const base = filePath.split("/").filter(Boolean).pop()
+  return base || fallback || filePath
+}
+
+export function PublicUltidrawEditor({
+  token,
+  filePath,
+  password,
+  returnTo,
+  mode = "edit",
+  fileDisplayName,
+  shareRoot,
+}: {
+  token: string
+  filePath: string
+  password?: string
+  returnTo?: string | null
+  mode?: "edit" | "view"
+  fileDisplayName?: string
+  shareRoot?: PublicShareRootType | null
+}) {
+  const guest = useMemo(() => getGuestEditorIdentity(token), [token])
+  const [session, setSession] = useState<UltidrawSessionResponse | null>(null)
+  const [error, setError] = useState<string | null>(null)
+  const [resolvedMode, setResolvedMode] = useState<"edit" | "view">(mode)
+
+  const fileName = fileDisplayName || fileNameFromPath(filePath)
+  const title = displayFileBaseName(fileName)
+  useDriveDocumentTitle(title)
+
+  const backHref = useMemo(
+    () => resolvePublicShareEditReturnTo(token, returnTo, filePath),
+    [token, returnTo, filePath]
+  )
+  const showBack = shouldShowPublicShareEditorBack(shareRoot, returnTo, filePath)
+
+  useEffect(() => {
+    let cancelled = false
+    setSession(null)
+    setError(null)
+    void (async () => {
+      try {
+        const res = await fetch(
+          `/api/v1/drive/public/shares/${encodeURIComponent(token)}/ultidraw/session`,
+          {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({
+              path: filePath,
+              mode,
+              password: password ?? "",
+              guest_id: guest.guestId,
+              guest_name: guest.guestName,
+              display_name: fileName,
+            }),
+          }
+        )
+        if (!res.ok) throw new Error("Session indisponible")
+        const data = (await res.json()) as UltidrawSessionResponse
+        if (!cancelled) {
+          setSession(data)
+          setResolvedMode(data.mode === "view" ? "view" : mode)
+        }
+      } catch (e) {
+        if (!cancelled) {
+          setError(e instanceof Error ? e.message : "Impossible d'ouvrir le dessin")
+        }
+      }
+    })()
+    return () => {
+      cancelled = true
+    }
+  }, [token, filePath, mode, password, guest.guestId, guest.guestName, fileName])
+
+  const fetchSource = useMemo(
+    () =>
+      async (path: string) => {
+        const blob = await fetchPublicShareBlob(
+          token,
+          { path, name: path.split("/").pop() ?? path },
+          password
+        )
+        return await blob.text()
+      },
+    [token, password]
+  )
+
+  const { documentLoading, documentPhase, onDocumentLoadingChange } = useDocsEditorLoadingState(
+    session?.roomId ?? filePath
+  )
+
+  if (error) {
+    return (
+      <div className="flex h-dvh flex-col items-center justify-center gap-4 p-8">
+        <p className="text-sm text-muted-foreground">{error}</p>
+        {showBack ? (
+          <Button variant="outline" asChild>
+            <Link href={backHref}>
+              <ArrowLeft className="mr-2 h-4 w-4" />
+              Retour
+            </Link>
+          </Button>
+        ) : null}
+      </div>
+    )
+  }
+
+  return (
+    <DocsEditorLoadingShell
+      title={title}
+      resolvingFile={false}
+      awaitingSession={!session}
+      documentLoading={Boolean(session) && documentLoading}
+      documentPhase={documentPhase}
+    >
+      {session ? (
+        <div className="flex h-full min-h-0 flex-col">
+          {showBack ? (
+            <div className="flex h-12 shrink-0 items-center border-b border-border px-3">
+              <Button variant="ghost" size="sm" asChild>
+                <Link href={backHref}>
+                  <ArrowLeft className="mr-1 h-4 w-4" />
+                  Retour
+                </Link>
+              </Button>
+            </div>
+          ) : null}
+          <div className="min-h-0 flex-1">
+            <UltidrawDocumentEditor
+              session={session}
+              mode={resolvedMode}
+              userName={guest.guestName}
+              userColor={guest.color}
+              chrome={{
+                title,
+                showBack: false,
+                showShare: false,
+                showAccount: false,
+              }}
+              fetchDocument={fetchSource}
+              deferSplash
+              onLoadingChange={onDocumentLoadingChange}
+            />
+          </div>
+        </div>
+      ) : null}
+    </DocsEditorLoadingShell>
+  )
+}

components/drive/richtext-document.tsx

@@ -8,6 +8,7 @@ import * as Y from "yjs"
 import { toast } from "sonner"
 import { DocsChrome } from "@/components/drive/richtext/docs-chrome"
 import { DocsEditorWorkspace } from "@/components/drive/richtext/docs-editor-workspace"
+import { DocsLoadingSplash } from "@/components/drive/richtext/docs-loading-splash"
 import { DocsStatusBar } from "@/components/drive/richtext/docs-page-view"
 import { DocsToolbar } from "@/components/drive/richtext/docs-toolbar"
 import { buildRichTextExtensions, RICHTEXT_EDITOR_CLASS } from "@/lib/drive/richtext-extensions"
@@ -15,6 +16,8 @@ import type { RichTextSaveStatus, RichTextSessionResponse } from "@/lib/drive/ri
 import type { DriveShare, DriveFileInfo } from "@/lib/api/types"
 import { useDocsEditMenu } from "@/lib/drive/use-docs-edit-menu"
 import { useDocsFileMenu } from "@/lib/drive/use-docs-file-menu"
+import { useDocsFormatMenu } from "@/lib/drive/use-docs-format-menu"
+import { useDocsInsertMenu } from "@/lib/drive/use-docs-insert-menu"
 import type { DocsViewMenuActions, DocsViewMenuState } from "@/components/drive/richtext/docs-view-menu"
 import { useDocsViewSettings } from "@/lib/drive/docs-view-settings"
 import { useDocsKeyboardShortcutsStore } from "@/lib/stores/docs-keyboard-shortcuts-store"
@@ -29,10 +32,21 @@ import {
   type DocPageSetup,
 } from "@/lib/drive/doc-page-setup"
 import { readUserPageSetupDefaults } from "@/lib/drive/docs-page-defaults"
-import { isEmptyTipTapDoc } from "@/lib/drive/richtext-content"
+import { ensureMinimalTipTapDoc, isEmptyTipTapDoc } from "@/lib/drive/richtext-content"
 import { importFileToTipTap } from "@/lib/drive/richtext-import"
 import { migrateBase64ImagesInContent } from "@/lib/drive/docs-graphic-assets"
 import { isUltidocPath } from "@/lib/drive/richtext-formats"
+import { defaultDocumentParagraphStyles, type DocParagraphStylesCatalog } from "@/lib/drive/docs-paragraph-styles"
+import { DocsParagraphStylesProvider } from "@/lib/drive/docs-paragraph-styles-context"
+import { useDocsParagraphStyles } from "@/lib/drive/use-docs-paragraph-styles"
+import {
+  resolveRichTextDocumentLoadingPhase,
+  type DocsLoadingPhase,
+} from "@/lib/drive/docs-loading-phase"
+import { buildDocsExportSnapshot } from "@/lib/drive/docs-export-snapshot"
+import { printDocsDocument } from "@/lib/drive/docs-print"
+import { DocsAiPanel, DocsAiPanelToggle } from "@/components/ai/docs-ai-panel"
+import { useDocsAiPanelStore } from "@/lib/ai/use-docs-ai-panel"
 import { cn } from "@/lib/utils"
 
 const SAVE_DEBOUNCE_MS = 2000
@@ -68,6 +82,8 @@ export function RichTextDocumentEditor({
   fetchSourceBytes,
   importApi,
   chrome,
+  deferSplash = false,
+  onLoadingChange,
 }: {
   session: RichTextSessionResponse
   mode: "edit" | "view"
@@ -81,6 +97,8 @@ export function RichTextDocumentEditor({
     pageSetup?: DocPageSetup | null
   }) => Promise<void>
   chrome?: RichTextDocsChromeProps
+  deferSplash?: boolean
+  onLoadingChange?: (loading: boolean, phase: DocsLoadingPhase) => void
 }) {
   const editable = mode === "edit"
   const collaboration = session.collaboration && Boolean(session.wsUrl && session.token)
@@ -96,6 +114,9 @@ export function RichTextDocumentEditor({
   const [importDone, setImportDone] = useState(!session.importRequired)
   const [contentImportPending, setContentImportPending] = useState(session.importRequired)
   const [importedContent, setImportedContent] = useState<Record<string, unknown> | null>(null)
+  const [documentParagraphStyles, setDocumentParagraphStyles] = useState<DocParagraphStylesCatalog>(
+    () => session.paragraphStyles ?? defaultDocumentParagraphStyles()
+  )
   const [documentPageSetup, setDocumentPageSetup] = useState<DocPageSetup | null>(
     session.pageSetup ?? null
   )
@@ -127,6 +148,7 @@ export function RichTextDocumentEditor({
     toggleShowNonPrintableChars,
   } = useDocsViewSettings()
   const shellRef = useRef<HTMLDivElement>(null)
+  const getPageStackElementRef = useRef<() => HTMLElement | null>(() => null)
   const presenceUsers = useCollabPresence(provider, { name: userName, color: userColor })
   const pageLayout = useMemo(
     () => resolveDocumentPageLayout(documentPageSetup, settings.pageFormatId),
@@ -377,12 +399,10 @@ export function RichTextDocumentEditor({
           : await (await apiClient.getBlob(driveDownloadApiPath(source))).arrayBuffer()
         const imported = await importFileToTipTap(source.split("/").pop() ?? "file.docx", buf)
         if (cancelled) return
-        if (isEmptyTipTapDoc(imported.content as Record<string, unknown>)) {
-          throw new Error("Le fichier source n'a produit aucun contenu importable")
-        }
+        const content = ensureMinimalTipTapDoc(imported.content as Record<string, unknown>)
         const payload = {
           source_path: source,
-          content: imported.content,
+          content,
           pageSetup: imported.pageSetup ?? undefined,
         }
         if (importApi) {
@@ -397,7 +417,7 @@ export function RichTextDocumentEditor({
             window.location.reload()
             return
           }
-          setImportedContent(imported.content as Record<string, unknown>)
+          setImportedContent(content)
           setContentImportPending(false)
           setImportDone(true)
           purgeReimportingRef.current = false
@@ -454,44 +474,55 @@ export function RichTextDocumentEditor({
     }
   }, [collaboration, importDone, session.roomId, session.token, session.wsUrl, ydoc])
 
+  const persistDocument = useCallback(
+    async (json: Record<string, unknown>) => {
+      let content = json
+      try {
+        content = await migrateBase64ImagesInContent(json, async ({ dataUrl }) => {
+          const res = await apiClient.post<{ assetId: string; url: string }>(
+            "/richtext/assets",
+            { path: session.canonicalPath, dataUrl }
+          )
+          return { assetId: res.assetId, url: res.url }
+        })
+      } catch {
+        /* keep base64 fallback */
+      }
+      const doc = { schemaVersion: 1, editor: "tiptap", content }
+      const body = JSON.stringify(doc)
+      const savePromise = session.saveUrl
+        ? fetch(session.saveUrl, {
+            method: "PUT",
+            headers: { "Content-Type": "application/json" },
+            body,
+          }).then((res) => {
+            if (!res.ok) throw new Error("save failed")
+          })
+        : apiClient.put("/richtext/save", { path: session.canonicalPath, document: content })
+      await savePromise
+    },
+    [session.canonicalPath, session.saveUrl]
+  )
+
   const scheduleSave = useCallback(
-    (json: Record<string, unknown>) => {
+    (json: Record<string, unknown>, options?: { immediate?: boolean }) => {
       if (!editable || collaboration) return
       if (saveTimer.current) clearTimeout(saveTimer.current)
       if (saveStatusRef.current !== "saving") {
         reportSaveStatus("saving")
       }
-      saveTimer.current = setTimeout(() => {
-        void (async () => {
-          let content = json
-          try {
-            content = await migrateBase64ImagesInContent(json, async ({ dataUrl }) => {
-              const res = await apiClient.post<{ assetId: string; url: string }>(
-                "/richtext/assets",
-                { path: session.canonicalPath, dataUrl }
-              )
-              return { assetId: res.assetId, url: res.url }
-            })
-          } catch {
-            /* keep base64 fallback */
-          }
-          const doc = { schemaVersion: 1, editor: "tiptap", content }
-          const body = JSON.stringify(doc)
-          const savePromise = session.saveUrl
-            ? fetch(session.saveUrl, {
-                method: "PUT",
-                headers: { "Content-Type": "application/json" },
-                body,
-              }).then((res) => {
-                if (!res.ok) throw new Error("save failed")
-              })
-            : apiClient.put("/richtext/save", { path: session.canonicalPath, document: content })
-          await savePromise
-          reportSaveStatus("saved")
-        })().catch(() => reportSaveStatus("error"))
-      }, SAVE_DEBOUNCE_MS)
+      const runSave = () => {
+        void persistDocument(json)
+          .then(() => reportSaveStatus("saved"))
+          .catch(() => reportSaveStatus("error"))
+      }
+      if (options?.immediate) {
+        runSave()
+        return
+      }
+      saveTimer.current = setTimeout(runSave, SAVE_DEBOUNCE_MS)
     },
-    [collaboration, editable, reportSaveStatus, session.canonicalPath, session.saveUrl]
+    [collaboration, editable, persistDocument, reportSaveStatus]
   )
 
   const collabReady = !collaboration || (Boolean(provider) && collabSynced)
@@ -531,6 +562,26 @@ export function RichTextDocumentEditor({
     [editorEnabled, extensions, collaboration, markCollabDirty, scheduleSave]
   )
 
+  useEffect(() => {
+    if (!editor || editor.isDestroyed) return
+    const flushAfterDrawSave = () => {
+      if (!editable) return
+      const json = editor.getJSON() as Record<string, unknown>
+      if (collaboration) {
+        if (saveStatusRef.current !== "saving") {
+          reportSaveStatus("saving")
+        }
+        void persistDocument(json)
+          .then(() => reportSaveStatus("saved"))
+          .catch(() => reportSaveStatus("error"))
+        return
+      }
+      scheduleSave(json, { immediate: true })
+    }
+    window.addEventListener("ultidocs:graphic-draw-saved", flushAfterDrawSave)
+    return () => window.removeEventListener("ultidocs:graphic-draw-saved", flushAfterDrawSave)
+  }, [collaboration, editable, editor, persistDocument, reportSaveStatus, scheduleSave])
+
   useEffect(() => {
     if (!editor || editor.isDestroyed) return
 
@@ -556,11 +607,86 @@ export function RichTextDocumentEditor({
     }
   }, [editor, settings.spellcheck])
 
+  const editMenu = useDocsEditMenu({
+    editor,
+    disabled: !editable,
+  })
+
+  const insertMenu = useDocsInsertMenu({
+    editor,
+    disabled: !editable,
+    pageSetup: documentPageSetup,
+    onPageSetupPatch: handlePageSetupPatch,
+  })
+
+  const paragraphStyles = useDocsParagraphStyles({
+    editor,
+    initialDocumentStyles: documentParagraphStyles,
+    editable,
+    canonicalPath: session.canonicalPath,
+    saveUrl: session.saveUrl,
+  })
+
+  useEffect(() => {
+    setDocumentParagraphStyles(paragraphStyles.state.documentStyles)
+  }, [paragraphStyles.state.documentStyles])
+
+  useEffect(() => {
+    if (session.paragraphStyles) setDocumentParagraphStyles(session.paragraphStyles)
+  }, [session.paragraphStyles])
+
+  const paragraphStylesContextValue = useMemo(
+    () => ({
+      state: paragraphStyles.state,
+      applyStyle: paragraphStyles.applyStyle,
+      updateStyleFromSelection: paragraphStyles.updateStyleFromSelection,
+      createUserStyle: paragraphStyles.createUserStyle,
+      updateDocumentStyle: paragraphStyles.updateDocumentStyle,
+    }),
+    [paragraphStyles]
+  )
+
+  const getExportSnapshot = useCallback(() => {
+    if (!editor || !chrome?.file) return null
+    return buildDocsExportSnapshot({
+      editor,
+      sourceName: chrome.file.name,
+      title: chrome.title,
+      pageSetup: documentPageSetup,
+      fallbackFormatId: settings.pageFormatId,
+      paragraphStyles: paragraphStyles.state.mergedCatalog,
+      pageCount,
+      getPageStackElement: () => getPageStackElementRef.current(),
+    })
+  }, [
+    chrome?.file,
+    chrome?.title,
+    documentPageSetup,
+    editor,
+    pageCount,
+    paragraphStyles.state.mergedCatalog,
+    settings.pageFormatId,
+  ])
+
+  const handlePrintDocument = useCallback(async () => {
+    const snapshot = getExportSnapshot()
+    if (!snapshot) {
+      window.print()
+      return
+    }
+    try {
+      await printDocsDocument(snapshot)
+    } catch {
+      toast.error("Impossible d'imprimer le document")
+    }
+  }, [getExportSnapshot])
+
   const fileMenu = useDocsFileMenu({
     file: chrome?.file,
     editor,
     pageSetup: documentPageSetup,
     fallbackFormatId: settings.pageFormatId,
+    getExportSnapshot,
     onPageSetupApply: (setup) => {
       documentPageSetupRef.current = setup
       schedulePageSetupPatch(setup, { immediate: true })
@@ -572,9 +698,10 @@ export function RichTextDocumentEditor({
     disabled: !editable,
   })
 
-  const editMenu = useDocsEditMenu({
+  const formatMenu = useDocsFormatMenu({
     editor,
     disabled: !editable,
+    onPageSetup: fileMenu.actions.onPageSetup,
   })
 
   const handleFullscreen = useCallback(() => {
@@ -622,15 +749,34 @@ export function RichTextDocumentEditor({
     ]
   )
 
+  const closeDocsAiPanel = useDocsAiPanelStore((s) => s.closePanel)
+
+  useEffect(() => {
+    closeDocsAiPanel()
+  }, [session.canonicalPath, closeDocsAiPanel])
+
   const chromeProps = chrome
     ? {
         ...chrome,
+        trailing: (
+          <>
+            {chrome.trailing}
+            <DocsAiPanelToggle />
+          </>
+        ),
         fileMenuActions: fileMenu.actions,
         fileMenuDialogs: fileMenu.dialogs,
         fileMenuDisabled: fileMenu.disabled,
         editMenuActions: editMenu.actions,
         editMenuState: editMenu.state,
         editMenuDisabled: editMenu.disabled,
+        insertMenuActions: insertMenu.actions,
+        insertMenuDialogs: insertMenu.dialogs,
+        insertMenuDisabled: insertMenu.disabled,
+        insertMenuPageElementsEnabled: insertMenu.pageElementsEnabled,
+        formatMenuActions: formatMenu.actions,
+        formatMenuState: formatMenu.state,
+        formatMenuDisabled: formatMenu.disabled,
         viewMenuActions,
         viewMenuState,
         viewMenuDisabled: false,
@@ -716,6 +862,20 @@ export function RichTextDocumentEditor({
     settings.pageFormatId,
   ])
 
+  const documentLoading = !editorEnabled || !editor
+  const loadingPhase = resolveRichTextDocumentLoadingPhase({
+    contentImportPending,
+    importDone,
+    importRequired: session.importRequired,
+    collaboration: Boolean(collaboration),
+    collabSynced,
+  })
+
+  useEffect(() => {
+    if (!deferSplash) return
+    onLoadingChange?.(documentLoading, loadingPhase)
+  }, [deferSplash, documentLoading, loadingPhase, onLoadingChange])
+
   if (collabError) {
     return (
       <div className="flex h-full items-center justify-center p-6 text-sm text-destructive">
@@ -724,32 +884,25 @@ export function RichTextDocumentEditor({
     )
   }
 
-  if (!editorEnabled || !editor) {
-    const statusText =
-      contentImportPending && !importDone
-        ? "Import du document…"
-        : session.importRequired && !importDone
-        ? "Import du document…"
-        : collaboration && !collabSynced
-          ? "Connexion à la collaboration…"
-          : "Connexion…"
+  if (!deferSplash && documentLoading) {
     return (
-      <div className="flex h-full flex-col">
-        {chromeProps && !settings.chromeCollapsed ? (
-          <DocsChrome
-            {...chromeProps}
-            saveStatus={saveStatus}
-            presenceUsers={presenceUsers}
-          />
-        ) : null}
-        <div className="flex flex-1 items-center justify-center text-sm text-muted-foreground">
-          {statusText}
-        </div>
-      </div>
+      <DocsLoadingSplash
+        phase={loadingPhase}
+        title={chromeProps?.title}
+      />
     )
   }
 
+  if (deferSplash && documentLoading) {
+    return null
+  }
+
+  if (!editor) {
+    return null
+  }
+
   return (
+    <DocsParagraphStylesProvider value={paragraphStylesContextValue}>
     <div
       ref={shellRef}
       className={cn(
@@ -765,41 +918,54 @@ export function RichTextDocumentEditor({
         />
       ) : null}
       {chrome ? (
-        <DocsEditorWorkspace
-          editor={editor}
-          pageLayout={pageLayout}
-          zoom={settings.zoom}
-          editable={editable && settings.editorMode !== "view"}
-          showLayout={settings.showLayout}
-          showRuler={settings.showRuler}
-          showNonPrintableChars={settings.showNonPrintableChars}
-          editorMode={settings.editorMode}
-          outlineExpanded={settings.outlineSidebarExpanded}
-          onToggleOutline={toggleOutlineSidebarExpanded}
-          onPageCountChange={handlePageCountChange}
-          onCurrentPageChange={handleCurrentPageChange}
-          onRegionContentChange={handleRegionContentChange}
-          onPageSetupChange={handlePageSetupPatch}
-          onRegionEditorChange={setRegionEditor}
-          toolbarShellClassName={
-            settings.chromeCollapsed ? "docs-toolbar-shell--collapsed" : undefined
-          }
-          toolbar={
-            editable ? (
-              <DocsToolbar
-                editor={regionEditor ?? editor}
-                zoom={settings.zoom}
-                onZoomChange={setZoom}
-                spellcheck={settings.spellcheck}
-                onToggleSpellcheck={toggleSpellcheck}
-                showChromeToggle={Boolean(chrome)}
-                chromeCollapsed={settings.chromeCollapsed}
-                onToggleChromeCollapsed={toggleChromeCollapsed}
-                embedded
-              />
-            ) : null
-          }
-        />
+        <div className="flex min-h-0 flex-1 flex-row">
+          <DocsEditorWorkspace
+            editor={editor}
+            pageLayout={pageLayout}
+            zoom={settings.zoom}
+            editable={editable && settings.editorMode !== "view"}
+            showLayout={settings.showLayout}
+            showRuler={settings.showRuler}
+            showNonPrintableChars={settings.showNonPrintableChars}
+            editorMode={settings.editorMode}
+            outlineExpanded={settings.outlineSidebarExpanded}
+            onToggleOutline={toggleOutlineSidebarExpanded}
+            onPageCountChange={handlePageCountChange}
+            onCurrentPageChange={handleCurrentPageChange}
+            onRegionContentChange={handleRegionContentChange}
+            onPageSetupChange={handlePageSetupPatch}
+            onRegionEditorChange={setRegionEditor}
+            onPageStackReady={(getPageStack) => {
+              getPageStackElementRef.current = getPageStack
+            }}
+            toolbarShellClassName={
+              settings.chromeCollapsed ? "docs-toolbar-shell--collapsed" : undefined
+            }
+            toolbar={
+              editable ? (
+                <DocsToolbar
+                  editor={regionEditor ?? editor}
+                  zoom={settings.zoom}
+                  onZoomChange={setZoom}
+                  spellcheck={settings.spellcheck}
+                  onToggleSpellcheck={toggleSpellcheck}
+                  showChromeToggle={Boolean(chrome)}
+                  chromeCollapsed={settings.chromeCollapsed}
+                  onToggleChromeCollapsed={toggleChromeCollapsed}
+                  onPrint={() => void handlePrintDocument()}
+                  embedded
+                />
+              ) : null
+            }
+          />
+          <DocsAiPanel
+            editor={editor}
+            documentPath={session.canonicalPath}
+            documentTitle={chromeProps?.title ?? "Document"}
+            sourcePath={session.sourcePath}
+            editable={editable && settings.editorMode !== "view"}
+          />
+        </div>
       ) : (
         <div className="min-h-0 flex-1 overflow-auto">
           <EditorContent editor={editor} className="h-full" />
@@ -813,5 +979,6 @@ export function RichTextDocumentEditor({
         />
       ) : null}
     </div>
+    </DocsParagraphStylesProvider>
   )
 }

components/drive/richtext-editor.tsx

@@ -5,9 +5,14 @@ import Link from "next/link"
 import { useQueryClient } from "@tanstack/react-query"
 import { apiClient } from "@/lib/api/client"
 import { Button } from "@/components/ui/button"
-import { ArrowLeft, Loader2 } from "lucide-react"
+import { ArrowLeft } from "lucide-react"
 import { RichTextDocumentEditor } from "@/components/drive/richtext-document"
+import {
+  DocsEditorLoadingShell,
+  useDocsEditorLoadingState,
+} from "@/components/drive/richtext/docs-editor-loading-shell"
 import { useDriveFileById, useDriveMutations, useDriveShares } from "@/lib/api/hooks/use-drive-queries"
+import { useAuthReady } from "@/lib/api/use-auth-ready"
 import { displayFileBaseName } from "@/lib/drive/display-file-name"
 import { readDriveEditorReturnTo } from "@/lib/drive/drive-editor-return"
 import { resolveRenameName } from "@/lib/drive/drive-default-name"
@@ -33,8 +38,14 @@ function renameTargetPath(filePath: string, newName: string): string {
 export function RichTextEditor({ fileId }: { fileId: string }) {
   const queryClient = useQueryClient()
   const identity = useChromeIdentity()
+  const { ready } = useAuthReady()
   const setSharePath = useDriveUIStore((s) => s.setSharePath)
-  const { data: file, error: fileError, isLoading: fileLoading } = useDriveFileById(fileId)
+  const {
+    data: file,
+    error: fileError,
+    isPending: filePending,
+    isFetching: fileFetching,
+  } = useDriveFileById(fileId)
   const displayPath = file?.path ?? ""
   const [session, setSession] = useState<RichTextSessionResponse | null>(null)
   const [sessionError, setSessionError] = useState<string | null>(null)
@@ -154,21 +165,19 @@ export function RichTextEditor({ fileId }: { fileId: string }) {
     ]
   )
 
+  const resolvingFile = !ready || filePending || fileFetching
+  const awaitingSession = Boolean(displayPath) && !session && !sessionError
+  const { documentLoading, documentPhase, onDocumentLoadingChange } = useDocsEditorLoadingState(
+    session?.roomId ?? displayPath ?? fileId
+  )
+
   const error =
     fileError instanceof Error
       ? fileError.message
       : sessionError
 
-  if (fileLoading) {
-    return (
-      <div className="flex h-dvh items-center justify-center">
-        <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
-      </div>
-    )
-  }
-
-  if (error || !file) {
-    return (
+  const errorView =
+    error || !file ? (
       <div className="flex h-full flex-col items-center justify-center gap-4 p-8">
         <p className="text-sm text-muted-foreground">
           {error ?? "Document introuvable"}
@@ -180,24 +189,28 @@ export function RichTextEditor({ fileId }: { fileId: string }) {
           </Link>
         </Button>
       </div>
-    )
-  }
+    ) : null
 
   return (
-    <div className="flex h-dvh min-h-0 flex-col">
-      {!session ? (
-        <div className="flex h-full items-center justify-center">
-          <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
-        </div>
-      ) : (
+    <DocsEditorLoadingShell
+      title={title || undefined}
+      resolvingFile={resolvingFile}
+      awaitingSession={awaitingSession}
+      documentLoading={Boolean(session) && documentLoading}
+      documentPhase={documentPhase}
+      error={!resolvingFile ? errorView : null}
+    >
+      {session && file && !error ? (
         <RichTextDocumentEditor
           session={session}
           mode="edit"
           userName={collabUserName}
           userColor={collabUserColor}
           chrome={chrome}
+          deferSplash
+          onLoadingChange={onDocumentLoadingChange}
         />
-      )}
-    </div>
+      ) : null}
+    </DocsEditorLoadingShell>
   )
 }

components/drive/richtext-legacy-redirect.tsx

@@ -2,7 +2,7 @@
 
 import { useEffect, useState } from "react"
 import { useRouter } from "next/navigation"
-import { Loader2 } from "lucide-react"
+import { DocsLoadingSplash } from "@/components/drive/richtext/docs-loading-splash"
 import { apiClient } from "@/lib/api/client"
 import type { DriveFileInfo } from "@/lib/api/types"
 import { stashDriveEditorReturnTo } from "@/lib/drive/drive-editor-return"
@@ -53,9 +53,5 @@ export function RichTextEditorLegacyRedirect({
     )
   }
 
-  return (
-    <div className="flex h-dvh items-center justify-center">
-      <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
-    </div>
-  )
+  return <DocsLoadingSplash phase="opening" />
 }

components/drive/richtext/collab-presence-avatars.tsx

@@ -19,10 +19,11 @@ export function CollabPresenceAvatars({
   users: CollabPresenceUser[]
   className?: string
 }) {
-  if (users.length === 0) return null
+  const remoteUsers = users.filter((user) => !user.isLocal)
+  if (remoteUsers.length === 0) return null
 
-  const visible = users.slice(0, MAX_VISIBLE)
-  const overflow = users.length - visible.length
+  const visible = remoteUsers.slice(0, MAX_VISIBLE)
+  const overflow = remoteUsers.length - visible.length
 
   return (
     <TooltipProvider delayDuration={200}>
@@ -31,19 +32,14 @@ export function CollabPresenceAvatars({
           <Tooltip key={user.clientId}>
             <TooltipTrigger asChild>
               <div
-                className={cn(
-                  "flex size-8 items-center justify-center rounded-full border-2 border-white text-xs font-semibold text-white shadow-sm dark:border-[#202124]",
-                  user.isLocal && "ring-2 ring-[#1967d2]/40 ring-offset-1 ring-offset-white dark:ring-offset-[#202124]"
-                )}
+                className="flex size-8 items-center justify-center rounded-full border-2 border-white text-xs font-semibold text-white shadow-sm dark:border-[#202124]"
                 style={{ backgroundColor: user.color }}
-                aria-label={user.isLocal ? `${user.name} (vous)` : user.name}
+                aria-label={user.name}
               >
                 {senderInitial(user.name)}
               </div>
             </TooltipTrigger>
-            <TooltipContent side="bottom">
-              {user.isLocal ? `${user.name} (vous)` : user.name}
-            </TooltipContent>
+            <TooltipContent side="bottom">{user.name}</TooltipContent>
           </Tooltip>
         ))}
         {overflow > 0 ? (
@@ -57,7 +53,7 @@ export function CollabPresenceAvatars({
               </div>
             </TooltipTrigger>
             <TooltipContent side="bottom">
-              {users.slice(MAX_VISIBLE).map((u) => u.name).join(", ")}
+              {remoteUsers.slice(MAX_VISIBLE).map((u) => u.name).join(", ")}
             </TooltipContent>
           </Tooltip>
         ) : null}

components/drive/richtext/docs-chrome.tsx

@@ -11,6 +11,11 @@ import { DocsLogoIcon } from "@/components/drive/richtext/docs-logo-icon"
 import { DocsMenubar } from "@/components/drive/richtext/docs-menubar"
 import type { DocsEditMenuActions, DocsEditMenuState } from "@/components/drive/richtext/docs-edit-menu"
 import type { DocsFileMenuActions } from "@/components/drive/richtext/docs-file-menu"
+import type {
+  DocsFormatMenuActions,
+  DocsFormatMenuState,
+} from "@/components/drive/richtext/docs-format-menu"
+import type { DocsInsertMenuActions } from "@/components/drive/richtext/docs-insert-menu"
 import type { DocsViewMenuActions, DocsViewMenuState } from "@/components/drive/richtext/docs-view-menu"
 import { DocsMoveButton } from "@/components/drive/richtext/docs-move-button"
 import { Button } from "@/components/ui/button"
@@ -67,6 +72,13 @@ export function DocsChrome({
   editMenuActions,
   editMenuState,
   editMenuDisabled,
+  insertMenuActions,
+  insertMenuDialogs,
+  insertMenuDisabled,
+  insertMenuPageElementsEnabled,
+  formatMenuActions,
+  formatMenuState,
+  formatMenuDisabled,
   renameSignal,
 }: {
   title: string
@@ -94,6 +106,13 @@ export function DocsChrome({
   editMenuActions?: DocsEditMenuActions
   editMenuState?: DocsEditMenuState
   editMenuDisabled?: boolean
+  insertMenuActions?: DocsInsertMenuActions
+  insertMenuDialogs?: ReactNode
+  insertMenuDisabled?: boolean
+  insertMenuPageElementsEnabled?: boolean
+  formatMenuActions?: DocsFormatMenuActions
+  formatMenuState?: DocsFormatMenuState
+  formatMenuDisabled?: boolean
   renameSignal?: number
 }) {
   const shareIcon = resolveShareButtonIcon(shares)
@@ -107,7 +126,7 @@ export function DocsChrome({
   return (
     <>
       <header className="shrink-0 bg-white dark:bg-background">
-        <div className="flex min-h-[72px] items-center gap-0 px-2 py-1">
+        <div className="flex min-h-[72px] items-center gap-0 py-1 pl-2 pr-4">
           <Button
             variant="ghost"
             size="icon"
@@ -170,6 +189,12 @@ export function DocsChrome({
                 editMenuActions={editMenuActions}
                 editMenuState={editMenuState}
                 editMenuDisabled={editMenuDisabled}
+                insertMenuActions={insertMenuActions}
+                insertMenuDisabled={insertMenuDisabled}
+                insertMenuPageElementsEnabled={insertMenuPageElementsEnabled}
+                formatMenuActions={formatMenuActions}
+                formatMenuState={formatMenuState}
+                formatMenuDisabled={formatMenuDisabled}
               />
             </div>
           </div>
@@ -200,6 +225,7 @@ export function DocsChrome({
       </header>
       {showShare ? <ShareDialog /> : null}
       {fileMenuDialogs}
+      {insertMenuDialogs}
     </>
   )
 }

components/drive/richtext/docs-drive-draw-picker-dialog.tsx

@@ -0,0 +1,160 @@
+"use client"
+
+import { useMemo, useState } from "react"
+import { ChevronRight, Folder, Loader2, Shapes } from "lucide-react"
+import { Button } from "@/components/ui/button"
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog"
+import { useDriveList } from "@/lib/api/hooks/use-drive-queries"
+import type { DriveFileInfo } from "@/lib/api/types"
+import { displayFileName } from "@/lib/drive/display-file-name"
+import {
+  DRIVE_BTN_GHOST,
+  DRIVE_DIALOG_CONTENT,
+  DRIVE_DIALOG_DIVIDER,
+  DRIVE_DIALOG_OVERLAY,
+  DRIVE_TEXT_PRIMARY,
+  DRIVE_TEXT_SECONDARY,
+  DRIVE_TEXT_TITLE,
+} from "@/lib/drive/drive-dialog-styles"
+import { normalizeDriveFolderPath } from "@/lib/drive/drive-sidebar-tree"
+import { isExcalidrawFile } from "@/lib/drive/ultidraw-formats"
+import { cn } from "@/lib/utils"
+
+export function DocsDriveDrawPickerDialog({
+  open,
+  onOpenChange,
+  onPickDraw,
+}: {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  onPickDraw: (file: DriveFileInfo) => void | Promise<void>
+}) {
+  const [browsePath, setBrowsePath] = useState("/")
+  const [loadingPath, setLoadingPath] = useState<string | null>(null)
+  const list = useDriveList(browsePath, 1, "", open)
+
+  const folders = useMemo(
+    () => (list.data?.files ?? []).filter((f) => f.type === "directory"),
+    [list.data?.files]
+  )
+
+  const drawings = useMemo(
+    () => (list.data?.files ?? []).filter((f) => f.type === "file" && isExcalidrawFile(f)),
+    [list.data?.files]
+  )
+
+  const crumbs = useMemo(() => {
+    const normalized = normalizeDriveFolderPath(browsePath)
+    if (normalized === "/") return [{ path: "/", label: "Mon Drive" }]
+    const parts = normalized.slice(1).split("/")
+    const out: { path: string; label: string }[] = [{ path: "/", label: "Mon Drive" }]
+    for (let i = 0; i < parts.length; i++) {
+      const path = "/" + parts.slice(0, i + 1).join("/")
+      out.push({ path, label: displayFileName(parts[i]!) })
+    }
+    return out
+  }, [browsePath])
+
+  const pickDraw = async (file: DriveFileInfo) => {
+    setLoadingPath(file.path)
+    try {
+      await onPickDraw(file)
+      onOpenChange(false)
+    } catch {
+      window.alert("Impossible de charger ce dessin depuis le Drive.")
+    } finally {
+      setLoadingPath(null)
+    }
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent
+        overlayClassName={DRIVE_DIALOG_OVERLAY}
+        className={cn(DRIVE_DIALOG_CONTENT, "flex max-h-[min(80vh,560px)] flex-col gap-0 sm:max-w-[480px]")}
+      >
+        <DialogHeader className="shrink-0 px-6 pb-3 pt-6">
+          <DialogTitle className={cn("text-base font-medium", DRIVE_TEXT_TITLE)}>
+            Dessin depuis Drive
+          </DialogTitle>
+          <DialogDescription className={cn("text-sm", DRIVE_TEXT_SECONDARY)}>
+            Choisissez un fichier UltiDraw (.excalidraw) dans votre Drive.
+          </DialogDescription>
+        </DialogHeader>
+
+        <div className={cn("shrink-0 px-6 pb-2", DRIVE_DIALOG_DIVIDER)}>
+          <div className="flex flex-wrap items-center gap-1 text-sm">
+            {crumbs.map((crumb, index) => (
+              <span key={crumb.path} className="inline-flex items-center gap-1">
+                {index > 0 ? <ChevronRight className="size-3.5 text-muted-foreground" /> : null}
+                <Button
+                  type="button"
+                  variant="ghost"
+                  size="sm"
+                  className={cn(DRIVE_BTN_GHOST, "h-7 px-2 text-sm")}
+                  onClick={() => setBrowsePath(crumb.path)}
+                >
+                  {crumb.label}
+                </Button>
+              </span>
+            ))}
+          </div>
+        </div>
+
+        <div className="min-h-0 flex-1 overflow-y-auto px-2 py-2">
+          {list.isLoading ? (
+            <div className="flex items-center justify-center py-12">
+              <Loader2 className="size-6 animate-spin text-muted-foreground" />
+            </div>
+          ) : folders.length === 0 && drawings.length === 0 ? (
+            <p className="px-4 py-8 text-center text-sm text-muted-foreground">
+              Aucun dessin dans ce dossier.
+            </p>
+          ) : (
+            <ul className="space-y-0.5">
+              {folders.map((folder) => (
+                <li key={folder.path}>
+                  <button
+                    type="button"
+                    className="flex w-full items-center gap-3 rounded-md px-3 py-2 text-left text-sm hover:bg-accent"
+                    onClick={() => setBrowsePath(folder.path)}
+                  >
+                    <Folder className="size-4 shrink-0 text-[#5f6368]" />
+                    <span className={cn("truncate", DRIVE_TEXT_PRIMARY)}>
+                      {displayFileName(folder.name)}
+                    </span>
+                    <ChevronRight className="ml-auto size-4 shrink-0 text-muted-foreground" />
+                  </button>
+                </li>
+              ))}
+              {drawings.map((file) => (
+                <li key={file.path}>
+                  <button
+                    type="button"
+                    disabled={loadingPath === file.path}
+                    className="flex w-full items-center gap-3 rounded-md px-3 py-2 text-left text-sm hover:bg-accent disabled:opacity-60"
+                    onClick={() => void pickDraw(file)}
+                  >
+                    <Shapes className="size-4 shrink-0 text-[#1967d2]" />
+                    <span className={cn("truncate", DRIVE_TEXT_PRIMARY)}>
+                      {displayFileName(file.name)}
+                    </span>
+                    {loadingPath === file.path ? (
+                      <Loader2 className="ml-auto size-4 shrink-0 animate-spin text-muted-foreground" />
+                    ) : null}
+                  </button>
+                </li>
+              ))}
+            </ul>
+          )}
+        </div>
+      </DialogContent>
+    </Dialog>
+  )
+}

components/drive/richtext/docs-drive-image-picker-dialog.tsx

@@ -0,0 +1,175 @@
+"use client"
+
+import { useMemo, useState } from "react"
+import { ChevronRight, Folder, ImageIcon, Loader2 } from "lucide-react"
+import { Button } from "@/components/ui/button"
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog"
+import { useDriveList } from "@/lib/api/hooks/use-drive-queries"
+import { fetchDrivePreviewBlob } from "@/lib/api/drive-download"
+import type { DriveFileInfo } from "@/lib/api/types"
+import { displayFileName } from "@/lib/drive/display-file-name"
+import { drivePreviewKind } from "@/lib/drive/drive-preview"
+import {
+  DRIVE_BTN_GHOST,
+  DRIVE_DIALOG_CONTENT,
+  DRIVE_DIALOG_DIVIDER,
+  DRIVE_DIALOG_OVERLAY,
+  DRIVE_TEXT_PRIMARY,
+  DRIVE_TEXT_SECONDARY,
+  DRIVE_TEXT_TITLE,
+} from "@/lib/drive/drive-dialog-styles"
+import { normalizeDriveFolderPath } from "@/lib/drive/drive-sidebar-tree"
+import { cn } from "@/lib/utils"
+
+async function blobToDataUrl(blob: Blob): Promise<string> {
+  return new Promise((resolve, reject) => {
+    const reader = new FileReader()
+    reader.onload = () => resolve(reader.result as string)
+    reader.onerror = () => reject(reader.error)
+    reader.readAsDataURL(blob)
+  })
+}
+
+export function DocsDriveImagePickerDialog({
+  open,
+  onOpenChange,
+  onPickImage,
+}: {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  onPickImage: (src: string, file: DriveFileInfo) => void | Promise<void>
+}) {
+  const [browsePath, setBrowsePath] = useState("/")
+  const [loadingPath, setLoadingPath] = useState<string | null>(null)
+  const list = useDriveList(browsePath, 1, "", open)
+
+  const folders = useMemo(
+    () => (list.data?.files ?? []).filter((f) => f.type === "directory"),
+    [list.data?.files]
+  )
+
+  const images = useMemo(
+    () =>
+      (list.data?.files ?? []).filter(
+        (f) => f.type === "file" && drivePreviewKind(f) === "image"
+      ),
+    [list.data?.files]
+  )
+
+  const crumbs = useMemo(() => {
+    const normalized = normalizeDriveFolderPath(browsePath)
+    if (normalized === "/") return [{ path: "/", label: "Mon Drive" }]
+    const parts = normalized.slice(1).split("/")
+    const out: { path: string; label: string }[] = [{ path: "/", label: "Mon Drive" }]
+    for (let i = 0; i < parts.length; i++) {
+      const path = "/" + parts.slice(0, i + 1).join("/")
+      out.push({ path, label: displayFileName(parts[i]!) })
+    }
+    return out
+  }, [browsePath])
+
+  const pickImage = async (file: DriveFileInfo) => {
+    setLoadingPath(file.path)
+    try {
+      const blob = await fetchDrivePreviewBlob(file)
+      const src = await blobToDataUrl(blob)
+      await onPickImage(src, file)
+      onOpenChange(false)
+    } catch {
+      window.alert("Impossible de charger cette image depuis le Drive.")
+    } finally {
+      setLoadingPath(null)
+    }
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent
+        overlayClassName={DRIVE_DIALOG_OVERLAY}
+        className={cn(DRIVE_DIALOG_CONTENT, "flex max-h-[min(80vh,560px)] flex-col gap-0 sm:max-w-[480px]")}
+      >
+        <DialogHeader className="shrink-0 px-6 pb-3 pt-6">
+          <DialogTitle className={cn("text-base font-medium", DRIVE_TEXT_TITLE)}>
+            Image depuis Drive
+          </DialogTitle>
+          <DialogDescription className={cn("text-sm", DRIVE_TEXT_SECONDARY)}>
+            Choisissez une image dans votre UltiDrive.
+          </DialogDescription>
+        </DialogHeader>
+
+        <div className={cn("shrink-0 px-6 pb-2", DRIVE_DIALOG_DIVIDER)}>
+          <div className="flex flex-wrap items-center gap-1 text-sm">
+            {crumbs.map((crumb, index) => (
+              <span key={crumb.path} className="inline-flex items-center gap-1">
+                {index > 0 ? <ChevronRight className="size-3.5 text-muted-foreground" /> : null}
+                <Button
+                  type="button"
+                  variant="ghost"
+                  size="sm"
+                  className={cn(DRIVE_BTN_GHOST, "h-7 px-2 text-sm")}
+                  onClick={() => setBrowsePath(crumb.path)}
+                >
+                  {crumb.label}
+                </Button>
+              </span>
+            ))}
+          </div>
+        </div>
+
+        <div className="min-h-0 flex-1 overflow-y-auto px-2 py-2">
+          {list.isLoading ? (
+            <div className="flex items-center justify-center py-12">
+              <Loader2 className="size-6 animate-spin text-muted-foreground" />
+            </div>
+          ) : folders.length === 0 && images.length === 0 ? (
+            <p className="px-4 py-8 text-center text-sm text-muted-foreground">
+              Aucune image dans ce dossier.
+            </p>
+          ) : (
+            <ul className="space-y-0.5">
+              {folders.map((folder) => (
+                <li key={folder.path}>
+                  <button
+                    type="button"
+                    className="flex w-full items-center gap-3 rounded-md px-3 py-2 text-left text-sm hover:bg-accent"
+                    onClick={() => setBrowsePath(folder.path)}
+                  >
+                    <Folder className="size-4 shrink-0 text-[#5f6368]" />
+                    <span className={cn("truncate", DRIVE_TEXT_PRIMARY)}>
+                      {displayFileName(folder.name)}
+                    </span>
+                    <ChevronRight className="ml-auto size-4 shrink-0 text-muted-foreground" />
+                  </button>
+                </li>
+              ))}
+              {images.map((file) => (
+                <li key={file.path}>
+                  <button
+                    type="button"
+                    disabled={loadingPath === file.path}
+                    className="flex w-full items-center gap-3 rounded-md px-3 py-2 text-left text-sm hover:bg-accent disabled:opacity-60"
+                    onClick={() => void pickImage(file)}
+                  >
+                    <ImageIcon className="size-4 shrink-0 text-[#1967d2]" />
+                    <span className={cn("truncate", DRIVE_TEXT_PRIMARY)}>
+                      {displayFileName(file.name)}
+                    </span>
+                    {loadingPath === file.path ? (
+                      <Loader2 className="ml-auto size-4 shrink-0 animate-spin text-muted-foreground" />
+                    ) : null}
+                  </button>
+                </li>
+              ))}
+            </ul>
+          )}
+        </div>
+      </DialogContent>
+    </Dialog>
+  )
+}

components/drive/richtext/docs-editor-loading-shell.tsx

@@ -0,0 +1,63 @@
+"use client"
+
+import { useCallback, useEffect, useState, type ReactNode } from "react"
+import { DocsLoadingSplash } from "@/components/drive/richtext/docs-loading-splash"
+import {
+  resolveDocsShellSplashPhase,
+  type DocsLoadingPhase,
+} from "@/lib/drive/docs-loading-phase"
+
+export function useDocsEditorLoadingState(
+  resetKey?: string | null,
+  initialPhase: DocsLoadingPhase = "connecting"
+) {
+  const [documentLoading, setDocumentLoading] = useState(true)
+  const [documentPhase, setDocumentPhase] = useState<DocsLoadingPhase>(initialPhase)
+
+  useEffect(() => {
+    setDocumentLoading(true)
+    setDocumentPhase(initialPhase)
+  }, [resetKey, initialPhase])
+
+  const onDocumentLoadingChange = useCallback((loading: boolean, phase?: DocsLoadingPhase) => {
+    setDocumentLoading(loading)
+    if (phase) setDocumentPhase(phase)
+  }, [])
+
+  return { documentLoading, documentPhase, onDocumentLoadingChange }
+}
+
+export function DocsEditorLoadingShell({
+  title,
+  resolvingFile,
+  awaitingSession,
+  documentLoading,
+  documentPhase,
+  error,
+  children,
+}: {
+  title?: string
+  resolvingFile: boolean
+  awaitingSession: boolean
+  documentLoading: boolean
+  documentPhase: DocsLoadingPhase
+  error?: ReactNode
+  children?: ReactNode
+}) {
+  const showSplash = resolvingFile || awaitingSession || documentLoading
+  const splashPhase = resolveDocsShellSplashPhase({
+    resolvingFile,
+    awaitingSession,
+    documentPhase,
+  })
+
+  return (
+    <div className="relative flex h-dvh min-h-0 flex-col">
+      {children}
+      {showSplash && !error ? (
+        <DocsLoadingSplash phase={splashPhase} title={title} overlay />
+      ) : null}
+      {error}
+    </div>
+  )
+}

components/drive/richtext/docs-editor-workspace.tsx

@@ -13,6 +13,17 @@ import { docsZoomToScale } from "@/lib/drive/docs-ruler-scale"
 import { useDocsRulerSync } from "@/lib/drive/use-docs-ruler-sync"
 import { useDocsRulerMarginDrag } from "@/components/drive/richtext/use-docs-ruler-margin-drag"
 import { DocsRulerMarginDragTooltip } from "@/components/drive/richtext/docs-ruler-markers"
+import { DocsGraphicFloatingToolbar } from "@/components/drive/richtext/docs-graphic-floating-toolbar"
+import { DocsTableFloatingToolbar } from "@/components/drive/richtext/docs-table-floating-toolbar"
+import {
+  DOCS_GRAPHIC_DRAW_EVENT,
+  DocsGraphicDrawModal,
+} from "@/components/drive/richtext/docs-graphic-draw-modal"
+import {
+  DOCS_GRAPHIC_OPTIONS_EVENT,
+  DOCS_GRAPHIC_OPTIONS_SIDEBAR_WIDTH_PX,
+  DocsGraphicOptionsSidebar,
+} from "@/components/drive/richtext/docs-graphic-options-sidebar"
 import { cn } from "@/lib/utils"
 
 export function DocsEditorWorkspace({
@@ -33,6 +44,7 @@ export function DocsEditorWorkspace({
   onRegionContentChange,
   onPageSetupChange,
   onRegionEditorChange,
+  onPageStackReady,
 }: {
   editor: Editor
   pageLayout: DocPageLayout
@@ -58,16 +70,41 @@ export function DocsEditorWorkspace({
     options?: { immediate?: boolean }
   ) => void
   onRegionEditorChange?: (editor: import("@tiptap/react").Editor | null) => void
+  onPageStackReady?: (getPageStack: () => HTMLElement | null) => void
 }) {
   const canvasRef = useRef<HTMLDivElement>(null)
   const rulerTrackRef = useRef<HTMLDivElement>(null)
   const [pageCount, setPageCount] = useState(1)
   const [narrowViewport, setNarrowViewport] = useState(false)
+  const [graphicOptionsOpen, setGraphicOptionsOpen] = useState(false)
+  const [graphicOptionsSection, setGraphicOptionsSection] =
+    useState<import("@/lib/drive/docs-graphic-ui").DocsGraphicOptionsSection | null>(null)
+  const [graphicDrawOpen, setGraphicDrawOpen] = useState(false)
+
+  useEffect(() => {
+    const onOpenOptions = (event: Event) => {
+      const detail = (event as CustomEvent<{ section?: import("@/lib/drive/docs-graphic-ui").DocsGraphicOptionsSection }>).detail
+      setGraphicOptionsSection(detail?.section ?? null)
+      setGraphicOptionsOpen(true)
+    }
+    const onOpenDraw = () => setGraphicDrawOpen(true)
+    window.addEventListener(DOCS_GRAPHIC_OPTIONS_EVENT, onOpenOptions)
+    window.addEventListener(DOCS_GRAPHIC_DRAW_EVENT, onOpenDraw)
+    return () => {
+      window.removeEventListener(DOCS_GRAPHIC_OPTIONS_EVENT, onOpenOptions)
+      window.removeEventListener(DOCS_GRAPHIC_DRAW_EVENT, onOpenDraw)
+    }
+  }, [])
 
   const rulersVisible = showLayout && showRuler
   const scale = docsZoomToScale(zoom)
   const showToolbarShell = Boolean(toolbar) || rulersVisible
   const marginsEditable = editable && editorMode !== "view"
+  const graphicOptionsSidebarOpen =
+    graphicOptionsOpen && editable && editorMode !== "view"
+  const graphicOptionsSidebarInset = graphicOptionsSidebarOpen
+    ? DOCS_GRAPHIC_OPTIONS_SIDEBAR_WIDTH_PX
+    : 0
 
   const {
     pageLayoutWithMargins,
@@ -95,9 +132,30 @@ export function DocsEditorWorkspace({
     onCurrentPageChange?.(rulerSync.currentPage + 1)
   }, [onCurrentPageChange, rulerSync.currentPage])
 
+  useEffect(() => {
+    onPageStackReady?.(
+      () => canvasRef.current?.querySelector<HTMLElement>("[data-docs-page-stack]") ?? null
+    )
+  }, [onPageStackReady, pageCount, showLayout, zoom])
+
   return (
     <div className="docs-editor-workspace flex min-h-0 flex-1 flex-col">
       <DocsRulerMarginDragTooltip tooltip={dragTooltip} />
+      <DocsGraphicFloatingToolbar
+        editor={editor}
+        canvasRef={canvasRef}
+        disabled={!editable || editorMode === "view"}
+      />
+      <DocsTableFloatingToolbar
+        editor={editor}
+        canvasRef={canvasRef}
+        disabled={!editable || editorMode === "view"}
+      />
+      <DocsGraphicDrawModal
+        editor={editor}
+        open={graphicDrawOpen && editable && editorMode !== "view"}
+        onClose={() => setGraphicDrawOpen(false)}
+      />
       {showToolbarShell ? (
         <div
           className={cn(
@@ -112,6 +170,7 @@ export function DocsEditorWorkspace({
               scale={scale}
               rulerSync={rulerSync}
               rulerTrackRef={rulerTrackRef}
+              contentInsetRight={graphicOptionsSidebarInset}
               outlineExpanded={outlineExpanded}
               onToggleOutline={onToggleOutline}
               editable={marginsEditable}
@@ -137,31 +196,43 @@ export function DocsEditorWorkspace({
         ) : null}
 
         <div
-          className="flex h-full min-h-0 flex-col"
+          className="flex h-full min-h-0 flex-row"
           style={
             rulersVisible
               ? { paddingLeft: DOCS_VERTICAL_RULER_WIDTH_PX }
               : undefined
           }
         >
-          <DocsPageView
+          <div className="flex h-full min-h-0 min-w-0 flex-1 flex-col">
+            <DocsPageView
+              editor={editor}
+              pageLayout={pageLayoutWithMargins}
+              zoom={zoom}
+              editable={editable}
+              showLayout={showLayout}
+              showRuler={false}
+              showNonPrintableChars={showNonPrintableChars}
+              editorMode={editorMode}
+              canvasRef={canvasRef}
+              onPageCountChange={(count) => {
+                setPageCount(count)
+                onPageCountChange?.(count)
+              }}
+              onNarrowViewportChange={setNarrowViewport}
+              onRegionContentChange={onRegionContentChange}
+              onPageSetupChange={onPageSetupChange}
+              onRegionEditorChange={onRegionEditorChange}
+            />
+          </div>
+          <DocsGraphicOptionsSidebar
             editor={editor}
             pageLayout={pageLayoutWithMargins}
-            zoom={zoom}
-            editable={editable}
-            showLayout={showLayout}
-            showRuler={false}
-            showNonPrintableChars={showNonPrintableChars}
-            editorMode={editorMode}
-            canvasRef={canvasRef}
-            onPageCountChange={(count) => {
-              setPageCount(count)
-              onPageCountChange?.(count)
+            open={graphicOptionsSidebarOpen}
+            focusSection={graphicOptionsSection}
+            onClose={() => {
+              setGraphicOptionsOpen(false)
+              setGraphicOptionsSection(null)
             }}
-            onNarrowViewportChange={setNarrowViewport}
-            onRegionContentChange={onRegionContentChange}
-            onPageSetupChange={onPageSetupChange}
-            onRegionEditorChange={onRegionEditorChange}
           />
         </div>
       </div>

components/drive/richtext/docs-excalidraw-editor.tsx

@@ -0,0 +1,159 @@
+"use client"
+
+import dynamic from "next/dynamic"
+import { memo, useCallback, useState } from "react"
+import type { ExcalidrawImperativeAPI } from "@excalidraw/excalidraw/types"
+import type { DocsGraphicDrawSavePayload } from "@/lib/drive/docs-graphic-draw-bridge"
+
+export function docsExcalidrawEditorKey(drawScene: string | null): string {
+  if (!drawScene) return "new-draw"
+  return `draw-${drawScene.length}-${drawScene.slice(0, 48)}`
+}
+
+const ExcalidrawEditor = dynamic(
+  async () => {
+    await import("@excalidraw/excalidraw/index.css")
+    const { Excalidraw, restoreElements, restoreAppState } = await import(
+      "@excalidraw/excalidraw"
+    )
+    type ExcalidrawInitialDataState = import("@excalidraw/excalidraw/types").ExcalidrawInitialDataState
+    type BinaryFiles = import("@excalidraw/excalidraw/types").BinaryFiles
+    const { memo, useEffect, useMemo, useRef } = await import("react")
+
+    function parseInitialData(drawScene: string | null): ExcalidrawInitialDataState | undefined {
+      if (!drawScene) return undefined
+      try {
+        const data = JSON.parse(drawScene) as {
+          elements?: Parameters<typeof restoreElements>[0]
+          appState?: Parameters<typeof restoreAppState>[0]
+          files?: BinaryFiles
+        }
+        const initialData: ExcalidrawInitialDataState = {
+          elements: restoreElements(data.elements ?? [], null),
+          appState: restoreAppState(data.appState ?? {}, null),
+          files: data.files,
+        }
+        return initialData
+      } catch {
+        return undefined
+      }
+    }
+
+    const Inner = memo(function Inner({
+      drawScene,
+      onReady,
+    }: {
+      drawScene: string | null
+      onReady: (api: ExcalidrawImperativeAPI) => void
+    }) {
+      const apiRef = useRef<ExcalidrawImperativeAPI | null>(null)
+      const initialData = useMemo(() => parseInitialData(drawScene), [drawScene])
+
+      useEffect(() => {
+        const api = apiRef.current
+        if (!api || !drawScene) return
+        const data = parseInitialData(drawScene)
+        if (!data) return
+        api.updateScene({
+          elements: data.elements ?? [],
+          appState: data.appState,
+          files: data.files,
+        })
+      }, [drawScene])
+
+      return (
+        <div className="h-full min-h-0 w-full">
+          <Excalidraw
+            excalidrawAPI={(api) => {
+              apiRef.current = api
+              onReady(api)
+            }}
+            initialData={initialData}
+            langCode="fr-FR"
+            UIOptions={{
+              canvasActions: {
+                changeViewBackgroundColor: true,
+                clearCanvas: true,
+                export: false,
+                loadScene: false,
+                saveToActiveFile: false,
+                toggleTheme: false,
+              },
+            }}
+          />
+        </div>
+      )
+    })
+
+    return Inner
+  },
+  {
+    ssr: false,
+    loading: () => (
+      <div className="flex h-full min-h-[360px] items-center justify-center text-sm text-muted-foreground">
+        Chargement de l&apos;éditeur…
+      </div>
+    ),
+  }
+)
+
+function readSvgDimensions(svg: SVGSVGElement): { width: number; height: number } {
+  const viewBox = svg.getAttribute("viewBox")
+  if (viewBox) {
+    const parts = viewBox.split(/\s+/).map(Number)
+    if (parts.length === 4 && parts.every((n) => Number.isFinite(n))) {
+      return {
+        width: Math.max(24, Math.round(parts[2])),
+        height: Math.max(24, Math.round(parts[3])),
+      }
+    }
+  }
+  const width = Number(svg.getAttribute("width"))
+  const height = Number(svg.getAttribute("height"))
+  if (Number.isFinite(width) && Number.isFinite(height) && width > 0 && height > 0) {
+    return { width: Math.round(width), height: Math.round(height) }
+  }
+  return { width: 320, height: 240 }
+}
+
+function DocsExcalidrawEditorInner({
+  drawScene,
+  onReady,
+}: {
+  drawScene: string | null
+  onReady: (api: ExcalidrawImperativeAPI) => void
+}) {
+  return <ExcalidrawEditor drawScene={drawScene} onReady={onReady} />
+}
+
+export const DocsExcalidrawEditor = memo(DocsExcalidrawEditorInner)
+
+export function useDocsExcalidrawSave(api: ExcalidrawImperativeAPI | null) {
+  const [saving, setSaving] = useState(false)
+
+  const exportDrawing = useCallback(async (): Promise<DocsGraphicDrawSavePayload | null> => {
+    if (!api) return null
+    setSaving(true)
+    try {
+      const elements = api.getSceneElements()
+      const appState = api.getAppState()
+      const files = api.getFiles()
+      const { exportToSvg, serializeAsJSON } = await import("@excalidraw/excalidraw")
+      const drawScene = serializeAsJSON(elements, appState, files, "local")
+      const svg = await exportToSvg({
+        elements,
+        appState,
+        files,
+        skipInliningFonts: true,
+      })
+      const svgString = new XMLSerializer().serializeToString(svg)
+      const src = `data:image/svg+xml;charset=utf-8,${encodeURIComponent(svgString)}`
+      const { width, height } = readSvgDimensions(svg)
+      return { drawScene, src, width, height }
+    } finally {
+      setSaving(false)
+    }
+  }, [api])
+
+  return { exportDrawing, saving }
+}

components/drive/richtext/docs-exclusive-menu-sub.tsx

@@ -1,14 +1,18 @@
 "use client"
 
 import {
+  Children,
+  cloneElement,
   createContext,
+  isValidElement,
   useCallback,
   useContext,
   useId,
   useState,
+  type ReactElement,
   type ReactNode,
 } from "react"
-import { MenubarSub } from "@/components/ui/menubar"
+import { MenubarSub, MenubarSubContent } from "@/components/ui/menubar"
 
 type ExclusiveMenuSubContextValue = {
   openId: string | null
@@ -27,6 +31,21 @@ export function DocsExclusiveMenuSubRoot({ children }: { children: ReactNode })
   )
 }
 
+function isMenubarSubContentElement(child: ReactNode): child is ReactElement<{ children?: ReactNode }> {
+  return isValidElement(child) && child.type === MenubarSubContent
+}
+
+/** Nested exclusive subs get their own open-id scope so parents stay open. */
+function withNestedExclusiveSubRoot(children: ReactNode): ReactNode {
+  return Children.map(children, (child) => {
+    if (!isMenubarSubContentElement(child)) return child
+
+    return cloneElement(child, {
+      children: <DocsExclusiveMenuSubRoot>{child.props.children}</DocsExclusiveMenuSubRoot>,
+    })
+  })
+}
+
 export function DocsExclusiveMenuSub({
   id,
   children,
@@ -42,7 +61,14 @@ export function DocsExclusiveMenuSub({
   const onOpenChange = useCallback(
     (next: boolean) => {
       if (!ctx) return
-      ctx.setOpenId(next ? subId : null)
+      if (next) {
+        ctx.setOpenId(subId)
+        return
+      }
+      // Only clear if this sub is still the active one (avoid race when switching siblings).
+      if (ctx.openId === subId) {
+        ctx.setOpenId(null)
+      }
     },
     [ctx, subId]
   )
@@ -53,7 +79,7 @@ export function DocsExclusiveMenuSub({
 
   return (
     <MenubarSub open={open} onOpenChange={onOpenChange}>
-      {children}
+      {withNestedExclusiveSubRoot(children)}
     </MenubarSub>
   )
 }

components/drive/richtext/docs-format-menu-presets.tsx

@@ -0,0 +1,203 @@
+"use client"
+
+import type { ReactNode } from "react"
+import {
+  DOCS_BULLET_STYLE_PRESETS,
+  DOCS_ORDERED_STYLE_PRESETS,
+  type DocsBulletStyleId,
+  type DocsChecklistStyleId,
+  type DocsOrderedStyleId,
+} from "@/lib/drive/docs-list-styles"
+import { cn } from "@/lib/utils"
+
+function PresetButton({
+  disabled,
+  active,
+  onClick,
+  children,
+  className,
+  label,
+}: {
+  disabled?: boolean
+  active?: boolean
+  onClick?: () => void
+  children: ReactNode
+  className?: string
+  label: string
+}) {
+  return (
+    <button
+      type="button"
+      disabled={disabled}
+      aria-label={label}
+      aria-pressed={active}
+      onClick={onClick}
+      className={cn(
+        "rounded border border-[#dadce0] bg-white p-2 text-left text-[10px] leading-tight text-[#3c4043]",
+        "transition-colors hover:bg-[#f1f3f4] disabled:cursor-not-allowed disabled:opacity-50",
+        "dark:border-border dark:bg-background dark:text-foreground dark:hover:bg-muted",
+        active && "border-[#1a73e8] ring-1 ring-[#1a73e8]",
+        className
+      )}
+    >
+      {children}
+    </button>
+  )
+}
+
+export function DocsFormatColumnPresets({ disabled }: { disabled?: boolean }) {
+  return (
+    <div className="grid grid-cols-3 gap-2 px-1">
+      {[1, 2, 3].map((count) => (
+        <PresetButton
+          key={count}
+          disabled={disabled}
+          active={count === 1}
+          label={`${count} colonne${count > 1 ? "s" : ""}`}
+          className="flex h-14 items-stretch justify-center gap-0.5 p-1.5"
+        >
+          {Array.from({ length: count }, (_, index) => (
+            <span
+              key={index}
+              className="flex flex-1 flex-col justify-center gap-0.5 rounded-sm bg-[#e8eaed] px-0.5 py-1 dark:bg-muted"
+            >
+              <span className="block h-px w-full bg-[#9aa0a6]" />
+              <span className="block h-px w-full bg-[#9aa0a6]" />
+              <span className="block h-px w-3/4 bg-[#9aa0a6]" />
+            </span>
+          ))}
+        </PresetButton>
+      ))}
+    </div>
+  )
+}
+
+const NUMBERED_PRESET_LINES: Record<DocsOrderedStyleId, readonly string[]> = {
+  decimal: ["1.", "  a.", "    i."],
+  "decimal-paren": ["1)", "  a)", "    i)"],
+  outline: ["1.", "  1.1.", "    1.1.1."],
+  "upper-alpha": ["A.", "  a.", "    i.", "B."],
+  "upper-roman": ["I.", "  A.", "    1.", "II."],
+  "zero-padded": ["01.", "02."],
+}
+
+export function DocsFormatNumberedPresets({
+  disabled,
+  activeStyleId,
+  onSelect,
+}: {
+  disabled?: boolean
+  activeStyleId?: DocsOrderedStyleId | null | "mixed"
+  onSelect: (styleId: DocsOrderedStyleId) => void
+}) {
+  return (
+    <div className="grid grid-cols-3 gap-2">
+      {DOCS_ORDERED_STYLE_PRESETS.map((preset) => (
+        <PresetButton
+          key={preset.id}
+          disabled={disabled}
+          active={activeStyleId !== "mixed" && activeStyleId === preset.id}
+          label={`Liste numérotée ${preset.id}`}
+          onClick={() => onSelect(preset.id)}
+          className="min-h-[72px] font-mono"
+        >
+          {NUMBERED_PRESET_LINES[preset.id].map((line) => (
+            <span key={line} className="block whitespace-pre">
+              {line}
+            </span>
+          ))}
+        </PresetButton>
+      ))}
+    </div>
+  )
+}
+
+export function DocsFormatBulletPresets({
+  disabled,
+  activeStyleId,
+  onSelect,
+}: {
+  disabled?: boolean
+  activeStyleId?: DocsBulletStyleId | null | "mixed"
+  onSelect: (styleId: DocsBulletStyleId) => void
+}) {
+  const symbols: Record<DocsBulletStyleId, string> = {
+    disc: "•",
+    circle: "◦",
+    square: "▪",
+    arrow: "➤",
+    check: "✓",
+    dash: "–",
+  }
+
+  return (
+    <div className="grid grid-cols-3 gap-2">
+      {DOCS_BULLET_STYLE_PRESETS.map((preset) => (
+        <PresetButton
+          key={preset.id}
+          disabled={disabled}
+          active={activeStyleId !== "mixed" && activeStyleId === preset.id}
+          label={`Liste à puces ${preset.id}`}
+          onClick={() => onSelect(preset.id)}
+          className="min-h-[56px]"
+        >
+          <span className="block">
+            {symbols[preset.id]} Élément
+          </span>
+          <span className="block">
+            {symbols[preset.id]} Élément
+          </span>
+        </PresetButton>
+      ))}
+    </div>
+  )
+}
+
+export function DocsFormatChecklistPresets({
+  disabled,
+  activeStyleId,
+  onSelect,
+}: {
+  disabled?: boolean
+  activeStyleId?: DocsChecklistStyleId | null | "mixed"
+  onSelect: (styleId: DocsChecklistStyleId) => void
+}) {
+  return (
+    <div className="grid grid-cols-2 gap-2">
+      <PresetButton
+        disabled={disabled}
+        active={activeStyleId !== "mixed" && activeStyleId === "strikethrough"}
+        label="Checklist avec texte barré"
+        className="min-h-[56px]"
+        onClick={() => onSelect("strikethrough")}
+      >
+        <span className="flex items-center gap-1.5">
+          <span className="inline-flex size-3 shrink-0 rounded-sm border border-[#5f6368]" />
+          Tâche
+        </span>
+        <span className="flex items-center gap-1.5 line-through opacity-70">
+          <span className="inline-flex size-3 shrink-0 items-center justify-center rounded-sm border border-[#1a73e8] bg-[#1a73e8] text-[8px] text-white">
+            ✓
+          </span>
+          Terminé
+        </span>
+      </PresetButton>
+      <PresetButton
+        disabled={disabled}
+        active={activeStyleId !== "mixed" && activeStyleId === "simple"}
+        label="Checklist simple"
+        className="min-h-[56px]"
+        onClick={() => onSelect("simple")}
+      >
+        <span className="flex items-center gap-1.5">
+          <span className="inline-flex size-3 shrink-0 rounded-sm border border-[#5f6368]" />
+          Tâche
+        </span>
+        <span className="flex items-center gap-1.5">
+          <span className="inline-flex size-3 shrink-0 rounded-sm border border-[#5f6368]" />
+          Tâche
+        </span>
+      </PresetButton>
+    </div>
+  )
+}

components/drive/richtext/docs-graphic-context-menu.tsx

@@ -11,6 +11,7 @@ import {
   ContextMenuSubTrigger,
   ContextMenuTrigger,
 } from "@/components/ui/context-menu"
+import { openDocsGraphicDrawEditor } from "@/lib/drive/docs-graphic-draw-bridge"
 import {
   DOCS_GRAPHIC_WRAP_LABELS,
   parseGraphicAttrs,
@@ -39,7 +40,7 @@ export function DocsGraphicContextMenu({
   const isImage = attrs.graphicType === "image"
 
   const applyWrap = (wrap: DocsGraphicWrap) => {
-    editor.chain().focus().setDocsGraphicWrap(wrap).run()
+    editor.chain().setDocsGraphicWrap(wrap).run()
   }
 
   const downloadImage = () => {
@@ -53,7 +54,10 @@ export function DocsGraphicContextMenu({
   return (
     <ContextMenu>
       <ContextMenuTrigger asChild>{children}</ContextMenuTrigger>
-      <ContextMenuContent className="min-w-52">
+      <ContextMenuContent
+        className="min-w-52"
+        onCloseAutoFocus={(event) => event.preventDefault()}
+      >
         <ContextMenuItem
           onClick={() => document.execCommand("cut")}
         >
@@ -92,6 +96,10 @@ export function DocsGraphicContextMenu({
               Télécharger l&apos;image
             </ContextMenuItem>
           </>
+        ) : attrs.graphicType === "draw" ? (
+          <ContextMenuItem onClick={() => openDocsGraphicDrawEditor(editor)}>
+            Modifier le dessin…
+          </ContextMenuItem>
         ) : attrs.graphicType === "shape" ? (
           <>
             <ContextMenuItem
@@ -115,7 +123,7 @@ export function DocsGraphicContextMenu({
         <ContextMenuSeparator />
         <ContextMenuSub>
           <ContextMenuSubTrigger>Habillage texte</ContextMenuSubTrigger>
-          <ContextMenuSubContent>
+          <ContextMenuSubContent onCloseAutoFocus={(event) => event.preventDefault()}>
             {(Object.keys(DOCS_GRAPHIC_WRAP_LABELS) as DocsGraphicWrap[]).map((wrap) => (
               <ContextMenuItem key={wrap} onClick={() => applyWrap(wrap)}>
                 {DOCS_GRAPHIC_WRAP_LABELS[wrap]}

components/drive/richtext/docs-graphic-crop-overlay.tsx

@@ -1,70 +1,74 @@
 "use client"
 
 import { useCallback, useEffect, useRef } from "react"
-import type { DocsGraphicAttrs } from "@/lib/drive/docs-graphic-types"
+import {
+  computeCropDisplayGeometry,
+  resizeCropRegion,
+  type DocsGraphicAttrs,
+} from "@/lib/drive/docs-graphic-types"
 import { cn } from "@/lib/utils"
 
 const HANDLES = ["nw", "n", "ne", "e", "se", "s", "sw", "w"] as const
 type Handle = (typeof HANDLES)[number]
 
 const HANDLE_CLASS: Record<Handle, string> = {
-  nw: "left-0 top-0 cursor-nwse-resize",
-  n: "left-1/2 top-0 -translate-x-1/2 cursor-ns-resize",
-  ne: "right-0 top-0 cursor-nesw-resize",
-  e: "right-0 top-1/2 -translate-y-1/2 cursor-ew-resize",
-  se: "right-0 bottom-0 cursor-nwse-resize",
-  s: "left-1/2 bottom-0 -translate-x-1/2 cursor-ns-resize",
-  sw: "left-0 bottom-0 cursor-nesw-resize",
-  w: "left-0 top-1/2 -translate-y-1/2 cursor-ew-resize",
+  nw: "docs-crop-handle--corner docs-crop-handle--nw cursor-nwse-resize",
+  n: "docs-crop-handle--edge docs-crop-handle--n cursor-ns-resize",
+  ne: "docs-crop-handle--corner docs-crop-handle--ne cursor-nesw-resize",
+  e: "docs-crop-handle--edge docs-crop-handle--e cursor-ew-resize",
+  se: "docs-crop-handle--corner docs-crop-handle--se cursor-nwse-resize",
+  s: "docs-crop-handle--edge docs-crop-handle--s cursor-ns-resize",
+  sw: "docs-crop-handle--corner docs-crop-handle--sw cursor-nesw-resize",
+  w: "docs-crop-handle--edge docs-crop-handle--w cursor-ew-resize",
 }
 
-function clamp01(v: number): number {
-  return Math.min(1, Math.max(0, v))
-}
+type CropRegion = Pick<DocsGraphicAttrs, "cropX" | "cropY" | "cropWidth" | "cropHeight">
 
-function resizeCrop(
-  handle: Handle,
-  crop: Pick<DocsGraphicAttrs, "cropX" | "cropY" | "cropWidth" | "cropHeight">,
-  dxNorm: number,
-  dyNorm: number
-): Pick<DocsGraphicAttrs, "cropX" | "cropY" | "cropWidth" | "cropHeight"> {
-  let { cropX, cropY, cropWidth, cropHeight } = crop
-  if (handle.includes("e")) cropWidth = clamp01(cropWidth + dxNorm)
-  if (handle.includes("w")) {
-    cropWidth = clamp01(cropWidth - dxNorm)
-    cropX = clamp01(cropX + dxNorm)
-  }
-  if (handle.includes("s")) cropHeight = clamp01(cropHeight + dyNorm)
-  if (handle.includes("n")) {
-    cropHeight = clamp01(cropHeight - dyNorm)
-    cropY = clamp01(cropY + dyNorm)
-  }
-  cropWidth = Math.max(0.05, cropWidth)
-  cropHeight = Math.max(0.05, cropHeight)
-  return { cropX, cropY, cropWidth, cropHeight }
+function pct(value: number, total: number): string {
+  return `${(value / Math.max(total, 1)) * 100}%`
 }
 
 export function DocsGraphicCropOverlay({
   attrs,
+  cropEditBase,
   frameWidth,
   frameHeight,
+  imageNaturalWidth,
+  imageNaturalHeight,
   onChange,
   onDone,
 }: {
   attrs: DocsGraphicAttrs
+  cropEditBase?: Pick<DocsGraphicAttrs, "cropX" | "cropY" | "cropWidth" | "cropHeight"> | null
   frameWidth: number
   frameHeight: number
+  imageNaturalWidth: number
+  imageNaturalHeight: number
   onChange: (patch: Partial<DocsGraphicAttrs>) => void
   onDone: () => void
 }) {
+  const rootRef = useRef<HTMLDivElement>(null)
+  const { windowRect, cropRect } = computeCropDisplayGeometry(
+    attrs,
+    frameWidth,
+    frameHeight,
+    imageNaturalWidth,
+    imageNaturalHeight,
+    cropEditBase
+  )
   const dragRef = useRef<{
     handle: Handle
     startX: number
     startY: number
-    origin: Pick<DocsGraphicAttrs, "cropX" | "cropY" | "cropWidth" | "cropHeight">
+    origin: CropRegion
   } | null>(null)
 
-  const onHandleDown = useCallback(
+  const readScale = useCallback(() => {
+    const rootRect = rootRef.current?.getBoundingClientRect()
+    return rootRect && windowRect.width > 0 ? rootRect.width / windowRect.width : 1
+  }, [windowRect.width])
+
+  const beginResize = useCallback(
     (handle: Handle, event: React.PointerEvent) => {
       event.preventDefault()
       event.stopPropagation()
@@ -88,53 +92,118 @@ export function DocsGraphicCropOverlay({
     const onMove = (event: PointerEvent) => {
       if (!dragRef.current) return
       const { handle, startX, startY, origin } = dragRef.current
-      const dxNorm = (event.clientX - startX) / Math.max(frameWidth, 1)
-      const dyNorm = (event.clientY - startY) / Math.max(frameHeight, 1)
-      onChange(resizeCrop(handle, origin, dxNorm, dyNorm))
+      const scale = readScale()
+      const dxPx = (event.clientX - startX) / scale
+      const dyPx = (event.clientY - startY) / scale
+      const dxNorm = dxPx / Math.max(windowRect.width, 1)
+      const dyNorm = dyPx / Math.max(windowRect.height, 1)
+      onChange(resizeCropRegion(handle, origin, dxNorm, dyNorm))
     }
     const onUp = () => {
       dragRef.current = null
     }
     window.addEventListener("pointermove", onMove)
     window.addEventListener("pointerup", onUp)
+    window.addEventListener("pointercancel", onUp)
     return () => {
       window.removeEventListener("pointermove", onMove)
       window.removeEventListener("pointerup", onUp)
+      window.removeEventListener("pointercancel", onUp)
     }
-  }, [frameHeight, frameWidth, onChange])
+  }, [onChange, readScale, windowRect.height, windowRect.width])
 
   useEffect(() => {
     const onKey = (event: KeyboardEvent) => {
-      if (event.key === "Escape") onDone()
+      if (event.key === "Escape" || event.key === "Enter") {
+        event.preventDefault()
+        onDone()
+      }
     }
-    window.addEventListener("keydown", onKey)
-    return () => window.removeEventListener("keydown", onKey)
+    window.addEventListener("keydown", onKey, true)
+    return () => window.removeEventListener("keydown", onKey, true)
   }, [onDone])
 
-  const left = `${attrs.cropX * 100}%`
-  const top = `${attrs.cropY * 100}%`
-  const width = `${attrs.cropWidth * 100}%`
-  const height = `${attrs.cropHeight * 100}%`
+  const localCropLeft = cropRect.left - windowRect.left
+  const localCropTop = cropRect.top - windowRect.top
+  const cropWidth = pct(cropRect.width, windowRect.width)
+  const cropHeight = pct(cropRect.height, windowRect.height)
+  const cropLeft = pct(localCropLeft, windowRect.width)
+  const cropTop = pct(localCropTop, windowRect.height)
+
+  const shadeTop = localCropTop
+  const shadeLeft = localCropLeft
+  const shadeRight = windowRect.width - (localCropLeft + cropRect.width)
+  const shadeBottom = windowRect.height - (localCropTop + cropRect.height)
 
   return (
-    <div className="docs-graphic-crop absolute inset-0 z-30" aria-label="Recadrage">
-      <div className="absolute inset-0 bg-black/40" />
+    <div
+      ref={rootRef}
+      className="docs-graphic-crop pointer-events-none absolute z-30"
+      aria-label="Recadrage"
+      style={{
+        left: windowRect.left,
+        top: windowRect.top,
+        width: windowRect.width,
+        height: windowRect.height,
+      }}
+      onDoubleClick={(event) => {
+        event.preventDefault()
+        event.stopPropagation()
+        onDone()
+      }}
+    >
+      {shadeTop > 0 ? (
+        <div
+          className="pointer-events-none absolute left-0 top-0 bg-black/40"
+          style={{ width: "100%", height: pct(shadeTop, windowRect.height) }}
+        />
+      ) : null}
+      {shadeBottom > 0 ? (
+        <div
+          className="pointer-events-none absolute bottom-0 left-0 bg-black/40"
+          style={{ width: "100%", height: pct(shadeBottom, windowRect.height) }}
+        />
+      ) : null}
+      {shadeLeft > 0 ? (
+        <div
+          className="pointer-events-none absolute bg-black/40"
+          style={{
+            left: 0,
+            top: cropTop,
+            width: pct(shadeLeft, windowRect.width),
+            height: cropHeight,
+          }}
+        />
+      ) : null}
+      {shadeRight > 0 ? (
+        <div
+          className="pointer-events-none absolute bg-black/40"
+          style={{
+            right: 0,
+            top: cropTop,
+            width: pct(shadeRight, windowRect.width),
+            height: cropHeight,
+          }}
+        />
+      ) : null}
+
       <div
         className={cn(
-          "absolute border-2 border-white shadow-[0_0_0_1px_#1a73e8]",
+          "docs-crop-region pointer-events-none absolute",
           attrs.cropShape === "ellipse" && "rounded-full"
         )}
-        style={{ left, top, width, height }}
+        style={{ left: cropLeft, top: cropTop, width: cropWidth, height: cropHeight }}
       >
+        <div
+          className="docs-crop-region__frame pointer-events-none absolute inset-0 border border-dashed border-white/95 shadow-[0_0_0_1px_rgba(0,0,0,0.45)]"
+          aria-hidden
+        />
         {HANDLES.map((handle) => (
           <span
             key={handle}
             role="presentation"
-            className={cn(
-              "absolute z-40 size-2.5 rounded-full border border-white bg-[#1a73e8] shadow",
-              HANDLE_CLASS[handle]
-            )}
-            onPointerDown={(event) => onHandleDown(handle, event)}
+            className={cn("docs-crop-handle pointer-events-auto absolute z-40", HANDLE_CLASS[handle])}
+            onPointerDown={(event) => beginResize(handle, event)}
           />
         ))}
       </div>

components/drive/richtext/docs-graphic-draw-modal.tsx

@@ -0,0 +1,117 @@
+"use client"
+
+import { memo, useState } from "react"
+import type { Editor } from "@tiptap/react"
+import type { ExcalidrawImperativeAPI } from "@excalidraw/excalidraw/types"
+import { Shapes } from "lucide-react"
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog"
+import { Button } from "@/components/ui/button"
+import { cn } from "@/lib/utils"
+import {
+  DocsExcalidrawEditor,
+  docsExcalidrawEditorKey,
+  useDocsExcalidrawSave,
+} from "@/components/drive/richtext/docs-excalidraw-editor"
+import {
+  DOCS_GRAPHIC_DRAW_EVENT,
+  notifyDocsGraphicDrawSaved,
+  openDocsGraphicDrawModal,
+  readSelectedGraphicAttrs,
+} from "@/lib/drive/docs-graphic-draw-bridge"
+import {
+  DOCS_GRAPHIC_DRAW_DIALOG_CONTENT,
+  DOCS_GRAPHIC_DRAW_DIALOG_OVERLAY,
+} from "@/lib/drive/drive-dialog-styles"
+
+export { openDocsGraphicDrawModal, DOCS_GRAPHIC_DRAW_EVENT }
+
+function DocsGraphicDrawModalInner({
+  open,
+  editor,
+  onClose,
+}: {
+  open: boolean
+  editor: Editor | null
+  onClose: () => void
+}) {
+  const [api, setApi] = useState<ExcalidrawImperativeAPI | null>(null)
+  const { exportDrawing, saving } = useDocsExcalidrawSave(api)
+
+  const selectedAttrs = open ? readSelectedGraphicAttrs(editor) : null
+  const drawScene = selectedAttrs?.drawScene ?? null
+  const editorKey = docsExcalidrawEditorKey(drawScene)
+
+  const handleValidate = async () => {
+    const payload = await exportDrawing()
+    if (!payload || !editor) return
+    editor
+      .chain()
+      .focus()
+      .updateDocsGraphic({
+        graphicType: "draw",
+        drawScene: payload.drawScene,
+        src: payload.src,
+        width: payload.width,
+        height: payload.height,
+        lockAspectRatio: true,
+      })
+      .run()
+    notifyDocsGraphicDrawSaved()
+    handleClose()
+  }
+
+  const handleClose = () => {
+    setApi(null)
+    onClose()
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={(next) => !next && handleClose()}>
+      <DialogContent
+        overlayClassName={DOCS_GRAPHIC_DRAW_DIALOG_OVERLAY}
+        className={cn(
+          DOCS_GRAPHIC_DRAW_DIALOG_CONTENT,
+          "flex h-[min(88vh,900px)] max-w-[min(96vw,1200px)] flex-col gap-0 overflow-hidden p-0"
+        )}
+      >
+        <DialogHeader className="shrink-0 border-b border-border px-4 py-3">
+          <DialogTitle className="flex items-center gap-2 text-base">
+            <Shapes className="size-4" />
+            Modifier le dessin
+          </DialogTitle>
+          <DialogDescription className="sr-only">
+            Éditeur vectoriel pour créer et modifier un dessin dans le document.
+          </DialogDescription>
+        </DialogHeader>
+
+        <div className="min-h-0 flex-1 overflow-hidden">
+          {open ? (
+            <DocsExcalidrawEditor
+              key={editorKey}
+              drawScene={drawScene}
+              onReady={setApi}
+            />
+          ) : null}
+        </div>
+
+        <DialogFooter className="shrink-0 border-t border-border px-4 py-3 sm:justify-end">
+          <Button type="button" variant="outline" onClick={handleClose} disabled={saving}>
+            Annuler
+          </Button>
+          <Button type="button" onClick={() => void handleValidate()} disabled={saving || !api}>
+            {saving ? "Export…" : "Valider"}
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  )
+}
+
+export const DocsGraphicDrawModal = memo(DocsGraphicDrawModalInner)

components/drive/richtext/docs-graphic-floating-toolbar.tsx

@@ -0,0 +1,488 @@
+"use client"
+
+import { memo, useCallback, useEffect, useRef, useState } from "react"
+import { createPortal } from "react-dom"
+import type { Editor } from "@tiptap/react"
+import { Icon } from "@iconify/react"
+import {
+  ArrowDown,
+  ArrowUp,
+  Check,
+  ChevronDown,
+  Crop,
+  MoreHorizontal,
+  Settings2,
+  Shapes,
+} from "lucide-react"
+import { Button } from "@/components/ui/button"
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu"
+import { DOCS_GRAPHIC_WRAP_MARGIN_PRESETS_MM } from "@/lib/drive/docs-graphic-layout"
+import { usesPageLayer } from "@/lib/drive/docs-graphic-position"
+import {
+  DOCS_GRAPHIC_WRAP_LABELS,
+  parseGraphicAttrs,
+  type DocsGraphicFloatSide,
+  type DocsGraphicPositionMode,
+  type DocsGraphicWrap,
+} from "@/lib/drive/docs-graphic-types"
+import {
+  DOCS_GRAPHIC_ADVANCED_WRAP_ACTIONS,
+  DOCS_GRAPHIC_FLOATING_WRAP_ACTIONS,
+  DOCS_GRAPHIC_FLOAT_SIDE_ICONS,
+  DOCS_GRAPHIC_FLOAT_SIDE_LABELS,
+  DOCS_GRAPHIC_LAYER_WRAP_ACTIONS,
+  DOCS_GRAPHIC_POSITION_MODE_SHORT_LABELS,
+  DOCS_GRAPHIC_WRAP_ICONS,
+} from "@/lib/drive/docs-graphic-ui"
+import { openDocsGraphicDrawEditor } from "@/lib/drive/docs-graphic-draw-bridge"
+import { readGraphicToolbarActive } from "@/components/drive/richtext/docs-graphic-toolbar-menu"
+import { openDocsGraphicOptionsSidebar } from "@/components/drive/richtext/docs-graphic-options-sidebar"
+import {
+  applyDocsGraphicCrop,
+  DOCS_GRAPHIC_CROP_CHANGED_EVENT,
+  readDocsGraphicCropActive,
+  startDocsGraphicCrop,
+} from "@/lib/drive/docs-graphic-crop-bridge"
+import { cn } from "@/lib/utils"
+
+function readSelectedGraphic(editor: Editor) {
+  const name = editor.isActive("docsInlineGraphic")
+    ? "docsInlineGraphic"
+    : editor.isActive("docsGraphic")
+      ? "docsGraphic"
+      : null
+  if (!name) return null
+  return {
+    name,
+    attrs: parseGraphicAttrs(editor.getAttributes(name) as Record<string, unknown>),
+  }
+}
+
+function ToolbarDivider() {
+  return <span className="mx-0.5 h-6 w-px shrink-0 bg-border" aria-hidden />
+}
+
+function keepEditorSelectionOnMenuClose(event: Event) {
+  event.preventDefault()
+}
+
+function IconToolbarButton({
+  label,
+  active,
+  onClick,
+  children,
+}: {
+  label: string
+  active?: boolean
+  onClick: () => void
+  children: React.ReactNode
+}) {
+  return (
+    <Button
+      type="button"
+      variant="ghost"
+      size="icon"
+      className={cn(
+        "size-8 shrink-0 rounded-full text-popover-foreground hover:bg-accent hover:text-accent-foreground",
+        active && "bg-accent text-primary hover:bg-accent hover:text-primary"
+      )}
+      aria-label={label}
+      title={label}
+      onClick={onClick}
+    >
+      {children}
+    </Button>
+  )
+}
+
+function DocsGraphicFloatingToolbarInner({
+  editor,
+  canvasRef,
+  disabled,
+}: {
+  editor: Editor | null
+  canvasRef: React.RefObject<HTMLElement | null>
+  disabled?: boolean
+}) {
+  const [rect, setRect] = useState<DOMRect | null>(null)
+  const [cropActive, setCropActive] = useState(false)
+  const [, setTick] = useState(0)
+  const replaceInputRef = useRef<HTMLInputElement>(null)
+
+  const refresh = useCallback(() => {
+    setTick((t) => t + 1)
+    if (!editor || !readGraphicToolbarActive(editor)) {
+      setRect(null)
+      return
+    }
+    const selected = document.querySelector(
+      ".docs-graphic--selected, .ProseMirror-selectednode .docs-graphic"
+    ) as HTMLElement | null
+    if (!selected) {
+      setRect(null)
+      return
+    }
+    setRect(selected.getBoundingClientRect())
+    setCropActive(readDocsGraphicCropActive())
+  }, [editor])
+
+  useEffect(() => {
+    if (!editor) return
+    refresh()
+    editor.on("selectionUpdate", refresh)
+    editor.on("transaction", refresh)
+    const canvas = canvasRef.current
+    canvas?.addEventListener("scroll", refresh, { passive: true })
+    window.addEventListener("resize", refresh)
+    window.addEventListener(DOCS_GRAPHIC_CROP_CHANGED_EVENT, refresh)
+    return () => {
+      editor.off("selectionUpdate", refresh)
+      editor.off("transaction", refresh)
+      canvas?.removeEventListener("scroll", refresh)
+      window.removeEventListener("resize", refresh)
+      window.removeEventListener(DOCS_GRAPHIC_CROP_CHANGED_EVENT, refresh)
+    }
+  }, [canvasRef, editor, refresh])
+
+  if (!editor || disabled || !readGraphicToolbarActive(editor) || !rect) return null
+
+  const graphic = readSelectedGraphic(editor)
+  if (!graphic) return null
+
+  const { attrs } = graphic
+  const isImage = attrs.graphicType === "image"
+  const isGradient = attrs.graphicType === "gradient"
+  const isDraw = attrs.graphicType === "draw" || attrs.graphicType === "shape"
+  const moveWithText = attrs.positionMode === "move-with-text"
+  const showInFlowWrap = moveWithText
+  const showPageLayerActions = usesPageLayer(attrs)
+  const showAlign = moveWithText
+
+  const run = (fn: () => void) => fn()
+
+  const applyWrap = (wrap: DocsGraphicWrap) => {
+    run(() => editor.chain().setDocsGraphicWrap(wrap).run())
+  }
+  const applyPositionMode = (positionMode: DocsGraphicPositionMode) => {
+    run(() => editor.chain().setDocsGraphicPositionMode(positionMode).run())
+  }
+  const applyMargin = (wrapMarginMm: number) => {
+    run(() => editor.chain().setDocsGraphicWrapMargin(wrapMarginMm).run())
+  }
+  const applyFloatSide = (floatSide: DocsGraphicFloatSide) => {
+    run(() => editor.chain().setDocsGraphicFloatSide(floatSide).run())
+  }
+
+  const downloadImage = () => {
+    if (!attrs.src) return
+    const link = document.createElement("a")
+    link.href = attrs.src
+    link.download = "image"
+    link.click()
+  }
+
+  const toolbar = (
+    <div
+      className="docs-graphic-floating-toolbar pointer-events-auto fixed z-200 -translate-x-1/2"
+      style={{ left: rect.left + rect.width / 2, top: rect.bottom + 8 }}
+      role="toolbar"
+      aria-label="Options graphique"
+    >
+      <div className="flex items-center gap-0.5 rounded-full border border-border bg-popover px-1 py-0.5 text-popover-foreground shadow-md">
+        {isImage || isDraw ? (
+          <Button
+            type="button"
+            variant={isImage && cropActive ? "default" : "ghost"}
+            size="sm"
+            className={cn(
+              "h-8 shrink-0 gap-1.5 rounded-full px-2.5 text-xs",
+              isImage && cropActive
+                ? "bg-primary text-primary-foreground hover:bg-primary/90 hover:text-primary-foreground"
+                : "hover:bg-accent hover:text-accent-foreground"
+            )}
+            onClick={() => {
+              if (isImage) {
+                if (cropActive) applyDocsGraphicCrop()
+                else startDocsGraphicCrop()
+              } else {
+                openDocsGraphicDrawEditor(editor)
+              }
+            }}
+          >
+            {isImage ? (
+              cropActive ? (
+                <Check className="size-3.5" />
+              ) : (
+                <Crop className="size-3.5" />
+              )
+            ) : (
+              <Shapes className="size-3.5" />
+            )}
+            {isImage ? (cropActive ? "Appliquer" : "Ajuster") : "Modifier le dessin"}
+          </Button>
+        ) : null}
+
+        {showAlign ? (
+          <>
+            <ToolbarDivider />
+            <DropdownMenu>
+              <DropdownMenuTrigger asChild>
+                <Button
+                  type="button"
+                  variant="ghost"
+                  size="sm"
+                  className="h-8 shrink-0 gap-1 rounded-full px-2 text-xs hover:bg-accent hover:text-accent-foreground"
+                >
+                  <Icon
+                    icon={DOCS_GRAPHIC_FLOAT_SIDE_ICONS[attrs.floatSide]}
+                    className="size-[18px]"
+                  />
+                  <ChevronDown className="size-3 opacity-60" />
+                </Button>
+              </DropdownMenuTrigger>
+              <DropdownMenuContent
+                align="start"
+                className="min-w-40"
+                onCloseAutoFocus={keepEditorSelectionOnMenuClose}
+              >
+                {(Object.keys(DOCS_GRAPHIC_FLOAT_SIDE_LABELS) as DocsGraphicFloatSide[]).map(
+                  (side) => (
+                    <DropdownMenuItem key={side} onClick={() => applyFloatSide(side)}>
+                      <Icon icon={DOCS_GRAPHIC_FLOAT_SIDE_ICONS[side]} className="mr-2 size-4" />
+                      {DOCS_GRAPHIC_FLOAT_SIDE_LABELS[side]}
+                      {attrs.floatSide === side ? " ✓" : ""}
+                    </DropdownMenuItem>
+                  )
+                )}
+              </DropdownMenuContent>
+            </DropdownMenu>
+          </>
+        ) : null}
+
+        {showInFlowWrap ? (
+          <>
+            <ToolbarDivider />
+            <DropdownMenu>
+              <DropdownMenuTrigger asChild>
+                <Button
+                  type="button"
+                  variant="ghost"
+                  size="sm"
+                  className="h-8 max-w-[140px] shrink-0 gap-1 truncate rounded-full px-2 text-xs hover:bg-accent hover:text-accent-foreground"
+                >
+                  <Icon icon="material-symbols:wrap-text" className="size-[18px] shrink-0" />
+                  <span className="truncate">
+                    {DOCS_GRAPHIC_WRAP_LABELS[attrs.wrap] ?? "Habillage"}
+                  </span>
+                  <ChevronDown className="size-3 shrink-0 opacity-60" />
+                </Button>
+              </DropdownMenuTrigger>
+              <DropdownMenuContent
+                align="start"
+                className="min-w-48"
+                onCloseAutoFocus={keepEditorSelectionOnMenuClose}
+              >
+                {DOCS_GRAPHIC_FLOATING_WRAP_ACTIONS.map(({ wrap, label }) => (
+                  <DropdownMenuItem key={wrap} onClick={() => applyWrap(wrap)}>
+                    <Icon icon={DOCS_GRAPHIC_WRAP_ICONS[wrap]} className="mr-2 size-4" />
+                    {label}
+                    {attrs.wrap === wrap ? " ✓" : ""}
+                  </DropdownMenuItem>
+                ))}
+                <DropdownMenuSeparator />
+                {DOCS_GRAPHIC_ADVANCED_WRAP_ACTIONS.map(({ wrap, label }) => (
+                  <DropdownMenuItem key={wrap} onClick={() => applyWrap(wrap)}>
+                    <Icon icon={DOCS_GRAPHIC_WRAP_ICONS[wrap]} className="mr-2 size-4" />
+                    {label}
+                    {attrs.wrap === wrap ? " ✓" : ""}
+                  </DropdownMenuItem>
+                ))}
+              </DropdownMenuContent>
+            </DropdownMenu>
+          </>
+        ) : null}
+
+        {showPageLayerActions ? (
+          <>
+            <ToolbarDivider />
+            {DOCS_GRAPHIC_LAYER_WRAP_ACTIONS.map(({ wrap, label }) => (
+              <IconToolbarButton
+                key={wrap}
+                label={label}
+                active={attrs.wrap === wrap}
+                onClick={() => applyWrap(wrap)}
+              >
+                <Icon icon={DOCS_GRAPHIC_WRAP_ICONS[wrap]} className="size-[18px]" />
+              </IconToolbarButton>
+            ))}
+          </>
+        ) : null}
+
+        <ToolbarDivider />
+
+        <DropdownMenu>
+          <DropdownMenuTrigger asChild>
+            <Button
+              type="button"
+              variant="ghost"
+              size="sm"
+              className="h-8 shrink-0 gap-1 rounded-full px-2 text-xs hover:bg-accent hover:text-accent-foreground"
+            >
+              {attrs.wrapMarginMm}mm
+              <ChevronDown className="size-3 opacity-60" />
+            </Button>
+          </DropdownMenuTrigger>
+          <DropdownMenuContent
+            align="center"
+            className="min-w-40"
+            onCloseAutoFocus={keepEditorSelectionOnMenuClose}
+          >
+            {DOCS_GRAPHIC_WRAP_MARGIN_PRESETS_MM.map((mm) => (
+              <DropdownMenuItem key={mm} onClick={() => applyMargin(mm)}>
+                Marge de {mm}mm{attrs.wrapMarginMm === mm ? " ✓" : ""}
+              </DropdownMenuItem>
+            ))}
+          </DropdownMenuContent>
+        </DropdownMenu>
+
+        <DropdownMenu>
+          <DropdownMenuTrigger asChild>
+            <Button
+              type="button"
+              variant="ghost"
+              size="sm"
+              className="h-8 shrink-0 gap-1 rounded-full px-2 text-xs hover:bg-accent hover:text-accent-foreground"
+            >
+              <Icon icon="material-symbols:pin" className="size-[18px]" />
+              {DOCS_GRAPHIC_POSITION_MODE_SHORT_LABELS[attrs.positionMode]}
+              <ChevronDown className="size-3 opacity-60" />
+            </Button>
+          </DropdownMenuTrigger>
+          <DropdownMenuContent
+            align="start"
+            className="min-w-48"
+            onCloseAutoFocus={keepEditorSelectionOnMenuClose}
+          >
+            {(["move-with-text", "fixed-on-page"] as DocsGraphicPositionMode[]).map((mode) => (
+              <DropdownMenuItem key={mode} onClick={() => applyPositionMode(mode)}>
+                {DOCS_GRAPHIC_POSITION_MODE_SHORT_LABELS[mode]}
+                {attrs.positionMode === mode ? " ✓" : ""}
+              </DropdownMenuItem>
+            ))}
+          </DropdownMenuContent>
+        </DropdownMenu>
+
+        {showPageLayerActions ? (
+          <>
+            <IconToolbarButton
+              label="Avancer"
+              onClick={() => run(() => editor.chain().bringDocsGraphicForward().run())}
+            >
+              <ArrowUp className="size-4" />
+            </IconToolbarButton>
+            <IconToolbarButton
+              label="Reculer"
+              onClick={() => run(() => editor.chain().sendDocsGraphicBackward().run())}
+            >
+              <ArrowDown className="size-4" />
+            </IconToolbarButton>
+            <ToolbarDivider />
+          </>
+        ) : null}
+
+        <Button
+          type="button"
+          variant="ghost"
+          size="sm"
+          className="h-8 shrink-0 gap-1.5 rounded-full px-2.5 text-xs hover:bg-accent hover:text-accent-foreground"
+          onClick={() =>
+            openDocsGraphicOptionsSidebar(
+              isImage ? undefined : isGradient ? "gradient" : undefined
+            )
+          }
+        >
+          <Settings2 className="size-3.5" />
+          {isImage
+            ? "Options de l'image"
+            : isGradient
+              ? "Options du dégradé"
+              : "Options"}
+        </Button>
+
+        <DropdownMenu>
+          <DropdownMenuTrigger asChild>
+            <Button
+              type="button"
+              variant="ghost"
+              size="icon"
+              className="size-8 shrink-0 rounded-full hover:bg-accent hover:text-accent-foreground"
+              aria-label="Plus d'options"
+            >
+              <MoreHorizontal className="size-4" />
+            </Button>
+          </DropdownMenuTrigger>
+          <DropdownMenuContent
+            align="end"
+            className="min-w-48"
+            onCloseAutoFocus={keepEditorSelectionOnMenuClose}
+          >
+            {isImage ? (
+              <>
+                <DropdownMenuItem
+                  onClick={() => {
+                    const alt = window.prompt("Texte alternatif", attrs.alt)
+                    if (alt != null) run(() => editor.chain().updateDocsGraphic({ alt }).run())
+                  }}
+                >
+                  Texte alternatif…
+                </DropdownMenuItem>
+                <DropdownMenuSeparator />
+                <DropdownMenuItem onClick={() => replaceInputRef.current?.click()}>
+                  Remplacer l&apos;image…
+                </DropdownMenuItem>
+                <DropdownMenuItem onClick={downloadImage} disabled={!attrs.src}>
+                  Télécharger l&apos;image
+                </DropdownMenuItem>
+              </>
+            ) : null}
+            <DropdownMenuSeparator />
+            <DropdownMenuItem
+              variant="destructive"
+              onClick={() => run(() => editor.chain().focus().deleteSelection().run())}
+            >
+              Supprimer
+            </DropdownMenuItem>
+          </DropdownMenuContent>
+        </DropdownMenu>
+        <input
+          ref={replaceInputRef}
+          type="file"
+          accept="image/*"
+          className="hidden"
+          onChange={(event) => {
+            const file = event.target.files?.[0]
+            if (!file) return
+            const reader = new FileReader()
+            reader.onload = () => {
+              run(() =>
+                editor.chain().focus().updateDocsGraphic({ src: reader.result as string }).run()
+              )
+            }
+            reader.readAsDataURL(file)
+            event.target.value = ""
+          }}
+        />
+      </div>
+    </div>
+  )
+
+  return createPortal(toolbar, document.body)
+}
+
+export const DocsGraphicFloatingToolbar = memo(DocsGraphicFloatingToolbarInner)

components/drive/richtext/docs-graphic-layout-previews.tsx

@@ -0,0 +1,183 @@
+"use client"
+
+import type { DocsGraphicPositionMode, DocsGraphicWrap } from "@/lib/drive/docs-graphic-types"
+import { cn } from "@/lib/utils"
+
+function PreviewFrame({ children, className }: { children: React.ReactNode; className?: string }) {
+  return (
+    <div
+      className={cn(
+        "docs-graphic-layout-preview relative overflow-hidden rounded border border-muted-foreground/25 bg-background",
+        className
+      )}
+      aria-hidden
+    >
+      {children}
+    </div>
+  )
+}
+
+function TextLines({
+  count = 3,
+  className,
+  inset,
+}: {
+  count?: number
+  className?: string
+  inset?: string
+}) {
+  return (
+    <div className={cn("flex flex-col gap-[3px]", inset, className)}>
+      {Array.from({ length: count }).map((_, i) => (
+        <span
+          key={i}
+          className="block h-[3px] rounded-full bg-muted-foreground/35"
+          style={{ width: i === count - 1 ? "72%" : "100%" }}
+        />
+      ))}
+    </div>
+  )
+}
+
+function ImageBlock({ className }: { className?: string }) {
+  return (
+    <span
+      className={cn(
+        "block shrink-0 rounded-[2px] border border-primary/50 bg-primary/25",
+        className
+      )}
+    />
+  )
+}
+
+export function DocsGraphicWrapPreview({ wrap }: { wrap: DocsGraphicWrap }) {
+  switch (wrap) {
+    case "inline":
+      return (
+        <PreviewFrame className="flex h-11 items-center gap-1 px-1.5">
+          <TextLines count={1} className="w-[22%]" />
+          <ImageBlock className="size-4" />
+          <TextLines count={1} className="flex-1" />
+        </PreviewFrame>
+      )
+    case "square":
+      return (
+        <PreviewFrame className="flex h-11 gap-1.5 p-1.5">
+          <ImageBlock className="h-full w-[34%]" />
+          <TextLines count={3} className="flex-1 pt-0.5" />
+        </PreviewFrame>
+      )
+    case "tight":
+      return (
+        <PreviewFrame className="flex h-11 gap-0.5 p-1">
+          <ImageBlock className="h-full w-[30%]" />
+          <TextLines count={4} className="flex-1 gap-[2px] pt-0" />
+        </PreviewFrame>
+      )
+    case "through":
+      return (
+        <PreviewFrame className="h-11 p-1.5">
+          <ImageBlock className="absolute inset-1.5 opacity-45" />
+          <TextLines count={3} className="relative z-10 h-full justify-center" />
+        </PreviewFrame>
+      )
+    case "top-bottom":
+      return (
+        <PreviewFrame className="flex h-11 flex-col gap-1 p-1.5">
+          <ImageBlock className="h-[42%] w-full" />
+          <TextLines count={2} className="flex-1" />
+        </PreviewFrame>
+      )
+    case "behind":
+      return (
+        <PreviewFrame className="h-11 p-1.5">
+          <ImageBlock className="absolute inset-1.5 opacity-35" />
+          <TextLines count={3} className="relative z-10 h-full justify-center" />
+        </PreviewFrame>
+      )
+    case "in-front":
+      return (
+        <PreviewFrame className="h-11 p-1.5">
+          <TextLines count={3} className="absolute inset-x-1.5 top-2" />
+          <ImageBlock className="absolute bottom-1.5 left-1/2 z-10 h-[52%] w-[46%] -translate-x-1/2 opacity-90" />
+        </PreviewFrame>
+      )
+    default:
+      return <PreviewFrame className="h-11" />
+  }
+}
+
+export function DocsGraphicPositionModePreview({
+  mode,
+}: {
+  mode: DocsGraphicPositionMode
+}) {
+  if (mode === "move-with-text") {
+    return (
+      <PreviewFrame className="flex h-11 flex-col justify-center gap-1 p-1.5">
+        <div className="flex items-center gap-1">
+          <TextLines count={1} className="w-[28%]" />
+          <ImageBlock className="size-4" />
+          <TextLines count={1} className="flex-1" />
+        </div>
+        <TextLines count={1} className="w-full" />
+        <TextLines count={1} className="w-[80%]" />
+      </PreviewFrame>
+    )
+  }
+
+  return (
+    <PreviewFrame className="h-11 p-1">
+      <span className="absolute inset-1 rounded border border-dashed border-muted-foreground/30" />
+      <ImageBlock className="absolute right-2 top-2 h-[38%] w-[32%]" />
+      <TextLines count={2} className="absolute bottom-2 left-2 right-2" />
+    </PreviewFrame>
+  )
+}
+
+export function DocsGraphicMarginPreview({ mm }: { mm: number }) {
+  const gap = mm === 0 ? 1 : mm <= 3 ? 3 : mm <= 6 ? 5 : 8
+  return (
+    <PreviewFrame className="flex h-11 items-start gap-0 p-1.5">
+      <div className="flex h-full items-start" style={{ gap: `${gap}px` }}>
+        <ImageBlock className="h-[70%] w-[38%]" />
+        <TextLines count={3} className="w-[52%] pt-0.5" />
+      </div>
+    </PreviewFrame>
+  )
+}
+
+export function DocsGraphicPageAnchorPreview({
+  h,
+  v,
+  active,
+}: {
+  h: 0 | 0.5 | 1
+  v: 0 | 0.5 | 1
+  active?: boolean
+}) {
+  return (
+    <span
+      className={cn(
+        "flex size-9 rounded-md border p-1",
+        active
+          ? "border-primary bg-primary/5"
+          : "border-border bg-background hover:border-muted-foreground/50"
+      )}
+    >
+      <span
+        className={cn(
+          "relative flex size-full rounded-[2px] border border-muted-foreground/30",
+          h === 0 && "justify-start",
+          h === 0.5 && "justify-center",
+          h === 1 && "justify-end",
+          v === 0 && "items-start",
+          v === 0.5 && "items-center",
+          v === 1 && "items-end"
+        )}
+      >
+        <span className="size-2 rounded-[1px] bg-primary/70" />
+      </span>
+    </span>
+  )
+}

components/drive/richtext/docs-graphic-options-panel.tsx

@@ -81,9 +81,11 @@ export function DocsGraphicOptionsPanel({
         <p className="text-sm font-medium">
           {attrs.graphicType === "image"
             ? "Options image"
-            : attrs.graphicType === "shape"
-              ? "Options forme"
-              : "Options dégradé"}
+            : attrs.graphicType === "draw"
+              ? "Options dessin"
+              : attrs.graphicType === "shape"
+                ? "Options forme"
+                : "Options dégradé"}
         </p>
 
         <div className="grid grid-cols-2 gap-2">
@@ -174,6 +176,41 @@ export function DocsGraphicOptionsPanel({
 
         {attrs.graphicType === "gradient" ? (
           <div className="grid grid-cols-2 gap-2">
+            <div className="grid gap-1">
+              <Label className="text-xs text-muted-foreground">Type</Label>
+              <Select
+                disabled={disabled}
+                value={attrs.gradientType}
+                onValueChange={(v) => {
+                  const gradientType = v as "linear" | "radial"
+                  update({
+                    gradientType,
+                    gradientCss: buildGradientCss(
+                      attrs.gradientAngle,
+                      attrs.gradientColor1,
+                      attrs.gradientColor2,
+                      gradientType
+                    ),
+                  })
+                }}
+              >
+                <SelectTrigger className="h-8">
+                  <SelectValue />
+                </SelectTrigger>
+                <SelectContent>
+                  <SelectItem value="linear">Linéaire</SelectItem>
+                  <SelectItem value="radial">Radial</SelectItem>
+                </SelectContent>
+              </Select>
+            </div>
+            <div className="grid gap-1">
+              <Label className="text-xs text-muted-foreground">Aperçu</Label>
+              <div
+                className="h-8 rounded-md border border-border"
+                style={{ background: attrs.gradientCss }}
+                aria-hidden
+              />
+            </div>
             <div className="grid gap-1">
               <Label className="text-xs text-muted-foreground">Couleur 1</Label>
               <Input
@@ -188,7 +225,8 @@ export function DocsGraphicOptionsPanel({
                     gradientCss: buildGradientCss(
                       attrs.gradientAngle,
                       gradientColor1,
-                      attrs.gradientColor2
+                      attrs.gradientColor2,
+                      attrs.gradientType
                     ),
                   })
                 }}
@@ -208,32 +246,36 @@ export function DocsGraphicOptionsPanel({
                     gradientCss: buildGradientCss(
                       attrs.gradientAngle,
                       attrs.gradientColor1,
-                      gradientColor2
+                      gradientColor2,
+                      attrs.gradientType
                     ),
                   })
                 }}
               />
             </div>
-            <div className="col-span-2 grid gap-1">
-              <Label className="text-xs text-muted-foreground">Angle (°)</Label>
-              <Input
-                type="number"
-                className="h-8"
-                disabled={disabled}
-                value={attrs.gradientAngle}
-                onChange={(e) => {
-                  const gradientAngle = Number(e.target.value) || 0
-                  update({
-                    gradientAngle,
-                    gradientCss: buildGradientCss(
+            {attrs.gradientType === "linear" ? (
+              <div className="col-span-2 grid gap-1">
+                <Label className="text-xs text-muted-foreground">Angle (°)</Label>
+                <Input
+                  type="number"
+                  className="h-8"
+                  disabled={disabled}
+                  value={attrs.gradientAngle}
+                  onChange={(e) => {
+                    const gradientAngle = Number(e.target.value) || 0
+                    update({
                       gradientAngle,
-                      attrs.gradientColor1,
-                      attrs.gradientColor2
-                    ),
-                  })
-                }}
-              />
-            </div>
+                      gradientCss: buildGradientCss(
+                        gradientAngle,
+                        attrs.gradientColor1,
+                        attrs.gradientColor2,
+                        attrs.gradientType
+                      ),
+                    })
+                  }}
+                />
+              </div>
+            ) : null}
           </div>
         ) : null}
 

components/drive/richtext/docs-graphic-snap-guides.tsx

@@ -0,0 +1,60 @@
+"use client"
+
+import { memo, useSyncExternalStore } from "react"
+import { DOCS_PAGE_GAP_PX } from "@/lib/drive/docs-page-layout-constants"
+import {
+  getDocsGraphicSnapGuideState,
+  subscribeDocsGraphicSnapGuides,
+} from "@/lib/drive/docs-graphic-snap-bridge"
+
+function DocsGraphicSnapGuidesInner({
+  pageWidth,
+  pageHeight,
+}: {
+  pageWidth: number
+  pageHeight: number
+}) {
+  const state = useSyncExternalStore(
+    subscribeDocsGraphicSnapGuides,
+    getDocsGraphicSnapGuideState,
+    () => null
+  )
+
+  if (!state || state.guides.length === 0) return null
+
+  const pageTop = state.pageIndex * (pageHeight + DOCS_PAGE_GAP_PX)
+
+  return (
+    <div
+      className="pointer-events-none absolute left-0 top-0 z-[24]"
+      style={{ width: pageWidth, height: pageTop + pageHeight }}
+      aria-hidden
+    >
+      {state.guides.map((guide, index) =>
+        guide.axis === "x" ? (
+          <div
+            key={`v-${guide.position}-${index}`}
+            className="docs-graphic-snap-guide docs-graphic-snap-guide--vertical"
+            style={{
+              left: guide.position,
+              top: pageTop,
+              height: pageHeight,
+            }}
+          />
+        ) : (
+          <div
+            key={`h-${guide.position}-${index}`}
+            className="docs-graphic-snap-guide docs-graphic-snap-guide--horizontal"
+            style={{
+              top: pageTop + guide.position,
+              left: 0,
+              width: pageWidth,
+            }}
+          />
+        )
+      )}
+    </div>
+  )
+}
+
+export const DocsGraphicSnapGuides = memo(DocsGraphicSnapGuidesInner)

components/drive/richtext/docs-graphic-toolbar-menu.tsx

@@ -1,8 +1,9 @@
 "use client"
 
-import { useRef } from "react"
+import { useRef, useState } from "react"
 import type { Editor } from "@tiptap/react"
 import { Icon } from "@iconify/react"
+import { ImageIcon, Pencil, Sparkles } from "lucide-react"
 import {
   DropdownMenu,
   DropdownMenuContent,
@@ -14,7 +15,12 @@ import {
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu"
 import { Button } from "@/components/ui/button"
-import { buildInsertGraphicAttrs } from "@/lib/drive/extensions/docs-graphic"
+import { DocsDriveImagePickerDialog } from "@/components/drive/richtext/docs-drive-image-picker-dialog"
+import { openDocsGraphicDrawModal } from "@/components/drive/richtext/docs-graphic-draw-modal"
+import {
+  buildImageInsertGraphicAttrs,
+  buildInsertGraphicAttrs,
+} from "@/lib/drive/extensions/docs-graphic"
 import {
   DOCS_GRAPHIC_PLACEMENT_LABELS,
   DOCS_GRAPHIC_WRAP_LABELS,
@@ -23,6 +29,7 @@ import {
   type DocsGraphicWrap,
   parseGraphicAttrs,
 } from "@/lib/drive/docs-graphic-types"
+import { suitePublicAsset } from "@/lib/suite/suite-public-asset"
 
 function readSelectedGraphicAttrs(editor: Editor) {
   if (editor.isActive("docsGraphic")) {
@@ -42,26 +49,32 @@ export function DocsGraphicInsertMenu({
   disabled?: boolean
 }) {
   const imageInputRef = useRef<HTMLInputElement>(null)
+  const [drivePickerOpen, setDrivePickerOpen] = useState(false)
 
   if (!editor) return null
 
-  const insertImage = (file: File, options?: { wrap?: DocsGraphicWrap; placement?: DocsGraphicPlacement }) => {
+  const insertImageSrc = (
+    src: string,
+    options?: { wrap?: DocsGraphicWrap; placement?: DocsGraphicPlacement; alt?: string }
+  ) => {
+    void buildImageInsertGraphicAttrs({
+      src,
+      alt: options?.alt ?? "",
+      wrap: options?.wrap ?? "square",
+      placement: options?.placement ?? "block",
+    }).then((attrs) => {
+      editor.chain().focus().insertDocsGraphic(attrs).run()
+    })
+  }
+
+  const insertImageFile = (
+    file: File,
+    options?: { wrap?: DocsGraphicWrap; placement?: DocsGraphicPlacement }
+  ) => {
     const reader = new FileReader()
     reader.onload = () => {
       const src = reader.result as string
-      editor
-        .chain()
-        .focus()
-        .insertDocsGraphic(
-          buildInsertGraphicAttrs("image", {
-            src,
-            wrap: options?.wrap ?? "square",
-            placement: options?.placement ?? "block",
-            width: 280,
-            height: 180,
-          })
-        )
-        .run()
+      insertImageSrc(src, options)
     }
     reader.readAsDataURL(file)
   }
@@ -81,35 +94,35 @@ export function DocsGraphicInsertMenu({
             <Icon icon="material-symbols:image-outline" className="size-4" />
           </Button>
         </DropdownMenuTrigger>
-        <DropdownMenuContent align="start" className="min-w-56">
-          <DropdownMenuItem onClick={() => imageInputRef.current?.click()}>
-            Image…
+        <DropdownMenuContent align="start" className="min-w-64">
+          <DropdownMenuItem onClick={() => setDrivePickerOpen(true)}>
+            <img
+              src={suitePublicAsset("/ultidrive-mark.svg")}
+              alt=""
+              className="size-4 shrink-0"
+              aria-hidden
+            />
+            Image depuis Drive
+          </DropdownMenuItem>
+          <DropdownMenuItem onClick={() => imageInputRef.current?.click()}>
+            <ImageIcon className="size-4 shrink-0" />
+            Image depuis l&apos;ordinateur
+          </DropdownMenuItem>
+          <DropdownMenuItem
+            onClick={() => {
+              editor
+                .chain()
+                .focus()
+                .insertDocsGraphic(
+                  buildInsertGraphicAttrs("draw", { width: 320, height: 240 })
+                )
+                .run()
+              openDocsGraphicDrawModal()
+            }}
+          >
+            <Pencil className="size-4 shrink-0" />
+            Dessin
           </DropdownMenuItem>
-          <DropdownMenuSub>
-            <DropdownMenuSubTrigger>Forme</DropdownMenuSubTrigger>
-            <DropdownMenuSubContent>
-              {(["rect", "ellipse", "line", "arrow"] as const).map((shapeType) => (
-                <DropdownMenuItem
-                  key={shapeType}
-                  onClick={() =>
-                    editor
-                      .chain()
-                      .focus()
-                      .insertDocsGraphic(buildInsertGraphicAttrs("shape", { shapeType }))
-                      .run()
-                  }
-                >
-                  {shapeType === "rect"
-                    ? "Rectangle"
-                    : shapeType === "ellipse"
-                      ? "Ellipse"
-                      : shapeType === "line"
-                        ? "Ligne"
-                        : "Flèche"}
-                </DropdownMenuItem>
-              ))}
-            </DropdownMenuSubContent>
-          </DropdownMenuSub>
           <DropdownMenuItem
             onClick={() =>
               editor
@@ -119,10 +132,20 @@ export function DocsGraphicInsertMenu({
                 .run()
             }
           >
+            <Sparkles className="size-4 shrink-0" />
             Dégradé
           </DropdownMenuItem>
         </DropdownMenuContent>
       </DropdownMenu>
+
+      <DocsDriveImagePickerDialog
+        open={drivePickerOpen}
+        onOpenChange={setDrivePickerOpen}
+        onPickImage={(src, file) => {
+          insertImageSrc(src, { alt: file.name })
+        }}
+      />
+
       <input
         ref={imageInputRef}
         type="file"
@@ -130,7 +153,7 @@ export function DocsGraphicInsertMenu({
         className="hidden"
         onChange={(event) => {
           const file = event.target.files?.[0]
-          if (file) insertImage(file)
+          if (file) insertImageFile(file)
           event.target.value = ""
         }}
       />
@@ -150,7 +173,7 @@ export function DocsGraphicLayoutMenu({
   if (!attrs) return null
 
   const applyWrap = (wrap: DocsGraphicWrap) => {
-    editor.chain().focus().setDocsGraphicWrap(wrap).run()
+    editor.chain().setDocsGraphicWrap(wrap).run()
   }
   const applyPlacement = (placement: DocsGraphicPlacement) => {
     editor.chain().focus().setDocsGraphicPlacement(placement).run()
@@ -173,10 +196,14 @@ export function DocsGraphicLayoutMenu({
           <Icon icon="material-symbols:layers-outline" className="size-4" />
         </Button>
       </DropdownMenuTrigger>
-      <DropdownMenuContent align="start" className="min-w-64">
+      <DropdownMenuContent
+        align="start"
+        className="min-w-64"
+        onCloseAutoFocus={(event) => event.preventDefault()}
+      >
         <DropdownMenuSub>
           <DropdownMenuSubTrigger>Habillage texte</DropdownMenuSubTrigger>
-          <DropdownMenuSubContent>
+          <DropdownMenuSubContent onCloseAutoFocus={(event) => event.preventDefault()}>
             {(Object.keys(DOCS_GRAPHIC_WRAP_LABELS) as DocsGraphicWrap[]).map((wrap) => (
               <DropdownMenuItem key={wrap} onClick={() => applyWrap(wrap)}>
                 {DOCS_GRAPHIC_WRAP_LABELS[wrap]}

components/drive/richtext/docs-horizontal-ruler.tsx

@@ -84,7 +84,7 @@ function DocsHorizontalRulerInner({
       {ticks.map((tick, index) => (
         <div
           key={`${tick.pos}-${index}`}
-          className="pointer-events-none absolute bottom-0 w-px bg-[#80868b] dark:bg-muted-foreground/70"
+          className="pointer-events-none absolute bottom-0 w-px bg-[#bdc1c6] dark:bg-muted-foreground/70"
           style={{
             left: s(tick.pos),
             height: tick.major ? 10 : 5,
@@ -97,7 +97,7 @@ function DocsHorizontalRulerInner({
         .map((tick) => (
           <span
             key={`label-${tick.pos}`}
-            className="pointer-events-none absolute top-[2px] -translate-x-1/2 text-[9px] leading-none text-[#5f6368] dark:text-muted-foreground"
+            className="pointer-events-none absolute top-[2px] -translate-x-1/2 text-[9px] leading-none text-[#9aa0a6] dark:text-muted-foreground"
             style={{ left: s(tick.pos) }}
           >
             {tick.label}

components/drive/richtext/docs-insert-menu.tsx

@@ -0,0 +1,583 @@
+"use client"
+
+import type { ReactNode } from "react"
+import { Icon } from "@iconify/react"
+import {
+  BarChart3,
+  Bookmark,
+  Calendar,
+  CircleDot,
+  FileText,
+  ImageIcon,
+  Link2,
+  MessageSquarePlus,
+  Minus,
+  PenLine,
+  Plus,
+  Shapes,
+  Smile,
+  Table2,
+  Upload,
+} from "lucide-react"
+import { DocsExclusiveMenuSub, DocsExclusiveMenuSubRoot } from "@/components/drive/richtext/docs-exclusive-menu-sub"
+import { DocsInsertTablePicker } from "@/components/drive/richtext/docs-insert-table-picker"
+import { DOCS_MENUBAR_CONTENT_PROPS } from "@/components/drive/richtext/docs-menubar-props"
+import {
+  MenubarContent,
+  MenubarItem,
+  MenubarMenu,
+  MenubarSeparator,
+  MenubarShortcut,
+  MenubarSubContent,
+  MenubarSubTrigger,
+  MenubarTrigger,
+} from "@/components/ui/menubar"
+import { suitePublicAsset } from "@/lib/suite/suite-public-asset"
+
+export type DocsInsertMenuActions = {
+  onInsertImageFromComputer: () => void
+  onInsertImageFromDrive: () => void
+  onInsertNewDraw: () => void
+  onInsertDrawFromDrive: () => void
+  onInsertLink: () => void
+  onInsertHorizontalRule: () => void
+  onInsertTable: (rows: number, cols: number) => void
+  onInsertHeader: () => void
+  onInsertFooter: () => void
+  onInsertWatermark: () => void
+  onInsertPageNumbersHeader: () => void
+  onInsertPageNumbersFooter: () => void
+  onOpenPageNumbersOptions: () => void
+}
+
+function MenuIcon({ children }: { children: ReactNode }) {
+  return <span className="docs-menu-item-icon">{children}</span>
+}
+
+function DocsMenuBadge({ children }: { children: ReactNode }) {
+  return (
+    <span className="docs-menu-badge ml-auto shrink-0 rounded px-1.5 py-px text-[10px] font-medium leading-tight text-white">
+      {children}
+    </span>
+  )
+}
+
+function DisabledMenuItem({
+  icon,
+  children,
+  badge,
+  shortcut,
+}: {
+  icon: ReactNode
+  children: ReactNode
+  badge?: ReactNode
+  shortcut?: string
+}) {
+  return (
+    <MenubarItem className="docs-menu-item" disabled>
+      <MenuIcon>{icon}</MenuIcon>
+      {children}
+      {badge}
+      {shortcut ? <MenubarShortcut>{shortcut}</MenubarShortcut> : null}
+    </MenubarItem>
+  )
+}
+
+function InsertBuildingBlockItems() {
+  return (
+    <>
+      <DisabledMenuItem icon={<Calendar className="size-4" />}>Notes de réunion</DisabledMenuItem>
+      <DisabledMenuItem icon={<Icon icon="material-symbols:mail-outline" className="size-4" />}>
+        Brouillon d&apos;email
+      </DisabledMenuItem>
+      <DisabledMenuItem icon={<Icon icon="material-symbols:format-list-bulleted" className="size-4" />}>
+        Journal simple des décisions
+      </DisabledMenuItem>
+      <MenubarSeparator />
+      <DisabledMenuItem icon={<Icon icon="material-symbols:more-vert" className="size-4" />}>
+        Voir plus
+      </DisabledMenuItem>
+    </>
+  )
+}
+
+function InsertPlaceholderChipItems() {
+  return (
+    <>
+      <DisabledMenuItem icon={<Calendar className="size-4" />}>Date</DisabledMenuItem>
+      <DisabledMenuItem icon={<Icon icon="material-symbols:person-outline" className="size-4" />}>
+        Personne
+      </DisabledMenuItem>
+      <DisabledMenuItem icon={<FileText className="size-4" />}>Fichier</DisabledMenuItem>
+      <DisabledMenuItem icon={<Icon icon="material-symbols:event-outline" className="size-4" />}>
+        Événement d&apos;agenda
+      </DisabledMenuItem>
+      <DisabledMenuItem icon={<Icon icon="material-symbols:location-on-outline" className="size-4" />}>
+        Lieu
+      </DisabledMenuItem>
+    </>
+  )
+}
+
+export function DocsInsertMenu({
+  actions,
+  disabled,
+  pageElementsEnabled = true,
+}: {
+  actions: DocsInsertMenuActions
+  disabled?: boolean
+  pageElementsEnabled?: boolean
+}) {
+  const pageElementsDisabled = disabled || !pageElementsEnabled
+
+  return (
+    <MenubarMenu>
+      <MenubarTrigger className="docs-menu-trigger">Insertion</MenubarTrigger>
+      <MenubarContent
+        {...DOCS_MENUBAR_CONTENT_PROPS}
+        className="docs-menu-content min-w-[300px] overflow-visible"
+        data-docs-menu-surface
+      >
+        <DocsExclusiveMenuSubRoot>
+          <DocsExclusiveMenuSub id="insert-image">
+            <MenubarSubTrigger className="docs-menu-item" disabled={disabled}>
+              <MenuIcon>
+                <ImageIcon className="size-4" />
+              </MenuIcon>
+              Image
+            </MenubarSubTrigger>
+            <MenubarSubContent
+              className="docs-menu-content docs-menu-sub-content min-w-[260px] overflow-visible"
+              data-docs-menu-surface
+            >
+              <MenubarItem
+                className="docs-menu-item"
+                disabled={disabled}
+                onClick={actions.onInsertImageFromComputer}
+              >
+                <MenuIcon>
+                  <Upload className="size-4" />
+                </MenuIcon>
+                Importer depuis l&apos;ordinateur
+              </MenubarItem>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:search" className="size-4" />}>
+                Rechercher sur le Web
+              </DisabledMenuItem>
+              <MenubarSeparator />
+              <MenubarItem
+                className="docs-menu-item"
+                disabled={disabled}
+                onClick={actions.onInsertImageFromDrive}
+              >
+                <MenuIcon>
+                  <img
+                    src={suitePublicAsset("/ultidrive-mark.svg")}
+                    alt=""
+                    className="size-4"
+                    aria-hidden
+                  />
+                </MenuIcon>
+                Drive
+              </MenubarItem>
+              <DisabledMenuItem icon={<Icon icon="logos:google-photos" className="size-4" />}>
+                Photos
+              </DisabledMenuItem>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:photo-camera-outline" className="size-4" />}>
+                Appareil photo
+              </DisabledMenuItem>
+              <DisabledMenuItem icon={<Link2 className="size-4" />}>
+                À partir d&apos;une URL
+              </DisabledMenuItem>
+            </MenubarSubContent>
+          </DocsExclusiveMenuSub>
+
+          <DocsExclusiveMenuSub id="insert-table">
+            <MenubarSubTrigger className="docs-menu-item" disabled={disabled}>
+              <MenuIcon>
+                <Table2 className="size-4" />
+              </MenuIcon>
+              Tableau
+            </MenubarSubTrigger>
+            <MenubarSubContent
+              className="docs-menu-content docs-menu-sub-content min-w-[220px] overflow-visible p-0"
+              data-docs-menu-surface
+            >
+              <DocsExclusiveMenuSub id="insert-table-building-blocks">
+                <MenubarSubTrigger className="docs-menu-item" disabled>
+                  <MenuIcon>
+                    <FileText className="size-4" />
+                  </MenuIcon>
+                  Composants de base
+                </MenubarSubTrigger>
+                <MenubarSubContent
+                  className="docs-menu-content docs-menu-sub-content min-w-[260px] overflow-visible"
+                  data-docs-menu-surface
+                >
+                  <InsertBuildingBlockItems />
+                </MenubarSubContent>
+              </DocsExclusiveMenuSub>
+              <DocsInsertTablePicker
+                onInsert={(rows, cols) => {
+                  if (disabled) return
+                  actions.onInsertTable(rows, cols)
+                }}
+              />
+            </MenubarSubContent>
+          </DocsExclusiveMenuSub>
+
+          <DocsExclusiveMenuSub id="insert-building-blocks">
+            <MenubarSubTrigger className="docs-menu-item">
+              <MenuIcon>
+                <Plus className="size-4" />
+              </MenuIcon>
+              Composants de base
+            </MenubarSubTrigger>
+            <MenubarSubContent
+              className="docs-menu-content docs-menu-sub-content min-w-[260px] overflow-visible"
+              data-docs-menu-surface
+            >
+              <InsertBuildingBlockItems />
+            </MenubarSubContent>
+          </DocsExclusiveMenuSub>
+
+          <DocsExclusiveMenuSub id="insert-smart-chips">
+            <MenubarSubTrigger className="docs-menu-item">
+              <MenuIcon>
+                <CircleDot className="size-4" />
+              </MenuIcon>
+              Chips intelligents
+            </MenubarSubTrigger>
+            <MenubarSubContent
+              className="docs-menu-content docs-menu-sub-content min-w-[260px] overflow-visible"
+              data-docs-menu-surface
+            >
+              <DisabledMenuItem icon={<Calendar className="size-4" />}>Date</DisabledMenuItem>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:person-outline" className="size-4" />}>
+                Contact
+              </DisabledMenuItem>
+              <DisabledMenuItem icon={<FileText className="size-4" />}>Fichier</DisabledMenuItem>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:event-outline" className="size-4" />}>
+                Événement d&apos;agenda
+              </DisabledMenuItem>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:location-on-outline" className="size-4" />}>
+                Lieu
+              </DisabledMenuItem>
+              <DocsExclusiveMenuSub id="insert-placeholder-chips">
+                <MenubarSubTrigger className="docs-menu-item" disabled>
+                  <MenuIcon>
+                    <CircleDot className="size-4" />
+                  </MenuIcon>
+                  Chips d&apos;espace réservé
+                </MenubarSubTrigger>
+                <MenubarSubContent
+                  className="docs-menu-content docs-menu-sub-content min-w-[240px] overflow-visible"
+                  data-docs-menu-surface
+                >
+                  <InsertPlaceholderChipItems />
+                </MenubarSubContent>
+              </DocsExclusiveMenuSub>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:arrow-drop-down-circle-outline" className="size-4" />}>
+                Menu déroulant
+              </DisabledMenuItem>
+            </MenubarSubContent>
+          </DocsExclusiveMenuSub>
+
+          <DocsExclusiveMenuSub id="insert-esignatures">
+            <MenubarSubTrigger className="docs-menu-item" disabled>
+              <MenuIcon>
+                <PenLine className="size-4" />
+              </MenuIcon>
+              Signatures électroniques
+              <DocsMenuBadge>Premium</DocsMenuBadge>
+            </MenubarSubTrigger>
+            <MenubarSubContent
+              className="docs-menu-content docs-menu-sub-content min-w-[260px] overflow-visible"
+              data-docs-menu-surface
+            >
+              <DisabledMenuItem icon={<PenLine className="size-4" />}>
+                Insérer un champ de signature
+              </DisabledMenuItem>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:draw-outline" className="size-4" />}>
+                Demander une signature
+              </DisabledMenuItem>
+            </MenubarSubContent>
+          </DocsExclusiveMenuSub>
+
+          <MenubarItem className="docs-menu-item" disabled={disabled} onClick={actions.onInsertLink}>
+            <MenuIcon>
+              <Link2 className="size-4" />
+            </MenuIcon>
+            Lien
+            <MenubarShortcut>⌘K</MenubarShortcut>
+          </MenubarItem>
+
+          <DocsExclusiveMenuSub id="insert-draw">
+            <MenubarSubTrigger className="docs-menu-item" disabled={disabled}>
+              <MenuIcon>
+                <Shapes className="size-4" />
+              </MenuIcon>
+              Dessin
+            </MenubarSubTrigger>
+            <MenubarSubContent
+              className="docs-menu-content docs-menu-sub-content min-w-[220px] overflow-visible"
+              data-docs-menu-surface
+            >
+              <MenubarItem
+                className="docs-menu-item"
+                disabled={disabled}
+                onClick={actions.onInsertNewDraw}
+              >
+                <MenuIcon>
+                  <Plus className="size-4" />
+                </MenuIcon>
+                Nouveau
+              </MenubarItem>
+              <MenubarItem
+                className="docs-menu-item"
+                disabled={disabled}
+                onClick={actions.onInsertDrawFromDrive}
+              >
+                <MenuIcon>
+                  <img
+                    src={suitePublicAsset("/ultidrive-mark.svg")}
+                    alt=""
+                    className="size-4"
+                    aria-hidden
+                  />
+                </MenuIcon>
+                À partir de Drive
+              </MenubarItem>
+            </MenubarSubContent>
+          </DocsExclusiveMenuSub>
+
+          <DocsExclusiveMenuSub id="insert-chart">
+            <MenubarSubTrigger className="docs-menu-item">
+              <MenuIcon>
+                <BarChart3 className="size-4" />
+              </MenuIcon>
+              Graphique
+            </MenubarSubTrigger>
+            <MenubarSubContent
+              className="docs-menu-content docs-menu-sub-content min-w-[200px] overflow-visible"
+              data-docs-menu-surface
+            >
+              <DisabledMenuItem icon={<Icon icon="material-symbols:bar-chart" className="size-4" />}>
+                Barres
+              </DisabledMenuItem>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:insert-chart-outline" className="size-4" />}>
+                Colonnes
+              </DisabledMenuItem>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:show-chart" className="size-4" />}>
+                Lignes
+              </DisabledMenuItem>
+              <DisabledMenuItem icon={<Icon icon="material-symbols:pie-chart-outline" className="size-4" />}>
+                Secteurs
+              </DisabledMenuItem>
+              <MenubarSeparator />
+              <DisabledMenuItem icon={<Icon icon="logos:google-sheets" className="size-4" />}>
+                Depuis Sheets
+              </DisabledMenuItem>
+            </MenubarSubContent>
+          </DocsExclusiveMenuSub>
+
+          <DocsExclusiveMenuSub id="insert-symbols">
+            <MenubarSubTrigger className="docs-menu-item">
+              <MenuIcon>
+                <Smile className="size-4" />
+              </MenuIcon>
+              Symboles
+            </MenubarSubTrigger>
+            <MenubarSubContent
+              className="docs-menu-content docs-menu-sub-content min-w-[200px] overflow-visible"
+              data-docs-menu-surface
+            >
+              <DisabledMenuItem icon={<Smile className="size-4" />}>Emoji</DisabledMenuItem>
+              <DisabledMenuItem icon={<span className="text-sm font-medium">Ω</span>}>
+                Caractères spéciaux
+              </DisabledMenuItem>
+              <DisabledMenuItem icon={<span className="text-sm font-medium">π²</span>}>
+                Équation
+              </DisabledMenuItem>
+            </MenubarSubContent>
+          </DocsExclusiveMenuSub>
+        </DocsExclusiveMenuSubRoot>
+
+        <MenubarSeparator />
+
+        <DisabledMenuItem icon={<Icon icon="material-symbols:tab" className="size-4" />} shortcut="Maj+F11">
+          Onglet
+        </DisabledMenuItem>
+
+        <MenubarItem
+          className="docs-menu-item"
+          disabled={disabled}
+          onClick={actions.onInsertHorizontalRule}
+        >
+          <MenuIcon>
+            <Minus className="size-4" />
+          </MenuIcon>
+          Ligne horizontale
+        </MenubarItem>
+
+        <DocsExclusiveMenuSub id="insert-break">
+          <MenubarSubTrigger className="docs-menu-item">
+            <MenuIcon>
+              <Icon icon="material-symbols:page-break" className="size-4" />
+            </MenuIcon>
+            Saut
+          </MenubarSubTrigger>
+          <MenubarSubContent
+            className="docs-menu-content docs-menu-sub-content min-w-[280px] overflow-visible"
+            data-docs-menu-surface
+          >
+            <DisabledMenuItem
+              icon={<Icon icon="material-symbols:page-break" className="size-4" />}
+              shortcut="⌘↵"
+            >
+              Saut de page
+            </DisabledMenuItem>
+            <DisabledMenuItem icon={<Icon icon="material-symbols:view-column" className="size-4" />}>
+              Saut de colonne
+            </DisabledMenuItem>
+            <DisabledMenuItem icon={<Icon icon="material-symbols:subdirectory-arrow-right" className="size-4" />}>
+              Saut de section (page suivante)
+            </DisabledMenuItem>
+            <DisabledMenuItem icon={<Icon icon="material-symbols:subdirectory-arrow-right" className="size-4" />}>
+              Saut de section (continu)
+            </DisabledMenuItem>
+          </MenubarSubContent>
+        </DocsExclusiveMenuSub>
+
+        <DisabledMenuItem icon={<Bookmark className="size-4" />}>Signet</DisabledMenuItem>
+
+        <DocsExclusiveMenuSub id="insert-page-elements">
+          <MenubarSubTrigger className="docs-menu-item">
+            <MenuIcon>
+              <Icon icon="material-symbols:article-outline" className="size-4" />
+            </MenuIcon>
+            Éléments de page
+            <DocsMenuBadge>Mise à jour</DocsMenuBadge>
+          </MenubarSubTrigger>
+          <MenubarSubContent
+            className="docs-menu-content docs-menu-sub-content min-w-[300px] overflow-visible"
+            data-docs-menu-surface
+          >
+            <DocsExclusiveMenuSub id="insert-toc">
+              <MenubarSubTrigger className="docs-menu-item" disabled>
+                <MenuIcon>
+                  <Icon icon="material-symbols:list-alt" className="size-4" />
+                </MenuIcon>
+                Table des matières
+              </MenubarSubTrigger>
+              <MenubarSubContent
+                className="docs-menu-content docs-menu-sub-content min-w-[280px] overflow-visible"
+                data-docs-menu-surface
+              >
+                <DisabledMenuItem icon={<Icon icon="material-symbols:list-alt" className="size-4" />}>
+                  Table des matières avec liens
+                </DisabledMenuItem>
+                <DisabledMenuItem icon={<Icon icon="material-symbols:format-list-bulleted" className="size-4" />}>
+                  Table des matières en texte brut
+                </DisabledMenuItem>
+              </MenubarSubContent>
+            </DocsExclusiveMenuSub>
+
+            <MenubarItem
+              className="docs-menu-item"
+              disabled={pageElementsDisabled}
+              onClick={actions.onInsertHeader}
+            >
+              <MenuIcon>
+                <Icon icon="material-symbols:vertical-align-top" className="size-4" />
+              </MenuIcon>
+              En-tête
+              <span className="docs-menu-shortcut-sequence ml-auto text-xs text-[#5f6368] dark:text-muted-foreground">
+                Ctrl+⌘O Ctrl+⌘H
+              </span>
+            </MenubarItem>
+
+            <MenubarItem
+              className="docs-menu-item"
+              disabled={pageElementsDisabled}
+              onClick={actions.onInsertFooter}
+            >
+              <MenuIcon>
+                <Icon icon="material-symbols:vertical-align-bottom" className="size-4" />
+              </MenuIcon>
+              Pied de page
+              <span className="docs-menu-shortcut-sequence ml-auto text-xs text-[#5f6368] dark:text-muted-foreground">
+                Ctrl+⌘O Ctrl+⌘F
+              </span>
+            </MenubarItem>
+
+            <MenubarItem
+              className="docs-menu-item"
+              disabled={pageElementsDisabled}
+              onClick={actions.onInsertWatermark}
+            >
+              <MenuIcon>
+                <Icon icon="material-symbols:branding-watermark-outline" className="size-4" />
+              </MenuIcon>
+              Filigrane
+            </MenubarItem>
+
+            <DocsExclusiveMenuSub id="insert-page-numbers">
+              <MenubarSubTrigger className="docs-menu-item" disabled={pageElementsDisabled}>
+                <MenuIcon>
+                  <span className="text-sm font-medium">#</span>
+                </MenuIcon>
+                Numéros de page
+              </MenubarSubTrigger>
+              <MenubarSubContent
+                className="docs-menu-content docs-menu-sub-content min-w-[240px] overflow-visible"
+                data-docs-menu-surface
+              >
+                <MenubarItem
+                  className="docs-menu-item"
+                  disabled={pageElementsDisabled}
+                  onClick={actions.onInsertPageNumbersHeader}
+                >
+                  <MenuIcon>
+                    <Icon icon="material-symbols:vertical-align-top" className="size-4" />
+                  </MenuIcon>
+                  En haut de page
+                </MenubarItem>
+                <MenubarItem
+                  className="docs-menu-item"
+                  disabled={pageElementsDisabled}
+                  onClick={actions.onInsertPageNumbersFooter}
+                >
+                  <MenuIcon>
+                    <Icon icon="material-symbols:vertical-align-bottom" className="size-4" />
+                  </MenuIcon>
+                  En bas de page
+                </MenubarItem>
+                <MenubarSeparator />
+                <MenubarItem
+                  className="docs-menu-item"
+                  disabled={pageElementsDisabled}
+                  onClick={actions.onOpenPageNumbersOptions}
+                >
+                  Options de numérotation…
+                </MenubarItem>
+              </MenubarSubContent>
+            </DocsExclusiveMenuSub>
+
+            <DisabledMenuItem
+              icon={<Icon icon="material-symbols:notes" className="size-4" />}
+              shortcut="⌘⌥F"
+            >
+              Note de bas de page
+            </DisabledMenuItem>
+          </MenubarSubContent>
+        </DocsExclusiveMenuSub>
+
+        <MenubarSeparator />
+
+        <DisabledMenuItem icon={<MessageSquarePlus className="size-4" />} shortcut="⌘⌥M">
+          Commentaire
+        </DisabledMenuItem>
+      </MenubarContent>
+    </MenubarMenu>
+  )
+}

components/drive/richtext/docs-insert-table-picker.tsx

@@ -0,0 +1,57 @@
+"use client"
+
+import { useState } from "react"
+import { cn } from "@/lib/utils"
+
+const MAX_ROWS = 8
+const MAX_COLS = 10
+
+export function DocsInsertTablePicker({
+  onInsert,
+}: {
+  onInsert: (rows: number, cols: number) => void
+}) {
+  const [hover, setHover] = useState({ rows: 0, cols: 0 })
+
+  const label =
+    hover.rows > 0 && hover.cols > 0 ? `${hover.cols} x ${hover.rows}` : "Insérer un tableau"
+
+  return (
+    <div
+      className="px-3 py-2"
+      onMouseLeave={() => setHover({ rows: 0, cols: 0 })}
+    >
+      <div
+        className="inline-grid gap-0.5"
+        style={{ gridTemplateColumns: `repeat(${MAX_COLS}, 1fr)` }}
+        role="grid"
+        aria-label="Sélecteur de tableau"
+      >
+        {Array.from({ length: MAX_ROWS }, (_, rowIndex) =>
+          Array.from({ length: MAX_COLS }, (_, colIndex) => {
+            const row = rowIndex + 1
+            const col = colIndex + 1
+            const active = row <= hover.rows && col <= hover.cols
+            return (
+              <button
+                key={`${row}-${col}`}
+                type="button"
+                className={cn(
+                  "size-4 rounded-sm border border-[#dadce0] bg-white transition-colors",
+                  "hover:border-[#1a73e8]",
+                  active && "border-[#1a73e8] bg-[#d2e3fc]"
+                )}
+                aria-label={`${col} colonnes par ${row} lignes`}
+                onMouseEnter={() => setHover({ rows: row, cols: col })}
+                onClick={() => onInsert(row, col)}
+              />
+            )
+          })
+        )}
+      </div>
+      <p className="mt-2 text-center text-xs text-[#5f6368] dark:text-muted-foreground">
+        {label}
+      </p>
+    </div>
+  )
+}

components/drive/richtext/docs-line-spacing-dialog.tsx

@@ -0,0 +1,171 @@
+"use client"
+
+import { useEffect, useState } from "react"
+import { Button } from "@/components/ui/button"
+import {
+  Dialog,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog"
+import { Input } from "@/components/ui/input"
+import { Label } from "@/components/ui/label"
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select"
+import {
+  DOCS_DEFAULT_LINE_HEIGHT,
+  DOCS_LINE_HEIGHT_PRESETS,
+} from "@/lib/drive/docs-line-spacing"
+import type { DocsParagraphSpacingAttrs } from "@/lib/drive/docs-line-spacing"
+import {
+  DRIVE_BTN_GHOST,
+  DRIVE_BTN_PRIMARY,
+  DRIVE_DIALOG_BODY,
+  DRIVE_DIALOG_CONTENT,
+  DRIVE_DIALOG_FOOTER,
+  DRIVE_DIALOG_HEADER,
+  DRIVE_FIELD_CLASS,
+  DRIVE_LABEL_CLASS,
+  DRIVE_TEXT_TITLE,
+} from "@/lib/drive/drive-dialog-styles"
+import { cn } from "@/lib/utils"
+
+export function DocsLineSpacingDialog({
+  open,
+  onOpenChange,
+  initial,
+  onApply,
+}: {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  initial: DocsParagraphSpacingAttrs
+  onApply: (input: Pick<DocsParagraphSpacingAttrs, "lineHeight" | "spaceBeforePt" | "spaceAfterPt">) => void
+}) {
+  const [lineHeightPreset, setLineHeightPreset] = useState<string>("1.15")
+  const [customLineHeight, setCustomLineHeight] = useState(String(DOCS_DEFAULT_LINE_HEIGHT))
+  const [spaceBefore, setSpaceBefore] = useState("0")
+  const [spaceAfter, setSpaceAfter] = useState("0")
+
+  useEffect(() => {
+    if (!open) return
+    const height = initial.lineHeight ?? DOCS_DEFAULT_LINE_HEIGHT
+    const preset = DOCS_LINE_HEIGHT_PRESETS.find((item) => Math.abs(item.value - height) < 0.001)
+    setLineHeightPreset(preset?.id ?? "custom")
+    setCustomLineHeight(String(height))
+    setSpaceBefore(String(initial.spaceBeforePt))
+    setSpaceAfter(String(initial.spaceAfterPt))
+  }, [initial, open])
+
+  const resolvedLineHeight = (): number | null => {
+    if (lineHeightPreset === "custom") {
+      const value = Number.parseFloat(customLineHeight)
+      return Number.isFinite(value) && value > 0 ? value : DOCS_DEFAULT_LINE_HEIGHT
+    }
+    const preset = DOCS_LINE_HEIGHT_PRESETS.find((item) => item.id === lineHeightPreset)
+    return preset?.value ?? DOCS_DEFAULT_LINE_HEIGHT
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className={cn(DRIVE_DIALOG_CONTENT, "max-w-md gap-0 p-0")}>
+        <DialogHeader className={DRIVE_DIALOG_HEADER}>
+          <DialogTitle className={cn("text-base font-medium", DRIVE_TEXT_TITLE)}>
+            Espacement personnalisé
+          </DialogTitle>
+        </DialogHeader>
+
+        <div className={cn(DRIVE_DIALOG_BODY, "space-y-4")}>
+          <div className="space-y-2">
+            <Label className={DRIVE_LABEL_CLASS} htmlFor="docs-line-height-preset">
+              Interligne
+            </Label>
+            <Select value={lineHeightPreset} onValueChange={setLineHeightPreset}>
+              <SelectTrigger id="docs-line-height-preset" className={DRIVE_FIELD_CLASS}>
+                <SelectValue />
+              </SelectTrigger>
+              <SelectContent>
+                {DOCS_LINE_HEIGHT_PRESETS.map((preset) => (
+                  <SelectItem key={preset.id} value={preset.id}>
+                    {preset.label}
+                  </SelectItem>
+                ))}
+                <SelectItem value="custom">Personnalisé</SelectItem>
+              </SelectContent>
+            </Select>
+            {lineHeightPreset === "custom" ? (
+              <Input
+                type="number"
+                min={0.5}
+                max={5}
+                step={0.05}
+                value={customLineHeight}
+                onChange={(event) => setCustomLineHeight(event.target.value)}
+                className={DRIVE_FIELD_CLASS}
+                aria-label="Interligne personnalisé"
+              />
+            ) : null}
+          </div>
+
+          <div className="grid grid-cols-2 gap-3">
+            <div className="space-y-2">
+              <Label className={DRIVE_LABEL_CLASS} htmlFor="docs-space-before">
+                Avant (pt)
+              </Label>
+              <Input
+                id="docs-space-before"
+                type="number"
+                min={0}
+                max={108}
+                step={1}
+                value={spaceBefore}
+                onChange={(event) => setSpaceBefore(event.target.value)}
+                className={DRIVE_FIELD_CLASS}
+              />
+            </div>
+            <div className="space-y-2">
+              <Label className={DRIVE_LABEL_CLASS} htmlFor="docs-space-after">
+                Après (pt)
+              </Label>
+              <Input
+                id="docs-space-after"
+                type="number"
+                min={0}
+                max={108}
+                step={1}
+                value={spaceAfter}
+                onChange={(event) => setSpaceAfter(event.target.value)}
+                className={DRIVE_FIELD_CLASS}
+              />
+            </div>
+          </div>
+        </div>
+
+        <DialogFooter className={DRIVE_DIALOG_FOOTER}>
+          <Button type="button" variant="ghost" className={DRIVE_BTN_GHOST} onClick={() => onOpenChange(false)}>
+            Annuler
+          </Button>
+          <Button
+            type="button"
+            className={DRIVE_BTN_PRIMARY}
+            onClick={() => {
+              onApply({
+                lineHeight: resolvedLineHeight(),
+                spaceBeforePt: Math.max(0, Number.parseFloat(spaceBefore) || 0),
+                spaceAfterPt: Math.max(0, Number.parseFloat(spaceAfter) || 0),
+              })
+              onOpenChange(false)
+            }}
+          >
+            Appliquer
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  )
+}

components/drive/richtext/docs-link-popover.tsx

@@ -0,0 +1,307 @@
+"use client"
+
+import { useCallback, useEffect, useRef, useState } from "react"
+import type { Editor } from "@tiptap/react"
+import { Link2, Loader2, Search } from "lucide-react"
+import { Button } from "@/components/ui/button"
+import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover"
+import type { DriveFileInfo } from "@/lib/api/types"
+import { useDriveSearchSuggestions } from "@/lib/api/hooks/use-drive-queries"
+import { DriveFileTypeIcon } from "@/lib/drive/drive-file-icon"
+import { itemLocationLabel } from "@/lib/drive/drive-search"
+import { DOCS_LINK_POPOVER_EVENT } from "@/lib/drive/docs-link-bridge"
+import { normalizeDocsLinkHref, resolveDriveItemLinkHref } from "@/lib/drive/docs-link-href"
+import { displayFileName } from "@/lib/drive/display-file-name"
+import { useDebouncedValue } from "@/lib/hooks/use-debounced-value"
+import { cn } from "@/lib/utils"
+
+type SavedSelection = { from: number; to: number }
+
+function DocsLinkToolbarBtn({
+  active,
+  disabled,
+  onPrepareOpen,
+}: {
+  active?: boolean
+  disabled?: boolean
+  onPrepareOpen: () => void
+}) {
+  return (
+    <Button
+      type="button"
+      variant="ghost"
+      size="icon"
+      className={cn(
+        "docs-toolbar-btn size-7 shrink-0",
+        active && "docs-toolbar-btn--active"
+      )}
+      disabled={disabled}
+      aria-label="Hyperlien"
+      title="Hyperlien"
+      aria-pressed={active}
+      onMouseDown={(event) => {
+        event.preventDefault()
+        onPrepareOpen()
+      }}
+    >
+      <Link2 className="size-4" />
+    </Button>
+  )
+}
+
+function DriveFileSuggestionRow({
+  item,
+  disabled,
+  onPick,
+}: {
+  item: DriveFileInfo
+  disabled?: boolean
+  onPick: (item: DriveFileInfo) => void
+}) {
+  return (
+    <button
+      type="button"
+      disabled={disabled}
+      className="flex w-full min-w-0 items-center gap-2 rounded-md px-2 py-1.5 text-left hover:bg-accent disabled:pointer-events-none disabled:opacity-50"
+      onMouseDown={(event) => event.preventDefault()}
+      onClick={() => onPick(item)}
+    >
+      <DriveFileTypeIcon file={item} className="size-4 shrink-0" />
+      <span className="min-w-0 flex-1">
+        <span className="block truncate text-sm">{displayFileName(item.name)}</span>
+        <span className="block truncate text-xs text-muted-foreground">
+          {itemLocationLabel(item.path, item.type)}
+        </span>
+      </span>
+    </button>
+  )
+}
+
+export function DocsLinkPopover({
+  editor,
+  disabled,
+  active,
+}: {
+  editor: Editor
+  disabled?: boolean
+  active?: boolean
+}) {
+  const [open, setOpen] = useState(false)
+  const [linkUrl, setLinkUrl] = useState("")
+  const [driveQuery, setDriveQuery] = useState("")
+  const [resolvingDriveFile, setResolvingDriveFile] = useState(false)
+  const urlInputRef = useRef<HTMLInputElement>(null)
+  const selectionRef = useRef<SavedSelection | null>(null)
+  const debouncedDriveQuery = useDebouncedValue(driveQuery, 250)
+
+  const { data: driveResults, isFetching: driveLoading } = useDriveSearchSuggestions(
+    debouncedDriveQuery,
+    "all",
+    "/",
+    open
+  )
+  const driveSuggestions = driveResults?.files ?? []
+
+  const hasTextSelection = useCallback(() => {
+    const sel = selectionRef.current
+    return Boolean(sel && sel.from !== sel.to)
+  }, [])
+
+  const applyLink = useCallback(
+    (rawUrl?: string) => {
+      const url = normalizeDocsLinkHref(rawUrl ?? linkUrl)
+      const sel = selectionRef.current
+
+      let chain = editor.chain().focus()
+      if (sel && sel.from !== sel.to) {
+        chain = chain.setTextSelection({ from: sel.from, to: sel.to })
+      } else if (editor.isActive("link")) {
+        chain = chain.extendMarkRange("link")
+      } else {
+        return
+      }
+
+      if (!url) {
+        chain.unsetLink().run()
+      } else {
+        chain.setLink({ href: url }).run()
+      }
+
+      setOpen(false)
+      setLinkUrl("")
+      setDriveQuery("")
+      selectionRef.current = null
+    },
+    [editor, linkUrl]
+  )
+
+  const prepareOpen = useCallback(() => {
+    const { from, to } = editor.state.selection
+    selectionRef.current = { from, to }
+    const prev = editor.getAttributes("link").href as string | undefined
+    setLinkUrl(prev ?? "")
+    setDriveQuery("")
+  }, [editor])
+
+  const pickDriveFile = useCallback(
+    async (file: DriveFileInfo) => {
+      setResolvingDriveFile(true)
+      try {
+        const href = await resolveDriveItemLinkHref(file)
+        setLinkUrl(href)
+        applyLink(href)
+      } catch {
+        window.alert("Impossible de créer le lien vers ce fichier.")
+      } finally {
+        setResolvingDriveFile(false)
+      }
+    },
+    [applyLink]
+  )
+
+  useEffect(() => {
+    if (!open) return
+    const id = window.requestAnimationFrame(() => {
+      urlInputRef.current?.focus()
+      urlInputRef.current?.select()
+    })
+    return () => window.cancelAnimationFrame(id)
+  }, [open])
+
+  useEffect(() => {
+    const onOpenRequest = () => {
+      prepareOpen()
+      setOpen(true)
+    }
+    window.addEventListener(DOCS_LINK_POPOVER_EVENT, onOpenRequest)
+    return () => window.removeEventListener(DOCS_LINK_POPOVER_EVENT, onOpenRequest)
+  }, [prepareOpen])
+
+  const canApply = hasTextSelection() || editor.isActive("link")
+  const trimmedDriveQuery = driveQuery.trim()
+
+  return (
+    <Popover
+      open={open}
+      onOpenChange={(next) => {
+        setOpen(next)
+        if (!next) {
+          setLinkUrl("")
+          setDriveQuery("")
+          selectionRef.current = null
+        }
+      }}
+    >
+      <PopoverTrigger asChild>
+        <DocsLinkToolbarBtn
+          active={active}
+          disabled={disabled}
+          onPrepareOpen={prepareOpen}
+        />
+      </PopoverTrigger>
+      <PopoverContent className="w-80 p-0" align="start" sideOffset={6}>
+        <div className="border-b px-3 py-2">
+          <label htmlFor="docs-link-url" className="mb-1.5 block text-xs font-medium text-muted-foreground">
+            Adresse du lien
+          </label>
+          <div className="flex gap-2">
+            <input
+              ref={urlInputRef}
+              id="docs-link-url"
+              type="text"
+              inputMode="url"
+              value={linkUrl}
+              placeholder="https:// ou /drive/…"
+              disabled={disabled || resolvingDriveFile}
+              className="h-8 min-w-0 flex-1 rounded-md border border-input bg-background px-2 text-sm outline-none focus-visible:ring-2 focus-visible:ring-ring"
+              onChange={(event) => setLinkUrl(event.target.value)}
+              onKeyDown={(event) => {
+                if (event.key === "Enter") {
+                  event.preventDefault()
+                  applyLink()
+                }
+              }}
+            />
+            <Button
+              type="button"
+              size="sm"
+              disabled={disabled || !canApply || resolvingDriveFile}
+              onClick={() => applyLink()}
+            >
+              OK
+            </Button>
+          </div>
+          {!canApply ? (
+            <p className="mt-1.5 text-xs text-muted-foreground">
+              Sélectionnez du texte pour créer un hyperlien.
+            </p>
+          ) : null}
+        </div>
+
+        <div className="px-3 py-2">
+          <label htmlFor="docs-link-drive-search" className="mb-1.5 block text-xs font-medium text-muted-foreground">
+            Fichier du Drive
+          </label>
+          <div className="relative">
+            <Search className="pointer-events-none absolute left-2 top-1/2 size-3.5 -translate-y-1/2 text-muted-foreground" />
+            <input
+              id="docs-link-drive-search"
+              type="search"
+              value={driveQuery}
+              placeholder="Rechercher un fichier…"
+              disabled={disabled || resolvingDriveFile}
+              className="h-8 w-full rounded-md border border-input bg-background py-0 pl-7 pr-2 text-sm outline-none focus-visible:ring-2 focus-visible:ring-ring"
+              onChange={(event) => setDriveQuery(event.target.value)}
+            />
+          </div>
+        </div>
+
+        <div className="max-h-48 overflow-y-auto border-t px-1 py-1">
+          {resolvingDriveFile ? (
+            <div className="flex items-center gap-2 px-2 py-3 text-sm text-muted-foreground">
+              <Loader2 className="size-4 animate-spin" />
+              Création du lien…
+            </div>
+          ) : trimmedDriveQuery.length < 2 ? (
+            <p className="px-2 py-3 text-xs text-muted-foreground">
+              Saisissez au moins 2 caractères pour rechercher dans votre Drive.
+            </p>
+          ) : driveLoading ? (
+            <div className="flex items-center gap-2 px-2 py-3 text-sm text-muted-foreground">
+              <Loader2 className="size-4 animate-spin" />
+              Recherche…
+            </div>
+          ) : driveSuggestions.length === 0 ? (
+            <p className="px-2 py-3 text-sm text-muted-foreground">
+              Aucun fichier pour « {trimmedDriveQuery} »
+            </p>
+          ) : (
+            driveSuggestions.map((item) => (
+              <DriveFileSuggestionRow
+                key={item.path}
+                item={item}
+                disabled={disabled || !canApply}
+                onPick={pickDriveFile}
+              />
+            ))
+          )}
+        </div>
+
+        {editor.isActive("link") ? (
+          <div className="border-t px-2 py-1.5">
+            <Button
+              type="button"
+              variant="ghost"
+              size="sm"
+              className="h-7 w-full justify-start text-destructive hover:text-destructive"
+              disabled={disabled}
+              onClick={() => applyLink("")}
+            >
+              Supprimer le lien
+            </Button>
+          </div>
+        ) : null}
+      </PopoverContent>
+    </Popover>
+  )
+}

components/drive/richtext/docs-list-start-dialog.tsx

@@ -0,0 +1,85 @@
+"use client"
+
+import { useEffect, useState } from "react"
+import { Button } from "@/components/ui/button"
+import {
+  Dialog,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog"
+import { Input } from "@/components/ui/input"
+import { Label } from "@/components/ui/label"
+import {
+  DRIVE_BTN_GHOST,
+  DRIVE_BTN_PRIMARY,
+  DRIVE_DIALOG_BODY,
+  DRIVE_DIALOG_CONTENT,
+  DRIVE_DIALOG_FOOTER,
+  DRIVE_DIALOG_HEADER,
+  DRIVE_FIELD_CLASS,
+  DRIVE_LABEL_CLASS,
+  DRIVE_TEXT_TITLE,
+} from "@/lib/drive/drive-dialog-styles"
+import { cn } from "@/lib/utils"
+
+export function DocsListStartDialog({
+  open,
+  onOpenChange,
+  initialStart,
+  onApply,
+}: {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  initialStart: number
+  onApply: (start: number) => void
+}) {
+  const [start, setStart] = useState(String(initialStart))
+
+  useEffect(() => {
+    if (open) setStart(String(initialStart))
+  }, [initialStart, open])
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className={cn(DRIVE_DIALOG_CONTENT, "max-w-sm gap-0 p-0")}>
+        <DialogHeader className={DRIVE_DIALOG_HEADER}>
+          <DialogTitle className={cn("text-base font-medium", DRIVE_TEXT_TITLE)}>
+            Numéro de départ
+          </DialogTitle>
+        </DialogHeader>
+        <div className={DRIVE_DIALOG_BODY}>
+          <Label className={DRIVE_LABEL_CLASS} htmlFor="docs-list-start">
+            Commencer la liste à
+          </Label>
+          <Input
+            id="docs-list-start"
+            type="number"
+            min={1}
+            max={9999}
+            step={1}
+            value={start}
+            onChange={(event) => setStart(event.target.value)}
+            className={cn(DRIVE_FIELD_CLASS, "mt-2")}
+          />
+        </div>
+        <DialogFooter className={DRIVE_DIALOG_FOOTER}>
+          <Button type="button" variant="ghost" className={DRIVE_BTN_GHOST} onClick={() => onOpenChange(false)}>
+            Annuler
+          </Button>
+          <Button
+            type="button"
+            className={DRIVE_BTN_PRIMARY}
+            onClick={() => {
+              onApply(Math.max(1, Number.parseInt(start, 10) || 1))
+              onOpenChange(false)
+            }}
+          >
+            Appliquer
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  )
+}

components/drive/richtext/docs-loading-splash.tsx

@@ -0,0 +1,64 @@
+"use client"
+
+import { memo } from "react"
+import { suitePublicAsset } from "@/lib/suite/suite-public-asset"
+import {
+  docsLoadingPhaseLabel,
+  type DocsLoadingPhase,
+} from "@/lib/drive/docs-loading-phase"
+import { cn } from "@/lib/utils"
+
+export function DocsLoadingSplash({
+  phase = "connecting",
+  title,
+  className,
+  overlay = false,
+}: {
+  phase?: DocsLoadingPhase
+  title?: string
+  className?: string
+  /** Keep the same splash mounted as an overlay while the editor loads underneath. */
+  overlay?: boolean
+}) {
+  const subtitle = docsLoadingPhaseLabel(phase)
+
+  return (
+    <div
+      className={cn(
+        "docs-loading-splash",
+        overlay && "docs-loading-splash--overlay",
+        className
+      )}
+      role="status"
+      aria-live="polite"
+      aria-label={subtitle}
+      data-drive-app
+    >
+      <div className="docs-loading-splash__aurora" aria-hidden />
+      <div className="docs-loading-splash__grain" aria-hidden />
+      <div className="docs-loading-splash__content">
+        <div className="docs-loading-splash__pill">ULTIDOCS</div>
+        <img
+          src={suitePublicAsset("/ultidrive-mark.svg")}
+          alt=""
+          className="docs-loading-splash__mark"
+          width={56}
+          height={56}
+          decoding="async"
+          draggable={false}
+        />
+        {title ? (
+          <p className="docs-loading-splash__title" title={title}>
+            {title}
+          </p>
+        ) : null}
+        <p className="docs-loading-splash__subtitle">{subtitle}</p>
+        <div className="docs-loading-splash__loader" aria-hidden>
+          <span />
+        </div>
+      </div>
+    </div>
+  )
+}
+
+export const MemoDocsLoadingSplash = memo(DocsLoadingSplash)

components/drive/richtext/docs-menubar.tsx

@@ -2,6 +2,12 @@
 
 import { DocsEditMenu, type DocsEditMenuActions, type DocsEditMenuState } from "@/components/drive/richtext/docs-edit-menu"
 import { DocsFileMenu, type DocsFileMenuActions } from "@/components/drive/richtext/docs-file-menu"
+import {
+  DocsFormatMenu,
+  type DocsFormatMenuActions,
+  type DocsFormatMenuState,
+} from "@/components/drive/richtext/docs-format-menu"
+import { DocsInsertMenu, type DocsInsertMenuActions } from "@/components/drive/richtext/docs-insert-menu"
 import { DocsViewMenu, type DocsViewMenuActions, type DocsViewMenuState } from "@/components/drive/richtext/docs-view-menu"
 import { DOCS_MENUBAR_CONTENT_PROPS } from "@/components/drive/richtext/docs-menubar-props"
 import {
@@ -13,7 +19,7 @@ import {
 } from "@/components/ui/menubar"
 import { cn } from "@/lib/utils"
 
-const OTHER_MENU_LABELS = ["Insertion", "Format", "Outils", "Aide"] as const
+const OTHER_MENU_LABELS = ["Outils", "Aide"] as const
 
 export function DocsMenubar({
   viewMenuActions,
@@ -24,6 +30,12 @@ export function DocsMenubar({
   editMenuActions,
   editMenuState,
   editMenuDisabled,
+  insertMenuActions,
+  insertMenuDisabled,
+  insertMenuPageElementsEnabled,
+  formatMenuActions,
+  formatMenuState,
+  formatMenuDisabled,
   className,
 }: {
   viewMenuActions?: DocsViewMenuActions
@@ -34,6 +46,12 @@ export function DocsMenubar({
   editMenuActions?: DocsEditMenuActions
   editMenuState?: DocsEditMenuState
   editMenuDisabled?: boolean
+  insertMenuActions?: DocsInsertMenuActions
+  insertMenuDisabled?: boolean
+  insertMenuPageElementsEnabled?: boolean
+  formatMenuActions?: DocsFormatMenuActions
+  formatMenuState?: DocsFormatMenuState
+  formatMenuDisabled?: boolean
   className?: string
 }) {
   return (
@@ -90,6 +108,44 @@ export function DocsMenubar({
         </MenubarMenu>
       )}
 
+      {insertMenuActions ? (
+        <DocsInsertMenu
+          actions={insertMenuActions}
+          disabled={insertMenuDisabled}
+          pageElementsEnabled={insertMenuPageElementsEnabled}
+        />
+      ) : (
+        <MenubarMenu>
+          <MenubarTrigger className="docs-menu-trigger">Insertion</MenubarTrigger>
+          <MenubarContent {...DOCS_MENUBAR_CONTENT_PROPS} data-docs-menu-surface>
+            <MenubarItem disabled className="text-muted-foreground">
+              Bientôt disponible
+            </MenubarItem>
+          </MenubarContent>
+        </MenubarMenu>
+      )}
+
+      {formatMenuActions && formatMenuState ? (
+        <DocsFormatMenu
+          actions={formatMenuActions}
+          state={formatMenuState}
+          disabled={formatMenuDisabled}
+        />
+      ) : (
+        <MenubarMenu>
+          <MenubarTrigger className="docs-menu-trigger">Format</MenubarTrigger>
+          <MenubarContent
+            {...DOCS_MENUBAR_CONTENT_PROPS}
+            className="docs-menu-content overflow-visible"
+            data-docs-menu-surface
+          >
+            <MenubarItem disabled className="text-muted-foreground">
+              Bientôt disponible
+            </MenubarItem>
+          </MenubarContent>
+        </MenubarMenu>
+      )}
+
       {OTHER_MENU_LABELS.map((label) => (
           <MenubarMenu key={label}>
             <MenubarTrigger className="docs-menu-trigger">{label}</MenubarTrigger>

components/drive/richtext/docs-page-view.tsx

@@ -9,6 +9,10 @@ import {
   type DocsHeaderFooterRegion,
 } from "@/components/drive/richtext/docs-header-footer-region"
 import { DocsBodyMarginMasks } from "@/components/drive/richtext/docs-body-margin-masks"
+import {
+  DOCS_REGION_EDIT_EVENT,
+  type DocsRegionEditDetail,
+} from "@/lib/drive/docs-page-elements-bridge"
 import {
   DOCS_CANVAS_PADDING_TOP_NARROW_PX,
   DOCS_CANVAS_PADDING_Y_PX,
@@ -25,8 +29,10 @@ import {
 } from "@/lib/drive/docs-page-metrics"
 import { docsPageLengthToScreen, docsZoomToScale } from "@/lib/drive/docs-ruler-scale"
 import { cn } from "@/lib/utils"
-import { focusEditorAtPointer } from "@/lib/drive/focus-editor-at-pointer"
+import { DocsGraphicSnapGuides } from "@/components/drive/richtext/docs-graphic-snap-guides"
+import { DocsTableContextMenu } from "@/components/drive/richtext/docs-table-context-menu"
 import { applyPageFlowLayout, computeSimulatedLayoutHeight, readPageFlowMetrics } from "@/lib/drive/extensions/docs-page-flow-decoration"
+import { focusEditorAtPointer } from "@/lib/drive/focus-editor-at-pointer"
 
 /** Total layout height inside ProseMirror (blocks + flow spacers). */
 function measureProseContentHeight(prose: HTMLElement): number {
@@ -187,6 +193,16 @@ function DocsPageViewInner({
     return () => window.removeEventListener("keydown", onKey)
   }, [editingTarget, stopRegionEdit])
 
+  useEffect(() => {
+    const onRegionEditRequest = (event: Event) => {
+      const detail = (event as CustomEvent<DocsRegionEditDetail>).detail
+      if (!detail?.region) return
+      startRegionEdit(detail.region, detail.pageIndex ?? 0)
+    }
+    window.addEventListener(DOCS_REGION_EDIT_EVENT, onRegionEditRequest)
+    return () => window.removeEventListener(DOCS_REGION_EDIT_EVENT, onRegionEditRequest)
+  }, [startRegionEdit])
+
   useEffect(() => {
     const canvas = canvasRef.current
     if (!canvas) return
@@ -351,12 +367,19 @@ function DocsPageViewInner({
         }}
       >
         <div
-          className="relative mx-auto overflow-hidden"
+          className="relative mx-auto overflow-visible"
           style={{ width: scaledWidth, height: showLayout ? scaledHeight : undefined }}
         >
           <div
             data-docs-page-stack
-            className="absolute left-1/2 top-0 -translate-x-1/2 overflow-hidden"
+            data-docs-page-height={pageHeight}
+            data-docs-page-width={pageWidth}
+            data-docs-page-scale={scale}
+            data-docs-page-margin-top={effectiveMargins.top}
+            data-docs-page-margin-right={effectiveMargins.right}
+            data-docs-page-margin-bottom={effectiveMargins.bottom}
+            data-docs-page-margin-left={effectiveMargins.left}
+            className="absolute left-1/2 top-0 -translate-x-1/2 overflow-visible"
             style={{
               width: pageWidth,
               height: stackHeight,
@@ -495,6 +518,20 @@ function DocsPageViewInner({
               />
             ) : null}
 
+            <div
+              id="docs-page-graphic-layer-behind"
+              className="pointer-events-none absolute left-0 top-0 z-[12]"
+              style={{ width: pageWidth, height: stackHeight }}
+            />
+
+            <div
+              id="docs-page-graphic-layer-front"
+              className="pointer-events-none absolute left-0 top-0 z-[18]"
+              style={{ width: pageWidth, height: stackHeight }}
+            />
+
+            <DocsGraphicSnapGuides pageWidth={pageWidth} pageHeight={pageHeight} />
+
             <div
               ref={contentRef}
               className={cn(
@@ -532,10 +569,14 @@ function DocsPageViewInner({
                 focusEditorAtPointer(editor, event.clientX, event.clientY)
               }}
             >
-              <EditorContent
-                editor={editor}
-                className={cn(!editable && "pointer-events-none select-text")}
-              />
+              <DocsTableContextMenu editor={editor} disabled={!editable || bodyDimmed}>
+                <div className="min-h-0 min-w-0">
+                  <EditorContent
+                    editor={editor}
+                    className={cn(!editable && "pointer-events-none select-text")}
+                  />
+                </div>
+              </DocsTableContextMenu>
             </div>
           </div>
         </div>
@@ -562,7 +603,7 @@ export function DocsStatusBar({
   return (
     <div
       className={cn(
-        "flex shrink-0 items-center justify-between border-t border-[#dadce0] bg-[#edf2fa] px-4 py-1 text-xs text-[#5f6368] dark:border-border dark:bg-muted/40 dark:text-muted-foreground",
+        "docs-status-bar flex shrink-0 items-center justify-between border-t border-[#dadce0] bg-[#edf2fa] px-4 py-1 text-xs text-[#5f6368] dark:border-border dark:bg-muted/40 dark:text-muted-foreground",
         className
       )}
     >

components/drive/richtext/docs-paragraph-style-ui.tsx

@@ -0,0 +1,179 @@
+"use client"
+
+import { useMemo, useState } from "react"
+import {
+  buildParagraphStyleMenuEntries,
+  type DocParagraphStyleDefinition,
+  type DocParagraphStylesCatalog,
+} from "@/lib/drive/docs-paragraph-styles"
+import { paragraphStylePreviewStyle } from "@/lib/drive/docs-paragraph-styles-css"
+import {
+  Select,
+  SelectContent,
+  SelectGroup,
+  SelectItem,
+  SelectLabel,
+  SelectSeparator,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select"
+import { cn } from "@/lib/utils"
+
+export function DocsParagraphStyleSelect({
+  value,
+  disabled,
+  documentStyles,
+  userStyles,
+  onValueChange,
+  triggerClassName,
+}: {
+  value: string
+  disabled?: boolean
+  documentStyles: DocParagraphStylesCatalog
+  userStyles: DocParagraphStylesCatalog
+  onValueChange: (styleId: string) => void
+  triggerClassName?: string
+}) {
+  const entries = useMemo(
+    () => buildParagraphStyleMenuEntries(documentStyles, userStyles),
+    [documentStyles, userStyles]
+  )
+
+  const documentEntries = entries.filter((entry) => entry.section === "document")
+  const userEntries = entries.filter((entry) => entry.section === "user")
+  const active = entries.find((entry) => entry.definition.id === value)?.definition
+
+  return (
+    <Select disabled={disabled} value={value} onValueChange={onValueChange}>
+      <SelectTrigger
+        className={cn(
+          "docs-toolbar-select h-7 w-[120px] shrink-0 border-0 bg-transparent px-1 shadow-none",
+          triggerClassName
+        )}
+      >
+        <SelectValue placeholder="Style">{active?.name ?? "Texte normal"}</SelectValue>
+      </SelectTrigger>
+      <SelectContent className="docs-toolbar-select-content docs-toolbar-select-content--style max-h-[min(70vh,480px)]">
+        <SelectGroup>
+          <SelectLabel>Styles du document</SelectLabel>
+          {documentEntries.map(({ definition }) => (
+            <SelectItem
+              key={definition.id}
+              value={definition.id}
+              className="docs-toolbar-style-item"
+            >
+              <span className="docs-toolbar-style-preview" style={paragraphStylePreviewStyle(definition)}>
+                {definition.name}
+              </span>
+            </SelectItem>
+          ))}
+        </SelectGroup>
+        {userEntries.length > 0 ? (
+          <>
+            <SelectSeparator />
+            <SelectGroup>
+              <SelectLabel>Mes styles</SelectLabel>
+              {userEntries.map(({ definition }) => (
+                <SelectItem
+                  key={`user-${definition.id}`}
+                  value={definition.id}
+                  className="docs-toolbar-style-item"
+                >
+                  <span
+                    className="docs-toolbar-style-preview"
+                    style={paragraphStylePreviewStyle(definition)}
+                  >
+                    {definition.name}
+                  </span>
+                </SelectItem>
+              ))}
+            </SelectGroup>
+          </>
+        ) : null}
+      </SelectContent>
+    </Select>
+  )
+}
+
+export function DocsCreateStyleDialog({
+  open,
+  onOpenChange,
+  onCreate,
+}: {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  onCreate: (input: { name: string; basedOn: string }) => void
+}) {
+  const [name, setName] = useState("")
+  const [basedOn, setBasedOn] = useState("normal")
+
+  return open ? (
+    <div className="fixed inset-0 z-[200] flex items-center justify-center bg-black/30 p-4">
+      <div
+        className="w-full max-w-md rounded-lg border bg-background p-4 shadow-lg"
+        role="dialog"
+        aria-modal="true"
+        aria-labelledby="docs-create-style-title"
+      >
+        <h2 id="docs-create-style-title" className="text-base font-medium">
+          Créer un style
+        </h2>
+        <p className="mt-1 text-sm text-muted-foreground">
+          Le nouveau style sera enregistré dans vos styles personnels.
+        </p>
+        <div className="mt-4 space-y-3">
+          <label className="block space-y-1">
+            <span className="text-sm">Nom</span>
+            <input
+              className="flex h-9 w-full rounded-md border bg-background px-3 text-sm"
+              value={name}
+              onChange={(event) => setName(event.target.value)}
+              placeholder="Mon style"
+            />
+          </label>
+          <label className="block space-y-1">
+            <span className="text-sm">Basé sur</span>
+            <select
+              className="flex h-9 w-full rounded-md border bg-background px-3 text-sm"
+              value={basedOn}
+              onChange={(event) => setBasedOn(event.target.value)}
+            >
+              <option value="normal">Normal</option>
+              <option value="title">Titre</option>
+              <option value="subtitle">Sous-titre</option>
+              <option value="heading1">Titre 1</option>
+              <option value="heading2">Titre 2</option>
+              <option value="heading3">Titre 3</option>
+              <option value="heading4">Titre 4</option>
+            </select>
+          </label>
+        </div>
+        <div className="mt-4 flex justify-end gap-2">
+          <button
+            type="button"
+            className="rounded-md px-3 py-1.5 text-sm hover:bg-muted"
+            onClick={() => onOpenChange(false)}
+          >
+            Annuler
+          </button>
+          <button
+            type="button"
+            className="rounded-md bg-primary px-3 py-1.5 text-sm text-primary-foreground"
+            onClick={() => {
+              onCreate({ name: name.trim() || "Style personnalisé", basedOn })
+              setName("")
+              setBasedOn("normal")
+              onOpenChange(false)
+            }}
+          >
+            Créer
+          </button>
+        </div>
+      </div>
+    </div>
+  ) : null
+}
+
+export function paragraphStyleSubmenuLabel(definition: DocParagraphStyleDefinition) {
+  return definition.name
+}

components/drive/richtext/docs-rulers-chrome.tsx

@@ -19,6 +19,7 @@ export function DocsRulerToolbarRow({
   scale,
   rulerSync,
   rulerTrackRef,
+  contentInsetRight = 0,
   outlineExpanded,
   onToggleOutline,
   editable,
@@ -30,6 +31,8 @@ export function DocsRulerToolbarRow({
   scale: number
   rulerSync: DocsRulerSyncState
   rulerTrackRef: RefObject<HTMLDivElement | null>
+  /** Right gutter matching panels beside the canvas (e.g. graphic options sidebar). */
+  contentInsetRight?: number
   outlineExpanded?: boolean
   onToggleOutline?: () => void
   editable?: boolean
@@ -70,7 +73,7 @@ export function DocsRulerToolbarRow({
         className="relative min-w-0 flex-1 overflow-visible"
         style={{
           height: DOCS_HORIZONTAL_RULER_HEIGHT_PX,
-          paddingRight: rulerSync.canvasScrollbarWidth,
+          paddingRight: rulerSync.canvasScrollbarWidth + contentInsetRight,
         }}
       >
         <div

components/drive/richtext/docs-table-context-menu.tsx

@@ -0,0 +1,246 @@
+"use client"
+
+import { useRef, useState } from "react"
+import type { Editor } from "@tiptap/react"
+import {
+  ContextMenu,
+  ContextMenuContent,
+  ContextMenuItem,
+  ContextMenuSeparator,
+  ContextMenuSub,
+  ContextMenuSubContent,
+  ContextMenuSubTrigger,
+  ContextMenuTrigger,
+} from "@/components/ui/context-menu"
+import { focusEditorAtPointer } from "@/lib/drive/focus-editor-at-pointer"
+import {
+  docsClearTableCellBorders,
+  docsDefaultTableBorder,
+  docsSetTableAlignment,
+  docsSetTableCellBackground,
+  docsSetTableCellBordersAll,
+  docsSetTableCellVerticalAlign,
+  docsSetTableRowHeight,
+  docsTableCanMerge,
+  docsTableCanSplit,
+} from "@/lib/drive/docs-table-actions"
+import {
+  DOCS_TABLE_BORDER_COLOR_PRESETS,
+  DOCS_TABLE_CELL_BACKGROUND_PRESETS,
+} from "@/lib/drive/docs-table-types"
+
+export function DocsTableContextMenu({
+  editor,
+  disabled,
+  children,
+}: {
+  editor: Editor
+  disabled?: boolean
+  children: React.ReactNode
+}) {
+  const pointerRef = useRef<{ x: number; y: number } | null>(null)
+  const [tableMenuActive, setTableMenuActive] = useState(false)
+
+  const refreshTableMenuState = () => {
+    const point = pointerRef.current
+    if (point) focusEditorAtPointer(editor, point.x, point.y)
+    setTableMenuActive(editor.isActive("table"))
+  }
+
+  const canMerge = tableMenuActive && docsTableCanMerge(editor)
+  const canSplit = tableMenuActive && docsTableCanSplit(editor)
+
+  return (
+    <ContextMenu
+      onOpenChange={(open) => {
+        if (open) refreshTableMenuState()
+        else setTableMenuActive(false)
+      }}
+    >
+      <ContextMenuTrigger
+        asChild
+        disabled={disabled}
+        onContextMenu={(event) => {
+          pointerRef.current = { x: event.clientX, y: event.clientY }
+        }}
+      >
+        {children}
+      </ContextMenuTrigger>
+      <ContextMenuContent
+        className="min-w-56"
+        onCloseAutoFocus={(event) => event.preventDefault()}
+      >
+        <ContextMenuItem onClick={() => document.execCommand("cut")}>
+          Couper
+        </ContextMenuItem>
+        <ContextMenuItem onClick={() => document.execCommand("copy")}>
+          Copier
+        </ContextMenuItem>
+        <ContextMenuItem onClick={() => document.execCommand("paste")}>
+          Coller
+        </ContextMenuItem>
+        <ContextMenuItem
+          onClick={() => editor.chain().focus().deleteSelection().run()}
+        >
+          Supprimer
+        </ContextMenuItem>
+
+        {tableMenuActive ? (
+          <>
+            <ContextMenuSeparator />
+            <ContextMenuItem
+              onClick={() => editor.chain().focus().addRowBefore().run()}
+            >
+              Insérer une ligne au-dessus
+            </ContextMenuItem>
+            <ContextMenuItem
+              onClick={() => editor.chain().focus().addRowAfter().run()}
+            >
+              Insérer une ligne en dessous
+            </ContextMenuItem>
+            <ContextMenuItem
+              onClick={() => editor.chain().focus().addColumnBefore().run()}
+            >
+              Insérer une colonne à gauche
+            </ContextMenuItem>
+            <ContextMenuItem
+              onClick={() => editor.chain().focus().addColumnAfter().run()}
+            >
+              Insérer une colonne à droite
+            </ContextMenuItem>
+            <ContextMenuSeparator />
+            <ContextMenuItem
+              disabled={!canMerge}
+              onClick={() => editor.chain().focus().mergeCells().run()}
+            >
+              Fusionner les cellules
+            </ContextMenuItem>
+            <ContextMenuItem
+              disabled={!canSplit}
+              onClick={() => editor.chain().focus().splitCell().run()}
+            >
+              Scinder la cellule
+            </ContextMenuItem>
+            <ContextMenuSeparator />
+            <ContextMenuSub>
+              <ContextMenuSubTrigger>Couleur de cellule</ContextMenuSubTrigger>
+              <ContextMenuSubContent>
+                {DOCS_TABLE_CELL_BACKGROUND_PRESETS.map((preset) => (
+                  <ContextMenuItem
+                    key={preset.id || "none"}
+                    onClick={() =>
+                      docsSetTableCellBackground(editor, preset.color || null)
+                    }
+                  >
+                    {preset.label}
+                  </ContextMenuItem>
+                ))}
+              </ContextMenuSubContent>
+            </ContextMenuSub>
+            <ContextMenuSub>
+              <ContextMenuSubTrigger>Bordures</ContextMenuSubTrigger>
+              <ContextMenuSubContent>
+                <ContextMenuItem
+                  onClick={() =>
+                    docsSetTableCellBordersAll(editor, docsDefaultTableBorder("#000000"))
+                  }
+                >
+                  Bordures noires
+                </ContextMenuItem>
+                <ContextMenuItem onClick={() => docsClearTableCellBorders(editor)}>
+                  Supprimer les bordures
+                </ContextMenuItem>
+                {DOCS_TABLE_BORDER_COLOR_PRESETS.slice(0, 6).map((color) => (
+                  <ContextMenuItem
+                    key={color}
+                    onClick={() =>
+                      docsSetTableCellBordersAll(editor, docsDefaultTableBorder(color))
+                    }
+                  >
+                    {color}
+                  </ContextMenuItem>
+                ))}
+              </ContextMenuSubContent>
+            </ContextMenuSub>
+            <ContextMenuSub>
+              <ContextMenuSubTrigger>Alignement vertical</ContextMenuSubTrigger>
+              <ContextMenuSubContent>
+                <ContextMenuItem
+                  onClick={() => docsSetTableCellVerticalAlign(editor, "top")}
+                >
+                  Haut
+                </ContextMenuItem>
+                <ContextMenuItem
+                  onClick={() => docsSetTableCellVerticalAlign(editor, "middle")}
+                >
+                  Milieu
+                </ContextMenuItem>
+                <ContextMenuItem
+                  onClick={() => docsSetTableCellVerticalAlign(editor, "bottom")}
+                >
+                  Bas
+                </ContextMenuItem>
+              </ContextMenuSubContent>
+            </ContextMenuSub>
+            <ContextMenuSub>
+              <ContextMenuSubTrigger>Alignement du tableau</ContextMenuSubTrigger>
+              <ContextMenuSubContent>
+                <ContextMenuItem onClick={() => docsSetTableAlignment(editor, "left")}>
+                  Gauche
+                </ContextMenuItem>
+                <ContextMenuItem onClick={() => docsSetTableAlignment(editor, "center")}>
+                  Centre
+                </ContextMenuItem>
+                <ContextMenuItem onClick={() => docsSetTableAlignment(editor, "right")}>
+                  Droite
+                </ContextMenuItem>
+              </ContextMenuSubContent>
+            </ContextMenuSub>
+            <ContextMenuSub>
+              <ContextMenuSubTrigger>Hauteur de ligne</ContextMenuSubTrigger>
+              <ContextMenuSubContent>
+                <ContextMenuItem onClick={() => docsSetTableRowHeight(editor, "32px")}>
+                  Compacte
+                </ContextMenuItem>
+                <ContextMenuItem onClick={() => docsSetTableRowHeight(editor, "48px")}>
+                  Normale
+                </ContextMenuItem>
+                <ContextMenuItem onClick={() => docsSetTableRowHeight(editor, null)}>
+                  Automatique
+                </ContextMenuItem>
+              </ContextMenuSubContent>
+            </ContextMenuSub>
+            <ContextMenuSeparator />
+            <ContextMenuItem
+              onClick={() => editor.chain().focus().toggleHeaderRow().run()}
+            >
+              Ligne d&apos;en-tête
+            </ContextMenuItem>
+            <ContextMenuItem
+              onClick={() => editor.chain().focus().toggleHeaderColumn().run()}
+            >
+              Colonne d&apos;en-tête
+            </ContextMenuItem>
+            <ContextMenuSeparator />
+            <ContextMenuItem
+              onClick={() => editor.chain().focus().deleteRow().run()}
+            >
+              Supprimer la ligne
+            </ContextMenuItem>
+            <ContextMenuItem
+              onClick={() => editor.chain().focus().deleteColumn().run()}
+            >
+              Supprimer la colonne
+            </ContextMenuItem>
+            <ContextMenuItem
+              className="text-destructive focus:text-destructive"
+              onClick={() => editor.chain().focus().deleteTable().run()}
+            >
+              Supprimer le tableau
+            </ContextMenuItem>
+          </>
+        ) : null}
+      </ContextMenuContent>
+    </ContextMenu>
+  )
+}

components/drive/richtext/docs-table-floating-toolbar.tsx

@@ -0,0 +1,317 @@
+"use client"
+
+import { memo, useCallback, useEffect, useState } from "react"
+import { createPortal } from "react-dom"
+import type { Editor } from "@tiptap/react"
+import { Icon } from "@iconify/react"
+import {
+  ArrowDownToLine,
+  ArrowUpToLine,
+  Columns2,
+  Merge,
+  PaintBucket,
+  Rows2,
+  Split,
+  Square,
+  Trash2,
+} from "lucide-react"
+import { Button } from "@/components/ui/button"
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu"
+import {
+  docsClearTableCellBorders,
+  docsDefaultTableBorder,
+  docsSetTableCellBackground,
+  docsSetTableCellBordersAll,
+  docsSetTableCellVerticalAlign,
+  docsTableActive,
+  docsTableCanMerge,
+  docsTableCanSplit,
+} from "@/lib/drive/docs-table-actions"
+import {
+  DOCS_TABLE_BORDER_COLOR_PRESETS,
+  DOCS_TABLE_CELL_BACKGROUND_PRESETS,
+} from "@/lib/drive/docs-table-types"
+import { cn } from "@/lib/utils"
+
+function ToolbarDivider() {
+  return <span className="mx-0.5 h-6 w-px shrink-0 bg-border" aria-hidden />
+}
+
+function IconToolbarButton({
+  label,
+  disabled,
+  onClick,
+  children,
+}: {
+  label: string
+  disabled?: boolean
+  onClick: () => void
+  children: React.ReactNode
+}) {
+  return (
+    <Button
+      type="button"
+      variant="ghost"
+      size="icon"
+      className="size-8 shrink-0 rounded-full text-popover-foreground hover:bg-accent hover:text-accent-foreground"
+      aria-label={label}
+      title={label}
+      disabled={disabled}
+      onClick={onClick}
+    >
+      {children}
+    </Button>
+  )
+}
+
+function DocsTableFloatingToolbarInner({
+  editor,
+  canvasRef,
+  disabled,
+}: {
+  editor: Editor | null
+  canvasRef: React.RefObject<HTMLElement | null>
+  disabled?: boolean
+}) {
+  const [rect, setRect] = useState<DOMRect | null>(null)
+  const [, setTick] = useState(0)
+
+  const refresh = useCallback(() => {
+    setTick((value) => value + 1)
+    if (!editor || !docsTableActive(editor)) {
+      setRect(null)
+      return
+    }
+
+    const selectedCell = editor.view.dom.querySelector(
+      "td.selectedCell, th.selectedCell, .ProseMirror-selectednode table"
+    ) as HTMLElement | null
+
+    const table =
+      selectedCell?.closest("table") ??
+      (editor.view.dom.querySelector(".ProseMirror-selectednode table") as HTMLElement | null)
+
+    if (!table) {
+      setRect(null)
+      return
+    }
+
+    setRect(table.getBoundingClientRect())
+  }, [editor])
+
+  useEffect(() => {
+    if (!editor) return
+    refresh()
+    editor.on("selectionUpdate", refresh)
+    editor.on("transaction", refresh)
+    const canvas = canvasRef.current
+    canvas?.addEventListener("scroll", refresh, { passive: true })
+    window.addEventListener("resize", refresh)
+    return () => {
+      editor.off("selectionUpdate", refresh)
+      editor.off("transaction", refresh)
+      canvas?.removeEventListener("scroll", refresh)
+      window.removeEventListener("resize", refresh)
+    }
+  }, [canvasRef, editor, refresh])
+
+  if (!editor || disabled || !docsTableActive(editor) || !rect) return null
+
+  const canMerge = docsTableCanMerge(editor)
+  const canSplit = docsTableCanSplit(editor)
+
+  const toolbar = (
+    <div
+      className="docs-table-floating-toolbar pointer-events-auto fixed z-200 -translate-x-1/2"
+      style={{ left: rect.left + rect.width / 2, top: Math.max(8, rect.top - 44) }}
+      role="toolbar"
+      aria-label="Options de tableau"
+    >
+      <div className="flex items-center gap-0.5 rounded-full border border-border bg-popover px-1 py-0.5 text-popover-foreground shadow-md">
+        <IconToolbarButton
+          label="Insérer une ligne au-dessus"
+          onClick={() => editor.chain().focus().addRowBefore().run()}
+        >
+          <ArrowUpToLine className="size-3.5" />
+        </IconToolbarButton>
+        <IconToolbarButton
+          label="Insérer une ligne en dessous"
+          onClick={() => editor.chain().focus().addRowAfter().run()}
+        >
+          <ArrowDownToLine className="size-3.5" />
+        </IconToolbarButton>
+        <ToolbarDivider />
+        <IconToolbarButton
+          label="Insérer une colonne à gauche"
+          onClick={() => editor.chain().focus().addColumnBefore().run()}
+        >
+          <Columns2 className="size-3.5 -scale-x-100" />
+        </IconToolbarButton>
+        <IconToolbarButton
+          label="Insérer une colonne à droite"
+          onClick={() => editor.chain().focus().addColumnAfter().run()}
+        >
+          <Columns2 className="size-3.5" />
+        </IconToolbarButton>
+        <ToolbarDivider />
+        <IconToolbarButton
+          label="Fusionner les cellules"
+          disabled={!canMerge}
+          onClick={() => editor.chain().focus().mergeCells().run()}
+        >
+          <Merge className="size-3.5" />
+        </IconToolbarButton>
+        <IconToolbarButton
+          label="Scinder la cellule"
+          disabled={!canSplit}
+          onClick={() => editor.chain().focus().splitCell().run()}
+        >
+          <Split className="size-3.5" />
+        </IconToolbarButton>
+        <ToolbarDivider />
+        <DropdownMenu>
+          <DropdownMenuTrigger asChild>
+            <Button
+              type="button"
+              variant="ghost"
+              size="icon"
+              className="size-8 shrink-0 rounded-full"
+              aria-label="Bordures de cellule"
+              title="Bordures de cellule"
+            >
+              <Square className="size-3.5" />
+            </Button>
+          </DropdownMenuTrigger>
+          <DropdownMenuContent align="center" className="min-w-48">
+            <DropdownMenuItem
+              onClick={() =>
+                docsSetTableCellBordersAll(editor, docsDefaultTableBorder("#000000"))
+              }
+            >
+              Bordures noires
+            </DropdownMenuItem>
+            <DropdownMenuItem onClick={() => docsClearTableCellBorders(editor)}>
+              Supprimer les bordures
+            </DropdownMenuItem>
+            <DropdownMenuSeparator />
+            {DOCS_TABLE_BORDER_COLOR_PRESETS.slice(0, 6).map((color) => (
+              <DropdownMenuItem
+                key={color}
+                onClick={() =>
+                  docsSetTableCellBordersAll(editor, docsDefaultTableBorder(color))
+                }
+              >
+                <span
+                  className="mr-2 inline-block size-4 rounded-sm border border-border"
+                  style={{ backgroundColor: color }}
+                  aria-hidden
+                />
+                {color}
+              </DropdownMenuItem>
+            ))}
+          </DropdownMenuContent>
+        </DropdownMenu>
+        <DropdownMenu>
+          <DropdownMenuTrigger asChild>
+            <Button
+              type="button"
+              variant="ghost"
+              size="icon"
+              className="size-8 shrink-0 rounded-full"
+              aria-label="Couleur de cellule"
+              title="Couleur de cellule"
+            >
+              <PaintBucket className="size-3.5" />
+            </Button>
+          </DropdownMenuTrigger>
+          <DropdownMenuContent align="center" className="min-w-44">
+            {DOCS_TABLE_CELL_BACKGROUND_PRESETS.map((preset) => (
+              <DropdownMenuItem
+                key={preset.id || "none"}
+                onClick={() => docsSetTableCellBackground(editor, preset.color || null)}
+              >
+                <span
+                  className="mr-2 inline-block size-4 rounded-sm border border-border"
+                  style={{ backgroundColor: preset.color || "transparent" }}
+                  aria-hidden
+                />
+                {preset.label}
+              </DropdownMenuItem>
+            ))}
+          </DropdownMenuContent>
+        </DropdownMenu>
+        <DropdownMenu>
+          <DropdownMenuTrigger asChild>
+            <Button
+              type="button"
+              variant="ghost"
+              size="icon"
+              className="size-8 shrink-0 rounded-full"
+              aria-label="Alignement vertical"
+              title="Alignement vertical"
+            >
+              <Rows2 className="size-3.5" />
+            </Button>
+          </DropdownMenuTrigger>
+          <DropdownMenuContent align="center">
+            <DropdownMenuItem onClick={() => docsSetTableCellVerticalAlign(editor, "top")}>
+              Haut
+            </DropdownMenuItem>
+            <DropdownMenuItem onClick={() => docsSetTableCellVerticalAlign(editor, "middle")}>
+              Milieu
+            </DropdownMenuItem>
+            <DropdownMenuItem onClick={() => docsSetTableCellVerticalAlign(editor, "bottom")}>
+              Bas
+            </DropdownMenuItem>
+          </DropdownMenuContent>
+        </DropdownMenu>
+        <DropdownMenu>
+          <DropdownMenuTrigger asChild>
+            <Button
+              type="button"
+              variant="ghost"
+              size="icon"
+              className={cn("size-8 shrink-0 rounded-full")}
+              aria-label="Plus d'options"
+              title="Plus d'options"
+            >
+              <Icon icon="material-symbols:more-horiz" className="size-4" />
+            </Button>
+          </DropdownMenuTrigger>
+          <DropdownMenuContent align="end" className="min-w-52">
+            <DropdownMenuItem onClick={() => editor.chain().focus().toggleHeaderRow().run()}>
+              Ligne d&apos;en-tête
+            </DropdownMenuItem>
+            <DropdownMenuItem onClick={() => editor.chain().focus().toggleHeaderColumn().run()}>
+              Colonne d&apos;en-tête
+            </DropdownMenuItem>
+            <DropdownMenuSeparator />
+            <DropdownMenuItem onClick={() => editor.chain().focus().deleteRow().run()}>
+              Supprimer la ligne
+            </DropdownMenuItem>
+            <DropdownMenuItem onClick={() => editor.chain().focus().deleteColumn().run()}>
+              Supprimer la colonne
+            </DropdownMenuItem>
+            <DropdownMenuItem
+              className="text-destructive focus:text-destructive"
+              onClick={() => editor.chain().focus().deleteTable().run()}
+            >
+              <Trash2 className="mr-2 size-4" />
+              Supprimer le tableau
+            </DropdownMenuItem>
+          </DropdownMenuContent>
+        </DropdownMenu>
+      </div>
+    </div>
+  )
+
+  return createPortal(toolbar, document.body)
+}
+
+export const DocsTableFloatingToolbar = memo(DocsTableFloatingToolbarInner)

components/drive/richtext/docs-toolbar.tsx

@@ -12,7 +12,6 @@ import {
   ChevronUp,
   Bold,
   Italic,
-  Link2,
   List,
   ListOrdered,
   Minus,
@@ -50,26 +49,22 @@ import {
   stepFontSizePx,
 } from "@/lib/drive/docs-font-size"
 import {
-  applyFontFamily,
   DOCS_FONT_FAMILIES,
-  type DocsFontFamilyName,
 } from "@/lib/drive/docs-font-family"
 import {
   DocsGraphicInsertMenu,
-  DocsGraphicLayoutMenu,
-  readGraphicToolbarActive,
 } from "@/components/drive/richtext/docs-graphic-toolbar-menu"
-import { DocsGraphicOptionsPanel } from "@/components/drive/richtext/docs-graphic-options-panel"
+import { DocsLinkPopover } from "@/components/drive/richtext/docs-link-popover"
+import { DocsParagraphStyleSelect } from "@/components/drive/richtext/docs-paragraph-style-ui"
+import { useDocsParagraphStylesContext } from "@/lib/drive/docs-paragraph-styles-context"
+import { docsFontStackByName, useDocsFonts } from "@/lib/drive/use-docs-fonts"
 import { useDocsToolbarState } from "@/lib/drive/use-docs-toolbar-state"
+import { DOCS_LINE_HEIGHT_PRESETS } from "@/lib/drive/docs-line-spacing"
+import { readDocsCustomSpacingDraft } from "@/lib/drive/docs-line-spacing-actions"
+import { DocsLineSpacingDialog } from "@/components/drive/richtext/docs-line-spacing-dialog"
 import { cn } from "@/lib/utils"
 
-const TEXT_STYLES = [
-  { id: "paragraph", label: "Texte normal" },
-  { id: "heading1", label: "Titre 1" },
-  { id: "heading2", label: "Titre 2" },
-  { id: "heading3", label: "Titre 3" },
-  { id: "heading4", label: "Titre 4" },
-] as const
+const ZOOM_OPTIONS = [50, 75, 90, 100, 125, 150, 200] as const
 
 const TEXT_COLORS = [
   "#000000",
@@ -109,17 +104,6 @@ const HIGHLIGHT_COLORS = [
   "#e6e6e6",
 ] as const
 
-const ZOOM_OPTIONS = [50, 75, 90, 100, 125, 150, 200] as const
-
-function applyTextStyle(editor: Editor, styleId: string) {
-  if (styleId === "paragraph") {
-    editor.chain().focus().setParagraph().run()
-    return
-  }
-  const level = Number(styleId.replace("heading", "")) as 1 | 2 | 3 | 4
-  editor.chain().focus().setHeading({ level }).run()
-}
-
 function DocsToolbarInner({
   editor,
   disabled,
@@ -130,6 +114,7 @@ function DocsToolbarInner({
   showChromeToggle,
   chromeCollapsed,
   onToggleChromeCollapsed,
+  onPrint,
   embedded,
 }: {
   editor: Editor | null
@@ -141,25 +126,15 @@ function DocsToolbarInner({
   showChromeToggle?: boolean
   chromeCollapsed?: boolean
   onToggleChromeCollapsed?: () => void
+  onPrint?: () => void
   /** Rendered inside DocsEditorWorkspace shell (no outer docs-toolbar-shell). */
   embedded?: boolean
 }) {
-  const [linkOpen, setLinkOpen] = useState(false)
-  const [linkUrl, setLinkUrl] = useState("")
   const toolbarState = useDocsToolbarState(editor)
-  const graphicSelected = readGraphicToolbarActive(editor)
-
-  const applyLink = useCallback(() => {
-    if (!editor) return
-    const url = linkUrl.trim()
-    if (!url) {
-      editor.chain().focus().unsetLink().run()
-    } else {
-      editor.chain().focus().extendMarkRange("link").setLink({ href: url }).run()
-    }
-    setLinkOpen(false)
-    setLinkUrl("")
-  }, [editor, linkUrl])
+  const paragraphStylesCtx = useDocsParagraphStylesContext()
+  const fontsQuery = useDocsFonts()
+  const fonts = fontsQuery.data ?? DOCS_FONT_FAMILIES.map((f) => ({ name: f.name, stack: f.stack }))
+  const [customSpacingOpen, setCustomSpacingOpen] = useState(false)
 
   const segments = useMemo(() => {
     if (!editor || !toolbarState) return []
@@ -184,6 +159,10 @@ function DocsToolbarInner({
       alignJustify,
       isBulletList,
       isOrderedList,
+      isTaskList,
+      canIncreaseIndent,
+      canDecreaseIndent,
+      lineHeightPresetId,
     } = toolbarState
 
     return [
@@ -214,7 +193,7 @@ function DocsToolbarInner({
         sepAfter: false,
         node: (
           <>
-            <ToolbarIconBtn label="Imprimer" onClick={() => window.print()}>
+            <ToolbarIconBtn label="Imprimer" onClick={() => onPrint?.() ?? window.print()}>
               <Printer className="size-4" />
             </ToolbarIconBtn>
             <ToolbarIconBtn
@@ -260,33 +239,19 @@ function DocsToolbarInner({
       {
         id: "style",
         sepAfter: true,
-        node: (
-          <Select
+        node: paragraphStylesCtx ? (
+          <DocsParagraphStyleSelect
             value={styleId}
-            onValueChange={(v) => applyTextStyle(editor, v)}
             disabled={disabled}
-          >
+            documentStyles={paragraphStylesCtx.state.documentStyles}
+            userStyles={paragraphStylesCtx.state.userStyles}
+            onValueChange={(value) => paragraphStylesCtx.applyStyle(value)}
+          />
+        ) : (
+          <Select value={styleId} disabled>
             <SelectTrigger className="docs-toolbar-select h-7 w-[120px] shrink-0 border-0 bg-transparent px-1 shadow-none">
               <SelectValue />
             </SelectTrigger>
-            <SelectContent className="docs-toolbar-select-content docs-toolbar-select-content--style">
-              {TEXT_STYLES.map((s) => (
-                <SelectItem
-                  key={s.id}
-                  value={s.id}
-                  className="docs-toolbar-style-item"
-                >
-                  <span
-                    className={cn(
-                      "docs-toolbar-style-preview",
-                      `docs-toolbar-style-preview--${s.id}`
-                    )}
-                  >
-                    {s.label}
-                  </span>
-                </SelectItem>
-              ))}
-            </SelectContent>
           </Select>
         ),
       },
@@ -297,16 +262,16 @@ function DocsToolbarInner({
           <Select
             disabled={disabled}
             value={fontFamilyState.kind === "single" ? fontFamilyState.name : undefined}
-            onValueChange={(value) => applyFontFamily(editor, value as DocsFontFamilyName)}
+            onValueChange={(value) => {
+              editor.chain().focus().setFontFamily(docsFontStackByName(fonts, value)).run()
+            }}
           >
             <SelectTrigger
               className="docs-toolbar-select h-7 w-[108px] shrink-0 border-0 bg-transparent px-1 shadow-none"
               style={
                 fontFamilyState.kind === "single"
                   ? {
-                      fontFamily: DOCS_FONT_FAMILIES.find(
-                        (f) => f.name === fontFamilyState.name
-                      )?.stack,
+                      fontFamily: docsFontStackByName(fonts, fontFamilyState.name),
                     }
                   : undefined
               }
@@ -314,12 +279,9 @@ function DocsToolbarInner({
               <SelectValue placeholder="Police" />
             </SelectTrigger>
             <SelectContent className="docs-toolbar-select-content docs-toolbar-select-content--font">
-              {DOCS_FONT_FAMILIES.map((f) => (
+              {fonts.map((f) => (
                 <SelectItem key={f.name} value={f.name}>
-                  <span
-                    className="docs-toolbar-font-preview"
-                    style={{ fontFamily: f.stack }}
-                  >
+                  <span className="docs-toolbar-font-preview" style={{ fontFamily: f.stack }}>
                     {f.name}
                   </span>
                 </SelectItem>
@@ -429,38 +391,7 @@ function DocsToolbarInner({
         sepAfter: false,
         node: (
           <>
-            <Popover open={linkOpen} onOpenChange={setLinkOpen}>
-              <PopoverTrigger asChild>
-                <ToolbarIconBtn
-                  disabled={disabled}
-                  active={isLink}
-                  label="Lien"
-                  onClick={() => {
-                    const prev = editor.getAttributes("link").href as string | undefined
-                    setLinkUrl(prev ?? "")
-                  }}
-                >
-                  <Link2 className="size-4" />
-                </ToolbarIconBtn>
-              </PopoverTrigger>
-              <PopoverContent className="w-72 p-2" align="start">
-                <div className="flex gap-2">
-                  <input
-                    type="url"
-                    value={linkUrl}
-                    placeholder="https://"
-                    className="h-8 min-w-0 flex-1 rounded-md border border-input bg-background px-2 text-sm outline-none focus-visible:ring-2 focus-visible:ring-ring"
-                    onChange={(e) => setLinkUrl(e.target.value)}
-                    onKeyDown={(e) => {
-                      if (e.key === "Enter") applyLink()
-                    }}
-                  />
-                  <Button type="button" size="sm" onClick={applyLink}>
-                    OK
-                  </Button>
-                </div>
-              </PopoverContent>
-            </Popover>
+            <DocsLinkPopover editor={editor} disabled={disabled} active={isLink} />
             <ToolbarIconBtn disabled label="Commentaire (bientôt)">
               <Icon icon="material-symbols:add-comment-outline" className="size-4" />
             </ToolbarIconBtn>
@@ -470,17 +401,7 @@ function DocsToolbarInner({
       {
         id: "insert-graphic",
         sepAfter: true,
-        node: (
-          <>
-            <DocsGraphicInsertMenu editor={editor} disabled={disabled} />
-            {graphicSelected ? (
-              <>
-                <DocsGraphicLayoutMenu editor={editor} disabled={disabled} />
-                <DocsGraphicOptionsPanel editor={editor} disabled={disabled} />
-              </>
-            ) : null}
-          </>
-        ),
+        node: <DocsGraphicInsertMenu editor={editor} disabled={disabled} />,
       },
       {
         id: "align",
@@ -532,8 +453,24 @@ function DocsToolbarInner({
                   <Icon icon="material-symbols:format-line-spacing" className="size-4" />
                 </Button>
               </DropdownMenuTrigger>
-              <DropdownMenuContent align="start">
-                <DropdownMenuItem disabled>Bientôt disponible</DropdownMenuItem>
+              <DropdownMenuContent align="start" className="min-w-[220px]">
+                {DOCS_LINE_HEIGHT_PRESETS.map((option) => (
+                  <DropdownMenuItem
+                    key={option.id}
+                    disabled={disabled}
+                    onClick={() => editor.chain().focus().setDocsLineHeight(option.value).run()}
+                  >
+                    <span className="flex w-full items-center justify-between gap-3">
+                      {option.label}
+                      {lineHeightPresetId === option.id ? (
+                        <Icon icon="material-symbols:check" className="size-4 opacity-70" />
+                      ) : null}
+                    </span>
+                  </DropdownMenuItem>
+                ))}
+                <DropdownMenuItem disabled={disabled} onClick={() => setCustomSpacingOpen(true)}>
+                  Espacement personnalisé…
+                </DropdownMenuItem>
               </DropdownMenuContent>
             </DropdownMenu>
           </>
@@ -547,7 +484,10 @@ function DocsToolbarInner({
             <ToolbarIconBtn
               disabled={disabled}
               active={isBulletList}
-              onClick={() => editor.chain().focus().toggleBulletList().run()}
+              onClick={() => {
+                if (isBulletList) editor.chain().focus().toggleBulletList().run()
+                else editor.chain().focus().applyDocsBulletStyle("disc").run()
+              }}
               label="Liste à puces"
             >
               <List className="size-4" />
@@ -555,18 +495,37 @@ function DocsToolbarInner({
             <ToolbarIconBtn
               disabled={disabled}
               active={isOrderedList}
-              onClick={() => editor.chain().focus().toggleOrderedList().run()}
+              onClick={() => {
+                if (isOrderedList) editor.chain().focus().toggleOrderedList().run()
+                else editor.chain().focus().applyDocsOrderedStyle("decimal").run()
+              }}
               label="Liste numérotée"
             >
               <ListOrdered className="size-4" />
             </ToolbarIconBtn>
-            <ToolbarIconBtn disabled label="Liste de contrôle (bientôt)">
+            <ToolbarIconBtn
+              disabled={disabled}
+              active={isTaskList}
+              onClick={() => {
+                if (isTaskList) editor.chain().focus().toggleTaskList().run()
+                else editor.chain().focus().applyDocsChecklistStyle("simple").run()
+              }}
+              label="Liste de contrôle"
+            >
               <Icon icon="material-symbols:checklist" className="size-4" />
             </ToolbarIconBtn>
-            <ToolbarIconBtn disabled label="Diminuer le retrait (bientôt)">
+            <ToolbarIconBtn
+              disabled={disabled || !canDecreaseIndent}
+              onClick={() => editor.chain().focus().decreaseDocsIndent().run()}
+              label="Diminuer le retrait"
+            >
               <Icon icon="material-symbols:format-indent-decrease" className="size-4" />
             </ToolbarIconBtn>
-            <ToolbarIconBtn disabled label="Augmenter le retrait (bientôt)">
+            <ToolbarIconBtn
+              disabled={disabled || !canIncreaseIndent}
+              onClick={() => editor.chain().focus().increaseDocsIndent().run()}
+              label="Augmenter le retrait"
+            >
               <Icon icon="material-symbols:format-indent-increase" className="size-4" />
             </ToolbarIconBtn>
           </>
@@ -594,10 +553,8 @@ function DocsToolbarInner({
     onZoomChange,
     spellcheck,
     onToggleSpellcheck,
-    graphicSelected,
-    linkOpen,
-    linkUrl,
-    applyLink,
+    paragraphStylesCtx,
+    fonts,
   ])
 
   const { containerRef, measureRef, visibleCount, hasOverflow } = useToolbarOverflow(
@@ -688,7 +645,21 @@ function DocsToolbarInner({
       </div>
   )
 
-  if (embedded) return toolbarRow
+  if (embedded) {
+    return (
+      <>
+        {toolbarRow}
+        {editor ? (
+          <DocsLineSpacingDialog
+            open={customSpacingOpen}
+            onOpenChange={setCustomSpacingOpen}
+            initial={readDocsCustomSpacingDraft(editor)}
+            onApply={(input) => editor.chain().focus().setDocsCustomSpacing(input).run()}
+          />
+        ) : null}
+      </>
+    )
+  }
 
   return (
     <div
@@ -698,6 +669,14 @@ function DocsToolbarInner({
       )}
     >
       {toolbarRow}
+      {editor ? (
+        <DocsLineSpacingDialog
+          open={customSpacingOpen}
+          onOpenChange={setCustomSpacingOpen}
+          initial={readDocsCustomSpacingDraft(editor)}
+          onApply={(input) => editor.chain().focus().setDocsCustomSpacing(input).run()}
+        />
+      ) : null}
     </div>
   )
 }

components/drive/richtext/docs-vertical-ruler.tsx

@@ -84,7 +84,7 @@ function DocsVerticalRulerInner({
       {ticks.map((tick, index) => (
         <div
           key={`${tick.pos}-${index}`}
-          className="pointer-events-none absolute right-0 h-px bg-[#80868b] dark:bg-muted-foreground/70"
+          className="pointer-events-none absolute right-0 h-px bg-[#bdc1c6] dark:bg-muted-foreground/70"
           style={{
             top: s(tick.pos),
             width: tick.major ? 10 : 5,
@@ -97,7 +97,7 @@ function DocsVerticalRulerInner({
         .map((tick) => (
           <span
             key={`vlabel-${tick.pos}`}
-            className="pointer-events-none absolute right-[11px] -translate-y-1/2 text-[9px] leading-none text-[#5f6368] dark:text-muted-foreground"
+            className="pointer-events-none absolute right-[11px] -translate-y-1/2 text-[9px] leading-none text-[#9aa0a6] dark:text-muted-foreground"
             style={{ top: s(tick.pos) }}
           >
             {tick.label}

components/drive/ultidraw-chrome.tsx

@@ -0,0 +1,122 @@
+"use client"
+
+import type { ReactNode } from "react"
+import Link from "next/link"
+import { ArrowLeft, Globe, Lock, Users } from "lucide-react"
+import { EditorAccountButton } from "@/components/drive/editor-account-button"
+import { OfficeEditorInlineTitle } from "@/components/drive/office-editor-inline-title"
+import { ShareDialog } from "@/components/drive/share-dialog"
+import { CollabPresenceAvatars } from "@/components/drive/richtext/collab-presence-avatars"
+import { Button } from "@/components/ui/button"
+import type { DriveShare } from "@/lib/api/types"
+import type { CollabPresenceUser } from "@/lib/drive/use-collab-presence"
+import {
+  resolveShareButtonIcon,
+  type ShareButtonIcon,
+} from "@/lib/drive/drive-share-button-state"
+import type { UltidrawSaveStatus } from "@/lib/drive/ultidraw-types"
+import { cn } from "@/lib/utils"
+
+function ShareButtonIcon({ kind }: { kind: ShareButtonIcon }) {
+  if (kind === "globe") return <Globe className="h-4 w-4" aria-hidden />
+  if (kind === "users") return <Users className="h-4 w-4" aria-hidden />
+  return <Lock className="h-4 w-4" aria-hidden />
+}
+
+function saveStatusLabel(status: UltidrawSaveStatus): string {
+  switch (status) {
+    case "saving":
+      return "Enregistrement…"
+    case "saved":
+      return "Enregistré dans UltiDrive"
+    case "error":
+      return "Erreur d'enregistrement"
+    default:
+      return ""
+  }
+}
+
+export function UltidrawChrome({
+  backHref,
+  backLabel,
+  title,
+  showBack = true,
+  onRename,
+  renameDisabled = false,
+  shares = [],
+  onShareClick,
+  showShare = false,
+  showAccount = false,
+  saveStatus = "idle",
+  presenceUsers = [],
+  trailing,
+}: {
+  backHref?: string
+  backLabel?: string
+  title: string
+  showBack?: boolean
+  onRename?: (next: string) => Promise<void>
+  renameDisabled?: boolean
+  shares?: DriveShare[]
+  onShareClick?: () => void
+  showShare?: boolean
+  showAccount?: boolean
+  saveStatus?: UltidrawSaveStatus
+  presenceUsers?: CollabPresenceUser[]
+  trailing?: ReactNode
+}) {
+  const shareIcon = resolveShareButtonIcon(shares)
+  const statusLabel = saveStatusLabel(saveStatus)
+
+  return (
+    <>
+      <div className="flex h-12 shrink-0 items-center gap-2 border-b border-border px-3 ultidrive-editor-chrome">
+        {showBack && backHref ? (
+          <Button variant="ghost" size="sm" asChild className="shrink-0">
+            <Link href={backHref}>
+              <ArrowLeft className="mr-1 h-4 w-4" />
+              {backLabel ?? "Retour"}
+            </Link>
+          </Button>
+        ) : null}
+
+        <div className="min-w-0 flex-1">
+          {onRename ? (
+            <OfficeEditorInlineTitle
+              value={title}
+              onRename={onRename}
+              disabled={renameDisabled}
+            />
+          ) : (
+            <span className="block truncate px-1.5 text-sm font-medium">{title}</span>
+          )}
+        </div>
+
+        <div className="flex shrink-0 items-center gap-3">
+          {presenceUsers.length > 0 ? <CollabPresenceAvatars users={presenceUsers} /> : null}
+          {statusLabel ? (
+            <span className="text-xs text-muted-foreground tabular-nums">{statusLabel}</span>
+          ) : null}
+          {trailing}
+          {showShare ? (
+            <Button
+              type="button"
+              size="sm"
+              className={cn(
+                "gap-2 rounded-full border-0 px-4 shadow-none",
+                "bg-[#1967d2] text-white hover:bg-[#185abc] hover:text-white",
+                "dark:bg-[#e8eaed] dark:text-[#3c4043] dark:hover:bg-[#dadce0] dark:hover:text-[#202124]"
+              )}
+              onClick={onShareClick}
+            >
+              <ShareButtonIcon kind={shareIcon} />
+              Partager
+            </Button>
+          ) : null}
+          {showAccount ? <EditorAccountButton /> : null}
+        </div>
+      </div>
+      {showShare ? <ShareDialog /> : null}
+    </>
+  )
+}

components/drive/ultidraw-document.tsx

@@ -0,0 +1,312 @@
+"use client"
+
+import dynamic from "next/dynamic"
+import { useCallback, useEffect, useMemo, useState } from "react"
+import { HocuspocusProvider } from "@hocuspocus/provider"
+import type { ExcalidrawImperativeAPI } from "@excalidraw/excalidraw/types"
+import type { ExcalidrawElement } from "@excalidraw/excalidraw/element/types"
+import type { AppState, BinaryFiles } from "@excalidraw/excalidraw/types"
+import { ExcalidrawBinding, yjsToExcalidraw } from "@mizuka-wu/y-excalidraw"
+import * as Y from "yjs"
+import { apiClient } from "@/lib/api/client"
+import { driveDownloadApiPath } from "@/lib/api/drive-download"
+import { UltidrawChrome } from "@/components/drive/ultidraw-chrome"
+import { DocsLoadingSplash } from "@/components/drive/richtext/docs-loading-splash"
+import {
+  resolveUltidrawDocumentLoadingPhase,
+  type DocsLoadingPhase,
+} from "@/lib/drive/docs-loading-phase"
+import { seedYExcalidrawElements } from "@/lib/drive/ultidraw-seed"
+import type { UltidrawSessionResponse, UltidrawSaveStatus } from "@/lib/drive/ultidraw-types"
+import { useCollabPresence } from "@/lib/drive/use-collab-presence"
+
+type ParsedDrawFile = {
+  elements: ExcalidrawElement[]
+  appState: Partial<AppState>
+  files: BinaryFiles
+}
+
+function parseDrawFile(raw: string): ParsedDrawFile {
+  const data = JSON.parse(raw) as {
+    elements?: ExcalidrawElement[]
+    appState?: Partial<AppState>
+    files?: BinaryFiles
+  }
+  return {
+    elements: data.elements ?? [],
+    appState: data.appState ?? {},
+    files: data.files ?? {},
+  }
+}
+
+function seedYdocIfEmpty(ydoc: Y.Doc, parsed: ParsedDrawFile): void {
+  const yElements = ydoc.getArray<Y.Map<unknown>>("elements")
+  if (yElements.length > 0) return
+  if (parsed.elements.length === 0) return
+  seedYExcalidrawElements(ydoc, parsed.elements, parsed.files)
+}
+
+const ExcalidrawCanvas = dynamic(
+  async () => {
+    await import("@excalidraw/excalidraw/index.css")
+    const { Excalidraw } = await import("@excalidraw/excalidraw")
+    return Excalidraw
+  },
+  {
+    ssr: false,
+    loading: () => (
+      <div className="flex h-full min-h-[360px] items-center justify-center text-sm text-muted-foreground">
+        Chargement de l&apos;éditeur…
+      </div>
+    ),
+  }
+)
+
+export type UltidrawChromeProps = {
+  title: string
+  onRename?: (next: string) => Promise<void>
+  renameDisabled?: boolean
+  backHref?: string
+  backLabel?: string
+  showBack?: boolean
+  shares?: import("@/lib/api/types").DriveShare[]
+  onShareClick?: () => void
+  showShare?: boolean
+  showAccount?: boolean
+}
+
+export function UltidrawDocumentEditor({
+  session,
+  mode,
+  userName,
+  userColor,
+  chrome,
+  fetchDocument,
+  deferSplash = false,
+  onLoadingChange,
+}: {
+  session: UltidrawSessionResponse
+  mode: "edit" | "view"
+  userName: string
+  userColor: string
+  chrome: UltidrawChromeProps
+  fetchDocument?: (path: string) => Promise<string>
+  deferSplash?: boolean
+  onLoadingChange?: (loading: boolean, phase: DocsLoadingPhase) => void
+}) {
+  const editable = mode === "edit" && session.mode !== "view"
+  const collaboration = session.collaboration && Boolean(session.wsUrl && session.token)
+
+  const [parsed, setParsed] = useState<ParsedDrawFile | null>(null)
+  const [loadError, setLoadError] = useState<string | null>(null)
+  const [ydoc, setYdoc] = useState<Y.Doc | null>(null)
+  const [provider, setProvider] = useState<HocuspocusProvider | null>(null)
+  const [collabSynced, setCollabSynced] = useState(false)
+  const [collabError, setCollabError] = useState<string | null>(null)
+  const [api, setApi] = useState<ExcalidrawImperativeAPI | null>(null)
+  const [binding, setBinding] = useState<ExcalidrawBinding | null>(null)
+  const [saveStatus, setSaveStatus] = useState<UltidrawSaveStatus>("idle")
+
+  const handleExcalidrawApi = useCallback((next: ExcalidrawImperativeAPI) => {
+    setApi(next)
+  }, [])
+
+  useEffect(() => {
+    let cancelled = false
+    setParsed(null)
+    setLoadError(null)
+    void (async () => {
+      try {
+        let text: string
+        if (fetchDocument) {
+          text = await fetchDocument(session.canonicalPath)
+        } else if (session.documentUrl) {
+          const res = await fetch(session.documentUrl)
+          if (!res.ok) throw new Error("document introuvable")
+          text = await res.text()
+        } else {
+          const blob = await apiClient.getBlob(driveDownloadApiPath(session.canonicalPath))
+          text = await blob.text()
+        }
+        if (!cancelled) setParsed(parseDrawFile(text))
+      } catch (e) {
+        if (!cancelled) {
+          setLoadError(e instanceof Error ? e.message : "Impossible de charger le dessin")
+        }
+      }
+    })()
+    return () => {
+      cancelled = true
+    }
+  }, [fetchDocument, session.canonicalPath, session.documentUrl])
+
+  useEffect(() => {
+    if (!collaboration) {
+      setYdoc(null)
+      return
+    }
+    const doc = new Y.Doc()
+    setYdoc(doc)
+    return () => {
+      doc.destroy()
+      setYdoc(null)
+    }
+  }, [collaboration, session.roomId])
+
+  useEffect(() => {
+    if (!collaboration || !ydoc || !parsed) return
+
+    setCollabSynced(false)
+    setCollabError(null)
+    setApi(null)
+    setBinding(null)
+
+    const p = new HocuspocusProvider({
+      url: session.wsUrl,
+      name: session.roomId,
+      token: session.token,
+      document: ydoc,
+      onSynced: () => {
+        seedYdocIfEmpty(ydoc, parsed)
+        setCollabSynced(true)
+        setSaveStatus("saved")
+      },
+      onAuthenticationFailed: ({ reason }) => {
+        setCollabError(reason ?? "Authentification collaboration refusée")
+        setCollabSynced(false)
+      },
+    })
+
+    p.awareness?.setLocalStateField("user", {
+      name: userName,
+      color: userColor,
+    })
+
+    p.on("status", (event: { status: string }) => {
+      if (event.status === "connecting") setSaveStatus("saving")
+      if (event.status === "connected") setSaveStatus("saved")
+    })
+
+    setProvider(p)
+    return () => {
+      p.destroy()
+      setProvider(null)
+      setCollabSynced(false)
+      setApi(null)
+      setBinding(null)
+    }
+  }, [collaboration, parsed, session.roomId, session.token, session.wsUrl, userColor, userName, ydoc])
+
+  useEffect(() => {
+    if (!api || !ydoc || !collaboration || !provider || !collabSynced) return
+
+    const yElements = ydoc.getArray<Y.Map<unknown>>("elements")
+    const yAssets = ydoc.getMap("assets")
+
+    const b = new ExcalidrawBinding(
+      yElements,
+      yAssets,
+      api,
+      provider.awareness ?? undefined
+    )
+    setBinding(b)
+    return () => {
+      b.destroy()
+      setBinding(null)
+    }
+  }, [api, collaboration, collabSynced, provider, ydoc])
+
+  const presenceUsers = useCollabPresence(provider, { name: userName, color: userColor })
+
+  const excalidrawInitialData = useMemo(() => {
+    if (!parsed) return undefined
+    if (collaboration && ydoc && collabSynced) {
+      const elements = yjsToExcalidraw(ydoc.getArray("elements"))
+      return {
+        elements,
+        appState: parsed.appState,
+        files: parsed.files,
+      }
+    }
+    if (!collaboration) {
+      return {
+        elements: parsed.elements,
+        appState: parsed.appState,
+        files: parsed.files,
+      }
+    }
+    return undefined
+  }, [collaboration, collabSynced, parsed, ydoc])
+
+  const collabReady = !collaboration || collabSynced
+  const editorReady = parsed && collabReady && excalidrawInitialData
+  const documentLoading = !editorReady
+  const loadingPhase = resolveUltidrawDocumentLoadingPhase({
+    collaboration: Boolean(collaboration),
+    collabSynced,
+  })
+
+  useEffect(() => {
+    if (!deferSplash) return
+    onLoadingChange?.(documentLoading, loadingPhase)
+  }, [deferSplash, documentLoading, loadingPhase, onLoadingChange])
+
+  if (loadError) {
+    return (
+      <div className="flex h-full flex-col items-center justify-center gap-4 p-8">
+        <p className="text-sm text-muted-foreground">{loadError}</p>
+      </div>
+    )
+  }
+
+  if (!deferSplash && documentLoading) {
+    return (
+      <DocsLoadingSplash
+        phase={loadingPhase}
+        title={chrome.title}
+      />
+    )
+  }
+
+  if (deferSplash && documentLoading) {
+    return null
+  }
+
+  if (collabError) {
+    return (
+      <div className="flex h-full flex-col items-center justify-center gap-4 p-8">
+        <p className="text-sm text-muted-foreground">{collabError}</p>
+      </div>
+    )
+  }
+
+  return (
+    <div className="flex h-full min-h-0 flex-col">
+      <UltidrawChrome
+        {...chrome}
+        saveStatus={collaboration ? saveStatus : "idle"}
+        presenceUsers={collaboration ? presenceUsers : []}
+      />
+      <div className="relative min-h-0 flex-1">
+        <ExcalidrawCanvas
+          key={session.roomId}
+          excalidrawAPI={handleExcalidrawApi}
+          initialData={excalidrawInitialData}
+          langCode="fr-FR"
+          viewModeEnabled={!editable}
+          onPointerUpdate={binding?.onPointerUpdate}
+          UIOptions={{
+            canvasActions: {
+              changeViewBackgroundColor: true,
+              clearCanvas: editable,
+              export: false,
+              loadScene: false,
+              saveToActiveFile: false,
+              toggleTheme: true,
+            },
+          }}
+        />
+      </div>
+    </div>
+  )
+}

components/drive/ultidraw-editor.tsx

@@ -0,0 +1,175 @@
+"use client"
+
+import { useCallback, useEffect, useMemo, useState } from "react"
+import Link from "next/link"
+import { useQueryClient } from "@tanstack/react-query"
+import { Button } from "@/components/ui/button"
+import { ArrowLeft } from "lucide-react"
+import { UltidrawDocumentEditor } from "@/components/drive/ultidraw-document"
+import {
+  DocsEditorLoadingShell,
+  useDocsEditorLoadingState,
+} from "@/components/drive/richtext/docs-editor-loading-shell"
+import { apiClient } from "@/lib/api/client"
+import { useDriveFileById, useDriveMutations, useDriveShares } from "@/lib/api/hooks/use-drive-queries"
+import { useAuthReady } from "@/lib/api/use-auth-ready"
+import { displayFileBaseName } from "@/lib/drive/display-file-name"
+import { readDriveEditorReturnTo } from "@/lib/drive/drive-editor-return"
+import { resolveRenameName } from "@/lib/drive/drive-default-name"
+import { driveFolderHref } from "@/lib/drive/drive-sidebar-tree"
+import { resolveDriveEditReturnTo } from "@/lib/drive/drive-url"
+import { useDriveDocumentTitle } from "@/lib/drive/use-drive-document-title"
+import { useDriveUIStore } from "@/lib/stores/drive-ui-store"
+import { colorForGuestId } from "@/lib/drive/guest-editor-identity"
+import type { UltidrawSessionResponse } from "@/lib/drive/ultidraw-types"
+import { useChromeIdentity } from "@/lib/hooks/use-chrome-identity"
+
+function fileNameFromPath(filePath: string): string {
+  return filePath.split("/").filter(Boolean).pop() ?? filePath
+}
+
+export function UltidrawEditor({ fileId }: { fileId: string }) {
+  const queryClient = useQueryClient()
+  const identity = useChromeIdentity()
+  const { ready } = useAuthReady()
+  const setSharePath = useDriveUIStore((s) => s.setSharePath)
+  const {
+    data: file,
+    error: fileError,
+    isPending: filePending,
+    isFetching: fileFetching,
+  } = useDriveFileById(fileId)
+
+  const displayPath = file?.path ?? ""
+  const [session, setSession] = useState<UltidrawSessionResponse | null>(null)
+  const [sessionError, setSessionError] = useState<string | null>(null)
+
+  const fileName = file?.name ?? fileNameFromPath(displayPath)
+  const title = displayFileBaseName(fileName)
+  useDriveDocumentTitle(title)
+
+  const [backHref, setBackHref] = useState("/drive")
+
+  useEffect(() => {
+    if (!displayPath) return
+    setBackHref(
+      resolveDriveEditReturnTo(
+        null,
+        displayPath,
+        (folderPath) => driveFolderHref("files", folderPath),
+        readDriveEditorReturnTo()
+      )
+    )
+  }, [displayPath])
+
+  const { data: sharesData } = useDriveShares(displayPath, Boolean(displayPath))
+  const { rename } = useDriveMutations()
+
+  const refreshFile = useCallback(async () => {
+    await queryClient.invalidateQueries({ queryKey: ["drive", "file", fileId] })
+  }, [fileId, queryClient])
+
+  useEffect(() => {
+    if (!displayPath) return
+    let cancelled = false
+    setSession(null)
+    setSessionError(null)
+    void (async () => {
+      try {
+        const res = await apiClient.post<UltidrawSessionResponse>("/ultidraw/session", {
+          path: displayPath,
+          mode: "edit",
+        })
+        if (!cancelled) setSession(res)
+      } catch (e) {
+        if (!cancelled) {
+          setSessionError(e instanceof Error ? e.message : "Impossible d'ouvrir le dessin")
+        }
+      }
+    })()
+    return () => {
+      cancelled = true
+    }
+  }, [displayPath])
+
+  const handleRename = useCallback(
+    async (input: string) => {
+      if (!displayPath) return
+      const newName = resolveRenameName({ name: fileName, type: "file" }, input)
+      if (displayFileBaseName(fileName) === input.trim()) return
+      await rename.mutateAsync({ path: displayPath, new_name: newName })
+      await refreshFile()
+    },
+    [displayPath, fileName, refreshFile, rename]
+  )
+
+  const openShare = useCallback(() => {
+    if (displayPath) setSharePath(displayPath)
+  }, [displayPath, setSharePath])
+
+  const collabUserName = identity?.name?.trim() || identity?.email || "Utilisateur"
+  const collabUserColor = colorForGuestId(identity?.email ?? collabUserName)
+
+  const chrome = useMemo(
+    () => ({
+      title,
+      onRename: handleRename,
+      renameDisabled: rename.isPending,
+      backHref,
+      backLabel: "Drive",
+      showBack: true,
+      shares: sharesData?.shares ?? [],
+      onShareClick: openShare,
+      showShare: true,
+      showAccount: true,
+    }),
+    [title, handleRename, rename.isPending, backHref, sharesData?.shares, openShare]
+  )
+
+  const resolvingFile = !ready || filePending || fileFetching
+  const awaitingSession = Boolean(displayPath) && !session && !sessionError
+  const { documentLoading, documentPhase, onDocumentLoadingChange } = useDocsEditorLoadingState(
+    session?.roomId ?? displayPath ?? fileId
+  )
+
+  const error =
+    fileError instanceof Error ? fileError.message : sessionError
+
+  const errorView =
+    error || !file ? (
+      <div className="flex h-full flex-col items-center justify-center gap-4 p-8">
+        <p className="text-sm text-muted-foreground">
+          {error ?? "Dessin introuvable"}
+        </p>
+        <Button variant="outline" asChild>
+          <Link href={backHref}>
+            <ArrowLeft className="mr-2 h-4 w-4" />
+            Retour
+          </Link>
+        </Button>
+      </div>
+    ) : null
+
+  return (
+    <DocsEditorLoadingShell
+      title={title || undefined}
+      resolvingFile={resolvingFile}
+      awaitingSession={awaitingSession}
+      documentLoading={Boolean(session) && documentLoading}
+      documentPhase={documentPhase}
+      error={!resolvingFile ? errorView : null}
+    >
+      {session && file && !error ? (
+        <UltidrawDocumentEditor
+          session={session}
+          mode="edit"
+          userName={collabUserName}
+          userColor={collabUserColor}
+          chrome={chrome}
+          deferSplash
+          onLoadingChange={onDocumentLoadingChange}
+        />
+      ) : null}
+    </DocsEditorLoadingShell>
+  )
+}

components/first-launch-splash.tsx

@@ -22,6 +22,8 @@ export function FirstLaunchSplash({
   useEffect(() => {
     const root = document.documentElement
     const skipForDrive =
+      pathname === "/" ||
+      pathname.startsWith("/demo/") ||
       isDriveAppPath(pathname) ||
       root.dataset.routeScope === "drive" ||
       root.dataset.splashSeen === "1"

components/gmail/contacts-page/contacts-app-shell.tsx

@@ -16,6 +16,7 @@ import { TrashView } from "./trash-view"
 import { BulkCreateDialog } from "./bulk-create-dialog"
 import { ImportDialog } from "./import-dialog"
 import { CONTACTS_SHELL_CLASS } from "@/lib/contacts-chrome-classes"
+import { AiChatPanel } from "@/components/ai/ai-chat-panel"
 
 export type ContactsPageView =
   | "contacts"
@@ -194,6 +195,7 @@ export function ContactsAppShell() {
 
       <ImportDialog open={importOpen} onOpenChange={setImportOpen} />
       <BulkCreateDialog open={bulkCreateOpen} onOpenChange={setBulkCreateOpen} onOpenImport={() => setImportOpen(true)} />
+      <AiChatPanel />
     </div>
   )
 }

components/gmail/right-panel.tsx

@@ -1,12 +1,15 @@
 "use client"
 
-import { Calendar, Users, CheckSquare, Plus } from "lucide-react"
+import { Calendar, Users, CheckSquare, Plus, Sparkles } from "lucide-react"
 import { Button } from "@/components/ui/button"
 import { useContactsStore } from "@/lib/contacts/contacts-store"
+import { useAiPanelStore } from "@/lib/ai/use-ai-panel"
 import { cn } from "@/lib/utils"
 
 export function RightPanel() {
   const { panelOpen, togglePanel } = useContactsStore()
+  const aiOpen = useAiPanelStore((s) => s.open)
+  const openAiPanel = useAiPanelStore((s) => s.openPanel)
 
   return (
     <aside className="hidden w-10 shrink-0 flex-col items-center gap-2 bg-transparent py-3 sm:flex">
@@ -16,6 +19,18 @@ export function RightPanel() {
       <Button variant="ghost" size="icon" className="h-9 w-9 text-gray-600 rounded-full">
         <CheckSquare className="h-4 w-4" />
       </Button>
+      <Button
+        variant="ghost"
+        size="icon"
+        className={cn(
+          "h-9 w-9 rounded-full",
+          aiOpen ? "bg-blue-100 text-[#1a73e8]" : "text-gray-600"
+        )}
+        onClick={() => openAiPanel({ app: "mail", temporary: true })}
+        aria-label="UltiAI"
+      >
+        <Sparkles className="h-4 w-4" />
+      </Button>
       <Button
         variant="ghost"
         size="icon"

components/landing/landing-data.ts

@@ -0,0 +1,162 @@
+import { suitePublicAsset } from "@/lib/suite/suite-public-asset"
+
+export type LandingApp = {
+  name: string
+  tagline: string
+  description: string
+  icon: string
+  href?: string
+  /** Application annoncée, pas encore disponible. */
+  soon?: boolean
+  accent: string
+}
+
+export const LANDING_APPS: LandingApp[] = [
+  {
+    name: "Ultimail",
+    tagline: "Messagerie",
+    description:
+      "Boîte unifiée multi-comptes, libellés intelligents, règles, envoi programmé et tri IA.",
+    icon: suitePublicAsset("/brand/ultimail-header-icon.png"),
+    href: "/mail",
+    accent: "#EA4335",
+  },
+  {
+    name: "UltiDrive",
+    tagline: "Fichiers & docs",
+    description:
+      "Stockage, partage par lien, documents texte, dessins et co-édition en temps réel.",
+    icon: suitePublicAsset("/ultidrive-mark.svg"),
+    href: "/drive",
+    accent: "#4285F4",
+  },
+  {
+    name: "Contacts",
+    tagline: "Carnet d'adresses",
+    description:
+      "Contacts unifiés sur toute la suite, synchronisés avec la messagerie et le partage.",
+    icon: suitePublicAsset("/contacts-mark.svg"),
+    href: "/contacts",
+    accent: "#4285F4",
+  },
+  {
+    name: "UltiAI",
+    tagline: "Assistant IA",
+    description:
+      "Assistant connecté à vos mails et fichiers, fournisseurs OpenAI-compatibles, quotas maîtrisés.",
+    icon: suitePublicAsset("/ultiai-mark.svg"),
+    href: "/chat",
+    accent: "#f2783c",
+  },
+  {
+    name: "Administration",
+    tagline: "Console d'admin",
+    description:
+      "Gestion de l'organisation, SSO, déploiement, quotas IA et réglages centralisés.",
+    icon: suitePublicAsset("/admin-mark.svg"),
+    href: "/admin/settings",
+    accent: "#5a6172",
+  },
+  {
+    name: "Agenda",
+    tagline: "Calendrier",
+    description:
+      "Agenda partagé, invitations et disponibilités — bientôt dans la suite.",
+    icon: suitePublicAsset("/agenda-mark.svg"),
+    soon: true,
+    accent: "#34c77b",
+  },
+  {
+    name: "UltiMeet",
+    tagline: "Visio",
+    description:
+      "Réunions vidéo chiffrées directement depuis votre navigateur — bientôt disponible.",
+    icon: suitePublicAsset("/ultimeet-mark.svg"),
+    soon: true,
+    accent: "#34A853",
+  },
+  {
+    name: "Photos",
+    tagline: "Galerie",
+    description:
+      "Vos photos sauvegardées et organisées, hébergées chez vous — bientôt disponible.",
+    icon: suitePublicAsset("/photos-mark.svg"),
+    soon: true,
+    accent: "#FBBC04",
+  },
+]
+
+export type LandingFeature = {
+  title: string
+  description: string
+  icon: string
+  /** Carte large dans la grille bento. */
+  wide?: boolean
+}
+
+export const LANDING_FEATURES: LandingFeature[] = [
+  {
+    title: "Souveraineté totale",
+    description:
+      "Auto-hébergée sur votre infrastructure : vos mails, fichiers et identités restent chez vous. Aucun tracker, aucune télémétrie, aucune dépendance à un cloud étranger.",
+    icon: "mdi:shield-lock-outline",
+    wide: true,
+  },
+  {
+    title: "100 % open source",
+    description:
+      "Code ouvert et auditable de bout en bout. Pas de boîte noire, pas de verrou propriétaire : vous gardez le contrôle, pour toujours.",
+    icon: "mdi:source-branch",
+  },
+  {
+    title: "SSO unifié",
+    description:
+      "Une seule identité (OIDC / Authentik) pour toute la suite. Connexion unique, sessions sécurisées, déconnexion centralisée.",
+    icon: "mdi:key-chain-variant",
+  },
+  {
+    title: "IA intégrée, maîtrisée",
+    description:
+      "Assistant UltiAI, tri de mails par LLM et agents connectés via MCP. Compatible avec tout fournisseur OpenAI-compatible — y compris vos modèles locaux.",
+    icon: "mdi:creation-outline",
+    wide: true,
+  },
+  {
+    title: "Collaboration temps réel",
+    description:
+      "Documents, feuilles et dessins co-édités en direct, avec curseurs partagés et historique.",
+    icon: "mdi:account-multiple-outline",
+  },
+  {
+    title: "Automatisations avancées",
+    description:
+      "Règles de tri, webhooks à templates, tokens API à permissions fines pour vos agents et intégrations.",
+    icon: "mdi:webhook",
+  },
+  {
+    title: "Ergonomie familière",
+    description:
+      "Une interface que vos équipes connaissent déjà : migration depuis Google ou Microsoft sans friction ni formation.",
+    icon: "mdi:gesture-tap-button",
+  },
+]
+
+export type LandingIntegration = {
+  label: string
+  icon: string
+}
+
+export const LANDING_INTEGRATIONS: LandingIntegration[] = [
+  { label: "IMAP / SMTP", icon: "mdi:email-sync-outline" },
+  { label: "OIDC / Authentik", icon: "mdi:shield-key-outline" },
+  { label: "OnlyOffice", icon: "mdi:file-document-edit-outline" },
+  { label: "Excalidraw", icon: "mdi:draw" },
+  { label: "Yjs temps réel", icon: "mdi:sync" },
+  { label: "Mistral", icon: "simple-icons:mistralai" },
+  { label: "OpenAI-compatible", icon: "mdi:robot-outline" },
+  { label: "MCP Agents", icon: "mdi:connection" },
+  { label: "Webhooks", icon: "mdi:webhook" },
+  { label: "PostgreSQL", icon: "simple-icons:postgresql" },
+  { label: "Docker", icon: "simple-icons:docker" },
+  { label: "Nextcloud", icon: "simple-icons:nextcloud" },
+]

components/landing/landing-demo.tsx

@@ -0,0 +1,175 @@
+"use client"
+
+import { useEffect, useRef, useState } from "react"
+import { Icon } from "@iconify/react"
+import { LandingReveal } from "@/components/landing/landing-reveal"
+import { cn } from "@/lib/utils"
+
+type DemoTab = {
+  id: string
+  label: string
+  icon: string
+  src: string
+  fakeUrl: string
+  hint: string
+}
+
+const DEMO_TABS: DemoTab[] = [
+  {
+    id: "mail",
+    label: "Boîte mail",
+    icon: "mdi:email-outline",
+    src: "/demo/mail",
+    fakeUrl: "suite.votre-domaine.fr/mail",
+    hint: "Lisez, archivez, répondez, composez — comme dans la vraie boîte.",
+  },
+  {
+    id: "docs",
+    label: "Éditeur UltiDocs",
+    icon: "mdi:file-document-edit-outline",
+    src: "/demo/docs",
+    fakeUrl: "suite.votre-domaine.fr/docs",
+    hint: "Le vrai éditeur de la suite : mise en forme, tableaux, styles, pages.",
+  },
+]
+
+export function LandingDemoSection() {
+  const sectionRef = useRef<HTMLElement>(null)
+  const [visible, setVisible] = useState(false)
+  const [activeTab, setActiveTab] = useState(DEMO_TABS[0].id)
+  /** Onglets dont l'iframe a été montée (état conservé au changement d'onglet). */
+  const [mounted, setMounted] = useState<Record<string, boolean>>({})
+  /** Incrément par onglet pour réinitialiser la démo (remount iframe). */
+  const [resetKeys, setResetKeys] = useState<Record<string, number>>({})
+
+  useEffect(() => {
+    const node = sectionRef.current
+    if (!node || visible) return
+    const observer = new IntersectionObserver(
+      (entries) => {
+        if (entries.some((entry) => entry.isIntersecting)) {
+          setVisible(true)
+          observer.disconnect()
+        }
+      },
+      { rootMargin: "240px 0px" }
+    )
+    observer.observe(node)
+    return () => observer.disconnect()
+  }, [visible])
+
+  useEffect(() => {
+    if (!visible) return
+    setMounted((prev) => (prev[activeTab] ? prev : { ...prev, [activeTab]: true }))
+  }, [visible, activeTab])
+
+  const active = DEMO_TABS.find((tab) => tab.id === activeTab) ?? DEMO_TABS[0]
+
+  return (
+    <section id="demo" ref={sectionRef} className="scroll-mt-20 px-4 py-20 sm:px-6">
+      <div className="mx-auto flex w-full max-w-6xl flex-col gap-10">
+        <LandingReveal className="mx-auto flex max-w-2xl flex-col items-center gap-4 text-center">
+          <span className="rounded-full bg-[var(--landing-chip)] px-3.5 py-1 text-xs font-semibold uppercase tracking-wider text-[var(--landing-chip-fg)]">
+            Démo interactive
+          </span>
+          <h2 className="text-balance text-3xl font-bold tracking-tight sm:text-4xl">
+            Essayez <span className="landing-gradient-text">maintenant</span>,
+            sans compte
+          </h2>
+          <p className="text-balance text-base leading-relaxed text-[var(--landing-muted)]">
+            De vraies fenêtres, de vrais comportements. Tout reste dans votre
+            onglet : <strong className="font-semibold text-[var(--landing-fg)]">zéro rétention</strong>,
+            rien n'est envoyé ni enregistré.
+          </p>
+        </LandingReveal>
+
+        <LandingReveal delay={0.1} className="flex flex-col gap-4">
+          {/* Onglets */}
+          <div className="flex flex-wrap items-center justify-center gap-2">
+            {DEMO_TABS.map((tab) => (
+              <button
+                key={tab.id}
+                type="button"
+                onClick={() => setActiveTab(tab.id)}
+                className={cn(
+                  "landing-cta h-10 px-5 text-sm",
+                  tab.id === activeTab
+                    ? "landing-cta--primary"
+                    : "landing-cta--ghost"
+                )}
+                aria-pressed={tab.id === activeTab}
+              >
+                <Icon icon={tab.icon} className="size-4.5" aria-hidden />
+                {tab.label}
+              </button>
+            ))}
+          </div>
+
+          {/* Fenêtre virtuelle */}
+          <div className="landing-glass-strong overflow-hidden rounded-2xl shadow-[0_40px_90px_-40px_rgba(30,40,90,0.5)]">
+            <div className="flex items-center gap-1.5 px-3 py-2.5">
+              <span className="size-2.5 rounded-full bg-[#ff5f57]" aria-hidden />
+              <span className="size-2.5 rounded-full bg-[#febc2e]" aria-hidden />
+              <span className="size-2.5 rounded-full bg-[#28c840]" aria-hidden />
+              <div className="ml-3 flex h-7 min-w-0 flex-1 items-center gap-2 rounded-full bg-[var(--landing-chip)] px-3 text-xs text-[var(--landing-muted)]">
+                <Icon icon="mdi:lock-outline" className="size-3.5 shrink-0" aria-hidden />
+                <span className="truncate">{active.fakeUrl}</span>
+              </div>
+              <button
+                type="button"
+                onClick={() =>
+                  setResetKeys((prev) => ({
+                    ...prev,
+                    [active.id]: (prev[active.id] ?? 0) + 1,
+                  }))
+                }
+                className="ml-2 flex h-7 items-center gap-1.5 rounded-full px-2.5 text-xs font-medium text-[var(--landing-muted)] transition-colors hover:bg-[var(--landing-chip)] hover:text-[var(--landing-fg)]"
+                title="Réinitialiser la démo (tout est éphémère)"
+              >
+                <Icon icon="mdi:restore" className="size-4" aria-hidden />
+                <span className="hidden sm:inline">Réinitialiser</span>
+              </button>
+              <a
+                href={active.src}
+                target="_blank"
+                rel="noopener noreferrer"
+                className="flex h-7 items-center gap-1.5 rounded-full px-2.5 text-xs font-medium text-[var(--landing-muted)] transition-colors hover:bg-[var(--landing-chip)] hover:text-[var(--landing-fg)]"
+                title="Ouvrir la démo en plein écran"
+              >
+                <Icon icon="mdi:open-in-new" className="size-4" aria-hidden />
+                <span className="hidden sm:inline">Plein écran</span>
+              </a>
+            </div>
+
+            <div className="relative h-[30rem] border-t border-[var(--landing-line)] bg-[var(--landing-bg)] sm:h-[34rem] lg:h-[38rem]">
+              {DEMO_TABS.map((tab) =>
+                mounted[tab.id] ? (
+                  <iframe
+                    key={`${tab.id}-${resetKeys[tab.id] ?? 0}`}
+                    src={tab.src}
+                    title={`Démo ${tab.label}`}
+                    loading="lazy"
+                    className={cn(
+                      "absolute inset-0 h-full w-full",
+                      tab.id === activeTab ? "block" : "hidden"
+                    )}
+                  />
+                ) : null
+              )}
+              {!mounted[active.id] ? (
+                <div className="absolute inset-0 flex items-center justify-center text-sm text-[var(--landing-muted)]">
+                  Chargement de la démo…
+                </div>
+              ) : null}
+            </div>
+          </div>
+
+          <p className="flex flex-wrap items-center justify-center gap-2 text-center text-sm text-[var(--landing-muted)]">
+            <Icon icon="mdi:incognito" className="size-4.5 shrink-0" aria-hidden />
+            {active.hint} Rechargez la page : tout disparaît.
+          </p>
+        </LandingReveal>
+      </div>
+    </section>
+  )
+}

components/landing/landing-header.tsx

@@ -0,0 +1,120 @@
+"use client"
+
+import { useRef, useState } from "react"
+import Link from "next/link"
+import { Icon } from "@iconify/react"
+import { AccountAvatar } from "@/components/suite/account-avatar"
+import { AccountSwitcherDropdown } from "@/components/suite/account-switcher-dropdown"
+import { SuiteFavoritesMenu } from "@/components/suite/suite-favorites-menu"
+import { Button } from "@/components/ui/button"
+import { useChromeIdentity } from "@/lib/hooks/use-chrome-identity"
+import { getAuthentikEnrollmentUrl } from "@/lib/auth/oidc-config"
+import { cn } from "@/lib/utils"
+
+const NAV_LINKS = [
+  { label: "Démo", href: "#demo" },
+  { label: "Applications", href: "#applications" },
+  { label: "Fonctionnalités", href: "#fonctionnalites" },
+  { label: "Souveraineté", href: "#souverainete" },
+]
+
+export function LandingHeader({ scrolled }: { scrolled: boolean }) {
+  const identity = useChromeIdentity()
+  const [accountMenuOpen, setAccountMenuOpen] = useState(false)
+  const accountMenuRef = useRef<HTMLDivElement>(null)
+
+  return (
+    <header
+      className={cn(
+        "sticky top-0 z-40 transition-[background-color,border-color,box-shadow,backdrop-filter] duration-300",
+        scrolled
+          ? "landing-glass-strong shadow-[0_8px_30px_-18px_rgba(0,0,0,0.35)]"
+          : "border-b border-transparent"
+      )}
+    >
+      <div className="mx-auto flex h-16 w-full max-w-6xl items-center justify-between gap-4 px-4 sm:px-6">
+        <Link
+          href="/"
+          className="flex min-w-0 items-center gap-2.5 rounded-md outline-none focus-visible:ring-2 focus-visible:ring-ring/50"
+          aria-label="Ulti Suite — Accueil"
+        >
+          <img
+            src="/ultisuite-mark.svg"
+            alt=""
+            width={48}
+            height={48}
+            draggable={false}
+            className="h-8 w-8 shrink-0 object-contain select-none"
+            aria-hidden
+          />
+          <span className="truncate text-lg font-semibold tracking-tight">
+            Ulti<span className="landing-gradient-text">Suite</span>
+          </span>
+        </Link>
+
+        <nav className="hidden items-center gap-1 md:flex" aria-label="Sections">
+          {NAV_LINKS.map((link) => (
+            <a
+              key={link.href}
+              href={link.href}
+              className="rounded-full px-3.5 py-1.5 text-sm font-medium text-[var(--landing-muted)] transition-colors hover:bg-[var(--landing-chip)] hover:text-[var(--landing-fg)]"
+            >
+              {link.label}
+            </a>
+          ))}
+        </nav>
+
+        <div className="flex shrink-0 items-center gap-2">
+          {identity ? (
+            <>
+              <Link
+                href="/mail/inbox"
+                className="landing-cta landing-cta--primary hidden h-9 px-4 text-sm sm:inline-flex"
+              >
+                Ouvrir Ultimail
+                <Icon icon="mdi:arrow-right" className="size-4" aria-hidden />
+              </Link>
+              <SuiteFavoritesMenu onOpen={() => setAccountMenuOpen(false)} />
+              <div className="relative" ref={accountMenuRef}>
+                <Button
+                  variant="ghost"
+                  size="icon-lg"
+                  className="size-10 overflow-hidden rounded-full p-0"
+                  aria-label={`Compte : ${identity.email}`}
+                  aria-expanded={accountMenuOpen}
+                  aria-haspopup="dialog"
+                  onClick={() => setAccountMenuOpen((open) => !open)}
+                >
+                  <AccountAvatar
+                    account={{ name: identity.name, email: identity.email }}
+                    size="md"
+                  />
+                </Button>
+                <AccountSwitcherDropdown
+                  open={accountMenuOpen}
+                  onOpenChange={setAccountMenuOpen}
+                  containerRef={accountMenuRef}
+                />
+              </div>
+            </>
+          ) : (
+            <>
+              <a
+                href={getAuthentikEnrollmentUrl()}
+                className="landing-cta landing-cta--ghost hidden h-9 px-4 text-sm sm:inline-flex"
+              >
+                Créer un compte
+              </a>
+              <Link
+                href="/login"
+                className="landing-cta landing-cta--primary h-9 px-4 text-sm"
+              >
+                Se connecter
+              </Link>
+            </>
+          )}
+        </div>
+      </div>
+    </header>
+  )
+}

components/landing/landing-hero.tsx

@@ -0,0 +1,210 @@
+"use client"
+
+import Link from "next/link"
+import { Icon } from "@iconify/react"
+import { LandingReveal } from "@/components/landing/landing-reveal"
+import { LANDING_APPS } from "@/components/landing/landing-data"
+import { useChromeIdentity } from "@/lib/hooks/use-chrome-identity"
+import { getAuthentikEnrollmentUrl } from "@/lib/auth/oidc-config"
+import { cn } from "@/lib/utils"
+
+function HeroDock() {
+  const apps = LANDING_APPS.filter((app) => app.href)
+
+  return (
+    <div className="flex flex-wrap items-center justify-center gap-3 sm:gap-4">
+      {apps.map((app, index) => (
+        <Link
+          key={app.name}
+          href={app.href!}
+          title={app.name}
+          className="landing-dock-tile landing-glass group flex size-14 items-center justify-center rounded-2xl transition-transform hover:scale-110 sm:size-16"
+          style={{ "--float-delay": `${index * 0.55}s` } as React.CSSProperties}
+        >
+          <img
+            src={app.icon}
+            alt={app.name}
+            className="size-8 object-contain transition-transform group-hover:scale-110 sm:size-9"
+            draggable={false}
+          />
+        </Link>
+      ))}
+    </div>
+  )
+}
+
+/** Fenêtre « produit » stylisée (pas un vrai screenshot — du pur CSS). */
+function HeroPreview() {
+  const rows = [
+    { from: "Conseil d'administration", subject: "Ordre du jour — revue Q3", time: "09:12", unread: true },
+    { from: "UltiAI", subject: "Résumé de vos 12 mails non lus", time: "08:47", ai: true },
+    { from: "Marie Laurent", subject: "Spécifications produit v2 (UltiDocs)", time: "08:30" },
+    { from: "Infra", subject: "Sauvegarde hebdomadaire effectuée ✓", time: "07:58" },
+  ]
+
+  return (
+    <div
+      className="landing-glass-strong relative mx-auto w-full max-w-3xl rounded-2xl p-2 shadow-[0_40px_90px_-40px_rgba(30,40,90,0.45)]"
+      aria-hidden
+    >
+      <div className="flex items-center gap-1.5 px-3 py-2">
+        <span className="size-2.5 rounded-full bg-[#ff5f57]" />
+        <span className="size-2.5 rounded-full bg-[#febc2e]" />
+        <span className="size-2.5 rounded-full bg-[#28c840]" />
+        <div className="ml-3 flex h-6 flex-1 items-center rounded-full bg-[var(--landing-chip)] px-3 text-[11px] text-[var(--landing-muted)]">
+          suite.votre-domaine.fr/mail
+        </div>
+      </div>
+      <div className="flex overflow-hidden rounded-xl border border-[var(--landing-line)]">
+        <div className="hidden w-40 shrink-0 flex-col gap-1 border-r border-[var(--landing-line)] bg-[var(--landing-card)] p-3 sm:flex">
+          <div className="landing-cta--primary landing-cta mb-2 h-8 w-full rounded-full text-xs">
+            Nouveau message
+          </div>
+          {["Boîte de réception", "Favoris", "Programmés", "Brouillons"].map(
+            (label, i) => (
+              <div
+                key={label}
+                className={cn(
+                  "flex items-center justify-between rounded-full px-3 py-1.5 text-xs",
+                  i === 0
+                    ? "bg-[var(--landing-chip)] font-semibold text-[var(--landing-chip-fg)]"
+                    : "text-[var(--landing-muted)]"
+                )}
+              >
+                <span>{label}</span>
+                {i === 0 ? <span>12</span> : null}
+              </div>
+            )
+          )}
+        </div>
+        <div className="flex-1 divide-y divide-[var(--landing-line)] bg-[var(--landing-card-strong)]">
+          {rows.map((row) => (
+            <div key={row.subject} className="flex items-center gap-3 px-4 py-3">
+              <span
+                className={cn(
+                  "size-2 shrink-0 rounded-full",
+                  row.unread ? "bg-[var(--landing-glow-a)]" : "bg-transparent"
+                )}
+              />
+              <span
+                className={cn(
+                  "w-32 shrink-0 truncate text-xs sm:w-40 sm:text-[13px]",
+                  row.unread ? "font-semibold" : "text-[var(--landing-muted)]"
+                )}
+              >
+                {row.from}
+              </span>
+              <span className="min-w-0 flex-1 truncate text-xs text-[var(--landing-muted)] sm:text-[13px]">
+                {row.ai ? (
+                  <span className="mr-1.5 inline-flex items-center gap-1 rounded-full bg-[var(--landing-chip)] px-1.5 py-px text-[10px] font-semibold text-[var(--landing-chip-fg)]">
+                    <Icon icon="mdi:creation-outline" className="size-3" />
+                    IA
+                  </span>
+                ) : null}
+                {row.subject}
+              </span>
+              <span className="shrink-0 text-[11px] text-[var(--landing-muted)]">
+                {row.time}
+              </span>
+            </div>
+          ))}
+        </div>
+      </div>
+    </div>
+  )
+}
+
+export function LandingHero() {
+  const identity = useChromeIdentity()
+
+  return (
+    <section className="relative px-4 pb-20 pt-14 sm:px-6 sm:pt-20">
+      <div className="mx-auto flex w-full max-w-5xl flex-col items-center gap-8 text-center">
+        <LandingReveal>
+          <span className="landing-glass inline-flex items-center gap-2.5 rounded-full px-4 py-1.5 text-xs font-medium text-[var(--landing-muted)] sm:text-sm">
+            <span className="landing-pulse-dot" aria-hidden />
+            Open source · Souveraine · Prête pour l'IA
+          </span>
+        </LandingReveal>
+
+        <LandingReveal delay={0.08}>
+          <h1 className="text-balance text-4xl font-bold leading-[1.06] tracking-tight sm:text-6xl lg:text-7xl">
+            Toute votre suite de travail.
+            <br />
+            <span className="landing-gradient-text">Chez vous.</span>
+          </h1>
+        </LandingReveal>
+
+        <LandingReveal delay={0.16}>
+          <p className="mx-auto max-w-2xl text-balance text-base leading-relaxed text-[var(--landing-muted)] sm:text-lg">
+            Mails, fichiers, documents collaboratifs, contacts et assistant IA :
+            l'alternative complète à Google Workspace et Microsoft 365,
+            open source et hébergée sur <em className="not-italic font-semibold text-[var(--landing-fg)]">votre</em> infrastructure.
+          </p>
+        </LandingReveal>
+
+        <LandingReveal delay={0.24} className="flex flex-col items-center gap-4">
+          {identity ? (
+            <>
+              <p className="text-sm text-[var(--landing-muted)]">
+                Bonjour {identity.firstName} — votre suite vous attend.
+              </p>
+              <div className="flex flex-wrap items-center justify-center gap-3">
+                <Link
+                  href="/mail/inbox"
+                  className="landing-cta landing-cta--primary h-12 px-7 text-base"
+                >
+                  Ouvrir Ultimail
+                  <Icon icon="mdi:arrow-right" className="size-5" aria-hidden />
+                </Link>
+                <Link
+                  href="/drive"
+                  className="landing-cta landing-cta--ghost h-12 px-7 text-base"
+                >
+                  Ouvrir UltiDrive
+                </Link>
+              </div>
+            </>
+          ) : (
+            <>
+              <div className="flex flex-wrap items-center justify-center gap-3">
+                <Link
+                  href="/login"
+                  className="landing-cta landing-cta--primary h-12 px-7 text-base"
+                >
+                  Se connecter
+                  <Icon icon="mdi:arrow-right" className="size-5" aria-hidden />
+                </Link>
+                <a
+                  href={getAuthentikEnrollmentUrl()}
+                  className="landing-cta landing-cta--ghost h-12 px-7 text-base"
+                >
+                  Créer un compte
+                </a>
+              </div>
+              <a
+                href="#demo"
+                className="group inline-flex items-center gap-1.5 text-sm font-medium text-[var(--landing-muted)] transition-colors hover:text-[var(--landing-fg)]"
+              >
+                ou essayez la démo interactive, sans compte
+                <Icon
+                  icon="mdi:arrow-down"
+                  className="size-4 transition-transform group-hover:translate-y-0.5"
+                  aria-hidden
+                />
+              </a>
+            </>
+          )}
+        </LandingReveal>
+
+        <LandingReveal delay={0.32} className="w-full">
+          <HeroDock />
+        </LandingReveal>
+
+        <LandingReveal delay={0.4} className="w-full pt-6">
+          <HeroPreview />
+        </LandingReveal>
+      </div>
+    </section>
+  )
+}

components/landing/landing-page.tsx

@@ -0,0 +1,48 @@
+"use client"
+
+import { useRef, useState } from "react"
+import { LandingDemoSection } from "@/components/landing/landing-demo"
+import { LandingHeader } from "@/components/landing/landing-header"
+import { LandingHero } from "@/components/landing/landing-hero"
+import {
+  LandingAppsSection,
+  LandingFeaturesSection,
+  LandingFooter,
+  LandingIntegrationsSection,
+  LandingSovereigntySection,
+} from "@/components/landing/landing-sections"
+
+export function LandingPage() {
+  const scrollRef = useRef<HTMLDivElement>(null)
+  const [scrolled, setScrolled] = useState(false)
+
+  return (
+    <div
+      ref={scrollRef}
+      className="landing-root relative h-dvh overflow-y-auto overflow-x-hidden"
+      onScroll={() => {
+        const top = scrollRef.current?.scrollTop ?? 0
+        setScrolled((prev) => (top > 8 ? true : top <= 2 ? false : prev))
+      }}
+    >
+      <div className="landing-backdrop" aria-hidden>
+        <div className="landing-orb landing-orb--a" />
+        <div className="landing-orb landing-orb--b" />
+        <div className="landing-orb landing-orb--c" />
+      </div>
+
+      <div className="relative z-10 flex min-h-full flex-col">
+        <LandingHeader scrolled={scrolled} />
+        <main className="flex-1">
+          <LandingHero />
+          <LandingIntegrationsSection />
+          <LandingDemoSection />
+          <LandingAppsSection />
+          <LandingFeaturesSection />
+          <LandingSovereigntySection />
+        </main>
+        <LandingFooter />
+      </div>
+    </div>
+  )
+}

components/landing/landing-reveal.tsx

@@ -0,0 +1,54 @@
+"use client"
+
+import { useEffect, useRef, useState, type ReactNode } from "react"
+import { cn } from "@/lib/utils"
+
+interface LandingRevealProps {
+  children: ReactNode
+  className?: string
+  /** Délai (s) appliqué à la transition — pour le stagger. */
+  delay?: number
+  as?: "div" | "section" | "li" | "span"
+}
+
+/** Révèle son contenu à l'entrée dans le viewport (une seule fois). */
+export function LandingReveal({
+  children,
+  className,
+  delay = 0,
+  as: Tag = "div",
+}: LandingRevealProps) {
+  const ref = useRef<HTMLElement | null>(null)
+  const [revealed, setRevealed] = useState(false)
+
+  useEffect(() => {
+    const node = ref.current
+    if (!node || revealed) return
+    if (typeof IntersectionObserver === "undefined") {
+      setRevealed(true)
+      return
+    }
+    const observer = new IntersectionObserver(
+      (entries) => {
+        if (entries.some((entry) => entry.isIntersecting)) {
+          setRevealed(true)
+          observer.disconnect()
+        }
+      },
+      { threshold: 0.12, rootMargin: "0px 0px -36px 0px" }
+    )
+    observer.observe(node)
+    return () => observer.disconnect()
+  }, [revealed])
+
+  return (
+    <Tag
+      ref={ref as never}
+      className={cn("landing-reveal", className)}
+      data-revealed={revealed}
+      style={delay ? ({ "--reveal-delay": `${delay}s` } as React.CSSProperties) : undefined}
+    >
+      {children}
+    </Tag>
+  )
+}

components/landing/landing-sections.tsx

@@ -0,0 +1,358 @@
+"use client"
+
+import Link from "next/link"
+import { Icon } from "@iconify/react"
+import { LandingReveal } from "@/components/landing/landing-reveal"
+import {
+  LANDING_APPS,
+  LANDING_FEATURES,
+  LANDING_INTEGRATIONS,
+} from "@/components/landing/landing-data"
+import { useChromeIdentity } from "@/lib/hooks/use-chrome-identity"
+import { getAuthentikEnrollmentUrl } from "@/lib/auth/oidc-config"
+import { cn } from "@/lib/utils"
+
+function SectionHeading({
+  eyebrow,
+  title,
+  description,
+}: {
+  eyebrow: string
+  title: React.ReactNode
+  description?: string
+}) {
+  return (
+    <LandingReveal className="mx-auto flex max-w-2xl flex-col items-center gap-4 text-center">
+      <span className="rounded-full bg-[var(--landing-chip)] px-3.5 py-1 text-xs font-semibold uppercase tracking-wider text-[var(--landing-chip-fg)]">
+        {eyebrow}
+      </span>
+      <h2 className="text-balance text-3xl font-bold tracking-tight sm:text-4xl">
+        {title}
+      </h2>
+      {description ? (
+        <p className="text-balance text-base leading-relaxed text-[var(--landing-muted)]">
+          {description}
+        </p>
+      ) : null}
+    </LandingReveal>
+  )
+}
+
+/* ---------- Applications ---------- */
+
+export function LandingAppsSection() {
+  return (
+    <section id="applications" className="scroll-mt-20 px-4 py-20 sm:px-6">
+      <div className="mx-auto flex w-full max-w-6xl flex-col gap-12">
+        <SectionHeading
+          eyebrow="Applications"
+          title={
+            <>
+              Une suite <span className="landing-gradient-text">connectée</span>,
+              pas une collection d'outils
+            </>
+          }
+          description="Chaque application partage la même identité, les mêmes contacts et le même stockage. Ouvrez, l'écosystème suit."
+        />
+
+        <ul className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-4">
+          {LANDING_APPS.map((app, index) => {
+            const card = (
+              <div
+                className={cn(
+                  "landing-glass landing-halo-card flex h-full flex-col gap-3 rounded-2xl p-5",
+                  app.soon && "opacity-75"
+                )}
+              >
+                <div className="flex items-center justify-between">
+                  <span
+                    className="flex size-11 items-center justify-center rounded-xl"
+                    style={{ backgroundColor: `${app.accent}1a` }}
+                  >
+                    <img
+                      src={app.icon}
+                      alt=""
+                      className="size-7 object-contain"
+                      draggable={false}
+                      aria-hidden
+                    />
+                  </span>
+                  {app.soon ? (
+                    <span className="rounded-full border border-[var(--landing-line)] px-2.5 py-0.5 text-[10px] font-semibold uppercase tracking-wider text-[var(--landing-muted)]">
+                      Bientôt
+                    </span>
+                  ) : (
+                    <Icon
+                      icon="mdi:arrow-top-right"
+                      className="size-4 text-[var(--landing-muted)] transition-transform group-hover:translate-x-0.5 group-hover:-translate-y-0.5"
+                      aria-hidden
+                    />
+                  )}
+                </div>
+                <div>
+                  <p className="text-[11px] font-semibold uppercase tracking-wider text-[var(--landing-muted)]">
+                    {app.tagline}
+                  </p>
+                  <h3 className="text-lg font-semibold tracking-tight">
+                    {app.name}
+                  </h3>
+                </div>
+                <p className="text-sm leading-relaxed text-[var(--landing-muted)]">
+                  {app.description}
+                </p>
+              </div>
+            )
+
+            return (
+              <LandingReveal as="li" key={app.name} delay={(index % 4) * 0.07}>
+                {app.href && !app.soon ? (
+                  <Link href={app.href} className="group block h-full rounded-2xl outline-none focus-visible:ring-2 focus-visible:ring-ring/50">
+                    {card}
+                  </Link>
+                ) : (
+                  card
+                )}
+              </LandingReveal>
+            )
+          })}
+        </ul>
+      </div>
+    </section>
+  )
+}
+
+/* ---------- Fonctionnalités (bento) ---------- */
+
+export function LandingFeaturesSection() {
+  return (
+    <section id="fonctionnalites" className="scroll-mt-20 px-4 py-20 sm:px-6">
+      <div className="mx-auto flex w-full max-w-6xl flex-col gap-12">
+        <SectionHeading
+          eyebrow="Fonctionnalités"
+          title={
+            <>
+              Conçue pour remplacer,
+              <br className="hidden sm:block" /> pensée pour{" "}
+              <span className="landing-gradient-text">durer</span>
+            </>
+          }
+          description="Tout ce que vous attendez d'une suite moderne — sans céder vos données pour l'obtenir."
+        />
+
+        <ul className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-4">
+          {LANDING_FEATURES.map((feature, index) => (
+            <LandingReveal
+              as="li"
+              key={feature.title}
+              delay={(index % 4) * 0.07}
+              className={cn(feature.wide && "sm:col-span-2")}
+            >
+              <div className="landing-glass landing-halo-card flex h-full flex-col gap-3 rounded-2xl p-6">
+                <span className="flex size-11 items-center justify-center rounded-xl bg-[var(--landing-chip)] text-[var(--landing-chip-fg)]">
+                  <Icon icon={feature.icon} className="size-6" aria-hidden />
+                </span>
+                <h3 className="text-lg font-semibold tracking-tight">
+                  {feature.title}
+                </h3>
+                <p className="text-sm leading-relaxed text-[var(--landing-muted)]">
+                  {feature.description}
+                </p>
+              </div>
+            </LandingReveal>
+          ))}
+        </ul>
+      </div>
+    </section>
+  )
+}
+
+/* ---------- Souveraineté + stats ---------- */
+
+const STATS = [
+  { value: "100 %", label: "open source, auditable" },
+  { value: "0", label: "tracker, télémétrie ou pub" },
+  { value: "1", label: "identité SSO pour toute la suite" },
+  { value: "∞", label: "contrôle : c'est votre serveur" },
+]
+
+export function LandingSovereigntySection() {
+  return (
+    <section id="souverainete" className="scroll-mt-20 px-4 py-20 sm:px-6">
+      <div className="mx-auto w-full max-w-6xl">
+        <LandingReveal>
+          <div className="landing-glass-strong relative overflow-hidden rounded-3xl px-6 py-12 sm:px-12 sm:py-16">
+            <div
+              className="pointer-events-none absolute inset-0 opacity-60"
+              style={{
+                background:
+                  "radial-gradient(60% 90% at 15% 0%, color-mix(in oklab, var(--landing-glow-a) 22%, transparent), transparent 70%), radial-gradient(50% 80% at 90% 100%, color-mix(in oklab, var(--landing-glow-b) 18%, transparent), transparent 70%)",
+              }}
+              aria-hidden
+            />
+            <div className="relative flex flex-col gap-10">
+              <div className="flex max-w-2xl flex-col gap-4">
+                <span className="inline-flex w-fit items-center gap-2 rounded-full bg-[var(--landing-chip)] px-3.5 py-1 text-xs font-semibold uppercase tracking-wider text-[var(--landing-chip-fg)]">
+                  <Icon icon="mdi:shield-check-outline" className="size-4" aria-hidden />
+                  Souveraineté
+                </span>
+                <h2 className="text-balance text-3xl font-bold tracking-tight sm:text-4xl">
+                  Vos données ne quittent jamais{" "}
+                  <span className="landing-gradient-text">votre territoire</span>
+                </h2>
+                <p className="text-base leading-relaxed text-[var(--landing-muted)]">
+                  Déployée chez vous ou chez l'hébergeur de votre choix, la
+                  suite Ulti garde mails, fichiers et identités sous votre
+                  juridiction. Migration progressive : rattachez vos comptes
+                  existants et avancez à votre rythme.
+                </p>
+              </div>
+
+              <dl className="grid grid-cols-2 gap-6 lg:grid-cols-4">
+                {STATS.map((stat, index) => (
+                  <LandingReveal key={stat.label} delay={index * 0.08}>
+                    <div className="flex flex-col gap-1 border-l-2 border-[var(--landing-glow-a)] pl-4">
+                      <dt className="order-2 text-sm text-[var(--landing-muted)]">
+                        {stat.label}
+                      </dt>
+                      <dd className="order-1 text-3xl font-bold tracking-tight sm:text-4xl">
+                        {stat.value}
+                      </dd>
+                    </div>
+                  </LandingReveal>
+                ))}
+              </dl>
+            </div>
+          </div>
+        </LandingReveal>
+      </div>
+    </section>
+  )
+}
+
+/* ---------- Intégrations (marquee) ---------- */
+
+function IntegrationsTrack() {
+  return (
+    <div className="landing-marquee__track" aria-hidden>
+      {LANDING_INTEGRATIONS.map((item) => (
+        <span
+          key={item.label}
+          className="flex shrink-0 items-center gap-2 text-sm font-medium text-[var(--landing-muted)]"
+        >
+          <Icon icon={item.icon} className="size-5" aria-hidden />
+          {item.label}
+        </span>
+      ))}
+    </div>
+  )
+}
+
+export function LandingIntegrationsSection() {
+  return (
+    <section className="px-0 py-10">
+      <LandingReveal className="mx-auto flex w-full max-w-6xl flex-col gap-6">
+        <p className="text-center text-xs font-semibold uppercase tracking-widest text-[var(--landing-muted)]">
+          S'intègre avec vos standards ouverts
+        </p>
+        <div
+          className="landing-marquee"
+          role="list"
+          aria-label={LANDING_INTEGRATIONS.map((i) => i.label).join(", ")}
+        >
+          <IntegrationsTrack />
+          <IntegrationsTrack />
+        </div>
+      </LandingReveal>
+    </section>
+  )
+}
+
+/* ---------- CTA final + footer ---------- */
+
+export function LandingFooter() {
+  const identity = useChromeIdentity()
+
+  return (
+    <footer className="px-4 pb-10 pt-20 sm:px-6">
+      <div className="mx-auto flex w-full max-w-6xl flex-col gap-14">
+        <LandingReveal className="flex flex-col items-center gap-6 text-center">
+          <h2 className="text-balance text-3xl font-bold tracking-tight sm:text-5xl">
+            Prêt à reprendre{" "}
+            <span className="landing-gradient-text">le contrôle</span> ?
+          </h2>
+          <p className="max-w-xl text-balance text-base text-[var(--landing-muted)]">
+            {identity
+              ? "Votre suite est déjà prête. Ouvrez une application et continuez là où vous en étiez."
+              : "Créez votre compte et découvrez une suite complète qui travaille pour vous — pas l'inverse."}
+          </p>
+          <div className="flex flex-wrap items-center justify-center gap-3">
+            {identity ? (
+              <>
+                <Link
+                  href="/mail/inbox"
+                  className="landing-cta landing-cta--primary h-12 px-7 text-base"
+                >
+                  Ouvrir Ultimail
+                  <Icon icon="mdi:arrow-right" className="size-5" aria-hidden />
+                </Link>
+                <Link
+                  href="/chat"
+                  className="landing-cta landing-cta--ghost h-12 px-7 text-base"
+                >
+                  Parler à UltiAI
+                </Link>
+              </>
+            ) : (
+              <>
+                <a
+                  href={getAuthentikEnrollmentUrl()}
+                  className="landing-cta landing-cta--primary h-12 px-7 text-base"
+                >
+                  Créer un compte
+                  <Icon icon="mdi:arrow-right" className="size-5" aria-hidden />
+                </a>
+                <Link
+                  href="/login"
+                  className="landing-cta landing-cta--ghost h-12 px-7 text-base"
+                >
+                  Se connecter
+                </Link>
+              </>
+            )}
+          </div>
+        </LandingReveal>
+
+        <div className="flex flex-col items-center justify-between gap-4 border-t border-[var(--landing-line)] pt-8 text-sm text-[var(--landing-muted)] sm:flex-row">
+          <div className="flex items-center gap-2.5">
+            <img
+              src="/ultisuite-mark.svg"
+              alt=""
+              className="h-6 w-6 object-contain"
+              draggable={false}
+              aria-hidden
+            />
+            <span className="font-semibold text-[var(--landing-fg)]">
+              UltiSuite
+            </span>
+            <span aria-hidden>·</span>
+            <span>Suite collaborative souveraine et open source</span>
+          </div>
+          <nav className="flex items-center gap-4" aria-label="Liens">
+            <Link href="/mail" className="transition-colors hover:text-[var(--landing-fg)]">
+              Ultimail
+            </Link>
+            <Link href="/drive" className="transition-colors hover:text-[var(--landing-fg)]">
+              UltiDrive
+            </Link>
+            <Link href="/contacts" className="transition-colors hover:text-[var(--landing-fg)]">
+              Contacts
+            </Link>
+            <Link href="/chat" className="transition-colors hover:text-[var(--landing-fg)]">
+              UltiAI
+            </Link>
+          </nav>
+        </div>
+      </div>
+    </footer>
+  )
+}

lib/admin-settings/map-api-org-settings.ts

@@ -134,6 +134,16 @@ export function apiOrgPolicyToStore(policy: ApiOrgPolicy): Partial<OrgSettingsSt
       export_mirror_format: policy.richtext?.export_mirror_format ?? "",
       hocuspocus_url: policy.richtext?.hocuspocus_url ?? "",
     },
+    aiAssistant: {
+      enabled: policy.ai_assistant?.enabled ?? false,
+      openwebui_internal_url: policy.ai_assistant?.openwebui_internal_url ?? "",
+      public_path: policy.ai_assistant?.public_path ?? "/ai",
+      embed_default_temporary: policy.ai_assistant?.embed_default_temporary ?? true,
+      default_model: policy.ai_assistant?.default_model ?? "",
+      enabled_tools: policy.ai_assistant?.enabled_tools ?? ["mail", "drive", "contacts", "search"],
+      chat_sync_enabled: policy.ai_assistant?.chat_sync_enabled ?? true,
+      chat_nc_path: policy.ai_assistant?.chat_nc_path ?? "/.ultimail/ai/chats",
+    },
     plugins: policy.plugins ?? [],
     integrations: mergeIntegrations(policy.integrations as IntegrationEntry[]),
   }
@@ -187,6 +197,7 @@ export function storeToApiOrgPolicy(state: OrgSettingsState): ApiOrgPolicy {
     mailing: { ...state.mailing },
     onlyoffice: { ...state.onlyoffice },
     richtext: { ...state.richtext },
+    ai_assistant: { ...state.aiAssistant },
     plugins: state.plugins.map(({ id, name, description, enabled, version }) => ({
       id,
       name,

lib/admin-settings/org-settings-store.ts

@@ -11,6 +11,7 @@ import type {
   NextcloudSettings,
   OnlyOfficeSettings,
   RichTextSettings,
+  AiAssistantSettings,
   OrgLLMSettings,
   OrgSearchSettings,
   OrgStorageQuotas,
@@ -123,6 +124,17 @@ const DEFAULT_RICHTEXT: RichTextSettings = {
   hocuspocus_url: "",
 }
 
+const DEFAULT_AI_ASSISTANT: AiAssistantSettings = {
+  enabled: false,
+  openwebui_internal_url: "",
+  public_path: "/ai",
+  embed_default_temporary: true,
+  default_model: "",
+  enabled_tools: ["mail", "drive", "contacts", "search"],
+  chat_sync_enabled: true,
+  chat_nc_path: "/.ultimail/ai/chats",
+}
+
 const DEFAULT_PLUGINS: PluginEntry[] = [
   {
     id: "mail-automation",
@@ -155,10 +167,17 @@ const DEFAULT_PLUGINS: PluginEntry[] = [
   {
     id: "richtext-editor",
     name: "Édition rich text TipTap",
-    description: "Éditeur texte collaboratif pour documents Word.",
+    description: "Édition rich text TipTap pour documents Word.",
     enabled: true,
     version: "1.0.0",
   },
+  {
+    id: "ai-assistant",
+    name: "UltiAI",
+    description: "Assistant IA intégré avec tools mail, drive et contacts.",
+    enabled: false,
+    version: "1.0.0",
+  },
 ]
 
 const DEFAULT_INTEGRATIONS: IntegrationEntry[] = [
@@ -209,6 +228,7 @@ type OrgSettingsActions = {
   setMailing: (patch: Partial<MailingSettings>) => void
   setOnlyoffice: (patch: Partial<OnlyOfficeSettings>) => void
   setRichtext: (patch: Partial<RichTextSettings>) => void
+  setAiAssistant: (patch: Partial<AiAssistantSettings>) => void
   setAdministrators: (admins: Administrator[]) => void
   addAdministrator: (admin: Administrator) => void
   removeAdministrator: (id: string) => void
@@ -231,6 +251,7 @@ type OrgSettingsActions = {
     mailing: MailingSettings
     onlyoffice: OnlyOfficeSettings
     richtext: RichTextSettings
+    aiAssistant: AiAssistantSettings
     plugins: PluginEntry[]
     integrations: IntegrationEntry[]
   }>, meta?: OrgSettingsMeta) => void
@@ -251,6 +272,7 @@ export const useOrgSettingsStore = create<
     mailing: MailingSettings
     onlyoffice: OnlyOfficeSettings
     richtext: RichTextSettings
+    aiAssistant: AiAssistantSettings
     plugins: PluginEntry[]
     integrations: IntegrationEntry[]
     meta: OrgSettingsMeta | null
@@ -270,6 +292,7 @@ export const useOrgSettingsStore = create<
       mailing: DEFAULT_MAILING,
       onlyoffice: DEFAULT_ONLYOFFICE,
       richtext: DEFAULT_RICHTEXT,
+      aiAssistant: DEFAULT_AI_ASSISTANT,
       plugins: DEFAULT_PLUGINS,
       integrations: DEFAULT_INTEGRATIONS,
       meta: null,
@@ -299,6 +322,8 @@ export const useOrgSettingsStore = create<
         set((s) => ({ onlyoffice: { ...s.onlyoffice, ...patch } })),
       setRichtext: (patch) =>
         set((s) => ({ richtext: { ...s.richtext, ...patch } })),
+      setAiAssistant: (patch) =>
+        set((s) => ({ aiAssistant: { ...s.aiAssistant, ...patch } })),
       setAdministrators: (administrators) => set({ administrators }),
       addAdministrator: (admin) =>
         set((s) => ({ administrators: [...s.administrators, admin] })),

lib/admin-settings/org-settings-types.ts

@@ -172,6 +172,17 @@ export type RichTextSettings = {
   hocuspocus_url: string
 }
 
+export type AiAssistantSettings = {
+  enabled: boolean
+  openwebui_internal_url: string
+  public_path: string
+  embed_default_temporary: boolean
+  default_model: string
+  enabled_tools: string[]
+  chat_sync_enabled: boolean
+  chat_nc_path: string
+}
+
 export type PluginEntry = {
   id: string
   name: string
@@ -203,6 +214,7 @@ export type OrgSettingsState = {
   mailing: MailingSettings
   onlyoffice: OnlyOfficeSettings
   richtext: RichTextSettings
+  aiAssistant: AiAssistantSettings
   plugins: PluginEntry[]
   integrations: IntegrationEntry[]
 }

lib/admin-settings/settings-nav.ts

@@ -34,6 +34,7 @@ export type AdminSettingsSectionId =
   | "mailing"
   | "onlyoffice"
   | "richtext"
+  | "ai-assistant"
   | "audit"
 
 export type AdminSettingsNavItem = {
@@ -150,6 +151,13 @@ export const ADMIN_SETTINGS_NAV: AdminSettingsNavItem[] = [
     href: "/admin/settings/richtext",
     icon: FileText,
   },
+  {
+    id: "ai-assistant",
+    label: "UltiAI",
+    description: "Assistant IA intégré et tools suite",
+    href: "/admin/settings/ai-assistant",
+    icon: Bot,
+  },
   {
     id: "audit",
     label: "Journal d'audit",

lib/admin/deploy-runtime.ts

@@ -22,6 +22,7 @@ const GROUP_LABELS: Record<string, string> = {
   authentik: "Authentik / OIDC",
   nextcloud: "Nextcloud",
   onlyoffice: "OnlyOffice",
+  ai_assistant: "UltiAI",
   search: "Recherche",
   immich: "Immich",
   jitsi: "Jitsi Meet",

lib/ai/chat-context.ts

@@ -0,0 +1,79 @@
+export type AiEmbedApp = "mail" | "drive" | "contacts" | "docs" | "standalone"
+
+export type AiChatContext = {
+  app: AiEmbedApp
+  temporary?: boolean
+  messageId?: string
+  accountId?: string
+  drivePath?: string
+  fileId?: string
+  contactId?: string
+  subject?: string
+  snippet?: string
+  /** UltiDocs — titre affiché */
+  documentTitle?: string
+  /** Chemin du fichier source (.docx, .md…) si sidecar */
+  sourcePath?: string
+  /** Extrait texte du document */
+  documentExcerpt?: string
+  /** Sélection courante dans l'éditeur */
+  selectionText?: string
+  /** JSON TipTap (éventuellement tronqué) */
+  documentJson?: string
+  /** Prompt système additionnel (non sérialisé en URL) */
+  systemPromptExtra?: string
+}
+
+export type AiPostMessage =
+  | {
+      type: "ULTI_CONTEXT_UPDATE"
+      context: AiChatContext
+      systemPrompt?: string
+    }
+  | { type: "ULTI_DOCS_APPLY"; payload: unknown }
+  | { type: "ULTI_ASSISTANT_TEXT"; text: string }
+  | { type: "ULTI_THEME"; theme: "light" | "dark" }
+  | { type: "ULTI_OPEN_LINK"; href: string }
+  | { type: "ULTI_TOOL_RESULT"; payload: unknown }
+
+export function buildEmbedSearchParams(context: AiChatContext): string {
+  const params = new URLSearchParams()
+  if (context.temporary !== false) params.set("temporary-chat", "true")
+  if (context.app) params.set("app", context.app)
+  if (context.messageId) params.set("message_id", context.messageId)
+  if (context.accountId) params.set("account_id", context.accountId)
+  if (context.drivePath) params.set("path", context.drivePath)
+  if (context.fileId) params.set("file_id", context.fileId)
+  if (context.contactId) params.set("contact_id", context.contactId)
+  if (context.subject) params.set("subject", context.subject)
+  if (context.snippet) params.set("snippet", context.snippet)
+  return params.toString()
+}
+
+export function systemPromptFromContext(context: AiChatContext): string {
+  const lines = [
+    "Tu es UltiAI, l'assistant intégré à la suite Ultimail (mail, drive, contacts).",
+    "Réponds en français sauf demande contraire. Utilise les tools disponibles pour agir sur les données utilisateur.",
+  ]
+  if (context.app === "mail" && context.subject) {
+    lines.push(`Contexte mail — sujet: ${context.subject}`)
+    if (context.snippet) lines.push(`Extrait: ${context.snippet}`)
+  }
+  if (context.app === "drive" && context.drivePath) {
+    lines.push(`Contexte drive — fichier/dossier: ${context.drivePath}`)
+  }
+  if (context.app === "contacts" && context.contactId) {
+    lines.push(`Contexte contacts — fiche: ${context.contactId}`)
+  }
+  if (context.app === "docs") {
+    if (context.documentTitle) lines.push(`Document: ${context.documentTitle}`)
+    if (context.drivePath) lines.push(`Sidecar: ${context.drivePath}`)
+    if (context.sourcePath) lines.push(`Source: ${context.sourcePath}`)
+    if (context.selectionText) lines.push(`Sélection: ${context.selectionText}`)
+    if (context.documentExcerpt) lines.push(`Contenu:\n${context.documentExcerpt}`)
+  }
+  if (context.systemPromptExtra) {
+    lines.push("", context.systemPromptExtra)
+  }
+  return lines.join("\n")
+}

lib/ai/docs-apply.ts

@@ -0,0 +1,72 @@
+import type { Editor } from "@tiptap/react"
+import { ensureMinimalTipTapDoc } from "@/lib/drive/richtext-content"
+
+export type DocsApplyAction =
+  | { action: "insert_text"; text: string }
+  | { action: "replace_selection"; text: string }
+  | { action: "append_paragraph"; text: string }
+  | { action: "set_content"; document: Record<string, unknown> }
+
+export function parseDocsApplyPayload(raw: unknown): DocsApplyAction | null {
+  if (!raw || typeof raw !== "object") return null
+  const obj = raw as Record<string, unknown>
+  const action = obj.action
+  if (action === "insert_text" && typeof obj.text === "string") {
+    return { action, text: obj.text }
+  }
+  if (action === "replace_selection" && typeof obj.text === "string") {
+    return { action, text: obj.text }
+  }
+  if (action === "append_paragraph" && typeof obj.text === "string") {
+    return { action, text: obj.text }
+  }
+  if (action === "set_content" && obj.document && typeof obj.document === "object") {
+    return {
+      action,
+      document: obj.document as Record<string, unknown>,
+    }
+  }
+  return null
+}
+
+/** Extrait un bloc ```ulti-docs-apply depuis une réponse assistant. */
+export function extractDocsApplyFromMarkdown(text: string): DocsApplyAction | null {
+  const match = text.match(/```ulti-docs-apply\s*([\s\S]*?)```/i)
+  if (!match?.[1]) return null
+  try {
+    return parseDocsApplyPayload(JSON.parse(match[1].trim()))
+  } catch {
+    return null
+  }
+}
+
+export function applyDocsAction(editor: Editor, cmd: DocsApplyAction): boolean {
+  if (!editor.isEditable) return false
+  switch (cmd.action) {
+    case "insert_text":
+      return editor.chain().focus().insertContent(cmd.text).run()
+    case "replace_selection":
+      if (editor.state.selection.empty) {
+        return editor.chain().focus().insertContent(cmd.text).run()
+      }
+      return editor.chain().focus().deleteSelection().insertContent(cmd.text).run()
+    case "append_paragraph": {
+      const blocks = cmd.text
+        .split(/\n{2,}/)
+        .map((p) => p.trim())
+        .filter(Boolean)
+        .map((p) => ({
+          type: "paragraph",
+          content: [{ type: "text", text: p }],
+        }))
+      if (blocks.length === 0) return false
+      return editor.chain().focus().insertContentAt(editor.state.doc.content.size, blocks).run()
+    }
+    case "set_content": {
+      const doc = ensureMinimalTipTapDoc(cmd.document)
+      return editor.commands.setContent(doc)
+    }
+    default:
+      return false
+  }
+}

lib/ai/docs-context.ts

@@ -0,0 +1,92 @@
+import type { Editor } from "@tiptap/react"
+import type { AiChatContext } from "@/lib/ai/chat-context"
+import { TIPTAP_SYNTAX_GUIDE } from "@/lib/ai/tiptap-syntax-guide"
+
+const MAX_CONTEXT_CHARS = 14_000
+const MAX_JSON_CHARS = 8_000
+
+export type DocsEditorSnapshot = {
+  documentPath: string
+  documentTitle: string
+  sourcePath?: string
+  plainText: string
+  selectionText: string
+  contentJson: Record<string, unknown>
+  contentJsonTruncated: string
+}
+
+export function snapshotDocsEditor(
+  editor: Editor,
+  meta: { path: string; title: string; sourcePath?: string }
+): DocsEditorSnapshot {
+  const { from, to } = editor.state.selection
+  const plainText = editor.getText()
+  const selectionText =
+    from === to ? "" : editor.state.doc.textBetween(from, to, "\n", "\n")
+  const contentJson = editor.getJSON() as Record<string, unknown>
+  const jsonRaw = JSON.stringify(contentJson)
+  const contentJsonTruncated =
+    jsonRaw.length > MAX_JSON_CHARS
+      ? jsonRaw.slice(0, MAX_JSON_CHARS) + "…"
+      : jsonRaw
+
+  return {
+    documentPath: meta.path,
+    documentTitle: meta.title,
+    sourcePath: meta.sourcePath,
+    plainText: truncate(plainText, MAX_CONTEXT_CHARS),
+    selectionText: truncate(selectionText, 4000),
+    contentJson,
+    contentJsonTruncated,
+  }
+}
+
+export function docsContextFromSnapshot(
+  snapshot: DocsEditorSnapshot,
+  temporary = true
+): AiChatContext {
+  return {
+    app: "docs",
+    temporary,
+    drivePath: snapshot.documentPath,
+    documentTitle: snapshot.documentTitle,
+    sourcePath: snapshot.sourcePath,
+    documentExcerpt: snapshot.plainText,
+    selectionText: snapshot.selectionText || undefined,
+    documentJson: snapshot.contentJsonTruncated,
+  }
+}
+
+export function docsSystemPromptExtra(context: AiChatContext): string {
+  const lines = [
+    "Tu édites un document UltiDocs (TipTap). Tu peux lire le contenu ci-dessous et proposer des modifications.",
+    "Pour appliquer une modification côté éditeur, renvoie un bloc JSON fenced:",
+    '```ulti-docs-apply\n{ "action": "insert_text"|"replace_selection"|"append_paragraph"|"set_content", ... }\n```',
+    "",
+    TIPTAP_SYNTAX_GUIDE,
+  ]
+  if (context.documentTitle) {
+    lines.push("", `Document: ${context.documentTitle}`)
+  }
+  if (context.drivePath) {
+    lines.push(`Chemin sidecar: ${context.drivePath}`)
+  }
+  if (context.sourcePath) {
+    lines.push(`Fichier source: ${context.sourcePath}`)
+  }
+  if (context.selectionText) {
+    lines.push("", "Sélection utilisateur:", context.selectionText)
+  }
+  if (context.documentExcerpt) {
+    lines.push("", "Contenu (texte):", context.documentExcerpt)
+  }
+  if (context.documentJson) {
+    lines.push("", "Contenu (JSON tronqué si long):", context.documentJson)
+  }
+  return lines.join("\n")
+}
+
+function truncate(value: string, max: number): string {
+  if (value.length <= max) return value
+  return value.slice(0, max) + "…"
+}

lib/ai/tiptap-syntax-guide.ts

@@ -0,0 +1,20 @@
+/** Référence concise pour l'IA — structure TipTap / ProseMirror UltiDocs. */
+export const TIPTAP_SYNTAX_GUIDE = `
+UltiDocs utilise TipTap (ProseMirror). Le document est un JSON \`{ type: "doc", content: [...] }\`.
+
+Blocs courants:
+- paragraph: { type: "paragraph", content?: inline[] }
+- heading: { type: "heading", attrs: { level: 1-6 }, content?: inline[] }
+- bulletList / orderedList: { type: "bulletList", content: [listItem...] }
+- listItem: { type: "listItem", content: [paragraph|...] }
+- blockquote, codeBlock, horizontalRule, table (tableRow > tableCell)
+
+Inline:
+- text: { type: "text", text: "...", marks?: [{ type: "bold"|"italic"|"underline"|"link", attrs? }] }
+
+Règles d'édition:
+- Préserver la structure doc valide (toujours des blocs dans doc.content).
+- Pour modifier: préférer remplacer la sélection ou insérer du texte/markdown converti en paragraphes.
+- Ne pas inventer de nœuds custom (docsGraphic, table) sans connaître le schéma — utiliser les tools docs_save avec JSON validé.
+- Titres: un seul h1 recommandé en tête de document.
+`.trim()

lib/ai/use-ai-panel.ts

@@ -0,0 +1,32 @@
+"use client"
+
+import { create } from "zustand"
+import type { AiChatContext } from "@/lib/ai/chat-context"
+
+type AiPanelState = {
+  open: boolean
+  context: AiChatContext
+  openPanel: (context?: Partial<AiChatContext>) => void
+  closePanel: () => void
+  setContext: (patch: Partial<AiChatContext>) => void
+}
+
+const DEFAULT_CONTEXT: AiChatContext = {
+  app: "standalone",
+  temporary: true,
+}
+
+export const useAiPanelStore = create<AiPanelState>((set) => ({
+  open: false,
+  context: DEFAULT_CONTEXT,
+  openPanel: (patch) =>
+    set((s) => ({
+      open: true,
+      context: { ...s.context, ...patch, temporary: patch?.temporary ?? true },
+    })),
+  closePanel: () => set({ open: false }),
+  setContext: (patch) =>
+    set((s) => ({
+      context: { ...s.context, ...patch },
+    })),
+}))

lib/ai/use-docs-ai-panel.ts

@@ -0,0 +1,31 @@
+"use client"
+
+import { create } from "zustand"
+
+type DocsAiPanelState = {
+  open: boolean
+  widthPx: number
+  toggle: () => void
+  openPanel: () => void
+  closePanel: () => void
+  setWidthPx: (width: number) => void
+}
+
+export const DOCS_AI_PANEL_DEFAULT_WIDTH_PX = 380
+export const DOCS_AI_PANEL_MIN_WIDTH_PX = 280
+export const DOCS_AI_PANEL_MAX_WIDTH_PX = 560
+
+export const useDocsAiPanelStore = create<DocsAiPanelState>((set) => ({
+  open: false,
+  widthPx: DOCS_AI_PANEL_DEFAULT_WIDTH_PX,
+  toggle: () => set((s) => ({ open: !s.open })),
+  openPanel: () => set({ open: true }),
+  closePanel: () => set({ open: false }),
+  setWidthPx: (width) =>
+    set({
+      widthPx: Math.min(
+        DOCS_AI_PANEL_MAX_WIDTH_PX,
+        Math.max(DOCS_AI_PANEL_MIN_WIDTH_PX, width)
+      ),
+    }),
+}))

lib/api/admin-org-types.ts

@@ -159,6 +159,17 @@ export type ApiOrgRichText = {
   hocuspocus_url: string
 }
 
+export type ApiOrgAiAssistant = {
+  enabled: boolean
+  openwebui_internal_url: string
+  public_path: string
+  embed_default_temporary: boolean
+  default_model: string
+  enabled_tools: string[]
+  chat_sync_enabled: boolean
+  chat_nc_path: string
+}
+
 export type ApiOrgPlugin = {
   id: string
   name: string
@@ -189,6 +200,7 @@ export type ApiOrgPolicy = {
   mailing: ApiOrgMailing
   onlyoffice: ApiOrgOnlyoffice
   richtext?: ApiOrgRichText
+  ai_assistant?: ApiOrgAiAssistant
   plugins: ApiOrgPlugin[]
   integrations: ApiOrgIntegration[]
 }
@@ -222,6 +234,11 @@ export type ApiOrgEffective = {
     enabled: boolean
     public_url: string
   }
+  ai_assistant?: {
+    enabled: boolean
+    openwebui_internal_url: string
+    public_path: string
+  }
   identity_providers?: {
     authentik_public_url: string
     oauth_redirect_template: string

lib/api/hooks/use-ai-queries.ts

@@ -0,0 +1,67 @@
+"use client"
+
+import { useMutation, useQuery } from "@tanstack/react-query"
+import { apiClient } from "@/lib/api/client"
+import type { AiChatContext } from "@/lib/ai/chat-context"
+
+export type AiConfig = {
+  enabled: boolean
+  public_path: string
+  embed_default_temporary: boolean
+  default_model: string
+  enabled_tools: string[]
+  chat_sync_enabled: boolean
+}
+
+export type AiQuota = {
+  requests_used_today: number
+  requests_limit: number
+  tokens_used_month: number
+  tokens_limit: number
+  requests_remaining: number
+  tokens_remaining: number
+}
+
+export type AiSessionResponse = {
+  session_id: string
+  embed_url: string
+  token_secret?: string
+  temporary: boolean
+}
+
+export function useAiConfig() {
+  return useQuery({
+    queryKey: ["ai", "config"],
+    queryFn: () => apiClient<AiConfig>("/ai/config"),
+    staleTime: 60_000,
+  })
+}
+
+export function useAiQuota(enabled = true) {
+  return useQuery({
+    queryKey: ["ai", "quota"],
+    queryFn: () => apiClient<AiQuota>("/ai/quota"),
+    enabled,
+    staleTime: 30_000,
+  })
+}
+
+export function useCreateAiSession() {
+  return useMutation({
+    mutationFn: (context: AiChatContext) =>
+      apiClient<AiSessionResponse>("/ai/sessions", {
+        method: "POST",
+        body: JSON.stringify({
+          app: context.app,
+          temporary: context.temporary ?? true,
+          message_id: context.messageId,
+          account_id: context.accountId,
+          drive_path: context.drivePath,
+          file_id: context.fileId,
+          contact_id: context.contactId,
+          subject: context.subject,
+          snippet: context.snippet,
+        }),
+      }),
+  })
+}

lib/api/hooks/use-drive-queries.ts

@@ -253,7 +253,7 @@ export function useDriveMutations() {
   })
   const createFile = useMutation({
     mutationFn: (body: { parent_path: string; name: string; kind: string }) =>
-      apiClient.post<{ path: string }>("/office/create", body),
+      apiClient.post<{ path: string; file_id?: number }>("/drive/files/new", body),
     onSuccess: invalidate,
   })
 

lib/drive/docs-block-targets.ts

@@ -0,0 +1,32 @@
+import type { Node as ProseMirrorNode } from "@tiptap/pm/model"
+
+export function isDocsBlockType(typeName: string): boolean {
+  return typeName === "paragraph" || typeName === "heading"
+}
+
+export function getDocsBlockTargets(
+  doc: ProseMirrorNode,
+  from: number,
+  to: number
+): Array<{ pos: number; node: ProseMirrorNode }> {
+  const targets: Array<{ pos: number; node: ProseMirrorNode }> = []
+
+  if (from === to) {
+    const $pos = doc.resolve(from)
+    for (let depth = $pos.depth; depth > 0; depth -= 1) {
+      const node = $pos.node(depth)
+      if (isDocsBlockType(node.type.name)) {
+        targets.push({ pos: $pos.before(depth), node })
+        break
+      }
+    }
+    return targets
+  }
+
+  doc.nodesBetween(from, to, (node, pos) => {
+    if (!isDocsBlockType(node.type.name)) return
+    targets.push({ pos, node })
+  })
+
+  return targets
+}

lib/drive/docs-docx-export.ts

@@ -0,0 +1,33 @@
+import type { DocsExportSnapshot } from "@/lib/drive/docs-export-snapshot"
+import { prepareContentForDocxExport } from "@/lib/drive/docs-export-prepare"
+import { patchDocxPageSetup } from "@/lib/drive/docx-page-setup-export"
+import { patchDocxHeaderFooter } from "@/lib/drive/docx-header-footer-export"
+import { patchDocxAnchoredGraphics } from "@/lib/drive/docx-position-export"
+
+export async function exportDocsToDocx(snapshot: DocsExportSnapshot): Promise<Blob> {
+  const { content, anchoredGraphics } = await prepareContentForDocxExport(
+    snapshot.body,
+    snapshot.paragraphStyles
+  )
+
+  const { generateDOCX } = await import("@docen/export-docx")
+  const generated = await generateDOCX(content, {
+    outputType: "uint8array",
+    title: snapshot.title,
+  })
+
+  let buffer: Uint8Array = generated as Uint8Array
+
+  if (snapshot.pageSetup) {
+    buffer = await patchDocxPageSetup(buffer, snapshot.pageSetup)
+    buffer = await patchDocxHeaderFooter(buffer, snapshot.pageSetup)
+  }
+
+  if (anchoredGraphics.length > 0) {
+    buffer = await patchDocxAnchoredGraphics(buffer, anchoredGraphics)
+  }
+
+  return new Blob([buffer], {
+    type: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+  })
+}

lib/drive/docs-export-download.ts

@@ -0,0 +1,23 @@
+export function downloadBlob(blob: Blob, fileName: string) {
+  const url = URL.createObjectURL(blob)
+  const anchor = document.createElement("a")
+  anchor.href = url
+  anchor.download = fileName
+  anchor.click()
+  URL.revokeObjectURL(url)
+}
+
+function baseNameWithoutExt(fileName: string): string {
+  const slash = fileName.lastIndexOf("/")
+  const base = slash >= 0 ? fileName.slice(slash + 1) : fileName
+  const dot = base.lastIndexOf(".")
+  return dot > 0 ? base.slice(0, dot) : base
+}
+
+export function exportFileName(sourceName: string, ext: string): string {
+  return `${baseNameWithoutExt(sourceName)}.${ext}`
+}
+
+export function baseNameFromSource(sourceName: string): string {
+  return baseNameWithoutExt(sourceName)
+}

lib/drive/docs-export-prepare.ts

@@ -0,0 +1,255 @@
+import type { DocParagraphStyleDefinition, DocParagraphStylesCatalog } from "@/lib/drive/docs-paragraph-styles"
+import { resolveParagraphStyleDefinition } from "@/lib/drive/docs-paragraph-styles"
+import { prepareTablesForDocxExport } from "@/lib/drive/docs-table-export"
+import { parseGraphicAttrs, type DocsGraphicAttrs } from "@/lib/drive/docs-graphic-types"
+import type { TipTapJSON } from "@/lib/drive/richtext-import"
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return Boolean(value) && typeof value === "object" && !Array.isArray(value)
+}
+
+function blobToDataUrl(blob: Blob): Promise<string> {
+  return new Promise((resolve, reject) => {
+    const reader = new FileReader()
+    reader.onload = () => resolve(String(reader.result))
+    reader.onerror = reject
+    reader.readAsDataURL(blob)
+  })
+}
+
+async function resolveGraphicSrc(src: string | null): Promise<string | null> {
+  if (!src) return null
+  if (src.startsWith("data:")) return src
+  try {
+    const res = await fetch(src, { credentials: "include" })
+    if (!res.ok) return null
+    return blobToDataUrl(await res.blob())
+  } catch {
+    return null
+  }
+}
+
+function textMarksFromStyle(def: DocParagraphStyleDefinition): TipTapJSON[] {
+  const marks: TipTapJSON[] = []
+  if (def.bold) marks.push({ type: "bold" })
+  if (def.italic) marks.push({ type: "italic" })
+  if (def.underline) marks.push({ type: "underline" })
+
+  const textStyleAttrs: Record<string, unknown> = {}
+  if (def.fontFamily) textStyleAttrs.fontFamily = def.fontFamily
+  if (def.fontSizePx != null) textStyleAttrs.fontSize = `${def.fontSizePx}px`
+  if (def.color) textStyleAttrs.color = def.color
+  if (Object.keys(textStyleAttrs).length > 0) {
+    marks.push({ type: "textStyle", attrs: textStyleAttrs })
+  }
+  return marks
+}
+
+function applyMarksToTextNodes(node: TipTapJSON, marks: TipTapJSON[]): TipTapJSON {
+  if (node.type === "text") {
+    const existing = Array.isArray(node.marks) ? (node.marks as TipTapJSON[]) : []
+    return { ...node, marks: [...existing, ...marks] }
+  }
+  if (!Array.isArray(node.content)) return node
+  return {
+    ...node,
+    content: node.content.map((child) =>
+      applyMarksToTextNodes(child as TipTapJSON, marks)
+    ),
+  }
+}
+
+function nodeChildren(node: TipTapJSON): TipTapJSON[] {
+  return Array.isArray(node.content) ? (node.content as TipTapJSON[]) : []
+}
+
+export function applyParagraphStylesForDocxExport(
+  content: TipTapJSON,
+  catalog: DocParagraphStylesCatalog
+): TipTapJSON {
+  const walk = (node: TipTapJSON): TipTapJSON => {
+    const type = node.type as string | undefined
+    const attrs = isRecord(node.attrs) ? { ...node.attrs } : undefined
+
+    if ((type === "paragraph" || type === "heading") && attrs) {
+      const styleId = typeof attrs.styleId === "string" ? attrs.styleId : null
+      if (styleId) {
+        const def = resolveParagraphStyleDefinition(catalog, styleId)
+        if (def) {
+          if (def.blockType === "heading" && def.level) {
+            return walk({
+              type: "heading",
+              attrs: {
+                level: def.level,
+                textAlign: def.textAlign ?? attrs.textAlign,
+              },
+              content: nodeChildren(node).map((child) =>
+                applyMarksToTextNodes(child, textMarksFromStyle(def))
+              ),
+            })
+          }
+
+          const nextAttrs: Record<string, unknown> = { ...attrs }
+          delete nextAttrs.styleId
+          if (def.textAlign) nextAttrs.textAlign = def.textAlign
+
+          let next: TipTapJSON = {
+            ...node,
+            attrs: nextAttrs,
+            content: nodeChildren(node).map((child) =>
+              applyMarksToTextNodes(child, textMarksFromStyle(def))
+            ),
+          }
+          if (Array.isArray(next.content)) {
+            next = {
+              ...next,
+              content: next.content.map((child) => walk(child as TipTapJSON)),
+            }
+          }
+          return next
+        }
+      }
+    }
+
+    if (Array.isArray(node.content)) {
+      return {
+        ...node,
+        content: node.content.map((child) => walk(child as TipTapJSON)),
+      }
+    }
+    return node
+  }
+
+  return walk(content)
+}
+
+export type PreparedGraphicMeta = {
+  nodeIndex: number
+  attrs: DocsGraphicAttrs
+}
+
+async function graphicToImageNode(
+  attrs: Record<string, unknown>,
+  asInline: boolean
+): Promise<TipTapJSON | null> {
+  const graphic = parseGraphicAttrs(attrs)
+  if (graphic.graphicType !== "image" || !graphic.src) {
+    if (graphic.graphicType === "shape" || graphic.graphicType === "gradient") {
+      return null
+    }
+    return null
+  }
+
+  const src = await resolveGraphicSrc(graphic.src)
+  if (!src) return null
+
+  const imageAttrs: Record<string, unknown> = {
+    src,
+    alt: graphic.alt || graphic.altTitle || "",
+    width: graphic.width,
+    height: graphic.height,
+  }
+
+  if (graphic.placement === "absolute" || graphic.positionMode === "fixed-on-page") {
+    imageAttrs.placement = "absolute"
+    imageAttrs.x = graphic.pageX || graphic.x
+    imageAttrs.y = graphic.pageY || graphic.y
+    imageAttrs.wrap = graphic.wrap
+    imageAttrs.floatSide = graphic.floatSide
+    imageAttrs.rotationDeg = graphic.rotationDeg
+  }
+
+  return { type: "image", attrs: imageAttrs }
+}
+
+export async function prepareGraphicsForDocxExport(
+  content: TipTapJSON
+): Promise<{ content: TipTapJSON; anchoredGraphics: PreparedGraphicMeta[] }> {
+  const anchoredGraphics: PreparedGraphicMeta[] = []
+  let nodeIndex = 0
+
+  const walk = async (node: TipTapJSON): Promise<TipTapJSON | null> => {
+    const type = node.type as string | undefined
+
+    if (type === "docsGraphic" || type === "docsInlineGraphic") {
+      const attrs = isRecord(node.attrs) ? node.attrs : {}
+      const graphic = parseGraphicAttrs(attrs)
+      const usesPageLayer =
+        graphic.placement === "absolute" ||
+        graphic.positionMode === "fixed-on-page" ||
+        graphic.wrap === "behind" ||
+        graphic.wrap === "in-front"
+
+      if (usesPageLayer && graphic.src) {
+        const resolvedSrc = await resolveGraphicSrc(graphic.src)
+        anchoredGraphics.push({
+          nodeIndex,
+          attrs: resolvedSrc ? { ...graphic, src: resolvedSrc } : graphic,
+        })
+        nodeIndex += 1
+        return null
+      }
+
+      const imageNode = await graphicToImageNode(attrs, type === "docsInlineGraphic")
+      nodeIndex += 1
+      return imageNode
+    }
+
+    if (type === "image") {
+      const attrs = isRecord(node.attrs) ? { ...node.attrs } : {}
+      if (typeof attrs.src === "string") {
+        const resolved = await resolveGraphicSrc(attrs.src)
+        if (resolved) attrs.src = resolved
+      }
+      nodeIndex += 1
+      return { ...node, attrs }
+    }
+
+    if (Array.isArray(node.content)) {
+      const nextContent: TipTapJSON[] = []
+      for (const child of node.content) {
+        const next = await walk(child as TipTapJSON)
+        if (next) nextContent.push(next)
+      }
+      return { ...node, content: nextContent }
+    }
+
+    nodeIndex += 1
+    return node
+  }
+
+  const prepared = await walk(content)
+  return {
+    content: prepared ?? { type: "doc", content: [] },
+    anchoredGraphics,
+  }
+}
+
+export function stripEditorDecorations(content: TipTapJSON): TipTapJSON {
+  const walk = (node: TipTapJSON): TipTapJSON | null => {
+    if (node.type === "docsPageFlowSpacer") return null
+    if (!Array.isArray(node.content)) return node
+    const nextContent = node.content
+      .map((child) => walk(child as TipTapJSON))
+      .filter((child): child is TipTapJSON => child != null)
+    return { ...node, content: nextContent }
+  }
+
+  const result = walk(content)
+  return result ?? { type: "doc", content: [] }
+}
+
+export function prepareListsForDocxExport(content: TipTapJSON): TipTapJSON {
+  return content
+}
+
+export async function prepareContentForDocxExport(
+  content: TipTapJSON,
+  catalog: DocParagraphStylesCatalog
+): Promise<{ content: TipTapJSON; anchoredGraphics: PreparedGraphicMeta[] }> {
+  let prepared = stripEditorDecorations(content)
+  prepared = applyParagraphStylesForDocxExport(prepared, catalog)
+  prepared = prepareListsForDocxExport(prepared)
+  prepared = prepareTablesForDocxExport(prepared)
+  return prepareGraphicsForDocxExport(prepared)
+}

lib/drive/docs-export-snapshot.ts

@@ -0,0 +1,43 @@
+import type { Editor } from "@tiptap/react"
+import {
+  resolveDocumentPageLayout,
+  type DocPageLayout,
+  type DocPageSetup,
+} from "@/lib/drive/doc-page-setup"
+import type { DocParagraphStylesCatalog } from "@/lib/drive/docs-paragraph-styles"
+import type { PageFormatId } from "@/lib/drive/page-formats"
+import type { TipTapJSON } from "@/lib/drive/richtext-import"
+
+export type DocsExportSnapshot = {
+  title: string
+  sourceName: string
+  body: TipTapJSON
+  pageSetup: DocPageSetup | null
+  pageLayout: DocPageLayout
+  paragraphStyles: DocParagraphStylesCatalog
+  pageCount: number
+  getPageStackElement: () => HTMLElement | null
+}
+
+export function buildDocsExportSnapshot(params: {
+  editor: Editor | null
+  sourceName: string
+  title?: string
+  pageSetup: DocPageSetup | null
+  fallbackFormatId: PageFormatId
+  paragraphStyles: DocParagraphStylesCatalog
+  pageCount: number
+  getPageStackElement: () => HTMLElement | null
+}): DocsExportSnapshot | null {
+  if (!params.editor) return null
+  return {
+    title: params.title ?? params.sourceName,
+    sourceName: params.sourceName,
+    body: params.editor.getJSON() as TipTapJSON,
+    pageSetup: params.pageSetup,
+    pageLayout: resolveDocumentPageLayout(params.pageSetup, params.fallbackFormatId),
+    paragraphStyles: params.paragraphStyles,
+    pageCount: Math.max(1, params.pageCount),
+    getPageStackElement: params.getPageStackElement,
+  }
+}

lib/drive/docs-export.test.ts

@@ -0,0 +1,105 @@
+import assert from "node:assert/strict"
+import { describe, it } from "node:test"
+import { extractDocxHeaderFooter } from "@/lib/drive/docx-header-footer-import"
+import { exportDocsToDocx } from "@/lib/drive/docs-docx-export"
+import { applyParagraphStylesForDocxExport } from "@/lib/drive/docs-export-prepare"
+import { buildDocsExportSnapshot } from "@/lib/drive/docs-export-snapshot"
+import { defaultDocumentParagraphStyles } from "@/lib/drive/docs-paragraph-styles"
+import { buildPageSetupFromDraft, defaultPageMarginsMm } from "@/lib/drive/doc-page-setup"
+import { readUserPageSetupDefaults } from "@/lib/drive/docs-page-defaults"
+import type { TipTapJSON } from "@/lib/drive/richtext-import"
+import { resolveDocumentPageLayout } from "@/lib/drive/doc-page-setup"
+
+function baseSnapshot(body: TipTapJSON, pageSetup = buildPageSetupFromDraft(readUserPageSetupDefaults("a4"), null)) {
+  return {
+    title: "Test",
+    sourceName: "test.docx",
+    body,
+    pageSetup,
+    pageLayout: resolveDocumentPageLayout(pageSetup, "a4"),
+    paragraphStyles: defaultDocumentParagraphStyles(),
+    pageCount: 1,
+    getPageStackElement: () => null,
+  }
+}
+
+describe("docs-export", () => {
+  it("applyParagraphStylesForDocxExport converts styleId to heading", () => {
+    const content: TipTapJSON = {
+      type: "doc",
+      content: [
+        {
+          type: "paragraph",
+          attrs: { styleId: "heading1" },
+          content: [{ type: "text", text: "Title" }],
+        },
+      ],
+    }
+
+    const prepared = applyParagraphStylesForDocxExport(content, defaultDocumentParagraphStyles())
+    const block = (prepared.content as TipTapJSON[])[0]
+    assert.equal(block.type, "heading")
+    assert.equal((block.attrs as { level?: number }).level, 1)
+  })
+
+  it("exportDocsToDocx includes header/footer in archive", async () => {
+    const body: TipTapJSON = {
+      type: "doc",
+      content: [
+        {
+          type: "paragraph",
+          content: [{ type: "text", text: "Corps du document" }],
+        },
+      ],
+    }
+
+    const pageSetup = {
+      ...buildPageSetupFromDraft(readUserPageSetupDefaults("a4"), null),
+      marginsMm: defaultPageMarginsMm(),
+      header: {
+        content: {
+          type: "doc",
+          content: [
+            {
+              type: "paragraph",
+              content: [{ type: "text", text: "En-tête test" }],
+            },
+          ],
+        },
+      },
+      footer: {
+        content: {
+          type: "doc",
+          content: [
+            {
+              type: "paragraph",
+              content: [{ type: "text", text: "Pied test" }],
+            },
+          ],
+        },
+      },
+    }
+
+    const blob = await exportDocsToDocx(baseSnapshot(body, pageSetup))
+    const buffer = await blob.arrayBuffer()
+    const extracted = await extractDocxHeaderFooter(buffer)
+
+    assert.ok(extracted.header?.content)
+    assert.ok(extracted.footer?.content)
+  })
+
+  it("buildDocsExportSnapshot returns null without editor", () => {
+    assert.equal(
+      buildDocsExportSnapshot({
+        editor: null,
+        sourceName: "x.docx",
+        pageSetup: null,
+        fallbackFormatId: "a4",
+        paragraphStyles: defaultDocumentParagraphStyles(),
+        pageCount: 1,
+        getPageStackElement: () => null,
+      }),
+      null
+    )
+  })
+})

lib/drive/docs-file-menu-export.ts

@@ -1,5 +1,11 @@
 import type { Editor } from "@tiptap/react"
-import { exportTipTapToDocx, type TipTapJSON } from "@/lib/drive/richtext-import"
+import type { DocsExportSnapshot } from "@/lib/drive/docs-export-snapshot"
+import {
+  baseNameFromSource,
+  downloadBlob,
+  exportFileName,
+} from "@/lib/drive/docs-export-download"
+import type { TipTapJSON } from "@/lib/drive/richtext-import"
 
 export type DocsDownloadFormat =
   | "docx"
@@ -23,53 +29,46 @@ export const DOCS_DOWNLOAD_FORMATS: { id: DocsDownloadFormat; label: string }[]
   { id: "md", label: "Markdown (.md)" },
 ]
 
-function downloadBlob(blob: Blob, fileName: string) {
-  const url = URL.createObjectURL(blob)
-  const anchor = document.createElement("a")
-  anchor.href = url
-  anchor.download = fileName
-  anchor.click()
-  URL.revokeObjectURL(url)
-}
-
-function baseNameWithoutExt(fileName: string): string {
-  const slash = fileName.lastIndexOf("/")
-  const base = slash >= 0 ? fileName.slice(slash + 1) : fileName
-  const dot = base.lastIndexOf(".")
-  return dot > 0 ? base.slice(0, dot) : base
-}
-
-export function exportFileName(sourceName: string, ext: string): string {
-  return `${baseNameWithoutExt(sourceName)}.${ext}`
-}
+export { downloadBlob, exportFileName } from "@/lib/drive/docs-export-download"
 
 export async function exportDocsContent(
   format: DocsDownloadFormat,
+  snapshot: DocsExportSnapshot | null,
   editor: Editor | null,
   sourceName: string
 ): Promise<"done" | "unsupported"> {
-  if (!editor) return "unsupported"
+  if (!editor && !snapshot) return "unsupported"
 
-  const content = editor.getJSON() as TipTapJSON
-  const base = baseNameWithoutExt(sourceName)
+  const base = baseNameFromSource(sourceName)
 
   switch (format) {
     case "docx": {
-      const blob = await exportTipTapToDocx(content)
+      if (!snapshot) return "unsupported"
+      const { exportDocsToDocx } = await import("@/lib/drive/docs-docx-export")
+      const blob = await exportDocsToDocx(snapshot)
       downloadBlob(blob, exportFileName(sourceName, "docx"))
       return "done"
     }
+    case "pdf": {
+      if (!snapshot) return "unsupported"
+      const { exportDocsToPdf } = await import("@/lib/drive/docs-pdf-export")
+      await exportDocsToPdf(snapshot)
+      return "done"
+    }
     case "txt": {
+      if (!editor) return "unsupported"
       const text = editor.getText()
       downloadBlob(new Blob([text], { type: "text/plain;charset=utf-8" }), `${base}.txt`)
       return "done"
     }
     case "md": {
+      if (!editor) return "unsupported"
       const text = editor.getText()
       downloadBlob(new Blob([text], { type: "text/markdown;charset=utf-8" }), `${base}.md`)
       return "done"
     }
     case "html": {
+      if (!editor) return "unsupported"
       const html = `<!DOCTYPE html><html><head><meta charset="utf-8"><title>${base}</title></head><body>${editor.getHTML()}</body></html>`
       downloadBlob(new Blob([html], { type: "text/html;charset=utf-8" }), `${base}.html`)
       return "done"
@@ -78,3 +77,5 @@ export async function exportDocsContent(
       return "unsupported"
   }
 }
+
+export type { TipTapJSON }

lib/drive/docs-format-actions.ts

@@ -0,0 +1,6 @@
+import type { Editor } from "@tiptap/react"
+import { applyDocsParagraphStyleById } from "@/lib/drive/docs-paragraph-style-apply"
+
+export function applyDocsParagraphStyle(editor: Editor, styleId: string) {
+  applyDocsParagraphStyleById(editor, styleId)
+}