From 155c3385c1b7b78381ad9b548d55b774ee0e8544 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Tue, 6 Oct 2026 12:44:11 +0000
Subject: [PATCH] Refonte UI : design system, logo, shell responsive et pages
 simples
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Nouveaux tokens (indigo/corail, statuts, plateformes) et mode sombre
- Logo et favicon Social Flow redessinés
- AppShell partagé : sidebar groupée (desktop) + barre de navigation basse (mobile)
- Suppression des pages mobiles dupliquées et des composants morts
- Tableau de bord, connexion, 404, calendrier, médiathèque, IA, statistiques

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017ADkrVcVFTT14hbB148HYS
---
 client/index.html                             |  16 +-
 client/public/favicon.svg                     |  26 +-
 client/src/App.tsx                            | 194 ++---
 client/src/components/ai-chat.tsx             | 171 ++--
 client/src/components/brand/logo.tsx          |  56 ++
 client/src/components/camera-recorder.tsx     | 303 -------
 client/src/components/empty-state.tsx         |  32 +
 client/src/components/layout/app-shell.tsx    |  49 ++
 client/src/components/layout/mobile-nav.tsx   | 189 +++++
 client/src/components/layout/nav-config.ts    | 107 +++
 client/src/components/layout/page-header.tsx  |  52 ++
 client/src/components/managed-pages.tsx       | 153 ++--
 client/src/components/ongoing-reels.tsx       |  31 +-
 client/src/components/platform-icon.tsx       |  35 +
 client/src/components/quick-actions.tsx       | 124 ---
 client/src/components/recent-publications.tsx | 184 ++--
 client/src/components/responsive-route.tsx    |  49 --
 client/src/components/sidebar.tsx             | 429 ++++------
 client/src/components/stats-cards.tsx         | 117 +--
 client/src/components/theme-provider.tsx      |  51 ++
 client/src/components/topbar.tsx              |  52 --
 client/src/components/ui/badge.tsx            |   7 +-
 client/src/components/ui/button.tsx           |  16 +-
 client/src/components/ui/card.tsx             |  10 +-
 client/src/components/ui/input.tsx            |   2 +-
 client/src/components/ui/select.tsx           |   2 +-
 client/src/components/ui/tabs.tsx             |   4 +-
 client/src/components/ui/textarea.tsx         |   2 +-
 client/src/hooks/use-session.ts               |  36 +
 client/src/hooks/useIsMobile.ts               |  72 --
 client/src/index.css                          | 317 +++----
 client/src/pages/AnalyticsPage.tsx            |  38 -
 client/src/pages/ai.tsx                       |  46 +-
 client/src/pages/analytics.tsx                |  17 +
 client/src/pages/calendar.tsx                 |  55 +-
 client/src/pages/dashboard.tsx                |  75 +-
 client/src/pages/login.tsx                    | 105 ++-
 client/src/pages/media.tsx                    |  46 +-
 client/src/pages/mobile/ai.tsx                |  42 -
 client/src/pages/mobile/analytics.tsx         |  38 -
 client/src/pages/mobile/audio-admin.tsx       |   2 -
 client/src/pages/mobile/calendar.tsx          |  42 -
 client/src/pages/mobile/dashboard.tsx         | 119 ---
 client/src/pages/mobile/history.tsx           | 160 ----
 client/src/pages/mobile/image-editor.tsx      | 645 --------------
 client/src/pages/mobile/media.tsx             |  42 -
 client/src/pages/mobile/new-post.tsx          | 800 ------------------
 client/src/pages/mobile/new-reel.tsx          | 657 --------------
 client/src/pages/mobile/pages.tsx             | 533 ------------
 client/src/pages/mobile/settings.tsx          | 585 -------------
 client/src/pages/mobile/sql.tsx               | 240 ------
 client/src/pages/mobile/users-admin.tsx       | 589 -------------
 client/src/pages/not-found.tsx                |  32 +-
 client/src/pages/test-camera.tsx              |  40 -
 tailwind.config.ts                            |  86 +-
 55 files changed, 1591 insertions(+), 6331 deletions(-)
 create mode 100644 client/src/components/brand/logo.tsx
 delete mode 100644 client/src/components/camera-recorder.tsx
 create mode 100644 client/src/components/empty-state.tsx
 create mode 100644 client/src/components/layout/app-shell.tsx
 create mode 100644 client/src/components/layout/mobile-nav.tsx
 create mode 100644 client/src/components/layout/nav-config.ts
 create mode 100644 client/src/components/layout/page-header.tsx
 create mode 100644 client/src/components/platform-icon.tsx
 delete mode 100644 client/src/components/quick-actions.tsx
 delete mode 100644 client/src/components/responsive-route.tsx
 create mode 100644 client/src/components/theme-provider.tsx
 delete mode 100644 client/src/components/topbar.tsx
 create mode 100644 client/src/hooks/use-session.ts
 delete mode 100644 client/src/hooks/useIsMobile.ts
 delete mode 100644 client/src/pages/AnalyticsPage.tsx
 create mode 100644 client/src/pages/analytics.tsx
 delete mode 100644 client/src/pages/mobile/ai.tsx
 delete mode 100644 client/src/pages/mobile/analytics.tsx
 delete mode 100644 client/src/pages/mobile/audio-admin.tsx
 delete mode 100644 client/src/pages/mobile/calendar.tsx
 delete mode 100644 client/src/pages/mobile/dashboard.tsx
 delete mode 100644 client/src/pages/mobile/history.tsx
 delete mode 100644 client/src/pages/mobile/image-editor.tsx
 delete mode 100644 client/src/pages/mobile/media.tsx
 delete mode 100644 client/src/pages/mobile/new-post.tsx
 delete mode 100644 client/src/pages/mobile/new-reel.tsx
 delete mode 100644 client/src/pages/mobile/pages.tsx
 delete mode 100644 client/src/pages/mobile/settings.tsx
 delete mode 100644 client/src/pages/mobile/sql.tsx
 delete mode 100644 client/src/pages/mobile/users-admin.tsx
 delete mode 100644 client/src/pages/test-camera.tsx

diff --git a/client/index.html b/client/index.html
index 8c3ef08..3775657 100644
--- a/client/index.html
+++ b/client/index.html
@@ -4,11 +4,23 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1" />
     <title>Social Flow - Automatisation des réseaux sociaux</title>
-    <meta name="description" content="Automatisez vos publications Facebook et Instagram avec Social Flow. Génération de contenu par IA, planification et publication automatique." />
+    <meta name="description" content="Automatisez vos publications Facebook, Instagram et TikTok avec Social Flow. Génération de contenu par IA, planification et publication automatique." />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <meta name="theme-color" content="#4F46E5" />
+    <script>
+      // Applique le thème avant le premier rendu pour éviter un flash.
+      (function () {
+        try {
+          var t = localStorage.getItem("theme") || "system";
+          var dark = t === "dark" || (t === "system" && window.matchMedia("(prefers-color-scheme: dark)").matches);
+          if (dark) document.documentElement.classList.add("dark");
+          document.documentElement.style.colorScheme = dark ? "dark" : "light";
+        } catch (e) {}
+      })();
+    </script>
     <link rel="preconnect" href="https://fonts.googleapis.com">
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-    <link href="https://fonts.googleapis.com/css2?family=Architects+Daughter&family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Fira+Code:wght@300..700&family=Geist+Mono:wght@100..900&family=Geist:wght@100..900&family=IBM+Plex+Mono:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;1,100;1,200;1,300;1,400;1,500;1,600;1,700&family=IBM+Plex+Sans:ital,wght@0,100..700;1,100..700&family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Lora:ital,wght@0,400..700;1,400..700&family=Merriweather:ital,opsz,wght@0,18..144,300..900;1,18..144,300..900&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Outfit:wght@100..900&family=Oxanium:wght@200..800&family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto+Mono:ital,wght@0,100..700;1,100..700&family=Roboto:ital,wght@0,100..900;1,100..900&family=Source+Code+Pro:ital,wght@0,200..900;1,200..900&family=Source+Serif+4:ital,opsz,wght@0,8..60,200..900;1,8..60,200..900&family=Space+Grotesk:wght@300..700&family=Space+Mono:ital,wght@0,400;0,700;1,400;1,700&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
   </head>
   <body>
     <div id="root"></div>
diff --git a/client/public/favicon.svg b/client/public/favicon.svg
index ff1ab3e..a9d39eb 100644
--- a/client/public/favicon.svg
+++ b/client/public/favicon.svg
@@ -1,21 +1,13 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100">
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" fill="none">
   <defs>
-    <linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="100%">
-      <stop offset="0%" style="stop-color:#6366f1;stop-opacity:1" />
-      <stop offset="100%" style="stop-color:#a855f7;stop-opacity:1" />
+    <linearGradient id="g" x1="0" y1="0" x2="32" y2="32" gradientUnits="userSpaceOnUse">
+      <stop offset="0" stop-color="#4F46E5"/>
+      <stop offset="0.6" stop-color="#7C3AED"/>
+      <stop offset="1" stop-color="#F97362"/>
     </linearGradient>
   </defs>
-  
-  <!-- Background circle -->
-  <circle cx="50" cy="50" r="48" fill="url(#grad1)"/>
-  
-  <!-- Social network icon - simplified nodes and connections -->
-  <circle cx="30" cy="35" r="8" fill="white" opacity="0.9"/>
-  <circle cx="70" cy="35" r="8" fill="white" opacity="0.9"/>
-  <circle cx="50" cy="65" r="8" fill="white" opacity="0.9"/>
-  
-  <!-- Connecting lines -->
-  <line x1="30" y1="35" x2="50" y2="65" stroke="white" stroke-width="3" opacity="0.7"/>
-  <line x1="70" y1="35" x2="50" y2="65" stroke="white" stroke-width="3" opacity="0.7"/>
-  <line x1="30" y1="35" x2="70" y2="35" stroke="white" stroke-width="3" opacity="0.7"/>
+  <rect width="32" height="32" rx="9" fill="url(#g)"/>
+  <path d="M7 12.5c2.4-3.6 5.1-3.6 7.5 0s5.1 3.6 7.5 0" stroke="#fff" stroke-opacity="0.55" stroke-width="2.4" stroke-linecap="round"/>
+  <path d="M7 19.5c2.4-3.6 5.1-3.6 7.5 0s5.1 3.6 7.5 0" stroke="#fff" stroke-width="2.6" stroke-linecap="round"/>
+  <circle cx="25.2" cy="16" r="1.9" fill="#fff"/>
 </svg>
diff --git a/client/src/App.tsx b/client/src/App.tsx
index e2c1323..0319f13 100644
--- a/client/src/App.tsx
+++ b/client/src/App.tsx
@@ -1,99 +1,58 @@
-import { Switch, Route, Redirect, useLocation } from "wouter";
-import { useEffect } from "react";
+import { Switch, Route, useLocation, Link } from "wouter";
+import { lazy, Suspense, useEffect, type ComponentType } from "react";
 import { queryClient } from "./lib/queryClient";
-import { QueryClientProvider, useQuery } from "@tanstack/react-query";
+import { QueryClientProvider } from "@tanstack/react-query";
+import { ShieldAlert } from "lucide-react";
 import { Toaster } from "@/components/ui/toaster";
 import { TooltipProvider } from "@/components/ui/tooltip";
-import { createResponsiveRoute } from "@/components/responsive-route";
+import { Button } from "@/components/ui/button";
+import { ThemeProvider } from "@/components/theme-provider";
+import { AppShell, Page } from "@/components/layout/app-shell";
+import { EmptyState } from "@/components/empty-state";
+import { LogoMark } from "@/components/brand/logo";
+import { useSession } from "@/hooks/use-session";
 import NotFound from "@/pages/not-found";
 import Login from "@/pages/login";
-import TestCamera from "@/pages/test-camera";
 
+// Pages chargées à la demande : une seule version responsive par écran.
+const Dashboard = lazy(() => import("@/pages/dashboard"));
+const NewPost = lazy(() => import("@/pages/new-post"));
+const NewReel = lazy(() => import("@/pages/new-reel"));
+const ScheduleReel = lazy(() => import("@/pages/schedule-reel"));
+const Calendar = lazy(() => import("@/pages/calendar"));
+const Media = lazy(() => import("@/pages/media"));
+const ImageEditor = lazy(() => import("@/pages/image-editor"));
+const PagesManagement = lazy(() => import("@/pages/pages"));
+const AI = lazy(() => import("@/pages/ai"));
+const History = lazy(() => import("@/pages/history"));
+const Settings = lazy(() => import("@/pages/settings"));
+const SqlAdmin = lazy(() => import("@/pages/sql"));
+const AudioAdmin = lazy(() => import("@/pages/audio-admin"));
+const UsersAdmin = lazy(() => import("@/pages/users-admin"));
+const Analytics = lazy(() => import("@/pages/analytics"));
 
-// Create responsive routes with lazy loading for optimal performance
-const History = createResponsiveRoute(
-  () => import("@/pages/history"),
-  () => import("@/pages/mobile/history")
-);
-const Dashboard = createResponsiveRoute(
-  () => import("@/pages/dashboard"),
-  () => import("@/pages/mobile/dashboard")
-);
+function FullScreenLoader() {
+  return (
+    <div className="flex h-screen items-center justify-center bg-background">
+      <div className="flex flex-col items-center gap-4">
+        <LogoMark size={44} className="animate-pulse" />
+        <p className="text-sm text-muted-foreground">Chargement…</p>
+      </div>
+    </div>
+  );
+}
 
-const NewPost = createResponsiveRoute(
-  () => import("@/pages/new-post"),
-  () => import("@/pages/mobile/new-post")
-);
+function PageLoader() {
+  return (
+    <div className="flex min-h-[50vh] items-center justify-center">
+      <div className="h-8 w-8 animate-spin rounded-full border-2 border-primary border-t-transparent" />
+    </div>
+  );
+}
 
-const Calendar = createResponsiveRoute(
-  () => import("@/pages/calendar"),
-  () => import("@/pages/mobile/calendar")
-);
-
-const Media = createResponsiveRoute(
-  () => import("@/pages/media"),
-  () => import("@/pages/mobile/media")
-);
-
-const ImageEditor = createResponsiveRoute(
-  () => import("@/pages/image-editor"),
-  () => import("@/pages/mobile/image-editor")
-);
-
-const PagesManagement = createResponsiveRoute(
-  () => import("@/pages/pages"),
-  () => import("@/pages/mobile/pages")
-);
-
-const AI = createResponsiveRoute(
-  () => import("@/pages/ai"),
-  () => import("@/pages/mobile/ai")
-);
-
-const Settings = createResponsiveRoute(
-  () => import("@/pages/settings"),
-  () => import("@/pages/mobile/settings")
-);
-
-const SqlAdmin = createResponsiveRoute(
-  () => import("@/pages/sql"),
-  () => import("@/pages/mobile/sql")
-);
-
-const AudioAdmin = createResponsiveRoute(
-  () => import("@/pages/audio-admin"),
-  () => import("@/pages/mobile/audio-admin")
-);
-
-const UsersAdmin = createResponsiveRoute(
-  () => import("@/pages/users-admin"),
-  () => import("@/pages/mobile/users-admin")
-);
-
-const Analytics = createResponsiveRoute(
-  () => import("@/pages/AnalyticsPage"),
-  () => import("@/pages/mobile/analytics")
-);
-
-// NewReel uses desktop version for now (mobile can be added later)
-const NewReel = createResponsiveRoute(
-  () => import("@/pages/new-reel"),
-  () => import("@/pages/mobile/new-reel") // Uses same component for now
-);
-
-// Reel déjà monté : même page responsive sur mobile et desktop
-const ScheduleReel = createResponsiveRoute(
-  () => import("@/pages/schedule-reel"),
-  () => import("@/pages/schedule-reel")
-);
-
-function ProtectedRoute({ component: Component, adminOnly = false }: { component: React.ComponentType; adminOnly?: boolean }) {
+function ProtectedRoute({ component: Component, adminOnly = false }: { component: ComponentType; adminOnly?: boolean }) {
   const [, setLocation] = useLocation();
-
-  const { data: session, isLoading } = useQuery({
-    queryKey: ["/api/auth/session"],
-    retry: false,
-  });
+  const { session, isAdmin, isLoading } = useSession();
 
   useEffect(() => {
     if (!isLoading && !session) {
@@ -101,33 +60,31 @@ function ProtectedRoute({ component: Component, adminOnly = false }: { component
     }
   }, [isLoading, session, setLocation]);
 
-  if (isLoading) {
-    return (
-      <div className="flex items-center justify-center h-screen bg-background">
-        <div className="text-center">
-          <div className="animate-spin rounded-full h-12 w-12 border-b-2 border-primary mx-auto mb-4"></div>
-          <p className="text-muted-foreground">Chargement...</p>
-        </div>
-      </div>
-    );
-  }
+  if (isLoading) return <FullScreenLoader />;
+  if (!session) return null;
 
-  if (!session) {
-    return null;
-  }
-
-  if (adminOnly && (session as any).role !== "admin") {
-    return (
-      <div className="flex items-center justify-center h-screen bg-background">
-        <div className="text-center">
-          <h1 className="text-2xl font-bold mb-2">Accès refusé</h1>
-          <p className="text-muted-foreground">Cette page est réservée aux administrateurs.</p>
-        </div>
-      </div>
-    );
-  }
-
-  return <Component />;
+  return (
+    <AppShell>
+      {adminOnly && !isAdmin ? (
+        <Page width="narrow">
+          <EmptyState
+            icon={ShieldAlert}
+            title="Accès réservé aux administrateurs"
+            description="Demandez à un administrateur de vous donner accès à cette page."
+            action={
+              <Button asChild variant="outline">
+                <Link href="/">Retour au tableau de bord</Link>
+              </Button>
+            }
+          />
+        </Page>
+      ) : (
+        <Suspense fallback={<PageLoader />}>
+          <Component />
+        </Suspense>
+      )}
+    </AppShell>
+  );
 }
 
 function Router() {
@@ -149,7 +106,6 @@ function Router() {
       <Route path="/audio-admin">{() => <ProtectedRoute component={AudioAdmin} adminOnly />}</Route>
       <Route path="/users">{() => <ProtectedRoute component={UsersAdmin} adminOnly />}</Route>
       <Route path="/analytics">{() => <ProtectedRoute component={Analytics} />}</Route>
-      <Route path="/test-camera" component={TestCamera} />
       <Route component={NotFound} />
     </Switch>
   );
@@ -157,14 +113,14 @@ function Router() {
 
 function App() {
   return (
-    <QueryClientProvider client={queryClient}>
-      <TooltipProvider>
-        <div>
+    <ThemeProvider>
+      <QueryClientProvider client={queryClient}>
+        <TooltipProvider>
           <Toaster />
           <Router />
-        </div>
-      </TooltipProvider>
-    </QueryClientProvider>
+        </TooltipProvider>
+      </QueryClientProvider>
+    </ThemeProvider>
   );
 }
 
diff --git a/client/src/components/ai-chat.tsx b/client/src/components/ai-chat.tsx
index 33aec8e..5355722 100644
--- a/client/src/components/ai-chat.tsx
+++ b/client/src/components/ai-chat.tsx
@@ -4,7 +4,8 @@ import { Input } from "@/components/ui/input";
 import { Textarea } from "@/components/ui/textarea";
 import { useMutation, useQuery } from "@tanstack/react-query";
 import { apiRequest, queryClient } from "@/lib/queryClient";
-import { Bot, User, Lightbulb, History, Zap, Sparkles, Loader2 } from "lucide-react";
+import { Bot, User, Sparkles, Loader2, Copy, RotateCcw } from "lucide-react";
+import { Badge } from "@/components/ui/badge";
 import { useToast } from "@/hooks/use-toast";
 import { ModelCombobox } from "@/components/model-combobox";
 
@@ -90,33 +91,20 @@ export default function AiChat() {
     setInput("");
   };
 
+  const copyVariant = async (text: string) => {
+    try {
+      await navigator.clipboard.writeText(text);
+      toast({ title: "Texte copié", description: "Collez-le dans votre publication." });
+    } catch {
+      toast({ title: "Copie impossible", description: "Sélectionnez le texte manuellement.", variant: "destructive" });
+    }
+  };
+
   return (
-    <div className="bg-card rounded-2xl border border-border/50 overflow-hidden shadow-lg h-full flex flex-col">
-      <div className="border-b border-border/50 p-6 bg-gradient-to-r from-primary/5 to-secondary/5">
-        <div className="flex items-center justify-between mb-4">
-          <div className="flex items-center gap-4">
-            <div className="w-12 h-12 rounded-xl bg-gradient-to-br from-primary to-secondary flex items-center justify-center shadow-lg">
-              <Sparkles className="text-white w-6 h-6" />
-            </div>
-            <div>
-              <h3 className="text-lg font-semibold text-foreground">Assistant IA</h3>
-              <p className="text-sm text-muted-foreground">Génération de contenu intelligent</p>
-            </div>
-          </div>
-          <Button 
-            variant="outline" 
-            size="sm"
-            onClick={() => setMessages([messages[0]])}
-            className="rounded-xl"
-            data-testid="button-new-chat"
-          >
-            <Sparkles className="w-4 h-4 mr-2" />
-            Nouveau chat
-          </Button>
-        </div>
-        
-        <div className="flex items-center gap-3">
-          <label className="text-sm font-medium text-foreground">Modèle IA:</label>
+    <div className="flex h-[calc(100dvh-15rem)] min-h-[480px] flex-col overflow-hidden rounded-xl border bg-card shadow-soft lg:h-[calc(100vh-13rem)]">
+      <div className="flex flex-col gap-3 border-b p-4 sm:flex-row sm:items-center sm:justify-between">
+        <div className="flex min-w-0 items-center gap-2">
+          <span className="shrink-0 text-sm text-muted-foreground">Modèle</span>
           <ModelCombobox
             models={availableModels}
             value={selectedModel}
@@ -124,78 +112,91 @@ export default function AiChat() {
             placeholder="Sélectionner un modèle"
             isLoading={modelsLoading}
             disabled={modelsLoading}
-            className="w-[300px] rounded-xl"
+            className="w-full sm:w-[300px]"
             testId="select-ai-model"
           />
         </div>
+        <Button
+          variant="outline"
+          size="sm"
+          onClick={() => setMessages([messages[0]])}
+          data-testid="button-new-chat"
+        >
+          <RotateCcw className="h-4 w-4" />
+          Nouvelle conversation
+        </Button>
       </div>
 
-      <div className="flex-1 overflow-y-auto p-6 space-y-6 bg-muted/20">
+      <div className="flex-1 space-y-5 overflow-y-auto bg-muted/30 p-4 sm:p-6">
         {messages.map((message, index) => (
-          <div 
-            key={index} 
-            className={`flex gap-4 chat-message ${message.role === "user" ? "justify-end" : ""}`}
-          >
+          <div key={index} className={`flex gap-3 ${message.role === "user" ? "justify-end" : ""}`}>
             {message.role === "assistant" && (
-              <div className="w-10 h-10 rounded-xl bg-gradient-to-br from-primary to-secondary flex-shrink-0 flex items-center justify-center shadow-md">
-                <Bot className="text-white w-5 h-5" />
+              <div className="flex h-8 w-8 shrink-0 items-center justify-center rounded-lg bg-primary/10 text-primary">
+                <Bot className="h-4 w-4" />
               </div>
             )}
-            
-            <div className={`flex-1 ${message.role === "user" ? "max-w-md ml-auto" : "max-w-2xl"}`}>
-              <div className={`
-                rounded-2xl p-6 shadow-md
-                ${message.role === "user" 
-                  ? "bg-gradient-to-br from-primary to-secondary text-white ml-auto" 
-                  : "bg-card border border-border/50"
+
+            <div className={message.role === "user" ? "max-w-[85%] sm:max-w-md" : "max-w-full flex-1 sm:max-w-2xl"}>
+              <div
+                className={
+                  message.role === "user"
+                    ? "rounded-2xl rounded-tr-sm bg-primary px-4 py-3 text-primary-foreground"
+                    : "rounded-2xl rounded-tl-sm border bg-card px-4 py-3"
                 }
-              `}>
-                <p className="text-sm leading-relaxed whitespace-pre-wrap">{message.content}</p>
-                
+              >
+                <p className="whitespace-pre-wrap text-sm leading-relaxed">{message.content}</p>
+
                 {message.variants && (
-                  <div className="space-y-4 mt-6">
+                  <div className="mt-4 space-y-3">
                     {message.variants.map((variant, vIndex) => (
-                      <div 
+                      <button
+                        type="button"
                         key={vIndex}
-                        className="p-5 rounded-xl bg-muted/50 border border-border/50 cursor-pointer hover:bg-muted hover:shadow-md transition-all"
+                        onClick={() => copyVariant(variant.text)}
+                        className="group block w-full rounded-lg border bg-muted/40 p-4 text-left transition-colors hover:border-primary/40 hover:bg-accent"
                         data-testid={`variant-${vIndex}`}
                       >
-                        <div className="flex items-center justify-between mb-3">
-                          <span className={`
-                            inline-flex items-center px-3 py-1 rounded-full text-xs font-semibold
-                            ${vIndex === 0 ? "bg-gradient-to-r from-primary to-secondary text-white" : "bg-secondary/20 text-secondary"}
-                          `}>
-                            {variant.variant}
+                        <div className="mb-2 flex items-center justify-between gap-2">
+                          <Badge variant={vIndex === 0 ? "default" : "muted"}>{variant.variant}</Badge>
+                          <span className="flex items-center gap-1.5 text-xs text-muted-foreground">
+                            {variant.characterCount} caractères
+                            <Copy className="h-3.5 w-3.5 opacity-60 group-hover:opacity-100" />
                           </span>
-                          <span className="text-xs text-muted-foreground font-medium">{variant.characterCount} caractères</span>
                         </div>
-                        <p className="text-sm text-foreground leading-relaxed">{variant.text}</p>
-                      </div>
+                        <p className="text-sm leading-relaxed text-foreground">{variant.text}</p>
+                      </button>
                     ))}
+                    <p className="text-xs text-muted-foreground">Cliquez sur une proposition pour la copier.</p>
                   </div>
                 )}
               </div>
-              <span className="text-xs text-muted-foreground mt-2 inline-block">
-                {message.role === "user" ? "Maintenant" : "Il y a quelques secondes"}
-              </span>
             </div>
 
             {message.role === "user" && (
-              <div className="w-10 h-10 rounded-xl bg-secondary/20 flex-shrink-0 flex items-center justify-center">
-                <User className="text-secondary w-5 h-5" />
+              <div className="flex h-8 w-8 shrink-0 items-center justify-center rounded-lg bg-muted text-muted-foreground">
+                <User className="h-4 w-4" />
               </div>
             )}
           </div>
         ))}
+        {generateMutation.isPending && (
+          <div className="flex items-center gap-3 text-sm text-muted-foreground">
+            <div className="flex h-8 w-8 items-center justify-center rounded-lg bg-primary/10 text-primary">
+              <Loader2 className="h-4 w-4 animate-spin" />
+            </div>
+            L'IA rédige vos propositions…
+          </div>
+        )}
       </div>
 
-      <div className="p-6 border-t border-border/50 bg-card space-y-4">
-        <div className="flex gap-4">
+      <div className="border-t bg-card p-3 sm:p-4">
+        <div className="flex items-end gap-2">
           <Textarea
-            placeholder="Décrivez votre produit (nom, prix, caractéristiques)..."
+            placeholder="Décrivez votre produit (nom, prix, caractéristiques)…"
             value={input}
             onChange={(e) => setInput(e.target.value)}
-            className="flex-1 min-h-[80px] rounded-xl bg-muted/30 border-border/50 focus:border-primary/50"
+            className="max-h-40 min-h-[48px] flex-1 resize-none"
+            rows={2}
             onKeyDown={(e) => {
               if (e.key === "Enter" && !e.shiftKey) {
                 e.preventDefault();
@@ -204,42 +205,20 @@ export default function AiChat() {
             }}
             data-testid="input-product-info"
           />
-          <Button 
+          <Button
             onClick={handleSubmit}
             disabled={generateMutation.isPending || !input.trim()}
-            className="bg-gradient-to-r from-primary to-secondary hover:opacity-90 rounded-xl px-6"
+            variant="brand"
+            className="h-12"
             data-testid="button-generate"
           >
-            <Sparkles className="w-4 h-4 mr-2" />
-            {generateMutation.isPending ? "Génération..." : "Générer"}
+            {generateMutation.isPending ? <Loader2 className="h-4 w-4 animate-spin" /> : <Sparkles className="h-4 w-4" />}
+            <span className="hidden sm:inline">Générer</span>
           </Button>
         </div>
-        <div className="flex items-center gap-3 flex-wrap">
-          <Button 
-            variant="outline" 
-            size="sm" 
-            className="rounded-xl"
-            onClick={() => toast({ title: "Bientôt disponible", description: "Les suggestions de produits seront disponibles prochainement" })}
-            data-testid="button-suggestions"
-          >
-            <Lightbulb className="w-4 h-4 mr-2" />
-            Suggestions
-          </Button>
-          <Button 
-            variant="outline" 
-            size="sm" 
-            className="rounded-xl"
-            onClick={() => toast({ title: "Bientôt disponible", description: "L'historique des générations sera disponible prochainement" })}
-            data-testid="button-history"
-          >
-            <History className="w-4 h-4 mr-2" />
-            Historique
-          </Button>
-          <div className="ml-auto text-xs text-muted-foreground flex items-center gap-2">
-            <Zap className="w-4 h-4 text-success" />
-            <span>Propulsé par OpenRouter</span>
-          </div>
-        </div>
+        <p className="mt-2 hidden text-xs text-muted-foreground sm:block">
+          Entrée pour envoyer · Maj + Entrée pour aller à la ligne
+        </p>
       </div>
     </div>
   );
diff --git a/client/src/components/brand/logo.tsx b/client/src/components/brand/logo.tsx
new file mode 100644
index 0000000..2506f77
--- /dev/null
+++ b/client/src/components/brand/logo.tsx
@@ -0,0 +1,56 @@
+import { useId } from "react";
+import { cn } from "@/lib/utils";
+
+interface LogoMarkProps {
+  size?: number;
+  className?: string;
+}
+
+/** Pictogramme Social Flow : deux ondes qui « coulent » vers un point de diffusion. */
+export function LogoMark({ size = 36, className }: LogoMarkProps) {
+  const id = useId().replace(/:/g, "");
+  return (
+    <svg
+      width={size}
+      height={size}
+      viewBox="0 0 32 32"
+      fill="none"
+      xmlns="http://www.w3.org/2000/svg"
+      className={cn("shrink-0", className)}
+      aria-hidden="true"
+    >
+      <defs>
+        <linearGradient id={`sf-${id}`} x1="0" y1="0" x2="32" y2="32" gradientUnits="userSpaceOnUse">
+          <stop offset="0" stopColor="#4F46E5" />
+          <stop offset="0.6" stopColor="#7C3AED" />
+          <stop offset="1" stopColor="#F97362" />
+        </linearGradient>
+      </defs>
+      <rect width="32" height="32" rx="9" fill={`url(#sf-${id})`} />
+      <path d="M7 12.5c2.4-3.6 5.1-3.6 7.5 0s5.1 3.6 7.5 0" stroke="#fff" strokeOpacity="0.55" strokeWidth="2.4" strokeLinecap="round" />
+      <path d="M7 19.5c2.4-3.6 5.1-3.6 7.5 0s5.1 3.6 7.5 0" stroke="#fff" strokeWidth="2.6" strokeLinecap="round" />
+      <circle cx="25.2" cy="16" r="1.9" fill="#fff" />
+    </svg>
+  );
+}
+
+interface LogoProps extends LogoMarkProps {
+  withText?: boolean;
+  subtitle?: boolean;
+}
+
+export function Logo({ size = 36, withText = true, subtitle = true, className }: LogoProps) {
+  return (
+    <div className={cn("flex items-center gap-3 min-w-0", className)}>
+      <LogoMark size={size} />
+      {withText && (
+        <div className="min-w-0 leading-tight">
+          <p className="font-semibold tracking-tight text-foreground text-[17px]">
+            Social<span className="text-primary">Flow</span>
+          </p>
+          {subtitle && <p className="text-xs text-muted-foreground truncate">Automatisation sociale</p>}
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/client/src/components/camera-recorder.tsx b/client/src/components/camera-recorder.tsx
deleted file mode 100644
index d4d64d4..0000000
--- a/client/src/components/camera-recorder.tsx
+++ /dev/null
@@ -1,303 +0,0 @@
-
-import React, { useRef, useState, useEffect, useCallback } from 'react';
-import Webcam from 'react-webcam';
-import { Camera, StopCircle, RefreshCw, CheckCircle, X, RotateCcw, Settings2, AlertCircle, Video } from 'lucide-react';
-import { Button } from '@/components/ui/button';
-import { useToast } from '@/hooks/use-toast';
-
-interface CameraRecorderProps {
-    onCapture: (file: File, options?: { stabilize?: boolean }) => void;
-    onCancel: () => void;
-}
-
-// Quality configurations
-type VideoQuality = "4k" | "1080p" | "720p";
-
-interface QualityConfig {
-    label: string;
-    width: number;
-    height: number;
-    bitrate: number; // in bps
-}
-
-const QUALITY_CONFIGS: Record<VideoQuality, QualityConfig> = {
-    "4k": { label: "4K Vertical", width: 2160, height: 3840, bitrate: 40000000 },
-    "1080p": { label: "Full HD (Reel)", width: 1080, height: 1920, bitrate: 12000000 }, // Align with 12Mbps max spec
-    "720p": { label: "HD Vertical", width: 720, height: 1280, bitrate: 8000000 },
-};
-
-export function CameraRecorder({ onCapture, onCancel }: CameraRecorderProps) {
-    const webcamRef = useRef<Webcam>(null);
-    const mediaRecorderRef = useRef<MediaRecorder | null>(null);
-    const chunksRef = useRef<Blob[]>([]);
-    const { toast } = useToast();
-
-    const [isRecording, setIsRecording] = useState(false);
-    const [recordedBlob, setRecordedBlob] = useState<Blob | null>(null);
-    const [previewUrl, setPreviewUrl] = useState<string | null>(null);
-    const [timer, setTimer] = useState(0);
-
-    // Devices & Settings
-    const [devices, setDevices] = useState<MediaDeviceInfo[]>([]);
-    const [selectedDeviceId, setSelectedDeviceId] = useState<string>('');
-    const [facingMode, setFacingMode] = useState<"user" | "environment">("environment");
-    const [quality, setQuality] = useState<VideoQuality>('1080p');
-    const [showSettings, setShowSettings] = useState(false);
-    const [cameraError, setCameraError] = useState<string | null>(null);
-    const [stabilize, setStabilize] = useState(true); // Stabilisation serveur activée par défaut
-
-    // Fetch devices
-    const handleDevices = useCallback((mediaDevices: MediaDeviceInfo[]) => {
-        const videoDevices = mediaDevices.filter(({ kind }) => kind === "videoinput");
-        setDevices(videoDevices);
-        if (videoDevices.length > 0 && !selectedDeviceId) {
-            setSelectedDeviceId(videoDevices[0].deviceId);
-        }
-    }, [selectedDeviceId]);
-
-    useEffect(() => {
-        navigator.mediaDevices.enumerateDevices().then(handleDevices).catch(err => {
-            console.error("Error enumerating devices", err);
-            setCameraError("Erreur liste périphériques: " + err.message);
-        });
-    }, [handleDevices]);
-
-    // Timer
-    useEffect(() => {
-        let interval: NodeJS.Timeout;
-        if (isRecording) {
-            interval = setInterval(() => setTimer(t => t + 1), 1000);
-        } else {
-            setTimer(0);
-        }
-        return () => clearInterval(interval);
-    }, [isRecording]);
-
-    const formatTime = (seconds: number) => {
-        const mins = Math.floor(seconds / 60);
-        const secs = seconds % 60;
-        return `${mins}:${secs.toString().padStart(2, '0')}`;
-    };
-
-    // Recording Logic
-    const startRecording = useCallback(() => {
-        if (!webcamRef.current || !webcamRef.current.stream) return;
-
-        chunksRef.current = [];
-        const stream = webcamRef.current.stream;
-
-        const mimeTypes = ['video/mp4', 'video/webm;codecs=vp9,opus', 'video/webm'];
-        const mimeType = mimeTypes.find(type => MediaRecorder.isTypeSupported(type)) || '';
-        const currentConfig = QUALITY_CONFIGS[quality];
-
-        try {
-            const mediaRecorder = new MediaRecorder(stream, {
-                mimeType,
-                videoBitsPerSecond: currentConfig.bitrate // Bitrate dynamique selon qualité
-            });
-
-            mediaRecorder.ondataavailable = (e) => {
-                if (e.data.size > 0) chunksRef.current.push(e.data);
-            };
-
-            mediaRecorder.onstop = () => {
-                const blob = new Blob(chunksRef.current, { type: mimeType || 'video/webm' });
-                setRecordedBlob(blob);
-                setPreviewUrl(URL.createObjectURL(blob));
-            };
-
-            mediaRecorder.start();
-            mediaRecorderRef.current = mediaRecorder;
-            setIsRecording(true);
-        } catch (e: any) {
-            console.error("Recording error", e);
-            toast({ title: "Erreur", description: "Impossible de lancer l'enregistrement: " + e.message, variant: "destructive" });
-        }
-    }, [webcamRef, toast]);
-
-    const stopRecording = useCallback(() => {
-        if (mediaRecorderRef.current && isRecording) {
-            mediaRecorderRef.current.stop();
-            setIsRecording(false);
-        }
-    }, [isRecording]);
-
-    const handleConfirm = () => {
-        if (recordedBlob) {
-            onCapture(
-                new File([recordedBlob], `capture-${Date.now()}.mp4`, { type: recordedBlob.type }),
-                { stabilize }
-            );
-        }
-    };
-
-    const handleUserMediaError = useCallback((error: string | DOMException) => {
-        console.error("Webcam Error:", error);
-        const msg = typeof error === 'string' ? error : error.message;
-        setCameraError(msg);
-    }, []);
-
-    const toggleCamera = () => {
-        setFacingMode(prev => prev === "user" ? "environment" : "user");
-        setSelectedDeviceId('');
-    };
-
-    // Review Mode
-    if (recordedBlob && previewUrl) {
-        return (
-            <div className="fixed inset-0 z-50 bg-black flex flex-col items-center justify-center p-4">
-                <video src={previewUrl} controls className="w-full max-h-[80vh] rounded-lg mb-8" autoPlay playsInline />
-                <div className="flex gap-4">
-                    <Button variant="secondary" size="lg" onClick={() => { setRecordedBlob(null); setPreviewUrl(null); }} className="rounded-full px-8 py-6 text-lg">
-                        <RotateCcw className="mr-2 h-5 w-5" /> Refaire
-                    </Button>
-                    <Button size="lg" onClick={handleConfirm} className="rounded-full px-8 py-6 text-lg bg-green-600 hover:bg-green-700">
-                        <CheckCircle className="mr-2 h-5 w-5" /> Valider
-                    </Button>
-                </div>
-            </div>
-        );
-    }
-
-    const config = QUALITY_CONFIGS[quality];
-    const videoConstraints = {
-        width: { ideal: config.width },
-        height: { ideal: config.height },
-        frameRate: { ideal: 30 }, // 30fps pour une capture fluide
-        deviceId: selectedDeviceId ? { exact: selectedDeviceId } : undefined,
-        facingMode: selectedDeviceId ? undefined : facingMode
-    };
-
-    return (
-        <div className="fixed inset-0 z-50 bg-black flex flex-col">
-            {/* Header */}
-            <div className="absolute top-0 left-0 right-0 p-4 z-10 flex justify-between items-center bg-gradient-to-b from-black/80 to-transparent pointer-events-none">
-                <div className="pointer-events-auto">
-                    <Button variant="ghost" size="icon" onClick={onCancel} className="text-white bg-black/20 hover:bg-black/40">
-                        <X className="h-6 w-6" />
-                    </Button>
-                </div>
-
-                <div className="pointer-events-auto flex gap-2">
-                    {isRecording ? (
-                        <div className="bg-red-600 px-3 py-1 rounded-full text-white font-mono text-sm flex items-center gap-2 animate-pulse">
-                            <div className="w-2 h-2 bg-white rounded-full" />
-                            {formatTime(timer)}
-                        </div>
-                    ) : (
-                        <div className="flex gap-2">
-                            <Button variant="outline" size="icon" onClick={toggleCamera} className="bg-black/30 border-white/20 text-white backdrop-blur">
-                                <RefreshCw className="h-4 w-4" />
-                            </Button>
-                            <Button variant="outline" size="sm" onClick={() => setShowSettings(!showSettings)} className="bg-black/30 border-white/20 text-white backdrop-blur">
-                                <Settings2 className="mr-2 h-4 w-4" />
-                                <span className="hidden sm:inline">Réglages</span>
-                            </Button>
-                        </div>
-                    )}
-                </div>
-                <div className="w-10"></div>
-            </div>
-
-            {/* Error Overlay */}
-            {cameraError && (
-                <div className="absolute inset-0 z-30 flex flex-col items-center justify-center bg-black/90 p-6 text-center">
-                    <AlertCircle className="w-16 h-16 text-red-500 mb-4" />
-                    <h3 className="text-xl font-bold text-red-500 mb-2">Erreur Caméra</h3>
-                    <p className="text-white mb-6">{cameraError}</p>
-                    <p className="text-sm text-gray-400">Vérifiez vos permissions et que vous êtes bien en HTTPS (ou localhost).</p>
-                    <Button onClick={() => window.location.reload()} variant="outline" className="mt-4 text-black">Recharger</Button>
-                </div>
-            )}
-
-            {/* Settings Overlay */}
-            {showSettings && !isRecording && (
-                <div className="absolute inset-0 z-20 bg-black/80 backdrop-blur-sm flex items-center justify-center p-4">
-                    <div className="bg-[#1c1c1e] text-white p-6 rounded-2xl w-full max-w-sm border border-white/10 shadow-2xl">
-                        <div className="flex justify-between items-center mb-6">
-                            <h2 className="text-lg font-bold">Paramètres</h2>
-                            <Button variant="ghost" size="icon" onClick={() => setShowSettings(false)}>
-                                <X className="h-5 w-5" />
-                            </Button>
-                        </div>
-                        <div className="space-y-4">
-                            <div>
-                                <label className="text-sm font-medium text-white/70 block mb-2">Caméra</label>
-                                <Button variant="outline" className="w-full justify-start text-white border-white/20 hover:bg-white/10 mb-2" onClick={toggleCamera}>
-                                    <RefreshCw className="mr-2 h-4 w-4" />
-                                    Basculer Avant/Arrière
-                                </Button>
-                                <div className="space-y-1 max-h-32 overflow-y-auto">
-                                    {devices.map((device, idx) => (
-                                        <button
-                                            key={device.deviceId || idx}
-                                            onClick={() => setSelectedDeviceId(device.deviceId)}
-                                            className={`w-full text-left px-3 py-2 rounded text-sm truncate border transition-colors ${selectedDeviceId === device.deviceId ? 'bg-white text-black' : 'bg-transparent text-white border-white/20 hover:bg-white/10'}`}
-                                        >
-                                            {device.label || `Caméra ${idx + 1}`}
-                                        </button>
-                                    ))}
-                                </div>
-                            </div>
-                            <div>
-                                <label className="text-sm font-medium text-white/70">Qualité</label>
-                                <div className="grid grid-cols-3 gap-2 mt-1">
-                                    {(Object.keys(QUALITY_CONFIGS) as VideoQuality[]).map((q) => (
-                                        <button
-                                            key={q}
-                                            onClick={() => setQuality(q)}
-                                            className={`px-2 py-2 rounded text-sm border transition-colors ${quality === q ? 'bg-white text-black' : 'bg-transparent text-white border-white/20 hover:bg-white/10'}`}
-                                        >
-                                            {q.toUpperCase()}
-                                        </button>
-                                    ))}
-                                </div>
-                            </div>
-                            <div>
-                                <label className="text-sm font-medium text-white/70 flex items-center justify-between">
-                                    <span>Stabilisation serveur</span>
-                                    <button
-                                        onClick={() => setStabilize(!stabilize)}
-                                        className={`relative w-12 h-6 rounded-full transition-colors ${stabilize ? 'bg-green-500' : 'bg-gray-600'}`}
-                                    >
-                                        <span className={`absolute top-1 w-4 h-4 rounded-full bg-white transition-transform ${stabilize ? 'left-7' : 'left-1'}`} />
-                                    </button>
-                                </label>
-                                <p className="text-xs text-white/50 mt-1">Corrige les tremblements après capture (traitement serveur)</p>
-                            </div>
-                        </div>
-                        <Button className="w-full mt-6 bg-white text-black hover:bg-gray-200" onClick={() => setShowSettings(false)}>OK</Button>
-                    </div>
-                </div>
-            )}
-
-            {/* Webcam Feed */}
-            <div className="flex-1 bg-black flex items-center justify-center overflow-hidden relative">
-                <Webcam
-                    audio={true}
-                    ref={webcamRef}
-                    videoConstraints={videoConstraints}
-                    onUserMediaError={handleUserMediaError}
-                    className="absolute w-full h-full object-cover"
-                    muted // Local preview always muted to avoid feedback
-                />
-            </div>
-
-            {/* Footer Controls */}
-            <div className="absolute bottom-0 left-0 right-0 p-8 pb-12 flex flex-col items-center justify-end bg-gradient-to-t from-black/80 to-transparent h-48 pointer-events-none">
-                <div className="pointer-events-auto">
-                    <button
-                        onClick={isRecording ? stopRecording : startRecording}
-                        className="group relative flex items-center justify-center transition-all hover:scale-105 active:scale-95"
-                    >
-                        <div className={`w-20 h-20 rounded-full border-[6px] border-white flex items-center justify-center p-1 ${isRecording ? 'opacity-100' : ''}`}>
-                            <div className={`transition-all duration-300 ${isRecording ? 'w-8 h-8 rounded-md bg-red-500' : 'w-full h-full rounded-full bg-red-500'}`} />
-                        </div>
-                    </button>
-                </div>
-            </div>
-        </div>
-    );
-}
-
-export default CameraRecorder;
diff --git a/client/src/components/empty-state.tsx b/client/src/components/empty-state.tsx
new file mode 100644
index 0000000..a516c8a
--- /dev/null
+++ b/client/src/components/empty-state.tsx
@@ -0,0 +1,32 @@
+import type { LucideIcon } from "lucide-react";
+import type { ReactNode } from "react";
+import { cn } from "@/lib/utils";
+
+interface EmptyStateProps {
+  icon: LucideIcon;
+  title: string;
+  description?: ReactNode;
+  action?: ReactNode;
+  className?: string;
+  compact?: boolean;
+}
+
+/** État vide homogène : icône, message et action suggérée. */
+export function EmptyState({ icon: Icon, title, description, action, className, compact = false }: EmptyStateProps) {
+  return (
+    <div
+      className={cn(
+        "flex flex-col items-center justify-center rounded-xl border border-dashed bg-muted/30 text-center",
+        compact ? "px-4 py-8" : "px-6 py-14",
+        className,
+      )}
+    >
+      <div className={cn("mb-4 flex items-center justify-center rounded-full bg-primary/10 text-primary", compact ? "h-10 w-10" : "h-14 w-14")}>
+        <Icon className={compact ? "h-5 w-5" : "h-6 w-6"} />
+      </div>
+      <p className="font-medium text-foreground">{title}</p>
+      {description && <p className="mt-1 max-w-sm text-sm text-muted-foreground">{description}</p>}
+      {action && <div className="mt-5">{action}</div>}
+    </div>
+  );
+}
diff --git a/client/src/components/layout/app-shell.tsx b/client/src/components/layout/app-shell.tsx
new file mode 100644
index 0000000..599f2d8
--- /dev/null
+++ b/client/src/components/layout/app-shell.tsx
@@ -0,0 +1,49 @@
+import type { ReactNode } from "react";
+import { Link, useLocation } from "wouter";
+import Sidebar from "@/components/sidebar";
+import { LogoMark } from "@/components/brand/logo";
+import { MobileNav } from "@/components/layout/mobile-nav";
+import { titleForPath } from "@/components/layout/nav-config";
+import { cn } from "@/lib/utils";
+
+/** Cadre de l'application connectée : sidebar (desktop), en-tête + barre basse (mobile). */
+export function AppShell({ children }: { children: ReactNode }) {
+  const [location] = useLocation();
+
+  return (
+    <div className="flex min-h-screen bg-background">
+      <Sidebar />
+      <div className="flex min-w-0 flex-1 flex-col">
+        <header className="sticky top-0 z-30 flex h-14 items-center gap-3 border-b bg-card/90 px-4 backdrop-blur-lg lg:hidden">
+          <Link href="/" aria-label="Accueil">
+            <LogoMark size={30} />
+          </Link>
+          <p className="truncate font-semibold">{titleForPath(location)}</p>
+        </header>
+        <main className="flex-1 pb-24 lg:pb-0">{children}</main>
+      </div>
+      <MobileNav />
+    </div>
+  );
+}
+
+const WIDTHS = {
+  narrow: "max-w-3xl",
+  default: "max-w-6xl",
+  wide: "max-w-[1400px]",
+} as const;
+
+interface PageProps {
+  children: ReactNode;
+  width?: keyof typeof WIDTHS;
+  className?: string;
+}
+
+/** Conteneur de contenu standard : largeur max, marges et animation d'entrée. */
+export function Page({ children, width = "default", className }: PageProps) {
+  return (
+    <div className={cn("fade-in mx-auto w-full px-4 py-5 sm:px-6 sm:py-8 lg:px-8", WIDTHS[width], className)}>
+      {children}
+    </div>
+  );
+}
diff --git a/client/src/components/layout/mobile-nav.tsx b/client/src/components/layout/mobile-nav.tsx
new file mode 100644
index 0000000..6def90a
--- /dev/null
+++ b/client/src/components/layout/mobile-nav.tsx
@@ -0,0 +1,189 @@
+import { useState } from "react";
+import { Link, useLocation } from "wouter";
+import { Calendar, ChevronRight, Home, Images, LogOut, Menu, Plus } from "lucide-react";
+import { Sheet, SheetContent, SheetDescription, SheetHeader, SheetTitle } from "@/components/ui/sheet";
+import { ThemeToggle } from "@/components/theme-provider";
+import { Avatar, AvatarFallback } from "@/components/ui/avatar";
+import { CREATE_ITEMS, isActivePath, visibleGroups } from "@/components/layout/nav-config";
+import { useLogout, useSession } from "@/hooks/use-session";
+import { cn } from "@/lib/utils";
+
+const TABS = [
+  { href: "/", label: "Accueil", icon: Home, testId: "tab-home" },
+  { href: "/calendar", label: "Calendrier", icon: Calendar, testId: "tab-calendar" },
+  { href: "/media", label: "Médias", icon: Images, testId: "tab-media" },
+];
+
+/** Barre de navigation inférieure (mobile et tablette, < lg). */
+export function MobileNav() {
+  const [location, setLocation] = useLocation();
+  const [createOpen, setCreateOpen] = useState(false);
+  const [menuOpen, setMenuOpen] = useState(false);
+  const { session, isAdmin } = useSession();
+  const logout = useLogout();
+
+  const go = (href: string) => {
+    setCreateOpen(false);
+    setMenuOpen(false);
+    setLocation(href);
+  };
+
+  const tab = (t: (typeof TABS)[number]) => {
+    const active = isActivePath(location, t.href);
+    const Icon = t.icon;
+    return (
+      <Link
+        key={t.href}
+        href={t.href}
+        className={cn(
+          "flex flex-1 flex-col items-center justify-center gap-1 py-2 text-[11px] font-medium",
+          active ? "text-primary" : "text-muted-foreground",
+        )}
+        aria-current={active ? "page" : undefined}
+        data-testid={t.testId}
+      >
+        <Icon className="h-[22px] w-[22px]" strokeWidth={active ? 2.4 : 2} />
+        {t.label}
+      </Link>
+    );
+  };
+
+  // Les entrées déjà accessibles par les onglets ou « Créer » ne sont pas répétées dans le menu.
+  const menuGroups = visibleGroups(isAdmin)
+    .filter((g) => g.label !== "Créer")
+    .map((g) => ({ ...g, items: g.items.filter((i) => !["/", "/calendar", "/media"].includes(i.href)) }))
+    .filter((g) => g.items.length > 0);
+
+  return (
+    <>
+      <nav
+        className="fixed inset-x-0 bottom-0 z-40 border-t bg-card/95 backdrop-blur-lg pb-safe lg:hidden"
+        aria-label="Navigation mobile"
+      >
+        <div className="mx-auto flex h-16 max-w-xl items-stretch px-2">
+          {tab(TABS[0])}
+          {tab(TABS[1])}
+          <div className="flex flex-1 items-center justify-center">
+            <button
+              onClick={() => setCreateOpen(true)}
+              className="flex h-12 w-12 -translate-y-3 items-center justify-center rounded-2xl gradient-brand text-white shadow-lg shadow-primary/30 ring-4 ring-background"
+              aria-label="Créer"
+              data-testid="tab-create"
+            >
+              <Plus className="h-6 w-6" strokeWidth={2.5} />
+            </button>
+          </div>
+          {tab(TABS[2])}
+          <button
+            onClick={() => setMenuOpen(true)}
+            className={cn(
+              "flex flex-1 flex-col items-center justify-center gap-1 py-2 text-[11px] font-medium",
+              menuOpen ? "text-primary" : "text-muted-foreground",
+            )}
+            data-testid="tab-menu"
+          >
+            <Menu className="h-[22px] w-[22px]" />
+            Menu
+          </button>
+        </div>
+      </nav>
+
+      <Sheet open={createOpen} onOpenChange={setCreateOpen}>
+        <SheetContent side="bottom" className="rounded-t-2xl pb-8">
+          <SheetHeader className="text-left">
+            <SheetTitle>Que voulez-vous créer ?</SheetTitle>
+            <SheetDescription>Choisissez le type de contenu à préparer.</SheetDescription>
+          </SheetHeader>
+          <div className="mt-4 grid grid-cols-2 gap-3">
+            {CREATE_ITEMS.map((item) => {
+              const Icon = item.icon;
+              return (
+                <button
+                  key={item.href}
+                  onClick={() => go(item.href)}
+                  className="flex flex-col items-start gap-3 rounded-xl border bg-card p-4 text-left transition-colors hover:border-primary/40 hover:bg-accent"
+                  data-testid={`create-${item.href.replace(/\W+/g, "-")}`}
+                >
+                  <span className="flex h-10 w-10 items-center justify-center rounded-lg bg-primary/10 text-primary">
+                    <Icon className="h-5 w-5" />
+                  </span>
+                  <span>
+                    <span className="block text-sm font-semibold">{item.label}</span>
+                    {item.description && <span className="block text-xs text-muted-foreground">{item.description}</span>}
+                  </span>
+                </button>
+              );
+            })}
+          </div>
+        </SheetContent>
+      </Sheet>
+
+      <Sheet open={menuOpen} onOpenChange={setMenuOpen}>
+        <SheetContent side="bottom" className="max-h-[85vh] overflow-y-auto rounded-t-2xl pb-8">
+          <SheetHeader className="text-left">
+            <SheetTitle>Menu</SheetTitle>
+            <SheetDescription className="sr-only">Toutes les sections de Social Flow</SheetDescription>
+          </SheetHeader>
+
+          {session && (
+            <div className="mt-4 flex items-center gap-3 rounded-xl bg-muted/60 p-3">
+              <Avatar className="h-10 w-10">
+                <AvatarFallback className="bg-primary/10 font-semibold text-primary">
+                  {session.username.substring(0, 2).toUpperCase()}
+                </AvatarFallback>
+              </Avatar>
+              <div className="min-w-0 flex-1">
+                <p className="truncate text-sm font-medium">{session.username}</p>
+                <p className="text-xs text-muted-foreground">{isAdmin ? "Administrateur" : "Utilisateur"}</p>
+              </div>
+            </div>
+          )}
+
+          {menuGroups.map((group) => (
+            <div key={group.label ?? "root"} className="mt-5">
+              {group.label && (
+                <p className="mb-1.5 px-1 text-[11px] font-semibold uppercase tracking-wider text-muted-foreground">{group.label}</p>
+              )}
+              <div className="overflow-hidden rounded-xl border bg-card">
+                {group.items.map((item, i) => {
+                  const Icon = item.icon;
+                  return (
+                    <button
+                      key={item.href}
+                      onClick={() => go(item.href)}
+                      className={cn(
+                        "flex w-full items-center gap-3 px-4 py-3 text-left text-sm transition-colors hover:bg-accent",
+                        i > 0 && "border-t",
+                        isActivePath(location, item.href) && "text-primary",
+                      )}
+                      data-testid={`menu-${item.testId}`}
+                    >
+                      <Icon className="h-5 w-5 text-muted-foreground" />
+                      <span className="flex-1 font-medium">{item.label}</span>
+                      <ChevronRight className="h-4 w-4 text-muted-foreground" />
+                    </button>
+                  );
+                })}
+              </div>
+            </div>
+          ))}
+
+          <div className="mt-5">
+            <p className="mb-1.5 px-1 text-[11px] font-semibold uppercase tracking-wider text-muted-foreground">Apparence</p>
+            <ThemeToggle />
+          </div>
+
+          <button
+            onClick={() => logout.mutate()}
+            disabled={logout.isPending}
+            className="mt-5 flex w-full items-center justify-center gap-2 rounded-xl border px-4 py-3 text-sm font-medium text-destructive hover:bg-destructive/5"
+            data-testid="button-logout-mobile"
+          >
+            <LogOut className="h-4 w-4" />
+            {logout.isPending ? "Déconnexion…" : "Se déconnecter"}
+          </button>
+        </SheetContent>
+      </Sheet>
+    </>
+  );
+}
diff --git a/client/src/components/layout/nav-config.ts b/client/src/components/layout/nav-config.ts
new file mode 100644
index 0000000..1b99e59
--- /dev/null
+++ b/client/src/components/layout/nav-config.ts
@@ -0,0 +1,107 @@
+import {
+  BarChart3,
+  Bot,
+  Calendar,
+  CalendarClock,
+  Clock,
+  Database,
+  Film,
+  Home,
+  Images,
+  Link2,
+  Music,
+  PenSquare,
+  Settings,
+  UserCog,
+  Wand2,
+  type LucideIcon,
+} from "lucide-react";
+
+export interface NavItem {
+  href: string;
+  label: string;
+  icon: LucideIcon;
+  /** Courte description affichée dans les menus mobiles. */
+  description?: string;
+  adminOnly?: boolean;
+  testId: string;
+}
+
+export interface NavGroup {
+  label: string | null;
+  items: NavItem[];
+  adminOnly?: boolean;
+}
+
+/** Source unique de la navigation (sidebar desktop, barre mobile, menus). */
+export const NAV_GROUPS: NavGroup[] = [
+  {
+    label: null,
+    items: [{ href: "/", label: "Tableau de bord", icon: Home, testId: "link-tableau-de-bord" }],
+  },
+  {
+    label: "Créer",
+    items: [
+      { href: "/new", label: "Publication", icon: PenSquare, description: "Photo ou vidéo avec texte", testId: "link-nouvelle-publication" },
+      { href: "/reel", label: "Reel", icon: Film, description: "Montage guidé avec musique et voix", testId: "link-nouveau-reel" },
+      { href: "/reel/schedule", label: "Programmer un Reel", icon: CalendarClock, description: "Vidéo déjà montée", testId: "link-programmer-un-reel" },
+      { href: "/image-editor", label: "Éditeur d'images", icon: Wand2, description: "Bandeaux, prix et logo", testId: "link-éditeur-d'images" },
+    ],
+  },
+  {
+    label: "Planifier",
+    items: [
+      { href: "/calendar", label: "Calendrier", icon: Calendar, testId: "link-calendrier" },
+      { href: "/history", label: "Historique", icon: Clock, testId: "link-historique" },
+    ],
+  },
+  {
+    label: "Bibliothèque",
+    items: [
+      { href: "/media", label: "Médiathèque", icon: Images, testId: "link-médiathèque" },
+      { href: "/audio-admin", label: "Musiques", icon: Music, adminOnly: true, testId: "link-audio-admin" },
+    ],
+  },
+  {
+    label: "Analyser",
+    items: [
+      { href: "/analytics", label: "Statistiques", icon: BarChart3, testId: "link-analytics" },
+      { href: "/ai", label: "Assistant IA", icon: Bot, adminOnly: true, testId: "link-assistant-ia" },
+    ],
+  },
+  {
+    label: "Administration",
+    adminOnly: true,
+    items: [
+      { href: "/pages", label: "Comptes connectés", icon: Link2, testId: "link-pages-gérées" },
+      { href: "/users", label: "Utilisateurs", icon: UserCog, testId: "link-users" },
+      { href: "/settings", label: "Paramètres", icon: Settings, testId: "link-settings" },
+      { href: "/sql", label: "Base de données", icon: Database, testId: "link-sql" },
+    ],
+  },
+];
+
+export const CREATE_ITEMS = NAV_GROUPS.find((g) => g.label === "Créer")!.items;
+
+export function visibleGroups(isAdmin: boolean): NavGroup[] {
+  return NAV_GROUPS.filter((g) => isAdmin || !g.adminOnly)
+    .map((g) => ({ ...g, items: g.items.filter((i) => isAdmin || !i.adminOnly) }))
+    .filter((g) => g.items.length > 0);
+}
+
+export function isActivePath(location: string, href: string): boolean {
+  if (href === "/") return location === "/";
+  // /reel ne doit pas rester actif sur /reel/schedule
+  if (href === "/reel") return location === "/reel";
+  return location === href || location.startsWith(href + "/");
+}
+
+/** Titre de la page courante (header mobile). */
+export function titleForPath(location: string): string {
+  for (const g of NAV_GROUPS) {
+    for (const i of g.items) {
+      if (isActivePath(location, i.href)) return i.label;
+    }
+  }
+  return "Social Flow";
+}
diff --git a/client/src/components/layout/page-header.tsx b/client/src/components/layout/page-header.tsx
new file mode 100644
index 0000000..e07134b
--- /dev/null
+++ b/client/src/components/layout/page-header.tsx
@@ -0,0 +1,52 @@
+import type { LucideIcon } from "lucide-react";
+import type { ReactNode } from "react";
+import { cn } from "@/lib/utils";
+
+interface PageHeaderProps {
+  title: ReactNode;
+  description?: ReactNode;
+  icon?: LucideIcon;
+  /** Boutons d'action affichés à droite (empilés sous le titre sur mobile). */
+  actions?: ReactNode;
+  className?: string;
+}
+
+/** En-tête standard de toutes les pages : icône, titre, description et actions. */
+export function PageHeader({ title, description, icon: Icon, actions, className }: PageHeaderProps) {
+  return (
+    <header className={cn("mb-6 flex flex-col gap-4 sm:mb-8 sm:flex-row sm:items-start sm:justify-between", className)}>
+      <div className="flex min-w-0 items-start gap-3 sm:gap-4">
+        {Icon && (
+          <div className="hidden h-11 w-11 shrink-0 items-center justify-center rounded-xl bg-primary/10 text-primary sm:flex">
+            <Icon className="h-5 w-5" />
+          </div>
+        )}
+        <div className="min-w-0">
+          <h1 className="text-2xl font-semibold tracking-tight text-foreground sm:text-[28px] sm:leading-9">{title}</h1>
+          {description && <p className="mt-1 text-sm text-muted-foreground sm:text-[15px]">{description}</p>}
+        </div>
+      </div>
+      {actions && <div className="flex shrink-0 flex-wrap items-center gap-2">{actions}</div>}
+    </header>
+  );
+}
+
+interface SectionHeaderProps {
+  title: ReactNode;
+  description?: ReactNode;
+  actions?: ReactNode;
+  className?: string;
+}
+
+/** Titre de section à l'intérieur d'une page. */
+export function SectionHeader({ title, description, actions, className }: SectionHeaderProps) {
+  return (
+    <div className={cn("mb-3 flex items-end justify-between gap-3", className)}>
+      <div className="min-w-0">
+        <h2 className="text-base font-semibold text-foreground">{title}</h2>
+        {description && <p className="text-sm text-muted-foreground">{description}</p>}
+      </div>
+      {actions}
+    </div>
+  );
+}
diff --git a/client/src/components/managed-pages.tsx b/client/src/components/managed-pages.tsx
index 723506e..ccbdf29 100644
--- a/client/src/components/managed-pages.tsx
+++ b/client/src/components/managed-pages.tsx
@@ -1,94 +1,83 @@
 import { useQuery } from "@tanstack/react-query";
-import { Users } from "lucide-react";
-import { SiFacebook, SiInstagram, SiTiktok } from "react-icons/si";
+import { Link } from "wouter";
+import { ArrowRight, Link2, Users } from "lucide-react";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { EmptyState } from "@/components/empty-state";
+import { PlatformIcon, platformLabel } from "@/components/platform-icon";
+
+interface ManagedPage {
+  id: string;
+  pageName: string;
+  platform: string;
+  isActive: string;
+  followersCount?: number | null;
+}
 
 export default function ManagedPages() {
-  const { data: pages, isLoading } = useQuery({
+  const { data: pages, isLoading } = useQuery<ManagedPage[]>({
     queryKey: ["/api/pages"],
   });
 
-  if (isLoading) {
-    return (
-      <div className="bg-card rounded-2xl border border-border/50 p-8 shadow-lg">
-        <div className="skeleton h-8 w-48 mb-6 rounded-lg" />
-        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
-          {[1, 2, 3].map((i) => (
-            <div key={i} className="skeleton h-40 rounded-xl" />
-          ))}
-        </div>
-      </div>
-    );
-  }
-
   return (
-    <div className="bg-card rounded-2xl border border-border/50 overflow-hidden shadow-lg">
-      <div className="border-b border-border/50 p-6 bg-gradient-to-r from-primary/5 to-secondary/5">
-        <div className="flex items-center gap-4">
-          <div className="w-12 h-12 rounded-xl bg-gradient-to-br from-primary to-secondary flex items-center justify-center shadow-lg">
-            <Users className="text-white w-6 h-6" />
-          </div>
-          <div>
-            <h3 className="text-lg font-semibold text-foreground">Pages gérées</h3>
-            <p className="text-sm text-muted-foreground">
-              {(pages as any[])?.length || 0} page(s) connectée(s)
-            </p>
-          </div>
+    <Card>
+      <CardHeader className="flex flex-row items-center justify-between space-y-0">
+        <div>
+          <CardTitle>Comptes connectés</CardTitle>
+          <CardDescription>{pages?.length ?? 0} compte(s) prêt(s) à publier</CardDescription>
         </div>
-      </div>
-
-      <div className="p-8">
-        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
-          {pages && (pages as any[]).length > 0 ? (
-            (pages as any[]).map((page: any) => (
-              <div
-                key={page.id}
-                className="border border-border/50 rounded-2xl p-6 hover:shadow-xl hover:border-primary/30 transition-all cursor-pointer bg-card"
-                data-testid={`page-card-${page.id}`}
-              >
-                <div className="flex items-start justify-between mb-5">
-                  <div className={`
-                    w-14 h-14 rounded-xl flex items-center justify-center shadow-md
-                    ${page.platform === "facebook" ? "bg-[#1877F2]/10" : page.platform === "tiktok" ? "bg-foreground/10" : "bg-[#E4405F]/10"}
-                  `}>
-                    {page.platform === "facebook" ? (
-                      <SiFacebook className="text-[#1877F2] text-2xl" />
-                    ) : page.platform === "tiktok" ? (
-                      <SiTiktok className="text-foreground text-2xl" />
-                    ) : (
-                      <SiInstagram className="text-[#E4405F] text-2xl" />
-                    )}
-                  </div>
-                  <span className={`
-                    inline-flex items-center px-3 py-1 rounded-full text-xs font-semibold
-                    ${page.isActive === "true" ? "bg-success/20 text-success" : "bg-muted text-muted-foreground"}
-                  `}>
-                    {page.isActive === "true" ? "Actif" : "Inactif"}
-                  </span>
-                </div>
-                <h4 className="font-semibold text-foreground text-lg mb-2">{page.pageName}</h4>
-                <p className="text-sm text-muted-foreground mb-4 font-medium">
-                  {page.platform === "facebook" ? "Facebook Page" : page.platform === "tiktok" ? "Compte TikTok" : "Instagram Business"}
-                </p>
-                <div className="flex items-center justify-between pt-4 border-t border-border/50">
-                  <div className="flex items-center gap-2">
-                    <Users className="w-4 h-4 text-muted-foreground" />
-                    <span className="text-sm text-muted-foreground font-medium">
-                      {page.followersCount?.toLocaleString() || 0} abonnés
-                    </span>
-                  </div>
+        <Button asChild variant="ghost" size="sm" className="text-primary">
+          <Link href="/pages">
+            Gérer <ArrowRight className="h-4 w-4" />
+          </Link>
+        </Button>
+      </CardHeader>
+      <CardContent>
+        {isLoading ? (
+          <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 xl:grid-cols-1">
+            {[1, 2, 3].map((i) => (
+              <div key={i} className="skeleton h-[72px] rounded-lg" />
+            ))}
+          </div>
+        ) : pages && pages.length > 0 ? (
+          <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 xl:grid-cols-1">
+            {pages.map((page) => (
+              <div key={page.id} className="flex items-center gap-3 rounded-lg border p-3" data-testid={`page-card-${page.id}`}>
+                <PlatformIcon platform={page.platform} />
+                <div className="min-w-0 flex-1">
+                  <p className="truncate text-sm font-medium">{page.pageName}</p>
+                  <p className="flex items-center gap-1 text-xs text-muted-foreground">
+                    {platformLabel(page.platform)}
+                    {page.followersCount ? (
+                      <>
+                        <span>·</span>
+                        <Users className="h-3 w-3" />
+                        {page.followersCount.toLocaleString("fr-FR")}
+                      </>
+                    ) : null}
+                  </p>
                 </div>
+                <Badge variant={page.isActive === "true" ? "success" : "muted"}>
+                  {page.isActive === "true" ? "Actif" : "Inactif"}
+                </Badge>
               </div>
-            ))
-          ) : (
-            <div className="col-span-full text-center py-16">
-              <div className="w-20 h-20 rounded-2xl bg-muted/30 flex items-center justify-center mx-auto mb-6">
-                <Users className="w-10 h-10 text-muted-foreground opacity-50" />
-              </div>
-              <p className="text-muted-foreground text-lg">Aucune page connectée</p>
-            </div>
-          )}
-        </div>
-      </div>
-    </div>
+            ))}
+          </div>
+        ) : (
+          <EmptyState
+            compact
+            icon={Link2}
+            title="Aucun compte connecté"
+            description="Connectez une page Facebook, Instagram ou TikTok pour commencer à publier."
+            action={
+              <Button asChild size="sm">
+                <Link href="/pages">Connecter un compte</Link>
+              </Button>
+            }
+          />
+        )}
+      </CardContent>
+    </Card>
   );
 }
diff --git a/client/src/components/ongoing-reels.tsx b/client/src/components/ongoing-reels.tsx
index 5399521..4ccb4c5 100644
--- a/client/src/components/ongoing-reels.tsx
+++ b/client/src/components/ongoing-reels.tsx
@@ -23,12 +23,7 @@ function getStageLabel(post: OngoingReel): string {
     return (post.generationStep && STEP_LABELS[post.generationStep]) || "Démarrage du traitement…";
 }
 
-interface OngoingReelsProps {
-    /** Compact layout for mobile */
-    compact?: boolean;
-}
-
-export default function OngoingReels({ compact = false }: OngoingReelsProps) {
+export default function OngoingReels() {
     const { data: ongoingPosts = [] } = useQuery<OngoingReel[]>({
         queryKey: ["/api/reels/ongoing"],
         // Cette route ne renvoie que les générations en cours : tant qu'elle est
@@ -65,13 +60,9 @@ export default function OngoingReels({ compact = false }: OngoingReelsProps) {
     }
 
     return (
-        <Card
-            className={`rounded-2xl border-border/50 shadow-lg ${compact ? "" : ""
-                }`}
-            data-testid="card-ongoing-reels"
-        >
-            <CardHeader className={compact ? "pb-2 px-4 pt-4" : ""}>
-                <CardTitle className={`flex items-center gap-2 ${compact ? "text-base" : ""}`}>
+        <Card data-testid="card-ongoing-reels">
+            <CardHeader className="pb-3">
+                <CardTitle className="flex items-center gap-2">
                     {ongoingPosts.some((p) => p.generationStatus !== "failed") ? (
                         <Loader2 className="w-5 h-5 animate-spin text-primary" />
                     ) : (
@@ -80,8 +71,8 @@ export default function OngoingReels({ compact = false }: OngoingReelsProps) {
                     Reels en cours
                 </CardTitle>
             </CardHeader>
-            <CardContent className={compact ? "px-4 pb-4 pt-0" : ""}>
-                <div className={`space-y-${compact ? "3" : "4"}`}>
+            <CardContent>
+                <div className="space-y-3">
                     {ongoingPosts.map((post) => {
                         const progress = post.generationProgress ?? 0;
                         const isFailed = post.generationStatus === "failed";
@@ -89,17 +80,17 @@ export default function OngoingReels({ compact = false }: OngoingReelsProps) {
                         return (
                             <div
                                 key={post.id}
-                                className={`flex items-start gap-3 p-${compact ? "3" : "4"} rounded-lg border border-border/50 bg-muted/30`}
+                                className="flex items-start gap-3 rounded-lg border bg-muted/30 p-3"
                                 data-testid={`ongoing-reel-${post.id}`}
                             >
                                 {/* Icon */}
-                                <div className="w-9 h-9 rounded-lg bg-gradient-to-br from-violet-500 to-fuchsia-500 flex items-center justify-center flex-shrink-0">
-                                    <Clapperboard className="w-4 h-4 text-white" />
+                                <div className="w-9 h-9 rounded-lg bg-primary/10 text-primary flex items-center justify-center flex-shrink-0">
+                                    <Clapperboard className="w-4 h-4" />
                                 </div>
 
                                 {/* Content */}
                                 <div className="flex-1 min-w-0">
-                                    <p className={`font-medium truncate ${compact ? "text-sm" : "text-sm"}`}>
+                                    <p className="font-medium truncate text-sm">
                                         {post.content || "Reel sans texte"}
                                     </p>
 
@@ -130,7 +121,7 @@ export default function OngoingReels({ compact = false }: OngoingReelsProps) {
                                     )}
 
                                     {progress >= 100 && !isFailed && (
-                                        <div className="flex items-center gap-1.5 mt-2 text-green-500">
+                                        <div className="flex items-center gap-1.5 mt-2 text-success">
                                             <CheckCircle2 className="w-4 h-4" />
                                             <span className="text-xs font-medium">Terminé</span>
                                         </div>
diff --git a/client/src/components/platform-icon.tsx b/client/src/components/platform-icon.tsx
new file mode 100644
index 0000000..6a4749d
--- /dev/null
+++ b/client/src/components/platform-icon.tsx
@@ -0,0 +1,35 @@
+import { SiFacebook, SiInstagram, SiTiktok } from "react-icons/si";
+import { cn } from "@/lib/utils";
+
+export type Platform = "facebook" | "instagram" | "tiktok" | string;
+
+const META: Record<string, { label: string; icon: typeof SiFacebook; text: string; bg: string }> = {
+  facebook: { label: "Facebook", icon: SiFacebook, text: "text-facebook", bg: "bg-facebook/10" },
+  instagram: { label: "Instagram", icon: SiInstagram, text: "text-instagram", bg: "bg-instagram/10" },
+  tiktok: { label: "TikTok", icon: SiTiktok, text: "text-tiktok", bg: "bg-tiktok/10" },
+};
+
+export function platformLabel(platform: Platform): string {
+  return META[platform]?.label ?? platform;
+}
+
+/** Icône de plateforme sur pastille teintée (couleurs officielles via tokens). */
+export function PlatformIcon({
+  platform,
+  size = "md",
+  className,
+}: {
+  platform: Platform;
+  size?: "sm" | "md" | "lg";
+  className?: string;
+}) {
+  const meta = META[platform] ?? META.facebook;
+  const Icon = meta.icon;
+  const box = { sm: "h-7 w-7 rounded-md", md: "h-10 w-10 rounded-lg", lg: "h-12 w-12 rounded-xl" }[size];
+  const icon = { sm: "h-3.5 w-3.5", md: "h-5 w-5", lg: "h-6 w-6" }[size];
+  return (
+    <span className={cn("inline-flex shrink-0 items-center justify-center", box, meta.bg, meta.text, className)}>
+      <Icon className={icon} />
+    </span>
+  );
+}
diff --git a/client/src/components/quick-actions.tsx b/client/src/components/quick-actions.tsx
deleted file mode 100644
index bea65dd..0000000
--- a/client/src/components/quick-actions.tsx
+++ /dev/null
@@ -1,124 +0,0 @@
-import { Button } from "@/components/ui/button";
-import { Image, Video, CalendarPlus, Clock, Plug, Zap, PlusCircle } from "lucide-react";
-import { useQuery } from "@tanstack/react-query";
-
-export default function QuickActions() {
-  const { data: recentActivity } = useQuery({
-    queryKey: ["/api/posts"],
-    select: (data) => (data as any[])?.slice(0, 4) || [],
-  });
-
-  return (
-    <div className="space-y-6">
-      <div className="bg-card rounded-2xl border border-border/50 p-6 shadow-lg">
-        <div className="flex items-center gap-3 mb-6">
-          <div className="w-10 h-10 rounded-xl bg-gradient-to-br from-primary to-secondary flex items-center justify-center">
-            <PlusCircle className="text-white w-5 h-5" />
-          </div>
-          <h3 className="text-lg font-semibold text-foreground">Nouvelle publication</h3>
-        </div>
-        <div className="space-y-3">
-          <Button className="w-full bg-gradient-to-r from-primary to-secondary hover:opacity-90 rounded-xl" data-testid="button-new-media-post">
-            <Image className="w-4 h-4 mr-2" />
-            Publication avec média
-          </Button>
-          <Button variant="outline" className="w-full rounded-xl border-border/50" data-testid="button-new-story">
-            <Video className="w-4 h-4 mr-2" />
-            Story vidéo
-          </Button>
-          <Button variant="outline" className="w-full rounded-xl border-border/50" data-testid="button-schedule-series">
-            <CalendarPlus className="w-4 h-4 mr-2" />
-            Planifier série
-          </Button>
-        </div>
-      </div>
-
-      <div className="bg-card rounded-2xl border border-border/50 p-6 shadow-lg">
-        <div className="flex items-center gap-3 mb-6">
-          <div className="w-10 h-10 rounded-xl bg-warning/10 flex items-center justify-center">
-            <Clock className="text-warning w-5 h-5" />
-          </div>
-          <h3 className="text-lg font-semibold text-foreground">Activité récente</h3>
-        </div>
-        <div className="space-y-4">
-          {recentActivity && recentActivity.length > 0 ? (
-            recentActivity.map((activity: any, index: number) => (
-              <div
-                key={activity.id}
-                className="flex items-start gap-4 pb-4 border-b border-border/50 last:border-0 last:pb-0"
-                data-testid={`activity-${index}`}
-              >
-                <div className="w-2 h-2 rounded-full bg-success mt-2 shadow-sm"></div>
-                <div className="flex-1">
-                  <p className="text-sm font-medium text-foreground">
-                    {activity.status === "scheduled" ? "Publication planifiée" : "Brouillon créé"}
-                  </p>
-                  <p className="text-xs text-muted-foreground mt-1 font-medium">
-                    {new Date(activity.createdAt).toLocaleDateString("fr-FR", { 
-                      day: '2-digit',
-                      month: 'short',
-                      hour: '2-digit',
-                      minute: '2-digit'
-                    })}
-                  </p>
-                </div>
-              </div>
-            ))
-          ) : (
-            <div className="text-center py-8">
-              <Clock className="w-12 h-12 text-muted-foreground opacity-30 mx-auto mb-3" />
-              <p className="text-sm text-muted-foreground">Aucune activité récente</p>
-            </div>
-          )}
-        </div>
-      </div>
-
-      <div className="bg-card rounded-2xl border border-border/50 p-6 shadow-lg">
-        <div className="flex items-center gap-3 mb-6">
-          <div className="w-10 h-10 rounded-xl bg-success/10 flex items-center justify-center">
-            <Zap className="text-success w-5 h-5" />
-          </div>
-          <h3 className="text-lg font-semibold text-foreground">État des services</h3>
-        </div>
-        <div className="space-y-4">
-          <div className="flex items-center justify-between" data-testid="status-openrouter">
-            <div className="flex items-center gap-3">
-              <div className="w-2 h-2 rounded-full bg-success shadow-sm"></div>
-              <span className="text-sm font-medium text-foreground">OpenRouter API</span>
-            </div>
-            <span className="inline-flex items-center px-3 py-1 rounded-full text-xs font-semibold bg-success/20 text-success">
-              Actif
-            </span>
-          </div>
-          <div className="flex items-center justify-between" data-testid="status-facebook">
-            <div className="flex items-center gap-3">
-              <div className="w-2 h-2 rounded-full bg-success shadow-sm"></div>
-              <span className="text-sm font-medium text-foreground">Facebook API</span>
-            </div>
-            <span className="inline-flex items-center px-3 py-1 rounded-full text-xs font-semibold bg-success/20 text-success">
-              Actif
-            </span>
-          </div>
-          <div className="flex items-center justify-between" data-testid="status-instagram">
-            <div className="flex items-center gap-3">
-              <div className="w-2 h-2 rounded-full bg-success shadow-sm"></div>
-              <span className="text-sm font-medium text-foreground">Instagram API</span>
-            </div>
-            <span className="inline-flex items-center px-3 py-1 rounded-full text-xs font-semibold bg-success/20 text-success">
-              Actif
-            </span>
-          </div>
-          <div className="flex items-center justify-between" data-testid="status-database">
-            <div className="flex items-center gap-3">
-              <div className="w-2 h-2 rounded-full bg-success shadow-sm"></div>
-              <span className="text-sm font-medium text-foreground">PostgreSQL</span>
-            </div>
-            <span className="inline-flex items-center px-3 py-1 rounded-full text-xs font-semibold bg-success/20 text-success">
-              Actif
-            </span>
-          </div>
-        </div>
-      </div>
-    </div>
-  );
-}
diff --git a/client/src/components/recent-publications.tsx b/client/src/components/recent-publications.tsx
index 75814e1..c430a67 100644
--- a/client/src/components/recent-publications.tsx
+++ b/client/src/components/recent-publications.tsx
@@ -1,7 +1,10 @@
 import { useQuery } from "@tanstack/react-query";
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
-import { Facebook, Instagram, Clock, CheckCircle2, XCircle, Eye, Image as ImageIcon, Smartphone, Clapperboard } from "lucide-react";
-import { SiTiktok } from "react-icons/si";
+import { ArrowRight, Clock, CheckCircle2, XCircle, Eye, Image as ImageIcon, Smartphone, Clapperboard } from "lucide-react";
+import { Link } from "wouter";
+import { Badge } from "@/components/ui/badge";
+import { EmptyState } from "@/components/empty-state";
+import { PlatformIcon } from "@/components/platform-icon";
 import { format } from "date-fns";
 import { fr } from "date-fns/locale";
 import type { ScheduledPost, SocialPage, Post, Media } from "@shared/schema";
@@ -148,115 +151,106 @@ export default function RecentPublications() {
   };
 
   return (
-    <Card className="rounded-2xl border-border/50 shadow-lg" data-testid="card-recent-publications">
-      <CardHeader>
-        <CardTitle>Historique des publications</CardTitle>
-        <CardDescription>
-          Vos 10 dernières publications sur les réseaux sociaux
-        </CardDescription>
+    <Card data-testid="card-recent-publications">
+      <CardHeader className="flex flex-row items-center justify-between space-y-0">
+        <div>
+          <CardTitle>Dernières publications</CardTitle>
+          <CardDescription>Les 10 publications les plus récentes</CardDescription>
+        </div>
+        <Button asChild variant="ghost" size="sm" className="text-primary">
+          <Link href="/history">
+            Tout voir <ArrowRight className="h-4 w-4" />
+          </Link>
+        </Button>
       </CardHeader>
       <CardContent>
         {isLoading ? (
-          <div className="space-y-3">
+          <div className="space-y-2">
             {[1, 2, 3].map((i) => (
-              <div key={i} className="h-20 bg-muted rounded-lg animate-pulse" />
+              <div key={i} className="skeleton h-16 rounded-lg" />
             ))}
           </div>
         ) : recentPublished.length === 0 ? (
-          <div className="text-center py-12">
-            <Clock className="w-12 h-12 text-muted-foreground mx-auto mb-3" />
-            <p className="text-muted-foreground">Aucune publication pour le moment</p>
-          </div>
+          <EmptyState
+            compact
+            icon={Clock}
+            title="Aucune publication pour le moment"
+            description="Vos publications apparaîtront ici dès qu'elles seront envoyées."
+            action={
+              <Button asChild size="sm">
+                <Link href="/new">Créer une publication</Link>
+              </Button>
+            }
+          />
         ) : (
-          <div className="space-y-3">
+          <ul className="divide-y">
             {recentPublished.map((scheduledPost) => (
-              <div
+              <li
                 key={scheduledPost.id}
-                className="flex items-start gap-4 p-4 rounded-lg border border-border/50 hover:bg-muted/50 transition-colors"
+                className="group flex items-center gap-3 py-3 first:pt-0 last:pb-0"
                 data-testid={`publication-${scheduledPost.id}`}
               >
-                {/* Platform icon */}
-                <div className={`w-10 h-10 rounded-lg flex items-center justify-center flex-shrink-0 ${scheduledPost.page?.platform === 'facebook'
-                  ? 'bg-blue-500'
-                  : scheduledPost.page?.platform === 'tiktok'
-                    ? 'bg-black'
-                    : 'bg-gradient-to-br from-purple-500 to-pink-500'
-                  }`}>
-                  {scheduledPost.page?.platform === 'facebook' ? (
-                    <Facebook className="w-5 h-5 text-white" />
-                  ) : scheduledPost.page?.platform === 'tiktok' ? (
-                    <SiTiktok className="w-5 h-5 text-white" />
-                  ) : (
-                    <Instagram className="w-5 h-5 text-white" />
-                  )}
-                </div>
+                <PlatformIcon platform={scheduledPost.page?.platform ?? "facebook"} />
 
-                {/* Content */}
-                <div className="flex-1 min-w-0">
-                  <div className="flex items-start justify-between gap-2">
-                    <div className="flex-1 min-w-0">
-                      <h4 className="font-medium text-sm truncate" data-testid={`text-page-name-${scheduledPost.id}`}>
-                        {scheduledPost.page?.pageName || 'Page inconnue'}
-                      </h4>
-                      <p className="text-xs text-muted-foreground mt-1">
-                        {scheduledPost.post?.content ? (
-                          <span className="line-clamp-2">{scheduledPost.post.content}</span>
-                        ) : (
-                          <span className="italic">Aucun texte</span>
-                        )}
-                      </p>
-                    </div>
-                    <div className="flex items-center gap-2 flex-shrink-0">
-                      <Button
-                        variant="ghost"
-                        size="sm"
-                        onClick={() => handlePreviewPost(scheduledPost)}
-                        className="h-8 w-8 p-0"
-                        data-testid={`button-preview-post-${scheduledPost.id}`}
-                        title="Prévisualiser"
-                      >
-                        <Eye className="w-4 h-4 text-muted-foreground hover:text-foreground" />
-                      </Button>
-                      <Button
-                        variant="ghost"
-                        size="sm"
-                        onClick={() => handleDeleteClick(scheduledPost.postId)}
-                        className="h-8 w-8 p-0 text-muted-foreground hover:text-destructive transition-colors"
-                        data-testid={`button-delete-post-${scheduledPost.id}`}
-                        title="Supprimer"
-                      >
-                        <Trash2 className="w-4 h-4" />
-                      </Button>
-                      {scheduledPost.error ? (
-                        <XCircle className="w-4 h-4 text-destructive" />
-                      ) : (
-                        <CheckCircle2 className="w-4 h-4 text-green-500" />
-                      )}
-                    </div>
-                  </div>
-
-                  <div className="flex items-center gap-4 mt-2 text-xs text-muted-foreground">
-                    <span className="flex items-center gap-1 capitalize">
-                      {getPostTypeIcon(scheduledPost.postType)}
-                      {scheduledPost.postType === 'feed' ? 'Feed' :
-                        scheduledPost.postType === 'story' ? 'Story' :
-                          scheduledPost.postType === 'reel' ? 'Reel' : 'Feed & Story'}
-                    </span>
-                    <span>•</span>
-                    <span>
-                      {format(new Date(scheduledPost.scheduledAt!), "d MMM yyyy 'à' HH:mm", { locale: fr })}
-                    </span>
-                    {scheduledPost.error && (
-                      <>
-                        <span>•</span>
-                        <span className="text-destructive">Erreur</span>
-                      </>
+                <div className="min-w-0 flex-1">
+                  <div className="flex items-center gap-2">
+                    <p className="truncate text-sm font-medium" data-testid={`text-page-name-${scheduledPost.id}`}>
+                      {scheduledPost.page?.pageName || "Page inconnue"}
+                    </p>
+                    {scheduledPost.error ? (
+                      <Badge variant="danger" className="gap-1">
+                        <XCircle className="h-3 w-3" /> Échec
+                      </Badge>
+                    ) : (
+                      <Badge variant="success" className="gap-1">
+                        <CheckCircle2 className="h-3 w-3" /> Publié
+                      </Badge>
                     )}
                   </div>
+                  <p className="mt-0.5 truncate text-xs text-muted-foreground">
+                    {scheduledPost.post?.content || <span className="italic">Aucun texte</span>}
+                  </p>
+                  <p className="mt-1 flex items-center gap-1.5 text-xs text-muted-foreground">
+                    {getPostTypeIcon(scheduledPost.postType)}
+                    {scheduledPost.postType === "feed"
+                      ? "Feed"
+                      : scheduledPost.postType === "story"
+                        ? "Story"
+                        : scheduledPost.postType === "reel"
+                          ? "Reel"
+                          : "Feed & Story"}
+                    <span>·</span>
+                    {format(new Date(scheduledPost.scheduledAt!), "d MMM yyyy 'à' HH:mm", { locale: fr })}
+                  </p>
                 </div>
-              </div>
+
+                <div className="flex shrink-0 items-center gap-1">
+                  <Button
+                    variant="ghost"
+                    size="icon"
+                    onClick={() => handlePreviewPost(scheduledPost)}
+                    className="h-8 w-8 text-muted-foreground"
+                    data-testid={`button-preview-post-${scheduledPost.id}`}
+                    title="Prévisualiser"
+                    aria-label="Prévisualiser"
+                  >
+                    <Eye className="h-4 w-4" />
+                  </Button>
+                  <Button
+                    variant="ghost"
+                    size="icon"
+                    onClick={() => handleDeleteClick(scheduledPost.postId)}
+                    className="h-8 w-8 text-muted-foreground hover:text-destructive"
+                    data-testid={`button-delete-post-${scheduledPost.id}`}
+                    title="Supprimer"
+                    aria-label="Supprimer"
+                  >
+                    <Trash2 className="h-4 w-4" />
+                  </Button>
+                </div>
+              </li>
             ))}
-          </div>
+          </ul>
         )}
       </CardContent>
 
@@ -274,7 +268,7 @@ export default function RecentPublications() {
       <AlertDialog open={deleteDialogOpen} onOpenChange={setDeleteDialogOpen}>
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>Êtes-vous sûr ?</AlertDialogTitle>
+            <AlertDialogTitle>Supprimer cette publication ?</AlertDialogTitle>
             <AlertDialogDescription>
               Cette action est irréversible. Cela supprimera définitivement cette publication de votre historique et des statistiques associées.
             </AlertDialogDescription>
diff --git a/client/src/components/responsive-route.tsx b/client/src/components/responsive-route.tsx
deleted file mode 100644
index fe5c523..0000000
--- a/client/src/components/responsive-route.tsx
+++ /dev/null
@@ -1,49 +0,0 @@
-import { ComponentType, Suspense, lazy } from 'react';
-import { useIsMobile } from '@/hooks/useIsMobile';
-
-interface ResponsiveRouteProps {
-  desktop: ComponentType<any>;
-  mobile: ComponentType<any>;
-  fallback?: React.ReactNode;
-}
-
-/**
- * ResponsiveRoute component that automatically switches between desktop and mobile versions
- * Uses lazy loading for optimal performance
- */
-export function ResponsiveRoute({ desktop: Desktop, mobile: Mobile, fallback }: ResponsiveRouteProps) {
-  const isMobile = useIsMobile();
-
-  // Default loading fallback
-  const defaultFallback = (
-    <div className="flex items-center justify-center min-h-screen">
-      <div className="animate-spin rounded-full h-12 w-12 border-b-2 border-primary"></div>
-    </div>
-  );
-
-  return (
-    <Suspense fallback={fallback || defaultFallback}>
-      {isMobile ? <Mobile /> : <Desktop />}
-    </Suspense>
-  );
-}
-
-/**
- * Factory function to create lazy-loaded responsive routes
- * Usage:
- *   const Dashboard = createResponsiveRoute(
- *     () => import('./pages/dashboard'),
- *     () => import('./pages/mobile/dashboard')
- *   );
- */
-export function createResponsiveRoute(
-  desktopImport: () => Promise<{ default: ComponentType<any> }>,
-  mobileImport: () => Promise<{ default: ComponentType<any> }>
-) {
-  const DesktopLazy = lazy(desktopImport);
-  const MobileLazy = lazy(mobileImport);
-
-  return function ResponsiveRouteWrapper() {
-    return <ResponsiveRoute desktop={DesktopLazy} mobile={MobileLazy} />;
-  };
-}
diff --git a/client/src/components/sidebar.tsx b/client/src/components/sidebar.tsx
index 18b6678..572be9f 100644
--- a/client/src/components/sidebar.tsx
+++ b/client/src/components/sidebar.tsx
@@ -1,305 +1,178 @@
-import { Home, PlusCircle, CalendarClock, Calendar, Images, Users, Bot, Clock, Settings, Database, UserCog, LogOut, ChevronLeft, ChevronRight, ChevronDown, Wand2, BarChart3, Video, Music, Shield } from "lucide-react";
+import { useEffect, useState } from "react";
 import { Link, useLocation } from "wouter";
-import { useQuery, useMutation } from "@tanstack/react-query";
-import { apiRequest, AUTH_MUTATION, queryClient } from "@/lib/queryClient";
-import { useToast } from "@/hooks/use-toast";
-import { Button } from "@/components/ui/button";
+import { ChevronsLeft, ChevronsRight, LogOut, Plus } from "lucide-react";
+import { Logo, LogoMark } from "@/components/brand/logo";
+import { ThemeToggle } from "@/components/theme-provider";
 import { Avatar, AvatarFallback } from "@/components/ui/avatar";
-import { useState, useEffect } from "react";
+import { Button } from "@/components/ui/button";
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
+import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip";
+import { isActivePath, visibleGroups, type NavItem } from "@/components/layout/nav-config";
+import { useLogout, useSession } from "@/hooks/use-session";
+import { cn } from "@/lib/utils";
 
-interface SidebarProps {
-  onLinkClick?: () => void;
+function readCollapsed(): boolean {
+  try {
+    return localStorage.getItem("sidebar-collapsed") === "true";
+  } catch {
+    return false;
+  }
 }
 
-export default function Sidebar({ onLinkClick }: SidebarProps = {}) {
+function NavLink({ item, active, collapsed }: { item: NavItem; active: boolean; collapsed: boolean }) {
+  const Icon = item.icon;
+  const link = (
+    <Link
+      href={item.href}
+      aria-current={active ? "page" : undefined}
+      className={cn(
+        "group relative flex items-center gap-3 rounded-lg px-3 py-2 text-sm font-medium transition-colors",
+        active
+          ? "bg-primary/10 text-primary"
+          : "text-muted-foreground hover:bg-sidebar-accent hover:text-foreground",
+        collapsed && "justify-center px-0",
+      )}
+      data-testid={item.testId}
+    >
+      {active && <span className="absolute -left-3 top-1/2 h-5 w-1 -translate-y-1/2 rounded-r-full bg-primary" />}
+      <Icon className="h-[18px] w-[18px] shrink-0" />
+      {!collapsed && <span className="truncate">{item.label}</span>}
+    </Link>
+  );
+
+  if (!collapsed) return link;
+  return (
+    <Tooltip delayDuration={0}>
+      <TooltipTrigger asChild>{link}</TooltipTrigger>
+      <TooltipContent side="right">{item.label}</TooltipContent>
+    </Tooltip>
+  );
+}
+
+/** Barre latérale desktop (≥ lg). Sur mobile, la navigation passe par MobileNav. */
+export default function Sidebar() {
   const [location] = useLocation();
-  const [, setLocation] = useLocation();
-  const { toast } = useToast();
-  const [isCollapsed, setIsCollapsed] = useState(() => {
-    const saved = localStorage.getItem('sidebar-collapsed');
-    return saved === 'true';
-  });
-  const [adminExpanded, setAdminExpanded] = useState(() => {
-    const saved = localStorage.getItem('sidebar-admin-expanded');
-    return saved !== 'false'; // default: expanded
-  });
+  const { session, isAdmin } = useSession();
+  const logout = useLogout();
+  const [collapsed, setCollapsed] = useState(readCollapsed);
 
   useEffect(() => {
-    localStorage.setItem('sidebar-collapsed', String(isCollapsed));
-  }, [isCollapsed]);
-
-  useEffect(() => {
-    localStorage.setItem('sidebar-admin-expanded', String(adminExpanded));
-  }, [adminExpanded]);
-
-  const { data: session } = useQuery<{ id: string; username: string; role: string }>({
-    queryKey: ["/api/auth/session"],
-    retry: false,
-  });
-
-  const isAdmin = session?.role === "admin";
-
-  const handleLinkClick = (href: string, e: React.MouseEvent) => {
-    e.preventDefault();
-    // Always close sidebar on mobile first
-    if (onLinkClick) {
-      onLinkClick();
+    try {
+      localStorage.setItem("sidebar-collapsed", String(collapsed));
+    } catch {
+      /* stockage indisponible : on ignore */
     }
-    // Navigate after a small delay to ensure state update completes
-    setTimeout(() => {
-      setLocation(href);
-    }, 10);
-  };
+  }, [collapsed]);
 
-  const logoutMutation = useMutation({
-    mutationKey: [AUTH_MUTATION, "logout"],
-    mutationFn: async () => {
-      const res = await apiRequest("POST", "/api/auth/logout", {});
-      return await res.json();
-    },
-    onSuccess: () => {
-      queryClient.clear();
-      setLocation("/login");
-      toast({
-        title: "Déconnecté",
-        description: "Vous avez été déconnecté avec succès",
-      });
-    },
-  });
-
-  const navItems = [
-    { icon: Home, label: "Tableau de bord", href: "/", badge: null },
-    { icon: PlusCircle, label: "Nouvelle publication", href: "/new", badge: null },
-    { icon: Video, label: "Nouveau Reel", href: "/reel", badge: null },
-    { icon: CalendarClock, label: "Programmer un Reel", href: "/reel/schedule", badge: null },
-    { icon: Calendar, label: "Calendrier", href: "/calendar", badge: null },
-    { icon: Images, label: "Médiathèque", href: "/media", badge: null },
-    { icon: Wand2, label: "Éditeur d'images", href: "/image-editor", badge: null },
-    { icon: BarChart3, label: "Analytics", href: "/analytics", badge: null },
-  ];
-
-  const statsItems = [
-    { icon: Clock, label: "Historique", href: "/history" },
-  ];
+  const groups = visibleGroups(isAdmin);
+  const initials = session?.username.substring(0, 2).toUpperCase() ?? "?";
 
   return (
-    <aside className={`bg-sidebar border-r border-sidebar-border flex flex-col h-screen transition-all duration-300 ${isCollapsed ? 'w-20' : 'w-72'}`}>
-      {/* Logo & Brand */}
-      <div className="p-6 border-b border-sidebar-border">
-        <div className="flex items-center gap-3">
-          <div className="w-12 h-12 gradient-primary rounded-xl flex items-center justify-center shadow-lg">
-            <svg className="w-7 h-7 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M8.684 13.342C8.886 12.938 9 12.482 9 12c0-.482-.114-.938-.316-1.342m0 2.684a3 3 0 110-2.684m0 2.684l6.632 3.316m-6.632-6l6.632-3.316m0 0a3 3 0 105.367-2.684 3 3 0 00-5.367 2.684zm0 9.316a3 3 0 105.368 2.684 3 3 0 00-5.368-2.684z" />
-            </svg>
-          </div>
-          {!isCollapsed && (
-            <div>
-              <h1 className="text-xl font-bold gradient-text">Social Flow</h1>
-              <p className="text-xs text-muted-foreground">Automatisation sociale</p>
-            </div>
-          )}
-        </div>
+    <aside
+      className={cn(
+        "sticky top-0 hidden h-screen shrink-0 flex-col border-r border-sidebar-border bg-sidebar transition-[width] duration-200 lg:flex",
+        collapsed ? "w-[76px]" : "w-64",
+      )}
+    >
+      <div className={cn("flex h-16 items-center border-b border-sidebar-border", collapsed ? "justify-center" : "px-5")}>
+        <Link href="/" aria-label="Accueil Social Flow">
+          {collapsed ? <LogoMark size={34} /> : <Logo size={34} />}
+        </Link>
       </div>
 
-      {/* Navigation */}
-      <nav className="flex-1 p-4 overflow-y-auto">
-        <ul className="space-y-1">
-          {navItems.map((item) => {
-            const Icon = item.icon;
-            const isActive = location === item.href;
+      <div className={cn("pt-4", collapsed ? "px-3" : "px-4")}>
+        <Button asChild variant="brand" className={cn("w-full", collapsed && "px-0")} data-testid="button-sidebar-create">
+          <Link href="/new" aria-label="Créer une publication">
+            <Plus className="h-4 w-4" />
+            {!collapsed && "Créer"}
+          </Link>
+        </Button>
+      </div>
 
-            return (
-              <li key={item.href} className="relative group">
-                <a
-                  href={item.href}
-                  onClick={(e) => handleLinkClick(item.href, e)}
-                  className={`
-                    flex items-center gap-3 px-4 py-3 rounded-xl font-medium transition-all relative cursor-pointer
-                    ${isActive
-                      ? 'bg-gradient-to-r from-primary/10 to-secondary/10 text-primary shadow-sm'
-                      : 'text-muted-foreground hover:bg-sidebar-accent hover:text-foreground'
-                    }
-                    ${isCollapsed ? 'justify-center' : ''}
-                  `}
-                  data-testid={`link-${item.label.toLowerCase().replace(/\s+/g, '-')}`}
-                >
-                  {isActive && (
-                    <div className="absolute left-0 top-1/2 -translate-y-1/2 w-1 h-8 gradient-primary rounded-r-full" />
-                  )}
-                  <Icon className={`w-5 h-5 ${isActive ? 'text-primary' : ''}`} />
-                  {!isCollapsed && (
-                    <>
-                      <span className="flex-1">{item.label}</span>
-                      {item.badge && (
-                        <span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-semibold gradient-primary text-white shadow-sm">
-                          {item.badge}
-                        </span>
-                      )}
-                    </>
-                  )}
-                </a>
-                {isCollapsed && (
-                  <div className="absolute left-full ml-2 px-3 py-2 bg-popover text-popover-foreground text-sm rounded-lg shadow-lg opacity-0 invisible group-hover:opacity-100 group-hover:visible transition-all whitespace-nowrap z-50">
-                    {item.label}
-                  </div>
-                )}
-              </li>
-            );
-          })}
-        </ul>
-
-        {/* Stats Section */}
-        <div className="mt-8 pt-6 border-t border-sidebar-border">
-          {!isCollapsed && (
-            <p className="text-xs font-semibold text-muted-foreground mb-3 px-4 uppercase tracking-wider">Statistiques</p>
-          )}
-          <ul className="space-y-1">
-            {statsItems.map((item) => {
-              const Icon = item.icon;
-              const isActive = location === item.href;
-
-              return (
-                <li key={item.href} className="relative group">
-                  <a
-                    href={item.href}
-                    onClick={(e) => handleLinkClick(item.href, e)}
-                    className={`
-                      flex items-center gap-3 px-4 py-3 rounded-xl transition-all relative cursor-pointer
-                      ${isActive
-                        ? 'bg-gradient-to-r from-primary/10 to-secondary/10 text-primary shadow-sm'
-                        : 'text-muted-foreground hover:bg-sidebar-accent hover:text-foreground'
-                      }
-                      ${isCollapsed ? 'justify-center' : ''}
-                    `}
-                    data-testid={`link-${item.label.toLowerCase()}`}
-                  >
-                    {isActive && (
-                      <div className="absolute left-0 top-1/2 -translate-y-1/2 w-1 h-8 gradient-primary rounded-r-full" />
-                    )}
-                    <Icon className={`w-5 h-5 ${isActive ? 'text-primary' : ''}`} />
-                    {!isCollapsed && <span>{item.label}</span>}
-                  </a>
-                  {isCollapsed && (
-                    <div className="absolute left-full ml-2 px-3 py-2 bg-popover text-popover-foreground text-sm rounded-lg shadow-lg opacity-0 invisible group-hover:opacity-100 group-hover:visible transition-all whitespace-nowrap z-50">
-                      {item.label}
-                    </div>
-                  )}
+      <nav className={cn("flex-1 overflow-y-auto py-4 scrollbar-none", collapsed ? "px-3" : "px-4")} aria-label="Navigation principale">
+        {groups.map((group, gi) => (
+          <div key={group.label ?? gi} className={cn(gi > 0 && "mt-5")}>
+            {group.label &&
+              (collapsed ? (
+                <div className="mx-auto mb-2 h-px w-6 bg-sidebar-border" />
+              ) : (
+                <p className="mb-1.5 px-3 text-[11px] font-semibold uppercase tracking-wider text-muted-foreground/80">
+                  {group.label}
+                </p>
+              ))}
+            <ul className="space-y-0.5">
+              {group.items.map((item) => (
+                <li key={item.href}>
+                  <NavLink item={item} active={isActivePath(location, item.href)} collapsed={collapsed} />
                 </li>
-              );
-            })}
-          </ul>
-        </div>
+              ))}
+            </ul>
+          </div>
+        ))}
       </nav>
 
-      {/* Admin & User Section */}
-      <div className="p-4 border-t border-sidebar-border space-y-2">
-        {isAdmin && (
-          <>
-            {/* Admin section toggle */}
-            <button
-              onClick={() => !isCollapsed && setAdminExpanded(v => !v)}
-              className={`w-full flex items-center gap-3 px-4 py-2 rounded-xl transition-all text-muted-foreground hover:text-foreground hover:bg-sidebar-accent relative group ${isCollapsed ? 'justify-center' : ''}`}
-            >
-              <Shield className="w-4 h-4 shrink-0" />
-              {!isCollapsed && (
-                <>
-                  <span className="text-xs font-semibold uppercase tracking-wider flex-1 text-left">Administration</span>
-                  <ChevronDown className={`w-3.5 h-3.5 transition-transform duration-200 ${adminExpanded ? '' : '-rotate-90'}`} />
-                </>
-              )}
-              {isCollapsed && (
-                <div className="absolute left-full ml-2 px-3 py-2 bg-popover text-popover-foreground text-sm rounded-lg shadow-lg opacity-0 invisible group-hover:opacity-100 group-hover:visible transition-all whitespace-nowrap z-50">
-                  Administration
-                </div>
-              )}
-            </button>
-
-            {/* Admin links — collapsible */}
-            {(adminExpanded || isCollapsed) && (
-              <div className={`space-y-0.5 ${!isCollapsed ? 'pl-2' : ''}`}>
-                {[
-                  { href: "/pages",       icon: Users,   label: "Pages gérées",       testId: "link-pages-gérées" },
-                  { href: "/ai",          icon: Bot,     label: "Assistant IA",        testId: "link-assistant-ia" },
-                  { href: "/users",       icon: UserCog, label: "Utilisateurs",        testId: "link-users" },
-                  { href: "/sql",         icon: Database,label: "SQL",                 testId: "link-sql" },
-                  { href: "/audio-admin", icon: Music,   label: "Bibliothèque Audio",  testId: "link-audio-admin" },
-                  { href: "/settings",    icon: Settings,label: "Paramètres",          testId: "link-settings" },
-                ].map(({ href, icon: Icon, label, testId }) => (
-                  <a
-                    key={href}
-                    href={href}
-                    onClick={(e) => handleLinkClick(href, e)}
-                    className={`
-                      flex items-center gap-3 px-4 py-2.5 rounded-xl transition-all relative group cursor-pointer
-                      ${location === href
-                        ? 'bg-gradient-to-r from-primary/10 to-secondary/10 text-primary shadow-sm'
-                        : 'text-muted-foreground hover:bg-sidebar-accent hover:text-foreground'
-                      }
-                      ${isCollapsed ? 'justify-center' : ''}
-                    `}
-                    data-testid={testId}
-                  >
-                    {location === href && (
-                      <div className="absolute left-0 top-1/2 -translate-y-1/2 w-1 h-8 gradient-primary rounded-r-full" />
-                    )}
-                    <Icon className="w-4 h-4 shrink-0" />
-                    {!isCollapsed && <span className="text-sm">{label}</span>}
-                    {isCollapsed && (
-                      <div className="absolute left-full ml-2 px-3 py-2 bg-popover text-popover-foreground text-sm rounded-lg shadow-lg opacity-0 invisible group-hover:opacity-100 group-hover:visible transition-all whitespace-nowrap z-50">
-                        {label}
-                      </div>
-                    )}
-                  </a>
-                ))}
-              </div>
-            )}
-          </>
-        )}
-
-        <div className="pt-2 relative group">
-          <Button
-            variant="ghost"
-            className={`w-full text-muted-foreground hover:text-foreground hover:bg-sidebar-accent rounded-xl ${isCollapsed ? 'justify-center px-0' : 'justify-start'}`}
-            onClick={() => logoutMutation.mutate()}
-            disabled={logoutMutation.isPending}
-            data-testid="button-logout"
-          >
-            <LogOut className={`w-5 h-5 ${isCollapsed ? '' : 'mr-3'}`} />
-            {!isCollapsed && (logoutMutation.isPending ? "Déconnexion..." : "Déconnexion")}
-          </Button>
-          {isCollapsed && (
-            <div className="absolute left-full ml-2 px-3 py-2 bg-popover text-popover-foreground text-sm rounded-lg shadow-lg opacity-0 invisible group-hover:opacity-100 group-hover:visible transition-all whitespace-nowrap z-50 top-0">
-              Déconnexion
-            </div>
-          )}
-        </div>
-
-        {/* User Profile Card */}
+      <div className={cn("border-t border-sidebar-border p-3", collapsed && "flex flex-col items-center gap-2")}>
         {session && (
-          <div className={`mt-4 bg-gradient-to-br from-primary/5 to-secondary/5 border border-primary/10 rounded-xl ${isCollapsed ? 'p-2' : 'p-4'}`}>
-            <div className={`flex items-center gap-3 ${isCollapsed ? 'justify-center' : ''}`}>
-              <Avatar className="w-10 h-10 border-2 border-primary/20">
-                <AvatarFallback className="gradient-primary text-white font-semibold">
-                  {session.username.substring(0, 2).toUpperCase()}
-                </AvatarFallback>
-              </Avatar>
-              {!isCollapsed && (
-                <div className="flex-1 min-w-0">
-                  <p className="text-sm font-semibold truncate">{session.username}</p>
-                  <p className="text-xs text-muted-foreground capitalize">{session.role}</p>
-                </div>
-              )}
-            </div>
-          </div>
+          <DropdownMenu>
+            <DropdownMenuTrigger asChild>
+              <button
+                className={cn(
+                  "flex w-full items-center gap-3 rounded-lg p-2 text-left transition-colors hover:bg-sidebar-accent",
+                  collapsed && "justify-center",
+                )}
+                data-testid="button-user-menu"
+              >
+                <Avatar className="h-9 w-9">
+                  <AvatarFallback className="bg-primary/10 text-sm font-semibold text-primary">{initials}</AvatarFallback>
+                </Avatar>
+                {!collapsed && (
+                  <div className="min-w-0 flex-1">
+                    <p className="truncate text-sm font-medium">{session.username}</p>
+                    <p className="text-xs text-muted-foreground">{isAdmin ? "Administrateur" : "Utilisateur"}</p>
+                  </div>
+                )}
+              </button>
+            </DropdownMenuTrigger>
+            <DropdownMenuContent side={collapsed ? "right" : "top"} align="start" className="w-60">
+              <DropdownMenuLabel className="font-normal">
+                <p className="text-sm font-medium">{session.username}</p>
+                <p className="text-xs text-muted-foreground">{isAdmin ? "Administrateur" : "Utilisateur"}</p>
+              </DropdownMenuLabel>
+              <DropdownMenuSeparator />
+              <div className="px-2 py-1.5">
+                <p className="mb-1.5 text-xs text-muted-foreground">Apparence</p>
+                <ThemeToggle />
+              </div>
+              <DropdownMenuSeparator />
+              <DropdownMenuItem
+                onClick={() => logout.mutate()}
+                disabled={logout.isPending}
+                className="text-destructive focus:text-destructive"
+                data-testid="button-logout"
+              >
+                <LogOut className="mr-2 h-4 w-4" />
+                {logout.isPending ? "Déconnexion…" : "Se déconnecter"}
+              </DropdownMenuItem>
+            </DropdownMenuContent>
+          </DropdownMenu>
         )}
 
-        {/* Toggle Button (Desktop only) */}
         <button
-          onClick={() => setIsCollapsed(!isCollapsed)}
-          className="mt-2 w-full hidden lg:flex items-center justify-center p-2 text-muted-foreground hover:text-primary hover:bg-primary/10 border-2 border-border hover:border-primary/50 rounded-xl transition-all"
+          onClick={() => setCollapsed((c) => !c)}
+          className={cn(
+            "mt-1 flex w-full items-center justify-center gap-2 rounded-lg p-2 text-xs text-muted-foreground transition-colors hover:bg-sidebar-accent hover:text-foreground",
+          )}
+          aria-label={collapsed ? "Déplier le menu" : "Replier le menu"}
           data-testid="button-toggle-sidebar"
         >
-          {isCollapsed ? <ChevronRight className="w-5 h-5" /> : <ChevronLeft className="w-5 h-5" />}
+          {collapsed ? <ChevronsRight className="h-4 w-4" /> : <><ChevronsLeft className="h-4 w-4" /> Replier</>}
         </button>
       </div>
     </aside>
diff --git a/client/src/components/stats-cards.tsx b/client/src/components/stats-cards.tsx
index ad7fbee..454e948 100644
--- a/client/src/components/stats-cards.tsx
+++ b/client/src/components/stats-cards.tsx
@@ -1,5 +1,7 @@
-import { CalendarCheck, Users, Bot, Images, TrendingUp, TrendingDown } from "lucide-react";
+import { CalendarCheck, Link2, Sparkles, Images, TrendingUp, TrendingDown } from "lucide-react";
 import { useQuery } from "@tanstack/react-query";
+import { Link } from "wouter";
+import { cn } from "@/lib/utils";
 
 interface StatsResponse {
   scheduledPosts: number;
@@ -20,46 +22,49 @@ export default function StatsCards() {
   const statCards = [
     {
       icon: CalendarCheck,
-      iconColor: "from-blue-500 to-blue-600",
-      title: stats?.scheduledPosts ?? 0,
-      subtitle: "Publications planifiées",
+      tone: "bg-primary/10 text-primary",
+      value: stats?.scheduledPosts ?? 0,
+      label: "Publications planifiées",
       change: stats?.scheduledPostsChange,
       trending: stats?.scheduledPostsTrending,
       changeLabel: "vs mois dernier",
+      href: "/calendar",
     },
     {
-      icon: Users,
-      iconColor: "from-purple-500 to-purple-600",
-      title: stats?.connectedPages ?? 0,
-      subtitle: "Pages connectées",
-      info: "Facebook • Instagram",
+      icon: Link2,
+      tone: "bg-info/10 text-info",
+      value: stats?.connectedPages ?? 0,
+      label: "Comptes connectés",
+      info: "Facebook · Instagram · TikTok",
+      href: "/pages",
     },
     {
-      icon: Bot,
-      iconColor: "from-green-500 to-green-600",
-      title: stats?.aiTextsGenerated ?? 0,
-      subtitle: "Textes générés par IA",
+      icon: Sparkles,
+      tone: "bg-brand-accent/15 text-brand-accent",
+      value: stats?.aiTextsGenerated ?? 0,
+      label: "Textes générés par l'IA",
       change: stats?.aiTextsChange,
       trending: stats?.aiTextsTrending,
       changeLabel: "vs hier",
     },
     {
       icon: Images,
-      iconColor: "from-cyan-500 to-cyan-600",
-      title: stats?.mediaStored ?? 0,
-      subtitle: "Médias stockés",
-      info: "Images • Vidéos",
+      tone: "bg-success/10 text-success",
+      value: stats?.mediaStored ?? 0,
+      label: "Médias stockés",
+      info: "Images · Vidéos",
+      href: "/media",
     },
   ];
 
   if (isLoading) {
     return (
-      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
+      <div className="grid grid-cols-2 gap-3 sm:gap-4 lg:grid-cols-4">
         {[1, 2, 3, 4].map((i) => (
-          <div key={i} className="bg-card rounded-2xl border border-border p-6 shadow-sm">
-            <div className="skeleton h-12 w-12 rounded-xl mb-4" />
-            <div className="skeleton h-10 w-20 mb-2" />
-            <div className="skeleton h-4 w-36" />
+          <div key={i} className="rounded-xl border bg-card p-4 shadow-soft sm:p-5">
+            <div className="skeleton mb-4 h-10 w-10 rounded-lg" />
+            <div className="skeleton mb-2 h-7 w-16 rounded" />
+            <div className="skeleton h-4 w-28 rounded" />
           </div>
         ))}
       </div>
@@ -67,45 +72,45 @@ export default function StatsCards() {
   }
 
   return (
-    <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
+    <div className="grid grid-cols-2 gap-3 sm:gap-4 lg:grid-cols-4">
       {statCards.map((stat, index) => {
         const Icon = stat.icon;
         const TrendIcon = stat.trending === "up" ? TrendingUp : TrendingDown;
-        
-        return (
-          <div 
-            key={index} 
-            className="group bg-card rounded-2xl border border-border p-6 hover:border-primary/30 transition-all cursor-pointer card-hover shadow-sm"
-            data-testid={`stat-card-${index}`}
-          >
-            <div className="flex items-start justify-between mb-6">
-              <div className={`w-14 h-14 rounded-xl bg-gradient-to-br ${stat.iconColor} flex items-center justify-center shadow-lg`}>
-                <Icon className="text-white w-7 h-7" />
-              </div>
+        const body = (
+          <>
+            <div className={cn("mb-4 flex h-10 w-10 items-center justify-center rounded-lg", stat.tone)}>
+              <Icon className="h-5 w-5" />
             </div>
-            
-            <div className="space-y-1">
-              <h3 className="text-4xl font-bold text-foreground" data-testid={`stat-value-${index}`}>
-                {stat.title}
-              </h3>
-              <p className="text-sm text-muted-foreground font-medium">{stat.subtitle}</p>
-            </div>
-            
-            {stat.change && (
-              <div className="mt-4 flex items-center gap-2">
-                <div className={`flex items-center gap-1 px-2 py-1 rounded-lg ${stat.trending === "up" ? "bg-success/10 text-success" : "bg-destructive/10 text-destructive"}`}>
-                  <TrendIcon className="w-3 h-3" />
-                  <span className="text-xs font-semibold">{stat.change}</span>
-                </div>
-                <span className="text-xs text-muted-foreground">{stat.changeLabel}</span>
+            <p className="text-2xl font-semibold tabular-nums text-foreground sm:text-3xl" data-testid={`stat-value-${index}`}>
+              {stat.value}
+            </p>
+            <p className="mt-0.5 text-sm text-muted-foreground">{stat.label}</p>
+            {stat.change ? (
+              <div className="mt-3 flex flex-wrap items-center gap-1.5 text-xs">
+                <span
+                  className={cn(
+                    "inline-flex items-center gap-1 rounded-md px-1.5 py-0.5 font-medium",
+                    stat.trending === "up" ? "bg-success/10 text-success" : "bg-destructive/10 text-destructive",
+                  )}
+                >
+                  <TrendIcon className="h-3 w-3" />
+                  {stat.change}
+                </span>
+                <span className="text-muted-foreground">{stat.changeLabel}</span>
               </div>
-            )}
-            
-            {stat.info && (
-              <div className="mt-4">
-                <span className="text-xs text-muted-foreground font-medium">{stat.info}</span>
-              </div>
-            )}
+            ) : stat.info ? (
+              <p className="mt-3 hidden text-xs text-muted-foreground sm:block">{stat.info}</p>
+            ) : null}
+          </>
+        );
+        const cls = "block rounded-xl border bg-card p-4 shadow-soft sm:p-5";
+        return stat.href ? (
+          <Link key={index} href={stat.href} className={cn(cls, "card-hover")} data-testid={`stat-card-${index}`}>
+            {body}
+          </Link>
+        ) : (
+          <div key={index} className={cls} data-testid={`stat-card-${index}`}>
+            {body}
           </div>
         );
       })}
diff --git a/client/src/components/theme-provider.tsx b/client/src/components/theme-provider.tsx
new file mode 100644
index 0000000..daba5ff
--- /dev/null
+++ b/client/src/components/theme-provider.tsx
@@ -0,0 +1,51 @@
+import { ThemeProvider as NextThemesProvider, useTheme } from "next-themes";
+import { Monitor, Moon, Sun } from "lucide-react";
+import { cn } from "@/lib/utils";
+import type { ReactNode } from "react";
+
+export function ThemeProvider({ children }: { children: ReactNode }) {
+  return (
+    <NextThemesProvider attribute="class" defaultTheme="system" enableSystem storageKey="theme" disableTransitionOnChange>
+      {children}
+    </NextThemesProvider>
+  );
+}
+
+const OPTIONS = [
+  { value: "light", label: "Clair", icon: Sun },
+  { value: "dark", label: "Sombre", icon: Moon },
+  { value: "system", label: "Système", icon: Monitor },
+] as const;
+
+/** Sélecteur segmenté clair / sombre / système. */
+export function ThemeToggle({ className, compact = false }: { className?: string; compact?: boolean }) {
+  const { theme, setTheme } = useTheme();
+  const current = theme ?? "system";
+
+  return (
+    <div
+      role="radiogroup"
+      aria-label="Thème de l'interface"
+      className={cn("inline-flex w-full items-center gap-1 rounded-lg bg-muted p-1", className)}
+    >
+      {OPTIONS.map(({ value, label, icon: Icon }) => (
+        <button
+          key={value}
+          type="button"
+          role="radio"
+          aria-checked={current === value}
+          title={label}
+          onClick={() => setTheme(value)}
+          className={cn(
+            "flex flex-1 items-center justify-center gap-1.5 rounded-md px-2 py-1.5 text-xs font-medium text-muted-foreground transition-colors",
+            current === value ? "bg-card text-foreground shadow-sm" : "hover:text-foreground",
+          )}
+          data-testid={`theme-${value}`}
+        >
+          <Icon className="h-3.5 w-3.5" />
+          {!compact && <span>{label}</span>}
+        </button>
+      ))}
+    </div>
+  );
+}
diff --git a/client/src/components/topbar.tsx b/client/src/components/topbar.tsx
deleted file mode 100644
index cbc425f..0000000
--- a/client/src/components/topbar.tsx
+++ /dev/null
@@ -1,52 +0,0 @@
-import { Menu, Search, ChevronLeft } from "lucide-react";
-import { Input } from "@/components/ui/input";
-import { useLocation, Link } from "wouter";
-import { Button } from "@/components/ui/button";
-
-interface TopBarProps {
-  onMenuClick?: () => void;
-  hideMenuButton?: boolean;
-}
-
-export default function TopBar({ onMenuClick, hideMenuButton = false }: TopBarProps) {
-  const [location] = useLocation();
-  const showBackButton = location !== "/";
-
-  return (
-    <header className="bg-card/50 backdrop-blur-xl border-b border-border/50 sticky top-0 z-10">
-      <div className="flex items-center justify-between px-4 sm:px-6 lg:px-8 py-4 sm:py-5">
-        <div className="flex items-center gap-3 sm:gap-6 flex-1">
-          <div className="lg:hidden flex items-center gap-2">
-            {showBackButton ? (
-              <Link href="/">
-                <Button variant="ghost" size="icon" className="text-foreground hover:text-primary transition-all">
-                  <ChevronLeft className="w-6 h-6" />
-                </Button>
-              </Link>
-            ) : (
-              !hideMenuButton && (
-                <button
-                  className="text-foreground hover:text-primary transition-all hover:scale-110 active:scale-95 p-2 hover:bg-primary/10 rounded-xl"
-                  onClick={onMenuClick}
-                  data-testid="button-menu"
-                  aria-label="Toggle menu"
-                >
-                  <Menu className="w-6 h-6" />
-                </button>
-              )
-            )}
-          </div>
-          <div className="flex-1 max-w-md hidden md:block">
-            <div className="relative">
-              <Search className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-muted-foreground" />
-              <Input
-                placeholder="Rechercher des publications, pages, médias..."
-                className="pl-10 bg-muted/30 border-muted focus:border-primary/50 rounded-xl"
-              />
-            </div>
-          </div>
-        </div>
-      </div>
-    </header>
-  );
-}
diff --git a/client/src/components/ui/badge.tsx b/client/src/components/ui/badge.tsx
index f000e3e..c93e5fd 100644
--- a/client/src/components/ui/badge.tsx
+++ b/client/src/components/ui/badge.tsx
@@ -4,7 +4,7 @@ import { cva, type VariantProps } from "class-variance-authority"
 import { cn } from "@/lib/utils"
 
 const badgeVariants = cva(
-  "inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
+  "inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-medium whitespace-nowrap transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
   {
     variants: {
       variant: {
@@ -15,6 +15,11 @@ const badgeVariants = cva(
         destructive:
           "border-transparent bg-destructive text-destructive-foreground hover:bg-destructive/80",
         outline: "text-foreground",
+        success: "border-transparent bg-success/15 text-success",
+        warning: "border-transparent bg-warning/15 text-warning-foreground dark:text-warning",
+        info: "border-transparent bg-info/15 text-info",
+        danger: "border-transparent bg-destructive/15 text-destructive",
+        muted: "border-transparent bg-muted text-muted-foreground",
       },
     },
     defaultVariants: {
diff --git a/client/src/components/ui/button.tsx b/client/src/components/ui/button.tsx
index c8cbf29..1857424 100644
--- a/client/src/components/ui/button.tsx
+++ b/client/src/components/ui/button.tsx
@@ -5,25 +5,27 @@ import { cva, type VariantProps } from "class-variance-authority"
 import { cn } from "@/lib/utils"
 
 const buttonVariants = cva(
-  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
+  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-lg text-sm font-medium ring-offset-background transition-all active:scale-[0.98] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
   {
     variants: {
       variant: {
-        default: "bg-primary text-primary-foreground hover:bg-primary/90",
+        default: "bg-primary text-primary-foreground shadow-sm hover:bg-primary/90",
+        brand:
+          "gradient-brand text-white shadow-md shadow-primary/20 hover:opacity-95 hover:shadow-lg hover:shadow-primary/25",
         destructive:
           "bg-destructive text-destructive-foreground hover:bg-destructive/90",
         outline:
-          "border border-input bg-background hover:bg-accent hover:text-accent-foreground",
+          "border border-input bg-card shadow-sm hover:bg-accent hover:text-accent-foreground",
         secondary:
           "bg-secondary text-secondary-foreground hover:bg-secondary/80",
         ghost: "hover:bg-accent hover:text-accent-foreground",
         link: "text-primary underline-offset-4 hover:underline",
       },
       size: {
-        default: "h-11 px-4 py-2",
-        sm: "h-11 rounded-md px-3",
-        lg: "h-12 rounded-md px-8",
-        icon: "h-11 w-11",
+        default: "h-10 px-4 py-2",
+        sm: "h-9 rounded-md px-3",
+        lg: "h-11 rounded-lg px-6 text-[15px]",
+        icon: "h-10 w-10",
       },
     },
     defaultVariants: {
diff --git a/client/src/components/ui/card.tsx b/client/src/components/ui/card.tsx
index f62edea..4333daf 100644
--- a/client/src/components/ui/card.tsx
+++ b/client/src/components/ui/card.tsx
@@ -9,7 +9,7 @@ const Card = React.forwardRef<
   <div
     ref={ref}
     className={cn(
-      "rounded-lg border bg-card text-card-foreground shadow-sm",
+      "rounded-xl border bg-card text-card-foreground shadow-soft",
       className
     )}
     {...props}
@@ -23,7 +23,7 @@ const CardHeader = React.forwardRef<
 >(({ className, ...props }, ref) => (
   <div
     ref={ref}
-    className={cn("flex flex-col space-y-1.5 p-6", className)}
+    className={cn("flex flex-col space-y-1.5 p-5 sm:p-6", className)}
     {...props}
   />
 ))
@@ -36,7 +36,7 @@ const CardTitle = React.forwardRef<
   <div
     ref={ref}
     className={cn(
-      "text-2xl font-semibold leading-none tracking-tight",
+      "text-base font-semibold leading-tight tracking-tight",
       className
     )}
     {...props}
@@ -60,7 +60,7 @@ const CardContent = React.forwardRef<
   HTMLDivElement,
   React.HTMLAttributes<HTMLDivElement>
 >(({ className, ...props }, ref) => (
-  <div ref={ref} className={cn("p-6 pt-0", className)} {...props} />
+  <div ref={ref} className={cn("p-5 pt-0 sm:p-6 sm:pt-0", className)} {...props} />
 ))
 CardContent.displayName = "CardContent"
 
@@ -70,7 +70,7 @@ const CardFooter = React.forwardRef<
 >(({ className, ...props }, ref) => (
   <div
     ref={ref}
-    className={cn("flex items-center p-6 pt-0", className)}
+    className={cn("flex items-center p-5 pt-0 sm:p-6 sm:pt-0", className)}
     {...props}
   />
 ))
diff --git a/client/src/components/ui/input.tsx b/client/src/components/ui/input.tsx
index 68551b9..f76e3eb 100644
--- a/client/src/components/ui/input.tsx
+++ b/client/src/components/ui/input.tsx
@@ -8,7 +8,7 @@ const Input = React.forwardRef<HTMLInputElement, React.ComponentProps<"input">>(
       <input
         type={type}
         className={cn(
-          "flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-base ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+          "flex h-10 w-full rounded-lg border border-input bg-card px-3 py-2 text-base shadow-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:outline-none focus-visible:border-primary focus-visible:ring-2 focus-visible:ring-ring/30 focus-visible:ring-offset-0 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
           className
         )}
         ref={ref}
diff --git a/client/src/components/ui/select.tsx b/client/src/components/ui/select.tsx
index a45647c..b7508f0 100644
--- a/client/src/components/ui/select.tsx
+++ b/client/src/components/ui/select.tsx
@@ -19,7 +19,7 @@ const SelectTrigger = React.forwardRef<
   <SelectPrimitive.Trigger
     ref={ref}
     className={cn(
-      "flex h-10 w-full items-center justify-between rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background data-[placeholder]:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1",
+      "flex h-10 w-full items-center justify-between rounded-lg border border-input bg-card px-3 py-2 text-sm shadow-sm ring-offset-background data-[placeholder]:text-muted-foreground focus:outline-none focus:border-primary focus:ring-2 focus:ring-ring/30 focus:ring-offset-0 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1",
       className
     )}
     {...props}
diff --git a/client/src/components/ui/tabs.tsx b/client/src/components/ui/tabs.tsx
index f57fffd..0f81b86 100644
--- a/client/src/components/ui/tabs.tsx
+++ b/client/src/components/ui/tabs.tsx
@@ -12,7 +12,7 @@ const TabsList = React.forwardRef<
   <TabsPrimitive.List
     ref={ref}
     className={cn(
-      "inline-flex h-10 items-center justify-center rounded-md bg-muted p-1 text-muted-foreground",
+      "inline-flex h-10 items-center justify-center rounded-lg bg-muted p-1 text-muted-foreground",
       className
     )}
     {...props}
@@ -27,7 +27,7 @@ const TabsTrigger = React.forwardRef<
   <TabsPrimitive.Trigger
     ref={ref}
     className={cn(
-      "inline-flex items-center justify-center whitespace-nowrap rounded-sm px-3 py-1.5 text-sm font-medium ring-offset-background transition-all focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=active]:shadow-sm",
+      "inline-flex items-center justify-center whitespace-nowrap rounded-md px-3 py-1.5 text-sm font-medium ring-offset-background transition-all focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:bg-card data-[state=active]:text-foreground data-[state=active]:shadow-sm",
       className
     )}
     {...props}
diff --git a/client/src/components/ui/textarea.tsx b/client/src/components/ui/textarea.tsx
index 4d858bb..5f97c2a 100644
--- a/client/src/components/ui/textarea.tsx
+++ b/client/src/components/ui/textarea.tsx
@@ -9,7 +9,7 @@ const Textarea = React.forwardRef<
   return (
     <textarea
       className={cn(
-        "flex min-h-[80px] w-full rounded-md border border-input bg-background px-3 py-2 text-base ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+        "flex min-h-[80px] w-full rounded-lg border border-input bg-card shadow-sm px-3 py-2 text-base ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:border-primary focus-visible:ring-2 focus-visible:ring-ring/30 focus-visible:ring-offset-0 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
         className
       )}
       ref={ref}
diff --git a/client/src/hooks/use-session.ts b/client/src/hooks/use-session.ts
new file mode 100644
index 0000000..7e3666b
--- /dev/null
+++ b/client/src/hooks/use-session.ts
@@ -0,0 +1,36 @@
+import { useMutation, useQuery } from "@tanstack/react-query";
+import { useLocation } from "wouter";
+import { apiRequest, AUTH_MUTATION, queryClient } from "@/lib/queryClient";
+import { useToast } from "@/hooks/use-toast";
+
+export interface Session {
+  id: string;
+  username: string;
+  role: string;
+}
+
+/** Session courante (mise en cache par react-query, partagée par toute l'app). */
+export function useSession() {
+  const query = useQuery<Session>({
+    queryKey: ["/api/auth/session"],
+    retry: false,
+  });
+  return { ...query, session: query.data, isAdmin: query.data?.role === "admin" };
+}
+
+export function useLogout() {
+  const [, setLocation] = useLocation();
+  const { toast } = useToast();
+  return useMutation({
+    mutationKey: [AUTH_MUTATION, "logout"],
+    mutationFn: async () => {
+      const res = await apiRequest("POST", "/api/auth/logout", {});
+      return await res.json();
+    },
+    onSuccess: () => {
+      queryClient.clear();
+      setLocation("/login");
+      toast({ title: "Déconnecté", description: "À bientôt !" });
+    },
+  });
+}
diff --git a/client/src/hooks/useIsMobile.ts b/client/src/hooks/useIsMobile.ts
deleted file mode 100644
index a68bceb..0000000
--- a/client/src/hooks/useIsMobile.ts
+++ /dev/null
@@ -1,72 +0,0 @@
-import { useState, useEffect } from 'react';
-
-/**
- * Hook to detect if the user is on a mobile device
- * Uses both media query and user agent for robust detection
- *
- * @param breakpoint - The max-width breakpoint for mobile (default: 768px)
- * @returns boolean - true if mobile, false if desktop
- */
-export function useIsMobile(breakpoint: number = 768): boolean {
-  const [isMobile, setIsMobile] = useState<boolean>(() => {
-    // Initial detection (SSR-safe)
-    if (typeof window === 'undefined') return false;
-
-    // Check media query
-    const mediaMatch = window.matchMedia(`(max-width: ${breakpoint}px)`).matches;
-
-    // Check user agent for mobile devices
-    const userAgent = navigator.userAgent.toLowerCase();
-    const mobileKeywords = ['android', 'webos', 'iphone', 'ipad', 'ipod', 'blackberry', 'windows phone'];
-    const isUserAgentMobile = mobileKeywords.some(keyword => userAgent.includes(keyword));
-
-    // Return true if either media query or user agent indicates mobile
-    return mediaMatch || isUserAgentMobile;
-  });
-
-  useEffect(() => {
-    // Create media query list
-    const mediaQueryList = window.matchMedia(`(max-width: ${breakpoint}px)`);
-
-    // Handler for media query changes
-    const handleChange = (e: MediaQueryListEvent) => {
-      setIsMobile(e.matches);
-    };
-
-    // Listen for changes (modern browsers)
-    if (mediaQueryList.addEventListener) {
-      mediaQueryList.addEventListener('change', handleChange);
-    } else {
-      // Fallback for older browsers
-      mediaQueryList.addListener(handleChange);
-    }
-
-    // Cleanup
-    return () => {
-      if (mediaQueryList.removeEventListener) {
-        mediaQueryList.removeEventListener('change', handleChange);
-      } else {
-        mediaQueryList.removeListener(handleChange);
-      }
-    };
-  }, [breakpoint]);
-
-  return isMobile;
-}
-
-/**
- * Hook to detect device type with more granularity
- * @returns object with device type information
- */
-export function useDeviceType() {
-  const isMobile = useIsMobile(768);
-  const isTablet = useIsMobile(1024) && !useIsMobile(768);
-  const isDesktop = !useIsMobile(1024);
-
-  return {
-    isMobile,
-    isTablet,
-    isDesktop,
-    deviceType: isMobile ? 'mobile' : isTablet ? 'tablet' : 'desktop'
-  } as const;
-}
diff --git a/client/src/index.css b/client/src/index.css
index 5802a06..348dfea 100644
--- a/client/src/index.css
+++ b/client/src/index.css
@@ -2,106 +2,132 @@
 @tailwind components;
 @tailwind utilities;
 
+/*
+ * Social Flow — design tokens.
+ * Toutes les couleurs de l'interface passent par ces variables (triplets HSL)
+ * afin que les modes clair et sombre restent cohérents.
+ */
 :root {
-  --background: 0 0% 98%;
-  --foreground: 222 47% 11%;
-  
+  --background: 210 40% 98%;          /* #F8FAFC */
+  --foreground: 222 47% 11%;          /* #0F172A */
+
   --card: 0 0% 100%;
   --card-foreground: 222 47% 11%;
-  
+
   --popover: 0 0% 100%;
   --popover-foreground: 222 47% 11%;
-  
-  --primary: 215 85% 58%;
+
+  --primary: 243 75% 59%;             /* #4F46E5 indigo */
   --primary-foreground: 0 0% 100%;
-  
-  --secondary: 265 75% 62%;
-  --secondary-foreground: 0 0% 100%;
-  
-  --muted: 210 40% 96%;
-  --muted-foreground: 215 16% 47%;
-  
-  --accent: 210 40% 96%;
-  --accent-foreground: 222 47% 11%;
-  
-  --destructive: 0 85% 62%;
+
+  --secondary: 220 14% 94%;
+  --secondary-foreground: 222 47% 11%;
+
+  --brand-accent: 6 93% 68%;          /* #F97362 corail */
+  --brand-accent-foreground: 0 0% 100%;
+
+  --muted: 220 14% 95%;
+  --muted-foreground: 215 16% 42%;
+
+  --accent: 226 100% 97%;
+  --accent-foreground: 243 60% 40%;
+
+  --destructive: 0 72% 51%;           /* #DC2626 */
   --destructive-foreground: 0 0% 100%;
-  
-  --border: 214 32% 91%;
-  --input: 214 32% 91%;
-  --ring: 215 85% 58%;
-  
-  --success: 142 76% 48%;
-  --warning: 35 95% 58%;
-  --info: 195 85% 55%;
-  
-  --chart-1: 215 85% 58%;
-  --chart-2: 265 75% 62%;
-  --chart-3: 142 76% 48%;
-  --chart-4: 195 85% 55%;
-  --chart-5: 35 95% 58%;
-  
+
+  --success: 142 72% 37%;             /* #16A34A */
+  --success-foreground: 0 0% 100%;
+  --warning: 38 92% 50%;              /* #F59E0B */
+  --warning-foreground: 26 90% 14%;
+  --info: 200 98% 39%;                /* #0284C7 */
+  --info-foreground: 0 0% 100%;
+
+  --facebook: 214 89% 52%;            /* #1877F2 */
+  --instagram: 345 75% 57%;           /* #E4405F */
+  --tiktok: 0 0% 7%;
+
+  --border: 220 13% 90%;
+  --input: 220 13% 87%;
+  --ring: 243 75% 59%;
+
+  --chart-1: 243 75% 59%;
+  --chart-2: 6 93% 68%;
+  --chart-3: 142 72% 37%;
+  --chart-4: 200 98% 39%;
+  --chart-5: 38 92% 50%;
+
   --sidebar: 0 0% 100%;
   --sidebar-foreground: 222 47% 11%;
-  --sidebar-primary: 215 85% 58%;
+  --sidebar-primary: 243 75% 59%;
   --sidebar-primary-foreground: 0 0% 100%;
-  --sidebar-accent: 210 40% 96%;
+  --sidebar-accent: 220 14% 96%;
   --sidebar-accent-foreground: 222 47% 11%;
-  --sidebar-border: 214 32% 91%;
-  --sidebar-ring: 215 85% 58%;
-  
+  --sidebar-border: 220 13% 91%;
+  --sidebar-ring: 243 75% 59%;
+
   --radius: 0.75rem;
   --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
+  --font-serif: Georgia, 'Times New Roman', serif;
   --font-mono: 'JetBrains Mono', 'Fira Code', Menlo, monospace;
 }
 
 .dark {
-  --background: 222 20% 8%;
-  --foreground: 0 0% 95%;
-  
-  --card: 222 16% 15%;
-  --card-foreground: 0 0% 95%;
-  
-  --popover: 222 18% 12%;
-  --popover-foreground: 0 0% 95%;
-  
-  --primary: 215 85% 58%;
-  --primary-foreground: 0 0% 100%;
-  
-  --secondary: 265 75% 62%;
-  --secondary-foreground: 0 0% 100%;
-  
-  --muted: 222 12% 20%;
-  --muted-foreground: 222 10% 65%;
-  
-  --accent: 222 18% 12%;
-  --accent-foreground: 0 0% 95%;
-  
-  --destructive: 0 85% 62%;
+  --background: 224 47% 7%;
+  --foreground: 210 40% 96%;
+
+  --card: 224 40% 11%;
+  --card-foreground: 210 40% 96%;
+
+  --popover: 224 40% 12%;
+  --popover-foreground: 210 40% 96%;
+
+  --primary: 239 84% 70%;
+  --primary-foreground: 224 47% 9%;
+
+  --secondary: 223 30% 18%;
+  --secondary-foreground: 210 40% 96%;
+
+  --brand-accent: 6 93% 70%;
+  --brand-accent-foreground: 224 47% 9%;
+
+  --muted: 223 30% 16%;
+  --muted-foreground: 217 20% 68%;
+
+  --accent: 236 40% 20%;
+  --accent-foreground: 230 90% 88%;
+
+  --destructive: 0 84% 63%;
   --destructive-foreground: 0 0% 100%;
-  
-  --border: 222 12% 20%;
-  --input: 222 12% 20%;
-  --ring: 215 85% 58%;
-  
-  --success: 142 76% 48%;
-  --warning: 35 95% 58%;
-  --info: 195 85% 55%;
-  
-  --chart-1: 215 85% 58%;
-  --chart-2: 265 75% 62%;
-  --chart-3: 142 76% 48%;
-  --chart-4: 195 85% 55%;
-  --chart-5: 35 95% 58%;
-  
-  --sidebar: 222 20% 8%;
-  --sidebar-foreground: 0 0% 95%;
-  --sidebar-primary: 215 85% 58%;
-  --sidebar-primary-foreground: 0 0% 100%;
-  --sidebar-accent: 222 18% 12%;
-  --sidebar-accent-foreground: 0 0% 95%;
-  --sidebar-border: 222 12% 20%;
-  --sidebar-ring: 215 85% 58%;
+
+  --success: 142 64% 50%;
+  --success-foreground: 144 60% 8%;
+  --warning: 43 96% 56%;
+  --warning-foreground: 26 90% 10%;
+  --info: 199 89% 60%;
+  --info-foreground: 204 80% 10%;
+
+  --facebook: 214 89% 62%;
+  --instagram: 345 80% 65%;
+  --tiktok: 0 0% 96%;
+
+  --border: 223 25% 20%;
+  --input: 223 25% 24%;
+  --ring: 239 84% 70%;
+
+  --chart-1: 239 84% 70%;
+  --chart-2: 6 93% 70%;
+  --chart-3: 142 64% 50%;
+  --chart-4: 199 89% 60%;
+  --chart-5: 43 96% 56%;
+
+  --sidebar: 224 45% 9%;
+  --sidebar-foreground: 210 40% 96%;
+  --sidebar-primary: 239 84% 70%;
+  --sidebar-primary-foreground: 224 47% 9%;
+  --sidebar-accent: 223 30% 15%;
+  --sidebar-accent-foreground: 210 40% 96%;
+  --sidebar-border: 223 25% 16%;
+  --sidebar-ring: 239 84% 70%;
 }
 
 @layer base {
@@ -109,50 +135,75 @@
     @apply border-border;
   }
 
+  html {
+    -webkit-tap-highlight-color: transparent;
+  }
+
   body {
     @apply font-sans antialiased bg-background text-foreground;
+    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
   }
-  
+
   h1, h2, h3, h4, h5, h6 {
-    @apply font-semibold;
+    @apply font-semibold tracking-tight;
   }
 }
 
-/* Custom scrollbar */
+@layer utilities {
+  /* Dégradé de marque : réservé au logo et au bouton d'action principal. */
+  .gradient-brand {
+    background-image: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--brand-accent)));
+  }
+
+  /* Alias historique conservé pour les composants existants. */
+  .gradient-primary {
+    background-image: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--brand-accent)));
+  }
+
+  .gradient-text {
+    background-image: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--brand-accent)));
+    -webkit-background-clip: text;
+    -webkit-text-fill-color: transparent;
+    background-clip: text;
+  }
+
+  .pb-safe {
+    padding-bottom: env(safe-area-inset-bottom);
+  }
+
+  .scrollbar-none {
+    scrollbar-width: none;
+  }
+  .scrollbar-none::-webkit-scrollbar {
+    display: none;
+  }
+}
+
+/* Barre de défilement discrète */
 ::-webkit-scrollbar {
   width: 10px;
   height: 10px;
 }
 
 ::-webkit-scrollbar-track {
-  background: hsl(var(--muted) / 0.5);
-  border-radius: 5px;
+  background: transparent;
 }
 
 ::-webkit-scrollbar-thumb {
-  background: linear-gradient(180deg, hsl(var(--primary)), hsl(var(--secondary)));
-  border-radius: 5px;
+  background: hsl(var(--muted-foreground) / 0.25);
+  border-radius: 9999px;
   border: 2px solid hsl(var(--background));
 }
 
 ::-webkit-scrollbar-thumb:hover {
-  background: linear-gradient(180deg, hsl(var(--primary) / 0.9), hsl(var(--secondary) / 0.9));
+  background: hsl(var(--muted-foreground) / 0.4);
 }
 
-/* Smooth transitions */
-* {
-  transition: background-color 200ms, border-color 200ms, color 200ms;
-}
-
-button, a {
-  transition: all 200ms;
-}
-
-/* Animation for cards */
+/* Apparition douce des contenus */
 @keyframes fadeIn {
   from {
     opacity: 0;
-    transform: translateY(10px);
+    transform: translateY(6px);
   }
   to {
     opacity: 1;
@@ -161,64 +212,23 @@ button, a {
 }
 
 .fade-in {
-  animation: fadeIn 150ms ease-out;
+  animation: fadeIn 180ms ease-out;
 }
 
-/* Gradient utilities */
-.gradient-primary {
-  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary)));
-}
-
-.gradient-text {
-  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary)));
-  -webkit-background-clip: text;
-  -webkit-text-fill-color: transparent;
-  background-clip: text;
-}
-
-/* Card hover effect */
+/* Survol des cartes cliquables */
 .card-hover {
-  transition: transform 200ms, box-shadow 200ms;
+  transition: transform 150ms, box-shadow 150ms, border-color 150ms;
 }
 
 .card-hover:hover {
-  transform: translateY(-2px);
-  box-shadow: 0 12px 24px hsl(var(--primary) / 0.12);
+  transform: translateY(-1px);
+  border-color: hsl(var(--primary) / 0.35);
+  box-shadow: 0 8px 20px -8px hsl(var(--primary) / 0.25);
 }
 
-/* Platform badges */
-.badge-facebook {
-  background: hsl(var(--primary) / 0.1);
-  color: hsl(var(--primary));
-  border: 1px solid hsl(var(--primary) / 0.25);
-}
-
-.badge-instagram {
-  background: hsl(var(--secondary) / 0.1);
-  color: hsl(var(--secondary));
-  border: 1px solid hsl(var(--secondary) / 0.25);
-}
-
-/* Status indicators */
-.status-scheduled {
-  color: hsl(var(--primary));
-}
-
-.status-published {
-  color: hsl(var(--success));
-}
-
-.status-failed {
-  color: hsl(var(--destructive));
-}
-
-.status-draft {
-  color: hsl(var(--muted-foreground));
-}
-
-/* Skeleton loader */
+/* Squelette de chargement */
 .skeleton {
-  background: linear-gradient(90deg, hsl(var(--muted)) 25%, hsl(var(--accent)) 50%, hsl(var(--muted)) 75%);
+  background: linear-gradient(90deg, hsl(var(--muted)) 25%, hsl(var(--secondary)) 50%, hsl(var(--muted)) 75%);
   background-size: 200% 100%;
   animation: loading 1.5s infinite;
 }
@@ -227,3 +237,10 @@ button, a {
   0% { background-position: 200% 0; }
   100% { background-position: -200% 0; }
 }
+
+@media (prefers-reduced-motion: reduce) {
+  .fade-in,
+  .skeleton {
+    animation: none;
+  }
+}
diff --git a/client/src/pages/AnalyticsPage.tsx b/client/src/pages/AnalyticsPage.tsx
deleted file mode 100644
index d5032ec..0000000
--- a/client/src/pages/AnalyticsPage.tsx
+++ /dev/null
@@ -1,38 +0,0 @@
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import { AnalyticsDashboard } from '@/components/analytics/AnalyticsDashboard';
-import { useState } from "react";
-
-export default function AnalyticsPage() {
-    const [sidebarOpen, setSidebarOpen] = useState(false);
-
-    return (
-        <div className="flex h-screen overflow-hidden bg-background">
-            {sidebarOpen && (
-                <div
-                    className="fixed inset-0 bg-black/50 z-40 lg:hidden"
-                    onClick={() => setSidebarOpen(false)}
-                />
-            )}
-
-            <div className={`
-        fixed lg:static inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full lg:translate-x-0'}
-      `}>
-                <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-            </div>
-
-            <main className="flex-1 overflow-y-auto">
-                <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-                <div className="p-4 sm:p-6 lg:p-8 space-y-6 sm:space-y-8 max-w-[1600px] mx-auto">
-                    <div className="mb-8">
-                        <h1 className="text-3xl font-bold tracking-tight mb-2">Analystique Sociale</h1>
-                        <p className="text-muted-foreground">Suivez vos performances Facebook & Instagram.</p>
-                    </div>
-                    <AnalyticsDashboard />
-                </div>
-            </main>
-        </div>
-    );
-}
diff --git a/client/src/pages/ai.tsx b/client/src/pages/ai.tsx
index a3860cb..62fa3aa 100644
--- a/client/src/pages/ai.tsx
+++ b/client/src/pages/ai.tsx
@@ -1,41 +1,17 @@
-import { useState } from "react";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
+import { Bot } from "lucide-react";
+import { Page } from "@/components/layout/app-shell";
+import { PageHeader } from "@/components/layout/page-header";
 import AiChat from "@/components/ai-chat";
 
 export default function AI() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-
   return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div 
-          className="fixed inset-0 bg-black/50 z-40 lg:hidden"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-      
-      <div className={`
-        fixed lg:static inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full lg:translate-x-0'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-        
-        <div className="p-4 sm:p-6 lg:p-8 max-w-5xl mx-auto">
-          <div className="mb-8">
-            <h1 className="text-3xl font-bold text-foreground">Assistant IA</h1>
-            <p className="text-muted-foreground mt-2">
-              Générez du contenu personnalisé avec l'intelligence artificielle
-            </p>
-          </div>
-
-          <AiChat />
-        </div>
-      </main>
-    </div>
+    <Page width="default">
+      <PageHeader
+        icon={Bot}
+        title="Assistant IA"
+        description="Discutez avec l'IA pour trouver des idées et rédiger vos textes."
+      />
+      <AiChat />
+    </Page>
   );
 }
diff --git a/client/src/pages/analytics.tsx b/client/src/pages/analytics.tsx
new file mode 100644
index 0000000..1b18110
--- /dev/null
+++ b/client/src/pages/analytics.tsx
@@ -0,0 +1,17 @@
+import { BarChart3 } from "lucide-react";
+import { Page } from "@/components/layout/app-shell";
+import { PageHeader } from "@/components/layout/page-header";
+import { AnalyticsDashboard } from "@/components/analytics/AnalyticsDashboard";
+
+export default function AnalyticsPage() {
+  return (
+    <Page width="wide">
+      <PageHeader
+        icon={BarChart3}
+        title="Statistiques"
+        description="Suivez l'audience et l'engagement de vos comptes."
+      />
+      <AnalyticsDashboard />
+    </Page>
+  );
+}
diff --git a/client/src/pages/calendar.tsx b/client/src/pages/calendar.tsx
index b6cb235..3528678 100644
--- a/client/src/pages/calendar.tsx
+++ b/client/src/pages/calendar.tsx
@@ -1,41 +1,26 @@
-import { useState } from "react";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
+import { Link } from "wouter";
+import { Calendar as CalendarIcon, Plus } from "lucide-react";
+import { Page } from "@/components/layout/app-shell";
+import { PageHeader } from "@/components/layout/page-header";
+import { Button } from "@/components/ui/button";
 import CalendarView from "@/components/calendar-view";
 
 export default function Calendar() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-
   return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div 
-          className="fixed inset-0 bg-black/50 z-40 lg:hidden"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-      
-      <div className={`
-        fixed lg:static inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full lg:translate-x-0'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-        
-        <div className="p-4 sm:p-6 lg:p-8 max-w-[1600px] mx-auto">
-          <div className="mb-8">
-            <h1 className="text-3xl font-bold text-foreground">Calendrier</h1>
-            <p className="text-muted-foreground mt-2">
-              Visualisez et gérez vos publications planifiées
-            </p>
-          </div>
-
-          <CalendarView />
-        </div>
-      </main>
-    </div>
+    <Page width="wide">
+      <PageHeader
+        icon={CalendarIcon}
+        title="Calendrier"
+        description="Visualisez et gérez vos publications programmées."
+        actions={
+          <Button asChild>
+            <Link href="/new">
+              <Plus className="h-4 w-4" /> Programmer
+            </Link>
+          </Button>
+        }
+      />
+      <CalendarView />
+    </Page>
   );
 }
diff --git a/client/src/pages/dashboard.tsx b/client/src/pages/dashboard.tsx
index a4de55c..1b18b9d 100644
--- a/client/src/pages/dashboard.tsx
+++ b/client/src/pages/dashboard.tsx
@@ -1,43 +1,56 @@
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
+import { Link } from "wouter";
+import { Film, PenSquare } from "lucide-react";
+import { Page } from "@/components/layout/app-shell";
+import { PageHeader } from "@/components/layout/page-header";
+import { Button } from "@/components/ui/button";
 import StatsCards from "@/components/stats-cards";
 import OngoingReels from "@/components/ongoing-reels";
 import RecentPublications from "@/components/recent-publications";
 import ManagedPages from "@/components/managed-pages";
-import { useState } from "react";
+import { useSession } from "@/hooks/use-session";
+
+function greeting(): string {
+  const h = new Date().getHours();
+  if (h < 5 || h >= 18) return "Bonsoir";
+  return "Bonjour";
+}
 
 export default function Dashboard() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
+  const { session } = useSession();
 
   return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40 lg:hidden"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
+    <Page width="wide">
+      <PageHeader
+        title={`${greeting()}${session ? ` ${session.username}` : ""} 👋`}
+        description="Voici un aperçu de votre activité sur les réseaux sociaux."
+        actions={
+          <>
+            <Button asChild variant="outline" className="flex-1 sm:flex-none">
+              <Link href="/reel">
+                <Film className="h-4 w-4" /> Nouveau Reel
+              </Link>
+            </Button>
+            <Button asChild variant="brand" className="flex-1 sm:flex-none">
+              <Link href="/new">
+                <PenSquare className="h-4 w-4" /> Nouvelle publication
+              </Link>
+            </Button>
+          </>
+        }
+      />
 
-      <div className={`
-        fixed lg:static inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full lg:translate-x-0'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        <div className="p-4 sm:p-6 lg:p-8 space-y-6 sm:space-y-8 max-w-[1600px] mx-auto">
-          <StatsCards />
-
-          <OngoingReels />
-
-          <RecentPublications />
-
-          <ManagedPages />
+      <div className="space-y-6">
+        <StatsCards />
+        <OngoingReels />
+        <div className="grid gap-6 xl:grid-cols-5">
+          <div className="xl:col-span-3">
+            <RecentPublications />
+          </div>
+          <div className="xl:col-span-2">
+            <ManagedPages />
+          </div>
         </div>
-      </main>
-    </div>
+      </div>
+    </Page>
   );
 }
diff --git a/client/src/pages/login.tsx b/client/src/pages/login.tsx
index 98aac35..8f606e8 100644
--- a/client/src/pages/login.tsx
+++ b/client/src/pages/login.tsx
@@ -1,12 +1,12 @@
 import { useState, useEffect } from "react";
 import { useLocation } from "wouter";
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
 import { Input } from "@/components/ui/input";
 import { Button } from "@/components/ui/button";
 import { Label } from "@/components/ui/label";
 import { useToast } from "@/hooks/use-toast";
 import { apiRequest } from "@/lib/queryClient";
-import { Lock, User, Sparkles } from "lucide-react";
+import { AlertTriangle, CheckCircle2, Loader2, Lock, User } from "lucide-react";
+import { Logo, LogoMark } from "@/components/brand/logo";
 
 export default function Login() {
   const [, setLocation] = useLocation();
@@ -56,38 +56,59 @@ export default function Login() {
   };
 
   return (
-    <div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-background via-primary/5 to-secondary/5 p-4">
-      <div className="absolute inset-0 bg-grid-pattern opacity-5"></div>
+    <div className="flex min-h-screen bg-background">
+      {/* Panneau de marque (desktop) */}
+      <div className="relative hidden flex-1 overflow-hidden gradient-brand lg:flex lg:flex-col lg:justify-between lg:p-12">
+        <div className="absolute -right-24 -top-24 h-96 w-96 rounded-full bg-white/10 blur-3xl" />
+        <div className="absolute -bottom-32 -left-16 h-96 w-96 rounded-full bg-white/10 blur-3xl" />
+        <div className="relative flex items-center gap-3 text-white">
+          <LogoMark size={40} className="rounded-xl ring-1 ring-white/30" />
+          <span className="text-xl font-semibold tracking-tight">Social Flow</span>
+        </div>
+        <div className="relative max-w-md text-white">
+          <h2 className="text-4xl font-semibold leading-tight tracking-tight">
+            Vos réseaux sociaux, en pilote automatique.
+          </h2>
+          <ul className="mt-8 space-y-3 text-white/90">
+            {[
+              "Créez publications et Reels en quelques clics",
+              "Programmez sur Facebook, Instagram et TikTok",
+              "Laissez l'IA rédiger vos textes",
+            ].map((t) => (
+              <li key={t} className="flex items-center gap-3">
+                <CheckCircle2 className="h-5 w-5 shrink-0" />
+                {t}
+              </li>
+            ))}
+          </ul>
+        </div>
+        <p className="relative text-sm text-white/70">© Social Flow</p>
+      </div>
 
-      <Card className="w-full max-w-md rounded-2xl border-border/50 shadow-2xl relative z-10">
-        <CardHeader className="space-y-4 text-center pt-8 pb-6">
-          <div className="w-20 h-20 rounded-2xl bg-gradient-to-br from-primary to-secondary mx-auto flex items-center justify-center shadow-2xl">
-            <Sparkles className="w-10 h-10 text-white" />
+      {/* Formulaire */}
+      <div className="flex flex-1 items-center justify-center p-6">
+        <div className="w-full max-w-sm">
+          <div className="mb-8 lg:hidden">
+            <Logo size={44} />
           </div>
-          <div>
-            <CardTitle className="text-3xl font-bold bg-gradient-to-r from-primary to-secondary bg-clip-text text-transparent">
-              Social Flow
-            </CardTitle>
-            <CardDescription className="text-base mt-3">
-              Connectez-vous à votre compte pour gérer vos publications
-            </CardDescription>
-          </div>
-        </CardHeader>
-        <CardContent className="pb-8 px-8">
-          <form onSubmit={handleSubmit} className="space-y-5">
-            <div className="space-y-3">
-              <Label htmlFor="username" className="text-sm font-semibold" data-testid="label-username">
+          <h1 className="text-2xl font-semibold tracking-tight">Connexion</h1>
+          <p className="mt-1 text-sm text-muted-foreground">Connectez-vous pour gérer vos publications.</p>
+
+          <form onSubmit={handleSubmit} className="mt-8 space-y-5">
+            <div className="space-y-2">
+              <Label htmlFor="username" data-testid="label-username">
                 Nom d'utilisateur
               </Label>
               <div className="relative">
-                <User className="absolute left-4 top-1/2 -translate-y-1/2 h-5 w-5 text-muted-foreground" />
+                <User className="absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
                 <Input
                   id="username"
                   type="text"
+                  autoComplete="username"
                   placeholder="admin"
                   value={username}
                   onChange={(e) => setUsername(e.target.value)}
-                  className="pl-12 h-12 rounded-xl bg-muted/30 border-border/50 focus:border-primary/50"
+                  className="h-11 pl-10"
                   required
                   disabled={isLoading}
                   data-testid="input-username"
@@ -95,19 +116,20 @@ export default function Login() {
               </div>
             </div>
 
-            <div className="space-y-3">
-              <Label htmlFor="password" className="text-sm font-semibold" data-testid="label-password">
+            <div className="space-y-2">
+              <Label htmlFor="password" data-testid="label-password">
                 Mot de passe
               </Label>
               <div className="relative">
-                <Lock className="absolute left-4 top-1/2 -translate-y-1/2 h-5 w-5 text-muted-foreground" />
+                <Lock className="absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
                 <Input
                   id="password"
                   type="password"
+                  autoComplete="current-password"
                   placeholder="••••••••"
                   value={password}
                   onChange={(e) => setPassword(e.target.value)}
-                  className="pl-12 h-12 rounded-xl bg-muted/30 border-border/50 focus:border-primary/50"
+                  className="h-11 pl-10"
                   required
                   disabled={isLoading}
                   data-testid="input-password"
@@ -115,28 +137,25 @@ export default function Login() {
               </div>
             </div>
 
-            <Button
-              type="submit"
-              className="w-full h-12 rounded-xl bg-gradient-to-r from-primary to-secondary hover:opacity-90 text-base font-semibold shadow-lg mt-6"
-              disabled={isLoading}
-              data-testid="button-login"
-            >
-              {isLoading ? "Connexion en cours..." : "Se connecter"}
+            <Button type="submit" variant="brand" size="lg" className="w-full" disabled={isLoading} data-testid="button-login">
+              {isLoading ? <Loader2 className="h-4 w-4 animate-spin" /> : null}
+              {isLoading ? "Connexion en cours…" : "Se connecter"}
             </Button>
           </form>
 
           {showDefaultPassword && (
-            <div className="mt-8 text-center p-4 rounded-xl bg-warning/10 border border-warning/20">
-              <p className="text-sm text-muted-foreground mb-2">Identifiants par défaut :</p>
-              <p className="font-semibold text-foreground">admin / admin</p>
-              <p className="text-xs mt-3 text-warning flex items-center justify-center gap-2">
-                <span className="text-base">⚠️</span>
-                Changez ce mot de passe après la première connexion
-              </p>
+            <div className="mt-6 flex gap-3 rounded-xl border border-warning/30 bg-warning/10 p-4 text-sm">
+              <AlertTriangle className="mt-0.5 h-4 w-4 shrink-0 text-warning" />
+              <div>
+                <p className="text-foreground">
+                  Identifiants par défaut : <span className="font-semibold">admin / admin</span>
+                </p>
+                <p className="mt-1 text-muted-foreground">Changez ce mot de passe après la première connexion.</p>
+              </div>
             </div>
           )}
-        </CardContent>
-      </Card>
+        </div>
+      </div>
     </div>
   );
 }
diff --git a/client/src/pages/media.tsx b/client/src/pages/media.tsx
index 67264a3..c329869 100644
--- a/client/src/pages/media.tsx
+++ b/client/src/pages/media.tsx
@@ -1,41 +1,17 @@
-import { useState } from "react";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
+import { Images } from "lucide-react";
+import { Page } from "@/components/layout/app-shell";
+import { PageHeader } from "@/components/layout/page-header";
 import MediaUpload from "@/components/media-upload";
 
 export default function Media() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-
   return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div 
-          className="fixed inset-0 bg-black/50 z-40 lg:hidden"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-      
-      <div className={`
-        fixed lg:static inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full lg:translate-x-0'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-        
-        <div className="p-4 sm:p-6 lg:p-8 max-w-[1600px] mx-auto">
-          <div className="mb-8">
-            <h1 className="text-3xl font-bold text-foreground">Médiathèque</h1>
-            <p className="text-muted-foreground mt-2">
-              Gérez vos images et vidéos pour vos publications
-            </p>
-          </div>
-
-          <MediaUpload />
-        </div>
-      </main>
-    </div>
+    <Page width="wide">
+      <PageHeader
+        icon={Images}
+        title="Médiathèque"
+        description="Toutes vos images et vidéos, prêtes à être publiées."
+      />
+      <MediaUpload />
+    </Page>
   );
 }
diff --git a/client/src/pages/mobile/ai.tsx b/client/src/pages/mobile/ai.tsx
deleted file mode 100644
index 83eab9a..0000000
--- a/client/src/pages/mobile/ai.tsx
+++ /dev/null
@@ -1,42 +0,0 @@
-import { useState } from "react";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import AiChat from "@/components/ai-chat";
-
-export default function AIMobile() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-
-      <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        {/* MOBILE: Compact layout */}
-        <div className="p-4 space-y-4">
-          <div className="space-y-2">
-            <h1 className="text-2xl font-bold text-foreground">Assistant IA</h1>
-            <p className="text-sm text-muted-foreground">
-              Générez du contenu personnalisé avec l'intelligence artificielle
-            </p>
-          </div>
-
-          <AiChat />
-        </div>
-      </main>
-    </div>
-  );
-}
diff --git a/client/src/pages/mobile/analytics.tsx b/client/src/pages/mobile/analytics.tsx
deleted file mode 100644
index db8abcf..0000000
--- a/client/src/pages/mobile/analytics.tsx
+++ /dev/null
@@ -1,38 +0,0 @@
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import { AnalyticsDashboard } from '@/components/analytics/AnalyticsDashboard';
-import { useState } from "react";
-
-export default function AnalyticsPageMobile() {
-    const [sidebarOpen, setSidebarOpen] = useState(false);
-
-    return (
-        <div className="flex h-screen overflow-hidden bg-background">
-            {sidebarOpen && (
-                <div
-                    className="fixed inset-0 bg-black/50 z-40"
-                    onClick={() => setSidebarOpen(false)}
-                />
-            )}
-
-            <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-                <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-            </div>
-
-            <main className="flex-1 overflow-y-auto">
-                <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-                <div className="p-4 space-y-6">
-                    <div className="mb-4">
-                        <h1 className="text-2xl font-bold tracking-tight mb-2">Analystique Sociale</h1>
-                        <p className="text-sm text-muted-foreground">Suivez vos performances.</p>
-                    </div>
-                    <AnalyticsDashboard />
-                </div>
-            </main>
-        </div>
-    );
-}
diff --git a/client/src/pages/mobile/audio-admin.tsx b/client/src/pages/mobile/audio-admin.tsx
deleted file mode 100644
index e6e268c..0000000
--- a/client/src/pages/mobile/audio-admin.tsx
+++ /dev/null
@@ -1,2 +0,0 @@
-import AudioAdmin from "../audio-admin";
-export default AudioAdmin;
diff --git a/client/src/pages/mobile/calendar.tsx b/client/src/pages/mobile/calendar.tsx
deleted file mode 100644
index 650598f..0000000
--- a/client/src/pages/mobile/calendar.tsx
+++ /dev/null
@@ -1,42 +0,0 @@
-import { useState } from "react";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import CalendarView from "@/components/calendar-view";
-
-export default function CalendarMobile() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-
-      <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        {/* MOBILE: Compact layout with reduced padding */}
-        <div className="p-4 space-y-4">
-          <div className="space-y-2">
-            <h1 className="text-2xl font-bold text-foreground">Calendrier</h1>
-            <p className="text-sm text-muted-foreground">
-              Visualisez et gérez vos publications planifiées
-            </p>
-          </div>
-
-          <CalendarView />
-        </div>
-      </main>
-    </div>
-  );
-}
diff --git a/client/src/pages/mobile/dashboard.tsx b/client/src/pages/mobile/dashboard.tsx
deleted file mode 100644
index 7c0d4ac..0000000
--- a/client/src/pages/mobile/dashboard.tsx
+++ /dev/null
@@ -1,119 +0,0 @@
-import TopBar from "@/components/topbar";
-import OngoingReels from "@/components/ongoing-reels";
-import { Link, useLocation } from "wouter";
-import {
-  PlusCircle,
-  Video,
-  Calendar,
-  BarChart3,
-  Images,
-  Wand2,
-  Clock,
-  Settings,
-  Users,
-  ChevronRight,
-  Sparkles,
-  CalendarClock
-} from "lucide-react";
-import { Card, CardContent, CardHeader, CardTitle, CardDescription } from "@/components/ui/card";
-import { Button } from "@/components/ui/button";
-
-export default function DashboardMobile() {
-  const [, setLocation] = useLocation();
-
-  const mainActions = [
-    { icon: PlusCircle, label: "Nv. Post", href: "/new", color: "text-blue-500", bg: "bg-blue-500/10", border: "border-blue-500/20", description: "Créer une publication" },
-    { icon: Video, label: "Nv. Reel", href: "/reel", color: "text-purple-500", bg: "bg-purple-500/10", border: "border-purple-500/20", description: "Générer une vidéo IA" },
-    { icon: Calendar, label: "Calendrier", href: "/calendar", color: "text-amber-500", bg: "bg-amber-500/10", border: "border-amber-500/20", description: "Voir le planning" },
-    { icon: BarChart3, label: "Analytics", href: "/analytics", color: "text-emerald-500", bg: "bg-emerald-500/10", border: "border-emerald-500/20", description: "Statistiques" },
-  ];
-
-  const secondaryMenu = [
-    { icon: CalendarClock, label: "Programmer un Reel", href: "/reel/schedule" },
-    { icon: Images, label: "Médiathèque", href: "/media" },
-    { icon: Wand2, label: "Éditeur d'images", href: "/image-editor" },
-    { icon: Clock, label: "Historique", href: "/history" },
-    { icon: Users, label: "Pages connectées", href: "/pages" },
-    { icon: Settings, label: "Paramètres", href: "/settings" },
-  ];
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => { }} hideMenuButton={true} />
-
-        <div className="p-4 space-y-6 pb-20">
-
-          {/* Header Section */}
-          <div className="flex items-center gap-3 mb-2">
-            <div className="w-12 h-12 rounded-xl bg-gradient-to-br from-primary to-secondary flex items-center justify-center shadow-lg">
-              <Sparkles className="w-6 h-6 text-white" />
-            </div>
-            <div>
-              <h1 className="text-2xl font-bold bg-gradient-to-r from-primary to-secondary bg-clip-text text-transparent">
-                Social Flow
-              </h1>
-              <p className="text-xs text-muted-foreground">Tableau de bord</p>
-            </div>
-          </div>
-
-          {/* 1. Status Section */}
-          <OngoingReels compact />
-
-          {/* 2. Main Action Grid */}
-          <Card className="rounded-2xl border-border/50 shadow-lg overflow-hidden">
-            <CardHeader className="p-4 pb-2">
-              <CardTitle className="text-base font-semibold">Actions Rapides</CardTitle>
-            </CardHeader>
-            <CardContent className="p-4">
-              <div className="grid grid-cols-2 gap-3">
-                {mainActions.map((item) => {
-                  const Icon = item.icon;
-                  return (
-                    <Link key={item.href} href={item.href}>
-                      <div className={`
-                        flex flex-col items-center justify-center p-4 rounded-xl border cursor-pointer transition-all active:scale-95 hover:opacity-80
-                        ${item.bg} ${item.border}
-                      `}>
-                        <div className={`p-2 rounded-full bg-background/80 shadow-sm mb-2`}>
-                          <Icon className={`w-6 h-6 ${item.color}`} />
-                        </div>
-                        <span className="font-semibold text-sm text-foreground">{item.label}</span>
-                        <span className="text-[10px] text-muted-foreground mt-1 text-center">{item.description}</span>
-                      </div>
-                    </Link>
-                  );
-                })}
-              </div>
-            </CardContent>
-          </Card>
-
-          {/* 3. Secondary Menu List */}
-          <Card className="rounded-2xl border-border/50 shadow-lg overflow-hidden">
-            <CardHeader className="p-4 pb-2">
-              <CardTitle className="text-base font-semibold">Menu</CardTitle>
-            </CardHeader>
-            <CardContent className="p-0">
-              <div className="divide-y divide-border/50">
-                {secondaryMenu.map((item) => {
-                  const Icon = item.icon;
-                  return (
-                    <Link key={item.href} href={item.href}>
-                      <div className="flex items-center gap-4 p-4 hover:bg-muted/50 transition-colors cursor-pointer active:bg-muted">
-                        <div className="p-2 rounded-lg bg-muted text-foreground">
-                          <Icon className="w-5 h-5" />
-                        </div>
-                        <span className="flex-1 font-medium text-sm">{item.label}</span>
-                        <ChevronRight className="w-4 h-4 text-muted-foreground" />
-                      </div>
-                    </Link>
-                  );
-                })}
-              </div>
-            </CardContent>
-          </Card>
-        </div>
-      </main>
-    </div>
-  );
-}
diff --git a/client/src/pages/mobile/history.tsx b/client/src/pages/mobile/history.tsx
deleted file mode 100644
index 01c444e..0000000
--- a/client/src/pages/mobile/history.tsx
+++ /dev/null
@@ -1,160 +0,0 @@
-import { useQuery } from "@tanstack/react-query";
-import { format } from "date-fns";
-import { fr } from "date-fns/locale";
-import {
-    Calendar, CheckCircle, XCircle, Clock,
-    MoreHorizontal, Filter, Search, Loader2
-} from "lucide-react";
-import { useState } from "react";
-import Sidebar from "@/components/sidebar";
-import { Sheet, SheetContent, SheetTrigger } from "@/components/ui/sheet";
-import { Button } from "@/components/ui/button";
-import { Input } from "@/components/ui/input";
-import { Badge } from "@/components/ui/badge";
-import { Card, CardContent } from "@/components/ui/card";
-import {
-    DropdownMenu,
-    DropdownMenuContent,
-    DropdownMenuItem,
-    DropdownMenuTrigger,
-} from "@/components/ui/dropdown-menu";
-
-/** Post dont le statut peut changer d'un instant à l'autre. */
-function isChanging(post: any): boolean {
-    if (post?.generationStatus === 'pending' || post?.generationStatus === 'processing') {
-        return true;
-    }
-    return post?.status === 'scheduled' && !!post?.scheduledFor && new Date(post.scheduledFor) <= new Date();
-}
-
-export default function MobileHistory() {
-    const [searchTerm, setSearchTerm] = useState("");
-
-    // Fetch posts history with polling to see status updates
-    const { data: posts } = useQuery<any[]>({
-        queryKey: ['/api/posts'],
-        // Un post planifié pour la semaine prochaine ne bougera pas d'ici une
-        // seconde : on ne suit de près que ce dont le statut peut basculer
-        // maintenant (génération en cours, ou heure de publication dépassée).
-        refetchInterval: (query) =>
-            (query.state.data ?? []).some(isChanging) ? 3000 : 30000,
-    });
-
-    const getStatusIcon = (status: string) => {
-        switch (status) {
-            case 'published': return <CheckCircle className="w-5 h-5 text-green-500" />;
-            case 'failed': return <XCircle className="w-5 h-5 text-red-500" />;
-            case 'scheduled': return <Clock className="w-5 h-5 text-amber-500" />;
-            case 'draft': return <Loader2 className="w-5 h-5 text-blue-500 animate-spin" />;
-            default: return <Clock className="w-5 h-5 text-muted-foreground" />;
-        }
-    };
-
-    const getStatusLabel = (status: string) => {
-        switch (status) {
-            case 'published': return "Publié";
-            case 'failed': return "Échec";
-            case 'scheduled': return "Programmé";
-            case 'draft': return "Traitement...";
-            default: return "Brouillon";
-        }
-    };
-
-    const filteredPosts = posts?.filter(post =>
-        post.content?.toLowerCase().includes(searchTerm.toLowerCase())
-    ) || [];
-
-    return (
-        <div className="min-h-screen bg-background">
-            {/* Mobile Header */}
-            <div className="sticky top-0 z-50 bg-background/95 backdrop-blur border-b p-4 flex items-center justify-between">
-                <div className="flex items-center gap-3">
-                    <Sheet>
-                        <SheetTrigger asChild>
-                            <Button variant="ghost" size="icon" className="-ml-2">
-                                <MoreHorizontal className="h-6 w-6" />
-                            </Button>
-                        </SheetTrigger>
-                        <SheetContent side="left" className="p-0 w-[80%]">
-                            <Sidebar />
-                        </SheetContent>
-                    </Sheet>
-                    <h1 className="font-semibold text-lg">Historique</h1>
-                </div>
-                <Button variant="ghost" size="icon">
-                    <Filter className="h-5 w-5" />
-                </Button>
-            </div>
-
-            <div className="p-4 space-y-4">
-                {/* Search */}
-                <div className="relative">
-                    <Search className="absolute left-3 top-3 h-4 w-4 text-muted-foreground" />
-                    <Input
-                        placeholder="Rechercher une publication..."
-                        className="pl-9 bg-secondary/50"
-                        value={searchTerm}
-                        onChange={(e) => setSearchTerm(e.target.value)}
-                    />
-                </div>
-
-                {/* Timeline List */}
-                <div className="space-y-3">
-                    {filteredPosts.length === 0 ? (
-                        <div className="text-center py-12 text-muted-foreground">
-                            <Clock className="w-12 h-12 mx-auto mb-3 opacity-20" />
-                            <p>Aucune publication trouvée</p>
-                        </div>
-                    ) : (
-                        filteredPosts.map((post) => (
-                            <Card key={post.id} className="overflow-hidden border-none shadow-sm bg-card">
-                                <CardContent className="p-0">
-                                    <div className="flex items-stretch">
-                                        <div className={`w-1.5 ${post.status === 'published' ? 'bg-green-500' :
-                                            post.status === 'failed' ? 'bg-red-500' :
-                                                post.status === 'draft' ? 'bg-blue-500' : 'bg-amber-500'
-                                            }`} />
-
-                                        <div className="flex-1 p-3">
-                                            <div className="flex justify-between items-start mb-2">
-                                                <Badge variant="outline" className="flex items-center gap-1.5 px-2 py-0.5 h-6 text-xs font-normal">
-                                                    {getStatusIcon(post.status)}
-                                                    {getStatusLabel(post.status)}
-                                                </Badge>
-                                                <span className="text-xs text-muted-foreground">
-                                                    {post.scheduledFor ? format(new Date(post.scheduledFor), "d MMM HH:mm", { locale: fr }) : '-'}
-                                                </span>
-                                            </div>
-
-                                            <p className="text-sm line-clamp-2 text-foreground mb-2">
-                                                {post.content || "Sans contenu"}
-                                            </p>
-
-                                            <div className="flex items-center justify-between mt-2">
-                                                <div className="flex -space-x-2">
-                                                    {/* Placeholder for page icons if available in data */}
-                                                    <div className="w-6 h-6 rounded-full bg-blue-100 border border-background flex items-center justify-center text-[10px]">fb</div>
-                                                </div>
-                                                <DropdownMenu>
-                                                    <DropdownMenuTrigger asChild>
-                                                        <Button variant="ghost" size="icon" className="h-8 w-8">
-                                                            <MoreHorizontal className="h-4 w-4" />
-                                                        </Button>
-                                                    </DropdownMenuTrigger>
-                                                    <DropdownMenuContent align="end">
-                                                        <DropdownMenuItem>Voir détails</DropdownMenuItem>
-                                                        <DropdownMenuItem className="text-red-500">Supprimer</DropdownMenuItem>
-                                                    </DropdownMenuContent>
-                                                </DropdownMenu>
-                                            </div>
-                                        </div>
-                                    </div>
-                                </CardContent>
-                            </Card>
-                        ))
-                    )}
-                </div>
-            </div>
-        </div>
-    );
-}
diff --git a/client/src/pages/mobile/image-editor.tsx b/client/src/pages/mobile/image-editor.tsx
deleted file mode 100644
index 228ed3c..0000000
--- a/client/src/pages/mobile/image-editor.tsx
+++ /dev/null
@@ -1,645 +0,0 @@
-import { useState, useEffect, useRef } from "react";
-import { useQuery, useMutation } from "@tanstack/react-query";
-import { apiRequest, queryClient } from "@/lib/queryClient";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { Button } from "@/components/ui/button";
-import { Input } from "@/components/ui/input";
-import { Label } from "@/components/ui/label";
-import { RadioGroup, RadioGroupItem } from "@/components/ui/radio-group";
-import { Checkbox } from "@/components/ui/checkbox";
-import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
-import { Slider } from "@/components/ui/slider";
-import { Badge } from "@/components/ui/badge";
-import { Wand2, Save, Image as ImageIcon, X } from "lucide-react";
-import { MediaThumbnail } from "@/components/media-thumbnail";
-import { useToast } from "@/hooks/use-toast";
-
-interface Ribbon {
-  enabled: boolean;
-  text: "Promo" | "Nouveauté" | "Arrivage" | "Stock limité";
-  color: "red" | "yellow";
-  position: "north_west" | "north_east";
-}
-
-interface PriceBadge {
-  enabled: boolean;
-  price: string;
-  color: "red" | "yellow";
-  position: "north_east" | "south_east" | "north_west" | "south_west";
-  size: number;
-}
-
-interface Logo {
-  enabled: boolean;
-  opacity: number;
-  position: "north_east" | "south_east" | "north_west" | "south_west" | "center";
-  size: "small" | "medium" | "large";
-}
-
-export default function ImageEditorMobile() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-  const [selectedMedia, setSelectedMedia] = useState<any>(null);
-
-  const [ribbon, setRibbon] = useState<Ribbon>({
-    enabled: false,
-    text: "Promo",
-    color: "red",
-    position: "north_west"
-  });
-
-  const [priceBadge, setPriceBadge] = useState<PriceBadge>({
-    enabled: false,
-    price: "",
-    color: "red",
-    position: "north_east",
-    size: 20
-  });
-
-  const [logo, setLogo] = useState<Logo>({
-    enabled: false,
-    opacity: 60,
-    position: "south_east",
-    size: "medium"
-  });
-
-  const [previewUrl, setPreviewUrl] = useState<string>("");
-
-  const { data: mediaList } = useQuery({
-    queryKey: ["/api/media"],
-  });
-
-  const { data: cloudinaryConfig } = useQuery({
-    queryKey: ['/api/cloudinary/config'],
-  });
-
-  const previewRef = useRef<HTMLDivElement>(null);
-  const { toast } = useToast();
-
-  const saveImageMutation = useMutation({
-    mutationFn: async () => {
-      if (!selectedMedia) {
-        throw new Error("Aucune image sélectionnée");
-      }
-
-      const payload = {
-        imageUrl: selectedMedia.originalUrl,
-        ribbon: ribbon.enabled ? ribbon : undefined,
-        priceBadge: priceBadge.enabled && priceBadge.price ? priceBadge : undefined,
-        logo: logo.enabled ? logo : undefined,
-      };
-
-      const response = await apiRequest('POST', '/api/media/apply-overlays', payload);
-      return response;
-    },
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["/api/media"] });
-      toast({
-        title: "Image enregistrée !",
-        description: "L'image éditée a été ajoutée à votre médiathèque.",
-      });
-    },
-    onError: (error: Error) => {
-      toast({
-        title: "Erreur",
-        description: error.message || "Impossible d'enregistrer l'image.",
-        variant: "destructive"
-      });
-    }
-  });
-
-  useEffect(() => {
-    if (!selectedMedia) {
-      setPreviewUrl("");
-      return;
-    }
-
-    let url = selectedMedia.originalUrl;
-
-    const cloudinaryPattern = /https:\/\/res\.cloudinary\.com\/([^\/]+)\/image\/upload\//;
-    const match = url.match(cloudinaryPattern);
-
-    if (!match) {
-      setPreviewUrl(url);
-      return;
-    }
-
-    const [fullMatch, cloudName] = match;
-    const imagePath = url.replace(fullMatch, '');
-
-    const transformations: string[] = [];
-    transformations.push('w_800,h_800,c_fit');
-
-    const transformedUrl = `https://res.cloudinary.com/${cloudName}/image/upload/${transformations.join('/')}/${imagePath}`;
-    setPreviewUrl(transformedUrl);
-
-  }, [selectedMedia, ribbon, priceBadge, logo]);
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      <style>{`
-        .ribbon-container {
-          position: absolute;
-          z-index: 10;
-          pointer-events: none;
-        }
-
-        .ribbon-container.north_west {
-          top: 0;
-          left: 0;
-          width: 140px;
-          height: 140px;
-        }
-
-        .ribbon-container.north_east {
-          top: 0;
-          right: 0;
-          width: 140px;
-          height: 140px;
-        }
-
-        .ribbon-triangle {
-          position: absolute;
-          width: 0;
-          height: 0;
-          border-style: solid;
-        }
-
-        .ribbon-container.north_west .ribbon-triangle {
-          top: 0;
-          left: 0;
-          border-width: 140px 140px 0 0;
-        }
-
-        .ribbon-container.north_west .ribbon-triangle.red {
-          border-top-color: #FF0000;
-          border-right-color: transparent;
-          border-bottom-color: transparent;
-          border-left-color: transparent;
-        }
-
-        .ribbon-container.north_west .ribbon-triangle.yellow {
-          border-top-color: #FFC107;
-          border-right-color: transparent;
-          border-bottom-color: transparent;
-          border-left-color: transparent;
-        }
-
-        .ribbon-container.north_east .ribbon-triangle {
-          top: 0;
-          right: 0;
-          border-width: 0 140px 140px 0;
-        }
-
-        .ribbon-container.north_east .ribbon-triangle.red {
-          border-top-color: transparent;
-          border-right-color: #FF0000;
-          border-bottom-color: transparent;
-          border-left-color: transparent;
-        }
-
-        .ribbon-container.north_east .ribbon-triangle.yellow {
-          border-top-color: transparent;
-          border-right-color: #FFC107;
-          border-bottom-color: transparent;
-          border-left-color: transparent;
-        }
-
-        .ribbon-text {
-          position: absolute;
-          color: white;
-          font-weight: bold;
-          z-index: 11;
-          text-transform: uppercase;
-          text-align: center;
-          white-space: nowrap;
-        }
-
-        .ribbon-container.north_west .ribbon-text {
-          top: 50%;
-          left: 50%;
-          transform: translate(-50%, -50%) rotate(-45deg) translateY(-20px);
-        }
-
-        .ribbon-container.north_east .ribbon-text {
-          top: 50%;
-          right: 50%;
-          transform: translate(50%, -50%) rotate(45deg) translateY(-20px);
-        }
-      `}</style>
-
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-
-      <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        {/* MOBILE: Single column layout */}
-        <div className="p-4 space-y-6">
-          <div className="space-y-2">
-            <h1 className="text-2xl font-bold text-foreground flex items-center gap-2">
-              <Wand2 className="w-7 h-7" />
-              Éditeur d'images
-            </h1>
-            <p className="text-sm text-muted-foreground">
-              Ajoutez des rubans, badges prix et filtres
-            </p>
-          </div>
-
-          {/* Preview Card - Top on mobile */}
-          {selectedMedia && (
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <CardTitle className="text-base">Aperçu</CardTitle>
-              </CardHeader>
-              <CardContent>
-                <div className="space-y-4">
-                  <div className="rounded-lg overflow-hidden bg-muted aspect-square flex items-center justify-center relative">
-                    <div ref={previewRef} className="relative max-w-full max-h-full">
-                      <img
-                        src={previewUrl || selectedMedia.originalUrl}
-                        alt="Aperçu"
-                        className="max-w-full max-h-[400px] w-auto h-auto"
-                        data-testid="preview-image"
-                      />
-
-                      {ribbon.enabled && ribbon.text && (
-                        <div className={`ribbon-container ${ribbon.position}`}>
-                          <div className={`ribbon-triangle ${ribbon.color}`} />
-                          <div
-                            className="ribbon-text"
-                            style={{
-                              fontSize: ribbon.text === "Stock limité" ? '18px' :
-                                       ribbon.text.length <= 5 ? '24px' :
-                                       ribbon.text.length <= 8 ? '20px' :
-                                       ribbon.text.length <= 11 ? '18px' : '14px',
-                              lineHeight: ribbon.text === "Stock limité" ? '1.2' : 'normal',
-                              whiteSpace: ribbon.text === "Stock limité" ? 'normal' : 'nowrap',
-                              transform: ribbon.text === "Stock limité"
-                                ? (ribbon.position === "north_west"
-                                   ? 'translate(-50%, -50%) rotate(-45deg) translateY(-30px) translateX(2px)'
-                                   : 'translate(50%, -50%) rotate(45deg) translateY(-30px) translateX(-2px)')
-                                : undefined
-                            }}
-                          >
-                            {ribbon.text === "Stock limité" ? (
-                              <>
-                                Stock
-                                <br />
-                                limité
-                              </>
-                            ) : ribbon.text}
-                          </div>
-                        </div>
-                      )}
-
-                      {priceBadge.enabled && priceBadge.price && (
-                        <div
-                          data-badge-price="true"
-                          className={`absolute ${
-                            priceBadge.position === "north_east" ? "top-3 right-3" :
-                            priceBadge.position === "south_east" ? "bottom-3 right-3" :
-                            priceBadge.position === "south_west" ? "bottom-3 left-3" :
-                            "top-3 left-3"
-                          } px-4 py-2 rounded-full text-white font-bold z-10 flex items-center justify-center ${
-                            priceBadge.color === "red" ? "bg-red-600" : "bg-yellow-500"
-                          }`}
-                          style={{ fontSize: `${priceBadge.size}px` }}
-                        >
-                          {priceBadge.price} €
-                        </div>
-                      )}
-
-                      {logo.enabled && cloudinaryConfig && (cloudinaryConfig as any).logoPublicId && (
-                        <img
-                          src={`https://res.cloudinary.com/${(cloudinaryConfig as any).cloudName}/image/upload/${(cloudinaryConfig as any).logoPublicId}`}
-                          alt="Logo"
-                          className={`absolute ${
-                            logo.position === "north_east" ? "top-3 right-3" :
-                            logo.position === "south_east" ? "bottom-3 right-3" :
-                            logo.position === "south_west" ? "bottom-3 left-3" :
-                            logo.position === "center" ? "top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2" :
-                            "top-3 left-3"
-                          } z-10 max-w-full max-h-full object-contain`}
-                          style={{
-                            opacity: logo.opacity / 100,
-                            width: logo.size === "small" ? "30%" : logo.size === "large" ? "60%" : "45%"
-                          }}
-                        />
-                      )}
-                    </div>
-
-                    <button
-                      onClick={() => setSelectedMedia(null)}
-                      className="absolute top-2 right-2 p-2 bg-black/70 hover:bg-black/90 rounded-full text-white transition-colors z-20 min-h-[44px] min-w-[44px] flex items-center justify-center"
-                      data-testid="button-clear-selection"
-                      title="Désélectionner l'image"
-                    >
-                      <X className="w-5 h-5" />
-                    </button>
-                  </div>
-
-                  <Button
-                    className="w-full min-h-[48px]"
-                    variant="default"
-                    data-testid="button-save"
-                    onClick={() => saveImageMutation.mutate()}
-                    disabled={saveImageMutation.isPending}
-                  >
-                    <Save className="w-5 h-5 mr-2" />
-                    {saveImageMutation.isPending ? "Enregistrement..." : "Enregistrer"}
-                  </Button>
-                </div>
-              </CardContent>
-            </Card>
-          )}
-
-          {/* Image Selection */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="flex items-center gap-2 text-base">
-                <ImageIcon className="w-5 h-5" />
-                Sélectionner une image
-              </CardTitle>
-            </CardHeader>
-            <CardContent>
-              {mediaList && (mediaList as any[]).filter((m: any) => m.type === 'image').length > 0 ? (
-                <div className="grid grid-cols-2 gap-3 max-h-[300px] overflow-y-auto">
-                  {(mediaList as any[])
-                    .filter((m: any) => m.type === 'image')
-                    .map((media: any) => (
-                      <div
-                        key={media.id}
-                        className={`relative cursor-pointer rounded-lg overflow-hidden border-2 transition-all min-h-[44px] ${
-                          selectedMedia?.id === media.id ? 'border-primary ring-2 ring-primary' : 'border-border hover:border-primary/50'
-                        }`}
-                        onClick={() => setSelectedMedia(media)}
-                        data-testid={`select-image-${media.id}`}
-                      >
-                        <MediaThumbnail
-                          src={media.instagramFeedUrl || media.originalUrl}
-                          alt=""
-                          type="image"
-                          className="w-full h-28 object-cover"
-                        />
-                      </div>
-                    ))}
-                </div>
-              ) : (
-                <p className="text-sm text-muted-foreground text-center py-8">
-                  Aucune image disponible. Uploadez des images dans la médiathèque.
-                </p>
-              )}
-            </CardContent>
-          </Card>
-
-          {/* Ribbon Controls */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="text-base">Ruban promotionnel</CardTitle>
-            </CardHeader>
-            <CardContent className="space-y-4">
-              <div className="flex items-center space-x-3 p-3 rounded-lg border touch-manipulation">
-                <Checkbox
-                  id="ribbon-enabled"
-                  checked={ribbon.enabled}
-                  onCheckedChange={(checked) => setRibbon({ ...ribbon, enabled: checked as boolean })}
-                  className="w-5 h-5"
-                  data-testid="checkbox-ribbon"
-                />
-                <Label htmlFor="ribbon-enabled" className="cursor-pointer flex-1 text-sm">Afficher un ruban</Label>
-              </div>
-
-              {ribbon.enabled && (
-                <>
-                  <div className="space-y-3">
-                    <Label className="text-sm">Texte du ruban</Label>
-                    <RadioGroup
-                      value={ribbon.text}
-                      onValueChange={(value) => setRibbon({ ...ribbon, text: value as any })}
-                      className="space-y-2"
-                    >
-                      {["Promo", "Nouveauté", "Arrivage", "Stock limité"].map((text) => (
-                        <div key={text} className="flex items-center space-x-3 p-3 rounded-lg border touch-manipulation">
-                          <RadioGroupItem value={text} id={`ribbon-${text.toLowerCase()}`} data-testid={`radio-ribbon-${text.toLowerCase()}`} />
-                          <Label htmlFor={`ribbon-${text.toLowerCase()}`} className="cursor-pointer flex-1 text-sm">{text}</Label>
-                        </div>
-                      ))}
-                    </RadioGroup>
-                  </div>
-
-                  <div className="space-y-3">
-                    <Label className="text-sm">Couleur</Label>
-                    <RadioGroup
-                      value={ribbon.color}
-                      onValueChange={(value) => setRibbon({ ...ribbon, color: value as any })}
-                      className="space-y-2"
-                    >
-                      <div className="flex items-center space-x-3 p-3 rounded-lg border touch-manipulation">
-                        <RadioGroupItem value="red" id="ribbon-red" data-testid="radio-ribbon-red" />
-                        <Label htmlFor="ribbon-red" className="flex items-center gap-2 cursor-pointer flex-1 text-sm">
-                          Rouge <Badge className="bg-red-600">Exemple</Badge>
-                        </Label>
-                      </div>
-                      <div className="flex items-center space-x-3 p-3 rounded-lg border touch-manipulation">
-                        <RadioGroupItem value="yellow" id="ribbon-yellow" data-testid="radio-ribbon-yellow" />
-                        <Label htmlFor="ribbon-yellow" className="flex items-center gap-2 cursor-pointer flex-1 text-sm">
-                          Jaune <Badge className="bg-yellow-500">Exemple</Badge>
-                        </Label>
-                      </div>
-                    </RadioGroup>
-                  </div>
-
-                  <div className="space-y-2">
-                    <Label className="text-sm">Position</Label>
-                    <Select value={ribbon.position} onValueChange={(value) => setRibbon({ ...ribbon, position: value as any })}>
-                      <SelectTrigger className="min-h-[48px]" data-testid="select-ribbon-position">
-                        <SelectValue />
-                      </SelectTrigger>
-                      <SelectContent>
-                        <SelectItem value="north_west">Haut gauche</SelectItem>
-                        <SelectItem value="north_east">Haut droite</SelectItem>
-                      </SelectContent>
-                    </Select>
-                  </div>
-                </>
-              )}
-            </CardContent>
-          </Card>
-
-          {/* Price Badge */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="text-base">Badge prix</CardTitle>
-            </CardHeader>
-            <CardContent className="space-y-4">
-              <div className="flex items-center space-x-3 p-3 rounded-lg border touch-manipulation">
-                <Checkbox
-                  id="price-enabled"
-                  checked={priceBadge.enabled}
-                  onCheckedChange={(checked) => setPriceBadge({ ...priceBadge, enabled: checked as boolean })}
-                  className="w-5 h-5"
-                  data-testid="checkbox-price"
-                />
-                <Label htmlFor="price-enabled" className="cursor-pointer flex-1 text-sm">Afficher le prix</Label>
-              </div>
-
-              {priceBadge.enabled && (
-                <>
-                  <div className="space-y-2">
-                    <Label htmlFor="price-input" className="text-sm">Prix (€)</Label>
-                    <Input
-                      id="price-input"
-                      type="text"
-                      placeholder="19.99"
-                      value={priceBadge.price}
-                      onChange={(e) => setPriceBadge({ ...priceBadge, price: e.target.value })}
-                      className="min-h-[48px]"
-                      data-testid="input-price"
-                    />
-                  </div>
-
-                  <div className="space-y-3">
-                    <Label className="text-sm">Couleur</Label>
-                    <RadioGroup
-                      value={priceBadge.color}
-                      onValueChange={(value) => setPriceBadge({ ...priceBadge, color: value as any })}
-                      className="space-y-2"
-                    >
-                      <div className="flex items-center space-x-3 p-3 rounded-lg border touch-manipulation">
-                        <RadioGroupItem value="red" id="price-red" data-testid="radio-price-red" />
-                        <Label htmlFor="price-red" className="flex items-center gap-2 cursor-pointer flex-1 text-sm">
-                          Rouge <Badge className="bg-red-600">19.99€</Badge>
-                        </Label>
-                      </div>
-                      <div className="flex items-center space-x-3 p-3 rounded-lg border touch-manipulation">
-                        <RadioGroupItem value="yellow" id="price-yellow" data-testid="radio-price-yellow" />
-                        <Label htmlFor="price-yellow" className="flex items-center gap-2 cursor-pointer flex-1 text-sm">
-                          Jaune <Badge className="bg-yellow-500">19.99€</Badge>
-                        </Label>
-                      </div>
-                    </RadioGroup>
-                  </div>
-
-                  <div className="space-y-2">
-                    <Label className="text-sm">Position</Label>
-                    <Select value={priceBadge.position} onValueChange={(value) => setPriceBadge({ ...priceBadge, position: value as any })}>
-                      <SelectTrigger className="min-h-[48px]" data-testid="select-price-position">
-                        <SelectValue />
-                      </SelectTrigger>
-                      <SelectContent>
-                        <SelectItem value="north_east">Haut droite</SelectItem>
-                        <SelectItem value="north_west">Haut gauche</SelectItem>
-                        <SelectItem value="south_east">Bas droite</SelectItem>
-                        <SelectItem value="south_west">Bas gauche</SelectItem>
-                      </SelectContent>
-                    </Select>
-                  </div>
-
-                  <div className="space-y-3">
-                    <div className="flex justify-between items-center">
-                      <Label className="text-sm">Taille du texte</Label>
-                      <span className="text-sm text-muted-foreground">{priceBadge.size}px</span>
-                    </div>
-                    <Slider
-                      value={[priceBadge.size]}
-                      onValueChange={(value) => setPriceBadge({ ...priceBadge, size: value[0] })}
-                      min={12}
-                      max={70}
-                      step={1}
-                      className="touch-manipulation"
-                      data-testid="slider-price-size"
-                    />
-                  </div>
-                </>
-              )}
-            </CardContent>
-          </Card>
-
-          {/* Logo */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="text-base">Logo</CardTitle>
-            </CardHeader>
-            <CardContent className="space-y-4">
-              <div className="flex items-center space-x-3 p-3 rounded-lg border touch-manipulation">
-                <Checkbox
-                  id="logo-enabled"
-                  checked={logo.enabled}
-                  onCheckedChange={(checked) => setLogo({ ...logo, enabled: checked as boolean })}
-                  className="w-5 h-5"
-                  data-testid="checkbox-logo-enabled"
-                />
-                <Label htmlFor="logo-enabled" className="cursor-pointer flex-1 text-sm">
-                  Afficher le logo
-                </Label>
-              </div>
-
-              {logo.enabled && (
-                <>
-                  <div className="space-y-2">
-                    <Label className="text-sm">Position</Label>
-                    <Select value={logo.position} onValueChange={(value) => setLogo({ ...logo, position: value as any })}>
-                      <SelectTrigger className="min-h-[48px]" data-testid="select-logo-position">
-                        <SelectValue />
-                      </SelectTrigger>
-                      <SelectContent>
-                        <SelectItem value="north_west">Haut gauche</SelectItem>
-                        <SelectItem value="north_east">Haut droit</SelectItem>
-                        <SelectItem value="south_west">Bas gauche</SelectItem>
-                        <SelectItem value="south_east">Bas droit</SelectItem>
-                        <SelectItem value="center">Centre</SelectItem>
-                      </SelectContent>
-                    </Select>
-                  </div>
-
-                  <div className="space-y-2">
-                    <Label className="text-sm">Taille</Label>
-                    <Select value={logo.size} onValueChange={(value) => setLogo({ ...logo, size: value as any })}>
-                      <SelectTrigger className="min-h-[48px]" data-testid="select-logo-size">
-                        <SelectValue />
-                      </SelectTrigger>
-                      <SelectContent>
-                        <SelectItem value="small">Petit</SelectItem>
-                        <SelectItem value="medium">Moyen</SelectItem>
-                        <SelectItem value="large">Grand</SelectItem>
-                      </SelectContent>
-                    </Select>
-                  </div>
-
-                  <div className="space-y-3">
-                    <div className="flex justify-between items-center">
-                      <Label className="text-sm">Opacité</Label>
-                      <span className="text-sm text-muted-foreground">{logo.opacity}%</span>
-                    </div>
-                    <Slider
-                      value={[logo.opacity]}
-                      onValueChange={(value) => setLogo({ ...logo, opacity: value[0] })}
-                      min={0}
-                      max={100}
-                      step={5}
-                      className="touch-manipulation"
-                      data-testid="slider-logo-opacity"
-                    />
-                  </div>
-                </>
-              )}
-            </CardContent>
-          </Card>
-        </div>
-      </main>
-    </div>
-  );
-}
diff --git a/client/src/pages/mobile/media.tsx b/client/src/pages/mobile/media.tsx
deleted file mode 100644
index 3719787..0000000
--- a/client/src/pages/mobile/media.tsx
+++ /dev/null
@@ -1,42 +0,0 @@
-import { useState } from "react";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import MediaUpload from "@/components/media-upload";
-
-export default function MediaMobile() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-
-      <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        {/* MOBILE: Reduced padding for better space usage */}
-        <div className="p-4 space-y-4">
-          <div className="space-y-2">
-            <h1 className="text-2xl font-bold text-foreground">Médiathèque</h1>
-            <p className="text-sm text-muted-foreground">
-              Gérez vos images et vidéos pour vos publications
-            </p>
-          </div>
-
-          <MediaUpload />
-        </div>
-      </main>
-    </div>
-  );
-}
diff --git a/client/src/pages/mobile/new-post.tsx b/client/src/pages/mobile/new-post.tsx
deleted file mode 100644
index 992d006..0000000
--- a/client/src/pages/mobile/new-post.tsx
+++ /dev/null
@@ -1,800 +0,0 @@
-import { useState, useCallback, useRef, useMemo } from "react";
-import { useQuery, useMutation } from "@tanstack/react-query";
-import { useLocation } from "wouter";
-import { Send, Sparkles, Image as ImageIcon, Calendar, Upload, Camera, GripVertical, Loader2 } from "lucide-react";
-import { MediaThumbnail } from "@/components/media-thumbnail";
-import { useDropzone } from "react-dropzone";
-import {
-  DndContext,
-  closestCenter,
-  KeyboardSensor,
-  PointerSensor,
-  useSensor,
-  useSensors,
-  DragEndEvent,
-} from "@dnd-kit/core";
-import {
-  arrayMove,
-  SortableContext,
-  sortableKeyboardCoordinates,
-  rectSortingStrategy,
-  useSortable,
-} from "@dnd-kit/sortable";
-import { CSS } from "@dnd-kit/utilities";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import { Button } from "@/components/ui/button";
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
-import { Textarea } from "@/components/ui/textarea";
-import { Input } from "@/components/ui/input";
-import { Label } from "@/components/ui/label";
-import { Checkbox } from "@/components/ui/checkbox";
-import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
-import { Dialog, DialogContent } from "@/components/ui/dialog";
-import { useToast } from "@/hooks/use-toast";
-import { apiRequest, queryClient, handleUnauthorized, getErrorMessage } from "@/lib/queryClient";
-import type { SocialPage, Media, ScheduledPost } from "@shared/schema";
-import { PreviewModal } from "@/components/preview-modal";
-import { DateTimePicker } from "@/components/datetime-picker";
-
-function SortableMediaItem({
-  media,
-  index,
-  isSelected,
-  onToggle
-}: {
-  media: Media;
-  index: number;
-  isSelected: boolean;
-  onToggle: () => void;
-}) {
-  const {
-    attributes,
-    listeners,
-    setNodeRef,
-    transform,
-    transition,
-  } = useSortable({ id: media.id });
-
-  const style = {
-    transform: CSS.Transform.toString(transform),
-    transition,
-  };
-
-  const isVideo = media.type === 'video';
-
-  return (
-    <div
-      ref={setNodeRef}
-      style={style}
-      className={`relative aspect-square rounded-lg overflow-hidden border-2 transition-all ${
-        isSelected
-          ? 'border-primary ring-2 ring-primary'
-          : 'border-transparent hover:border-muted-foreground'
-      }`}
-    >
-      <button
-        onClick={onToggle}
-        className="w-full h-full min-h-[44px]"
-        data-testid={`button-select-media-${media.id}`}
-      >
-        <MediaThumbnail
-          src={media.facebookFeedUrl || media.originalUrl}
-          alt={media.fileName}
-          thumbnailUrl={media.thumbnailUrl ?? undefined}
-          type={isVideo ? 'video' : 'image'}
-          className="absolute inset-0 w-full h-full object-cover"
-        />
-      </button>
-      {isSelected && (
-        <>
-          <div className="absolute top-2 right-2 w-8 h-8 bg-primary text-primary-foreground rounded-full flex items-center justify-center text-sm font-bold shadow-lg">
-            {index + 1}
-          </div>
-          <div
-            {...attributes}
-            {...listeners}
-            className="absolute top-2 left-2 w-10 h-10 bg-black/70 rounded-full flex items-center justify-center cursor-move hover:bg-black/90 transition-colors touch-manipulation"
-          >
-            <GripVertical className="w-5 h-5 text-white" />
-          </div>
-        </>
-      )}
-    </div>
-  );
-}
-
-/** Nombre de médias récents proposés à la sélection. */
-const RECENT_MEDIA_COUNT = 12;
-
-/** Minuit, pour que la clé de requête reste stable d'un rendu à l'autre. */
-function startOfToday(): Date {
-  const date = new Date();
-  date.setHours(0, 0, 0, 0);
-  return date;
-}
-
-export default function NewPostMobile() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-  const [, navigate] = useLocation();
-  const { toast } = useToast();
-  const cameraInputRef = useRef<HTMLInputElement>(null);
-
-  const [productInfo, setProductInfo] = useState('');
-  const [selectedMedia, setSelectedMedia] = useState<string[]>([]);
-  const [recentUploads, setRecentUploads] = useState<Media[]>([]);
-  const [selectedPages, setSelectedPages] = useState<string[]>([]);
-  const [scheduledDate, setScheduledDate] = useState<Date | undefined>(undefined);
-  const [generatedVariants, setGeneratedVariants] = useState<any[]>([]);
-  const [postText, setPostText] = useState('');
-  const [postType, setPostType] = useState<'feed' | 'story' | 'both'>('feed');
-  const [previewModalOpen, setPreviewModalOpen] = useState(false);
-
-  // Ce composeur gère les publications feed/story : TikTok n'accepte que des
-  // vidéos et se pilote depuis la création de reel.
-  const { data: allPages = [] } = useQuery<SocialPage[]>({
-    queryKey: ['/api/pages'],
-  });
-  const pages = allPages.filter(p => p.platform !== 'tiktok');
-
-  // Seuls les douze derniers médias sont proposés ici : autant ne demander
-  // que ceux-là plutôt que toute la médiathèque.
-  const { data: allMedia = [] } = useQuery<Media[]>({
-    queryKey: ['/api/media', { limit: RECENT_MEDIA_COUNT }],
-  });
-
-  const mediaList = useMemo(() => {
-    const combined = [
-      ...recentUploads,
-      ...allMedia.filter(m => !recentUploads.some(r => r.id === m.id)),
-    ];
-    return combined
-      .sort((a, b) => {
-        const dateA = a.createdAt ? new Date(a.createdAt).getTime() : 0;
-        const dateB = b.createdAt ? new Date(b.createdAt).getTime() : 0;
-        return dateB - dateA;
-      })
-      .slice(0, RECENT_MEDIA_COUNT);
-  }, [allMedia, recentUploads]);
-
-  // Ne sert qu'à griser les créneaux déjà pris dans le sélecteur de date : le
-  // passé n'a aucune influence sur une planification à venir.
-  const { data: scheduledPosts = [] } = useQuery<ScheduledPost[]>({
-    queryKey: ['/api/scheduled-posts', { startDate: startOfToday().toISOString() }],
-  });
-
-  const uploadMutation = useMutation({
-    mutationFn: async (file: File) => {
-      const formData = new FormData();
-      formData.append("file", file);
-      const response = await fetch("/api/media/upload", {
-        method: "POST",
-        body: formData,
-        credentials: "include",
-      });
-      if (!response.ok) {
-        if (response.status === 401) handleUnauthorized("/api/media/upload");
-        throw new Error("Upload failed");
-      }
-      return response.json();
-    },
-    onSuccess: (data: Media) => {
-      setRecentUploads(prev => [data, ...prev.filter(m => m.id !== data.id)]);
-      queryClient.invalidateQueries({ queryKey: ["/api/media"] });
-      setSelectedMedia(prev => {
-        if (prev.length >= 10) {
-          toast({
-            title: "Limite atteinte",
-            description: "Maximum 10 photos par publication",
-            variant: "destructive",
-          });
-          return prev;
-        }
-        return [...prev, data.id];
-      });
-      toast({
-        title: "Succès",
-        description: "Photo téléchargée avec succès",
-      });
-    },
-    onError: () => {
-      toast({
-        title: "Erreur",
-        description: "Impossible de télécharger la photo",
-        variant: "destructive",
-      });
-    },
-  });
-
-  const onDrop = useCallback((acceptedFiles: File[]) => {
-    if (acceptedFiles.length > 0) {
-      uploadMutation.mutate(acceptedFiles[0]);
-    }
-  }, []);
-
-  const { getRootProps, getInputProps, isDragActive, open } = useDropzone({
-    onDrop,
-    accept: {
-      "image/*": [".png", ".jpg", ".jpeg", ".gif", ".webp"],
-      "video/*": [".mp4", ".mov", ".webm", ".3gp", ".3gpp", ".mkv", ".avi"],
-    },
-    maxSize: 52428800,
-    noClick: true,
-    noKeyboard: true,
-  });
-
-  const generateTextMutation = useMutation({
-    mutationFn: async (productInfoText: string) => {
-      const productInfo = {
-        name: productInfoText.match(/Produit:\s*(.+?)(?:\n|$)/i)?.[1] ||
-              productInfoText.match(/Nom:\s*(.+?)(?:\n|$)/i)?.[1] ||
-              productInfoText,
-        price: productInfoText.match(/Prix:\s*(.+?)(?:\n|$)/i)?.[1] || "",
-        description: productInfoText.match(/Description:\s*(.+?)(?:\n|$)/i)?.[1] || "",
-        features: productInfoText.match(/Caractéristiques:\s*(.+?)(?:\n|$)/i)?.[1]?.split(",") || [],
-      };
-      const response = await apiRequest('POST', '/api/ai/generate', productInfo);
-      return response.json();
-    },
-    onSuccess: (data: any) => {
-      const variants = data.variants || [];
-      setGeneratedVariants(variants);
-      toast({
-        title: "Texte généré",
-        description: `${variants.length} variations créées`,
-      });
-      queryClient.invalidateQueries({ queryKey: ['/api/ai/generations'] });
-    },
-    onError: (error: unknown) => {
-      toast({
-        title: "Erreur",
-        description: getErrorMessage(error, "Impossible de générer le texte"),
-        variant: "destructive",
-      });
-    },
-  });
-
-  const createPostMutation = useMutation({
-    mutationFn: (data: any) =>
-      apiRequest('POST', '/api/posts', data),
-    onSuccess: async () => {
-      await queryClient.invalidateQueries({ queryKey: ['/api/scheduled-posts'], refetchType: 'all' });
-      toast({
-        title: "Publication créée",
-        description: "La publication a été créée avec succès",
-      });
-      navigate('/');
-    },
-    onError: () => {
-      toast({
-        title: "Erreur",
-        description: "Impossible de créer la publication",
-        variant: "destructive",
-      });
-    },
-  });
-
-  const handleGenerateText = () => {
-    if (!productInfo.trim()) {
-      toast({
-        title: "Information manquante",
-        description: "Veuillez saisir les informations du produit",
-        variant: "destructive",
-      });
-      return;
-    }
-    generateTextMutation.mutate(productInfo);
-  };
-
-  const handleCreatePost = () => {
-    if (!postText.trim()) {
-      toast({
-        title: "Contenu requis",
-        description: "Veuillez saisir le contenu de la publication",
-        variant: "destructive",
-      });
-      return;
-    }
-
-    if (selectedPages.length === 0) {
-      toast({
-        title: "Page requise",
-        description: "Veuillez sélectionner au moins une page",
-        variant: "destructive",
-      });
-      return;
-    }
-
-    if ((postType === 'story' || postType === 'both') && selectedMedia.length === 0) {
-      toast({
-        title: "Média requis",
-        description: "Les stories nécessitent au moins une image ou vidéo",
-        variant: "destructive",
-      });
-      return;
-    }
-
-    createPostMutation.mutate({
-      content: postText,
-      scheduledFor: scheduledDate ? scheduledDate.toISOString() : undefined,
-      mediaIds: selectedMedia.length > 0 ? selectedMedia : undefined,
-      pageIds: selectedPages,
-      postType,
-    });
-  };
-
-  const handleUseVariant = (text: string) => {
-    setPostText(text);
-    toast({
-      title: "Texte sélectionné",
-      description: "Le texte a été ajouté à votre publication",
-    });
-  };
-
-  const handleCameraCapture = (e: React.ChangeEvent<HTMLInputElement>) => {
-    const file = e.target.files?.[0];
-    if (file) {
-      let fileToUpload = file;
-      if (!file.name || file.name === 'blob' || file.name === '') {
-        const extension = file.type.split('/')[1] || 'jpg';
-        const newFileName = `camera-${Date.now()}.${extension}`;
-        fileToUpload = new File([file], newFileName, { type: file.type });
-      }
-
-      if (file.size > 52428800) {
-        toast({
-          title: "Fichier trop volumineux",
-          description: `La taille maximale est de 50 MB. Votre fichier fait ${(file.size / 1024 / 1024).toFixed(2)} MB`,
-          variant: "destructive",
-        });
-        e.target.value = '';
-        return;
-      }
-
-      uploadMutation.mutate(fileToUpload);
-      e.target.value = '';
-    }
-  };
-
-  const sensors = useSensors(
-    useSensor(PointerSensor),
-    useSensor(KeyboardSensor, {
-      coordinateGetter: sortableKeyboardCoordinates,
-    })
-  );
-
-  const handleDragEnd = (event: DragEndEvent) => {
-    const { active, over } = event;
-
-    if (over && active.id !== over.id) {
-      setSelectedMedia((items) => {
-        const oldIndex = items.indexOf(active.id as string);
-        const newIndex = items.indexOf(over.id as string);
-        return arrayMove(items, oldIndex, newIndex);
-      });
-    }
-  };
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-
-      <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        <div className="p-4 space-y-6 pb-24">
-          <div className="space-y-2">
-            <h1 className="text-2xl font-bold text-foreground">Nouvelle publication</h1>
-            <p className="text-sm text-muted-foreground">
-              Créez et planifiez une nouvelle publication
-            </p>
-          </div>
-
-          {/* MOBILE: Single column layout */}
-          <div className="space-y-6">
-            {/* Média Card */}
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <div className="flex items-center justify-between gap-3">
-                  <div>
-                    <CardTitle className="text-lg">Média</CardTitle>
-                    <CardDescription className="text-xs">Sélectionnez ou uploadez</CardDescription>
-                  </div>
-                  <div className="flex gap-2">
-                    <Button
-                      onClick={() => cameraInputRef.current?.click()}
-                      disabled={uploadMutation.isPending}
-                      size="sm"
-                      variant="outline"
-                      className="min-h-[44px]"
-                      data-testid="button-camera-capture"
-                    >
-                      <Camera className="w-5 h-5" />
-                    </Button>
-                    <Button
-                      onClick={open}
-                      disabled={uploadMutation.isPending}
-                      size="sm"
-                      variant="outline"
-                      className="min-h-[44px]"
-                      data-testid="button-upload-new-media"
-                    >
-                      <Upload className="w-5 h-5" />
-                    </Button>
-                  </div>
-                </div>
-              </CardHeader>
-              <CardContent>
-                <input
-                  ref={cameraInputRef}
-                  type="file"
-                  accept="image/*,video/*"
-                  capture="environment"
-                  onChange={handleCameraCapture}
-                  className="hidden"
-                />
-                <div {...getRootProps()} className={`${isDragActive ? 'bg-primary/5 border-primary' : ''}`}>
-                  <input {...getInputProps()} />
-                  {mediaList.length === 0 ? (
-                    <div className="text-center py-12 border-2 border-dashed rounded-lg">
-                      <ImageIcon className="w-12 h-12 mx-auto text-muted-foreground mb-3" />
-                      <p className="text-muted-foreground mb-4 text-sm">
-                        {isDragActive ? "Déposez votre photo ici" : "Aucun média disponible"}
-                      </p>
-                      <div className="flex flex-col gap-3">
-                        <Button
-                          onClick={() => cameraInputRef.current?.click()}
-                          disabled={uploadMutation.isPending}
-                          size="lg"
-                          variant="outline"
-                          className="w-full min-h-[48px]"
-                          data-testid="button-camera-first"
-                        >
-                          <Camera className="w-5 h-5 mr-2" />
-                          Prendre une photo
-                        </Button>
-                        <Button
-                          onClick={open}
-                          disabled={uploadMutation.isPending}
-                          size="lg"
-                          className="w-full min-h-[48px]"
-                          data-testid="button-upload-first-media"
-                        >
-                          <Upload className="w-5 h-5 mr-2" />
-                          Uploader une photo
-                        </Button>
-                      </div>
-                    </div>
-                  ) : (
-                    <>
-                      {selectedMedia.length > 0 && (
-                        <div className="mb-4">
-                          <div className="text-sm font-medium text-muted-foreground mb-3">
-                            Photos sélectionnées ({selectedMedia.length}/10)
-                          </div>
-                          <DndContext
-                            sensors={sensors}
-                            collisionDetection={closestCenter}
-                            onDragEnd={handleDragEnd}
-                          >
-                            <SortableContext
-                              items={selectedMedia}
-                              strategy={rectSortingStrategy}
-                            >
-                              <div className="grid grid-cols-2 gap-3 p-4 bg-accent/20 rounded-lg border border-accent">
-                                {selectedMedia.map((mediaId, index) => {
-                                  const media = mediaList.find(m => m.id === mediaId);
-                                  if (!media) return null;
-
-                                  return (
-                                    <SortableMediaItem
-                                      key={media.id}
-                                      media={media}
-                                      index={index}
-                                      isSelected={true}
-                                      onToggle={() => {
-                                        setSelectedMedia(prev => prev.filter(id => id !== media.id));
-                                      }}
-                                    />
-                                  );
-                                })}
-                              </div>
-                            </SortableContext>
-                          </DndContext>
-                        </div>
-                      )}
-                      <div className="text-sm font-medium text-muted-foreground mb-3">
-                        Toutes les photos ({mediaList.length})
-                      </div>
-                      <div className="max-h-[400px] overflow-y-auto">
-                        <div className="grid grid-cols-2 gap-3">
-                          {mediaList.map((media) => {
-                            const isSelected = selectedMedia.includes(media.id);
-                            const isVideo = media.type === 'video';
-
-                            return (
-                              <button
-                                key={media.id}
-                                onClick={() => {
-                                  if (isSelected) {
-                                    setSelectedMedia(prev => prev.filter(id => id !== media.id));
-                                  } else if (selectedMedia.length < 10) {
-                                    setSelectedMedia(prev => [...prev, media.id]);
-                                  } else {
-                                    toast({
-                                      title: "Limite atteinte",
-                                      description: "Maximum 10 photos par publication",
-                                      variant: "destructive",
-                                    });
-                                  }
-                                }}
-                                className={`relative aspect-square rounded-lg overflow-hidden border-2 transition-all min-h-[44px] ${
-                                  isSelected
-                                    ? 'border-primary ring-2 ring-primary opacity-50'
-                                    : 'border-transparent hover:border-muted-foreground'
-                                }`}
-                                data-testid={`button-select-media-${media.id}`}
-                              >
-                                <MediaThumbnail
-                                  src={media.facebookFeedUrl || media.originalUrl}
-                                  alt={media.fileName}
-                                  thumbnailUrl={media.thumbnailUrl ?? undefined}
-                                  type={isVideo ? 'video' : 'image'}
-                                  className="absolute inset-0 w-full h-full object-cover"
-                                />
-                                {isSelected && (
-                                  <div className="absolute inset-0 bg-primary/10 flex items-center justify-center">
-                                    <div className="text-xs font-semibold text-primary bg-white px-2 py-1 rounded">Sélectionnée</div>
-                                  </div>
-                                )}
-                              </button>
-                            );
-                          })}
-                        </div>
-                      </div>
-                    </>
-                  )}
-                </div>
-              </CardContent>
-            </Card>
-
-            {/* Contenu Card */}
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <CardTitle className="text-lg">Contenu</CardTitle>
-                <CardDescription className="text-xs">Informations du produit ou message</CardDescription>
-              </CardHeader>
-              <CardContent className="space-y-4">
-                <div>
-                  <Label htmlFor="productInfo" className="text-sm">Informations du produit</Label>
-                  <Textarea
-                    id="productInfo"
-                    value={productInfo}
-                    onChange={(e) => setProductInfo(e.target.value)}
-                    placeholder="Décrivez votre produit : nom, caractéristiques, prix, etc."
-                    rows={5}
-                    className="mt-2"
-                    data-testid="input-product-info"
-                  />
-                </div>
-                <Button
-                  onClick={handleGenerateText}
-                  disabled={generateTextMutation.isPending}
-                  className="w-full min-h-[48px]"
-                  size="lg"
-                  data-testid="button-generate-text"
-                >
-                  <Sparkles className="w-5 h-5 mr-2" />
-                  {generateTextMutation.isPending ? 'Génération...' : 'Générer le texte IA'}
-                </Button>
-              </CardContent>
-            </Card>
-
-            {/* Variations générées */}
-            {generatedVariants.length > 0 && (
-              <Card className="rounded-2xl border-border/50 shadow-lg">
-                <CardHeader className="p-5">
-                  <CardTitle className="text-lg">Variations générées par l'IA</CardTitle>
-                  <CardDescription className="text-xs">Cliquez sur "Utiliser"</CardDescription>
-                </CardHeader>
-                <CardContent className="space-y-3">
-                  {generatedVariants.map((variant, index) => (
-                    <div
-                      key={index}
-                      className="p-4 rounded-lg border bg-card"
-                    >
-                      <div className="space-y-3">
-                        <div className="text-xs font-semibold text-muted-foreground">
-                          {variant.variant || `Version ${index + 1}`}
-                        </div>
-                        <p className="text-sm leading-relaxed whitespace-pre-wrap">
-                          {variant.text}
-                        </p>
-                        <Button
-                          size="sm"
-                          onClick={() => handleUseVariant(variant.text)}
-                          className="w-full min-h-[44px]"
-                          data-testid={`button-use-variant-${index}`}
-                        >
-                          Utiliser
-                        </Button>
-                      </div>
-                    </div>
-                  ))}
-                </CardContent>
-              </Card>
-            )}
-
-            {/* Texte de la publication */}
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <CardTitle className="text-lg">Texte de la publication</CardTitle>
-                <CardDescription className="text-xs">Écrivez ou générez le texte</CardDescription>
-              </CardHeader>
-              <CardContent>
-                <Textarea
-                  value={postText}
-                  onChange={(e) => setPostText(e.target.value)}
-                  placeholder="Écrivez votre texte ici ou générez-le avec l'IA..."
-                  rows={6}
-                  data-testid="textarea-post-text"
-                />
-              </CardContent>
-            </Card>
-
-            {/* Pages cibles */}
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <CardTitle className="text-lg">Pages cibles</CardTitle>
-                <CardDescription className="text-xs">Sélectionnez les pages</CardDescription>
-              </CardHeader>
-              <CardContent>
-                {pages.length === 0 ? (
-                  <div className="text-center py-8">
-                    <p className="text-muted-foreground mb-3 text-sm">Aucune page connectée</p>
-                    <Button
-                      variant="link"
-                      onClick={() => navigate('/pages')}
-                      className="min-h-[44px]"
-                      data-testid="link-add-pages"
-                    >
-                      Ajouter des pages
-                    </Button>
-                  </div>
-                ) : (
-                  <div className="space-y-4">
-                    {pages.map((page) => (
-                      <div key={page.id} className="flex items-center space-x-3 p-3 rounded-lg border hover:bg-accent touch-manipulation">
-                        <Checkbox
-                          id={`page-${page.id}`}
-                          checked={selectedPages.includes(page.id)}
-                          onCheckedChange={(checked) => {
-                            if (checked) {
-                              setSelectedPages([...selectedPages, page.id]);
-                            } else {
-                              setSelectedPages(selectedPages.filter(id => id !== page.id));
-                            }
-                          }}
-                          className="w-5 h-5"
-                          data-testid={`checkbox-page-${page.id}`}
-                        />
-                        <label
-                          htmlFor={`page-${page.id}`}
-                          className="text-sm font-medium leading-relaxed flex-1 cursor-pointer"
-                        >
-                          {page.pageName} ({page.platform})
-                        </label>
-                      </div>
-                    ))}
-                  </div>
-                )}
-              </CardContent>
-            </Card>
-
-            {/* Type de publication */}
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <CardTitle className="text-lg">Type de publication</CardTitle>
-                <CardDescription className="text-xs">Choisissez où publier</CardDescription>
-              </CardHeader>
-              <CardContent className="space-y-3">
-                <Label htmlFor="postType">Format</Label>
-                <Select value={postType} onValueChange={(value: 'feed' | 'story' | 'both') => setPostType(value)}>
-                  <SelectTrigger id="postType" className="min-h-[48px]" data-testid="select-post-type">
-                    <SelectValue />
-                  </SelectTrigger>
-                  <SelectContent>
-                    <SelectItem value="feed" data-testid="option-feed">Feed uniquement</SelectItem>
-                    <SelectItem value="story" data-testid="option-story">Story uniquement</SelectItem>
-                    <SelectItem value="both" data-testid="option-both">Feed + Story</SelectItem>
-                  </SelectContent>
-                </Select>
-                <p className="text-xs text-muted-foreground">
-                  {postType === 'feed' && 'Publication classique dans le fil d\'actualité'}
-                  {postType === 'story' && 'Story éphémère (24h) - Nécessite un média'}
-                  {postType === 'both' && 'Publie à la fois dans le feed et en story - Nécessite un média'}
-                </p>
-              </CardContent>
-            </Card>
-
-            {/* Planification */}
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <CardTitle className="text-lg">Planification</CardTitle>
-                <CardDescription className="text-xs">Programmez (optionnel)</CardDescription>
-              </CardHeader>
-              <CardContent className="space-y-3">
-                <Label>Date et heure</Label>
-                <DateTimePicker
-                  value={scheduledDate}
-                  onChange={setScheduledDate}
-                  occupiedDates={scheduledPosts
-                    .filter(post => post.scheduledAt)
-                    .map(post => new Date(post.scheduledAt!))}
-                  placeholder="Publier immédiatement"
-                />
-                <p className="text-xs text-muted-foreground">
-                  Sélectionnez une date pour planifier, sinon publication immédiate
-                </p>
-              </CardContent>
-            </Card>
-
-            {/* Bouton Publier - Fixed au bottom */}
-            <div className="fixed bottom-0 left-0 right-0 p-4 bg-background border-t border-border shadow-lg">
-              <Button
-                onClick={() => setPreviewModalOpen(true)}
-                disabled={createPostMutation.isPending}
-                className="w-full bg-gradient-to-r from-primary to-secondary hover:opacity-90 shadow-lg min-h-[52px]"
-                size="lg"
-                data-testid="button-preview-post"
-              >
-                <Send className="w-5 h-5 mr-2" />
-                Prévisualiser et publier
-              </Button>
-            </div>
-          </div>
-        </div>
-      </main>
-
-      <Dialog open={uploadMutation.isPending}>
-        <DialogContent className="sm:max-w-md [&>button]:hidden">
-          <div className="flex flex-col items-center justify-center py-8">
-            <div className="w-20 h-20 rounded-full bg-primary/10 flex items-center justify-center mb-6">
-              <Loader2 className="w-10 h-10 text-primary animate-spin" />
-            </div>
-            <h3 className="text-xl font-semibold text-foreground mb-2">
-              Upload en cours...
-            </h3>
-            <p className="text-sm text-muted-foreground text-center">
-              Votre image est en cours de téléchargement et de traitement.
-              <br />
-              Veuillez patienter.
-            </p>
-          </div>
-        </DialogContent>
-      </Dialog>
-
-      <PreviewModal
-        open={previewModalOpen}
-        onOpenChange={setPreviewModalOpen}
-        postText={postText}
-        selectedMedia={selectedMedia}
-        mediaList={mediaList}
-        onPublish={handleCreatePost}
-        isPublishing={createPostMutation.isPending}
-      />
-    </div>
-  );
-}
diff --git a/client/src/pages/mobile/new-reel.tsx b/client/src/pages/mobile/new-reel.tsx
deleted file mode 100644
index a87972f..0000000
--- a/client/src/pages/mobile/new-reel.tsx
+++ /dev/null
@@ -1,657 +0,0 @@
-import { useState, useCallback, useRef, useEffect } from "react";
-import { useQuery, useMutation } from "@tanstack/react-query";
-import { useLocation } from "wouter";
-import {
-    Send, Sparkles, Video, Music, Type, Calendar,
-    Upload, Play, Pause, Volume2,
-    ChevronRight, Loader2, Check, RefreshCw, ChevronLeft,
-    Menu, Mic
-} from "lucide-react";
-import { useDropzone } from "react-dropzone";
-import Sidebar from "@/components/sidebar";
-import { Button } from "@/components/ui/button";
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { Textarea } from "@/components/ui/textarea";
-import { Switch } from "@/components/ui/switch";
-import { StoryToggle } from "@/components/reels/story-toggle";
-import { Label } from "@/components/ui/label";
-import { Slider } from "@/components/ui/slider";
-import { useToast } from "@/hooks/use-toast";
-import { VoicePicker, isVoicePreviewCurrent, type VoicePreviewResult, type VoiceSettings } from "@/components/reels/voice-picker";
-import { CaptionStylePicker } from "@/components/reels/caption-style-picker";
-import { ReelPreview } from "@/components/reels/reel-preview";
-import { SrtUpload, type SrtFile } from "@/components/reels/srt-upload";
-import { srtText } from "@shared/srt";
-import { DEFAULT_CAPTION_STYLE, type CaptionStyle } from "@shared/captions";
-import { DEFAULT_TTS_STYLE, DEFAULT_VOICE } from "@shared/voices";
-import { apiRequest, queryClient, handleUnauthorized } from "@/lib/queryClient";
-import type { SocialPage, Media } from "@shared/schema";
-import { SiFacebook, SiTiktok } from "react-icons/si";
-import { DateTimePicker } from "@/components/datetime-picker";
-import { Sheet, SheetContent, SheetTrigger } from "@/components/ui/sheet";
-import { Checkbox } from "@/components/ui/checkbox";
-import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
-
-interface MusicTrack {
-    id: string;
-    title: string;
-    artist: string;
-    albumName: string;
-    duration: number;
-    previewUrl: string;
-    downloadUrl: string;
-    imageUrl: string;
-    license: string;
-}
-
-type Step = 'video' | 'music' | 'text' | 'publish';
-
-export default function MobileNewReel() {
-    const [, navigate] = useLocation();
-    const { toast } = useToast();
-    const audioRef = useRef<HTMLAudioElement>(null);
-
-    // État du workflow
-    const [currentStep, setCurrentStep] = useState<Step>('video');
-
-    // État des données
-    const [selectedVideoId, setSelectedVideoId] = useState<string | null>(null);
-    const [selectedVideo, setSelectedVideo] = useState<Media | null>(null);
-    const [selectedTrack, setSelectedTrack] = useState<MusicTrack | null>(null);
-    const [overlayText, setOverlayText] = useState('');
-    // Fichier SRT : remplace le texte libre, la voix suit son minutage
-    const [srtFile, setSrtFile] = useState<SrtFile | null>(null);
-    const [productInfo, setProductInfo] = useState('');
-    const [generatedVariants, setGeneratedVariants] = useState<any[]>([]);
-    const [selectedPages, setSelectedPages] = useState<string[]>([]);
-    const [scheduledDate, setScheduledDate] = useState<Date | undefined>(undefined);
-    const [musicVolume, setMusicVolume] = useState([25]);
-
-    // État TTS
-    const [ttsEnabled, setTtsEnabled] = useState(false);
-    const [voiceSettings, setVoiceSettings] = useState<VoiceSettings>({
-        engine: 'gemini',
-        voice: DEFAULT_VOICE.gemini,
-        style: DEFAULT_TTS_STYLE,
-    });
-    const { engine: ttsEngine, voice: ttsVoice, style: ttsStyle } = voiceSettings;
-    const [captionStyle, setCaptionStyle] = useState<CaptionStyle>(DEFAULT_CAPTION_STYLE);
-    const [voicePreview, setVoicePreview] = useState<VoicePreviewResult | null>(null);
-    const currentVoice = isVoicePreviewCurrent(voicePreview, overlayText, voiceSettings) ? voicePreview : null;
-    const { data: reelConfig } = useQuery<{ logoUrl: string | null }>({ queryKey: ['/api/reels/config'] });
-
-    // État audio preview
-    const [isPlaying, setIsPlaying] = useState<string | null>(null);
-    // Désactivée par défaut : double le temps de rendu, utile seulement pour une vidéo tremblée
-    const [stabilize, setStabilize] = useState(false);
-    const [alsoStory, setAlsoStory] = useState(false);
-    const [enableEndingEffect, setEnableEndingEffect] = useState(true);
-    const [showLogo, setShowLogo] = useState(true);
-
-    // TTS Sync state
-    const [syncInfo, setSyncInfo] = useState<{
-        wordDuration: number;
-        audioDuration: number;
-        wordCount: number;
-        isHealthy: boolean;
-        warnings: string[];
-    } | null>(null);
-
-    // Auto-calculate TTS sync
-    useEffect(() => {
-        if (!ttsEnabled || !overlayText.trim() || srtFile) {
-            setSyncInfo(null);
-            return;
-        }
-        const timer = setTimeout(() => {
-            apiRequest('POST', '/api/reels/sync-info', {
-                text: overlayText,
-                ttsEngine,
-                ttsVoice,
-            })
-                .then(r => r.json())
-                .then(data => setSyncInfo(data))
-                .catch(() => setSyncInfo(null));
-        }, 800);
-        return () => clearTimeout(timer);
-    }, [overlayText, ttsEnabled, ttsEngine, ttsVoice, srtFile]);
-
-
-    const { data: pages = [] } = useQuery<SocialPage[]>({
-        queryKey: ['/api/pages'],
-    });
-
-    // Destinations acceptant une vidéo verticale
-    const facebookPages = pages.filter(p => p.platform === 'facebook');
-    const tiktokAccounts = pages.filter(p => p.platform === 'tiktok');
-
-    const renderTargetCheckbox = (page: SocialPage) => (
-        <div key={page.id} className="flex items-center space-x-3 bg-secondary/20 p-3 rounded-lg">
-            <Checkbox
-                id={page.id}
-                checked={selectedPages.includes(page.id)}
-                onCheckedChange={(checked) => {
-                    if (checked) setSelectedPages([...selectedPages, page.id]);
-                    else setSelectedPages(selectedPages.filter(id => id !== page.id));
-                }}
-            />
-            <label htmlFor={page.id} className="font-medium flex-1">{page.pageName}</label>
-        </div>
-    );
-
-    const { data: allMedia = [] } = useQuery<Media[]>({
-        queryKey: ['/api/media'],
-    });
-
-    const videoList = allMedia.filter(m => m.type === 'video').slice(0, 12);
-
-    // --- Added for Internal Audio Tracks ---
-    const { data: internalTracksResponse = [], isLoading: internalTracksLoading } = useQuery<any[]>({
-        queryKey: ['/api/audio-tracks'],
-    });
-
-    const internalTracks: MusicTrack[] = (internalTracksResponse || []).map(t => ({
-        id: `internal_${t.id}`,
-        title: t.title,
-        artist: t.fileName || t.title,
-        albumName: "Bibliothèque Interne",
-        duration: t.duration || 0,
-        previewUrl: t.url,
-        downloadUrl: t.url,
-        imageUrl: "",
-        license: "Internal"
-    }));
-    // --- End Internal Tracks ---
-
-    const uploadMutation = useMutation({
-        mutationFn: async (file: File) => {
-            const formData = new FormData();
-            formData.append("file", file);
-            const response = await fetch("/api/media/upload", {
-                method: "POST",
-                body: formData,
-                credentials: "include",
-            });
-            if (!response.ok) {
-                if (response.status === 401) handleUnauthorized("/api/media/upload");
-                const errorText = await response.text();
-                throw new Error(`Upload failed: ${response.status} ${response.statusText} - ${errorText.substring(0, 100)}`);
-            }
-            return response.json();
-        },
-        onSuccess: (data) => {
-            queryClient.invalidateQueries({ queryKey: ["/api/media"] });
-            setSelectedVideoId(data.id);
-            setSelectedVideo(data);
-            toast({ title: "Succès", description: "Vidéo téléchargée" });
-        },
-        onError: (error) => {
-            console.error("Upload error details:", error);
-            toast({
-                title: "Erreur Upload",
-                description: error.message || "Échec inattendu",
-                variant: "destructive",
-                duration: 5000
-            });
-        },
-    });
-
-    const generateTextMutation = useMutation({
-        mutationFn: async (productInfoText: string) => {
-            const response = await apiRequest('POST', '/api/reels/generate-text', {
-                productInfo: productInfoText,
-            });
-            return response.json();
-        },
-        onSuccess: (data: any) => {
-            setGeneratedVariants(data.variants || []);
-            toast({ title: "Généré", description: "Variations créées" });
-        },
-    });
-
-    const createReelMutation = useMutation({
-        mutationFn: async (data: any) => {
-            const response = await apiRequest('POST', '/api/reels', data);
-            return response.json();
-        },
-        onSuccess: async (data) => {
-            await queryClient.invalidateQueries({ queryKey: ['/api/scheduled-posts'], refetchType: 'all' });
-            toast({
-                title: "Création du Reel lancée",
-                description: data.queued
-                    ? "Un autre Reel est en cours : le vôtre démarrera juste après."
-                    : "Suivez l'avancement sur l'accueil.",
-            });
-            navigate('/');
-        },
-        onError: (error: any) => {
-            toast({ title: "Erreur", description: error.message, variant: "destructive" });
-        },
-    });
-
-    const onDrop = useCallback((acceptedFiles: File[]) => {
-        if (acceptedFiles.length > 0 && acceptedFiles[0].type.startsWith('video/')) {
-            uploadMutation.mutate(acceptedFiles[0]);
-        }
-    }, []);
-
-    const { getRootProps, getInputProps, isDragActive, open } = useDropzone({
-        onDrop,
-        accept: { "video/*": [".mp4", ".mov", ".webm"] },
-        noClick: true,
-        noKeyboard: true,
-    });
-
-
-
-    const togglePlayPreview = async (track: MusicTrack) => {
-        if (isPlaying === track.id) {
-            audioRef.current?.pause();
-            setIsPlaying(null);
-        } else {
-            if (audioRef.current) {
-                audioRef.current.src = track.previewUrl;
-                try {
-                    await audioRef.current.play();
-                    setIsPlaying(track.id);
-                } catch {
-                    setIsPlaying(null);
-                }
-            }
-        }
-    };
-
-    const handleCreateReel = () => {
-        if (!selectedVideoId || selectedPages.length === 0) {
-            toast({ title: "Erreur", description: "Vidéo et page requises", variant: "destructive" });
-            return;
-        }
-        createReelMutation.mutate({
-            videoMediaId: selectedVideoId,
-            musicTrackId: selectedTrack?.id,
-            overlayText: srtFile ? undefined : overlayText,
-            srtCues: srtFile?.cues,
-            description: srtFile ? srtText(srtFile.cues) : overlayText,
-            pageIds: selectedPages,
-            scheduledFor: scheduledDate?.toISOString(),
-            alsoStory,
-            musicVolume: musicVolume[0] / 100,
-            stabilize: stabilize,
-            drawText: true,
-            ttsEnabled,
-            ttsEngine,
-            ttsVoice,
-            ttsStyle,
-            captionStyle,
-            enableEndingEffect,
-            showLogo,
-        });
-    };
-
-    const steps: Step[] = ['video', 'music', 'text', 'publish'];
-    const currentStepIndex = steps.indexOf(currentStep);
-
-    const goNext = () => {
-        if (currentStepIndex < steps.length - 1) setCurrentStep(steps[currentStepIndex + 1]);
-    };
-
-    const goBack = () => {
-        if (currentStepIndex > 0) setCurrentStep(steps[currentStepIndex - 1]);
-    };
-
-    return (
-        <div className="min-h-screen bg-background pb-20">
-            {/* Header Mobile */}
-            <div className="sticky top-0 z-50 bg-background/95 backdrop-blur border-b p-4 flex items-center justify-between">
-                <div className="flex items-center gap-3">
-                    <Sheet>
-                        <SheetTrigger asChild>
-                            <Button variant="ghost" size="icon" className="-ml-2">
-                                <Menu className="h-6 w-6" />
-                            </Button>
-                        </SheetTrigger>
-                        <SheetContent side="left" className="p-0 w-[80%]">
-                            <Sidebar />
-                        </SheetContent>
-                    </Sheet>
-                    <h1 className="font-semibold text-lg">Nouveau Reel</h1>
-                </div>
-                <div className="text-sm text-muted-foreground font-medium">
-                    {currentStepIndex + 1}/{steps.length}
-                </div>
-            </div>
-
-            <main className="p-4 space-y-6">
-                {/* VIDEO STEP */}
-                {currentStep === 'video' && (
-                    <div className="space-y-4">
-
-                        <div {...getRootProps()} className={`border-2 border-dashed rounded-xl p-6 text-center ${isDragActive ? 'border-primary bg-primary/5' : 'border-muted'}`}>
-                            <input {...getInputProps()} />
-
-                            <div className="flex justify-center mb-6">
-                                <Button onClick={open} variant="outline" size="lg" className="h-12">
-                                    <Upload className="mr-2 h-5 w-5" /> Galerie
-                                </Button>
-                            </div>
-
-
-                            {selectedVideo ? (
-                                <div className="relative rounded-lg overflow-hidden aspect-[9/16] bg-black max-h-[50vh] mx-auto shadow-lg">
-                                    <video src={selectedVideo.originalUrl} className="w-full h-full object-contain" controls />
-                                    <div className="absolute top-2 right-2 bg-primary text-white text-xs px-2 py-1 rounded-full flex items-center shadow-sm">
-                                        <Check className="w-3 h-3 mr-1" /> Sélectionné
-                                    </div>
-                                </div>
-                            ) : (
-                                <div className="grid grid-cols-2 gap-3 mt-4">
-                                    {videoList.map((media) => (
-                                        <div key={media.id} onClick={() => { setSelectedVideoId(media.id); setSelectedVideo(media); }} className={`relative aspect-[9/16] bg-black rounded-lg overflow-hidden border-2 transition-all ${selectedVideoId === media.id ? 'border-primary' : 'border-transparent'}`}>
-                                            <video src={media.originalUrl} className="w-full h-full object-cover" muted />
-                                        </div>
-                                    ))}
-                                </div>
-                            )}
-                        </div>
-
-                        <Card className="bg-primary/5 border-primary/20">
-                            <CardContent className="p-4 space-y-4">
-                                <div className="flex items-center justify-between">
-                                    <div className="space-y-0.5">
-                                        <div className="text-sm font-medium flex items-center gap-2">
-                                            <Sparkles className="w-4 h-4 text-primary" /> Stabilisation Vidéo (Anti-tremblements)
-                                        </div>
-                                        <div className="text-xs text-muted-foreground">Corrige les secousses (Recommandé main levée). Désactiver sur trépied.</div>
-                                    </div>
-                                    <Switch
-                                        checked={stabilize}
-                                        onCheckedChange={(checked) => setStabilize(!!checked)}
-                                    />
-                                </div>
-                            </CardContent>
-                        </Card>
-
-                        {selectedVideo && (
-                            <Button className="w-full h-12 text-lg sticky bottom-4 shadow-xl" onClick={goNext}>
-                                Suivant <ChevronRight className="ml-2 w-5 h-5" />
-                            </Button>
-                        )}
-                    </div>
-                )}
-
-                {/* MUSIC STEP */}
-                {currentStep === 'music' && (
-                    <div className="space-y-4">
-                        <audio ref={audioRef} onEnded={() => setIsPlaying(null)} />
-
-                        {selectedVideo && (
-                            <div className="aspect-video bg-black rounded-lg overflow-hidden h-32 mx-auto">
-                                <video src={selectedVideo.originalUrl} className="w-full h-full object-cover opacity-50" muted />
-                            </div>
-                        )}
-
-                        <div className="space-y-2">
-                            {internalTracksLoading ? (
-                                <div className="flex items-center justify-center py-8">
-                                    <Loader2 className="w-8 h-8 animate-spin text-primary" />
-                                </div>
-                            ) : internalTracks.length === 0 ? (
-                                <div className="text-center py-10 border-2 border-dashed border-border rounded-xl">
-                                    <Music className="w-12 h-12 mx-auto text-muted-foreground mb-4 opacity-40" />
-                                    <p className="text-muted-foreground font-medium">Aucune musique disponible</p>
-                                    <p className="text-sm text-muted-foreground mt-1">Un administrateur peut ajouter des MP3 via la Bibliothèque Audio.</p>
-                                </div>
-                            ) : (
-                                internalTracks.map((track) => (
-                                    <div key={track.id} onClick={() => setSelectedTrack(track)} className={`flex items-center gap-3 p-3 rounded-xl border ${selectedTrack?.id === track.id ? 'border-primary bg-primary/5' : 'border-border bg-card'}`}>
-                                        <Button size="icon" variant="ghost" className="h-10 w-10 rounded-full bg-primary/10" onClick={(e) => { e.stopPropagation(); togglePlayPreview(track); }}>
-                                            {isPlaying === track.id ? <Pause className="h-5 w-5" /> : <Play className="h-5 w-5 ml-0.5" />}
-                                        </Button>
-                                        <div className="flex-1 min-w-0">
-                                            <p className="font-medium truncate">{track.title}</p>
-                                            <p className="text-xs text-muted-foreground truncate">
-                                                {Math.floor(track.duration / 60)}:{String(track.duration % 60).padStart(2, '0')}
-                                            </p>
-                                        </div>
-                                        {selectedTrack?.id === track.id && <Check className="h-5 w-5 text-primary" />}
-                                    </div>
-                                ))
-                            )}
-                        </div>
-
-                        {selectedTrack && (
-                            <div className="bg-card p-4 rounded-xl border mt-4">
-                                <div className="flex items-center gap-2 mb-2">
-                                    <Volume2 className="w-4 h-4 text-primary" />
-                                    <span className="text-sm font-medium">Volume: {musicVolume[0]}%</span>
-                                </div>
-                                <Slider value={musicVolume} onValueChange={setMusicVolume} max={100} step={5} />
-                            </div>
-                        )}
-
-                        <div className="flex gap-3 sticky bottom-4">
-                            <Button variant="outline" onClick={goBack} className="flex-1 h-12">Retour</Button>
-                            <Button onClick={goNext} className="flex-1 h-12">Suivant</Button>
-                        </div>
-                    </div>
-                )}
-
-                {/* TEXT STEP */}
-                {currentStep === 'text' && (
-                    <div className="space-y-6">
-                        {!srtFile && (
-                        <Card>
-                            <CardHeader className="pb-3">
-                                <CardTitle className="text-base flex items-center"><Sparkles className="w-4 h-4 mr-2 text-primary" /> Assistant IA</CardTitle>
-                            </CardHeader>
-                            <CardContent>
-                                <Textarea
-                                    placeholder="Décrivez le produit..."
-                                    value={productInfo}
-                                    onChange={(e) => setProductInfo(e.target.value)}
-                                    className="mb-3"
-                                />
-                                <Button onClick={() => generateTextMutation.mutate(productInfo)} disabled={generateTextMutation.isPending} className="w-full" variant="secondary">
-                                    {generateTextMutation.isPending ? <Loader2 className="animate-spin mr-2" /> : <Sparkles className="mr-2 w-4 h-4" />}
-                                    Générer
-                                </Button>
-                            </CardContent>
-                        </Card>
-                        )}
-
-                        {!srtFile && generatedVariants.length > 0 && (
-                            <div className="space-y-3">
-                                {generatedVariants.map((v, i) => (
-                                    <div key={i} className="bg-card p-3 rounded-lg border text-sm" onClick={() => { setOverlayText(v.text); toast({ title: "Texte appliqué" }); }}>
-                                        {v.text}
-                                    </div>
-                                ))}
-                            </div>
-                        )}
-
-                        <div className="space-y-2">
-                            <label className="text-sm font-medium">Texte Overlay</label>
-                            <SrtUpload value={srtFile} onChange={setSrtFile} />
-                            {srtFile ? (
-                                <p className="text-xs text-muted-foreground">
-                                    Texte libre désactivé : le fichier SRT est utilisé. Retirez-le pour écrire un texte.
-                                </p>
-                            ) : (
-                                <Textarea
-                                    value={overlayText}
-                                    onChange={(e) => setOverlayText(e.target.value)}
-                                    placeholder="Texte sur la vidéo..."
-                                    className="text-lg"
-                                    rows={3}
-                                />
-                            )}
-                            <div className="space-y-1.5 mt-3">
-                                <Label className="text-xs font-medium">Style des sous-titres</Label>
-                                <CaptionStylePicker value={captionStyle} onChange={setCaptionStyle} compact />
-                            </div>
-                            <div className="flex items-center space-x-2 mt-4">
-                                <Switch
-                                    id="show-logo"
-                                    checked={showLogo}
-                                    onCheckedChange={setShowLogo}
-                                />
-                                <Label htmlFor="show-logo" className="font-medium cursor-pointer">
-                                    Afficher le logo sur la vidéo
-                                </Label>
-                            </div>
-                            <div className="flex items-center space-x-2 mt-4">
-                                <Switch
-                                    id="enable-ending-effect"
-                                    checked={enableEndingEffect}
-                                    onCheckedChange={setEnableEndingEffect}
-                                />
-                                <Label htmlFor="enable-ending-effect" className="font-medium cursor-pointer">
-                                    Activer l'effet de fin (logo + fondu)
-                                </Label>
-                            </div>
-
-                            <div className="flex items-center space-x-2 mt-4">
-                                <Switch
-                                    id="tts-mode"
-                                    checked={ttsEnabled}
-                                    onCheckedChange={setTtsEnabled}
-                                />
-                                <Label htmlFor="tts-mode" className="font-medium cursor-pointer">
-                                    Activer la lecture voix (TTS)
-                                </Label>
-                            </div>
-
-                            {ttsEnabled && (
-                                <div className="mt-4 space-y-2 ml-1 p-3 bg-muted/30 rounded-lg border border-border/50">
-                                    <div className="flex items-center gap-2 text-sm text-muted-foreground">
-                                        <Mic className="w-4 h-4" />
-                                        <span>TTS — voix activée</span>
-                                    </div>
-
-                                    <div className="mt-2">
-                                        <VoicePicker
-                                            value={voiceSettings}
-                                            onChange={setVoiceSettings}
-                                            sampleText={srtFile ? srtFile.cues[0]?.text : overlayText}
-                                            onPreview={setVoicePreview}
-                                            compact
-                                        />
-                                    </div>
-
-                                    {syncInfo && !srtFile && (
-                                        <div className={`p-2 rounded-lg border mt-2 ${syncInfo.isHealthy ? 'bg-green-500/10 border-green-500/30' : 'bg-yellow-500/10 border-yellow-500/30'}`}>
-                                            <div className="flex items-center justify-between text-xs">
-                                                <span className="font-medium">Sync</span>
-                                                <span className={syncInfo.isHealthy ? 'text-green-600' : 'text-yellow-600'}>
-                                                    {syncInfo.wordCount} mots · {syncInfo.audioDuration.toFixed(1)}s
-                                                </span>
-                                            </div>
-                                            {syncInfo.warnings.map((w, i) => (
-                                                <p key={i} className="text-[10px] text-yellow-600 mt-0.5">⚠️ {w}</p>
-                                            ))}
-                                            {syncInfo.isHealthy && syncInfo.warnings.length === 0 && (
-                                                <p className="text-[10px] text-green-600 mt-0.5">✅ Timing OK</p>
-                                            )}
-                                        </div>
-                                    )}
-                                </div>
-                            )}
-                        </div>
-
-                        <div className="flex gap-3 sticky bottom-4">
-                            <Button variant="outline" onClick={goBack} className="flex-1 h-12">Retour</Button>
-                            <Button onClick={goNext} className="flex-1 h-12">Suivant</Button>
-                        </div>
-                    </div>
-                )}
-
-                {/* PUBLISH STEP */}
-                {currentStep === 'publish' && (
-                    <div className="space-y-6">
-                        {selectedVideo && (
-                            <Card>
-                                <CardHeader className="pb-3">
-                                    <CardTitle className="text-base">Aperçu</CardTitle>
-                                </CardHeader>
-                                <CardContent>
-                                    <div className="max-w-[260px] mx-auto">
-                                        <ReelPreview
-                                            kind="video"
-                                            videoUrl={selectedVideo.originalUrl}
-                                            text={srtFile ? srtText(srtFile.cues) : overlayText}
-                                            srtCues={srtFile?.cues}
-                                            showCaptions
-                                            captionStyle={captionStyle}
-                                            ttsEnabled={ttsEnabled}
-                                            voice={currentVoice}
-                                            musicUrl={selectedTrack?.previewUrl}
-                                            musicVolume={musicVolume[0] / 100}
-                                            logoUrl={reelConfig?.logoUrl}
-                                            showWatermark={showLogo}
-                                            storeName={pages.find((p) => p.id === selectedPages[0])?.pageName}
-                                            endingEffect={enableEndingEffect}
-                                        />
-                                    </div>
-                                </CardContent>
-                            </Card>
-                        )}
-                        <Card>
-                            <CardHeader className="pb-3">
-                                <CardTitle className="text-base">Diffusion</CardTitle>
-                            </CardHeader>
-                            <CardContent className="space-y-4">
-                                {facebookPages.length === 0 && tiktokAccounts.length === 0 && (
-                                    <p className="text-sm text-muted-foreground">
-                                        Aucune page Facebook ni compte TikTok connecté.
-                                    </p>
-                                )}
-
-                                {facebookPages.length > 0 && (
-                                    <div className="space-y-3">
-                                        <div className="flex items-center gap-2 text-xs font-semibold uppercase tracking-wide text-muted-foreground">
-                                            <SiFacebook className="w-4 h-4 text-[#1877F2]" />
-                                            Pages Facebook
-                                        </div>
-                                        {facebookPages.map(renderTargetCheckbox)}
-                                        <StoryToggle checked={alsoStory} onCheckedChange={setAlsoStory} />
-                                    </div>
-                                )}
-
-                                {tiktokAccounts.length > 0 && (
-                                    <div className="space-y-3">
-                                        <div className="flex items-center gap-2 text-xs font-semibold uppercase tracking-wide text-muted-foreground">
-                                            <SiTiktok className="w-4 h-4" />
-                                            Comptes TikTok
-                                        </div>
-                                        {tiktokAccounts.map(renderTargetCheckbox)}
-                                    </div>
-                                )}
-                            </CardContent>
-                        </Card>
-
-                        <Card>
-                            <CardHeader className="pb-3">
-                                <CardTitle className="text-base flex items-center"><Calendar className="mr-2 w-4 h-4" /> Planification</CardTitle>
-                            </CardHeader>
-                            <CardContent>
-                                <DateTimePicker value={scheduledDate} onChange={setScheduledDate} placeholder="Maintenant" />
-                            </CardContent>
-                        </Card>
-
-                        <div className="flex gap-3 sticky bottom-4 pb-4 bg-background">
-                            <Button variant="outline" onClick={goBack} className="flex-1 h-12">Retour</Button>
-                            <Button
-                                onClick={handleCreateReel}
-                                disabled={createReelMutation.isPending}
-                                className="flex-[2] h-12 bg-primary text-primary-foreground font-bold shadow-lg"
-                            >
-                                {createReelMutation.isPending ? <Loader2 className="animate-spin mr-2" /> : <Send className="mr-2 w-5 h-5" />}
-                                {scheduledDate ? 'Programmer' : 'Publier'}
-                            </Button>
-                        </div>
-                    </div>
-                )}
-            </main>
-        </div>
-    );
-}
diff --git a/client/src/pages/mobile/pages.tsx b/client/src/pages/mobile/pages.tsx
deleted file mode 100644
index f284a4c..0000000
--- a/client/src/pages/mobile/pages.tsx
+++ /dev/null
@@ -1,533 +0,0 @@
-import { useEffect, useState } from "react";
-import { useQuery, useMutation } from "@tanstack/react-query";
-import { Plus, Facebook, Instagram, Trash2, RefreshCw, Edit, Bug, Code } from "lucide-react";
-import { SiTiktok } from "react-icons/si";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import { Button } from "@/components/ui/button";
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
-import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle, DialogTrigger } 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 { useToast } from "@/hooks/use-toast";
-import { apiRequest, queryClient } from "@/lib/queryClient";
-import type { ClientSocialPage } from "@shared/schema";
-import {
-  ConnectFacebookButton,
-  RefreshTokenButton,
-  TokenAlertBanner,
-  TokenHealthPanel,
-} from "@/components/facebook-token-status";
-
-/**
- * Lance l'autorisation TikTok. La connexion se fait par navigation complète du
- * navigateur (et non en fetch) puisqu'elle passe par le site de TikTok.
- */
-function ConnectTiktokButton() {
-  const { toast } = useToast();
-
-  const { data: config } = useQuery<{ configured: boolean }>({
-    queryKey: ['/api/tiktok/config'],
-  });
-
-  const handleClick = () => {
-    if (config && !config.configured) {
-      toast({
-        title: "TikTok n'est pas configuré",
-        description: "Renseignez le client key et le client secret de votre application TikTok dans les paramètres.",
-        variant: "destructive",
-      });
-      return;
-    }
-    window.location.href = '/api/tiktok/connect';
-  };
-
-  return (
-    <Button
-      variant="outline"
-      className="w-full min-h-[48px]"
-      onClick={handleClick}
-      data-testid="button-connect-tiktok"
-    >
-      <SiTiktok className="w-5 h-5 mr-2" />
-      Connecter un compte TikTok
-    </Button>
-  );
-}
-
-export default function PagesManagementMobile() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-  const [dialogOpen, setDialogOpen] = useState(false);
-  const [editingPage, setEditingPage] = useState<ClientSocialPage | null>(null);
-  const { toast } = useToast();
-
-  // Retour des flux d'autorisation (/api/tiktok/callback et /api/facebook/callback
-  // redirigent ici avec le résultat en paramètre)
-  useEffect(() => {
-    const params = new URLSearchParams(window.location.search);
-    const network = params.get('tiktok') ? 'tiktok' : params.get('facebook') ? 'facebook' : null;
-    if (!network) return;
-
-    const result = params.get(network);
-    const label = network === 'tiktok' ? 'TikTok' : 'Facebook';
-
-    toast({
-      title: result === 'success' ? `${label} connecté` : `Connexion ${label} impossible`,
-      description: params.get('message') || undefined,
-      variant: result === 'success' ? undefined : 'destructive',
-    });
-
-    queryClient.invalidateQueries({ queryKey: ['/api/pages'] });
-    window.history.replaceState({}, '', window.location.pathname);
-  }, [toast]);
-
-  const { data: pages = [], isLoading } = useQuery<ClientSocialPage[]>({
-    queryKey: ['/api/pages'],
-  });
-
-  const deleteMutation = useMutation({
-    mutationFn: (pageId: string) =>
-      apiRequest('DELETE', `/api/pages/${pageId}`),
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ['/api/pages'] });
-      toast({
-        title: "Page supprimée",
-        description: "La page a été retirée avec succès",
-      });
-    },
-    onError: () => {
-      toast({
-        title: "Erreur",
-        description: "Impossible de supprimer la page",
-        variant: "destructive",
-      });
-    },
-  });
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-
-      <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        {/* MOBILE: Compact layout with single column */}
-        <div className="p-4 space-y-6 pb-24">
-          <div className="space-y-2">
-            <h1 className="text-2xl font-bold text-foreground">Pages gérées</h1>
-            <p className="text-sm text-muted-foreground">
-              Connectez et gérez vos pages Facebook, Instagram et vos comptes TikTok
-            </p>
-          </div>
-
-          <TokenAlertBanner pages={pages} />
-
-          <ConnectFacebookButton className="w-full min-h-[48px]" />
-          <ConnectTiktokButton />
-          <AddPageDialog open={dialogOpen} onOpenChange={setDialogOpen} />
-          <EditPageDialog page={editingPage} onOpenChange={(open) => !open && setEditingPage(null)} />
-
-          {/* MOBILE: Stack buttons vertically */}
-          <div className="flex flex-col gap-3">
-            <Button
-              variant="outline"
-              onClick={() => window.open('https://developers.facebook.com/tools/debug/accesstoken/', '_blank')}
-              className="w-full min-h-[48px]"
-              data-testid="button-debug-token"
-            >
-              <Bug className="w-5 h-5 mr-2" />
-              Débogueur de jeton
-            </Button>
-            <Button
-              variant="outline"
-              onClick={() => window.open('https://developers.facebook.com/tools/explorer', '_blank')}
-              className="w-full min-h-[48px]"
-              data-testid="button-graph-explorer"
-            >
-              <Code className="w-5 h-5 mr-2" />
-              Graph Explorer
-            </Button>
-          </div>
-
-          {isLoading ? (
-            <div className="space-y-4">
-              {[1, 2, 3].map((i) => (
-                <div key={i} className="h-48 bg-card rounded-2xl border border-border/50 animate-pulse" />
-              ))}
-            </div>
-          ) : pages.length === 0 ? (
-            <Card className="border-dashed rounded-2xl border-border/50 shadow-lg">
-              <CardContent className="flex flex-col items-center justify-center py-16">
-                <div className="w-16 h-16 bg-muted rounded-full flex items-center justify-center mb-4">
-                  <Plus className="w-8 h-8 text-muted-foreground" />
-                </div>
-                <h3 className="text-lg font-semibold mb-2 text-center">Aucune page connectée</h3>
-                <p className="text-muted-foreground text-center mb-4 text-sm px-4">
-                  Commencez par connecter vos pages Facebook et Instagram
-                </p>
-                <Button onClick={() => setDialogOpen(true)} className="min-h-[48px]" data-testid="button-add-first-page">
-                  <Plus className="w-5 h-5 mr-2" />
-                  Ajouter une page
-                </Button>
-              </CardContent>
-            </Card>
-          ) : (
-            <div className="space-y-4">
-              {pages.map((page) => (
-                <Card key={page.id} className="rounded-2xl border-border/50 shadow-lg" data-testid={`card-page-${page.id}`}>
-                  <CardHeader className="p-5">
-                    <div className="flex items-start justify-between gap-3">
-                      <div className="flex items-center gap-3 flex-1">
-                        {page.platform === 'facebook' ? (
-                          <div className="w-12 h-12 bg-blue-500 rounded-lg flex items-center justify-center flex-shrink-0">
-                            <Facebook className="w-6 h-6 text-white" />
-                          </div>
-                        ) : page.platform === 'tiktok' ? (
-                          <div className="w-12 h-12 bg-black rounded-lg flex items-center justify-center flex-shrink-0">
-                            <SiTiktok className="w-6 h-6 text-white" />
-                          </div>
-                        ) : (
-                          <div className="w-12 h-12 bg-gradient-to-br from-purple-500 to-pink-500 rounded-lg flex items-center justify-center flex-shrink-0">
-                            <Instagram className="w-6 h-6 text-white" />
-                          </div>
-                        )}
-                        <div className="min-w-0">
-                          <CardTitle className="text-base truncate">{page.pageName}</CardTitle>
-                          <CardDescription className="capitalize text-xs">
-                            {page.platform}
-                          </CardDescription>
-                        </div>
-                      </div>
-                    </div>
-                  </CardHeader>
-                  <CardContent className="space-y-3 p-5 pt-0">
-                    <div className="text-xs text-muted-foreground break-all">
-                      ID: {page.pageId}
-                    </div>
-
-                    {/* État du jeton, tel que constaté par le dernier contrôle serveur */}
-                    <TokenHealthPanel page={page} />
-
-                    {page.platform !== 'tiktok' && (
-                      <div className="flex">
-                        <RefreshTokenButton page={page} />
-                      </div>
-                    )}
-
-                    <div className="flex items-center gap-2 pt-2">
-                      {page.platform === 'tiktok' ? (
-                        <Button
-                          variant="outline"
-                          className="flex-1 min-h-[44px]"
-                          onClick={() => { window.location.href = '/api/tiktok/connect'; }}
-                          data-testid={`button-reconnect-page-${page.id}`}
-                        >
-                          <RefreshCw className="w-4 h-4 mr-2" />
-                          Reconnecter
-                        </Button>
-                      ) : (
-                        <Button
-                          variant="outline"
-                          className="flex-1 min-h-[44px]"
-                          onClick={() => setEditingPage(page)}
-                          data-testid={`button-edit-page-${page.id}`}
-                        >
-                          <Edit className="w-4 h-4 mr-2" />
-                          Modifier
-                        </Button>
-                      )}
-                      <Button
-                        variant="destructive"
-                        className="flex-1 min-h-[44px]"
-                        onClick={() => deleteMutation.mutate(page.id)}
-                        disabled={deleteMutation.isPending}
-                        data-testid={`button-delete-page-${page.id}`}
-                      >
-                        <Trash2 className="w-4 h-4 mr-2" />
-                        Supprimer
-                      </Button>
-                    </div>
-                  </CardContent>
-                </Card>
-              ))}
-            </div>
-          )}
-
-          {/* Fixed Add Button */}
-          <div className="fixed bottom-0 left-0 right-0 p-4 bg-background border-t border-border shadow-lg">
-            <Button
-              onClick={() => setDialogOpen(true)}
-              className="w-full min-h-[52px]"
-              data-testid="button-add-page"
-            >
-              <Plus className="w-5 h-5 mr-2" />
-              Ajouter une page
-            </Button>
-          </div>
-        </div>
-      </main>
-    </div>
-  );
-}
-
-function AddPageDialog({ open, onOpenChange }: { open: boolean; onOpenChange: (open: boolean) => void }) {
-  const [platform, setPlatform] = useState<'facebook' | 'instagram'>('facebook');
-  const [pageName, setPageName] = useState('');
-  const [pageId, setPageId] = useState('');
-  const [accessToken, setAccessToken] = useState('');
-  const { toast } = useToast();
-
-  const addMutation = useMutation({
-    mutationFn: (data: any) =>
-      apiRequest('POST', '/api/pages', data),
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ['/api/pages'] });
-      toast({
-        title: "Page ajoutée",
-        description: "La page a été connectée avec succès",
-      });
-      onOpenChange(false);
-      setPlatform('facebook');
-      setPageName('');
-      setPageId('');
-      setAccessToken('');
-    },
-    onError: () => {
-      toast({
-        title: "Erreur",
-        description: "Impossible d'ajouter la page",
-        variant: "destructive",
-      });
-    },
-  });
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault();
-    addMutation.mutate({
-      platform,
-      pageName,
-      pageId,
-      accessToken,
-    });
-  };
-
-  return (
-    <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="w-[95vw] max-w-md mx-auto">
-        <DialogHeader>
-          <DialogTitle>Ajouter une page</DialogTitle>
-          <DialogDescription className="text-xs">
-            Connectez une page Facebook ou Instagram pour commencer à publier
-          </DialogDescription>
-        </DialogHeader>
-        <form onSubmit={handleSubmit} className="space-y-4">
-          <div className="space-y-2">
-            <Label htmlFor="platform" className="text-sm">Plateforme</Label>
-            <Select value={platform} onValueChange={(v) => setPlatform(v as any)}>
-              <SelectTrigger className="min-h-[48px]" data-testid="select-platform">
-                <SelectValue />
-              </SelectTrigger>
-              <SelectContent>
-                <SelectItem value="facebook">Facebook</SelectItem>
-                <SelectItem value="instagram">Instagram</SelectItem>
-              </SelectContent>
-            </Select>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="pageName" className="text-sm">Nom de la page</Label>
-            <Input
-              id="pageName"
-              value={pageName}
-              onChange={(e) => setPageName(e.target.value)}
-              placeholder="Mon entreprise"
-              required
-              className="min-h-[48px]"
-              data-testid="input-page-name"
-            />
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="pageId" className="text-sm">ID de la page</Label>
-            <Input
-              id="pageId"
-              value={pageId}
-              onChange={(e) => setPageId(e.target.value)}
-              placeholder="123456789"
-              required
-              className="min-h-[48px]"
-              data-testid="input-page-id"
-            />
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="accessToken" className="text-sm">Jeton d'accès</Label>
-            <Input
-              id="accessToken"
-              type="password"
-              value={accessToken}
-              onChange={(e) => setAccessToken(e.target.value)}
-              placeholder="EAAxxxxxxxxxxxxx"
-              required
-              className="min-h-[48px]"
-              data-testid="input-access-token"
-            />
-            <p className="text-xs text-muted-foreground">
-              Obtenez votre jeton depuis{' '}
-              <a
-                href="https://developers.facebook.com/tools/explorer"
-                target="_blank"
-                rel="noopener noreferrer"
-                className="text-primary hover:underline"
-              >
-                Graph API Explorer
-              </a>
-            </p>
-          </div>
-
-          <div className="flex flex-col gap-2 pt-2">
-            <Button
-              type="submit"
-              disabled={addMutation.isPending}
-              className="w-full min-h-[48px]"
-              data-testid="button-submit-page"
-            >
-              {addMutation.isPending ? (
-                <>
-                  <RefreshCw className="w-4 h-4 mr-2 animate-spin" />
-                  Ajout...
-                </>
-              ) : (
-                'Ajouter'
-              )}
-            </Button>
-            <Button
-              type="button"
-              variant="outline"
-              onClick={() => onOpenChange(false)}
-              className="w-full min-h-[48px]"
-              data-testid="button-cancel"
-            >
-              Annuler
-            </Button>
-          </div>
-        </form>
-      </DialogContent>
-    </Dialog>
-  );
-}
-
-function EditPageDialog({ page, onOpenChange }: { page: ClientSocialPage | null; onOpenChange: (open: boolean) => void }) {
-  const [accessToken, setAccessToken] = useState('');
-  const { toast } = useToast();
-
-  const editMutation = useMutation({
-    mutationFn: (data: any) =>
-      apiRequest('PUT', `/api/pages/${page?.id}`, data),
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ['/api/pages'] });
-      toast({
-        title: "Page modifiée",
-        description: "Le jeton d'accès a été mis à jour avec succès",
-      });
-      onOpenChange(false);
-      setAccessToken('');
-    },
-    onError: () => {
-      toast({
-        title: "Erreur",
-        description: "Impossible de modifier la page",
-        variant: "destructive",
-      });
-    },
-  });
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault();
-    if (!page) return;
-    editMutation.mutate({
-      accessToken,
-    });
-  };
-
-  if (!page) return null;
-
-  return (
-    <Dialog open={!!page} onOpenChange={onOpenChange}>
-      <DialogContent className="w-[95vw] max-w-md mx-auto">
-        <DialogHeader>
-          <DialogTitle>Modifier le jeton d'accès</DialogTitle>
-          <DialogDescription className="text-xs">
-            Mettez à jour le jeton d'accès pour {page.pageName}
-          </DialogDescription>
-        </DialogHeader>
-        <form onSubmit={handleSubmit} className="space-y-4">
-          <div className="space-y-2">
-            <Label htmlFor="editAccessToken" className="text-sm">Nouveau jeton d'accès</Label>
-            <Input
-              id="editAccessToken"
-              type="password"
-              value={accessToken}
-              onChange={(e) => setAccessToken(e.target.value)}
-              placeholder="EAAxxxxxxxxxxxxx"
-              required
-              className="min-h-[48px]"
-              data-testid="input-edit-access-token"
-            />
-            <p className="text-xs text-muted-foreground">
-              Obtenez un nouveau jeton depuis{' '}
-              <a
-                href="https://developers.facebook.com/tools/explorer"
-                target="_blank"
-                rel="noopener noreferrer"
-                className="text-primary hover:underline"
-              >
-                Graph API Explorer
-              </a>
-            </p>
-          </div>
-
-          <div className="flex flex-col gap-2 pt-2">
-            <Button
-              type="submit"
-              disabled={editMutation.isPending}
-              className="w-full min-h-[48px]"
-              data-testid="button-submit-edit"
-            >
-              {editMutation.isPending ? (
-                <>
-                  <RefreshCw className="w-4 h-4 mr-2 animate-spin" />
-                  Modification...
-                </>
-              ) : (
-                'Modifier'
-              )}
-            </Button>
-            <Button
-              type="button"
-              variant="outline"
-              onClick={() => onOpenChange(false)}
-              className="w-full min-h-[48px]"
-              data-testid="button-cancel-edit"
-            >
-              Annuler
-            </Button>
-          </div>
-        </form>
-      </DialogContent>
-    </Dialog>
-  );
-}
diff --git a/client/src/pages/mobile/settings.tsx b/client/src/pages/mobile/settings.tsx
deleted file mode 100644
index 0edfd1f..0000000
--- a/client/src/pages/mobile/settings.tsx
+++ /dev/null
@@ -1,585 +0,0 @@
-import { useState, useEffect } from "react";
-import { Settings as SettingsIcon, Bell, Brain, Cloud, Image, Upload, X, Plug, Key } from "lucide-react";
-import { useQuery, useMutation } from "@tanstack/react-query";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
-import { Label } from "@/components/ui/label";
-import { Switch } from "@/components/ui/switch";
-import { Input } from "@/components/ui/input";
-import { Textarea } from "@/components/ui/textarea";
-import { Button } from "@/components/ui/button";
-import { useToast } from "@/hooks/use-toast";
-import { apiRequest, queryClient } from "@/lib/queryClient";
-import { ModelCombobox } from "@/components/model-combobox";
-
-export default function SettingsMobile() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-  const [notifications, setNotifications] = useState(true);
-  const [autoPublish, setAutoPublish] = useState(true);
-  const [cloudName, setCloudName] = useState("");
-  const [apiKey, setApiKey] = useState("");
-  const [apiSecret, setApiSecret] = useState("");
-  const [endpointUrl, setEndpointUrl] = useState("");
-  const [publicUrl, setPublicUrl] = useState("");
-  const [openrouterApiKey, setOpenrouterApiKey] = useState("");
-  const [openrouterModel, setOpenrouterModel] = useState("anthropic/claude-sonnet-4.5");
-  const [openrouterSystemPrompt, setOpenrouterSystemPrompt] = useState("Tu es un expert en marketing des réseaux sociaux. Génère 3 variations de textes engageants pour des publications Facebook et Instagram à partir des informations produit fournies. Chaque variation doit être unique, captivante et optimisée pour l'engagement.");
-  const [logoFile, setLogoFile] = useState<File | null>(null);
-  const [logoPreview, setLogoPreview] = useState<string | null>(null);
-  const [externalApiKey, setExternalApiKey] = useState("");
-  const { toast } = useToast();
-
-  const { data: session } = useQuery<{ id: string; username: string; role: string }>({
-    queryKey: ["/api/auth/session"],
-    retry: false,
-  });
-
-  const isAdmin = session?.role === "admin";
-
-  const { data: cloudinaryConfig } = useQuery({
-    queryKey: ['/api/cloudinary/config'],
-  });
-
-  const { data: openrouterConfig } = useQuery({
-    queryKey: ['/api/openrouter/config'],
-  });
-
-  const { data: openrouterModels, isLoading: modelsLoading } = useQuery({
-    queryKey: ['/api/openrouter/models'],
-    // Liste servie par un appel sortant vers OpenRouter : elle ne bouge pas d'une
-    // heure à l'autre, inutile de la redemander à chaque retour sur l'onglet.
-    staleTime: 60 * 60 * 1000,
-  });
-
-  useEffect(() => {
-    if (cloudinaryConfig) {
-      setCloudName((cloudinaryConfig as any).cloudName || "");
-      setApiKey((cloudinaryConfig as any).apiKey || "");
-      setEndpointUrl((cloudinaryConfig as any).endpointUrl || "");
-      setPublicUrl((cloudinaryConfig as any).publicUrl || "");
-
-      if ((cloudinaryConfig as any).logoUrl) {
-        setLogoPreview((cloudinaryConfig as any).logoUrl);
-      }
-    }
-  }, [cloudinaryConfig]);
-
-  useEffect(() => {
-    if (openrouterConfig) {
-      setOpenrouterModel((openrouterConfig as any).model || "anthropic/claude-sonnet-4.5");
-      setOpenrouterSystemPrompt((openrouterConfig as any).systemPrompt || "Tu es un expert en marketing des réseaux sociaux. Génère 3 variations de textes engageants pour des publications Facebook et Instagram à partir des informations produit fournies. Chaque variation doit être unique, captivante et optimisée pour l'engagement.");
-    }
-  }, [openrouterConfig]);
-
-  const hasExistingConfig = !!openrouterConfig;
-
-  const { data: externalApiConfig } = useQuery({
-    queryKey: ['/api/settings/external-api'],
-    enabled: isAdmin,
-  });
-
-  const hasExistingExternalApiConfig = !!(externalApiConfig as any)?.configured;
-
-  const saveExternalApiMutation = useMutation({
-    mutationFn: () => apiRequest('POST', '/api/settings/external-api', { apiKey: externalApiKey }),
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ['/api/settings/external-api'] });
-      setExternalApiKey("");
-      toast({ title: "Clé API sauvegardée", description: "La clé API externe a été enregistrée" });
-    },
-    onError: () => {
-      toast({ title: "Erreur", description: "Impossible de sauvegarder la clé API", variant: "destructive" });
-    },
-  });
-
-  const deleteExternalApiMutation = useMutation({
-    mutationFn: () => apiRequest('DELETE', '/api/settings/external-api', {}),
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ['/api/settings/external-api'] });
-      toast({ title: "Clé API supprimée", description: "L'accès à l'API externe a été révoqué" });
-    },
-    onError: () => {
-      toast({ title: "Erreur", description: "Impossible de supprimer la clé API", variant: "destructive" });
-    },
-  });
-
-  const saveCloudinaryMutation = useMutation({
-    mutationFn: () => {
-      const payload: any = {
-        cloudName,
-        endpointUrl: endpointUrl || undefined,
-        publicUrl: publicUrl || undefined,
-      };
-
-      if (apiKey && apiKey.trim() !== "") {
-        payload.apiKey = apiKey;
-      }
-      if (apiSecret && apiSecret.trim() !== "") {
-        payload.apiSecret = apiSecret;
-      }
-
-      return apiRequest('POST', '/api/cloudinary/config', payload);
-    },
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ['/api/cloudinary/config'] });
-      toast({
-        title: "Configuration sauvegardée",
-        description: "Vos paramètres Cloudinary ont été enregistrés",
-      });
-      setApiKey("");
-      setApiSecret("");
-    },
-    onError: () => {
-      toast({
-        title: "Erreur",
-        description: "Impossible de sauvegarder la configuration",
-        variant: "destructive",
-      });
-    },
-  });
-
-  const saveOpenrouterMutation = useMutation({
-    mutationFn: () => {
-      const payload: any = {
-        model: openrouterModel,
-        systemPrompt: openrouterSystemPrompt,
-      };
-
-      if (openrouterApiKey && openrouterApiKey.trim() !== "") {
-        payload.apiKey = openrouterApiKey;
-      }
-
-      return apiRequest('POST', '/api/openrouter/config', payload);
-    },
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ['/api/openrouter/config'] });
-      toast({
-        title: "Configuration sauvegardée",
-        description: "Vos paramètres OpenRouter ont été enregistrés",
-      });
-      setOpenrouterApiKey("");
-    },
-    onError: () => {
-      toast({
-        title: "Erreur",
-        description: "Impossible de sauvegarder la configuration OpenRouter",
-        variant: "destructive",
-      });
-    },
-  });
-
-  const uploadLogoMutation = useMutation({
-    mutationFn: async (file: File) => {
-      const formData = new FormData();
-      formData.append('logo', file);
-
-      const response = await fetch('/api/cloudinary/logo', {
-        method: 'POST',
-        credentials: 'include',
-        body: formData,
-      });
-
-      if (!response.ok) {
-        const error = await response.json();
-        throw new Error(error.error || 'Failed to upload logo');
-      }
-
-      return response.json();
-    },
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ['/api/cloudinary/config'] });
-      toast({
-        title: "Logo uploadé",
-        description: "Votre logo a été enregistré avec succès",
-      });
-      setLogoFile(null);
-    },
-    onError: (error: Error) => {
-      toast({
-        title: "Erreur",
-        description: error.message || "Impossible d'uploader le logo",
-        variant: "destructive",
-      });
-    },
-  });
-
-  const deleteLogoMutation = useMutation({
-    mutationFn: () => apiRequest('DELETE', '/api/cloudinary/logo', {}),
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ['/api/cloudinary/config'] });
-      setLogoPreview(null);
-      setLogoFile(null);
-      toast({
-        title: "Logo supprimé",
-        description: "Votre logo a été supprimé avec succès",
-      });
-    },
-    onError: () => {
-      toast({
-        title: "Erreur",
-        description: "Impossible de supprimer le logo",
-        variant: "destructive",
-      });
-    },
-  });
-
-  const handleLogoChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    const file = e.target.files?.[0];
-    if (file) {
-      if (!file.type.startsWith('image/')) {
-        toast({
-          title: "Erreur",
-          description: "Veuillez sélectionner une image",
-          variant: "destructive",
-        });
-        return;
-      }
-
-      setLogoFile(file);
-      const reader = new FileReader();
-      reader.onloadend = () => {
-        setLogoPreview(reader.result as string);
-      };
-      reader.readAsDataURL(file);
-    }
-  };
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-
-      <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        {/* MOBILE: Single column layout */}
-        <div className="p-4 space-y-6">
-          <div className="space-y-2">
-            <h1 className="text-2xl font-bold text-foreground">Paramètres</h1>
-            <p className="text-sm text-muted-foreground">
-              Configurez votre application
-            </p>
-          </div>
-
-          {/* Notifications */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="flex items-center gap-2 text-base">
-                <Bell className="w-5 h-5" />
-                Notifications
-              </CardTitle>
-              <CardDescription className="text-xs">
-                Gérez vos préférences de notification
-              </CardDescription>
-            </CardHeader>
-            <CardContent className="space-y-4 p-5 pt-0">
-              <div className="flex items-center justify-between p-3 rounded-lg border">
-                <div className="space-y-0.5 flex-1 pr-3">
-                  <Label htmlFor="notifications" className="text-sm">Notifications activées</Label>
-                  <p className="text-xs text-muted-foreground">
-                    Recevez des notifications pour les publications
-                  </p>
-                </div>
-                <Switch
-                  id="notifications"
-                  checked={notifications}
-                  onCheckedChange={setNotifications}
-                  data-testid="switch-notifications"
-                />
-              </div>
-              <div className="flex items-center justify-between p-3 rounded-lg border">
-                <div className="space-y-0.5 flex-1 pr-3">
-                  <Label htmlFor="autoPublish" className="text-sm">Publication automatique</Label>
-                  <p className="text-xs text-muted-foreground">
-                    Publier automatiquement à l'heure programmée
-                  </p>
-                </div>
-                <Switch
-                  id="autoPublish"
-                  checked={autoPublish}
-                  onCheckedChange={setAutoPublish}
-                  data-testid="switch-auto-publish"
-                />
-              </div>
-            </CardContent>
-          </Card>
-
-          {/* OpenRouter */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="flex items-center gap-2 text-base">
-                <Brain className="w-5 h-5" />
-                Configuration OpenRouter (IA)
-              </CardTitle>
-              <CardDescription className="text-xs">
-                Configurez OpenRouter pour la génération de texte avec l'IA
-              </CardDescription>
-            </CardHeader>
-            <CardContent className="space-y-4 p-5 pt-0">
-              <div className="space-y-2">
-                <Label htmlFor="openrouterApiKey" className="text-sm">Clé API OpenRouter</Label>
-                <Input
-                  id="openrouterApiKey"
-                  type="password"
-                  value={openrouterApiKey}
-                  onChange={(e) => setOpenrouterApiKey(e.target.value)}
-                  placeholder={hasExistingConfig ? "••••••••••••••••" : "sk-or-v1-..."}
-                  className="min-h-[48px]"
-                  data-testid="input-openrouter-api-key"
-                />
-                <p className="text-xs text-muted-foreground">
-                  {hasExistingConfig ? (
-                    <>
-                      <span className="text-green-600 dark:text-green-400">✓ Clé API configurée</span> - Laissez vide pour garder la clé actuelle
-                    </>
-                  ) : (
-                    <>
-                      Obtenez votre clé API sur{" "}
-                      <a href="https://openrouter.ai/keys" target="_blank" rel="noopener noreferrer" className="underline">
-                        openrouter.ai
-                      </a>
-                    </>
-                  )}
-                </p>
-              </div>
-              <div className="space-y-2">
-                <Label htmlFor="openrouterModel" className="text-sm">Modèle d'IA</Label>
-                <ModelCombobox
-                  models={(openrouterModels as any)?.data || []}
-                  value={openrouterModel}
-                  onValueChange={setOpenrouterModel}
-                  placeholder="Sélectionner un modèle"
-                  isLoading={modelsLoading}
-                  className="w-full"
-                  testId="select-openrouter-model"
-                />
-                <p className="text-xs text-muted-foreground">
-                  Choisissez le modèle d'IA pour générer vos publications
-                </p>
-              </div>
-              <div className="space-y-2">
-                <Label htmlFor="openrouterSystemPrompt" className="text-sm">Prompt système</Label>
-                <Textarea
-                  id="openrouterSystemPrompt"
-                  value={openrouterSystemPrompt}
-                  onChange={(e) => setOpenrouterSystemPrompt(e.target.value)}
-                  placeholder="Instructions pour l'IA..."
-                  rows={5}
-                  data-testid="textarea-openrouter-system-prompt"
-                />
-                <p className="text-xs text-muted-foreground">
-                  Définissez les instructions que l'IA doit suivre pour générer vos textes
-                </p>
-              </div>
-              <Button
-                onClick={() => saveOpenrouterMutation.mutate()}
-                disabled={
-                  saveOpenrouterMutation.isPending ||
-                  !openrouterModel ||
-                  !openrouterSystemPrompt ||
-                  (!hasExistingConfig && !openrouterApiKey)
-                }
-                data-testid="button-save-openrouter"
-                className="w-full min-h-[48px]"
-              >
-                {saveOpenrouterMutation.isPending ? "Enregistrement..." : "Enregistrer OpenRouter"}
-              </Button>
-            </CardContent>
-          </Card>
-
-          {/* Stockage local */}
-          {isAdmin && (
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <CardTitle className="flex items-center gap-2 text-base">
-                  <Cloud className="w-5 h-5" />
-                  Stockage des médias
-                </CardTitle>
-                <CardDescription className="text-xs">
-                  Les médias sont stockés localement sur le serveur
-                </CardDescription>
-              </CardHeader>
-              <CardContent className="p-5 pt-0">
-                <div className="rounded-lg bg-muted p-4 space-y-1 text-sm text-muted-foreground">
-                  <p>✓ Images et vidéos stockées sur le disque du serveur</p>
-                  <p>✓ Vidéos supprimées automatiquement après publication</p>
-                  <p>✓ Images supprimées automatiquement après 30 jours</p>
-                  <p>✓ Vidéos non publiées supprimées après 7 jours</p>
-                </div>
-              </CardContent>
-            </Card>
-          )}
-
-          {/* Logo */}
-          {isAdmin && (
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <CardTitle className="flex items-center gap-2 text-base">
-                  <Image className="w-5 h-5" />
-                  Logo de l'entreprise
-                </CardTitle>
-                <CardDescription className="text-xs">
-                  Uploadez votre logo pour l'ajouter aux images éditées
-                </CardDescription>
-              </CardHeader>
-              <CardContent className="space-y-4 p-5 pt-0">
-                {logoPreview ? (
-                  <div className="space-y-4">
-                    <div className="relative w-full max-w-xs mx-auto">
-                      <img
-                        src={logoPreview}
-                        alt="Logo"
-                        className="w-full h-auto max-h-48 object-contain rounded-lg border-2 border-border"
-                      />
-                      <Button
-                        size="icon"
-                        variant="destructive"
-                        className="absolute top-2 right-2 h-10 w-10"
-                        onClick={() => deleteLogoMutation.mutate()}
-                        disabled={deleteLogoMutation.isPending}
-                        data-testid="button-delete-logo"
-                      >
-                        <X className="h-5 w-5" />
-                      </Button>
-                    </div>
-                    <div>
-                      <Label htmlFor="logo-upload-replace" className="cursor-pointer">
-                        <Button
-                          variant="outline"
-                          className="w-full min-h-[48px]"
-                          disabled={uploadLogoMutation.isPending}
-                          data-testid="button-replace-logo"
-                          onClick={() => document.getElementById('logo-upload-replace')?.click()}
-                        >
-                          <Upload className="w-5 h-5 mr-2" />
-                          {uploadLogoMutation.isPending ? "Upload en cours..." : "Remplacer le logo"}
-                        </Button>
-                      </Label>
-                      <input
-                        id="logo-upload-replace"
-                        type="file"
-                        accept="image/*"
-                        className="hidden"
-                        onChange={(e) => {
-                          handleLogoChange(e);
-                          if (e.target.files?.[0]) {
-                            uploadLogoMutation.mutate(e.target.files[0]);
-                          }
-                        }}
-                      />
-                    </div>
-                  </div>
-                ) : (
-                  <div className="space-y-4">
-                    <div className="border-2 border-dashed border-border rounded-lg p-8 text-center">
-                      <Upload className="w-12 h-12 mx-auto mb-4 text-muted-foreground" />
-                      <p className="text-sm text-muted-foreground mb-4">
-                        Aucun logo uploadé. Choisissez une image PNG ou JPG.
-                      </p>
-                      <Label htmlFor="logo-upload" className="cursor-pointer">
-                        <Button
-                          variant="outline"
-                          disabled={uploadLogoMutation.isPending || !cloudinaryConfig}
-                          className="min-h-[48px]"
-                          data-testid="button-upload-logo"
-                          onClick={() => document.getElementById('logo-upload')?.click()}
-                        >
-                          <Upload className="w-5 h-5 mr-2" />
-                          {uploadLogoMutation.isPending ? "Upload en cours..." : "Uploader un logo"}
-                        </Button>
-                      </Label>
-                      <input
-                        id="logo-upload"
-                        type="file"
-                        accept="image/*"
-                        className="hidden"
-                        onChange={(e) => {
-                          handleLogoChange(e);
-                          if (e.target.files?.[0]) {
-                            uploadLogoMutation.mutate(e.target.files[0]);
-                          }
-                        }}
-                      />
-                    </div>
-                    {!cloudinaryConfig && (
-                      <p className="text-xs text-orange-600 dark:text-orange-400 text-center">
-                        Veuillez d'abord configurer Cloudinary ci-dessus
-                      </p>
-                    )}
-                  </div>
-                )}
-              </CardContent>
-            </Card>
-          )}
-          {/* API externe */}
-          {isAdmin && (
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <CardTitle className="flex items-center gap-2 text-base">
-                  <Plug className="w-5 h-5" />
-                  API externe
-                </CardTitle>
-                <CardDescription className="text-xs">
-                  Clé d'accès pour créer et programmer des publications via l'API externe
-                </CardDescription>
-              </CardHeader>
-              <CardContent className="space-y-4 p-5 pt-0">
-                {hasExistingExternalApiConfig && (
-                  <div className="rounded-lg bg-muted p-3 flex items-center justify-between">
-                    <div className="flex items-center gap-2 text-sm text-green-600 dark:text-green-400">
-                      <Key className="w-4 h-4" />
-                      <span>Clé active</span>
-                    </div>
-                    <Button
-                      variant="destructive"
-                      size="sm"
-                      onClick={() => deleteExternalApiMutation.mutate()}
-                      disabled={deleteExternalApiMutation.isPending}
-                    >
-                      {deleteExternalApiMutation.isPending ? "..." : "Révoquer"}
-                    </Button>
-                  </div>
-                )}
-                <div className="space-y-2">
-                  <Label htmlFor="externalApiKeyMobile">
-                    {hasExistingExternalApiConfig ? "Nouvelle clé (remplace l'actuelle)" : "Clé API"}
-                  </Label>
-                  <Input
-                    id="externalApiKeyMobile"
-                    type="password"
-                    value={externalApiKey}
-                    onChange={(e) => setExternalApiKey(e.target.value)}
-                    placeholder={hasExistingExternalApiConfig ? "Nouvelle clé..." : "Entrez une clé sécurisée"}
-                    className="min-h-[48px]"
-                  />
-                  <p className="text-xs text-muted-foreground">
-                    Header <code className="bg-muted px-1 rounded">X-API-Key</code> dans vos requêtes
-                  </p>
-                </div>
-                <Button
-                  onClick={() => saveExternalApiMutation.mutate()}
-                  disabled={saveExternalApiMutation.isPending || !externalApiKey.trim()}
-                  className="w-full min-h-[48px]"
-                >
-                  {saveExternalApiMutation.isPending ? "Enregistrement..." : hasExistingExternalApiConfig ? "Remplacer la clé" : "Enregistrer la clé"}
-                </Button>
-              </CardContent>
-            </Card>
-          )}
-        </div>
-      </main>
-    </div>
-  );
-}
diff --git a/client/src/pages/mobile/sql.tsx b/client/src/pages/mobile/sql.tsx
deleted file mode 100644
index d809e94..0000000
--- a/client/src/pages/mobile/sql.tsx
+++ /dev/null
@@ -1,240 +0,0 @@
-import { useState } from "react";
-import { useQuery, useMutation } from "@tanstack/react-query";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
-import { Button } from "@/components/ui/button";
-import { Textarea } from "@/components/ui/textarea";
-import { useToast } from "@/hooks/use-toast";
-import { apiRequest, queryClient } from "@/lib/queryClient";
-import { Database, Download, Play } from "lucide-react";
-
-export default function SqlAdminMobile() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-  const { toast } = useToast();
-  const [sqlQuery, setSqlQuery] = useState("");
-  const [queryResult, setQueryResult] = useState<any>(null);
-
-  const { data: tablesData } = useQuery({
-    queryKey: ["/api/sql/tables"],
-  });
-
-  const executeSqlMutation = useMutation({
-    mutationFn: async (query: string) => {
-      const res = await apiRequest("POST", "/api/sql/execute", { query });
-      return await res.json();
-    },
-    onSuccess: (data) => {
-      setQueryResult(data);
-      if (data.success) {
-        toast({
-          title: "Requête exécutée",
-          description: "La requête SQL a été exécutée avec succès",
-        });
-      }
-    },
-    onError: (error: any) => {
-      toast({
-        variant: "destructive",
-        title: "Erreur SQL",
-        description: error.message || "Erreur lors de l'exécution de la requête",
-      });
-    },
-  });
-
-  const handleExecuteQuery = () => {
-    if (!sqlQuery.trim()) {
-      toast({
-        variant: "destructive",
-        title: "Erreur",
-        description: "Veuillez entrer une requête SQL",
-      });
-      return;
-    }
-    executeSqlMutation.mutate(sqlQuery);
-  };
-
-  const handleDownloadResult = () => {
-    if (!queryResult?.result) return;
-
-    const json = JSON.stringify(queryResult.result, null, 2);
-    const blob = new Blob([json], { type: "application/json" });
-    const url = URL.createObjectURL(blob);
-    const a = document.createElement("a");
-    a.href = url;
-    a.download = `sql-result-${Date.now()}.json`;
-    a.click();
-    URL.revokeObjectURL(url);
-  };
-
-  const insertTable = (tableName: string) => {
-    setSqlQuery(`SELECT * FROM ${tableName} LIMIT 10;`);
-  };
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-
-      <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        {/* MOBILE: Single column layout */}
-        <div className="p-4 space-y-6">
-          <div className="space-y-2">
-            <h1 className="text-2xl font-bold flex items-center gap-2">
-              <Database className="w-7 h-7" />
-              Administration SQL
-            </h1>
-            <p className="text-sm text-muted-foreground">
-              Exécutez des requêtes SQL et gérez votre base de données
-            </p>
-          </div>
-
-          {/* Tables disponibles */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="text-base">Tables disponibles</CardTitle>
-              <CardDescription className="text-xs">
-                Cliquez pour insérer dans la requête
-              </CardDescription>
-            </CardHeader>
-            <CardContent className="p-5 pt-0">
-              <div className="grid grid-cols-2 gap-2">
-                {(tablesData as any)?.tables?.map((table: any) => (
-                  <Button
-                    key={table.tablename}
-                    variant="outline"
-                    className="justify-start text-left min-h-[44px] text-xs"
-                    onClick={() => insertTable(table.tablename)}
-                    data-testid={`button-table-${table.tablename}`}
-                  >
-                    <Database className="w-4 h-4 mr-2 flex-shrink-0" />
-                    <span className="truncate">{table.tablename}</span>
-                  </Button>
-                ))}
-              </div>
-            </CardContent>
-          </Card>
-
-          {/* Éditeur SQL */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="text-base">Éditeur SQL</CardTitle>
-              <CardDescription className="text-xs">
-                Entrez votre requête SQL ci-dessous
-              </CardDescription>
-            </CardHeader>
-            <CardContent className="space-y-4 p-5 pt-0">
-              <Textarea
-                placeholder="SELECT * FROM users LIMIT 10;"
-                value={sqlQuery}
-                onChange={(e) => setSqlQuery(e.target.value)}
-                className="font-mono min-h-[150px] text-sm"
-                data-testid="textarea-sql-query"
-              />
-
-              <div className="flex flex-col gap-2">
-                <Button
-                  onClick={handleExecuteQuery}
-                  disabled={executeSqlMutation.isPending}
-                  className="w-full min-h-[48px]"
-                  data-testid="button-execute-sql"
-                >
-                  <Play className="w-5 h-5 mr-2" />
-                  {executeSqlMutation.isPending ? "Exécution..." : "Exécuter"}
-                </Button>
-
-                <Button
-                  variant="outline"
-                  onClick={() => setSqlQuery("")}
-                  className="w-full min-h-[48px]"
-                  data-testid="button-clear-sql"
-                >
-                  Effacer
-                </Button>
-              </div>
-            </CardContent>
-          </Card>
-
-          {/* Résultats */}
-          {queryResult && (
-            <Card className="rounded-2xl border-border/50 shadow-lg">
-              <CardHeader className="p-5">
-                <div className="flex flex-col gap-3">
-                  <div>
-                    <CardTitle className="text-base">Résultats</CardTitle>
-                    <CardDescription className="text-xs">
-                      {queryResult.success ? "Requête exécutée avec succès" : "Erreur lors de l'exécution"}
-                    </CardDescription>
-                  </div>
-                  {queryResult.success && queryResult.result && (
-                    <Button
-                      variant="outline"
-                      size="sm"
-                      onClick={handleDownloadResult}
-                      className="w-full min-h-[44px]"
-                      data-testid="button-download-result"
-                    >
-                      <Download className="w-4 h-4 mr-2" />
-                      Télécharger JSON
-                    </Button>
-                  )}
-                </div>
-              </CardHeader>
-              <CardContent className="p-5 pt-0">
-                {queryResult.success ? (
-                  <div className="overflow-x-auto">
-                    {Array.isArray(queryResult.result) && queryResult.result.length > 0 ? (
-                      <div className="space-y-3">
-                        {queryResult.result.map((row: any, idx: number) => (
-                          <div key={idx} className="p-3 rounded-lg border bg-card space-y-2">
-                            <div className="text-xs font-semibold text-muted-foreground">Ligne {idx + 1}</div>
-                            {Object.entries(row).map(([key, value]: [string, any]) => (
-                              <div key={key} className="flex flex-col gap-1">
-                                <div className="text-xs font-medium">{key}</div>
-                                <div className="font-mono text-xs text-muted-foreground break-all">
-                                  {value === null ? (
-                                    <span className="italic">null</span>
-                                  ) : typeof value === 'object' ? (
-                                    JSON.stringify(value)
-                                  ) : (
-                                    String(value)
-                                  )}
-                                </div>
-                              </div>
-                            ))}
-                          </div>
-                        ))}
-                      </div>
-                    ) : (
-                      <pre className="bg-muted p-4 rounded-lg overflow-auto max-h-96 text-xs">
-                        <code>{JSON.stringify(queryResult.result, null, 2)}</code>
-                      </pre>
-                    )}
-                  </div>
-                ) : (
-                  <div className="bg-destructive/10 border border-destructive/20 text-destructive p-4 rounded-lg">
-                    <p className="font-semibold text-sm">Erreur :</p>
-                    <p className="font-mono text-xs mt-2 break-all">{queryResult.error}</p>
-                  </div>
-                )}
-              </CardContent>
-            </Card>
-          )}
-        </div>
-      </main>
-    </div>
-  );
-}
diff --git a/client/src/pages/mobile/users-admin.tsx b/client/src/pages/mobile/users-admin.tsx
deleted file mode 100644
index f2196e2..0000000
--- a/client/src/pages/mobile/users-admin.tsx
+++ /dev/null
@@ -1,589 +0,0 @@
-import { useState, useEffect } from "react";
-import { useQuery, useMutation } from "@tanstack/react-query";
-import Sidebar from "@/components/sidebar";
-import TopBar from "@/components/topbar";
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
-import { Button } from "@/components/ui/button";
-import { Input } from "@/components/ui/input";
-import { Label } from "@/components/ui/label";
-import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
-import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle } from "@/components/ui/dialog";
-import { AlertDialog, AlertDialogAction, AlertDialogCancel, AlertDialogContent, AlertDialogDescription, AlertDialogFooter, AlertDialogHeader, AlertDialogTitle } from "@/components/ui/alert-dialog";
-import { Badge } from "@/components/ui/badge";
-import { Checkbox } from "@/components/ui/checkbox";
-import { useToast } from "@/hooks/use-toast";
-import { apiRequest, queryClient } from "@/lib/queryClient";
-import { Users, UserPlus, Pencil, Trash2, Shield, User as UserIcon, Settings } from "lucide-react";
-
-type UserData = {
-  id: string;
-  username: string;
-  role: "admin" | "user";
-};
-
-type SocialPage = {
-  id: string;
-  pageName: string;
-  platform: string;
-  userId: string;
-};
-
-type UserPagePermission = {
-  id: string;
-  userId: string;
-  pageId: string;
-};
-
-export default function UsersAdminMobile() {
-  const [sidebarOpen, setSidebarOpen] = useState(false);
-  const { toast } = useToast();
-
-  const [username, setUsername] = useState("");
-  const [password, setPassword] = useState("");
-  const [role, setRole] = useState<"admin" | "user">("user");
-
-  const [editDialogOpen, setEditDialogOpen] = useState(false);
-  const [editingUser, setEditingUser] = useState<UserData | null>(null);
-  const [editUsername, setEditUsername] = useState("");
-  const [editPassword, setEditPassword] = useState("");
-  const [editRole, setEditRole] = useState<"admin" | "user">("user");
-
-  const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
-  const [userToDelete, setUserToDelete] = useState<UserData | null>(null);
-
-  const [permissionsDialogOpen, setPermissionsDialogOpen] = useState(false);
-  const [permissionsUser, setPermissionsUser] = useState<UserData | null>(null);
-  const [selectedPageIds, setSelectedPageIds] = useState<string[]>([]);
-
-  const { data: users, isLoading } = useQuery<UserData[]>({
-    queryKey: ["/api/users"],
-  });
-
-  const { data: allPages } = useQuery<SocialPage[]>({
-    queryKey: ["/api/pages"],
-  });
-
-  const { data: userPermissions } = useQuery<UserPagePermission[]>({
-    queryKey: ["/api/users", permissionsUser?.id, "page-permissions"],
-    enabled: !!permissionsUser && permissionsDialogOpen,
-  });
-
-  const createUserMutation = useMutation({
-    mutationFn: async (userData: { username: string; password: string; role: string }) => {
-      const res = await apiRequest("POST", "/api/users", userData);
-      return await res.json();
-    },
-    onSuccess: (data) => {
-      toast({
-        title: "Utilisateur créé",
-        description: `L'utilisateur ${data.username} a été créé avec succès`,
-      });
-      setUsername("");
-      setPassword("");
-      setRole("user");
-      queryClient.invalidateQueries({ queryKey: ["/api/users"] });
-    },
-    onError: (error: any) => {
-      toast({
-        variant: "destructive",
-        title: "Erreur",
-        description: error.message || "Erreur lors de la création de l'utilisateur",
-      });
-    },
-  });
-
-  const updateUserMutation = useMutation({
-    mutationFn: async ({ id, data }: { id: string; data: any }) => {
-      const res = await apiRequest("PATCH", `/api/users/${id}`, data);
-      return await res.json();
-    },
-    onSuccess: (data) => {
-      toast({
-        title: "Utilisateur modifié",
-        description: `L'utilisateur ${data.username} a été modifié avec succès`,
-      });
-      setEditDialogOpen(false);
-      setEditingUser(null);
-      queryClient.invalidateQueries({ queryKey: ["/api/users"] });
-    },
-    onError: (error: any) => {
-      toast({
-        variant: "destructive",
-        title: "Erreur",
-        description: error.message || "Erreur lors de la modification de l'utilisateur",
-      });
-    },
-  });
-
-  const deleteUserMutation = useMutation({
-    mutationFn: async (id: string) => {
-      const res = await apiRequest("DELETE", `/api/users/${id}`, {});
-      return await res.json();
-    },
-    onSuccess: () => {
-      toast({
-        title: "Utilisateur supprimé",
-        description: "L'utilisateur a été supprimé avec succès",
-      });
-      setDeleteDialogOpen(false);
-      setUserToDelete(null);
-      queryClient.invalidateQueries({ queryKey: ["/api/users"] });
-    },
-    onError: (error: any) => {
-      toast({
-        variant: "destructive",
-        title: "Erreur",
-        description: error.message || "Erreur lors de la suppression de l'utilisateur",
-      });
-    },
-  });
-
-  const updatePermissionsMutation = useMutation({
-    mutationFn: async ({ userId, pageIds }: { userId: string; pageIds: string[] }) => {
-      const res = await apiRequest("POST", `/api/users/${userId}/page-permissions`, { pageIds });
-      return await res.json();
-    },
-    onSuccess: () => {
-      toast({
-        title: "Permissions mises à jour",
-        description: "Les permissions de l'utilisateur ont été mises à jour avec succès",
-      });
-      setPermissionsDialogOpen(false);
-      setPermissionsUser(null);
-      setSelectedPageIds([]);
-      queryClient.invalidateQueries({ queryKey: ["/api/users"] });
-    },
-    onError: (error: any) => {
-      toast({
-        variant: "destructive",
-        title: "Erreur",
-        description: error.message || "Erreur lors de la mise à jour des permissions",
-      });
-    },
-  });
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault();
-
-    if (!username || !password) {
-      toast({
-        variant: "destructive",
-        title: "Erreur",
-        description: "Veuillez remplir tous les champs",
-      });
-      return;
-    }
-
-    if (password.length < 4) {
-      toast({
-        variant: "destructive",
-        title: "Erreur",
-        description: "Le mot de passe doit contenir au moins 4 caractères",
-      });
-      return;
-    }
-
-    createUserMutation.mutate({ username, password, role });
-  };
-
-  const handleEditClick = (user: UserData) => {
-    setEditingUser(user);
-    setEditUsername(user.username);
-    setEditPassword("");
-    setEditRole(user.role);
-    setEditDialogOpen(true);
-  };
-
-  const handleEditSubmit = () => {
-    if (!editingUser) return;
-
-    const updateData: any = {};
-
-    if (editUsername !== editingUser.username) {
-      updateData.username = editUsername;
-    }
-
-    if (editPassword) {
-      updateData.password = editPassword;
-    }
-
-    if (editRole !== editingUser.role) {
-      updateData.role = editRole;
-    }
-
-    if (Object.keys(updateData).length === 0) {
-      toast({
-        variant: "destructive",
-        title: "Erreur",
-        description: "Aucune modification détectée",
-      });
-      return;
-    }
-
-    updateUserMutation.mutate({ id: editingUser.id, data: updateData });
-  };
-
-  const handleDeleteClick = (user: UserData) => {
-    setUserToDelete(user);
-    setDeleteDialogOpen(true);
-  };
-
-  const handleDeleteConfirm = () => {
-    if (userToDelete) {
-      deleteUserMutation.mutate(userToDelete.id);
-    }
-  };
-
-  const handlePermissionsClick = (user: UserData) => {
-    setPermissionsUser(user);
-    setPermissionsDialogOpen(true);
-  };
-
-  useEffect(() => {
-    if (userPermissions) {
-      setSelectedPageIds(userPermissions.map(p => p.pageId));
-    }
-  }, [userPermissions]);
-
-  const handlePermissionsSubmit = () => {
-    if (permissionsUser) {
-      updatePermissionsMutation.mutate({
-        userId: permissionsUser.id,
-        pageIds: selectedPageIds,
-      });
-    }
-  };
-
-  const togglePagePermission = (pageId: string) => {
-    setSelectedPageIds(prev => {
-      if (prev.includes(pageId)) {
-        return prev.filter(id => id !== pageId);
-      } else {
-        return [...prev, pageId];
-      }
-    });
-  };
-
-  return (
-    <div className="flex h-screen overflow-hidden bg-background">
-      {sidebarOpen && (
-        <div
-          className="fixed inset-0 bg-black/50 z-40"
-          onClick={() => setSidebarOpen(false)}
-        />
-      )}
-
-      <div className={`
-        fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out
-        ${sidebarOpen ? 'translate-x-0' : '-translate-x-full'}
-      `}>
-        <Sidebar onLinkClick={() => setSidebarOpen(false)} />
-      </div>
-
-      <main className="flex-1 overflow-y-auto">
-        <TopBar onMenuClick={() => setSidebarOpen(!sidebarOpen)} />
-
-        {/* MOBILE: Single column layout */}
-        <div className="p-4 space-y-6">
-          <div className="space-y-2">
-            <h1 className="text-2xl font-bold flex items-center gap-2">
-              <Users className="w-7 h-7" />
-              Gestion des utilisateurs
-            </h1>
-            <p className="text-sm text-muted-foreground">
-              Créez et gérez les utilisateurs de l'application
-            </p>
-          </div>
-
-          {/* Formulaire de création */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="flex items-center gap-2 text-base">
-                <UserPlus className="w-5 h-5" />
-                Créer un utilisateur
-              </CardTitle>
-              <CardDescription className="text-xs">
-                Ajouter un nouvel utilisateur
-              </CardDescription>
-            </CardHeader>
-            <CardContent className="p-5 pt-0">
-              <form onSubmit={handleSubmit} className="space-y-4">
-                <div className="space-y-2">
-                  <Label htmlFor="username" className="text-sm">Nom d'utilisateur</Label>
-                  <Input
-                    id="username"
-                    type="text"
-                    placeholder="utilisateur123"
-                    value={username}
-                    onChange={(e) => setUsername(e.target.value)}
-                    required
-                    className="min-h-[48px]"
-                    data-testid="input-new-username"
-                  />
-                </div>
-
-                <div className="space-y-2">
-                  <Label htmlFor="password" className="text-sm">Mot de passe</Label>
-                  <Input
-                    id="password"
-                    type="password"
-                    placeholder="••••••••"
-                    value={password}
-                    onChange={(e) => setPassword(e.target.value)}
-                    required
-                    className="min-h-[48px]"
-                    data-testid="input-new-password"
-                  />
-                  <p className="text-xs text-muted-foreground">
-                    Minimum 4 caractères
-                  </p>
-                </div>
-
-                <div className="space-y-2">
-                  <Label htmlFor="role" className="text-sm">Rôle</Label>
-                  <Select value={role} onValueChange={(value: "admin" | "user") => setRole(value)}>
-                    <SelectTrigger id="role" className="min-h-[48px]" data-testid="select-user-role">
-                      <SelectValue />
-                    </SelectTrigger>
-                    <SelectContent>
-                      <SelectItem value="user">Utilisateur</SelectItem>
-                      <SelectItem value="admin">Administrateur</SelectItem>
-                    </SelectContent>
-                  </Select>
-                </div>
-
-                <Button
-                  type="submit"
-                  className="w-full min-h-[48px]"
-                  disabled={createUserMutation.isPending}
-                  data-testid="button-create-user"
-                >
-                  {createUserMutation.isPending ? "Création..." : "Créer"}
-                </Button>
-              </form>
-            </CardContent>
-          </Card>
-
-          {/* Liste des utilisateurs */}
-          <Card className="rounded-2xl border-border/50 shadow-lg">
-            <CardHeader className="p-5">
-              <CardTitle className="text-base">Liste des utilisateurs</CardTitle>
-              <CardDescription className="text-xs">
-                {users?.length || 0} utilisateur(s) enregistré(s)
-              </CardDescription>
-            </CardHeader>
-            <CardContent className="p-5 pt-0">
-              {isLoading ? (
-                <div className="text-center py-8">
-                  <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary mx-auto"></div>
-                  <p className="text-muted-foreground mt-4 text-sm">Chargement...</p>
-                </div>
-              ) : users && users.length > 0 ? (
-                <div className="space-y-3">
-                  {users.map((user) => (
-                    <div key={user.id} className="p-4 rounded-lg border bg-card space-y-3">
-                      <div className="flex items-start justify-between gap-3">
-                        <div className="flex items-center gap-2 flex-1 min-w-0">
-                          {user.role === "admin" ? (
-                            <Shield className="w-5 h-5 text-primary flex-shrink-0" />
-                          ) : (
-                            <UserIcon className="w-5 h-5 text-muted-foreground flex-shrink-0" />
-                          )}
-                          <div className="min-w-0 flex-1">
-                            <div className="font-medium truncate">{user.username}</div>
-                            <Badge variant={user.role === "admin" ? "default" : "secondary"} className="mt-1">
-                              {user.role === "admin" ? "Administrateur" : "Utilisateur"}
-                            </Badge>
-                          </div>
-                        </div>
-                      </div>
-                      <div className="flex flex-col gap-2">
-                        {user.role === "user" && (
-                          <Button
-                            variant="outline"
-                            size="sm"
-                            onClick={() => handlePermissionsClick(user)}
-                            className="w-full min-h-[44px]"
-                            data-testid={`button-permissions-user-${user.id}`}
-                          >
-                            <Settings className="w-4 h-4 mr-2" />
-                            Permissions
-                          </Button>
-                        )}
-                        <div className="flex gap-2">
-                          <Button
-                            variant="outline"
-                            size="sm"
-                            onClick={() => handleEditClick(user)}
-                            className="flex-1 min-h-[44px]"
-                            data-testid={`button-edit-user-${user.id}`}
-                          >
-                            <Pencil className="w-4 h-4 mr-2" />
-                            Modifier
-                          </Button>
-                          <Button
-                            variant="destructive"
-                            size="sm"
-                            onClick={() => handleDeleteClick(user)}
-                            className="flex-1 min-h-[44px]"
-                            data-testid={`button-delete-user-${user.id}`}
-                          >
-                            <Trash2 className="w-4 h-4 mr-2" />
-                            Supprimer
-                          </Button>
-                        </div>
-                      </div>
-                    </div>
-                  ))}
-                </div>
-              ) : (
-                <div className="text-center py-8">
-                  <p className="text-muted-foreground text-sm">Aucun utilisateur trouvé</p>
-                </div>
-              )}
-            </CardContent>
-          </Card>
-        </div>
-      </main>
-
-      {/* Dialog de modification */}
-      <Dialog open={editDialogOpen} onOpenChange={setEditDialogOpen}>
-        <DialogContent className="w-[95vw] max-w-md mx-auto">
-          <DialogHeader>
-            <DialogTitle>Modifier l'utilisateur</DialogTitle>
-            <DialogDescription className="text-xs">
-              Modifiez les informations de l'utilisateur. Laissez le mot de passe vide pour ne pas le changer.
-            </DialogDescription>
-          </DialogHeader>
-          <div className="space-y-4 py-4">
-            <div className="space-y-2">
-              <Label htmlFor="edit-username" className="text-sm">Nom d'utilisateur</Label>
-              <Input
-                id="edit-username"
-                value={editUsername}
-                onChange={(e) => setEditUsername(e.target.value)}
-                className="min-h-[48px]"
-                data-testid="input-edit-username"
-              />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="edit-password" className="text-sm">Nouveau mot de passe (optionnel)</Label>
-              <Input
-                id="edit-password"
-                type="password"
-                placeholder="Laisser vide pour ne pas changer"
-                value={editPassword}
-                onChange={(e) => setEditPassword(e.target.value)}
-                className="min-h-[48px]"
-                data-testid="input-edit-password"
-              />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="edit-role" className="text-sm">Rôle</Label>
-              <Select value={editRole} onValueChange={(value: "admin" | "user") => setEditRole(value)}>
-                <SelectTrigger id="edit-role" className="min-h-[48px]" data-testid="select-edit-role">
-                  <SelectValue />
-                </SelectTrigger>
-                <SelectContent>
-                  <SelectItem value="user">Utilisateur</SelectItem>
-                  <SelectItem value="admin">Administrateur</SelectItem>
-                </SelectContent>
-              </Select>
-            </div>
-          </div>
-          <DialogFooter className="flex-col gap-2">
-            <Button
-              onClick={handleEditSubmit}
-              disabled={updateUserMutation.isPending}
-              className="w-full min-h-[48px]"
-              data-testid="button-save-edit"
-            >
-              {updateUserMutation.isPending ? "Enregistrement..." : "Enregistrer"}
-            </Button>
-            <Button variant="outline" onClick={() => setEditDialogOpen(false)} className="w-full min-h-[48px]">
-              Annuler
-            </Button>
-          </DialogFooter>
-        </DialogContent>
-      </Dialog>
-
-      {/* Dialog de confirmation de suppression */}
-      <AlertDialog open={deleteDialogOpen} onOpenChange={setDeleteDialogOpen}>
-        <AlertDialogContent className="w-[95vw] max-w-md mx-auto">
-          <AlertDialogHeader>
-            <AlertDialogTitle>Confirmer la suppression</AlertDialogTitle>
-            <AlertDialogDescription className="text-xs">
-              Êtes-vous sûr de vouloir supprimer l'utilisateur <strong>{userToDelete?.username}</strong> ?
-              Cette action est irréversible.
-            </AlertDialogDescription>
-          </AlertDialogHeader>
-          <AlertDialogFooter className="flex-col gap-2">
-            <AlertDialogAction
-              onClick={handleDeleteConfirm}
-              className="bg-destructive text-destructive-foreground hover:bg-destructive/90 w-full min-h-[48px]"
-              data-testid="button-confirm-delete"
-            >
-              {deleteUserMutation.isPending ? "Suppression..." : "Supprimer"}
-            </AlertDialogAction>
-            <AlertDialogCancel className="w-full min-h-[48px] mt-0">Annuler</AlertDialogCancel>
-          </AlertDialogFooter>
-        </AlertDialogContent>
-      </AlertDialog>
-
-      {/* Dialog de gestion des permissions */}
-      <Dialog open={permissionsDialogOpen} onOpenChange={setPermissionsDialogOpen}>
-        <DialogContent className="w-[95vw] max-w-2xl mx-auto max-h-[80vh] overflow-y-auto">
-          <DialogHeader>
-            <DialogTitle>Gérer les permissions</DialogTitle>
-            <DialogDescription className="text-xs">
-              Sélectionnez les pages auxquelles l'utilisateur <strong>{permissionsUser?.username}</strong> peut accéder
-            </DialogDescription>
-          </DialogHeader>
-          <div className="py-4">
-            {allPages && allPages.length > 0 ? (
-              <div className="space-y-3">
-                {allPages.map((page) => (
-                  <div key={page.id} className="flex items-center space-x-3 p-3 border rounded-lg hover:bg-accent touch-manipulation">
-                    <Checkbox
-                      id={`page-${page.id}`}
-                      checked={selectedPageIds.includes(page.id)}
-                      onCheckedChange={() => togglePagePermission(page.id)}
-                      className="w-5 h-5"
-                      data-testid={`checkbox-page-${page.id}`}
-                    />
-                    <Label
-                      htmlFor={`page-${page.id}`}
-                      className="flex-1 cursor-pointer"
-                    >
-                      <div className="font-medium text-sm">{page.pageName}</div>
-                      <div className="text-xs text-muted-foreground">
-                        {page.platform === "facebook" ? "Facebook" : "Instagram"}
-                      </div>
-                    </Label>
-                  </div>
-                ))}
-              </div>
-            ) : (
-              <div className="text-center py-8 text-muted-foreground text-sm">
-                Aucune page disponible
-              </div>
-            )}
-          </div>
-          <DialogFooter className="flex-col gap-2">
-            <Button
-              onClick={handlePermissionsSubmit}
-              disabled={updatePermissionsMutation.isPending}
-              className="w-full min-h-[48px]"
-              data-testid="button-save-permissions"
-            >
-              {updatePermissionsMutation.isPending ? "Enregistrement..." : "Enregistrer"}
-            </Button>
-            <Button variant="outline" onClick={() => setPermissionsDialogOpen(false)} className="w-full min-h-[48px]">
-              Annuler
-            </Button>
-          </DialogFooter>
-        </DialogContent>
-      </Dialog>
-    </div>
-  );
-}
diff --git a/client/src/pages/not-found.tsx b/client/src/pages/not-found.tsx
index dba9f83..064a716 100644
--- a/client/src/pages/not-found.tsx
+++ b/client/src/pages/not-found.tsx
@@ -1,21 +1,23 @@
-import { Card, CardContent } from "@/components/ui/card";
-import { AlertCircle } from "lucide-react";
+import { Link } from "wouter";
+import { Compass } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { LogoMark } from "@/components/brand/logo";
 
 export default function NotFound() {
   return (
-    <div className="min-h-screen w-full flex items-center justify-center bg-gray-50">
-      <Card className="w-full max-w-md mx-4">
-        <CardContent className="pt-6">
-          <div className="flex mb-4 gap-2">
-            <AlertCircle className="h-8 w-8 text-red-500" />
-            <h1 className="text-2xl font-bold text-gray-900">404 Page Not Found</h1>
-          </div>
-
-          <p className="mt-4 text-sm text-gray-600">
-            Did you forget to add the page to the router?
-          </p>
-        </CardContent>
-      </Card>
+    <div className="flex min-h-screen w-full flex-col items-center justify-center bg-background p-6 text-center">
+      <LogoMark size={44} />
+      <div className="mt-8 flex h-14 w-14 items-center justify-center rounded-full bg-primary/10 text-primary">
+        <Compass className="h-6 w-6" />
+      </div>
+      <p className="mt-4 text-sm font-medium text-primary">Erreur 404</p>
+      <h1 className="mt-1 text-2xl font-semibold tracking-tight">Page introuvable</h1>
+      <p className="mt-2 max-w-sm text-sm text-muted-foreground">
+        La page que vous cherchez n'existe pas ou a été déplacée.
+      </p>
+      <Button asChild className="mt-6">
+        <Link href="/">Retour au tableau de bord</Link>
+      </Button>
     </div>
   );
 }
diff --git a/client/src/pages/test-camera.tsx b/client/src/pages/test-camera.tsx
deleted file mode 100644
index 6434ed7..0000000
--- a/client/src/pages/test-camera.tsx
+++ /dev/null
@@ -1,40 +0,0 @@
-
-import React, { useState } from 'react';
-import { CameraRecorder } from '@/components/camera-recorder';
-import { Button } from '@/components/ui/button';
-
-export default function TestCameraPage() {
-    const [capturedFile, setCapturedFile] = useState<File | null>(null);
-    const [showCamera, setShowCamera] = useState(false);
-
-    return (
-        <div className="p-8 bg-gray-900 min-h-screen text-white">
-            <h1 className="text-3xl font-bold mb-8">Test Caméra Isolé</h1>
-
-            <div className="space-y-6">
-                <Button onClick={() => setShowCamera(true)}>Ouvrir Caméra (react-webcam)</Button>
-
-                {capturedFile && (
-                    <div className="mt-8">
-                        <h2 className="text-xl font-semibold mb-2">Fichier Capturé :</h2>
-                        <p>Nom: {capturedFile.name}</p>
-                        <p>Taille: {(capturedFile.size / 1024 / 1024).toFixed(2)} MB</p>
-                        <p>Type: {capturedFile.type}</p>
-                        <video controls src={URL.createObjectURL(capturedFile)} className="mt-4 max-w-sm border border-white/20 rounded" />
-                    </div>
-                )}
-            </div>
-
-            {showCamera && (
-                <CameraRecorder
-                    onCapture={(file) => {
-                        console.log("Captured:", file);
-                        setCapturedFile(file);
-                        setShowCamera(false);
-                    }}
-                    onCancel={() => setShowCamera(false)}
-                />
-            )}
-        </div>
-    );
-}
diff --git a/tailwind.config.ts b/tailwind.config.ts
index 2c0f234..5d244d7 100644
--- a/tailwind.config.ts
+++ b/tailwind.config.ts
@@ -11,55 +11,74 @@ export default {
         sm: "calc(var(--radius) - 4px)",
       },
       colors: {
-        background: "hsl(var(--background))",
-        foreground: "hsl(var(--foreground))",
+        background: "hsl(var(--background) / <alpha-value>)",
+        foreground: "hsl(var(--foreground) / <alpha-value>)",
         card: {
-          DEFAULT: "hsl(var(--card))",
-          foreground: "hsl(var(--card-foreground))",
+          DEFAULT: "hsl(var(--card) / <alpha-value>)",
+          foreground: "hsl(var(--card-foreground) / <alpha-value>)",
         },
         popover: {
-          DEFAULT: "hsl(var(--popover))",
-          foreground: "hsl(var(--popover-foreground))",
+          DEFAULT: "hsl(var(--popover) / <alpha-value>)",
+          foreground: "hsl(var(--popover-foreground) / <alpha-value>)",
         },
         primary: {
-          DEFAULT: "hsl(var(--primary))",
-          foreground: "hsl(var(--primary-foreground))",
+          DEFAULT: "hsl(var(--primary) / <alpha-value>)",
+          foreground: "hsl(var(--primary-foreground) / <alpha-value>)",
         },
         secondary: {
-          DEFAULT: "hsl(var(--secondary))",
-          foreground: "hsl(var(--secondary-foreground))",
+          DEFAULT: "hsl(var(--secondary) / <alpha-value>)",
+          foreground: "hsl(var(--secondary-foreground) / <alpha-value>)",
         },
         muted: {
-          DEFAULT: "hsl(var(--muted))",
-          foreground: "hsl(var(--muted-foreground))",
+          DEFAULT: "hsl(var(--muted) / <alpha-value>)",
+          foreground: "hsl(var(--muted-foreground) / <alpha-value>)",
         },
         accent: {
-          DEFAULT: "hsl(var(--accent))",
-          foreground: "hsl(var(--accent-foreground))",
+          DEFAULT: "hsl(var(--accent) / <alpha-value>)",
+          foreground: "hsl(var(--accent-foreground) / <alpha-value>)",
         },
         destructive: {
-          DEFAULT: "hsl(var(--destructive))",
-          foreground: "hsl(var(--destructive-foreground))",
+          DEFAULT: "hsl(var(--destructive) / <alpha-value>)",
+          foreground: "hsl(var(--destructive-foreground) / <alpha-value>)",
         },
-        border: "hsl(var(--border))",
-        input: "hsl(var(--input))",
-        ring: "hsl(var(--ring))",
+        success: {
+          DEFAULT: "hsl(var(--success) / <alpha-value>)",
+          foreground: "hsl(var(--success-foreground) / <alpha-value>)",
+        },
+        warning: {
+          DEFAULT: "hsl(var(--warning) / <alpha-value>)",
+          foreground: "hsl(var(--warning-foreground) / <alpha-value>)",
+        },
+        info: {
+          DEFAULT: "hsl(var(--info) / <alpha-value>)",
+          foreground: "hsl(var(--info-foreground) / <alpha-value>)",
+        },
+        "brand-accent": {
+          DEFAULT: "hsl(var(--brand-accent) / <alpha-value>)",
+          foreground: "hsl(var(--brand-accent-foreground) / <alpha-value>)",
+        },
+        facebook: "hsl(var(--facebook) / <alpha-value>)",
+        instagram: "hsl(var(--instagram) / <alpha-value>)",
+        tiktok: "hsl(var(--tiktok) / <alpha-value>)",
+        border: "hsl(var(--border) / <alpha-value>)",
+        input: "hsl(var(--input) / <alpha-value>)",
+        ring: "hsl(var(--ring) / <alpha-value>)",
         chart: {
-          "1": "hsl(var(--chart-1))",
-          "2": "hsl(var(--chart-2))",
-          "3": "hsl(var(--chart-3))",
-          "4": "hsl(var(--chart-4))",
-          "5": "hsl(var(--chart-5))",
+          "1": "hsl(var(--chart-1) / <alpha-value>)",
+          "2": "hsl(var(--chart-2) / <alpha-value>)",
+          "3": "hsl(var(--chart-3) / <alpha-value>)",
+          "4": "hsl(var(--chart-4) / <alpha-value>)",
+          "5": "hsl(var(--chart-5) / <alpha-value>)",
         },
         sidebar: {
-          DEFAULT: "hsl(var(--sidebar))",
-          foreground: "hsl(var(--sidebar-foreground))",
-          primary: "hsl(var(--sidebar-primary))",
-          "primary-foreground": "hsl(var(--sidebar-primary-foreground))",
-          accent: "hsl(var(--sidebar-accent))",
-          "accent-foreground": "hsl(var(--sidebar-accent-foreground))",
-          border: "hsl(var(--sidebar-border))",
-          ring: "hsl(var(--sidebar-ring))",
+          DEFAULT: "hsl(var(--sidebar) / <alpha-value>)",
+          foreground: "hsl(var(--sidebar-foreground) / <alpha-value>)",
+          primary: "hsl(var(--sidebar-primary) / <alpha-value>)",
+          "primary-foreground": "hsl(var(--sidebar-primary-foreground) / <alpha-value>)",
+          accent: "hsl(var(--sidebar-accent) / <alpha-value>)",
+          "accent-foreground": "hsl(var(--sidebar-accent-foreground) / <alpha-value>)",
+          border: "hsl(var(--sidebar-border) / <alpha-value>)",
+          ring: "hsl(var(--sidebar-ring) / <alpha-value>)",
         },
       },
       fontFamily: {
@@ -85,6 +104,9 @@ export default {
           },
         },
       },
+      boxShadow: {
+        soft: "0 1px 2px 0 rgb(15 23 42 / 0.04), 0 1px 3px 0 rgb(15 23 42 / 0.06)",
+      },
       animation: {
         "accordion-down": "accordion-down 0.2s ease-out",
         "accordion-up": "accordion-up 0.2s ease-out",