From f1d6f27e3d58d40c86cab36ae1c0b258e7110eaf Mon Sep 17 00:00:00 2001
From: michaelschal <35957947-michaelschal@users.noreply.replit.com>
Date: Tue, 12 Aug 2025 19:44:39 +0000
Subject: [PATCH] Adapt layout and sidebar for responsive mobile experience

Introduce a `useResponsive` hook, implement mobile-first sidebar behavior with a toggleable menu, and adjust layout for various screen sizes, along with minor type and deposit value handling in `CustomerOrderForm`.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: cc8ba926-557c-4bf1-a2ea-ceabbcf38824
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/cc8ba926-557c-4bf1-a2ea-ceabbcf38824/f2TM8xQ
---
 client/src/components/CustomerOrderForm.tsx |   8 +-
 client/src/components/Layout.tsx            |  77 +++++++++--
 client/src/components/Sidebar.tsx           | 134 +++++++++++---------
 client/src/hooks/useResponsive.ts           |  57 +++++++++
 client/src/index.css                        |  38 ++++++
 5 files changed, 241 insertions(+), 73 deletions(-)
 create mode 100644 client/src/hooks/useResponsive.ts

diff --git a/client/src/components/CustomerOrderForm.tsx b/client/src/components/CustomerOrderForm.tsx
index 7f0575c..da78519 100644
--- a/client/src/components/CustomerOrderForm.tsx
+++ b/client/src/components/CustomerOrderForm.tsx
@@ -99,7 +99,7 @@ export function CustomerOrderForm({
       quantity: order?.quantity || 1,
       supplierId: order?.supplierId || undefined,
       status: "En attente de Commande", // Statut fixe
-      deposit: order?.deposit || 0,
+      deposit: Number(order?.deposit) || 0,
       isPromotionalPrice: order?.isPromotionalPrice || false,
       customerNotified: order?.customerNotified || false,
       groupId: getDefaultGroupId(), // ✅ PRIORITÉ CORRECTE APPLIQUÉE
@@ -125,7 +125,7 @@ export function CustomerOrderForm({
       selectedStoreId,
       userHasGroups: !!user?.userGroups,
       userGroupsLength: user?.userGroups?.length,
-      userGroups: user?.userGroups?.map(ug => ({
+      userGroups: user?.userGroups?.map((ug: any) => ({
         groupId: ug.groupId || ug.group?.id, 
         groupName: ug.group?.name,
         fullGroupData: ug
@@ -156,7 +156,7 @@ export function CustomerOrderForm({
       contactNumber: data.contactNumber || '', 
       productName: data.productName || '',
       quantity: data.quantity,
-      groupId: typeof groupId === 'number' ? groupId : parseInt(groupId.toString()),
+      groupId: typeof groupId === 'number' ? groupId : parseInt(groupId?.toString() || '1'),
       isPickup: false,
       notes: data.notes,
       deposit: data.deposit || 0,
@@ -173,7 +173,7 @@ export function CustomerOrderForm({
   // Get available groups for the user
   const availableGroups = user?.role === 'admin' 
     ? groups 
-    : user?.userGroups?.map(ug => ug.group) || [];
+    : user?.userGroups?.map((ug: any) => ug.group) || [];
 
   // Auto-select group for users respecting admin store selection
   const currentGroupId = form.getValues('groupId');
diff --git a/client/src/components/Layout.tsx b/client/src/components/Layout.tsx
index 6acc5be..99b8f49 100644
--- a/client/src/components/Layout.tsx
+++ b/client/src/components/Layout.tsx
@@ -2,8 +2,9 @@ import { ReactNode, useState, createContext, useContext } from "react";
 import { useQuery, useQueryClient } from "@tanstack/react-query";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { Button } from "@/components/ui/button";
-import { LogOut, Store } from "lucide-react";
+import { LogOut, Store, Menu, X } from "lucide-react";
 import { useAuthUnified } from "@/hooks/useAuthUnified";
+import { useResponsive } from "@/hooks/useResponsive";
 import Sidebar from "./Sidebar";
 import type { Group } from "@shared/schema";
 
@@ -13,6 +14,8 @@ interface StoreContextType {
   stores: Group[];
   sidebarCollapsed: boolean;
   setSidebarCollapsed: (collapsed: boolean) => void;
+  mobileMenuOpen: boolean;
+  setMobileMenuOpen: (open: boolean) => void;
 }
 
 const StoreContext = createContext<StoreContextType | undefined>(undefined);
@@ -32,6 +35,8 @@ interface LayoutProps {
 export default function Layout({ children }: LayoutProps) {
   const { user } = useAuthUnified();
   const queryClient = useQueryClient();
+  const { isMobile, isTablet, isDesktop } = useResponsive();
+  
   const [selectedStoreId, setSelectedStoreId] = useState<number | null>(() => {
     // Restaurer le selectedStoreId depuis localStorage si disponible
     const saved = localStorage.getItem('selectedStoreId');
@@ -43,9 +48,12 @@ export default function Layout({ children }: LayoutProps) {
   const [sidebarCollapsed, setSidebarCollapsed] = useState<boolean>(() => {
     // Restaurer l'état de la sidebar depuis localStorage
     const saved = localStorage.getItem('sidebarCollapsed');
-    return saved ? JSON.parse(saved) : false;
+    // Sur mobile, toujours collapsé par défaut
+    return saved ? JSON.parse(saved) : isMobile;
   });
 
+  const [mobileMenuOpen, setMobileMenuOpen] = useState<boolean>(false);
+
   const { data: stores = [] } = useQuery<Group[]>({
     queryKey: ['/api/groups'],
     enabled: !!user,
@@ -56,20 +64,56 @@ export default function Layout({ children }: LayoutProps) {
   };
 
   return (
-    <StoreContext.Provider value={{ selectedStoreId, setSelectedStoreId, stores, sidebarCollapsed, setSidebarCollapsed }}>
-      <div className="flex h-screen overflow-hidden bg-gray-50">
-        <Sidebar />
-        <main className="flex-1 flex flex-col overflow-hidden">
+    <StoreContext.Provider value={{ 
+      selectedStoreId, 
+      setSelectedStoreId, 
+      stores, 
+      sidebarCollapsed, 
+      setSidebarCollapsed, 
+      mobileMenuOpen, 
+      setMobileMenuOpen 
+    }}>
+      <div className="flex h-screen overflow-hidden bg-gray-50 dark:bg-gray-900">
+        {/* Mobile Sidebar Overlay */}
+        {isMobile && mobileMenuOpen && (
+          <>
+            <div 
+              className="fixed inset-0 bg-black/50 z-40" 
+              onClick={() => setMobileMenuOpen(false)}
+            />
+            <div className="fixed inset-y-0 left-0 z-50 w-64 bg-white dark:bg-gray-800">
+              <Sidebar />
+            </div>
+          </>
+        )}
+        
+        {/* Desktop Sidebar */}
+        {!isMobile && <Sidebar />}
+        
+        <main className={`flex-1 flex flex-col overflow-hidden ${
+          isMobile ? 'ml-0' : sidebarCollapsed ? 'ml-16' : 'ml-64'
+        }`}>
           {/* Header with store selector for admin */}
-          <header className="h-16 bg-white border-b border-gray-200 flex items-center justify-between px-6">
+          <header className="h-16 bg-white dark:bg-gray-800 border-b border-gray-200 dark:border-gray-700 flex items-center justify-between px-4 sm:px-6">
             <div className="flex items-center gap-4">
-              <h1 className="text-lg font-medium text-gray-800">LogiFlow</h1>
+              {/* Mobile menu button */}
+              {isMobile && (
+                <Button
+                  variant="ghost"
+                  size="sm"
+                  onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
+                  className="h-8 w-8 p-0"
+                >
+                  {mobileMenuOpen ? <X className="h-5 w-5" /> : <Menu className="h-5 w-5" />}
+                </Button>
+              )}
+              <h1 className="text-lg font-medium text-gray-800 dark:text-gray-200">LogiFlow</h1>
             </div>
 
             {/* Store selector for admin - moved to top right */}
             {user?.role === 'admin' && stores.length > 0 && (
               <div className="flex items-center gap-2">
-                <Store className="h-4 w-4 text-gray-500" />
+                <Store className="h-4 w-4 text-gray-500 dark:text-gray-400" />
                 <Select
                   value={selectedStoreId?.toString() || "all"}
                   onValueChange={(value) => {
@@ -123,10 +167,21 @@ export default function Layout({ children }: LayoutProps) {
             )}
           </header>
 
-          <div className="flex-1 overflow-auto bg-gray-50 p-6">
-            {children}
+          {/* Main content area */}
+          <div className="flex-1 overflow-auto bg-gray-50 dark:bg-gray-900 p-4 sm:p-6">
+            <div className="container-responsive">
+              {children}
+            </div>
           </div>
         </main>
+        
+        {/* Mobile menu close overlay */}
+        {isMobile && mobileMenuOpen && (
+          <div 
+            className="fixed inset-0 bg-black/20 z-30" 
+            onClick={() => setMobileMenuOpen(false)}
+          />
+        )}
       </div>
     </StoreContext.Provider>
   );
diff --git a/client/src/components/Sidebar.tsx b/client/src/components/Sidebar.tsx
index 075e16d..adf62f7 100644
--- a/client/src/components/Sidebar.tsx
+++ b/client/src/components/Sidebar.tsx
@@ -1,5 +1,6 @@
 import { Link, useLocation } from "wouter";
 import { useAuthSimple } from "@/hooks/useAuthSimple";
+import { useResponsive } from "@/hooks/useResponsive";
 import { Button } from "@/components/ui/button";
 import { useStore } from "./Layout";
 import { 
@@ -25,7 +26,8 @@ import {
 export default function Sidebar() {
   const { user, isLoading, error } = useAuthSimple();
   const [location] = useLocation();
-  const { sidebarCollapsed, setSidebarCollapsed } = useStore();
+  const { isMobile, isTablet, isDesktop } = useResponsive();
+  const { sidebarCollapsed, setSidebarCollapsed, mobileMenuOpen, setMobileMenuOpen } = useStore();
 
   // Debug logging pour production
   console.log('Sidebar - User:', user);
@@ -48,9 +50,20 @@ export default function Sidebar() {
   };
 
   const toggleSidebar = () => {
-    const newCollapsed = !sidebarCollapsed;
-    setSidebarCollapsed(newCollapsed);
-    localStorage.setItem('sidebarCollapsed', JSON.stringify(newCollapsed));
+    if (isMobile) {
+      setMobileMenuOpen(!mobileMenuOpen);
+    } else {
+      const newCollapsed = !sidebarCollapsed;
+      setSidebarCollapsed(newCollapsed);
+      localStorage.setItem('sidebarCollapsed', JSON.stringify(newCollapsed));
+    }
+  };
+
+  // Close mobile menu when clicking on a link
+  const handleLinkClick = () => {
+    if (isMobile && mobileMenuOpen) {
+      setMobileMenuOpen(false);
+    }
   };
 
   const getInitials = (firstName?: string, lastName?: string) => {
@@ -168,10 +181,13 @@ export default function Sidebar() {
 
 
 
+  // Sur mobile, toujours afficher en mode collapsed quand fermé
+  const isCollapsed = isMobile ? false : sidebarCollapsed;
+  
   // Si l'utilisateur n'est pas encore chargé, afficher un état de chargement
   if (isLoading) {
     return (
-      <aside className={`${sidebarCollapsed ? 'w-16' : 'w-64'} bg-white border-r border-gray-200 flex flex-col shadow-lg transition-all duration-300 ease-in-out`}>
+      <aside className={`${isCollapsed ? 'w-16' : 'w-64'} bg-white dark:bg-gray-800 border-r border-gray-200 dark:border-gray-700 flex flex-col shadow-lg transition-all duration-300 ease-in-out`}>
         <div className="h-16 flex items-center justify-between border-b border-gray-200 bg-white px-3">
           {!sidebarCollapsed && (
             <div className="flex items-center space-x-3">
@@ -207,7 +223,7 @@ export default function Sidebar() {
   // Si l'utilisateur n'est pas authentifié, afficher seulement le logo
   if (!user) {
     return (
-      <aside className={`${sidebarCollapsed ? 'w-16' : 'w-64'} bg-white border-r border-gray-200 flex flex-col shadow-lg transition-all duration-300 ease-in-out`}>
+      <aside className={`${isCollapsed ? 'w-16' : 'w-64'} bg-white dark:bg-gray-800 border-r border-gray-200 dark:border-gray-700 flex flex-col shadow-lg transition-all duration-300 ease-in-out`}>
         <div className="h-16 flex items-center justify-between border-b border-gray-200 bg-white px-3">
           {!sidebarCollapsed && (
             <div className="flex items-center space-x-3">
@@ -243,32 +259,34 @@ export default function Sidebar() {
   }
 
   return (
-    <aside className={`${sidebarCollapsed ? 'w-16' : 'w-64'} bg-white border-r border-gray-200 flex flex-col shadow-lg transition-all duration-300 ease-in-out`}>
+    <aside className={`${isCollapsed ? 'w-16' : 'w-64'} bg-white dark:bg-gray-800 border-r border-gray-200 dark:border-gray-700 flex flex-col shadow-lg transition-all duration-300 ease-in-out`}>
       {/* Logo et bouton de collapse */}
-      <div className="h-16 flex items-center justify-between border-b border-gray-200 bg-white px-3">
-        {!sidebarCollapsed && (
+      <div className="h-16 flex items-center justify-between border-b border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-800 px-3">
+        {!isCollapsed && (
           <div className="flex items-center space-x-3">
-            <Store className="h-6 w-6 text-blue-600" />
-            <span className="text-lg font-semibold text-gray-900">LogiFlow</span>
+            <Store className="h-6 w-6 text-blue-600 dark:text-blue-400" />
+            <span className="text-lg font-semibold text-gray-900 dark:text-gray-100">LogiFlow</span>
           </div>
         )}
-        {sidebarCollapsed && (
+        {isCollapsed && (
           <div className="flex items-center justify-center w-full">
-            <Store className="h-6 w-6 text-blue-600" />
+            <Store className="h-6 w-6 text-blue-600 dark:text-blue-400" />
           </div>
         )}
-        <Button
-          variant="ghost"
-          size="sm"
-          onClick={toggleSidebar}
-          className="h-8 w-8 p-0 hover:bg-gray-100"
-        >
-          {sidebarCollapsed ? (
-            <ChevronRight className="h-4 w-4" />
-          ) : (
-            <ChevronLeft className="h-4 w-4" />
-          )}
-        </Button>
+        {!isMobile && (
+          <Button
+            variant="ghost"
+            size="sm"
+            onClick={toggleSidebar}
+            className="h-8 w-8 p-0 hover:bg-gray-100 dark:hover:bg-gray-700"
+          >
+            {isCollapsed ? (
+              <ChevronRight className="h-4 w-4" />
+            ) : (
+              <ChevronLeft className="h-4 w-4" />
+            )}
+          </Button>
+        )}
       </div>
 
       {/* Navigation */}
@@ -290,16 +308,16 @@ export default function Sidebar() {
             return (
               <Link key={item.path} href={item.path}>
                 <div
-                  className={`flex items-center ${sidebarCollapsed ? 'px-3 py-3 justify-center' : 'px-3 py-2'} text-sm font-medium transition-colors hover:bg-gray-100 ${
+                  className={`flex items-center ${isCollapsed ? 'px-3 py-3 justify-center' : 'px-3 py-2'} text-sm font-medium transition-colors hover:bg-gray-100 dark:hover:bg-gray-700 ${
                     active
-                      ? 'bg-gray-100 text-gray-900 border-r-2 border-gray-700'
-                      : 'text-gray-700'
+                      ? 'bg-gray-100 dark:bg-gray-700 text-gray-900 dark:text-gray-100 border-r-2 border-blue-600 dark:border-blue-400'
+                      : 'text-gray-700 dark:text-gray-300'
                   }`}
-                  title={sidebarCollapsed ? item.label : undefined}
-                  onClick={() => console.log(`Navigating to: ${item.path}`)}
+                  title={isCollapsed ? item.label : undefined}
+                  onClick={handleLinkClick}
                 >
-                  <Icon className={`h-4 w-4 ${sidebarCollapsed ? '' : 'mr-3'}`} />
-                  {!sidebarCollapsed && item.label}
+                  <Icon className={`h-4 w-4 ${isCollapsed ? '' : 'mr-3'}`} />
+                  {!isCollapsed && item.label}
                 </div>
               </Link>
             );
@@ -309,14 +327,14 @@ export default function Sidebar() {
         {/* Management Section */}
         {managementItems.some(item => hasPermission(item.roles)) && (
           <>
-            {!sidebarCollapsed && (
+            {!isCollapsed && (
               <div className="mt-6 mb-2">
-                <h3 className="px-3 text-xs font-medium text-gray-500 uppercase tracking-wider">
+                <h3 className="px-3 text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                   Gestion
                 </h3>
               </div>
             )}
-            {sidebarCollapsed && <div className="mt-4 mb-2 border-t border-gray-200"></div>}
+            {isCollapsed && <div className="mt-4 mb-2 border-t border-gray-200 dark:border-gray-700"></div>}
             <div className="space-y-1">
               {managementItems.map((item) => {
                 if (!hasPermission(item.roles)) return null;
@@ -327,16 +345,16 @@ export default function Sidebar() {
                 return (
                   <Link key={item.path} href={item.path}>
                     <div
-                      className={`flex items-center ${sidebarCollapsed ? 'px-3 py-3 justify-center' : 'px-3 py-2'} text-sm font-medium transition-colors hover:bg-gray-100 ${
+                      className={`flex items-center ${isCollapsed ? 'px-3 py-3 justify-center' : 'px-3 py-2'} text-sm font-medium transition-colors hover:bg-gray-100 dark:hover:bg-gray-700 ${
                         active
-                          ? 'bg-gray-100 text-gray-900 border-r-2 border-gray-700'
-                          : 'text-gray-700'
+                          ? 'bg-gray-100 dark:bg-gray-700 text-gray-900 dark:text-gray-100 border-r-2 border-blue-600 dark:border-blue-400'
+                          : 'text-gray-700 dark:text-gray-300'
                       }`}
-                      title={sidebarCollapsed ? item.label : undefined}
-                      onClick={() => console.log(`Navigating to management: ${item.path}`)}
+                      title={isCollapsed ? item.label : undefined}
+                      onClick={handleLinkClick}
                     >
-                      <Icon className={`h-4 w-4 ${sidebarCollapsed ? '' : 'mr-3'}`} />
-                      {!sidebarCollapsed && item.label}
+                      <Icon className={`h-4 w-4 ${isCollapsed ? '' : 'mr-3'}`} />
+                      {!isCollapsed && item.label}
                     </div>
                   </Link>
                 );
@@ -348,10 +366,10 @@ export default function Sidebar() {
 
       {/* Administration Section */}
       {adminItems.some(item => hasPermission(item.roles)) && (
-        <div className="border-t border-gray-200 py-4 px-3">
-          {!sidebarCollapsed && (
+        <div className="border-t border-gray-200 dark:border-gray-700 py-4 px-3">
+          {!isCollapsed && (
             <div className="mb-2">
-              <h3 className="px-3 text-xs font-medium text-gray-500 uppercase tracking-wider">
+              <h3 className="px-3 text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                 Administration
               </h3>
             </div>
@@ -366,16 +384,16 @@ export default function Sidebar() {
               return (
                 <Link key={item.path} href={item.path}>
                   <div
-                    className={`flex items-center ${sidebarCollapsed ? 'px-3 py-3 justify-center' : 'px-3 py-2'} text-sm font-medium transition-colors hover:bg-gray-100 ${
+                    className={`flex items-center ${isCollapsed ? 'px-3 py-3 justify-center' : 'px-3 py-2'} text-sm font-medium transition-colors hover:bg-gray-100 dark:hover:bg-gray-700 ${
                       active
-                        ? 'bg-gray-100 text-gray-900 border-r-2 border-gray-700'
-                        : 'text-gray-700'
+                        ? 'bg-gray-100 dark:bg-gray-700 text-gray-900 dark:text-gray-100 border-r-2 border-blue-600 dark:border-blue-400'
+                        : 'text-gray-700 dark:text-gray-300'
                     }`}
-                    title={sidebarCollapsed ? item.label : undefined}
-                    onClick={() => console.log(`Navigating to admin: ${item.path}`)}
+                    title={isCollapsed ? item.label : undefined}
+                    onClick={handleLinkClick}
                   >
-                    <Icon className={`h-4 w-4 ${sidebarCollapsed ? '' : 'mr-3'}`} />
-                    {!sidebarCollapsed && item.label}
+                    <Icon className={`h-4 w-4 ${isCollapsed ? '' : 'mr-3'}`} />
+                    {!isCollapsed && item.label}
                   </div>
                 </Link>
               );
@@ -385,20 +403,20 @@ export default function Sidebar() {
       )}
 
       {/* User Profile & Logout */}
-      <div className="border-t border-gray-200 p-4">
-        {!sidebarCollapsed ? (
+      <div className="border-t border-gray-200 dark:border-gray-700 p-4">
+        {!isCollapsed ? (
           <>
             <div className="flex items-center space-x-3 mb-3">
-              <div className="h-8 w-8 bg-gray-100 flex items-center justify-center">
-                <span className="text-xs font-medium text-gray-700">
+              <div className="h-8 w-8 bg-gray-100 dark:bg-gray-700 flex items-center justify-center rounded-full">
+                <span className="text-xs font-medium text-gray-700 dark:text-gray-300">
                   {getInitials(user?.firstName, user?.lastName)}
                 </span>
               </div>
               <div className="flex-1 min-w-0">
-                <p className="text-sm font-medium text-gray-900 truncate">
+                <p className="text-sm font-medium text-gray-900 dark:text-gray-100 truncate">
                   {user?.firstName || user?.lastName ? `${user?.firstName || ''} ${user?.lastName || ''}`.trim() : user?.username}
                 </p>
-                <p className="text-xs text-gray-500 truncate">
+                <p className="text-xs text-gray-500 dark:text-gray-400 truncate">
                   {user?.role === 'admin' ? 'Administrateur' : 
                    user?.role === 'manager' ? 'Manager' : 
                    user?.role === 'directeur' ? 'Directeur' : 'Employé'}
diff --git a/client/src/hooks/useResponsive.ts b/client/src/hooks/useResponsive.ts
new file mode 100644
index 0000000..6bcfba3
--- /dev/null
+++ b/client/src/hooks/useResponsive.ts
@@ -0,0 +1,57 @@
+import { useState, useEffect } from "react";
+
+interface ResponsiveState {
+  isMobile: boolean;
+  isTablet: boolean;
+  isDesktop: boolean;
+  screenWidth: number;
+}
+
+const BREAKPOINTS = {
+  mobile: 768,
+  tablet: 1024,
+} as const;
+
+export function useResponsive(): ResponsiveState {
+  const [state, setState] = useState<ResponsiveState>(() => {
+    if (typeof window === 'undefined') {
+      return {
+        isMobile: false,
+        isTablet: false,
+        isDesktop: true,
+        screenWidth: 1920,
+      };
+    }
+
+    const width = window.innerWidth;
+    return {
+      isMobile: width < BREAKPOINTS.mobile,
+      isTablet: width >= BREAKPOINTS.mobile && width < BREAKPOINTS.tablet,
+      isDesktop: width >= BREAKPOINTS.tablet,
+      screenWidth: width,
+    };
+  });
+
+  useEffect(() => {
+    const handleResize = () => {
+      const width = window.innerWidth;
+      setState({
+        isMobile: width < BREAKPOINTS.mobile,
+        isTablet: width >= BREAKPOINTS.mobile && width < BREAKPOINTS.tablet,
+        isDesktop: width >= BREAKPOINTS.tablet,
+        screenWidth: width,
+      });
+    };
+
+    window.addEventListener('resize', handleResize);
+    return () => window.removeEventListener('resize', handleResize);
+  }, []);
+
+  return state;
+}
+
+// Hook spécialisé pour la navigation mobile
+export function useIsMobileNavigation() {
+  const { isMobile } = useResponsive();
+  return isMobile;
+}
\ No newline at end of file
diff --git a/client/src/index.css b/client/src/index.css
index 6155572..9696545 100644
--- a/client/src/index.css
+++ b/client/src/index.css
@@ -125,6 +125,44 @@
   .hover\:bg-accent:hover {
     background-color: var(--accent);
   }
+
+  /* Responsive utilities */
+  .container-responsive {
+    @apply w-full mx-auto px-4 sm:px-6 lg:px-8;
+    max-width: 1400px;
+  }
+  
+  .grid-responsive {
+    @apply grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4;
+  }
+  
+  .card-responsive {
+    @apply bg-card border border-border rounded-lg shadow-sm hover:shadow-md transition-shadow p-4 sm:p-6;
+  }
+  
+  .text-responsive-sm {
+    @apply text-sm sm:text-base;
+  }
+  
+  .text-responsive-lg {
+    @apply text-lg sm:text-xl lg:text-2xl;
+  }
+  
+  .sidebar-width {
+    @apply w-16 lg:w-64;
+  }
+  
+  .sidebar-collapsed {
+    @apply w-16;
+  }
+  
+  .main-content {
+    @apply flex-1 flex flex-col overflow-hidden ml-16 lg:ml-64;
+  }
+  
+  .main-content-expanded {
+    @apply ml-16;
+  }
 }
 
 /* Supprimer le contour orange de la date du jour dans le calendrier */