:root {
            /* Primary Colors - Violet */
            --primary-50: #F5F0FA;
            --primary-100: #EAE0F5;
            --primary-200: #D4C2EB;
            --primary-300: #BFA3E0;
            --primary-400: #A985D6;
            --primary-500: #6A2FB3;
            --primary-600: #5A28A0;
            --primary-700: #4A1F8D;
            --primary-800: #3A177A;
            --primary-900: #2A0F67;

            /* Neutral Colors */
            --neutral-50: #FAFAFA;
            --neutral-100: #F5F5F5;
            --neutral-200: #E5E5E5;
            --neutral-300: #D4D4D4;
            --neutral-400: #A3A3A3;
            --neutral-500: #737373;
            --neutral-600: #525252;
            --neutral-700: #404040;
            --neutral-800: #262626;
            --neutral-900: #171717;

            /* Semantic Colors */
            --success-500: #22C55E;
            --success-100: #DCFCE7;
            --warning-500: #F59E0B;
            --warning-100: #FEF3C7;
            --error-500: #EF4444;
            --error-100: #FEE2E2;
            --info-500: #3B82F6;
            --info-100: #DBEAFE;

            /* Typography */
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

            /* Spacing */
            --spacing-xs: 0.25rem;
            --spacing-sm: 0.5rem;
            --spacing-md: 1rem;
            --spacing-lg: 1.5rem;
            --spacing-xl: 2rem;
            --spacing-2xl: 3rem;
            --spacing-3xl: 4rem;

            /* Border Radius */
            --radius-sm: 0.25rem;
            --radius-md: 0.5rem;
            --radius-lg: 0.75rem;
            --radius-xl: 1rem;
            --radius-full: 9999px;

            /* Shadows */
            --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
            --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
            --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
            --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

            /* Transitions */
            --transition-fast: 150ms ease;
            --transition-normal: 300ms ease;

            /* Background & Surface Colors (Light Mode) */
            --bg-primary: #FFFFFF;
            --bg-secondary: #FAFAFA;
            --bg-tertiary: #F5F5F5;
            --text-primary: #171717;
            --text-secondary: #404040;
            --text-tertiary: #737373;
            --border-color: #E5E5E5;
        }

        /* Dark Mode Theme - DÉSACTIVÉ pour le moment (mode clair uniquement) */
        /*
        [data-theme="dark"] {
            /* Neutral Colors - Inversés pour dark mode */
            --neutral-50: #171717;
            --neutral-100: #262626;
            --neutral-200: #404040;
            --neutral-300: #525252;
            --neutral-400: #737373;
            --neutral-500: #A3A3A3;
            --neutral-600: #D4D4D4;
            --neutral-700: #E5E5E5;
            --neutral-800: #F5F5F5;
            --neutral-900: #FAFAFA;

            /* Background & Surface Colors (Dark Mode) */
            --bg-primary: #0F0F0F;
            --bg-secondary: #1A1A1A;
            --bg-tertiary: #262626;
            --text-primary: #FAFAFA;
            --text-secondary: #E5E5E5;
            --text-tertiary: #A3A3A3;
            --border-color: #404040;

            /* Shadows adaptées au dark mode */
            --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
            --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.3);
            --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.3);
            --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.5), 0 8px 10px -6px rgb(0 0 0 / 0.4);

            /* Couleurs primaires ajustées pour meilleur contraste en dark */
            --primary-50: #2A0F67;
            --primary-100: #3A177A;
            --primary-200: #4A1F8D;
            --primary-300: #5A28A0;
            --primary-400: #6A2FB3;
            --primary-500: #8B5DD0;
            --primary-600: #A985D6;
            --primary-700: #BFA3E0;
            --primary-800: #D4C2EB;
            --primary-900: #EAE0F5;
        }
        */

        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            margin: 0;
            padding: 0;
            scroll-behavior: smooth;
            box-sizing: border-box;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-primary);
            font-size: 1rem;
            line-height: 1.6;
            color: var(--text-primary);
            background-color: var(--bg-secondary);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            transition: background-color var(--transition-normal), color var(--transition-normal);
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-display);
            font-weight: 600;
            line-height: 1.2;
            color: var(--text-primary);
        }

        h1 { font-size: 2.5rem; }
        h2 { font-size: 2rem; }
        h3 { font-size: 1.5rem; }
        h4 { font-size: 1.25rem; }

        a {
            color: var(--primary-500);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--primary-600);
        }

        img {
            max-width: 100%;
            height: auto;
        }

        /* Container */
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm) var(--spacing-lg);
            font-family: var(--font-primary);
            font-size: 0.875rem;
            font-weight: 500;
            line-height: 1.5;
            text-align: center;
            white-space: nowrap;
            vertical-align: middle;
            cursor: pointer;
            user-select: none;
            border: 1px solid transparent;
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }

        .btn-primary {
            background-color: var(--primary-500);
            color: white;
        }

        .btn-primary:hover {
            background-color: var(--primary-600);
            color: white;
        }

        .btn-secondary {
            background-color: white;
            color: var(--primary-500);
            border-color: var(--primary-500);
        }

        .btn-secondary:hover {
            background-color: var(--primary-50);
        }

        .btn-success {
            background-color: var(--success-500);
            color: white;
        }

        .btn-success:hover {
            background-color: #16A34A;
            color: white;
        }

        .btn-warning {
            background-color: var(--warning-500);
            color: white;
        }

        .btn-warning:hover {
            background-color: #D97706;
            color: white;
        }

        .btn-danger {
            background-color: var(--error-500);
            color: white;
        }

        .btn-danger:hover {
            background-color: #DC2626;
            color: white;
        }

        .btn-info {
            background-color: var(--info-500);
            color: white;
        }

        .btn-info:hover {
            background-color: #2563EB;
            color: white;
        }

        .btn-lg {
            padding: var(--spacing-md) var(--spacing-xl);
            font-size: 1rem;
        }

        .btn-block {
            display: flex;
            width: 100%;
        }

        /* Cards */
        .card {
            background-color: var(--bg-primary);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            transition: background-color var(--transition-normal);
        }

        .card-header {
            padding: var(--spacing-lg);
            border-bottom: 1px solid var(--border-color);
            background: var(--bg-secondary);
        }

        .card-header h3 {
            margin: 0;
            font-size: 1.1rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }

        .card-header h3 i {
            color: var(--primary);
        }

        .card-body {
            padding: var(--spacing-lg);
        }

        /* Form Controls */
        .form-group {
            margin-bottom: var(--spacing-lg);
            position: relative;
        }

        .form-label {
            display: block;
            margin-bottom: var(--spacing-sm);
            font-weight: 500;
            color: var(--neutral-700);
            font-size: 0.9375rem;
        }

        .form-control,
        input[type="text"],
        input[type="email"],
        input[type="password"],
        input[type="tel"],
        input[type="number"],
        input[type="date"],
        input[type="time"],
        input[type="url"],
        select,
        textarea {
            width: 100%;
            padding: var(--spacing-sm) var(--spacing-md);
            font-family: var(--font-primary);
            font-size: 1rem;
            line-height: 1.5;
            color: var(--neutral-800);
            background-color: white;
            border: 1px solid var(--neutral-300);
            border-radius: var(--radius-md);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            box-sizing: border-box;
        }

        textarea {
            resize: vertical;
            min-height: 100px;
        }

        select {
            cursor: pointer;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right var(--spacing-md) center;
            background-size: 12px;
            padding-right: calc(var(--spacing-md) + 20px);
        }

        input[type="date"],
        input[type="time"],
        input[type="datetime-local"] {
            min-height: 42px;
        }

        input[type="date"]::-webkit-calendar-picker-indicator,
        input[type="time"]::-webkit-calendar-picker-indicator {
            cursor: pointer;
        }

        .form-control:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: none;
            border-color: var(--primary-500);
            box-shadow: 0 0 0 3px var(--primary-100);
        }

        .form-control.is-invalid,
        input.is-invalid,
        select.is-invalid,
        textarea.is-invalid {
            border-color: var(--error-500);
        }

        .form-control[readonly],
        input[readonly] {
            background-color: var(--bg-secondary);
            cursor: not-allowed;
            opacity: 0.7;
        }

        .invalid-feedback {
            display: block;
            margin-top: var(--spacing-xs);
            font-size: 0.875rem;
            color: var(--error-500);
        }

        .form-help,
        .form-text {
            display: block;
            margin-top: var(--spacing-xs);
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* Form Actions */
        .form-actions {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: var(--spacing-md);
            margin-top: var(--spacing-xl);
            padding-top: var(--spacing-lg);
            border-top: 1px solid var(--border-color);
        }

        @media (max-width: 768px) {
            .form-actions {
                flex-direction: column-reverse;
                align-items: stretch;
            }

            .form-actions .btn {
                width: 100%;
            }

            .form-group {
                margin-bottom: var(--spacing-md);
            }

            .card-body {
                padding: var(--spacing-md);
            }
        }

        .form-check {
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-sm);
            margin-bottom: var(--spacing-sm);
        }

        .form-check-input {
            margin-top: 0.25rem;
            width: 1rem;
            height: 1rem;
            accent-color: var(--primary-500);
        }

        .form-check-label {
            font-size: 0.875rem;
            color: var(--neutral-600);
        }

        /* Alerts */
        .alert {
            padding: var(--spacing-md);
            border-radius: var(--radius-md);
            margin-bottom: var(--spacing-md);
        }

        .alert-success {
            background-color: var(--success-100);
            color: #166534;
            border: 1px solid #86EFAC;
        }

        .alert-error, .alert-danger {
            background-color: var(--error-100);
            color: #991B1B;
            border: 1px solid #FCA5A5;
        }

        .alert-warning {
            background-color: var(--warning-100);
            color: #92400E;
            border: 1px solid #FCD34D;
        }

        .alert-info {
            background-color: var(--info-100);
            color: #1E40AF;
            border: 1px solid #93C5FD;
        }

        /* Navbar */
        .navbar {
            background-color: var(--bg-primary);
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: background-color var(--transition-normal);
        }

        .navbar-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--spacing-md) 0;
            position: relative;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--primary-500);
            padding-left: var(--spacing-md);
        }

        .navbar-brand:hover {
            color: var(--primary-600);
        }

        .navbar-nav {
            display: flex;
            align-items: center;
            gap: var(--spacing-lg);
            list-style: none;
        }

        .nav-link {
            font-weight: 500;
            color: var(--neutral-600);
            transition: color var(--transition-fast);
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary-500);
        }

        /* Theme Toggle Button - DÉSACTIVÉ (mode clair uniquement) */
        /*
        .theme-toggle-btn {
            background: none;
            border: none;
            color: var(--text-secondary);
            font-size: 1.25rem;
            cursor: pointer;
            padding: var(--spacing-sm);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
        }

        .theme-toggle-btn:hover {
            color: var(--primary-500);
            background-color: var(--bg-secondary);
        }

        .theme-toggle-btn:active {
            transform: scale(0.95);
        }
        */

        .navbar-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--neutral-700);
            cursor: pointer;
            padding-right: var(--spacing-md);
        }

        @media (max-width: 768px) {
            .navbar-toggle {
                display: block;
            }

            .navbar-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: white;
                flex-direction: column;
                padding: var(--spacing-lg);
                box-shadow: var(--shadow-md);
                z-index: 1000;
                gap: var(--spacing-md);
            }

            .navbar-nav.active {
                display: flex;
            }

            .navbar-nav li {
                width: 100%;
            }

            .navbar-nav .nav-link,
            .navbar-nav .btn {
                display: block;
                width: 100%;
                text-align: center;
                padding: var(--spacing-sm) var(--spacing-md);
            }
        }

        /* Footer */
        .footer {
            background-color: var(--neutral-900);
            color: var(--neutral-300);
            padding: var(--spacing-3xl) 0 var(--spacing-xl);
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
        }

        .footer-brand {
            font-family: var(--font-display);
            font-size: 1.5rem;
            color: white;
            margin-bottom: var(--spacing-md);
        }

        .footer h4 {
            color: white;
            font-size: 1rem;
            margin-bottom: var(--spacing-md);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: var(--spacing-sm);
        }

        .footer-links a {
            color: var(--neutral-400);
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: white;
        }

        .footer-bottom {
            border-top: 1px solid var(--neutral-700);
            padding-top: var(--spacing-lg);
            text-align: center;
            font-size: 0.875rem;
        }

        /* Main content */
        main {
            flex: 1;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
            color: white;
            padding: var(--spacing-3xl) 0;
            text-align: center;
        }

        .hero h1 {
            color: white;
            margin-bottom: var(--spacing-md);
        }

        .hero p {
            font-size: 1.25rem;
            opacity: 0.9;
            margin-bottom: var(--spacing-xl);
        }

        /* Page Header */
        .page-header {
            background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
            color: white;
            padding: var(--spacing-2xl) 0;
            text-align: center;
        }

        .page-header h1 {
            color: white;
            margin-bottom: var(--spacing-sm);
        }

        .page-header p {
            opacity: 0.9;
        }

        /* Grid utilities moved to assets/styles/client/components/grid-system.css */

        /* Section spacing */
        .section {
            padding: var(--spacing-3xl) 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: var(--spacing-2xl);
        }

        .section-title h2 {
            margin-bottom: var(--spacing-sm);
        }

        .section-title p {
            color: var(--neutral-600);
            max-width: 600px;
            margin: 0 auto;
        }

        /* Empty State */
        .empty-state {
            text-align: center;
            padding: var(--spacing-3xl) var(--spacing-xl);
        }

        .empty-state-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto var(--spacing-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
            border-radius: 50%;
        }

        .empty-state-icon i {
            font-size: 2.5rem;
            color: var(--primary-500);
        }

        .empty-state h4 {
            margin-bottom: var(--spacing-sm);
            color: var(--text-primary);
            font-size: 1.25rem;
        }

        .empty-state p {
            margin-bottom: var(--spacing-xl);
            max-width: 400px;
            margin-left: auto;
            margin-right: auto;
            color: var(--text-secondary);
        }

        .empty-state .btn {
            min-width: 200px;
        }

        /* Badge */
        .badge {
            display: inline-flex;
            align-items: center;
            padding: var(--spacing-xs) var(--spacing-sm);
            font-size: 0.75rem;
            font-weight: 500;
            border-radius: var(--radius-full);
        }

        .badge-primary {
            background-color: var(--primary-100);
            color: var(--primary-700);
        }

        .badge-success {
            background-color: var(--success-100);
            color: #166534;
        }

        .badge-warning {
            background-color: var(--warning-100);
            color: #92400E;
        }

        .badge-error {
            background-color: var(--error-100);
            color: #991B1B;
        }

        /* Text utilities */
        .text-center { text-align: center; }
        .text-primary { color: var(--primary-500); }
        .text-muted { color: var(--neutral-500); }
        .text-small { font-size: 0.875rem; }

        /* Flex utilities */
        .flex { display: flex; }
        .flex-col { flex-direction: column; }
        .flex-row { flex-direction: row; }
        .flex-wrap { flex-wrap: wrap; }
        .flex-center { align-items: center; justify-content: center; }
        .flex-between,
        .justify-between { justify-content: space-between; }
        .justify-center { justify-content: center; }
        .justify-start { justify-content: flex-start; }
        .justify-end { justify-content: flex-end; }
        .align-items-center,
        .items-center { align-items: center; }
        .align-items-start { align-items: flex-start; }
        .align-items-end { align-items: flex-end; }
        .gap-xs { gap: var(--spacing-xs); }
        .gap-sm { gap: var(--spacing-sm); }
        .gap-md { gap: var(--spacing-md); }
        .gap-lg { gap: var(--spacing-lg); }
        .gap-xl { gap: var(--spacing-xl); }

        /* Margin utilities */
        .mt-md { margin-top: var(--spacing-md); }
        .mt-lg { margin-top: var(--spacing-lg); }
        .mt-xl { margin-top: var(--spacing-xl); }
        .mb-md { margin-bottom: var(--spacing-md); }
        .mb-lg { margin-bottom: var(--spacing-lg); }
        .mb-xl { margin-bottom: var(--spacing-xl); }

        /* Auth pages */
        .auth-container {
            min-height: calc(100vh - 200px);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: var(--spacing-xl);
        }

        .auth-card {
            width: 100%;
            max-width: 420px;
        }

        .auth-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }

        .auth-header h1 {
            font-size: 1.75rem;
            margin-bottom: var(--spacing-sm);
        }

        .auth-footer {
            text-align: center;
            margin-top: var(--spacing-lg);
            padding-top: var(--spacing-lg);
            border-top: 1px solid var(--neutral-200);
        }

        /* Service cards */
        .service-card {
            transition: transform var(--transition-normal), box-shadow var(--transition-normal);
        }

        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .service-card-image {
            height: 200px;
            background-color: var(--primary-100);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: var(--primary-500);
        }

        .service-card-content {
            padding: var(--spacing-lg);
        }

        .service-card h3 {
            margin-bottom: var(--spacing-sm);
            font-size: 1.125rem;
        }

        .service-card p {
            color: var(--neutral-600);
            font-size: 0.875rem;
            margin-bottom: var(--spacing-md);
        }

        .service-price {
            font-weight: 600;
            color: var(--primary-500);
            font-size: 1.125rem;
        }

        /* Dashboard sidebar */
        .dashboard-layout {
            display: grid;
            grid-template-columns: 250px 1fr;
            gap: var(--spacing-xl);
            padding: var(--spacing-xl) 0;
        }

        @media (max-width: 768px) {
            .dashboard-layout {
                grid-template-columns: 1fr;
            }
        }

        .sidebar {
            background-color: white;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: var(--spacing-lg);
            height: fit-content;
        }

        .sidebar-toggle {
            display: none;
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--primary-500);
            color: white;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            box-shadow: var(--shadow-lg);
            z-index: 1001;
            transition: transform 0.2s, background 0.2s;
        }

        .sidebar-toggle:hover {
            background: var(--primary-600);
            transform: scale(1.05);
        }

        .sidebar-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 999;
        }

        @media (max-width: 768px) {
            .sidebar {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                bottom: 0;
                width: 280px;
                max-width: 85vw;
                border-radius: 0;
                z-index: 1000;
                overflow-y: auto;
                transform: translateX(-100%);
                transition: transform 0.3s ease;
            }

            .sidebar.active {
                display: block;
                transform: translateX(0);
            }

            .sidebar-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }

            .sidebar-overlay.active {
                display: block;
            }
        }

        .sidebar-nav {
            list-style: none;
            padding-left: 0;
        }

        .sidebar-nav li {
            margin-bottom: var(--spacing-sm);
        }

        .sidebar-nav a {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm) var(--spacing-md);
            color: var(--neutral-600);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }

        .sidebar-nav a:hover, .sidebar-nav a.active {
            background-color: var(--primary-50);
            color: var(--primary-500);
        }

        .sidebar-nav i {
            width: 20px;
            text-align: center;
        }

        .sidebar-nav .sidebar-separator {
            border-top: 1px solid var(--border);
            margin: var(--spacing-md) 0;
            padding: 0;
        }

        .sidebar-nav .unread-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 18px;
            height: 18px;
            padding: 0 5px;
            background: var(--error-500);
            color: white;
            font-size: 0.7rem;
            font-weight: 600;
            border-radius: 9px;
            margin-left: auto;
        }

        .sidebar-link-disabled {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm) var(--spacing-md);
            color: var(--neutral-400);
            border-radius: var(--radius-md);
            cursor: not-allowed;
            opacity: 0.6;
        }

        .sidebar-link-disabled i:first-child {
            width: 20px;
            text-align: center;
        }

        .user-avatar {
            width: 80px;
            height: 80px;
            background: var(--primary-100);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-md);
            font-size: 2rem;
            color: var(--primary-500);
            border: 5px solid;
            box-sizing: border-box;
            position: relative;
        }

        .user-avatar::before {
            content: '';
            position: absolute;
            top: -5px;
            left: -5px;
            right: -5px;
            bottom: -5px;
            border-radius: 50%;
            border: 5px solid transparent;
            background: linear-gradient(
                135deg,
                transparent 20%,
                rgba(255, 255, 255, 0.6) 40%,
                rgba(255, 255, 255, 0.8) 50%,
                rgba(255, 255, 255, 0.6) 60%,
                transparent 80%
            ) border-box;
            -webkit-mask:
                linear-gradient(#fff 0 0) padding-box,
                linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask:
                linear-gradient(#fff 0 0) padding-box,
                linear-gradient(#fff 0 0);
            mask-composite: exclude;
            background-size: 200% 200%;
            animation: shine 2s ease-in-out 1;
            pointer-events: none;
        }

        @keyframes shine {
            0% {
                background-position: 200% 200%;
            }
            100% {
                background-position: -100% -100%;
            }
        }

        /* Switch toggle */
        .switch-label {
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-md);
            cursor: pointer;
            padding: var(--spacing-sm) 0;
        }

        .switch-input {
            display: none;
        }

        .switch-slider {
            position: relative;
            width: 48px;
            min-width: 48px;
            height: 26px;
            background-color: var(--neutral-300);
            border-radius: var(--radius-full);
            transition: background-color var(--transition-fast);
        }

        .switch-slider::before {
            content: '';
            position: absolute;
            top: 3px;
            left: 3px;
            width: 20px;
            height: 20px;
            background-color: white;
            border-radius: 50%;
            transition: transform var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }

        .switch-input:checked + .switch-slider {
            background-color: var(--primary-500);
        }

        .switch-input:checked + .switch-slider::before {
            transform: translateX(22px);
        }

        .switch-text {
            flex: 1;
            font-size: 0.9375rem;
            line-height: 1.4;
        }

        .switch-text i {
            margin-right: var(--spacing-xs);
            color: var(--primary-500);
        }

        /* Toast notifications - LEGACY (utilisé uniquement pour les flash messages Twig) */
        /* Le système Stimulus utilise shared-controllers.css */
        .toast-container-legacy {
            position: fixed;
            top: 80px;
            right: 20px;
            z-index: 9999;
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 400px;
        }

        .toast-legacy {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: var(--spacing-md) var(--spacing-lg);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            background: white;
            opacity: 0;
            transform: translateX(100%);
            transition: all 0.3s ease;
        }

        .toast-legacy.toast-show {
            opacity: 1;
            transform: translateX(0);
        }

        .toast-legacy.toast-hide {
            opacity: 0;
            transform: translateX(100%);
        }

        .toast-legacy .toast-icon {
            font-size: 1.25rem;
            flex-shrink: 0;
        }

        .toast-legacy .toast-content {
            flex: 1;
            font-size: 0.9rem;
            line-height: 1.4;
        }

        .toast-legacy .toast-close {
            background: none;
            border: none;
            color: var(--neutral-400);
            cursor: pointer;
            padding: 4px;
            font-size: 0.875rem;
            transition: color 0.2s;
        }

        .toast-legacy .toast-close:hover {
            color: var(--neutral-600);
        }

        .toast-legacy.toast-success {
            border-left: 4px solid var(--success-500);
        }

        .toast-legacy.toast-success .toast-icon {
            color: var(--success-500);
        }

        .toast-legacy.toast-error,
        .toast-legacy.toast-danger {
            border-left: 4px solid var(--error-500);
        }

        .toast-legacy.toast-error .toast-icon,
        .toast-legacy.toast-danger .toast-icon {
            color: var(--error-500);
        }

        .toast-legacy.toast-warning {
            border-left: 4px solid var(--warning-500);
        }

        .toast-legacy.toast-warning .toast-icon {
            color: var(--warning-500);
        }

        .toast-legacy.toast-info {
            border-left: 4px solid var(--info-500);
        }

        .toast-legacy.toast-info .toast-icon {
            color: var(--info-500);
        }

        @media (max-width: 480px) {
            .toast-container-legacy {
                left: 10px;
                right: 10px;
                max-width: none;
            }
        }

        /* Loading Spinner */
        .loading-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 99999;
            backdrop-filter: blur(4px);
        }

        .loading-overlay.show {
            display: flex;
        }

        .loading-spinner {
            background: white;
            padding: var(--spacing-xl);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-xl);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--spacing-md);
        }

        .spinner {
            width: 48px;
            height: 48px;
            border: 4px solid var(--primary-100);
            border-top-color: var(--primary-500);
            border-radius: 50%;
            animation: spinner-rotate 0.8s linear infinite;
        }

        @keyframes spinner-rotate {
            to { transform: rotate(360deg); }
        }

        .loading-text {
            color: var(--text-primary);
            font-weight: 500;
            font-size: 0.9rem;
        }

        /* Inline spinner (for buttons, etc.) */
        .spinner-inline {
            display: inline-block;
            width: 16px;
            height: 16px;
            border: 2px solid currentColor;
            border-top-color: transparent;
            border-radius: 50%;
            animation: spinner-rotate 0.6s linear infinite;
            vertical-align: middle;
        }

        .spinner-sm {
            width: 12px;
            height: 12px;
            border-width: 2px;
        }

        .spinner-md {
            width: 20px;
            height: 20px;
            border-width: 2px;
        }

        .spinner-lg {
            width: 32px;
            height: 32px;
            border-width: 3px;
        }

        /* Alert Modal Styles */
        .alert-modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(4px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10001;
            animation: fadeIn 0.2s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .alert-modal-content {
            background: var(--bg-primary);
            border-radius: var(--radius-xl);
            width: 100%;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            animation: slideInDown 0.3s ease;
            overflow: hidden;
        }

        @keyframes slideInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .alert-modal-icon {
            text-align: center;
            padding: var(--spacing-xl) var(--spacing-xl) 0;
            font-size: 4rem;
        }

        .alert-modal-icon.success {
            color: var(--success-500);
        }

        .alert-modal-icon.error {
            color: var(--error-500);
        }

        .alert-modal-icon.warning {
            color: #f59e0b;
        }

        .alert-modal-icon.info {
            color: var(--primary-500);
        }

        .alert-modal-icon.question {
            color: #3b82f6;
        }

        .alert-modal-body {
            padding: var(--spacing-lg) var(--spacing-xl);
            text-align: center;
        }

        .alert-modal-body h3 {
            margin: 0 0 var(--spacing-md) 0;
            color: var(--text-primary);
            font-size: 1.25rem;
        }

        .alert-modal-body p {
            margin: 0;
            color: var(--text-secondary);
            line-height: 1.6;
            white-space: pre-line;
        }

        .alert-modal-footer {
            padding: var(--spacing-md) var(--spacing-xl) var(--spacing-xl);
            display: flex;
            gap: var(--spacing-md);
            justify-content: center;
        }

        .alert-modal-footer .btn {
            min-width: 100px;
        }

        /* Alert Modal - New Design */
        .alert-modal-dialog,
        .prompt-modal-dialog {
            background: white;
            border-radius: var(--radius-lg);
            max-width: 500px;
            width: 90%;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            animation: slideInDown 0.3s ease;
            overflow: hidden;
        }

        .alert-modal-header,
        .prompt-modal-header {
            padding: var(--spacing-xl);
            text-align: center;
            border-bottom: 1px solid var(--border);
        }

        .alert-modal-header h3,
        .prompt-modal-header h3 {
            margin: var(--spacing-sm) 0 0;
            font-size: 1.25rem;
            color: var(--text-primary);
        }

        .alert-modal-icon,
        .prompt-modal-icon {
            font-size: 3rem;
            margin-bottom: var(--spacing-sm);
        }

        .alert-modal-icon.success,
        .prompt-modal-icon.success {
            color: var(--success);
        }

        .alert-modal-icon.danger,
        .prompt-modal-icon.danger {
            color: var(--danger);
        }

        .alert-modal-icon.warning,
        .prompt-modal-icon.warning {
            color: var(--warning);
        }

        .alert-modal-icon.info,
        .prompt-modal-icon.info {
            color: var(--primary);
        }

        .alert-modal-body,
        .prompt-modal-body {
            padding: var(--spacing-xl);
            text-align: center;
        }

        .alert-modal-body p,
        .prompt-modal-body p {
            margin: 0 0 var(--spacing-md);
            color: var(--text-secondary);
            line-height: 1.6;
            white-space: pre-line;
        }

        .prompt-input {
            width: 100%;
            padding: var(--spacing-sm) var(--spacing-md);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            font-size: 1rem;
            transition: all 0.2s;
        }

        .prompt-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        .prompt-error {
            margin-top: var(--spacing-sm);
            padding: var(--spacing-sm);
            background: var(--danger-light);
            color: var(--danger);
            border-radius: var(--radius);
            font-size: 0.875rem;
        }

        .alert-modal-actions,
        .prompt-modal-actions {
            padding: var(--spacing-md) var(--spacing-xl) var(--spacing-xl);
            display: flex;
            gap: var(--spacing-md);
            justify-content: center;
            border-top: 1px solid var(--border);
        }

        .alert-modal-overlay.active,
        .prompt-modal-overlay.active {
            opacity: 1;
        }

        .alert-modal-overlay.active .alert-modal-dialog,
        .prompt-modal-overlay.active .prompt-modal-dialog {
            transform: translateY(0);
            opacity: 1;
        }