/* 🎨 MobilePro - Design System Moderne */
/* Charte graphique premium avec animations et responsive design */

:root {
    /* 🎨 Couleurs Premium - Palette "Royal Blue" */
    --primary-blue: #2563eb;
    /* Plus profond */
    --primary-blue-dark: #1d4ed8;
    --primary-blue-light: #60a5fa;
    --primary-blue-ultra-light: #eff6ff;

    /* Couleurs Secondaires - Accents */
    --secondary-indigo: #4f46e5;
    --secondary-purple: #7c3aed;
    --secondary-teal: #0d9488;

    /* Couleurs Neutres - Cool Grays */
    --white: #ffffff;
    --gray-50: #f8fafc;
    /* Teinte bleutée très légère */
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Couleurs d'état - Vibrantes */
    --success: #10b981;
    --success-light: #d1fae5;
    --error: #ef4444;
    --error-light: #fee2e2;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --info: #3b82f6;
    --info-light: #dbeafe;

    /* Effets Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --backdrop-blur: blur(12px);

    /* Ombres Douces (Soft Shadows) */
    --shadow-sm: 0 1px 2px 0 rgba(148, 163, 184, 0.1);
    --shadow: 0 4px 6px -1px rgba(148, 163, 184, 0.1), 0 2px 4px -1px rgba(148, 163, 184, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(148, 163, 184, 0.1), 0 4px 6px -2px rgba(148, 163, 184, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(148, 163, 184, 0.1), 0 10px 10px -5px rgba(148, 163, 184, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(148, 163, 184, 0.25);

    /* Rayons de bordure */
    --radius-sm: 0.5rem;
    --radius: 0.75rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

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

    /* Typographie */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* 🔧 Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    color: var(--gray-800);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 🌫️ Utilitaire Glassmorphism */
.glass {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

/* 📱 Layout principal */
.app-layout {
    display: flex;
    min-height: 100vh;
    background: radial-gradient(circle at top right, var(--primary-blue-ultra-light), var(--gray-50));
}

/* 🎯 Sidebar Premium */
.sidebar {
    width: 280px;
    background: rgba(255, 255, 255, 0.85);
    /* Semi-transparent */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-right: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-xl);
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 1000;
    transform: translateX(0);
    transition: transform var(--transition);
    overflow-y: auto;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
    background: transparent;
    color: var(--gray-900);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.sidebar-logo .logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    box-shadow: var(--shadow-lg);
    color: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.sidebar-logo .logo-text h1 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.125rem;
}

.sidebar-logo .logo-text .subtitle {
    font-size: 0.75rem;
    opacity: 0.8;
    font-weight: 400;
}

/* 🧭 Navigation sidebar */
.sidebar-nav {
    padding: var(--spacing-lg);
}

.nav-section {
    margin-bottom: var(--spacing-xl);
}

.nav-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin-bottom: var(--spacing);
    padding: 0 var(--spacing);
}

.nav-menu {
    list-style: none;
}

.nav-item {
    margin-bottom: var(--spacing-xs);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing);
    padding: var(--spacing) var(--spacing);
    color: var(--gray-600);
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 500;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    margin: 0 var(--spacing-sm);
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-blue-ultra-light);
    border-radius: var(--radius);
    transition: width var(--transition);
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue);
    background: var(--primary-blue-ultra-light);
    transform: translateX(4px);
}

.nav-link.active {
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

/* 📱 Toggle sidebar mobile */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: var(--spacing);
    left: var(--spacing);
    z-index: 1001;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    cursor: pointer;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition);
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.sidebar-toggle:hover {
    background: var(--primary-blue-dark);
    transform: scale(1.1);
}

.sidebar-toggle:active {
    transform: scale(0.95);
}

/* 📱 Position du toggle à droite sur mobile */
@media (max-width: 768px) {
    .sidebar-toggle {
        left: auto;
        right: var(--spacing);
    }
}

/* 📄 Contenu principal */
.main-content {
    flex: 1;
    margin-left: 280px;
    min-height: 100vh;
    background: var(--gray-50);
    transition: margin-left var(--transition);
}

.main-content.expanded {
    margin-left: 0;
}

/* 🎯 Header du contenu */
.content-header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--glass-border);
    padding: var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 100;
}

.content-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.page-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.page-subtitle {
    font-size: 1rem;
    color: var(--gray-600);
    margin-top: var(--spacing-xs);
}

.header-actions {
    display: flex;
    gap: var(--spacing);
    align-items: center;
}

/* 📦 Container principal */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

/* 🎴 Cards modernes */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    overflow: hidden;
    transition: all var(--transition);
    position: relative;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--secondary-indigo) 100%);
    opacity: 0;
    transition: opacity var(--transition);
}

.card:hover::before {
    opacity: 1;
}

.card-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-100);
    background: transparent;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.card-title .title-icon {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-indigo) 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.875rem;
}

.card-subtitle {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: var(--spacing-xs);
}

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

.card-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 🎯 Stats cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-indigo) 100%);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
    cursor: pointer;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    transition: all var(--transition-slow);
}

.stat-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.stat-card:hover::before {
    top: -25%;
    right: -25%;
}

.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.stat-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    backdrop-filter: blur(10px);
}

.stat-trend {
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, var(--white) 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
    font-weight: 500;
}

.stat-change {
    font-size: 0.75rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* 🎨 Gradient variants pour les stats */
.stat-card.variant-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--secondary-teal) 100%);
}

.stat-card.variant-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #f97316 100%);
}

.stat-card.variant-purple {
    background: linear-gradient(135deg, var(--secondary-purple) 0%, #a855f7 100%);
}

.stat-card.variant-indigo {
    background: linear-gradient(135deg, var(--secondary-indigo) 0%, #6366f1 100%);
}

/* 🔘 Boutons modernes */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing) var(--spacing-lg);
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    user-select: none;
    line-height: 1.5;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:active {
    transform: translateY(1px);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Variantes de boutons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-indigo) 100%);
    color: var(--white);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--secondary-indigo) 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--secondary-teal) 100%);
    color: var(--white);
    box-shadow: var(--shadow);
}

.btn-success:hover {
    background: linear-gradient(135deg, #059669 0%, var(--secondary-teal) 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, var(--error) 0%, #dc2626 100%);
    color: var(--white);
    box-shadow: var(--shadow);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #f97316 100%);
    color: var(--white);
    box-shadow: var(--shadow);
}

.btn-ghost {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid transparent;
}

.btn-ghost:hover {
    background: var(--primary-blue-ultra-light);
    border-color: var(--primary-blue);
}

/* Tailles de boutons */
.btn-sm {
    padding: var(--spacing-sm) var(--spacing);
    font-size: 0.75rem;
    border-radius: var(--radius-sm);
}

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

.btn-xl {
    padding: var(--spacing-xl) var(--spacing-2xl);
    font-size: 1.125rem;
    border-radius: var(--radius-lg);
}

/* Bouton avec icône uniquement */
.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius);
}

.btn-icon.btn-sm {
    width: 32px;
    height: 32px;
}

.btn-icon.btn-lg {
    width: 52px;
    height: 52px;
}

/* Groupe de boutons */
.btn-group {
    display: inline-flex;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.btn-group .btn {
    border-radius: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-group .btn:first-child {
    border-radius: var(--radius) 0 0 var(--radius);
}

.btn-group .btn:last-child {
    border-radius: 0 var(--radius) var(--radius) 0;
    border-right: none;
}

/* 📝 Formulaires modernes */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.form-label.required::after {
    content: ' *';
    color: var(--error);
}

.form-control {
    width: 100%;
    padding: var(--spacing) var(--spacing-lg);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    background: var(--white);
    transition: all var(--transition);
    position: relative;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--primary-blue-ultra-light);
    background: var(--white);
}

.form-control:hover {
    border-color: var(--gray-400);
}

.form-control::placeholder {
    color: var(--gray-400);
}

.form-control:disabled {
    background: var(--gray-100);
    color: var(--gray-500);
    cursor: not-allowed;
}

/* Input avec icône */
.input-group {
    position: relative;
}

.input-group .form-control {
    padding-left: 3rem;
}

.input-group .input-icon {
    position: absolute;
    left: var(--spacing);
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 1.125rem;
    pointer-events: none;
}

.input-group .form-control:focus+.input-icon {
    color: var(--primary-blue);
}

/* Select personnalisé */
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--spacing) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 3rem;
}

/* Textarea */
.form-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

/* Checkbox et radio modernes */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing);
    margin-bottom: var(--spacing);
}

.form-check-input {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--white);
    cursor: pointer;
    transition: all var(--transition);
}

.form-check-input:checked {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
}

.form-check-input[type="radio"] {
    border-radius: 50%;
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--gray-700);
    cursor: pointer;
    user-select: none;
}

/* Grille de formulaire */
.form-row {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-row.cols-2 {
    grid-template-columns: 1fr 1fr;
}

.form-row.cols-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.form-row.cols-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

/* 📊 Tableaux modernes */
.table-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.table-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-100);
    background: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.table-actions {
    display: flex;
    gap: var(--spacing);
    align-items: center;
}

.table-responsive {
    overflow-x: auto;
    max-width: 100%;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.table th {
    background: var(--gray-50);
    padding: var(--spacing) var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--gray-100);
    white-space: nowrap;
    position: relative;
}

.table th:first-child {
    padding-left: var(--spacing-xl);
}

.table th:last-child {
    padding-right: var(--spacing-xl);
}

.table td {
    padding: var(--spacing) var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-800);
    vertical-align: middle;
}

.table td:first-child {
    padding-left: var(--spacing-xl);
}

.table td:last-child {
    padding-right: var(--spacing-xl);
}

.table tbody tr {
    transition: all var(--transition);
}

.table tbody tr:hover {
    background: var(--gray-50);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Cellules spéciales */
.table-cell-number {
    text-align: right;
    font-weight: 600;
    font-family: var(--font-mono);
}

.table-cell-date {
    color: var(--gray-600);
    font-size: 0.8125rem;
}

.table-cell-actions {
    text-align: right;
    white-space: nowrap;
}

.table-cell-status {
    text-align: center;
}

/* Badges de statut */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.35em 0.8em;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-success {
    background: var(--success-light);
    color: #065f46;
}

.badge-warning {
    background: var(--warning-light);
    color: #92400e;
}

.badge-error {
    background: var(--error-light);
    color: #991b1b;
}

.badge-info {
    background: var(--info-light);
    color: #1e40af;
}

.badge-gray {
    background: var(--gray-200);
    color: var(--gray-700);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.pagination-btn {
    padding: var(--spacing-sm) var(--spacing);
    border: 1px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition);
}

.pagination-btn:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

.pagination-btn.active {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 🚨 Alertes modernes */
.alert {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing);
    border: 1px solid;
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: currentColor;
}

.alert-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    margin-top: 2px;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

.alert-message {
    font-size: 0.875rem;
    line-height: 1.5;
}

.alert-success {
    background: var(--success-light);
    color: #065f46;
    border-color: #a7f3d0;
}

.alert-success .alert-icon {
    background: var(--success);
    color: var(--white);
}

.alert-error {
    background: var(--error-light);
    color: #991b1b;
    border-color: #fca5a5;
}

.alert-error .alert-icon {
    background: var(--error);
    color: var(--white);
}

.alert-warning {
    background: var(--warning-light);
    color: #92400e;
    border-color: #fcd34d;
}

.alert-warning .alert-icon {
    background: var(--warning);
    color: var(--white);
}

.alert-info {
    background: var(--info-light);
    color: #1e40af;
    border-color: #93c5fd;
}

.alert-info .alert-icon {
    background: var(--info);
    color: var(--white);
}

/* Bouton de fermeture d'alerte */
.alert-close {
    background: none;
    border: none;
    color: currentColor;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius);
    opacity: 0.7;
    transition: opacity var(--transition);
    flex-shrink: 0;
}

.alert-close:hover {
    opacity: 1;
}

/* 📱 Design responsive */
@media (max-width: 1024px) {
    .sidebar {
        width: 260px;
    }

    .main-content {
        margin-left: 260px;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
        box-shadow: none;
    }

    .sidebar.open {
        transform: translateX(0);
        box-shadow: var(--shadow-xl);
        animation: slideInLeft 0.3s ease-out;
    }
    
    /* Overlay sombre quand la sidebar est ouverte */
    .sidebar.open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 280px;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        animation: fadeIn 0.3s ease-out;
    }

    .sidebar-toggle {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding-top: calc(var(--spacing) + 64px); /* Space for fixed toggle button */
    }
    
    .main-content.expanded {
        filter: blur(2px);
        pointer-events: none;
    }

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

    .content-header-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing);
    }

    .page-title {
        font-size: 1.5rem;
    }

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

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing);
    }

    .form-row.cols-2,
    .form-row.cols-3,
    .form-row.cols-4 {
        grid-template-columns: 1fr;
    }

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

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

    .card-footer {
        padding: var(--spacing-lg);
        flex-direction: column;
        gap: var(--spacing);
        align-items: stretch;
    }

    .table-header {
        padding: var(--spacing-lg);
        flex-direction: column;
        gap: var(--spacing);
        align-items: stretch;
    }

    .table th,
    .table td {
        padding: var(--spacing-sm) var(--spacing);
    }

    .table th:first-child,
    .table td:first-child {
        padding-left: var(--spacing-lg);
    }

    .table th:last-child,
    .table td:last-child {
        padding-right: var(--spacing-lg);
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        border-radius: var(--radius);
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .btn-group .btn:last-child {
        border-bottom: none;
    }
}

@media (max-width: 480px) {
    .content-header {
        padding: var(--spacing) var(--spacing);
    }

    .container {
        padding: var(--spacing);
    }

    .page-title {
        font-size: 1.25rem;
    }

    .stat-value {
        font-size: 2rem;
    }

    .card-header,
    .card-body,
    .card-footer {
        padding: var(--spacing);
    }

    .table-header {
        padding: var(--spacing);
    }

    .table th,
    .table td {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8125rem;
    }

    .table th:first-child,
    .table td:first-child {
        padding-left: var(--spacing);
    }

    .table th:last-child,
    .table td:last-child {
        padding-right: var(--spacing);
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing);
        font-size: 0.8125rem;
    }

    .btn-lg {
        padding: var(--spacing) var(--spacing-lg);
        font-size: 0.875rem;
    }
}

/* 🎯 Classes utilitaires */
.text-left {
    text-align: left;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-justify {
    text-align: justify;
}

.font-light {
    font-weight: 300;
}

.font-normal {
    font-weight: 400;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

.font-extrabold {
    font-weight: 800;
}

.text-xs {
    font-size: 0.75rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-base {
    font-size: 1rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.25rem;
}

.text-2xl {
    font-size: 1.5rem;
}

.text-3xl {
    font-size: 1.875rem;
}

.text-gray-400 {
    color: var(--gray-400);
}

.text-gray-500 {
    color: var(--gray-500);
}

.text-gray-600 {
    color: var(--gray-600);
}

.text-gray-700 {
    color: var(--gray-700);
}

.text-gray-800 {
    color: var(--gray-800);
}

.text-gray-900 {
    color: var(--gray-900);
}

.text-primary {
    color: var(--primary-blue);
}

.text-success {
    color: var(--success);
}

.text-error {
    color: var(--error);
}

.text-warning {
    color: var(--warning);
}

.bg-white {
    background-color: var(--white);
}

.bg-gray-50 {
    background-color: var(--gray-50);
}

.bg-gray-100 {
    background-color: var(--gray-100);
}

.bg-primary {
    background-color: var(--primary-blue);
}

.bg-success {
    background-color: var(--success);
}

.bg-error {
    background-color: var(--error);
}

.bg-warning {
    background-color: var(--warning);
}

.m-0 {
    margin: 0;
}

.m-1 {
    margin: var(--spacing-xs);
}

.m-2 {
    margin: var(--spacing-sm);
}

.m-3 {
    margin: var(--spacing);
}

.m-4 {
    margin: var(--spacing-lg);
}

.m-5 {
    margin: var(--spacing-xl);
}

.m-6 {
    margin: var(--spacing-2xl);
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mt-5 {
    margin-top: var(--spacing-xl);
}

.mt-6 {
    margin-top: var(--spacing-2xl);
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.mb-5 {
    margin-bottom: var(--spacing-xl);
}

.mb-6 {
    margin-bottom: var(--spacing-2xl);
}

.ml-0 {
    margin-left: 0;
}

.ml-1 {
    margin-left: var(--spacing-xs);
}

.ml-2 {
    margin-left: var(--spacing-sm);
}

.ml-3 {
    margin-left: var(--spacing);
}

.ml-4 {
    margin-left: var(--spacing-lg);
}

.ml-auto {
    margin-left: auto;
}

.mr-0 {
    margin-right: 0;
}

.mr-1 {
    margin-right: var(--spacing-xs);
}

.mr-2 {
    margin-right: var(--spacing-sm);
}

.mr-3 {
    margin-right: var(--spacing);
}

.mr-4 {
    margin-right: var(--spacing-lg);
}

.mr-auto {
    margin-right: auto;
}

.p-0 {
    padding: 0;
}

.p-1 {
    padding: var(--spacing-xs);
}

.p-2 {
    padding: var(--spacing-sm);
}

.p-3 {
    padding: var(--spacing);
}

.p-4 {
    padding: var(--spacing-lg);
}

.p-5 {
    padding: var(--spacing-xl);
}

.p-6 {
    padding: var(--spacing-2xl);
}

.pt-0 {
    padding-top: 0;
}

.pt-1 {
    padding-top: var(--spacing-xs);
}

.pt-2 {
    padding-top: var(--spacing-sm);
}

.pt-3 {
    padding-top: var(--spacing);
}

.pt-4 {
    padding-top: var(--spacing-lg);
}

.pt-5 {
    padding-top: var(--spacing-xl);
}

.pb-0 {
    padding-bottom: 0;
}

.pb-1 {
    padding-bottom: var(--spacing-xs);
}

.pb-2 {
    padding-bottom: var(--spacing-sm);
}

.pb-3 {
    padding-bottom: var(--spacing);
}

.pb-4 {
    padding-bottom: var(--spacing-lg);
}

.pb-5 {
    padding-bottom: var(--spacing-xl);
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-inline {
    display: inline;
}

.d-inline-block {
    display: inline-block;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

.flex-row {
    flex-direction: row;
}

.flex-col {
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

.flex-nowrap {
    flex-wrap: nowrap;
}

.justify-start {
    justify-content: flex-start;
}

.justify-center {
    justify-content: center;
}

.justify-end {
    justify-content: flex-end;
}

.justify-between {
    justify-content: space-between;
}

.justify-around {
    justify-content: space-around;
}

.items-start {
    align-items: flex-start;
}

.items-center {
    align-items: center;
}

.items-end {
    align-items: flex-end;
}

.items-stretch {
    align-items: stretch;
}

.gap-1 {
    gap: var(--spacing-xs);
}

.gap-2 {
    gap: var(--spacing-sm);
}

.gap-3 {
    gap: var(--spacing);
}

.gap-4 {
    gap: var(--spacing-lg);
}

.gap-5 {
    gap: var(--spacing-xl);
}

.w-full {
    width: 100%;
}

.w-auto {
    width: auto;
}

.h-full {
    height: 100%;
}

.h-auto {
    height: auto;
}

.rounded {
    border-radius: var(--radius);
}

.rounded-sm {
    border-radius: var(--radius-sm);
}

.rounded-md {
    border-radius: var(--radius-md);
}

.rounded-lg {
    border-radius: var(--radius-lg);
}

.rounded-xl {
    border-radius: var(--radius-xl);
}

.rounded-full {
    border-radius: 9999px;
}

.shadow {
    box-shadow: var(--shadow);
}

.shadow-sm {
    box-shadow: var(--shadow-sm);
}

.shadow-md {
    box-shadow: var(--shadow-md);
}

.shadow-lg {
    box-shadow: var(--shadow-lg);
}

.shadow-xl {
    box-shadow: var(--shadow-xl);
}

.shadow-none {
    box-shadow: none;
}

.opacity-0 {
    opacity: 0;
}

.opacity-25 {
    opacity: 0.25;
}

.opacity-50 {
    opacity: 0.5;
}

.opacity-75 {
    opacity: 0.75;
}

.opacity-100 {
    opacity: 1;
}

.cursor-pointer {
    cursor: pointer;
}

.cursor-not-allowed {
    cursor: not-allowed;
}

.cursor-default {
    cursor: default;
}

.select-none {
    user-select: none;
}

.select-text {
    user-select: text;
}

.select-all {
    user-select: all;
}

.pointer-events-none {
    pointer-events: none;
}

.pointer-events-auto {
    pointer-events: auto;
}

/* 🎭 Animations et transitions */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }

    to {
        transform: translateX(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease-out;
}

.animate-slide-in {
    animation: slideIn 0.3s ease-out;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

.transition-all {
    transition: all var(--transition);
}

.transition-colors {
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.transition-transform {
    transition: transform var(--transition);
}

.hover\:scale-105:hover {
    transform: scale(1.05);
}

.hover\:scale-110:hover {
    transform: scale(1.1);
}

.hover\:-translate-y-1:hover {
    transform: translateY(-0.25rem);
}

.hover\:-translate-y-2:hover {
    transform: translateY(-0.5rem);
}

/* 🌙 Mode sombre (optionnel) */
@media (prefers-color-scheme: dark) {
    .dark-mode {
        --white: #1f2937;
        --gray-50: #111827;
        --gray-100: #1f2937;
        --gray-200: #374151;
        --gray-300: #4b5563;
        --gray-400: #6b7280;
        --gray-500: #9ca3af;
        --gray-600: #d1d5db;
        --gray-700: #e5e7eb;
        --gray-800: #f3f4f6;
        --gray-900: #f9fafb;
    }
}

/* 🦶 Footer moderne */
.main-footer {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    color: var(--gray-300);
    padding: var(--spacing-xl) 0;
    margin-top: auto;
    border-top: 1px solid var(--gray-700);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing);
    font-size: 0.875rem;
}

.footer-brand strong {
    color: var(--white);
    font-weight: 700;
}

.footer-tagline {
    color: var(--gray-400);
    font-size: 0.75rem;
}

.footer-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--gray-500);
}

.separator {
    opacity: 0.5;
}

.footer-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: var(--gray-300);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    font-size: 1rem;
    backdrop-filter: blur(10px);
}

.footer-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    transform: translateY(-2px);
}

/* Responsive footer */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
        padding: 0 var(--spacing);
    }

    .footer-brand {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .footer-meta {
        justify-content: center;
    }
}

/* 🎨 Styles pour les champs invalides */
.form-control.is-invalid {
    border-color: var(--error);
    box-shadow: 0 0 0 3px var(--error-light);
}

.field-error {
    color: var(--error);
    font-size: 0.75rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.field-error::before {
    content: '⚠';
    font-size: 0.875rem;
}

/* 📱 Styles responsive pour les tableaux sur mobile */
@media (max-width: 768px) {
    .table-responsive {
        border: none;
        box-shadow: none;
    }

    .table,
    .table thead,
    .table tbody,
    .table th,
    .table td,
    .table tr {
        display: block;
    }

    .table thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }

    .table tr {
        background: var(--white);
        border: 1px solid var(--gray-200);
        border-radius: var(--radius);
        margin-bottom: var(--spacing);
        padding: var(--spacing);
        box-shadow: var(--shadow-sm);
    }

    .table td {
        border: none;
        position: relative;
        padding: var(--spacing-sm) 0;
        padding-left: 40%;
        text-align: right;
    }

    .table td:before {
        content: attr(data-label) ":";
        position: absolute;
        left: 0;
        width: 35%;
        padding-right: var(--spacing);
        white-space: nowrap;
        text-align: left;
        font-weight: 600;
        color: var(--gray-700);
    }
}

/* 🎯 Styles pour les loaders */
.page-loader .loader-content {
    text-align: center;
    color: var(--gray-600);
}

.page-loader .loader-spinner {
    font-size: 2rem;
    margin-bottom: var(--spacing);
    color: var(--primary-blue);
}

.page-loader .loader-text {
    font-size: 0.875rem;
    font-weight: 500;
}

/* 🎨 Améliorations pour les stats cards */
.stat-card .stat-header {
    position: relative;
    z-index: 2;
}

.stat-card .stat-value,
.stat-card .stat-label,
.stat-card .stat-change {
    position: relative;
    z-index: 2;
}

/* 🔍 Styles pour la recherche de tableau */
.table-search {
    position: relative;
}

.table-search .input-group {
    position: relative;
    max-width: 300px;
}

.table-search .form-control {
    padding-right: 3rem;
}

.table-search .input-icon {
    position: absolute;
    right: var(--spacing);
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    pointer-events: none;
    z-index: 2;
}

/* 📊 Indicateurs de tri pour les tableaux */
.sort-indicator {
    font-size: 0.75rem;
    margin-left: var(--spacing-xs);
    opacity: 0.6;
    transition: opacity var(--transition);
}

.table th:hover .sort-indicator {
    opacity: 1;
}

.table th.sort-asc .sort-indicator,
.table th.sort-desc .sort-indicator {
    opacity: 1;
    color: var(--primary-blue);
}

/* 🎭 Animations supplémentaires */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.animate-slide-in-right {
    animation: slideInRight 0.3s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.3s ease-out;
}

/* 🎨 Styles pour les tooltips */
.tooltip {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    line-height: 1.4;
    max-width: 200px;
    word-wrap: break-word;
}

/* 🌟 Effets de focus améliorés */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* 🎯 Styles pour les badges dans les tableaux */
.table .badge {
    font-size: 0.6875rem;
    padding: 0.25rem 0.5rem;
}

/* 📱 Améliorations pour la sidebar mobile */
@media (max-width: 768px) {
    /* Amélioration du menu de navigation sur mobile */
    .nav-link {
        padding: var(--spacing) var(--spacing-lg);
        font-size: 1rem;
    }
    
    .nav-link .nav-icon {
        font-size: 1.5rem;
    }
    
    /* Meilleure zone de touch pour accessibilité mobile */
    .nav-link,
    .sidebar-toggle,
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Amélioration des cartes sur mobile */
    .stat-card {
        padding: var(--spacing-lg);
    }
    
    .stat-value {
        font-size: 2rem;
    }
}

/* 🎨 Styles pour les états de chargement des boutons */
.btn:disabled {
    position: relative;
    color: transparent;
}

.btn:disabled::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
    color: inherit;
}

/* 🎯 Styles finaux pour une expérience optimale */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--gray-400) var(--gray-100);
}

*::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

*::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: var(--radius);
}

*::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: var(--radius);
}

*::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* 🎨 Amélioration de la sélection de texte */
::selection {
    background: var(--primary-blue-ultra-light);
    color: var(--primary-blue-dark);
}

::-moz-selection {
    background: var(--primary-blue-ultra-light);
    color: var(--primary-blue-dark);
}

/* 🎨 Classes supplémentaires pour les nouvelles vues */
.border-bottom {
    border-bottom: 1px solid var(--gray-200);
}

.border-gray-200 {
    border-color: var(--gray-200);
}

.border-gray-300 {
    border-color: var(--gray-300);
}

.hover\:bg-gray-50:hover {
    background-color: var(--gray-50);
}

.transition-colors {
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.font-mono {
    font-family: var(--font-mono);
}

.italic {
    font-style: italic;
}

/* 🎯 Améliorations pour les badges avec emojis */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* 📱 Améliorations responsive pour les nouvelles vues */
@media (max-width: 768px) {
    .table-header {
        flex-direction: column;
        gap: var(--spacing);
        align-items: stretch;
    }

    .table-actions {
        justify-content: stretch;
    }

    .table-actions .btn {
        flex: 1;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: var(--spacing);
    }

    .stat-value {
        font-size: 1.75rem !important;
    }
}

@media (max-width: 480px) {
    .sidebar {
        width: 85vw;
        max-width: 320px;
    }
    
    .sidebar.open::before {
        left: 85vw;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-value {
        font-size: 1.75rem !important;
    }

    .btn-group {
        flex-direction: column;
        width: 100%;
    }

    .btn-group .btn {
        border-radius: var(--radius);
        margin-bottom: 2px;
    }
    
    .container {
        padding: var(--spacing);
    }
    
    .main-content {
        padding-top: calc(var(--spacing-sm) + 64px);
    }
}

/* 🎨 Animation pour les éléments qui apparaissent */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.animate-fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* 🎯 Améliorations pour les tooltips sur mobile */
@media (max-width: 768px) {
    [data-tooltip]:hover::after {
        display: none;
    }
}

/* 🎨 Styles pour les confirmations */
.confirm-dialog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(2px);
}

.confirm-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 400px;
    margin: var(--spacing);
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.confirm-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing);
}

.confirm-message {
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    line-height: 1.5;
}

.confirm-actions {
    display: flex;
    gap: var(--spacing);
    justify-content: center;
}