/**
 * Styles unifiés pour le centre d'administration
 * Design moderne et cohérent avec le profil utilisateur
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* Variables CSS identiques au profil */
:root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;
    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;
    --primary: 222.2 47.4% 11.2%;
    --primary-foreground: 210 40% 98%;
    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;
    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;
    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;
    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 222.2 84% 4.9%;
    --radius: 0.5rem;
}

.dark {
    --background: 222.2 84% 4.9%;
    --foreground: 210 40% 98%;
    --card: 222.2 84% 4.9%;
    --card-foreground: 210 40% 98%;
    --popover: 222.2 84% 4.9%;
    --popover-foreground: 210 40% 98%;
    --primary: 210 40% 98%;
    --primary-foreground: 222.2 47.4% 11.2%;
    --secondary: 217.2 32.6% 17.5%;
    --secondary-foreground: 210 40% 98%;
    --muted: 217.2 32.6% 17.5%;
    --muted-foreground: 215 20.2% 65.1%;
    --accent: 217.2 32.6% 17.5%;
    --accent-foreground: 210 40% 98%;
    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 210 40% 98%;
    --border: 217.2 32.6% 17.5%;
    --input: 217.2 32.6% 17.5%;
    --ring: 212.7 26.8% 83.9%;
}

* {
    box-sizing: border-box;
}

body.admin-page {
    font-family: 'Inter', sans-serif;
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    transition: background-color 0.3s ease, color 0.3s ease;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* Backdrop avec blur */
.backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1;
}

/* Container principal */
.admin-container {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
}

/* Header de l'admin */
.admin-header {
    background: hsl(var(--card));
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid hsl(var(--border));
}

.admin-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: hsl(var(--foreground));
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-header h1 i {
    color: hsl(var(--primary));
    font-size: 1.75rem;
}

.admin-header p {
    color: hsl(var(--muted-foreground));
    margin: 0;
    font-size: 1rem;
}

/* Grille de cartes */
.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Carte admin */
.admin-card {
    background: hsl(var(--card));
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid hsl(var(--border));
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.admin-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, hsl(var(--primary)), hsl(var(--accent)));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.admin-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.admin-card:hover::before {
    transform: scaleX(1);
}

.admin-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.admin-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: hsl(var(--foreground));
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-card-title i {
    font-size: 1.5rem;
    color: hsl(var(--primary));
}

.admin-card-badge {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.admin-card-body {
    color: hsl(var(--muted-foreground));
    line-height: 1.6;
}

.admin-card-footer {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid hsl(var(--border));
    display: flex;
    gap: 0.75rem;
}

/* Boutons */
.btn-admin {
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-admin-primary {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
}

.btn-admin-primary:hover {
    background: hsl(var(--primary) / 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-admin-secondary {
    background: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
}

.btn-admin-secondary:hover {
    background: hsl(var(--accent));
    transform: translateY(-2px);
}

.btn-admin-danger {
    background: hsl(var(--destructive));
    color: hsl(var(--destructive-foreground));
}

.btn-admin-danger:hover {
    background: hsl(var(--destructive) / 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Tableaux */
.admin-table-container {
    background: hsl(var(--card));
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid hsl(var(--border));
    overflow: hidden;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table thead tr {
    background: hsl(var(--muted) / 0.5);
    border-bottom: 2px solid hsl(var(--border));
}

.admin-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: hsl(var(--foreground));
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-table td {
    padding: 1rem;
    border-bottom: 1px solid hsl(var(--border));
    color: hsl(var(--foreground));
}

.admin-table tbody tr {
    transition: background-color 0.2s ease;
}

.admin-table tbody tr:hover {
    background: hsl(var(--muted) / 0.3);
}

/* Formulaires */
.admin-form-group {
    margin-bottom: 1.5rem;
}

.admin-form-label {
    display: block;
    font-weight: 600;
    color: hsl(var(--foreground));
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.admin-form-input,
.admin-form-select,
.admin-form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid hsl(var(--border));
    border-radius: 8px;
    background: hsl(var(--background));
    color: hsl(var(--foreground));
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.admin-form-input:focus,
.admin-form-select:focus,
.admin-form-textarea:focus {
    outline: none;
    border-color: hsl(var(--primary));
    box-shadow: 0 0 0 3px hsl(var(--primary) / 0.1);
}

/* Stats cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: hsl(var(--card));
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid hsl(var(--border));
    position: relative;
    overflow: hidden;
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stat-card-icon.primary {
    background: hsl(var(--primary) / 0.1);
    color: hsl(var(--primary));
}

.stat-card-icon.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.stat-card-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.stat-card-icon.danger {
    background: hsl(var(--destructive) / 0.1);
    color: hsl(var(--destructive));
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: hsl(var(--foreground));
    margin: 0.5rem 0;
}

.stat-card-label {
    color: hsl(var(--muted-foreground));
    font-size: 0.875rem;
    font-weight: 500;
}

/* Badges */
.badge-admin {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.35rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-admin.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.badge-admin.warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.badge-admin.danger {
    background: hsl(var(--destructive) / 0.1);
    color: hsl(var(--destructive));
}

.badge-admin.info {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

/* Responsive */
@media (max-width: 768px) {
    .admin-container {
        padding: 1rem;
    }

    .admin-header h1 {
        font-size: 1.5rem;
    }

    .admin-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .admin-card-footer {
        flex-direction: column;
    }
}

/* Dark mode specific */
.dark .admin-card,
.dark .admin-table-container {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.dark .admin-table thead tr {
    background: hsl(var(--muted) / 0.3);
}

.dark .stat-card {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}