/**
 * ============================================================================
 * ARTSHIELD INTERNATIONAL V2.0 — STYLES PERSONNALISÉS
 * ============================================================================
 *
 * Styles complémentaires à Tailwind CSS + themes.css
 * Composants, animations, layouts spécifiques
 *
 * @package    ArtShield
 * @version    2.0.0
 * ============================================================================
 */

/* ═══════════════════════════════════════════════════════════════════════════
   TYPOGRAPHIE
   ═══════════════════════════════════════════════════════════════════════════ */

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, .font-serif {
    font-family: 'Playfair Display', Georgia, serif;
}

code, pre, .font-mono {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

/* Fluid typography */
h1 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h2 { font-size: clamp(1.375rem, 2.5vw, 2rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }

/* ═══════════════════════════════════════════════════════════════════════════
   LAYOUT ADMIN — SIDEBAR + CONTENU
   ═══════════════════════════════════════════════════════════════════════════ */

.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    min-height: 100vh;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 40;
    overflow-y: auto;
    transition: transform var(--transition-normal);
}

.admin-content {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
    background: var(--bg-primary);
}

.admin-header {
    background: var(--bg-header);
    border-bottom: 1px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Sidebar — Navigation */
.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1rem;
    margin: 0.125rem 0.5rem;
    border-radius: var(--radius-md);
    color: var(--sidebar-text);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.sidebar-nav-item:hover {
    background: var(--sidebar-hover);
    color: var(--sidebar-text-active);
}

.sidebar-nav-item.active {
    background: var(--sidebar-active);
    color: var(--sidebar-text-active);
}

.sidebar-nav-item.active i {
    color: var(--color-or);
}

.sidebar-nav-item i {
    width: 20px;
    text-align: center;
    color: var(--sidebar-icon);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.sidebar-section-title {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--sidebar-icon);
    padding: 1.25rem 1.25rem 0.5rem;
}

/* Responsive sidebar */
@media (max-width: 1023px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }

    .admin-sidebar.open {
        transform: translateX(0);
    }

    .admin-content {
        margin-left: 0;
    }

    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 35;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .sidebar-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   COMPOSANTS
   ═══════════════════════════════════════════════════════════════════════════ */

/* Badge statut avec animation pulse pour "under_investigation" */
.badge-pulse {
    position: relative;
}

.badge-pulse::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    transform: translateY(-50%);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: translateY(-50%) scale(1); }
    50% { opacity: 0.5; transform: translateY(-50%) scale(1.5); }
}

/* Score gauge circulaire */
.score-gauge {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.score-gauge-value {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Timeline verticale */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-primary);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.625rem;
    top: 0.25rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-or);
    border: 2px solid var(--bg-primary);
    z-index: 1;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

/* Table d'administration */
.as-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.as-table thead th {
    background: var(--bg-hover);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-primary);
    text-align: left;
    white-space: nowrap;
}

.as-table tbody td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.875rem;
    color: var(--text-primary);
    vertical-align: middle;
}

.as-table tbody tr {
    transition: background var(--transition-fast);
}

.as-table tbody tr:hover {
    background: var(--bg-hover);
}

/* Stats card */
.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.05;
    transform: translate(20px, -20px);
}

/* Notification dropdown */
.notification-dropdown {
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--transition-fast);
}

.notification-item:hover {
    background: var(--bg-hover);
}

.notification-item.unread {
    background: rgba(200, 169, 81, 0.03);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.breadcrumb a {
    color: var(--text-tertiary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-or);
}

.breadcrumb .separator {
    color: var(--text-muted);
}

.breadcrumb .current {
    color: var(--text-primary);
    font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════════════════
   HERO SECTION (page d'accueil)
   ═══════════════════════════════════════════════════════════════════════════ */

.hero-section {
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(200,169,81,0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(43,108,176,0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(123,30,58,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(200,169,81,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200,169,81,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════════════════ */

/* Fade in */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Slide in */
.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Compteur animé */
.count-up {
    display: inline-block;
}

/* Skeleton loading */
.skeleton {
    background: linear-gradient(90deg,
        var(--bg-hover) 25%,
        var(--border-primary) 50%,
        var(--bg-hover) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-sm);
}

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

/* Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-primary);
    border-top-color: var(--color-or);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════ */

/* Touch-friendly (44x44px minimum) */
@media (max-width: 768px) {
    .sidebar-nav-item {
        padding: 0.75rem 1rem;
        min-height: 44px;
    }

    .as-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .stat-card {
        min-width: 140px;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   PRINT
   ═══════════════════════════════════════════════════════════════════════════ */

@media print {
    .admin-sidebar,
    .admin-header,
    .no-print {
        display: none !important;
    }

    .admin-content {
        margin-left: 0 !important;
    }

    body {
        background: white;
        color: black;
    }

    .as-card,
    .glass-card {
        border: 1px solid #ddd;
        box-shadow: none;
        background: white;
    }
}