/* Styles pour l'administration BookConnect */

/* Variables CSS */
:root {
    --admin-primary: #667eea;
    --admin-secondary: #764ba2;
    --admin-success: #28a745;
    --admin-danger: #dc3545;
    --admin-warning: #ffc107;
    --admin-info: #17a2b8;
    --admin-light: #f8f9fa;
    --admin-dark: #343a40;
}

/* Base styles */
body.admin-body {
    background-color: var(--admin-light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Header admin */
.admin-header {
    background: linear-gradient(135deg, var(--admin-primary) 0%, var(--admin-secondary) 100%);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.admin-header h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

/* Navigation admin */
.admin-nav {
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    position: sticky;
    top: 80px;
    z-index: 1020;
}

.admin-nav .nav-pills .nav-link {
    color: var(--admin-dark);
    border-radius: 0.5rem;
    margin-right: 0.5rem;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

.admin-nav .nav-pills .nav-link:hover {
    background-color: rgba(102, 126, 234, 0.1);
    color: var(--admin-primary);
}

.admin-nav .nav-pills .nav-link.active {
    background-color: var(--admin-primary);
    color: white;
}

/* Cartes de statistiques */
.stat-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-left: 4px solid;
    transition: transform 0.2s ease;
    height: 100%;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.stat-card.users { border-left-color: var(--admin-success); }
.stat-card.publications { border-left-color: var(--admin-primary); }
.stat-card.manuscripts { border-left-color: var(--admin-warning); }
.stat-card.events { border-left-color: var(--admin-danger); }

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    margin: 0;
    line-height: 1;
}

.stat-label {
    color: #6c757d;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

/* Actions rapides */
.quick-action {
    background: white;
    border-radius: 10px;
    padding: 1.5rem 1rem;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.quick-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    text-decoration: none;
    color: inherit;
}

.quick-action i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    display: block;
}

.quick-action div {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Activité récente */
.recent-activity {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: fit-content;
}

.activity-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-item i {
    margin-right: 0.5rem;
}

/* Corrections spécifiques */
.alert-warning[style*="position: fixed"] {
    display: none !important;
}

.console-error,
.js-error,
#console-errors,
.error-overlay {
    display: none !important;
}

/* Responsive */
@media (max-width: 768px) {
    .admin-header h1 {
        font-size: 1.25rem;
    }
    
    .admin-nav {
        position: relative;
        top: auto;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .quick-action {
        margin-bottom: 1rem;
    }
    
    .quick-action i {
        font-size: 1.5rem;
    }
}