/* Admin CSS */

:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
}

body {
    background-color: #f8fafc;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.navbar {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.card {
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border-radius: 12px;
}

.card-header {
    background: transparent;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 600;
}

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

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

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

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

.stat-card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.table th {
    font-weight: 600;
    color: #64748b;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid #e2e8f0;
}

.table td {
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
}

.table-hover tbody tr:hover {
    background-color: #f8fafc;
}

.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
    font-size: 0.75rem;
}

.badge.bg-success { background-color: var(--success) !important; }
.badge.bg-warning { background-color: var(--warning) !important; color: #1f2937 !important; }
.badge.bg-danger { background-color: var(--danger) !important; }
.badge.bg-secondary { background-color: #94a3b8 !important; }

.btn-group-sm .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

.form-label {
    font-weight: 500;
    color: #374151;
    font-size: 0.875rem;
}

.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #d1d5db;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.input-group .btn {
    border-radius: 0 8px 8px 0;
}

.card .card-body {
    padding: 1.5rem;
}

@media (max-width: 768px) {
    .card .card-body {
        padding: 1rem;
    }
    .table-responsive {
        font-size: 0.8rem;
    }
    .btn-group-sm .btn {
        padding: 0.2rem 0.4rem;
    }
}

/* Image previews */
#image-previews img, #existing-images img {
    transition: transform 0.2s;
}

#image-previews img:hover, #existing-images img:hover {
    transform: scale(1.02);
}

/* Login page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.login-card {
    border: none;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    border-radius: 16px;
}

.login-card .card-body {
    padding: 2.5rem;
}

/* Footer */
.footer {
    margin-top: auto;
}

/* Pagination */
.pagination .page-link {
    color: var(--primary);
    border-color: #e2e8f0;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary);
    border-color: var(--primary);
}

.pagination .page-link:hover {
    background-color: #eef2ff;
    color: var(--primary-hover);
}

/* Form switches */
.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Input groups */
.input-group-text {
    background-color: #f8fafc;
    border-color: #d1d5db;
}

/* Alert */
.alert {
    border: none;
    border-radius: 10px;
}

/* Form text */
.form-text {
    font-size: 0.8rem;
}

/* List groups */
.list-group-flush .list-group-item {
    border: none;
    border-bottom: 1px solid #f1f5f9;
}

.list-group-flush .list-group-item:last-child {
    border-bottom: none;
}

/* Stat cards */
.stat-icon {
    color: var(--primary);
}