/* ===== ADMIN STYLES ===== */

.sidebar {
    position: sticky;
    top: 0;
    max-height: 100vh;
    overflow-y: auto;
}

.sidebar .nav-link {
    border-radius: 0.375rem;
    padding: 0.5rem 1rem;
    transition: background 0.15s;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background-color: rgba(255, 193, 7, 0.15);
    color: #000 !important;
}

.table th {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: #6c757d;
}

.badge-status-new { background-color: #dc3545; }
.badge-status-read { background-color: #6c757d; }
.badge-status-replied { background-color: #198754; }