.template-categories-header {
    padding: 8px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--bs-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 8px;
}