.region-tabs {
    display: inline-flex;
    background: rgba(20, 17, 15, 0.6);
    padding: 4px;
    border-radius: var(--radius);
    border: 1px solid var(--border-subtle);
    gap: 4px;
}

.region-tabs .nav-link {
    background: transparent;
    color: var(--text-muted);
    border: none;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.region-tabs .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.region-tabs .nav-link.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 2px 10px rgba(249, 115, 22, 0.3);
}