/* ... existing code ... */

/* เพิ่มเติมส่วน Navbar Customization */
.navbar-icpk-booking {
    /* ใช้สี Primary ที่กำหนดใน :root */
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a3c75 100%);
    padding: 0.8rem 0;
    transition: all 0.3s ease;
}

.navbar-icpk-booking .navbar-brand {
    font-size: 1.4rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-icpk-booking .nav-link {
    color: rgba(255,255,255,0.85) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    margin: 0 2px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.navbar-icpk-booking .nav-link:hover {
    color: #fff !important;
    background: rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

.navbar-icpk-booking .nav-link.active {
    color: #fff !important;
    background: rgba(255,255,255,0.2);
    font-weight: 600;
}

/* Dropdown styling */
.navbar-icpk-booking .dropdown-menu {
    border-radius: 12px;
    margin-top: 10px;
    padding: 0.5rem;
    animation: fadeIn 0.3s ease;
}

.navbar-icpk-booking .dropdown-item {
    border-radius: 8px;
    padding: 0.5rem 1rem;
}

.navbar-icpk-booking .dropdown-item:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ... existing code ... */