/* ===== MODERN HEADER ===== */
.modern-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 999;
}

.modern-header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.modern-header .navbar {
    padding: 0.5rem 0;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    height: 60px;
}

.brand-text {
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.modern-header .navbar-nav .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    margin: 0 2px;
}

.modern-header .navbar-nav .nav-link:hover,
.modern-header .navbar-nav .nav-link.active {
    color: white !important;
    background: rgba(255,255,255,0.15);
    transform: translateY(-1px);
}

.modern-header .navbar-nav .nav-link i {
    font-size: 0.9rem;
    width: 20px;
    text-align: center;
}

/* Categories Dropdown */
.categories-dropdown {
    min-width: 280px;
    border: none;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 0;
    overflow: hidden;
    margin-top: 10px;
}

.dropdown-header {
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dropdown-divider {
    margin: 0;
}

.category-item {
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.category-item:last-child {
    border-bottom: none;
}

.category-item:hover {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    transform: translateX(5px);
    text-decoration: none;
}

.category-content {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--dark);
}

.category-item:hover .category-content {
    color: white;
}

.category-icon {
    color: var(--primary);
    font-size: 1.1rem;
}

.category-item:hover .category-icon {
    color: white;
}

.category-info {
    flex: 1;
}

.category-name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
}

.category-count {
    display: block;
    font-size: 0.8rem;
    opacity: 0.7;
    margin-top: 2px;
}

.category-item:hover .category-count {
    opacity: 0.9;
}

/* Search Form */
.modern-header .search-form .input-group {
    border-radius: 25px;
    overflow: hidden;
    border: 2px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
}

.modern-header .search-input {
    background: transparent;
    border: none;
    color: white;
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
}

.modern-header .search-input::placeholder {
    color: rgba(255,255,255,0.7);
}

.modern-header .search-input:focus {
    background: transparent;
    color: white;
    box-shadow: none;
}

.modern-header .btn-search {
    background: rgba(255,255,255,0.2);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.modern-header .btn-search:hover {
    background: rgba(255,255,255,0.3);
}

/* ===== RESPONSIVE HEADER ===== */
@media (max-width: 768px) {
    .modern-header .navbar-nav {
        padding: 1rem 0;
    }
    
    .modern-header .navbar-nav .nav-link {
        padding: 0.5rem 0;
        margin: 0;
    }
    
    .brand-text {
        font-size: 1.3rem;
    }
    
    .categories-dropdown {
        min-width: 100%;
    }
}