/* --- 1. Top Bar --- */
.top-bar {
    background-color: #f8f9fa; /* Light Gray */
    border-bottom: 1px solid #e9ecef;
    font-size: 0.85rem;
    color: #666;
}
.top-bar a {
    color: #666;
    text-decoration: none;
    transition: color 0.2s;
}
.top-bar a:hover { color: var(--primary-color); }

/* --- 2. Main Header (Logo & Search) --- */
.main-header {
    background-color: #ffffff;
    padding: 15px 0;
}

/* Search Bar styling */
.search-input-group {
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    overflow: hidden;
    transition: box-shadow 0.3s;
}
.search-input-group:focus-within {
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.15);
}
.search-input-group input {
    border: none;
    box-shadow: none !important;
    padding-left: 20px;
    font-size: 0.95rem;
    height: 40px;
}
.search-input-group button {
    border: none;
    background-color: var(--primary-color);
    color: white;
    padding: 0 25px;
    font-weight: 600;
}
.search-input-group button:hover {
    background-color: #0b5ed7;
}

/* Header Actions (Cart) */
.header-action {
    color: #333;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.8rem;
    position: relative;
    margin-left: 20px;
}
.header-action i {
    font-size: 1.4rem;
    margin-bottom: 2px;
    color: #444;
}
.header-action:hover i, .header-action:hover span {
    color: var(--primary-color);
}
.cart-badge {
    position: absolute;
    top: -5px;
    right: 0;
    font-size: 0.7rem;
    padding: 2px 5px;
}

/* --- 3. Navigation Bar --- */
.navbar-main {
    background-color: #212529; /* Dark Navbar */
    padding: 0;
}
.navbar-main .nav-link {
    color: rgba(255,255,255,0.8) !important;
    padding: 12px 18px !important;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: all 0.2s;
}
.navbar-main .nav-link:hover, .navbar-main .nav-link.active {
    color: #ffffff !important;
    background-color: rgba(255,255,255,0.1);
}

/* Mega Menu Trigger Button */
.cat-btn {
    background-color: var(--primary-color);
    color: white !important;
    padding: 12px 25px !important;
    font-weight: 600;
    border-radius: 0;
}
.cat-btn:hover { background-color: #0b5ed7; }

/* Mega Menu Container */
.dropdown-menu.mega-menu {
    border-top: 3px solid var(--primary-color);
    border-radius: 0 0 8px 8px;
    margin-top: 0;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    background: #fff;
    padding: 20px 0;
}

/* Category Mega Menu Styling */
.mega-menu h6 {
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 0.95rem;
}
.mega-menu ul li a {
    color: #666;
    font-size: 0.9rem;
    padding: 3px 0;
    display: block;
    transition: transform 0.2s, color 0.2s;
    text-decoration: none;
}
.mega-menu ul li a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Brands Mega Menu Styling */
.hover-shadow {
    transition: all 0.2s;
}
.hover-shadow:hover {
    background-color: #f8f9fa;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}