/* ===== Index Page Styles ===== */
@import 'common.css';

/* Page Header */
.page-header {
    text-align: center;
    padding: 40px 20px;
    margin-bottom: 20px;
}

.page-header h1 {
    font-size: 32px;
    margin-bottom: 8px;
}

.page-header p {
    color: var(--text-secondary);
}

/* Brands Navigation */
.brands-nav {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.brands-container {
    width: 100%;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    gap: 12px;
    white-space: nowrap;
}

.brand-link {
    padding: 8px 16px;
    background: #F8F9FA;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
    border: 1px solid #E2E8F0;
}

.brand-link:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
}

.category-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
}

.category-name {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
    }
}

@media (min-width: 1440px) {
    .products-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 16px;
    }
}

.product-card {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    position: relative;
    width: 100%;
    padding-top: 100%;
    background: var(--bg-tertiary);
}

.product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-wishlist {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    background: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.product-wishlist:hover,
.product-wishlist.active {
    color: var(--error-color);
}

.product-info {
    padding: 16px;
}

.product-brand {
    font-size: 12px;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 4px;
}

.product-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
    font-size: 13px;
}

.product-rating i {
    color: #FBBF24;
}

.product-pricing {
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-price {
    font-size: 18px;
    font-weight: 700;
}

.product-original-price {
    font-size: 14px;
    color: var(--text-light);
    text-decoration: line-through;
}

.product-discount {
    background: var(--error-color);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
}

/* Add to Cart Button */
.add-to-cart-btn {
    width: 100%;
    padding: 12px 20px;
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
}

.add-to-cart-btn:hover {
    background: var(--primary-dark);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}