/* 商城页面样式 */
#mall {
    background: linear-gradient(to bottom, #f0f5ff, #e6eeff);
    padding: 120px 5% 80px;
}

.categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    max-width: 1200px;
    margin: 0 auto 40px;
    padding: 0 20px;
}

.category {
    padding: 10px 25px;
    border-radius: 30px;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.category:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.category.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.products-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--warning);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 2;
}

.product-image {
    height: 200px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.product-info p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 15px;
    min-height: 44px;
}

.product-price {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: bold;
    margin: 10px 0;
}

.original-price {
    font-size: 1rem;
    color: #999;
    text-decoration: line-through;
    margin-left: 10px;
    font-weight: normal;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    margin: 15px 0;
    font-size: 0.9rem;
    color: #777;
}

.rating {
    color: #ffc107;
    font-weight: 500;
}

.sales {
    font-weight: 500;
}

.platform-tags {
    margin: 15px 0;
}

.platform-tag {
    display: inline-block;
    padding: 5px 15px;
    background: #e0e7ff;
    border-radius: 20px;
    font-size: 0.85rem;
    margin: 5px 5px 5px 0;
    color: var(--primary);
    font-weight: 500;
}

.buy-btn {
    display: block;
    text-align: center;
    background: var(--primary);
    color: white;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 15px;
    transition: background 0.3s;
}

.buy-btn:hover {
    background: var(--secondary);
}

.pagination {
    display: flex;
    justify-content: center;
    margin-top: 60px;
    gap: 10px;
}

.pagination button {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 1px solid #ddd;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
}

.pagination button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.pagination button.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .products-container {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }

    .categories {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
        flex-wrap: nowrap;
    }

    .category {
        flex-shrink: 0;
    }
}

@media (max-width: 480px) {
    .product-image {
        height: 180px;
        font-size: 3rem;
    }

    .product-info {
        padding: 20px;
    }
}