/* 商城页面样式 */

/* 头部购物图标 */
.shop-icons {
    display: flex;
    align-items: center;
    margin-left: 20px;
}

.shop-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--primary-color);
    margin-left: 10px;
    transition: color 0.3s ease;
}

.shop-icon:hover {
    color: var(--accent-color);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--accent-color);
    color: white;
    font-size: 0.7rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 搜索框 */
.search-container {
    display: none;
    background-color: var(--light-color);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.search-container.active {
    display: block;
}

.search-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: 4px 0 0 4px;
    font-family: var(--font-family);
}

.search-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 20px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-btn:hover {
    background-color: var(--accent-color);
}

/* 购物车侧边栏 */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background-color: white;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.cart-header h3 {
    margin: 0;
    color: var(--primary-color);
}

.close-cart {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--dark-color);
    cursor: pointer;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.empty-cart {
    text-align: center;
    padding: 30px 0;
}

.empty-cart i {
    font-size: 3rem;
    color: var(--border-color);
    margin-bottom: 15px;
}

.cart-item-list {
    display: none;
}

.cart-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #eee;
    background-color: #fff;
    position: relative;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    margin-right: 15px;
    flex-shrink: 0;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

.cart-item-info {
    flex: 1;
    min-width: 0;
}

.cart-item-info h3 {
    margin: 0 0 5px;
    font-size: 16px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-info .price {
    color: #e53935;
    font-weight: bold;
    margin: 5px 0;
}

.quantity-controls {
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.quantity-controls input {
    width: 50px;
    text-align: center;
    margin: 0 5px;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.quantity-btn {
    width: 30px;
    height: 30px;
    border: 1px solid #ddd;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-btn:hover {
    background: #f5f5f5;
}

.remove-btn {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 5px;
    margin-left: 10px;
}

.remove-btn:hover {
    color: #e53935;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    margin-right: 15px;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    margin: 0 0 5px;
    font-size: 1rem;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 10px;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
}

.quantity-btn {
    width: 25px;
    height: 25px;
    background-color: var(--light-color);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.cart-item-quantity input {
    width: 40px;
    height: 25px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-left: none;
    border-right: none;
}

.remove-item {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    margin-left: 10px;
    font-size: 0.8rem;
}

.remove-item:hover {
    color: #f44336;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    background-color: var(--light-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-weight: bold;
}

.total-price {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.cart-buttons {
    display: flex;
    gap: 10px;
}

.cart-buttons .btn {
    flex: 1;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: none;
}

.cart-overlay.active {
    display: block;
}

/* 页面标题 */
.page-header {
    background-image: url('https://r2liubaotea.liubaotea.online/image/Design_Assets/image_1.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 60px 0;
    text-align: center;
    margin-bottom: 60px;
}

.page-header h1 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 2.5rem;
}

/* 商城布局 */
.shop-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 20px;
    margin-top: 30px;
}

.shop-sidebar {
    width: 250px;
    flex-shrink: 0;
}

.shop-content {
    flex: 1;
}

/* 筛选部分 */
.filter-section {
    margin-bottom: 30px;
}

.filter-section h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 10px;
}

.filter-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent-color);
}

.filter-list {
    list-style: none;
}

.filter-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    cursor: pointer;
}

.filter-item input {
    margin-right: 10px;
}

.price-range {
    margin-top: 15px;
}

.price-range input[type="range"] {
    width: 200px;
    margin-bottom: 15px;
}

.price-inputs {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.price-inputs input {
    width: 80px;
    padding: 5px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

/* 商品工具栏 */
.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.product-sort {
    display: flex;
    align-items: center;
}

.product-sort label {
    margin-right: 10px;
}

.product-sort select {
    padding: 5px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-family);
}

/* 商品卡片属性设置 */
.product-card {
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
    width: 100%;
    height: auto;
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: white;
    overflow: hidden;
}

.product-image {
    position: relative;
    width: 100%;
    padding-bottom: 100%;
    margin-bottom: 0;
}

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

.product-info {
    padding: 12px;
    background: white;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
    width: 100%;
}

.product-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    justify-content: center;
    width: 100%;
    padding: 0 15px 15px;
}

.product-card {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.action-btn {
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    white-space: nowrap;
    min-width: 90px;
    line-height: 1.5;
}

.add-to-cart {
    background-color: var(--primary-color);
    color: white;
    border: none;
    font-weight: 500;
    display: inline-block;
}

.quick-view {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    font-weight: 500;
    display: inline-block;
}

.action-btn {
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 120px;
    text-align: center;
    display: inline-block;
    margin: 0 5px;
}

.action-btn:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 40px;
    width: 100%;
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
}

.pagination a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 0 5px;
    border-radius: 4px;
    background-color: var(--light-color);
    color: var(--dark-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.pagination a:hover,
.pagination a.active {
    background-color: var(--primary-color);
    color: white;
}

/* 快速查看弹窗 */
.quick-view-modal,
.checkout-modal,
.order-success-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 900px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.quick-view-modal.active,
.checkout-modal.active,
.order-success-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal-content {
    position: relative;
    padding: 30px;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--dark-color);
    cursor: pointer;
    z-index: 1;
}

.product-quick-view {
    display: flex;
    gap: 30px;
}

.product-quick-image {
    flex: 1;
    max-width: 400px;
}

.product-quick-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.product-quick-info {
    flex: 1;
}

.product-quick-info h2 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.product-quick-price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.product-quick-meta {
    margin-bottom: 15px;
    color: #666;
}

.product-quick-desc {
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-quick-quantity {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.product-quick-quantity label {
    margin-right: 15px;
}

.quantity-selector {
    display: flex;
    align-items: center;
}

.quantity-selector input {
    width: 50px;
    height: 40px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-left: none;
    border-right: none;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    background-color: var(--light-color);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.quantity-btn:hover {
    background-color: var(--border-color);
}

.modal-overlay,
.checkout-overlay,
.order-success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    display: none;
}

.modal-overlay.active,
.checkout-overlay.active,
.order-success-overlay.active {
    display: block;
}

/* 结算表单 */
.checkout-modal .modal-content {
    max-height: 80vh;
    overflow-y: auto;
}

.checkout-modal h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-family);
}

.form-group textarea {
    height: 100px;
    resize: vertical;
}

.payment-methods {
    display: flex;
    gap: 15px;
}

.payment-method {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.payment-method:hover,
.payment-method input:checked + .payment-icon + span {
    border-color: var(--primary-color);
}

.payment-method input {
    margin-right: 10px;
}

.payment-icon {
    margin-right: 10px;
    font-size: 1.2rem;
    color: #07c160; /* 微信绿色 */
}

.checkout-summary {
    margin-top: 30px;
    padding: 20px;
    background-color: var(--light-color);
    border-radius: 8px;
}

.checkout-summary h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.checkout-items {
    margin-bottom: 20px;
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.checkout-item-name {
    flex: 1;
}

.checkout-item-quantity {
    margin: 0 15px;
    color: #666;
}

.checkout-item-price {
    font-weight: 500;
}

.checkout-total {
    display: flex;
    justify-content: space-between;
    font-weight: bold;
    font-size: 1.2rem;
}

/* 订单成功弹窗 */
.order-success-modal .modal-content {
    text-align: center;
    padding: 40px;
}

.success-icon {
    font-size: 4rem;
    color: #4CAF50;
    margin-bottom: 20px;
}

.order-success-modal h2 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.order-success-modal p {
    margin-bottom: 10px;
}

.order-success-modal .btn {
    margin-top: 20px;
}

/* 响应式设计 */
@media (max-width: 991px) {
    .shop-layout {
        flex-direction: column;
    }
    
    .shop-sidebar {
        width: 100%;
        margin-bottom: 30px;
    }
    
    .product-quick-view {
        flex-direction: column;
    }
    
    .product-quick-image {
        max-width: 100%;
        margin-bottom: 20px;
    }
}

@media (max-width: 767px) {
    .shop-toolbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cart-sidebar {
        max-width: 300px;
    }
}

@media (max-width: 575px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-sidebar {
        max-width: 100%;
    }
    
    .modal-content {
        padding: 20px;
    }
    
    .payment-methods {
        flex-direction: column;
    }
}