/* 高端购物车页面整体设计 */

/* 隐藏优惠券 */
.woocommerce-cart .coupon {
    display: none !important;
}

/* 页面整体容器 */
.cart-page-container {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
}

.cart-page-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

/* 页面标题区域 */
.cart-page-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.cart-page-title {
    color: #fff;
    font-size: 3rem;
    font-weight: 800;
    margin: 0 0 1rem 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    letter-spacing: -1px;
}

.cart-page-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* 主要内容区域 */
.woocommerce-cart .woocommerce {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 购物车表单容器 */
.woocommerce-cart-form {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 2rem;
    flex: 1;
}

/* 购物车表格样式 */
.woocommerce-cart-form table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}

/* 表格头部 */
.woocommerce-cart-form thead th {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    padding: 1.5rem 1rem;
    border: none;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
    position: relative;
}

.woocommerce-cart-form thead th:first-child {
    border-top-left-radius: 16px;
}

.woocommerce-cart-form thead th:last-child {
    border-top-right-radius: 16px;
}

/* 表格行 */
.woocommerce-cart-form__cart-item {
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.woocommerce-cart-form__cart-item:nth-child(even) {
    background: rgba(248, 249, 250, 0.9);
}

.woocommerce-cart-form__cart-item:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.woocommerce-cart-form__cart-item td {
    padding: 1.5rem 1rem;
    vertical-align: middle;
    border: none;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.woocommerce-cart-form__cart-item:last-child td {
    border-bottom: none;
}

/* 产品缩略图 */
.woocommerce-cart-form__cart-item .product-thumbnail img {
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    max-width: 80px;
    transition: transform 0.3s ease;
}

.woocommerce-cart-form__cart-item:hover .product-thumbnail img {
    transform: scale(1.05);
}

/* 产品名称 */
.woocommerce-cart-form__cart-item .product-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2c3e50;
    line-height: 1.4;
}

/* 产品价格 */
.woocommerce-cart-form__cart-item .product-price,
.woocommerce-cart-form__cart-item .product-subtotal {
    font-size: 1.1rem;
    color: #667eea;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

/* 数量输入框 */
.woocommerce-cart-form__cart-item .product-quantity input {
    border-radius: 8px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    padding: 0.5rem 0.8rem;
    width: 70px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    text-align: center;
}

.woocommerce-cart-form__cart-item .product-quantity input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    outline: none;
    background: #fff;
}


.woocommerce-cart-form__cart-item .product-remove a:hover {
    background: linear-gradient(135deg, #ee5a24 0%, #ff6b6b 100%);
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.3);
}

/* 购物车摘要区域 */
.cart-summary-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    position: relative;
}

.cart-summary-header {
    text-align: center;
    margin-bottom: 2rem;
}

.cart-summary-title {
    font-size: 2rem;
    font-weight: 800;
    color: #2c3e50;
    margin: 0 0 0.5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cart-summary-subtitle {
    font-size: 1rem;
    color: #7f8c8d;
    margin: 0;
    font-weight: 500;
}

.cart-summary-content {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.cart-subtotal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.subtotal-label {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
}

.subtotal-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: #667eea;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.cart-summary-note {
    text-align: center;
    margin-top: 1.5rem;
}

.cart-summary-note p {
    font-size: 0.95rem;
    color: #7f8c8d;
    margin: 0;
    font-style: italic;
}

/* 结账按钮区域 - 修复Sticky定位 */
.cart-checkout-section {
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 249, 250, 0.98) 100%);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    padding: 1.5rem 2rem;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.1);
    margin: 0 -2.5rem -2.5rem -2.5rem;
    border-radius: 24px 24px 0 0;
    transform: translateZ(0);
}

.checkout-button-primary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff !important;
    text-decoration: none;
    padding: 1.5rem 2.5rem;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    border: none;
    width: 100%;
    text-align: left;
    position: relative;
    overflow: hidden;
    margin-bottom: 1rem;
}

.checkout-button-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.checkout-button-primary:hover::before {
    left: 100%;
}

.checkout-button-primary:hover {
    background: linear-gradient(135deg, #ee5a24 0%, #ff6b6b 100%);
    box-shadow: 0 12px 35px rgba(255, 107, 107, 0.4);
    transform: translateY(-2px);
    color: #fff !important;
}

.button-text {
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.button-text::before {
    content: '🔒';
    font-size: 1.1rem;
}

.button-icon {
    font-size: 1.3rem;
    font-weight: 800;
    transition: transform 0.3s ease;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.checkout-button-primary:hover .button-icon {
    transform: translateX(5px) scale(1.1);
}

/* 安全徽章区域 - 高端设计 */
.checkout-security {
    text-align: center;
    padding: 1rem 0;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    margin-top: 1rem;
}

.security-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    padding: 0.8rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #667eea;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(102, 126, 234, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.security-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.security-badge:hover::before {
    left: 100%;
}

.security-badge:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.2);
    color: #764ba2;
}

.security-badge::after {
    content: '✓';
    font-weight: 800;
    color: #27ae60;
    margin-left: 0.3rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .cart-checkout-section {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 1rem 1.5rem;
        margin: 0;
        border-radius: 20px 20px 0 0;
        z-index: 9999;
    }
    
    .checkout-button-primary {
        padding: 1.2rem 2rem;
        font-size: 1.1rem;
    }
    
    .button-text {
        font-size: 1.1rem;
    }
    
    .security-badges {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    
    .security-badge {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
    
    .woocommerce-cart .woocommerce {
        padding-bottom: 120px;
    }
}

/* 添加JavaScript支持的滚动效果 */
.cart-checkout-section.scrolled {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 249, 250, 0.95) 100%);
    backdrop-filter: blur(25px);
    box-shadow: 0 -15px 40px rgba(0, 0, 0, 0.15);
}

/* 隐藏原有的购物车小计 */
.cart-collaterals .cart_totals {
    display: none !important;
}

/* 空购物车页面设计 */
.cart-empty-container {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    position: relative;
    z-index: 2;
}

.cart-empty-content {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 32px;
    padding: 4rem 3rem;
    text-align: center;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 25px 50px rgba(0,0,0,0.1);
    max-width: 600px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.cart-empty-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-radius: 32px;
    pointer-events: none;
}

.cart-empty-icon {
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.cart-empty-icon svg {
    color: #667eea;
    filter: drop-shadow(0 4px 8px rgba(102, 126, 234, 0.2));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.cart-empty-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #2c3e50;
    margin: 0 0 1rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 2;
}

.cart-empty-subtitle {
    font-size: 1.2rem;
    color: #7f8c8d;
    margin: 0 0 3rem 0;
    font-weight: 400;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

.cart-empty-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
}

.cart-empty-btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-empty-btn.primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.cart-empty-btn.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.cart-empty-btn.primary:hover::before {
    left: 100%;
}

.cart-empty-btn.primary:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
    color: #fff;
}

.cart-empty-btn.secondary {
    background: rgba(255, 255, 255, 0.9);
    color: #667eea;
    border: 2px solid rgba(102, 126, 234, 0.2);
    backdrop-filter: blur(10px);
}

.cart-empty-btn.secondary:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.2);
    color: #764ba2;
}

.cart-empty-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 2;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0 0 0.5rem 0;
}

.feature-item p {
    font-size: 0.9rem;
    color: #7f8c8d;
    margin: 0;
    font-weight: 500;
}




/* 空购物车隐藏 */
.cart-empty.woocommerce-info{
    display: none;
}

.return-to-shop{
    display: none; 
}


/* 响应式设计 */
@media (max-width: 768px) {
    .cart-empty-container {
        padding: 2rem 1rem;
        min-height: 70vh;
    }
    
    .cart-empty-content {
        padding: 3rem 2rem;
        border-radius: 24px;
    }
    
    .cart-empty-title {
        font-size: 2rem;
    }
    
    .cart-empty-subtitle {
        font-size: 1.1rem;
    }
    
    .cart-empty-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .cart-empty-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .cart-empty-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-item {
        padding: 1.2rem;
    }
}

/* 添加一些装饰性元素 */
.cart-empty-content::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 50%;
    filter: blur(40px);
    z-index: 1;
}