/* 商品分类页面优化样式 */
@charset "utf-8";

/* 全局样式重置 */
* {
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

/* 头部区域 */
.header-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99;
    width: 100%;
    margin: 0;
}

/* 返回按钮 */
.back-arrow {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px 10px;
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.2);
    transition: background-color 0.3s ease;
    color: white;
    font-size: 14px;
    text-decoration: none;
    width: 4em; /* 设置为4个字符宽度 */
    min-width: 4em; /* 确保最小宽度为4个字符 */
}

.back-arrow:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.header-img {
    max-width: 200px;
    height: auto;
    margin-right: 15px;
}

.header-title {
    color: white;
    font-size: 20px;
    font-weight: bold;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* 搜索区域 */
.search-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 10px;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    z-index: 100;
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

.back-button {
    margin-right: 10px;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.back-button:hover {
    opacity: 0.8;
}

.menu-toggle {
    margin-left: 10px;
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    background-color: #f0f0f0;
    transition: background-color 0.3s ease;
}

.menu-toggle:hover {
    background-color: #e0e0e0;
}

.menu-toggle img {
    display: block;
}

.search-form {
    display: flex;
    width: 92%;
    align-items: center;
    gap: 8px;
    margin: 0 auto;
    max-width: 92%;
}

.search-input {
    flex: 1;
    margin-right: 0;
    min-width: 0;
}

.search-button {
    flex-shrink: 0;
}

.search-input input {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease;
}

.search-input input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.search-button {
    flex: 0 0 auto;
}

.search-button .submit-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap;
    min-width: 60px;
    box-sizing: border-box;
}

.search-button .submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* 主布局 */
.main-layout {
    display: flex;
    min-height: 500px;
    background-color: #fff;
    margin-top: 120px;
    gap: 0;
}

/* 左侧分类菜单 */
.pro_paimenulist_left_div {
    width: auto;
    min-width: 100px;
    max-width: 160px;
    background-color: #f8f9fa;
    border-right: 1px solid #e9ecef;
    overflow-y: auto;
    max-height: 600px;
    flex-shrink: 0;
}

.category-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.category-menu li {
    border-bottom: 1px solid #e9ecef;
    transition: background-color 0.3s ease;
}

.category-menu li:hover {
    background-color: #e9ecef;
}

.category-menu .menu-link {
    display: block;
    padding: 15px 10px;
    text-align: center;
    color: #495057;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.category-menu .menu-link:hover {
    color: #667eea;
}

.gragcolor {
    background-color: #f8f9fa;
}

.widthcolor {
    background-color: #fff;
    border-left: 3px solid #667eea;
}

.widthcolor .menu-link {
    color: #667eea;
    font-weight: bold;
}

/* 右侧内容区 */
.pro_paimenulist_right_div {
    flex: 1;
    padding: 10px 10px 10px 15px;
    background-color: #fff;
    min-width: 0;
}

/* 子分类菜单 */
.subcategory-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.subcategory-link {
    padding: 8px 15px;
    background-color: #e9ecef;
    color: #495057;
    text-decoration: none;
    border-radius: 20px;
    font-size: 13px;
    transition: all 0.3s ease;
}

.subcategory-link:hover {
    background-color: #dee2e6;
    color: #667eea;
    transform: translateY(-1px);
}

.subcategory-link.widthcolor {
    background-color: #667eea;
    color: white;
}

/* 商品列表 */
.product-list-container {
    margin-top: 0;
    width: 100% !important;
    max-width: none !important;
}

/* 覆盖.w类的宽度限制 */
.pro_paimenulist_right_div .w {
    width: 100% !important;
    max-width: none !important;
}

/* 搜索容器覆盖所有类 */
.search-container.w.pt25 {
    width: 100% !important;
    max-width: none !important;
    margin: 0 auto !important;
    padding-top: 10px !important;
}

/* 强制覆盖搜索容器 */
div.search-container {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-top: 10px !important;
}

/* 分页容器样式 */
.pro_paimenulist_right_div .pagination-container {
    width: 100% !important;
    max-width: none !important;
    text-align: center !important;
    position: relative !important;
    left: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* 确保分页容器在右侧内容区域内 */
.main-layout .pro_paimenulist_right_div .pagination-container {
    text-align: center !important;
    width: 100% !important;
}

.product-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.product-item {
    display: flex;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    background-color: #fff;
    padding: 15px;
    gap: 15px;
    align-items: center;
}

.product-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.product-image {
    flex: 0 0 auto;
    width: 120px;
    height: 120px;
    overflow: hidden;
    border-radius: 8px;
    position: relative;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
}

.product-name {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
}

.product-description {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    margin-bottom: 12px;
}

.price-item {
    font-size: 13px;
    margin-bottom: 4px;
    padding: 2px 0;
}

.cash-price {
    color: #dc3545;
}

.green-price {
    color: #28a745;
}

.bonus-price {
    color: #ffc107;
}

.product-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.add-to-cart-btn {
    display: inline-block;
    padding: 8px 15px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    text-decoration: none;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.add-to-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.4);
}

.add-to-cart-btn img {
    width: 20px;
    height: auto;
    vertical-align: middle;
}

/* 高亮关键词 */
.highlight {
    background-color: #fff3cd;
    color: #856404;
    padding: 1px 2px;
    border-radius: 2px;
}

/* 分页 */
.pagination-container {
    margin: 15px 0;
    text-align: center;
    width: 100%;
    max-width: none !important;
    box-sizing: border-box;
    padding: 0;
}

.pagination-container a,
.pagination-container span {
    display: inline-block;
    padding: 8px 12px;
    margin: 0 2px;
    text-decoration: none;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    color: #495057;
    transition: all 0.3s ease;
}

.pagination-container a:hover {
    background-color: #e9ecef;
    color: #667eea;
}

.pagination-container .current {
    background-color: #667eea;
    color: white;
    border-color: #667eea;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .main-layout {
        display: block !important;
        position: relative !important;
        width: 100% !important;
        overflow: visible !important;
        min-height: 100vh !important;
        margin-top: 120px !important;
    }
    
    .pro_paimenulist_left_div {
        width: auto !important;
        min-width: 90px !important;
        max-width: 130px !important;
        max-height: none !important;
        border-right: 1px solid #e9ecef !important;
        border-bottom: none !important;
        order: 1 !important;
        display: block !important;
        position: fixed !important;
        left: 0 !important;
        top: 120px !important;
        height: calc(100vh - 120px) !important;
        overflow-y: auto !important;
        z-index: 10 !important;
        background-color: #f8f9fa !important;
        float: none !important;
    }
    
    .pro_paimenulist_right_div {
        width: auto !important;
        order: 2 !important;
        display: block !important;
        margin-left: 130px !important;
        padding-left: 8px !important;
        padding-right: 5px !important;
        float: none !important;
        position: relative !important;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
    }
    
    .pro_paimenulist_right_div .product-list-container {
        width: 100% !important;
        max-width: none !important;
    }
    
    .pro_paimenulist_right_div .pagination-container {
        width: 100% !important;
        max-width: none !important;
        text-align: center !important;
        margin: 15px 0 !important;
    }
    
    .menu-overlay {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        background-color: rgba(0,0,0,0.5) !important;
        z-index: 9 !important;
        display: none !important;
    }
    
    .menu-overlay.show {
        display: block !important;
    }
    
    .menu-toggle {
        display: block !important;
        position: fixed !important;
        top: 10px !important;
        right: 10px !important;
        z-index: 11 !important;
        background-color: #667eea !important;
        color: white !important;
        padding: 8px !important;
        border-radius: 5px !important;
        cursor: pointer !important;
    }
    
    .product-list {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
        display: grid !important;
        width: 100% !important;
    }
    
    .category-menu {
        display: block !important;
        padding: 5px !important;
    }
    
    .category-menu li {
        display: block !important;
        width: 100% !important;
        margin-bottom: 0 !important;
        border-bottom: 1px solid #e9ecef !important;
    }
    
    .category-menu .menu-link {
        padding: 12px 8px !important;
        font-size: 12px !important;
        text-align: left !important;
        display: block !important;
    }
    
    .subcategory-menu {
        padding: 10px !important;
        margin-bottom: 8px !important;
        display: block !important;
        width: 100% !important;
    }
    
    .subcategory-link {
        padding: 6px 12px;
        font-size: 12px;
        margin: 3px;
    }
    
    .search-container {
        flex-direction: column;
        align-items: center;
        padding: 8px;
        width: 100% !important;
        max-width: none !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .search-container.w.pt25 {
        width: 100% !important;
        max-width: none !important;
        margin: 0 auto !important;
        padding-top: 8px !important;
    }
    
    div.search-container {
        width: 100% !important;
        max-width: none !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-top: 8px !important;
    }
    
    .back-button {
        margin-right: 0;
        margin-bottom: 10px;
        text-align: center;
    }
    
    .search-form {
        flex-direction: row;
        width: 92%;
        gap: 8px;
        margin: 0 auto;
        max-width: 92%;
    }
    
    .search-input {
        flex: 1;
        margin-right: 0;
        margin-bottom: 0;
        min-width: 0;
    }
    
    .search-button {
        flex-shrink: 0;
    }
    
    .search-button .submit-btn {
        padding: 10px 18px !important;
        font-size: 14px !important;
        min-width: 55px !important;
        box-sizing: border-box !important;
    }
    
    .product-item {
        display: flex !important;
        padding: 10px !important;
        border-radius: 8px !important;
        margin-bottom: 10px !important;
        gap: 10px !important;
    }
    
    .product-image {
        width: 80px !important;
        height: 80px !important;
        flex-shrink: 0 !important;
        border-radius: 6px !important;
    }
    
    .product-info {
        flex: 1 !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-between !important;
        padding: 0 !important;
        min-width: 0 !important;
    }
    
    .product-name {
        font-size: 14px !important;
        margin-bottom: 5px !important;
        line-height: 1.3 !important;
    }
    
    .product-description {
        font-size: 12px !important;
        margin-bottom: 5px !important;
        line-height: 1.4 !important;
        -webkit-line-clamp: 2 !important;
    }
    
    .product-price {
        margin-bottom: 10px;
    }
    
    .price-item {
        font-size: 11px;
        margin-bottom: 3px;
    }
    
    .product-actions {
        display: flex !important;
        justify-content: flex-end !important;
        align-items: center !important;
    }
    
    .add-to-cart-btn {
        display: inline-flex !important;
        align-items: center !important;
        padding: 6px 12px !important;
        background: linear-gradient(135deg, #28a745 0%, #20c997 100%) !important;
        color: white !important;
        text-decoration: none !important;
        border-radius: 15px !important;
        font-size: 11px !important;
    }
    
    .add-to-cart-btn img {
        width: 14px !important;
        height: auto !important;
        margin-right: 4px !important;
    }
}

@media (max-width: 480px) {
    .pro_paimenulist_left_div {
        width: auto !important;
        min-width: 70px !important;
        max-width: 100px !important;
        top: 120px !important;
        height: calc(100vh - 120px) !important;
    }
    
    .pro_paimenulist_right_div {
        width: auto !important;
        margin-left: 100px !important;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        padding-left: 6px !important;
        padding-right: 3px !important;
    }
    
    .pro_paimenulist_right_div .product-list-container {
        width: 100% !important;
        max-width: none !important;
    }
    
    .pro_paimenulist_right_div .pagination-container {
        width: 100% !important;
        max-width: none !important;
        text-align: center !important;
        margin: 10px 0 !important;
    }
    
    .search-container {
        padding: 8px !important;
        width: 100% !important;
        max-width: none !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .search-container.w.pt25 {
        width: 100% !important;
        max-width: none !important;
        margin: 0 auto !important;
        padding-top: 8px !important;
    }
    
    div.search-container {
        width: 100% !important;
        max-width: none !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-top: 8px !important;
    }
    
    .search-form {
        width: 92% !important;
        gap: 6px !important;
        margin: 0 auto !important;
        max-width: 92% !important;
    }
    
    .search-input {
        flex: 1 !important;
        margin-right: 0 !important;
        min-width: 0 !important;
    }
    
    .search-button {
        flex-shrink: 0 !important;
    }
    
    .search-button .submit-btn {
        padding: 8px 14px !important;
        font-size: 13px !important;
        min-width: 50px !important;
        box-sizing: border-box !important;
    }
    
    .header-container {
        padding: 10px !important;
        flex-direction: column !important;
    }
    
    .header-img {
        max-width: 150px !important;
        margin-right: 0 !important;
        margin-bottom: 5px !important;
    }
    
    .header-title {
        font-size: 16px !important;
    }
    
    .back-arrow {
        width: 4em !important;
        height: 32px !important;
        left: 10px !important;
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .back-arrow svg {
        width: 18px !important;
        height: 18px !important;
    }
}
    
    .product-list {
        display: flex !important;
        flex-direction: column !important;
        gap: 8px !important;
    }
    
    .category-menu li {
        width: 100%;
    }
    
    .subcategory-menu {
        gap: 5px;
    }
    
    .subcategory-link {
        padding: 6px 10px;
        font-size: 12px;
    }
    
    .product-item {
        display: flex !important;
        padding: 8px !important;
        gap: 8px !important;
    }
    
    .product-image {
        width: 70px !important;
        height: 70px !important;
        flex-shrink: 0 !important;
        border-radius: 5px !important;
    }
    
    .product-name {
        font-size: 13px !important;
        margin-bottom: 4px !important;
        line-height: 1.3 !important;
    }
    
    .product-description {
        font-size: 11px !important;
        margin-bottom: 4px !important;
        line-height: 1.3 !important;
        -webkit-line-clamp: 2 !important;
    }
    
    .price-item {
        font-size: 10px !important;
        margin-bottom: 2px !important;
    }
    
    .add-to-cart-btn {
        padding: 5px 10px !important;
        font-size: 10px !important;
        border-radius: 12px !important;
    }
    
    .add-to-cart-btn img {
        width: 12px !important;
        margin-right: 3px !important;
    }
}

/* 加载动画 */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.loading::after {
    content: "";
    width: 30px;
    height: 30px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 图片加载状态 */
.product-img {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-img.loaded {
    opacity: 1;
}

/* 错误状态 */
.error-message {
    text-align: center;
    padding: 20px;
    color: #dc3545;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    margin: 20px 0;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

.empty-state img {
    width: 100px;
    height: auto;
    margin-bottom: 20px;
    opacity: 0.5;
}