/* ===== 产品列表页整体样式 ===== */

/* ===== 面包屑导航 - 适配PbootCMS标签 ===== */
.breadcrumb {
    margin: var(--spacing-lg) 0 var(--spacing-xl);
    padding: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-muted);
}

.breadcrumb a,
.breadcrumb span {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-muted);
    text-decoration: none;
    transition: color var(--animation-speed-fast);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb i {
    font-size: var(--font-size-xs);
}

.breadcrumb .divider,
.breadcrumb span:nth-child(even) {
    color: var(--color-border);
    margin: 0 2px;
}

.breadcrumb span:last-child {
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
}

@media (max-width: 768px) {
    .breadcrumb {
        margin: var(--spacing-md) 0;
        font-size: var(--font-size-xs);
    }
}

/* ===== 横幅模块 ===== */
.product-banner {
    position: relative;
    height: 420px;
    background: linear-gradient(135deg, 
        rgba(26, 86, 219, 0.9) 0%, 
        rgba(30, 64, 175, 0.9) 100%),
        url('https://images.unsplash.com/photo-1563986768609-322da13575f3?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.product-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, 
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.1) 100%);
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    padding: var(--spacing-2xl);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.banner-title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    padding: 0 var(--spacing-xl);
}

.banner-description {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-normal);
    opacity: 0.95;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    padding: 0 var(--spacing-xl);
}

.banner-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    flex-wrap: wrap;
    margin-top: var(--spacing-2xl);
    padding: 0 var(--spacing-xl);
    width: 100%;
    box-sizing: border-box;
}

.stat-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: white;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.banner-categories {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
    padding: 0 var(--spacing-xl);
    width: 100%;
    box-sizing: border-box;
}

.category-tag {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 24px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all var(--animation-speed-normal);
    cursor: pointer;
    backdrop-filter: blur(10px);
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
    display: inline-block;
}

.category-tag:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* 横幅移动端优化 */
@media (max-width: 768px) {
    .product-banner {
        height: auto;
        min-height: 300px;
        margin-bottom: var(--spacing-lg);
        border-radius: var(--radius-lg);
        width: 100%;
        padding: var(--spacing-xl) var(--spacing-md);
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .banner-content {
        padding: 0;
        max-width: 100%;
        width: 100%;
    }
    
    .banner-title {
        font-size: 2rem;
        margin-bottom: var(--spacing-sm);
        line-height: 1.2;
        padding: 0 var(--spacing-lg);
        word-break: break-word;
        width: 100%;
        box-sizing: border-box;
    }
    
    .banner-description {
        font-size: var(--font-size-md);
        line-height: 1.5;
        margin-bottom: var(--spacing-lg);
        padding: 0 var(--spacing-lg);
        max-width: 100%;
        word-break: break-word;
        width: 100%;
        box-sizing: border-box;
    }
    
    .banner-stats {
        gap: var(--spacing-lg);
        margin-top: var(--spacing-lg);
        padding: 0 var(--spacing-lg);
    }
    
    .stat-item {
        min-width: 70px;
        flex: 1;
        max-width: 120px;
    }
    
    .stat-number {
        font-size: 1.8rem;
        margin-bottom: 4px;
    }
    
    .stat-label {
        font-size: 11px;
        letter-spacing: 0.5px;
        line-height: 1.2;
        word-break: break-word;
        max-width: 80px;
    }
    
    .banner-categories {
        gap: var(--spacing-sm);
        margin-top: var(--spacing-lg);
        padding: 0 var(--spacing-lg);
    }
    
    .category-tag {
        padding: 8px 12px;
        font-size: 12px;
        border-radius: 16px;
        flex: 0 0 auto;
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .banner-title {
        font-size: 1.8rem;
        padding: 0 var(--spacing-md);
    }
    
    .banner-description {
        font-size: var(--font-size-sm);
        padding: 0 var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 1.6rem;
    }
    
    .category-tag {
        padding: 6px 10px;
        font-size: 11px;
        border-radius: 14px;
    }
    
    .banner-categories {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .category-tag {
        margin-bottom: 4px;
    }
}

@media (max-width: 360px) {
    .product-banner {
        min-height: 280px;
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .banner-title {
        font-size: 1.6rem;
        padding: 0 var(--spacing-sm);
    }
    
    .banner-description {
        font-size: 13px;
        padding: 0 var(--spacing-sm);
    }
    
    .banner-stats {
        gap: var(--spacing-md);
        padding: 0 var(--spacing-sm);
    }
    
    .stat-item {
        min-width: 60px;
    }
    
    .stat-number {
        font-size: 1.4rem;
    }
    
    .stat-label {
        font-size: 10px;
        max-width: 60px;
    }
    
    .banner-categories {
        gap: 6px;
        padding: 0 var(--spacing-sm);
    }
    
    .category-tag {
        padding: 5px 8px;
        font-size: 10px;
    }
}

/* ===== 筛选面板 ===== */
.filter-sidebar {
    width: 280px;
    flex-shrink: 0;
    /* 粘性定位移到侧边栏容器上 */
    position: sticky;
    top: calc(var(--layout-header-height) + var(--spacing-xl));
    align-self: flex-start;
}

.filter-panel {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-xl);
    overflow-y: auto;
    scrollbar-width: thin;
}

/* 自定义滚动条样式（桌面端） */
.filter-panel::-webkit-scrollbar {
    width: 6px;
}

.filter-panel::-webkit-scrollbar-track {
    background: var(--color-border);
    border-radius: 3px;
}

.filter-panel::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 3px;
}

.filter-panel::-webkit-scrollbar-thumb:hover {
    background: var(--color-secondary);
}

.filter-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.filter-panel-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.filter-panel-count {
    font-size: var(--font-size-sm);
    background: var(--color-primary);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: var(--font-weight-medium);
}

/* 筛选分组 */
.filter-group {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.filter-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.filter-group-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    cursor: pointer;
}

.filter-group-name {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-group-name i {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
}

.filter-group-toggle {
    background: none;
    border: none;
    color: var(--color-muted);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: color var(--animation-speed-fast);
}

.filter-group-toggle:hover {
    color: var(--color-primary);
}

/* 筛选选项容器 - 支持折叠动画 */
.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    overflow: hidden;
    transition: max-height var(--animation-speed-normal) ease, 
                opacity var(--animation-speed-normal) ease, 
                margin-top var(--animation-speed-normal) ease;
}

/* 所有筛选选项的基础样式（包括“全部”按钮和具体选项）- 使用 !important 确保覆盖 */
.filter-options a,
.filter-options a.filter-option,
.filter-options .filter-option {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: var(--spacing-xs) var(--spacing-md) !important;
    background: var(--color-bg) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: 16px !important;
    color: var(--color-text) !important;
    font-size: var(--font-size-sm) !important;
    cursor: pointer !important;
    transition: all var(--animation-speed-fast) !important;
    user-select: none !important;
    min-height: 32px !important;
    min-width: 60px !important;
    text-align: center !important;
    text-decoration: none !important;
    line-height: 1.2 !important;
    box-sizing: border-box !important;
    margin: 0 !important;
}

/* 悬停效果 */
.filter-options a:hover,
.filter-options a.filter-option:hover,
.filter-options .filter-option:hover {
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
    background: rgba(26, 86, 219, 0.05) !important;
}

/* 选中状态（包括“全部”按钮被选中和具体选项被选中） */
.filter-options a.active,
.filter-options a.filter-option.active,
.filter-options .filter-option.active {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: white !important;
    font-weight: var(--font-weight-medium) !important;
}

/* 筛选控制按钮 */
.filter-controls {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.filter-clear {
    flex: 1;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--animation-speed-normal);
    border: none;
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.filter-clear:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: var(--color-muted);
}

/* 移动端筛选按钮 */
.mobile-filter-toggle {
    display: none;
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

/* 筛选面板移动端适配 */
@media (max-width: 992px) {
    .product-page-layout {
        flex-direction: column;
    }
    
    .filter-sidebar {
        width: 100%;
        position: static; /* 移动端不需要粘性 */
    }
    
    .filter-panel {
        position: static;
        max-height: 70vh !important; /* 移动端最大高度限制 */
        overflow-y: auto;
    }
    
    .mobile-filter-toggle {
        display: flex;
    }
    
    .filter-sidebar {
        display: none;
    }
    
    .filter-sidebar.active {
        display: block;
    }
}

/* ===== 产品列表区域 ===== */
.product-list-area {
    flex: 1;
}

.product-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.product-list-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.product-sort {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sort-label {
    font-size: var(--font-size-sm);
    color: var(--color-muted);
}

.sort-select {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    cursor: pointer;
    min-width: 140px;
}

/* 产品网格 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

@media (min-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* 产品卡片 */
.product-item {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--animation-speed-normal) cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border);
    position: relative;
}

.product-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.product-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.product-thumb {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--animation-speed-slow) ease;
}

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

/* 产品徽章 */
.product-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: var(--font-weight-medium);
    z-index: 2;
    background-color: var(--color-primary);
}

/* 三种颜色循环 */
.products-grid .product-item:nth-child(3n+1) .product-badge {
    background-color: #ef4444;
}
.products-grid .product-item:nth-child(3n+2) .product-badge {
    background-color: #f59e0b;
}
.products-grid .product-item:nth-child(3n+3) .product-badge {
    background-color: #3b82f6;
}

.product-info {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-muted);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.product-spec {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    color: var(--color-muted);
    background: rgba(0, 0, 0, 0.03);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.product-spec i {
    font-size: 10px;
    color: var(--color-primary);
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.product-publish-date {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: #666;
}

.product-publish-date i {
    color: #1a56db;
    font-size: 12px;
}

.product-publish-date span {
    font-weight: 500;
}

.product-action {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: background-color var(--animation-speed-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.product-action:hover {
    background: var(--color-secondary);
}

/* ===== 分页样式 ===== */
.pagination-container {
    margin-top: var(--spacing-4xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: var(--spacing-md) 0;
    position: relative;
}

.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    border: none;
    flex-wrap: nowrap;
    overflow-x: visible;
    white-space: nowrap;
    max-width: 100%;
    min-height: auto;
    flex: 1;
}

.pagination-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    transition: all var(--animation-speed-fast) ease;
    border: 1px solid var(--color-border);
    background: var(--color-card-bg);
    position: relative;
    flex-shrink: 0;
}

.pagination-item:hover:not(.disabled) {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.pagination-item.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: var(--color-bg);
    color: var(--color-muted);
}

.pagination-item.disabled:hover {
    background: var(--color-bg);
    border-color: var(--color-border);
    color: var(--color-muted);
    transform: none;
    box-shadow: none;
}

.pagination-item.prev,
.pagination-item.next {
    padding: 0 var(--spacing-md);
    gap: var(--spacing-xs);
    min-width: auto;
}

.pagination-item.prev i,
.pagination-item.next i {
    font-size: var(--font-size-sm);
    transition: transform var(--animation-speed-fast);
}

.pagination-item.prev:hover i:not(.disabled) {
    transform: translateX(-2px);
}

.pagination-item.next:hover i:not(.disabled) {
    transform: translateX(2px);
}

/* 数字页码 (PbootCMS默认类名) */
.pagination .page-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    transition: all var(--animation-speed-fast) ease;
    border: 1px solid var(--color-border);
    background: var(--color-card-bg);
    flex-shrink: 0;
}

.pagination .page-num:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.pagination .page-num-current {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(26, 86, 219, 0.3);
}

.pagination .page-more {
    color: var(--color-muted);
    padding: 0 var(--spacing-sm);
    display: flex;
    align-items: center;
    height: 40px;
    flex-shrink: 0;
    font-size: var(--font-size-md);
}

.pagination-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-muted);
    background: var(--color-card-bg);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-xs);
    min-width: 180px;
    justify-content: flex-end;
}

.pagination-total {
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.pagination-total::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 50%;
    margin-right: 4px;
}

/* 分页移动端优化 */
@media (max-width: 768px) {
    .pagination-container {
        flex-direction: column;
        gap: var(--spacing-lg);
        align-items: stretch;
    }
    
    .pagination {
        justify-content: center;
        overflow-x: auto;
        padding: var(--spacing-xs);
        background: var(--color-card-bg);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-sm);
        border: 1px solid var(--color-border);
    }
    
    .pagination-item,
    .pagination .page-num {
        min-width: 36px;
        height: 36px;
        font-size: var(--font-size-sm);
    }
    
    .pagination-item.prev,
    .pagination-item.next {
        padding: 0 var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
    
    .pagination .page-more {
        height: 36px;
        font-size: var(--font-size-sm);
    }
    
    .pagination-info {
        width: 100%;
        justify-content: center;
        min-width: auto;
        order: -1;
        margin-bottom: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .pagination {
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding: 8px;
    }
    
    .pagination::-webkit-scrollbar {
        height: 4px;
    }
    
    .pagination::-webkit-scrollbar-track {
        background: rgba(0, 0, 0, 0.05);
        border-radius: 2px;
    }
    
    .pagination::-webkit-scrollbar-thumb {
        background: rgba(26, 86, 219, 0.3);
        border-radius: 2px;
    }
    
    .pagination-item,
    .pagination .page-num {
        min-width: 32px;
        height: 32px;
        font-size: var(--font-size-xs);
    }
    
    .pagination-item.prev,
    .pagination-item.next {
        padding: 0 10px;
    }
    
    .pagination .page-more {
        padding: 0 6px;
        font-size: var(--font-size-xs);
    }
    
    .pagination-info {
        font-size: var(--font-size-xs);
        padding: 8px 12px;
    }
}

/* ===== 布局通用类 ===== */
.main-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.product-page-layout {
    display: flex;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-4xl);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* ===== 空状态 ===== */
.products-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-4xl) 0;
}

.empty-icon {
    font-size: 4rem;
    color: var(--color-border);
    margin-bottom: var(--spacing-lg);
}

.empty-title {
    font-size: var(--font-size-2xl);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.empty-description {
    color: var(--color-muted);
    max-width: 500px;
    margin: 0 auto var(--spacing-lg);
}

/* ===== 深色主题适配 ===== */
[data-theme="dark"] .product-banner {
    background: linear-gradient(135deg, 
        rgba(26, 86, 219, 0.85) 0%, 
        rgba(30, 64, 175, 0.85) 100%),
        url('https://images.unsplash.com/photo-1563986768609-322da13575f3?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
}

[data-theme="dark"] .product-thumb {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

[data-theme="dark"] .product-spec {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .filter-options a,
[data-theme="dark"] .filter-options a.filter-option,
[data-theme="dark"] .filter-options .filter-option {
    background: rgba(255, 255, 255, 0.05) !important;
}

[data-theme="dark"] .filter-clear {
    background: rgba(255, 255, 255, 0.05);
}

/* ===== 产品列表加载动画 ===== */
.product-loading {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}