/**
 * Archive Product & Product Category Page Styles
 * 产品列表页和产品分类页专用样式
 * 
 * @package Kadence_Child
 * @since 2.1.0
 * 
 * 用于以下模板：
 * - templates/archive-product.php
 * - templates/taxonomy-product_category.php
 */

/* ============================================
   CSS Reset - 仅对已知容器生效，避免误伤内嵌插件/块
   ============================================ */

.product-archive-page .product-category-container,
.product-archive-page .category-header,
.product-archive-page .category-header-content,
.product-archive-page .category-left,
.product-archive-page .category-right,
.product-archive-page .category-content,
.product-archive-page .category-layout,
.product-archive-page .category-filters,
.product-archive-page .archive-sidebar,
.product-archive-page .sidebar-title,
.product-archive-page .archive-category-nav,
.product-archive-page .category-nav,
.product-archive-page .category-nav-item,
.product-archive-page .category-nav-link,
.product-archive-page .category-nav-label,
.product-archive-page .category-count,
.product-archive-page .category-nav-chevron,
.product-archive-page .category-products,
.product-archive-page .products-header,
.product-archive-page .products-grid,
.product-archive-page .product-card,
.product-archive-page .product-image,
.product-archive-page .product-content,
.product-archive-page .cta-section,
.product-archive-page .cta-section .container,
.product-archive-page .cta-content,
.product-archive-page .cta-buttons,
.product-archive-page .pagination-wrapper,
.product-archive-page .pagination-wrapper .nav-links,
.product-archive-page .no-products {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.product-archive-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--gu-text-strong);
    background-color: var(--gu-white);
}

/* ============================================
   产品分类页面容器
   ============================================ */

.product-archive-page .product-category-container {
    background: var(--gu-white);
}

/* ============================================
   分类标题区 - 全屏宽度背景
   ============================================ */

.product-archive-page .category-header {
    height: 200px;
    background: #3d3d3d;
    color: var(--gu-white);
    display: flex;
    align-items: center;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.product-archive-page .category-header-content {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.product-archive-page .category-left {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.product-archive-page .category-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
    color: var(--gu-white);
}

.product-archive-page .category-description {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    max-width: 560px;
    line-height: 1.6;
    font-size: 16px;
}

/* 分类描述来自 term_description 时多为多段 <p>，统一段落间距，避免与归档页单行文案视觉不一致 */
.product-archive-page .category-description > p:first-child {
    margin-top: 0;
}

.product-archive-page .category-description > p:last-child {
    margin-bottom: 0;
}

.product-archive-page .category-description > p + p {
    margin-top: 0.5em;
}

.product-archive-page .category-right {
    display: flex;
    align-items: center;
}

.product-archive-page .category-stats {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 16px 24px;
    border-radius: 8px;
    font-size: 14px;
    white-space: nowrap;
}

/* ============================================
   分类筛选与列表区
   ============================================ */

.product-archive-page .category-content {
    padding: 64px 0;
    background: var(--gu-white);
}

/* 对齐 products-cat.html：窄屏纵向堆叠；≥1024 为 280px 侧栏 + 主区 */
.product-archive-page .category-layout {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   左侧分类目录（对齐 products-cat.html .sidebar / .sidebar-title / .category-nav）
   ============================================ */

.product-archive-page .category-filters.archive-sidebar {
    width: 100%;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    position: sticky;
    top: 24px;
    height: fit-content;
    max-height: none;
    overflow: visible;
}

.product-archive-page .sidebar-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gu-text-strong);
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gu-primary);
}

.product-archive-page .category-nav {
    list-style: none;
    margin: 0;
    padding: 0;
}

.product-archive-page .category-nav-item {
    margin-bottom: 4px;
}

.product-archive-page .category-nav-item:last-child {
    margin-bottom: 0;
}

.product-archive-page .category-nav-link {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--gu-text-muted-7);
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    transition: background-color 0.2s ease, color 0.2s ease;
    box-sizing: border-box;
}

.product-archive-page .category-nav-label {
    flex: 1;
    min-width: 0;
    text-align: left;
}

.product-archive-page .category-count {
    font-size: 12px;
    color: var(--gu-text-muted);
    background: var(--gu-bg-page);
    padding: 2px 8px;
    border-radius: 10px;
    flex-shrink: 0;
    line-height: 1.4;
}

.product-archive-page .category-nav-chevron {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.product-archive-page .category-nav-link:hover {
    background: var(--gu-bg-page);
    color: var(--gu-text-strong);
}

.product-archive-page .category-nav-link:hover .category-nav-chevron,
.product-archive-page .category-nav-link.active .category-nav-chevron {
    opacity: 1;
}

/* 当前项：浅红底 + 主色字（对齐参考页 .category-nav-link.active） */
.product-archive-page .category-nav-link.active {
    background: rgba(166, 27, 27, 0.08);
    color: var(--gu-primary);
    font-weight: 500;
}

.product-archive-page .category-nav-link.active .category-count {
    color: var(--gu-primary);
    background: rgba(166, 27, 27, 0.12);
}

/* ============================================
   右侧产品列表
   ============================================ */

.product-archive-page .category-products {
    width: 100%;
}

.product-archive-page .products-header {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.product-archive-page .products-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--gu-primary-alt);
    margin: 0;
}

/* ============================================
   产品网格
   ============================================ */

.product-archive-page .products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

/* ============================================
   产品卡片
   ============================================ */

.product-archive-page .product-card {
    background: var(--gu-bg-card-alt);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--gu-border);
    position: relative;
}


.product-archive-page .product-image {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--gu-white);
}

.product-archive-page .product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}


.product-archive-page .product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--gu-badge);
    color: var(--gu-white);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
}

.product-archive-page .product-content {
    padding: 24px;
}

.product-archive-page .product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.product-archive-page .product-title {
    font-size: 15px;
    font-weight: 400;
    color: var(--gu-text-strong);
    margin: 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
    margin-right: 16px;
}

.product-archive-page .product-specs {
    margin: 16px 0;
}

.product-archive-page .product-spec {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(229, 231, 235, 1);
    font-size: 14px;
}

.product-archive-page .product-spec:last-child {
    border-bottom: none;
}

.product-archive-page .product-spec-label {
    font-weight: 600;
    color: var(--gu-text-muted-6);
}

.product-archive-page .product-spec-value {
    color: var(--gu-text-muted-7);
}

.product-archive-page .product-link {
    display: inline-flex;
    align-items: center;
    color: var(--gu-primary);
    font-size: 15px;
    font-weight: 400;
    text-decoration: none;
    margin-top: 16px;
}


.product-archive-page .product-link .gu-icon {
    margin-left: 8px;
    width: 12px;
    height: 12px;
}

/* ============================================
   分页（the_posts_pagination：.nav-links + .page-numbers）
   ============================================ */

.product-archive-page .pagination-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 48px 0 20px;
    padding: 0;
}

.product-archive-page .pagination-wrapper .navigation.pagination {
    display: flex;
    justify-content: center;
    width: 100%;
}

.product-archive-page .pagination-wrapper .screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.product-archive-page .pagination-wrapper .nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* 数字/上一页/下一页：带边框方块 */
.product-archive-page .pagination-wrapper a.page-numbers,
.product-archive-page .pagination-wrapper span.page-numbers:not(.dots) {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--gu-border-dd);
    border-radius: 4px;
    background: var(--gu-white);
    color: var(--gu-text-strong);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    box-sizing: border-box;
}

.product-archive-page .pagination-wrapper a.page-numbers:hover {
    background: var(--gu-hover-bg);
    color: var(--gu-text-strong);
    border-color: var(--gu-border);
}

/* 当前页：WP 输出为 span.page-numbers.current */
.product-archive-page .pagination-wrapper span.page-numbers.current,
.product-archive-page .pagination-wrapper .page-numbers.current {
    background: var(--gu-border);
    color: var(--gu-text-strong);
    border-color: var(--gu-border);
    cursor: default;
}

.product-archive-page .pagination-wrapper .page-numbers.prev,
.product-archive-page .pagination-wrapper .page-numbers.next {
    font-weight: 500;
}

/* 省略号：无方框 */
.product-archive-page .pagination-wrapper .page-numbers.dots {
    border: none;
    background: transparent;
    min-width: auto;
    height: auto;
    padding: 0 6px;
    color: var(--gu-text-medium);
    font-weight: 500;
    font-size: 14px;
}


/* ============================================
   CTA（与 products-cat.html .cta-section 一致，作用域仅限产品归档页）
   ============================================ */

.product-archive-page .cta-section {
    background: var(--gu-bg-dark);
    padding: 64px 0;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    box-sizing: border-box;
}

.product-archive-page .cta-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
}

.product-archive-page .cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.product-archive-page .cta-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--gu-white);
    margin: 0 0 16px;
    line-height: 1.2;
}

.product-archive-page .cta-content p {
    font-size: 16px;
    color: var(--gu-text-on-dark-muted);
    margin: 0 0 32px;
    line-height: 1.6;
}

.product-archive-page .cta-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* 基础 .btn（对齐参考页） */
.product-archive-page .cta-section .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    box-sizing: border-box;
}

.product-archive-page .cta-section .catalog-cta-btn-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.product-archive-page .cta-section .btn-primary {
    background: var(--gu-primary);
    color: var(--gu-white);
    border: none;
    /* 对齐 products-cat.html .cta-section .btn-primary */
    font-size: 16px;
    padding: 16px 32px;
}

.product-archive-page .cta-section .btn-primary:hover {
    background: var(--gu-accent);
    color: var(--gu-white);
}

.product-archive-page .cta-section .btn-secondary {
    background: transparent;
    color: var(--gu-white);
    border: 2px solid var(--gu-white);
    font-size: 16px;
    padding: 14px 30px; /* 2px 边框，视觉高度与主按钮一致 */
}

.product-archive-page .cta-section .btn-secondary:hover {
    background: var(--gu-white);
    color: var(--gu-bg-dark);
}

.product-archive-page .no-products {
    text-align: center;
    padding: 60px 20px;
    background: var(--gu-bg-card-alt);
    border-radius: 12px;
    grid-column: 1 / -1;
}

.product-archive-page .no-products p {
    font-size: 18px;
    color: var(--gu-text-muted-7);
    margin: 0;
}

/* ============================================
   响应式设计
   ============================================ */

@media (min-width: 1024px) {
    .product-archive-page .category-layout {
        display: grid;
        grid-template-columns: 280px 1fr;
        gap: 48px;
        align-items: start;
    }

    .product-archive-page .category-filters.archive-sidebar {
        width: 100%;
    }

    .product-archive-page .category-products {
        width: 100%;
        min-width: 0;
    }
}

/* 对齐 products-cat.html ≤1024：侧栏改为横向标签流 */
@media (max-width: 1023px) {
    .product-archive-page .category-filters.archive-sidebar {
        position: relative;
        top: 0;
    }

    .product-archive-page .category-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .product-archive-page .category-nav-item {
        margin-bottom: 0;
    }

    .product-archive-page .category-nav-link {
        padding: 10px 16px;
        background: var(--gu-bg-page);
        border-radius: 6px;
    }

    .product-archive-page .category-nav-link.active {
        background: rgba(166, 27, 27, 0.12);
    }

    .product-archive-page .category-nav-chevron {
        display: none;
    }

    .product-archive-page .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-archive-page .product-category-container {
        padding: 0 16px;
    }
    
    .product-archive-page .category-header {
        height: auto;
        min-height: 200px;
        padding: 32px 0;
    }
    
    .product-archive-page .category-header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding: 0 16px;
    }
    
    .product-archive-page .category-right {
        align-self: flex-start;
    }
    
    .product-archive-page .category-layout {
        padding: 0;
        gap: 20px;
    }

    .product-archive-page .category-products {
        width: 100%;
    }

    .product-archive-page .products-grid {
        grid-template-columns: 1fr;
    }

    .product-archive-page .cta-content h2 {
        font-size: 24px;
    }

    .product-archive-page .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .product-archive-page .cta-section .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .product-archive-page .pagination-wrapper {
        margin: 30px 0 20px;
    }
    
    .product-archive-page .pagination-wrapper .nav-links {
        gap: 6px;
    }

    .product-archive-page .pagination-wrapper a.page-numbers,
    .product-archive-page .pagination-wrapper span.page-numbers:not(.dots) {
        min-width: 36px;
        height: 36px;
        padding: 0 10px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .product-archive-page .category-title {
        font-size: 1.8rem;
    }
    
    .product-archive-page .category-description {
        font-size: 14px;
    }
    
    .product-archive-page .category-stats {
        font-size: 12px;
        padding: 12px 16px;
    }
    
    .product-archive-page .products-title {
        font-size: 18px;
    }

    .product-archive-page .category-layout {
        gap: 16px;
    }
    
    .product-archive-page .pagination-wrapper {
        margin: 20px 0 15px;
    }
    
    .product-archive-page .pagination-wrapper .nav-links {
        gap: 4px;
    }

    .product-archive-page .pagination-wrapper a.page-numbers,
    .product-archive-page .pagination-wrapper span.page-numbers:not(.dots) {
        min-width: 32px;
        height: 32px;
        padding: 0 8px;
        font-size: 12px;
    }
}

/* ============================================
   超小屏幕设备优化 (最大 375px)
   ============================================ */

@media (max-width: 375px) {
    .product-archive-page .category-layout {
        gap: 12px;
    }

    .product-archive-page .category-nav-link {
        padding: 8px 12px;
        font-size: 13px;
    }
}