/* category.css - 分类页面样式 */

/* 页面容器和布局 */
.category-page.container {
    /* 可以在这里为分类页添加特定内边距或背景 */
}

.content-sidebar-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 30px;
}

.content-area {
    flex: 1;
    min-width: 0; 
}

.sidebar-category {
    flex-basis: 280px;
    flex-shrink: 0;
}

/* 标准网格布局 - 替换瀑布流布局 */
.category-posts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 0;
    padding: 0;
}

.category-card {
    width: 100%;
    height: fit-content;
    margin: 0;
    border-radius: 12px;
    box-sizing: border-box;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.filter-row {
    display: flex;
    align-items: center;
    padding: 10px 0;
    min-height: 38px;
}

.filter-label {
    font-weight: 600;
    color: var(--text-color);
    flex-shrink: 0;
    width: 70px;
    text-align: right;
    display: inline-flex;
    align-items: center;
}
.filter-label .fas {
    margin-right: 6px;
}
.filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    flex: 1;
    gap: 8px 15px;
}

.category-header {
    padding: 40px 20px;
    margin-bottom: 30px;
    background-color: var(--bg-color);
    border-radius: 12px; 
    position: relative;
    background-size: cover;
    background-position: center;
    color: var(--text-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);;
    transition: background-color 0.3s ease;
}

.category-header.has-featured-image {
    color: #fff;
    border: none;
    box-shadow: inset 0 0 0 1000px rgba(0, 0, 0, 0.4);
}

.category-header .header-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.category-title {
    font-size: 2em;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.category-description {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.category-meta {
    font-size: 0.9em;
    color: var(--text-light);
}
.category-meta .fas {
    margin-right: 5px;
    color: var(--primary-color);
}

/* 筛选和排序选项卡 */
.category-filters-container {
    background-color: var(--bg-color);
    padding: 15px 20px;
    border-radius:12px; 
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.filter-list li a {
    display: inline-block;
    padding: 6px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-size: 0.9em;
}

.filter-list li a:hover {
    color: var(--primary-color);
    background-color: var(--bg-light);
}

.filter-list li.active a {
    background-color: var(--primary-color);
    color: #fff;
    font-weight: 500;
}

/* 标准网格布局 */
.posts-grid.standard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    opacity: 0;  
    transition: opacity 0.5s ease-in-out;
}

.posts-grid.loaded {
    opacity: 1;
}

.post-card.standard-grid-item {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-card.standard-grid-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 文章卡片内部样式 */
.post-card-inner { border-radius: 12px;}
.post-thumbnail { position: relative; overflow: hidden;}
.post-thumbnail img { display: block; width: 100%; object-fit: cover;object-position: center;}
.post-categories {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
}
.post-categories a { 
    color: #fff;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 12px;
    text-decoration: none;
}
.post-content { padding: 15px; background: var(--bg-color);}
.post-title { font-size: 1.1em; margin-bottom: 10px; line-height: 1.4; }
.post-title a { color: var(--text-color); text-decoration: none; }
.post-title a:hover { color: var(--primary-color); }
.post-categories-noimg { margin-bottom: 10px; }
.post-categories-noimg a {
    font-size: 0.85em;
    color: var(--primary-color);
    text-decoration: none;
    background-color: var(--bg-color);
    padding: 2px 6px;
    border-radius: 3px;
}
.post-meta { font-size: 0.85em; color: var(--text-secondary); margin-bottom: 10px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center;}
.post-meta span { display: inline-flex; align-items: center; }
.post-meta span a{color: var(--text-secondary);}
.post-meta .fas { margin-right: 4px; }
.post-excerpt { font-size: 0.9em; color: var(--text-secondary); line-height: 1.5; }

/* 分页 */
.pagination-wrapper {
    margin: 40px 0;
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    margin: 30px auto;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 15px;
    background: var(--bg-color);
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
    color: var(--text-color);
    transition: all 0.3s;
    border: 1px solid #eee;
}

.pagination a:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(124, 63, 204, 0.2);
}

.pagination .current {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    font-weight: 500;
    box-shadow: 0 5px 15px rgba(124, 63, 204, 0.2);
}

.pagination .prev,
.pagination .next {
    gap: 5px;
}

/* 侧边栏样式 */
.sidebar-category .widget {
    background-color: var(--bg-color);
    padding: 20px;
    margin-bottom: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.sidebar-category .widget-title {
    font-size: 1.2em;
    margin-bottom: 15px;
    padding-bottom: 10px; 
    color: var(--text-color);
}
.sidebar-category .widget-title .fas {
    margin-right: 8px;
    color: var(--primary-color);
}

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

.sidebar-category li {
    margin-bottom: 10px;
    font-size: 0.95em;
}

.sidebar-category li a {
    color: var(--text-secondary);
    text-decoration: none;
}

.sidebar-category li a:hover {
    color: var(--primary-color);
}

.widget_top_viewed_posts ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.widget_top_viewed_posts ul li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.98em;
    white-space: nowrap;
    overflow: hidden;
}

.widget_top_viewed_posts .hot-post-title {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 183px; /* 可根据侧边栏宽度调整 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-color, #333);
    text-decoration: none;
    margin-right: 8px;
    display: inline-block;
    vertical-align: middle;
}

.widget_top_viewed_posts .hot-post-title:hover {
    color: var(--primary-color, #7c8cf8);
}

.widget_top_viewed_posts .post-views-count {
    flex-shrink: 0;
    color: #ffc107;
    font-size: 0.95em;
    min-width: 38px; /* 保证三位数时宽度不变 */
    text-align: right;
    margin-left: 6px;
    display: inline-flex;
    align-items: center;
}

.widget_top_viewed_posts .post-views-count .fas {
    margin-right: 2px;
}

/* 响应式样式 */
@media (max-width: 991px) {
    .category-posts {
        grid-template-columns: repeat(2, 1fr);
    }
    .sidebar-category {
        flex-basis: 100%;
        margin-top: 30px;
    }
}

@media (max-width: 767px) {
    .category-page{
        padding: 0 15px;
    }
    .filter-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .filter-label {
        width: auto;
        text-align: left;
    }
    .posts-grid.standard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .category-posts,
    .posts-grid.standard-grid {
        grid-template-columns: 1fr;
    }
}