/* ==================== 新闻资讯列表页样式 ==================== */

/* 筛选栏 */
.news-filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--card-bg);
    padding: 16px 24px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    flex-wrap: wrap;
    gap: 12px;
}

.filter-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-tabs .filter-btn {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    color: var(--text-light);
    background: var(--bg);
    transition: var(--transition);
    border: 1px solid transparent;
}

.filter-tabs .filter-btn:hover,
.filter-tabs .filter-btn.active {
    background: var(--primary);
    color: #fff;
}

.sort-options select {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
}

/* 新闻列表布局 */
.news-list-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
}

/* 新闻列表 - 列表视图 */
.news-list-view {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.news-list-item {
    display: flex;
    gap: 20px;
    background: var(--card-bg);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.news-list-item:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.news-list-thumb {
    width: 240px;
    height: 160px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

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

.news-list-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.news-list-category {
    display: inline-block;
    padding: 4px 10px;
    background: var(--primary);
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
}

.news-list-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.4;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-list-summary {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
}

.news-list-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-list-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.news-list-meta .highlight {
    color: var(--primary);
    font-weight: 600;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    padding: 20px 0;
}

.pagination .page-btn,
.pagination .page-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-light);
    background: var(--card-bg);
    border: 1px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
}

.pagination .page-btn:hover,
.pagination .page-num:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.pagination .page-num.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.pagination .page-ellipsis {
    color: var(--text-muted);
    padding: 0 4px;
}

/* 侧边栏 */
.news-sidebar .widget {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.news-sidebar .widget-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--bg);
}

.news-sidebar .widget-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
}

.news-sidebar .widget-header i {
    color: var(--primary);
}

/* 热门推荐列表 */
.hot-news-list {
    list-style: none;
}

.hot-news-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.hot-news-list li:last-child {
    border-bottom: none;
}

.hot-news-list a {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.hot-news-list .hot-rank {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--bg);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-light);
    flex-shrink: 0;
}

.hot-news-list .hot-rank.top {
    background: var(--primary);
    color: #fff;
}

.hot-news-list .hot-title {
    font-size: 14px;
    color: var(--text);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hot-news-list a:hover .hot-title {
    color: var(--primary);
}

/* 24小时热榜 */
.ranking-list {
    list-style: none;
}

.ranking-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.ranking-list li:last-child {
    border-bottom: none;
}

.ranking-list .rank-num {
    width: 20px;
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-muted);
}

.ranking-list .rank-num.top {
    color: var(--primary);
}

.ranking-list .rank-title {
    flex: 1;
    font-size: 14px;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ranking-list .rank-heat {
    font-size: 12px;
    color: var(--text-muted);
}

/* 标签云 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-cloud .tag {
    padding: 6px 14px;
    background: var(--bg);
    border-radius: 16px;
    font-size: 13px;
    color: var(--text-light);
    transition: var(--transition);
}

.tag-cloud .tag:hover {
    background: var(--primary);
    color: #fff;
}

.tag-cloud .tag.hot {
    background: #fff0f0;
    color: var(--primary);
}

.tag-cloud .tag.hot:hover {
    background: var(--primary);
    color: #fff;
}

/* 响应式 */
@media (max-width: 1024px) {
    .news-list-layout {
        grid-template-columns: 1fr;
    }
    
    .news-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .news-list-item {
        flex-direction: column;
    }
    
    .news-list-thumb {
        width: 100%;
        height: 200px;
    }
    
    .news-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-tabs {
        justify-content: center;
    }
    
    .news-sidebar {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
}