/* ===== 内容管理前台：分类筛选 + 纵向列表行 + 详情相关 ===== */

/* 分类筛选标签 */
.filter-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.filter-tags a {
  font-size: 14px; color: #475569; text-decoration: none;
  padding: 8px 16px; border: 1px solid #e2e8f0; border-radius: 999px; transition: .15s;
}
.filter-tags a:hover { border-color: #93c5fd; color: #2563eb; }
.filter-tags a.active { background: #2563eb; color: #fff; border-color: #2563eb; }

/* 纵向列表行 */
.list-rows { display: flex; flex-direction: column; gap: 18px; }
.list-row {
  display: flex; gap: 22px; align-items: center;
  background: #fff; border: 1px solid #eef2f7; border-radius: 14px;
  padding: 18px; text-decoration: none; color: inherit; transition: .18s;
}
.list-row:hover { border-color: #c7d2fe; box-shadow: 0 10px 30px rgba(37,99,235,.10); transform: translateY(-2px); }
.list-thumb { flex: 0 0 220px; height: 150px; border-radius: 10px; object-fit: cover; background: #eef2f7; }
.list-body { flex: 1; min-width: 0; }
.list-cat { display: inline-block; font-size: 12px; color: #2563eb; background: #eff6ff; border-radius: 6px; padding: 2px 10px; margin-bottom: 8px; }
.list-title { font-size: 19px; font-weight: 700; color: #0f172a; margin: 0 0 8px; }
.list-date { font-size: 13px; color: #94a3b8; margin-bottom: 8px; }
.list-summary {
  font-size: 14px; color: #64748b; line-height: 1.7; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.list-more { margin-top: 10px; color: #2563eb; font-size: 13px; font-weight: 600; }
@media (max-width: 680px) {
  .list-thumb { flex-basis: 120px; height: 90px; }
  .list-title { font-size: 16px; }
  .list-row { gap: 14px; padding: 14px; }
}

/* 详情元信息补充 */
.pd-sub { font-size: 13px; letter-spacing: 2px; color: #2563eb; margin-bottom: 8px; font-weight: 600; }

/* 相关推荐 / 上下篇 */
.rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 680px) { .rel-grid { grid-template-columns: 1fr; } }
.rel-card { display: block; text-decoration: none; color: inherit; background: #fff; border: 1px solid #eef2f7; border-radius: 12px; overflow: hidden; transition: .18s; }
.rel-card:hover { border-color: #c7d2fe; box-shadow: 0 8px 24px rgba(37,99,235,.10); }
.rel-card img { width: 100%; height: 150px; object-fit: cover; display: block; }
.rel-card .rel-body { padding: 14px 16px; }
.rel-card .rel-cat { font-size: 12px; color: #2563eb; background: #eff6ff; border-radius: 6px; padding: 2px 8px; }
.rel-card h4 { margin: 8px 0 6px; font-size: 15px; color: #0f172a; line-height: 1.5; }
.rel-card .rel-date { font-size: 12px; color: #94a3b8; }

.pn-nav { display: flex; justify-content: space-between; gap: 14px; margin-top: 18px; flex-wrap: wrap; }
.pn-nav a { color: #475569; text-decoration: none; font-size: 14px; max-width: 48%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pn-nav a:hover { color: #2563eb; }

/* 空状态 */
.empty-tip { text-align: center; color: #94a3b8; padding: 48px 0; font-size: 14px; }

/* 分页（ThinkPHP Bootstrap 风格） */
.pagination { list-style: none; margin: 26px 0 0; padding: 0; display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.pagination li { list-style: none; }
.pagination li a, .pagination li span {
  display: inline-block; padding: 6px 12px; border: 1px solid #e2e8f0; border-radius: 8px;
  font-size: 13px; color: #475569; text-decoration: none; background: #fff;
}
.pagination li.active span, .pagination li.active a { background: #2563eb; color: #fff; border-color: #2563eb; }
.pagination li.disabled span { color: #cbd5e1; }