/**
 * 标签总览 /tag 与 标签归档 /tag/slug
 */

/* ---------- 仅标签归档（body.tag）：修复顶栏蓝条与主导航挤成一行（缺省无 .top-bar 桌面样式时） ---------- */
body.tag .page-wrapper .main-content {
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  flex: 1 1 auto;
  min-height: 100vh;
  min-height: 100dvh;
}

body.tag.admin-bar .page-wrapper .main-content {
  min-height: calc(100vh - 32px);
  min-height: calc(100dvh - 32px);
}

/* 整页壳至少一屏高，主栏才能用 flex 把页脚推到底 */
body.tag .page-wrapper {
  min-height: 100vh;
  min-height: 100dvh;
  align-items: stretch;
}

body.tag.admin-bar .page-wrapper {
  min-height: calc(100vh - 32px);
  min-height: calc(100dvh - 32px);
}

/* 顶栏视觉由 inner-site-nav.css 提供（与工具归档/分类内页内联块一致） */
body.tag .page-wrapper .main-content > .top-bar {
  flex: 0 0 auto;
}

/* 与首页/分类一致：主列为 flex column 时让内容区占满剩余高度，避免底栏视觉上顶到正文上方 */
.page-wrapper .main-content.main-content--tabbar > .content-area.tag-page-content {
  flex: 1;
  min-height: 0;
  width: 100%;
  box-sizing: border-box;
}

/*
 * 标签归档：页脚在 main 内与 .content-area 平级；content-area flex:1 吃掉顶栏下剩余空间，页脚贴主栏底
 */
body.tag .page-wrapper .main-content.main-content--tabbar > .content-area.tag-page-content {
  flex: 1 1 auto;
}

body.tag .page-wrapper .main-content.main-content--tabbar > .tag-page-footer.site-footer {
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin-top: 0;
}

/* ---------- 标签归档 ---------- */
.tag-header {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}
.tag-title {
  font-size: 24px;
  line-height: 1.3;
  margin: 0 0 8px;
}
.tag-desc {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}
.tag-results {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.tag-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

@media (min-width: 1024px) {
  body.tag .tag-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1400px) {
  body.tag .tag-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.tag-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  min-width: 0;
}
.tag-card:hover {
  border-color: var(--primary-color);
  background: #fff;
}
.tag-card__icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, #e0e7ff, #c7d2fe);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.tag-card__icon--thumb {
  background-size: cover;
  background-position: center;
  background-color: var(--bg-tertiary);
}
.tag-card__body {
  min-width: 0;
  flex: 1;
}
.tag-card__meta {
  font-size: 11px;
  color: var(--text-light);
  margin-bottom: 2px;
}
.tag-card__title {
  margin: 0 0 4px;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tag-card__excerpt {
  margin: 0;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tag-empty {
  padding: 20px;
  color: var(--text-secondary);
}

.tag-pagination {
  margin-top: 16px;
  display: flex;
  justify-content: center;
}
.tag-pagination .page-numbers {
  padding: 8px 14px;
  margin: 0 4px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--text-primary);
  text-decoration: none;
}
.tag-pagination .page-numbers.current {
  background: var(--primary-color);
  color: #fff;
}
.tag-pagination ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  justify-content: center;
  align-items: center;
}
.tag-pagination li {
  margin: 0;
  padding: 0;
}
.tag-pagination a.page-numbers:hover {
  background: var(--bg-tertiary);
  color: var(--primary-color);
}

@media (max-width: 768px) {
  .tag-grid {
    grid-template-columns: 1fr;
  }
  .tag-title {
    font-size: 20px;
  }
}

/* ---------- 标签总览 /tag ---------- */
.tag-hub-header {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}
.tag-hub-title {
  margin: 0 0 8px;
  font-size: 24px;
}
.tag-hub-desc {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}
.tag-hub-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.tag-hub-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.tag-hub-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
}
.tag-hub-item:hover {
  border-color: var(--primary-color);
  background: #fff;
}
.tag-hub-item__name {
  font-size: 13px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tag-hub-item__count {
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border-radius: 999px;
  padding: 2px 8px;
  flex-shrink: 0;
}
.tag-hub-empty {
  color: var(--text-secondary);
  font-size: 14px;
}

@media (max-width: 1024px) {
  .tag-hub-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 768px) {
  .tag-hub-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .tag-hub-title {
    font-size: 20px;
  }
}