/* ============================================================
   Darra GitLab 搜索与导航增强样式 (darra-ux-nav.css)
   2026-08-04 · 与 darra-ux-nav.js 配套, nginx sub_filter 注入
   全部类带 darra- 前缀, 与 GitLab 自带 UI 解耦, 不覆盖原生样式
   ============================================================ */

/* ---------- 1. 全局搜索建议面板 ---------- */
.darra-search-suggest {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 8px;
  right: 8px;
  z-index: 3000;
  max-height: 340px;
  overflow-y: auto;
  background: var(--gl-surface-1, #fff);
  border: 1px solid var(--gl-border-color, #dcdcde);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  text-align: left;
}
.darra-search-suggest.show { display: block; }
.darra-suggest-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--gl-border-color, #f0f0f1);
  color: var(--gl-text-color, #1f2326);
  text-decoration: none;
  font-size: 14px;
}
.darra-suggest-row:last-child { border-bottom: none; }
.darra-suggest-row:hover { background: var(--gl-background-color-hover, #f5f5f6); }
.darra-suggest-name {
  font-family: var(--gl-font-family-monospace, 'Menlo', 'Consolas', monospace);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* topic 徽标 (建议行 / 面包屑通用) */
.darra-topic-tag {
  display: inline-block;
  padding: 0 6px;
  margin-left: 4px;
  font-size: 11px;
  line-height: 16px;
  font-weight: 500;
  color: #1f75cb;
  background: #eaf2fc;
  border: 1px solid #c8dcf4;
  border-radius: 10px;
  white-space: nowrap;
  vertical-align: middle;
}

/* ---------- 2. 面包屑栏 "最近浏览" 下拉 ---------- */
.darra-recent-wrap {
  position: relative;
  display: inline-block;
  margin-left: 8px;
  vertical-align: middle;
}
.darra-recent-btn {
  gap: 4px;
  font-weight: 500;
}
.darra-recent-label { font-weight: 500; }

/* 2026-08-18: 加宽 + 默认右对齐, 避免面包屑右侧弹出后半段被裁切 */
.darra-recent-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: auto;
  right: 0;
  z-index: 3000;
  min-width: 420px;
  max-width: 520px;
  width: max-content;
  background: var(--gl-surface-1, #fff);
  border: 1px solid var(--gl-border-color, #dcdcde);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}
.darra-recent-menu.open { display: block; }
.darra-recent-menu ul { list-style: none; margin: 0; padding: 4px 0; }
.darra-recent-item {
  display: grid;
  grid-template-columns: 16px 1fr;
  grid-template-rows: auto auto;
  column-gap: 8px;
  row-gap: 2px;
  align-items: start;
  padding: 7px 12px;
  color: var(--gl-text-color, #1f2326);
  text-decoration: none;
  font-size: 13px;
}
.darra-recent-item:hover { background: var(--gl-background-color-hover, #f5f5f6); }
.darra-recent-ico { grid-row: 1 / span 2; flex-shrink: 0; color: var(--gl-text-color-subtle, #6a6f75); }
.darra-recent-name {
  grid-column: 2;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.darra-recent-path {
  grid-column: 2;
  margin-left: 0;
  color: var(--gl-text-color-subtle, #737980);
  font-family: var(--gl-font-family-monospace, 'Menlo', 'Consolas', monospace);
  font-size: 12px;
  white-space: normal;
  word-break: break-all;
}
.darra-recent-empty {
  padding: 14px 12px;
  color: var(--gl-text-color-subtle, #737980);
  font-size: 13px;
  text-align: center;
}
.darra-recent-foot {
  display: flex;
  border-top: 1px solid var(--gl-border-color, #e6e6e8);
  background: var(--gl-surface-2, #fafafa);
}
.darra-recent-foot a {
  flex: 1;
  padding: 8px 12px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: #1f75cb;
  text-decoration: none;
}
.darra-recent-foot a:hover { background: var(--gl-background-color-hover, #f0f0f1); }

/* ---------- 3. 面包屑 topic 徽标 (行内) ---------- */
.darra-topic-tag-inline {
  margin-left: 6px;
  font-size: 11px;
}

/* ---------- 4. explore 顶部主题筛选 (darra-topic-bar) 已移除 ---------- */
/* 2026-08-11 问题7修复: 与底下 darra-filter 面板的行业标签功能重复, 用户裁定"顶部有主题筛选, 底下还有筛选, 重复了"
   → nav.js applyTopicChips 已删除, 本 CSS 区段同步清理 (保留底下完整筛选)。 */

/* ---------- 暗色主题跟随 (GitLab dark 模式走 CSS 变量, 已兼容) ---------- */