/* 评论搜索 */
#bdCommentSearch {
  width: 100%;
  min-height: calc(100vh - var(--bd-topbar-h, 56px));
}

.bd-main:has(> #bdCommentSearch:not([hidden])) {
  padding: 12px 16px 24px;
}

.cs-root {
  padding: 0;
  width: 100%;
  max-width: none;
  font-size: 12px;
}

.cs-head {
  margin-bottom: 12px;
}

.cs-head h1 {
  font-size: 15px;
  font-weight: 600;
}

.cs-head p {
  margin-top: 4px;
  color: var(--bd-text-secondary);
  font-size: 12px;
}

.cs-mode-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--bd-border, #e8e8ef);
}

.cs-mode-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--bd-text-secondary, #6b6b80);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.cs-mode-tab:hover,
.cs-mode-tab.is-active {
  color: var(--bd-primary, #3c66ff);
}

.cs-mode-tab.is-active {
  border-bottom-color: var(--bd-primary, #3c66ff);
  font-weight: 600;
}

/* 与笔记搜索 ns-search-bar 同宽 */
.cs-search-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 12px;
}

.cs-search-bar {
  display: inline-flex;
  align-items: stretch;
  flex: 0 0 auto;
  width: auto;
  max-width: 100%;
}

.cs-search-input {
  box-sizing: border-box;
  width: 280px;
  max-width: min(280px, calc(100vw - 160px));
  height: 36px;
  padding: 0 12px;
  border: 1px solid #d1d5db;
  border-right: none;
  border-radius: 8px;
  font-size: 13px;
  outline: none;
}

.cs-search-input:focus {
  border-color: var(--bd-primary, #3c66ff);
}

.cs-btn-search {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  box-sizing: border-box;
  height: 36px;
  border: 0;
  background: var(--bd-primary, #3c66ff);
  color: #fff;
  padding: 0 14px;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 0 6px 6px 0;
}

.cs-btn-search:hover {
  filter: brightness(1.05);
}

.cs-adv-open {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 0;
  background: transparent;
  color: var(--bd-primary, #3c66ff);
  font-size: 12px;
  cursor: pointer;
  padding: 6px 8px;
}

.cs-adv-open.is-active {
  font-weight: 600;
}

.cs-adv-badge {
  display: inline-flex;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 8px;
  background: var(--bd-primary, #3c66ff);
  color: #fff;
  font-size: 10px;
  align-items: center;
  justify-content: center;
}

.cs-exact-check {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--bd-text-secondary);
  cursor: pointer;
  white-space: nowrap;
}

.cs-cat-scroll {
  flex-wrap: wrap;
  max-height: 72px;
  overflow-y: auto;
}

.cs-dual-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cs-dual-item {
  flex: 1;
  min-width: 200px;
}

.cs-sort-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--bd-border, #eee);
}

.cs-sort-tabs,
.cs-day-tabs {
  display: flex;
  gap: 4px;
}

.cs-sort-tab,
.cs-day-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--bd-text-secondary);
  font-size: 12px;
  padding: 4px 10px;
  cursor: pointer;
  border-radius: 4px;
}

.cs-sort-tab.is-active,
.cs-day-tab.is-active {
  color: var(--bd-primary, #3c66ff);
  font-weight: 600;
  background: rgba(108, 92, 231, 0.08);
}

.cs-meta {
  font-size: 12px;
  color: var(--bd-text-secondary);
  margin-bottom: 8px;
}

.cs-list-head {
  display: grid;
  grid-template-columns: 1fr 100px;
  padding: 8px 12px;
  background: #f8f8fc;
  border: 1px solid var(--bd-border, #eee);
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--bd-text-secondary);
}

.cs-list {
  border: 1px solid var(--bd-border, #eee);
  border-radius: 0 0 6px 6px;
  background: #fff;
}

.cs-item {
  display: grid;
  grid-template-columns: 1fr 100px;
  gap: 12px;
  padding: 14px 12px;
  border-bottom: 1px solid var(--bd-border, #f0f0f5);
}

.cs-item:last-child {
  border-bottom: 0;
}

.cs-user-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.cs-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.cs-avatar-ph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #e8e8ef;
  color: #888;
  font-size: 13px;
}

.cs-user-meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.cs-user-name {
  font-weight: 600;
  font-size: 13px;
}

.cs-time {
  font-size: 11px;
  color: var(--bd-text-secondary);
}

.cs-note-ref {
  font-size: 12px;
  color: var(--bd-text-secondary);
  margin-bottom: 8px;
}

.cs-note-ref a {
  color: var(--bd-primary, #3c66ff);
  text-decoration: none;
}

.cs-note-ref a:hover {
  text-decoration: underline;
}

.cs-content {
  display: flex;
  gap: 6px;
  align-items: flex-start;
  font-size: 13px;
  line-height: 1.5;
}

.cs-cmt-icon {
  flex-shrink: 0;
  opacity: 0.6;
}

.cs-kw-hit {
  color: var(--bd-primary, #3c66ff);
  font-style: normal;
  font-weight: 600;
}

.cs-sub-list {
  margin-top: 8px;
  padding-left: 20px;
}

.cs-sub-item {
  display: flex;
  gap: 6px;
  align-items: flex-start;
  font-size: 12px;
  color: var(--bd-text-secondary);
  margin-top: 4px;
}

.cs-sub-user {
  font-weight: 500;
  white-space: nowrap;
}

.cs-like {
  margin-top: 6px;
  font-size: 11px;
  color: var(--bd-text-secondary);
}

.cs-sent-col {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}

.cs-sent-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.cs-sent-pos {
  background: #e8f8ef;
  color: #27ae60;
}

.cs-sent-neg {
  background: #fdecea;
  color: #e74c3c;
}

.cs-sent-neu {
  background: #f0f0f5;
  color: #666;
}

.cs-sent-unknown {
  background: #f5f5f5;
  color: #999;
}

.cs-empty {
  text-align: center;
  padding: 48px 16px;
  color: var(--bd-text-secondary);
}

.cs-empty h3 {
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--bd-text, #333);
}

/* 高级搜索弹窗 */
.cs-adv-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cs-adv-modal[hidden] {
  display: none;
}

.cs-adv-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}

.cs-adv-panel {
  position: relative;
  width: min(560px, 92vw);
  max-height: 85vh;
  background: #fff;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.cs-adv-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid #eee;
}

.cs-adv-head h3 {
  font-size: 15px;
  font-weight: 600;
}

.cs-adv-head button {
  border: 0;
  background: transparent;
  font-size: 20px;
  cursor: pointer;
  color: #999;
}

.cs-adv-body {
  padding: 12px 16px;
  overflow-y: auto;
  flex: 1;
}

.cs-adv-card {
  margin-bottom: 16px;
}

.cs-adv-card h4 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}

.cs-adv-card p {
  font-size: 11px;
  color: var(--bd-text-secondary);
  margin-bottom: 8px;
}

.cs-adv-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.cs-adv-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: rgba(108, 92, 231, 0.1);
  color: var(--bd-primary);
  border-radius: 4px;
  font-size: 12px;
}

.cs-adv-chip-x {
  border: 0;
  background: transparent;
  cursor: pointer;
  color: inherit;
  padding: 0 2px;
}

.cs-adv-add {
  display: flex;
  gap: 8px;
}

.cs-adv-add input {
  flex: 1;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 12px;
}

.cs-adv-add button {
  border: 1px solid var(--bd-primary);
  background: #fff;
  color: var(--bd-primary);
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
}

.cs-adv-perf-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cs-adv-perf-row label {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cs-adv-perf-row input {
  width: 100px;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 4px 8px;
}

.cs-adv-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid #eee;
}

.cs-adv-foot button {
  border: 1px solid #ddd;
  background: #fff;
  border-radius: 6px;
  padding: 6px 16px;
  font-size: 13px;
  cursor: pointer;
}

.cs-adv-primary {
  background: var(--bd-primary, #3c66ff) !important;
  border-color: var(--bd-primary, #3c66ff) !important;
  color: #fff !important;
}

@media (max-width: 640px) {
  .cs-list-head,
  .cs-item {
    grid-template-columns: 1fr;
  }

  .cs-sent-col {
    justify-content: flex-start;
  }
}