/*
  AnnoLink Project screen style.
  Keep visual-only changes here so index.html remains small and patch conflicts are reduced.
*/
    :root {
      --bg: #1f2126;
      --bg2: #262930;
      --panel: #2d3139;
      --panel2: #353a44;
      --text: #e6e8ee;
      --muted: #9aa3b2;
      --line: #464d5a;
      --cyan: #00e5cc;
      --cyan-dim: rgba(0, 229, 204, .12);
      --amber: #f0a500;
      --danger: #e05050;
      --ok: #4ade80;
      --shadow: 0 10px 30px rgba(0, 0, 0, .28);
      --radius: 18px;
    }
    * { box-sizing: border-box; }
    html, body {
      margin: 0;
      padding: 0;
      background: var(--bg);
      color: var(--text);
      font-family: Consolas, 'SF Mono', Menlo, monospace;
    }
    body { min-height: 100vh; }
    .shell { max-width: 1500px; margin: 0 auto; padding: 20px; }
    .topbar {
      display: flex;
      align-items: center;
      gap: 12px;
      justify-content: space-between;
      background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
      border: 1px solid var(--line);
      border-radius: 22px;
      padding: 16px 18px;
      box-shadow: var(--shadow);
    }
    .brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
    .brand-mark { width: 50px; height: 50px; object-fit: contain; flex-shrink: 0; }
    .brand h1 { margin: 0; font-size: 18px; letter-spacing: .08em; color: var(--cyan); }
    .sub { color: var(--muted); font-size: 12px; }
    .toolbar { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
    .btn {
      border: 1px solid var(--cyan);
      color: var(--cyan);
      background: transparent;
      cursor: pointer;
      border-radius: 999px;
      min-height: 36px;
      padding: 0 14px;
      font: inherit;
      font-size: 12px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: .15s ease;
      text-decoration: none;
    }
    .btn:hover { background: var(--cyan-dim); }
    .btn-icon {
      width: 16px;
      height: 16px;
      object-fit: contain;
      display: block;
    }
    .btn.amber { border-color: var(--amber); color: var(--amber); }
    .btn.amber:hover { background: rgba(240, 165, 0, .12); }
    .btn.danger { border-color: var(--danger); color: var(--danger); }
    .btn.danger:hover { background: rgba(224, 80, 80, .12); }
    .btn.ghost { border-color: #657084; color: #c7ceda; }
    .btn.ghost:hover { background: rgba(255,255,255,.05); }
    .btn:disabled { opacity: .45; pointer-events: none; }
    .filters {
      margin-top: 16px;
      display: grid;
      grid-template-columns: minmax(260px, 1.2fr) minmax(160px, .7fr) minmax(160px, .7fr) auto;
      gap: 10px;
      align-items: center;
    }
    .field, .select {
      width: 100%;
      min-height: 40px;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: var(--bg2);
      color: var(--text);
      padding: 0 14px;
      font: inherit;
    }

    .search-box {
      display: grid;
      gap: 6px;
      min-width: 0;
    }
    .search-box .field {
      width: 100%;
    }
    .search-help {
      color: var(--muted);
      font-size: 11px;
      line-height: 1.5;
      padding: 0 4px;
    }
    .search-help b {
      color: var(--cyan);
      font-weight: 700;
    }
    .layout {
      margin-top: 18px;
      display: grid;
      grid-template-columns: 320px minmax(0, 1fr);
      gap: 16px;
      align-items: start;
    }
    .left-pane, .right-pane {
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01));
      border-radius: 22px;
      box-shadow: var(--shadow);
    }
    .left-pane {
      overflow: hidden;
      position: sticky;
      top: 16px;
      display: flex;
      flex-direction: column;
      /* Give the flex children a definite height so only the tree body scrolls. */
      height: calc(100vh - 32px);
      height: calc(100dvh - 32px);
      max-height: calc(100vh - 32px);
      max-height: calc(100dvh - 32px);
    }
    .tabs {
      display: grid;
      grid-template-columns: 1fr 1fr;
      border-bottom: 1px solid var(--line);
      flex: 0 0 auto;
    }
    .tab {
      height: 42px;
      border: 0;
      border-right: 1px solid var(--line);
      background: transparent;
      color: var(--muted);
      font: inherit;
      cursor: pointer;
    }
    .tab:last-child { border-right: 0; }
    .tab.active { color: var(--cyan); background: var(--cyan-dim); }
    .tree-wrap {
      padding: 12px;
      flex: 1 1 auto;
      min-height: 0;
      max-height: none;
      overflow: auto;
      overscroll-behavior: contain;
    }
    .tree-empty { color: var(--muted); font-size: 12px; line-height: 1.7; padding: 12px; }
    .tree-node {
      width: 100%;
      border: 0;
      background: transparent;
      color: var(--text);
      display: grid;
      grid-template-columns: calc(var(--depth) * 14px) 16px 18px minmax(0, 1fr);
      column-gap: 6px;
      align-items: center;
      min-height: 30px;
      border-radius: 10px;
      padding: 4px 8px;
      cursor: pointer;
      font: inherit;
      text-align: left;
    }
    .tree-node:hover { background: rgba(255,255,255,.05); }
    .tree-node.active { color: var(--cyan); background: var(--cyan-dim); }
    .tree-node.content { color: #dbe2ee; }
    .tree-indent { width: auto; min-width: 0; }
    .tree-icon {
      width: 18px;
      min-width: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      opacity: .9;
      overflow: hidden;
      line-height: 1;
    }
    .tree-label {
      display: block;
      min-width: 0;
      max-width: 100%;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .right-pane { min-height: 560px; padding: 16px; }
    .hintline {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      color: var(--muted);
      font-size: 12px;
      margin-bottom: 12px;
      align-items: center;
      justify-content: space-between;
    }
    .breadcrumb { color: #c7ceda; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .breadcrumb .crumb { color: var(--cyan); cursor: pointer; }
    .grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
      gap: 16px;
    }
    .card {
      background: linear-gradient(180deg, var(--panel), #272b33);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: 0 6px 18px rgba(0,0,0,.18);
      transition: .16s ease;
      min-width: 0;
    }
    .card:hover { transform: translateY(-2px); border-color: rgba(0,229,204,.65); box-shadow: 0 10px 28px rgba(0,0,0,.28); }
    .thumb {
      height: 148px;
      background: #20242b;
      border-bottom: 1px solid var(--line);
      display: grid;
      place-items: center;
      position: relative;
      overflow: hidden;
      cursor: pointer;
    }
    .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: .18s ease; }
    .card:hover .thumb img { transform: scale(1.035); }
    .fallback { color: var(--muted); font-size: 12px; padding: 12px; text-align: center; line-height: 1.5; }
    .folder-icon-card {
      width: 70px;
      height: 70px;
      object-fit: contain;
      display: block;
      filter: drop-shadow(0 8px 16px rgba(0,0,0,.24));
    }
    .tree-folder-icon {
      width: 17px;
      height: 17px;
      object-fit: contain;
      display: block;
    }
    .tree-icon-text { line-height: 1; }
    .type-badge {
      position: absolute;
      top: 10px;
      left: 10px;
      padding: 4px 8px;
      border-radius: 999px;
      background: rgba(0,0,0,.55);
      border: 1px solid rgba(255,255,255,.16);
      color: #fff;
      font-size: 11px;
      letter-spacing: .06em;
    }
    .card-body { padding: 14px; min-width: 0; }
    .title {
      font-size: 14px;
      color: var(--text);
      font-weight: 700;
      line-height: 1.4;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .meta { margin-top: 8px; color: var(--muted); font-size: 11px; line-height: 1.6; word-break: break-all; }
    .card-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
    .card-actions .btn { height: 30px; min-height: 30px; padding: 0 11px; font-size: 11px; }
    .empty { text-align: center; color: var(--muted); padding: 64px 16px; border: 1px dashed var(--line); border-radius: 18px; }
    .hidden { display: none !important; }
    dialog {
      border: 1px solid var(--line);
      background: var(--panel);
      color: var(--text);
      border-radius: 22px;
      padding: 0;
      width: min(860px, calc(100vw - 28px));
      max-height: calc(100dvh - 28px);
      overflow: hidden;
      box-shadow: var(--shadow);
    }
    dialog[open] {
      display: flex;
      flex-direction: column;
    }
    dialog::backdrop { background: rgba(0,0,0,.62); backdrop-filter: blur(4px); }
    .dlg-head {
      flex: 0 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 18px;
      border-bottom: 1px solid var(--line);
    }
    .dlg-title { color: var(--cyan); font-weight: 700; letter-spacing: .06em; }
    .dlg-body {
      flex: 1 1 auto;
      min-height: 0;
      overflow-y: auto;
      overscroll-behavior: contain;
      padding: 18px;
      display: grid;
      gap: 16px;
    }
    .dlg-actions {
      flex: 0 0 auto;
      display: flex;
      justify-content: flex-end;
      gap: 8px;
      padding: 16px 18px;
      border-top: 1px solid var(--line);
    }
    .dlg-section-label { color: #dbe2ee; font-size: 13px; margin-bottom: 5px; }
    .dlg-section-sub, .soft { color: var(--muted); font-size: 12px; line-height: 1.7; }
    .soft.err { color: var(--danger); }
    .dlg-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .f { display: grid; gap: 6px; color: var(--muted); font-size: 12px; }
    .drop-zone {
      border: 1px dashed #657084;
      background: rgba(255,255,255,.025);
      min-height: 170px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      cursor: pointer;
      padding: 16px;
      transition: .15s ease;
    }
    .drop-zone:hover, .drop-zone.drag-over { border-color: var(--cyan); background: var(--cyan-dim); }
    .drop-zone.has-file { border-color: var(--ok); }
    .drop-zone-inner { text-align: center; line-height: 1.7; }
    .drop-icon { font-size: 38px; color: var(--cyan); }
    .drop-text { font-size: 14px; color: #e9edf5; }
    .drop-hint, .drop-file-name { color: var(--muted); font-size: 12px; }
    .upload-buttons { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 10px; }
    .pid-err { color: var(--danger); min-height: 16px; font-size: 11px; }
    .msg { color: var(--muted); font-size: 12px; line-height: 1.7; white-space: pre-wrap; }
    .msg.ok { color: var(--ok); }
    .msg.err { color: #ff8a8a; }
    @media (max-width: 900px) {
      .topbar { align-items: flex-start; flex-direction: column; }
      .toolbar { width: 100%; justify-content: flex-start; }
      .filters, .layout, .dlg-grid-2 { grid-template-columns: 1fr; }
      .left-pane { position: static; height: auto; max-height: none; }
      .tree-wrap { flex: 0 0 auto; max-height: 280px; }
    }

/* Thumbnail generation visibility helpers */
.thumb img.hidden,
.thumb .fallback.hidden {
  display: none !important;
}

/* AI summary initial annotation UI */
.ai-summary-section {
  border: 1px solid rgba(0, 229, 204, .24);
  border-radius: 18px;
  padding: 14px;
  background: rgba(0, 229, 204, .05);
  display: grid;
  gap: 10px;
}

.ai-summary-row {
  display: grid;
  grid-template-columns: minmax(240px, auto) 1fr;
  gap: 10px;
  align-items: center;
}

.ai-summary-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #dce3ef;
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}

.ai-summary-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--cyan);
  cursor: pointer;
}

.ai-summary-hint {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.ai-summary-hint.err {
  color: #ffb0b0;
}

.ai-processing-row #aiSummaryLength.hidden {
  display: none !important;
}

.ai-processing-status {
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, .04);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
  white-space: pre-wrap;
}

.ai-processing-status.ok {
  border-color: rgba(0, 229, 204, .34);
  color: var(--ok);
  background: rgba(0, 229, 204, .06);
}

.ai-processing-status.warn {
  border-color: rgba(255, 210, 87, .45);
  color: #ffd257;
  background: rgba(255, 210, 87, .07);
}

.ai-processing-status.err {
  border-color: rgba(255, 138, 138, .40);
  color: #ffb0b0;
  background: rgba(255, 138, 138, .07);
}

.ai-processing-status.hidden {
  display: none;
}

.ai-tag-candidates {
  border-top: 1px solid rgba(0, 229, 204, .18);
  padding-top: 10px;
  display: grid;
  gap: 8px;
}

.ai-tag-candidates.hidden {
  display: none;
}

.ai-tag-candidates-title {
  color: #dce3ef;
  font-size: 12px;
  font-weight: 700;
}

.ai-tag-candidate-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ai-tag-candidate-chip {
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  padding: 4px 8px;
  color: #dce3ef;
  background: rgba(255, 255, 255, .06);
  font-size: 12px;
  line-height: 1.3;
}

.ai-tag-candidate-chip.existing {
  border-color: rgba(0, 229, 204, .40);
}

.ai-tag-candidate-chip.merge_candidate {
  border-color: rgba(255, 210, 87, .55);
}

.ai-tag-candidate-chip.new {
  border-color: rgba(154, 164, 178, .50);
}

.ai-tag-candidate-note {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}


.ai-tag-candidate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ai-tag-review-dialog {
  width: min(1120px, calc(100vw - 28px));
}

.ai-tag-review-body {
  max-height: min(72vh, 760px);
  overflow: auto;
}

.ai-tag-review-lead {
  color: #dce3ef;
  font-size: 12px;
  line-height: 1.7;
  border: 1px solid rgba(0, 229, 204, .18);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(0, 229, 204, .05);
}

.ai-tag-review-table {
  display: grid;
  gap: 10px;
}

.ai-tag-review-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 16px;
  padding: 12px;
  background: rgba(255, 255, 255, .035);
}

.ai-tag-review-row.existing {
  border-color: rgba(0, 229, 204, .32);
}

.ai-tag-review-row.merge_candidate {
  border-color: rgba(255, 210, 87, .36);
}

.ai-tag-review-row.template-review {
  border-color: rgba(0, 229, 204, .24);
}

.ai-tag-review-row.template-review.link_hint {
  border-color: rgba(255, 210, 87, .28);
}

.ai-tag-review-accept,
.ai-tag-review-assign {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #dce3ef;
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}

.ai-tag-review-accept {
  align-self: start;
  padding-top: 4px;
}

.ai-tag-review-accept input,
.ai-tag-review-assign input {
  width: 16px;
  height: 16px;
  accent-color: var(--cyan);
}

.ai-tag-review-main {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.ai-tag-review-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.ai-tag-review-status,
.ai-tag-review-confidence,
.ai-tag-review-existing {
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  padding: 3px 8px;
  color: #dce3ef;
  background: rgba(255, 255, 255, .05);
  font-size: 11px;
  line-height: 1.3;
}

.ai-tag-review-status.existing {
  border-color: rgba(0, 229, 204, .44);
}

.ai-tag-review-status.merge_candidate {
  border-color: rgba(255, 210, 87, .55);
}

.ai-tag-review-status.reject {
  border-color: rgba(224, 80, 80, .55);
}

.ai-tag-review-status.profile,
.ai-tag-review-status.document_type,
.ai-tag-review-status.template_tag {
  border-color: rgba(0, 229, 204, .44);
}

.ai-tag-review-status.link_hint {
  border-color: rgba(255, 210, 87, .55);
}

.ai-tag-review-grid {
  display: grid;
  grid-template-columns: minmax(160px, .8fr) repeat(3, minmax(150px, 1fr));
  gap: 10px;
  align-items: start;
}

.ai-template-review-grid {
  grid-template-columns: minmax(180px, .9fr) minmax(160px, 1fr) minmax(180px, 1fr) minmax(220px, 1.3fr);
}

.ai-template-review-id[readonly] {
  color: var(--muted);
  background: rgba(255, 255, 255, .035);
}

.ai-tag-review-grid .field,
.ai-tag-review-grid .select {
  min-height: 36px;
  border-radius: 12px;
  padding: 0 10px;
  font-size: 12px;
}

.ai-tag-review-reason {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
  word-break: break-word;
}

.ai-tag-review-empty {
  color: var(--muted);
  font-size: 12px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  padding: 18px;
  text-align: center;
}


.ai-tag-review-schema-panel {
  margin-top: 14px;
  border: 1px solid rgba(0, 229, 204, .18);
  border-radius: 16px;
  padding: 12px;
  background: rgba(0, 229, 204, .035);
}

.ai-tag-review-schema-head {
  display: grid;
  gap: 4px;
  margin-bottom: 10px;
}

.ai-tag-review-schema-title {
  color: var(--cyan);
  font-weight: 700;
  font-size: 13px;
}

.ai-tag-review-schema-note {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.ai-tag-review-schema-list {
  display: grid;
  gap: 8px;
  max-height: 280px;
  overflow: auto;
  padding-right: 4px;
}

.ai-tag-review-schema-group {
  display: grid;
  gap: 6px;
  padding-left: calc(var(--depth, 0) * 16px);
}

.ai-tag-review-schema-group-label {
  color: #dce3ef;
  font-size: 12px;
  font-weight: 700;
}

.ai-tag-review-schema-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ai-tag-review-schema-chip {
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(255, 255, 255, .04);
  color: #dce3ef;
  font-size: 11px;
  cursor: pointer;
}

.ai-tag-review-schema-chip:hover {
  border-color: rgba(0, 229, 204, .56);
  color: var(--cyan);
  background: rgba(0, 229, 204, .08);
}


@media (max-width: 900px) {
  .ai-tag-review-row {
    grid-template-columns: 1fr;
  }

  .ai-tag-review-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .ai-summary-row {
    grid-template-columns: 1fr;
  }
}

/* Search result annotation preview */
.annotation-preview {
  margin-top: 10px;
  padding: 10px 12px;
  border-left: 3px solid rgba(0, 229, 204, .70);
  border-radius: 12px;
  background: rgba(0, 229, 204, .06);
}

.annotation-preview-title {
  font-weight: 700;
  color: #f3f7ff;
  margin-bottom: 6px;
  letter-spacing: .03em;
}

.annotation-preview-content {
  color: #dbe2ee;
  line-height: 1.65;
  font-size: 13px;
  word-break: break-word;
}

/* Project settings / tag editor shell */
.settings-dialog {
  width: min(1040px, calc(100vw - 28px));
}

.settings-body {
  padding: 0;
}

.settings-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 520px;
}

.settings-nav {
  border-right: 1px solid var(--line);
  background: rgba(0, 0, 0, .12);
  padding: 12px;
}

.settings-nav-item {
  width: 100%;
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  text-align: left;
  padding: 0 12px;
}

.settings-nav-item:hover {
  background: rgba(255,255,255,.05);
  color: var(--text);
}

.settings-nav-item.active {
  border-color: rgba(0, 229, 204, .55);
  background: var(--cyan-dim);
  color: var(--cyan);
}

.settings-panel {
  min-width: 0;
  padding: 16px;
}

.settings-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.settings-panel-title {
  color: #e9edf5;
  font-size: 15px;
  font-weight: 700;
}

.settings-panel-sub {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
  margin-top: 4px;
}

.settings-option-list {
  display: grid;
  gap: 12px;
}

.settings-option-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255,255,255,.025);
  cursor: pointer;
}

.settings-option-row input {
  margin-top: 3px;
}

.settings-option-row b {
  display: block;
  color: #e9edf5;
  font-size: 13px;
  margin-bottom: 4px;
}

.settings-option-row small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.tag-editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.tag-editor-actions .btn:disabled {
  cursor: not-allowed;
  opacity: .45;
}

.tag-editor-shell {
  display: grid;
  grid-template-columns: minmax(230px, 300px) minmax(0, 1fr);
  gap: 12px;
}

.tag-editor-tree,
.tag-editor-detail {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.025);
  padding: 14px;
  min-height: 360px;
}

.tag-editor-tree-title,
.tag-editor-detail-title {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
}

.tag-editor-empty,
.tag-editor-help {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.tag-editor-placeholder {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.tag-editor-placeholder-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(0,0,0,.12);
}

.tag-editor-placeholder-row span {
  color: var(--muted);
  font-size: 12px;
}

.tag-editor-placeholder-row b {
  color: #dbe2ee;
  font-size: 12px;
  font-weight: 600;
}

@media (max-width: 900px) {
  .settings-layout,
  .tag-editor-shell {
    grid-template-columns: 1fr;
  }

  .settings-nav {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .settings-panel-head {
    flex-direction: column;
  }

  .tag-editor-actions {
    justify-content: flex-start;
  }
}

/* Tag editor management UI */
.tag-editor-tree-list {
  display: grid;
  gap: 4px;
}

.tag-editor-row {
  width: 100%;
  min-height: 32px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: grid;
  grid-template-columns: calc(var(--depth) * 18px) 18px minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  padding: 4px 8px;
  font: inherit;
  font-size: 12px;
  text-align: left;
}

.tag-editor-row:hover {
  background: rgba(255,255,255,.05);
}

.tag-editor-row.active {
  border-color: rgba(0, 229, 204, .55);
  background: var(--cyan-dim);
  color: var(--cyan);
}

.tag-editor-row.tag {
  color: #dbe2ee;
}

.tag-editor-row-indent {
  min-width: 0;
}

.tag-editor-row-icon {
  color: var(--muted);
  text-align: center;
}

.tag-editor-row.active .tag-editor-row-icon {
  color: var(--cyan);
}

.tag-editor-row-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-editor-detail-body {
  margin-top: 12px;
}

.tag-editor-edit-form {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.tag-editor-selected-kind {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 24px;
  border: 1px solid rgba(0, 229, 204, .35);
  border-radius: 999px;
  color: var(--cyan);
  background: var(--cyan-dim);
  padding: 0 10px;
  font-size: 12px;
}

.tag-editor-meta {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
  word-break: break-all;
}

.tag-editor-edit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-editor-msg {
  min-height: 20px;
  margin-top: 12px;
}

/* Project tag tree / tag filter */
.tag-tree-toolbar {
  display: grid;
  gap: 6px;
  margin-bottom: 10px;
}

.tag-tree-special {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, .03);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 30px;
  padding: 5px 8px;
  font: inherit;
  font-size: 12px;
  text-align: left;
}

.tag-tree-special:hover,
.tag-tree-node:hover {
  background: rgba(255, 255, 255, .06);
}

.tag-tree-special.active,
.tag-tree-node.active {
  color: var(--cyan);
  background: var(--cyan-dim);
  border-color: rgba(34, 211, 238, .35);
}

.tag-tree-clear {
  justify-content: center;
  color: var(--muted);
}

.tag-tree-clear:hover {
  color: var(--text);
}

.tag-tree-special span,
.tag-tree-count {
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.tag-filter-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0 0 10px;
  min-height: 20px;
}

.tag-filter-empty {
  color: var(--muted);
  font-size: 11px;
}

.tag-filter-pill,
.project-tag-chip {
  border: 1px solid rgba(34, 211, 238, .25);
  border-radius: 999px;
  background: rgba(34, 211, 238, .08);
  color: #c9f7ff;
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 2px 7px;
  font-size: 11px;
  line-height: 1.4;
}

.tag-tree-list {
  display: grid;
  gap: 2px;
}

.tag-tree-node {
  width: 100%;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: grid;
  grid-template-columns: calc(var(--depth) * 14px) 18px minmax(0, 1fr) auto;
  column-gap: 6px;
  align-items: center;
  min-height: 30px;
  padding: 4px 8px;
  font: inherit;
  font-size: 12px;
  text-align: left;
}

.tag-tree-node:disabled {
  cursor: default;
  opacity: .45;
}

.tag-tree-node.group {
  font-weight: 700;
}

.tag-tree-node.partial {
  color: #fde68a;
  background: rgba(251, 191, 36, .08);
}

.tag-tree-icon {
  width: 18px;
  text-align: center;
  color: var(--muted);
}

.tag-tree-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-tree-help {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
  margin-top: 10px;
}

.project-tag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}

.project-tag-chips.muted {
  color: var(--muted);
  font-size: 11px;
}

/* PDF Revision / Create Project などのダイアログが画面高を超えた場合にスクロールさせる */
dialog {
  max-height: calc(100dvh - 28px);
}

/* open中だけ flex にして、ヘッダー・本文・ボタンを縦に分ける */
dialog[open] {
  display: flex;
  flex-direction: column;
}

/* ヘッダーとボタンは固定表示 */
.dlg-head,
.dlg-actions {
  flex: 0 0 auto;
}

/* 本文だけスクロール対象にする */
.dlg-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

/*
  PDF Revision / Replace scroll safety.
  dialog本体をスクロールさせると、動的生成されたフッターが本文に重なり、
  透過表示やクリック不能が起きる場合がある。dialog本体は overflow:hidden のままにし、
  .dlg-body または form 内の本文だけをスクロール対象にする。
*/
dialog[open] {
  isolation: isolate;
}

.dlg-actions {
  background: var(--panel);
  position: relative;
  z-index: 20;
  pointer-events: auto;
}

dialog[open] > form {
  flex: 1 1 auto;
  min-height: 0;
  max-height: inherit;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

dialog[open] > form > .dlg-body,
dialog[open] > form > [class*="body" i],
dialog[open] > form > [class*="content" i] {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
}

dialog[open] > form > .dlg-head,
dialog[open] > form > .dlg-actions,
dialog[open] > form > header,
dialog[open] > form > footer,
dialog[open] > form > [class*="action" i] {
  flex: 0 0 auto;
  background: var(--panel);
  position: relative;
  z-index: 20;
  pointer-events: auto;
}


/*
  PDF Revision / Replace dynamic dialog fallback v3.
  project_replace_hook.js 側の動的ダイアログが .dlg-body 構造でない場合は、
  dialog直下またはform直下にスクロール先が作れないため、親側をスクロールさせる。
  ただしヘッダーと操作ボタンは sticky にして、透過・クリック不能を避ける。
*/
html:has(dialog[open]),
body:has(dialog[open]) {
  overflow: hidden;
}

dialog[open]:not(:has(> .dlg-body)):not(:has(> form)) {
  max-height: calc(100dvh - 28px) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

dialog[open]:not(:has(> .dlg-body)):not(:has(> form)) > :first-child {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--panel);
}

dialog[open]:not(:has(> .dlg-body)):not(:has(> form)) > :last-child {
  position: sticky;
  bottom: 0;
  z-index: 30;
  background: var(--panel);
  pointer-events: auto;
}

dialog[open] > form:not(:has(> .dlg-body)):not(:has(> [class*="body" i])):not(:has(> [class*="content" i])) {
  max-height: inherit;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

dialog[open] > form:not(:has(> .dlg-body)):not(:has(> [class*="body" i])):not(:has(> [class*="content" i])) > :first-child {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--panel);
}

dialog[open] > form:not(:has(> .dlg-body)):not(:has(> [class*="body" i])):not(:has(> [class*="content" i])) > :last-child {
  position: sticky;
  bottom: 0;
  z-index: 30;
  background: var(--panel);
  pointer-events: auto;
}

/* Phase 4h: AI auto tag summary and tag review dialog. */
.ai-tag-summary {
  margin-top: 10px;
  border: 1px solid rgba(0, 229, 204, .22);
  border-radius: 14px;
  background: rgba(0, 229, 204, .055);
  padding: 8px 10px;
  display: grid;
  gap: 5px;
}
.ai-tag-summary-row {
  display: flex;
  gap: 8px;
  align-items: baseline;
  justify-content: space-between;
  color: #c7ceda;
  font-size: 11px;
  line-height: 1.45;
}
.ai-tag-summary-row span { color: var(--muted); flex: 0 0 auto; }
.ai-tag-summary-row b {
  color: var(--text);
  font-weight: 600;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ai-tag-summary-row.warn b,
.ai-tag-summary-row.warn { color: var(--amber); }

.tag-review-dialog { width: min(1040px, calc(100vw - 28px)); }
.tag-review-sub { margin-top: 4px; color: var(--muted); font-size: 12px; }
.tag-review-body { display: grid; gap: 14px; }
.tag-review-intro {
  color: #c7ceda;
  background: rgba(255,255,255,.035);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.7;
}
.tag-review-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}
.tag-review-summary-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(0,0,0,.12);
  padding: 10px 12px;
}
.tag-review-summary-label { color: var(--muted); font-size: 11px; }
.tag-review-summary-value { color: var(--cyan); font-size: 16px; margin-top: 4px; }
.tag-review-summary-value.warn { color: var(--amber); }
.tag-review-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.tag-review-section {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(0,0,0,.10);
  padding: 12px;
  min-width: 0;
}
.tag-review-section-wide { grid-column: 1 / -1; }
.tag-review-section-title { color: var(--cyan); font-weight: 700; font-size: 14px; }
.tag-review-section-sub { color: var(--muted); font-size: 11px; margin-top: 4px; }
.tag-review-list { display: grid; gap: 8px; margin-top: 10px; }
.tag-review-item {
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  background: rgba(255,255,255,.035);
  padding: 10px;
}
.tag-review-item-main {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.tag-review-group {
  color: var(--muted);
  font-size: 11px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  padding: 2px 8px;
}
.tag-review-label { color: var(--text); font-weight: 700; }
.tag-review-item-sub {
  margin-top: 7px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 11px;
}
.tag-review-status-pill {
  color: var(--cyan);
  border: 1px solid rgba(0, 229, 204, .28);
  border-radius: 999px;
  padding: 2px 8px;
  background: rgba(0, 229, 204, .07);
}
.tag-review-status-suggested .tag-review-status-pill { color: var(--amber); border-color: rgba(240, 165, 0, .38); background: rgba(240, 165, 0, .08); }
.tag-review-status-confirmed .tag-review-status-pill { color: var(--ok); border-color: rgba(74, 222, 128, .35); background: rgba(74, 222, 128, .08); }
.tag-review-evidence {
  margin-top: 8px;
  color: #b7c1d0;
  font-size: 11px;
  line-height: 1.6;
  white-space: pre-wrap;
}
.tag-review-empty {
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 14px;
  padding: 18px 12px;
  text-align: center;
  font-size: 12px;
}
@media (max-width: 860px) {
  .tag-review-columns { grid-template-columns: 1fr; }
}

/* Phase 4i: per-project tag review editing */
.btn.mini {
  min-height: 26px;
  padding: 4px 9px;
  font-size: 11px;
  border-radius: 999px;
}
.tag-review-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.tag-review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.tag-edit-dialog {
  width: min(900px, calc(100vw - 28px));
}
.tag-edit-body {
  display: grid;
  gap: 14px;
}
.tag-edit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.tag-edit-reason {
  min-height: 74px;
  resize: vertical;
}
.tag-edit-existing-title {
  color: var(--cyan);
  font-weight: 700;
  font-size: 13px;
}
.tag-edit-existing {
  display: grid;
  gap: 10px;
  max-height: 240px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: rgba(15, 23, 42, .28);
}
.tag-edit-existing-group {
  display: grid;
  gap: 6px;
}
.tag-edit-existing-group-title {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.tag-edit-existing-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag-edit-existing-tag {
  border: 1px solid rgba(20, 184, 166, .32);
  border-radius: 999px;
  padding: 4px 9px;
  background: rgba(20, 184, 166, .08);
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
}
.tag-edit-existing-tag:hover {
  border-color: rgba(20, 184, 166, .72);
  background: rgba(20, 184, 166, .18);
}
@media (max-width: 760px) {
  .tag-edit-grid { grid-template-columns: 1fr; }
}

/* Phase 4i-b: compact card tag summary and make manual tag entry clearer. */
.ai-tag-summary {
  max-height: 88px;
  overflow: hidden;
}
.ai-tag-summary-row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}
.ai-tag-summary-row span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ai-tag-summary-row b {
  min-width: 0;
  max-width: 100%;
  display: block;
}
.ai-tag-summary-row.ai-status-row {
  grid-template-columns: auto minmax(0, 1fr);
  justify-content: start;
}
.ai-tag-summary-row.ai-status-row span::after { content: "："; }
.input {
  width: 100%;
  min-height: 40px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--bg2);
  color: var(--text);
  padding: 8px 12px;
  font: inherit;
}
.input::placeholder { color: #8892a4; }
.field > .input,
.field > .select {
  margin-top: 6px;
}

/* Phase 4j-d: fixed tag role display in tag edit dialogs */
.tag-kind-fixed {
  min-height: 40px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0, 229, 204, .08);
  color: var(--accent);
  display: flex;
  align-items: center;
  padding: 8px 12px;
  margin-top: 6px;
  font-weight: 700;
}

.tag-edit-new-field {
  grid-column: 1 / -1;
  border-color: rgba(0, 229, 204, .35);
  background: rgba(0, 229, 204, .045);
}
.tag-edit-field-help,
.tag-edit-existing-note {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
  margin-top: 6px;
}
.tag-edit-existing-note {
  margin-top: -6px;
}
#tagEditNewLabel {
  font-size: 13px;
}

/* Phase 4j: Project-wide tag bulk review */
.tag-bulk-dialog {
  width: min(1180px, calc(100vw - 28px));
}

.tag-bulk-body {
  display: grid;
  gap: 12px;
}

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

.tag-bulk-layout {
  display: grid;
  grid-template-columns: minmax(240px, .9fr) minmax(340px, 1.35fr) minmax(280px, .95fr);
  gap: 12px;
  min-height: min(58vh, 620px);
}

.tag-bulk-pane {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(17, 24, 39, .40);
  padding: 12px;
  min-width: 0;
  overflow: hidden;
}

.tag-bulk-pane-title {
  color: var(--cyan);
  font-weight: 700;
  font-size: 14px;
}

.tag-bulk-pane-sub {
  color: var(--muted);
  font-size: 11px;
  margin-top: 4px;
}

.tag-bulk-pane-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.tag-bulk-check-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.tag-bulk-tag-list,
.tag-bulk-project-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  max-height: min(48vh, 520px);
  overflow: auto;
  padding-right: 4px;
}

.tag-bulk-tag {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(31, 41, 55, .68);
  color: var(--text);
  padding: 10px;
  text-align: left;
  cursor: pointer;
}

.tag-bulk-tag:hover,
.tag-bulk-tag.active {
  border-color: rgba(0, 255, 225, .55);
  background: rgba(0, 255, 225, .08);
}

.tag-bulk-tag-main {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.tag-bulk-tag-main b {
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-bulk-tag-main em,
.tag-bulk-project-main em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-bulk-tag-meta {
  display: grid;
  justify-items: end;
  gap: 4px;
  flex: 0 0 auto;
}

.tag-bulk-tag-meta strong {
  color: var(--cyan);
}

.tag-bulk-status {
  color: var(--muted);
  font-size: 10px;
}

.tag-bulk-project-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(31, 41, 55, .48);
  padding: 10px;
}

.tag-bulk-project-main {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.tag-bulk-project-main b {
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-bulk-project-status {
  color: var(--amber);
  font-size: 11px;
  white-space: nowrap;
}

.tag-bulk-action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.tag-bulk-change-box {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.tag-bulk-change-title {
  color: var(--text);
  font-weight: 700;
  font-size: 13px;
}

@media (max-width: 980px) {
  .tag-bulk-layout {
    grid-template-columns: 1fr;
  }
}


/* Phase 4j-e: allow manual category creation in tag edit dialogs */
.tag-edit-new-category-field {
  border-color: rgba(255, 193, 7, .35);
  background: rgba(255, 193, 7, .045);
}
.select.is-disabled {
  opacity: .65;
  cursor: not-allowed;
}

/* Phase 5a: reverse lookup dialog */
.reverse-lookup-dialog {
  width: min(1180px, calc(100vw - 28px));
}

.reverse-lookup-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.reverse-lookup-selected {
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 12px;
  padding: 12px;
  background: rgba(15, 23, 42, 0.38);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.reverse-lookup-guide {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.reverse-lookup-guide-item {
  border-left: 3px solid rgba(20, 184, 166, 0.72);
  padding: 6px 10px;
  background: rgba(15, 23, 42, 0.24);
  border-radius: 8px;
}

.reverse-lookup-guide-item b {
  display: block;
  color: var(--text);
  font-size: 12px;
  margin-bottom: 3px;
}

.reverse-lookup-guide-item span {
  display: block;
}

.reverse-lookup-selected-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.reverse-lookup-title,
.reverse-lookup-pane-title {
  color: var(--accent);
  font-weight: 800;
  font-size: 13px;
}

.reverse-lookup-sub,
.reverse-lookup-pane-sub {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.reverse-lookup-selected-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.reverse-lookup-selected-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 34px;
  align-items: center;
}

.reverse-lookup-empty-inline {
  color: var(--muted);
  font-size: 12px;
}

.reverse-lookup-selected-chip {
  border: 1px solid rgba(20, 184, 166, 0.55);
  background: rgba(20, 184, 166, 0.12);
  color: var(--text);
  border-radius: 999px;
  padding: 6px 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  max-width: 100%;
}

.reverse-lookup-selected-chip span,
.reverse-lookup-selected-chip em {
  color: var(--muted);
  font-size: 10px;
  font-style: normal;
}

.reverse-lookup-condition-formula {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
}

.reverse-lookup-formula-title {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 6px;
}

.reverse-lookup-formula-rows {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.reverse-lookup-formula-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.26);
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(30, 41, 59, 0.62);
  color: var(--text);
  font-size: 11px;
}

.reverse-lookup-formula-row.scene {
  border-color: rgba(20, 184, 166, 0.52);
  background: rgba(20, 184, 166, 0.12);
}

.reverse-lookup-formula-row b {
  color: var(--accent);
  white-space: nowrap;
}

.reverse-lookup-formula-row span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reverse-lookup-formula-rule,
.reverse-lookup-and {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.reverse-lookup-and {
  color: var(--accent);
}

.reverse-lookup-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(220px, 0.9fr) minmax(320px, 1.35fr);
  gap: 12px;
  min-height: 420px;
}

.reverse-lookup-column {
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 420px;
}

.reverse-lookup-column-head {
  flex: 0 0 auto;
  padding: 0 2px 8px;
}

.reverse-lookup-pane {
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.34);
  padding: 12px;
  min-width: 0;
  min-height: 0;
  flex: 1 1 auto;
  overflow: auto;
}

.reverse-lookup-facets,
.reverse-lookup-results {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.reverse-lookup-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.reverse-lookup-group-title {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
}

.reverse-lookup-group-title span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.reverse-lookup-group-title strong {
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
}

.reverse-lookup-tag-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.reverse-lookup-tag {
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(30, 41, 59, 0.72);
  border-radius: 10px;
  color: var(--text);
  padding: 8px 10px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  text-align: left;
}

.reverse-lookup-tag:hover,
.reverse-lookup-tag.active {
  border-color: rgba(20, 184, 166, 0.74);
  background: rgba(20, 184, 166, 0.16);
}

.reverse-lookup-tag-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 3px;
}

.reverse-lookup-tag-main b {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reverse-lookup-tag-main small {
  color: var(--muted);
  font-size: 10px;
}

.reverse-lookup-tag strong {
  color: var(--accent);
  white-space: nowrap;
}

.reverse-lookup-result {
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  padding: 10px;
  background: rgba(30, 41, 59, 0.58);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.reverse-lookup-result-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex: 1 1 auto;
}

.reverse-lookup-result-main b {
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reverse-lookup-result-main > span,
.reverse-lookup-result-tags em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reverse-lookup-result-tags {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.reverse-lookup-hit-reasons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
}

.reverse-lookup-hit-reasons > strong {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.reverse-lookup-hit-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 999px;
  padding: 4px 7px;
  background: rgba(15, 23, 42, 0.42);
  color: var(--text);
  font-size: 10px;
}

.reverse-lookup-hit-chip.scene {
  border-color: rgba(20, 184, 166, 0.46);
  background: rgba(20, 184, 166, 0.10);
}

.reverse-lookup-hit-chip.content {
  border-color: rgba(96, 165, 250, 0.36);
  background: rgba(96, 165, 250, 0.08);
}

.reverse-lookup-hit-chip em {
  color: var(--muted);
  font-style: normal;
  white-space: nowrap;
}

.reverse-lookup-hit-chip b {
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reverse-lookup-result-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 0 0 auto;
}

@media (max-width: 980px) {
  .reverse-lookup-layout,
  .reverse-lookup-guide {
    grid-template-columns: 1fr;
  }
  .reverse-lookup-selected-head,
  .reverse-lookup-result {
    flex-direction: column;
  }
  .reverse-lookup-selected-actions,
  .reverse-lookup-result-actions {
    justify-content: flex-start;
    flex-direction: row;
  }
}

/* Phase 5c: clarify reverse lookup close/apply behavior */
.dlg-x {
  min-width: 38px;
  height: 34px;
  padding: 0 12px;
  font-size: 18px;
  line-height: 1;
}

.reverse-lookup-selected-actions #reverseLookupApply {
  border-color: rgba(20, 184, 166, 0.72);
}


/* Phase 5e: clarify attribute search vs reverse lookup */
.reverse-lookup-dialog .dlg-title::after {
  content: "（属性検索 / 逆引き検索）";
  color: var(--muted);
  font-size: 11px;
  margin-left: 8px;
  font-weight: 600;
}

/* Phase5k: left-pane tag tree split by role and collapsible categories */
.tag-tree-role-section {
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 12px;
  background: rgba(255, 255, 255, .025);
  overflow: hidden;
  margin-bottom: 10px;
}

.tag-tree-role-section.has-selection {
  border-color: rgba(0, 229, 204, .26);
}

.tag-tree-role-head {
  width: 100%;
  border: 0;
  border-left: 3px solid rgba(0, 229, 204, .55);
  background: rgba(0, 229, 204, .055);
  color: var(--text);
  cursor: pointer;
  display: grid;
  grid-template-columns: 18px minmax(0, auto) minmax(0, 1fr) auto;
  gap: 6px;
  align-items: center;
  min-height: 42px;
  padding: 7px 9px;
  font: inherit;
  text-align: left;
}

.tag-tree-role-section.scene .tag-tree-role-head {
  border-left-color: rgba(240, 165, 0, .75);
  background: rgba(240, 165, 0, .05);
}

.tag-tree-role-caret {
  color: var(--muted);
  text-align: center;
}

.tag-tree-role-title {
  color: var(--cyan);
  font-weight: 800;
  white-space: nowrap;
}

.tag-tree-role-section.scene .tag-tree-role-title {
  color: #f8c75c;
}

.tag-tree-role-sub {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-tree-role-count {
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.tag-tree-role-body {
  display: grid;
  gap: 2px;
  padding: 8px;
}

.tag-tree-role-body.hidden {
  display: none;
}

.tag-tree-group-row {
  display: grid;
  grid-template-columns: calc(var(--depth) * 14px) 20px minmax(0, 1fr);
  align-items: center;
  min-height: 30px;
}

.tag-tree-group-row::before {
  content: '';
}

.tag-tree-disclosure {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  width: 20px;
  height: 28px;
  padding: 0;
  font: inherit;
}

.tag-tree-group-label {
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  column-gap: 6px;
  align-items: center;
  min-height: 30px;
  padding: 4px 8px;
  font: inherit;
  font-weight: 700;
  text-align: left;
}

.tag-tree-disclosure:hover,
.tag-tree-group-label:hover {
  background: rgba(255, 255, 255, .06);
}

.tag-tree-group-row.active .tag-tree-group-label {
  color: #fde68a;
  background: rgba(251, 191, 36, .08);
}

.tag-tree-category-prefix {
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, .035);
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  white-space: nowrap;
}

.tag-filter-pill b {
  color: var(--cyan);
  margin-right: 4px;
}

/* AI要約など長い注釈本文を右ペインで途中切れさせない */
#sb-anno-detail {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

/* 注釈詳細エリア自体をスクロール可能にする */
#sb-anno-detail-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
}

/* Content本文は長文時にカード内スクロール */
#sb-anno-detail-body .detail-card.content-card {
  max-height: min(42dvh, 420px) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  white-space: pre-wrap !important;
  word-break: break-word !important;
  overflow-wrap: anywhere !important;
  padding-right: 16px;
}