/* Doc Studio UI 优化：安静、专业、不挤、不迷路
 * Task 0 字体与字号 | Task 1 三栏定死 | Task 2 模板卡片+Pills+唯一主CTA
 * Task 3 左栏材料卡片+留白 | Task 4 空态指导型 | Task 5 右栏次级导出 | Task 6 间距 24/12/16
 */
:root {
  --ds-bg: #f8fafc;
  --ds-border: #e2e8f0;
  --ds-panel-bg: #fff;
  --ds-muted: #64748b;
  --ds-primary: #0f766e;
  --ds-error: #dc2626;
  --ds-add: #059669;
  --ds-remove: #dc2626;
  /* Task 0.2 五档字号 */
  --ds-fs-title: 18px;      /* 页面主标题 */
  --ds-fs-section: 15px;    /* 区块标题 */
  --ds-fs-body: 14px;       /* 正文 */
  --ds-fs-aux: 13px;       /* 辅助说明 */
  --ds-fs-caption: 12px;   /* 次要注释 */
  /* Task 6 间距 */
  --ds-gap-module: 24px;
  --ds-gap-btn: 12px;
  --ds-pad-card: 16px;
}

/* Task 0.1 主字体（禁止衬线/花字体） */
body.docstudio {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  font-size: var(--ds-fs-body);
  background: var(--ds-bg);
  color: #1e293b;
  display: flex;
  flex-direction: column;
}
body.docstudio .ds-header,
body.docstudio .ds-action-bar { flex-shrink: 0; }
body.docstudio .ds-main { flex: 1; min-height: 0; }

/* Task 1.1 顶部导航区固定高度，主工作区下移 24px */
.ds-header {
  background: var(--ds-panel-bg);
  border-bottom: 1px solid var(--ds-border);
  padding: 12px 20px;
  min-height: 52px;
  box-sizing: border-box;
}
.ds-header-inner {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--ds-gap-btn);
}
.ds-back { text-decoration: none; color: var(--ds-muted); font-size: var(--ds-fs-caption); }
.ds-back:hover { color: var(--ds-primary); }
.ds-title { margin: 0; font-size: var(--ds-fs-title); font-weight: 600; }
/* Step 3：三入口（合同/文档提炼/工具）+ 更多下拉 */
.ds-nav-tabs { display: flex; align-items: center; gap: 4px; margin-left: 16px; }
.ds-build-visible { margin-left: 12px; font-size: 11px; }
.ds-nav-tab {
  padding: 6px 14px; font-size: var(--ds-fs-caption); border: 1px solid var(--ds-border); border-radius: 6px;
  background: #f1f5f9; color: #475569; cursor: pointer; white-space: nowrap;
}
.ds-nav-tab:hover { background: #e2e8f0; color: #334155; border-color: #cbd5e1; }
.ds-nav-tab.active { background: #334155; color: #fff; border-color: #334155; }
.ds-more-wrap { position: relative; margin-left: auto; }
.ds-more-trigger {
  padding: 6px 12px; font-size: var(--ds-fs-caption); border: 1px solid var(--ds-border); border-radius: 6px;
  background: transparent; cursor: pointer; color: var(--ds-muted);
}
.ds-more-trigger:hover { color: var(--ds-primary); border-color: #cbd5e1; }
.ds-more-dropdown {
  display: none; position: absolute; top: 100%; right: 0; margin-top: 4px; min-width: 220px;
  padding: 12px; background: #fff; border: 1px solid var(--ds-border); border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,.1);
  z-index: 100; flex-direction: column; gap: 10px;
}
.ds-more-dropdown.is-open { display: flex; }
.ds-more-doc-list { display: flex; align-items: center; gap: 8px; margin: 0; font-size: var(--ds-fs-caption); }
.ds-more-item { display: block; width: 100%; padding: 8px; text-align: left; border: 0; background: transparent; cursor: pointer; border-radius: 6px; color: #475569; }
.ds-more-item:hover { background: #f1f5f9; color: #334155; }
.ds-workspace-row { display: inline-flex; align-items: center; gap: 8px; margin: 0; font-size: var(--ds-fs-caption); }
.ds-workspace-name { width: 120px; padding: 6px 10px; border: 1px solid var(--ds-border); border-radius: 6px; font-size: var(--ds-fs-caption); }
.ds-doc-list { padding: 6px 10px; font-size: var(--ds-fs-caption); border: 1px solid var(--ds-border); border-radius: 6px; min-width: 100px; }
/* 三入口下按分类显示模板/模式：合同只显示合同卡片，文档提炼只显示提炼卡片+模式 Pills，工具只显示提示 */
body.docstudio[data-ds-nav="contract"] .ds-tpl-card[data-nav="refine"],
body.docstudio[data-ds-nav="contract"] .ds-action-modes[data-nav="refine"],
body.docstudio[data-ds-nav="refine"] .ds-tpl-card[data-nav="contract"],
body.docstudio[data-ds-nav="tool"] .ds-action-templates,
body.docstudio[data-ds-nav="tool"] .ds-action-modes { display: none !important; }
body.docstudio[data-ds-nav="tool"] .ds-action-tool-hint { display: block !important; }
/* 合同动作条：彻底隐藏（合同默认固定动作，不让普通用户看到） */
#dsActionComboBar { display: none !important; }
/* 合同页不展示「合同整理/合同审阅」切换按钮（已收口为默认整理） */
.ds-tpl-card[data-tpl="contract_review"],
.ds-tpl-card[data-tpl="contract_cleanup"] { display: none !important; }
.ds-contract-intro .ds-intro-actions { margin-top: 8px; font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-contract-intro .ds-contract-goal-details { margin-top: 8px; font-size: var(--ds-fs-caption); }
.ds-contract-intro .ds-contract-goal-details summary { cursor: pointer; color: var(--ds-muted); }
.ds-action-tool-hint { margin: 0; }

/* 三工作台引导文案（NotebookLM 风格） */
.ds-workspace-intro { margin: 0 0 12px 0; max-width: 720px; }
.ds-workspace-intro .ds-intro-title { font-size: var(--ds-fs-section); font-weight: 600; color: #1e293b; margin: 0 0 8px 0; }
.ds-workspace-intro .ds-intro-steps { margin: 0 0 6px 0; line-height: 1.5; }
.ds-workspace-intro .ds-intro-tip { margin: 0; line-height: 1.5; }
.ds-pdf-intro .ds-intro-steps { font-size: var(--ds-fs-aux); }
.ds-pdf-intro .ds-intro-tip { font-size: var(--ds-fs-caption); }

/* 三工作台：data-ds-workspace 与 data-ds-nav 同步（pdf→tool, contract→contract, compose→refine） */
.ds-last-task-bar {
  padding: 10px 12px; margin-bottom: 12px; border: 1px solid var(--ds-border); border-radius: 8px;
  background: #f8fafc;
}
.ds-last-task-label { font-weight: 600; margin-bottom: 4px; font-size: var(--ds-fs-caption); }
#dsLastTaskStatus { font-weight: 500; }
#dsLastTaskStatus.running { color: var(--ds-primary); }
#dsLastTaskStatus.done { color: #059669; }
#dsLastTaskStatus.failed { color: #dc2626; }
.ds-last-task-type { margin-top: 4px; font-size: 12px; }
.ds-last-task-time { margin-top: 2px; font-size: 11px; color: var(--ds-muted); }
.ds-last-task-actions { margin-top: 8px; display: flex; gap: 8px; flex-wrap: wrap; }

/* Task 2 顶部动作条：[模板] [工作模式 Pills] [生成文档] */
.ds-action-bar {
  background: var(--ds-panel-bg);
  border-bottom: 1px solid var(--ds-border);
  padding: 12px 20px;
  position: relative;
}
.ds-action-bar-inner {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--ds-gap-module);
  flex-wrap: wrap;
}
.ds-action-templates {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ds-gap-btn);
  align-items: center;
}
/* Task 2.2 模板卡片：未选中浅灰，选中实心+轻阴影，不要彩色 */
.ds-tpl-card {
  padding: 8px 14px;
  font-size: var(--ds-fs-caption);
  border: 1px solid var(--ds-border);
  border-radius: 8px;
  background: #f1f5f9;
  cursor: pointer;
  color: #475569;
  white-space: nowrap;
}
.ds-tpl-card:hover { background: #e2e8f0; color: #334155; border-color: #cbd5e1; }
.ds-tpl-card.active {
  background: #334155;
  color: #fff;
  border-color: #334155;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
}
/* Task 2.3 工作模式 Pills：灰底+描边，选中略微加深 */
.ds-action-modes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ds-gap-btn);
  align-items: center;
}
.ds-mode-pill {
  padding: 6px 12px;
  font-size: var(--ds-fs-caption);
  border: 1px solid var(--ds-border);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  color: #475569;
  white-space: nowrap;
}
.ds-mode-pill:hover { background: #f1f5f9; border-color: #cbd5e1; color: #334155; }
.ds-mode-pill.active { background: #e2e8f0; color: #1e293b; border-color: #94a3b8; }
/* Task 2.4 主 CTA 唯一：生成文档 36–40px，主色 */
.ds-action-ctas {
  display: flex;
  align-items: center;
  gap: var(--ds-gap-btn);
  flex-wrap: wrap;
  margin-left: auto;
}
.ds-action-ctas .btn.primary {
  padding: 10px 20px;
  min-height: 40px;
  font-size: var(--ds-fs-body);
  font-weight: 500;
}
.ds-action-ctas .btn:disabled { opacity: 0.6; cursor: not-allowed; }
.ds-action-ctas {
  display: flex; align-items: center; gap: var(--ds-gap-btn); flex-wrap: wrap; margin-left: auto;
}
.ds-action-gen-group {
  display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
}
.ds-action-summary-cta {
  margin: 0; font-size: var(--ds-fs-caption); color: var(--ds-muted);
  font-weight: 500; letter-spacing: 0.02em;
}
.ds-action-ctas .btn:not(.primary) { font-size: var(--ds-fs-caption); }
.ds-action-ctas .ds-status-text { min-width: 100px; max-width: 200px; overflow: hidden; text-overflow: ellipsis; font-size: var(--ds-fs-caption); }
.ds-action-ctas .ds-generating-stages { font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-btn-outline { border: 1px solid var(--ds-border); background: #fff; }
.ds-btn-outline:hover { background: #f1f5f9; }

.ds-action-chips-wrap { display: flex; align-items: center; gap: var(--ds-gap-btn); flex-wrap: wrap; }
.ds-chips-label { flex-shrink: 0; font-size: var(--ds-fs-caption); }
.ds-action-chips { display: flex; flex-wrap: wrap; gap: var(--ds-gap-btn); align-items: center; }
.ds-strict-norm-wrap { display: inline-flex; align-items: center; gap: 6px; margin-left: 8px; cursor: pointer; font-size: var(--ds-fs-caption); }
.ds-strict-norm-label { font-weight: 500; }
.ds-strict-norm-hint { margin: 4px 0 0 0; flex-basis: 100%; font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-action-summary { margin: 6px 0 0 0; width: 100%; flex-basis: 100%; font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-action-chip {
  padding: 6px 12px;
  font-size: var(--ds-fs-caption);
  border: 1px solid var(--ds-border);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  color: #475569;
  white-space: nowrap;
}
.ds-action-chip:hover { background: #f1f5f9; border-color: #cbd5e1; color: #334155; }
.ds-action-chip.active { background: #e2e8f0; color: #1e293b; border-color: #94a3b8; }
.ds-hidden { display: none !important; }

/* PDF 工具按钮「生成中」态 */
button.is-loading { opacity: 0.6; cursor: not-allowed; }
button.is-loading::after { content: " "; }

/* 提炼区：仅显示预览 tab，合同区显示全部 */
body.docstudio[data-ds-workspace="compose"] .ds-tab-contract-only,
body.docstudio[data-ds-workspace="compose"] .ds-preview-btn-contract-only { display: none !important; }

.ds-target-pill {
  padding: 6px 12px; font-size: var(--ds-fs-caption); border: 1px solid var(--ds-border); border-radius: 6px;
  background: #fff; color: #475569; cursor: pointer; white-space: nowrap; margin: 0 4px 0 0;
}
.ds-target-pill:hover { background: #f1f5f9; border-color: #cbd5e1; }
.ds-target-pill.active { background: #334155; color: #fff; border-color: #334155; }

/* 三段式顶栏：换行 + 手机不撑爆 */
.ds-header-three-tier { display: flex; flex-direction: column; gap: 8px; padding: 10px 16px; }
.ds-header-three-tier .ds-header-inner { flex-wrap: wrap; }
.ds-header-row { max-width: 1200px; margin: 0 auto; width: 100%; }
.ds-header-row-1 .ds-header-inner { max-width: 100%; }
.ds-action-bar-tier3 { max-width: 1200px; margin: 0 auto; width: 100%; padding: 10px 16px; box-sizing: border-box; }
@media (max-width: 640px) {
  .ds-header-three-tier { padding: 8px 12px; }
  .ds-nav-tabs { flex-wrap: wrap; }
  .ds-action-bar-inner { flex-wrap: wrap; }
}

/* Task 1.2 三栏定死：左 280 中 1fr 右 300，主区下移 24px；底部留安全区给最近一次 PDF 状态栏 */
.ds-main {
  display: grid;
  grid-template-columns: 280px 1fr 300px;
  gap: 0;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
  margin-top: var(--ds-gap-module);
  padding: 0;
  padding-bottom: 84px;
}

/* 最近一次 PDF 状态栏：固定在底部，不遮挡内容 */
.ds-lastpdf-bar {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}
.ds-lastpdf-bar.hidden { display: none; }
.ds-lastpdf-bar .ds-lastpdf-badge { font-weight: 600; }
.ds-lastpdf-bar .ds-lastpdf-meta { font-size: 12px; color: #6b7280; margin-left: 10px; }
.ds-lastpdf-bar .ds-lastpdf-actions { display: flex; gap: 8px; align-items: center; }
.ds-lastpdf-bar .ds-btn {
  padding: 6px 12px;
  font-size: var(--ds-fs-caption);
  border-radius: 6px;
  border: 1px solid var(--ds-border);
  background: #fff;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.ds-lastpdf-bar .ds-btn:hover { background: var(--ds-bg); }
.ds-lastpdf-bar .ds-btn-primary { background: var(--ds-primary); color: #fff; border-color: var(--ds-primary); }
.ds-lastpdf-bar .ds-btn-primary:hover { background: #0d5c55; }
.ds-lastpdf-bar .ds-btn-ghost { background: transparent; }
@media (max-width: 1100px) {
  .ds-main { grid-template-columns: 260px 1fr; }
  .ds-export { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .ds-main { grid-template-columns: 1fr; }
}

.ds-panel {
  background: var(--ds-panel-bg);
  border-right: 1px solid var(--ds-border);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.ds-result { border-right: none; }
.ds-export { border-left: 1px solid var(--ds-border); }

.ds-flow-bar {
  padding: var(--ds-pad-card) 16px;
  border-bottom: 1px solid var(--ds-border);
  flex-shrink: 0;
  font-size: var(--ds-fs-caption);
}
.ds-flow-bar .step-done { color: var(--ds-add); }
.ds-flow-bar .step-current { font-weight: 600; color: var(--ds-primary); }

.ds-panel-head {
  padding: var(--ds-pad-card);
  border-bottom: 1px solid var(--ds-border);
  display: flex;
  align-items: center;
  gap: var(--ds-gap-btn);
  flex-shrink: 0;
}
.ds-panel-title { font-weight: 600; font-size: var(--ds-fs-section); }
.ds-mat-ready {
  font-size: var(--ds-fs-caption);
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(5,150,105,.12);
  color: var(--ds-add);
  font-weight: 600;
  margin-left: 8px;
}
.ds-panel-count { margin-left: auto; font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-history-inline { margin-left: auto; display: flex; gap: var(--ds-gap-btn); align-items: center; }
.ds-history-inline select { padding: 6px 10px; font-size: var(--ds-fs-caption); min-width: 120px; }

.ds-panel-body {
  flex: 1;
  overflow: auto;
  padding: var(--ds-pad-card);
}

/* Task 3 左栏：材料卡片化，上传区与顶部至少 24px，纵向留白 */
.ds-materials .ds-panel-body { padding-top: var(--ds-gap-module); }
.ds-upload-zone {
  border: 2px dashed var(--ds-border);
  border-radius: 8px;
  padding: var(--ds-pad-card);
  text-align: center;
  margin-bottom: var(--ds-gap-module);
  font-size: var(--ds-fs-caption);
}
.ds-upload-zone.dragover { border-color: var(--ds-primary); background: rgba(15,118,110,.05); }
.ds-upload-progress { margin: 12px 0; display: flex; align-items: center; gap: var(--ds-gap-btn); font-size: var(--ds-fs-caption); }
.ds-upload-failed { margin-top: 12px; font-size: var(--ds-fs-caption); }
.ds-upload-failed .ds-fail-item { margin: 6px 0; }
.ds-paste-zone { margin-bottom: var(--ds-gap-module); }
.ds-paste-zone textarea {
  width: 100%; resize: vertical; padding: 10px 12px; border-radius: 6px;
  border: 1px solid var(--ds-border); font-size: var(--ds-fs-body); box-sizing: border-box;
}
.ds-paste-zone .btn { margin-top: var(--ds-gap-btn); }

/* Task 3.1 每个材料 = 卡片：文件名/来源、字数、状态 */
.ds-materials-list { list-style: none; margin: 0; padding: 0; }
.ds-mat-item {
  border: 1px solid var(--ds-border);
  border-radius: 8px;
  padding: var(--ds-pad-card);
  margin-bottom: var(--ds-gap-btn);
  font-size: var(--ds-fs-body);
  display: flex;
  align-items: center;
  gap: var(--ds-gap-btn);
  flex-wrap: wrap;
}
.ds-mat-item.ds-selected {
  border-color: #94a3b8;
  background: #f8fafc;
}
.ds-mat-item-type { color: var(--ds-muted); font-size: var(--ds-fs-caption); }
.ds-mat-item-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ds-mat-item-score { font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-mat-item-score.low { color: var(--ds-error); }
.ds-mat-item-actions { display: flex; gap: 8px; }
.ds-mat-item-actions button {
  padding: 4px 10px; font-size: var(--ds-fs-caption); border-radius: 6px;
  border: 1px solid var(--ds-border); background: #fff; cursor: pointer;
}
.ds-mat-item-actions button:hover { background: var(--ds-bg); }
.ds-mat-item-hint { font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-mat-item-hint.low { color: var(--ds-error); }
.ds-mat-toggle {
  flex-shrink: 0; width: 24px; height: 24px; padding: 0; font-size: var(--ds-fs-body); line-height: 1;
  border: 1px solid var(--ds-border); border-radius: 4px; background: #fff; cursor: pointer; color: var(--ds-muted);
}
.ds-mat-item.ds-collapsed .ds-mat-item-actions { display: none; }
.ds-mat-item.ds-collapsed .ds-mat-item-hint { display: none; }

/* v2.1 左栏「文档转 PDF」功能分组，不依赖模板、不影响中栏 */
.ds-left-convert {
  margin-top: var(--ds-gap-module);
  padding-top: var(--ds-gap-module);
  border-top: 1px solid var(--ds-border);
}
.ds-left-convert .ds-convert-head { font-weight: 600; margin-bottom: 6px; font-size: var(--ds-fs-caption); }
.ds-left-convert .ds-convert-hint { margin: 4px 0 8px 0; font-size: var(--ds-fs-caption); }
.ds-convert-layout-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 6px 0 8px 0; font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-convert-layout-row label:first-of-type { margin-right: 4px; }
.ds-convert-layout-row select { padding: 4px 8px; border-radius: 6px; border: 1px solid var(--ds-border); }
.ds-convert-auto-rotate { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.ds-left-convert .ds-convert-text {
  width: 100%; resize: vertical; padding: 8px 10px; border-radius: 6px;
  border: 1px solid var(--ds-border); font-size: var(--ds-fs-caption); box-sizing: border-box;
  margin-bottom: 8px; min-height: 80px;
}
.ds-left-convert select { margin-bottom: 8px; padding: 4px 8px; font-size: var(--ds-fs-caption); }
.ds-convert-pdf-btn {
  width: 100%;
  padding: 10px 16px;
  font-size: var(--ds-fs-body);
  font-weight: 500;
  margin-top: 8px;
}
[data-tool-pdf].is-loading { opacity: 0.8; cursor: not-allowed; }

.tool-pdf-status {
  font-size: 12px;
  color: #6b7280;
  margin-top: 6px;
}

.ds-pdf-download-btn {
  font-size: 14px;
  padding: 8px 14px;
  font-weight: 600;
  border-radius: 6px;
}
.ds-pdf-download-btn.primary {
  background: #2563eb;
  color: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}

/* A1：左栏工具 PDF 预览抽屉，独立 iframe，写死可见 */
.hidden { display: none !important; }
.ds-left-drawer.hidden { display: none !important; }
.ds-preview-status-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; padding: 6px 0; }
.ds-preview-status-bar.hidden { display: none !important; }
.ds-preview-status-bar .muted { color: var(--ds-muted, #64748b); }
.ds-final-preview-loading { padding: 24px; text-align: center; color: var(--ds-muted, #64748b); }
.ds-final-preview-loading.hidden { display: none !important; }
.ds-final-preview { min-height: 720px; height: calc(100vh - 220px); width: 100%; border: 1px solid #eee; border-radius: 8px; }
.ds-final-preview.hidden { display: none !important; }
.ds-doc-preview-summary { margin: 8px 0; line-height: 1.5; max-height: 120px; overflow-y: auto; }
.ds-left-drawer {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 42%;
  min-width: 320px;
  background: #fff;
  z-index: 100;
  box-shadow: 2px 0 8px rgba(0,0,0,.12);
  display: flex;
  flex-direction: column;
}
.ds-left-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--ds-border);
  flex-shrink: 0;
}
.ds-left-drawer-header span { font-weight: 600; font-size: var(--ds-fs-body); }
.ds-left-drawer .ds-btn { padding: 6px 12px; font-size: var(--ds-fs-caption); cursor: pointer; border-radius: 4px; border: 1px solid var(--ds-border); background: #fff; text-decoration: none; color: inherit; }
.ds-left-drawer .ds-btn:hover { background: var(--ds-bg); }
.ds-left-drawer iframe { flex: 1; min-height: 0; }
/* 兼容旧 class 名 */
.ds-drawer-left { position: fixed; left: 0; top: 0; bottom: 0; width: 42%; min-width: 320px; background: #fff; z-index: 100; box-shadow: 2px 0 8px rgba(0,0,0,.12); display: flex; flex-direction: column; }
.ds-drawer-left .ds-drawer-header { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid var(--ds-border); flex-shrink: 0; }
.ds-drawer-left .ds-drawer-title { font-weight: 600; font-size: var(--ds-fs-body); }
.ds-drawer-left .ds-drawer-body { flex: 1; min-height: 0; padding: 8px; }
.ds-drawer-left .ds-pdf-frame { width: 100%; height: 100%; border: none; border-radius: 4px; }
.ds-drawer-left .ds-btn { padding: 6px 12px; font-size: var(--ds-fs-caption); cursor: pointer; border-radius: 4px; border: 1px solid var(--ds-border); background: #fff; }
.ds-drawer-left .ds-btn:hover { background: var(--ds-bg); }
/* 左栏工具区提高 z-index，避免点击落到右侧遮罩导致误触 */
.ds-left-pane { position: relative; z-index: 10; }
.ds-panel.ds-materials { position: relative; z-index: 10; }

.ds-template-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--ds-gap-btn);
  margin-bottom: var(--ds-gap-module);
}
.ds-template-row label { flex-shrink: 0; font-size: var(--ds-fs-caption); }
.ds-goal-input {
  flex: 1; min-width: 120px; padding: 8px 12px; border-radius: 6px;
  border: 1px solid var(--ds-border); font-size: var(--ds-fs-body);
}
.ds-check-row { display: flex; align-items: center; gap: 8px; font-size: var(--ds-fs-caption); white-space: nowrap; }
.ds-check-row input { width: auto; }

/* Task 4 中栏：空态指导型，按节轻分隔 */
.ds-material-changed-hint { margin-bottom: 8px; padding: 8px 12px; background: #fef3c7; border-radius: 6px; color: #92400e; }
.ds-composer-mode-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 8px; padding: 8px 0; }
.ds-composer-mode-opt { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; }
.ds-composer-plan-summary { margin: 0 0 8px; }
.ds-primary-templates.ds-highlight-refine { box-shadow: 0 0 0 2px var(--ds-primary); border-radius: 8px; padding: 4px; }
.ds-result-area {
  min-height: 220px;
  border: 1px solid var(--ds-border);
  border-radius: 8px;
  padding: var(--ds-pad-card);
  margin-bottom: var(--ds-gap-module);
  background: #fafafa;
}
/* Task 4.1 空态：指导型、居中、弱对比、不抢注意力 */
.ds-empty-result {
  padding: var(--ds-gap-module) 24px;
  text-align: center;
  font-size: var(--ds-fs-body);
  color: var(--ds-muted);
  line-height: 1.8;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.ds-empty-result .ds-empty-lead { color: #64748b; font-weight: 500; }
.ds-empty-result .muted { opacity: 0.8; }
.ds-result-tabs { display: flex; gap: var(--ds-gap-btn); margin-bottom: var(--ds-gap-module); flex-shrink: 0; }
.ds-result-tabs .ds-tab {
  padding: 8px 14px; font-size: var(--ds-fs-caption);
  border: 1px solid var(--ds-border); background: #fff; border-radius: 6px; cursor: pointer;
}
.ds-result-tabs .ds-tab:hover { background: var(--ds-bg); }
.ds-result-tabs .ds-tab.active { background: #334155; color: #fff; border-color: #334155; }
.ds-tab-panels { flex: 1; min-height: 0; overflow: auto; }
.ds-tab-panel { padding: 0; }
.ds-quality-in-tab, .ds-sources-in-tab {
  font-size: var(--ds-fs-caption); white-space: pre-wrap; margin: 0; max-height: 360px;
  overflow: auto; background: #f1f5f9; padding: var(--ds-pad-card); border-radius: 6px;
}
.ds-preview-toolbar { display: flex; gap: var(--ds-gap-btn); margin-bottom: var(--ds-gap-btn); }
/* Task 4.2 生成后按节：轻分隔（## 标题后留白） */
.ds-result-content {
  white-space: pre-wrap; word-break: break-word; font-size: var(--ds-fs-body); line-height: 1.6;
  max-height: 420px; overflow: auto;
}
.ds-md-h1 { font-size: 18px; font-weight: 700; margin: 16px 0 10px 0; text-align: center; }
.ds-md-h2 { font-size: 16px; font-weight: 700; margin: 14px 0 8px 0; }
.ds-md-h3 { font-size: 14px; font-weight: 700; margin: 12px 0 6px 0; }
.ds-md-p { margin: 6px 0; }
.ds-md-spacer { height: 10px; }
.ds-md-table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 13px; }
.ds-md-table th, .ds-md-table td { border: 1px solid var(--ds-border); padding: 6px 8px; vertical-align: top; }
.ds-md-table th { background: #f1f5f9; font-weight: 600; }
/* 预览区隔离 .doc-preview：禁止全局 reset 抹平标题/加粗，明确恢复排版层级 */
.doc-preview.ds-doc-preview-content,
.ds-doc-preview-content {
  margin-top: var(--ds-gap-btn); padding: var(--ds-pad-card); border: 1px solid var(--ds-border);
  border-radius: 6px; font-size: var(--ds-fs-body); line-height: 1.6;
  max-height: 280px; overflow: auto;
  word-break: break-word;
}
.ds-doc-preview-content .ds-md-h1,
.doc-preview .ds-md-h1 { font-size: 18px; font-weight: 700; margin: 16px 0 10px 0; text-align: center; }
.ds-doc-preview-content .ds-md-h2,
.doc-preview .ds-md-h2 { font-size: 16px; font-weight: 700; margin: 14px 0 8px 0; }
.ds-doc-preview-content .ds-md-h3,
.doc-preview .ds-md-h3 { font-size: 14px; font-weight: 700; margin: 12px 0 6px 0; }
.ds-doc-preview-content .ds-md-p,
.doc-preview .ds-md-p { margin: 6px 0; }
.ds-doc-preview-content .ds-md-table,
.doc-preview .ds-md-table {
  width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 13px;
  border: 1px solid var(--ds-border);
}
.ds-doc-preview-content .ds-md-table th,
.ds-doc-preview-content .ds-md-table td,
.doc-preview .ds-md-table th,
.doc-preview .ds-md-table td { border: 1px solid var(--ds-border); padding: 6px 8px; vertical-align: top; }
.ds-doc-preview-content .ds-md-table th,
.doc-preview .ds-md-table th { background: #f1f5f9; font-weight: 600; }
/* 注入的 preview_html 使用原生 h1/h2/table，需明确样式避免被抹平 */
.ds-result-content h1, .ds-doc-preview-content h1 { font-size: 18px; font-weight: 700; margin: 16px 0 10px 0; }
.ds-result-content h2, .ds-doc-preview-content h2 { font-size: 16px; font-weight: 700; margin: 14px 0 8px 0; }
.ds-result-content h3, .ds-doc-preview-content h3 { font-size: 14px; font-weight: 700; margin: 12px 0 6px 0; }
/* v1 text_style：右对齐、居中、小字（合同编号等） */
.ds-doc-preview-content .ds-ir-align-right, .ds-result-content .ds-ir-align-right { text-align: right; }
.ds-doc-preview-content .ds-ir-align-center, .ds-result-content .ds-ir-align-center { text-align: center; }
.ds-doc-preview-content .ds-ir-small, .ds-result-content .ds-ir-small { font-size: 12px; }
.ds-result-content table, .ds-doc-preview-content table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 13px; }
.ds-result-content th, .ds-result-content td, .ds-doc-preview-content th, .ds-doc-preview-content td { border: 1px solid var(--ds-border); padding: 6px 8px; vertical-align: top; }
.ds-result-content th, .ds-doc-preview-content th { background: #f1f5f9; font-weight: 600; }
.ds-result-content pre, .ds-doc-preview-content pre { background: #f1f5f9; padding: 0.8em; border-radius: 6px; overflow: auto; font-size: 12px; margin: 6px 0; }
.ds-result-content[contenteditable="true"] { outline: 1px solid var(--ds-primary); padding: var(--ds-pad-card); border-radius: 6px; }
.ds-diff-panel { font-size: var(--ds-fs-caption); max-height: 300px; overflow: auto; }
.ds-diff-section { margin-bottom: var(--ds-gap-btn); }
.ds-diff-added { color: var(--ds-add); }
.ds-diff-removed { color: var(--ds-remove); }
.ds-suggestions-row { margin-bottom: var(--ds-gap-btn); }
.ds-suggestion-card {
  display: flex; align-items: flex-start; gap: var(--ds-gap-btn); padding: var(--ds-pad-card);
  border: 1px solid var(--ds-border); border-radius: 6px; margin-bottom: var(--ds-gap-btn);
  font-size: var(--ds-fs-caption); background: #fffbeb;
}
.ds-suggestion-card .fix { flex: 1; }
.ds-suggestion-card .btn { flex-shrink: 0; }
.ds-sections-toolbar { display: flex; flex-wrap: wrap; gap: var(--ds-gap-btn); margin-bottom: var(--ds-gap-btn); font-size: var(--ds-fs-caption); }
.ds-sections-toolbar .btn { padding: 6px 12px; }
.ds-section-actions { display: inline-flex; align-items: center; gap: 8px; }
.ds-lock-section-btn.ds-locked { background: rgba(5,150,105,.12); color: var(--ds-add); border-color: var(--ds-add); }

.ds-action-row { display: flex; align-items: center; gap: var(--ds-gap-btn); }
.ds-action-row.ds-action-row-hint { font-size: var(--ds-fs-caption); padding: 8px 0; }
.ds-action-row .btn.primary { padding: 10px 20px; }
.ds-action-row .btn:disabled { opacity: 0.6; cursor: not-allowed; }
.ds-status-text { min-width: 120px; }

/* Task 5 / v2.1 右栏：质量产品化、预览、导出（合同版置顶、全部描边），无“会改变生成结果”的按钮 */
.ds-risks-block { margin-bottom: var(--ds-gap-module); }
.ds-risks-head { font-weight: 600; margin-bottom: 8px; font-size: var(--ds-fs-section); color: #334155; }
.ds-risks-list { margin: 0; padding-left: 20px; font-size: var(--ds-fs-caption); max-height: 160px; overflow: auto; }
.ds-risk-item { margin-bottom: 6px; color: var(--ds-muted); }

.ds-conflicts-block { margin-bottom: var(--ds-gap-module); }
.ds-conflicts-head { font-weight: 600; margin-bottom: 4px; font-size: var(--ds-fs-section); color: #334155; }
.ds-conflicts-badge { background: var(--ds-error); color: #fff; font-size: 11px; padding: 1px 6px; border-radius: 10px; }
.ds-conflicts-hint { margin: 0 0 8px; font-size: 11px; }
.ds-conflicts-list { margin: 0; padding: 0; list-style: none; max-height: 200px; overflow: auto; }
.ds-conflict-item { margin-bottom: 8px; padding: 8px; border: 1px solid var(--ds-border); border-radius: 6px; cursor: pointer; font-size: var(--ds-fs-caption); }
.ds-conflict-item:hover { background: var(--ds-bg); }
.ds-conflict-item.expanded .ds-conflict-detail { display: block; }
.ds-conflict-detail { display: none; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--ds-border); font-size: 11px; }
.ds-conflict-quote { margin: 4px 0; padding: 6px; background: #f1f5f9; border-radius: 4px; }

.ds-multidoc-para { margin-bottom: 12px; }
.ds-multidoc-source-toggle { font-size: 11px; color: var(--ds-primary); cursor: pointer; margin-left: 6px; }
.ds-multidoc-source-toggle:hover { text-decoration: underline; }
.ds-multidoc-refs { display: none; margin-top: 6px; padding: 8px; background: #f8fafc; border-radius: 4px; font-size: 11px; }
.ds-multidoc-para.expanded .ds-multidoc-refs { display: block; }
.ds-multidoc-ref-quote { margin: 4px 0; padding: 6px; background: #f1f5f9; border-radius: 4px; font-size: 11px; }

.ds-multidoc-export-block { margin-bottom: var(--ds-gap-module); }
.ds-multidoc-export-head { font-weight: 600; margin-bottom: 8px; font-size: var(--ds-fs-section); }

.ds-version-block { margin-bottom: var(--ds-gap-module); font-size: var(--ds-fs-caption); }
.ds-version-head { font-weight: 600; margin-bottom: 4px; font-size: var(--ds-fs-section); color: #334155; }
#dsVersionContent { line-height: 1.5; word-break: break-all; margin-bottom: 6px; }
.ds-structure-trace-block { margin-bottom: var(--ds-gap-module); font-size: var(--ds-fs-caption); }
.ds-structure-trace-head { font-weight: 600; margin-bottom: 4px; font-size: var(--ds-fs-section); color: #334155; }
#dsStructureTraceContent { line-height: 1.5; word-break: break-all; }

.ds-doc-preview-block { margin-bottom: var(--ds-gap-module); }
.ds-doc-preview-head { font-weight: 600; margin-bottom: 6px; font-size: var(--ds-fs-section); }
.ds-doc-preview-hint { font-size: var(--ds-fs-caption); margin: 6px 0; }
.ds-doc-preview-content {
  margin-top: var(--ds-gap-btn); padding: var(--ds-pad-card); border: 1px solid var(--ds-border);
  border-radius: 6px; font-size: var(--ds-fs-body); line-height: 1.6;
  max-height: 280px; overflow: auto;
}
.ds-doc-preview-content .ds-md-h1 { font-size: 18px; font-weight: 700; margin: 16px 0 10px 0; }
.ds-doc-preview-content .ds-md-h2 { font-size: 16px; font-weight: 700; margin: 14px 0 8px 0; }
.ds-doc-preview-content .ds-md-h3 { font-size: 14px; font-weight: 700; margin: 12px 0 6px 0; }
.ds-doc-preview-content .ds-md-p,
.ds-doc-preview-content .ds-md-table { margin: 6px 0; }
.ds-doc-preview-content .ds-md-table th,
.ds-doc-preview-content .ds-md-table td { border: 1px solid var(--ds-border); padding: 6px 8px; }
.ds-doc-preview-content .ds-md-table th { background: #f1f5f9; font-weight: 600; }

/* 变更说明：导出前确认，不随文档导出 */
.ds-change-summary-block { margin-bottom: var(--ds-gap-module); }
.ds-change-summary-head { font-weight: 600; margin-bottom: 4px; font-size: var(--ds-fs-section); color: #334155; }
.ds-change-summary-sub { font-size: var(--ds-fs-caption); margin: 0 0 10px 0; color: var(--ds-muted); }
.ds-change-summary-collapsed { padding: 10px 0; }
.ds-change-summary-line { margin: 0 0 8px 0; font-size: var(--ds-fs-body); color: #334155; }
.ds-change-summary-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.ds-change-summary-tag { display: inline-block; padding: 4px 10px; font-size: var(--ds-fs-caption); border-radius: 999px; background: #f1f5f9; color: #475569; border: 1px solid var(--ds-border); }
.ds-change-summary-tag.warn { background: #fef3c7; color: #92400e; border-color: #fcd34d; }
.ds-change-summary-toggle { padding: 4px 0; font-size: var(--ds-fs-caption); color: var(--ds-primary); }
.ds-change-summary-expanded.hidden { display: none !important; }
.ds-change-summary-section { margin-bottom: var(--ds-gap-module); }
.ds-change-summary-section-title { font-weight: 600; margin-bottom: 8px; font-size: var(--ds-fs-section); color: #334155; }
.ds-change-summary-did, .ds-change-summary-did-not, .ds-change-summary-warnings { margin: 0; padding-left: 20px; font-size: var(--ds-fs-caption); line-height: 1.6; color: #334155; }
.ds-change-summary-did li::marker { content: "✓ "; color: var(--ds-add); }
.ds-change-summary-did-not li::marker { content: "⛔ "; }
.ds-change-summary-foot { margin: 8px 0 0 0; font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-change-summary-warnings li { margin-bottom: 8px; }
.ds-export-confirm-line { margin: 0 0 6px 0; font-size: var(--ds-fs-caption); }

/* 导出增强选项（水印）：整块可点、编辑水印弹窗 */
.ds-export-enhance-block { margin-bottom: var(--ds-gap-module); }
.ds-export-enhance-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-weight: 600; margin-bottom: 4px; font-size: var(--ds-fs-section); color: #334155;
}
.ds-export-enhance-head.ds-export-enhance-head-clickable {
  min-height: 36px; padding: 6px 0; cursor: pointer; border-radius: 6px;
  margin: -2px -4px 4px -4px; padding-left: 4px; padding-right: 4px;
}
.ds-export-enhance-head.ds-export-enhance-head-clickable:hover { background: var(--ds-bg-subtle, #f1f5f9); }
.ds-export-enhance-head .ds-export-enhance-toggle-caret {
  font-size: var(--ds-fs-caption); color: var(--ds-muted); transition: transform 0.2s;
}
.ds-export-enhance-head[aria-expanded="true"] .ds-export-enhance-toggle-caret { transform: rotate(90deg); }
.ds-watermark-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-bottom: 8px;
}
.ds-edit-watermark-btn {
  min-height: 36px; padding: 8px 14px; font-size: var(--ds-fs-body);
}
.ds-watermark-modal {
  position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center;
  padding: 16px; box-sizing: border-box;
}
.ds-watermark-modal.hidden { display: none !important; }
.ds-watermark-modal-backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,0.35); cursor: pointer;
}
.ds-watermark-modal-content {
  position: relative; background: #fff; border-radius: 10px; box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  padding: 20px; min-width: 280px; max-width: 90vw;
}
.ds-watermark-modal-title { margin: 0 0 16px 0; font-size: 1.1rem; color: #334155; }
.ds-watermark-modal-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.ds-watermark-modal-field > span { font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-watermark-modal-field .ds-watermark-text { padding: 8px 10px; border: 1px solid var(--ds-border); border-radius: 6px; }
.ds-watermark-modal-field .ds-watermark-strength { display: flex; gap: 12px; flex-wrap: wrap; }
.ds-watermark-modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.ds-export-enhance-sub { font-size: var(--ds-fs-caption); margin: 0 0 10px 0; color: var(--ds-muted); }
.ds-export-enhance-collapsed { padding: 10px 0; }
.ds-export-enhance-line { margin: 0; font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-export-enhance-expanded.hidden { display: none !important; }
.ds-export-enhance-expanded {
  display: flex; flex-direction: column; gap: 10px; padding: 10px 0;
}
.ds-export-enhance-switch { display: flex; align-items: center; gap: 8px; font-size: var(--ds-fs-body); color: #334155; cursor: pointer; }
.ds-export-enhance-switch input[type="checkbox"] { margin: 0; }
.ds-export-enhance-field { display: flex; flex-direction: column; gap: 4px; }
.ds-export-enhance-field > span { font-size: var(--ds-fs-caption); color: var(--ds-muted); }
.ds-watermark-text { width: 100%; padding: 6px 10px; font-size: var(--ds-fs-body); border: 1px solid var(--ds-border); border-radius: 6px; box-sizing: border-box; }
.ds-watermark-style, .ds-watermark-strength { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.ds-watermark-style label, .ds-watermark-strength label { display: inline-flex; align-items: center; gap: 6px; font-size: var(--ds-fs-caption); color: #475569; cursor: pointer; }
.ds-export-enhance-hint { margin: 0; font-size: var(--ds-fs-caption); color: var(--ds-muted); }

.ds-export-section { margin-bottom: var(--ds-gap-module); }
.ds-export-head { font-weight: 600; margin-bottom: 8px; font-size: var(--ds-fs-section); }
.ds-export-primary { margin-bottom: var(--ds-gap-btn); }
.ds-export-primary .ds-export-pdf-btn {
  display: block; width: 100%; font-size: var(--ds-fs-body); padding: 10px 16px; min-height: 40px;
  border: 1px solid var(--ds-primary); color: var(--ds-primary); background: #fff;
  font-weight: 500; text-align: center; margin-bottom: 4px;
}
.ds-export-primary .ds-export-pdf-btn:hover:not(:disabled) { background: #f0fdfa; }
.ds-export-secondary { margin-bottom: 4px; font-size: var(--ds-fs-caption); }
.ds-export-btns.ds-export-btns-outline {
  display: flex; flex-direction: column; gap: var(--ds-gap-btn);
}
.ds-export-btns .btn, .ds-export-btns .ds-btn-outline {
  padding: 8px 14px; font-size: var(--ds-fs-caption);
  border: 1px solid var(--ds-border); background: #fff; text-align: center;
}
.ds-export-btns .btn:hover { background: #f1f5f9; }

.ds-quality-productized { margin-top: var(--ds-gap-module); border-top: 1px solid var(--ds-border); padding-top: var(--ds-gap-module); }
.ds-quality-productized .ds-quality-head { font-weight: 600; margin-bottom: 8px; font-size: var(--ds-fs-section); }
.ds-quality-conclusions { margin: 0 0 10px 0; padding-left: 20px; font-size: var(--ds-fs-caption); color: #334155; line-height: 1.6; }
.ds-quality-detail-btn { margin-top: 4px; }
.ds-quality-raw { font-size: var(--ds-fs-caption); white-space: pre-wrap; margin: 10px 0 0 0; max-height: 200px; overflow: auto; background: #f1f5f9; padding: var(--ds-pad-card); border-radius: 6px; }

/* 右侧材料预览抽屉：遮罩只覆盖右栏，绝不覆盖左栏，避免左侧点击误触 */
.ds-right-drawer-overlay {
  left: auto !important;
  right: 0 !important;
  width: 42%;
  min-width: 320px;
  max-width: 520px;
  top: 0;
  bottom: 0;
  pointer-events: auto;
}
#dsPreviewBackdrop.ds-drawer-backdrop {
  left: auto; right: 0; width: 42%; min-width: 320px; max-width: 520px;
  top: 0; bottom: 0;
}
.ds-drawer-backdrop {
  position: fixed; inset: 0; z-index: 900; background: rgba(0,0,0,.3); display: none;
}
.ds-drawer-backdrop.open { display: block; }
.ds-drawer {
  position: fixed; top: 0; right: 0; width: 42%; min-width: 320px; max-width: 520px; height: 100vh;
  background: #fff; box-shadow: -4px 0 20px rgba(0,0,0,.12); z-index: 1000;
  display: flex; flex-direction: column; transform: translateX(100%); transition: transform .2s ease;
}
.ds-drawer.open { transform: translateX(0); }
.ds-drawer-head {
  padding: var(--ds-pad-card); border-bottom: 1px solid var(--ds-border);
  display: flex; align-items: center; gap: var(--ds-gap-btn); flex-shrink: 0;
}
.ds-drawer-head span:first-child { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; font-size: var(--ds-fs-section); }
.ds-drawer-meta { font-size: var(--ds-fs-caption); }
.ds-drawer-close { font-size: 1.25rem; padding: 0 8px; border: none; background: none; cursor: pointer; color: var(--ds-muted); }
.ds-drawer-body { padding: var(--ds-pad-card); overflow: auto; flex: 1; display: flex; flex-direction: column; }
.ds-drawer-body pre { white-space: pre-wrap; word-break: break-word; font-size: var(--ds-fs-caption); margin: 0 0 12px 0; max-height: 50vh; overflow: auto; flex: 1; }
.ds-drawer-body mark { background: #fef08a; padding: 0 2px; }
.ds-drawer-actions { display: flex; gap: var(--ds-gap-btn); margin-top: var(--ds-gap-module); flex-shrink: 0; }

.muted { color: var(--ds-muted); }
.small { font-size: var(--ds-fs-caption); }
.btn { cursor: pointer; border-radius: 6px; border: 1px solid var(--ds-border); background: #fff; font-size: var(--ds-fs-caption); }
.btn.primary { background: var(--ds-primary); color: #fff; border-color: var(--ds-primary); font-size: var(--ds-fs-body); }
.btn:hover:not(:disabled) { background: #f1f5f9; }
.btn.primary:hover:not(:disabled) { background: #0d9488; }