/* ============================================================
   施工组织方案页样式  construction-plan.css
   设计语言：
     - 主操作  黑色（确认、推进）
     - 新增/完成  绿色
     - 删除/危险  红色
     - 预警/提醒  橙色
     - 背景  白底浅灰，颜色只用于语义动作
   ============================================================ */

/* ---------- 色彩令牌 ---------- */
:root {
  --cp-primary:      var(--color-primary);
  --cp-primary-bg:   var(--color-primary-ultra-light);
  --cp-primary-hover:var(--color-primary-hover);

  --cp-add-color:    var(--color-success);
  --cp-add-bg:       var(--color-success-ultra-light);
  --cp-add-hover:    var(--color-success-hover);

  --cp-del-color:    var(--color-error);
  --cp-del-bg:       var(--color-error-ultra-light);
  --cp-del-hover:    var(--color-error-hover);

  --cp-move-color:   var(--tone-slate);
  --cp-move-bg:      rgba(71, 85, 105, 0.08);
  --cp-move-hover:   #334155;

  --cp-warning-color:var(--color-warning);
  --cp-warning-bg:   var(--color-warning-ultra-light);

  --cp-card-radius:  4px;
  --cp-inner-radius: 2px;
  --cp-btn-radius:   4px;
}

/* ---------- 页面壳 ---------- */
.cp-page-shell {
  min-height: 100vh;
  background:
    linear-gradient(160deg, #eef5fb 0%, #f5f9fd 40%, #f0f4f8 100%);
  color: var(--color-text-primary);
}

/* ---------- 顶部导航栏 ---------- */
.cp-page-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 32px;
  background: rgba(238, 245, 251, 0.88);
  border-bottom: 1px solid rgba(47, 111, 159, 0.1);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.cp-page-header-left { display: flex; align-items: center; gap: 16px; }
.cp-page-header-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.cp-back-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(47, 111, 159, 0.2);
  background: rgba(255, 255, 255, 0.7);
  color: var(--cp-primary);
  cursor: pointer;
  transition: all 0.18s ease;
}
.cp-back-btn:hover {
  background: var(--cp-primary-bg);
  border-color: var(--cp-primary);
  transform: translateX(-2px);
}

.cp-page-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.3px;
}

.cp-page-subtitle {
  margin: 3px 0 0;
  color: var(--color-text-secondary);
  font-size: 12.5px;
}

/* ---------- 步骤条 ---------- */
.cp-stepper {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.cp-step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 3px;
  border: 1px solid var(--color-border-light);
  background: rgba(255, 255, 255, 0.6);
  color: var(--color-text-tertiary);
  font-size: 13px;
  transition: all 0.2s ease;
}

.cp-step.active {
  border-color: var(--cp-primary);
  background: var(--cp-primary-bg);
  color: var(--cp-primary);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(47, 111, 159, 0.15);
}

.cp-step.active .cp-step-index {
  background: var(--cp-primary);
  color: #fff;
}

.cp-step.done {
  border-color: rgba(21, 128, 61, 0.3);
  background: rgba(21, 128, 61, 0.06);
  color: var(--cp-add-color);
}

.cp-step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 2px;
  background: currentColor;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.cp-step:not(.active):not(.done) .cp-step-index {
  background: var(--color-text-tertiary);
}

.cp-step.done .cp-step-index {
  background: var(--cp-add-color);
  color: #fff;
}

.cp-step.active.done {
  border-color: rgba(21, 128, 61, 0.38);
  background: rgba(21, 128, 61, 0.08);
  color: var(--cp-add-color);
  box-shadow: 0 2px 8px rgba(21, 128, 61, 0.15);
}

.cp-step.active.done .cp-step-index {
  background: var(--cp-add-color);
  color: #fff;
}

/* ---------- 主内容区 ---------- */
.cp-page-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 28px 56px;
}

.cp-page-main.is-wide {
  max-width: 1400px;
}

/* ---------- 卡片 ---------- */
.cp-card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(47, 111, 159, 0.1);
  border-radius: var(--cp-card-radius);
  box-shadow:
    0 2px 4px rgba(24, 50, 74, 0.04),
    0 12px 32px rgba(24, 50, 74, 0.07);
}

.cp-form-card,
.cp-outline-source-card,
.cp-outline-preview-card,
.cp-outline-editor-card,
.cp-writer-editor-card,
.cp-writer-sidebar-card {
  padding: 32px;
}

.cp-outline-editor-card {
  display: flex;
  flex-direction: column;
}

.cp-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(47,111,159,0.08);
}

.cp-card-head h2 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.cp-card-head p,
.cp-preview-block-head span,
.cp-helper-text {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 13px;
  line-height: 1.7;
}

.cp-card-foot {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(47,111,159,0.08);
}

.cp-chip {
  padding: 5px 14px;
  border-radius: 2px;
  background: rgba(47, 111, 159, 0.07);
  border: 1px solid rgba(47, 111, 159, 0.18);
  color: var(--cp-primary);
  font-size: 12.5px;
  font-weight: 500;
}

.cp-chip-muted {
  background: rgba(15, 23, 42, 0.05);
  border-color: rgba(15, 23, 42, 0.1);
  color: var(--color-text-secondary);
}

.cp-save-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px 0 10px;
  border-radius: 4px;
  border: 1px solid rgba(100, 116, 139, 0.18);
  background: rgba(255, 255, 255, 0.82);
  color: #475569;
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.56);
}

.cp-save-state-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #64748b;
  flex-shrink: 0;
}

.cp-save-state.is-saved {
  border-color: rgba(21, 128, 61, 0.28);
  background: rgba(240, 253, 244, 0.9);
  color: #166534;
}

.cp-save-state.is-saved .cp-save-state-icon {
  background: #16a34a;
}

.cp-save-state.is-saved .cp-save-state-icon::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 5px;
  width: 7px;
  height: 4px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
}

.cp-save-state.is-saving {
  border-color: rgba(47, 111, 159, 0.24);
  background: rgba(240, 247, 253, 0.92);
  color: var(--cp-primary);
}

.cp-save-state.is-saving .cp-save-state-icon {
  background: transparent;
  border: 2px solid rgba(47, 111, 159, 0.18);
  border-top-color: var(--cp-primary);
  animation: cp-save-spin 0.8s linear infinite;
}

.cp-save-state.is-error {
  border-color: rgba(220, 38, 38, 0.28);
  background: rgba(254, 242, 242, 0.92);
  color: var(--cp-del-color);
}

.cp-save-state.is-error .cp-save-state-icon {
  background: var(--cp-del-color);
}

.cp-save-state.is-error .cp-save-state-icon::before,
.cp-save-state.is-error .cp-save-state-icon::after {
  content: "";
  position: absolute;
  left: 8px;
  width: 2px;
  background: #fff;
}

.cp-save-state.is-error .cp-save-state-icon::before {
  top: 4px;
  height: 8px;
}

.cp-save-state.is-error .cp-save-state-icon::after {
  bottom: 3px;
  height: 2px;
  border-radius: 999px;
}

@keyframes cp-save-spin {
  to { transform: rotate(360deg); }
}

.cp-visual-settings {
  display: grid;
  gap: 16px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(47,111,159,0.08);
}

.cp-density-group {
  display: grid;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 3px;
  background: rgba(248,252,255,0.82);
}

.cp-density-group-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.cp-density-group-head strong {
  font-size: 14px;
  color: var(--color-text-primary);
}

.cp-density-group-head span {
  max-width: 560px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.cp-density-options {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cp-density-option {
  display: grid;
  gap: 6px;
  text-align: left;
  padding: 14px 14px 13px;
  border-radius: var(--radius-btn);
  border: 1.5px solid rgba(47,111,159,0.12);
  background: rgba(255,255,255,0.88);
  cursor: pointer;
  transition: all .18s ease;
}

.cp-density-option:hover {
  border-color: var(--cp-primary);
  background: var(--cp-primary-bg);
  transform: translateY(-1px);
}

.cp-density-option.is-active {
  border-color: var(--cp-primary);
  background: linear-gradient(135deg, rgba(47,111,159,0.1) 0%, rgba(47,111,159,0.04) 100%);
  box-shadow: 0 0 0 2px rgba(47,111,159,0.12);
}

.cp-density-option strong {
  font-size: 13px;
  color: var(--color-text-primary);
}

.cp-density-option span {
  font-size: 12px;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

/* ---------- 布局网格 ---------- */
.cp-form-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cp-outline-workspace,
.cp-writer-layout {
  display: grid;
  gap: 24px;
  grid-template-columns: 1.08fr 1fr;
}

.cp-template-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 16px;
}

.cp-outline-mode-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cp-outline-mode-grid-compact {
  margin-bottom: 16px;
}

.cp-outline-mode-card {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 1.5px solid rgba(47,111,159,0.14);
  border-radius: 3px;
  background: rgba(255,255,255,0.76);
  text-align: left;
  cursor: pointer;
  transition: all 0.18s ease;
}

.cp-outline-mode-card strong {
  font-size: 13px;
  color: var(--color-text-primary);
}

.cp-outline-mode-card span {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.cp-outline-mode-card:hover {
  border-color: var(--cp-primary);
  background: var(--cp-primary-bg);
  transform: translateY(-1px);
}

.cp-outline-mode-card.active {
  border-color: var(--cp-primary);
  background: linear-gradient(180deg, rgba(47,111,159,0.12) 0%, rgba(255,255,255,0.92) 100%);
  box-shadow: 0 0 0 2px rgba(47,111,159,0.12);
}

.cp-writer-stats {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-bottom: 20px;
}

.cp-section-summary {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-bottom: 16px;
}

.cp-field-full { grid-column: 1 / -1; }

.cp-date-grid {
  display: grid;
  gap: 16px;
  align-items: start;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* ---------- 表单字段 ---------- */
.cp-field {
  display: grid;
  gap: 7px;
}

.cp-field span {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.cp-field em {
  color: var(--cp-del-color);
  font-style: normal;
  font-weight: 700;
}

.cp-input,
.cp-textarea,
.cp-tree-input,
.cp-tree-words,
.cp-writer-textarea {
  width: 100%;
  border: 1.5px solid rgba(47,111,159,0.18);
  border-radius: var(--cp-inner-radius);
  background: rgba(255, 255, 255, 0.85);
  color: var(--color-text-primary);
  font: inherit;
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
  box-sizing: border-box;
}

.cp-textarea,
.cp-writer-textarea { resize: vertical; line-height: 1.8; }
.cp-writer-textarea { min-height: 520px; }

/* infocard 模板下:上方网格大表预览(导出即此版式)+ 下方折叠的源码编辑框 */
.cp-infocard-preview-wrap { margin: 4px 0 14px; }
.cp-infocard-preview-chip {
  font-size: 12px;
  color: #0E3577;
  background: #EBF1FA;
  border: 1px solid rgba(26,79,160,0.22);
  border-radius: 6px;
  padding: 6px 10px;
  margin-bottom: 8px;
}
.cp-infocard-preview {
  border: 1px solid rgba(26,79,160,0.2);
  border-radius: var(--cp-inner-radius);
  background: #fff;
  padding: 14px;
  max-height: 70vh;
  overflow: auto;
}
.cp-infocard-preview-empty { color: var(--color-text-secondary); font-size: 13px; margin: 8px 0; }
.cp-writer-textarea--source {
  min-height: 200px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.6;
  background: rgba(248, 250, 252, 0.92);
}

.cp-static-input {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1.5px solid rgba(47,111,159,0.18);
  border-radius: var(--cp-inner-radius);
  background: rgba(240, 247, 253, 0.9);
  color: var(--cp-primary);
  font-size: 14px;
  font-weight: 700;
}

.cp-field-tip {
  display: block;
  margin-top: 6px;
  color: var(--color-text-secondary);
  font-size: 12px;
  line-height: 1.6;
}

.cp-input:focus,
.cp-textarea:focus,
.cp-tree-input:focus,
.cp-tree-words:focus,
.cp-writer-textarea:focus {
  border-color: var(--cp-primary);
  box-shadow: 0 0 0 3px rgba(47, 111, 159, 0.12);
}

/* ---------- 按钮 ---------- */
.cp-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: var(--radius-btn);
  padding: 10px 20px;
  border: 1.5px solid var(--color-border);
  background: rgba(255, 255, 255, 0.8);
  color: var(--color-text-primary);
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
}

.cp-btn:hover {
  border-color: var(--cp-primary);
  color: var(--cp-primary);
  background: var(--cp-primary-bg);
}

.cp-btn:disabled {
  opacity: 0.58;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.cp-btn-primary {
  background: var(--cp-primary);
  color: #fff;
  border-color: var(--cp-primary);
  box-shadow: 0 2px 8px rgba(47, 111, 159, 0.28);
}

.cp-btn-primary:hover {
  background: var(--cp-primary-hover);
  border-color: var(--cp-primary-hover);
  color: #fff;
  box-shadow: 0 4px 14px rgba(47, 111, 159, 0.38);
  transform: translateY(-1px);
}

.cp-btn-outline {
  border-color: rgba(47,111,159,0.3);
  color: var(--cp-primary);
  background: var(--cp-primary-bg);
}

.cp-btn-outline:hover {
  background: rgba(47,111,159,0.14);
  border-color: var(--cp-primary);
}

/* ---------- 模板选择卡片 ---------- */
.cp-template-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  justify-content: flex-start;
  align-items: flex-start;
  min-height: 90px;
  padding: 14px 13px;
  border: 1.5px solid rgba(47,111,159,0.14);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.72);
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cp-template-card:hover {
  border-color: var(--cp-primary);
  background: var(--cp-primary-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(47,111,159,0.12);
}

.cp-template-card.active {
  border-color: var(--cp-primary);
  background: linear-gradient(135deg, rgba(47,111,159,0.1) 0%, rgba(47,111,159,0.05) 100%);
  box-shadow: 0 0 0 2px rgba(47,111,159,0.18), 0 4px 14px rgba(47,111,159,0.1);
}

.cp-template-card.active strong {
  color: var(--cp-primary);
}

.cp-template-card strong { font-size: 13.5px; font-weight: 700; }
.cp-template-card span  { font-size: 11.5px; color: var(--color-text-secondary); line-height: 1.6; }

/* ---------- 大纲预览块 ---------- */
.cp-preview-block {
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 3px;
  background: rgba(248, 252, 255, 0.7);
  padding: 18px 20px;
  margin-bottom: 20px;
}

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

.cp-preview-block-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.cp-outline-preview {
  display: grid;
  gap: 10px;
}

.cp-outline-preview-chapter {
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 2px;
  background: rgba(255,255,255,0.65);
  padding: 12px 14px;
}

.cp-outline-preview-chapter strong {
  font-size: 13px;
  font-weight: 700;
  color: var(--cp-primary);
}

.cp-outline-preview-chapter ul {
  display: grid;
  gap: 6px;
  padding-left: 16px;
  margin: 10px 0 0;
  color: var(--color-text-secondary);
  font-size: 12.5px;
  line-height: 1.6;
}

/* ---------- 来源 radio 卡 ---------- */
.cp-outline-source {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.cp-source-option {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  padding: 14px 16px;
  border: 1.5px solid rgba(47,111,159,0.16);
  border-radius: 4px;
  background: rgba(255,255,255,0.6);
  font: inherit;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, box-shadow 0.18s;
}

.cp-source-option:hover { border-color: var(--cp-primary); }

.cp-source-option.is-active {
  border-color: var(--cp-primary);
  background: rgba(47,111,159,0.06);
  box-shadow: 0 0 0 1px var(--cp-primary) inset;
}

.cp-source-option-dot {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(47,111,159,0.4);
  transition: border-color 0.18s, box-shadow 0.18s;
}

.cp-source-option.is-active .cp-source-option-dot {
  border-color: var(--cp-primary);
  box-shadow: 0 0 0 4px var(--cp-primary) inset;
}

.cp-source-option-text { display: grid; gap: 2px; }
.cp-source-option-text strong { font-size: 13.5px; font-weight: 700; color: var(--color-text-primary); }
.cp-source-option-text small { font-size: 11.5px; color: var(--color-text-secondary); }

/* ---------- 层级偏好（两来源通用） ---------- */
.cp-layer-pref { margin-bottom: 18px; }

.cp-layer-pref-head {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 10px;
}

.cp-layer-pref-head span {
  display: inline;
  margin-left: 8px;
  font-size: 11.5px;
  font-weight: 400;
  color: var(--color-text-secondary);
}

/* ---------- 来源详情块（收起保留对方 state） ---------- */
.cp-source-detail { display: block; }
.cp-source-detail.is-collapsed { display: none; }

/* ---------- 大纲就绪状态条 ---------- */
.cp-outline-ready-banner {
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: rgba(47,111,159,0.06);
  border: 1px solid rgba(47,111,159,0.12);
  margin-bottom: 14px;
}

.cp-outline-ready-banner.is-ready {
  color: #1f7a4d;
  background: rgba(31,122,77,0.08);
  border-color: rgba(31,122,77,0.2);
}

/* 系统模板骨架（尚未经 AI）：用琥珀色与「已就绪」绿区分，提示这还不是成稿 */
.cp-outline-ready-banner.is-template {
  color: #92600a;
  background: rgba(180,120,10,0.08);
  border-color: rgba(180,120,10,0.22);
}

.cp-outline-ready-banner.is-busy {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--cp-primary);
  background: rgba(47,111,159,0.08);
  border-color: rgba(47,111,159,0.24);
}

/* 深色内联 spinner（用于浅底就绪条 / 层级卡，区别于按钮内的白色 spinner） */
.cp-inline-spinner {
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-right: 6px;
  vertical-align: -2px;
  border: 2px solid rgba(47,111,159,0.25);
  border-top-color: var(--cp-primary);
  border-radius: 50%;
  animation: cp-spin 0.7s linear infinite;
}

/* 层级偏好 AI 整理进行中：整组降权禁点，仅刚点的 active 卡保留焦点 */
.cp-outline-mode-grid.is-busy { pointer-events: none; }
.cp-outline-mode-card[disabled] { cursor: default; }
.cp-outline-mode-grid.is-busy .cp-outline-mode-card:not(.active) { opacity: 0.5; }

/* ---------- 按钮内联 spinner ---------- */
.cp-btn-spinner {
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-right: 8px;
  vertical-align: -2px;
  border: 2px solid rgba(255,255,255,0.45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: cp-spin 0.7s linear infinite;
}

@keyframes cp-spin { to { transform: rotate(360deg); } }

/* ---------- 导入工具栏 ---------- */
.cp-divider { height: 1px; background: rgba(47,111,159,0.08); margin: 22px 0; }

.cp-divider-subsection {
  margin: 18px 0 10px;
}

.cp-card-head-subsection {
  margin-bottom: 14px;
  padding-bottom: 12px;
}

.cp-card-head-subsection h2 {
  font-size: 17px;
  margin-bottom: 2px;
}

.cp-card-head-subsection p {
  font-size: 12.5px;
  line-height: 1.65;
}

.cp-import-actions {
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 3px;
  background: rgba(248, 252, 255, 0.65);
  padding: 18px;
}

.cp-import-actions-subsection {
  padding: 14px 18px 16px;
}

.cp-outline-textarea { min-height: 540px; }

.cp-import-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.cp-type-guide {
  margin-top: 24px;
  border: 1px solid rgba(47,111,159,0.12);
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(247,251,255,0.92) 0%, rgba(255,255,255,0.96) 100%);
  padding: 20px 22px;
}

.cp-guide-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.cp-guide-head h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--cp-primary);
}

.cp-guide-head p,
.cp-guide-block p,
.cp-guide-block li {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.cp-guide-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid rgba(47,111,159,0.18);
  background: var(--cp-primary-bg);
  color: var(--cp-primary);
  font-size: 12px;
  white-space: nowrap;
}

.cp-guide-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cp-guide-block {
  padding: 14px 16px;
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 3px;
  background: rgba(255,255,255,0.82);
}

.cp-guide-block strong {
  display: block;
  margin-bottom: 8px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.cp-guide-block ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.cp-guide-block-wide {
  grid-column: 1 / -1;
}

/* ---------- 大纲树编辑器 ---------- */
.cp-outline-editor-tree {
  display: grid;
  gap: 10px;
}

.cp-outline-editor-summary {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 16px;
}

.cp-outline-editor-summary-item {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 3px;
  background: rgba(248,252,255,0.82);
}

.cp-outline-editor-summary-item span {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.cp-outline-editor-summary-item strong {
  font-size: 20px;
  line-height: 1;
  color: var(--cp-primary);
}

.cp-outline-editor-summary-note {
  grid-column: 1 / -1;
  padding: 12px 14px;
  border-radius: 3px;
  background: rgba(47,111,159,0.05);
  border: 1px dashed rgba(47,111,159,0.18);
  color: var(--color-text-secondary);
  font-size: 12.5px;
  line-height: 1.7;
}

.cp-outline-editor-scroll {
  min-height: 0;
  overflow: visible;
}

/* ============================
   大纲编辑树 · 紧凑版
   章保留卡片形态；节/小节去卡片化、行式 + guide rail；操作按钮 hover 显形
   ============================ */

/* 顶部工具条：全部展开/折叠 */
.cp-tree-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  padding: 4px 2px 10px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(47,111,159,0.08);
}

.cp-tree-toolbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 28px;
  padding: 0 10px;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(47,111,159,0.16);
  background: #ffffff;
  color: var(--color-text-secondary);
  font: 500 12px inherit;
  cursor: pointer;
  transition: all 0.15s ease;
}
.cp-tree-toolbar-btn:hover {
  border-color: var(--cp-primary);
  color: var(--cp-primary);
  background: var(--cp-primary-bg);
}
.cp-tree-toolbar-btn svg {
  width: 12px;
  height: 12px;
  stroke-width: 2;
}

/* ---- 章卡 ---- */
.cp-tree-node-chapter {
  border: 1px solid rgba(47,111,159,0.12);
  border-left: 3px solid var(--cp-primary);
  border-radius: 5px;
  background: #ffffff;
  overflow: hidden;
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}
.cp-tree-node-chapter + .cp-tree-node-chapter {
  margin-top: 10px;
}
.cp-tree-node-chapter:hover {
  border-color: rgba(47,111,159,0.28);
  border-left-color: var(--cp-primary);
  box-shadow: 0 6px 16px -10px rgba(47,111,159,0.22);
}

.cp-tree-node-chapter > .cp-tree-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px 9px 8px;
  background: linear-gradient(90deg, rgba(47,111,159,0.04) 0%, rgba(47,111,159,0) 60%);
}

/* 章下的节容器（左侧 guide rail） */
.cp-tree-node-chapter > .cp-tree-children {
  position: relative;
  padding: 4px 12px 10px 26px;
}
.cp-tree-node-chapter > .cp-tree-children::before {
  content: '';
  position: absolute;
  left: 36px;
  top: 0;
  bottom: 12px;
  width: 1px;
  background: rgba(47,111,159,0.18);
}

/* ---- 节行（去卡片化） ---- */
.cp-tree-node-section {
  position: relative;
}
.cp-tree-node-section + .cp-tree-node-section {
  margin-top: 2px;
}
.cp-tree-node-section > .cp-tree-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 9px;
  height: 36px;
  padding: 0 8px 0 18px;
  border-radius: 5px;
  transition: background 0.12s ease;
}
.cp-tree-node-section > .cp-tree-row::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 50%;
  width: 8px;
  height: 1px;
  background: rgba(47,111,159,0.18);
}
.cp-tree-node-section > .cp-tree-row:hover {
  background: #f6f9fc;
}

/* 节下的小节容器 */
.cp-tree-node-section > .cp-tree-children {
  position: relative;
  padding: 2px 0 6px 30px;
  margin-bottom: 2px;
}
.cp-tree-node-section > .cp-tree-children::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 6px;
  width: 1px;
  background: rgba(148,163,184,0.35);
}

/* ---- 小节行 ---- */
.cp-tree-node-item {
  position: relative;
}
.cp-tree-node-item + .cp-tree-node-item {
  margin-top: 2px;
}
.cp-tree-node-item > .cp-tree-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 8px 0 14px;
  border-radius: 4px;
  transition: background 0.12s ease;
}
.cp-tree-node-item > .cp-tree-row::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 50%;
  width: 8px;
  height: 1px;
  background: rgba(148,163,184,0.4);
}
.cp-tree-node-item > .cp-tree-row:hover {
  background: #f6f9fc;
}

/* ---- 折叠 chevron ---- */
.cp-tree-chevron {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  border-radius: 3px;
  cursor: pointer;
  transition: transform 0.18s ease, color 0.15s ease, background 0.15s ease;
}
.cp-tree-chevron:hover {
  color: var(--cp-primary);
  background: var(--cp-primary-bg);
}
.cp-tree-chevron svg {
  width: 10px;
  height: 10px;
  stroke-width: 2;
}
.cp-tree-node-section .cp-tree-chevron {
  width: 14px;
  height: 14px;
}
.cp-tree-node-section .cp-tree-chevron svg {
  width: 8px;
  height: 8px;
}
.cp-tree-node-section.is-leaf .cp-tree-chevron {
  visibility: hidden;
  cursor: default;
}
.cp-tree-node.is-collapsed > .cp-tree-row .cp-tree-chevron {
  transform: rotate(-90deg);
}
.cp-tree-node.is-collapsed > .cp-tree-children {
  display: none;
}

/* ---- 章号 01/02 ---- */
.cp-tree-num {
  flex-shrink: 0;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  color: #94a3b8;
  letter-spacing: 0.04em;
  margin-right: -4px;
  user-select: none;
}

/* ---- 层级标签徽章 ---- */
.cp-tree-tag {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  height: 22px;
  border-radius: 3px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  white-space: nowrap;
}
.cp-tree-node-chapter > .cp-tree-row .cp-tree-tag {
  min-width: 28px;
  color: var(--cp-primary);
  background: var(--cp-primary-bg);
  border-color: rgba(47,111,159,0.2);
}
.cp-tree-node-section > .cp-tree-row .cp-tree-tag {
  min-width: 24px;
  height: 20px;
  font-size: 10px;
  padding: 0 7px;
  color: #2d9b88;
  background: rgba(61,158,140,0.10);
  border-color: rgba(61,158,140,0.22);
}
.cp-tree-node-item > .cp-tree-row .cp-tree-tag {
  min-width: 28px;
  height: 18px;
  font-size: 9.5px;
  padding: 0 6px;
  color: var(--cp-move-color);
  background: rgba(100,116,139,0.08);
  border-color: rgba(100,116,139,0.18);
}

/* ---- 标题输入框（透明、hover/focus 显形） ---- */
.cp-tree-input {
  flex: 1;
  min-width: 0;
  height: 28px;
  padding: 0 8px;
  border-radius: 4px;
  border: 1px solid transparent;
  background: transparent;
  font: 600 13.5px inherit;
  color: var(--color-text-primary);
  transition: all 0.12s ease;
}
.cp-tree-node-chapter > .cp-tree-row .cp-tree-input {
  font-weight: 700;
  letter-spacing: -0.005em;
}
.cp-tree-node-section > .cp-tree-row .cp-tree-input {
  font-size: 13px;
  font-weight: 500;
}
.cp-tree-node-item > .cp-tree-row .cp-tree-input {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--color-text-secondary);
  height: 26px;
}
.cp-tree-input:hover {
  background: #f6f9fc;
  border-color: rgba(47,111,159,0.12);
}
.cp-tree-input:focus {
  outline: none;
  background: #ffffff;
  border-color: rgba(47,111,159,0.32);
  box-shadow: 0 0 0 3px rgba(47,111,159,0.10);
}
.cp-tree-input.is-locked {
  background: rgba(248,250,252,0.92);
  color: #475569;
  cursor: default;
  border-color: transparent;
}
.cp-tree-input.is-locked:hover {
  background: rgba(248,250,252,0.92);
  border-color: transparent;
}

/* ---- 字数输入框 + "字" 单位 ---- */
.cp-tree-words-wrap {
  position: relative;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
}
.cp-tree-words {
  width: 76px;
  height: 28px;
  padding: 0 22px 0 10px;
  border-radius: 4px;
  border: 1px solid rgba(47,111,159,0.18);
  background: #ffffff;
  text-align: right;
  font: 500 12.5px 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--color-text-primary);
  transition: all 0.12s ease;
  -moz-appearance: textfield;
}
.cp-tree-words::-webkit-outer-spin-button,
.cp-tree-words::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.cp-tree-words:hover {
  border-color: rgba(47,111,159,0.32);
}
.cp-tree-words:focus {
  outline: none;
  border-color: var(--cp-primary);
  box-shadow: 0 0 0 3px rgba(47,111,159,0.10);
}
.cp-tree-words-wrap::after {
  content: '字';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: #94a3b8;
  pointer-events: none;
  letter-spacing: 0.02em;
}
.cp-tree-node-chapter > .cp-tree-row .cp-tree-words {
  font-weight: 600;
}
.cp-tree-node-item > .cp-tree-row .cp-tree-words {
  width: 70px;
  height: 26px;
  font-size: 12px;
}
.cp-tree-node-item > .cp-tree-row .cp-tree-words-wrap::after {
  font-size: 10.5px;
}

/* ---- 叶子节 chip（替代原 leaf-note 大提示条） ---- */
.cp-tree-leaf-chip {
  flex-shrink: 0;
  height: 18px;
  padding: 0 7px 0 5px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  border-radius: 9px;
  background: rgba(148,163,184,0.10);
  border: 1px solid rgba(148,163,184,0.22);
  color: #64748b;
  font-size: 10px;
  letter-spacing: 0.02em;
  cursor: help;
  user-select: none;
}
.cp-tree-leaf-chip svg {
  width: 9px;
  height: 9px;
  stroke-width: 2;
}

/* ---- 操作按钮组（图标化 + hover 显形） ---- */
.cp-tree-actions {
  display: flex;
  gap: 2px;
  align-items: center;
  flex-shrink: 0;
  opacity: 0.25;
  transform: translateX(-4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.cp-tree-row:hover .cp-tree-actions,
.cp-tree-row:focus-within .cp-tree-actions {
  opacity: 1;
  transform: translateX(0);
}
.cp-tree-actions button {
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  background: transparent;
  color: var(--cp-move-color);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.12s ease;
}
.cp-tree-actions button:hover {
  background: var(--cp-move-bg);
  border-color: rgba(100,116,139,0.22);
  color: var(--cp-move-hover);
}
.cp-tree-actions button[data-action="add-section"],
.cp-tree-actions button[data-action="add-item"] {
  color: var(--cp-add-color);
}
.cp-tree-actions button[data-action="add-section"]:hover,
.cp-tree-actions button[data-action="add-item"]:hover {
  background: var(--cp-add-bg);
  border-color: rgba(21,128,61,0.25);
  color: var(--cp-add-hover);
}
.cp-tree-actions button[data-action="delete"] {
  color: var(--cp-del-color);
}
.cp-tree-actions button[data-action="delete"]:hover {
  background: var(--cp-del-bg);
  border-color: rgba(220,38,38,0.25);
  color: var(--cp-del-hover);
}
.cp-tree-actions button svg {
  width: 13px;
  height: 13px;
  stroke-width: 2;
}
.cp-tree-node-item .cp-tree-actions button {
  width: 24px;
  height: 24px;
}

/* ---- 折叠态：章脚 summary（与章头视觉融为一体） ---- */
.cp-tree-chapter-foot {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 0 14px 8px 38px;
  font-size: 11.5px;
  color: #94a3b8;
  background: linear-gradient(90deg, rgba(47,111,159,0.04) 0%, rgba(47,111,159,0) 60%);
  cursor: pointer;
}
.cp-tree-chapter-foot b {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--color-text-secondary);
  font-weight: 500;
}
.cp-tree-chapter-foot-expand {
  margin-left: auto;
  color: var(--cp-primary);
  font-weight: 500;
  opacity: 0.7;
  transition: opacity 0.15s ease;
}
.cp-tree-chapter-foot:hover .cp-tree-chapter-foot-expand {
  opacity: 1;
  text-decoration: underline;
}
.cp-tree-node-chapter.is-collapsed > .cp-tree-chapter-foot {
  display: flex;
}
/* 折叠态：章头 padding-bottom 收紧到 4px，让 summary 紧贴 */
.cp-tree-node-chapter.is-collapsed > .cp-tree-row {
  padding-bottom: 4px;
}

/* ---- 严格用户大纲模式 lock banner（保留原状） ---- */
.cp-tree-lock-banner {
  margin-bottom: 10px;
  padding: 10px 12px;
  border-radius: 3px;
  border: 1px solid rgba(217,119,6,0.18);
  background: rgba(255,247,237,0.9);
  color: #9a3412;
  font-size: 12.5px;
  line-height: 1.7;
}

/* ---- 新增章节按钮（瘦身） ---- */
.cp-add-chapter-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  height: 40px;
  margin-top: 12px;
  padding: 0 14px;
  border-radius: var(--radius-btn);
  border: 1px dashed rgba(47,111,159,0.32);
  background: rgba(47,111,159,0.025);
  color: var(--cp-primary);
  font: 500 12.5px inherit;
  cursor: pointer;
  transition: all 0.18s ease;
}
.cp-add-chapter-btn:hover {
  background: var(--cp-primary-bg);
  border-style: solid;
  border-color: var(--cp-primary);
}
.cp-add-chapter-btn svg {
  width: 13px;
  height: 13px;
  stroke-width: 2;
}

@media (min-width: 961px) {
  .cp-outline-editor-card .cp-card-foot {
    margin-top: 18px;
  }
}

/* ---------- 统计卡片 ---------- */
.cp-stat-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 3px;
  background: rgba(255,255,255,0.72);
}

.cp-stat-card strong {
  font-size: 18px;
  line-height: 1;
  color: var(--color-text-primary);
}

.cp-stat-card strong.tone-active {
  color: var(--cp-primary);
}

.cp-stat-card strong.tone-success {
  color: var(--cp-add-color);
}

.cp-stat-card span {
  font-size: 12.5px;
  color: var(--color-text-secondary);
}

.cp-section-summary > div {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 3px;
  background: rgba(255,255,255,0.65);
}

.cp-section-summary span {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.cp-section-summary strong {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-primary);
}

.cp-overall-progress,
.cp-current-progress-card {
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 3px;
  background: rgba(255,255,255,0.78);
  padding: 14px 16px;
}

.cp-overall-progress {
  margin-bottom: 20px;
}

.cp-visual-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.cp-credential-banner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding: 14px 16px;
  margin-bottom: 18px;
  border-radius: 3px;
  border: 1px solid rgba(47,111,159,0.14);
  background: rgba(255,255,255,0.8);
}

.cp-credential-banner-main,
.cp-credential-banner-side {
  display: grid;
  gap: 6px;
}

.cp-credential-banner strong {
  font-size: 13px;
  color: var(--color-text-primary);
}

.cp-credential-banner span {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.cp-credential-banner.tone-synced {
  border-color: rgba(21,128,61,0.18);
  background: rgba(21,128,61,0.05);
}

.cp-credential-banner.tone-stale,
.cp-credential-banner.tone-missing,
.cp-credential-banner.tone-error,
.cp-credential-banner.tone-syncing {
  border-color: rgba(217,119,6,0.22);
  background: rgba(217,119,6,0.06);
}

.cp-credential-panel,
.cp-context-card {
  border: 1px solid rgba(47,111,159,0.12);
  border-radius: 3px;
  background: rgba(255,255,255,0.78);
  padding: 14px 16px;
}

.cp-credential-panel {
  margin-bottom: 16px;
}

.cp-credential-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 10px;
}

.cp-credential-panel-head strong,
.cp-context-card strong {
  font-size: 13px;
  color: var(--color-text-primary);
}

.cp-credential-panel-head span,
.cp-context-card p {
  margin: 0;
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.cp-context-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.cp-context-action {
  margin-top: 10px;
}

.cp-credential-text {
  margin: 0;
  white-space: pre-wrap;
  font: inherit;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--color-text-primary);
  background: rgba(248,252,255,0.74);
  border-radius: 2px;
  padding: 12px 14px;
  border: 1px dashed rgba(47,111,159,0.18);
}

.cp-context-panel {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 16px;
}

.cp-overall-progress-head,
.cp-current-progress-head,
.cp-current-progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.cp-overall-progress-head span,
.cp-current-progress-head span,
.cp-current-progress-meta span {
  font-size: 12.5px;
  color: var(--color-text-secondary);
}

.cp-overall-progress-head strong,
.cp-current-progress-head strong,
.cp-current-progress-meta strong {
  font-size: 13px;
  color: var(--color-text-primary);
}

.cp-overall-progress-bar,
.cp-current-progress-bar {
  margin-top: 10px;
  height: 8px;
  border-radius: 999px;
  background: rgba(15,23,42,.08);
  overflow: hidden;
}

.cp-overall-progress-fill,
.cp-current-progress-fill {
  height: 100%;
  background: rgba(15,23,42,.18);
  transition: width .3s ease, background .3s ease;
}

.cp-overall-progress-fill.tone-active,
.cp-current-progress-fill.tone-active {
  background: linear-gradient(90deg,#1a73e8 0%,#4f8cff 100%);
}

.cp-overall-progress-fill.tone-success,
.cp-current-progress-fill.tone-success {
  background: linear-gradient(90deg,#16a34a 0%,#4ade80 100%);
}

.cp-current-progress-card {
  margin-bottom: 16px;
}

.cp-current-progress-meta {
  margin-top: 10px;
}

.cp-inline-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ---------- 写手叶节点列表 ---------- */
.cp-writer-leaf-list {
  display: grid;
  gap: 10px;
}

.cp-writer-leaf {
  display: grid;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 3px;
  border: 1.5px solid rgba(47,111,159,0.1);
  background: rgba(255,255,255,0.76);
  text-align: left;
  cursor: pointer;
  transition: all 0.18s ease;
}

.cp-writer-leaf:hover {
  border-color: var(--cp-primary);
  background: var(--cp-primary-bg);
}

.cp-writer-leaf.active {
  border-color: var(--cp-primary);
  background: linear-gradient(135deg,rgba(47,111,159,0.1) 0%,rgba(47,111,159,0.04) 100%);
}

.cp-leaf-head,
.cp-leaf-progress-row,
.cp-leaf-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.cp-leaf-title { font-size: 13px; font-weight: 600; flex: 1; min-width: 0; }
.cp-leaf-meta  { font-size: 11.5px; color: var(--color-text-secondary); }
.cp-leaf-meta-status { color: var(--cp-primary); }
.cp-leaf-meta-photo {
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 4px;
}
.cp-leaf-meta-photo.is-photo-pending {
  background: #DBEAFE;
  color: #1D4ED8;
  border: 1px solid #93C5FD;
}
.cp-leaf-meta-photo.is-photo-failed {
  background: #FEF2F2;
  color: #B91C1C;
  border: 1px solid #FCA5A5;
  cursor: help;
}

.cp-leaf-status {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #d4d4d4;
  align-self: center;
  flex-shrink: 0;
  transition: background 0.3s;
}

.cp-leaf-status.is-done       { background: #16a34a; box-shadow: 0 0 0 3px rgba(22,163,74,0.15); }
.cp-leaf-status.is-generating { background: #2563eb; box-shadow: 0 0 0 3px rgba(37,99,235,0.15); animation: pulse-dot 1.2s infinite; }
.cp-leaf-status.is-error      { background: #dc2626; box-shadow: 0 0 0 3px rgba(220,38,38,0.15); }

.cp-leaf-progress-bar {
  flex: 1;
  height: 5px;
  border-radius: 999px;
  background: rgba(15,23,42,.08);
  overflow: hidden;
}

.cp-leaf-progress-fill {
  height: 100%;
  background: rgba(15,23,42,.18);
  transition: width .3s ease, background .3s ease;
}

.cp-leaf-wordcount {
  min-width: 88px;
  text-align: right;
  font-size: 11px;
  color: var(--color-text-secondary);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ---------- 章节标题 ---------- */
.cp-writer-chapter,
.cp-writer-section { display: grid; gap: 12px; }

.cp-writer-chapter-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--cp-primary);
  padding: 8px 12px;
  background: var(--cp-primary-bg);
  border-radius: 0;
  border-left: 3px solid var(--cp-primary);
}

.cp-writer-section-title {
  font-size: 13px;
  font-weight: 600;
  color: #2d9b88;
  padding: 5px 10px;
  background: rgba(61,158,140,0.06);
  border-radius: 0;
  border-left: 2px solid #3d9e8c;
}

.cp-writer-subitem-list {
  display: grid;
  gap: 5px;
  padding-left: 14px;
}

.cp-writer-subitem-list span {
  font-size: 12px;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

/* 逐小节写作行：状态点 + 标题 + 实时字数 + 生成/重写按钮（分段多次生成引擎 Phase 4） */
.cp-writer-leaf-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 14px;
  font-size: 12px;
  line-height: 1.5;
}
.cp-writer-leaf-row .cp-leaf-status { flex: 0 0 auto; }
.cp-writer-leaf-name {
  flex: 1 1 auto;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cp-writer-leaf-count {
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
  color: var(--cp-primary, #2d9b88);
  font-size: 11px;
}
.cp-writer-leaf-btn {
  flex: 0 0 auto;
  font-size: 11px;
  padding: 2px 10px;
  border: 1px solid var(--cp-primary, #2d9b88);
  background: #fff;
  color: var(--cp-primary, #2d9b88);
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.cp-writer-leaf-btn:hover:not(:disabled) { background: var(--cp-primary, #2d9b88); color: #fff; }
.cp-writer-leaf-btn:disabled { opacity: .5; cursor: default; }

.cp-marker-list {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.cp-marker-card {
  border: 1px solid rgba(47,111,159,0.12);
  border-radius: 3px;
  background: rgba(255,255,255,0.78);
  padding: 12px 14px;
}

.cp-marker-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.cp-marker-card-head > div {
  display: grid;
  gap: 3px;
}

.cp-marker-card-head strong {
  font-size: 13px;
  color: var(--color-text-primary);
}

.cp-marker-card-head span {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.cp-marker-status {
  flex-shrink: 0;
  padding: 3px 8px;
  border-radius: 2px;
  background: rgba(100,116,139,0.08);
  color: var(--color-text-secondary);
  font-size: 11.5px;
}

.cp-marker-status.is-done {
  background: rgba(21,128,61,0.08);
  color: var(--cp-add-color);
}

.cp-marker-status.is-generating {
  background: rgba(37,99,235,0.08);
  color: #2563eb;
}

.cp-marker-status.is-stale,
.cp-marker-status.is-idle {
  background: rgba(217,119,6,0.08);
  color: #b45309;
}

.cp-marker-status.is-error {
  background: rgba(220,38,38,0.08);
  color: var(--cp-del-color);
}

/* ---------- 导出菜单 ---------- */
.cp-export-wrap { position: relative; }

.cp-export-menu {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  min-width: 200px;
  padding: 8px;
  border-radius: 3px;
  border: 1px solid rgba(47,111,159,0.15);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 8px 32px rgba(24,50,74,0.14);
  z-index: 100;
}

.cp-export-menu.is-open { display: grid; gap: 4px; }

.cp-export-menu button {
  border: none;
  background: transparent;
  padding: 10px 14px;
  border-radius: var(--radius-btn);
  text-align: left;
  color: var(--color-text-primary);
  font: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: background 0.15s;
}

.cp-export-menu button:hover {
  background: var(--cp-primary-bg);
  color: var(--cp-primary);
}

/* ---------- 空状态 ---------- */
.cp-empty-state {
  padding: 36px 20px;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 13.5px;
}

/* ---------- 辅助信息文本 ---------- */
.cp-helper-text {
  margin-top: 10px;
  font-size: 12.5px;
}

/* ---------- 提示 chip (小标签) ---------- */
.cp-helper-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
  font-size: 12px;
}

.cp-helper-pill-status.tone-active {
  background: rgba(37,99,235,0.08);
  border-color: rgba(37,99,235,0.18);
  color: #2563eb;
}

.cp-helper-pill-status.tone-success {
  background: rgba(21,128,61,0.08);
  border-color: rgba(21,128,61,0.18);
  color: var(--cp-add-color);
}

.cp-helper-pill-status.tone-error {
  background: rgba(220,38,38,0.08);
  border-color: rgba(220,38,38,0.18);
  color: var(--cp-del-color);
}

.cp-helper-pill-credential.tone-synced {
  background: rgba(21,128,61,0.08);
  border-color: rgba(21,128,61,0.18);
  color: var(--cp-add-color);
}

.cp-helper-pill-credential.tone-syncing,
.cp-helper-pill-credential.tone-stale,
.cp-helper-pill-credential.tone-missing,
.cp-helper-pill-credential.tone-error {
  background: rgba(217,119,6,0.08);
  border-color: rgba(217,119,6,0.18);
  color: #b45309;
}

.cp-current-diagram {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.cp-current-diagram-summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(47,111,159,0.1);
  border-radius: 3px;
  background: rgba(248,252,255,0.8);
}

.cp-current-diagram-summary strong {
  font-size: 13px;
  color: var(--color-text-primary);
}

.cp-current-diagram-summary span {
  font-size: 12px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.cp-diagram-shell {
  border: 1px solid rgba(47,111,159,0.12);
  border-radius: 3px;
  background: rgba(255,255,255,0.92);
  overflow: hidden;
}

.cp-diagram-shell-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(47,111,159,0.08);
  background: rgba(248,252,255,0.88);
}

.cp-diagram-shell-head > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.cp-diagram-shell-head strong {
  font-size: 13px;
  color: var(--color-text-primary);
}

.cp-diagram-shell-head span {
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.cp-diagram-shell-body {
  min-height: 120px;
  padding: 14px;
  overflow: auto;
  background: #fff;
}

.cp-diagram-state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 92px;
  padding: 16px;
  color: var(--color-text-secondary);
  font-size: 13px;
  text-align: center;
}

.cp-diagram-state.is-loading {
  color: var(--cp-primary);
}

.cp-diagram-state.is-error {
  color: var(--cp-del-color);
}

.cp-diagram-render {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
  overflow-x: auto;
}

.cp-diagram-render svg {
  display: block;
  width: auto;
  max-width: min(100%, 620px);
  min-width: 0;
  height: auto;
  margin: 0 auto;
}

.cp-diagram-render--gantt {
  justify-content: flex-start;
  min-width: min-content;
}

.cp-diagram-render--gantt svg {
  width: auto;
  max-width: none;
  min-width: 640px;
}

.cp-modal-backdrop {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15,23,42,0.36);
  z-index: 140;
}

.cp-modal-card {
  width: min(760px, 100%);
  border-radius: 4px;
  border: 1px solid rgba(47,111,159,0.16);
  background: rgba(255,255,255,0.98);
  box-shadow: 0 20px 60px rgba(15,23,42,0.22);
  padding: 24px;
}

.cp-modal-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.cp-modal-head h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.cp-modal-head p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.cp-modal-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(47,111,159,0.16);
  border-radius: var(--radius-btn);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.cp-modal-actions {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cp-modal-option {
  display: grid;
  gap: 8px;
  text-align: left;
  padding: 18px 18px 16px;
  border-radius: var(--radius-btn);
  border: 1.5px solid rgba(47,111,159,0.14);
  background: rgba(248,252,255,0.82);
  cursor: pointer;
  transition: all .18s ease;
}

.cp-modal-option strong {
  font-size: 14px;
  color: var(--color-text-primary);
}

.cp-modal-option span {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.cp-modal-option:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(24,50,74,0.12);
}

.cp-modal-option-primary:hover {
  border-color: var(--cp-primary);
  background: rgba(47,111,159,0.08);
}

.cp-modal-option-danger:hover {
  border-color: rgba(220,38,38,0.22);
  background: rgba(220,38,38,0.06);
}

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .cp-template-grid,
  .cp-outline-mode-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cp-outline-workspace,
  .cp-writer-layout,
  .cp-form-grid { grid-template-columns: 1fr; }
  .cp-date-grid,
  .cp-guide-grid,
  .cp-density-options { grid-template-columns: 1fr; }
  .cp-section-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cp-writer-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cp-outline-editor-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cp-context-panel { grid-template-columns: 1fr; }
  .cp-outline-editor-scroll { overflow: visible; max-height: none; }
}

@media (max-width: 768px) {
  .cp-page-header  { padding: 14px 18px; flex-direction: column; align-items: flex-start; }
  .cp-page-main    { padding: 20px 14px 36px; }
  .cp-form-card,
  .cp-outline-source-card,
  .cp-outline-editor-card,
  .cp-writer-editor-card,
  .cp-writer-sidebar-card { padding: 20px; }
  .cp-template-grid,
  .cp-outline-mode-grid,
  .cp-outline-source { grid-template-columns: 1fr; }
  .cp-writer-stats, .cp-section-summary { grid-template-columns: 1fr; }
  .cp-outline-editor-summary { grid-template-columns: 1fr; }
  .cp-tree-row  { flex-wrap: wrap; }
  .cp-tree-node-section { margin-left: 10px; }
  .cp-tree-node-item    { margin-left: 20px; }
  .cp-tree-actions { width: 100%; justify-content: flex-start; }
  .cp-guide-head,
  .cp-density-group-head,
  .cp-credential-banner,
  .cp-credential-panel-head,
  .cp-overall-progress-head,
  .cp-current-progress-head,
  .cp-current-progress-meta,
  .cp-leaf-head,
  .cp-leaf-progress-row,
  .cp-leaf-meta-row,
  .cp-current-diagram-summary,
  .cp-inline-actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .cp-modal-actions { grid-template-columns: 1fr; }
  .cp-modal-card { padding: 18px; }
  .cp-leaf-wordcount { min-width: 0; text-align: left; }
}

/* ============================================================
   REDESIGN LAYER —「现代工程 SaaS」视觉，作用域 .cp-redesign
   只在施工组织方案页生效，不污染全局；后置覆盖旧样式。
   ============================================================ */
.cp-redesign {
  --cpx-bg: #F4F5F8;
  --cpx-bg-2: #ECEEF2;
  --cpx-surface: #FFFFFF;
  --cpx-surface-2: #F9FAFC;
  --cpx-ink: #131722;
  --cpx-ink-2: #3D4757;
  --cpx-ink-3: #6B7585;
  --cpx-muted: #99A0AC;
  --cpx-rule: #E1E4EA;
  --cpx-rule-soft: #EEF0F4;
  --cpx-accent: #1E4FA0;
  --cpx-accent-deep: #143F8C;
  --cpx-accent-hover: #1B458F;
  --cpx-accent-soft: #E6EDF9;
  --cpx-accent-tint: #F2F6FC;
  --cpx-success: #1F8A5B;
  --cpx-success-soft: #E2F1EA;
  --cpx-warning: #B36A1F;
  --cpx-warning-soft: #FBEFE0;
  --cpx-danger: #C0392B;
  --cpx-danger-soft: #FBE9E6;
  --cpx-sans: "Noto Sans SC", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  --cpx-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  --cpx-mono: "JetBrains Mono", "SF Mono", "Menlo", "Consolas", monospace;
  --cpx-shadow-sm: 0 1px 2px rgba(15,23,42,0.04), 0 1px 1px rgba(15,23,42,0.03);
  --cpx-shadow-md: 0 4px 14px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --cpx-shadow-lg: 0 12px 32px rgba(15,23,42,0.10), 0 2px 6px rgba(15,23,42,0.04);
  --cpx-r-sm: 4px;
  --cpx-r: 6px;
  --cpx-r-lg: 8px;

  background: var(--cpx-bg);
  color: var(--cpx-ink);
  font-family: var(--cpx-sans);
  font-feature-settings: "tnum", "kern";
}

/* ---------- masthead（顶栏） ---------- */
.cp-redesign .cp-page-header {
  background: var(--cpx-surface);
  border-bottom: 1px solid var(--cpx-rule);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding: 13px 40px;
  gap: 24px;
}
.cp-redesign .cp-page-header-left { gap: 14px; }
.cp-redesign .cp-back-btn {
  width: 34px; height: 34px;
  border-radius: var(--radius-btn);
  border: 1px solid var(--cpx-rule);
  background: var(--cpx-surface);
  color: var(--cpx-ink-2);
}
.cp-redesign .cp-back-btn:hover {
  background: var(--cpx-surface-2);
  border-color: var(--cpx-ink-3);
  color: var(--cpx-ink);
  transform: none;
}
.cp-redesign .cp-page-title {
  font-family: var(--cpx-sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.2px;
  color: var(--cpx-ink);
}
.cp-redesign .cp-page-subtitle {
  font-size: 12px;
  color: var(--cpx-ink-3);
  margin-top: 2px;
}

/* ---------- 保存状态 chip ---------- */
.cp-redesign .cp-save-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-family: var(--cpx-mono);
  color: var(--cpx-ink-3);
  background: transparent;
  border: none;
  padding: 0;
}
.cp-redesign .cp-save-state-icon {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cpx-muted);
}
.cp-redesign .cp-save-state.is-saved .cp-save-state-icon { background: var(--cpx-success); }
.cp-redesign .cp-save-state.is-saving .cp-save-state-icon { background: var(--cpx-warning); }
.cp-redesign .cp-save-state.is-error .cp-save-state-icon { background: var(--cpx-danger); }

/* ---------- steprail（整宽 4 栏步骤轨） ---------- */
.cp-redesign .cp-steprail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--cpx-surface);
  border-bottom: 1px solid var(--cpx-rule);
  /* 方案 A：步骤条外框对齐下方工作区的内容栏（page-main 1200 - 左右各 40 padding = 1120），左右边界精确对齐 */
  max-width: 1120px;
  margin: 0 auto;
}
.cp-redesign .cp-steprail.is-wide { max-width: 1200px; }
.cp-redesign .cp-steprail .cp-step {
  position: relative;
  display: block;
  padding: 16px 28px 14px;
  border: none;
  border-right: 1px solid var(--cpx-rule-soft);
  border-radius: 0;
  background: transparent;
  color: var(--cpx-ink-3);
  text-align: left;
  font-size: 14px;
  font-weight: 400;
  transition: background 0.15s ease;
}
.cp-redesign .cp-steprail .cp-step:last-child { border-right: none; }
.cp-redesign .cp-steprail .cp-step.active { background: var(--cpx-accent-tint); }
.cp-redesign .cp-steprail .cp-step.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: var(--cpx-accent);
}
.cp-redesign .cp-step-code {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--cpx-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--cpx-ink-3);
  font-weight: 500;
}
.cp-redesign .cp-step.active .cp-step-code { color: var(--cpx-accent); }
.cp-redesign .cp-step.done .cp-step-code { color: var(--cpx-success); }
.cp-redesign .cp-step-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px; height: 14px;
  border: 1.5px solid var(--cpx-rule);
  border-radius: 50%;
  background: var(--cpx-surface);
}
.cp-redesign .cp-step.active .cp-step-check { border-color: var(--cpx-accent); }
.cp-redesign .cp-step.done .cp-step-check {
  background: var(--cpx-success);
  border-color: var(--cpx-success);
}
.cp-redesign .cp-step.done .cp-step-check::after {
  content: "✓";
  color: #fff;
  font-size: 9px;
  line-height: 1;
}
.cp-redesign .cp-step-label {
  font-size: 15px;
  font-weight: 600;
  margin-top: 6px;
  color: var(--cpx-ink);
  letter-spacing: 0.3px;
}
.cp-redesign .cp-step.active .cp-step-label { color: var(--cpx-accent-deep); }
.cp-redesign .cp-step-hint {
  font-size: 12px;
  color: var(--cpx-ink-3);
  margin-top: 3px;
}

/* ---------- 内容区容器 ---------- */
.cp-redesign .cp-page-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 40px 110px;
}
.cp-redesign .cp-page-main.is-wide { max-width: 1280px; }

/* ---------- 按钮 ---------- */
.cp-redesign .cp-btn {
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  color: var(--cpx-ink);
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--cpx-sans);
  border-radius: var(--radius-btn);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.12s ease;
}
.cp-redesign .cp-btn:hover { background: var(--cpx-surface-2); border-color: var(--cpx-ink-3); }
.cp-redesign .cp-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.cp-redesign .cp-btn-primary,
.cp-redesign .cp-btn.cp-btn-primary {
  background: var(--cpx-accent);
  border-color: var(--cpx-accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(30,79,160,0.18);
}
.cp-redesign .cp-btn-primary:hover { background: var(--cpx-accent-hover); border-color: var(--cpx-accent-hover); color: #fff; }
.cp-redesign .cp-btn-outline {
  background: var(--cpx-surface);
  border-color: var(--cpx-rule);
  color: var(--cpx-ink-2);
}
.cp-redesign .cp-btn-outline:hover { background: var(--cpx-surface-2); border-color: var(--cpx-ink-3); color: var(--cpx-ink); }
.cp-redesign .cp-btn-ghost { border-color: transparent; background: transparent; color: var(--cpx-ink-3); }
.cp-redesign .cp-btn-ghost:hover { background: var(--cpx-surface-2); color: var(--cpx-ink); border-color: transparent; }

/* ---------- 输入 / 文本域 / 字段 ---------- */
.cp-redesign .cp-input,
.cp-redesign .cp-textarea,
.cp-redesign input[type="text"],
.cp-redesign input[type="number"],
.cp-redesign textarea {
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  color: var(--cpx-ink);
  border-radius: var(--cpx-r-sm);
  font-family: var(--cpx-sans);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.cp-redesign .cp-input:hover,
.cp-redesign .cp-textarea:hover { border-color: var(--cpx-ink-3); }
.cp-redesign .cp-input:focus,
.cp-redesign .cp-textarea:focus,
.cp-redesign input[type="text"]:focus,
.cp-redesign textarea:focus {
  outline: none;
  border-color: var(--cpx-accent);
  box-shadow: 0 0 0 3px var(--cpx-accent-soft);
}

/* ---------- 卡片 ---------- */
.cp-redesign .cp-card {
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  box-shadow: var(--cpx-shadow-sm);
}

/* ---------- chaphead（内容区大标题） ---------- */
.cp-redesign .cpx-chaphead {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--cpx-rule);
}
.cp-redesign .cpx-chaphead-body { flex: 1; min-width: 0; }
.cp-redesign .cpx-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--cpx-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--cpx-accent);
  font-weight: 600;
  margin-bottom: 8px;
}
.cp-redesign .cpx-eyebrow::before {
  content: "";
  width: 14px; height: 1.5px;
  background: var(--cpx-accent);
  display: inline-block;
}
.cp-redesign .cpx-chaphead-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.3px;
  color: var(--cpx-ink);
}
.cp-redesign .cpx-chaphead-lede {
  font-size: 14px;
  color: var(--cpx-ink-2);
  margin: 8px 0 0;
  max-width: 70ch;
  line-height: 1.7;
}
.cp-redesign .cpx-chaphead-index {
  font-family: var(--cpx-mono);
  font-size: 12px;
  color: var(--cpx-ink-3);
  padding: 6px 10px;
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r-sm);
  white-space: nowrap;
}

/* ---------- stage（主区 + 侧栏） ---------- */
.cp-redesign .cpx-stage {
  display: grid;
  grid-template-columns: 1fr 312px;
  gap: 36px;
  align-items: start;
}
.cp-redesign .cpx-stage-main { min-width: 0; }
.cp-redesign .cpx-aside {
  position: sticky;
  top: 88px;
  align-self: start;
  padding-left: 28px;
  border-left: 1px solid var(--cpx-rule);
}

/* ---------- section ---------- */
.cp-redesign .cpx-section { margin-bottom: 30px; }
.cp-redesign .cpx-section-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.cp-redesign .cpx-section-index {
  font-family: var(--cpx-mono);
  font-size: 11px;
  color: var(--cpx-ink-3);
  font-weight: 500;
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  padding: 2px 8px;
  border-radius: var(--cpx-r-sm);
}
.cp-redesign .cpx-section-title { font-size: 15px; font-weight: 600; margin: 0; color: var(--cpx-ink); }
.cp-redesign .cpx-req {
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--cpx-danger);
  background: var(--cpx-danger-soft);
  padding: 2px 7px;
  border-radius: var(--cpx-r-sm);
  font-weight: 500;
}
.cp-redesign .cpx-section-note { margin-left: auto; font-size: 12px; color: var(--cpx-ink-3); }
.cp-redesign .cpx-tag {
  border: 1px solid var(--cpx-rule);
  background: var(--cpx-surface);
  padding: 2px 9px;
  border-radius: 10px;
}

/* ---------- 字段 ---------- */
.cp-redesign .cpx-field { display: block; margin-bottom: 18px; }
.cp-redesign .cpx-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--cpx-ink-2);
  margin-bottom: 8px;
  font-weight: 500;
}
.cp-redesign .cpx-label em { color: var(--cpx-danger); font-style: normal; }
.cp-redesign .cpx-label-tag {
  font-size: 10.5px;
  letter-spacing: 0.3px;
  color: var(--cpx-accent);
  background: var(--cpx-accent-tint);
  border: 1px solid var(--cpx-accent-soft);
  padding: 1px 7px;
  border-radius: 10px;
  font-weight: 500;
}
.cp-redesign .cpx-hint { display: block; font-size: 12px; color: var(--cpx-ink-3); margin-top: 6px; line-height: 1.6; }
.cp-redesign .cpx-input-lg { font-size: 16px; padding: 12px 14px; font-weight: 500; }
.cp-redesign .cp-input,
.cp-redesign .cpx-textarea { padding: 10px 14px; font-size: 14px; }
.cp-redesign .cpx-textarea { font-size: 13.5px; min-height: 96px; line-height: 1.7; resize: vertical; }
.cp-redesign .cpx-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---------- 日期行 + 中文日期控件 ---------- */
.cp-redesign .cpx-daterow {
  display: grid;
  grid-template-columns: 1fr 1fr 1.1fr;
  gap: 16px;
  align-items: end;
}
.cp-redesign .cpx-daterow .cpx-field { margin-bottom: 0; }
.cp-redesign .cpx-dateinput { position: relative; }
.cp-redesign .cpx-dateinput-native {
  position: absolute;
  left: 12px; bottom: 6px;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}
.cp-redesign .cpx-dateinput-display {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  padding: 10px 14px;
  cursor: pointer;
  font-size: 14px;
  color: var(--cpx-ink);
  text-align: left;
  border-radius: var(--cpx-r-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  min-height: 44px;
}
.cp-redesign .cpx-dateinput-display:hover { border-color: var(--cpx-ink-3); }
.cp-redesign .cpx-dateinput-display:focus,
.cp-redesign .cpx-dateinput-display.is-open {
  outline: none;
  border-color: var(--cpx-accent);
  box-shadow: 0 0 0 3px var(--cpx-accent-soft);
}
.cp-redesign .cpx-dateinput-text { display: inline-flex; align-items: baseline; gap: 3px; }
.cp-redesign .cpx-dn { font-family: var(--cpx-mono); font-size: 14px; font-weight: 500; color: var(--cpx-ink); }
.cp-redesign .cpx-du { font-size: 13px; color: var(--cpx-ink-3); }
.cp-redesign .cpx-dateinput-ph { color: var(--cpx-muted); }
.cp-redesign .cpx-dateinput-display.is-empty .cpx-dateinput-text { color: var(--cpx-muted); }
.cp-redesign .cpx-dateinput-icon { margin-left: auto; color: var(--cpx-ink-3); }

/* 计划工期计算框 */
.cp-redesign .cpx-computed {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--cpx-accent-tint);
  border: 1px dashed var(--cpx-accent-soft);
  border-radius: var(--cpx-r-sm);
  min-height: 44px;
  font-family: var(--cpx-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--cpx-accent-deep);
  letter-spacing: -0.3px;
}

/* ---------- 资料库 ---------- */
.cp-redesign .cpx-library {
  border: 1px solid var(--cpx-rule);
  background: var(--cpx-surface);
  border-radius: var(--cpx-r);
  overflow: hidden;
}
.cp-redesign .cpx-library-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: var(--cpx-surface-2);
  border-bottom: 1px solid var(--cpx-rule);
}
.cp-redesign .cpx-library-title { font-size: 13px; font-weight: 600; color: var(--cpx-ink); }
.cp-redesign .cpx-library-desc { font-size: 12px; color: var(--cpx-ink-3); margin-top: 3px; max-width: 60ch; }
.cp-redesign .cpx-library-actions { display: flex; gap: 8px; flex-shrink: 0; }
.cp-redesign #cpLibrarySelectedList { padding: 14px 18px; }

/* ---------- 侧栏 checklist ---------- */
.cp-redesign .cpx-aside-eyebrow {
  font-family: var(--cpx-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cpx-ink-3);
  font-weight: 600;
}
.cp-redesign .cpx-aside-title {
  font-size: 15px;
  font-weight: 600;
  margin: 6px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--cpx-rule);
  color: var(--cpx-ink);
}
.cp-redesign .cpx-checklist { display: flex; flex-direction: column; gap: 4px; }
.cp-redesign .cpx-checkitem {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: var(--cpx-r-sm);
  font-size: 13px;
}
.cp-redesign .cpx-checkitem:hover { background: var(--cpx-surface-2); }
.cp-redesign .cpx-checkitem-marker {
  width: 18px; height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  background: var(--cpx-rule-soft);
  color: var(--cpx-ink-3);
  margin-top: 1px;
}
.cp-redesign .cpx-checkitem.is-done .cpx-checkitem-marker { background: var(--cpx-success); color: #fff; }
.cp-redesign .cpx-checkitem.is-required .cpx-checkitem-marker { background: var(--cpx-danger-soft); color: var(--cpx-danger); }
.cp-redesign .cpx-checkitem-text { flex: 1; font-weight: 500; color: var(--cpx-ink); }
.cp-redesign .cpx-checkitem-sub { font-size: 12px; color: var(--cpx-ink-3); margin-top: 2px; font-weight: 400; }
.cp-redesign .cpx-advance {
  margin-top: 24px;
  padding: 14px 16px;
  background: var(--cpx-accent-tint);
  border: 1px solid var(--cpx-accent-soft);
  border-radius: var(--cpx-r);
}
.cp-redesign .cpx-advance-label {
  font-family: var(--cpx-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cpx-accent);
  font-weight: 600;
  margin-bottom: 6px;
}
.cp-redesign .cpx-advance-text { font-size: 13px; color: var(--cpx-ink-2); line-height: 1.7; }
.cp-redesign .cpx-advance-text strong { color: var(--cpx-accent-deep); font-weight: 600; }

/* ---------- 底部操作 ---------- */
.cp-redesign .cpx-foot {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--cpx-rule);
}
.cp-redesign .cpx-btn-lg { padding: 12px 24px; font-size: 14px; }

@media (max-width: 960px) {
  .cp-redesign .cpx-stage { grid-template-columns: 1fr; }
  .cp-redesign .cpx-aside { position: static; border-left: none; padding-left: 0; border-top: 1px solid var(--cpx-rule); padding-top: 24px; }
  .cp-redesign .cpx-daterow,
  .cp-redesign .cpx-grid2 { grid-template-columns: 1fr; }
}

/* ============ STEP 2 — 目录生成 ============ */
.cp-redesign .cp-outline-workspace {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  align-items: start;
}
.cp-redesign .cp-outline-source-card,
.cp-redesign .cp-outline-preview-card {
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  box-shadow: var(--cpx-shadow-sm);
  padding: 26px 28px;
}
.cp-redesign .cp-outline-preview-card { position: sticky; top: 88px; padding: 22px; }
.cp-redesign .cp-outline-source-card .cp-card-head,
.cp-redesign .cp-outline-preview-card .cp-card-head { margin-bottom: 16px; padding: 0; border: none; background: none; }
.cp-redesign .cp-card-head h2 {
  font-family: var(--cpx-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--cpx-ink);
  margin: 0;
}

/* 来源选项卡 A/B */
.cp-redesign .cp-outline-source {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 24px;
}
.cp-redesign .cp-source-option {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1.5px solid var(--cpx-rule);
  background: var(--cpx-surface);
  padding: 16px 18px;
  border-radius: var(--cpx-r);
  text-align: left;
  transition: all 0.15s ease;
}
.cp-redesign .cp-source-option:hover { border-color: var(--cpx-ink-3); }
.cp-redesign .cp-source-option.is-active { border-color: var(--cpx-accent); background: var(--cpx-accent-tint); }
.cp-redesign .cp-source-option-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 1.5px solid var(--cpx-rule);
  flex-shrink: 0;
  margin-top: 2px;
}
.cp-redesign .cp-source-option.is-active .cp-source-option-dot {
  border-color: var(--cpx-accent);
  background: var(--cpx-accent);
  box-shadow: inset 0 0 0 3px #fff;
}
.cp-redesign .cp-source-option-text strong { display: block; font-size: 14px; font-weight: 600; color: var(--cpx-ink); }
.cp-redesign .cp-source-option.is-active .cp-source-option-text strong { color: var(--cpx-accent-deep); }
.cp-redesign .cp-source-option-text small { display: block; font-size: 12px; color: var(--cpx-ink-3); margin-top: 3px; }

/* 层级偏好 */
.cp-redesign .cp-layer-pref { margin-bottom: 22px; }
.cp-redesign .cp-layer-pref-head {
  font-size: 12px;
  font-weight: 600;
  color: var(--cpx-ink-3);
  letter-spacing: 0.3px;
  margin-bottom: 11px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.cp-redesign .cp-layer-pref-head span { font-weight: 400; font-size: 11.5px; color: var(--cpx-muted); }
.cp-redesign .cp-outline-mode-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.cp-redesign .cp-outline-mode-card {
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r-sm);
  padding: 12px 14px;
  text-align: center;
  transition: all 0.12s ease;
}
.cp-redesign .cp-outline-mode-card:hover { background: var(--cpx-surface-2); }
.cp-redesign .cp-outline-mode-card.active { background: var(--cpx-accent-tint); border-color: var(--cpx-accent); }
.cp-redesign .cp-outline-mode-card strong { display: block; font-size: 14px; font-weight: 600; color: var(--cpx-ink); }
.cp-redesign .cp-outline-mode-card.active strong { color: var(--cpx-accent-deep); }
.cp-redesign .cp-outline-mode-card span { display: block; font-size: 11.5px; color: var(--cpx-ink-3); margin-top: 3px; }

/* 模板卡（工程类型） */
.cp-redesign .cp-template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}
.cp-redesign .cp-template-card {
  border: 1px solid var(--cpx-rule);
  background: var(--cpx-surface);
  padding: 13px 15px;
  border-radius: var(--cpx-r);
  text-align: left;
  transition: all 0.12s ease;
}
.cp-redesign .cp-template-card:hover { border-color: var(--cpx-ink-3); }
.cp-redesign .cp-template-card.active { border-color: var(--cpx-accent); background: var(--cpx-accent-tint); }
.cp-redesign .cp-template-card strong { display: block; font-size: 13.5px; font-weight: 600; color: var(--cpx-ink); }
.cp-redesign .cp-template-card.active strong { color: var(--cpx-accent-deep); }
.cp-redesign .cp-template-card span { display: block; font-size: 11.5px; color: var(--cpx-ink-3); margin-top: 3px; }

.cp-redesign .cp-helper-text { font-size: 12px; color: var(--cpx-ink-3); line-height: 1.6; }
.cp-redesign .cp-import-toolbar { margin-top: 14px; display: flex; gap: 10px; }
.cp-redesign .cp-outline-textarea { width: 100%; min-height: 150px; }

.cp-redesign .cp-card-foot {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--cpx-rule);
}

/* 预览侧栏 */
.cp-redesign .cp-outline-preview {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 60vh;
  overflow: auto;
}
.cp-redesign .cp-outline-preview-chapter { padding: 8px 0; border-bottom: 1px solid var(--cpx-rule-soft); }
.cp-redesign .cp-outline-preview-chapter:last-child { border-bottom: none; }
.cp-redesign .cp-outline-preview-chapter strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--cpx-accent-deep);
  margin-bottom: 5px;
}
.cp-redesign .cp-outline-preview-chapter ul { list-style: none; padding: 0; margin: 0; }
.cp-redesign .cp-outline-preview-chapter li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--cpx-ink-2);
  padding: 3px 0 3px 12px;
}
.cp-redesign .cp-outline-preview-chapter li small { color: var(--cpx-muted); font-family: var(--cpx-mono); font-size: 11px; white-space: nowrap; }

@media (max-width: 960px) {
  .cp-redesign .cp-outline-workspace { grid-template-columns: 1fr; }
  .cp-redesign .cp-outline-preview-card { position: static; }
  .cp-redesign .cp-outline-source { grid-template-columns: 1fr; }
}

/* ============ STEP 3 — 大纲编辑 ============ */
.cp-redesign .cp-outline-editor-card {
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  box-shadow: var(--cpx-shadow-sm);
  padding: 24px 26px;
}
.cp-redesign .cp-outline-editor-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 22px;
}
.cp-redesign .cp-outline-editor-summary-item {
  padding: 16px 18px;
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cp-redesign .cp-outline-editor-summary-item span { font-size: 11.5px; color: var(--cpx-ink-3); font-weight: 500; order: 1; }
.cp-redesign .cp-outline-editor-summary-item strong {
  font-family: var(--cpx-mono);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.8px;
  color: var(--cpx-ink);
  order: 2;
  line-height: 1;
}
.cp-redesign .cp-outline-editor-summary-item:last-child:not(.cp-outline-editor-summary-note) {
  background: var(--cpx-accent);
  border-color: var(--cpx-accent);
}
.cp-redesign .cp-outline-editor-summary-item:last-child:not(.cp-outline-editor-summary-note) span { color: rgba(255,255,255,0.78); }
.cp-redesign .cp-outline-editor-summary-item:last-child:not(.cp-outline-editor-summary-note) strong { color: #fff; }
.cp-redesign .cp-outline-editor-summary-note {
  grid-column: 1 / -1;
  font-size: 12.5px;
  color: var(--cpx-warning);
  background: var(--cpx-warning-soft);
  border: 1px solid var(--cpx-warning-soft);
  border-radius: var(--cpx-r-sm);
  padding: 10px 14px;
}

/* 大纲树 */
.cp-redesign .cp-outline-editor-scroll {
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  overflow: hidden;
}
.cp-redesign .cp-tree-lock-banner {
  font-size: 12px;
  color: var(--cpx-warning);
  background: var(--cpx-warning-soft);
  padding: 10px 16px;
  border-bottom: 1px solid var(--cpx-rule);
}
.cp-redesign .cp-tree-node { position: relative; }
.cp-redesign .cp-tree-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  border-bottom: 1px solid var(--cpx-rule-soft);
  transition: background 0.1s ease;
  position: relative;
}
.cp-redesign .cp-tree-row:hover { background: var(--cpx-surface-2); }
.cp-redesign .cp-tree-node-chapter > .cp-tree-row {
  background: var(--cpx-surface-2);
  border-top: 1px solid var(--cpx-rule);
}
.cp-redesign .cp-tree-node-chapter:first-child > .cp-tree-row { border-top: none; }
.cp-redesign .cp-tree-node-chapter > .cp-tree-row::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--cpx-accent);
}
.cp-redesign .cp-tree-node-section > .cp-tree-row { padding-left: 34px; }
.cp-redesign .cp-tree-node-section > .cp-tree-row::before {
  content: ""; position: absolute; left: 16px; top: 12px; bottom: 12px; width: 2px; background: #9bb0ec;
}
.cp-redesign .cp-tree-node-item > .cp-tree-row { padding-left: 52px; }
/* 树形连接线在 redesign 下重做：原来章导轨 / 节 tick / 小节短横三套位置各自为政、
   改 padding 后全部错位成「悬空杂线」。这里去掉逐行浮空标记，只保留一条对齐缩进的细导轨。 */
.cp-redesign .cp-tree-node-section > .cp-tree-row::before,
.cp-redesign .cp-tree-node-item > .cp-tree-row::before { content: none; }
.cp-redesign .cp-tree-node-chapter > .cp-tree-children { padding-left: 22px; }
.cp-redesign .cp-tree-node-chapter > .cp-tree-children::before {
  left: 20px; top: 2px; bottom: 8px; width: 1px; background: var(--cpx-rule);
}
.cp-redesign .cp-tree-node-section > .cp-tree-children::before {
  left: 18px; background: var(--cpx-rule);
}
.cp-redesign .cp-tree-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: 4px;
  flex-shrink: 0;
  background: var(--cpx-accent-soft);
  color: var(--cpx-accent-deep);
}
.cp-redesign .cp-tree-node-section .cp-tree-tag { background: #eaf0fb; color: #3257a0; }
.cp-redesign .cp-tree-node-item .cp-tree-tag { background: var(--cpx-rule-soft); color: var(--cpx-ink-3); }
.cp-redesign .cp-tree-input {
  flex: 1;
  min-width: 0;
  border: 1px solid transparent;
  background: transparent;
  padding: 6px 8px;
  border-radius: var(--cpx-r-sm);
  font-size: 13.5px;
  color: var(--cpx-ink);
  font-family: var(--cpx-sans);
}
.cp-redesign .cp-tree-node-chapter > .cp-tree-row .cp-tree-input { font-weight: 600; font-size: 14.5px; }
.cp-redesign .cp-tree-input:hover { border-color: var(--cpx-rule); background: var(--cpx-surface); }
.cp-redesign .cp-tree-input:focus { outline: none; border-color: var(--cpx-accent); background: var(--cpx-surface); box-shadow: 0 0 0 2px var(--cpx-accent-soft); }
.cp-redesign .cp-tree-input.is-locked { color: var(--cpx-ink-2); }
.cp-redesign .cp-tree-words {
  width: 96px;
  flex-shrink: 0;
  border: 1px solid var(--cpx-rule);
  background: var(--cpx-surface);
  /* 右内边距留 22px 给绝对定位的「字」后缀（.cp-tree-words-wrap::after, right:8px），
     否则右对齐的末位数字会压在「字」上形成重影。 */
  padding: 5px 22px 5px 8px;
  border-radius: var(--cpx-r-sm);
  font-family: var(--cpx-mono);
  font-size: 12px;
  color: var(--cpx-ink-2);
  text-align: right;
}
.cp-redesign .cp-tree-words:focus { outline: none; border-color: var(--cpx-accent); box-shadow: 0 0 0 2px var(--cpx-accent-soft); }
/* 章目标改为各小节之和的只读显示：贴近输入框外观但明确不可编辑（灰底、无边框、默认光标） */
.cp-redesign .cp-tree-words-sum,
.cp-tree-words-sum {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  box-sizing: border-box;
  background: var(--cpx-rule-soft, #eef0f4);
  border-color: transparent;
  color: var(--cpx-ink-2, #3d4757);
  font-weight: 700;
  cursor: default;
  user-select: none;
}
.cp-redesign .cp-tree-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity 0.12s ease;
}
.cp-redesign .cp-tree-row:hover .cp-tree-actions { opacity: 1; }
.cp-redesign .cp-tree-actions button {
  height: 28px;
  min-width: 28px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  color: var(--cpx-ink-2);
  font-size: 12px;
  border-radius: var(--radius-btn);
  transition: all 0.12s ease;
}
.cp-redesign .cp-tree-actions button:hover { background: var(--cpx-surface-2); border-color: var(--cpx-ink-3); color: var(--cpx-ink); }
.cp-redesign .cp-tree-actions button[data-action="add-section"]:hover,
.cp-redesign .cp-tree-actions button[data-action="add-item"]:hover { background: var(--cpx-success-soft); border-color: var(--cpx-success); color: var(--cpx-success); }
.cp-redesign .cp-tree-actions button[data-action="delete"]:hover { background: var(--cpx-danger-soft); border-color: var(--cpx-danger); color: var(--cpx-danger); }

/* 新增一级章节按钮 */
.cp-redesign .cp-add-chapter-btn {
  display: block;
  width: 100%;
  margin: 0;
  padding: 12px;
  background: var(--cpx-surface-2);
  border: none;
  border-top: 1px dashed var(--cpx-rule);
  color: var(--cpx-accent);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--cpx-sans);
  cursor: pointer;
  transition: background 0.12s ease;
}
.cp-redesign .cp-add-chapter-btn:hover { background: var(--cpx-accent-tint); }

/* 视觉密度控件（保留功能，重皮肤） */
.cp-redesign .cp-density-group { margin-top: 22px; }
.cp-redesign .cp-density-group-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.cp-redesign .cp-density-group-head strong { font-size: 13px; font-weight: 600; color: var(--cpx-ink); }
.cp-redesign .cp-density-group-head span { font-size: 12px; color: var(--cpx-ink-3); }
.cp-redesign .cp-density-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.cp-redesign .cp-density-option {
  border: 1px solid var(--cpx-rule);
  background: var(--cpx-surface);
  border-radius: var(--radius-btn);
  padding: 11px 14px;
  text-align: left;
  transition: all 0.12s ease;
}
.cp-redesign .cp-density-option:hover { background: var(--cpx-surface-2); }
.cp-redesign .cp-density-option.is-active { border-color: var(--cpx-accent); background: var(--cpx-accent-tint); }
.cp-redesign .cp-density-option strong { display: block; font-size: 13px; font-weight: 600; color: var(--cpx-ink); }
.cp-redesign .cp-density-option.is-active strong { color: var(--cpx-accent-deep); }
.cp-redesign .cp-density-option span { display: block; font-size: 11.5px; color: var(--cpx-ink-3); margin-top: 3px; }

/* ============ STEP 4 — 正文编写 ============ */
.cp-redesign .cp-writer-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--cpx-rule);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  overflow: hidden;
  margin-bottom: 18px;
}
.cp-redesign .cp-stat-card {
  background: var(--cpx-surface);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cp-redesign .cp-stat-card strong {
  font-family: var(--cpx-mono);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.6px;
  color: var(--cpx-ink);
  line-height: 1;
}
.cp-redesign .cp-stat-card span { font-size: 11.5px; color: var(--cpx-ink-3); }
.cp-redesign .cp-stat-card strong.tone-success { color: var(--cpx-success); }
.cp-redesign .cp-stat-card strong.tone-accent,
.cp-redesign .cp-stat-card strong.tone-primary { color: var(--cpx-accent); }

.cp-redesign .cp-overall-progress { margin-bottom: 18px; }
.cp-redesign .cp-overall-progress-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12.5px;
  color: var(--cpx-ink-3);
}
.cp-redesign .cp-overall-progress-head strong { font-family: var(--cpx-mono); color: var(--cpx-ink-2); font-weight: 500; }
.cp-redesign .cp-overall-progress-bar {
  height: 6px;
  background: var(--cpx-rule-soft);
  border-radius: 3px;
  overflow: hidden;
}
.cp-redesign .cp-overall-progress-fill { height: 100%; background: var(--cpx-accent); border-radius: 3px; transition: width 0.4s ease; }
.cp-redesign .cp-overall-progress-fill.tone-success { background: var(--cpx-success); }

/* 双栏布局 */
.cp-redesign .cp-writer-layout {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 22px;
  align-items: start;
}
.cp-redesign .cp-writer-sidebar-card {
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  box-shadow: var(--cpx-shadow-sm);
  padding: 18px 16px;
  position: sticky;
  top: 88px;
  max-height: calc(100vh - 110px);
  overflow: auto;
}
/* 左栏固定 290px：写作树用 display:grid（隐式 auto 列）+ 子项 min-width:auto，会按内容最小宽
   把列撑过列宽、导致字数/「重写」按钮溢出被裁。让网格列可收缩(minmax(0,1fr)) + 各级容器 min-width:0，
   使内容回到列内（name/title 走 ellipsis 截断）。 */
.cp-redesign .cp-writer-tree,
.cp-redesign .cp-writer-leaf,
.cp-redesign .cp-leaf-head,
.cp-redesign .cp-leaf-progress-row,
.cp-redesign .cp-leaf-meta-row,
.cp-redesign .cp-writer-leaf-row { min-width: 0; }
.cp-redesign .cp-writer-chapter,
.cp-redesign .cp-writer-section { grid-template-columns: minmax(0, 1fr); min-width: 0; }
.cp-redesign .cp-leaf-title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cp-redesign .cp-writer-sidebar-card .cp-card-head { margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--cpx-rule); }
.cp-redesign .cp-writer-sidebar-card .cp-card-head h2 { font-size: 13px; }
.cp-redesign .cp-writer-sidebar-card .cp-card-head p { font-size: 11.5px; color: var(--cpx-ink-3); margin: 4px 0 0; line-height: 1.5; }

.cp-redesign .cp-writer-chapter { margin-bottom: 6px; }
.cp-redesign .cp-writer-leaf {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--cpx-r-sm);
  padding: 10px 12px;
  position: relative;
  transition: background 0.12s ease;
}
.cp-redesign .cp-writer-leaf:hover { background: var(--cpx-surface-2); }
.cp-redesign .cp-writer-leaf.active { background: var(--cpx-accent-tint); }
.cp-redesign .cp-writer-leaf.active::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; background: var(--cpx-accent); border-radius: 0 2px 2px 0;
}
.cp-redesign .cp-leaf-head { display: flex; align-items: center; gap: 8px; }
.cp-redesign .cp-leaf-title { flex: 1; font-size: 13px; font-weight: 600; color: var(--cpx-ink-2); }
.cp-redesign .cp-writer-leaf.active .cp-leaf-title { color: var(--cpx-accent-deep); }
.cp-redesign .cp-leaf-status { width: 8px; height: 8px; border-radius: 50%; background: var(--cpx-rule); flex-shrink: 0; }
.cp-redesign .cp-leaf-status.is-done { background: var(--cpx-success); }
.cp-redesign .cp-leaf-status.is-generating { background: var(--cpx-accent); box-shadow: 0 0 0 3px var(--cpx-accent-soft); }
.cp-redesign .cp-leaf-progress-row { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.cp-redesign .cp-leaf-progress-bar { flex: 1; height: 4px; background: var(--cpx-rule-soft); border-radius: 2px; overflow: hidden; }
.cp-redesign .cp-leaf-progress-fill { height: 100%; background: var(--cpx-accent); }
.cp-redesign .cp-leaf-wordcount { font-family: var(--cpx-mono); font-size: 10.5px; color: var(--cpx-ink-3); }
.cp-redesign .cp-leaf-meta-row { display: flex; justify-content: space-between; margin-top: 6px; }
.cp-redesign .cp-leaf-meta { font-size: 10.5px; color: var(--cpx-muted); }
.cp-redesign .cp-writer-section { padding: 4px 12px 4px 14px; }
.cp-redesign .cp-writer-section-title { font-size: 12px; color: var(--cpx-ink-3); }
.cp-redesign .cp-writer-subitem-list { display: flex; flex-wrap: wrap; gap: 4px 10px; margin-top: 2px; }
.cp-redesign .cp-writer-subitem-list span { font-size: 11px; color: var(--cpx-muted); }

/* 编辑区 */
.cp-redesign .cp-writer-editor-card {
  background: var(--cpx-surface);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  box-shadow: var(--cpx-shadow-sm);
  padding: 24px 28px;
  min-width: 0;
}
.cp-redesign .cp-writer-editor-card .cp-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--cpx-rule);
}
.cp-redesign .cp-writer-editor-card .cp-card-head h2 { font-family: var(--cpx-serif); font-size: 19px; font-weight: 700; color: var(--cpx-ink); }
.cp-redesign .cp-writer-editor-card .cp-card-head p { font-size: 12px; color: var(--cpx-ink-3); margin: 4px 0 0; }
.cp-redesign .cp-inline-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.cp-redesign .cp-helper-pill {
  font-size: 11.5px;
  padding: 4px 10px;
  border-radius: 12px;
  background: var(--cpx-surface-2);
  border: 1px solid var(--cpx-rule);
  color: var(--cpx-ink-2);
  white-space: nowrap;
}
.cp-redesign .cp-helper-pill-status.tone-success { background: var(--cpx-success-soft); color: var(--cpx-success); border-color: var(--cpx-success-soft); }
.cp-redesign .cp-helper-pill-status.tone-accent,
.cp-redesign .cp-helper-pill-status.tone-primary { background: var(--cpx-accent-tint); color: var(--cpx-accent); border-color: var(--cpx-accent-soft); }
.cp-redesign .cp-helper-pill-status.tone-warning { background: var(--cpx-warning-soft); color: var(--cpx-warning); border-color: var(--cpx-warning-soft); }

.cp-redesign .cp-section-summary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1px;
  background: var(--cpx-rule-soft);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  overflow: hidden;
  margin-bottom: 18px;
}
.cp-redesign .cp-section-summary > div { background: var(--cpx-surface); padding: 10px 14px; display: flex; flex-direction: column; gap: 3px; }
.cp-redesign .cp-section-summary span { font-size: 11px; color: var(--cpx-ink-3); }
.cp-redesign .cp-section-summary strong { font-size: 13px; font-weight: 600; color: var(--cpx-ink); }

.cp-redesign .cp-context-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.cp-redesign .cp-context-card {
  background: var(--cpx-surface-2);
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  padding: 12px 14px;
}
.cp-redesign .cp-context-card strong { display: block; font-size: 12px; font-weight: 600; color: var(--cpx-ink-2); margin-bottom: 5px; }
.cp-redesign .cp-context-card p { font-size: 12px; color: var(--cpx-ink-3); margin: 0; line-height: 1.6; }

.cp-redesign .cp-current-progress-card {
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  padding: 14px 16px;
  margin-bottom: 18px;
}
.cp-redesign .cp-current-progress-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; font-size: 12.5px; color: var(--cpx-ink-3); }
.cp-redesign .cp-current-progress-head strong { font-family: var(--cpx-mono); color: var(--cpx-ink-2); font-weight: 500; }
.cp-redesign .cp-current-progress-bar { height: 6px; background: var(--cpx-rule-soft); border-radius: 3px; overflow: hidden; }
.cp-redesign .cp-current-progress-fill { height: 100%; border-radius: 3px; transition: width 0.4s ease; }
.cp-redesign .cp-current-progress-meta { display: flex; justify-content: space-between; margin-top: 6px; font-size: 11px; color: var(--cpx-ink-3); }
.cp-redesign .cp-current-progress-meta .is-over { color: var(--cpx-warning); font-weight: 500; }

/* 信息卡预览 */
.cp-redesign .cp-infocard-preview-wrap { margin-bottom: 16px; }
.cp-redesign .cp-infocard-preview-chip { font-size: 11.5px; color: var(--cpx-ink-3); margin-bottom: 8px; }
.cp-redesign .cp-infocard-preview {
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  padding: 16px;
  background: var(--cpx-surface);
  overflow: auto;
}
.cp-redesign .cp-infocard-preview-empty { font-size: 12.5px; color: var(--cpx-ink-3); margin: 0; }

/* 正文编辑器 */
.cp-redesign .cp-writer-textarea {
  width: 100%;
  min-height: 320px;
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  padding: 18px 20px;
  font-family: var(--cpx-serif);
  font-size: 15px;
  line-height: 1.9;
  color: var(--cpx-ink);
  background: var(--cpx-surface);
  resize: vertical;
}
.cp-redesign .cp-writer-textarea:focus { outline: none; border-color: var(--cpx-accent); box-shadow: 0 0 0 3px var(--cpx-accent-soft); }
.cp-redesign .cp-writer-textarea--source { font-family: var(--cpx-mono); font-size: 12.5px; line-height: 1.7; }

/* 正文成品预览(普通模板渲染后版式 / infocard 网格预览的外层容器) */
.cp-redesign .cp-writer-preview-wrap { margin-bottom: 14px; }
.cp-redesign .cp-writer-preview {
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  padding: 22px 26px;
  background: var(--cpx-surface);
  color: var(--cpx-ink);
  font-family: var(--cpx-serif);
  font-size: 15px;
  line-height: 1.9;
  min-height: 180px;
  max-height: 70vh;
  overflow: auto;
}
.cp-redesign .cp-writer-preview h1,
.cp-redesign .cp-writer-preview h2,
.cp-redesign .cp-writer-preview h3,
.cp-redesign .cp-writer-preview h4 {
  font-family: var(--cpx-serif);
  font-weight: 700;
  color: var(--cpx-ink);
  line-height: 1.4;
  margin: 18px 0 10px;
}
.cp-redesign .cp-writer-preview h1 { font-size: 20px; }
.cp-redesign .cp-writer-preview h2 { font-size: 18px; }
.cp-redesign .cp-writer-preview h3 { font-size: 16px; }
.cp-redesign .cp-writer-preview h4 { font-size: 14.5px; }
.cp-redesign .cp-writer-preview p { margin: 0 0 12px; }
.cp-redesign .cp-writer-preview ul,
.cp-redesign .cp-writer-preview ol { margin: 0 0 12px; padding-left: 22px; }
.cp-redesign .cp-writer-preview li { margin: 4px 0; }
.cp-redesign .cp-writer-preview table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 13.5px;
}
.cp-redesign .cp-writer-preview th,
.cp-redesign .cp-writer-preview td {
  border: 1px solid var(--cpx-rule);
  padding: 7px 10px;
  text-align: left;
  vertical-align: top;
}
.cp-redesign .cp-writer-preview th { background: var(--cpx-surface-2); font-weight: 600; }
.cp-redesign .cp-writer-preview-empty { font-size: 13px; color: var(--cpx-ink-3); margin: 0; line-height: 1.7; }

/* 生成中:进度态占位,不外露 AI 实时原始流 */
.cp-redesign .cp-writer-preview-generating {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px dashed var(--cpx-accent-soft);
  border-radius: var(--cpx-r);
  background: var(--cpx-accent-tint);
  color: var(--cpx-accent-deep);
  padding: 22px 26px;
  font-size: 14px;
  min-height: 180px;
}
.cp-redesign .cp-writer-preview-spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--cpx-accent-soft);
  border-top-color: var(--cpx-accent);
  animation: cpPreviewSpin 0.7s linear infinite;
  flex-shrink: 0;
}
@keyframes cpPreviewSpin { to { transform: rotate(360deg); } }

/* 折叠源码框:默认收起,展开可查看/编辑 AI 原始输出 */
.cp-redesign .cp-source-toggle {
  border: 1px solid var(--cpx-rule);
  border-radius: var(--cpx-r);
  background: var(--cpx-surface-2);
  margin-bottom: 14px;
}
.cp-redesign .cp-source-toggle[open] { background: var(--cpx-surface); }
.cp-redesign .cp-source-toggle-summary {
  cursor: pointer;
  list-style: none;
  padding: 11px 16px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--cpx-ink-2);
  user-select: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cp-redesign .cp-source-toggle-summary::-webkit-details-marker { display: none; }
.cp-redesign .cp-source-toggle-summary::before {
  content: "›";
  font-size: 16px;
  line-height: 1;
  transition: transform 0.18s ease;
  color: var(--cpx-ink-3);
}
.cp-redesign .cp-source-toggle[open] .cp-source-toggle-summary::before { transform: rotate(90deg); }
.cp-redesign .cp-source-toggle-summary:hover { color: var(--cpx-accent); }
.cp-redesign .cp-source-toggle .cp-writer-textarea { border: none; border-top: 1px solid var(--cpx-rule); border-radius: 0; margin: 0; }

@media (max-width: 1000px) {
  .cp-redesign .cp-writer-layout { grid-template-columns: 1fr; }
  .cp-redesign .cp-writer-sidebar-card { position: static; max-height: none; }
  .cp-redesign .cp-writer-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 窄屏 / 移动端响应式收口 ---------- */
@media (max-width: 720px) {
  .cp-redesign .cp-steprail { grid-template-columns: 1fr 1fr; }
  .cp-redesign .cp-steprail .cp-step { padding: 12px 16px; }
  .cp-redesign .cp-steprail .cp-step:nth-child(2) { border-right: none; }
  .cp-redesign .cp-steprail .cp-step:nth-child(1),
  .cp-redesign .cp-steprail .cp-step:nth-child(2) { border-bottom: 1px solid var(--cpx-rule-soft); }
}
@media (max-width: 640px) {
  .cp-redesign .cp-page-header { padding: 12px 16px; gap: 12px; }
  .cp-redesign .cp-page-main,
  .cp-redesign .cp-page-main.is-wide { padding: 20px 16px 88px; }
  .cp-redesign .cp-step-hint { display: none; }
  .cp-redesign .cp-steprail .cp-step { padding: 11px 14px; }
  .cp-redesign .cpx-chaphead { flex-direction: column; gap: 10px; }
  .cp-redesign .cpx-chaphead-title { font-size: 21px; }
  .cp-redesign .cp-outline-source-card,
  .cp-redesign .cp-outline-preview-card,
  .cp-redesign .cp-outline-editor-card,
  .cp-redesign .cp-writer-editor-card { padding: 18px 16px; }
  .cp-redesign .cp-outline-mode-grid,
  .cp-redesign .cp-density-options { grid-template-columns: 1fr; }
  .cp-redesign .cp-writer-stats { grid-template-columns: 1fr; }
  .cp-redesign .cp-tree-node-section > .cp-tree-row { padding-left: 26px; }
  .cp-redesign .cp-tree-node-item > .cp-tree-row { padding-left: 38px; }
  .cp-redesign .cp-tree-words { width: 76px; }
}

/* 全本调度单状态卡（步骤 3 右下） */
.cp-book-plan-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 4px;
  border: 1px solid rgba(47, 111, 159, 0.15);
  background: rgba(248, 252, 255, 0.7);
  font-size: 13px;
  color: var(--color-text-secondary);
}
.cp-book-plan-card--fresh {
  border-color: rgba(21, 128, 61, 0.25);
  background: rgba(240, 253, 244, 0.7);
  color: #166534;
}
.cp-book-plan-card--stale {
  border-color: rgba(217, 119, 6, 0.3);
  background: rgba(255, 247, 237, 0.85);
  color: #92400e;
}
.cp-book-plan-card--pending {
  border-color: rgba(47, 111, 159, 0.2);
  background: rgba(240, 247, 253, 0.8);
  color: var(--cp-primary);
}
.cp-book-plan-card-text { flex: 1; }
.cp-book-plan-recalc {
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  padding: 4px 10px;
  border-radius: 3px;
  font-size: 12px;
  cursor: pointer;
}
.cp-book-plan-recalc:hover {
  background: currentColor;
  color: #fff;
}

/* writer 侧栏全本调度单折叠卡 */
.cp-book-plan-summary {
  border: 1px solid rgba(47, 111, 159, 0.18);
  border-radius: 4px;
  background: rgba(248, 252, 255, 0.7);
  margin-bottom: 14px;
  padding: 10px 14px;
  font-size: 13px;
}
.cp-book-plan-summary.is-stale {
  border-color: rgba(217, 119, 6, 0.3);
  background: rgba(255, 247, 237, 0.8);
}
.cp-book-plan-summary > summary {
  font-weight: 600;
  cursor: pointer;
  color: var(--cp-primary);
  list-style: none;
}
.cp-bp-tone, .cp-bp-pacing { margin: 8px 0 4px; color: var(--color-text-secondary); line-height: 1.6; }
.cp-bp-list { margin: 8px 0 6px; padding: 0; list-style: none; display: grid; gap: 4px; }
.cp-bp-item {
  display: grid;
  grid-template-columns: 20px 1fr auto;
  gap: 6px;
  padding: 4px 0;
  font-size: 12.5px;
  align-items: baseline;
  border-bottom: 1px dashed rgba(47, 111, 159, 0.1);
}
.cp-bp-idx { color: var(--color-text-tertiary); font-family: monospace; }
.cp-bp-title { color: var(--color-text-primary); }
.cp-bp-stat { color: var(--color-text-secondary); font-size: 11.5px; font-family: monospace; }
.cp-bp-item--light  .cp-bp-stat { color: #4b9b6a; }
.cp-bp-item--medium .cp-bp-stat { color: #4576b8; }
.cp-bp-item--heavy  .cp-bp-stat { color: #b8744b; }

/* writer 每章字数对照 chip（idle/short/good/over 四色） */
.cp-word-chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 11.5px;
  font-family: monospace;
  font-weight: 600;
  margin-left: 8px;
}
.cp-word-chip--idle  { color: #94a3b8; background: rgba(148,163,184,0.1); }
.cp-word-chip--short { color: #b8744b; background: rgba(184,116,75,0.12); }
.cp-word-chip--good  { color: #4b9b6a; background: rgba(75,155,106,0.12); }
.cp-word-chip--over  { color: #b91c1c; background: rgba(185,28,28,0.12); }

.cp-photo-retry-btn {
  align-self: flex-start;
  margin: 6px 0 0 12px;
  padding: 4px 10px;
  font-size: 12px;
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  color: #B91C1C;
  border-radius: var(--radius-btn);
  cursor: pointer;
  line-height: 1.2;
}
.cp-photo-retry-btn:hover {
  background: #FEE2E2;
}
.cp-photo-retry-btn:active {
  background: #FCA5A5;
  color: #FFFFFF;
}

.cp-photo-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  margin: 0 0 8px 0;
  font-size: 13px;
  line-height: 1.4;
  border-radius: 6px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1D4ED8;
}
.cp-photo-banner[hidden] { display: none; }
.cp-photo-banner-label { flex: 1; }
.cp-photo-banner-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 600;
}
.cp-photo-banner-icon--loading {
  border: 2px solid #BFDBFE;
  border-top-color: #1D4ED8;
  animation: vt-card-img-fallback-spin 0.8s linear infinite;
}
.cp-photo-banner:has(.cp-photo-banner-icon--ok) {
  background: #ECFDF5;
  border-color: #A7F3D0;
  color: #047857;
}
.cp-photo-banner-icon--ok {
  background: #047857;
  color: #FFFFFF;
}
.cp-photo-banner:has(.cp-photo-banner-icon--fail) {
  background: #FEF2F2;
  border-color: #FCA5A5;
  color: #B91C1C;
}
.cp-photo-banner-icon--fail {
  background: #B91C1C;
  color: #FFFFFF;
}
.cp-photo-banner-retry {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  background: #FFFFFF;
  border: 1px solid #FCA5A5;
  color: #B91C1C;
  border-radius: 4px;
  cursor: pointer;
  line-height: 1.2;
}
.cp-photo-banner-retry:hover { background: #FEE2E2; }
.cp-photo-banner-retry:active { background: #FECACA; }

/* 全文预计页数滑轨（分段刻度：低页数步长细、高页数步长粗，拖档位下标） */
.cp-pages-slider {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 10px;
}
.cp-pages-slider.is-busy { opacity: 0.55; pointer-events: none; }
.cp-pages-slider-track {
  position: relative;
  flex: 1;
  min-width: 0;
  display: block;
  padding-bottom: 20px;
  --cp-pages-fill: 0%;
}
.cp-pages-slider-input {
  -webkit-appearance: none;
  appearance: none;
  display: block;
  width: 100%;
  height: 4px;
  margin: 8px 0 0;
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  background: linear-gradient(
    to right,
    var(--cp-primary) 0%,
    var(--cp-primary) var(--cp-pages-fill),
    rgba(47, 111, 159, 0.16) var(--cp-pages-fill),
    rgba(47, 111, 159, 0.16) 100%
  );
}
.cp-pages-slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--cp-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
  cursor: pointer;
}
.cp-pages-slider-input:disabled { cursor: not-allowed; }
.cp-pages-slider-ticks {
  position: absolute;
  left: 9px;
  right: 9px;
  top: 20px;
  height: 14px;
  pointer-events: none;
}
.cp-pages-slider-tick {
  position: absolute;
  transform: translateX(-50%);
  font-size: 11px;
  color: var(--color-text-secondary);
  white-space: nowrap;
}
.cp-pages-slider-out {
  flex: none;
  min-width: 150px;
  text-align: right;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
  padding-top: 2px;
}

/* 页数预算承载力缺口提示（替代静默腰斩） */
.cp-budget-shortfall-banner {
  margin-top: 10px;
  padding: 10px 14px;
  border: 1px solid #F5C6A5;
  border-radius: 3px;
  background: #FFF7ED;
  font-size: 12px;
  line-height: 1.8;
  color: #9A3412;
}

/* 云端保存失败的页面级常驻横幅（P0：小 chip 在生成中易被忽略，数据丢失风险必须强提醒） */
.cp-save-error-banner {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 720px;
  padding: 12px 18px;
  border: 1.5px solid #DC2626;
  border-radius: 6px;
  background: #FEF2F2;
  color: #991B1B;
  font-size: 13px;
  line-height: 1.7;
  box-shadow: 0 6px 24px rgba(220, 38, 38, 0.18);
}
.cp-save-error-banner-icon {
  flex: none;
  font-size: 16px;
  line-height: 1.4;
}