/**
 * RolePilot 长文写作助手 - 演示样式
 */

/* ========== 演示区域 ========== */
.lw-demo-area {
  position: relative;
  height: calc(100vh - 180px);
  min-height: 650px;
  display: flex;
  flex-direction: column;
}

.lw-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 8px;
  overflow: hidden;
}

/* ========== 容器选择器 ========== */
.lw-selectors {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--doc-sidebar-bg);
  border-bottom: 1px solid var(--doc-border);
}

.lw-selector {
  display: flex;
  align-items: center;
  gap: 8px;
}

.selector-label {
  font-size: 12px;
  color: var(--doc-text-dim);
}

.selector-dropdown {
  padding: 8px 12px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 13px;
  cursor: pointer;
}

.selector-dropdown:hover {
  border-color: var(--doc-primary);
}

.lw-type-toggle {
  display: flex;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  overflow: hidden;
}

.type-btn {
  padding: 8px 16px;
  background: none;
  border: none;
  color: var(--doc-text-dim);
  font-family: var(--doc-font);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.type-btn:hover {
  color: var(--doc-text);
}

.type-btn.active {
  background: var(--doc-primary);
  color: #000;
}

/* ========== 搜索框 ========== */
.lw-search {
  padding: 12px 16px;
  border-bottom: 1px solid var(--doc-border);
}

.search-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--doc-sidebar-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 13px;
}

.search-input:focus {
  outline: none;
  border-color: var(--doc-primary);
}

/* ========== 笔记列表 ========== */
.lw-note-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

/* 分隔符 */
.lw-separator {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin: 8px 0;
  background: var(--doc-sidebar-bg);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lw-separator:hover {
  background: rgba(255, 255, 255, 0.05);
}

.separator-toggle {
  font-size: 10px;
  color: var(--doc-text-dim);
  transition: transform 0.2s ease;
}

.separator-name {
  flex: 1;
  font-size: 13px;
  color: var(--doc-text-dim);
}

.separator-count {
  font-size: 12px;
  color: var(--doc-text-dim);
}

/* 笔记卡片 */
.lw-note-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  margin-bottom: 6px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lw-note-card:hover {
  border-color: rgba(0, 243, 255, 0.3);
}

.lw-note-card.selected {
  background: rgba(0, 243, 255, 0.08);
  border-color: var(--doc-primary);
}

.lw-note-card.hub {
  border-left: 3px solid #f59e0b;
}

.note-icon {
  font-size: 16px;
}

.note-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-done { background: #22c55e; }
.status-input { background: #f59e0b; }
.status-draft { background: #6b7280; }

.note-info {
  flex: 1;
  min-width: 0;
}

.note-title {
  display: block;
  font-size: 14px;
  color: var(--doc-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.note-meta {
  font-size: 12px;
  color: var(--doc-text-dim);
}

.note-number {
  font-size: 28px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.08);
  font-variant-numeric: tabular-nums;
}

/* 折叠状态 */
.lw-separator.collapsed + .lw-note-card {
  display: none;
}

/* ========== 底部按钮 ========== */
.lw-bottom-actions {
  display: flex;
  gap: 10px;
  padding: 16px;
  background: var(--doc-sidebar-bg);
  border-top: 1px solid var(--doc-border);
}

.lw-action-btn {
  flex: 1;
  padding: 12px 16px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 8px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lw-action-btn:hover {
  border-color: var(--doc-primary);
}

.lw-action-btn.primary {
  background: var(--doc-primary);
  border-color: var(--doc-primary);
  color: #000;
  font-weight: 600;
}

/* ========== 拼接视图 ========== */
.concat-header {
  padding: 16px;
  background: var(--doc-sidebar-bg);
  border-bottom: 1px solid var(--doc-border);
}

.concat-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.concat-icon {
  font-size: 18px;
}

.concat-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--doc-text);
}

.concat-count {
  font-size: 13px;
  color: var(--doc-text-dim);
}

.concat-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--doc-panel-bg);
  border-bottom: 1px solid var(--doc-border);
}

.concat-stats {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--doc-text-dim);
}

.concat-actions {
  display: flex;
  gap: 10px;
}

.concat-btn {
  padding: 8px 16px;
  background: var(--doc-sidebar-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.concat-btn:hover {
  border-color: var(--doc-primary);
}

.concat-btn.primary {
  background: var(--doc-primary);
  border-color: var(--doc-primary);
  color: #000;
}

.concat-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.concat-note {
  background: var(--doc-sidebar-bg);
  border: 1px solid var(--doc-border);
  border-radius: 8px;
  margin-bottom: 16px;
  overflow: hidden;
}

.concat-note-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--doc-panel-bg);
  border-bottom: 1px solid var(--doc-border);
}

.concat-note-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--doc-text);
}

.concat-note-words {
  font-size: 12px;
  color: var(--doc-text-dim);
}

.concat-note-body {
  padding: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--doc-text);
}

.concat-note-body h3 {
  font-size: 15px;
  color: var(--doc-primary);
  margin: 16px 0 10px;
}

.concat-note-body h3:first-child {
  margin-top: 0;
}

.concat-note-body blockquote {
  margin: 12px 0;
  padding: 12px 16px;
  background: rgba(0, 243, 255, 0.05);
  border-left: 3px solid var(--doc-primary);
  border-radius: 0 6px 6px 0;
  color: var(--doc-text);
}

.concat-note-body p {
  margin: 10px 0;
}

/* ========== AI 写作视图 ========== */
.ai-write-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: var(--doc-sidebar-bg);
  border-bottom: 1px solid var(--doc-border);
}

.ai-write-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--doc-text);
}

.ai-icon {
  color: #a855f7;
}

.model-select {
  padding: 8px 12px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text-dim);
  font-family: var(--doc-font);
  font-size: 13px;
}

.ai-write-presets {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--doc-border);
}

.preset-btn {
  padding: 6px 14px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 16px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.preset-btn:hover {
  border-color: var(--doc-primary);
}

.preset-btn.active {
  background: var(--doc-primary);
  border-color: var(--doc-primary);
  color: #000;
}

.ai-write-stats {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--doc-border);
}

.stats-selected {
  font-size: 13px;
  color: var(--doc-text);
}

.token-bar {
  flex: 1;
  height: 6px;
  background: var(--doc-sidebar-bg);
  border-radius: 3px;
  overflow: hidden;
}

.token-fill {
  height: 100%;
  background: linear-gradient(90deg, #22c55e, #a855f7);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.stats-tokens {
  font-size: 12px;
  color: var(--doc-primary);
}

.ai-write-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
}

.ai-note-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  margin-bottom: 6px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ai-note-item:hover {
  border-color: rgba(0, 243, 255, 0.3);
}

.ai-note-item.selected {
  background: rgba(0, 243, 255, 0.05);
  border-color: rgba(0, 243, 255, 0.2);
}

.ai-checkbox {
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.ai-checkbox input {
  opacity: 0;
  width: 0;
  height: 0;
}

.ai-checkbox .checkbox-mark {
  position: absolute;
  top: 0;
  left: 0;
  width: 18px;
  height: 18px;
  border: 2px solid var(--doc-border);
  border-radius: 4px;
  transition: all 0.2s ease;
}

.ai-checkbox input:checked + .checkbox-mark {
  background: var(--doc-primary);
  border-color: var(--doc-primary);
}

.ai-checkbox input:checked + .checkbox-mark::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #000;
  font-size: 12px;
  font-weight: bold;
}

.ai-note-title {
  flex: 1;
  font-size: 13px;
  color: var(--doc-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ai-note-badge {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
}

.ai-note-badge.hub {
  background: rgba(168, 85, 247, 0.2);
  color: #a855f7;
}

.ai-note-badge.input {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
}

.ai-note-words {
  font-size: 12px;
  color: var(--doc-text-dim);
}

.ai-note-tokens {
  font-size: 12px;
  color: var(--doc-text-dim);
  min-width: 50px;
  text-align: right;
}

.ai-write-style {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-top: 1px solid var(--doc-border);
}

.style-label,
.prompt-label {
  font-size: 13px;
  color: var(--doc-text-dim);
}

.style-select {
  flex: 1;
  padding: 8px 12px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 13px;
}

.ai-write-prompt {
  padding: 0 16px 12px;
}

.prompt-input {
  width: 100%;
  height: 80px;
  padding: 12px;
  background: var(--doc-sidebar-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 13px;
  resize: none;
}

.prompt-input:focus {
  outline: none;
  border-color: var(--doc-primary);
}

.ai-write-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 12px 16px;
  background: var(--doc-sidebar-bg);
  border-top: 1px solid var(--doc-border);
}

.ai-action-btn {
  padding: 10px 20px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ai-action-btn:hover {
  border-color: var(--doc-primary);
}

.ai-action-btn.primary {
  background: var(--doc-primary);
  border-color: var(--doc-primary);
  color: #000;
  font-weight: 600;
}

/* ========== 公众号导出视图 ========== */
.export-layout {
  display: flex;
  height: 100%;
}

.export-settings {
  width: 320px;
  padding: 20px;
  background: var(--doc-sidebar-bg);
  border-right: 1px solid var(--doc-border);
  overflow-y: auto;
}

.export-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--doc-text);
  margin-bottom: 20px;
}

.setting-group {
  margin-bottom: 24px;
}

.setting-label {
  display: block;
  font-size: 13px;
  color: var(--doc-text-dim);
  margin-bottom: 10px;
}

.setting-select {
  width: 100%;
  padding: 10px 12px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 13px;
}

.component-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.component-name {
  width: 60px;
  font-size: 13px;
  color: var(--doc-text);
}

.component-select {
  flex: 1;
  padding: 8px 10px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 12px;
}

.slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.slider-name {
  width: 50px;
  font-size: 13px;
  color: var(--doc-text);
}

.slider {
  flex: 1;
  height: 4px;
  -webkit-appearance: none;
  background: var(--doc-border);
  border-radius: 2px;
  cursor: pointer;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--doc-primary);
  border-radius: 50%;
  cursor: pointer;
}

.slider-value {
  width: 45px;
  font-size: 12px;
  color: var(--doc-text-dim);
  text-align: right;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}

.toggle-name {
  font-size: 13px;
  color: var(--doc-text);
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--doc-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--doc-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.export-buttons {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.export-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.export-btn:hover {
  border-color: var(--doc-primary);
}

.export-btn.secondary {
  flex: 1;
}

.export-btn.primary {
  background: var(--doc-primary);
  border-color: var(--doc-primary);
  color: #000;
  font-weight: 600;
}

.export-btn.full-width {
  width: 100%;
}

.btn-icon {
  font-size: 14px;
}

/* ========== 手机预览 ========== */
.export-preview {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  position: relative;
}

.phone-frame {
  width: 320px;
  height: 580px;
  background: #1a1a1a;
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  position: relative;
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 28px;
  background: #000;
  border-radius: 0 0 16px 16px;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: #fff;
  border-radius: 32px;
  overflow: hidden;
}

.preview-content {
  padding: 50px 20px 20px;
  height: 100%;
  overflow-y: auto;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #333;
  font-size: 15px;
  line-height: 1.75;
}

.preview-section {
  font-size: 14px;
  color: #999;
  margin-bottom: 16px;
}

.preview-callout {
  background: #fffbeb;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 20px;
}

.callout-icon {
  font-size: 18px;
  margin-bottom: 8px;
}

.callout-title {
  font-size: 15px;
  font-weight: 600;
  color: #f59e0b;
  margin-bottom: 10px;
}

.callout-body {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
}

.preview-heading {
  font-size: 17px;
  font-weight: 600;
  color: #333;
  margin: 20px 0 12px;
}

.preview-text {
  font-size: 15px;
  color: #333;
  line-height: 1.75;
  text-align: justify;
}

.preview-actions {
  position: absolute;
  top: 30px;
  right: 30px;
}

.preview-action-btn {
  width: 36px;
  height: 36px;
  background: var(--doc-sidebar-bg);
  border: 1px solid var(--doc-border);
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.preview-action-btn:hover {
  border-color: var(--doc-primary);
}

/* ========== 演示控制 ========== */
.lw-demo-controls {
  padding: 16px;
  background: var(--doc-sidebar-bg);
  border: 1px solid var(--doc-border);
  border-radius: 8px;
  margin-top: 16px;
}

.demo-control-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.demo-label {
  font-size: 13px;
  color: var(--doc-text-dim);
  white-space: nowrap;
}

.demo-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.demo-btn {
  padding: 8px 14px;
  background: var(--doc-panel-bg);
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-font);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.demo-btn:hover {
  border-color: var(--doc-primary);
  color: var(--doc-primary);
}

/* ========== 说明面板扩展 ========== */
.guide-features {
  margin-top: 16px;
}

.guide-features h4 {
  font-size: 13px;
  color: var(--doc-text);
  margin-bottom: 10px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 13px;
  color: var(--doc-text-dim);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.done { background: #22c55e; }
.status-dot.input { background: #f59e0b; }
.status-dot.draft { background: #6b7280; }

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-list li {
  padding: 6px 0;
  font-size: 13px;
  color: var(--doc-text-dim);
}

.feature-list li::before {
  content: '•';
  color: var(--doc-primary);
  margin-right: 8px;
}

.preset-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 13px;
  color: var(--doc-text-dim);
}

.preset-tag {
  padding: 2px 8px;
  background: rgba(0, 243, 255, 0.1);
  border-radius: 4px;
  font-size: 11px;
  color: var(--doc-primary);
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
  .export-layout {
    flex-direction: column;
  }
  
  .export-settings {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--doc-border);
  }
  
  .export-preview {
    padding: 20px;
  }
  
  .phone-frame {
    width: 280px;
    height: 500px;
  }
}

@media (max-width: 900px) {
  .lw-selectors {
    flex-wrap: wrap;
  }
  
  .ai-write-presets {
    flex-wrap: wrap;
  }
  
  .ai-write-stats {
    flex-wrap: wrap;
  }
}