:root {
  /* 主色调 */
  --primary: #6366f1;
  --primary-light: #818cf8;
  --primary-dark: #4f46e5;
  
  /* 渐变色 */
  --gradient-1: linear-gradient(135deg, #6366f1, #8b5cf6);
  --gradient-2: linear-gradient(135deg, #3b82f6, #06b6d4);
  
  /* 功能色 */
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #06b6d4;
  
  /* 中性色 */
  --bg-dark: #0f172a;
  --bg-card: #1e293b;
  --bg-hover: #334155;
  --border: #475569;
  
  /* 文字色 */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* 辅助色 */
  --accent: #8b5cf6;
  --secondary: #3b82f6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* App布局 */
.app-container {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin-left: 260px;
}

.content-area {
  flex: 1;
  display: flex;
  overflow: hidden;
}

/* 侧边栏 */
.sidebar {
  width: 260px;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
}

.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-subtitle {
  font-size: 11px;
  color: var(--text-secondary);
}

/* 导航菜单 */
.nav-menu {
  flex: 1;
  overflow-y: auto;
  padding: 16px 12px;
}

.nav-section {
  margin-bottom: 20px;
}

.nav-section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0 12px;
  margin-bottom: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 4px;
  color: var(--text-secondary);
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary);
}

.nav-icon {
  width: 20px;
  font-size: 16px;
}

.nav-text {
  flex: 1;
  font-size: 13px;
}

.nav-badge {
  background: var(--danger);
  color: white;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: 600;
}

/* 用户卡片 */
.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
}

.user-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-hover);
  border-radius: 10px;
  cursor: pointer;
}

.user-avatar {
  width: 36px;
  height: 36px;
  background: var(--gradient-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
}

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

.user-role {
  font-size: 11px;
  color: var(--text-secondary);
}

/* 顶部栏 */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.breadcrumb-item {
  color: var(--text-secondary);
}

.breadcrumb-item.active {
  color: var(--text-primary);
}

.breadcrumb-separator {
  color: var(--text-muted);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-box {
  position: relative;
  width: 300px;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
}

.search-input {
  width: 100%;
  padding: 8px 12px 8px 36px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 13px;
}

.search-input::placeholder {
  color: var(--text-muted);
}

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

.action-btn {
  width: 36px;
  height: 36px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.2s;
  position: relative;
}

.action-btn:hover {
  background: var(--border);
  color: var(--text-primary);
}

.action-btn .dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background: var(--danger);
  border-radius: 50%;
}

/* 按钮样式 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--gradient-1);
  color: white;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary {
  background: var(--bg-hover);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--border);
  color: var(--text-primary);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

/* 对话区域 */
.chat-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-dark);
  min-width: 0;
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.brain-status {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brain-avatar {
  width: 48px;
  height: 48px;
  background: var(--gradient-1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.brain-info h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.brain-info p {
  font-size: 12px;
  color: var(--text-secondary);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.message {
  display: flex;
  gap: 12px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.message-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.message-avatar.ai {
  background: var(--gradient-1);
}

.message-avatar.user {
  background: var(--gradient-2);
}

.message-content {
  flex: 1;
  min-width: 0;
}

.message-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.message-author {
  font-size: 13px;
  font-weight: 600;
}

.message-time {
  font-size: 11px;
  color: var(--text-muted);
}

.message-bubble {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  font-size: 14px;
  line-height: 1.7;
}

.message.user .message-bubble {
  background: rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.2);
}

.message-bubble p {
  margin-bottom: 8px;
}

.message-bubble ul {
  margin: 8px 0;
  padding-left: 20px;
}

.message-bubble li {
  margin-bottom: 6px;
}

/* 快捷操作 */
.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.quick-action {
  padding: 6px 12px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.quick-action:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

/* 输入区域 */
.chat-input-area {
  padding: 16px 24px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.input-container {
  display: flex;
  gap: 12px;
  align-items: center;
}

.input-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px;
}

.input-action {
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.input-action:hover {
  background: var(--border);
  color: var(--text-primary);
}

.chat-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
  padding: 8px;
}

.chat-input::placeholder {
  color: var(--text-muted);
}

.chat-input:focus {
  outline: none;
}

.send-btn {
  width: 40px;
  height: 40px;
  background: var(--gradient-1);
  border: none;
  border-radius: 10px;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.send-btn:hover {
  opacity: 0.9;
}

/* 数据面板 */
.data-panel {
  width: 320px;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  padding: 20px;
}

.panel-section {
  margin-bottom: 24px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.panel-title {
  font-size: 14px;
  font-weight: 600;
}

.panel-action {
  font-size: 12px;
  color: var(--primary);
  cursor: pointer;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stat-card {
  background: var(--bg-hover);
  border-radius: 10px;
  padding: 12px;
}

.stat-label {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.stat-value {
  font-size: 20px;
  font-weight: 700;
}

.stat-change {
  font-size: 10px;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
}

.stat-change.up {
  color: var(--success);
}

/* 进度列表 */
.progress-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.progress-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.progress-bar {
  height: 6px;
  background: var(--bg-dark);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s;
}

.progress-fill.blue {
  background: var(--primary);
}

.progress-fill.purple {
  background: var(--accent);
}

.progress-fill.cyan {
  background: var(--info);
}

/* 活动列表 */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.activity-item {
  display: flex;
  gap: 10px;
}

.activity-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.activity-icon.email {
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary);
}

.activity-icon.whatsapp {
  background: rgba(37, 211, 102, 0.2);
  color: #25D366;
}

.activity-icon.linkedin {
  background: rgba(10, 102, 194, 0.2);
  color: #0A66C2;
}

.activity-text {
  font-size: 12px;
}

.activity-time {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* 洞察卡片 */
.insight-card {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 12px;
  padding: 14px;
}

.insight-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
}

.insight-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 弹窗 */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal {
  background: var(--bg-card);
  border-radius: 16px;
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-close {
  width: 32px;
  height: 32px;
  background: var(--bg-hover);
  border: none;
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--border);
  color: var(--text-primary);
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 20px;
  border-top: 1px solid var(--border);
}

/* 表单样式 */
.form-section {
  margin-bottom: 24px;
}

.form-section-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input,
.form-select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 13px;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.required {
  color: var(--danger);
}

/* 标签 */
.keyword-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.keyword-tag {
  padding: 6px 12px;
  background: rgba(99, 102, 241, 0.2);
  border-radius: 20px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.keyword-tag i {
  cursor: pointer;
  opacity: 0.6;
}

.keyword-tag i:hover {
  opacity: 1;
}

/* 数据源选择 */
.source-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.source-card {
  padding: 16px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

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

.source-card.selected {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.1);
}

.source-icon {
  font-size: 24px;
  margin-bottom: 8px;
}

.source-name {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 4px;
}

.source-desc {
  font-size: 10px;
  color: var(--text-muted);
}

/* 规则切换 */
.rule-item {
  display: flex;
  gap: 12px;
  padding: 12px;
  background: var(--bg-dark);
  border-radius: 10px;
  margin-bottom: 8px;
}

.rule-toggle {
  width: 44px;
  height: 24px;
  background: var(--border);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
}

.rule-toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  transition: all 0.2s;
}

.rule-toggle.active {
  background: var(--success);
}

.rule-toggle.active::after {
  left: 23px;
}

.rule-title {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 2px;
}

.rule-desc {
  font-size: 11px;
  color: var(--text-secondary);
}

/* 打字指示器 */
.typing-indicator {
  display: flex;
  gap: 4px;
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: typing 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

/* 智能卡片 */
.smart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-top: 12px;
}

.smart-card-header {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

/* 客户列表 */
.customer-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.customer-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: var(--bg-hover);
  border-radius: 8px;
  cursor: pointer;
}

.customer-flag {
  font-size: 20px;
}

.customer-info {
  flex: 1;
}

.customer-name {
  font-size: 13px;
  font-weight: 500;
}

.customer-detail {
  font-size: 11px;
  color: var(--text-secondary);
}

.customer-score {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.customer-score.score-high {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.customer-score.score-medium {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning);
}

/* 风险预警 */
.risk-alert-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.risk-alert-item {
  display: flex;
  gap: 10px;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
}

.risk-alert-item.high {
  background: rgba(239, 68, 68, 0.1);
  border-left: 3px solid var(--danger);
}

.risk-alert-item.medium {
  background: rgba(245, 158, 11, 0.1);
  border-left: 3px solid var(--warning);
}

.risk-alert-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.risk-alert-item.high .risk-alert-icon {
  color: var(--danger);
}

.risk-alert-item.medium .risk-alert-icon {
  color: var(--warning);
}

.risk-alert-title {
  font-size: 12px;
  font-weight: 600;
}

.risk-alert-desc {
  font-size: 10px;
  color: var(--text-secondary);
}

/* 进化卡片 */
.evolution-card {
  background: var(--bg-hover);
  border-radius: 12px;
  padding: 14px;
}

.evolution-badge {
  display: inline-block;
  padding: 3px 8px;
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary);
  border-radius: 10px;
  font-size: 10px;
  font-weight: 600;
  margin-bottom: 8px;
}

.evolution-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.evolution-stats {
  margin-bottom: 10px;
}

.evolution-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--success);
}

.evolution-stat-label {
  font-size: 10px;
  color: var(--text-secondary);
}

.evolution-content {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

/* 页面样式 */
.page {
  display: none;
}

.page.active {
  display: flex;
  flex: 1;
}

/* 数据页面 */
.data-page {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}

.data-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.data-title {
  font-size: 20px;
  font-weight: 600;
}

/* 统计行 */
.stat-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card-lg {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  background: var(--bg-card);
  border-radius: 14px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}

.stat-card-lg:hover {
  border-color: var(--primary);
}

.stat-icon-lg {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.stat-icon-lg.blue {
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary);
}

.stat-icon-lg.green {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.stat-icon-lg.purple {
  background: rgba(139, 92, 246, 0.2);
  color: var(--secondary);
}

.stat-icon-lg.orange {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning);
}

.stat-content-lg h3 {
  font-size: 24px;
  font-weight: 700;
}

.stat-content-lg p {
  font-size: 12px;
  color: var(--text-secondary);
}

/* 市场网格 */
.market-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.market-card {
  background: var(--bg-card);
  border-radius: 14px;
  border: 1px solid var(--border);
  padding: 20px;
}

.market-card-header {
  margin-bottom: 16px;
}

.market-card-title {
  font-size: 14px;
  font-weight: 600;
}

.market-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  height: 150px;
  padding-top: 20px;
}

.chart-bar {
  width: 40px;
  background: var(--gradient-1);
  border-radius: 6px 6px 0 0;
  position: relative;
  transition: height 0.5s;
}

.chart-bar .bar-value {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}

.chart-bar::after {
  content: attr(data-label);
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  color: var(--text-secondary);
}

/* 帮助网格 */
.help-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.help-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.help-card:hover {
  border-color: var(--primary);
}

.help-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.help-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.help-desc {
  font-size: 12px;
  color: var(--text-secondary);
}

/* 设置区域 */
.settings-section {
  background: var(--bg-card);
  border-radius: 14px;
  border: 1px solid var(--border);
  margin-bottom: 20px;
  overflow: hidden;
}

.settings-title {
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 600;
  background: var(--bg-hover);
  display: flex;
  align-items: center;
  gap: 10px;
}

.settings-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.settings-item:last-child {
  border-bottom: none;
}

.settings-item:hover {
  background: var(--bg-hover);
}

.settings-item-info h4 {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 2px;
}

.settings-item-info p {
  font-size: 11px;
  color: var(--text-secondary);
}

.settings-item-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.settings-value {
  font-size: 12px;
  color: var(--text-secondary);
}

.settings-value.success {
  color: var(--success);
}

.settings-value.warning {
  color: var(--warning);
}

.settings-toggle {
  width: 44px;
  height: 24px;
  background: var(--border);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
}

.settings-toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  transition: all 0.2s;
}

.settings-toggle.active {
  background: var(--success);
}

.settings-toggle.active::after {
  left: 23px;
}

/* 任务菜单 */
.task-menu {
  position: absolute;
  top: 100%;
  right: 0;
  width: 320px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
  display: none;
  z-index: 100;
}

.task-menu.show {
  display: block;
}

.task-menu-item {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-radius: 8px;
  cursor: pointer;
}

.task-menu-item:hover {
  background: var(--bg-hover);
}

.task-menu-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.task-menu-icon.prospect {
  background: rgba(99, 102, 241, 0.2);
}

.task-menu-icon.marketing {
  background: rgba(16, 185, 129, 0.2);
}

.task-menu-icon.analysis {
  background: rgba(245, 158, 11, 0.2);
}

.task-menu-text h4 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 2px;
}

.task-menu-text p {
  font-size: 11px;
  color: var(--text-secondary);
}

/* 过渡动画 */
.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.3s ease;
}

.fade-enter-from,
.fade-leave-to {
  opacity: 0;
}

/* 响应式 */
@media (max-width: 1400px) {
  .data-panel {
    width: 280px;
  }
  
  .stat-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1200px) {
  .sidebar {
    width: 220px;
  }
  
  .main-content {
    margin-left: 220px;
  }
  
  .data-panel {
    display: none;
  }
}

@media (max-width: 992px) {
  .sidebar {
    transform: translateX(-100%);
  }
  
  .main-content {
    margin-left: 0;
  }
  
  .stat-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .help-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
