/* ============================================
   企业服务APP - 公共样式文件
   设计风格：商务专业、简洁干练
   主色调：品牌蓝 #1e40af
   支持浅色/深色主题切换
   ============================================ */

/* 引入字体 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap');

/* ==========================================
   浅色主题（默认）- 商务简洁风格
   ========================================== */
:root {
  /* 主色调 - 专业蓝 */
  --color-primary: #1e40af;
  --color-primary-light: #3b82f6;
  --color-primary-dark: #1e3a8a;
  
  /* 辅助色 - 低饱和度，商务风格 */
  --color-secondary: #475569;
  --color-secondary-light: #64748b;
  
  /* 强调色 - 仅在必要时使用 */
  --color-accent: #0ea5e9;
  --color-accent-light: #38bdf8;
  --color-accent-dark: #0284c7;
  
  /* 背景色 - 浅色主题 */
  --bg-dark: #f8fafc;
  --bg-darker: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-gradient: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  
  /* 特色区域背景 - 浅色主题使用渐变蓝 */
  --bg-hero: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  --bg-hero-secondary: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --bg-hero-accent: linear-gradient(135deg, #0284c7 0%, #0ea5e9 100%);
  
  /* 文字颜色 - 浅色主题 */
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-on-primary: #ffffff;
  
  /* 功能色 - 低饱和度 */
  --color-success: #059669;
  --color-warning: #d97706;
  --color-error: #dc2626;
  --color-info: #0284c7;
  
  /* 边框颜色 */
  --border-color: #e2e8f0;
  --border-color-light: #f1f5f9;
  
  /* 导航栏背景 */
  --navbar-bg: rgba(255, 255, 255, 0.98);
  --navbar-border: #e2e8f0;
  
  /* 图标背景色 - 浅色主题使用淡色背景 */
  --icon-bg-primary: rgba(30, 64, 175, 0.1);
  --icon-bg-secondary: rgba(71, 85, 105, 0.1);
  --icon-bg-success: rgba(5, 150, 105, 0.1);
  --icon-bg-info: rgba(2, 132, 199, 0.1);
  
  /* 间距 */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  
  /* 圆角 */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* 阴影 - 浅色主题 */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.05), 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px rgba(30, 64, 175, 0.15);
  
  /* 过渡 */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ==========================================
   深色主题
   ========================================== */
[data-theme="dark"] {
  /* 背景色 - 深色主题 */
  --bg-dark: #0f172a;
  --bg-darker: #020617;
  --bg-card: #1e293b;
  --bg-card-hover: #334155;
  --bg-gradient: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  
  /* 特色区域背景 - 深色主题 */
  --bg-hero: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
  --bg-hero-secondary: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --bg-hero-accent: linear-gradient(135deg, #0369a1 0%, #0284c7 100%);
  
  /* 文字颜色 - 深色主题 */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-on-primary: #ffffff;
  
  /* 边框颜色 */
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-light: rgba(255, 255, 255, 0.04);
  
  /* 导航栏背景 */
  --navbar-bg: rgba(15, 23, 42, 0.98);
  --navbar-border: rgba(255, 255, 255, 0.08);
  
  /* 图标背景色 - 深色主题 */
  --icon-bg-primary: rgba(59, 130, 246, 0.2);
  --icon-bg-secondary: rgba(148, 163, 184, 0.15);
  --icon-bg-success: rgba(16, 185, 129, 0.2);
  --icon-bg-info: rgba(14, 165, 233, 0.2);
  
  /* 阴影 - 深色主题 */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* 重置样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* APP容器 */
.app-container {
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--bg-gradient);
  position: relative;
  padding-bottom: 80px;
}

/* 页面主体 */
.page-content {
  padding: var(--spacing-md);
  padding-top: calc(60px + var(--spacing-md));
}

/* 顶部导航栏 */
.top-navbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: var(--navbar-bg);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-md);
  z-index: 1000;
  border-bottom: 1px solid var(--navbar-border);
}

.top-navbar .logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.top-navbar .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.top-navbar .logo-text {
  font-size: 18px;
  font-weight: 600;
  background: linear-gradient(90deg, var(--text-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.top-navbar .nav-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.top-navbar .nav-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 20px;
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.top-navbar .nav-icon:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.top-navbar .nav-icon.has-badge {
  position: relative;
}

.top-navbar .nav-icon .badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  background: var(--color-error);
  border-radius: var(--radius-full);
}

/* 页面标题区 */
.page-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: var(--navbar-bg);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-md);
  z-index: 1000;
  border-bottom: 1px solid var(--navbar-border);
}

.page-header .back-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
  margin-right: var(--spacing-sm);
  text-decoration: none;
}

.page-header .back-btn:hover {
  background: var(--bg-card);
}

.page-header .page-title {
  font-size: 18px;
  font-weight: 600;
  flex: 1;
}

.page-header .header-action {
  color: var(--color-primary-light);
  font-size: 14px;
  cursor: pointer;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.page-header .header-action:hover {
  background: var(--bg-card);
}

/* 底部导航栏 */
.bottom-navbar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 70px;
  background: var(--navbar-bg);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 1000;
  border-top: 1px solid var(--navbar-border);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  text-decoration: none;
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  cursor: pointer;
  min-width: 60px;
}

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

.nav-item.active {
  color: var(--color-primary-light);
}

.nav-item .nav-icon-wrap {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.nav-item.active .nav-icon-wrap {
  position: relative;
}

.nav-item.active .nav-icon-wrap::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--color-primary-light);
  border-radius: var(--radius-full);
}

.nav-item .nav-label {
  font-size: 11px;
  font-weight: 500;
}

/* 卡片样式 */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

.card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 16px;
  font-weight: 600;
}

.card-action {
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-fast);
}

.card-action:hover {
  color: var(--color-primary-light);
}

/* 服务网格 */
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.service-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  text-decoration: none;
  color: inherit;
}

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

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  background: var(--icon-bg-primary);
  color: var(--color-primary);
}

/* 商务风格图标 - 仅使用蓝色系 */
.service-icon.primary {
  background: var(--icon-bg-primary);
  color: var(--color-primary);
}

.service-icon.secondary {
  background: var(--icon-bg-secondary);
  color: var(--color-secondary);
}

.service-icon.info {
  background: var(--icon-bg-info);
  color: var(--color-info);
}

.service-icon.success {
  background: var(--icon-bg-success);
  color: var(--color-success);
}

/* 实心图标 - 用于强调 */
.service-icon.solid {
  background: var(--bg-hero);
  color: var(--text-on-primary);
}

.service-icon.solid-dark {
  background: var(--bg-hero-secondary);
  color: var(--text-on-primary);
}

.service-name {
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  white-space: nowrap;
}

/* 横幅轮播 */
.banner-section {
  margin-bottom: var(--spacing-lg);
}

.banner-slider {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/7;
}

.banner-item {
  width: 100%;
  height: 100%;
  background: var(--bg-hero);
  position: relative;
  display: flex;
  align-items: center;
  padding: var(--spacing-lg);
  color: var(--text-on-primary);
}

.banner-item.secondary {
  background: var(--bg-hero-secondary);
}

.banner-item.accent {
  background: var(--bg-hero-accent);
}

.banner-content {
  flex: 1;
}

.banner-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  color: var(--text-on-primary);
}

.banner-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-on-primary);
}

.banner-desc {
  font-size: 13px;
  opacity: 0.9;
  color: var(--text-on-primary);
}

.banner-image {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.banner-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}

.banner-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition-fast);
}

.banner-dot.active {
  width: 18px;
  background: #ffffff;
}

/* ==========================================
   特色卡片区域 - 用于推荐政策、服务等
   ========================================== */
.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.feature-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.feature-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.feature-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--icon-bg-primary);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
}

/* 政策推荐项 - 浅色主题适配 */
.policy-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-card-hover);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.policy-item:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.policy-match {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.policy-match-ring {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  border: 3px solid var(--border-color);
}

.policy-match-ring.high {
  border-color: var(--color-success);
  border-top-color: var(--border-color);
}

.policy-match-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-success);
}

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

.policy-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.policy-amount {
  font-size: 13px;
  color: var(--color-primary);
  font-weight: 500;
}

/* 服务推荐卡片 */
.service-promo-card {
  background: var(--bg-hero);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  color: var(--text-on-primary);
  position: relative;
  overflow: hidden;
}

.service-promo-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
}

.service-promo-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.service-promo-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.service-promo-desc {
  font-size: 13px;
  opacity: 0.9;
  margin-bottom: var(--spacing-md);
}

.service-promo-price {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
}

.service-promo-price .current {
  font-size: 24px;
  font-weight: 700;
}

.service-promo-price .original {
  font-size: 14px;
  opacity: 0.6;
  text-decoration: line-through;
}

/* 快捷入口 */
.quick-entry {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.quick-item {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  cursor: pointer;
  transition: var(--transition-normal);
  border: 1px solid var(--border-color);
  text-decoration: none;
  color: inherit;
}

.quick-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.quick-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

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

.quick-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.quick-desc {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 按钮样式 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

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

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

.btn-accent {
  background: var(--color-accent);
  color: #ffffff;
}

.btn-accent:hover {
  background: var(--color-accent-light);
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--icon-bg-primary);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
}

/* 列表样式 */
.list-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid var(--border-color);
  text-decoration: none;
  color: inherit;
}

.list-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--color-primary-light);
}

.list-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

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

.list-title {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 2px;
}

.list-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.list-arrow {
  color: var(--text-muted);
  font-size: 16px;
}

/* 标签 - 商务简洁风格 */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
}

.tag-primary {
  background: var(--icon-bg-primary);
  color: var(--color-primary);
}

.tag-secondary {
  background: var(--icon-bg-secondary);
  color: var(--color-secondary);
}

.tag-success {
  background: var(--icon-bg-success);
  color: var(--color-success);
}

.tag-info {
  background: var(--icon-bg-info);
  color: var(--color-info);
}

.tag-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

/* 表单元素 */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  transition: var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.2);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: 40px;
}

/* 搜索框 */
.search-box {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--bg-card);
  border-radius: var(--radius-full);
  padding: 10px 16px;
  margin-bottom: var(--spacing-lg);
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.search-box:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.2);
}

.search-box input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
}

.search-box input:focus {
  outline: none;
}

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

.search-icon {
  color: var(--text-muted);
  font-size: 18px;
}

/* 进度条 */
.progress-bar {
  height: 8px;
  background: var(--bg-card-hover);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

/* 统计数字 */
.stat-value {
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(90deg, var(--text-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* 分隔线 */
.divider {
  height: 1px;
  background: var(--border-color);
  margin: var(--spacing-lg) 0;
}

/* 空状态 */
.empty-state {
  text-align: center;
  padding: var(--spacing-2xl);
}

.empty-icon {
  font-size: 64px;
  margin-bottom: var(--spacing-md);
  opacity: 0.3;
}

.empty-title {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.empty-desc {
  font-size: 14px;
  color: var(--text-muted);
}

/* 用户头像 */
.avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  flex-shrink: 0;
}

.avatar-sm {
  width: 36px;
  height: 36px;
  font-size: 14px;
}

.avatar-lg {
  width: 72px;
  height: 72px;
  font-size: 28px;
}

/* 徽章 */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 6px;
  background: var(--color-error);
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-full);
}

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

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease forwards;
}

.animate-slide-up {
  animation: slideUp 0.4s ease forwards;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* 延迟动画 */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* 骨架屏 */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* 工具类 */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-primary { color: var(--color-primary-light); }
.text-accent { color: var(--color-accent); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }
.text-muted { color: var(--text-muted); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }

/* 特殊组件 - AI诊断动画 */
.ai-pulse {
  position: relative;
}

.ai-pulse::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  z-index: -1;
  animation: pulse 2s ease-in-out infinite;
  opacity: 0.3;
}

/* 政策匹配度 */
.match-ring {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  background: conic-gradient(var(--color-success) var(--progress, 0%), var(--bg-card-hover) 0%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.match-ring::before {
  content: '';
  position: absolute;
  inset: 8px;
  background: var(--bg-dark);
  border-radius: var(--radius-full);
}

.match-ring .value {
  position: relative;
  z-index: 1;
  font-size: 28px;
  font-weight: 700;
}

/* 响应式适配 */
@media (max-width: 380px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .quick-entry {
    grid-template-columns: 1fr;
  }
}

/* 滚动条美化 */
::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--bg-card-hover);
  border-radius: var(--radius-full);
}

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

/* ==========================================
   主题切换开关样式
   ========================================== */
.theme-switch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--border-color);
}

.theme-switch-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.theme-switch-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.theme-switch-text {
  display: flex;
  flex-direction: column;
}

.theme-switch-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.theme-switch-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* Toggle开关 */
.toggle-switch {
  position: relative;
  width: 52px;
  height: 28px;
  background: var(--bg-card-hover);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid var(--border-color);
}

.toggle-switch.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.toggle-switch.active::after {
  transform: translateX(24px);
}

/* 深色模式下的toggle */
[data-theme="dark"] .toggle-switch {
  background: var(--bg-card-hover);
}

[data-theme="dark"] .toggle-switch.active {
  background: var(--color-primary);
}