/* ============================================================
   HarmonyOS 7.0 现代卡片风格 - 后台UI重构
   特点：大圆角、柔和阴影、毛玻璃、渐变、悬浮效果、大留白
   ============================================================ */

/* ========== CSS变量 - HarmonyOS 7.0 设计系统 ========== */
:root {
  /* 主色调 - 鸿蒙蓝 */
  --hm-primary: #0A59F7;
  --hm-primary-light: #E8F0FE;
  --hm-primary-lighter: #F5F8FF;
  --hm-primary-dark: #0041D0;
  --hm-primary-gradient: linear-gradient(135deg, #0A59F7 0%, #3B82F6 50%, #60A5FA 100%);
  --hm-primary-gradient-soft: linear-gradient(135deg, rgba(10,89,247,0.1) 0%, rgba(59,130,246,0.05) 100%);

  /* 功能色 */
  --hm-success: #48C774;
  --hm-success-light: #E8F8EE;
  --hm-success-gradient: linear-gradient(135deg, #48C774 0%, #6EE7A0 100%);
  --hm-warning: #FF9F1A;
  --hm-warning-light: #FFF4E5;
  --hm-warning-gradient: linear-gradient(135deg, #FF9F1A 0%, #FFC46B 100%);
  --hm-danger: #FA5151;
  --hm-danger-light: #FFECEC;
  --hm-danger-gradient: linear-gradient(135deg, #FA5151 0%, #FF8A8A 100%);
  --hm-info: #8F959E;
  --hm-info-light: #F2F3F5;
  --hm-purple: #7C3AED;
  --hm-purple-light: #F3EFFF;
  --hm-purple-gradient: linear-gradient(135deg, #7C3AED 0%, #A78BFA 100%);
  --hm-pink: #EC4899;
  --hm-pink-light: #FDF2F8;
  --hm-pink-gradient: linear-gradient(135deg, #EC4899 0%, #F472B6 100%);
  --hm-cyan: #06B6D4;
  --hm-cyan-light: #ECFEFF;
  --hm-cyan-gradient: linear-gradient(135deg, #06B6D4 0%, #67E8F9 100%);

  /* 文字色 */
  --hm-text-primary: #182431;
  --hm-text-secondary: #586470;
  --hm-text-tertiary: #8F959E;
  --hm-text-quaternary: #B8BEC7;
  --hm-text-inverse: #FFFFFF;

  /* 背景色 */
  --hm-bg: #F5F7FA;
  --hm-bg-gradient: linear-gradient(180deg, #F0F4FF 0%, #F5F7FA 30%, #F5F7FA 100%);
  --hm-card: #FFFFFF;
  --hm-card-hover: #FAFBFC;
  --hm-border: #E8EAED;
  --hm-border-light: #F0F2F5;

  /* 圆角 - 大圆角风格 */
  --hm-radius-xs: 6px;
  --hm-radius-sm: 10px;
  --hm-radius: 16px;
  --hm-radius-lg: 20px;
  --hm-radius-xl: 28px;
  --hm-radius-2xl: 36px;
  --hm-radius-full: 9999px;

  /* 阴影 - 柔和多层阴影 */
  --hm-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --hm-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --hm-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  --hm-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.1);
  --hm-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
  --hm-shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.15);
  --hm-shadow-primary: 0 4px 16px rgba(10, 89, 247, 0.25);
  --hm-shadow-primary-lg: 0 8px 32px rgba(10, 89, 247, 0.35);
  --hm-shadow-success: 0 4px 16px rgba(72, 199, 116, 0.25);
  --hm-shadow-warning: 0 4px 16px rgba(255, 159, 26, 0.25);
  --hm-shadow-danger: 0 4px 16px rgba(250, 81, 81, 0.25);

  /* 间距 - 大留白 */
  --hm-space-xs: 4px;
  --hm-space-sm: 8px;
  --hm-space: 16px;
  --hm-space-md: 20px;
  --hm-space-lg: 24px;
  --hm-space-xl: 32px;
  --hm-space-2xl: 48px;

  /* 过渡动画 */
  --hm-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --hm-transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --hm-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* 毛玻璃 */
  --hm-glass: rgba(255, 255, 255, 0.72);
  --hm-glass-border: rgba(255, 255, 255, 0.8);
  --hm-glass-blur: blur(20px) saturate(180%);
}

/* ========== 全局基础样式 ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body, #app {
  height: 100%;
  font-family: 'HarmonyOS Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--hm-bg-gradient);
  color: var(--hm-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.01em;
}

/* 滚动条美化 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--hm-text-quaternary);
  border-radius: var(--hm-radius-full);
  transition: var(--hm-transition);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--hm-text-tertiary);
}

/* ========== 登录页面 - 现代渐变风格 ========== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #0A59F7 50%, #3B82F6 75%, #60A5FA 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  position: relative;
  overflow: hidden;
  padding: var(--hm-space-lg);
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* 登录页装饰圆 */
.login-page::before,
.login-page::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: var(--hm-glass-blur);
}
.login-page::before {
  width: 400px;
  height: 400px;
  top: -100px;
  left: -100px;
  animation: float 8s ease-in-out infinite;
}
.login-page::after {
  width: 300px;
  height: 300px;
  bottom: -80px;
  right: -80px;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(5deg); }
}

.login-box {
  background: var(--hm-glass);
  backdrop-filter: var(--hm-glass-blur);
  -webkit-backdrop-filter: var(--hm-glass-blur);
  border: 1px solid var(--hm-glass-border);
  border-radius: var(--hm-radius-xl);
  padding: var(--hm-space-2xl);
  width: 100%;
  max-width: 440px;
  box-shadow: var(--hm-shadow-xl);
  position: relative;
  z-index: 10;
  animation: slideUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-box h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: var(--hm-space-xs);
  background: var(--hm-primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-box .login-subtitle {
  text-align: center;
  color: var(--hm-text-secondary);
  font-size: 14px;
  margin-bottom: var(--hm-space-xl);
}

.login-box .el-form-item {
  margin-bottom: var(--hm-space-lg);
}

.login-box .el-input__wrapper {
  border-radius: var(--hm-radius) !important;
  padding: 4px 16px !important;
  box-shadow: 0 0 0 1px var(--hm-border) inset !important;
  background: rgba(255, 255, 255, 0.9) !important;
  transition: var(--hm-transition) !important;
}
.login-box .el-input__wrapper:hover {
  box-shadow: 0 0 0 1px var(--hm-primary) inset !important;
}
.login-box .el-input__wrapper.is-focus {
  box-shadow: 0 0 0 2px rgba(10, 89, 247, 0.3) inset !important;
}

.login-box .el-button--primary {
  width: 100%;
  height: 48px;
  border-radius: var(--hm-radius) !important;
  font-size: 16px;
  font-weight: 600;
  background: var(--hm-primary-gradient) !important;
  border: none !important;
  box-shadow: var(--hm-shadow-primary) !important;
  transition: var(--hm-transition) !important;
  letter-spacing: 0.05em;
}
.login-box .el-button--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--hm-shadow-primary-lg) !important;
}
.login-box .el-button--primary:active {
  transform: translateY(0);
}

.login-tip {
  text-align: center;
  margin-top: var(--hm-space-lg);
  padding: var(--hm-space-sm) var(--hm-space);
  background: var(--hm-primary-lighter);
  border-radius: var(--hm-radius-sm);
  font-size: 13px;
  color: var(--hm-primary);
  font-weight: 500;
}

/* ========== 后台布局 - 现代毛玻璃风格 ========== */
.admin-layout {
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--hm-bg-gradient);
}

/* 顶部导航栏 - 毛玻璃 */
.admin-header {
  height: 68px;
  background: var(--hm-glass);
  backdrop-filter: var(--hm-glass-blur);
  -webkit-backdrop-filter: var(--hm-glass-blur);
  border-bottom: 1px solid var(--hm-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--hm-space-xl);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--hm-shadow-xs);
}

.admin-header .logo {
  display: flex;
  align-items: center;
  gap: var(--hm-space-sm);
  font-size: 18px;
  font-weight: 700;
  background: var(--hm-primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.admin-header .logo::before {
  content: '';
  display: inline-block;
  width: 36px;
  height: 36px;
  background: var(--hm-primary-gradient);
  border-radius: var(--hm-radius);
  box-shadow: var(--hm-shadow-primary);
}

.admin-header .user-info {
  display: flex;
  align-items: center;
  gap: var(--hm-space);
}

.admin-header .user-info .el-button {
  border-radius: var(--hm-radius) !important;
  font-weight: 500;
  transition: var(--hm-transition) !important;
}

.admin-header .user-info .el-button--primary {
  background: var(--hm-primary-gradient) !important;
  border: none !important;
  box-shadow: var(--hm-shadow-primary) !important;
}
.admin-header .user-info .el-button--primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--hm-shadow-primary-lg) !important;
}

/* 主体区域 */
.admin-body {
  flex: 1;
  display: flex;
  overflow: hidden;
  padding: var(--hm-space);
  gap: var(--hm-space);
}

/* 侧边栏 - 现代卡片风格 */
.admin-sidebar {
  width: 240px;
  background: var(--hm-card);
  border-radius: var(--hm-radius-lg);
  box-shadow: var(--hm-shadow-sm);
  padding: var(--hm-space-md) var(--hm-space-sm);
  overflow-y: auto;
  overflow-x: hidden;
  flex-shrink: 0;
  transition: var(--hm-transition);
}

.admin-sidebar:hover {
  box-shadow: var(--hm-shadow);
}

.admin-sidebar .el-menu {
  border-right: none !important;
  background: transparent !important;
}

.admin-sidebar .el-menu-item {
  border-radius: var(--hm-radius) !important;
  margin: 2px var(--hm-space-sm) !important;
  padding: 0 var(--hm-space) !important;
  height: 44px !important;
  line-height: 44px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--hm-text-secondary) !important;
  transition: var(--hm-transition) !important;
  margin-bottom: 2px !important;
}

.admin-sidebar .el-menu-item:hover {
  background: var(--hm-primary-lighter) !important;
  color: var(--hm-primary) !important;
  transform: translateX(4px);
}

.admin-sidebar .el-menu-item.is-active {
  background: var(--hm-primary-gradient) !important;
  color: var(--hm-text-inverse) !important;
  box-shadow: var(--hm-shadow-primary) !important;
  font-weight: 600 !important;
}

.admin-sidebar .el-menu-item .el-icon {
  font-size: 18px !important;
  margin-right: 10px !important;
}

.admin-sidebar .el-sub-menu__title {
  border-radius: var(--hm-radius) !important;
  margin: 2px var(--hm-space-sm) !important;
  padding: 0 var(--hm-space) !important;
  height: 44px !important;
  line-height: 44px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--hm-text-secondary) !important;
  transition: var(--hm-transition) !important;
}

.admin-sidebar .el-sub-menu__title:hover {
  background: var(--hm-primary-lighter) !important;
  color: var(--hm-primary) !important;
}

/* 菜单角标 */
.menu-badge {
  margin-left: auto;
}

/* 内容区域 */
.admin-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 var(--hm-space-xs);
  animation: fadeIn 0.3s ease;
}

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

/* ========== 页面通用容器 - 卡片风格 ========== */
.page-container {
  padding: var(--hm-space) 0;
}

/* 页面标题 */
.page-header {
  margin-bottom: var(--hm-space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--hm-space);
}

.page-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--hm-text-primary);
  display: flex;
  align-items: center;
  gap: var(--hm-space-sm);
}

.page-title::before {
  content: '';
  width: 4px;
  height: 24px;
  background: var(--hm-primary-gradient);
  border-radius: var(--hm-radius-full);
}

.page-subtitle {
  font-size: 14px;
  color: var(--hm-text-tertiary);
  margin-top: 4px;
}

/* 卡片容器 - 现代圆角卡片 */
.card {
  background: var(--hm-card);
  border-radius: var(--hm-radius-lg);
  box-shadow: var(--hm-shadow-sm);
  padding: var(--hm-space-lg);
  margin-bottom: var(--hm-space-lg);
  transition: var(--hm-transition);
  border: 1px solid var(--hm-border-light);
}

.card:hover {
  box-shadow: var(--hm-shadow);
  border-color: var(--hm-border);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--hm-space-lg);
  padding-bottom: var(--hm-space);
  border-bottom: 1px solid var(--hm-border-light);
}

.card-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--hm-text-primary);
  display: flex;
  align-items: center;
  gap: var(--hm-space-sm);
}

.card-title .el-icon {
  color: var(--hm-primary);
  font-size: 20px;
}

/* ========== 统计卡片 - 渐变图标卡片 ========== */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--hm-space-lg);
  margin-bottom: var(--hm-space-lg);
}

.stat-card {
  background: var(--hm-card);
  border-radius: var(--hm-radius-lg);
  box-shadow: var(--hm-shadow-sm);
  padding: var(--hm-space-lg);
  transition: var(--hm-transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--hm-border-light);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: var(--hm-primary-gradient-soft);
  border-radius: 50%;
  transform: translate(30%, -30%);
  transition: var(--hm-transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--hm-shadow-md);
  border-color: var(--hm-primary-light);
}

.stat-card:hover::before {
  transform: translate(20%, -20%) scale(1.1);
}

.stat-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--hm-space);
  position: relative;
  z-index: 1;
}

.stat-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--hm-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: var(--hm-shadow-sm);
  transition: var(--hm-transition);
}

.stat-card:hover .stat-card-icon {
  transform: scale(1.1) rotate(-5deg);
}

.stat-card-icon.primary { background: var(--hm-primary-gradient); color: white; box-shadow: var(--hm-shadow-primary); }
.stat-card-icon.success { background: var(--hm-success-gradient); color: white; box-shadow: var(--hm-shadow-success); }
.stat-card-icon.warning { background: var(--hm-warning-gradient); color: white; box-shadow: var(--hm-shadow-warning); }
.stat-card-icon.danger { background: var(--hm-danger-gradient); color: white; box-shadow: var(--hm-shadow-danger); }
.stat-card-icon.purple { background: var(--hm-purple-gradient); color: white; }
.stat-card-icon.cyan { background: var(--hm-cyan-gradient); color: white; }
.stat-card-icon.pink { background: var(--hm-pink-gradient); color: white; }

.stat-card-trend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: var(--hm-radius-full);
}

.stat-card-trend.up {
  background: var(--hm-success-light);
  color: var(--hm-success);
}

.stat-card-trend.down {
  background: var(--hm-danger-light);
  color: var(--hm-danger);
}

.stat-card-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--hm-text-primary);
  margin-bottom: 4px;
  line-height: 1.2;
  position: relative;
  z-index: 1;
}

.stat-card-label {
  font-size: 14px;
  color: var(--hm-text-tertiary);
  font-weight: 500;
  position: relative;
  z-index: 1;
}

.stat-card-footer {
  margin-top: var(--hm-space);
  padding-top: var(--hm-space);
  border-top: 1px solid var(--hm-border-light);
  font-size: 12px;
  color: var(--hm-text-tertiary);
  position: relative;
  z-index: 1;
}

/* ========== 按钮 - 现代渐变风格 ========== */
.el-button {
  border-radius: var(--hm-radius) !important;
  font-weight: 500 !important;
  transition: var(--hm-transition) !important;
  letter-spacing: 0.02em;
  border: none !important;
}

.el-button:hover {
  transform: translateY(-1px);
}

.el-button:active {
  transform: translateY(0);
}

.el-button--primary {
  background: var(--hm-primary-gradient) !important;
  box-shadow: var(--hm-shadow-primary) !important;
  color: white !important;
}
.el-button--primary:hover {
  box-shadow: var(--hm-shadow-primary-lg) !important;
}

.el-button--success {
  background: var(--hm-success-gradient) !important;
  box-shadow: var(--hm-shadow-success) !important;
  color: white !important;
}

.el-button--warning {
  background: var(--hm-warning-gradient) !important;
  box-shadow: var(--hm-shadow-warning) !important;
  color: white !important;
}

.el-button--danger {
  background: var(--hm-danger-gradient) !important;
  box-shadow: var(--hm-shadow-danger) !important;
  color: white !important;
}

.el-button--info {
  background: var(--hm-info-light) !important;
  color: var(--hm-text-secondary) !important;
}

.el-button--default {
  background: var(--hm-card) !important;
  color: var(--hm-text-secondary) !important;
  border: 1px solid var(--hm-border) !important;
  box-shadow: var(--hm-shadow-xs) !important;
}
.el-button--default:hover {
  border-color: var(--hm-primary) !important;
  color: var(--hm-primary) !important;
  background: var(--hm-primary-lighter) !important;
}

.el-button.is-round {
  border-radius: var(--hm-radius-full) !important;
}

.el-button--small {
  padding: 8px 16px !important;
  font-size: 13px !important;
}

/* ========== 表单 - 现代圆角风格 ========== */
.el-input__wrapper,
.el-textarea__inner,
.el-select .el-input__wrapper,
.el-date-editor .el-input__wrapper {
  border-radius: var(--hm-radius) !important;
  box-shadow: 0 0 0 1px var(--hm-border) inset !important;
  transition: var(--hm-transition) !important;
  background: var(--hm-card) !important;
}

.el-input__wrapper:hover,
.el-textarea__inner:hover,
.el-select .el-input__wrapper:hover {
  box-shadow: 0 0 0 1px var(--hm-primary) inset !important;
}

.el-input__wrapper.is-focus,
.el-textarea__inner:focus,
.el-select .el-input__wrapper.is-focus {
  box-shadow: 0 0 0 2px rgba(10, 89, 247, 0.25) inset !important;
}

.el-form-item__label {
  font-weight: 500 !important;
  color: var(--hm-text-secondary) !important;
}

/* ========== 表格 - 现代卡片风格 ========== */
.el-table {
  border-radius: var(--hm-radius) !important;
  overflow: hidden !important;
  box-shadow: var(--hm-shadow-xs) !important;
  --el-table-border-color: var(--hm-border-light) !important;
  --el-table-header-bg-color: #F8F9FB !important;
}

.el-table th.el-table__cell {
  background: #F8F9FB !important;
  color: var(--hm-text-secondary) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  padding: 14px 12px !important;
  border-bottom: 2px solid var(--hm-border) !important;
}

.el-table td.el-table__cell {
  padding: 14px 12px !important;
  font-size: 14px !important;
  color: var(--hm-text-primary) !important;
  border-bottom: 1px solid var(--hm-border-light) !important;
}

.el-table tr {
  transition: var(--hm-transition-fast) !important;
}

.el-table--enable-row-hover .el-table__body tr:hover > td.el-table__cell {
  background: var(--hm-primary-lighter) !important;
}

.el-table .el-button {
  margin-right: 8px;
}

.el-table .el-button:last-child {
  margin-right: 0;
}

/* 表格状态标签 */
.status-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--hm-radius-full);
  font-size: 12px;
  font-weight: 600;
}

.status-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.status-tag.pending { background: var(--hm-warning-light); color: var(--hm-warning); }
.status-tag.processing { background: var(--hm-primary-light); color: var(--hm-primary); }
.status-tag.completed { background: var(--hm-success-light); color: var(--hm-success); }
.status-tag.cancelled { background: var(--hm-info-light); color: var(--hm-info); }
.status-tag.delivered { background: var(--hm-purple-light); color: var(--hm-purple); }
.status-tag.paid { background: var(--hm-success-light); color: var(--hm-success); }
.status-tag.unpaid { background: var(--hm-danger-light); color: var(--hm-danger); }
.status-tag.partial { background: var(--hm-warning-light); color: var(--hm-warning); }

/* ========== 对话框 - 现代毛玻璃风格 ========== */
.el-dialog {
  border-radius: var(--hm-radius-xl) !important;
  box-shadow: var(--hm-shadow-xl) !important;
  border: none !important;
  overflow: hidden !important;
}

.el-dialog__header {
  padding: var(--hm-space-lg) var(--hm-space-xl) !important;
  background: var(--hm-primary-lighter) !important;
  border-bottom: 1px solid var(--hm-border-light) !important;
  margin-right: 0 !important;
}

.el-dialog__title {
  font-size: 18px !important;
  font-weight: 700 !important;
  color: var(--hm-text-primary) !important;
  display: flex;
  align-items: center;
  gap: var(--hm-space-sm);
}

.el-dialog__title::before {
  content: '';
  width: 4px;
  height: 20px;
  background: var(--hm-primary-gradient);
  border-radius: var(--hm-radius-full);
}

.el-dialog__body {
  padding: var(--hm-space-xl) !important;
}

.el-dialog__footer {
  padding: var(--hm-space-lg) var(--hm-space-xl) !important;
  border-top: 1px solid var(--hm-border-light) !important;
  background: #FAFBFC;
}

.el-overlay-dialog {
  backdrop-filter: blur(8px);
}

/* ========== 标签页 - 现代风格 ========== */
.el-tabs__item {
  font-weight: 500 !important;
  font-size: 14px !important;
  padding: 0 var(--hm-space-lg) !important;
  height: 44px !important;
  line-height: 44px !important;
  transition: var(--hm-transition) !important;
}

.el-tabs__item.is-active {
  color: var(--hm-primary) !important;
  font-weight: 600 !important;
}

.el-tabs__active-bar {
  background: var(--hm-primary-gradient) !important;
  height: 3px !important;
  border-radius: var(--hm-radius-full);
}

.el-tabs__nav-wrap::after {
  background-color: var(--hm-border-light) !important;
}

/* ========== 分页 - 现代风格 ========== */
.el-pagination {
  margin-top: var(--hm-space-lg) !important;
  justify-content: center !important;
}

.el-pagination .el-pager li {
  border-radius: var(--hm-radius-sm) !important;
  margin: 0 4px !important;
  min-width: 36px !important;
  height: 36px !important;
  line-height: 36px !important;
  font-weight: 500 !important;
  transition: var(--hm-transition) !important;
}

.el-pagination .el-pager li:hover {
  background: var(--hm-primary-lighter) !important;
  color: var(--hm-primary) !important;
}

.el-pagination .el-pager li.is-active {
  background: var(--hm-primary-gradient) !important;
  color: white !important;
  box-shadow: var(--hm-shadow-primary) !important;
}

/* ========== 消息提示 - 现代风格 ========== */
.el-message {
  border-radius: var(--hm-radius) !important;
  box-shadow: var(--hm-shadow-md) !important;
  border: none !important;
  padding: var(--hm-space) var(--hm-space-lg) !important;
  font-weight: 500 !important;
}

.el-message--success {
  background: var(--hm-success-light) !important;
  color: var(--hm-success) !important;
}

.el-message--warning {
  background: var(--hm-warning-light) !important;
  color: var(--hm-warning) !important;
}

.el-message--error {
  background: var(--hm-danger-light) !important;
  color: var(--hm-danger) !important;
}

.el-message--info {
  background: var(--hm-info-light) !important;
  color: var(--hm-text-secondary) !important;
}

/* ========== 通知 - 现代卡片风格 ========== */
.el-notification {
  border-radius: var(--hm-radius-lg) !important;
  box-shadow: var(--hm-shadow-lg) !important;
  border: none !important;
  padding: var(--hm-space-lg) !important;
}

.el-notification__title {
  font-weight: 600 !important;
  font-size: 15px !important;
}

.el-notification__content {
  font-size: 13px !important;
  color: var(--hm-text-secondary) !important;
  line-height: 1.6 !important;
}

/* ========== 徽章 - 现代渐变风格 ========== */
.el-badge__content {
  border-radius: var(--hm-radius-full) !important;
  font-weight: 600 !important;
  font-size: 11px !important;
  padding: 0 6px !important;
  height: 18px !important;
  line-height: 18px !important;
  border: none !important;
}

.el-badge__content--danger {
  background: var(--hm-danger-gradient) !important;
  box-shadow: var(--hm-shadow-danger) !important;
}

.el-badge__content--primary {
  background: var(--hm-primary-gradient) !important;
  box-shadow: var(--hm-shadow-primary) !important;
}

.el-badge__content--success {
  background: var(--hm-success-gradient) !important;
}

.el-badge__content--warning {
  background: var(--hm-warning-gradient) !important;
}

/* ========== 开关 - 现代风格 ========== */
.el-switch {
  --el-switch-on-color: var(--hm-primary) !important;
  --el-switch-off-color: var(--hm-border) !important;
}

.el-switch__core {
  border-radius: var(--hm-radius-full) !important;
  transition: var(--hm-transition) !important;
}

.el-switch.is-checked .el-switch__core {
  box-shadow: var(--hm-shadow-primary) !important;
}

/* ========== 选择器 - 现代风格 ========== */
.el-select-dropdown {
  border-radius: var(--hm-radius) !important;
  box-shadow: var(--hm-shadow-lg) !important;
  border: none !important;
  overflow: hidden !important;
}

.el-select-dropdown__item {
  padding: 10px 16px !important;
  font-size: 14px !important;
  transition: var(--hm-transition-fast) !important;
}

.el-select-dropdown__item:hover {
  background: var(--hm-primary-lighter) !important;
  color: var(--hm-primary) !important;
}

.el-select-dropdown__item.selected {
  background: var(--hm-primary-light) !important;
  color: var(--hm-primary) !important;
  font-weight: 600 !important;
}

/* ========== 日期选择器 - 现代风格 ========== */
.el-picker-panel {
  border-radius: var(--hm-radius) !important;
  box-shadow: var(--hm-shadow-lg) !important;
  border: none !important;
}

/* ========== 进度条 - 现代渐变风格 ========== */
.el-progress-bar__outer {
  border-radius: var(--hm-radius-full) !important;
  background-color: var(--hm-border-light) !important;
  height: 10px !important;
}

.el-progress-bar__inner {
  border-radius: var(--hm-radius-full) !important;
  background: var(--hm-primary-gradient) !important;
  transition: width 0.6s ease !important;
}

/* ========== 空状态 - 现代风格 ========== */
.el-empty {
  padding: var(--hm-space-2xl) !important;
}

.el-empty__description p {
  color: var(--hm-text-tertiary) !important;
  font-size: 14px !important;
}

/* ========== 加载 - 现代风格 ========== */
.el-loading-mask {
  background: rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(4px);
}

.el-loading-spinner .path {
  stroke: var(--hm-primary) !important;
}

/* ========== 工具类 ========== */
.text-primary { color: var(--hm-primary) !important; }
.text-success { color: var(--hm-success) !important; }
.text-warning { color: var(--hm-warning) !important; }
.text-danger { color: var(--hm-danger) !important; }
.text-secondary { color: var(--hm-text-secondary) !important; }
.text-tertiary { color: var(--hm-text-tertiary) !important; }

.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }
.fw-medium { font-weight: 500 !important; }

.fs-xs { font-size: 12px !important; }
.fs-sm { font-size: 13px !important; }
.fs-base { font-size: 14px !important; }
.fs-lg { font-size: 16px !important; }
.fs-xl { font-size: 18px !important; }
.fs-2xl { font-size: 24px !important; }
.fs-3xl { font-size: 32px !important; }

.mt-xs { margin-top: var(--hm-space-xs) !important; }
.mt-sm { margin-top: var(--hm-space-sm) !important; }
.mt { margin-top: var(--hm-space) !important; }
.mt-lg { margin-top: var(--hm-space-lg) !important; }
.mt-xl { margin-top: var(--hm-space-xl) !important; }

.mb-xs { margin-bottom: var(--hm-space-xs) !important; }
.mb-sm { margin-bottom: var(--hm-space-sm) !important; }
.mb { margin-bottom: var(--hm-space) !important; }
.mb-lg { margin-bottom: var(--hm-space-lg) !important; }
.mb-xl { margin-bottom: var(--hm-space-xl) !important; }

/* 响应式 */
@media (max-width: 1200px) {
  .stat-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .admin-sidebar {
    width: 64px;
    padding: var(--hm-space-sm) var(--hm-space-xs);
  }
  .admin-sidebar .el-menu-item span,
  .admin-sidebar .el-sub-menu__title span {
    display: none;
  }
  .stat-cards {
    grid-template-columns: 1fr;
  }
  .admin-header {
    padding: 0 var(--hm-space);
  }
  .admin-body {
    padding: var(--hm-space-sm);
    gap: var(--hm-space-sm);
  }
}

/* ============================================================
   暗色模式 - Dark Mode
   通过在body或#app上添加.dark类启用
   ============================================================ */
.dark {
  /* 背景色 */
  --bg-primary: #1a1a2e;
  --bg-secondary: #16213e;
  --bg-card: #1f2937;
  --bg-card-hover: #2d3748;
  --bg-input: #2d3748;
  --bg-table-header: #2d3748;
  --bg-table-row: #1f2937;
  --bg-table-row-hover: #2d3748;

  /* 文字色 */
  --text-primary: #e5e7eb;
  --text-secondary: #9ca3af;
  --text-tertiary: #6b7280;
  --text-inverse: #1f2937;

  /* 边框色 */
  --border-primary: #374151;
  --border-secondary: #4b5563;
  --border-light: #374151;

  /* 阴影 */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);

  /* 主色调保持不变，但调整浅色变体 */
  --hm-primary-light: rgba(10, 89, 247, 0.2);
  --hm-primary-lighter: rgba(10, 89, 247, 0.1);
}

/* 暗色模式 - 全局背景 */
.dark body,
.dark {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%) !important;
  color: var(--text-primary) !important;
}

/* 暗色模式 - 卡片 */
.dark .el-card,
.dark .panel,
.dark .page-card {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-primary) !important;
  box-shadow: var(--shadow-md) !important;
}

.dark .el-card__header {
  border-bottom: 1px solid var(--border-primary) !important;
  color: var(--text-primary) !important;
}

/* 暗色模式 - 表格 */
.dark .el-table {
  background: var(--bg-table-row) !important;
  color: var(--text-primary) !important;
}

.dark .el-table th.el-table__cell {
  background: var(--bg-table-header) !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--border-primary) !important;
}

.dark .el-table td.el-table__cell {
  border-bottom: 1px solid var(--border-primary) !important;
}

.dark .el-table--striped .el-table__body tr.el-table__row--striped td.el-table__cell {
  background: var(--bg-card) !important;
}

.dark .el-table__body tr:hover > td.el-table__cell {
  background: var(--bg-table-row-hover) !important;
}

/* 暗色模式 - 输入框 */
.dark .el-input__wrapper,
.dark .el-textarea__inner,
.dark .el-select__wrapper {
  background: var(--bg-input) !important;
  box-shadow: 0 0 0 1px var(--border-primary) inset !important;
  color: var(--text-primary) !important;
}

.dark .el-input__inner,
.dark .el-textarea__inner {
  color: var(--text-primary) !important;
}

.dark .el-input__inner::placeholder,
.dark .el-textarea__inner::placeholder {
  color: var(--text-tertiary) !important;
}

/* 暗色模式 - 下拉菜单 */
.dark .el-select-dropdown,
.dark .el-dropdown-menu,
.dark .el-popper {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-primary) !important;
}

.dark .el-select-dropdown__item,
.dark .el-dropdown-menu__item {
  color: var(--text-primary) !important;
}

.dark .el-select-dropdown__item:hover,
.dark .el-dropdown-menu__item:hover {
  background: var(--bg-card-hover) !important;
}

/* 暗色模式 - 弹窗 */
.dark .el-dialog,
.dark .el-message-box {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-primary) !important;
}

.dark .el-dialog__title,
.dark .el-message-box__title {
  color: var(--text-primary) !important;
}

.dark .el-dialog__body,
.dark .el-message-box__message {
  color: var(--text-secondary) !important;
}

/* 暗色模式 - 分页 */
.dark .el-pagination {
  color: var(--text-secondary) !important;
}

.dark .el-pagination button,
.dark .el-pagination .el-pager li {
  background: var(--bg-input) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-primary) !important;
}

.dark .el-pagination .el-pager li.is-active {
  background: var(--hm-primary) !important;
  color: #fff !important;
}

/* 暗色模式 - 标签 */
.dark .el-tag {
  background: var(--bg-input) !important;
  border: 1px solid var(--border-primary) !important;
  color: var(--text-primary) !important;
}

/* 暗色模式 - 描述列表 */
.dark .el-descriptions {
  color: var(--text-primary) !important;
}

.dark .el-descriptions__label {
  background: var(--bg-table-header) !important;
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-primary) !important;
}

.dark .el-descriptions__content {
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-primary) !important;
}

/* 暗色模式 - 侧边栏 */
.dark .sidebar,
.dark .el-aside {
  background: var(--bg-secondary) !important;
  border-right: 1px solid var(--border-primary) !important;
}

.dark .el-menu {
  background: var(--bg-secondary) !important;
}

.dark .el-menu-item,
.dark .el-sub-menu__title {
  color: var(--text-secondary) !important;
}

.dark .el-menu-item:hover,
.dark .el-sub-menu__title:hover {
  background: var(--bg-card-hover) !important;
  color: var(--text-primary) !important;
}

.dark .el-menu-item.is-active {
  background: var(--hm-primary) !important;
  color: #fff !important;
}

/* 暗色模式 - 顶部栏 */
.dark .header,
.dark .el-header {
  background: var(--bg-secondary) !important;
  border-bottom: 1px solid var(--border-primary) !important;
  color: var(--text-primary) !important;
}

/* 暗色模式 - 表单标签 */
.dark .el-form-item__label {
  color: var(--text-secondary) !important;
}

/* 暗色模式 - 单选/复选框 */
.dark .el-radio__label,
.dark .el-checkbox__label {
  color: var(--text-primary) !important;
}

/* 暗色模式 - 消息提示 */
.dark .el-message {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-primary) !important;
  color: var(--text-primary) !important;
}

/* 暗色模式 - 统计卡片保持渐变，但调整文字对比度 */
.dark .stat-card {
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* 暗色模式 - 滚动条 */
.dark ::-webkit-scrollbar-track {
  background: var(--bg-secondary) !important;
}

.dark ::-webkit-scrollbar-thumb {
  background: var(--border-secondary) !important;
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary) !important;
}

/* 暗色模式过渡动画 */
.dark,
.dark * {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

/* ============================================================
   响应式适配 - Responsive Design
   断点：1920px / 1440px / 1200px / 1024px / 768px / 480px
   ============================================================ */

/* ========== 超大屏幕（≥1920px）========== */
@media (min-width: 1920px) {
  .page-container {
    max-width: 1800px;
    margin: 0 auto;
  }
  .stat-cards .el-col {
    margin-bottom: 0;
  }
}

/* ========== 大屏幕（1440px - 1919px）========== */
@media (max-width: 1919px) and (min-width: 1440px) {
  .page-container {
    padding: 20px;
  }
}

/* ========== 中等屏幕（1200px - 1439px）========== */
@media (max-width: 1439px) and (min-width: 1200px) {
  .page-container {
    padding: 16px;
  }
  .stat-card {
    padding: 20px;
  }
  .stat-value {
    font-size: 28px;
  }
}

/* ========== 小大屏幕（1024px - 1199px）========== */
@media (max-width: 1199px) and (min-width: 1024px) {
  .page-container {
    padding: 16px;
  }
  /* 统计卡片改为2列 */
  .stat-cards .el-col {
    margin-bottom: 16px;
  }
  .stat-card {
    padding: 18px;
  }
  .stat-value {
    font-size: 26px;
  }
  /* 主内容区改为单列 */
  .main-content {
    grid-template-columns: 1fr !important;
  }
  /* 表格字体缩小 */
  .el-table {
    font-size: 13px;
  }
  .el-table th, .el-table td {
    padding: 8px 6px !important;
  }
}

/* ========== 平板（768px - 1023px）========== */
@media (max-width: 1023px) and (min-width: 768px) {
  .page-container {
    padding: 12px;
  }
  /* 统计卡片改为2列 */
  .stat-cards .el-col {
    margin-bottom: 12px;
  }
  .stat-card {
    padding: 16px;
  }
  .stat-value {
    font-size: 24px;
  }
  .stat-label {
    font-size: 13px;
  }
  .stat-sub {
    font-size: 12px;
  }
  /* 主内容区改为单列 */
  .main-content {
    grid-template-columns: 1fr !important;
  }
  /* 表格横向滚动 */
  .el-table {
    font-size: 12px;
    overflow-x: auto;
  }
  .el-table th, .el-table td {
    padding: 6px 4px !important;
  }
  /* 表单改为单列 */
  .el-form-item {
    margin-bottom: 16px;
  }
  /* 弹窗宽度调整 */
  .el-dialog {
    width: 90% !important;
    max-width: 600px;
  }
  /* 顶部栏调整 */
  .admin-header {
    padding: 0 12px;
  }
  .admin-header .logo {
    font-size: 16px;
  }
  .user-info {
    gap: 8px;
  }
  /* 侧边栏宽度调整 */
  .sidebar {
    width: 180px !important;
  }
  .el-menu-item {
    padding: 0 16px !important;
    font-size: 13px;
  }
}

/* ========== 手机（480px - 767px）========== */
@media (max-width: 767px) and (min-width: 480px) {
  .page-container {
    padding: 8px;
  }
  /* 统计卡片改为2列 */
  .stat-cards .el-col {
    margin-bottom: 8px;
  }
  .stat-card {
    padding: 14px;
  }
  .stat-value {
    font-size: 22px;
  }
  .stat-label {
    font-size: 12px;
    margin-bottom: 6px;
  }
  .stat-sub {
    font-size: 11px;
    margin-top: 4px;
  }
  /* 主内容区改为单列 */
  .main-content {
    grid-template-columns: 1fr !important;
  }
  /* 表格横向滚动 */
  .el-table {
    font-size: 11px;
    overflow-x: auto;
    display: block;
  }
  .el-table th, .el-table td {
    padding: 4px 3px !important;
    white-space: nowrap;
  }
  /* 表单改为单列 */
  .el-form-item {
    margin-bottom: 12px;
  }
  .el-form-item__label {
    font-size: 12px;
  }
  /* 弹窗全宽 */
  .el-dialog {
    width: 95% !important;
    margin: 5vh auto !important;
  }
  .el-dialog__body {
    padding: 12px !important;
  }
  /* 顶部栏调整 */
  .admin-header {
    padding: 0 8px;
    height: 48px;
  }
  .admin-header .logo {
    font-size: 14px;
  }
  .user-info {
    gap: 4px;
  }
  .user-info .el-button {
    padding: 4px 8px;
    font-size: 12px;
  }
  /* 侧边栏可折叠 */
  .sidebar {
    width: 60px !important;
    overflow: hidden;
  }
  .sidebar:hover {
    width: 200px !important;
    position: absolute;
    z-index: 1000;
    height: 100vh;
  }
  .el-menu-item span {
    display: none;
  }
  .sidebar:hover .el-menu-item span {
    display: inline;
  }
  .el-menu-item {
    padding: 0 20px !important;
    justify-content: center;
  }
  .sidebar:hover .el-menu-item {
    justify-content: flex-start;
  }
  /* 分页调整 */
  .el-pagination {
    justify-content: center !important;
    flex-wrap: wrap;
  }
  .el-pagination button, .el-pagination .el-pager li {
    min-width: 28px;
    height: 28px;
    font-size: 12px;
  }
  /* 卡片内边距缩小 */
  .el-card {
    margin-bottom: 12px;
  }
  .el-card__body {
    padding: 12px !important;
  }
  .el-card__header {
    padding: 10px 12px !important;
  }
  /* 描述列表调整 */
  .el-descriptions {
    font-size: 12px;
  }
  .el-descriptions__label, .el-descriptions__content {
    padding: 6px 8px !important;
  }
}

/* ========== 小手机（<480px）========== */
@media (max-width: 479px) {
  .page-container {
    padding: 6px;
  }
  /* 统计卡片改为1列 */
  .stat-cards .el-col {
    margin-bottom: 8px;
  }
  .stat-card {
    padding: 12px;
  }
  .stat-value {
    font-size: 20px;
  }
  .stat-label {
    font-size: 11px;
    margin-bottom: 4px;
  }
  .stat-sub {
    font-size: 10px;
    margin-top: 2px;
  }
  /* 主内容区改为单列 */
  .main-content {
    grid-template-columns: 1fr !important;
  }
  /* 表格横向滚动 */
  .el-table {
    font-size: 10px;
    overflow-x: auto;
    display: block;
  }
  .el-table th, .el-table td {
    padding: 3px 2px !important;
    white-space: nowrap;
  }
  /* 表单改为单列 */
  .el-form-item {
    margin-bottom: 10px;
  }
  .el-form-item__label {
    font-size: 11px;
  }
  /* 弹窗全宽 */
  .el-dialog {
    width: 98% !important;
    margin: 2vh auto !important;
  }
  .el-dialog__body {
    padding: 10px !important;
  }
  .el-dialog__header {
    padding: 10px !important;
  }
  /* 顶部栏调整 */
  .admin-header {
    padding: 0 6px;
    height: 44px;
  }
  .admin-header .logo {
    font-size: 12px;
  }
  .user-info {
    gap: 2px;
  }
  .user-info .el-button {
    padding: 2px 6px;
    font-size: 11px;
  }
  /* 侧边栏可折叠 */
  .sidebar {
    width: 50px !important;
    overflow: hidden;
  }
  .sidebar:hover {
    width: 180px !important;
    position: absolute;
    z-index: 1000;
    height: 100vh;
  }
  .el-menu-item span {
    display: none;
  }
  .sidebar:hover .el-menu-item span {
    display: inline;
  }
  .el-menu-item {
    padding: 0 15px !important;
    justify-content: center;
  }
  .sidebar:hover .el-menu-item {
    justify-content: flex-start;
  }
  /* 分页调整 */
  .el-pagination {
    justify-content: center !important;
    flex-wrap: wrap;
  }
  .el-pagination button, .el-pagination .el-pager li {
    min-width: 24px;
    height: 24px;
    font-size: 11px;
  }
  /* 卡片内边距缩小 */
  .el-card {
    margin-bottom: 8px;
  }
  .el-card__body {
    padding: 8px !important;
  }
  .el-card__header {
    padding: 8px !important;
  }
  /* 描述列表调整 */
  .el-descriptions {
    font-size: 11px;
  }
  .el-descriptions__label, .el-descriptions__content {
    padding: 4px 6px !important;
  }
  /* 标签调整 */
  .el-tag {
    font-size: 10px;
    padding: 0 6px;
    height: 20px;
    line-height: 18px;
  }
  /* 按钮调整 */
  .el-button {
    padding: 6px 10px;
    font-size: 11px;
  }
  .el-button--small {
    padding: 4px 8px;
    font-size: 10px;
  }
}

/* ========== 打印样式优化 ========== */
@media print {
  .sidebar, .admin-header, .el-pagination, .el-button {
    display: none !important;
  }
  .page-container {
    padding: 0;
  }
  .el-card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
    break-inside: avoid;
  }
  .el-table {
    font-size: 10px;
  }
  .stat-card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
    break-inside: avoid;
  }
}

/* ========== 横屏手机优化 ========== */
@media (max-height: 500px) and (orientation: landscape) {
  .admin-header {
    height: 40px;
  }
  .el-dialog {
    margin-top: 5vh !important;
    max-height: 90vh;
    overflow-y: auto;
  }
  .el-dialog__body {
    max-height: 60vh;
    overflow-y: auto;
  }
}

/* ========== 高分辨率屏幕优化 ========== */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .stat-card, .el-card {
    border: 0.5px solid rgba(0, 0, 0, 0.1);
  }
  .el-table th, .el-table td {
    border-bottom: 0.5px solid #ebeef5;
  }
}

/* ========== 减少动画（无障碍）========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .stat-card:hover, .el-card:hover, .el-button:hover {
    transform: none !important;
  }
}