/* CSS 变量 — 设计规范（科技绿 #00B8A9） */
:root {
  --color-primary: #00B8A9;
  --color-primary-dark: #00897B;
  --color-primary-light: #E0F7F4;
  --gradient-primary: linear-gradient(135deg, #00B8A9, #00D4C3);
  --color-success: #22C55E;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  --color-info: #3B82F6;
  --color-purple: #A855F7;
  --color-text: #1F2937;
  --color-text-secondary: #6B7280;
  --color-text-disabled: #9CA3AF;
  --color-border: #E5E7EB;
  --color-bg: #F3F4F6;
  --color-white: #FFFFFF;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.04);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-brand: 0 2px 8px rgba(0,184,169,0.25);
  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px; --radius-xl: 16px;
  --radius-full: 999px;
  --font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* Element Plus 主题覆盖 — 将默认蓝色替换为科技绿 */
:root {
  --el-color-primary: #00B8A9;
  --el-color-primary-light-3: #33C6BB;
  --el-color-primary-light-5: #66D4CC;
  --el-color-primary-light-7: #99E3DD;
  --el-color-primary-light-8: #B3EBE7;
  --el-color-primary-light-9: #CCF2EF;
  --el-color-primary-dark-2: #00938A;
  --el-border-radius-base: 8px;
  --el-border-radius-round: 20px;
  --el-menu-bg-color: #1F2937;
  --el-menu-text-color: #9CA3AF;
  --el-menu-hover-bg-color: rgba(0,184,169,0.1);
  --el-menu-active-color: #00B8A9;
}