/* ============================================
   主题: 天蓝色 (Sky Blue) - 柔和多巴胺
   如晴朗天空般温柔清新的蓝色调
   ============================================ */
:root {
  --theme-primary: #7EC8E3;
  --theme-primary-light: #A8D8EA;
  --theme-primary-dark: #5BA4C9;
  --theme-secondary: #C3E0E5;
  --theme-accent: #F0D78C;
  --theme-accent-light: #F7E8B8;
  --theme-bg: #E8F4F8;
  --theme-bg-dark: #D0E8F2;
  --theme-bg-darker: #B8D8E8;
  --theme-surface: #FFFFFF;
  --theme-surface-hover: #F0F8FC;
  --theme-text: #2C3E50;
  --theme-text-light: #5D7B93;
  --theme-text-muted: #8DABC4;
  --theme-border: #C5DEEE;
  --theme-border-light: #DCF0F8;
  --theme-shadow: rgba(126, 200, 227, 0.15);
  --theme-shadow-strong: rgba(91, 164, 201, 0.25);
  --theme-gradient: linear-gradient(135deg, #E8F4F8 0%, #C9E4F0 50%, #D8EEF6 100%);
  --theme-gradient-accent: linear-gradient(135deg, #7EC8E3 0%, #5BA4C9 100%);
  --theme-success: #6BCB77;
  --theme-warning: #F0D78C;
  --theme-error: #E27B7B;
  --theme-gear-color: #7EC8E3;
  --theme-gear-color-secondary: #5BA4C9;
  --theme-panel-border: #B8D8E8;
  --theme-rivet-color: #A8D8EA;
  --theme-gauge-color: #7EC8E3;
}