/* DR AIOS Theme — shadcn/ui inspired * * Light + dark mode via class="dark" * 5 brands: DR (default), Dwell, Superbrite, Qingli, Led * Switch brand via class="brand-
" on 
 */

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;

    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;

    --primary: 222.2 47.4% 11.2%;
    --primary-foreground: 210 40% 98%;

    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;

    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;

    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;

    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;

    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 222.2 84% 4.9%;

    --radius: 0.5rem;
  }

  .dark {
    --background: 222.2 84% 4.9%;
    --foreground: 210 40% 98%;

    --card: 222.2 84% 4.9%;
    --card-foreground: 210 40% 98%;

    --primary: 210 40% 98%;
    --primary-foreground: 222.2 47.4% 11.2%;

    --secondary: 217.2 32.6% 17.5%;
    --secondary-foreground: 210 40% 98%;

    --muted: 217.2 32.6% 17.5%;
    --muted-foreground: 215 20.2% 65.1%;

    --accent: 217.2 32.6% 17.5%;
    --accent-foreground: 210 40% 98%;

    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 210 40% 98%;

    --border: 217.2 32.6% 17.5%;
    --input: 217.2 32.6% 17.5%;
    --ring: 212.7 26.8% 83.9%;
  }

  /* Per-brand color overrides */
  .brand-dr {
    --primary: 215 100% 25%;       /* DR navy */
    --primary-foreground: 0 0% 98%;
  }

  .brand-dwell {
    --primary: 25 95% 53%;         /* Dwell warm orange */
    --primary-foreground: 0 0% 98%;
  }

  .brand-superbrite {
    --primary: 190 95% 50%;        /* Superbrite cyan */
    --primary-foreground: 0 0% 98%;
  }

  .brand-qingli {
    --primary: 0 84% 45%;          /* Qingli deep red */
    --primary-foreground: 0 0% 98%;
  }

  .brand-led {
    --primary: 142 76% 36%;        /* Led electric green */
    --primary-foreground: 0 0% 98%;
  }
}

/* Thai font support (Sarabun is a common Thai web font) */
body {
  font-family: 'Sarabun', 'Noto Sans Thai', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}