/* Kiro Documentation Theme - CSS Custom Properties */

:root {
  /* Colors - HSL for easy manipulation */
  --background: 222.2 84% 4.9%; /* Dark background */
  --foreground: 210 40% 98%; /* Light text */
  --card: 222.2 84% 4.9%; /* Card backgrounds */
  --card-foreground: 210 40% 98%; /* Card text */

  --primary: 262.1 83.3% 57.8%; /* Purple accent */
  --primary-foreground: 210 40% 98%;

  --secondary: 217.2 32.6% 17.5%; /* Muted backgrounds */
  --secondary-foreground: 210 40% 98%;

  --muted: 217.2 32.6% 17.5%; /* Muted elements */
  --muted-foreground: 215 20.2% 65.1%;

  --accent: 217.2 32.6% 17.5%; /* Accent elements */
  --accent-foreground: 210 40% 98%;

  --destructive: 0 84.2% 60.2%; /* Error states */
  --border: 217.2 32.6% 17.5%; /* Borders */
  --input: 217.2 32.6% 17.5%; /* Form inputs */
  --ring: 262.1 83.3% 57.8%; /* Focus rings */

  /* Spacing */
  --radius: 0.5rem;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Typography */
  --font-sans:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", sans-serif;
  --font-mono: "SF Mono", "Monaco", "Inconsolata", "Fira Code", monospace;

  /* Font sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;

  /* Line heights */
  --leading-none: 1;
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
}

/* Future light theme support */
[data-theme="light"] {
  --background: 0 0% 100%;
  --foreground: 222.2 84% 4.9%;
  --card: 0 0% 100%;
  --card-foreground: 222.2 84% 4.9%;

  --primary: 262.1 83.3% 57.8%;
  --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%;

  --border: 214.3 31.8% 91.4%;
}