/* ================================================================
   tokens.css — Galactic Budget Odyssey Design Tokens
   ================================================================
   Single source of truth for all visual values.
   Components and themes reference these tokens — never hardcode colors.
   ================================================================ */

:root {
  /* ── Palette ── */

  /* Purple (primary accent) */
  --gbo-purple-50:  #f5f3ff;
  --gbo-purple-100: #ede9fe;
  --gbo-purple-200: #ddd6fe;
  --gbo-purple-300: #c4b5fd;
  --gbo-purple-400: #a78bfa;
  --gbo-purple-500: #8b5cf6;
  --gbo-purple-600: #7c3aed;
  --gbo-purple-700: #6d28d9;
  --gbo-purple-800: #5b21b6;
  --gbo-purple-900: #4c1d95;

  /* Blue (secondary accent) */
  --gbo-blue-300: #93c5fd;
  --gbo-blue-400: #60a5fa;
  --gbo-blue-500: #3b82f6;

  /* Pink (tertiary accent) */
  --gbo-pink-300: #f9a8d4;
  --gbo-pink-400: #f472b6;
  --gbo-pink-500: #ec4899;

  /* Green (success / positive) */
  --gbo-green-400: #34d399;
  --gbo-green-500: #10b981;

  /* Red (error / negative) */
  --gbo-red-400: #f87171;
  --gbo-red-500: #ef4444;

  /* Amber (warning) */
  --gbo-amber-400: #fbbf24;
  --gbo-amber-500: #f59e0b;

  /* Slate (neutrals) */
  --gbo-slate-50:  #f8fafc;
  --gbo-slate-100: #f1f5f9;
  --gbo-slate-200: #e2e8f0;
  --gbo-slate-300: #cbd5e1;
  --gbo-slate-400: #94a3b8;
  --gbo-slate-500: #64748b;
  --gbo-slate-600: #475569;
  --gbo-slate-700: #334155;
  --gbo-slate-800: #1e293b;
  --gbo-slate-900: #0f172a;
  --gbo-slate-950: #020617;

  /* ── Typography ── */
  --gbo-font-display: 'Orbitron', system-ui, sans-serif;
  --gbo-font-mono:    'Space Mono', ui-monospace, monospace;
  --gbo-font-body:    system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --gbo-text-xs:   0.75rem;
  --gbo-text-sm:   0.875rem;
  --gbo-text-base: 1rem;
  --gbo-text-lg:   1.125rem;
  --gbo-text-xl:   1.25rem;
  --gbo-text-2xl:  1.5rem;
  --gbo-text-3xl:  1.875rem;

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

  /* ── Border Radius ── */
  --gbo-radius-sm:   0.25rem;
  --gbo-radius-md:   0.5rem;
  --gbo-radius-lg:   0.75rem;
  --gbo-radius-full: 9999px;

  /* ── Shadows ── */
  --gbo-shadow-sm:   0 1px 2px rgba(0, 0, 0, 0.05);
  --gbo-shadow-md:   0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --gbo-shadow-lg:   0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --gbo-shadow-glow: 0 0 15px rgba(167, 139, 250, 0.15);

  /* ── Transitions ── */
  --gbo-transition-fast: 150ms ease;
  --gbo-transition-base: 250ms ease;
}