/* ==========================================================================
   DESIGN TOKENS & SYSTEM VARIABLES
   Checador de Globos - PWA
   ========================================================================== */

:root {
  /* Color Palettes - Dark Theme (Default) */
  --bg-primary: #0b0f17;
  --bg-secondary: #131b2a;
  --bg-tertiary: #1b263b;
  --bg-card: rgba(19, 27, 42, 0.75);
  --bg-card-solid: #151d2c;
  --bg-card-hover: rgba(27, 38, 59, 0.85);
  --bg-input: #101724;
  --bg-glass: rgba(19, 27, 42, 0.65);
  --bg-glass-strong: rgba(15, 23, 42, 0.85);

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-highlight: rgba(99, 102, 241, 0.4);
  --border-focus: #6366f1;

  /* Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-tertiary: #64748b;
  --text-inverse: #0b0f17;

  /* Brand & Status Accents */
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.35);
  --primary-light: rgba(99, 102, 241, 0.15);

  --accent-cyan: #06b6d4;
  --accent-purple: #a855f7;

  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.35);
  --success-light: rgba(16, 185, 129, 0.15);

  --warning: #f59e0b;
  --warning-glow: rgba(245, 158, 11, 0.35);
  --warning-light: rgba(245, 158, 11, 0.15);

  --danger: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.35);
  --danger-light: rgba(239, 68, 68, 0.15);

  --info: #3b82f6;

  /* Balloon Preset Colors (Vibrant & Distinct) */
  --balloon-rojo: #ef4444;
  --balloon-azul: #3b82f6;
  --balloon-amarillo: #eab308;
  --balloon-verde: #10b981;
  --balloon-rosa: #ec4899;
  --balloon-blanco: #f1f5f9;
  --balloon-negro: #334155;
  --balloon-naranja: #f97316;
  --balloon-morado: #8b5cf6;
  --balloon-dorado: #d97706;
  --balloon-plateado: #94a3b8;
  --balloon-neon: #a3e635;
  --balloon-multicolor: linear-gradient(135deg, #ef4444, #eab308, #10b981, #3b82f6, #8b5cf6);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-glow-primary: 0 0 25px var(--primary-glow);
  --shadow-glow-success: 0 0 25px var(--success-glow);
  --shadow-glow-warning: 0 0 25px var(--warning-glow);

  /* Layout & Sizing */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Typography */
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', Consolas, monospace;

  /* Transition timings */
  --trans-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --trans-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --trans-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-tertiary: #e2e8f0;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-solid: #ffffff;
  --bg-card-hover: rgba(255, 255, 255, 0.95);
  --bg-input: #f8fafc;
  --bg-glass: rgba(255, 255, 255, 0.75);
  --bg-glass-strong: rgba(255, 255, 255, 0.9);

  --border-subtle: rgba(0, 0, 0, 0.06);
  --border-medium: rgba(0, 0, 0, 0.12);
  --border-highlight: rgba(99, 102, 241, 0.3);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #94a3b8;
  --text-inverse: #ffffff;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-glow-primary: 0 0 20px rgba(99, 102, 241, 0.2);
}