/* TheWaiting.Games Brand Colors */
:root {
  /* Primary Palette - Dark Minimalist */
  --bg-primary: #0f172a;        /* Slate 900 - Main background */
  --bg-secondary: #1e293b;      /* Slate 800 - Card backgrounds */
  --bg-tertiary: #334155;       /* Slate 700 - Hover states */

  /* Accent Colors - Gradient */
  --accent-purple: #8b5cf6;     /* Violet 500 */
  --accent-blue: #3b82f6;       /* Blue 500 */
  --accent-gradient: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);

  /* Text Colors */
  --text-primary: #f8fafc;      /* Slate 50 - Headings */
  --text-secondary: #cbd5e1;    /* Slate 300 - Body text */
  --text-muted: #64748b;        /* Slate 500 - Subtle text */

  /* Game-Specific Accent Colors (Subtle) */
  --game-tictactoe: #06b6d4;    /* Cyan 500 */
  --game-connect4: #f59e0b;     /* Amber 500 */
  --game-rps: #ef4444;          /* Red 500 */
  --game-reaction: #10b981;     /* Emerald 500 */
  --game-speedmath: #6366f1;    /* Indigo 500 */
  --game-wordchain: #ec4899;    /* Pink 500 */
  --game-simonsays: #a855f7;    /* Purple 500 */

  /* UI Elements */
  --border-subtle: rgba(139, 92, 246, 0.2);
  --border-medium: rgba(139, 92, 246, 0.4);
  --border-strong: rgba(139, 92, 246, 0.6);

  /* Glass Effects */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(12px);

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.3);

  /* State Colors */
  --success: #10b981;           /* Emerald 500 */
  --error: #ef4444;             /* Red 500 */
  --warning: #f59e0b;           /* Amber 500 */
  --info: #3b82f6;              /* Blue 500 */

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;

  /* Spacing Scale (aligned with Tailwind) */
  --space-xs: 0.25rem;  /* 4px */
  --space-sm: 0.5rem;   /* 8px */
  --space-md: 1rem;     /* 16px */
  --space-lg: 1.5rem;   /* 24px */
  --space-xl: 2rem;     /* 32px */
  --space-2xl: 3rem;    /* 48px */

  /* Border Radius */
  --radius-sm: 0.375rem;  /* 6px */
  --radius-md: 0.5rem;    /* 8px */
  --radius-lg: 0.75rem;   /* 12px */
  --radius-xl: 1rem;      /* 16px */
  --radius-full: 9999px;
}