:root {
  /* Fonts */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Container Sizes */
  --container-max-width: 1100px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-color: #e2e8f0;

  --accent-primary: #3b82f6;
  --accent-hover: #2563eb;
  --accent-glow: rgba(59, 130, 246, 0.15);

  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* Dark Theme Variables (Default) */
[data-theme="dark"] {
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --bg-tertiary: #1f2937;

  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --border-color: #1f2937;

  --accent-primary: #60a5fa;
  --accent-hover: #3b82f6;
  --accent-glow: rgba(96, 165, 250, 0.2);

  --card-bg: #111827;
  --card-border: #1f2937;
  --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}