:root {
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  
  /* Colors */
  --bg-gradient-start: #38bdf8;
  --bg-gradient-mid: #0b1120;
  --bg-gradient-end: #020617;
  --text-main: #0f172a;
  --text-light: #e5e7eb;
  --text-muted: #4b5563;
  --text-subtle: #6b7280;

  /* Brand Colors */
  --brand-primary-start: #2563eb;
  --brand-primary-end: #4f46e5;
  --brand-secondary: #0f172a;
  
  /* Alerts & Indicators */
  --success: #22c55e;
  --success-light: #bbf7d0;
  --info: #06b6d4;
  --warning: #f97316;
  --danger: red;

  /* Backgrounds */
  --card-bg: #f9fafb;
  --card-border: #e5e7eb;
  --input-border: #d1d5db;
  
  /* Layout */
  --max-width: 1100px;
}