:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --text-primary: #f0f0f0;
  --text-secondary: #a0a0a0;
  --accent: #4f8ef7;
  --border: #222222;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg-primary: #f8f8f8;
    --bg-secondary: #ffffff;
    --text-primary: #111111;
    --text-secondary: #555555;
    --accent: #2563eb;
    --border: #e0e0e0;
  }
}