:root {
  /* Design system */
  --bg-primary: #1a1a1a;
  --bg-secondary: #1f1f1f;
  --bg-card: #222222;
  --bg-card-hover: #272727;
  --accent: #22c55e;
  --accent-hover: #16a34a;
  --text-primary: #ffffff;
  --text-secondary: #a3a3a3;
  --text-muted: #6b7280;
  --border: rgba(255,255,255,0.07);
  /* Legacy aliases */
  --color-primary: #1a1a1a;
  --color-secondary: #22c55e;
  --color-accent: #22c55e;
  --color-white: #ffffff;
  --color-light-bg: #1a1a1a;
  --color-text: #ffffff;
  --color-text-muted: #6b7280;
  --green: #22c55e;
}