:root{
  color-scheme:dark;
  --bg-primary:#0d1823;
  --bg-secondary:#101d29;
  --surface-primary:#162433;
  --surface-secondary:#1b2c3d;
  --border-default:#304356;
  --border-muted:#223445;
  --text-primary:#f2f6fa;
  --text-secondary:#aebbc8;
  --text-muted:#7f91a3;
  --brand-blue:#3d91ff;
  --brand-blue-soft:#69aaff;
  --brand-green:#45c46b;
  --brand-green-soft:#68d786;
  --navy:#183b5b;
  --future:#a5a6ff;
  --warning:#d6a744;
  --shadow:0 18px 50px rgba(0,0,0,.28);
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:24px;
  --container:1180px;
  --header-h:72px;
  --font:"Ubuntu Sans",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
}