:root{
  --bg: #0b0f14;
  --panel: #111827;
  --panel-2:#0f172a;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --border: rgba(255,255,255,.10);

  --brand:#22c55e;
  --brand-2:#16a34a;

  --danger:#ef4444;
  --warning:#f59e0b;
  --info:#38bdf8;

  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);

  --container: 1200px;
  --gap: 14px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  --sidebar-w: 280px;
  --topbar-h: 64px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  background: radial-gradient(1200px 500px at 20% -10%, rgba(34,197,94,.18), transparent 55%),
              radial-gradient(900px 450px at 90% 0%, rgba(56,189,248,.14), transparent 55%),
              var(--bg);
  color: var(--text);
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button, input, select, textarea{ font:inherit; }

.visually-hidden{
  position:absolute !important;
  height:1px; width:1px;
  overflow:hidden; clip:rect(1px,1px,1px,1px);
  white-space:nowrap;
}

.skip-link{
  position:absolute; left:-999px; top:8px;
  padding:10px 12px;
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:10px;
}
.skip-link:focus{ left:8px; z-index:9999; }

.container{
  width:min(var(--container), calc(100% - 24px));
  margin-inline:auto;
}

.hr{
  height:1px;
  background:var(--border);
  margin: 14px 0;
}