/* Same tokens and card as deploy's nginx error page (deploy/templates/error.html),
   so a fleet box reads the same whether nginx or the app answers. */
:root {
  --bg: #0b1220;
  --card: #121a2b;
  --border: #243049;
  --text: #e8eef9;
  --muted: #9aa8c0;
  --accent: #6ee7ff;
  --accent2: #a78bfa;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 system-ui, "Segoe UI", sans-serif;
}
.card {
  width: min(28rem, 100%);
  padding: 2rem 1.75rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  text-align: center;
}
.code {
  margin: 0;
  font-size: clamp(3rem, 10vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--accent);
}
.why {
  margin: 0.75rem 0 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent2);
}
.host {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}
.host code {
  display: block;
  margin-top: 0.35rem;
  font: 0.85rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--text);
}