:root {
  --color-bg: #0f172a;
  --color-card: #fff;
  --color-text: #1e293b;
  --color-muted: #64748b;
  --color-accent: #b8121f;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--color-text);
  padding: 24px;
}

.card {
  background: var(--color-card);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 20px 45px rgb(0 0 0 / 25%);
}

.card__header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.card__logo {
  display: block;
}

.card__header h1 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--color-accent);
}

.card__subtitle {
  color: var(--color-muted);
  margin-top: 4px;
  margin-bottom: 24px;
}

.status-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  margin: 0;
}

.status-grid dt {
  font-weight: 600;
  color: var(--color-muted);
}

.status-grid dd {
  margin: 0;
  font-family: SFMono-Regular, Consolas, monospace;
  word-break: break-all;
}

.card__footer {
  margin-top: 28px;
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
}

.card__footer a {
  color: var(--color-accent);
  text-decoration: none;
}

.card__footer a:hover {
  text-decoration: underline;
}