/* The placeholder look: the same colours as the API's own pages (apps/api/src/http/pages.ts,
   PALETTE). A separate file, not a <style> block: the page's Content-Security-Policy allows
   styles from this host only. Replaced with the app in milestone 4. */
:root {
  color-scheme: light dark;
  --bg: #f6f5f2;
  --card: #fff;
  --text: #1d1d1b;
  --muted: #6b6a66;
  --line: #e2e0da;
  --accent: #5062d8;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151514;
    --card: #1f1f1d;
    --text: #f1f0ec;
    --muted: #a3a29c;
    --line: #34332f;
    --accent: #9aa5f2;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

.card {
  width: 100%;
  max-width: 420px;
  padding: 28px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
}

h1 {
  margin: 0 0 4px;
  font-size: 26px;
  letter-spacing: -0.01em;
  color: var(--accent);
}

p {
  margin: 8px 0 0;
}

.muted {
  color: var(--muted);
  font-size: 15px;
}

.address {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 15px;
}

code {
  font: 14px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}