:root {
  --ink: #12202b;
  --muted: #5b6b78;
  --line: #d6dee4;
  --bg: #f6f8f9;
  --card: #ffffff;
  --accent: #0f5c5c;
  --accent-ink: #ffffff;
  --warn: #8a4b00;
  --warn-bg: #fff4e5;
  --bad: #8c1d18;
  --bad-bg: #fdecea;
  --ok: #14603a;
  --ok-bg: #e9f5ee;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
header.top { background: var(--card); border-bottom: 1px solid var(--line); }
.wrap { max-width: 880px; margin: 0 auto; padding: 20px 16px 64px; }
header.top .wrap { padding-bottom: 16px; }
h1 { font-size: 1.35rem; margin: 0 0 4px; }
h2 { font-size: 1.05rem; margin: 28px 0 8px; }
h3 { font-size: 1rem; margin: 0 0 4px; }
p { margin: 0 0 12px; }
.lede { color: var(--muted); margin: 0; }
.banner {
  background: var(--warn-bg); border: 1px solid #f0d3a8; color: var(--warn);
  padding: 10px 12px; border-radius: 8px; margin: 0 0 16px; font-size: 0.92rem;
}
.boundary {
  background: #eef4f4; border-left: 4px solid var(--accent); padding: 10px 12px;
  border-radius: 4px; font-size: 0.92rem; color: #24343f; margin: 0 0 20px;
}
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px; margin: 0 0 14px;
}
label { display: block; font-weight: 600; font-size: 0.88rem; margin: 12px 0 4px; }
input, select, textarea, button { font: inherit; }
input, select, textarea {
  width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff;
}
textarea { min-height: 64px; resize: vertical; }
.hint { color: var(--muted); font-size: 0.82rem; margin: 4px 0 0; }
button {
  background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 8px;
  padding: 10px 16px; font-weight: 600; cursor: pointer; margin-top: 14px;
}
button.ghost { background: #fff; color: var(--accent); border: 1px solid var(--accent); }
button[disabled] { opacity: 0.5; cursor: not-allowed; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > * { flex: 1 1 180px; }
.stage { border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin: 0 0 10px; background: #fff; }
.stage.recorded { border-left: 5px solid var(--ok); }
.stage.next { border-left: 5px solid var(--accent); }
.stage.blocked { border-left: 5px solid var(--warn); }
.stage-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.stage-num { font-weight: 700; color: var(--muted); font-size: 0.82rem; letter-spacing: 0.04em; text-transform: uppercase; }
.meta { color: var(--muted); font-size: 0.88rem; }
.editorial { font-style: italic; }
.pill { display: inline-block; font-size: 0.76rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; vertical-align: middle; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad { background: var(--bad-bg); color: var(--bad); }
.pill.muted { background: #eef1f3; color: var(--muted); }
.cite { color: var(--muted); font-size: 0.78rem; margin: 8px 0 0; }
.status-wrap { padding: 14px 16px 0; }
.api-status {
  display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap;
  border-radius: 8px; padding: 8px 12px; font-size: 0.88rem;
}
.api-status.checking { background: #eef1f3; border: 1px solid var(--line); color: var(--muted); }
/* reachable is deliberately quiet — no green "all good" on a duty-of-care register */
.api-status.reachable { background: var(--card); border: 1px solid var(--line); color: var(--muted); }
.api-status.unreachable { background: var(--bad-bg); border: 1px solid #f5c6c2; color: var(--bad); }
.api-status button { margin-top: 0; padding: 5px 10px; font-size: 0.82rem; }
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.stack { display: flex; flex-direction: column; gap: 6px; }
code { background: #eef1f3; padding: 1px 5px; border-radius: 4px; font-size: 0.86rem; word-break: break-all; }
footer { color: var(--muted); font-size: 0.82rem; margin-top: 28px; }
@media print {
  body { background: #fff; }
  .no-print { display: none !important; }
  .card, .stage { border-color: #999; break-inside: avoid; }
}