:root {
  color-scheme: light;
  --bg: #f7f5ef;
  --panel: #ffffff;
  --panel-2: #f0eee7;
  --ink: #171717;
  --muted: #55524d;
  --soft: #7c776e;
  --rule: #d8d3c8;
  --rule-2: #ece7dc;
  --accent: #c83a2b;
  --accent-dark: #8c281f;
  --ok: #256f45;
  --warn: #9f6a18;
  --bad: #9c2b25;
  --info: #265f8f;
  --code: #151515;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    linear-gradient(90deg, rgba(38, 95, 143, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(200, 58, 43, 0.025) 1px, transparent 1px),
    var(--bg);
  background-size: 32px 32px, 32px 32px, auto;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
  background: rgba(247, 245, 239, 0.94);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 180px;
  font-weight: 700;
}

.mark {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: inset 0 0 0 6px rgba(255, 255, 255, 0.58);
}

.brand span:last-child {
  color: var(--soft);
  font-weight: 600;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
}

.nav a {
  border: 1px solid transparent;
  padding: 7px 10px;
  text-decoration: none;
  color: var(--muted);
  font-size: 13px;
}

.nav a[aria-current="page"] {
  border-color: var(--rule);
  background: var(--panel);
  color: var(--ink);
}

.nav a:hover {
  color: var(--accent);
}

.top-status {
  min-width: 180px;
  display: flex;
  justify-content: flex-end;
}

.shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px 72px;
}

.page-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--rule);
}

.eyebrow {
  color: var(--soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

h1 {
  margin: 6px 0 0;
  max-width: 760px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2,
h3,
h4,
p {
  margin-top: 0;
}

.lede {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--rule);
  background: var(--panel);
  padding: 5px 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--soft);
}

.badge.ok::before {
  background: var(--ok);
}

.badge.warn::before {
  background: var(--warn);
}

.badge.bad::before {
  background: var(--bad);
}

.badge.unstamped {
  border-style: dashed;
}

.badge.unstamped::before {
  background: transparent;
  border: 1px dashed var(--soft);
}

.notice {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  border: 1px dashed var(--rule);
  background: var(--panel-2);
  padding: 14px;
  color: var(--muted);
  margin-bottom: 18px;
}

.notice strong {
  color: var(--ink);
}

.status-grid,
.surface-grid,
.state-grid,
.endpoint-grid,
.runtime-grid {
  display: grid;
  gap: 12px;
}

.status-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 18px;
}

.surface-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.state-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.endpoint-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.runtime-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 14px;
}

.panel,
.surface-card,
.state-card,
.endpoint-card,
.status-cell,
.runtime-cell {
  border: 1px solid var(--rule);
  background: var(--panel);
}

.panel {
  padding: 18px;
  margin-bottom: 18px;
}

.panel h2,
.surface-card h2,
.state-card h3,
.endpoint-card h3 {
  margin-bottom: 8px;
  font-size: 16px;
}

.surface-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
  padding: 18px;
  text-decoration: none;
}

.surface-card:hover {
  border-color: var(--accent);
}

.surface-card p,
.state-card p,
.endpoint-card p {
  color: var(--muted);
  font-size: 14px;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--rule-2);
  color: var(--soft);
  font-size: 13px;
}

.status-cell {
  padding: 13px;
}

.runtime-cell {
  padding: 12px;
}

.status-cell .label,
.endpoint-card .method,
.runtime-cell span {
  color: var(--soft);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status-cell .value {
  margin-top: 5px;
  font-weight: 750;
}

.runtime-cell strong {
  display: block;
  margin-top: 4px;
  overflow-wrap: anywhere;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 18px;
  align-items: start;
}

.form-stack {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--rule);
  background: var(--bg);
  color: var(--ink);
  padding: 11px 12px;
  font: inherit;
  text-transform: none;
  letter-spacing: 0;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(200, 58, 43, 0.18);
  border-color: var(--accent);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

button,
.button-link {
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--panel);
  padding: 10px 13px;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
}

button:disabled {
  border-color: var(--rule);
  background: var(--panel-2);
  color: var(--soft);
  cursor: not-allowed;
}

.button-link.secondary {
  background: var(--panel);
  color: var(--ink);
}

.state-card,
.endpoint-card {
  padding: 14px;
}

.state-card strong {
  display: block;
  margin-bottom: 6px;
}

.state-card.ok {
  border-top: 4px solid var(--ok);
}

.state-card.warn {
  border-top: 4px solid var(--warn);
}

.state-card.bad {
  border-top: 4px solid var(--bad);
}

.state-card.unstamped {
  border-top: 4px dashed var(--soft);
}

code,
.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

code {
  border: 1px solid var(--rule-2);
  background: var(--panel-2);
  padding: 1px 4px;
}

.endpoint-card code {
  display: block;
  margin-top: 8px;
  overflow-wrap: anywhere;
}

.owner-boundary {
  border-left: 4px solid var(--info);
}

.footer {
  margin-top: 36px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--soft);
  font-size: 12px;
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}

@media (max-width: 900px) {
  .topbar,
  .page-head,
  .split {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .top-status {
    justify-content: flex-start;
  }

  .status-grid,
  .surface-grid,
  .state-grid,
  .endpoint-grid,
  .runtime-grid {
    grid-template-columns: 1fr;
  }
}