:root {
  --bg: #10110f;
  --surface: #181a16;
  --surface-2: #20221e;
  --surface-3: #262922;
  --border: #3b3f35;
  --text: #f4f1e8;
  --muted: #b8b2a3;
  --subtle: #878172;
  --ok: #4cc479;
  --ok-bg: #173522;
  --warn: #e6b84a;
  --warn-bg: #3a2d12;
  --bad: #ff6c72;
  --bad-bg: #3d171a;
  --unknown: #9fa6ad;
  --radius: 8px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
}

button,
a {
  font: inherit;
}

.page {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  padding: 22px 0 42px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.eyebrow,
h1,
h2,
h3,
p {
  margin: 0;
}

.eyebrow {
  margin-bottom: 6px;
  color: var(--ok);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: 0;
}

.lede {
  max-width: 760px;
  margin-top: 8px;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.actions a,
.actions button {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--text);
  padding: 0 12px;
  text-decoration: none;
  font-weight: 750;
  cursor: pointer;
}

.actions button {
  background: var(--text);
  color: #11130f;
  border-color: var(--text);
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.decision,
.guard,
.trend-card,
.evidence-card,
.check-row,
.event-row {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.decision {
  min-width: 0;
  padding: 16px;
}

.decision span,
.guard span,
.trend-card span,
.evidence-card span {
  display: block;
  color: var(--subtle);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.decision strong,
.guard strong,
.trend-card strong,
.evidence-card strong {
  display: block;
  margin-top: 8px;
  font-size: 28px;
  line-height: 1.05;
}

.decision strong.ok,
.guard.ok strong,
.trend-card.ok strong,
.evidence-card.ok strong {
  color: var(--ok);
}

.decision strong.warn,
.guard.warn strong,
.trend-card.warn strong,
.evidence-card.warn strong {
  color: var(--warn);
}

.decision strong.bad,
.guard.bad strong,
.trend-card.bad strong,
.evidence-card.bad strong {
  color: var(--bad);
}

.decision small,
.guard small,
.trend-card small,
.evidence-card small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.ops-band {
  margin-top: 18px;
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

h2 {
  font-size: 18px;
}

.section-title p {
  color: var(--muted);
  font-size: 13px;
}

.check-list {
  display: grid;
  gap: 10px;
}

.check-row {
  padding: 14px;
  background: var(--surface-2);
}

.check-row.ok {
  border-left: 4px solid var(--ok);
}

.check-row.warn {
  border-left: 4px solid var(--warn);
}

.check-row.bad {
  border-left: 4px solid var(--bad);
}

.check-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.check-head h3 {
  font-size: 16px;
}

.check-head p {
  margin-top: 4px;
  color: var(--muted);
}

.state-badge,
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 800;
  white-space: normal;
}

.state-badge.ok,
.chip.ok {
  border-color: #2c7143;
  background: var(--ok-bg);
  color: var(--ok);
}

.state-badge.warn,
.chip.warn {
  border-color: #8b6e26;
  background: var(--warn-bg);
  color: var(--warn);
}

.state-badge.bad,
.chip.bad {
  border-color: #8b3338;
  background: var(--bad-bg);
  color: var(--bad);
}

.state-badge.unknown,
.chip.unknown {
  color: var(--unknown);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.guard-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.trend-grid,
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.guard,
.trend-card,
.evidence-card {
  min-width: 0;
  padding: 14px;
  background: var(--surface-2);
}

.guard.ok,
.trend-card.ok,
.evidence-card.ok {
  box-shadow: inset 0 3px 0 var(--ok);
}

.guard.warn,
.trend-card.warn,
.evidence-card.warn {
  box-shadow: inset 0 3px 0 var(--warn);
}

.guard.bad,
.trend-card.bad,
.evidence-card.bad {
  box-shadow: inset 0 3px 0 var(--bad);
}

.sparkline {
  width: 100%;
  height: 42px;
  margin-top: 12px;
  overflow: visible;
}

.sparkline path {
  fill: none;
  stroke: var(--ok);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.trend-card.warn .sparkline path,
.evidence-card.warn .sparkline path {
  stroke: var(--warn);
}

.trend-card.bad .sparkline path,
.evidence-card.bad .sparkline path {
  stroke: var(--bad);
}

.event-list {
  display: grid;
  gap: 8px;
}

.event-row {
  display: grid;
  grid-template-columns: minmax(190px, 250px) 1fr;
  gap: 12px;
  padding: 12px;
  background: var(--surface-2);
}

.event-meta strong {
  display: block;
  font-size: 13px;
  color: var(--text);
}

.event-meta span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.event-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.event-chip {
  background: var(--surface-3);
  color: var(--muted);
  font-weight: 650;
}

.empty {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 860px) {
  .topbar,
  .section-title {
    display: block;
  }

  .actions {
    justify-content: flex-start;
    margin-top: 14px;
  }

  .decision-grid,
  .guard-grid,
  .trend-grid,
  .evidence-grid {
    grid-template-columns: 1fr;
  }

  .event-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .page {
    width: min(100% - 20px, 1240px);
    padding-top: 14px;
  }

  h1 {
    font-size: 28px;
  }

  .decision strong,
  .guard strong {
    font-size: 24px;
  }
}