:root {
  color-scheme: dark;
  --bg: #101413;
  --panel: #171d1b;
  --panel-2: #1f2724;
  --text: #edf4f0;
  --muted: #9fb0a8;
  --line: #2d3834;
  --green: #5ee7a5;
  --red: #ff7676;
  --amber: #ffd166;
  --cyan: #72ddf7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 10% 0%, rgba(114, 221, 247, 0.14), transparent 26%),
    linear-gradient(135deg, #101413 0%, #151b1a 48%, #20251d 100%);
  color: var(--text);
  font-family: Inter, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 42px;
}

.topbar,
.hero,
.metrics,
.grid,
.panel-head {
  display: grid;
  gap: 16px;
}

.topbar {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 20px;
}

.eyebrow,
.label {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  margin: 0 0 8px;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.05;
}

.status {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
}

.status span,
.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  grid-template-columns: minmax(0, 1fr) 220px;
  align-items: stretch;
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(31, 39, 36, 0.9), rgba(21, 27, 26, 0.94));
}

.hero h2 {
  font-size: clamp(26px, 4vw, 46px);
  line-height: 1.1;
  margin-bottom: 18px;
}

.reason {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.7;
}

.signal-box {
  display: grid;
  place-items: center;
  align-content: center;
  min-height: 168px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.signal-box span {
  font-size: 50px;
  font-weight: 800;
  color: var(--green);
}

.signal-box small {
  color: var(--muted);
}

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

.metrics article,
.panel,
.radar-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(23, 29, 27, 0.92);
}

.metrics article {
  padding: 18px;
}

.metrics span {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
}

.metrics strong {
  font-size: 24px;
}

.grid {
  grid-template-columns: 1.2fr 0.8fr;
  align-items: start;
}

.panel,
.radar-panel {
  padding: 18px;
}

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

.panel-note {
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.5;
}

.panel.wide {
  grid-row: span 2;
}

.panel-head {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 14px;
}

button {
  height: 38px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  color: #0d1713;
  background: var(--green);
  font-weight: 800;
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
}

.radar-table {
  min-width: 1080px;
}

th,
td {
  padding: 13px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.long {
  color: var(--green);
}

.short {
  color: var(--red);
}

.wait {
  color: var(--amber);
}

.hot {
  color: #ff9f1c;
}

.watch {
  color: var(--green);
}

.move {
  color: var(--cyan);
}

.score {
  display: inline-grid;
  min-width: 42px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-weight: 800;
  background: rgba(255, 255, 255, 0.05);
}

.score.hot {
  border-color: rgba(255, 159, 28, 0.7);
  background: rgba(255, 159, 28, 0.16);
}

.score.watch {
  border-color: rgba(94, 231, 165, 0.7);
  background: rgba(94, 231, 165, 0.14);
}

.score.move {
  border-color: rgba(114, 221, 247, 0.7);
  background: rgba(114, 221, 247, 0.14);
}

.guardrails,
.logs {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.guardrail,
.log {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
}

.guardrail strong,
.log strong {
  display: block;
  margin-bottom: 6px;
}

.guardrail span,
.log span {
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 860px) {
  .topbar,
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .shell {
    width: min(100% - 20px, 1180px);
    padding-top: 18px;
  }

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

  .metrics {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 18px;
  }
}