:root {
  color-scheme: light;
  --bg: #f4f6f8;
  --surface: #ffffff;
  --text: #171a1f;
  --muted: #606975;
  --line: #d8dde4;
  --positive: #087f5b;
  --negative: #c92a2a;
  --warning: #9c6500;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; }
button, input, select { font: inherit; }
button { cursor: pointer; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
}

.brand {
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #adb5bd;
  display: inline-block;
}
.status-dot.ok { background: var(--positive); }
.status-dot.stale { background: var(--warning); }
.status-dot.error { background: var(--negative); }

main {
  width: min(1500px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.dashboard-main { width: min(1800px, calc(100% - 24px)); }

.hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

h1, h2, h3 { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(28px, 4vw, 44px); }
h2 { margin-bottom: 14px; font-size: 22px; }
.subtitle { margin: 0; color: var(--muted); line-height: 1.5; }

.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.button,
button {
  display: inline-block;
  padding: 9px 12px;
  border: 1px solid #aab1ba;
  border-radius: 7px;
  background: white;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
}
.button:hover, button:hover:not(:disabled) { background: #f5f6f7; }
button:disabled { cursor: not-allowed; opacity: 0.55; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.market-card,
.panel,
.control-panel,
.chart-section {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.market-card {
  display: block;
  padding: 18px;
  text-decoration: none;
  transition: border-color 120ms ease, transform 120ms ease;
}
.market-card:hover { border-color: #9199a5; transform: translateY(-1px); }
.market-card h2 { margin: 0 0 12px; font-size: 20px; }
.card-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.stat { padding: 8px; background: #f8f9fa; border-radius: 6px; }
.stat-label { display: block; color: var(--muted); font-size: 12px; }
.stat-value { display: block; margin-top: 3px; font-size: 18px; font-weight: 700; }
.card-footer { margin-top: 12px; color: var(--muted); font-size: 12px; }

.panel { margin-top: 20px; overflow: hidden; }
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
}
.panel-header h2 { margin: 0; }
.panel-body { padding: 18px; }

.global-feed-panel { margin-top: 24px; }
.test-feed-row,
.line-row,
.button-row,
.weight-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.test-feed-row select,
.line-row select,
.line-row input,
.weight-field input {
  padding: 8px 9px;
  border: 1px solid #b5bcc5;
  border-radius: 6px;
  background: white;
}

.mode-label {
  display: inline-flex;
  align-items: center;
  min-height: 31px;
  padding: 6px 10px;
  border-radius: 6px;
  background: #eef1f4;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.mode-label.live { background: #e6fcf5; color: #087f5b; }
.mode-label.test { background: #fff4e6; color: #9c6500; }
.mode-label.error { background: #fff5f5; color: #c92a2a; }

.feed-note { margin: 12px 0 0; color: var(--muted); font-size: 14px; }
.save-state { min-width: 130px; color: var(--muted); font-size: 13px; }

.dashboard-status,
.chart-status {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}
.dashboard-status {
  margin-bottom: 14px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 7px;
}

.chart-section {
  margin-bottom: 18px;
  overflow: hidden;
}

.dashboard-chart {
  width: 100%;
  min-height: 360px;
  background: white;
  overflow: hidden;
}

.dashboard-chart.dark-chart { background: #0a0204; }
#coherence-chart { min-height: 0; }
#coherence-line-chart { min-height: 360px; }
.chart-svg { display: block; width: 100%; height: auto; }

.coherence-control-panel {
  margin-top: 0;
  margin-bottom: 8px;
  padding-top: 10px;
  padding-bottom: 10px;
}
.coherence-control-panel input { width: 86px; }
.control-note { color: var(--muted); font-size: 13px; }

.chart-placeholder {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  text-align: center;
  background: white;
  color: #111;
}
.chart-placeholder strong { font-size: 24px; }
.chart-placeholder span { color: #666; font-size: 15px; }
.chart-placeholder.dark { background: #0a0204; color: white; }
.chart-placeholder.dark span { color: #d0d0d0; }

.control-panel {
  margin: 0 14px 14px;
  padding: 14px;
  background: #f8f9fa;
}

.weight-row { margin-bottom: 10px; }
.weight-field {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #444;
  font-size: 13px;
}
.weight-field input { width: 72px; }
.points-input { width: 90px; }

.error-box {
  margin-bottom: 16px;
  padding: 16px;
  border: 1px solid #ffc9c9;
  background: #fff5f5;
  color: #a61e4d;
  border-radius: 8px;
}

@media (max-width: 760px) {
  .site-header { padding: 12px 16px; align-items: flex-start; }
  .header-meta { flex-direction: column; align-items: flex-end; gap: 4px; }
  main, .dashboard-main { width: min(100% - 16px, 1800px); padding-top: 18px; }
  .hero { align-items: flex-start; flex-direction: column; }
  .dashboard-chart { min-height: 260px; }
  .test-feed-row, .line-row { align-items: flex-start; flex-direction: column; }
  .save-state { min-width: 0; }
}

/* v12.3 permanent data provenance banner */
.data-mode-banner {
  display: grid;
  gap: 5px;
  margin: 0 0 18px;
  padding: 16px 18px;
  border: 2px solid #adb5bd;
  border-radius: var(--radius);
  background: #f8f9fa;
}
.data-mode-banner strong {
  font-size: 18px;
  letter-spacing: 0.025em;
}
.data-mode-banner span {
  line-height: 1.4;
}
.data-mode-banner span:last-child {
  color: var(--muted);
  font-size: 13px;
}
.data-mode-banner.synthetic_active {
  border-color: #e67700;
  background: #fff4e6;
  color: #8a4b00;
}
.data-mode-banner.live_fresh {
  border-color: #099268;
  background: #e6fcf5;
  color: #087f5b;
}
.data-mode-banner.live_stale {
  border-color: #f08c00;
  background: #fff9db;
  color: #8f5b00;
}
.data-mode-banner.live_no_data,
.data-mode-banner.unavailable {
  border-color: #c92a2a;
  background: #fff5f5;
  color: #a61e4d;
}
.data-mode-banner.checking {
  border-color: #adb5bd;
  background: #f1f3f5;
  color: #495057;
}

/* v12.3 relative-panel summary */
.compact-button { padding: 6px 9px; font-size: 12px; }
.relative-summary-main {
  width: min(100%, calc(100% - 10px));
  padding: 10px 0 18px;
}
.relative-summary-title-row {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
  margin-bottom: 8px;
}
.relative-summary-title-row h1 { margin-bottom: 2px; font-size: clamp(22px, 2.1vw, 30px); }
.data-mode-banner.compact {
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  padding: 7px 10px;
  border-width: 1px;
}
.data-mode-banner.compact strong { font-size: 12px; }
.data-mode-banner.compact span { font-size: 11px; }
.relative-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.relative-summary-card {
  min-width: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}
.relative-summary-chart {
  width: 100%;
  min-height: 0;
  overflow: hidden;
}
.relative-summary-svg { display: block; width: 100%; height: auto; }
.relative-summary-control {
  display: flex;
  padding: 6px 8px;
  background: #f8f9fa;
}
.relative-summary-control.top {
  border-bottom: 1px solid var(--line);
}
.relative-summary-control select {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid #b5bcc5;
  border-radius: 6px;
  background: white;
  font-weight: 700;
  font-size: 14px;
}
.relative-summary-placeholder {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 16px;
  text-align: center;
}
.relative-summary-placeholder span { color: var(--muted); font-size: 12px; }

@media (max-width: 1100px) {
  .relative-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .data-mode-banner.compact { grid-template-columns: 1fr; gap: 4px; }
}

@media (max-width: 720px) {
  .relative-summary-grid { grid-template-columns: 1fr; }
  .relative-summary-main { width: min(100% - 8px, 1920px); }
  .relative-summary-title-row { align-items: flex-start; }
}

/* v12.3.28 instrument indicator tables */
.instrument-main { width: min(100% - 16px, 2200px); }
.instrument-hero { align-items: flex-end; }
.instrument-panel { overflow: visible; }
.instrument-panel-header { position: relative; }
.instrument-panel-header h2 { margin-bottom: 4px; }
.instrument-table-summary { margin: 0; color: var(--muted); font-size: 13px; }
.instrument-table-wrap {
  max-width: 100%;
  max-height: calc(100vh - 285px);
  min-height: 280px;
  overflow: auto;
  background: var(--surface);
  border-radius: 0 0 var(--radius) var(--radius);
}
.instrument-results-table {
  width: max-content;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.instrument-results-table th,
.instrument-results-table td {
  min-width: 76px;
  height: 34px;
  padding: 6px 8px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}
.instrument-results-table thead th {
  position: sticky;
  z-index: 3;
  background: #eef1f4;
  color: #303740;
  text-align: center;
  font-weight: 700;
}
.instrument-results-table thead tr:first-child th { top: 0; }
.instrument-results-table thead tr:nth-child(2) th { top: 34px; }
.instrument-results-table thead th[rowspan="2"] { top: 0; }
.instrument-results-table .instrument-name {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 104px;
  background: #fff;
  text-align: left;
  font-weight: 700;
}
.instrument-results-table thead .instrument-name {
  z-index: 5;
  background: #e9ecef;
}
.instrument-results-table tbody tr:hover td,
.instrument-results-table tbody tr:hover .instrument-name { box-shadow: inset 0 0 0 9999px rgba(33, 37, 41, 0.035); }
.instrument-results-table .timeframe-group { border-left: 2px solid #adb5bd; }
.instrument-results-table .timeframe-stale { color: var(--warning); background: #fff9db; }
.instrument-results-table .asia-group { background: #e7f5ff; color: #1864ab; }
.instrument-results-table .instrument-price { min-width: 104px; font-weight: 700; }
.instrument-results-table .instrument-updated { min-width: 158px; color: var(--muted); font-size: 11px; }
.instrument-results-table .instrument-value { font-weight: 700; }
.instrument-results-table .value-positive { background: #e6fcf5; color: #087f5b; }
.instrument-results-table .value-negative { background: #fff5f5; color: #c92a2a; }
.instrument-results-table .value-neutral { background: #f1f3f5; color: #495057; }
.instrument-results-table .value-empty { color: #adb5bd; font-weight: 400; }
.instrument-results-table .value-stale { opacity: 0.62; }
.instrument-results-table .asia-position { text-align: center; font-weight: 700; }
.instrument-results-table .asia-above { background: #e6fcf5; color: #087f5b; }
.instrument-results-table .asia-inside { background: #fff9db; color: #8f5b00; }
.instrument-results-table .asia-below { background: #fff5f5; color: #c92a2a; }

@media (max-width: 760px) {
  .instrument-main { width: min(100% - 8px, 2200px); }
  .instrument-table-wrap { max-height: calc(100vh - 330px); }
  .instrument-results-table th,
  .instrument-results-table td { padding: 5px 6px; }
  .instrument-panel-header { align-items: flex-start; flex-direction: column; }
}

.home-dashboard{max-width:1600px;margin:0 auto;padding:24px}.market-summary-panel,.home-dashboard>.panel{margin-top:20px}.market-summary-content{display:grid;gap:10px;padding:18px 20px}.market-summary-content>span{color:#5d6673}.market-link-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.session-summary-header{align-items:flex-start}.period-selector{display:flex;flex-wrap:wrap;gap:6px}.period-selector button.active,.primary-button{background:#111827;color:#fff;border-color:#111827}.health-detail-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px}.health-detail-grid>div{display:grid;gap:4px;padding:12px;border:1px solid #d9dee7;border-radius:8px}.health-detail-grid span{font-size:.8rem;color:#687386}.relative-summary-chart{display:block;color:inherit;text-decoration:none}@media(max-width:800px){.health-detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.period-selector{margin-top:10px}}

.api-links-content{padding:18px 20px}.api-global-links{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:18px;border-bottom:1px solid var(--line)}.api-market-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px;margin-top:18px}.api-market-group{padding:14px;border:1px solid var(--line);border-radius:8px;background:#f8f9fa}.api-market-group h3{margin:0 0 10px;font-size:16px}.api-button-row{display:flex;flex-wrap:wrap;gap:7px}

/* v13.0.10 navigation, adjacent-period charts and cross-market summary */
.data-mode-banner {
  min-height: 96px;
  grid-template-columns: 1fr;
  align-content: center;
}
.data-mode-banner strong { line-height: 1.2; }

.session-summary-hero {
  align-items: flex-end;
  margin-bottom: 18px;
}
.session-summary-hero .period-selector { justify-content: flex-end; }
.session-market-summary-panel { margin-top: 18px; }
.session-market-summary { display: block; }
.cross-market-summary {
  padding: 18px 20px;
}
.cross-market-summary p {
  max-width: 1400px;
  margin: 0;
  color: #39414c;
  line-height: 1.55;
}
.cross-market-summary.no-data p { color: var(--negative); font-weight: 700; }

.market-period-panel { margin: 0 0 14px; }
.market-period-header { align-items: flex-start; }
.market-period-header h2 { margin-bottom: 5px; }
.market-period-summary {
  max-width: 980px;
  margin: 0;
  color: #39414c;
  line-height: 1.5;
}
.market-period-summary.no-data { color: var(--negative); font-weight: 700; }

.relative-summary-placeholder b {
  color: var(--negative);
  font-size: 13px;
  letter-spacing: 0.04em;
}
.no-data-card { border-color: #ffc9c9; }

@media (max-width: 800px) {
  .session-summary-hero { align-items: flex-start; }
  .session-summary-hero .period-selector { justify-content: flex-start; }
  .market-period-header { flex-direction: column; }
}