:root {
  color-scheme: dark;
  --bg: #111110;
  --surface: #1a1a19;
  --surface-2: #232321;
  --line: #2f2f2c;
  --text: #f4f3ee;
  --text-2: #c3c2b7;
  --text-3: #8f8e84;
  --up: #199e70;
  --down: #e66767;
  --gen: #3987e5;
  --lock: #d9d7cc;
  --warn: #d9a13a;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, "Roboto Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--sans); }
a { color: var(--text-2); }
h1, h2, p { margin: 0; }
.muted { color: var(--text-3); }
.small { font-size: 12px; }

.top { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 20px;
  border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { display: flex; gap: 12px; align-items: center; min-width: 0; }
.mark { width: 10px; height: 34px; border: 2px solid var(--gen); border-radius: 2px; position: relative; flex: none; }
.mark::before { content: ""; position: absolute; left: 2px; right: 2px; top: 9px; bottom: 3px; background: var(--up); border-radius: 1px; }
h1 { font-size: 18px; font-weight: 650; letter-spacing: 0.01em; }
h1 small { font-weight: 400; color: var(--text-2); font-size: 14px; margin-left: 6px; }
.sub { color: var(--text-3); font-size: 12.5px; }
.ticker { display: flex; align-items: center; gap: 18px; }
.price { font: 600 26px/1 var(--mono); font-variant-numeric: tabular-nums; }
.price.up { color: var(--up); } .price.down { color: var(--down); }
.feeds { display: grid; gap: 4px; font-size: 12px; color: var(--text-2); }
.feed { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.feed i { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); flex: none; }
.feed.ok i { background: var(--up); } .feed.bad i { background: var(--down); } .feed.warn i { background: var(--warn); }

.layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 16px; padding: 16px 20px; align-items: start; }
.chartcard, .card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.chartcard { padding: 12px 12px 8px; min-width: 0; }
#chart { height: min(68vh, 640px); min-height: 360px; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; font-size: 12.5px; color: var(--text-2); padding: 0 4px 6px; }
.key { display: inline-flex; align-items: center; gap: 6px; }
.s-up { stroke: var(--up); stroke-width: 1.5; } .f-up { fill: var(--up); }
.s-dn { stroke: var(--down); stroke-width: 1.5; } .f-dn { fill: var(--down); }
.s-gen { stroke: var(--gen); stroke-width: 1.5; } .o-gen { fill: none; stroke: var(--gen); stroke-width: 1.5; }
.f-gen { fill: var(--gen); fill-opacity: 0.42; stroke: var(--gen); stroke-width: 1.5; }
.s-band { stroke: var(--gen); stroke-width: 1.5; stroke-dasharray: 3 3; opacity: 0.8; }
.toggle { margin-left: auto; display: inline-flex; gap: 5px; align-items: center; cursor: pointer; }
.toggle + .toggle { margin-left: 0; }
.toggle input { accent-color: var(--gen); }
.readout { font: 12px/1.5 var(--mono); font-variant-numeric: tabular-nums; color: var(--text-2); min-height: 38px; padding: 2px 4px 6px;
  display: grid; grid-template-columns: auto 1fr; gap: 0 10px; }
.readout b { color: var(--text); font-weight: 600; }
.readout .tag { color: var(--text-3); }
.note { color: var(--text-3); font-size: 12px; padding: 6px 4px 2px; }

.side { display: grid; gap: 16px; min-width: 0; }
.card { padding: 14px 16px; }
h2 { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-2);
  display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.clock { font: 12px var(--mono); color: var(--text-3); text-transform: none; letter-spacing: 0; }
.progress { height: 3px; background: var(--surface-2); border-radius: 2px; overflow: hidden; margin: -4px 0 12px; }
.progress i { display: block; height: 100%; width: 0; background: var(--gen); }
.nextgrid { display: grid; gap: 10px; }
.dir { display: flex; align-items: baseline; gap: 10px; }
.dir .arrow { font: 600 22px/1 var(--mono); }
.dir.up .arrow { color: var(--up); } .dir.down .arrow { color: var(--down); }
.dir .p { color: var(--text-2); font: 13px var(--mono); }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-size: 13px; }
.kv dt { color: var(--text-3); } .kv dd { margin: 0; font-family: var(--mono); font-variant-numeric: tabular-nums; text-align: right; }
.livescore { border-top: 1px solid var(--line); padding-top: 8px; font-size: 12.5px; color: var(--text-2); }
.livescore b { font-family: var(--mono); color: var(--text); }

table.score { width: 100%; border-collapse: collapse; font-size: 13px; margin: 8px 0 6px; }
.score th { text-align: right; font-weight: 500; color: var(--text-3); font-size: 11.5px; padding: 2px 0 4px; }
.score th:first-child, .score td:first-child { text-align: left; }
.score td { text-align: right; padding: 4px 0; border-top: 1px solid var(--line); font-family: var(--mono); font-variant-numeric: tabular-nums; }
.score td:first-child { font-family: var(--sans); color: var(--text-2); }
.score td.model { color: var(--text); font-weight: 600; }
.score td.behind { color: var(--warn); }

.weights { display: grid; gap: 5px; margin-bottom: 10px; }
.wrow { display: grid; grid-template-columns: 78px 1fr 44px; gap: 8px; align-items: center; font-size: 12.5px; }
.wrow span:first-child { color: var(--text-2); }
.wrow .bar { height: 8px; background: var(--surface-2); border-radius: 0 4px 4px 0; overflow: hidden; }
.wrow .bar i { display: block; height: 100%; background: var(--gen); border-radius: 0 4px 4px 0; }
.wrow span:last-child { font-family: var(--mono); text-align: right; font-variant-numeric: tabular-nums; }
.facts { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-size: 12.5px; margin: 0; border-top: 1px solid var(--line); padding-top: 8px; }
.facts dt { color: var(--text-3); } .facts dd { margin: 0; font-family: var(--mono); text-align: right; }
.alerts { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 12.5px; }
.alerts li { padding-left: 16px; position: relative; color: var(--text-2); }
.alerts li::before { content: ""; position: absolute; left: 0; top: 6px; width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }
.alerts li.ok::before { background: var(--up); }

.foot { padding: 4px 20px 24px; color: var(--text-3); font-size: 12px; display: grid; gap: 4px; max-width: 980px; }

@media (max-width: 980px) {
  .layout { grid-template-columns: minmax(0, 1fr); padding: 12px; }
  .top { padding: 12px; }
  #chart { height: 56vh; }
  .toggle { margin-left: 0; }
}

.ramp { width: 28px; height: 8px; border-radius: 2px; background: linear-gradient(90deg, #e66767, #d9a13a, #199e70); display: inline-block; }
h3 { font-size: 12px; font-weight: 600; color: var(--text-2); margin: 12px 0 0; }
.facts.plain { border-top: 0; padding-top: 4px; margin-top: 8px; }
.ahead { list-style: none; margin: 0; padding: 0; display: grid; gap: 3px; font: 12px var(--mono); font-variant-numeric: tabular-nums; }
.ahead li { display: grid; grid-template-columns: auto auto 1fr auto; gap: 8px; align-items: baseline; }
.ahead .when { color: var(--text-3); }
.ahead li.up .arrow { color: var(--up); } .ahead li.down .arrow { color: var(--down); }
.ahead .muted { text-align: right; }
.maincol { display: grid; gap: 16px; min-width: 0; }
.under { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 16px; align-items: start; }
@media (max-width: 980px) { .under { grid-template-columns: minmax(0, 1fr); } }

.layers { display: flex; flex-wrap: wrap; gap: 6px 8px; padding: 0 4px 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-2); cursor: pointer;
  border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px 2px 8px; background: var(--surface-2); user-select: none; }
.chip input { accent-color: var(--gen); margin: 0; }
.chip:has(input:not(:checked)) { opacity: 0.55; }
.s-lock { stroke: var(--lock); stroke-width: 1.5; } .o-lock { fill: none; stroke: var(--lock); stroke-width: 1.5; }
.f-warn { fill: var(--warn); }
.hint { padding: 0 4px 4px; }
.chartwrap { position: relative; }
.countdown { position: absolute; right: 0; text-align: center; font: 11px/16px var(--mono); color: var(--surface);
  background: rgba(255,255,255,0.78); border-radius: 0 0 2px 2px; pointer-events: none; z-index: 3; }
.rowlab { position: absolute; left: 6px; font: 10px/14px var(--mono); color: var(--text-3); pointer-events: none; z-index: 3;
  background: rgba(26,26,25,0.7); padding: 0 3px; border-radius: 2px; }
.inspector { position: absolute; z-index: 5; background: var(--surface-2); border: 1px solid #45453f; border-radius: 8px;
  padding: 10px 12px 12px; box-shadow: 0 8px 28px rgba(0,0,0,0.5); font-size: 12.5px; max-width: calc(100% - 16px); }
.ihead { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; color: var(--text-2); }
.iclose { background: none; border: 0; color: var(--text-2); font-size: 20px; line-height: 1; cursor: pointer; padding: 2px 6px; margin: -4px -6px 0 0; }
.iclose:hover, .iclose:focus-visible { color: var(--text); }
.ibig { margin: 2px 0 8px; }
.ibig .num { font: 600 28px/1 var(--mono); font-variant-numeric: tabular-nums; }
.inspector .kv { grid-template-columns: auto auto; gap: 3px 14px; font-size: 12px; }
.inspector .kv dd { white-space: pre-wrap; }
.ahead li { grid-template-columns: auto auto auto 1fr; }

/* reversal control panel */
.panel { display: grid; gap: 8px; margin: 10px 0 8px; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-2); }
.prow { display: grid; grid-template-columns: 74px 1fr; gap: 8px; align-items: center; font-size: 12.5px; }
.plab { color: var(--text-3); }
.seg { display: flex; border: 1px solid #45453f; border-radius: 6px; overflow: hidden; }
.seg button { flex: 1; background: none; border: 0; border-left: 1px solid #45453f; color: var(--text-2); font: 12.5px var(--sans);
  padding: 5px 4px; cursor: pointer; min-height: 30px; }
.seg button:first-child { border-left: 0; }
.seg button[aria-pressed="true"] { background: var(--gen); color: #fff; font-weight: 600; }
.seg button:focus-visible, .iclose:focus-visible { outline: 2px solid var(--text); outline-offset: -2px; }
.prow.slider { grid-template-columns: 1fr auto; row-gap: 2px; }
.prow.slider .plab { grid-column: 1; }
.prow.slider .auto { grid-column: 2; display: inline-flex; gap: 5px; align-items: center; color: var(--text-2); cursor: pointer; font-size: 12px; }
.prow.slider input[type="range"] { grid-column: 1; width: 100%; accent-color: var(--gen); margin: 0; min-height: 24px; }
.prow.slider input[type="range"]:disabled { opacity: 0.55; }
.prow.slider output { grid-column: 2; font: 12.5px var(--mono); text-align: right; min-width: 38px; }
.auto input { accent-color: var(--gen); margin: 0; }
#revmode { margin-bottom: 4px; }
#rev td:nth-child(2) { color: var(--text-3); font-family: var(--sans); font-size: 12px; text-align: left; padding-left: 8px; }
#rev th:nth-child(2) { text-align: left; padding-left: 8px; }

/* win-rate ledger */
.tablewrap { overflow-x: auto; }
#ledger td:first-child { white-space: nowrap; padding-right: 10px; }
#ledger tr.total td { border-top: 1px solid #45453f; font-weight: 600; color: var(--text); }
.score td.trend { font-family: var(--mono); }
.score td.trend.up { color: var(--up); } .score td.trend.down { color: var(--down); } .score td.trend.flat { color: var(--text-3); }
#ahead td:last-child { color: var(--text-2); }

/* the row of match bars is the one clickable part of the chart */
#chart.onbars, #chart.onbars * { cursor: pointer !important; }
.rowlab { background: var(--surface); }
.under { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 1280px) { .under { grid-template-columns: minmax(0, 1fr); } }
.ahead li { grid-template-columns: auto auto 1fr auto; }
.next .ahead { max-height: 262px; overflow-y: auto; padding-right: 4px; }
#ledger td, #ledger th { padding-left: 12px; }
#ledger td:first-child, #ledger th:first-child { padding-left: 0; white-space: normal; }
.ahead li span { white-space: nowrap; }

/* win rates: interval under the number, selections of a layer, confident-call badge */
.score td .ci { display: block; font-size: 10.5px; font-weight: 400; color: var(--text-3); line-height: 1.15; }
#ledger tr.sub td:first-child { padding-left: 10px; color: var(--text-3); }
#slices tr.kind td { border-top: 1px solid #45453f; }
.callbadge { margin-left: auto; font: 500 11px var(--sans); padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--text-3); white-space: nowrap; }
.callbadge.yes { color: var(--text); border-color: var(--gen); background: color-mix(in srgb, var(--gen) 18%, transparent); }
.callbadge.strong { color: #fff; border-color: var(--gen); background: color-mix(in srgb, var(--gen) 55%, transparent); font-weight: 600; }