@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  --paper: #f2ebdd;
  --paper-deep: #e8dfcf;
  --ink: #173b57;
  --ink-dark: #0c273a;
  --ink-soft: #496477;
  --line: rgba(23, 59, 87, .2);
  --line-strong: rgba(23, 59, 87, .42);
  --coral: #db6a58;
  --coral-soft: #f2c3b6;
  --gold: #c39b58;
  --mint: #8aaa86;
  --white: #fffaf1;
  --mono: 'IBM Plex Mono', monospace;
  --sans: 'IBM Plex Sans', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); }
button, select { font: inherit; }
button { cursor: pointer; }
.site-frame { max-width: 1440px; margin: 0 auto; padding: 0 52px; overflow: hidden; }

.topbar { height: 84px; display: flex; align-items: center; gap: 28px; border-bottom: 1px solid var(--line); }
.wordmark { color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; gap: 11px; font-size: 20px; font-weight: 700; letter-spacing: -.05em; }
.wordmark > span:last-child > span { color: var(--coral); }
.wordmark-mark { width: 26px; height: 22px; display: inline-flex; align-items: end; gap: 3px; padding: 0 2px 2px; border-bottom: 2px solid var(--coral); }
.wordmark-mark i { display: block; width: 7px; background: var(--ink); transform: skew(-18deg); }
.wordmark-mark i:first-child { height: 16px; }
.wordmark-mark i:last-child { height: 10px; background: var(--coral); }
.topbar-status { display: inline-flex; align-items: center; gap: 9px; color: var(--ink-soft); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.topbar-divider { height: 14px; width: 1px; background: var(--line-strong); margin: 0 6px; }
.mono { font-family: var(--mono); letter-spacing: -.03em; }
.topbar-note { margin-left: auto; color: var(--ink-soft); font-size: 11px; }
.status-dot { width: 7px; height: 7px; display: inline-block; border-radius: 99px; background: var(--mint); box-shadow: 0 0 0 3px rgba(138, 170, 134, .18); }

.hero { padding: 71px 0 64px; }
.hero-kicker { display: flex; align-items: center; gap: 12px; font: 600 10px var(--mono); color: var(--coral); letter-spacing: .18em; }
.hero-kicker .rule { height: 1px; width: 38px; background: var(--coral); opacity: .7; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr); gap: 80px; align-items: end; margin-top: 21px; }
h1 { margin: 0; font-size: clamp(58px, 8vw, 118px); line-height: .88; letter-spacing: -.085em; font-weight: 600; }
h1 em { color: var(--coral); font-style: normal; }
.hero-deck { max-width: 495px; margin: 27px 0 0; color: var(--ink-soft); font-size: 16px; line-height: 1.55; }
.hero-aside { border-left: 1px solid var(--line-strong); padding: 13px 0 4px 27px; max-width: 300px; }
.hero-aside-label, .small-caps { font: 600 10px var(--mono); letter-spacing: .15em; text-transform: uppercase; }
.hero-aside-label { color: var(--coral); }
.hero-aside p { margin: 14px 0 17px; color: var(--ink-soft); font-size: 13px; line-height: 1.52; }
.text-link { color: var(--ink); font: 600 11px var(--mono); text-decoration: none; border-bottom: 1px solid var(--ink); padding-bottom: 2px; }
.text-link span { color: var(--coral); padding-left: 5px; }

.metric-strip { display: grid; grid-template-columns: 1fr 1.1fr 1.1fr 1fr; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.metric { min-height: 112px; padding: 17px 22px 15px 0; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.metric + .metric { padding-left: 22px; }
.metric-last { border-right: none; }
.metric-label, .metric-sub { color: var(--ink-soft); font-size: 11px; }
.metric-label { text-transform: uppercase; letter-spacing: .08em; }
.metric-sub { font-family: var(--mono); font-size: 9px; }
.metric strong { margin-top: auto; font: 600 27px var(--mono); color: var(--ink); }
.metric .unit { font-size: 13px; padding-left: 2px; color: var(--coral); }
.live-text { display: flex; align-items: center; gap: 9px; font-family: var(--sans) !important; font-size: 17px !important; }

.control-bar { margin-top: 30px; padding: 18px 20px 17px; background: var(--ink); color: var(--paper); display: grid; grid-template-columns: 170px 1fr; gap: 25px; align-items: center; }
.control-heading { display: flex; flex-direction: column; gap: 8px; }
.control-heading .small-caps { color: var(--coral-soft); }
.filter-count { color: rgba(242,235,221,.67); font: 10px var(--mono); }
.controls { display: flex; align-items: end; gap: 10px; }
.select-wrap { min-width: 145px; flex: 1; display: flex; flex-direction: column; gap: 7px; color: rgba(242,235,221,.65); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.select-wrap select { width: 100%; appearance: none; padding: 12px 27px 11px 12px; background: rgba(242,235,221,.08) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='6' viewBox='0 0 9 6'%3E%3Cpath d='m1 1 3.5 3.5L8 1' fill='none' stroke='%23f2ebdd'/%3E%3C/svg%3E") no-repeat right 11px center; color: var(--paper); border: 1px solid rgba(242,235,221,.22); border-radius: 0; font: 11px var(--sans); letter-spacing: 0; cursor: pointer; }
.select-wrap option { color: var(--ink); background: var(--paper); }
.refresh-btn { flex: 0 0 auto; height: 39px; padding: 0 17px; background: var(--coral); color: #fffaf1; border: 1px solid var(--coral); font: 600 11px var(--mono); transition: background .2s, color .2s; }
.refresh-btn:hover { background: var(--paper); color: var(--ink); }
.refresh-icon { display: inline-block; padding-right: 5px; font-size: 17px; vertical-align: -1px; }
.refresh-note { grid-column: 2; color: rgba(242,235,221,.54); font: 9px var(--mono); margin-top: -3px; }
.calculator { margin-top: 30px; padding: 24px 25px 17px; background: var(--paper-deep); border: 1px solid var(--line-strong); }
.calculator-intro { display: flex; align-items: end; justify-content: space-between; gap: 30px; padding-bottom: 19px; border-bottom: 1px solid var(--line); }
.calculator-intro .small-caps { color: var(--coral); }
.calculator h2 { margin-top: 9px; font-size: 30px; }
.calculator-intro p { max-width: 310px; margin: 0 0 1px; color: var(--ink-soft); font-size: 11px; line-height: 1.45; }
.calculator-body { display: grid; grid-template-columns: 180px minmax(220px, 1fr) 290px; gap: 24px; align-items: center; padding-top: 20px; }
.calc-settings { display: grid; gap: 15px; }
.stake-field, .mode-field { display: grid; gap: 7px; color: var(--ink-soft); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.stake-field em { display: block; font-size: 8px; text-transform: none; letter-spacing: 0; font-style: normal; opacity: .75; margin-top: 2px; }
.stake-field > div { display: flex; align-items: center; border-bottom: 1px solid var(--line-strong); }
.stake-field input { width: 100%; padding: 6px 0 7px; color: var(--ink); background: transparent; border: none; outline: none; font: 600 22px var(--mono); }
.stake-field b { color: var(--coral); font: 9px var(--mono); text-transform: uppercase; }
.mode-switch { display: flex; gap: 3px; }
.mode-btn { padding: 8px 8px; color: var(--ink-soft); background: transparent; border: 1px solid var(--line); font: 9px var(--mono); }
.mode-btn.active { color: var(--paper); background: var(--ink); border-color: var(--ink); }
.calc-label-row { display: flex; align-items: center; justify-content: space-between; color: var(--ink-soft); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.calc-label-row strong { color: var(--coral); }
.clear-btn { padding: 0; color: var(--ink-soft); background: none; border: none; border-bottom: 1px solid var(--line-strong); font: 9px var(--mono); }
.selected-picks { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 11px; }
.selected-pick { display: inline-flex; align-items: center; gap: 7px; padding: 7px 8px; color: var(--ink); background: rgba(255,250,241,.68); border: 1px solid var(--line); font: 9px var(--mono); }
.selected-pick b { font-weight: 500; }
.selected-pick em { color: var(--coral); font-style: normal; }
.selected-empty { color: var(--ink-soft); font: 10px var(--mono); line-height: 1.4; }
.calc-summary { min-height: 114px; padding: 13px 15px; color: var(--paper); background: var(--ink); }
.calc-primary { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 3px 10px; padding-bottom: 11px; border-bottom: 1px solid rgba(242,235,221,.2); }
.calc-primary span { color: var(--coral-soft); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.calc-primary strong { font: 600 26px var(--mono); letter-spacing: -.06em; }
.calc-primary small { grid-column: 1 / -1; color: rgba(242,235,221,.55); font: 8px var(--mono); }
.calc-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding-top: 10px; }
.calc-stats div { display: grid; gap: 4px; }
.calc-stats span { color: rgba(242,235,221,.55); font: 8px var(--mono); text-transform: uppercase; }
.calc-stats strong { color: var(--paper); font: 500 13px var(--mono); }
.calculator-foot { margin-top: 17px; padding-top: 10px; border-top: 1px solid var(--line); color: var(--ink-soft); font: 9px var(--mono); line-height: 1.45; }

.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 44px; padding: 63px 0 90px; align-items: start; }
.section-intro { display: flex; justify-content: space-between; align-items: end; padding-bottom: 27px; border-bottom: 1px solid var(--line-strong); }
.section-intro .small-caps { color: var(--coral); }
h2 { margin: 11px 0 0; font-size: 43px; line-height: .98; letter-spacing: -.06em; font-weight: 600; }
h2 span { color: var(--ink-soft); }
.sort-note { display: flex; align-items: center; gap: 10px; color: var(--ink-soft); font: 10px var(--mono); text-transform: uppercase; line-height: 1.45; }
.sort-mark { width: 32px; height: 32px; display: grid; place-items: center; background: var(--coral); color: var(--paper); font: 600 11px var(--mono); }
.market-lane { padding: 29px 0 5px; }
.market-lane + .market-lane { border-top: 1px solid var(--line); margin-top: 25px; }
.lane-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 17px; }
.lane-index { color: var(--coral); font: 600 11px var(--mono); }
.lane-title { margin: 0; font-size: 15px; letter-spacing: -.02em; }
.lane-rule { height: 1px; flex: 1; background: var(--line); }
.lane-subtitle { color: var(--ink-soft); font: 10px var(--mono); }
.signal-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.signal-card { position: relative; min-height: 236px; padding: 17px 18px 15px; background: rgba(255,250,241,.5); border: 1px solid var(--line); transition: border-color .2s, background .2s, transform .2s; }
.signal-card:hover { background: var(--white); border-color: var(--line-strong); transform: translateY(-2px); }
.signal-card.selected { border-color: rgba(219,106,88,.65); box-shadow: inset 3px 0 0 var(--coral); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card-actions { display: flex; align-items: center; gap: 8px; }
.pick-toggle { display: inline-flex; align-items: center; gap: 5px; color: var(--ink-soft); font: 8px var(--mono); text-transform: uppercase; cursor: pointer; }
.pick-toggle input { accent-color: var(--coral); width: 12px; height: 12px; margin: 0; }
.rank { color: var(--ink-soft); font: 10px var(--mono); }
.confidence { display: inline-flex; align-items: center; gap: 7px; padding: 5px 8px; color: var(--ink); background: #d8e2d3; font: 600 10px var(--mono); }
.confidence.high { background: #d6e3cf; }
.confidence.steady { background: #f2d9b2; }
.confidence i { width: 6px; height: 6px; display: block; border-radius: 99px; background: var(--mint); }
.confidence.steady i { background: var(--gold); }
.fixture { margin-top: 17px; font-size: 19px; line-height: 1.12; letter-spacing: -.04em; font-weight: 600; max-width: 270px; }
.fixture span { color: var(--ink-soft); font-weight: 400; }
.card-meta { display: flex; gap: 9px; margin-top: 7px; color: var(--ink-soft); font: 9px var(--mono); text-transform: uppercase; }
.card-meta .bullet { color: var(--coral); }
.selection-row { display: flex; align-items: end; justify-content: space-between; margin-top: 17px; padding-top: 12px; border-top: 1px solid var(--line); }
.pick-label { display: block; color: var(--ink-soft); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.pick { display: block; color: var(--coral); font-size: 16px; font-weight: 600; margin-top: 4px; }
.price { text-align: right; font: 600 22px var(--mono); letter-spacing: -.09em; }
.price small { display: block; color: var(--ink-soft); font: 8px var(--mono); letter-spacing: .02em; text-transform: uppercase; margin-top: 3px; }
.card-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; }
.factor-chips { display: flex; gap: 4px; flex-wrap: wrap; }
.factor-chip { padding: 4px 5px; color: var(--ink-soft); border: 1px solid var(--line); font: 8px var(--mono); text-transform: uppercase; }
.detail-btn { background: none; border: none; border-bottom: 1px solid var(--ink-soft); padding: 0 0 2px; color: var(--ink); font: 9px var(--mono); white-space: nowrap; }
.detail-btn span { color: var(--coral); padding-left: 3px; }
.card-details { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.card-details > div { overflow: hidden; }
.signal-card.open .card-details { grid-template-rows: 1fr; }
.details-inner { border-top: 1px solid var(--line); margin-top: 15px; padding-top: 12px; }
.detail-copy { margin: 0 0 12px; color: var(--ink-soft); font-size: 11px; line-height: 1.45; }
.evidence { display: grid; gap: 7px; }
.evidence-row { display: grid; grid-template-columns: 78px 1fr 27px; gap: 8px; align-items: center; color: var(--ink-soft); font: 9px var(--mono); }
.evidence-bar { height: 5px; background: var(--paper-deep); overflow: hidden; }
.evidence-bar i { display: block; height: 100%; background: var(--ink); }
.evidence-row strong { color: var(--ink); font-weight: 500; text-align: right; }
.return-note { margin-top: 13px; color: var(--ink-soft); font: 9px var(--mono); }
.return-note strong { color: var(--ink); font-weight: 600; }
.refresh-note { transition: color .2s, transform .2s; }
.refresh-note.flash { color: var(--coral-soft); transform: translateX(3px); }
.empty-state { text-align: center; padding: 75px 25px; border: 1px dashed var(--line-strong); }
.empty-mark { color: var(--coral); font-size: 32px; }
.empty-state h3 { margin: 10px 0 5px; font-size: 20px; }
.empty-state p { margin: 0; color: var(--ink-soft); font-size: 13px; }

.sidebar { display: grid; gap: 15px; }
.side-card { padding: 19px; border: 1px solid var(--line-strong); }
.side-card-header { display: flex; justify-content: space-between; align-items: center; }
.side-card-header .small-caps { color: var(--coral); }
.source-stamp, .index { color: var(--ink-soft); font: 9px var(--mono); }
.source-state { display: flex; align-items: center; gap: 9px; margin-top: 28px; font-size: 15px; }
.source-card > p { color: var(--ink-soft); font-size: 12px; line-height: 1.5; margin: 11px 0 18px; }
.source-lines { border-top: 1px solid var(--line); }
.source-lines div { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); font: 9px var(--mono); }
.source-lines strong { color: var(--ink); font-weight: 500; }
.editor-card { background: rgba(255,250,241,.56); }
.editor-card summary { display: flex; align-items: center; justify-content: space-between; cursor: pointer; list-style: none; }
.editor-card summary::-webkit-details-marker { display: none; }
.editor-card summary .small-caps { color: var(--coral); }
.editor-card[open] summary { padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.editor-card > p { color: var(--ink-soft); font-size: 11px; line-height: 1.45; margin: 14px 0; }
.editor-field { display: grid; gap: 6px; margin-top: 11px; color: var(--ink-soft); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.editor-field input, .editor-field textarea { width: 100%; padding: 9px 10px; color: var(--ink); background: rgba(255,250,241,.7); border: 1px solid var(--line); border-radius: 0; outline: none; font: 10px var(--mono); }
.editor-field textarea { resize: vertical; line-height: 1.35; }
.editor-field input:focus, .editor-field textarea:focus { border-color: var(--coral); }
.editor-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 12px; }
.editor-btn { padding: 9px 6px; color: var(--paper); background: var(--ink); border: 1px solid var(--ink); font: 9px var(--mono); }
.editor-btn.secondary { color: var(--ink); background: transparent; border-color: var(--line-strong); }
.editor-status { margin-top: 10px; color: var(--ink-soft); font: 9px var(--mono); line-height: 1.4; }
.read-card { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.read-card .side-card-header .small-caps { color: var(--coral-soft); }
.read-card .index { color: rgba(242,235,221,.5); }
.read-list { list-style: none; padding: 0; margin: 26px 0 24px; }
.read-list li { display: grid; grid-template-columns: 22px 1fr; gap: 9px; padding: 12px 0; border-bottom: 1px solid rgba(242,235,221,.18); }
.read-list li:first-child { border-top: 1px solid rgba(242,235,221,.18); }
.read-list span { color: var(--coral-soft); font: 9px var(--mono); padding-top: 2px; }
.read-list p { margin: 0; color: rgba(242,235,221,.65); font-size: 11px; line-height: 1.43; }
.read-list strong { color: var(--paper); font-weight: 600; }
.legend { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 8px; color: rgba(242,235,221,.55); font: 8px var(--mono); }
.legend-bar { width: 30px; height: 4px; background: rgba(242,235,221,.18); }
.legend-bar i { display: block; width: 82%; height: 100%; background: var(--coral-soft); }
.legend-bar.muted i { width: 38%; background: rgba(242,235,221,.5); }
.caution-card { display: grid; grid-template-columns: 35px 1fr; gap: 12px; background: rgba(219,106,88,.12); border-color: rgba(219,106,88,.5); }
.caution-symbol { display: grid; place-items: center; width: 27px; height: 27px; color: var(--paper); background: var(--coral); font: 600 14px var(--mono); }
.caution-card .small-caps { color: var(--coral); }
.caution-card h3 { margin: 9px 0 7px; font-size: 17px; letter-spacing: -.03em; }
.caution-card p { margin: 0; color: var(--ink-soft); font-size: 11px; line-height: 1.45; }
.caution-foot { grid-column: 1 / -1; margin-top: 7px; padding-top: 11px; border-top: 1px solid rgba(219,106,88,.3); color: var(--coral); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .09em; }

.footer { display: flex; align-items: center; gap: 20px; min-height: 78px; border-top: 1px solid var(--line-strong); color: var(--ink-soft); }
.footer-brand { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 14px; font-weight: 700; }
.wordmark-mark.small { width: 20px; height: 18px; gap: 2px; }
.wordmark-mark.small i { width: 5px; }
.wordmark-mark.small i:first-child { height: 13px; }
.wordmark-mark.small i:last-child { height: 8px; }
.footer p { margin: 0; font-size: 10px; }
.footer-meta { margin-left: auto; display: flex; gap: 14px; color: var(--ink); font: 9px var(--mono); text-transform: uppercase; }
.footer-meta span:last-child { color: var(--coral); }

@media (max-width: 1000px) {
  .site-frame { padding: 0 30px; }
  .content-grid { grid-template-columns: 1fr; }
  .sidebar { grid-template-columns: repeat(3, 1fr); }
  .control-bar { grid-template-columns: 1fr; gap: 17px; }
  .refresh-note { grid-column: auto; margin: -4px 0 0; }
  .calculator-body { grid-template-columns: 1fr 1.3fr; }
  .calc-summary { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .site-frame { padding: 0 17px; }
  .topbar { height: 70px; gap: 14px; }
  .topbar-status, .topbar-note, .topbar-divider { display: none; }
  .topbar .wordmark { font-size: 18px; }
  .hero { padding: 48px 0 44px; }
  .hero-grid { grid-template-columns: 1fr; gap: 33px; }
  h1 { font-size: 67px; }
  .hero-aside { max-width: none; }
  .metric-strip { grid-template-columns: repeat(2, 1fr); }
  .metric, .metric + .metric { padding: 15px 12px; min-height: 96px; }
  .metric:nth-child(2) { border-right: none; }
  .metric:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .controls { display: grid; grid-template-columns: 1fr 1fr; }
  .select-wrap { min-width: 0; }
  .refresh-btn { grid-column: 1 / -1; }
  .calculator { padding: 19px 15px 15px; }
  .calculator-intro { display: block; }
  .calculator-intro p { margin-top: 13px; }
  .calculator-body { grid-template-columns: 1fr; gap: 20px; }
  .calc-summary { grid-column: auto; }
  .card-actions { gap: 5px; }
  .content-grid { padding-top: 47px; gap: 39px; }
  .section-intro { align-items: start; }
  h2 { font-size: 34px; }
  .sort-note { display: none; }
  .signal-cards { grid-template-columns: 1fr; }
  .signal-card { min-height: auto; }
  .sidebar { grid-template-columns: 1fr; }
  .footer { align-items: start; flex-direction: column; padding: 20px 0; gap: 13px; }
  .footer-meta { margin-left: 0; }
}