/* TheRefsBet — dark scoreboard.
   Contrast is deliberately eased: ink on bg lands near 12:1 rather than a
   glaring 16:1. Comfortably past WCAG AA, far kinder for long reading. */
:root {
  --bg: #141821;
  --surface: #1a1f29;
  --surface-2: #222834;
  --line: #2c3340;
  --line-2: #3a4354;
  --ink: #d4d9e2;
  --ink-2: #a3abba;
  --muted: #7e8697;
  --accent: #edb84f;          /* scoreboard amber, softened for dark surfaces */
  --accent-ink: #f2c46b;      /* for small text on dark */
  --accent-soft: #edb84f1f;
  --buy: #5fc99a;
  --sell: #f0916f;
  --danger: #e5686c;
  --radius: 10px;
  --mono: "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }
img { max-width: 100%; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.main { min-height: 55vh; padding-bottom: 56px; }
.narrow { max-width: 640px; }

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .5em; color: #e2e6ed; }
h1 { font-size: 1.85rem; letter-spacing: -.01em; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.12rem; }
p { margin: 0 0 1em; }
.num, td.num, th.num { font-family: var(--mono); font-variant-numeric: tabular-nums; text-align: right; }

/* ---------------------------------------------------------------- header */
.site-head { border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #171c26, var(--bg)); }
.head-in { display: flex; align-items: center; gap: 14px; padding: 16px 20px 12px; flex-wrap: wrap; }
.wordmark { font-weight: 800; letter-spacing: .13em; font-size: 1.1rem; color: #e6eaf1; white-space: nowrap; }
.wordmark span { color: var(--accent); }
.wordmark:hover { text-decoration: none; }
.pill-staging {
  font-size: .66rem; font-weight: 700; letter-spacing: .1em; padding: 3px 8px;
  border: 1px solid var(--accent); color: var(--accent); border-radius: 999px;
}
.nav { margin-left: auto; display: flex; gap: 2px; flex-wrap: wrap; align-items: center; }
.nav a { color: var(--ink-2); padding: 6px 10px; border-radius: 7px; font-size: .93rem; }
.nav a:hover { color: var(--ink); background: var(--surface-2); text-decoration: none; }
.nav a.on { color: var(--accent-ink); background: var(--accent-soft); }
.tagline-bar {
  border-top: 1px solid var(--line);
  font-size: .72rem; letter-spacing: .26em; text-transform: uppercase; color: var(--accent);
  padding: 7px 0; background: #171c25;
}

/* ---------------------------------------------------------------- hero & cards */
.hero { padding: 48px 0 24px; }
.hero h1 { font-size: clamp(1.5rem, 3.6vw, 2.4rem); }
.hero-lead { color: var(--ink-2); font-size: 1.06rem; max-width: 56ch; }

.page-head { padding: 30px 0 6px; }
.page-sub { color: var(--ink-2); max-width: 64ch; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 0 0 18px; }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; margin: 0 0 18px;
}
.card-kicker {
  font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; color: var(--accent-ink);
  margin-bottom: 12px;
}
.note-card { border-left: 3px solid var(--accent); color: var(--ink-2); }
.note-card p:last-child { margin-bottom: 0; }

.linklist { margin: 0; padding: 0; list-style: none; }
.linklist li { padding: 7px 0; border-bottom: 1px solid var(--line); }
.linklist li:last-child { border-bottom: 0; }
.linklist.plain li { color: var(--ink-2); }
.linklist.plain li strong { color: var(--ink); }

.stamp {
  display: inline-block; font-family: var(--mono); font-size: .78rem; color: var(--muted);
  border: 1px solid var(--line-2); border-radius: 6px; padding: 2px 9px; margin-left: 8px;
  vertical-align: middle; white-space: nowrap;
}

/* ---------------------------------------------------------------- tables */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.box-score { width: 100%; border-collapse: collapse; margin: 14px 0 8px; }
.box-score th {
  text-align: left; font-size: .72rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; padding: 9px 12px; border-bottom: 2px solid var(--line-2);
  white-space: nowrap;
}
.box-score td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.box-score tbody tr:hover { background: var(--surface-2); }
.box-score.compact th, .box-score.compact td { padding: 6px 10px; font-size: .92rem; }
.empty-cell { text-align: center; color: var(--muted); padding: 26px 12px !important; font-style: italic; }
.cite-links { font-size: .8rem; white-space: nowrap; }
.cite-links a { color: var(--ink-2); border-bottom: 1px dotted var(--muted); }
.cite-links a:hover { color: var(--accent-ink); text-decoration: none; }
.rules-table td { min-width: 190px; }
.rules-table td:first-child { min-width: 150px; }

.fines-point { text-align: center; color: var(--ink-2); font-size: 1.08rem; margin: 30px 0; line-height: 1.9; }

/* ---------------------------------------------------------------- playbook */
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 26px; }
.toc a { font-size: .85rem; color: var(--ink-2); border: 1px solid var(--line-2); padding: 5px 12px; border-radius: 999px; }
.toc a:hover { color: var(--accent-ink); border-color: var(--accent); text-decoration: none; }
.toc a.on { color: var(--accent-ink); border-color: var(--accent); background: var(--accent-soft); }

.pb-intro { max-width: 68ch; }
.pb-punch { font-size: 1.4rem; font-weight: 700; color: var(--accent); font-family: var(--mono); }
.pb-lead { color: var(--ink-2); max-width: 68ch; }
.pb-part { margin-top: 40px; }
.pb-section { margin: 32px 0; scroll-margin-top: 20px; }
.pb-close { font-family: var(--mono); color: var(--accent); letter-spacing: .05em; margin-top: 22px; }

dl.terms { margin: 0; }
.term {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 18px; margin: 0 0 10px; scroll-margin-top: 20px;
}
.term dt { font-weight: 700; color: var(--accent-ink); margin-bottom: 4px; }
.term dd { margin: 0; color: var(--ink-2); }
.term-note { display: block; margin-top: 6px; color: var(--muted); }
.term-link { display: inline-block; margin-top: 6px; font-size: .9rem; }
.src-group { margin: 20px 0 4px; }
.src-list { margin: 0 0 6px; padding-left: 20px; color: var(--ink-2); }
.src-list li { margin: 3px 0; }

/* ---------------------------------------------------------------- forms */
.stack-form label { display: block; margin: 0 0 14px; color: var(--ink-2); font-size: .95rem; }
.stack-form input[type="text"], .stack-form input[type="password"], .stack-form textarea {
  display: block; width: 100%; margin-top: 5px; padding: 11px 12px;
  background: var(--surface-2); color: var(--ink); border: 1px solid var(--line-2);
  border-radius: 8px; font: inherit;
}
.stack-form input:focus, .stack-form textarea:focus { border-color: var(--accent); outline: none; }
.opt { color: var(--muted); font-size: .85rem; }
.form-error { border: 1px solid var(--danger); color: #f0a5a8; background: #e5686c14; border-radius: 8px; padding: 10px 14px; }
.hp-wrap { position: absolute; left: -9999px; top: -9999px; height: 0; overflow: hidden; }

.btn {
  display: inline-block; background: var(--accent); color: #16120a; font-weight: 700;
  border: 0; border-radius: 8px; padding: 10px 22px; font-size: 1rem; cursor: pointer;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn-small { padding: 5px 13px; font-size: .86rem; }
.btn-ghost { background: transparent; color: var(--ink-2); border: 1px solid var(--line-2); font-weight: 600; }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); font-weight: 600; }
.linklike { background: none; border: 0; color: var(--ink-2); font: inherit; cursor: pointer; padding: 6px 10px; }
.linklike:hover { color: var(--ink); }
.inline-form { display: inline; }

/* ---------------------------------------------------------------- data browser */
.filters {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; margin: 8px 0 14px;
}
.filters label { display: flex; flex-direction: column; gap: 4px; font-size: .72rem;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.filters input, .filters select {
  background: var(--surface-2); color: var(--ink); border: 1px solid var(--line-2);
  border-radius: 7px; padding: 8px 10px; font: inherit; font-size: .95rem;
  text-transform: none; letter-spacing: normal;
}
.filters input:focus, .filters select:focus { border-color: var(--accent); outline: none; }
.filters input[type="text"] { min-width: 220px; }
.result-count { color: var(--ink-2); margin: 0 0 8px; }
.result-count strong { color: var(--accent-ink); font-family: var(--mono); }

.asset-cell { max-width: 320px; color: var(--ink-2); }
.muted-cell { color: var(--muted); font-size: .9rem; }
.act-buy  { color: var(--buy); font-weight: 600; }
.act-sell { color: var(--sell); font-weight: 600; }
.act-exchange { color: var(--ink-2); font-weight: 600; }
.tag {
  display: inline-block; font-family: var(--mono); font-size: .72rem; color: var(--muted);
  border: 1px solid var(--line-2); border-radius: 5px; padding: 0 5px; margin-left: 5px;
  white-space: nowrap;
}
.tag-lg { font-size: .85rem; padding: 2px 9px; vertical-align: middle; }
.pager { display: flex; gap: 18px; align-items: center; justify-content: center; margin: 18px 0;
  color: var(--muted); font-size: .92rem; flex-wrap: wrap; }

/* ---------------------------------------------------------------- instant replay */
.replay-chart { width: 100%; min-height: 320px; touch-action: pan-y; }
.range-bar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 4px 0 10px; }
.range-btn {
  background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line-2);
  border-radius: 7px; padding: 5px 13px; font: inherit; font-size: .85rem; cursor: pointer;
  min-width: 44px;                       /* comfortable touch target */
}
.range-btn:hover { color: var(--ink); border-color: var(--muted); }
.range-btn.on { color: var(--accent-ink); border-color: var(--accent); background: var(--accent-soft); }
.range-hint { color: var(--muted); font-size: .78rem; margin-left: 6px; }
@media (max-width: 700px) {
  .range-hint { flex: 1 1 100%; margin: 4px 0 0; }
}
.replay-chart .u-select { background: rgba(237,184,79,.12); }
.replay-tip {
  border-top: 1px solid var(--line); margin-top: 10px; padding-top: 10px;
  font-size: .9rem; line-height: 1.7; min-height: 4.2em; color: var(--ink-2);
}
.replay-tip strong { color: var(--ink); font-family: var(--mono); }
.tip-ev { color: var(--accent-ink); }
.gap-zero { color: var(--accent-ink); font-weight: 700; }
.tiles-flat { margin-bottom: 6px; }
.formula {
  font-family: var(--mono); background: var(--surface-2); border: 1px solid var(--line);
  border-radius: 8px; padding: 12px 14px; color: var(--ink); font-size: .93rem;
  overflow-x: auto;
}

/* ---------------------------------------------------------------- accounts */
.nav-account { border: 1px solid var(--line-2); border-radius: 7px; }
.nav-account:hover { border-color: var(--accent); }
.chk-row { display: flex; align-items: center; gap: 9px; margin-bottom: 12px !important; }
.chk-row input { accent-color: var(--accent); }
.contributor-list .chip { font-size: .82rem; text-transform: none; letter-spacing: normal; padding: 5px 12px; }

/* ---------------------------------------------------------------- verify */
.verify-prompt { font-size: 1.12rem; color: var(--ink); margin-bottom: 6px; }
.viewer-tools { margin-bottom: 12px; }
.tool-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 10px; }
.tool-row.sliders { gap: 14px; }
.tool-row.sliders label {
  display: flex; flex-direction: column; gap: 3px; font-size: .72rem;
  letter-spacing: .08em; text-transform: uppercase; color: var(--muted); min-width: 118px;
}
.tool-row.sliders label.chk { flex-direction: row; align-items: center; gap: 6px; min-width: 0; }
.tool-row input[type="range"] { width: 100%; accent-color: var(--accent); }
.canvas-wrap {
  background: #fff; border: 1px solid var(--line-2); border-radius: 8px;
  overflow: auto; max-height: 62vh; padding: 6px; text-align: center;
}
#snip-canvas { max-width: 100%; height: auto; image-rendering: -webkit-optimize-contrast; }
.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 8px; margin-bottom: 14px; }
.choice {
  display: flex; align-items: center; gap: 8px; background: var(--surface-2);
  border: 1px solid var(--line-2); border-radius: 8px; padding: 9px 12px;
  cursor: pointer; font-size: .93rem; color: var(--ink-2);
}
.choice:hover { border-color: var(--accent); color: var(--ink); }
.choice input { accent-color: var(--accent); }
.verify-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 4px; }

/* ---------------------------------------------------------------- admin */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 8px 0 18px; }
.tile {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 2px;
}
.tile-alert { border-color: var(--accent); }
.tile-label { font-size: .7rem; letter-spacing: .13em; text-transform: uppercase; color: var(--muted); }
.tile-num { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 1.8rem;
  font-weight: 700; color: var(--accent-ink); line-height: 1.2; }
.tile-num-sm { font-size: 1.2rem; }
.tile-sub { font-size: .82rem; color: var(--ink-2); }

.chart-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.chart-meta { font-family: var(--mono); font-size: .8rem; color: var(--muted); }
.bars { display: flex; align-items: flex-end; gap: 2px; height: 150px; margin-top: 10px; }
.bar-slot { flex: 1; height: 100%; display: flex; align-items: flex-end; min-width: 4px; }
.bar-slot:hover { background: var(--surface-2); }
.bar { width: 100%; background: var(--accent); border-radius: 3px 3px 0 0; }
.bars-x { display: flex; justify-content: space-between; color: var(--muted); font-size: .75rem;
  font-family: var(--mono); margin-top: 6px; }
.table-view { margin-top: 12px; }
.table-view summary { cursor: pointer; color: var(--ink-2); font-size: .9rem; }
.empty-note { color: var(--muted); font-style: italic; }

.chip {
  display: inline-block; font-size: .69rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--line-2);
  color: var(--muted); white-space: nowrap;
}
.chip-new { color: var(--accent-ink); border-color: var(--accent); }
.chip-read { color: var(--ink-2); }
.chip-archived { color: var(--muted); }
.chip-official { color: var(--buy); border-color: #5fc99a55; }
.chip-archived_official { color: var(--ink-2); }
.chip-mirror { color: var(--sell); border-color: #f0916f55; }
.chip-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.ext-links { font-size: .9rem; color: var(--muted); margin-top: 10px; }
.ext-links .sep { color: var(--line-2); }
.sub-head { font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
  margin: 18px 0 2px; font-weight: 600; }
.sub-head:first-of-type { margin-top: 4px; }
.row-warn td { background: #edb84f0d; }

.fb-list .fb-item { padding: 14px 18px; }
.fb-item.fb-new { border-left: 3px solid var(--accent); }
.fb-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.fb-meta { color: var(--muted); font-size: .82rem; font-family: var(--mono); }
.fb-msg { white-space: pre-wrap; margin: 0 0 10px; }
.fb-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.fb-preview { list-style: none; margin: 0; padding: 0; }
.fb-preview li { padding: 8px 0; border-bottom: 1px solid var(--line); color: var(--ink-2); }
.fb-preview li:last-child { border-bottom: 0; }
.fb-preview .fb-meta { display: block; }

/* ---------------------------------------------------------------- footer */
.site-foot {
  border-top: 1px solid var(--line); padding: 26px 0 34px; color: var(--muted);
  font-size: .92rem; background: #171c25;
}
.site-foot p { margin: 0 0 6px; }
.foot-cta { font-size: 1.05rem; margin-bottom: 14px !important; }
.foot-cta-sub { color: var(--muted); font-size: .85rem; margin-left: 10px; }
.foot-small { font-size: .8rem; }

/* ================================================================ responsive */
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .wrap { padding: 0 14px; }
  body { font-size: 15.5px; }
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.18rem; }

  /* Nav becomes a single horizontally-scrollable row instead of stacking tall */
  .head-in { gap: 10px; padding: 14px 14px 10px; }
  .nav {
    margin-left: 0; width: 100%; flex-wrap: nowrap; overflow-x: auto;
    -webkit-overflow-scrolling: touch; scrollbar-width: none; padding-bottom: 2px;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { white-space: nowrap; padding: 6px 9px; font-size: .9rem; }
  .tagline-bar { font-size: .64rem; letter-spacing: .18em; }

  .hero { padding: 32px 0 18px; }
  .hero br { display: none; }
  .page-head { padding: 22px 0 4px; }
  .card { padding: 16px; }
  .stamp { display: inline-block; margin: 6px 0 0; }

  /* Wide tables scroll rather than squeeze; the whole page never scrolls sideways */
  .box-score { font-size: .9rem; }
  .box-score th, .box-score td { padding: 8px 9px; }
  .asset-cell { max-width: 220px; }
  .rules-table td { min-width: 165px; }

  .filters { padding: 12px; gap: 10px; }
  .filters label { flex: 1 1 100%; }
  .filters input[type="text"], .filters input, .filters select { width: 100%; min-width: 0; }
  .filters .btn, .filters .btn-ghost { flex: 1 1 auto; }

  .bars { height: 110px; }
  .tile-num { font-size: 1.5rem; }
  .term { padding: 12px 14px; }
  .toc { gap: 6px; }
  .toc a { font-size: .8rem; padding: 4px 10px; }
  .foot-cta-sub { display: block; margin: 4px 0 0; }
}

@media (max-width: 420px) {
  .tiles { grid-template-columns: 1fr; }
  .wordmark { font-size: 1rem; letter-spacing: .1em; }
}