/* Dealfold — a pixel scoreboard on a slate field. One accent (lime), the round's deals as a ticker strip, the CA in a
   slim vertical rail that is pinned at every width (right edge on phone/tablet, left edge on desktop). */
:root {
  --field: #435570;
  --field-lo: #37475f;
  --field-deep: #2b384c;
  --chalk: #f4f1e8;
  --mist: #c3cbd6;
  --lime: #b6ff3b;
  --lime-ink: #1b2608;
  --hatch: #56688a;
  --f-dot: 'DotGothic16', 'Courier New', monospace;
  --f-body: 'Sora', system-ui, sans-serif;
  --f-code: 'Martian Mono', ui-monospace, monospace;
  --rail-w: 46px;
  --px: 4px;
}
* { box-sizing: border-box; }
html { background: var(--field); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--field); color: var(--chalk);
  font: 400 15px/1.5 var(--f-body);
  padding: 18px calc(var(--rail-w) + 14px) 28px 16px;
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px;
  min-height: 100vh;
}
img { max-width: 100%; }
code { font-family: var(--f-code); }
button { font: inherit; color: inherit; cursor: pointer; }
[hidden] { display: none !important; }

/* ---------- the call: one live number, then the referee's sentence ---------- */
.dfcall { font-size: 20px; line-height: 1.35; container-type: inline-size; }
.dfcall-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin: 0 0 6px;
  font: 400 12px/1.2 var(--f-code); color: var(--mist); letter-spacing: .02em;
}
.dfcall-logo { width: 22px; height: 22px; image-rendering: pixelated; border-radius: 3px; }
.dfcall-name { font: 400 15px/1 var(--f-dot); color: var(--chalk); letter-spacing: .06em; text-transform: uppercase; }
.dfcall-whistle { margin-left: auto; padding: 3px 8px; background: var(--field-deep); color: var(--chalk); }
.dfcall-whistle[data-hot="1"] { background: var(--lime); color: var(--lime-ink); animation: dfblink 1s steps(2) infinite; }
.dfnum {
  --n: 5; margin: 0; font: 400 min(168px, calc(100cqw / (var(--n) * 0.62)))/0.95 var(--f-dot); letter-spacing: -.01em; color: var(--lime);
  text-shadow: var(--px) var(--px) 0 var(--field-deep);
  font-variant-numeric: tabular-nums; overflow-wrap: anywhere;
}
.dfcall-unit { margin: 6px 0 0; font: 600 16px/1.35 var(--f-body); color: var(--chalk); }
.dfcall-say { margin: 10px 0 0; font: 400 18px/1.4 var(--f-body); color: var(--mist); max-width: 40ch; }
.dfcall-say em { white-space: nowrap; font-style: normal; color: var(--chalk); background: var(--field-deep); padding: 0 4px; }

/* ---------- the strip: the round's deals as a ticker, smallest first ---------- */
.dfstrip { min-width: 0; }
.dfstrip-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.dfstrip-t { font: 400 18px/1 var(--f-dot); text-transform: uppercase; letter-spacing: .08em; }
.dfstrip-k { font: 400 11px/1.2 var(--f-code); color: var(--mist); }
.dfstrip-n { margin-left: auto; font: 400 11px/1.2 var(--f-code); color: var(--chalk); }
.dftiles {
  list-style: none; margin: 0; padding: 6px 2px 12px; display: flex; gap: 8px;
  overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: thin;
}
.dftile {
  flex: 0 0 104px; scroll-snap-align: start; position: relative;
  background: var(--field-lo); padding: 10px 10px 9px; min-height: 132px;
  display: flex; flex-direction: column; gap: 3px;
  box-shadow: 0 0 0 2px var(--field-deep), var(--px) var(--px) 0 0 var(--field-deep);
}
.dftile-seat { font: 400 12px/1 var(--f-dot); color: var(--mist); letter-spacing: .08em; }
.dftile-deal { font: 400 26px/1.05 var(--f-dot); color: var(--chalk); font-variant-numeric: tabular-nums; }
.dftile-stake { font: 400 10px/1.3 var(--f-code); color: var(--mist); }
.dftile-who { font: 400 10px/1.3 var(--f-code); color: var(--mist); margin-top: auto; }
.dftile-flag {
  position: absolute; top: -9px; right: 6px; padding: 2px 6px;
  font: 400 11px/1.2 var(--f-dot); letter-spacing: .08em; background: var(--chalk); color: var(--field-deep);
}
.dftile.is-low { background: var(--lime); color: var(--lime-ink); box-shadow: 0 0 0 2px var(--lime-ink), var(--px) var(--px) 0 0 var(--lime-ink), 0 0 24px rgba(182, 255, 59, .45); }
.dftile.is-low .dftile-seat, .dftile.is-low .dftile-stake, .dftile.is-low .dftile-who, .dftile.is-low .dftile-deal { color: var(--lime-ink); }
.dftile.is-low .dftile-flag { background: var(--lime-ink); color: var(--lime); animation: dfblink 1.2s steps(2) infinite; }
.dftile.is-mine { outline: 2px dashed var(--chalk); outline-offset: 3px; }
.dftile.is-open { background: transparent; box-shadow: inset 0 0 0 2px var(--hatch); }
.dftile.is-open .dftile-deal { color: var(--hatch); }
.dftile.is-first { box-shadow: inset 0 0 0 2px var(--lime); }
.dftile.is-first .dftile-deal { color: var(--lime); }
.dftile.is-first .dftile-flag { background: var(--lime); color: var(--lime-ink); }
.dftile.is-gone {
  background: repeating-linear-gradient(135deg, var(--field-deep) 0 6px, var(--field-lo) 6px 12px);
  box-shadow: 0 0 0 2px var(--field-deep);
}
.dftile.is-gone .dftile-deal { text-decoration: line-through; text-decoration-thickness: 3px; color: var(--mist); }
.dftile.is-gone .dftile-paid { font: 400 11px/1.3 var(--f-dot); color: var(--lime); }
.dftile-cut { flex: 0 0 auto; align-self: stretch; display: flex; align-items: center; padding: 0 2px;
  font: 400 11px/1 var(--f-dot); color: var(--mist); writing-mode: vertical-rl; letter-spacing: .2em; text-transform: uppercase; }
.dfstrip-pot { margin: 2px 0 0; font: 400 12px/1.4 var(--f-code); color: var(--mist); }

/* ---------- the action ---------- */
.dfplay { display: grid; gap: 12px; }
.dfdeal { display: grid; gap: 8px; background: var(--field-deep); padding: 14px; box-shadow: var(--px) var(--px) 0 0 #222c3b; }
.dfdeal-lab { font: 400 13px/1 var(--f-dot); letter-spacing: .08em; text-transform: uppercase; color: var(--mist); }
.dfdeal-row { display: grid; grid-template-columns: 48px minmax(0, 1fr) 48px; gap: 6px; }
.dfstep { background: var(--field-lo); border: 0; font: 400 26px/1 var(--f-dot); min-height: 52px; }
.dfdeal-in {
  min-width: 0; width: 100%; border: 0; background: var(--chalk); color: var(--field-deep); text-align: center;
  font: 400 30px/1 var(--f-dot); padding: 8px; font-variant-numeric: tabular-nums;
}
.dfdeal-in:focus { outline: 3px solid var(--lime); }
.dfquick { display: flex; gap: 6px; flex-wrap: wrap; }
.dfquick-b { flex: 1 1 0; min-width: 0; background: transparent; border: 2px solid var(--hatch); padding: 6px 4px; font: 400 13px/1 var(--f-code); }
.dfquick-b:hover { border-color: var(--lime); }
.dfgo {
  border: 0; background: var(--lime); color: var(--lime-ink); padding: 14px; min-height: 54px;
  font: 400 24px/1 var(--f-dot); letter-spacing: .1em; text-transform: uppercase; box-shadow: var(--px) var(--px) 0 0 var(--lime-ink);
}
.dfgo:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 0 var(--lime-ink); }
.dfgo:disabled { opacity: .6; }
.dfdeal-hint { margin: 0; font: 400 12px/1.45 var(--f-body); color: var(--mist); }
.dfme { display: flex; flex-wrap: wrap; gap: 8px; }
.dfme-b { background: transparent; border: 2px solid var(--chalk); padding: 8px 12px; font: 600 13px/1 var(--f-body); }
.dfme-scoop { background: var(--chalk); color: var(--field-deep); }

/* ---------- the feed ---------- */
.dffeed { min-width: 0; display: grid; gap: 8px; align-content: start; }
.dffeed-head { display: flex; justify-content: space-between; font: 400 14px/1 var(--f-dot); text-transform: uppercase; letter-spacing: .08em; padding-bottom: 6px; border-bottom: 2px solid var(--field-deep); margin-top: 6px; }
.dffeed-head span:last-child { font: 400 11px/1 var(--f-code); color: var(--mist); text-transform: none; letter-spacing: 0; }
.dftape, .dffolds, .dfended { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.dftape { max-height: 360px; overflow-y: auto; }
.dfline { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 8px; align-items: baseline; font: 400 12px/1.4 var(--f-body); padding: 5px 0; border-bottom: 1px dotted var(--hatch); }
.dfline-k { font: 400 11px/1 var(--f-dot); text-transform: uppercase; color: var(--mist); }
.dfline[data-k="fold"] .dfline-k, .dfline[data-k="won"] .dfline-k { color: var(--lime); }
.dfline-w { font: 400 10px/1 var(--f-code); color: var(--mist); }
.dfline code { font-size: 11px; }
.dfline.is-fresh { animation: dfprint .5s steps(5); }
.dfquiet { font: 400 12px/1.45 var(--f-body); color: var(--mist); padding: 4px 0; }
.dffolds li:not(.dfquiet), .dfended li:not(.dfquiet) { font: 400 12px/1.4 var(--f-body); padding: 4px 0; border-bottom: 1px dotted var(--hatch); }
.dfprimer { display: grid; gap: 4px; background: var(--field-lo); padding: 12px; margin-top: 8px; font: 400 12px/1.45 var(--f-body); }
.dfprimer b { font: 400 13px/1 var(--f-dot); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- rules ---------- */
.dfrules { border-top: 4px solid var(--field-deep); padding-top: 14px; }
.dfrules-h { margin: 0 0 10px; font: 400 26px/1.1 var(--f-dot); text-transform: uppercase; letter-spacing: .04em; }
.dfrules-list { margin: 0; padding-left: 22px; display: grid; gap: 8px; max-width: 64ch; }
.dfrules-list b { color: var(--lime); font-weight: 600; }
.dfworked { margin-top: 16px; background: var(--field-deep); padding: 14px; max-width: 64ch; }
.dfworked-h { margin: 0 0 6px; font: 400 15px/1 var(--f-dot); text-transform: uppercase; letter-spacing: .08em; color: var(--lime); }
.dfworked-p { margin: 6px 0; font-size: 14px; }
.dfworked-row { display: flex; flex-wrap: wrap; gap: 5px; }
.dfworked-row span { font: 400 14px/1 var(--f-dot); padding: 6px 7px; background: var(--field-lo); }
.dfworked-row span.is-zero { background: var(--lime); color: var(--lime-ink); }

/* ---------- footer ---------- */
.dffoot { display: grid; gap: 12px; font-size: 13px; padding-top: 8px; }
.dffoot-band { width: 100%; height: auto; max-height: 160px; object-fit: cover; image-rendering: pixelated; display: block; }
.dffoot-ids { margin: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 2px; }
.dffoot-ids dt { font: 400 11px/1.2 var(--f-dot); text-transform: uppercase; letter-spacing: .08em; color: var(--mist); margin-top: 6px; }
.dffoot-ids dd { margin: 0; overflow-wrap: anywhere; font-size: 12px; user-select: all; }
.dffoot-links { display: flex; flex-wrap: wrap; gap: 14px; }
.dffoot-links a { color: var(--chalk); }
.dffoot-fine { margin: 0; color: var(--mist); font-size: 12px; }
.dflookup { background: var(--field-deep); padding: 12px; font-size: 12px; overflow-wrap: anywhere; display: grid; gap: 4px; }

/* ---------- the CA rail: pinned at every width ---------- */
.dfrail {
  position: fixed; z-index: 30; right: 0; top: 50%; transform: translateY(-50%);
  width: var(--rail-w); padding: 10px 0; background: var(--field-deep); color: var(--chalk);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  box-shadow: -4px 4px 0 0 #222c3b;
}
.dfrail-k, .dfrail-addr, .dfrail-gm { writing-mode: vertical-rl; }
.dfrail-k { font: 400 11px/1 var(--f-dot); letter-spacing: .14em; text-transform: uppercase; color: var(--lime); }
.dfrail-addr { font: 400 10px/1.1 var(--f-code); letter-spacing: .01em; user-select: all; white-space: nowrap; }
.dfrail-addr.is-wait { color: var(--mist); letter-spacing: .12em; }
.dfrail-copy {
  border: 0; background: var(--lime); color: var(--lime-ink); padding: 8px 4px; width: 36px;
  font: 400 11px/1 var(--f-dot); text-transform: uppercase;
}
.dfrail-copy[data-done="1"] { background: var(--chalk); }
.dfrail-gm { font: 400 9px/1 var(--f-code); color: var(--mist); text-decoration: none; letter-spacing: .1em; }

.dfnotes { position: fixed; z-index: 40; left: 12px; right: calc(var(--rail-w) + 12px); bottom: 14px; display: grid; gap: 6px; pointer-events: none; }
.dfnote { justify-self: center; background: var(--chalk); color: var(--field-deep); padding: 9px 12px; font: 600 13px/1.35 var(--f-body); box-shadow: var(--px) var(--px) 0 0 var(--field-deep); max-width: 420px; }

@keyframes dfblink { 50% { opacity: .55; } }
@keyframes dfprint { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }

/* ---------- tablet: wider measure, bigger tiles ---------- */
@media (min-width: 640px) {
  :root { --rail-w: 54px; }
  body { padding: 26px calc(var(--rail-w) + 28px) 36px 28px; gap: 24px; font-size: 16px; }
  .dfcall-say { font-size: 20px; }
  .dftile { flex-basis: 128px; min-height: 150px; }
  .dftile-deal { font-size: 32px; }
  .dfrail-addr { font-size: 12px; }
  .dfdeal { grid-template-columns: minmax(0, 1fr) 200px; align-items: end; }
  .dfdeal-lab, .dfdeal-hint, .dfquick { grid-column: 1 / -1; }
  .dfgo { grid-column: 2; grid-row: 2; }
}

/* ---------- desktop: the page recomposes — call + strip + deal on the left, the feed as a second column ---------- */
@media (min-width: 1000px) {
  :root { --rail-w: 64px; }
  body {
    max-width: 1240px; margin: 0 auto; padding: 36px 40px 48px calc(var(--rail-w) + 48px);
    grid-template-columns: minmax(0, 1fr) 360px; column-gap: 40px; row-gap: 26px;
  }
  .dfcall { grid-column: 1; grid-row: 1; }
  .dfstrip { grid-column: 1; grid-row: 2; }
  .dfplay { grid-column: 1; grid-row: 3; }
  .dffeed { grid-column: 2; grid-row: 1 / span 3; position: sticky; top: 24px; align-self: start; max-height: calc(100vh - 48px); overflow-y: auto; }
  .dfrules, .dffoot { grid-column: 1 / -1; }
  .dfcall-say { font-size: 22px; }
  .dftiles { padding-bottom: 14px; }
  .dftile { flex-basis: 132px; }
  .dfrail { left: 0; right: auto; top: 0; bottom: 0; transform: none; justify-content: center; gap: 16px; box-shadow: 4px 0 0 0 #222c3b; }
  .dfrail-addr { font-size: 13px; }
  .dfrail-copy { width: 44px; padding: 10px 4px; font-size: 13px; }
  .dfrules { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 40px; }
  .dfrules-h { grid-column: 1 / -1; }
  .dfworked { margin-top: 0; }
  .dfnotes { left: calc(var(--rail-w) + 12px); right: 12px; }
}