/* Dealpit — a casino pit drawn as a blueprint. Navy plan paper, one cyan accent, white linework. */
:root {
  --plan: #0A1B36; --plan-2: #10264A; --plan-3: #183461; --line: rgba(214, 232, 255, .16); --line-2: rgba(214, 232, 255, .32);
  --chalk: #E6F0FF; --chalk-2: #A9BEDD; --chalk-3: #7189AE; --cyan: #5FF2E6; --cyan-ink: #04252A; --warn: #FFB25F;
  --f-disp: 'Big Shoulders Display', 'Arial Narrow', sans-serif; --f-body: 'Instrument Sans', system-ui, sans-serif;
  --f-word: 'Newsreader', Georgia, serif; --f-code: 'Martian Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { background: var(--plan); }
body {
  margin: 0; color: var(--chalk); font: 400 15px/1.5 var(--f-body); -webkit-font-smoothing: antialiased;
  background-color: var(--plan);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px),
                    linear-gradient(rgba(214,232,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(214,232,255,.05) 1px, transparent 1px);
  background-size: 96px 96px, 96px 96px, 24px 24px, 24px 24px;
  padding: 0 16px 196px; overflow-x: hidden;
}
a { color: inherit; }
button { font: inherit; cursor: pointer; }
code { font-family: var(--f-code); }

/* ---------- mast (kept under 56 px: it is chrome, not the hero) ---------- */
.plan-mast { display: flex; align-items: center; gap: 10px; height: 52px; border-bottom: 1px dashed var(--line-2); margin: 0 -16px; padding: 0 16px; }
.plan-id { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.plan-id img { border-radius: 50%; border: 1px solid var(--line-2); }
.plan-id b { font: 800 22px/1 var(--f-disp); letter-spacing: .04em; text-transform: uppercase; }
.plan-hand { font: 400 10px/1 var(--f-code); color: var(--chalk-3); text-transform: uppercase; letter-spacing: .08em; }
.plan-nav { display: none; margin-left: auto; gap: 18px; }
.plan-nav a { font: 500 12px/1 var(--f-code); color: var(--chalk-2); text-decoration: none; text-transform: uppercase; letter-spacing: .1em; }
.plan-nav a.on { color: var(--cyan); }
.plan-seat { margin-left: auto; border: 1px solid var(--cyan); background: transparent; color: var(--cyan); border-radius: 3px; padding: 7px 10px; font: 600 12px/1 var(--f-body); }
.plan-seat.is-on { background: var(--cyan); color: var(--cyan-ink); }

/* ---------- hero: the standing bid, one huge number ---------- */
.std-bid { display: flex; align-items: baseline; gap: 8px; margin: 26px 0 0; font: 900 104px/.86 var(--f-disp); letter-spacing: -.01em; font-variant-numeric: tabular-nums; color: var(--chalk); min-height: 90px; }
.std-bid small { font: 500 12px/1 var(--f-code); color: var(--cyan); letter-spacing: .08em; }
.std-bid.flash span { animation: flash 1.1s ease-out; }
@keyframes flash { 0% { color: var(--cyan); text-shadow: 0 0 28px rgba(95,242,230,.7); } 100% { color: var(--chalk); text-shadow: none; } }
.std-cap { display: flex; align-items: center; gap: 8px; margin: 10px 0 0; font: 400 11px/1.4 var(--f-code); color: var(--chalk-2); text-transform: uppercase; letter-spacing: .06em; }
.std-cap .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--chalk-3); flex: none; }
.std-cap.live .dot { background: var(--cyan); box-shadow: 0 0 10px var(--cyan); animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.dispatch { margin: 16px 0 0; font: italic 400 19px/1.42 var(--f-word); color: var(--chalk); max-width: 40ch; }
.dispatch b { font-style: normal; font-family: var(--f-body); font-weight: 600; color: var(--cyan); }

/* ---------- the pit (the board) ---------- */
.pit { margin: 26px 0 0; border: 1px solid var(--line-2); background: rgba(10, 27, 54, .72); padding: 18px 14px 14px; position: relative; }
.pit::before { content: 'SECTION A–A · THE PIT'; position: absolute; top: -8px; left: 12px; background: var(--plan); padding: 0 6px; font: 400 9.5px/16px var(--f-code); color: var(--chalk-3); letter-spacing: .12em; }
.pit-well { position: relative; width: 100%; max-width: 272px; aspect-ratio: 1; margin: 6px auto 0; }
.pit-ring { position: absolute; border-radius: 50%; border: 1px solid var(--line-2); }
.pit-ring.r1 { inset: 0; border-style: dashed; }
.pit-ring.r2 { inset: 9%; }
.pit-ring.r3 { inset: 18%; border-color: rgba(214,232,255,.22); }
.pit-bellarc { position: absolute; inset: 4.5%; border-radius: 50%; --p: 0; background: conic-gradient(var(--cyan) calc(var(--p) * 1turn), transparent 0);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 3px)); mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 3px)); opacity: .9; }
.pit-felt { position: absolute; inset: 24%; border-radius: 50%; background: radial-gradient(circle at 50% 40%, #134f5c, #0b2d3d 70%); border: 1px solid rgba(95,242,230,.45);
  display: grid; place-items: center; grid-template-rows: auto auto auto; align-content: center; gap: 4px; text-align: center; }
.pit-cards { display: flex; justify-content: center; margin-bottom: 4px; }
.pit-cards i { font: 600 13px/1 var(--f-code); font-style: normal; width: 22px; height: 30px; display: grid; place-items: center; border: 1px solid var(--chalk-2); border-radius: 3px; background: var(--plan-2); color: var(--chalk); margin: 0 -3px; transform: rotate(calc(var(--r, 0) * 1deg)); }
.pit-cards i:nth-child(1) { --r: -14; } .pit-cards i:nth-child(2) { --r: -5; } .pit-cards i:nth-child(3) { --r: 5; } .pit-cards i:nth-child(4) { --r: 14; }
.pit-pot span, .pit-bell span { display: block; font: 400 9px/1 var(--f-code); color: var(--chalk-2); text-transform: uppercase; letter-spacing: .14em; }
.pit-pot b { font: 800 26px/1 var(--f-disp); color: var(--cyan); font-variant-numeric: tabular-nums; }
.pit-bell b { font: 600 16px/1.1 var(--f-code); font-variant-numeric: tabular-nums; }
.pit-bell.late b { color: var(--warn); }
.pit-dim { position: absolute; font: 400 9.5px/1 var(--f-code); color: var(--chalk-3); text-transform: uppercase; letter-spacing: .1em; }
.pit-dim.d-top { top: -2px; left: 50%; transform: translate(-50%, -100%); white-space: nowrap; }
.pit-dim.d-side { bottom: 0; left: 50%; transform: translate(-50%, 120%); color: var(--chalk); text-transform: none; white-space: nowrap; }

.ladder { margin-top: 30px; }
.ladder-head, .ladder-rows li { display: grid; grid-template-columns: 1fr 1fr 0.9fr; gap: 8px; align-items: baseline; }
.ladder-head { font: 400 9.5px/1 var(--f-code); color: var(--chalk-3); text-transform: uppercase; letter-spacing: .1em; padding-bottom: 6px; border-bottom: 1px solid var(--line-2); }
.ladder-rows { list-style: none; margin: 0; padding: 0; }
.ladder-rows li { padding: 9px 0; border-bottom: 1px dashed var(--line); font: 400 12.5px/1.3 var(--f-code); font-variant-numeric: tabular-nums; }
.ladder-rows li .w { color: var(--chalk-3); font-size: 10.5px; }
.ladder-rows li.top { color: var(--cyan); }
.ladder-rows li.top .w { color: var(--cyan); }
.ladder-rows li .plus { color: var(--cyan); }
.ladder-rows li.ghost { color: var(--chalk-2); border: 1px dashed var(--cyan); padding: 10px 8px; margin-top: 8px; animation: ghost 2.2s infinite; }
@keyframes ghost { 50% { border-color: rgba(95,242,230,.25); } }
.ladder-rows li.new { animation: printin .6s ease-out; }
@keyframes printin { from { transform: translateY(-6px); opacity: 0; background: rgba(95,242,230,.18); } to { transform: none; opacity: 1; } }

/* ---------- the bid slip ---------- */
.slip { margin: 22px 0 0; border: 1px solid var(--cyan); padding: 16px 14px; background: linear-gradient(180deg, rgba(95,242,230,.08), transparent 70%); }
.slip-l { display: block; font: 400 10px/1 var(--f-code); color: var(--chalk-2); text-transform: uppercase; letter-spacing: .1em; }
.slip-row { display: grid; grid-template-columns: 46px 1fr 46px; gap: 8px; margin-top: 10px; }
.slip-step { border: 1px solid var(--line-2); background: var(--plan-2); color: var(--chalk); font: 600 22px/1 var(--f-body); border-radius: 3px; }
.slip-row input { width: 100%; min-width: 0; border: 1px solid var(--line-2); background: var(--plan); color: var(--chalk); font: 800 30px/1 var(--f-disp); text-align: center; padding: 8px 6px; border-radius: 3px; font-variant-numeric: tabular-nums; }
.slip-row input:focus { outline: 2px solid var(--cyan); outline-offset: -2px; }
.slip-math { margin: 10px 0 0; font: 400 12px/1.5 var(--f-code); color: var(--chalk-2); }
.slip-math b { color: var(--chalk); font-weight: 500; }
.slip-go { width: 100%; margin-top: 12px; border: 0; background: var(--cyan); color: var(--cyan-ink); font: 800 22px/1 var(--f-disp); text-transform: uppercase; letter-spacing: .06em; padding: 15px 0; border-radius: 3px; }
.slip-go:disabled { background: var(--plan-3); color: var(--chalk-3); cursor: default; }
.slip-note { margin: 10px 0 0; font: 400 13px/1.45 var(--f-body); color: var(--chalk-2); }

/* ---------- side column ---------- */
.side { margin-top: 30px; display: grid; gap: 30px; }
.sh { margin: 0 0 10px; font: 800 20px/1 var(--f-disp); text-transform: uppercase; letter-spacing: .06em; display: flex; align-items: center; gap: 10px; }
.sh::after { content: ''; flex: 1; border-top: 1px dashed var(--line-2); }
.tape-rows, .rung-rows, .mine-rows { list-style: none; margin: 0; padding: 0; }
.tape-rows li { padding: 8px 0; border-bottom: 1px dashed var(--line); font: 400 12px/1.5 var(--f-code); color: var(--chalk-2); }
.tape-rows li time { color: var(--chalk-3); margin-right: 6px; }
.tape-rows li b { color: var(--chalk); font-weight: 500; }
.tape-rows li em { font-style: normal; color: var(--cyan); }
.tape-rows li.new { animation: printin .7s ease-out; }
.tape-rows li.idle { color: var(--chalk-3); border: 1px dashed var(--line-2); padding: 10px; }
.howto-steps { margin: 0; padding-left: 20px; display: grid; gap: 8px; color: var(--chalk-2); }
.howto-steps b { color: var(--chalk); }
.worked { margin-top: 14px; border-left: 2px solid var(--cyan); padding: 4px 0 4px 12px; font: 400 13.5px/1.5 var(--f-body); color: var(--chalk-2); }
.worked p { margin: 4px 0; }
.worked b { color: var(--chalk); font-variant-numeric: tabular-nums; }
.worked-h { font: 400 10px/1 var(--f-code) !important; color: var(--cyan); text-transform: uppercase; letter-spacing: .12em; }
.rung-rows li, .mine-rows li { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); font: 400 12px/1.4 var(--f-code); color: var(--chalk-2); }
.rung-rows li b, .mine-rows li b { color: var(--chalk); font-weight: 500; }
.rung-rows li.idle { color: var(--chalk-3); }
.mine-line { margin: 0 0 10px; color: var(--chalk-2); }
.mine-claim { border: 1px solid var(--cyan); background: var(--cyan); color: var(--cyan-ink); font: 700 14px/1 var(--f-body); padding: 10px 16px; border-radius: 3px; margin-bottom: 10px; }

/* ---------- footer ---------- */
.sheet-foot { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line-2); font-size: 13px; color: var(--chalk-2); }
.sheet-foot p { margin: 6px 0; }
.foot-addr code { font-size: 11px; word-break: break-all; color: var(--chalk); }
.foot-links { display: flex; gap: 16px; }
.foot-links a { color: var(--cyan); }

/* ---------- fixed: the action dock and the floating CA pill above it ---------- */
.dock { position: fixed; z-index: 20; left: 0; right: 0; bottom: 0; display: flex; align-items: center; gap: 12px; padding: 12px 16px calc(14px + env(safe-area-inset-bottom)); background: rgba(8, 21, 43, .96); border-top: 1px solid var(--line-2); backdrop-filter: blur(6px); }
.dock-bell small { display: block; font: 400 9px/1 var(--f-code); color: var(--chalk-3); text-transform: uppercase; letter-spacing: .12em; }
.dock-bell b { font: 600 20px/1.2 var(--f-code); font-variant-numeric: tabular-nums; }
.dock-go { margin-left: auto; text-decoration: none; background: var(--cyan); color: var(--cyan-ink); font: 800 19px/1 var(--f-disp); text-transform: uppercase; letter-spacing: .05em; padding: 15px 18px; border-radius: 3px; white-space: nowrap; }

.capill { position: fixed; z-index: 25; left: 10px; right: 10px; bottom: 124px; display: flex; align-items: center; gap: 8px; padding: 7px 7px 7px 12px; border-radius: 999px; background: #F2F7FF; color: #0A1B36; box-shadow: 0 10px 30px rgba(0,0,0,.45), 0 0 0 1px rgba(95,242,230,.6); }
.capill-k { font: 700 10px/1 var(--f-code); letter-spacing: .1em; color: #0E6B70; flex: none; }
.capill-v { flex: 1; min-width: 0; font: 500 9.6px/1.25 var(--f-code); word-break: break-all; user-select: all; -webkit-user-select: all; }
.capill-v.is-wait { font-family: var(--f-body); font-size: 12px; color: #4C6286; user-select: none; -webkit-user-select: none; }
.capill-cp { flex: none; border: 0; border-radius: 999px; background: #0A1B36; color: var(--cyan); font: 700 12px/1 var(--f-body); padding: 10px 13px; }
.capill-cp:disabled { background: #C9D6EA; color: #7189AE; cursor: default; }
.capill-cp.is-done { background: var(--cyan); color: var(--cyan-ink); }
.capill-gm { flex: none; font: 500 10px/1 var(--f-code); color: #4C6286; text-decoration: underline; padding-right: 4px; }

/* ---------- views ---------- */
body[data-view="hands"] .pit, body[data-view="hands"] .slip, body[data-view="hands"] .howto,
body[data-view="rules"] .tape, body[data-view="rules"] .rung, body[data-view="rules"] .mine,
body[data-view="seat"] .howto, body[data-view="seat"] .rung { display: none; }
body[data-view="rules"] .howto { order: -1; }

/* ---------- drawer + toast ---------- */
.drawer { position: fixed; inset: 0; z-index: 40; background: rgba(4, 12, 26, .7); display: flex; align-items: flex-end; justify-content: center; }
.drawer[hidden] { display: none; }
.drawer-c { width: 100%; max-width: 440px; background: var(--plan-2); border: 1px solid var(--line-2); padding: 16px; }
.drawer-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font: 800 20px/1 var(--f-disp); text-transform: uppercase; }
.drawer-h button { background: none; border: 0; color: var(--chalk); font-size: 26px; }
.pickw { display: grid; gap: 8px; }
.pickw button { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line-2); background: var(--plan); color: var(--chalk); padding: 12px; text-align: left; }
.pickw img { width: 24px; height: 24px; }
.toast { position: fixed; z-index: 50; left: 50%; top: 64px; transform: translateX(-50%); background: var(--chalk); color: var(--plan); padding: 10px 16px; border-radius: 3px; font: 600 13px/1.3 var(--f-body); max-width: 90vw; }

/* ---------- 720–1000: one column, wider measure, bigger instrument ---------- */
@media (min-width: 700px) {
  body { padding: 0 40px 200px; font-size: 16px; }
  .plan-mast { margin: 0 -40px; padding: 0 40px; }
  .plan-nav { display: flex; }
  .plan-seat { margin-left: 18px; }
  .std-bid { font-size: 150px; margin-top: 34px; }
  .dispatch { font-size: 23px; max-width: 34ch; }
  .pit { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: center; padding: 26px; }
  .pit-well { max-width: 340px; }
  .ladder { margin-top: 0; }
  .capill { left: 50%; right: auto; transform: translateX(-50%); width: 560px; bottom: 124px; }
  .capill-v { font-size: 11.5px; }
}

/* ---------- ≥1000: the page recomposes — instrument left, the room's paper right ---------- */
@media (min-width: 1000px) {
  body { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); column-gap: 56px; max-width: 1200px; margin: 0 auto; padding: 0 32px 150px;
         grid-template-areas: 'mast mast' 'num side' 'cap side' 'disp side' 'pit side' 'slip side' 'foot foot'; grid-template-rows: auto auto auto auto auto 1fr auto; align-items: start; }
  .plan-mast { grid-area: mast; margin: 0; padding: 0; }
  .std-bid { grid-area: num; font-size: 176px; margin-top: 40px; }
  .std-cap { grid-area: cap; }
  .dispatch { grid-area: disp; font-size: 25px; }
  .pit { grid-area: pit; }
  .slip { grid-area: slip; }
  .side { grid-area: side; margin-top: 40px; position: sticky; top: 20px; }
  .sheet-foot { grid-area: foot; }
  .dock { display: none; }
  .capill { left: auto; right: 32px; transform: none; bottom: 28px; width: 520px; }
  .pit-well { max-width: 380px; }
}