/* Chippit — a concrete-grey floor with a sunken pit cut into it; chips are bevelled slabs ranked inside the well, the
   smallest one glowing red. The ref's call (a paragraph computed from state) leads; the CA rides a dock at the thumb. */
:root {
  --floor: #7B7F78; --floor-lo: #6C7069; --ink: #141513; --ink-2: #2E312C; --mute: #3F433D;
  --well: #1F211E; --well-lo: #161815; --slab: #575B53; --slab-hi: #6A6E66; --slab-lo: #42463F;
  --paper: #E8EAE3; --dim: #A4A89F; --red: #FF2448; --red-lo: #B3142F;
  --disp: 'Big Shoulders Display', 'Arial Narrow', sans-serif; --body: 'Instrument Sans', system-ui, sans-serif; --mono: 'Red Hat Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { background: var(--floor); -webkit-text-size-adjust: 100%; }
body {
  margin: 0 auto; max-width: 1180px; padding: 10px 14px 128px; background: var(--floor); color: var(--ink);
  font: 400 16px/1.5 var(--body); overflow-x: hidden;
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px;
  grid-template-areas: "ref" "call" "pit" "tape" "rules" "sole";
}
a { color: inherit; }
code { font-family: var(--mono); }

/* ---- the ref's id line (no buttons up here; the connect lives in the dock) ---- */
.refline { grid-area: ref; display: flex; align-items: center; gap: 9px; height: 40px; font-size: 13px; }
.refline-mark { border-radius: 6px; box-shadow: 0 1px 0 #9A9E95, 0 -1px 0 #4F534C; }
.refline-name { font: 800 22px/1 var(--disp); letter-spacing: .04em; text-transform: uppercase; }
.refline-rd { color: var(--ink-2); font-family: var(--mono); font-size: 12px; }
.refline-bell { margin-left: auto; font-family: var(--mono); font-size: 12px; padding: 3px 9px; border-radius: 99px; background: var(--ink); color: var(--paper); white-space: nowrap; }
.refline-bell i { font-style: normal; color: var(--dim); }
.refline-bell[data-hot="1"] { background: var(--red); color: #fff; }
.refline-bell[data-hot="1"] i { color: #FFD3DA; }

/* ---- hero: the call, a paragraph ---- */
.callsheet { grid-area: call; margin: 0; font-size: 17px; line-height: 1.55; max-width: 62ch; color: var(--ink); }
.callsheet-k { font: 900 17px/1 var(--disp); text-transform: uppercase; letter-spacing: .06em; margin-right: 4px; color: var(--red-lo); }
.callsheet b { font-family: var(--mono); font-weight: 600; background: var(--ink); color: var(--paper); padding: 0 5px; border-radius: 4px; }
.callsheet em { font-style: normal; color: var(--red-lo); font-weight: 700; }

/* ---- the pit ---- */
.well-wrap { grid-area: pit; background: var(--floor-lo); border-radius: 18px; padding: 14px; box-shadow: inset 0 2px 0 #8C9088, inset 0 -2px 0 #5A5E57; }
.well-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.well-title { font: 900 30px/1 var(--disp); text-transform: uppercase; letter-spacing: .02em; }
.well-sub { font-size: 13px; color: var(--ink-2); }
.well {
  list-style: none; margin: 0; padding: 12px; background: var(--well); border-radius: 12px; display: grid; gap: 7px;
  border: 6px solid; border-color: #2A2C28 #4B4F48 #5E625A #3A3D37;
  box-shadow: inset 0 10px 22px rgba(0, 0, 0, .55), inset 0 -2px 0 rgba(255, 255, 255, .04);
}
.slab {
  position: relative; display: grid; grid-template-columns: 26px minmax(0, 1fr) auto; align-items: center; gap: 8px;
  min-height: 46px; padding: 6px 10px; border-radius: 8px; color: var(--paper);
  background: linear-gradient(180deg, var(--slab-hi), var(--slab) 55%, var(--slab-lo));
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, .16), inset 0 -3px 0 rgba(0, 0, 0, .35), 0 3px 0 #0E0F0D;
  transition: transform .3s;
}
.slab-rk { font: 800 20px/1 var(--disp); color: var(--dim); text-align: center; }
.slab-mid { min-width: 0; }
.slab-who { display: block; font: 400 12px/1.2 var(--mono); color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.slab-bar { display: block; height: 7px; margin-top: 5px; border-radius: 4px; background: var(--well-lo); overflow: hidden; }
.slab-bar i { display: block; height: 100%; background: linear-gradient(90deg, #8E9389, #C5C9BF); border-radius: 4px; }
.slab-v { font: 800 24px/1 var(--disp); text-align: right; }
.slab-v small { display: block; font: 400 11px/1.3 var(--mono); color: var(--dim); }
.slab.is-me .slab-who { color: #fff; font-weight: 600; }
.slab.is-me { outline: 2px solid #D9DCD3; outline-offset: 1px; }
.slab.is-low {
  background: linear-gradient(180deg, #3A1018, #2A0B11 60%, #200810); color: #fff;
  box-shadow: inset 0 2px 0 rgba(255, 90, 115, .3), inset 0 -3px 0 rgba(0, 0, 0, .4), 0 0 0 2px var(--red), 0 0 22px rgba(255, 36, 72, .55);
}
.slab.is-low .slab-bar i { background: var(--red); }
.slab.is-low .slab-v { color: var(--red); text-shadow: 0 0 12px rgba(255, 36, 72, .7); }
.slab-flag {
  grid-column: 1 / -1; font: 600 12px/1.35 var(--body); color: #FFC2CC; border-top: 1px dashed rgba(255, 36, 72, .5); padding-top: 5px;
}
.slab-flag b { color: #fff; font-family: var(--mono); }
.slab.is-fresh { animation: drop .7s ease-out; }
@keyframes drop { from { transform: translateY(-14px); opacity: .2; } to { transform: none; opacity: 1; } }
.slot {
  display: grid; grid-template-columns: 26px 1fr auto; align-items: center; gap: 8px; min-height: 38px; padding: 6px 10px;
  border-radius: 8px; border: 1.5px dashed #464A43; color: #6F736B; font-size: 13px;
}
.slot b { font: 800 18px/1 var(--disp); text-align: center; color: #555950; }
.slot.is-first { border-color: var(--red); color: #FFC2CC; box-shadow: 0 0 16px rgba(255, 36, 72, .3); animation: pulse 2.2s ease-in-out infinite; }
.slot.is-first b { color: var(--red); }
@keyframes pulse { 50% { box-shadow: 0 0 2px rgba(255, 36, 72, .1); } }

.gone { margin-top: 12px; }
.gone-h { display: flex; justify-content: space-between; font: 800 15px/1 var(--disp); text-transform: uppercase; letter-spacing: .05em; color: var(--ink-2); margin-bottom: 6px; }
.gone-l { list-style: none; margin: 0; padding: 0; display: grid; gap: 5px; }
.gone-l li { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 13px; padding: 7px 10px; border-radius: 8px; background: #656962; color: #2A2C28; text-decoration-color: var(--red-lo); }
.gone-l li s { font-family: var(--mono); }
.gone-l li b { font-family: var(--mono); color: var(--ink); }
.gone-l .quiet, .ticker-l .quiet { background: none; color: var(--ink-2); padding: 4px 0; }

.chipper { margin-top: 14px; padding-top: 12px; border-top: 1px solid #5E625A; }
.chipper-k { display: block; font: 800 15px/1 var(--disp); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 7px; }
.chipper-row { display: flex; gap: 6px; align-items: stretch; flex-wrap: wrap; }
.chipper-step { width: 44px; height: 48px; border: 0; border-radius: 10px; background: var(--slab); color: var(--paper); font: 700 22px/1 var(--body); cursor: pointer; box-shadow: inset 0 2px 0 rgba(255,255,255,.16), 0 3px 0 #2A2C28; }
.chipper-in { width: 96px; flex: 1 1 80px; min-width: 0; height: 48px; border-radius: 10px; border: 2px solid var(--ink-2); background: var(--paper); color: var(--ink); font: 600 20px/1 var(--mono); padding: 0 10px; }
.chipper-unit { align-self: center; font: 600 13px/1 var(--mono); color: var(--ink-2); }
.chipper-go {
  flex: 1 1 100%; height: 52px; border: 0; border-radius: 12px; background: var(--red); color: #fff; cursor: pointer;
  font: 900 24px/1 var(--disp); text-transform: uppercase; letter-spacing: .06em; box-shadow: inset 0 2px 0 rgba(255,255,255,.3), 0 4px 0 var(--red-lo);
}
.chipper-go:disabled { background: #5E625A; box-shadow: 0 4px 0 #444840; cursor: default; }
.chipper-proj { margin: 9px 0 2px; font-size: 14px; }
.chipper-proj b { font-family: var(--mono); }
.chipper-proj em { font-style: normal; font-weight: 700; color: var(--red-lo); }
.chipper-me { margin: 0; font: 400 12px/1.4 var(--mono); color: var(--ink-2); }
.chipper-x { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.chipper-alt { border: 2px solid var(--ink); background: transparent; border-radius: 9px; padding: 8px 12px; font: 600 14px/1 var(--body); cursor: pointer; }
.chipper-alt.is-cash { background: var(--ink); color: var(--paper); }

/* ---- plays tape ---- */
.ticker { grid-area: tape; background: var(--ink); color: var(--paper); border-radius: 14px; padding: 12px 14px; align-self: start; }
.ticker-h { display: flex; justify-content: space-between; align-items: baseline; font: 800 18px/1 var(--disp); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 8px; }
.ticker-h i { font: 400 11px/1 var(--mono); font-style: normal; color: var(--dim); }
.ticker-h.is-sub { margin-top: 16px; }
.ticker-l { list-style: none; margin: 0; padding: 0; font: 400 12.5px/1.45 var(--mono); max-height: 360px; overflow: auto; }
.ticker-l li { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 8px; padding: 6px 0; border-bottom: 1px dashed #343731; }
.ticker-l li[data-k="out"] .tk-k, .ticker-l li[data-k="last"] .tk-k { color: var(--red); }
.ticker-l .tk-k { color: var(--dim); text-transform: uppercase; font-size: 11px; }
.ticker-l .tk-t { min-width: 0; overflow-wrap: anywhere; }
.ticker-l .tk-t b { color: #fff; }
.ticker-l .tk-a { color: #7D8178; font-size: 11px; }
.ticker-l li.is-new { animation: print .9s steps(6); }
@keyframes print { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.ticker-l.is-shut li { display: block; color: var(--dim); }
.ticker-l .quiet { display: block; border: 0; color: var(--dim); }

/* ---- rules ---- */
.rulebook { grid-area: rules; }
.rulebook-h { font: 900 34px/1 var(--disp); text-transform: uppercase; margin: 6px 0 10px; }
.rulebook-l { margin: 0; padding-left: 22px; display: grid; gap: 8px; font-size: 15px; }
.rulebook-l b { font-weight: 700; }
.worked { margin-top: 14px; background: var(--paper); border-radius: 12px; padding: 12px 14px; box-shadow: 0 3px 0 #5A5E57; }
.worked-h { font: 800 16px/1 var(--disp); text-transform: uppercase; letter-spacing: .06em; color: var(--red-lo); margin-bottom: 6px; }
.worked p { margin: 0; font-size: 15px; }
.worked b { font-family: var(--mono); }
.lookup { margin-top: 12px; background: var(--paper); border-radius: 12px; padding: 12px; font-size: 13px; overflow-wrap: anywhere; }

/* ---- footer ---- */
.sole { grid-area: sole; border-top: 2px solid var(--ink); padding-top: 10px; font-size: 13px; }
.sole-row { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: baseline; margin-bottom: 6px; }
.sole-row code { overflow-wrap: anywhere; font-size: 12px; }
.sole-k { font: 800 13px/1 var(--disp); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); }
.sole-note { color: var(--ink-2); margin: 8px 0 0; }

/* ---- the CA dock, at the thumb ---- */
.dock {
  position: fixed; left: 8px; right: 8px; bottom: 8px; z-index: 30; padding: 9px 10px calc(9px + env(safe-area-inset-bottom, 0px));
  background: var(--ink); color: var(--paper); border-radius: 14px; box-shadow: 0 -2px 0 #3A3D37, 0 10px 30px rgba(0, 0, 0, .45);
  display: grid; gap: 7px;
}
.dock-ca { display: grid; gap: 2px; min-width: 0; }
.dock-tk { font: 800 12px/1 var(--disp); letter-spacing: .08em; color: var(--red); text-transform: uppercase; }
.dock-addr { font: 600 11.3px/1.3 var(--mono); user-select: all; -webkit-user-select: all; white-space: nowrap; overflow-wrap: anywhere; }
.dock-addr.is-wait { color: var(--dim); font-style: italic; user-select: none; }
.dock-acts { display: flex; gap: 6px; align-items: center; }
.dock-copy { flex: 1; height: 36px; border: 0; border-radius: 9px; background: var(--red); color: #fff; font: 800 16px/1 var(--disp); text-transform: uppercase; letter-spacing: .06em; cursor: pointer; }
.dock-copy[data-done="1"] { background: #E8EAE3; color: var(--ink); }
.dock-gm { font: 400 12px/1 var(--mono); color: var(--dim); padding: 0 6px; }
.dock-wallet { height: 36px; border: 1.5px solid #5E625A; border-radius: 9px; background: transparent; color: var(--paper); font: 600 13px/1 var(--body); padding: 0 12px; cursor: pointer; max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.toasts { position: fixed; left: 50%; transform: translateX(-50%); bottom: 112px; z-index: 40; display: grid; gap: 6px; width: min(92vw, 420px); pointer-events: none; }
.toast { background: var(--paper); color: var(--ink); border-left: 4px solid var(--red); padding: 9px 12px; border-radius: 8px; font-size: 14px; box-shadow: 0 6px 20px rgba(0, 0, 0, .3); }

/* ---- tablet: wider measure, bigger slabs, one column still ---- */
@media (min-width: 640px) {
  body { padding: 16px 26px 96px; gap: 18px; }
  .callsheet { font-size: 18.5px; }
  .well-title { font-size: 38px; }
  .slab { min-height: 54px; }
  .slab-v { font-size: 30px; }
  .chipper-go { flex: 0 0 180px; }
  .dock { left: 50%; right: auto; transform: translateX(-50%); width: min(760px, calc(100vw - 32px)); grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
  .dock-addr { font-size: 13px; }
  .dock-copy { flex: 0 0 auto; padding: 0 16px; }
  .toasts { bottom: 86px; }
}

/* ---- desktop: the call + pit on the left, the plays tape as a sticky column, the rules under the pit ---- */
@media (min-width: 1000px) {
  body {
    grid-template-columns: minmax(0, 1fr) 360px; column-gap: 28px; padding: 22px 32px 100px;
    grid-template-areas: "ref ref" "call tape" "pit tape" "rules tape" "sole sole";
  }
  .callsheet { font-size: 19px; max-width: 70ch; }
  .ticker { position: sticky; top: 18px; grid-row: 2 / 5; }
  .ticker-l { max-height: 520px; }
  .well { grid-template-columns: 1fr 1fr; padding: 16px; gap: 9px; }
  .well .slab.is-low, .well .slot.is-first { grid-column: 1 / -1; }
  .well-title { font-size: 46px; }
  .slab-v { font-size: 34px; }
  .rulebook-l { grid-template-columns: 1fr 1fr; column-gap: 28px; }
  .dock { width: min(1116px, calc(100vw - 48px)); }
}