/* Sourwick — the floor. Written for this drop: a deck of twelve cells with a moving line across it,
   a stack of lot cards under it, and one fixed desk strip at the foot of the screen. */
:root{
  --ground:#090B07; --panel:#10130C; --panel-2:#161A11; --edge:#232819;
  --ink:#ECEFE2; --ink-dim:#8E9581; --ink-faint:#5D6452;
  --sour:#D6FF2B; --sour-dim:#96B41A; --sour-ghost:rgba(214,255,43,.12);
  --keepside:#2A3319; --pushside:#1A1D14;
  --deck-face:'Syne',system-ui,sans-serif; --text-face:'Inter Tight',system-ui,sans-serif;
  --strip:62px; --cap:1180px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--ground); color:var(--ink); font-family:var(--text-face);
  font-size:15px; line-height:1.45; -webkit-font-smoothing:antialiased;
  padding-bottom:calc(var(--strip) + env(safe-area-inset-bottom,0px) + 18px);
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
img{max-width:100%}

/* ---------- the deck: the one object ---------- */
#stack{max-width:var(--cap);margin:0 auto;padding:18px 14px 0}
.slab{display:grid;gap:14px}

.deck-card{
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--edge); border-radius:20px; padding:18px 16px 20px; position:relative; overflow:hidden;
}
.deck-card::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 70% at 12% 0%,var(--sour-ghost),transparent 62%)}
.deck-eyebrow{display:flex;justify-content:space-between;align-items:baseline;gap:10px;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-dim)}
.deck-eyebrow .phase{color:var(--sour);font-weight:700}
.deck-title{font-family:var(--deck-face);font-weight:800;font-size:clamp(27px,7.4vw,42px);
  line-height:1.02;letter-spacing:-.022em;margin:9px 0 4px}
.deck-sub{color:var(--ink-dim);font-size:14px;margin:0 0 16px;max-width:52ch}

/* twelve cells, the line laid across them */
.deck{position:relative;margin:4px 0 6px}
.cells{display:grid;grid-template-columns:repeat(12,1fr);gap:3px}
.cell{aspect-ratio:.66;border-radius:7px;background:var(--pushside);border:1px solid var(--edge);
  display:flex;align-items:flex-end;justify-content:center;padding-bottom:5px;
  font-family:var(--deck-face);font-weight:600;font-size:11px;color:var(--ink-faint);
  transition:background .35s ease,border-color .35s ease,color .35s ease}
.cell.keep{background:var(--keepside);border-color:#3A4726;color:var(--ink-dim)}
.cell.mine{background:var(--sour);border-color:var(--sour);color:#0C0F06;font-weight:800;
  box-shadow:0 0 0 3px rgba(214,255,43,.18)}
.cell.pushedhere{border-color:var(--sour-dim)}
.cell b{font-size:11px}
.linewrap{position:relative;height:30px;margin-top:6px}
.line{position:absolute;top:0;bottom:0;width:2px;background:var(--sour);
  transition:left .6s cubic-bezier(.22,.9,.3,1)}
.line span{position:absolute;top:8px;left:7px;white-space:nowrap;font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--sour);font-weight:700}
.line.rightish span{left:auto;right:7px}
.decklegend{display:flex;justify-content:space-between;font-size:11px;color:var(--ink-faint);
  letter-spacing:.1em;text-transform:uppercase;margin-top:2px}

/* the action */
.act{margin-top:16px;display:grid;gap:9px}
.amount{display:flex;align-items:center;gap:9px;background:var(--ground);border:1px solid var(--edge);
  border-radius:13px;padding:11px 13px}
.amount input{flex:1;min-width:0;background:none;border:0;outline:none;font-family:var(--deck-face);
  font-weight:600;font-size:21px;letter-spacing:-.01em}
.amount span{font-size:12px;color:var(--ink-dim);letter-spacing:.08em}
.amount button{background:none;border:0;color:var(--sour);font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;cursor:pointer;padding:0}
.go{width:100%;background:var(--sour);color:#0B0E05;border:0;border-radius:13px;padding:15px 16px;
  font-family:var(--deck-face);font-weight:800;font-size:16px;letter-spacing:-.01em;cursor:pointer}
.go.ghost{background:none;border:1px solid var(--edge);color:var(--ink)}
.go[disabled]{opacity:.42;cursor:default}
.go.pair{display:grid;grid-template-columns:1fr 1fr;gap:9px;background:none;padding:0}
.go.pair button{border-radius:13px;padding:15px 10px;border:0;font-family:var(--deck-face);font-weight:800;
  font-size:15px;cursor:pointer}
.b-push{background:var(--sour);color:#0B0E05}
.b-keep{background:none;border:1px solid var(--edge)!important;color:var(--ink)}
.note{font-size:12.5px;color:var(--ink-dim);text-align:center}
.note b{color:var(--sour);font-weight:700}

/* ---------- the numbers strip ---------- */
.figs{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}
.fig{background:var(--panel);border:1px solid var(--edge);border-radius:14px;padding:12px 13px}
.fig dt{font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-faint);margin:0}
.fig dd{margin:4px 0 0;font-family:var(--deck-face);font-weight:800;font-size:23px;letter-spacing:-.02em}
.fig dd small{font-size:12px;color:var(--ink-dim);font-weight:500;font-family:var(--text-face)}

/* ---------- the stack of lot cards / tape ---------- */
.aside{display:grid;gap:14px;align-content:start}
.panel{background:var(--panel);border:1px solid var(--edge);border-radius:16px;overflow:hidden}
.panel h2{margin:0;padding:13px 15px 10px;font-family:var(--deck-face);font-weight:800;font-size:13px;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink-dim)}
.rowlist{display:grid}
.row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;
  padding:10px 15px;border-top:1px solid var(--edge);font-size:13.5px}
.chip{width:26px;height:32px;border-radius:6px;display:grid;place-items:center;font-family:var(--deck-face);
  font-weight:800;font-size:13px;background:var(--pushside);border:1px solid var(--edge);color:var(--ink-dim)}
.chip.on{background:var(--sour);color:#0B0E05;border-color:var(--sour)}
.chip.sealed{color:var(--ink-faint)}
.row .who{font-variant-numeric:tabular-nums;color:var(--ink-dim);font-size:12.5px}
.row .amt{font-family:var(--deck-face);font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.row .tag{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}
.row .tag.push{color:var(--sour)}
.empty{padding:16px 15px 18px;color:var(--ink-faint);font-size:13.5px;border-top:1px solid var(--edge)}
.primer{padding:0 15px 16px;color:var(--ink-dim);font-size:13.5px}
.primer ul{margin:0;padding-left:17px}
.primer li{margin:5px 0}
.primer b{color:var(--ink)}

/* settled counters, stacked behind the live one */
.settled{display:grid;gap:8px}
.past{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;
  background:var(--panel);border:1px solid var(--edge);border-radius:13px;padding:11px 13px}
.past .n{font-family:var(--deck-face);font-weight:800;font-size:13px;color:var(--ink-faint)}
.past .avg{font-family:var(--deck-face);font-weight:800;font-size:19px}
.past .meta{font-size:12px;color:var(--ink-dim)}

/* ---------- prose ---------- */
.prose{background:var(--panel);border:1px solid var(--edge);border-radius:18px;padding:20px 17px}
.prose h1{font-family:var(--deck-face);font-weight:800;font-size:clamp(25px,6.4vw,34px);margin:0 0 6px;letter-spacing:-.02em}
.prose h2{font-family:var(--deck-face);font-weight:800;font-size:15px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--sour);margin:22px 0 6px}
.prose p{margin:0 0 10px;color:var(--ink-dim);max-width:62ch}
.prose p b{color:var(--ink)}
.prose code{font-size:12.5px;color:var(--sour);word-break:break-all}

/* ---------- the desk strip: the only chrome ---------- */
#buybar{
  position:fixed; left:0; right:0; bottom:0; z-index:40;
  display:flex; align-items:center; gap:10px;
  height:calc(var(--strip) + env(safe-area-inset-bottom,0px));
  padding:0 12px env(safe-area-inset-bottom,0px);
  background:rgba(9,11,7,.94); backdrop-filter:blur(9px); border-top:1px solid var(--edge);
}
.desk-mark{display:none;align-items:center;gap:7px;flex:0 0 auto}
.desk-mark span{display:none;font-family:var(--deck-face);font-weight:800;letter-spacing:-.01em}
.desk-routes{display:flex;gap:9px;flex:1 1 auto;min-width:0;
  font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim)}
.desk-routes a{white-space:nowrap}
.desk-routes a.on{color:var(--sour);font-weight:700}
.desk-wallet{display:none;background:none;border:1px solid var(--edge);border-radius:11px;
  padding:8px 11px;font-size:12px;cursor:pointer;white-space:nowrap}
.desk-wallet.on{border-color:var(--sour-dim);color:var(--sour)}
.desk-buy{flex:0 0 auto;display:flex;align-items:center;gap:5px;background:var(--sour);color:#0B0E05;
  border-radius:11px;padding:8px 11px;font-family:var(--deck-face);font-weight:800;font-size:12px;white-space:nowrap}
.desk-buy b{font-family:var(--text-face);font-weight:500;font-size:10px;opacity:.72}

/* ---------- sheet ---------- */
#sheet{position:fixed;inset:0;z-index:60;background:rgba(4,5,3,.72);display:flex;align-items:flex-end;justify-content:center}
#sheet[hidden]{display:none!important}
.sheet-card{width:100%;max-width:440px;background:var(--panel-2);border:1px solid var(--edge);
  border-radius:20px 20px 0 0;padding:16px 16px calc(20px + env(safe-area-inset-bottom,0px))}
.sheet-card header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.sheet-card h3{margin:0;font-family:var(--deck-face);font-weight:800;font-size:14px;letter-spacing:.12em;text-transform:uppercase}
.sheet-card button#sheetClose{background:none;border:0;color:var(--ink-dim);font-size:17px;cursor:pointer}
.wallets{display:grid;gap:8px}
.wallets button{display:flex;align-items:center;gap:10px;background:var(--ground);border:1px solid var(--edge);
  border-radius:12px;padding:12px;cursor:pointer;text-align:left}
.wallets img{width:22px;height:22px;border-radius:5px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--strip) + 18px);z-index:80;
  background:var(--sour);color:#0B0E05;border-radius:11px;padding:10px 15px;font-size:13.5px;font-weight:600;max-width:90vw}

/* ---------- 720–1000: one column, wider measure, bigger object ---------- */
@media (min-width:560px){
  .desk-mark{display:flex}
  .desk-routes{gap:14px;font-size:12px;letter-spacing:.1em}
  .desk-buy{padding:9px 13px;font-size:13.5px;gap:6px}
  .desk-buy b{font-size:11px}
}
@media (min-width:720px){
  body{font-size:16px}
  #stack{padding:26px 22px 0}
  .slab{gap:18px}
  .deck-card{padding:24px 22px 26px;border-radius:24px}
  .cells{gap:5px}
  .cell{border-radius:9px;font-size:13px}
  .figs{grid-template-columns:repeat(4,1fr)}
  .desk-mark span{display:inline}
  .desk-wallet{display:inline-block}
  .desk-routes{gap:18px;font-size:12.5px;justify-content:flex-start}
  .prose{padding:28px 26px}
}

/* ---------- ≥1000: the page recomposes into instrument + activity column ---------- */
@media (min-width:1000px){
  :root{--strip:64px}
  #stack{padding:34px 26px 0}
  .slab{grid-template-columns:minmax(0,1.42fr) minmax(320px,1fr);gap:22px;align-items:start}
  .slab > .wide{grid-column:1 / -1}
  .deck-card{padding:30px 30px 32px}
  .deck-title{font-size:46px}
  .deck-sub{font-size:16px}
  .cell{aspect-ratio:.62;font-size:15px;border-radius:10px}
  .linewrap{height:34px}
  .fig dd{font-size:27px}
  .go{padding:17px;font-size:17px}
  .amount input{font-size:24px}
  .prose h1{font-size:40px}
}