/* Topbox — a wireframe speaker stack. Ground #070A12, one accent: signal blue #3AA8FF. */
:root{
  --ground:#070A12; --ink:#DCE5FA; --dim:#7D8AA8; --faint:#2A3550; --wire:#1B2742;
  --sig:#3AA8FF; --sig-soft:rgba(58,168,255,.14); --sig-glow:rgba(58,168,255,.45); --hot:#9FD6FF; --warn:#FF8C6B;
  --mono:'Martian Mono',ui-monospace,Menlo,monospace; --disp:'Michroma','Onest',sans-serif; --body:'Onest',system-ui,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html{background:var(--ground)}
body{margin:0;background:var(--ground);color:var(--ink);font:400 15px/1.5 var(--body);-webkit-font-smoothing:antialiased;
  background-image:linear-gradient(var(--wire) 1px,transparent 1px),linear-gradient(90deg,var(--wire) 1px,transparent 1px);
  background-size:44px 44px;background-position:-1px -1px;background-attachment:fixed;
  max-width:1180px;margin:0 auto;padding:0 16px 40px;overflow-x:hidden}
a{color:var(--hot)}
code{font-family:var(--mono)}
button{font:inherit;cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.5}

/* ---------- the referee's call: the first thing on the page ---------- */
.refcall{margin:0;padding:22px 2px 16px;font:400 17px/1.62 var(--body);color:var(--ink);max-width:880px}
.refcall-flag{display:flex;align-items:center;gap:8px;margin-bottom:10px;font:500 10px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.refcall-flag img{border-radius:6px;border:1px solid var(--faint)}
.refcall-flag b{font:400 12px/1 var(--disp);letter-spacing:.06em;color:var(--sig);text-transform:none}
.refcall code{font-size:.86em;color:var(--hot);background:var(--sig-soft);padding:1px 5px;border-radius:4px}
.refcall b.amt{color:#fff;font-weight:600}
.refcall .tick{font-family:var(--mono);font-size:.9em;color:var(--sig);font-variant-numeric:tabular-nums}
.refcall-rules{font:500 12px/1 var(--mono);margin-left:4px;white-space:nowrap}

/* ---------- the CA line: floats mid-page, pins when you scroll ---------- */
.cabline{position:sticky;top:10px;z-index:30;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  margin:0 0 18px;padding:10px 12px;border:1px solid var(--sig);border-radius:14px;background:rgba(7,10,18,.94);
  box-shadow:0 0 0 4px rgba(58,168,255,.07),0 10px 30px rgba(0,0,0,.5);backdrop-filter:blur(6px)}
.cabline-tag{font:400 11px/1 var(--disp);color:var(--ground);background:var(--sig);padding:6px 7px;border-radius:6px}
.cabline-addr{flex:1 1 200px;min-width:0;font-size:12px;line-height:1.4;word-break:break-all;user-select:all;color:#fff}
.cabline-addr.is-pending{color:var(--dim);user-select:none}
.cabline-copy{border:1px solid var(--sig);background:var(--sig);color:var(--ground);font:600 12px/1 var(--mono);padding:9px 12px;border-radius:9px}
.cabline-copy.is-done{background:transparent;color:var(--sig)}
.cabline-chart{font:500 11px/1 var(--mono);color:var(--dim)}

/* ---------- the rig: tower + tape ---------- */
.rig{display:grid;grid-template-columns:minmax(0,1fr);gap:22px}
.rig > *{min-width:0}

/* the stack */
.tower{display:flex;flex-direction:column;gap:10px}
.tower-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;font:500 11px/1 var(--mono);color:var(--dim);letter-spacing:.06em;text-transform:uppercase}
.tower-pot b{font:400 15px/1 var(--disp);color:var(--sig);margin-left:6px;letter-spacing:0}

.nextslot{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"k v" "s s";align-items:baseline;gap:2px 12px;text-align:left;
  width:100%;padding:12px 14px;border:1.5px dashed var(--faint);border-radius:12px;background:transparent;color:var(--ink);transition:border-color .2s}
.nextslot:hover{border-color:var(--sig)}
.nextslot-k{grid-area:k;font:500 10px/1 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--dim)}
.nextslot-v{grid-area:v;justify-self:end;font:400 18px/1 var(--disp);color:var(--sig)}
.nextslot-s{grid-area:s;font-size:12px;color:var(--dim)}

/* a cabinet: a wireframe box with a top face drawn in perspective */
.cab{position:relative;border:1.5px solid var(--sig);border-radius:4px;padding:16px 16px 14px;margin-top:14px;
  background:linear-gradient(180deg,rgba(58,168,255,.10),rgba(58,168,255,.02));box-shadow:0 0 24px rgba(58,168,255,.18),inset 0 0 18px rgba(58,168,255,.08)}
.cab::before{content:"";position:absolute;left:-1.5px;right:10px;top:-14px;height:13px;border:1.5px solid var(--sig);border-bottom:0;
  transform:skewX(-38deg);transform-origin:bottom left;background:rgba(58,168,255,.07)}
.cab-top{display:grid;grid-template-columns:1fr;gap:12px}
.cab-face{display:flex;flex-direction:column;gap:5px}
.cab-tag{font:500 10px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--sig)}
.cab-bid{font:400 34px/1.05 var(--disp);color:#fff;letter-spacing:-.01em}
.cab-bid small{font:500 11px/1 var(--mono);color:var(--dim);margin-left:8px;letter-spacing:.04em}
.cab-who{font-size:13px;color:var(--dim)}
.cab-who code{color:var(--hot);font-size:12px;word-break:break-all}
.cab-top.is-fresh{animation:land .7s ease-out}
.cab-top.is-empty{border-style:dashed;box-shadow:none;background:transparent}
.cab-top.is-empty::before{border-style:dashed}
.cab-top.is-empty .cab-bid{color:var(--dim);font-size:22px}
@keyframes land{0%{transform:translateY(-22px);opacity:.2}60%{transform:translateY(3px)}100%{transform:none;opacity:1}}

.hush{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"t k" "b b";gap:6px 12px;align-items:center;
  padding-top:12px;border-top:1px solid rgba(58,168,255,.25)}
.hush-t{grid-area:t;font:500 28px/1 var(--mono);color:var(--sig);font-variant-numeric:tabular-nums}
.hush-k{grid-area:k;font-size:12px;color:var(--dim)}
.hush-bar{grid-area:b;display:block;height:6px;border:1px solid var(--faint);border-radius:3px;overflow:hidden}
.hush-bar i{display:block;height:100%;width:calc(var(--left) * 100%);background:var(--sig);box-shadow:0 0 10px var(--sig-glow);transition:width 1s linear}
.hush.is-out .hush-t{color:var(--warn)}
.hush.is-out .hush-bar i{background:var(--warn)}

/* the boxes beneath */
.pile{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.pbox{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:9px 12px;border:1px solid var(--faint);border-radius:4px;background:rgba(7,10,18,.7)}
.pbox-n{font:500 11px/1 var(--mono);color:var(--dim)}
.pbox-mid{display:flex;flex-direction:column;gap:2px;min-width:0}
.pbox-amt{font:600 15px/1.2 var(--body);color:var(--ink)}
.pbox-who{font-size:11.5px;color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pbox-pay{text-align:right;font:500 13px/1.15 var(--mono);color:var(--sig)}
.pbox-pay small{display:block;font:400 10px/1.3 var(--body);color:var(--dim)}
.pbox.is-new{animation:sink .6s ease-out}
@keyframes sink{from{background:var(--sig-soft)}to{background:rgba(7,10,18,.7)}}
.pbox.is-ghost{border-style:dashed;background:transparent}
.pbox.is-ghost .pbox-who{white-space:normal}
.pbox.is-ghost .pbox-amt{color:var(--dim);font-weight:500}
.pbox.is-first{border:1.5px solid var(--sig);background:var(--sig-soft);animation:beckon 2.4s ease-in-out infinite}
.pbox.is-first .pbox-amt{color:#fff}
@keyframes beckon{50%{box-shadow:0 0 18px var(--sig-glow)}}
.pile-more{font-size:12px;color:var(--dim);padding:4px 12px}

/* the action */
.bidrow{margin-top:6px;padding:14px;border:1px solid var(--faint);border-radius:12px;background:rgba(10,14,26,.92)}
.bidrow-l{display:block;font:500 11px/1 var(--mono);color:var(--dim);letter-spacing:.06em;margin-bottom:9px}
.bidrow-line{display:flex;gap:8px}
.bidrow input{flex:1;min-width:0;padding:13px 12px;border:1px solid var(--faint);border-radius:9px;background:var(--ground);color:#fff;font:500 18px/1 var(--mono)}
.bidrow input:focus{outline:none;border-color:var(--sig)}
.bidrow-go{padding:0 18px;border:0;border-radius:9px;background:var(--sig);color:var(--ground);font:400 13px/1 var(--disp);white-space:nowrap}
.bidrow-nudge{display:flex;gap:6px;margin-top:9px;flex-wrap:wrap}
.bidrow-nudge button{border:1px solid var(--faint);background:transparent;color:var(--ink);padding:6px 10px;border-radius:7px;font:500 11px/1 var(--mono)}
.bidrow-nudge .bidrow-wallet{margin-left:auto;border-color:var(--sig);color:var(--sig)}
.bidrow-note{margin:10px 0 0;font-size:12.5px;color:var(--dim);line-height:1.5}
.bidrow-note b{color:var(--ink)}
.bidrow-note .no{color:var(--warn)}

.whistle{padding:12px 2px 0;font-size:12.5px;color:var(--dim)}
.whistle p{margin:0 0 10px}
.whistle b{color:var(--ink)}
.whistle-row{display:flex;gap:8px;flex-wrap:wrap}
.whistle-row button{flex:1 1 150px;padding:10px;border:1px solid var(--faint);border-radius:9px;background:transparent;color:var(--ink);font:500 12px/1.2 var(--mono)}
.whistle-row button:not(:disabled):hover{border-color:var(--sig)}

/* ---------- the tape: the spine of the page ---------- */
.tapecol{border:1px solid var(--faint);border-radius:14px;background:rgba(9,13,24,.88);padding:14px 14px 10px;display:flex;flex-direction:column;min-height:300px}
.tapecol-head{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:10px;border-bottom:1px dashed var(--faint)}
.tapecol h2{margin:0;font:400 15px/1 var(--disp);color:var(--ink);letter-spacing:.04em}
.tapecol-head span{font:500 11px/1 var(--mono);color:var(--dim)}
.roll{list-style:none;margin:0;padding:6px 0 0;display:flex;flex-direction:column;flex:1}
.roll li{display:grid;grid-template-columns:44px 1fr;gap:10px;padding:8px 0;border-bottom:1px solid rgba(42,53,80,.55);font-size:13px;line-height:1.45}
.roll time{font:500 11px/1.6 var(--mono);color:var(--dim)}
.roll code{font-size:11.5px;color:var(--hot)}
.roll b{color:#fff}
.roll .up{color:var(--sig)}
.roll li.is-print{animation:print .9s steps(12,end)}
@keyframes print{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
.roll .roll-empty{display:block;color:var(--dim);border:0;padding:14px 0}
.taken{margin-top:12px;padding-top:10px;border-top:1px dashed var(--faint)}
.taken h3{margin:0 0 6px;font:500 10px/1 var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--dim)}
.taken ul{list-style:none;margin:0;padding:0}
.taken li{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;padding:4px 0;color:var(--dim)}
.taken li b{color:var(--sig);font-family:var(--mono);font-weight:500}

/* ---------- rules ---------- */
.rulebook{border-top:1px solid var(--faint);padding-top:16px}
.rulebook h3{margin:0 0 12px;font:400 15px/1.3 var(--disp);color:var(--ink)}
.rulebook-calls{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;font-size:14px;color:#B9C4DE}
.rulebook-calls b{color:var(--ink)}
.worked{margin-top:16px;padding:14px;overflow-x:auto;border:1px dashed var(--sig);border-radius:10px}
.worked h4{margin:0 0 10px;font:500 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--sig)}
.worked table{width:100%;border-collapse:collapse;font:400 11px/1.3 var(--mono)}
.worked th{text-align:left;color:var(--dim);font-weight:500;padding:4px 4px;border-bottom:1px solid var(--faint)}
.worked td{padding:6px 4px;border-bottom:1px solid rgba(42,53,80,.5)}
.worked-top td{color:#fff}
.worked-top b{color:var(--sig)}
.worked p{margin:10px 0 0;font-size:13px;color:var(--dim)}

/* ---------- footer ---------- */
.endnote{margin-top:30px;padding-top:16px;border-top:1px solid var(--faint);font-size:12px;color:var(--dim)}
.endnote-links{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:12px}
.endnote-links a{font:500 12px/1 var(--mono)}
.endnote-refs{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0 0 12px}
.endnote-refs dt{color:var(--dim)}
.endnote-refs dd{margin:0;word-break:break-all;font-family:var(--mono);font-size:11px}
.endnote-line{margin:0;font:400 11px/1 var(--disp);letter-spacing:.04em}

/* ---------- drawer (routed views) + pops ---------- */
.drawer{position:fixed;inset:0;z-index:60;background:rgba(3,5,10,.72);display:flex;align-items:flex-end;justify-content:center}
.drawer-card{width:100%;max-width:720px;max-height:86vh;overflow:auto;background:#0B1020;border:1px solid var(--sig);border-bottom:0;border-radius:16px 16px 0 0;padding:16px}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.drawer-head b{font:400 14px/1 var(--disp)}
.drawer-head button{border:1px solid var(--faint);background:transparent;color:var(--ink);border-radius:8px;padding:6px 10px;font:500 11px/1 var(--mono)}
.drawer-body table{width:100%;border-collapse:collapse;font:400 12px/1.3 var(--mono)}
.drawer-body th,.drawer-body td{text-align:left;padding:6px 4px;border-bottom:1px solid var(--faint)}
.drawer-body .walletpick{display:flex;flex-direction:column;gap:8px}
.drawer-body .walletpick button{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--faint);border-radius:10px;background:transparent;color:var(--ink)}
.drawer-body .walletpick img{width:24px;height:24px}
.pops{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:70;display:flex;flex-direction:column;gap:6px;align-items:center;pointer-events:none}
.pop{background:var(--sig);color:var(--ground);font:600 12px/1.3 var(--mono);padding:9px 14px;border-radius:9px;box-shadow:0 8px 24px rgba(0,0,0,.5)}

/* ---------- tablet ---------- */
@media (min-width:640px){
  body{padding:0 28px 48px}
  .refcall{font-size:19px;padding-top:30px}
  .cab-bid{font-size:44px}
  .cab-top{grid-template-columns:minmax(0,1fr) 190px;align-items:end}
  .hush{min-width:0}
  .hush{border-top:0;border-left:1px solid rgba(58,168,255,.25);padding:0 0 0 14px;grid-template-areas:"t" "k" "b";grid-template-columns:1fr}
  .roll li{font-size:14px}
  .drawer{align-items:center}
  .drawer-card{border-radius:16px;border-bottom:1px solid var(--sig)}
}

/* ---------- desktop: the stack on the left, the tape as the spine, rules spanning under ---------- */
@media (min-width:1000px){
  body{padding:0 36px 56px}
  .refcall{font-size:24px;line-height:1.55;max-width:1000px;padding-top:40px}
  .cabline{max-width:1108px}
  .rig{grid-template-columns:minmax(0,500px) minmax(0,1fr);gap:28px;align-items:start}
  .tapecol{min-height:620px;padding:18px 20px 12px}
  .tapecol h2{font-size:18px}
  .roll li{grid-template-columns:56px 1fr;font-size:15px;padding:11px 0}
  .rulebook{grid-column:1 / -1;display:block}
  #rulesBody{display:grid;grid-template-columns:1fr 1fr;gap:28px}
  #rulesBody > h3{grid-column:1 / -1;margin-bottom:0}
  .worked{margin-top:0}
  .cab-bid{font-size:52px}
}