/* PipTradeDex, shared page chrome and route-comparison components.

   Tokens, buttons, nav, section shell, footer and reveal, plus the route rack and the
   route braid illustration.

   The rack expresses each route's cost as depth: --z is set per card from the quote
   data. */

/* ============================ tokens ============================ */
:root{
  --dsp:'Sora',system-ui,sans-serif; --body:'Inter',system-ui,sans-serif; --mono:'JetBrains Mono',monospace;
  --bg:#070a0f; --bg2:#0a0e15; --panel:#10141d; --panel2:#151b26; --glass:rgba(19,24,33,.72);
  --line:rgba(255,255,255,.07); --line2:rgba(255,255,255,.13);
  --ink:#eef2f7; --mut:#98a3b4; --dim:#616d80;
  --mint:#3ddc97; --mint2:#2bc684; --indigo:#7c8cff; --gold:#f5b544;
  --up:#3ddc97; --down:#ff5d73;
  --mintdim:rgba(61,220,151,.12); --indigodim:rgba(124,140,255,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
section[id],div[id]{scroll-margin-top:88px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.55}
/* Shared background treatment. */
body.lx-page{background:
  radial-gradient(rgba(255,255,255,.022) 1px, transparent 1px) 0 0/26px 26px,
  radial-gradient(1100px 640px at 78% -6%, rgba(124,140,255,.15), transparent 60%),
  radial-gradient(900px 560px at 8% 8%, rgba(61,220,151,.11), transparent 58%),
  radial-gradient(760px 520px at 50% 108%, rgba(124,140,255,.08), transparent 60%),
  var(--bg);background-attachment:fixed,scroll,scroll,scroll,scroll}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--dsp);margin:0;letter-spacing:-.02em;text-wrap:balance}
h2{line-height:1.12}h3{line-height:1.3}
img{max-width:100%}
.lx-wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--mint);outline-offset:3px;border-radius:6px}

/* ============================ buttons ============================ */
.lx-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--dsp);
  font-weight:600;font-size:14px;padding:11px 18px;border-radius:12px;border:1px solid transparent;
  cursor:pointer;transition:.18s;white-space:nowrap;-webkit-tap-highlight-color:transparent}
.lx-btn svg{flex:none}
.lx-primary{background:linear-gradient(180deg,#46e6a2,#28c07f);color:#04170e;box-shadow:0 8px 26px rgba(61,220,151,.28)}
.lx-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 34px rgba(61,220,151,.4)}
.lx-ghost{background:rgba(255,255,255,.04);border-color:var(--line2);color:var(--ink)}
.lx-ghost:hover:not(:disabled){background:rgba(255,255,255,.09);transform:translateY(-2px)}
.lx-btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* ============================ nav ============================ */
.lx-nav{position:sticky;top:0;z-index:60;transition:.25s}
.lx-nav > .lx-wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.lx-nav.stuck{background:rgba(7,10,15,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.lx-brand{display:flex;align-items:center;gap:10px;font-family:var(--dsp);font-weight:700;font-size:19px;letter-spacing:-.02em}
.lx-brand .dex{color:var(--mint)}
.lx-nav nav{display:flex;align-items:center;gap:8px}
.lx-nav nav a.lk{color:var(--mut);font-size:14px;font-weight:500;padding:8px 12px;border-radius:9px;transition:.15s}
.lx-nav nav a.lk:hover{color:var(--ink);background:rgba(255,255,255,.05)}
.lx-nav nav a.lk[aria-current="page"]{color:var(--mint);background:var(--mintdim)}
@media(max-width:860px){.hide-sm{display:none!important}}

/* ============================ section shell ============================ */
.lx-sec{padding:74px 0;position:relative}
.lx-sec.tight{padding:44px 0}
.sec-head{max-width:660px;margin:0 auto 42px;text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.kicker{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--mint);margin-bottom:12px}
.kicker.iris{color:var(--indigo)}
.sec-head h2{font-size:clamp(26px,3.4vw,38px);font-weight:700}
.sec-head p{color:var(--mut);font-size:16px;margin-top:12px}

/* ============================ hero ============================ */
.rx-hero{position:relative;padding:52px 0 26px;overflow:hidden}
.rx-hero > .lx-wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center}
.rx-hero h1{font-size:clamp(34px,4.6vw,54px);font-weight:800;line-height:1.04}
.rx-hero h1 .g{background:linear-gradient(100deg,#3ddc97,#7c8cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.rx-hero .lede{color:var(--mut);font-size:17px;max-width:52ch;margin:20px 0 26px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}

/* ============================ route rack ============================
   --z is written per card from the quote data. */
.rack{position:relative;perspective:1400px;perspective-origin:50% 32%;padding:8px 0 4px}
.rack-in{position:relative;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.7,.2,1);
  transform:rotateX(var(--rx,7deg)) rotateY(var(--ry,-9deg))}
/* The interactive element is not transformed. Depth lives on the inner .rk-face so
   hit-testing uses an ordinary layout box. */
.rk{position:relative;transform-style:preserve-3d;margin-bottom:14px;
  transition:opacity .5s;opacity:var(--o,1)}
.rk-face{position:relative;transform-style:preserve-3d;
  transform:translateZ(var(--z,0px));
  background:linear-gradient(180deg,rgba(17,21,30,.92),rgba(11,15,22,.9));
  border:1px solid var(--line);border-radius:16px;padding:16px 18px;
  box-shadow:0 18px 40px -22px rgba(0,0,0,.9);
  transition:transform .7s cubic-bezier(.2,.8,.2,1),border-color .25s,box-shadow .25s}
.rk.win .rk-face{border-color:rgba(61,220,151,.55);
  background:linear-gradient(180deg,rgba(61,220,151,.09),rgba(11,15,22,.92));
  box-shadow:0 26px 56px -20px rgba(61,220,151,.35),0 0 0 1px rgba(61,220,151,.12) inset}
.rk.dead{opacity:.42}
.rk-top{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}
.rk-name{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-family:var(--dsp);font-weight:600;font-size:15.5px}
.rk-out{text-align:right;min-width:0}
.rk-amt{font-family:var(--mono);font-size:17px;font-weight:600;letter-spacing:-.01em}
.rk-sub{color:var(--mut);font-size:12.5px;font-family:var(--mono);margin-top:3px}
.rk-dead-msg{color:var(--dim);font-size:13px}
/* Cost line, set at display scale. */
.rk-cost{margin-top:11px;display:flex;align-items:baseline;gap:9px}
.rk-cost.tie b{color:var(--mut);font-size:15px}
.rk-cost b{font-family:var(--mono);font-size:20px;font-weight:600;color:var(--down);letter-spacing:-.02em}
.rk-cost span{color:var(--dim);font-size:12.5px}
/* venue attribution on the no-ID route, same rhythm as the cost row */
.rk-venue{margin-top:10px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.rk-venue b{font-size:14px;font-weight:600;color:var(--ink)}
.rk-venue span{color:var(--dim);font-size:12.5px}
.rk-blurb{margin-top:8px;color:var(--dim);font-size:13px}
.tag{font-family:var(--body);font-size:10.5px;font-weight:700;text-transform:uppercase;
  letter-spacing:.08em;padding:3px 8px;border-radius:6px}
.tag.win{background:var(--mint);color:#04170e}
.tag.priv{background:var(--indigodim);color:var(--indigo)}
.tag.soon{background:rgba(245,181,68,.14);color:var(--gold)}
/* Depth cue behind the cards. */
.rack::after{content:'';position:absolute;left:-4%;right:-4%;top:0;bottom:0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(124,140,255,.05) 40%,transparent);
  border-radius:26px}

.rack-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.rack-head b{font-family:var(--dsp);font-weight:700;font-size:15px}
.rack-head .pair{font-family:var(--mono);font-size:12.5px;color:var(--dim)}

/* ============================ the privacy verdict ============================ */
.verdict{margin-top:18px;display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;border-radius:14px;border:1px solid rgba(124,140,255,.28);background:var(--indigodim)}
.verdict svg{flex:none;margin-top:2px}
.verdict b{font-family:var(--dsp);font-weight:600;font-size:14.5px;display:block;margin-bottom:3px}
.verdict p{margin:0;color:var(--mut);font-size:13.5px}

/* ============================ route braid illustration ============================ */
/* The aspect ratio is held by the wrapper and the SVG fills it absolutely, which sizes
   deterministically at any column width. */
.braid-frame{position:relative;width:100%;aspect-ratio:520/340}
.braid{position:absolute;inset:0;width:100%;height:100%;display:block}
.braid .bpath{fill:none;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1}
.braid.go .bpath{animation:bdraw 1.5s cubic-bezier(.3,.7,.3,1) forwards}
.braid.go .bpath.b2{animation-delay:.1s}
.braid.go .bpath.b3{animation-delay:.2s}
.braid.go .bpath.b4{animation-delay:.3s}
@keyframes bdraw{to{stroke-dashoffset:0}}
.braid .node{opacity:0}
.braid.go .node{animation:bfade .5s ease 1.2s forwards}
@keyframes bfade{to{opacity:1}}
/* Labels are HTML rather than SVG text, for font consistency and accessibility. */
/* The nodes sit at 12% and 88% of the viewBox, so the labels are centred in columns
   whose midpoints match, rather than pushed to the container edges. */
.braid-cap{display:grid;grid-template-columns:24% 1fr 24%;margin-top:2px;text-align:center;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.braid-cap span:last-child{grid-column:3}


/* ============================ panels and form ============================ */
.lx-panel{background:linear-gradient(180deg,rgba(17,21,30,.86),rgba(11,15,22,.8));
  border:1px solid var(--line);border-radius:18px;padding:22px}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.1em;
  color:var(--dim);margin:0 0 8px;font-weight:600}
select,input{width:100%;background:var(--bg2);border:1px solid var(--line2);color:var(--ink);
  border-radius:12px;padding:12px 13px;font-family:var(--body);font-size:15px;outline:none;transition:.15s}
input[inputmode]{font-family:var(--mono)}
select:focus,input:focus{border-color:var(--mint);box-shadow:0 0 0 3px var(--mintdim)}
.field{margin-top:14px}
.hint{color:var(--dim);font-size:12.5px;margin-top:7px}
.hint.bad{color:var(--down)}
.note{color:var(--mut);font-size:14px;padding:16px 0}
.note.bad{color:var(--down)}

/* ============================ deposit card ============================ */
.dep{border:1px solid rgba(61,220,151,.4);border-radius:18px;padding:22px;text-align:center;
  background:linear-gradient(180deg,rgba(61,220,151,.07),rgba(11,15,22,.9))}
.dep-h{font-family:var(--dsp);font-weight:700;font-size:16px;margin-bottom:16px}
.qr{width:196px;height:196px;border-radius:12px;display:block;margin:0 auto 16px;background:#0b0e14}
.addr{font-family:var(--mono);font-size:13px;word-break:break-all;background:var(--bg2);
  border:1px solid var(--line2);border-radius:12px;padding:12px}
.dep-r{margin-top:14px;color:var(--mut);font-size:13.5px;word-break:break-word}
.dep-rf{margin-top:6px;color:var(--dim);font-size:12.5px;word-break:break-word}
.dep-w{margin-top:12px;color:var(--gold);font-size:12.5px}
.memo{margin-top:10px;font-family:var(--mono);font-size:13px;color:var(--gold)}

/* ============================ feature cards ============================ */
.f3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.fcard{background:linear-gradient(180deg,rgba(17,21,30,.8),rgba(11,15,22,.7));border:1px solid var(--line);
  border-radius:16px;padding:24px 22px;transition:transform .45s cubic-bezier(.2,.8,.2,1),border-color .2s;
  transform-style:preserve-3d}
.fcard:hover{transform:translateY(-4px);border-color:var(--line2)}
.fcard .fi{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--mintdim);color:var(--mint)}
.fcard.iris .fi{background:var(--indigodim);color:var(--indigo)}
.fcard h3{font-size:16.5px;font-weight:600;margin-bottom:7px}
.fcard p{color:var(--mut);font-size:14px;margin:0}

/* ============================ footer ============================ */
.lx-foot{border-top:1px solid var(--line);padding:34px 0;margin-top:40px}
.lx-foot > .lx-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.lx-foot .ftag{color:var(--dim);font-size:13px}
.lx-foot nav{display:flex;gap:18px;flex-wrap:wrap}
.lx-foot nav a{color:var(--mut);font-size:14px}
.lx-foot nav a:hover{color:var(--mint)}

/* ============================ reveal ============================
   `.in` denotes revealed state only. Layout selectors must not key off it.
   Content is visible by default and hidden only once <html> carries the `js` class, so
   the page still renders if the script does not load. */
.rv{opacity:1;transform:none}
html.js .rv{opacity:0;transform:translateY(22px);
  transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
html.js .rv.in{opacity:1;transform:none}

/* ============================ responsive ============================ */
@media(max-width:960px){
  .rx-hero > .lx-wrap{grid-template-columns:1fr;gap:34px}
  .f3{grid-template-columns:1fr}
}
@media(max-width:720px){
  .lx-sec{padding:52px 0}
  .lx-wrap{padding:0 18px}
  .f-grid{grid-template-columns:1fr}
  .cta-row .lx-btn{flex:1}
  /* Depth is disabled on small screens. */
  .rack{perspective:none}
  .rack-in{transform:none}
  .rk,.rk-face{transform:none}
}
@media(max-width:560px){
  .rx-hero{padding:30px 0 18px}
  .qr{width:168px;height:168px}
}

/* Reduced motion: the rack renders as a plain ranked list, keeping the ranking. */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;transition-duration:.001s!important}
  .rv,html.js .rv{opacity:1;transform:none}
  .rack{perspective:none}
  .rack-in{transform:none}
  .rk{transform:none;opacity:1}
  .braid .bpath{stroke-dashoffset:0}
  .braid .node{opacity:1}
}

/* ---- route selection ---- */
.rk{cursor:default}
.rk[role="radio"]:not([aria-disabled="true"]){cursor:pointer}
.rk-dot{width:15px;height:15px;border-radius:50%;border:2px solid var(--line2);
  flex:none;display:inline-block;transition:.18s;position:relative}
.rk.sel .rk-dot{border-color:var(--mint);box-shadow:0 0 0 3px var(--mintdim)}
.rk.sel .rk-dot::after{content:'';position:absolute;inset:2px;border-radius:50%;background:var(--mint)}
.rk.sel .rk-face{border-color:var(--mint)}
.rk[role="radio"]:not([aria-disabled="true"]):hover .rk-face{border-color:var(--line2)}
.rk.sel:hover .rk-face{border-color:var(--mint)}
.rk:focus-visible{outline:2px solid var(--mint);outline-offset:3px}
.rk.locked{cursor:not-allowed}
.rk.locked .rk-dot{opacity:.35}
.rk-lock{margin-top:8px;font-size:12.5px;color:var(--gold)}
.rack-hint{margin:0 0 14px;color:var(--dim);font-size:13.5px}
.rack-meta{display:flex;flex-direction:column;align-items:flex-end;gap:3px}

/* ---- quote freshness ---- */
.fresh{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--dim)}
.fresh.warn{color:var(--gold)}
.fresh.stale{color:var(--indigo)}

/* ---- which route funds the deposit ---- */
.via{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px;padding:12px 14px;
  border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02)}
.via-lbl{font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--dim)}
.via b{font-family:var(--dsp);font-size:14.5px}
.via-out{font-family:var(--mono);font-size:13px;color:var(--mut)}
.via-priv{margin-left:auto;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:100px;
  background:rgba(245,181,68,.14);color:var(--gold)}
.via-priv.on{background:var(--indigodim);color:var(--indigo)}

/* ---- deposit countdown ---- */
.dep-timer{font-family:var(--mono);font-size:13px;color:var(--mut);margin-bottom:14px}
.dep-timer.warn{color:var(--gold)}
.dep-timer.dead{color:var(--down)}
.dep.expired{border-color:rgba(255,93,115,.5);opacity:.75}
.dep.expired .qr,.dep.expired .addr{filter:grayscale(1);opacity:.5}
.dep-expired{margin-top:14px;padding:12px 14px;border-radius:12px;
  border:1px solid rgba(255,93,115,.45);background:rgba(255,93,115,.08);text-align:left}
.dep-expired b{display:block;color:var(--down);font-family:var(--dsp);font-size:14px;margin-bottom:3px}
.dep-expired span{color:var(--mut);font-size:13px}

/* ---- live tracker ---- */
.track{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);text-align:left}
.track-h{font-family:var(--dsp);font-weight:600;font-size:14px;margin-bottom:14px}
.track-h.ok{color:var(--mint)}
.track-h.warn{color:var(--gold)}
.track-h.bad{color:var(--down)}
.track-steps{display:flex;gap:6px}
.ts{flex:1;display:flex;flex-direction:column;gap:7px;font-size:11px;color:var(--dim);text-align:center}
.ts .td{height:3px;border-radius:2px;background:var(--line2);transition:background .35s}
.ts.on{color:var(--mint)}
.ts.on .td{background:var(--mint)}
.track-note{margin-top:12px;color:var(--dim);font-size:12px}

/* ---- passkey panel ---- */
/* the nav is sticky, so an anchor jump must clear it */
#passkey{scroll-margin-top:88px}
.pk-sec{padding-top:0;scroll-margin-top:88px}
.pk-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pk-act{grid-column:1 / -1}
.pk-act-h{font-family:var(--dsp);font-weight:700;font-size:17px;margin-bottom:6px}
.pk-act-p{color:var(--mut);font-size:14px;margin:0 0 18px;max-width:62ch}
.pk-row{display:flex;gap:10px;flex-wrap:wrap}
.pk-row .lx-btn{flex:0 0 auto}
.pk-msg{margin-top:12px;color:var(--mut);font-size:13.5px;min-height:1.2em}
.pk-msg.bad{color:var(--down)}
.pk-card h3{font-size:15.5px;font-weight:600;margin-bottom:14px}
.pk-card.good{border-color:rgba(61,220,151,.28)}
.pk-card.risk{border-color:rgba(245,181,68,.3)}
.pk-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px}
.pk-list li{display:flex;gap:11px;align-items:flex-start}
.pk-list li svg{flex:none;margin-top:2px}
.pk-list b{font-family:var(--dsp);font-weight:600;font-size:14px;color:var(--ink)}
.pk-list span{color:var(--mut);font-size:13.5px}
.pk-advice.warn{border-color:rgba(245,181,68,.4);background:rgba(245,181,68,.07)}
.pk-advice.warn b{color:var(--gold)}
.pk-advice{display:flex;gap:14px;align-items:flex-start;margin-top:16px;padding:16px 18px;
  border:1px solid rgba(124,140,255,.28);background:var(--indigodim);border-radius:14px}
.pk-advice svg{flex:none;margin-top:2px}
.pk-advice b{font-family:var(--dsp);font-weight:600;font-size:14.5px;display:block;margin-bottom:3px}
.pk-advice p{margin:0;color:var(--mut);font-size:13.5px}
@media(max-width:820px){.pk-grid{grid-template-columns:1fr}}

/* ============================ asset pair control ============================ */
.pair{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:end}
.pair-side{min-width:0}
.assetbtn{width:100%;display:flex;align-items:center;gap:10px;background:var(--bg2);
  border:1px solid var(--line2);border-radius:12px;padding:11px 13px;cursor:pointer;
  color:var(--ink);font-family:var(--dsp);font-weight:600;font-size:15px;transition:.15s;
  text-align:left;min-height:50px}
.assetbtn:hover{border-color:var(--mint)}
.ab-sym{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ab-chain{color:var(--dim);font-family:var(--body);font-weight:500;font-size:12px;
  text-transform:capitalize;margin-left:auto;white-space:nowrap}
.ab-caret{width:0;height:0;flex:none;border-left:4px solid transparent;border-right:4px solid transparent;
  border-top:5px solid var(--dim);margin-left:4px}
.tic{position:relative;border-radius:50%;flex:none;display:grid;place-items:center;overflow:hidden;
  background:var(--panel2);font-family:var(--dsp);font-weight:700;font-size:11px;color:var(--mut)}
.tic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.flip{width:42px;height:42px;flex:none;border-radius:12px;border:1px solid var(--line2);
  background:var(--panel2);color:var(--mut);display:grid;place-items:center;cursor:pointer;
  transition:.2s;margin-bottom:4px}
.flip:hover{color:var(--mint);border-color:var(--mint);transform:rotate(180deg)}

.amt-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:9px;flex-wrap:wrap}
.amt-hint{font-family:var(--mono);font-size:12.5px;color:var(--dim)}
.presets{display:flex;gap:6px}
.preset{background:var(--panel2);border:1px solid var(--line);color:var(--mut);border-radius:8px;
  font-family:var(--mono);font-size:12px;padding:5px 11px;cursor:pointer;transition:.15s}
.preset:hover{color:var(--mint);border-color:var(--mint)}

/* ============================ picker modal ============================ */
.modal{position:fixed;inset:0;z-index:80;background:rgba(4,6,10,.7);backdrop-filter:blur(10px);
  display:none;align-items:flex-start;justify-content:center;padding:9vh 20px}
.modal.open{display:flex}
.modal .mbox{width:100%;max-width:460px;background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line2);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;
  max-height:74vh;box-shadow:0 40px 90px -30px rgba(0,0,0,.85)}
.pick-head{display:flex;gap:8px;align-items:center;padding:14px;border-bottom:1px solid var(--line);flex:none}
.pick-head input{flex:1;background:var(--bg2);border:1px solid var(--line2);border-radius:11px;
  color:var(--ink);font-size:15px;padding:11px 13px;outline:none}
.pick-head input:focus{border-color:var(--mint)}
.pick-x{background:none;border:none;color:var(--mut);font-size:26px;line-height:1;cursor:pointer;padding:0 6px}
.pick-x:hover{color:var(--ink)}
.pick-list{overflow-y:auto;flex:1;min-height:0;padding:6px}
.pick-row{width:100%;display:flex;align-items:center;gap:11px;background:none;border:0;
  border-radius:11px;padding:10px 12px;cursor:pointer;color:var(--ink);text-align:left;transition:background .12s}
.pick-row:hover:not(:disabled){background:var(--panel2)}
.pick-row:disabled{opacity:.35;cursor:not-allowed}
.pick-mid{min-width:0;display:flex;flex-direction:column}
.pick-mid b{font-family:var(--dsp);font-weight:600;font-size:14.5px}
.pick-mid span{color:var(--dim);font-size:12px;text-transform:capitalize}
.pick-px{margin-left:auto;font-family:var(--mono);font-size:12.5px;color:var(--mut)}
.pick-none{padding:26px 14px;text-align:center;color:var(--dim);font-size:14px}
.pick-more{padding:9px 14px;color:var(--dim);font-size:12px;font-family:var(--mono);border-bottom:1px solid var(--line)}

/* ============================ empty and loading states ============================ */
.empty{border:1px dashed var(--line2);border-radius:16px;padding:28px 24px;text-align:center}
.empty-h{font-family:var(--dsp);font-weight:600;font-size:16px;margin-bottom:6px}
.empty-p{color:var(--mut);font-size:14px;max-width:52ch;margin:0 auto}
.skel-wrap{display:flex;flex-direction:column;gap:12px}
.skel-head{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.skel{height:96px;border-radius:16px;border:1px solid var(--line);
  background:linear-gradient(100deg,rgba(255,255,255,.02) 30%,rgba(255,255,255,.06) 50%,rgba(255,255,255,.02) 70%);
  background-size:220% 100%;animation:shimmer 1.4s linear infinite}
.skel:nth-child(3){opacity:.7}.skel:nth-child(4){opacity:.45}
@keyframes shimmer{to{background-position:-220% 0}}

/* ============================ mobile navigation ============================ */
/* Every nav link carries hide-sm, which left small screens with no way to reach another
   page. This row appears only there. */
.lx-subnav{display:none}
@media(max-width:860px){
  .lx-subnav{display:flex;gap:6px;overflow-x:auto;padding:0 18px 10px;
    -webkit-overflow-scrolling:touch;scrollbar-width:none}
  .lx-subnav::-webkit-scrollbar{display:none}
  .lx-subnav a{flex:none;font-size:13px;font-weight:500;color:var(--mut);padding:7px 13px;
    border:1px solid var(--line);border-radius:100px;white-space:nowrap;background:rgba(255,255,255,.03)}
  .lx-subnav a:hover{color:var(--ink)}
  .lx-nav.stuck .lx-subnav{border-bottom:0}
  .pair{grid-template-columns:1fr auto 1fr;gap:8px}
  .assetbtn{padding:10px;font-size:14px;gap:8px}
  .ab-chain{display:none}
  .flip{width:38px;height:38px}
}
@media(max-width:560px){
  .modal{padding:0;align-items:flex-end}
  .modal .mbox{max-width:100%;max-height:86vh;border-radius:18px 18px 0 0}
  .presets{width:100%;justify-content:space-between}
  .preset{flex:1}
}
@media(prefers-reduced-motion:reduce){.skel{animation:none}.flip:hover{transform:none}}

/* ============================ desktop working layout ============================
   Below the breakpoint this is a single column and nothing changes. From 1040px the
   controls sit BESIDE the results, so re-quoting never pushes the answer off screen and
   the width is used for work rather than for stretching one column. */
.work{display:grid;gap:22px}
.work-out:empty{display:none}
@media(min-width:1040px){
  .work{grid-template-columns:392px minmax(0,1fr);gap:26px;align-items:start}
  /* In the narrow control column, side-by-side assets truncated the SYMBOL, which is the
     one thing that must stay readable. Stack them instead, with the flip between. */
  .work-form .pair{grid-template-columns:minmax(0,1fr);gap:8px}
  .work-form .flip{justify-self:center;margin:-2px 0}
  .work-form .assetbtn{min-height:54px}
  .work-form .ab-sym{font-size:16px}
  /* the controls stay put while a long result list scrolls next to them */
  .work-form{position:sticky;top:88px}
  .rx-hero{padding:44px 0 8px}
  .rx-hero > .lx-wrap{gap:56px;align-items:center}
  .lx-sec.tight{padding:34px 0}
  /* the rack gets more room to read as depth on a wide screen */
  .rack{perspective:1600px}
  .sec-head.left{margin-bottom:22px}
}
@media(min-width:1400px){
  .lx-wrap{max-width:1280px}
  .work{grid-template-columns:420px minmax(0,1fr)}
}
/* the hero art was floating in dead space; pull it together and cap it */
.rx-hero .braid-frame{max-width:560px;margin-left:auto}
@media(min-width:1040px){
  .rx-hero h1{font-size:clamp(38px,3.6vw,52px)}
  .rx-hero .lede{font-size:16.5px;margin:18px 0 24px}
}
.nofund{margin-top:16px;padding:16px 18px;border-radius:14px;
  border:1px solid rgba(245,181,68,.4);background:rgba(245,181,68,.07)}
.nofund b{display:block;font-family:var(--dsp);font-weight:600;font-size:14.5px;color:var(--gold);margin-bottom:4px}
.nofund p{margin:0;color:var(--mut);font-size:13.5px}

/* ---- deposit countdown: a real timer, not a line of text ---- */
.dep-timer{display:inline-flex;align-items:center;gap:10px;margin:0 auto 16px;
  padding:8px 14px 8px 10px;border-radius:100px;border:1px solid var(--line2);
  background:rgba(255,255,255,.03);font-family:var(--mono);font-size:13px;color:var(--mut)}
/* conic ring driven by --p (1 = full window left, 0 = expired) */
.dep-ring{width:20px;height:20px;flex:none;border-radius:50%;
  background:conic-gradient(var(--mint) calc(var(--p,1) * 360deg), rgba(255,255,255,.09) 0);
  position:relative;transition:background .9s linear}
.dep-ring::after{content:'';position:absolute;inset:3px;border-radius:50%;background:var(--panel)}
.dep-timer.warn{border-color:rgba(245,181,68,.45);color:var(--gold)}
.dep-timer.warn .dep-ring{background:conic-gradient(var(--gold) calc(var(--p,1) * 360deg), rgba(255,255,255,.09) 0)}
.dep-timer.dead{border-color:rgba(255,93,115,.5);color:var(--down)}
.dep-timer.dead .dep-ring{background:rgba(255,93,115,.35)}

/* ---- passkey detail, collapsed by default ---- */
.pk-det{grid-column:1 / -1}
.pk-sum{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;
  padding:14px 18px;border:1px solid var(--line);border-radius:14px;
  background:rgba(255,255,255,.02);font-family:var(--dsp);font-weight:600;font-size:14.5px;
  transition:border-color .18s}
.pk-sum::-webkit-details-marker{display:none}
.pk-sum::before{content:'';width:0;height:0;border-left:5px solid var(--mut);
  border-top:4px solid transparent;border-bottom:4px solid transparent;transition:transform .2s}
.pk-det[open] .pk-sum::before{transform:rotate(90deg)}
.pk-sum:hover{border-color:var(--line2)}
.pk-detail{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}
@media(max-width:820px){.pk-detail{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.dep-ring{transition:none}}

/* ---- sort tabs ---- */
.sorts{display:inline-flex;gap:4px;padding:4px;margin-bottom:12px;
  border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02)}
.sort{background:none;border:0;border-radius:9px;color:var(--mut);cursor:pointer;
  font-family:var(--dsp);font-weight:600;font-size:13px;padding:7px 14px;transition:.15s}
.sort:hover{color:var(--ink)}
.sort.on{background:var(--mint);color:#04170e}