/* ============================================================
   Driving Rust — engine.css
   Design system + level stage + map. Warm-paper light, ember dark.
   ============================================================ */

:root{
  --paper:#f4f1e8; --paper2:#faf8f3; --panel:#fffefb; --sunk:#eae6da; --line:#d8d3c4; --line2:#c2bba7;
  --ink:#16151a; --ink2:#5d5849; --ink3:#8b8574;
  --acc:#b5462a; --acc2:#d9633f; --acc-ink:#fff; --acc-soft:#f7e3da;
  --ok:#2b7a4b; --ok-soft:#dcefe1; --bad:#bd3427; --bad-soft:#f8ded9; --warn:#a2760c; --warn-soft:#f6ebcd;
  --info:#2456a8; --info-soft:#dde7f8; --gold:#c98a12; --violet:#6b4fbb;
  --hot:#fdf0c8; --focus:#2456a8; --code:#f1ede2;
  --sh1:0 1px 2px rgba(40,32,20,.07),0 1px 1px rgba(40,32,20,.04);
  --sh2:0 4px 14px -4px rgba(40,32,20,.16),0 1px 2px rgba(40,32,20,.06);
  --sh3:0 18px 44px -18px rgba(40,32,20,.34),0 2px 8px rgba(40,32,20,.08);
  --glow:0 0 0 0 rgba(0,0,0,0);
  --sans:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --disp:'Space Grotesk',Inter,system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --e-out:cubic-bezier(.22,1,.36,1); --e-in:cubic-bezier(.55,0,1,.45); --e-bk:cubic-bezier(.34,1.56,.64,1);
  --r1:8px; --r2:12px; --r3:18px; --r4:26px;
  --stage-max:1250px;
}
:root[data-theme=dark],
html:not([data-theme=light]) body.dark{color-scheme:dark}
@media (prefers-color-scheme:dark){
  :root:not([data-theme=light]){
    --paper:#111216; --paper2:#16171c; --panel:#1b1d23; --sunk:#232630; --line:#333744; --line2:#454b5c;
    --ink:#eceae4; --ink2:#a5a294; --ink3:#7d7b70;
    --acc:#e0663f; --acc2:#f0855f; --acc-ink:#1a0e08; --acc-soft:#3a2018;
    --ok:#54b97f; --ok-soft:#16301f; --bad:#f2705c; --bad-soft:#3a1a15; --warn:#e0ae3f; --warn-soft:#332714;
    --info:#7ba5f0; --info-soft:#182233; --gold:#e8b23c; --violet:#a68af2;
    --hot:#3c3620; --focus:#8ab4ff; --code:#0d0e12;
    --sh1:0 1px 2px rgba(0,0,0,.5);
    --sh2:0 4px 16px -4px rgba(0,0,0,.6),0 1px 2px rgba(0,0,0,.4);
    --sh3:0 20px 48px -18px rgba(0,0,0,.8),0 2px 10px rgba(0,0,0,.5);
  }
}
:root[data-theme=dark]{
  --paper:#111216; --paper2:#16171c; --panel:#1b1d23; --sunk:#232630; --line:#333744; --line2:#454b5c;
  --ink:#eceae4; --ink2:#a5a294; --ink3:#7d7b70;
  --acc:#e0663f; --acc2:#f0855f; --acc-ink:#1a0e08; --acc-soft:#3a2018;
  --ok:#54b97f; --ok-soft:#16301f; --bad:#f2705c; --bad-soft:#3a1a15; --warn:#e0ae3f; --warn-soft:#332714;
  --info:#7ba5f0; --info-soft:#182233; --gold:#e8b23c; --violet:#a68af2;
  --hot:#3c3620; --focus:#8ab4ff; --code:#0d0e12;
  --sh1:0 1px 2px rgba(0,0,0,.5);
  --sh2:0 4px 16px -4px rgba(0,0,0,.6),0 1px 2px rgba(0,0,0,.4);
  --sh3:0 20px 48px -18px rgba(0,0,0,.8),0 2px 10px rgba(0,0,0,.5);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{color-scheme:light dark;-webkit-text-size-adjust:100%}
:root[data-theme=light]{color-scheme:light}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:400 16px/1.5 var(--sans);letter-spacing:-.005em;
  font-feature-settings:"cv05","ss01";
  background-image:radial-gradient(1200px 600px at 85% -10%,color-mix(in srgb,var(--acc) 7%,transparent),transparent 70%);
  background-attachment:fixed;
  min-height:100vh;
}
a{color:var(--info);text-underline-offset:2px}
h1,h2,h3,.dnum{font-family:var(--disp);letter-spacing:-.02em}
code,pre,kbd{font-family:var(--mono);font-size:.88em;font-variant-ligatures:none}
pre{background:var(--code);border:1px solid var(--line);border-radius:var(--r2);padding:11px 13px;overflow-x:auto;margin:10px 0;line-height:1.4;white-space:pre;font-size:.82rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.03)}
pre.err{border-left:3px solid var(--bad)}
pre.okc{border-left:3px solid var(--ok)}
kbd{display:inline-block;padding:1px 6px;border:1px solid var(--line2);border-bottom-width:2px;border-radius:6px;background:var(--panel);font-size:.76em;line-height:1.5;color:var(--ink2);white-space:nowrap}
button{font:inherit;color:inherit}
:focus-visible{outline:2.5px solid var(--focus);outline-offset:2px;border-radius:4px}
::selection{background:var(--acc);color:var(--acc-ink)}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- buttons ---------- */
.btn{
  position:relative;min-height:42px;padding:9px 16px;border:1px solid var(--line2);border-radius:var(--r2);
  background:var(--panel);cursor:pointer;box-shadow:var(--sh1);font-weight:500;
  transition:transform .13s var(--e-bk),box-shadow .18s var(--e-out),border-color .18s,background .18s;
  -webkit-tap-highlight-color:transparent;
}
.btn:hover:not([disabled]){border-color:var(--ink3);box-shadow:var(--sh2);transform:translateY(-1px)}
.btn:active:not([disabled]){transform:translateY(1px) scale(.985);box-shadow:var(--sh1)}
.btn.primary{background:linear-gradient(175deg,var(--acc2),var(--acc));color:var(--acc-ink);border-color:color-mix(in srgb,var(--acc) 70%,#000);text-shadow:0 1px 0 rgba(0,0,0,.14)}
.btn.primary:hover:not([disabled]){box-shadow:0 6px 20px -6px color-mix(in srgb,var(--acc) 65%,transparent),var(--sh2)}
.btn.ghost{background:transparent;box-shadow:none;border-color:transparent;color:var(--ink2)}
.btn.ghost:hover:not([disabled]){background:var(--sunk);border-color:var(--line);color:var(--ink)}
.btn.sm{min-height:34px;padding:5px 11px;font-size:.86rem;border-radius:9px}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none!important;box-shadow:none}
.btn .k{display:inline-block;margin-left:7px;opacity:.6;font-size:.74em;font-family:var(--mono);font-weight:400}

/* ---------- header + HUD ---------- */
header.top{
  position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--paper2) 88%,transparent);
  backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);
  border-bottom:1px solid var(--line);padding:0 16px;
  display:flex;align-items:center;gap:14px;min-height:56px;flex-wrap:wrap;
}
header.top .crumb{font-family:var(--disp);font-weight:700;flex:1;min-width:150px;font-size:1.02rem;display:flex;align-items:baseline;gap:9px;padding:9px 0}
header.top .crumb a{color:inherit;text-decoration:none;display:inline-flex;align-items:center;gap:6px;border-radius:6px}
header.top .crumb a:hover{color:var(--acc)}
header.top .crumb small{color:var(--ink2);font-weight:400;font-family:var(--sans);font-size:.82rem;letter-spacing:0}
.hud{display:flex;gap:6px;flex-wrap:wrap;align-items:center;padding:8px 0}
.hud .st{
  display:flex;align-items:baseline;gap:6px;background:var(--sunk);border:1px solid transparent;
  border-radius:999px;padding:5px 12px;font-size:.78rem;color:var(--ink2);white-space:nowrap;
  transition:background .3s,border-color .3s,transform .3s var(--e-bk);
}
.hud .st b{font-family:var(--disp);font-weight:700;font-size:.98rem;color:var(--ink);font-variant-numeric:tabular-nums}
.hud .st.bump{animation:bump .55s var(--e-bk)}
@keyframes bump{28%{transform:scale(1.22) rotate(-1.5deg)}60%{transform:scale(.97)}}
.hud .st.hot-1{background:color-mix(in srgb,var(--gold) 16%,var(--sunk));border-color:color-mix(in srgb,var(--gold) 34%,transparent)}
.hud .st.hot-2{background:color-mix(in srgb,var(--acc) 20%,var(--sunk));border-color:color-mix(in srgb,var(--acc) 46%,transparent)}
.hud .st.hot-3{background:linear-gradient(100deg,color-mix(in srgb,var(--acc) 30%,var(--sunk)),color-mix(in srgb,var(--gold) 32%,var(--sunk)));border-color:var(--acc);box-shadow:0 0 16px -3px color-mix(in srgb,var(--acc) 60%,transparent)}
.hud .st.hot-3 b{color:var(--acc)}
.iconbtn{width:38px;height:38px;min-height:38px;padding:0;display:grid;place-items:center;border-radius:10px;border:1px solid transparent;background:transparent;cursor:pointer;color:var(--ink2);box-shadow:none;transition:background .18s,color .18s,transform .13s var(--e-bk)}
.iconbtn:hover{background:var(--sunk);color:var(--ink)}
.iconbtn:active{transform:scale(.92)}
.iconbtn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.iconbtn.off{color:var(--ink3);opacity:.75}

/* combo screen glow */
#heat{position:fixed;inset:0;pointer-events:none;z-index:29;opacity:0;transition:opacity .5s var(--e-out);
  box-shadow:inset 0 0 90px -20px color-mix(in srgb,var(--acc) 75%,transparent),inset 0 0 220px -60px color-mix(in srgb,var(--gold) 60%,transparent)}
#heat.on{opacity:.75}
#fx{position:fixed;inset:0;pointer-events:none;z-index:60}

main{max-width:var(--stage-max);margin:0 auto;padding:18px 16px 120px}

/* ---------- progress rail ---------- */
.rail{display:flex;align-items:center;gap:5px;margin:2px 0 20px;flex-wrap:wrap}
.rail .seg{position:relative;flex:1;min-width:26px;height:34px;border:none;background:transparent;padding:0;cursor:pointer;display:grid;align-items:center}
.rail .seg::after{content:"";display:block;height:6px;border-radius:99px;background:var(--sunk);transition:background .35s var(--e-out),transform .3s var(--e-bk),box-shadow .3s}
.rail .seg:hover::after{transform:scaleY(1.5)}
.rail .seg.done::after{background:linear-gradient(90deg,var(--ok),color-mix(in srgb,var(--ok) 62%,var(--paper)))}
.rail .seg.miss::after{background:linear-gradient(90deg,var(--bad),color-mix(in srgb,var(--bad) 55%,var(--paper)))}
.rail .seg.told::after{background:var(--line2)}
.rail .seg.cur::after{background:var(--acc);transform:scaleY(1.6);box-shadow:0 0 12px -2px var(--acc)}
.rail .seg[disabled]{cursor:default;opacity:.55}
.rail .seg[disabled]:hover::after{transform:none}
.railnum{font-family:var(--disp);font-size:.76rem;color:var(--ink3);white-space:nowrap;margin-left:6px;font-variant-numeric:tabular-nums}

/* ---------- the stage ---------- */
.screen{display:none;animation:screenIn .42s var(--e-out) both}
.screen.on{display:block}
@keyframes screenIn{from{opacity:0;transform:translateY(10px)}}
/* minmax(0,…) stops an auto track expanding to a wide <pre>'s max-content and
   dragging the whole page sideways on a phone. */
.wrap{display:grid;gap:22px;align-items:start;grid-template-columns:minmax(0,1fr)}
.stage,.console{min-width:0}
@media(min-width:1000px){
  .wrap{grid-template-columns:minmax(0,1fr) minmax(380px,1fr)}
  .wrap.wide{grid-template-columns:minmax(0,1.42fr) minmax(360px,1fr)}
  .wrap.solo{grid-template-columns:minmax(0,1fr);max-width:770px;margin:0 auto}
  .wrap.solo .console{position:static}
  .console{position:sticky;top:76px}
  /* a long form outgrows the diagram — pin the diagram instead, so the
     consequence is still on screen when you commit at the bottom of it */
  .wrap.form{grid-template-columns:minmax(0,.85fr) minmax(420px,1.15fr)}
  .wrap.form .console{position:static}
  .wrap.form .stage{position:sticky;top:76px}
  /* on a real screen the diagram scales to its column instead of scrolling */
  .exercise-svg .diagram svg{min-width:0!important}
}
.kind{
  display:inline-flex;align-items:center;gap:8px;color:var(--ink2);font-size:.71rem;text-transform:uppercase;
  letter-spacing:.1em;font-weight:600;margin-bottom:10px;font-family:var(--disp);
}
.kind .no{background:var(--acc);color:var(--acc-ink);border-radius:6px;padding:2px 7px;font-variant-numeric:tabular-nums;letter-spacing:.04em}
.screen h2:focus,.screen h2:focus-visible,.verdict:focus,.verdict:focus-visible{outline:none}
.screen h2{margin:0 0 10px;font-size:clamp(1.35rem,1.1rem + 1vw,1.85rem);line-height:1.14;font-weight:700}
.setup{margin:0 0 14px;font-size:1.03rem;color:var(--ink);max-width:62ch}
.setup p{margin:0 0 9px}
.setup p:last-child{margin-bottom:0}

/* diagram */
.diagram{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;margin:0}
.diagram svg{display:block;width:100%;height:auto;margin:0 auto;font-family:var(--sans);font-size:13px;color:var(--ink);max-width:var(--dgw,100%)}
.exercise-svg .diagram svg{max-width:min(100%,calc(var(--dgw,700px) * 1.18))}
.exercise-svg{
  position:relative;background:
    linear-gradient(var(--panel),var(--panel)) padding-box,
    linear-gradient(150deg,var(--line),transparent 42%,transparent 58%,var(--line)) border-box;
  border:1px solid transparent;border-radius:var(--r3);padding:16px 14px;box-shadow:var(--sh2);
  margin:0 0 12px;transition:box-shadow .4s var(--e-out),transform .4s var(--e-out);
}
.exercise-svg::before{
  content:"";position:absolute;inset:0;border-radius:var(--r3);pointer-events:none;
  background:radial-gradient(120% 80% at 50% 0%,color-mix(in srgb,var(--acc) 5%,transparent),transparent 60%);
}
.exercise-svg.live{box-shadow:0 0 0 1.5px var(--acc),var(--sh3);transform:scale(1.004)}
.stagehead{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:9px}
.stagehead .tape{font-family:var(--disp);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink3);display:flex;align-items:center;gap:7px}
.stagehead .tape i{width:7px;height:7px;border-radius:50%;background:var(--line2);display:block;transition:background .3s,box-shadow .3s}
.exercise-svg.live .stagehead .tape i{background:var(--bad);box-shadow:0 0 9px var(--bad);animation:rec 1.4s infinite}
@keyframes rec{50%{opacity:.25}}

/* run controls */
.picklabel{margin:0 0 12px;padding:9px 13px;border:1px dashed var(--line2);border-radius:var(--r2);background:var(--sunk);font-size:.9rem;color:var(--ink2)}
.picklabel b{color:var(--ink)}
.picklabel.chosen{border-style:solid;border-color:var(--acc);background:color-mix(in srgb,var(--acc) 8%,var(--panel));color:var(--ink)}
.runbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0 0 14px;min-height:38px}
.runcap{flex:1;min-width:180px;color:var(--ink2);font-size:.9rem;line-height:1.35}
.runcap b{color:var(--ink);font-weight:600}
.scrub{flex:1;min-width:120px;height:5px;border-radius:99px;background:var(--sunk);overflow:hidden}
.scrub i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--gold));border-radius:99px}

/* agent quote */
.agent{
  position:relative;border:1px solid var(--line);border-left:3px solid var(--info);background:var(--panel);
  padding:12px 15px;border-radius:var(--r2);margin:0 0 14px;box-shadow:var(--sh1);font-size:.97rem;
}
.agent .who{font-size:.68rem;text-transform:uppercase;letter-spacing:.11em;color:var(--info);margin-bottom:5px;font-weight:600;font-family:var(--disp);display:flex;align-items:center;gap:6px}
.agent .who::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--info);animation:rec 2s infinite}
.agent p{margin:0 0 7px}.agent p:last-child{margin-bottom:0}

/* ---------- options ---------- */
.opts{display:grid;gap:9px;margin:0 0 12px}
.opts.two{grid-template-columns:1fr 1fr}
@media(max-width:900px){.opts.two{grid-template-columns:1fr}}
.opt{
  position:relative;display:block;width:100%;text-align:left;padding:12px 14px 12px 44px;border:1px solid var(--line);
  border-radius:var(--r2);background:var(--panel);cursor:pointer;box-shadow:var(--sh1);min-height:44px;
  transition:transform .16s var(--e-bk),box-shadow .2s var(--e-out),border-color .2s,background .2s;
}
.opt::before{
  content:attr(data-key);position:absolute;left:11px;top:11px;width:23px;height:23px;border-radius:7px;
  border:1px solid var(--line2);background:var(--sunk);display:grid;place-items:center;
  font-family:var(--mono);font-size:.74rem;color:var(--ink2);font-weight:600;transition:all .2s var(--e-out);
}
.opt:hover:not([disabled]){border-color:var(--ink3);transform:translateX(3px);box-shadow:var(--sh2)}
.opt:hover:not([disabled])::before{border-color:var(--ink3);color:var(--ink)}
.opt.sel{border-color:var(--acc);background:color-mix(in srgb,var(--acc) 7%,var(--panel));box-shadow:0 0 0 1px var(--acc),var(--sh2)}
.opt.sel::before{background:var(--acc);border-color:var(--acc);color:var(--acc-ink)}
.opt .t{font-weight:600;display:block;margin-bottom:3px;line-height:1.3}
.opt .d{color:var(--ink2);font-size:.92rem;display:block;line-height:1.4}
.opt[disabled]{cursor:default}
.opt.card{padding:10px 12px 12px 12px}
.opt.card::before{position:static;display:inline-grid;margin-bottom:7px}
.opt.card .diagram{margin:6px 0 0}
.opt.dead{opacity:.5}
.opt.tier-best.reveal{border-color:var(--ok);background:var(--ok-soft)}
.opt.tier-bad.reveal{border-color:var(--bad);background:var(--bad-soft)}
.opt.tier-ok.reveal{border-color:var(--warn);background:var(--warn-soft)}
.opt .verdicttag{position:absolute;right:10px;top:10px;font-family:var(--disp);font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;opacity:0;transition:opacity .4s .2s}
.opt.reveal .verdicttag{opacity:1}
.opt.tier-best .verdicttag{color:var(--ok)}.opt.tier-bad .verdicttag{color:var(--bad)}.opt.tier-ok .verdicttag{color:var(--warn)}
.askback{margin:-4px 0 12px;padding:10px 0 0 12px;border-left:2px dashed var(--line2);animation:screenIn .3s var(--e-out)}
.askback>p{margin:0 0 7px}

/* ---------- the stake bar (confidence) ---------- */
.stakebox{
  border:1px solid var(--line);border-radius:var(--r3);background:var(--panel);padding:12px 13px;box-shadow:var(--sh2);
  margin:0 0 12px;transition:opacity .3s,border-color .3s,box-shadow .3s;
}
.stakebox.armed{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc),var(--sh2)}
.stakebox.spent{opacity:.5;pointer-events:none}
.stakebox.spent .commitrow{display:none}
.stakebox.spent .lab .hint{display:none}
.stakebox .lab{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:9px}
.stakebox .lab b{font-family:var(--disp);font-size:.83rem;letter-spacing:.02em}
.stakebox .lab .hint{font-size:.78rem;color:var(--ink3)}
.stakes{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}
.stake{
  position:relative;border:1px solid var(--line);background:var(--sunk);border-radius:10px;padding:9px 6px 8px;cursor:pointer;
  text-align:center;transition:transform .16s var(--e-bk),border-color .2s,background .2s,box-shadow .2s;overflow:hidden;
}
.stake .n{display:block;font-family:var(--disp);font-weight:700;font-size:.9rem;line-height:1.1}
.stake .m{display:block;font-size:.7rem;color:var(--ink3);margin-top:2px;font-variant-numeric:tabular-nums}
.stake:hover:not([disabled]){transform:translateY(-2px);border-color:var(--ink3)}
.stake.on{background:var(--panel);border-color:var(--acc);box-shadow:0 0 0 1.5px var(--acc),0 5px 16px -8px var(--acc)}
.stake.on .m{color:var(--acc)}
.stake[data-lvl="2"].on{border-color:var(--gold);box-shadow:0 0 0 1.5px var(--gold),0 6px 20px -8px var(--gold)}
.stake[data-lvl="2"].on .m{color:var(--gold)}
.stake[disabled]{cursor:default}
.commitrow{display:flex;gap:8px;margin-top:10px;align-items:center}
.commitrow .commit{flex:1}
.commitrow .btn{min-height:46px}

/* ---------- verdict ---------- */
.verdict{display:none;margin:0 0 12px;border-radius:var(--r3);background:var(--panel);border:1px solid var(--line);box-shadow:var(--sh2);overflow:hidden}
.verdict.on{display:block;animation:vIn .5s var(--e-out) both}
@keyframes vIn{from{opacity:0;transform:translateY(14px) scale(.985)}}
.verdict .vhead{display:flex;align-items:center;gap:10px;padding:13px 15px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.verdict .vhead .badge{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex:none;font-weight:700;font-size:1rem}
.verdict.t-best .vhead{background:var(--ok-soft)}.verdict.t-best .badge{background:var(--ok);color:#fff}
.verdict.t-ok .vhead{background:var(--warn-soft)}.verdict.t-ok .badge{background:var(--warn);color:#fff}
.verdict.t-bad .vhead{background:var(--bad-soft)}.verdict.t-bad .badge{background:var(--bad);color:#fff}
.verdict.t-told .vhead{background:var(--sunk)}.verdict.t-told .badge{background:var(--ink3);color:var(--paper)}
.verdict .vhead h3{margin:0;font-size:1.06rem;flex:1;min-width:120px;font-weight:700}
.verdict .vhead h3 small{display:block;font-family:var(--sans);font-weight:400;font-size:.82rem;color:var(--ink2);letter-spacing:0;margin-top:1px}
.verdict .pts{font-family:var(--disp);font-weight:700;padding:4px 11px;border-radius:999px;background:var(--panel);font-variant-numeric:tabular-nums;font-size:.94rem;border:1px solid var(--line)}
.verdict.t-best .pts{color:var(--ok)}.verdict.t-ok .pts{color:var(--warn)}.verdict.t-bad .pts{color:var(--bad)}
.vbody{padding:13px 15px}
.verdict pre{font-size:.685rem;padding:9px 11px;line-height:1.5;
  -webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 26px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 26px),transparent)}
.verdict pre:hover{-webkit-mask-image:none;mask-image:none}
.verdict a{color:var(--info);text-decoration:underline}
.verdict .diagram{margin:8px 0}
.vbody>*:first-child{margin-top:0}
.verdict p{margin:9px 0}
.verdict ul{padding-left:0;margin:10px 0;list-style:none;display:grid;gap:7px}
.verdict li{margin:0;padding:9px 11px;border-radius:10px;background:var(--sunk);font-size:.94rem;border-left:2px solid var(--line2)}
.verdict li.you{border-left-color:var(--acc);background:color-mix(in srgb,var(--acc) 8%,var(--sunk))}
.verdict li b{font-weight:600}
.verdict li .pts{font-size:.8rem;padding:1px 7px;margin-left:5px}
.explain{border-left:2px solid var(--acc);padding:2px 0 2px 12px;margin:12px 0;color:var(--ink);font-size:.97rem}
.contested{border-left:2px solid var(--warn);background:var(--warn-soft);padding:9px 12px;border-radius:0 10px 10px 0;margin:11px 0;font-size:.92rem}
.contested::before{content:"Contested — ";font-weight:700;font-family:var(--disp);font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;color:var(--warn)}
.src{font-size:.82rem;color:var(--ink3)}
.calibnote{display:inline-flex;align-items:center;gap:7px;font-size:.83rem;color:var(--ink2);background:var(--sunk);border-radius:999px;padding:4px 12px;margin:2px 0 6px}
.calibnote b{color:var(--ink);font-family:var(--disp)}

/* say-line — the payoff */
.say{
  position:relative;margin:14px 0 0;padding:15px 17px;border-radius:var(--r3);
  background:linear-gradient(150deg,color-mix(in srgb,var(--acc) 12%,var(--panel)),var(--panel));
  border:1px solid color-mix(in srgb,var(--acc) 35%,var(--line));box-shadow:var(--sh2);
  font-size:1.1rem;line-height:1.45;font-family:var(--disp);font-weight:500;
}
.say small{display:block;text-transform:uppercase;letter-spacing:.11em;font-size:.68rem;color:var(--acc);margin-bottom:7px;font-weight:700;font-family:var(--disp)}
.say .copy{position:absolute;right:9px;top:9px}
.next-row{display:none;gap:9px;align-items:center;flex-wrap:wrap;margin-top:4px}
.screen[data-spent] .next-row,.close-card .next-row{display:flex}
.next-row .sp{flex:1}

/* ---------- order list ---------- */
.orderlist{list-style:none;padding:0;margin:0 0 12px;display:grid;gap:7px;counter-reset:o}
.orderlist li{
  display:flex;align-items:center;gap:9px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r2);
  padding:5px 7px 5px 6px;touch-action:none;box-shadow:var(--sh1);transition:transform .22s var(--e-out),box-shadow .2s,border-color .2s,background .2s;
}
.orderlist li::before{counter-increment:o;content:counter(o);width:24px;height:24px;flex:none;border-radius:7px;background:var(--sunk);border:1px solid var(--line);display:grid;place-items:center;font-family:var(--disp);font-size:.76rem;color:var(--ink2);font-weight:700}
.orderlist li.drag{opacity:.4;border-style:dashed;transform:scale(.98)}
.orderlist li.over{border-color:var(--acc);box-shadow:0 0 0 1.5px var(--acc);transform:translateY(-2px)}
.orderlist li.settle{animation:settle .5s var(--e-bk)}
@keyframes settle{40%{transform:scale(1.02)}}
.orderlist li .grip{cursor:grab;color:var(--ink3);font-size:1rem;padding:9px 3px;min-width:26px;min-height:40px;display:grid;place-items:center;user-select:none;letter-spacing:-2px}
.orderlist li .grip:active{cursor:grabbing}
.orderlist li .lbl{flex:1;font-size:.95rem}
.orderlist li .mv{display:flex;gap:3px}
.orderlist li .mv button{min-width:34px;min-height:34px;padding:0;border:1px solid var(--line);border-radius:8px;background:var(--sunk);cursor:pointer;line-height:1;font-size:.7rem;color:var(--ink2);transition:background .15s,color .15s,transform .12s}
.orderlist li .mv button:hover{background:var(--acc);color:var(--acc-ink);border-color:var(--acc)}
.orderlist li .mv button:active{transform:scale(.9)}
.orderlist.locked li{opacity:.9}
.orderlist.locked .grip,.orderlist.locked .mv{opacity:.3;pointer-events:none}

/* ---------- brief form ---------- */
.brief{display:grid;gap:3px;margin:0 0 12px}
.flab{margin-top:11px;font-size:.92rem}
.flab b{font-family:var(--disp);font-weight:600}
.field{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r2);background:var(--panel);color:inherit;font:inherit;font-size:.95rem;margin:4px 0;transition:border-color .2s,box-shadow .2s}
.field:focus{border-color:var(--acc);box-shadow:0 0 0 3px color-mix(in srgb,var(--acc) 18%,transparent);outline:none}
select.field{appearance:auto}
textarea.field{line-height:1.45;resize:vertical}
.briefout{font-family:var(--mono);font-size:.8rem;white-space:pre-wrap;line-height:1.5}
.rubric li{background:var(--info-soft);border-left-color:var(--info)}

/* ---------- close / level clear ---------- */
.close-card{text-align:center;padding:4px 0 24px;max-width:760px;margin:0 auto}
.close-card .diagram svg{max-width:720px}
.close-card .say{text-align:left;font-size:1.16rem;margin:20px auto}
.trophy{width:74px;height:74px;margin:6px auto 10px;border-radius:22px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--acc2),var(--acc));box-shadow:0 14px 34px -12px var(--acc),var(--sh2);color:var(--acc-ink);
  animation:pop .7s var(--e-bk) both}
.trophy svg{width:36px;height:36px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@keyframes pop{0%{transform:scale(.2) rotate(-16deg);opacity:0}}
.close-card .done{font-family:var(--disp);font-size:1.7rem;font-weight:700;margin:2px 0 2px}
.close-card .sub{color:var(--ink2);margin:0 0 8px}
.ledgered{margin:18px auto;text-align:left;border:1px solid var(--line);border-radius:var(--r3);overflow:hidden;background:var(--panel);box-shadow:var(--sh2)}
.ledgered .lh{padding:10px 14px;background:var(--sunk);font-family:var(--disp);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);font-weight:700}
.ledgered table{width:100%;border-collapse:collapse;font-size:.94rem}
.ledgered td{padding:10px 14px;border-top:1px solid var(--line);vertical-align:top}
.ledgered td:first-child{font-weight:600;white-space:nowrap;font-family:var(--disp);color:var(--acc)}
.ledgered tr{opacity:0;transform:translateX(-12px)}
.ledgered tr.in{opacity:1;transform:none;transition:opacity .45s var(--e-out),transform .45s var(--e-out)}
.statline{display:flex;gap:9px;justify-content:center;flex-wrap:wrap;margin:14px 0}
.statline .s{background:var(--panel);border:1px solid var(--line);border-radius:var(--r2);padding:9px 15px;box-shadow:var(--sh1);min-width:96px}
.statline .s b{display:block;font-family:var(--disp);font-size:1.5rem;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums}
.statline .s span{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink3);font-weight:600}

/* ---------- level foot: what this level is worth ---------- */
.levelfoot{margin:30px 0 0;padding-top:18px;border-top:1px dashed var(--line);display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap}
.levelfoot .lk{width:38px;height:38px;flex:none;border-radius:11px;display:grid;place-items:center;background:var(--sunk);border:1px solid var(--line);font-size:1rem}
.levelfoot.open .lk{background:linear-gradient(150deg,var(--acc2),var(--acc));border-color:var(--acc);color:var(--acc-ink)}
.payoff{flex:1;min-width:240px}
.payoff small{display:block;text-transform:uppercase;letter-spacing:.11em;font-size:.66rem;color:var(--ink3);font-weight:700;font-family:var(--disp);margin-bottom:5px}
.payoff .line{font-family:var(--disp);font-size:1.04rem;font-weight:500;line-height:1.4;transition:filter .8s var(--e-out)}
.levelfoot:not(.open) .payoff .line{filter:blur(5.5px);user-select:none;opacity:.75}
.levelfoot:not(.open) .payoff .line *{pointer-events:none}

/* ---------- glossary marks + popover ---------- */
.gl{
  font:inherit;color:inherit;background:none;border:none;padding:0;cursor:help;
  border-bottom:1.5px dotted color-mix(in srgb,var(--acc) 65%,var(--line2));
  transition:background .2s,border-color .2s;border-radius:2px;
}
.gl:hover,.gl:focus-visible{background:color-mix(in srgb,var(--acc) 12%,transparent);border-bottom-color:var(--acc)}
.glpop{
  position:fixed;z-index:95;background:var(--panel);border:1px solid var(--line2);border-radius:var(--r2);
  box-shadow:var(--sh3);padding:11px 13px;font-size:.88rem;line-height:1.45;opacity:0;pointer-events:none;
  transform:translateY(5px);transition:opacity .18s,transform .18s var(--e-out);
}
.glpop.on{opacity:1;transform:none}
.glpop b{display:block;font-family:var(--disp);font-size:.83rem;color:var(--acc);margin-bottom:5px;letter-spacing:.01em}
.glpop .r{display:block;color:var(--ink)}
.glpop .r.lock{color:var(--ink3);font-style:italic}
.glpop .glv{display:block;margin-top:7px;font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:var(--ink3);font-family:var(--disp);font-weight:700}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:24px;transform:translate(-50%,18px);background:var(--ink);color:var(--paper);
  padding:11px 18px;border-radius:999px;box-shadow:var(--sh3);opacity:0;transition:opacity .3s,transform .35s var(--e-bk);
  pointer-events:none;z-index:70;font-size:.92rem;font-weight:500;max-width:88vw;text-align:center;
}
.toast.on{opacity:1;transform:translate(-50%,0)}
.toast .tk{color:var(--acc2);font-weight:700}

/* score flight chip */
.flier{position:fixed;z-index:65;font-family:var(--disp);font-weight:700;font-size:1.15rem;pointer-events:none;
  padding:4px 12px;border-radius:999px;background:var(--panel);box-shadow:var(--sh2);border:1px solid var(--line);will-change:transform,opacity}
.flier.pos{color:var(--ok)}.flier.neg{color:var(--bad)}

/* ---------- index / map ---------- */
.hero{position:relative;border-radius:var(--r4);padding:30px 30px 26px;margin:6px 0 26px;overflow:hidden;
  background:linear-gradient(160deg,color-mix(in srgb,var(--acc) 13%,var(--panel)),var(--panel) 55%);
  border:1px solid var(--line);box-shadow:var(--sh3)}
.hero::after{content:"";position:absolute;right:-70px;top:-90px;width:290px;height:290px;border-radius:50%;
  background:radial-gradient(circle,color-mix(in srgb,var(--acc) 26%,transparent),transparent 66%);pointer-events:none}
.hero h1{margin:0 0 8px;font-size:clamp(2rem,1.4rem + 2.6vw,3.1rem);line-height:1;font-weight:700;letter-spacing:-.035em}
.hero .lede{margin:0 0 14px;font-size:1.08rem;max-width:56ch;color:var(--ink)}
.hero .rules{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 0}
.hero .rules span{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:.83rem;box-shadow:var(--sh1)}
.hero .rules b{font-family:var(--disp)}
.rankbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:18px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.rankbadge{display:flex;align-items:center;gap:11px}
.rankbadge .rb{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(150deg,var(--acc2),var(--acc));color:var(--acc-ink);box-shadow:0 10px 24px -10px var(--acc);font-family:var(--disp);font-weight:700;font-size:1.3rem;flex:none}
.rankbadge .rt{font-family:var(--disp);font-weight:700;font-size:1.16rem;line-height:1.15}
.rankbadge .rn{font-size:.8rem;color:var(--ink2)}
.rankprog{flex:1;min-width:170px}
.rankprog .bar{height:8px;border-radius:99px;background:var(--sunk);overflow:hidden;margin-top:6px}
.rankprog .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--acc),var(--gold));border-radius:99px;width:0;transition:width 1.1s var(--e-out)}
.rankprog .cap{font-size:.79rem;color:var(--ink2);display:flex;justify-content:space-between;gap:8px}

h2.sec{font-size:1.28rem;margin:32px 0 4px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
h2.sec .tag{font-family:var(--sans)}
p.seclede{margin:0 0 14px;color:var(--ink2);font-size:.93rem;max-width:70ch}

/* route */
.route{position:relative;margin:14px 0 18px;padding:16px 4px 8px;overflow-x:auto}
.routeline{display:flex;align-items:flex-start;gap:0;min-width:min(100%,760px)}
.rnode{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;text-decoration:none;color:inherit;padding:0 2px}
.rnode .dot{width:34px;height:34px;border-radius:50%;border:2px solid var(--line2);background:var(--panel);display:grid;place-items:center;
  font-family:var(--disp);font-weight:700;font-size:.88rem;color:var(--ink2);z-index:2;transition:all .3s var(--e-bk);box-shadow:var(--sh1)}
.rnode .cap{font-size:.68rem;color:var(--ink3);margin-top:7px;text-align:center;line-height:1.25;max-width:12ch}
.rnode::before{content:"";position:absolute;top:16px;left:-50%;width:100%;height:3px;background:var(--sunk);z-index:1}
.rnode:first-child::before{display:none}
.rnode.done .dot{background:var(--ok);border-color:var(--ok);color:#fff;box-shadow:0 4px 14px -4px var(--ok)}
.rnode.done::before{background:var(--ok)}
.rnode.cur .dot{border-color:var(--acc);color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 20%,transparent);animation:breathe 2.6s infinite}
@keyframes breathe{50%{box-shadow:0 0 0 9px color-mix(in srgb,var(--acc) 6%,transparent)}}
.rnode:hover .dot{transform:translateY(-3px) scale(1.08)}
.rnode.cur .cap{color:var(--acc);font-weight:600}

/* level cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(266px,1fr));gap:13px;margin:14px 0}
.lv{position:relative;display:flex;flex-direction:column;text-decoration:none;color:inherit;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r3);padding:16px;box-shadow:var(--sh1);overflow:hidden;
  transition:transform .22s var(--e-out),box-shadow .25s var(--e-out),border-color .2s}
.lv::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--line2);transition:background .3s}
.lv:hover{transform:translateY(-3px);box-shadow:var(--sh3);border-color:var(--ink3)}
.lv:hover::after{background:var(--acc)}
.lv.done::after{background:var(--ok)}
.lv.prog::after{background:var(--acc)}
.lv .n{padding-right:26px;font-size:.7rem;color:var(--ink3);text-transform:uppercase;letter-spacing:.1em;font-weight:700;font-family:var(--disp);display:flex;justify-content:space-between;gap:8px}
.lv h3{margin:5px 0 7px;font-size:1.1rem;font-weight:700;line-height:1.2}
.lv p{margin:0 0 12px;color:var(--ink2);font-size:.9rem;flex:1;line-height:1.42}
.lv .st{font-size:.83rem;font-weight:600;display:flex;align-items:center;gap:7px;font-family:var(--disp)}
.lv .st .pbar{flex:1;height:5px;border-radius:99px;background:var(--sunk);overflow:hidden;max-width:90px}
.lv .st .pbar i{display:block;height:100%;background:var(--acc);border-radius:99px;transition:width .9s var(--e-out)}
.lv.done .st{color:var(--ok)}
.lv .chk{position:absolute;right:13px;top:13px;width:22px;height:22px;border-radius:50%;background:var(--ok);color:#fff;display:none;place-items:center;font-size:.72rem;box-shadow:0 3px 9px -2px var(--ok)}
.lv.done .chk{display:grid}

/* panels */
.panel{border:1px solid var(--line);border-radius:var(--r3);background:var(--panel);box-shadow:var(--sh2);padding:18px;margin:14px 0}
.panel.accent{background:linear-gradient(150deg,color-mix(in srgb,var(--acc) 9%,var(--panel)),var(--panel));border-color:color-mix(in srgb,var(--acc) 30%,var(--line))}
.panel h3{margin:0 0 4px;font-size:1.08rem}
.panel .sub{color:var(--ink2);font-size:.9rem;margin:0 0 12px}
.misslist{display:grid;gap:7px;margin:0 0 14px}
.miss{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--r2);background:var(--sunk);font-size:.9rem;border-left:2px solid var(--bad)}
.miss .lv-tag{font-family:var(--disp);font-weight:700;font-size:.76rem;background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:2px 7px;flex:none}
.miss .txt{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.miss .conf{font-size:.74rem;color:var(--ink3);white-space:nowrap;font-variant-numeric:tabular-nums}

/* ledger */
.ledgerwrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r3);background:var(--panel);box-shadow:var(--sh1)}
.ledger{width:100%;border-collapse:collapse;font-size:.92rem;min-width:560px}
.ledger th{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);background:var(--sunk);
  font-family:var(--disp);font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ink2);position:sticky;top:56px;z-index:2}
.ledger td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.ledger tr:last-child td{border-bottom:none}
.ledger tr.cluster td{background:var(--sunk);font-family:var(--disp);font-weight:700;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);padding:9px 14px}
.ledger td.lvcol{white-space:nowrap;font-weight:600;font-family:var(--disp);font-size:.85rem}
.ledger td.lvcol a{text-decoration:none;color:var(--ink3);border:1px solid var(--line);border-radius:6px;padding:2px 7px;transition:all .2s}
.ledger tr.cl td.lvcol a{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 40%,var(--line))}
.ledger td.lvcol a:hover{background:var(--acc);border-color:var(--acc);color:var(--acc-ink)}
.ledger td.rule{color:var(--ink3);font-style:italic}
.ledger tr.cl td.rule{color:var(--ink);font-style:normal}
.ledger tr.cl td.concept{font-weight:600}
.ledger tr.justunlocked{animation:unlock 1.3s var(--e-out)}
@keyframes unlock{0%{background:color-mix(in srgb,var(--ok) 40%,transparent)}100%{background:transparent}}
.lockicon{opacity:.4;font-size:.8em}

/* licence card */
.licwrap{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start}
.licence{position:relative;width:100%;max-width:430px;aspect-ratio:1.586;border-radius:var(--r3);overflow:hidden;
  background:linear-gradient(140deg,#2a1a13,#4a2418 45%,#8c3a20);color:#fff5ec;padding:17px 19px;box-shadow:var(--sh3);
  border:1px solid rgba(255,255,255,.16);display:flex;flex-direction:column;font-family:var(--disp)}
.licence::after{content:"";position:absolute;inset:0;background:
  repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 2px,transparent 2px 7px),
  radial-gradient(circle at 82% 12%,rgba(255,200,150,.3),transparent 52%);pointer-events:none}
.licence .lt{font-size:.65rem;letter-spacing:.22em;text-transform:uppercase;opacity:.72}
.licence .ln{font-size:1.5rem;font-weight:700;line-height:1.05;margin:2px 0 0}
.licence .lrank{margin-top:auto;font-size:1.9rem;font-weight:700;line-height:1;letter-spacing:-.02em}
.licence .lsub{font-size:.72rem;opacity:.78;letter-spacing:.05em;margin-top:3px}
.licence .lstats{display:flex;gap:16px;margin-top:11px;padding-top:11px;border-top:1px solid rgba(255,255,255,.2)}
.licence .lstats div{font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;opacity:.7}
.licence .lstats b{display:block;font-size:1.02rem;letter-spacing:-.01em;opacity:1;font-variant-numeric:tabular-nums}
.licence .seal{position:absolute;right:19px;top:50%;margin-top:-26px;width:52px;height:52px;border-radius:50%;border:1.5px dashed rgba(255,255,255,.45);
  display:grid;place-items:center;font-size:.55rem;letter-spacing:.1em;text-align:center;line-height:1.2;opacity:.9}
.licside{flex:1;min-width:230px}

/* level-clear overlay */
.ovl{position:fixed;inset:0;z-index:80;background:color-mix(in srgb,var(--paper) 78%,transparent);
  backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);display:grid;place-items:center;padding:18px;opacity:0;pointer-events:none;transition:opacity .4s}
.ovl.on{opacity:1;pointer-events:auto}
.ovlcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--r4);box-shadow:var(--sh3);
  padding:28px 26px;max-width:520px;width:100%;text-align:center;transform:scale(.9) translateY(18px);transition:transform .5s var(--e-bk)}
.ovl.on .ovlcard{transform:none}
.ovlcard h2{margin:0 0 4px;font-size:1.7rem}
.ovlcard .rankup{display:inline-block;background:linear-gradient(100deg,var(--acc),var(--gold));color:#fff;
  padding:5px 14px;border-radius:999px;font-family:var(--disp);font-weight:700;font-size:.86rem;letter-spacing:.04em;margin:8px 0 4px;box-shadow:0 8px 22px -8px var(--acc)}

/* ---------- SVG diagram language ---------- */
svg text{fill:var(--ink)}
svg .sub{font-size:11px;fill:var(--ink2)}
svg .al{font-size:11.5px;fill:var(--ink2)}
svg .bx rect{fill:var(--panel);stroke:var(--ink);stroke-width:1.4;transition:fill .35s,stroke .35s,stroke-width .3s}
svg .bx.soft rect{stroke:var(--ink3);stroke-dasharray:4 3}
svg .bx.py rect{fill:var(--sunk)}
svg .lane rect{fill:none;stroke:var(--line2);stroke-dasharray:5 4}
svg .lane text{fill:var(--ink3);font-size:11.5px}
svg .ar path{fill:none;stroke:var(--ink);stroke-width:1.7;transition:stroke .35s,stroke-width .3s}
svg .ar path.hit{stroke:transparent;stroke-width:26}
svg path.ar{fill:none;stroke:var(--ink);stroke-width:1.7}
svg .tok circle{fill:var(--info);stroke:var(--panel);stroke-width:2}
svg .tok text{fill:#fff;font-size:11px;font-weight:700}
svg .tok{transition:transform .62s var(--e-out)}
svg.noanim .tok{transition:none}
svg .pill rect{fill:var(--sunk);stroke:var(--line2)}
svg .pill text{font-size:11.5px}
svg .meter .track{fill:var(--sunk);stroke:var(--line2)}
svg .meter .fill{fill:var(--info);transition:width 1.1s var(--e-out)}
svg.noanim .meter .fill{transition:none}
svg .meter .val{font-size:11.5px;fill:var(--ink2)}
svg .mark{font-size:14px;font-weight:700}
svg .hot{cursor:pointer}
svg .hotnum{opacity:.85;transition:opacity .2s}
svg .hotnum circle{fill:var(--panel);stroke:var(--line2);stroke-width:1.2;transition:fill .2s,stroke .2s}
svg .hotnum text{font-size:9.5px;font-weight:700;fill:var(--ink3);font-family:var(--mono)}
svg .hot:hover .hotnum,svg .picked .hotnum{opacity:1}
svg .hot:hover .hotnum circle,svg .hot:focus-visible .hotnum circle{fill:var(--acc);stroke:var(--acc)}
svg .hot:hover .hotnum text,svg .hot:focus-visible .hotnum text{fill:var(--acc-ink)}
svg .picked .hotnum circle{fill:var(--acc);stroke:var(--acc)}
svg .picked .hotnum text{fill:var(--acc-ink)}
svg .hot rect,svg .hot path:not(.hit){transition:stroke-width .18s,fill .18s}
svg .hot:hover rect,svg .hot:focus-visible rect{stroke-width:2.8;fill:var(--hot)}
svg .hot:hover path:not(.hit),svg .hot:focus-visible path:not(.hit){stroke-width:3.4}
svg .hot:focus{outline:none}
svg .hot:focus-visible rect{stroke:var(--focus)}
svg .picked rect{fill:var(--hot);stroke-width:3;stroke-dasharray:6 3;stroke:var(--acc)}
svg .picked path:not(.hit){stroke-width:3.6;stroke-dasharray:6 3;stroke:var(--acc)}
svg .bad rect,svg .bad circle{stroke:var(--bad);stroke-width:3;fill:color-mix(in srgb,var(--bad) 16%,var(--panel))}
svg .bad path:not(.hit){stroke:var(--bad);stroke-width:3}
svg .bad .mark{fill:var(--bad)}
svg .ok rect,svg .ok circle{stroke:var(--ok);stroke-width:2.6;fill:color-mix(in srgb,var(--ok) 13%,var(--panel))}
svg .ok path:not(.hit){stroke:var(--ok);stroke-width:2.6}
svg .ok .mark{fill:var(--ok)}
svg .warn rect{stroke:var(--warn);stroke-width:2.6;stroke-dasharray:5 3}
svg .warn .mark{fill:var(--warn)}
svg .dim{opacity:.26;transition:opacity .4s}
svg .gone{opacity:0;transition:opacity .4s}
svg .lit rect{fill:var(--hot)}
svg .bx .mark:empty{display:none}
svg .tx.jam{fill:var(--bad);font-weight:700}
svg .tx.exit{fill:var(--ok);font-weight:700;font-size:17px}
svg .num{font-size:10.5px;fill:var(--ink3)}
svg .slot-label{font-size:11.5px}
svg .shake{animation:shake .5s}
@keyframes shake{18%{transform:translate(-4px,0)}38%{transform:translate(4px,0)}58%{transform:translate(-2.5px,0)}78%{transform:translate(2.5px,0)}}
svg .pulse{animation:pulse 1.1s infinite}
@keyframes pulse{50%{opacity:.3}}
svg .flash{animation:flash .75s}
@keyframes flash{0%,100%{filter:none}40%{filter:brightness(1.5)}}

/* ---------- mobile action dock ---------- */
@media(max-width:999px){
  main{padding-bottom:96px}
  .console{padding-bottom:2px}
  .dock{
    position:fixed;left:0;right:0;bottom:0;z-index:40;padding:9px 12px calc(9px + env(safe-area-inset-bottom));
    background:color-mix(in srgb,var(--paper2) 93%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border-top:1px solid var(--line);display:flex;gap:8px;box-shadow:0 -6px 22px -12px rgba(0,0,0,.35);
  }
  .dock .btn{flex:1;min-height:48px}
  .dock .btn .k{display:none}
  .stakebox{position:relative}
  .commitrow{display:none}
  .next-row{display:none}
  .levelfoot{margin-top:22px}
  .hero{padding:22px 20px}
  .say{font-size:1.02rem}
}
@media(min-width:1000px){.dock{display:none!important}}
@media(max-width:520px){
  .hud .st.opt-hide{display:none}
  .statline .s{min-width:80px;padding:8px 11px}
  .stakes{grid-template-columns:1fr 1fr 1fr;gap:5px}
  .stake .n{font-size:.8rem}.stake .m{font-size:.64rem}
}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}
body.nomotion *,body.nomotion *::before,body.nomotion *::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:1ms!important}
body.nomotion svg .tok{transition:none!important}

/* ---------- help sheet ---------- */
.helpsheet{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:18px;background:rgba(0,0,0,.42);opacity:0;pointer-events:none;transition:opacity .3s}
.helpsheet.on{opacity:1;pointer-events:auto}
.helpsheet .hcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--r3);box-shadow:var(--sh3);padding:22px;max-width:430px;width:100%;transform:translateY(14px);transition:transform .35s var(--e-bk)}
.helpsheet.on .hcard{transform:none}
.helpsheet h3{margin:0 0 12px}
.helpsheet dl{display:grid;grid-template-columns:auto 1fr;gap:9px 14px;margin:0;align-items:baseline}
.helpsheet dt{text-align:right}
.helpsheet dd{margin:0;color:var(--ink2);font-size:.92rem}
.helprow{display:flex;gap:8px;align-items:center;margin-top:16px;flex-wrap:wrap}
#reset{border-color:var(--line);box-shadow:var(--sh1)}