/* Layout: one full-screen night sky over a castle that freezes as you climb; HUD pinned top, parchment question card below it, spell bar pinned bottom. */
:root{
  color-scheme: dark;
  --night:#0a0c1c;
  --ink:#141a33;
  --parchment:#ece2c8;
  --parchment-ink:#2b2216;
  --gold:#e2b04a;
  --frost:#cfe8f5;
  --fg:#e8eaf0;
  --muted:#93a0b8;
  --line:rgba(232,234,240,.18);
  --fizzle:#ff6070;
  --t1:#fff0b3; --t2:#7fe3ff; --t3:#ff5a6a; --t4:#ffb03a; --t5:#39ff6a;
  --display:"IM Fell English SC","Iowan Old Style",Georgia,serif;
  --body:"Spectral",Georgia,"Times New Roman",serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%;margin:0}
body{background:var(--night);color:var(--fg);font-family:var(--body);overflow:hidden;-webkit-font-smoothing:antialiased}
a{color:var(--frost)}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
#app{position:fixed;inset:0;overflow:hidden}
#sky{position:absolute;inset:0;width:100%;height:100%;display:block}

.hud{text-shadow:0 1px 4px rgba(0,0,0,.65);position:absolute;top:0;left:0;right:0;z-index:5;display:grid;grid-template-columns:1fr auto 1fr;align-items:start;gap:8px;
  padding-top:calc(env(safe-area-inset-top,0px) + 12px);padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.stat{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#c9d2e2}
.stat b{display:block;font-size:19px;letter-spacing:0;color:var(--fg);font-weight:600;font-variant-numeric:tabular-nums}
.stat.right{text-align:right;justify-self:end;display:flex;gap:12px;align-items:start}
.pips{display:flex;flex-direction:column;align-items:center;gap:6px}
.pipRow{display:flex;gap:7px}
.pip{width:11px;height:11px;transform:rotate(45deg);border:1px solid rgba(232,234,240,.4);transition:background .4s,border-color .4s,box-shadow .4s}
.pip.now{border-color:var(--gold)}
.hud .left{display:flex;gap:10px;align-items:flex-start}
.menuBtn{flex:none;width:36px;height:36px;display:grid;place-items:center;background:rgba(10,12,28,.55);border:1px solid var(--line);border-radius:6px;color:var(--fg);pointer-events:auto;padding:0}
.menuBtn svg{width:20px;height:20px;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;fill:none}
.menuBtn:hover{border-color:var(--gold);color:var(--gold)}
.skip{flex:none;background:none;border:1px solid var(--line);color:var(--muted);border-radius:3px;padding:12px 12px;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.skip:hover:not(:disabled){border-color:var(--fg);color:var(--fg)}
.skip:disabled{opacity:.35;cursor:default}
@media (max-width:400px){.skip{padding:12px 9px;font-size:11px}.cast{padding:12px 12px}}
.modal{position:absolute;inset:0;z-index:20;display:grid;place-items:center;background:rgba(5,7,16,.7);padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.modalCard{width:min(380px,100%);background:#141a33;border:1px solid var(--line);border-radius:6px;padding:20px;display:flex;flex-direction:column;gap:10px;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.modalCard h3{margin:0;font-family:var(--display);font-weight:400;font-size:24px;color:var(--parchment)}
.modalCard p{margin:0;color:var(--muted);line-height:1.5}
.modalBtns{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.modalBtns .btn{flex:1 1 140px}
.mute{background:none;border:1px solid var(--line);border-radius:4px;padding:5px 7px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted)}

.card{position:absolute;z-index:4;left:50%;top:calc(env(safe-area-inset-top,0px) + 74px);transform:translateX(-50%);
  width:min(440px,calc(100% - 32px));background:var(--parchment);color:var(--parchment-ink);
  padding:14px 18px 12px;border-radius:2px;box-shadow:0 10px 30px rgba(0,0,0,.45),inset 0 0 0 1px rgba(43,34,22,.25),inset 0 0 40px rgba(120,85,30,.18);
  transition:opacity .5s,transform .5s}
.card.dim{opacity:.22;transform:translateX(-50%) translateY(-8px)}
.card .eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:#7a5a24}
.card h2{margin:6px 0 8px;font-family:var(--body);font-weight:600;font-size:clamp(18px,4.8vw,22px);line-height:1.25;text-wrap:balance}
.card .hint{font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:#7a6a50}

.bar{position:absolute;z-index:6;left:0;right:0;bottom:0;margin:0;padding-bottom:calc(env(safe-area-inset-bottom,0px) + 14px);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  background:linear-gradient(to top,rgba(8,12,24,.95) 55%,rgba(8,12,24,0))}
.barInner{max-width:520px;margin:0 auto;display:flex;flex-direction:column;gap:8px;padding-top:28px}
.msg{min-height:18px;font-family:var(--mono);font-size:12px;line-height:1.45;color:var(--muted);text-align:center}
.msg.err{color:var(--fizzle)} .msg.fix{color:var(--t2)}
.row{display:flex;gap:10px;align-items:center}
.timer{position:relative;width:48px;height:48px;flex:none}
.timer svg{width:48px;height:48px;transform:rotate(-90deg)}
.timer circle{fill:none;stroke-width:3}
.timer .track{stroke:var(--line)}
.timer .run{stroke:var(--gold);stroke-linecap:round;transition:stroke .3s}
.timer.low .run{stroke:var(--fizzle)}
.timer span{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--mono);font-weight:600;font-size:15px;font-variant-numeric:tabular-nums}
.timer.low span{color:var(--fizzle)}
#answer{flex:1;min-width:0;background:rgba(20,26,51,.92);border:1px solid rgba(226,176,74,.45);border-radius:3px;color:var(--fg);
  font-family:var(--mono);font-size:16px;padding:12px;outline:none}
#answer:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(226,176,74,.18)}
#answer:disabled{opacity:.5}
.cast{flex:none;background:var(--gold);color:#22180a;border:none;border-radius:3px;padding:12px 16px;font-family:var(--display);font-size:18px;letter-spacing:.08em}
.cast:disabled{opacity:.4;cursor:default}
.shake{animation:shake .32s}
@keyframes shake{20%{transform:translateX(-6px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(2px)}}

.reveal{position:absolute;z-index:6;left:50%;transform:translateX(-50%);bottom:calc(env(safe-area-inset-bottom,0px) + 22px);
  width:min(460px,calc(100% - 32px));text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;text-shadow:0 2px 14px rgba(0,0,0,.9)}
.reveal .tier{font-family:var(--display);font-size:clamp(34px,10vw,50px);letter-spacing:.1em;line-height:1}
.reveal .ans{font-family:var(--body);font-style:italic;font-size:18px}
.reveal .typed{font-family:var(--mono);font-size:11px;color:var(--muted)}
.reveal .typed:empty{display:none}
.reveal .pts{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--fg)}
.reveal .fact{font-family:var(--body);font-size:14px;color:var(--muted);max-width:38ch;line-height:1.4}
.reveal.fizz .tier{color:var(--fizzle);animation:flicker 1.6s steps(1) 1}
.reveal.t4 .tier{font-size:clamp(26px,8vw,46px);letter-spacing:.06em;color:var(--t4);animation:shimmer 1.6s ease-out 1;text-shadow:0 0 18px rgba(255,176,58,.8),0 2px 14px rgba(0,0,0,.9)}
.reveal.t5 .tier{font-size:clamp(26px,8vw,46px);letter-spacing:.08em;color:var(--t5);animation:kedavra 1.8s cubic-bezier(.2,.8,.2,1) 1;text-shadow:0 0 22px rgba(57,255,106,.95),0 0 60px rgba(57,255,106,.5),0 2px 14px rgba(0,0,0,.9)}
@keyframes flicker{0%{opacity:.2;text-shadow:3px 0 var(--t3)}8%{opacity:1}14%{opacity:.4;text-shadow:-3px 0 var(--t4)}20%{opacity:1;text-shadow:none}36%{opacity:.6}40%{opacity:1}}
@keyframes shimmer{0%{opacity:0;letter-spacing:.25em;filter:blur(6px)}40%{opacity:1;filter:blur(0)}100%{letter-spacing:.06em}}
@keyframes kedavra{0%{opacity:0;transform:scale(1.5);filter:blur(10px) brightness(3)}10%{opacity:1}18%{opacity:.3}26%{opacity:1;filter:blur(0) brightness(1.6)}100%{transform:scale(1);filter:brightness(1)}}
.pct{font-family:var(--display);font-size:24px;color:var(--fg)}
.pct b{color:var(--gold);font-weight:400}
.next{margin-top:8px;background:none;border:1px solid var(--gold);color:var(--gold);border-radius:3px;padding:10px 22px;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase}
.next:hover{background:rgba(226,176,74,.12)}

.overlay{position:absolute;inset:0;z-index:10;overflow-y:auto;-webkit-overflow-scrolling:touch}
.sheet{max-width:560px;margin:0 auto;padding-block:calc(env(safe-area-inset-top,0px) + 40px) calc(env(safe-area-inset-bottom,0px) + 48px);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:22px}
#title{background:linear-gradient(to bottom,rgba(10,12,28,.55),rgba(10,12,28,.6) 55%,rgba(10,12,28,.9))}
#title .sheet{min-height:100%;justify-content:center;text-align:center;align-items:center}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
h1.logo{margin:0;font-family:var(--display);font-weight:400;font-size:clamp(46px,13.5vw,92px);letter-spacing:.04em;line-height:.9;color:var(--parchment);
  text-shadow:0 0 30px rgba(207,232,245,.35)}
.lede{margin:0;font-size:17px;line-height:1.5;max-width:36ch;color:var(--fg)}
.ladder{display:grid;grid-template-columns:auto 1fr auto;gap:6px 12px;align-items:center;font-family:var(--mono);font-size:12px;text-align:left;
  background:rgba(20,26,51,.72);border:1px solid var(--line);padding:12px 16px;border-radius:3px;width:min(320px,100%)}
.ladder i{width:9px;height:9px;transform:rotate(45deg);display:block}
.ladder .p{color:var(--muted);font-variant-numeric:tabular-nums;text-align:right}
.btns{display:flex;flex-direction:column;gap:10px;width:min(320px,100%)}
.btn{border-radius:3px;padding:13px 18px;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--gold)}
.btn:disabled{opacity:.55;cursor:default}
.btn.primary{background:var(--gold);color:#22180a}
.btn.ghost{background:rgba(10,12,28,.6);color:var(--gold)}
.small{font-family:var(--mono);font-size:11px;color:var(--muted);line-height:1.6;letter-spacing:.03em;max-width:48ch}
.small.fine{font-size:10px;opacity:.85}

#results{background:rgba(8,12,24,.9);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.score{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.score .big{font-family:var(--display);font-size:clamp(64px,20vw,96px);line-height:.9;color:var(--parchment)}
.score .alt{font-family:var(--mono);font-size:14px;color:var(--muted)}
.rankName{font-family:var(--display);font-size:28px;color:var(--gold);letter-spacing:.05em;margin:0}
.rankLine{margin:2px 0 0;color:var(--muted);font-style:italic}
.panel{border-top:1px solid var(--line);padding-top:16px;display:flex;flex-direction:column;gap:10px}
.panel h3{margin:0;font-family:var(--mono);font-weight:600;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.chart{width:100%;height:auto;display:block}
.ranks{display:flex;flex-direction:column;gap:2px;font-size:14px}
.ranks div{display:grid;grid-template-columns:76px 160px 1fr;gap:10px;padding:6px 8px;border-radius:2px;color:var(--muted)}
.ranks div b{font-family:var(--mono);font-weight:400;font-size:12px;font-variant-numeric:tabular-nums}
.ranks div.me{background:rgba(226,176,74,.12);color:var(--fg)}
.ranks div.me span:first-of-type{color:var(--gold)}
@media (max-width:460px){.ranks div{grid-template-columns:64px 1fr}.ranks div span:last-child{grid-column:2}}
.rowBtns{display:flex;flex-wrap:wrap;gap:10px}
.rowBtns .btn{flex:1 1 140px}
.log{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.log div{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.log b{display:block;font-size:22px;letter-spacing:0;color:var(--fg);font-variant-numeric:tabular-nums}
details{border:1px solid var(--line);border-radius:3px;background:rgba(20,26,51,.55)}
summary{cursor:pointer;padding:10px 12px;display:flex;justify-content:space-between;gap:12px;list-style:none}
summary::-webkit-details-marker{display:none}
summary .q{font-size:14px;line-height:1.35;min-width:0}
summary .mine{font-family:var(--mono);font-size:11px;white-space:nowrap;text-align:right}
.chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 12px 12px;max-height:260px;overflow-y:auto}
.chip{font-family:var(--mono);font-size:11px;padding:3px 7px;border-radius:2px;border:1px solid currentColor;opacity:.85}
.chip.you{opacity:1;background:rgba(255,255,255,.1);font-weight:600}
.more{font-family:var(--mono);font-size:11px;color:var(--muted);padding:0 12px 12px}
#copyFallback{width:100%;min-height:80px;background:var(--ink);color:var(--fg);border:1px solid var(--line);font-family:var(--mono);font-size:12px;padding:8px}
.loadErr{color:var(--fizzle)}
@media (prefers-reduced-motion:reduce){.shake,.reveal .tier{animation:none!important}.card{transition:none}}