:root{color-scheme:dark;--bg:#090b0e;--surface:#11151bcc;--raised:#1a202a;--gold:#d9b968;--ivory:#f3eee0;--muted:#b3b7c0;--line:#cda84a42;--good:#84ddba;--bad:#ffa4a4;--pending:#ffcd75;font-family:Arial,Helvetica,sans-serif;color:var(--ivory);background:var(--bg);font-size:16px}
*{box-sizing:border-box}
body{margin:0;min-height:100dvh;background:radial-gradient(ellipse at 20% 0,#80632419,transparent 55%),repeating-linear-gradient(126deg,transparent 0 180px,#b7c1d205 181px 182px,transparent 183px 420px),var(--bg)}
button,input,select{font:inherit}
button,a,input,select{touch-action:manipulation}
button{cursor:pointer}
button:disabled{cursor:default;opacity:.48}
button,.button{border:1px solid var(--line);border-radius:10px;padding:.8rem 1.1rem;background:var(--raised);color:var(--ivory);min-height:44px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}
button:hover:not(:disabled),.button:hover{border-color:var(--gold)}
:focus-visible{outline:3px solid var(--gold);outline-offset:4px}
input,select{background:#080c12;color:var(--ivory);border:1px solid #647082;border-radius:8px;padding:.85rem;width:100%;min-height:46px}
input:focus{border-color:var(--gold)}
input[type=checkbox]{width:20px;height:20px;min-height:20px;accent-color:var(--gold)}
h1,h2,h3,.brand,.letter{font-family:Georgia,'Times New Roman',serif;font-weight:normal}
h1{font-size:clamp(2rem,5vw,3.5rem);margin:.3rem 0 1rem}
h2{font-size:1.5rem;margin:.4rem 0 1rem}
h3{font-size:1.25rem;margin:.2rem 0 .8rem}
p{line-height:1.55;margin:.5rem 0 1rem}
.muted{color:var(--muted)}
.small,.caption{font-size:.875rem}
.top{display:flex;justify-content:space-between;align-items:center;padding:1rem clamp(1rem,4vw,3rem);border-bottom:1px solid var(--line);background:#080b10ed;gap:1rem}
.brand{color:var(--gold);text-decoration:none;font-size:1.15rem;letter-spacing:.08em;white-space:nowrap}
.brand span{margin-left:.8rem;color:var(--ivory)}
.top-actions{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
main{max-width:1060px;margin:0 auto;padding:2rem 1rem 4rem}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:clamp(1rem,3vw,1.8rem);box-shadow:0 15px 50px #0005;margin:1rem 0}
.panel.accent{border-top:2px solid var(--gold)}
.eyebrow{font-size:.875rem;color:var(--gold);letter-spacing:.12em;text-transform:uppercase}
.gold{background:linear-gradient(125deg,#f0d996,#c4a052);color:#151209;font-weight:bold;border-color:#e5ca81}
.row{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1.2rem}
.stack{display:grid;gap:.9rem}
.columns{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.chips{display:flex;gap:.6rem;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#151b25;border-radius:8px;padding:.65rem .85rem;display:flex;align-items:center;gap:.5rem}
.chip small{color:var(--muted)}
fieldset{border:0;padding:0;margin:1rem 0}
legend,label{font-size:.95rem;line-height:1.5;margin-bottom:.35rem}
label.field{display:block}
.check{display:flex;gap:.6rem;align-items:center;padding:.5rem .7rem;background:#151a22;border-radius:6px}
.summary{padding:1rem;background:#0a1019;border-left:2px solid var(--gold);border-radius:4px;color:var(--muted)}
.room-card{display:flex;justify-content:space-between;align-items:center;gap:1rem;border-top:1px solid var(--line);padding:1rem 0}
.hero-round{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1rem;padding:1.2rem 1.5rem;border:1px solid var(--line);border-radius:14px;margin:0 0 1.2rem;background:#151b24}
.letter,.letter-summary strong{font-family:Georgia,'Times New Roman',serif}
.letter-summary{display:grid;place-items:center;min-width:108px;padding:.55rem 1rem;border:1px solid var(--gold);border-radius:14px;background:radial-gradient(circle,#8e743431,#10151f 75%)}
.letter-summary small{color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.letter-summary strong{color:var(--gold);font-size:4rem;line-height:1;text-shadow:0 0 24px #d9b96844}
.time{text-align:right;font-size:2.5rem;font-variant-numeric:tabular-nums}
.time small{font-family:Arial,sans-serif;display:block;font-size:.875rem;color:var(--muted)}
.warning{color:var(--bad)}
.answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.answer-grid label{display:block}
.answer-grid input{font-size:1.125rem;scroll-margin:120px 0}
.hint{font-size:.875rem;color:var(--muted);min-height:1.2em;margin:.4rem 0 0}
.invalid{color:var(--bad)}
.valid{color:var(--good)}
.pending{color:var(--pending)}
.stopbar{position:sticky;bottom:0;margin:1.5rem 0 0;padding:.8rem;background:#090e16f5;border-top:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:1rem;z-index:5;padding-bottom:max(.8rem,env(safe-area-inset-bottom))}
.stop-button{background:#a32932;border-color:#ee8188;font-family:Georgia,serif;font-size:1.6rem;padding:.85rem 3rem;letter-spacing:.08em;color:white}
.stop-button:hover:not(:disabled){background:#bd3640}
.saved{color:var(--good)}
.saving{color:var(--pending)}
.offline{color:var(--bad)}
.review-item{display:grid;grid-template-columns:1fr auto;gap:.8rem;padding:1rem 0;border-top:1px solid #343b48}
.review-item:first-child{border:0}
.word{font-size:1.125rem;overflow-wrap:anywhere;margin:.25rem 0}
.points{font-size:1.2rem;color:var(--gold);white-space:nowrap}
.review-controls{grid-column:1/-1;display:flex;gap:.5rem;flex-wrap:wrap}
.review-controls select{flex:1;min-width:160px;width:auto}
.reason{font-size:.875rem;color:var(--muted)}
.score-row{display:grid;grid-template-columns:3rem 1fr auto;align-items:center;gap:.6rem;padding:1rem;border-bottom:1px solid var(--line)}
.score-row:first-child{color:var(--gold);background:#90733212}
.score-row strong{font-size:1.4rem}
details{margin:1rem 0}
summary{cursor:pointer;min-height:44px;line-height:1.5;padding:.5rem 0;color:var(--gold)}
.toast{position:fixed;left:50%;bottom:1rem;transform:translateX(-50%);max-width:min(94vw,700px);width:max-content;background:#1d2635;border:1px solid var(--gold);border-radius:10px;padding:1rem;z-index:20;box-shadow:0 10px 40px #0009;pointer-events:none;line-height:1.4}
.error{color:var(--bad);min-height:1em}
.login{max-width:520px;margin:2rem auto}
.notice{padding:1rem;border:1px solid var(--line);border-radius:10px}
[hidden]{display:none!important}
@media(max-width:640px){.top{align-items:flex-start;padding:.8rem;gap:.5rem}
.brand{font-size:.95rem}
.brand span{display:block;margin:.3rem 0 0}
.top-actions{justify-content:flex-end;font-size:.875rem}
.top-actions button{padding:.5rem .6rem}
#account{width:100%;text-align:right}
.columns,.answer-grid{grid-template-columns:1fr}
main{padding:1.2rem .85rem 3rem}
.hero-round{padding:.8rem;gap:.6rem}
.letter{width:72px;height:72px;font-size:3.4rem}
.time{font-size:2rem}
.stopbar{gap:.5rem;padding:.65rem}
.stop-button{padding:.8rem 1.5rem}
.review-item{gap:.5rem}
.room-card{align-items:flex-start}
.summary{font-size:.9rem}
.row h1{font-size:2rem}
}
@media(prefers-reduced-motion:no-preference){button{transition:background .15s,border-color .15s}
.panel{animation:enter .18s ease}
@keyframes enter{from{opacity:.65}
to{opacity:1}
}
}
.category-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem}
.category-choice{align-items:flex-start;border:1px solid transparent;padding:.75rem}
.category-choice:has(input:checked){border-color:var(--line);background:#1b2029}
.category-choice span{display:grid;gap:.15rem}
.category-choice small{color:var(--muted);font-size:.8rem;line-height:1.35}
.roulette-only{position:relative;display:grid;justify-items:center;align-content:center;min-height:min(78vh,820px);overflow:hidden;margin:1rem 0;border:1px solid var(--line);border-radius:24px;background:radial-gradient(circle at 50% 52%,#c49b3927,transparent 42%),linear-gradient(145deg,#151a22,#080b10);box-shadow:inset 0 0 80px #0008,0 22px 70px #0008}
.roulette-only:before,.roulette-only:after{content:"";position:absolute;width:36vmin;height:36vmin;border:1px solid #d9b96822;transform:rotate(45deg);animation:roulette-aura 2s ease-in-out infinite alternate;pointer-events:none}
.roulette-only:after{width:58vmin;height:58vmin;animation-delay:-1s}
.roulette-heading{text-align:center;z-index:2}
.roulette-heading h2{font-size:clamp(1.6rem,4vw,2.5rem);margin:.1rem 0 .5rem}
.roulette-shell{position:relative;width:min(68vmin,660px);aspect-ratio:1;display:grid;place-items:center;z-index:2;filter:drop-shadow(0 25px 34px #000b)}
.roulette-canvas{display:block;width:100%;height:100%;will-change:transform}
.roulette-pointer{position:absolute;z-index:5;top:-1%;left:50%;width:0;height:0;border-left:clamp(10px,1.8vmin,18px) solid transparent;border-right:clamp(10px,1.8vmin,18px) solid transparent;border-top:clamp(22px,3.6vmin,38px) solid #f3d58c;transform:translateX(-50%);filter:drop-shadow(0 4px 5px #000)}
.roulette-center{position:absolute;z-index:4;display:grid;place-items:center;width:15%;aspect-ratio:1;color:var(--gold);font:clamp(2rem,7vmin,5rem) Georgia,serif;text-shadow:0 0 28px #d9b96899}
.roulette-label{z-index:2;margin:.35rem 0 1rem;color:var(--ivory);font-weight:bold;letter-spacing:.04em}
.roulette-only.settled .roulette-center{animation:letter-pop .35s ease-out}
.review-filters{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem}
.review-filters label{display:grid;gap:.35rem}
.review-side{display:grid;justify-items:end;align-content:start;gap:.35rem}
.review-save{font-size:.75rem}
.review-item[hidden]{display:none}
.review-dialog{width:min(1000px,calc(100vw - 2rem));max-width:1000px;max-height:calc(100dvh - 2rem);overflow:auto;overscroll-behavior:contain;padding:clamp(.65rem,2vw,1.5rem);background:#10151d;color:var(--ivory);border:1px solid var(--gold);border-radius:16px;box-shadow:0 30px 90px #000c}
.review-dialog::backdrop{background:#03060bd9;backdrop-filter:blur(5px)}
.review-dialog .panel{margin:.6rem 0}
.review-dialog>button:last-child{margin:1rem 0 0}
.quiet-link{color:var(--muted);text-underline-offset:.25rem}
.quiet-link:hover{color:var(--gold)}
.mode-hero{max-width:780px;margin:4rem auto;text-align:center}
.mode-copy{font-size:1.1rem;color:var(--muted)}
.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:2rem 0}
.mode-card{min-height:110px;font-family:Georgia,serif;font-size:1.35rem}
.local-options{grid-template-columns:repeat(2,1fr)}
.local-hero{grid-template-columns:1fr auto;min-height:220px}
.landing-body{overflow-x:hidden}
.landing-top{position:absolute;z-index:8;left:0;right:0;background:linear-gradient(#080b10e8,transparent);border:0}
.school-landing{max-width:none;margin:0;padding:0;background:#0a0c0e}
.school-hero{position:relative;min-height:min(82dvh,920px);display:grid;align-items:center;overflow:hidden}
.school-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.82) contrast(1.08) brightness(.78)}
.school-shade{position:absolute;inset:0;background:linear-gradient(90deg,#080a0de8 0,#080a0dc9 38%,#080a0d36 70%,#080a0d80 100%),linear-gradient(0deg,#090b0e 0,transparent 35%)}
.school-copy{position:relative;z-index:2;width:min(680px,92vw);margin-left:max(4vw,calc((100vw - 1180px)/2));padding:8rem 1rem 5rem 0;text-shadow:0 2px 24px #000}
.school-copy h1{font-size:clamp(3rem,7vw,6.7rem);line-height:.94;letter-spacing:-.045em;margin:.55rem 0 1.5rem}
.school-copy h1 span{display:block;color:var(--gold)}
.school-copy>p:not(.eyebrow):not(.landing-note){font-size:clamp(1.05rem,2vw,1.3rem);max-width:610px;color:#f3eee0df}
.landing-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.landing-actions .button{padding:1rem 1.4rem}
.landing-note{font-size:.83rem;color:var(--muted);margin-top:1rem}
.notebook-rules{position:relative;max-width:1040px;margin:-3rem auto 0;padding:1.5rem;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid #c5a96b66;border-radius:18px;background-color:#eee5cc;color:#20201d;box-shadow:0 25px 65px #0009;transform:rotate(-.35deg);background-image:repeating-linear-gradient(transparent 0 31px,#7ba5bf3b 32px 33px)}
.notebook-rules:before{content:"";position:absolute;left:34px;top:0;bottom:0;border-left:2px solid #bf666677}
.notebook-rules div{display:grid;gap:.25rem;padding:1rem 2rem;border-right:1px solid #755b3138}
.notebook-rules div:last-child{border:0}
.notebook-rules strong{font:clamp(1.6rem,4vw,2.5rem) Georgia,serif;color:#72511d}
.notebook-rules span{font-size:.9rem}
@keyframes roulette-aura{from{opacity:.25;transform:rotate(35deg) scale(.92)}to{opacity:.7;transform:rotate(55deg) scale(1.06)}}
@keyframes letter-pop{0%{transform:scale(.6);opacity:.2}70%{transform:scale(1.18)}100%{transform:scale(1);opacity:1}}
@media(max-width:760px){.school-shade{background:linear-gradient(0deg,#080a0df5 0,#080a0d9c 65%,#080a0d55)}.school-copy{align-self:end;margin:0;padding:8rem 1rem 4.5rem}.school-copy h1{font-size:clamp(3.1rem,15vw,5.1rem)}.school-hero>img{object-position:62% center}.notebook-rules{width:calc(100% - 1.4rem);grid-template-columns:1fr;margin-top:-2rem}.notebook-rules div{border-right:0;border-bottom:1px solid #755b3138;padding:.7rem 2rem}.category-choices{grid-template-columns:1fr}.mode-grid{grid-template-columns:1fr}.local-options{grid-template-columns:1fr}.review-filters{grid-template-columns:1fr}.review-dialog{width:calc(100vw - .75rem);max-height:calc(100dvh - .75rem);padding:.55rem}.roulette-only{min-height:70dvh}.roulette-shell{width:min(88vw,68dvh)}}
@media(max-width:640px){.letter-summary{min-width:78px;padding:.45rem}.letter-summary strong{font-size:3.2rem}.roulette-heading h2{margin-bottom:0}.roulette-label{font-size:.9rem}.landing-top .quiet-link{white-space:nowrap}.landing-actions{display:grid}.landing-actions .button{width:100%}}
@media(prefers-reduced-motion:reduce){.roulette-only:before,.roulette-only:after,.roulette-only.settled .roulette-center{animation:none}}