:root{--bg:#08111e;--panel:#111f31;--line:#29405a;--text:#f5f7fb;--muted:#9eb0c5;--cyan:#31d5d9;--pink:#ff5e93;--good:#39d98a;--bad:#ff6b6b;--gold:#ffd166;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color-scheme:dark}
.history-tools{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:14px;color:var(--muted)}.history-tools small{line-height:1.35}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% 0,#17314b 0,var(--bg) 42%);color:var(--text)}#screen-home{background:linear-gradient(180deg,rgba(8,17,30,.3) 0%,rgba(8,17,30,.95) 80%),url('../images/home-bg.svg') center top/cover no-repeat}button,input,select{font:inherit}.screen{width:min(760px,100%);margin:auto;padding:32px 18px 70px}.hidden{display:none!important}h1{font-size:clamp(3rem,12vw,6.5rem);line-height:.86;margin:18vh 0 14px;letter-spacing:-.07em}h1 span,h2 span{color:var(--cyan)}h2{font-size:clamp(1.8rem,6vw,3rem);margin:12px 0 24px}.lead{font-size:1.2rem;color:var(--muted)}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);font-size:.78rem;font-weight:800}.panel{background:color-mix(in srgb,var(--panel) 94%,transparent);border:1px solid var(--line);border-radius:18px;padding:18px;margin:20px 0;box-shadow:0 20px 60px #0004}.panel label,legend{display:block;color:var(--muted);font-size:.85rem;font-weight:700;margin:8px 0}.panel>input,.row input,select{width:100%;border:1px solid var(--line);border-radius:12px;background:#091524;color:var(--text);padding:13px 14px;outline:none}.row{display:flex;gap:10px}.row input{flex:1}.row.join-row{flex-direction:column}.row.join-row input{flex:none}.btn{border:1px solid var(--line);background:#1b2d43;color:var(--text);border-radius:12px;padding:12px 16px;font-weight:800;cursor:pointer}.btn:hover{filter:brightness(1.15)}.btn:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.btn.primary{background:linear-gradient(135deg,var(--cyan),#159ca8);color:#031317;border:0}.panel>.btn.primary{width:100%;margin-top:14px}.btn.small{font-size:.82rem;padding:8px 11px}.divider{text-align:center;color:var(--muted);margin:16px}.check{display:flex!important;gap:8px;align-items:center}.check input{width:18px;height:18px}.invite{display:flex;align-items:center;justify-content:center;gap:22px}.invite img{background:#fff;border-radius:12px;padding:8px}.roster{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.person{border:1px solid var(--line);background:#12243a;border-radius:999px;padding:8px 12px;font-size:.85rem}.person.me{border-color:var(--cyan)}.person.locked::after{content:" ✓";color:var(--good)}.person.offline{opacity:.5}.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:7px}.checks label{display:flex;gap:8px;align-items:center;margin:0;background:#0c1929;border-radius:10px;padding:8px}.settings-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.settings-grid select{margin-top:5px}fieldset{border:0;padding:0;margin:18px 0}header{display:flex;justify-content:space-between;align-items:center;color:var(--muted)}.chip{background:#17334b;color:var(--cyan);padding:7px 10px;border-radius:999px;font-size:.8rem;font-weight:800}.question{font-size:clamp(1.7rem,6vw,2.7rem);line-height:1.15;margin:9vh 0 6vh}.timer{height:24px;background:#0b1725;border-radius:999px;overflow:hidden;margin:20px 0;position:relative}.timer div{height:100%;width:var(--pct,100%);background:linear-gradient(90deg,var(--pink),var(--gold));transition:width .2s linear}.timer span{position:absolute;inset:2px 10px;text-align:right;font-size:.75rem;font-weight:900;color:#07101c}.muted{color:var(--muted)}.answer-card{background:linear-gradient(135deg,#142c3e,#12343a);border:1px solid var(--cyan);border-radius:18px;padding:22px;margin:24px 0}.answer-card span{display:block;color:var(--cyan);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}.answer-card strong{display:block;font-size:clamp(1.4rem,5vw,2.3rem);margin:8px 0}.answer-card p{color:var(--muted);margin-bottom:0}.results{display:grid;gap:10px}.result{display:grid;grid-template-columns:1fr auto;gap:6px 14px;align-items:center;background:var(--panel);border:1px solid var(--line);border-left:5px solid var(--bad);padding:13px;border-radius:12px}.result.correct{border-left-color:var(--good)}.result .response{color:var(--muted);grid-column:1}.result .score{font-weight:900;grid-column:2;grid-row:1/3}.result .actions{grid-column:1/3}.result .actions button{margin-right:6px}.rank{border-left-color:var(--cyan)}.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:#fff;color:#08111e;padding:11px 16px;border-radius:999px;font-weight:800;box-shadow:0 8px 30px #0008;z-index:5}@media(max-width:600px){.settings-grid{grid-template-columns:1fr}.invite{flex-direction:column}.question{margin:6vh 0 4vh}.row{align-items:stretch}.row .btn{white-space:nowrap}}