:root{--a:#ff7a1a;--a2:#ff4d6d;--b:#11b5a4;--b2:#2a7fff;--ink:#22163f;--bg:#f6f1ff;--card:#fff;--pur:#5b2bd6;--r:18px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Rubik","Assistant","Heebo",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:radial-gradient(circle at 15% 0%,#ffe3f1 0,transparent 40%),radial-gradient(circle at 90% 10%,#dff8ff 0,transparent 40%),var(--bg);min-height:100vh;line-height:1.5}
button,input,select{font:inherit}
.logo{position:fixed;top:8px;left:8px;width:56px;height:56px;border-radius:14px;z-index:30;box-shadow:0 3px 10px #0002;background:#fff}
.top{text-align:center;padding:14px 74px 6px}
.top h1{margin:4px 0 0;font-size:clamp(1.9rem,6vw,2.8rem);color:var(--pur);letter-spacing:-.5px}
.sub{margin:0 0 10px;color:#6a5a8c;font-weight:600}
.tabs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.tab{border:0;background:#fff;color:var(--ink);padding:10px 16px;border-radius:999px;font-weight:700;box-shadow:0 2px 8px #5b2bd61f;cursor:pointer;min-height:44px}
.tab.on{background:var(--pur);color:#fff}
main{max-width:980px;margin:0 auto;padding:8px 14px 70px}
.view{display:none}.view.on{display:block;animation:pop .25s ease}
@keyframes pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
h2{font-size:1.5rem;margin:10px 0}
h3{margin:0 0 6px;font-size:1.15rem}
.card{background:var(--card);border-radius:var(--r);padding:14px;margin:12px 0;box-shadow:0 4px 18px #5b2bd614}
.hint{color:#6a5a8c;font-size:.92rem;margin:4px 0 10px}
.row{display:flex;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.gap{gap:6px}
.pill{display:inline-block;background:#efe8ff;color:var(--pur);font-weight:800;padding:2px 12px;border-radius:999px;font-size:.95rem}
.center{display:table;margin:6px auto}
.banks{display:flex;flex-wrap:wrap;gap:8px}
.bank{border:2px solid #e2d8ff;background:#faf7ff;border-radius:14px;padding:10px 12px;font-weight:700;cursor:pointer;min-height:48px;color:var(--ink)}
.bank small{display:block;font-weight:500;color:#7a6a9c;font-size:.8rem}
.bank:active,.bank.flash{background:#e6dcff;transform:scale(.97)}
.qlist{list-style:none;margin:8px 0;padding:0;counter-reset:q}
.qitem{counter-increment:q;border:2px solid #eee6ff;border-radius:14px;padding:8px;margin:8px 0;background:#fdfcff;position:relative}
.qitem::before{content:counter(q);position:absolute;top:-10px;right:10px;background:var(--pur);color:#fff;border-radius:999px;min-width:26px;height:26px;display:grid;place-items:center;font-size:.85rem;font-weight:800;padding:0 6px}
.qitem .t{width:100%;border:0;border-bottom:1px dashed #d8ccf5;background:transparent;padding:6px 4px;margin:6px 0 4px;color:#4b3b75}
.pair{display:grid;grid-template-columns:1fr auto 1fr;gap:6px;align-items:center}
.opt-in{display:flex;gap:4px;border-radius:12px;padding:4px}
.opt-in.a{background:#fff1e6}.opt-in.b{background:#e3f8f5}
.opt-in input{border:0;background:#fff;border-radius:10px;padding:8px;min-height:44px;min-width:0;width:100%}
.opt-in input.e{width:48px;flex:0 0 48px;text-align:center;font-size:1.3rem;padding:4px}
.vs{font-weight:800;color:#9a8abf}
.qtools{display:flex;justify-content:flex-start;gap:4px;margin-top:4px}
.icon{border:0;background:#f2edff;border-radius:10px;min-width:40px;min-height:40px;cursor:pointer;font-size:1rem}
.empty{text-align:center;color:#7a6a9c;padding:10px}
.btn{border:0;border-radius:14px;padding:12px 18px;font-weight:800;cursor:pointer;min-height:48px;font-size:1.05rem;color:var(--ink);background:#fff;box-shadow:0 3px 10px #0001}
.btn.small{min-height:40px;padding:6px 12px;font-size:.92rem}
.btn.ghost{background:#fff;border:2px solid #e2d8ff}
.btn.go{background:linear-gradient(135deg,#7b3cff,#c13cff);color:#fff}
.btn.alt{background:linear-gradient(135deg,#ffb020,#ff6a3d);color:#fff}
.btn.add{width:100%;background:#efe8ff;color:var(--pur)}
.btn.big{font-size:1.3rem;padding:16px 20px}
.btn small{display:block;font-weight:600;font-size:.85rem;opacity:.92}
.btn:focus-visible,.tab:focus-visible,.vote:focus-visible,.bank:focus-visible,.icon:focus-visible,.cbtn:focus-visible{outline:4px solid #ffd23f;outline-offset:2px}
.btn:active{transform:scale(.98)}
.start-row{display:grid;grid-template-columns:1fr;gap:10px;margin:16px 0}
@media(min-width:700px){.start-row{grid-template-columns:1fr 1fr}}
.field{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-weight:700;margin:6px 0}
.field select{border:2px solid #e2d8ff;border-radius:12px;padding:8px;min-height:44px;background:#fff}
.check{display:flex;gap:8px;align-items:flex-start;margin:10px 0;font-weight:600}
.check input{width:22px;height:22px;flex:0 0 22px;margin-top:2px}
.resume{background:#fff8d6;border-radius:14px;padding:10px;text-align:center}
.err{background:#ffe3e3;color:#9b1c1c;border-radius:12px;padding:10px 12px;font-weight:700;text-align:center}
/* stage (projector) */
.stage{text-align:center}
.lobby{display:grid;grid-template-columns:1fr;gap:16px;align-items:center;background:#fff;border-radius:24px;padding:18px;box-shadow:0 6px 24px #5b2bd61f}
@media(min-width:800px){.lobby{grid-template-columns:1.2fr 1fr}}
.big-label{font-size:clamp(1.2rem,3vw,2rem);font-weight:800;margin:4px 0;color:#6a5a8c}
.url{font-size:clamp(1rem,2.6vw,1.8rem);font-weight:800;direction:ltr;word-break:break-all;color:var(--pur);margin:0 0 6px}
.code{font-size:clamp(3.4rem,13vw,8.5rem);font-weight:900;letter-spacing:.12em;direction:ltr;margin:0;line-height:1.1;background:linear-gradient(135deg,#ff7a1a,#c13cff 60%,#2a7fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.joined{font-size:clamp(1.2rem,3vw,2rem);font-weight:800}
.qrbox{display:flex;flex-direction:column;align-items:center}
.qrbox p{margin:6px 0 0;font-weight:700;color:#6a5a8c}
#qr{background:#fff;padding:10px;border-radius:16px;border:3px solid #efe8ff;width:min(78vw,340px);aspect-ratio:1}
#qr svg{width:100%;height:100%;display:block}
.ctrl{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:16px 0 6px}
.bar-top{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;margin:4px 0}
.roomtag{font-weight:800;color:#6a5a8c}
.timer{font-size:1.5rem;font-weight:900;background:#fff;border-radius:999px;padding:2px 16px;box-shadow:0 2px 8px #0001}
.timer.low{background:#ff4d6d;color:#fff;animation:pulse .6s infinite alternate}
@keyframes pulse{to{transform:scale(1.08)}}
.qtitle{font-size:clamp(1.6rem,5vw,3.2rem);margin:6px 0 12px;color:var(--pur)}
.qtitle.small{font-size:1.6rem}
.sides{display:grid;grid-template-columns:1fr;gap:10px;align-items:stretch}
@media(min-width:700px){.sides{grid-template-columns:1fr auto 1fr}}
.side{position:relative;border-radius:26px;padding:18px 14px 14px;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:200px;transition:transform .3s,box-shadow .3s,opacity .3s;overflow:hidden}
.side.a{background:linear-gradient(135deg,var(--a),var(--a2))}
.side.b{background:linear-gradient(135deg,var(--b),var(--b2))}
.side .emo{font-size:clamp(3rem,10vw,6.5rem);line-height:1}
.side .opt{font-size:clamp(1.4rem,4.2vw,3rem);font-weight:900;text-shadow:0 2px 6px #0003;line-height:1.2}
.meter{width:100%;height:22px;background:#ffffff55;border-radius:999px;overflow:hidden}
.fill{height:100%;width:0;background:#fff;border-radius:999px;transition:width .8s cubic-bezier(.2,.9,.3,1.2)}
.num{font-size:clamp(1.3rem,3.5vw,2.4rem);font-weight:900}
.num span{font-size:.6em;opacity:.9}
.crown{position:absolute;top:6px;left:12px;font-size:2.6rem;display:none}
.side.win{transform:scale(1.03);box-shadow:0 0 0 6px #ffd23f,0 10px 30px #0003}
.side.win .crown{display:block;animation:pop .4s}
.side.lose{opacity:.55}
.hidep .meter,.hidep .num b{visibility:hidden}
.or{align-self:center;font-weight:900;font-size:1.6rem;color:#9a8abf}
.or.small{font-size:1.1rem;margin:6px 0}
.status{font-weight:700;color:#6a5a8c;min-height:1.5em}
.joinmini{position:fixed;bottom:12px;right:12px;background:#fff;border-radius:16px;padding:10px;box-shadow:0 6px 20px #0003;z-index:20;text-align:center;font-weight:800}
.joinmini .c{font-size:2rem;letter-spacing:.1em;direction:ltr;color:var(--pur)}
.joinmini svg{width:150px;height:150px;display:block;margin:auto}
.counter{display:flex;align-items:center;gap:14px;font-size:2.4rem;font-weight:900}
.cbtn{width:64px;height:64px;border-radius:50%;border:0;font-size:2rem;font-weight:900;background:#ffffff40;color:#fff;cursor:pointer}
.cbtn.plus{background:#fff;color:var(--ink);width:78px;height:78px;font-size:2.4rem}
/* summary */
.funstats{display:grid;gap:8px;margin:8px 0}
.funstats div{background:#fff;border-radius:14px;padding:10px;font-weight:700;box-shadow:0 2px 10px #0001}
.sumlist{list-style:none;padding:0;margin:0;text-align:right}
.sumlist li{background:#fff;border-radius:16px;padding:10px 12px;margin:8px 0;box-shadow:0 2px 10px #0001}
.sumlist .q{font-weight:800;margin-bottom:6px}
.sbar{display:flex;height:34px;border-radius:999px;overflow:hidden;font-weight:800;color:#fff;font-size:.95rem}
.sbar span{display:flex;align-items:center;justify-content:center;white-space:nowrap;overflow:hidden;min-width:0;padding:0 6px}
.sbar .a{background:linear-gradient(135deg,var(--a),var(--a2))}.sbar .b{background:linear-gradient(135deg,var(--b),var(--b2))}
.sbar .z{background:#ddd;color:#666;width:100%}
.slabels{display:flex;justify-content:space-between;gap:8px;font-size:.95rem;margin-top:4px}
/* student */
.phone{max-width:480px;margin:0 auto;background:#fff;border-radius:24px;padding:16px;box-shadow:0 6px 24px #5b2bd61f;text-align:center}
.joinform{display:flex;flex-direction:column;gap:10px}
#codeIn{font-size:2.6rem;text-align:center;letter-spacing:.2em;border:3px solid #e2d8ff;border-radius:16px;padding:10px;direction:ltr;font-weight:900;width:100%}
.vote{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:100%;min-height:150px;border:0;border-radius:24px;color:#fff;font-size:1.6rem;font-weight:900;cursor:pointer;box-shadow:0 6px 16px #0002;padding:12px;text-shadow:0 2px 5px #0003}
.vote .emo{font-size:3.4rem;line-height:1}
.vote.a{background:linear-gradient(135deg,var(--a),var(--a2))}
.vote.b{background:linear-gradient(135deg,var(--b),var(--b2))}
.vote:active{transform:scale(.97)}
.vote[disabled]{opacity:.6}
.wait{padding:30px 0}
.spin{font-size:4rem;animation:wob 1.4s infinite ease-in-out}
@keyframes wob{50%{transform:rotate(-14deg) scale(1.1)}}
.done{padding:16px 0}
.okbig{font-size:5rem;animation:pop .4s}
.okt{font-size:1.8rem;font-weight:900;margin:0;color:#14845a}
.note{background:#fff8d6;border-radius:12px;padding:8px;font-size:.92rem}
/* misc */
dialog{border:0;border-radius:22px;max-width:560px;width:calc(100% - 24px);padding:18px;color:var(--ink);box-shadow:0 20px 60px #0004}
dialog::backdrop{background:#22163f99}
dialog li{margin:6px 0}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:40;overflow:hidden}
#confetti i{position:absolute;top:-20px;width:10px;height:16px;border-radius:3px;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(110vh) rotate(720deg)}}
#toast{position:fixed;bottom:56px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-weight:700;opacity:0;transition:opacity .3s;z-index:50;pointer-events:none;max-width:90vw;text-align:center}
#toast.show{opacity:1}
.foot{position:fixed;bottom:0;left:0;right:0;text-align:center;font-size:.85rem;color:#6a5a8c;background:#f6f1ffe6;padding:6px;z-index:10}
body.play .top{display:none}
body.play main{max-width:1400px;padding-top:70px}
body.play .logo{width:44px;height:44px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

body.student .tabs{display:none}
body.student .top{padding-top:10px}
.qrbox svg rect{shape-rendering:crispEdges}
@media(min-width:700px){.stage .side{min-height:min(50vh,470px)}}
.vote.busy>span{display:none}
.vote.busy::after{content:'⏳ שולח…';font-size:1.6rem}
@media(max-width:520px){.pair{grid-template-columns:1fr}.vs{text-align:center;font-size:.9rem}}