/* FaisPulse - design system */
:root{
  --bg:#f3f4fb;--bg2:#e9ebf8;--card:rgba(255,255,255,.86);--solid:#fff;--ink:#12163a;--muted:#5d648c;--line:rgba(18,22,58,.10);
  --vio:#7c5cff;--vio2:#5b3df0;--cy:#22d3ee;--vio-rgb:124,92,255;--cy-rgb:34,211,238;--pink:#f472b6;--amber:#fbbf24;--ok:#10b981;--bad:#ef4444;
  --tint:rgba(var(--vio-rgb),.10);--track:rgba(18,22,58,.08);--shadow:0 10px 30px -12px rgba(30,24,100,.25);
  --grad:linear-gradient(135deg,var(--vio),var(--cy));--c-text:var(--ink);--c-track:var(--track);
  --font:"Sora",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme:dark){:root{--bg:#0a0f2c;--bg2:#10163f;--card:rgba(23,30,74,.72);--solid:#171e4a;--ink:#eef0ff;--muted:#a5acd8;--line:rgba(255,255,255,.10);--tint:rgba(var(--vio-rgb),.20);--track:rgba(255,255,255,.10);--shadow:0 10px 30px -12px rgba(0,0,0,.6)}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);line-height:1.5;min-height:100vh;
  background:radial-gradient(900px 500px at 8% -10%,rgba(var(--vio-rgb),.22),transparent 60%),radial-gradient(800px 500px at 100% 0%,rgba(var(--cy-rgb),.16),transparent 60%),var(--bg);background-attachment:fixed}
button,input,textarea,select{font:inherit;color:inherit}
a{color:var(--vio)}
.muted{color:var(--muted)}.small{font-size:13px}.center{text-align:center}.pad{padding:30px 0}
h1{font-size:24px;margin:0 0 6px;letter-spacing:-.02em}h2{font-size:19px;margin:0 0 14px;line-height:1.3;letter-spacing:-.01em}h3{margin:0 0 8px}
/* brand */
.ft-brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.ft-word{display:flex;flex-direction:column;line-height:1.05}
.ft-word b{font-size:18px;font-weight:800;letter-spacing:-.03em}
.ft-word b i{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ft-word small{font-size:10px;letter-spacing:.16em;text-transform:uppercase;opacity:.65;margin-top:3px}
.ft-mark{filter:drop-shadow(0 4px 10px rgba(var(--vio-rgb),.45));flex:none}
.powered{text-align:center;font-size:12px;color:var(--muted);padding:26px 0 8px}
.powered b{color:var(--ink)}.powered b i{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
/* top bar */
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px;position:sticky;top:0;z-index:20;
  background:rgba(10,15,44,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.top .t-r{display:flex;align-items:center;gap:14px;font-size:13px}
.top a{color:#cfd3ff;text-decoration:none}.top a:hover{color:#fff}
.chip{display:inline-block;padding:4px 12px;border-radius:99px;background:rgba(255,255,255,.12);font-weight:700;font-size:12px;letter-spacing:.08em}
/* layout */
.wrap{max-width:580px;margin:0 auto;padding:18px 16px 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;margin:14px 0;box-shadow:var(--shadow);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.card.rise{animation:rise .45s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
/* inputs / buttons */
.btn{display:block;width:100%;text-align:left;padding:15px 18px;margin:9px 0;border-radius:14px;border:2px solid var(--line);background:var(--solid);cursor:pointer;font-weight:600;transition:transform .12s,border-color .15s,box-shadow .15s}
.btn:hover{border-color:var(--vio);transform:translateY(-1px)}.btn:active{transform:scale(.985)}
.btn.sel{border-color:var(--vio);background:var(--tint);box-shadow:0 0 0 3px rgba(var(--vio-rgb),.18)}
.btn.good{border-color:var(--ok);background:rgba(16,185,129,.15)}.btn.wrong{border-color:var(--bad);background:rgba(239,68,68,.12)}
.primary{display:block;width:100%;text-align:center;background:linear-gradient(135deg,var(--vio),var(--vio2));color:#fff;border:0;border-radius:14px;padding:15px;font-weight:700;cursor:pointer;margin-top:14px;box-shadow:0 10px 22px -10px rgba(91,61,240,.8);transition:transform .12s,filter .15s}
.primary:hover{filter:brightness(1.08)}.primary:active{transform:scale(.985)}.primary:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}
.ghost{background:transparent;border:1px solid var(--line);border-radius:10px;padding:8px 13px;cursor:pointer;font-weight:600;transition:background .15s}.ghost:hover{background:var(--tint)}
.ghost.danger{color:var(--bad);border-color:rgba(239,68,68,.35)}.ghost.danger:hover{background:rgba(239,68,68,.1)}
input[type=text],input[type=password],textarea,select{width:100%;padding:14px 16px;border-radius:14px;border:2px solid var(--line);background:var(--solid)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--vio);box-shadow:0 0 0 4px rgba(var(--vio-rgb),.15)}
.badge{display:inline-block;padding:4px 12px;border-radius:99px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--tint);color:var(--vio)}
.tabs{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--card);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);z-index:15}
.tabs button{flex:1;padding:15px;border:0;background:none;font-weight:700;color:var(--muted);cursor:pointer}
.tabs button.on{color:var(--vio);box-shadow:inset 0 3px 0 var(--vio)}
.scale{display:flex;gap:7px;margin:6px 0 16px}
.scale button{flex:1;padding:13px 0;border-radius:12px;border:2px solid var(--line);background:var(--solid);cursor:pointer;font-weight:700;transition:transform .1s}
.scale button.sel{background:var(--grad);border-color:transparent;color:#fff;transform:scale(1.06)}
.rowline{display:flex;align-items:center;gap:10px;margin:9px 0}.rowline .lbl{flex:1}
.step{width:40px;height:40px;border-radius:12px;border:2px solid var(--line);background:var(--solid);cursor:pointer;font-size:20px}
.num{width:52px;text-align:center;font-weight:800}
.qa-item{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}.qa-item.done{opacity:.55}
.vote{min-width:54px;text-align:center;border:2px solid var(--line);border-radius:12px;padding:6px 0;background:var(--solid);cursor:pointer;font-weight:700}
.vote.on{border-color:var(--vio);color:var(--vio);background:var(--tint)}
.hero-join{text-align:center;padding:30px 20px}.hero-join .ft-mark{margin-bottom:10px}
.state-orb{width:64px;height:64px;border-radius:50%;margin:6px auto 14px;background:var(--grad);animation:pulse 2s infinite;opacity:.9}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(var(--vio-rgb),.55)}70%{box-shadow:0 0 0 24px rgba(var(--vio-rgb),0)}100%{box-shadow:0 0 0 0 rgba(var(--vio-rgb),0)}}
.result-banner{padding:14px;border-radius:14px;font-weight:700;text-align:center;margin-top:12px}
.result-banner.ok{background:rgba(16,185,129,.15);color:var(--ok)}.result-banner.no{background:var(--tint);color:var(--muted)}

/* ===== Charts (shared by presenter + admin) ===== */
.ch{--c0:var(--vio);--c1:var(--cy);--c2:#f472b6;--c3:#fbbf24;--c4:#34d399;--c5:#60a5fa;--c6:#fb923c;--c7:#a78bfa}
.bar{display:grid;grid-template-columns:minmax(120px,36%) 1fr 64px;gap:14px;align-items:center;margin:10px 0;font-size:clamp(15px,1.7vw,24px);transition:opacity .3s}
.bar .lbl{display:flex;gap:10px;align-items:center;min-width:0}.bar .lbl span{overflow-wrap:anywhere}
.bar .medal{flex:none;width:1.6em;height:1.6em;border-radius:50%;display:grid;place-items:center;font-size:.7em;font-weight:800;background:var(--c-track);color:var(--c-text)}
.bar .medal.m1{background:linear-gradient(135deg,#fde68a,#f59e0b);color:#3b2a00}.bar .medal.m2{background:linear-gradient(135deg,#e5e7eb,#9ca3af);color:#1f2937}.bar .medal.m3{background:linear-gradient(135deg,#fdba74,#c2410c);color:#fff}
.bar .track{background:var(--c-track);border-radius:99px;height:clamp(22px,3vh,38px);overflow:hidden;position:relative}
.bar .fill{height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--col,var(--c0)),color-mix(in srgb,var(--col,var(--c0)) 55%,#fff));transition:width .9s cubic-bezier(.2,.8,.2,1);position:relative;box-shadow:0 0 18px -2px var(--col,var(--c0))}
.bar .fill::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,rgba(255,255,255,.35),transparent 55%)}
.bar .val{text-align:right;font-weight:800;font-variant-numeric:tabular-nums}
.bar.good .fill{--col:#10b981}.bar.dim{opacity:.35}
.bar.good .lbl span::after{content:" ✓";color:#10b981;font-weight:800}
.donut-wrap{display:grid;grid-template-columns:minmax(220px,42%) 1fr;gap:30px;align-items:center;height:100%}
.donut{position:relative;width:100%;max-width:min(46vh,420px);margin:0 auto;aspect-ratio:1}
.donut svg{width:100%;height:100%;transform:rotate(-90deg);overflow:visible}
.donut circle{fill:none;stroke-width:15;transition:stroke-dasharray .9s cubic-bezier(.2,.8,.2,1),stroke-dashoffset .9s cubic-bezier(.2,.8,.2,1)}
.donut .ring{stroke:var(--c-track)}
.donut .mid{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.donut .mid b{font-size:clamp(34px,5vw,72px);line-height:1;font-weight:800;font-variant-numeric:tabular-nums}.donut .mid span{font-size:clamp(11px,1.2vw,16px);opacity:.7;letter-spacing:.12em;text-transform:uppercase}
.legend .li{display:grid;grid-template-columns:18px 1fr auto;gap:12px;align-items:center;margin:9px 0;font-size:clamp(15px,1.7vw,24px)}
.legend .sw{width:16px;height:16px;border-radius:5px;background:var(--col)}.legend .li.good .sw{outline:3px solid #10b981;outline-offset:2px}.legend .li.dim{opacity:.35}
.legend .pc{font-weight:800;font-variant-numeric:tabular-nums}
.scale-row{margin:14px 0}.scale-row .head{display:flex;justify-content:space-between;align-items:baseline;gap:14px;font-size:clamp(15px,1.7vw,24px);margin-bottom:6px}
.scale-row .avg{font-weight:800;font-size:1.5em;font-variant-numeric:tabular-nums;background:linear-gradient(90deg,#22d3ee,#f472b6);-webkit-background-clip:text;background-clip:text;color:transparent}
.stack{display:flex;height:clamp(16px,2.4vh,28px);border-radius:99px;overflow:hidden;background:var(--c-track);gap:2px}
.stack i{display:block;height:100%;width:0;transition:width .9s cubic-bezier(.2,.8,.2,1)}
.stack-key{display:flex;justify-content:space-between;font-size:11px;opacity:.65;margin-top:4px}
.cloud{display:flex;flex-wrap:wrap;gap:4px 26px;align-items:center;justify-content:center;align-content:center;height:100%;padding:10px}
.cloud span{font-weight:800;line-height:1.12;display:inline-block;animation:pop .55s cubic-bezier(.2,1.4,.4,1) both;text-shadow:0 2px 14px rgba(0,0,0,.18)}
@keyframes pop{from{transform:scale(.3);opacity:0}to{transform:none;opacity:1}}
.opens{columns:3 300px;column-gap:18px}
.opens div{break-inside:avoid;background:var(--c-track);border:1px solid var(--line);border-left:4px solid var(--col,var(--c0));border-radius:14px;padding:14px 18px;margin:0 0 14px;font-size:clamp(15px,1.6vw,23px);animation:rise .5s both}
.waiting{font-size:clamp(24px,3.6vw,52px);font-weight:700;text-align:center;opacity:.8;padding:40px 0}
.lb{max-width:900px;margin:0 auto}
.lb .row{display:grid;grid-template-columns:54px 1fr auto;gap:18px;align-items:center;padding:14px 22px;margin:10px 0;border-radius:18px;background:var(--c-track);border:1px solid var(--line);font-size:clamp(18px,2.2vw,32px);font-weight:700;animation:rise .5s both}
.lb .row:nth-child(1){background:linear-gradient(90deg,rgba(251,191,36,.35),var(--c-track))}.lb .row:nth-child(2){background:linear-gradient(90deg,rgba(209,213,219,.3),var(--c-track))}.lb .row:nth-child(3){background:linear-gradient(90deg,rgba(251,146,60,.3),var(--c-track))}
.lb .rk{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:800}
.lb .sc{font-variant-numeric:tabular-nums;color:var(--c0)}
/* ===== Presenter ===== */
body.present{--bg:#070b24;--ink:#f4f5ff;--muted:#a5acd8;--line:rgba(255,255,255,.12);--c-text:#fff;--c-track:rgba(255,255,255,.10);color:var(--ink);overflow:hidden;height:100vh;
  background:radial-gradient(1100px 650px at 0% -10%,rgba(var(--vio-rgb),.38),transparent 60%),radial-gradient(900px 600px at 105% 5%,rgba(var(--cy-rgb),.26),transparent 60%),radial-gradient(800px 500px at 50% 120%,rgba(244,114,182,.18),transparent 60%),#070b24}
.stage{display:grid;grid-template-rows:auto 1fr auto;height:100vh;padding:24px 44px 18px;position:relative}
.stage header{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:start}
.p-brand{margin-bottom:14px}.p-brand .ft-word b{font-size:20px}
.join{display:flex;gap:18px;align-items:center;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(10px);border-radius:22px;padding:14px 20px}
.join .qr{width:92px;height:92px;border-radius:12px;background:#fff;padding:6px;flex:none}.join .qr svg{width:100%;height:100%;display:block}
.join .url{font-size:14px;opacity:.85}.join .code{font-size:46px;font-weight:800;letter-spacing:7px;line-height:1.05;background:linear-gradient(90deg,#fbbf24,#f472b6);-webkit-background-clip:text;background-clip:text;color:transparent}
.qtext{font-size:clamp(26px,3.5vw,50px);font-weight:800;line-height:1.18;margin:6px 0 0;max-width:1150px;letter-spacing:-.02em}
.qnote{font-size:13px;opacity:.75;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--cy)}
.res{padding:18px 0;overflow:hidden;display:flex;flex-direction:column;justify-content:center;min-height:0}
.res>.donut-wrap,.res>.cloud{flex:1}
.stage footer{display:flex;justify-content:space-between;align-items:center;font-size:16px;opacity:.95}
.live{display:inline-flex;align-items:center;gap:8px;font-weight:700}.live::before{content:"";width:10px;height:10px;border-radius:50%;background:#10b981;box-shadow:0 0 0 0 rgba(16,185,129,.7);animation:ping 1.6s infinite}
.live.off::before{background:#9ca3af;animation:none}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(16,185,129,.7)}100%{box-shadow:0 0 0 14px rgba(16,185,129,0)}}
.count b{font-size:1.6em;font-variant-numeric:tabular-nums;margin-right:6px}
.pill{display:inline-block;padding:5px 15px;border-radius:99px;font-weight:800;font-size:13px;letter-spacing:.06em;text-transform:uppercase;background:linear-gradient(90deg,#fbbf24,#f472b6);color:#1b1140}
.hints{opacity:.5;font-size:12px}
.progress{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,.08)}.progress i{display:block;width:0;height:100%;background:var(--grad);transition:width .5s}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:50}
.qa-big .qa-item{border-color:rgba(255,255,255,.18);font-size:clamp(16px,1.8vw,26px)}
.qa-big .vote{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:#fff;cursor:default}
/* ===== Host / admin ===== */
.grid{display:grid;grid-template-columns:330px 1fr;gap:18px;max-width:1320px;margin:0 auto;padding:18px}
@media(max-width:900px){.grid{grid-template-columns:1fr}}
.q-row{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:11px;border:1px solid var(--line);border-radius:14px;margin:8px 0;background:var(--solid)}
.q-row.active{border-color:var(--vio);box-shadow:0 0 0 2px var(--vio) inset}
.q-row .t{font-size:14px}.q-row .meta{font-size:12px;color:var(--muted)}
.q-row .acts{display:flex;gap:6px;flex-wrap:wrap}
.q-row .acts button{padding:7px 11px;border-radius:9px;border:1px solid var(--line);background:var(--solid);cursor:pointer;font-size:13px;font-weight:600}
.q-row .acts .go{background:linear-gradient(135deg,var(--vio),var(--vio2));color:#fff;border-color:transparent}
textarea.json{min-height:220px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
.ctl{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.ctl button{padding:10px 15px;border-radius:12px;border:1px solid var(--line);background:var(--solid);cursor:pointer;font-weight:700}
.ctl .on{background:linear-gradient(135deg,var(--vio),var(--vio2));color:#fff;border-color:transparent}
.s-item{padding:11px 13px;border:1px solid var(--line);border-radius:12px;margin:7px 0;cursor:pointer;background:var(--solid)}
.s-item.on{border-color:var(--vio);background:var(--tint)}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:6px 0 14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--grad)}
.kpi b{display:block;font-size:30px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.kpi span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.admin-wrap{max-width:1320px;margin:0 auto;padding:18px}
.rcard{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px 22px;margin:14px 0;box-shadow:var(--shadow);break-inside:avoid}
.rcard .rh{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:10px}
.rcard .rh h3{font-size:17px;line-height:1.35}.rcard .meta{font-size:12px;color:var(--muted)}
.rcard .chartbox{min-height:60px}.rcard .bar{font-size:15px}.rcard .legend .li{font-size:15px}.rcard .scale-row .head{font-size:15px}.rcard .opens{columns:2 260px}.rcard .opens div{font-size:14px;padding:10px 14px}.rcard .cloud{height:auto;min-height:100px}
.rcard .donut{max-width:230px}.rcard .donut-wrap{grid-template-columns:230px 1fr}
.pct{display:inline-block;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:800}
.pct.hi{background:rgba(16,185,129,.16);color:var(--ok)}.pct.mid{background:rgba(251,191,36,.2);color:#b45309}.pct.lo{background:rgba(239,68,68,.15);color:var(--bad)}
.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl th,.tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}.tbl th{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.tbl tr.sel td{background:var(--tint)}.tbl tr.row{cursor:pointer}.tbl tr.row:hover td{background:var(--tint)}
.danger-zone{border:1px dashed rgba(239,68,68,.5);background:rgba(239,68,68,.05)}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#12163a;color:#fff;padding:12px 20px;border-radius:99px;font-weight:600;z-index:99;box-shadow:0 14px 30px -10px rgba(0,0,0,.5);animation:rise .3s both}
.modal-bg{position:fixed;inset:0;background:rgba(7,11,36,.6);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:90;padding:16px}
.modal{background:var(--solid);border-radius:22px;padding:26px;max-width:460px;width:100%;box-shadow:0 30px 60px -20px rgba(0,0,0,.6);animation:rise .25s both}
.modal .acts{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}.modal .acts button{width:auto;margin:0;padding:11px 18px}
@media print{
  body{background:#fff!important;color:#000}.top,.no-print,.toast,.tabs{display:none!important}
  .card,.rcard,.kpi{box-shadow:none;backdrop-filter:none;background:#fff;border-color:#ccc}
  .admin-wrap{padding:0}.ch{--c-track:#e5e7eb;--c-text:#000}.bar .fill{box-shadow:none}.bar .fill,.stack i,.donut circle{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .print-head{display:flex!important}
}
.print-head{display:none;align-items:center;justify-content:space-between;border-bottom:2px solid var(--vio);padding-bottom:10px;margin-bottom:14px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.rcard .lb{max-width:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:0 14px}.rcard .lb .row{font-size:16px;padding:9px 14px;margin:6px 0;grid-template-columns:40px 1fr auto}.rcard .lb .rk{width:34px;height:34px}

.ctrl{position:fixed;left:50%;bottom:44px;transform:translateX(-50%);display:flex;gap:6px;padding:6px;border-radius:99px;background:rgba(10,15,44,.85);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(12px);z-index:40;opacity:.35;transition:opacity .25s}
.ctrl:hover,.ctrl:focus-within{opacity:1}
.ctrl button{border:0;background:transparent;color:#fff;font-weight:700;padding:10px 16px;border-radius:99px;cursor:pointer;font-size:14px}
.ctrl button:hover{background:rgba(255,255,255,.14)}.ctrl .nx{background:linear-gradient(135deg,var(--vio),var(--cy))}
.ctrl[hidden]{display:none}

/* ---------- v3: landing, dashboard, account ---------- */
a.primary-link,.btn-link{display:inline-block;padding:13px 26px;border-radius:99px;background:var(--grad);color:#fff!important;font-weight:700;text-decoration:none;box-shadow:0 10px 24px -10px rgba(var(--vio-rgb),.7)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.landing .land{max-width:1040px;margin:0 auto;padding:10px 20px 20px}
.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center;padding:56px 0 30px}
.hero h1{font-size:clamp(34px,6vw,58px);line-height:1.04;letter-spacing:-.035em;margin:12px 0 14px}
.lead{font-size:18px;color:var(--muted);max-width:560px}
.cta-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:22px 0 8px;min-height:44px}
.join-card input{text-align:center;font-size:28px;letter-spacing:6px;text-transform:uppercase;margin-bottom:10px}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:18px 0}
.feat .f{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px;display:flex;flex-direction:column;gap:4px}
.feat .f span{font-size:13px;color:var(--muted)}
.how{padding:34px 0}.how h2{font-size:26px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.steps .card{margin:0}.steps .n{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;margin-bottom:8px}
.avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;vertical-align:middle;margin-right:8px;border:1px solid rgba(255,255,255,.3)}
@media (max-width:760px){.hero{grid-template-columns:1fr;padding-top:30px}.feat,.steps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.feat,.steps{grid-template-columns:1fr}}
.dash{max-width:1040px;margin:0 auto;padding:18px 18px 10px}
.dash-grid{display:grid;grid-template-columns:320px 1fr;gap:18px;align-items:start}
@media (max-width:860px){.dash-grid{grid-template-columns:1fr}}
.s-card{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:16px 18px;margin:10px 0;background:var(--card);border:1px solid var(--line);border-radius:16px}
.s-card .code{font-weight:800;letter-spacing:4px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:20px}
.s-card .acts{display:flex;gap:6px;flex-wrap:wrap}
.s-card .acts a,.s-card .acts button{font-size:13px;padding:7px 12px;border-radius:10px;border:1px solid var(--line);background:var(--solid);cursor:pointer;text-decoration:none;color:var(--ink)}
.s-card .acts a.go{background:var(--grad);color:#fff;border:0;font-weight:700}
.s-card .acts .danger{color:var(--bad)}
.tag{display:inline-block;padding:2px 10px;border-radius:99px;font-size:11px;font-weight:700;background:var(--tint)}
.legal{max-width:760px;margin:0 auto;padding:22px 18px 10px}.legal h2{margin-top:26px}.legal p,.legal li{color:var(--ink);line-height:1.65}
.legal .draft{background:var(--tint);border-radius:12px;padding:10px 14px;font-size:13px}

[hidden]{display:none!important}

/* ---------- v3.1: question editor + moderation ---------- */
.q-row .panel{grid-column:1/-1}
.q-row .acts .danger{color:var(--bad)}
.q-row .acts button:disabled{opacity:.4;cursor:default}
.editor{border-top:1px dashed var(--line);margin-top:6px;padding-top:12px;display:grid;gap:10px}
.editor label.l{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:4px}
.editor textarea{min-height:76px;resize:vertical}
.editor .opt{display:grid;grid-template-columns:26px 1fr 40px;gap:8px;align-items:center;margin:6px 0}
.editor .opt.noradio{grid-template-columns:1fr 40px}
.editor .opt input[type=radio]{width:20px;height:20px;accent-color:var(--vio)}
.editor .opt button,.editor .row2 button{padding:8px 12px;border-radius:10px;border:1px solid var(--line);background:var(--solid);cursor:pointer;font-weight:600}
.editor .row2{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.editor .row2>div{flex:1;min-width:140px}
.editor input[type=number]{width:100%;padding:12px 14px;border-radius:14px;border:2px solid var(--line);background:var(--solid)}
.editor .err{color:var(--bad);font-size:13px;min-height:18px}
.editor .hint{font-size:12px;color:var(--muted)}
.mod .item{display:flex;gap:10px;justify-content:space-between;align-items:center;padding:8px 10px;border-radius:10px;border:1px solid var(--line);margin:6px 0;background:var(--solid)}
.mod .item.off{opacity:.5}.mod .item.off .tx{text-decoration:line-through}
.mod .tx{flex:1;word-break:break-word;font-size:14px}
.mod .item button{padding:6px 10px;border-radius:9px;border:1px solid var(--line);background:var(--solid);cursor:pointer;font-size:12px;font-weight:600}
.mod .list{max-height:320px;overflow:auto}
.editor .row2 button.primary{background:linear-gradient(135deg,var(--vio),var(--vio2));color:#fff;border-color:transparent;padding:12px 22px;border-radius:14px}
.editor .row2 button.primary:disabled{opacity:.6}
.mod label.l{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:6px}
.mod .item.off{opacity:1}.mod .item.off .tx{opacity:.5}

.editor label.chk{display:flex;gap:8px;align-items:center;font-size:14px;cursor:pointer}.editor label.chk input{width:18px;height:18px;accent-color:var(--vio)}
.share-link{display:flex;gap:8px;margin:10px 0}.share-link input{flex:1;font-size:13px}

/* timed questions */
.tmr{position:sticky;top:57px;z-index:15;height:26px;background:rgba(10,15,44,.9);color:#fff;overflow:hidden}
.tmr i{position:absolute;left:0;top:0;bottom:0;background:var(--grad);transition:width .25s linear}
.tmr.low i{background:linear-gradient(90deg,#f59e0b,#ef4444)}
.tmr b{position:relative;display:block;text-align:center;line-height:26px;font-size:13px;font-variant-numeric:tabular-nums}
.p-timer{position:fixed;top:158px;right:40px;z-index:30;font-size:clamp(28px,3.6vw,56px);font-weight:800;font-variant-numeric:tabular-nums;padding:6px 26px;border-radius:99px;background:rgba(10,15,44,.7);border:1px solid rgba(255,255,255,.18);color:#fff;min-width:2.6em;text-align:center}
.p-timer.low{color:#fca5a5;border-color:rgba(239,68,68,.6);animation:pulse 1s infinite}
.p-timer[hidden]{display:none}
@keyframes pulse{50%{transform:scale(1.07)}}

/* Arabic / right-to-left */
[dir=rtl] body{font-family:"Segoe UI",Tahoma,"Noto Sans Arabic","Noto Naskh Arabic",Arial,sans-serif}
[dir=rtl] .btn{text-align:right}
[dir=rtl] .bar .val{text-align:left}
[dir=rtl] .opens div{border-left:1px solid var(--line);border-right:4px solid var(--col,var(--c0))}
[dir=rtl] .count b{margin-right:0;margin-left:6px}
[dir=rtl] .tmr i{left:auto;right:0}
[dir=rtl] .p-timer{right:auto;left:40px}
[dir=rtl] .tbl th,[dir=rtl] .tbl td{text-align:right}
[dir=rtl] .code,[dir=rtl] .url,[dir=rtl] #joinCode,[dir=rtl] input[placeholder="الرمز"]{direction:ltr;unicode-bidi:isolate}
[dir=rtl] .qtext,[dir=rtl] h1,[dir=rtl] h2{letter-spacing:0}

/* colour themes: chosen per session, applied to participant, presenter and control pages */
html[data-theme=ocean]{--vio:#0ea5e9;--vio2:#0369a1;--cy:#14b8a6;--vio-rgb:14,165,233;--cy-rgb:20,184,166}
html[data-theme=sunset]{--vio:#f97316;--vio2:#c2410c;--cy:#f472b6;--vio-rgb:249,115,22;--cy-rgb:244,114,182}
html[data-theme=emerald]{--vio:#10b981;--vio2:#047857;--cy:#22d3ee;--vio-rgb:16,185,129;--cy-rgb:34,211,238}
html[data-theme=rose]{--vio:#f43f5e;--vio2:#be123c;--cy:#fb923c;--vio-rgb:244,63,94;--cy-rgb:251,146,60}
html[data-theme=gold]{--vio:#d97706;--vio2:#92400e;--cy:#fbbf24;--vio-rgb:217,119,6;--cy-rgb:251,191,36}
.themes{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0}
.themes button{width:34px;height:34px;border-radius:50%;border:3px solid transparent;padding:0;cursor:pointer;box-shadow:0 0 0 1px var(--line)}
.themes button.on{border-color:var(--ink)}
body.nojoin .p-timer{top:24px}
[dir=rtl] body.nojoin .p-timer{top:24px}

.cta-center{justify-content:center}.ph-b{font-size:20px}
.netbar{position:fixed;top:0;left:0;right:0;z-index:200;padding:9px 14px;text-align:center;font:700 14px Sora,system-ui,sans-serif;background:#b45309;color:#fff}.netbar[hidden]{display:none}
.qimg{display:block;max-width:100%;max-height:42vh;margin:12px auto;object-fit:contain;border-radius:14px}
#pimg{max-height:30vh}