:root{ --glass:rgb(12 18 36 / .66); --glass-hi:rgb(26 36 66 / .85); --ink:#f1f4ff; --muted:#a7b1cf; --accent:#1fb5a3;
  --f:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif; color-scheme:dark; }
html,body{height:100%}
body{margin:0;background:#0b1226;color:var(--ink);font-family:var(--f);overflow:hidden}
canvas{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none}
.labels{position:fixed;inset:0;pointer-events:none;overflow:hidden}
.chip{background:var(--glass);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 8px 24px rgb(0 0 0 / .3)}
.brand{position:fixed;top:max(16px,env(safe-area-inset-top,0px));left:max(16px,env(safe-area-inset-left,0px));display:flex;align-items:center;gap:10px;
  padding:8px 14px 8px 10px;border-radius:10px;font:800 15px/1 var(--f);letter-spacing:-.01em}
.brand small{display:block;margin-top:4px;font:700 10px/1 var(--f);color:var(--muted);letter-spacing:.01em}
.cube{width:18px;height:18px;position:relative;flex:none}
.cube span{position:absolute;width:9px;height:9px;border-radius:1.5px}
.cube span:nth-child(1){left:0;top:0;background:#1fb5a3}.cube span:nth-child(2){left:9px;top:0;background:#f2a516}
.cube span:nth-child(3){left:0;top:9px;background:#7c66e8}.cube span:nth-child(4){left:9px;top:9px;background:#ef5a8a}
.clock{position:fixed;top:max(16px,env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:8px 14px 9px;border-radius:12px;min-width:150px}
.clock .row{display:flex;align-items:baseline;gap:8px;white-space:nowrap}
.clock b{font:800 16px/1 var(--f);font-variant-numeric:tabular-nums}
.clock span{font:700 12.5px/1 var(--f);color:var(--muted)}
.dots{display:flex;gap:5px}
.dots i{width:14px;height:3px;border-radius:2px;background:rgb(255 255 255 / .2);transition:background .4s}
.dots i.on{background:var(--accent)} .dots i.done{background:rgb(255 255 255 / .55)}
.ctl{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:max(16px,env(safe-area-inset-bottom,0px));display:flex;gap:8px}
.btn{width:40px;height:40px;border:0;border-radius:10px;color:var(--ink);display:grid;place-items:center;cursor:pointer}
.btn:hover{background:var(--glass-hi)} .btn:focus-visible,.act:focus-visible,.pass:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn svg{width:17px;height:17px}
.btn.play{background:var(--accent);color:#04201c}
.tag{position:absolute;left:0;top:0;display:flex;align-items:center;gap:6px;padding:4px 9px 4px 6px;border-radius:7px;background:rgb(255 255 255 / .94);color:#18202c;
  font:700 11px/1 var(--f);white-space:nowrap;box-shadow:0 2px 0 rgb(0 0 0 / .14),0 6px 16px rgb(10 20 40 / .25);opacity:0;transition:opacity .45s}
.tag i{width:9px;height:9px;border-radius:2px;background:var(--c)}
.tag.on{opacity:1} .tag.got i::after{content:"✓";display:block;font:800 8px/9px var(--f);color:#fff;text-align:center}
.who b{margin-right:4px;font-weight:400}
.st{position:absolute;left:0;top:0;min-width:22px;height:22px;padding:0 4px;box-sizing:border-box;border-radius:11px;background:#fff;display:grid;place-items:center;
  font:12px/1 system-ui,sans-serif;box-shadow:0 2px 0 rgb(0 0 0 / .14),0 4px 12px rgb(10 20 40 / .25);opacity:0;transition:opacity .3s}
.st.on{opacity:1} .st.done{background:#d6f6ec}
.who{position:absolute;left:0;top:0;padding:3px 7px;border-radius:5px;font:800 10px/1 var(--f);letter-spacing:.02em;color:#fff;background:var(--c);white-space:nowrap;box-shadow:0 2px 0 rgb(0 0 0 / .2)}
.say{position:absolute;left:0;top:0;margin-top:-26px;width:max-content;max-width:230px;padding:7px 10px;border-radius:10px;background:#fff;color:#18202c;
  font:700 12px/1.35 var(--f);box-shadow:0 6px 18px rgb(10 20 40 / .3);opacity:0;transition:opacity .3s}
.say::after{content:"";position:absolute;left:50%;bottom:-5px;width:10px;height:10px;background:#fff;transform:translateX(-50%) rotate(45deg)}
.say.on{opacity:1}
.pass{position:fixed;top:max(16px,env(safe-area-inset-top,0px));right:max(16px,env(safe-area-inset-right,0px));padding:10px 12px;border:0;border-radius:10px;
  color:var(--ink);font:800 13px/1 var(--f);cursor:pointer;display:none}
.guest .pass{display:block}
.panel{position:fixed;top:calc(max(16px,env(safe-area-inset-top,0px)) + 46px);right:max(16px,env(safe-area-inset-right,0px));width:min(300px,calc(100vw - 32px));
  padding:14px;border-radius:14px;display:none}
.panel.open{display:block}
.panel h3{margin:0 0 10px;font:800 14px/1 var(--f)} .panel p{margin:10px 0 0;font:700 12px/1.4 var(--f);color:var(--muted)}
.stamps{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.stamps div{font:700 11.5px/1.2 var(--f);padding:6px 8px;border-radius:7px;background:rgb(255 255 255 / .06);color:var(--muted)}
.stamps div.got{background:rgb(31 181 163 / .24);color:var(--ink)} .stamps div.got::before{content:"✓ ";color:var(--accent)}
.hint{position:fixed;left:50%;bottom:max(16px,env(safe-area-inset-bottom,0px));transform:translateX(-50%);display:none;align-items:center;gap:10px;
  padding:7px 7px 7px 14px;border-radius:12px;font:700 12.5px/1.3 var(--f);color:var(--muted);width:max-content;max-width:min(460px,calc(100vw - 32px))}
.guest .hint{display:flex} .pen-on .hint{display:none}
.act{border:0;border-radius:9px;padding:9px 12px;background:var(--accent);color:#04201c;font:800 12.5px/1 var(--f);cursor:pointer;white-space:nowrap}
.act.ghost{background:rgb(255 255 255 / .1);color:var(--ink)}
.act[hidden]{display:none}
.toast{position:fixed;top:calc(max(16px,env(safe-area-inset-top,0px)) + 62px);left:50%;transform:translate(-50%,-6px);padding:9px 14px;border-radius:10px;
  font:800 13px/1.35 var(--f);opacity:0;transition:opacity .3s,transform .3s;pointer-events:none;text-align:center;width:max-content;max-width:calc(100vw - 32px)}
.toast.on{opacity:1;transform:translate(-50%,0)}
.pen{position:fixed;left:50%;bottom:max(16px,env(safe-area-inset-bottom,0px));transform:translateX(-50%);width:min(360px,calc(100vw - 32px));padding:14px;border-radius:14px;display:none}
.pen-on .pen{display:block}
.pen .top{display:flex;justify-content:space-between;font:800 14px/1 var(--f)} .pen .top span{color:var(--muted)}
.bar{position:relative;height:16px;border-radius:8px;background:rgb(239 90 138 / .4);margin:12px 0 9px;overflow:hidden}
.bar .zone{position:absolute;left:20.5%;right:20.5%;top:0;bottom:0;background:rgb(31 181 163 / .65)}
.bar .needle{position:absolute;top:0;bottom:0;width:4px;margin-left:-2px;background:#fff;border-radius:2px;left:50%;box-shadow:0 0 8px #fff}
.pen .msg{font:700 12.5px/1.4 var(--f);color:var(--muted);min-height:18px;margin-bottom:10px} .pen .msg b{color:var(--ink)}
.row{display:flex;gap:8px}
.welcome{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:min(390px,calc(100vw - 32px));padding:18px;border-radius:16px;box-sizing:border-box}
.welcome b{font:800 17px/1.25 var(--f)} .welcome p{color:var(--muted);font:600 13px/1.55 var(--f);margin:8px 0 14px}
.welcome[hidden]{display:none}
.nogl{position:fixed;inset:0;display:grid;place-items:center;padding:24px;text-align:center;color:var(--muted);font-weight:700}
@media (max-width:960px){ .brand small{display:none} }
@media (max-width:640px){
  .clock{top:calc(max(16px,env(safe-area-inset-top,0px)) + 50px);left:max(16px,env(safe-area-inset-left,0px));transform:none;align-items:flex-start;min-width:0}
  .tag span{display:none} .tag{padding:5px}
  .hint,.pen{bottom:calc(max(16px,env(safe-area-inset-bottom,0px)) + 54px)}
  .toast{top:calc(max(16px,env(safe-area-inset-top,0px)) + 112px)}
  .brand small{display:none}
}
.clock .live{display:inline-flex;align-items:center;gap:5px;color:#ff8a8a}
.clock .live::before{content:"";width:7px;height:7px;border-radius:50%;background:#ff5a5a;box-shadow:0 0 8px #ff5a5a;animation:pulse 1.6s infinite}
.clock .live.lost{color:var(--muted)} .clock .live.lost::before{background:var(--muted);box-shadow:none;animation:none}
@keyframes pulse{50%{opacity:.35}}
.is-live .demo-only{display:none}
.btn[hidden]{display:none}
@media (prefers-reduced-motion: reduce){ .clock .live::before{animation:none} }