:root{
  --mint:#4FE3C1; --amber:#FFC14D; --ink:#EAE6FF; --dim:#8B82C4; --acc:#4FE3C1;
  --pad:env(safe-area-inset-top,0px);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overscroll-behavior:none}
body{background:#06040F;color:var(--ink);
  font-family:"Chakra Petch","Trebuchet MS",system-ui,sans-serif;
  overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none}
#stage{position:fixed;inset:0;overflow:hidden}
canvas{display:block;width:100%;height:100%;touch-action:none}

.hud{position:absolute;inset:0;pointer-events:none;padding-top:var(--pad)}
.bar{position:absolute;left:14px;right:14px;top:calc(12px + var(--pad));height:10px;
  background:rgba(255,255,255,.08);border:1px solid rgba(234,230,255,.25);border-radius:99px}
.bar i{display:block;height:100%;width:0%;border-radius:99px;
  background:linear-gradient(90deg,var(--mint),#9BE7FF);transition:width .08s linear}
.bar b.mark{position:absolute;top:-5px;width:2px;height:18px;border-radius:2px;background:var(--amber);opacity:.85}
.bar b.mark::after{content:attr(data-who);position:absolute;left:4px;top:-2px;
  font-size:9px;font-weight:500;color:var(--amber);white-space:nowrap}
.meta{position:absolute;left:14px;top:calc(28px + var(--pad));display:flex;gap:12px;flex-wrap:wrap;
  font-size:12px;letter-spacing:.04em;color:var(--dim)}
.meta b{color:var(--ink);font-weight:700}
.meta .flag{color:var(--amber)}
.meta .flag[hidden]{display:none}
#pbtn{position:absolute;right:12px;top:calc(24px + var(--pad));pointer-events:auto;
  font:inherit;font-size:13px;color:var(--ink);background:rgba(123,107,255,.2);
  border:1px solid rgba(234,230,255,.3);border-radius:99px;padding:9px 18px;cursor:pointer}
#pbtn[hidden]{display:none}
.tip{position:absolute;left:0;right:0;bottom:16%;text-align:center;font-size:14px;color:var(--dim)}
.tip[hidden]{display:none}

.card{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:11px;text-align:center;overflow-y:auto;
  padding:calc(18px + var(--pad)) 16px calc(18px + env(safe-area-inset-bottom,0px));
  background:radial-gradient(70% 70% at 50% 45%, rgba(20,15,46,.9), rgba(13,10,31,.97))}
.card[hidden]{display:none}
#pausecard{background:rgba(13,10,31,.78)}
h1{font-size:clamp(26px,7vw,54px);font-weight:700;line-height:.95;letter-spacing:-.02em}
h1 span{color:var(--mint)}
h2{font-size:clamp(22px,6vw,42px);font-weight:700;color:var(--acc)}
h3{font-size:12px;font-weight:700;color:var(--ink);margin-bottom:5px}
p{max-width:54ch;font-size:clamp(12px,3.4vw,15px);font-weight:500;color:var(--dim);line-height:1.5}
.lede{max-width:50ch}

.modes{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center}
.mode{font:inherit;font-size:13px;color:var(--dim);cursor:pointer;min-height:38px;
  border:1px solid rgba(234,230,255,.22);background:rgba(123,107,255,.1);border-radius:99px;padding:8px 18px}
.mode.sel{color:var(--ink);border-color:var(--mint);background:rgba(79,227,193,.16)}
.prog{font-size:12px;color:var(--dim)}

.levels{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;max-width:740px;width:100%}
.lvl{font:inherit;cursor:pointer;text-align:left;color:var(--ink);
  background:rgba(123,107,255,.12);border:1px solid rgba(234,230,255,.22);
  border-radius:12px;padding:9px 12px;flex:1 1 140px;max-width:180px;min-height:58px}
.lvl.sel{border-color:var(--mint);background:rgba(79,227,193,.16)}
.lvl.locked{opacity:.42;cursor:not-allowed}
.lvl b{display:block;font-size:14px;font-weight:700}
.lvl small{display:block;color:var(--dim);font-size:11px;line-height:1.3;margin-top:2px}
.lvl i{font-style:normal;color:var(--mint);font-size:11px}
.lvl.locked i{color:var(--amber)}

.skingrid{display:flex;flex-wrap:wrap;gap:8px;padding:0 14px 14px}
.skin{font:inherit;cursor:pointer;color:var(--ink);text-align:center;width:84px;
  border:1px solid rgba(234,230,255,.2);background:rgba(123,107,255,.1);
  border-radius:10px;padding:8px 4px;font-size:11px}
.skin .chip{width:26px;height:26px;margin:0 auto 5px;border-radius:7px;display:block}
.skin.round .chip{border-radius:50%}
.skin.diamond .chip{border-radius:5px;transform:rotate(45deg) scale(.82)}
.skin.on{border-color:var(--mint);background:rgba(79,227,193,.16)}
.skin.locked{opacity:.4;cursor:not-allowed}
.skin em{display:block;font-style:normal;color:var(--dim);font-size:10px;min-height:12px}

.row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.go{font:inherit;font-size:15px;color:var(--ink);cursor:pointer;min-height:44px;
  border:1px solid var(--acc);padding:10px 22px;border-radius:99px;background:rgba(79,227,193,.1)}
.go.alt{border-color:rgba(234,230,255,.3);background:rgba(123,107,255,.14)}
.go[hidden]{display:none}
.hint{font-size:14px;color:var(--ink);opacity:.9}

details{width:min(560px,100%);border:1px solid rgba(234,230,255,.18);border-radius:12px;
  background:rgba(10,8,24,.55);text-align:left}
summary{cursor:pointer;padding:11px 14px;font-size:14px;list-style:none;display:flex;
  justify-content:space-between;align-items:center;gap:8px}
summary::-webkit-details-marker{display:none}
summary b{color:var(--mint);font-weight:700;font-size:12px}
.fields{display:grid;gap:9px;padding:0 14px 14px}
label{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--dim)}
label.cb{align-items:flex-start}
input[type=text]{flex:1;min-width:0;font:inherit;font-size:16px;color:var(--ink);
  background:rgba(255,255,255,.07);border:1px solid rgba(234,230,255,.2);border-radius:8px;padding:9px 11px}
input[type=text]:focus{outline:2px solid var(--mint);outline-offset:1px}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--mint)}
.mini{font:inherit;font-size:13px;color:var(--ink);cursor:pointer;white-space:nowrap;
  border:1px solid rgba(234,230,255,.3);background:rgba(123,107,255,.18);
  border-radius:8px;padding:9px 12px;min-height:40px}
.mini.ok{border-color:var(--mint);background:rgba(79,227,193,.18)}
.code{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--dim);flex-wrap:wrap}
.code b{color:var(--mint);font-size:14px;letter-spacing:.04em}
.addrow{display:flex;gap:8px}
.note{font-size:12px;color:var(--amber);min-height:1em}
.group{border-top:1px solid rgba(234,230,255,.12);padding-top:9px}
.group[hidden]{display:none}
.prow{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:13px}
.prow .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.prow .nm small{display:block;color:var(--dim);font-size:11px}
.dot{width:8px;height:8px;border-radius:50%;background:#4a4368;flex:none}
.dot.on{background:var(--mint);box-shadow:0 0 8px var(--mint)}
.dot.run{background:var(--amber);box-shadow:0 0 8px var(--amber)}
.muted{font-size:12px;color:var(--dim)}
.sw{display:flex;gap:8px}
.sw button{width:28px;height:28px;border-radius:50%;cursor:pointer;border:2px solid transparent}
.sw button.on{border-color:var(--ink)}
.prev{font-size:12px;color:var(--dim)}
.prev b{color:var(--acc)}
.keys{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;font-size:11px;color:var(--dim)}
.keys kbd{font:inherit;border:1px solid rgba(234,230,255,.3);border-radius:4px;padding:1px 6px;color:var(--ink)}
button:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--mint);outline-offset:2px}
@media (pointer:coarse){.keys{display:none}}
@media (max-height:520px){h1{font-size:26px}.lede{display:none}}
@media (prefers-reduced-motion:reduce){.bar i{transition:none}}