html,body{
  margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:#05000b;color:#fff;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  overscroll-behavior:none;touch-action:none;
  -webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;
}
#game{position:fixed;inset:0;width:100vw;height:100vh;display:block;background:#080014;z-index:1}
#hud{position:fixed;inset:0;z-index:3;pointer-events:none;padding:calc(env(safe-area-inset-top,0px) + 8px) 8px 8px}
.topline{display:flex;gap:8px;align-items:flex-start}
.card{
  flex:1;min-width:0;background:rgba(0,0,0,.48);border:1px solid rgba(255,255,255,.22);
  border-radius:15px;padding:8px 10px;backdrop-filter:blur(8px);box-shadow:0 0 18px rgba(255,0,220,.17)
}
.card.right{text-align:right;max-width:42%}
.card b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card span{display:block;font-size:11px;color:#d7c9ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bars{margin-top:7px;display:flex;gap:10px;align-items:flex-start}
.heroBlock,.bossBlock{flex:1;max-width:50%}
.bossBlock{text-align:right}
.name{font-weight:900;text-shadow:0 2px 4px #000;font-size:12px;margin-bottom:3px}
.bar,.energy{height:12px;background:rgba(0,0,0,.58);border:1px solid rgba(255,255,255,.23);border-radius:99px;overflow:hidden}
.energy{height:6px;margin-top:3px}
.bar i,.energy i{display:block;height:100%;width:100%;background:linear-gradient(90deg,#00ffb7,#fff45a,#ff2bd6);box-shadow:0 0 16px #fff}
.bar.boss i{background:linear-gradient(90deg,#ff003c,#ffb000,#fff)}
#menu{
  position:fixed;inset:0;z-index:8;display:grid;place-items:center;padding:18px;
  background:radial-gradient(circle at 50% 35%,rgba(120,0,170,.72),rgba(0,0,0,.88));
}
#menu.hidden{display:none}
.panel{
  width:min(560px,94vw);max-height:90vh;overflow:auto;
  background:rgba(8,0,20,.9);border:2px solid rgba(255,255,255,.22);border-radius:24px;
  padding:18px;box-shadow:0 0 42px rgba(255,0,220,.35),inset 0 0 40px rgba(0,255,255,.08)
}
.eyebrow{font-size:11px;letter-spacing:.18em;color:#00f7ff;font-weight:900}
h1{font-size:clamp(28px,8vw,42px);line-height:.95;margin:8px 0;background:linear-gradient(90deg,#ff2bd6,#00f7ff,#fff45a);-webkit-background-clip:text;color:transparent}
p{line-height:1.35;color:#eee}
label{display:block;margin-top:12px;font-weight:800;color:#fff45a}
select,button{
  width:100%;margin-top:7px;border-radius:14px;border:1px solid rgba(255,255,255,.25);
  background:#14002a;color:white;padding:13px;font-size:16px
}
button{font-weight:900;background:linear-gradient(90deg,#ff2bd6,#722cff,#00d7ff);box-shadow:0 0 18px rgba(255,0,220,.35)}
#silentBtn{background:linear-gradient(90deg,#333,#111)}
.small{font-size:12px;color:#cfc4ff}
#bottomControls{
  position:fixed;z-index:4;bottom:calc(env(safe-area-inset-bottom,0px) + 8px);
  left:calc(env(safe-area-inset-left,0px) + 8px);right:calc(env(safe-area-inset-right,0px) + 8px);
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px
}
#bottomControls button{padding:10px;font-size:13px;background:rgba(0,0,0,.55);backdrop-filter:blur(8px)}
#touchControls{
  position:fixed;z-index:4;left:0;right:0;bottom:calc(env(safe-area-inset-bottom,0px) + 54px);
  display:none;justify-content:space-between;align-items:flex-end;
  padding:8px calc(env(safe-area-inset-right,0px) + 8px) 8px calc(env(safe-area-inset-left,0px) + 8px);pointer-events:none
}
#touchControls.show{display:flex}
.cluster{display:grid;gap:6px;pointer-events:auto}
.cluster.move{grid-template-columns:58px 58px 58px}
.cluster.attacks{grid-template-columns:70px;align-items:end}
#touchControls button{
  width:auto;margin:0;min-height:50px;padding:10px 8px;border-radius:16px;
  background:rgba(0,0,0,.55);backdrop-filter:blur(8px);font-size:13px
}
@media (max-height:650px){
  .card span{display:none}.bars{margin-top:4px}.panel{padding:14px}p{font-size:13px}
  #touchControls{bottom:45px}
}