html,body{height:100%;overflow:hidden;overscroll-behavior:none}
.stage{position:fixed;inset:0;touch-action:none;user-select:none;-webkit-user-select:none}
.stage>canvas{position:absolute;inset:0;width:100%;height:100%;display:block}

.hud{position:absolute;left:0;right:0;top:0;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:calc(env(safe-area-inset-top) + 10px) 12px 10px;pointer-events:none}
.hud>*{pointer-events:auto}
.hud-btn{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:#05101fcc;border:1px solid #ffffff22;font-size:18px}
.hud-score{display:flex;flex-direction:column;align-items:center;line-height:1;pointer-events:none}
.hud-score strong{font-size:34px;font-weight:950;letter-spacing:-1px;font-variant-numeric:tabular-nums;text-shadow:0 2px 12px #000a}
.combo{margin-top:5px;font-size:13px;font-weight:950;padding:3px 9px;border-radius:20px;background:var(--gold);color:#3a2600;animation:pop .25s}
.hud-right{display:flex;align-items:center;gap:10px}
.lives{display:flex;gap:5px;padding:9px 10px;border-radius:12px;background:#05101fcc;border:1px solid #ffffff22}
.lives i{width:14px;height:14px;border-radius:50%;background:var(--ice);box-shadow:0 0 8px #7fe3ff88}
.lives i.lost{background:#ffffff18;box-shadow:none;animation:pop .3s}

.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:16px;
  background:linear-gradient(180deg,#05101fe6,#05101ff2);backdrop-filter:blur(4px);overflow-y:auto;touch-action:pan-y}
.card{width:100%;max-width:400px;text-align:center;display:flex;flex-direction:column;gap:12px;padding:8px 0;margin:auto}
.card .brand{align-self:center;margin-bottom:6px}
.kicker{margin:0;font-size:11px;font-weight:900;letter-spacing:2.5px;color:var(--ice)}
.card h1{margin:0;font-size:44px;line-height:.98;font-weight:950;font-style:italic;letter-spacing:-1px}
.card h1 em,.card h2 em{color:var(--blue)}
.card h2{margin:0;font-size:34px;font-weight:950;font-style:italic}
.how{margin:4px 0 8px;color:var(--muted);line-height:1.5;font-size:15px}.how b{color:var(--text)}
.wide{width:100%;flex-direction:column;gap:3px}
.best{margin:4px 0 0;font-size:13px;color:var(--muted);min-height:1em}.best b{color:var(--gold)}

.final{display:flex;flex-direction:column;align-items:center;gap:6px}
.final strong{font-size:64px;line-height:1;font-weight:950;letter-spacing:-2px;font-variant-numeric:tabular-nums}
.badge{font-size:11px;font-weight:950;letter-spacing:1.5px;padding:5px 10px;border-radius:20px;background:var(--gold);color:#3a2600;animation:pop .4s}
.rank{margin:0;color:var(--ice);font-weight:800;min-height:1.2em}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.stats div{background:#ffffff0c;border-radius:12px;padding:10px 4px}
.stats b{display:block;font-size:20px;font-weight:950}
.stats span{font-size:10px;color:var(--muted);letter-spacing:.3px}
.name-form{text-align:left;background:#0a9bff18;border:1px solid #0a9bff55;border-radius:14px;padding:12px}
.name-form label{font-size:12px;font-weight:800;color:var(--ice)}
.name-form div{display:flex;gap:8px;margin-top:8px}
.name-form input{flex:1;min-width:0;border-radius:10px;border:1px solid #ffffff33;background:#05101f;padding:12px;font-size:16px}
.name-form .btn{padding:12px 14px;font-size:13px}
.board{text-align:left;max-height:240px;overflow:auto}
.note{margin:0;font-size:11px;color:#7f97b4}
.actions{display:grid;grid-template-columns:1.4fr 1fr;gap:8px}
.back{color:var(--muted);font-size:13px;padding:6px}
@keyframes pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:scale(1)}}
@media(max-height:640px){.card h1{font-size:34px}.final strong{font-size:48px}.board{max-height:150px}}
.pill-box{min-width:52px;height:40px;padding:0 12px;border-radius:12px;display:grid;place-items:center;background:#05101fcc;border:1px solid #ffffff22;font-weight:950;font-size:20px;font-variant-numeric:tabular-nums}
.timer.low{color:#ff5a73;border-color:#ff5a7388;animation:pop .35s}