:root{color:#e9fff8;background:#050807;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}body{background:radial-gradient(circle at 18% 12%,rgba(77,255,211,.12),transparent 28%),radial-gradient(circle at 85% 80%,rgba(255,188,92,.1),transparent 26%),#050807}#app{position:relative;display:grid;place-items:center}#game-root{position:absolute;inset:0;display:grid;place-items:center}#game-root canvas{width:100vw;height:100vh;box-shadow:0 24px 80px #00000073}#hud-root,.hud{position:absolute;inset:0;pointer-events:none}.topbar{position:absolute;top:max(14px,env(safe-area-inset-top));left:max(14px,env(safe-area-inset-left));right:max(14px,env(safe-area-inset-right));display:flex;flex-wrap:wrap;gap:8px;align-items:center}.stat-pill{min-width:92px;min-height:42px;padding:7px 11px;border:1px solid rgba(160,255,230,.28);border-radius:8px;background:#050d0cb8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 12px 28px #0000003d}.stat-pill span{display:block;color:#9fb8b1;font-size:11px;line-height:1.1}.stat-pill strong{display:block;margin-top:3px;color:#effff9;font-size:17px;line-height:1}.pause-button{min-width:64px;min-height:42px;padding:0 12px;border:1px solid rgba(255,190,92,.36);border-radius:8px;color:#fff6e5;background:#201709c2;cursor:pointer;font-weight:800;pointer-events:auto;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.pause-button:hover,.pause-button:focus-visible{border-color:#ffc35ce6;outline:none}.xp-track{position:absolute;top:max(68px,calc(env(safe-area-inset-top) + 68px));left:max(14px,env(safe-area-inset-left));right:max(14px,env(safe-area-inset-right));height:8px;overflow:hidden;border:1px solid rgba(160,255,230,.18);border-radius:999px;background:#020a09b8}.xp-track>div{width:0%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#42ffd1,#b9f26a,#ffbf63);transition:width .12s ease}.side-readout{position:absolute;top:94px;right:max(14px,env(safe-area-inset-right));display:grid;gap:5px;justify-items:end;padding:10px 12px;border:1px solid rgba(255,190,92,.26);border-radius:8px;background:#0b080494;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.side-readout strong{color:#fff6e5;font-size:22px;line-height:1}.side-readout span,.hint{color:#b8c8c2;font-size:12px}.hint{position:absolute;left:max(14px,env(safe-area-inset-left));bottom:max(14px,env(safe-area-inset-bottom));max-width:min(520px,calc(100vw - 28px));padding:8px 10px;border-radius:8px;background:#050d0c94;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.upgrade-layer,.gameover-layer,.pause-layer{position:absolute;inset:0;display:grid;place-items:center;padding:18px;background:#01050575;pointer-events:auto}.upgrade-shell,.danger-panel,.pause-panel{width:min(760px,calc(100vw - 28px));border:1px solid rgba(205,255,240,.24);border-radius:8px;background:#07100fe0;box-shadow:0 28px 80px #00000085;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.upgrade-shell{padding:18px}.upgrade-shell h2,.danger-panel h2,.pause-panel h2{margin:0 0 14px;color:#f2fffa;font-size:24px;line-height:1.1}.upgrade-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.upgrade-card{min-height:144px;padding:14px;border:1px solid rgba(88,255,212,.28);border-radius:8px;color:#eafff8;background:linear-gradient(180deg,#132a26f0,#081615f0);cursor:pointer;text-align:left;transition:border-color .12s ease,transform .12s ease,background .12s ease}.upgrade-card:hover,.upgrade-card:focus-visible{border-color:#ffc35cdb;background:linear-gradient(180deg,#232d22f5,#141911f5);outline:none;transform:translateY(-2px)}.upgrade-card.rarity-common{border-color:#cdfff04d}.upgrade-card.rarity-uncommon{border-color:#42ffd180;box-shadow:inset 0 0 0 1px #42ffd11f}.upgrade-card.rarity-rare{border-color:#8ed8ff9e;box-shadow:inset 0 0 0 1px #8ed8ff29}.upgrade-card.rarity-epic{border-color:#bd7cffb3;box-shadow:inset 0 0 0 1px #bd7cff2e,0 16px 38px #52268042}.upgrade-card span,.upgrade-card em{display:block;color:#9fb8b1;font-size:12px;font-style:normal;line-height:1.35}.upgrade-card strong{display:block;margin:10px 0 8px;color:#fff;font-size:18px;line-height:1.15}.danger-panel{max-width:420px;padding:22px;text-align:center;border-color:#ff687657}.pause-panel{max-width:320px;padding:22px;text-align:center}.danger-panel p{margin:0 0 18px;color:#cfded9}.danger-panel button,.pause-panel button{min-height:42px;padding:0 18px;border:0;border-radius:8px;color:#1a0f08;background:#ffbf63;cursor:pointer;font-weight:800}[hidden]{display:none!important}@media(max-width:720px){.topbar{gap:6px}.stat-pill{min-width:calc(33.33% - 4px);min-height:38px;padding:6px 8px}.stat-pill strong{font-size:15px}.xp-track{top:112px}.side-readout{top:auto;bottom:56px;right:14px}.upgrade-grid{grid-template-columns:1fr}.upgrade-card{min-height:104px}}