:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#10151b;color:#f5fbff}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}body{background:radial-gradient(circle at 20% 10%,rgba(255,82,44,.16),transparent 24%),radial-gradient(circle at 78% 92%,rgba(68,184,255,.14),transparent 26%),linear-gradient(180deg,#111820,#10151b 48%,#17130f)}button{border:0;border-radius:8px;color:#f8fbff;background:#132a52e0;box-shadow:0 0 0 1px #ffffff2e inset,0 8px 22px #06102247;font:inherit;font-weight:900;cursor:pointer;touch-action:manipulation}button:disabled{cursor:not-allowed;filter:grayscale(.8);opacity:.46}#game-shell{position:relative;width:100vw;height:100vh;display:grid;place-items:center}#game{position:relative;z-index:0;width:min(100vw,56.25vh);height:min(177.78vw,100vh);overflow:hidden;border-radius:10px;background:radial-gradient(circle at 50% 5%,rgba(255,65,43,.62) 0 5%,rgba(105,12,10,.54) 6% 13%,transparent 19%),linear-gradient(168deg,transparent 0 18%,rgba(13,19,24,.86) 18% 21%,rgba(82,83,78,.6) 21% 29%,rgba(20,27,32,.9) 29% 32%,transparent 32% 100%),linear-gradient(14deg,transparent 0 34%,rgba(16,23,29,.88) 34% 37%,rgba(94,96,88,.64) 37% 47%,rgba(17,24,30,.9) 47% 50%,transparent 50% 100%),repeating-linear-gradient(90deg,rgba(255,203,91,.1) 0 4px,transparent 4px 42px),repeating-linear-gradient(0deg,rgba(118,159,196,.09) 0 4px,transparent 4px 54px),linear-gradient(180deg,#071019,#0b1420 46%,#080c10);box-shadow:0 28px 70px #05080c99,0 0 0 3px #fff4da29}#game:before,#game:after{content:"";position:absolute;pointer-events:none;z-index:0}#game:before{inset:0;background:radial-gradient(circle at 25% 28%,rgba(74,98,116,.42) 0 5%,transparent 8%),radial-gradient(circle at 76% 31%,rgba(74,98,116,.38) 0 5%,transparent 8%),radial-gradient(circle at 28% 62%,rgba(255,77,49,.22) 0 4%,transparent 7%),radial-gradient(circle at 76% 64%,rgba(255,77,49,.22) 0 4%,transparent 7%),linear-gradient(90deg,rgba(80,100,116,.2) 0 13%,transparent 13% 23%,rgba(80,100,116,.16) 23% 34%,transparent 34% 66%,rgba(80,100,116,.17) 66% 77%,transparent 77% 100%);opacity:.9}#game:after{left:0;right:0;bottom:14.5%;height:70px;background:linear-gradient(180deg,rgba(67,255,142,.9) 0 8px,transparent 8px 14px),repeating-linear-gradient(58deg,transparent 0 15px,rgba(169,187,203,.74) 15px 19px,transparent 19px 34px),repeating-linear-gradient(122deg,transparent 0 15px,rgba(169,187,203,.74) 15px 19px,transparent 19px 34px),linear-gradient(180deg,transparent 0 41px,rgba(68,42,25,.88) 41px 70px);opacity:.9}#game canvas{position:relative;z-index:1;display:block}#hud{position:absolute;inset:0;width:min(100vw,56.25vh);height:min(177.78vw,100vh);margin:auto;pointer-events:none;z-index:3}.top-hud{position:absolute;top:max(10px,env(safe-area-inset-top));left:10px;right:10px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}.top-hud>div{min-height:50px;padding:7px 8px;border-radius:8px;background:#11171ecc;box-shadow:0 0 0 1px #ffffff1f inset,0 8px 20px #00000038}.label{display:block;color:#c9c5b7;font-size:10px;font-weight:900;line-height:1}.top-hud strong{display:block;margin-top:4px;font-size:clamp(14px,3.6vw,20px);line-height:1}#toast{position:absolute;top:72px;left:50%;max-width:calc(100% - 34px);padding:9px 14px;border-radius:999px;transform:translate(-50%);background:#0f1f3dcc;color:#fff3bc;font-size:13px;font-weight:900;opacity:0;transition:opacity .15s ease,transform .15s ease;text-align:center;white-space:nowrap}#toast.show{opacity:1;transform:translate(-50%) translateY(4px)}.bottom-hud{position:absolute;left:9px;right:9px;bottom:max(10px,env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;pointer-events:auto}.bottom-hud button{min-height:56px;padding:6px 2px 5px}.bottom-hud button.active,#upgrade.ready,#air.ready{background:linear-gradient(180deg,#f8c14c,#ef8f34);color:#251407}.bottom-hud span,.bottom-hud small{display:block;line-height:1.05}.bottom-hud span{font-size:clamp(10px,2.4vw,13px)}.bottom-hud small{margin-top:5px;color:currentColor;font-size:clamp(8px,2vw,11px);opacity:.82}#result{position:absolute;width:min(92vw,430px);left:50%;top:50%;padding:28px 24px;border-radius:10px;transform:translate(-50%,-50%);background:#0d1d3af0;box-shadow:0 0 0 1px #ffffff2e inset,0 26px 80px #030a1880;text-align:center;z-index:5}#result h1{margin:0 0 10px;font-size:34px;line-height:1}#result p{margin:0 0 20px;color:#c9dbeb;font-size:15px;line-height:1.45;font-weight:700}#restart{min-width:150px;min-height:48px;background:#f8c14c;color:#251407}@media(orientation:landscape)and (max-height:620px){#game{width:min(56.25vh,100vw);height:min(100vh,177.78vw)}}