:root{--neon-blue: #00F5FF;--neon-pink: #FF006E;--neon-purple: #BD00FF;--deep-bg: #030508}.app-container{width:100%;height:100vh;background:#000;display:flex;justify-content:center;align-items:center;font-family:JetBrains Mono,monospace;color:#fff;overflow:hidden}.game-viewport{width:400px;height:600px;background:var(--deep-bg);position:relative;border:2px solid rgba(0,245,255,.2);box-shadow:0 0 40px #000c;overflow:hidden}.star-layer{position:absolute;top:-100px;right:-100px;bottom:-100px;left:-100px;background-image:radial-gradient(1px 1px at 20px 30px,#fff,#0000),radial-gradient(1px 1px at 40px 70px,#fff,#0000),radial-gradient(2px 2px at 50px 160px,#ddd,#0000);background-size:200px 200px}.layer-1{opacity:.3;animation:drift 60s linear infinite}.layer-2{opacity:.5;background-size:300px 300px;animation:drift 30s linear infinite}@keyframes drift{0%{transform:translateY(0)}to{transform:translateY(200px)}}.grid-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(rgba(0,245,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,245,255,.05) 1px,transparent 1px);background-size:40px 40px;transform:perspective(500px) rotateX(60deg);transform-origin:top;height:200%}.scanline{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,transparent 50%,rgba(0,0,0,.1) 50%);background-size:100% 4px;z-index:100;pointer-events:none}.shake{animation:shake-anim .2s ease-in-out}@keyframes shake-anim{0%,to{transform:translate(0)}25%{transform:translate(-5px,5px)}50%{transform:translate(5px,-5px)}75%{transform:translate(-5px,-5px)}}.hud{position:absolute;top:0;width:100%;padding:25px;display:flex;justify-content:space-between;z-index:50}.label{font-size:8px;color:var(--neon-blue);letter-spacing:2px;margin-bottom:4px;display:flex;align-items:center;gap:4px}.value{font-size:24px;font-weight:900;text-shadow:0 0 15px var(--neon-blue)}.cloud-tag{font-size:8px;color:#39ff14;background:#39ff141a;padding:2px 6px;border-radius:2px;margin-bottom:5px;display:flex;align-items:center;gap:4px}.lives-row{display:flex;gap:5px;justify-content:flex-end}.player{position:absolute;width:50px;height:50px;z-index:40;filter:drop-shadow(0 0 12px var(--neon-blue));transition:transform .1s}.player img{width:100%;height:100%;object-fit:contain}.engine-glow{position:absolute;bottom:-5px;left:50%;transform:translate(-50%);width:15px;height:25px;background:var(--neon-blue);filter:blur(8px);border-radius:50%;animation:pulse .1s infinite alternate}.bullet{position:absolute;width:4px;height:20px;background:#fff;border-radius:4px;box-shadow:0 0 10px var(--neon-blue),0 0 20px var(--neon-blue)}.enemy{position:absolute;width:50px;height:50px;display:flex;flex-direction:column;align-items:center}.enemy img{width:100%;height:100%;object-fit:contain}.enemy.t3{width:80px;height:80px;filter:drop-shadow(0 0 15px var(--neon-pink))}.hp-bar{width:80%;height:3px;background:#ffffff1a;margin-top:5px;border-radius:2px;overflow:hidden}.hp-bar div{height:100%;background:var(--neon-pink);transition:width .2s}.explosion{position:absolute;width:60px;height:60px;z-index:45}.explosion img{width:100%;height:100%}.boom-circle{width:100%;height:100%;border:2px solid var(--neon-pink);border-radius:50%;animation:burst .5s ease-out forwards}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#030508eb;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:200;padding:40px;text-align:center}.glitch{font-size:42px;font-weight:900;color:var(--neon-blue);text-shadow:3px 3px var(--neon-pink);letter-spacing:-2px;margin-bottom:5px}.badge{font-size:9px;background:var(--neon-blue);color:#000;padding:2px 8px;font-weight:700}.record-box{margin:30px 0;display:flex;align-items:center;gap:10px;color:gold;font-size:14px}.cyber-btn{background:transparent;border:1px solid var(--neon-blue);color:var(--neon-blue);padding:15px 30px;font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:10px;transition:.3s;position:relative;overflow:hidden}.cyber-btn:hover{background:var(--neon-blue);color:#000;box-shadow:0 0 30px var(--neon-blue)}.shortcuts-hint{margin-top:40px;font-size:10px;color:#fff6;line-height:1.8}.loading-screen{width:100%;height:100vh;background:#000;display:flex;justify-content:center;align-items:center}.loader-box{text-align:center;color:var(--neon-blue)}.cloud-icon{width:40px;height:40px;margin-bottom:20px}.loader-box p{font-size:12px;letter-spacing:2px}.loader-box .sub{font-size:9px;opacity:.5;margin-top:8px}.fatal-header{color:var(--neon-pink);font-size:18px;font-weight:700;letter-spacing:4px}.final-score-box{margin:30px 0}.score-val{font-size:72px;font-weight:900;display:block;line-height:1}.cloud-msg{font-size:10px;color:#39ff14;margin-bottom:30px}@keyframes pulse{0%{opacity:.6;transform:translate(-50%) scale(.9)}to{opacity:1;transform:translate(-50%) scale(1.1)}}@keyframes burst{0%{transform:scale(.1);opacity:1}to{transform:scale(2);opacity:0}}