:root{--bg-dark: #030308;--neon-cyan: #06b6d4;--neon-amber: #f59e0b;--neon-red: #ef4444;--panel-bg: rgba(10, 15, 30, .8);--grid-color: rgba(6, 182, 212, .15)}body{margin:0;font-family:Courier New,Courier,monospace;background-color:var(--bg-dark);color:#fff;overflow:hidden;-webkit-user-select:none;user-select:none}.game-container{width:100vw;height:100vh;position:relative;display:flex;justify-content:center;align-items:center;perspective:1000px}.cloud-sync-badge{position:absolute;top:16px;left:16px;display:flex;align-items:center;gap:8px;background:#06b6d41a;border:1px solid var(--neon-cyan);padding:6px 14px;border-radius:4px;font-size:12px;color:var(--neon-cyan);z-index:100;text-transform:uppercase;letter-spacing:1px;box-shadow:0 0 10px #06b6d433}.toast{position:absolute;top:60px;background:#10b98133;border:1px solid #10b981;color:#10b981;padding:10px 20px;border-radius:4px;z-index:1000;font-weight:700;text-shadow:0 0 5px #10b981}.screen{width:100%;height:100%;position:absolute;top:0;left:0;display:flex;flex-direction:column;align-items:center}.select-screen{justify-content:center;background:radial-gradient(circle at center,#0f172a 0%,var(--bg-dark) 100%)}.cyber-grid{position:absolute;width:200%;height:200%;bottom:-50%;left:-50%;background-image:linear-gradient(var(--grid-color) 1px,transparent 1px),linear-gradient(90deg,var(--grid-color) 1px,transparent 1px);background-size:50px 50px;transform:rotateX(65deg);z-index:-1;animation:gridMove 8s linear infinite}@keyframes gridMove{0%{transform:rotateX(65deg) translateY(0)}to{transform:rotateX(65deg) translateY(50px)}}.header-section{text-align:center;margin-bottom:40px}.glitch-title{font-size:64px;font-weight:900;margin:0 0 10px;color:#fff;text-shadow:0 0 20px var(--neon-cyan);position:relative;letter-spacing:6px}.glitch-title:before,.glitch-title:after{content:attr(data-text);position:absolute;top:0;left:0;width:100%;height:100%;opacity:.8}.glitch-title:before{left:3px;text-shadow:-3px 0 var(--neon-red);animation:glitch-anim-1 2s infinite linear alternate-reverse}.glitch-title:after{left:-3px;text-shadow:-3px 0 blue;animation:glitch-anim-2 3s infinite linear alternate-reverse}@keyframes glitch-anim-1{0%{clip-path:inset(10% 0 80% 0)}to{clip-path:inset(80% 0 10% 0)}}@keyframes glitch-anim-2{0%{clip-path:inset(80% 0 10% 0)}to{clip-path:inset(10% 0 80% 0)}}.high-score-display{display:inline-flex;align-items:center;gap:8px;background:#f59e0b1a;border:1px solid var(--neon-amber);padding:8px 16px;border-radius:20px;color:var(--neon-amber);font-weight:700;box-shadow:0 0 15px #f59e0b33}.rocket-selector{display:flex;gap:30px;margin-bottom:40px;z-index:10}.rocket-card{background:var(--panel-bg);border:2px solid rgba(255,255,255,.1);border-radius:12px;padding:24px;width:250px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:relative;overflow:hidden}.rocket-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--theme-color);opacity:.5}.rocket-card:hover{transform:translateY(-10px);border-color:#ffffff4d}.rocket-card.selected{border-color:var(--theme-color);box-shadow:0 0 30px #0009,inset 0 0 20px #ffffff0d;transform:translateY(-15px) scale(1.05)}.rocket-card.selected:before{opacity:1;box-shadow:0 0 20px var(--theme-color)}.rocket-image-container{height:130px;display:flex;justify-content:center;align-items:center;margin-bottom:16px}.rocket-preview{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 10px 15px rgba(0,0,0,.6))}.rocket-card h3{margin:0 0 8px;font-size:20px;color:var(--theme-color);text-align:center;font-weight:700}.rocket-desc{font-size:12px;color:#94a3b8;text-align:center;margin-bottom:20px;height:48px;line-height:1.4}.stats-bars{display:flex;flex-direction:column;gap:10px}.stat-row{display:flex;align-items:center;gap:10px;font-size:12px;color:#cbd5e1}.stat-row span{width:30px}.bar-bg{flex:1;height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden}.bar-fill{height:100%;background:var(--theme-color);box-shadow:0 0 10px var(--theme-color);transition:width .5s}.btn-launch{background:#06b6d41a;border:2px solid var(--neon-cyan);color:var(--neon-cyan);padding:16px 48px;font-size:24px;font-weight:700;font-family:inherit;cursor:pointer;display:flex;align-items:center;gap:12px;text-transform:uppercase;letter-spacing:2px;transition:all .2s;box-shadow:0 0 20px #06b6d433,inset 0 0 10px #06b6d41a}.btn-launch:hover:not(:disabled){background:var(--neon-cyan);color:#000;box-shadow:0 0 40px #06b6d499}.btn-launch:disabled{opacity:.5;cursor:not-allowed;border-color:#64748b;color:#64748b}.controls-hint{margin-top:20px;color:#64748b;font-size:14px;display:flex;gap:8px;align-items:center}kbd{background:#ffffff1a;padding:2px 6px;border-radius:4px;border-bottom:2px solid rgba(255,255,255,.2);font-family:monospace;color:#94a3b8}.playing-screen{background:#010103;overflow:hidden}.space-bg{position:absolute;width:100%;height:100%;z-index:0}.stars-layer-1,.stars-layer-2{position:absolute;width:100%;height:200%;top:-100%;background-image:radial-gradient(2px 2px at 20px 30px,#fff,#0000),radial-gradient(2px 2px at 150px 80px,#aaa,#0000),radial-gradient(2px 2px at 300px 200px,#fff,#0000);background-size:400px 400px}.stars-layer-2{background-size:250px 250px;opacity:.5}.nebula-layer{position:absolute;width:100%;height:200%;top:-100%;background:radial-gradient(circle at 50% 50%,rgba(6,182,212,.05) 0%,transparent 60%),radial-gradient(circle at 80% 20%,rgba(239,68,68,.05) 0%,transparent 50%);background-size:100% 1000px}.scanlines{position:absolute;width:100%;height:100%;z-index:100;pointer-events:none;background:linear-gradient(to bottom,#fff0,#fff0 50%,#00000026 50%,#00000026);background-size:100% 4px}.hud-container{position:absolute;top:0;left:0;width:100%;padding:20px;display:flex;justify-content:space-between;z-index:50;box-sizing:border-box;pointer-events:none}.hud-panel{display:flex;gap:20px}.hud-item{background:#0009;border:1px solid rgba(255,255,255,.1);padding:10px;border-radius:8px;display:flex;align-items:center;gap:12px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.hud-item.warning{color:var(--neon-red);border-color:#ef444466;box-shadow:0 0 10px #ef44441a}.hud-item.info{color:var(--neon-cyan);border-color:#06b6d466;box-shadow:0 0 10px #06b6d41a}.armor-blocks{display:flex;gap:4px}.armor-block{width:12px;height:20px;background:#ef444433;border:1px solid var(--neon-red);transform:skew(-15deg)}.armor-block.active{background:var(--neon-red);box-shadow:0 0 10px var(--neon-red)}.fuel-gauge{width:120px;height:12px;background:#ffffff1a;border-radius:6px;overflow:hidden;border:1px solid rgba(6,182,212,.5)}.fuel-fill{height:100%;transition:width .1s,background-color .3s}.center-panel{position:absolute;left:50%;transform:translate(-50%)}.altitude-display{background:#000000b3;border:1px solid var(--neon-amber);border-top:none;padding:10px 30px;border-radius:0 0 20px 20px;display:flex;align-items:baseline;gap:8px;box-shadow:0 5px 20px #f59e0b26;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.alt-value{font-size:36px;font-weight:900;color:var(--neon-amber);text-shadow:0 0 15px var(--neon-amber)}.alt-unit{color:#94a3b8;font-size:14px;font-weight:700}.flight-zone{position:absolute;width:100%;height:100%;z-index:10}.player-rocket{position:absolute;transform:translate(-50%,-50%);width:6vw;height:6vw;min-width:55px;min-height:55px;display:flex;justify-content:center;align-items:center;transition:left .05s linear,top .05s linear}.rocket-sprite{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 20px rgba(255,255,255,.3));z-index:2}.hit-flash{animation:damageFlash .2s infinite alternate}@keyframes damageFlash{0%{filter:brightness(1) sepia(0)}to{filter:brightness(2) sepia(1) hue-rotate(-50deg) saturate(5)}}.engine-glow{position:absolute;bottom:-25%;width:35%;height:50%;border-radius:50%;filter:blur(10px);z-index:1;animation:enginePulse .1s infinite alternate}.engine-core{position:absolute;bottom:-15%;width:15%;height:30%;background:#fff;border-radius:50%;filter:blur(2px);z-index:2;animation:enginePulse .1s infinite alternate-reverse}@keyframes enginePulse{0%{transform:scale(1);opacity:.7}to{transform:scale(1.3) scaleY(1.6);opacity:1}}.obstacle-entity{position:absolute;transform:translate(-50%,-50%);display:flex;justify-content:center;align-items:center}.obstacle-entity img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 15px rgba(255,255,255,.15))}.gameover-screen{background:#000000b3;justify-content:center;z-index:200}.result-modal{background:var(--panel-bg);border:1px solid rgba(239,68,68,.4);padding:40px 60px;border-radius:16px;text-align:center;box-shadow:0 0 60px #ef444440;position:relative;overflow:hidden}.result-modal:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--neon-red)}.result-modal h2{margin:0 0 30px;font-size:36px;color:#fff;letter-spacing:4px}.final-stats{margin-bottom:20px}.stat-label{color:#94a3b8;font-size:14px;text-transform:uppercase;letter-spacing:2px;margin-bottom:8px}.stat-score{font-size:64px;font-weight:900;color:#fff;text-shadow:0 0 25px rgba(255,255,255,.6)}.new-record-badge{display:inline-block;background:var(--neon-amber);color:#000;padding:6px 16px;border-radius:4px;font-weight:700;font-size:14px;margin-bottom:30px;animation:pulse-amber 1.5s infinite;letter-spacing:1px}@keyframes pulse-amber{0%{box-shadow:0 0 #f59e0bcc}70%{box-shadow:0 0 0 12px #f59e0b00}to{box-shadow:0 0 #f59e0b00}}.btn-restart{background:transparent;border:1px solid #fff;color:#fff;padding:14px 36px;font-size:18px;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:10px;transition:all .2s;text-transform:uppercase;letter-spacing:1px}.btn-restart:hover{background:#fff;color:#000;box-shadow:0 0 20px #ffffff80}