body{background-color:#0000;background-image:linear-gradient(#00000026 1px,#0000 1px),linear-gradient(90deg,#00000026 1px,#0000 1px),radial-gradient(at 20% 80%,#4caf5026 0%,#0000 50%),radial-gradient(at 80% 20%,#2196f31f 0%,#0000 50%),radial-gradient(#ffc10714 0%,#0000 60%),linear-gradient(135deg,#0a0f12 0%,#0d1a1f 20%,#0f1f24 40%,#0a1518 60%,#080d10 80%,#050808 100%);background-position:0 0,0 0,0 0,0 0,0 0,0 0;background-repeat:repeat,repeat,repeat,repeat,repeat,repeat;background-size:40px 40px,40px 40px,100% 100%,100% 100%,100% 100%,100% 100%;background-attachment:fixed;background-origin:padding-box,padding-box,padding-box,padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box,border-box,border-box,border-box;justify-content:center;align-items:center;height:100vh;margin:0;font-family:Segoe UI,Arial,sans-serif;display:flex;overflow:hidden}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(2px 2px at 10% 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ambientPulse{0%,to{opacity:.6}50%{opacity:.8}}#game-container{text-align:center;box-sizing:border-box;background:linear-gradient(#ffffff08,#00000005);border-radius:12px;width:min(420px,92vw);padding:26px 20px 20px;position:relative;box-shadow:0 20px 40px #0a142859}#game-title{color:#fff;text-shadow:0 2px 8px #00000080;z-index:50;letter-spacing:1px;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;-webkit-backdrop-filter:blur(8px);background:linear-gradient(135deg,#ffd70033,#ffaa0026);border:1px solid #ffd7004d;border-radius:15px;max-width:calc(100% - 40px);padding:4px 12px;font-size:12px;font-weight:800;text-decoration:none;transition:all .25s;display:inline-block;position:absolute;top:8px;left:50%;overflow:hidden;transform:translate(-50%);box-shadow:0 4px 12px #0000004d,0 0 8px #ffd70026}#game-title:hover{transform:translate(-50%)scale(1.03);box-shadow:0 6px 16px #00000059,0 0 12px 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#2196f34d;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;transition:all .25s;display:inline-flex;position:absolute;top:36px;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #2196f34d,inset 0 1px #ffffff26}#mute-btn:hover{transform:translate(-50%)translateY(-2px)scale(1.08);box-shadow:0 6px 18px #2196f373,inset 0 1px #fff3}#mute-btn:active{transform:translate(-50%)scale(.95)}@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.95;transform:scale(1.12)}to{opacity:1;transform:scale(1)}}.score-pulse{animation:.3s pulse}#game-over,#start-screen{color:#fff;text-align:center;z-index:30;-webkit-backdrop-filter:blur(12px);background:linear-gradient(145deg,#14283cf2,#0a192dfa);border:1px solid #ffffff1f;border-radius:16px;width:280px;max-width:90%;max-height:85%;padding:20px 24px;animation:.4s cubic-bezier(.34,1.56,.64,1) menuSlideIn;position:absolute;top:50%;left:50%;overflow:hidden;transform:translate(-50%,-50%);box-shadow:0 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floatParticle{0%,to{opacity:.4;transform:translateY(0)rotate(0)}50%{opacity:.8;transform:translateY(-15px)rotate(15deg)}}.game-title-animated{letter-spacing:1px;background:linear-gradient(90deg,gold,#ffec8b,gold) 0 0/200% 100%;-webkit-text-fill-color:transparent;text-shadow:none;filter:drop-shadow(0 2px 4px #ffd70040);z-index:1;-webkit-background-clip:text;background-clip:text;margin:0 0 4px;font-size:20px;font-weight:800;animation:3s linear infinite shimmer;position:relative}@keyframes shimmer{0%{background-position:200%}to{background-position:-200%}}.tagline{color:#fff9;letter-spacing:.3px;margin:0 0 14px;font-size:11px;font-style:italic}.shop-container{background:#ffffff08;border:1px solid #ffffff14;border-radius:12px;width:100%;margin:10px 0 15px;padding:10px}.shop-title{color:#ffffff80;text-transform:uppercase;letter-spacing:1px;text-align:left;margin-bottom:8px;font-size:10px}.shop-grid{grid-template-columns:repeat(2,1fr);gap:8px;max-height:200px;padding-right:4px;display:grid;overflow-y:auto}.shop-grid::-webkit-scrollbar{width:4px}.shop-grid::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}.skin-card{cursor:pointer;background:#1e293bb3;border:1px solid #ffffff1a;border-radius:10px;flex-direction:column;align-items:center;padding:8px;transition:all .2s;display:flex;position:relative}.skin-card:hover{background:#334155e6;border-color:#fff3}.skin-card.selected{background:#8b5cf626;border-color:#8b5cf6;box-shadow:0 0 12px #8b5cf640}.skin-card.locked .skin-preview{filter:grayscale()brightness(.6)}.skin-preview{justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:6px;display:flex}.skin-preview img{object-fit:contain;max-width:100%;max-height:100%}.skin-name{color:#fff;margin-bottom:4px;font-size:11px;font-weight:700}.price-tag{color:gold;background:#0000004d;border-radius:10px;margin-bottom:6px;padding:2px 6px;font-size:10px}.shop-btn{cursor:pointer;color:#fff;text-transform:uppercase;background:#475569;border:none;border-radius:5px;width:100%;padding:4px;font-size:9px;font-weight:800;transition:all .2s}.shop-btn.active{background:#8b5cf6}.skin-card.locked:not(.selected) .shop-btn{background:#10b981}#start-btn,#restart-btn{cursor:pointer;color:#fff;text-transform:uppercase;letter-spacing:1px;border:none;border-radius:25px;justify-content:center;align-items:center;gap:6px;padding:10px 24px;font-size:13px;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;position:relative;overflow:hidden}#start-btn{background:linear-gradient(135deg,#4caf50 0%,#2e7d32 100%);box-shadow:0 8px 24px #4caf5066,0 4px 8px #0003,inset 0 2px 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.3s}#start-btn:hover .btn-icon{transform:translate(3px)}#restart-btn:hover .btn-icon{animation:.6s spinIcon}@keyframes spinIcon{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.menu-instructions{border-top:1px solid #ffffff14;justify-content:center;gap:12px;margin-top:14px;padding-top:12px;display:flex}.menu-instructions span{color:#ffffff80;align-items:center;gap:4px;font-size:10px;transition:color .3s;display:flex}.menu-instructions span:hover{color:#fffc}.gameover-title{color:#ff5252;text-shadow:0 0 12px #ff525266,0 2px 4px #0000004d;margin:0 0 12px;font-size:22px;font-weight:800;animation:.5s ease-out shakeThenGlow}@keyframes shakeThenGlow{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-4px)}20%,40%,60%,80%{transform:translate(4px)}}.final-score-container{background:linear-gradient(135deg,#ffd7001f,#ffd7000a);border:1px solid #ffd70040;border-radius:12px;margin-bottom:10px;padding:12px 20px}.final-score-label{color:#ffffff8c;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:4px;font-size:10px}.final-score-value{background:linear-gradient(gold,#fa0);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:36px;font-weight:800;line-height:1;animation:.4s cubic-bezier(.34,1.56,.64,1) scorePopIn}@keyframes scorePopIn{0%{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}.high-score-container{color:#ffffffa6;justify-content:center;align-items:center;gap:6px;margin-bottom:10px;font-size:13px;display:flex}.trophy{font-size:18px;animation:1.5s ease-in-out infinite trophyBounce}@keyframes trophyBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}.new-record{color:gold;background:linear-gradient(90deg,#ffd7001f,#ffd70033,#ffd7001f);border-radius:20px;margin-bottom:12px;padding:6px 14px;font-size:13px;font-weight:700;animation:.8s ease-in-out infinite alternate newRecordPulse}@keyframes newRecordPulse{0%{transform:scale(1);box-shadow:0 0 8px #ffd70040}to{transform:scale(1.02);box-shadow:0 0 16px #ffd70080}}.secondary-btn{cursor:pointer;color:#ffffffbf;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:8px;width:100%;margin-top:8px;padding:8px 16px;font-size:11px;font-weight:600;transition:all .3s;display:block}.secondary-btn:hover{color:#fff;background:#ffffff1a;transform:translateY(-1px);box-shadow:0 4px 12px #0003}#debug-overlay{color:#fff;z-index:60;pointer-events:none;letter-spacing:.5px;-webkit-backdrop-filter:blur(8px);background:linear-gradient(135deg,#4caf5059,#2e7d324d);border:1px solid #4caf5066;border-radius:15px;padding:4px 12px;font-size:11px;font-weight:700;position:absolute;bottom:8px;left:50%;transform:translate(-50%);box-shadow:0 3px 10px #00000040,0 0 6px #4caf5033}#coin-counter-display{color:#fff;text-shadow:2px 2px 4px #00000080;z-index:10;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0000004d;border:1px solid #ffffff1a;border-radius:15px;align-items:center;gap:6px;padding:4px 12px;font-size:1.1rem;font-weight:700;display:flex;position:absolute;top:80px;left:32px}.total-coin-display{color:gold;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;background:#0f172ad9;border:1px solid #ffd70066;border-radius:20px;align-items:center;gap:6px;padding:6px 12px;font-size:1rem;font-weight:700;display:flex;position:absolute;top:15px;right:15px;box-shadow:0 4px 12px #0000004d}.total-coin-display.shake{animation:.5s cubic-bezier(.36,.07,.19,.97) both shake}@keyframes shake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-4px)}40%,60%{transform:translate(4px)}}.final-coins-container{color:gold;background:#ffd70014;border:1px solid #ffd70033;border-radius:20px;justify-content:center;align-items:center;gap:8px;margin-bottom:12px;padding:6px 16px;font-size:14px;font-weight:700;display:flex}.coin-icon{font-size:16px}