:root{--solana-purple:#9945FF;--solana-green:#14F195;--solana-dark:#000000;--text-color:#FFFFFF;--eth-blue:#627EEA}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--solana-dark);color:var(--text-color);font-family:inter,sans-serif;overflow:hidden;height:100vh;width:100vw}#app{position:relative;height:100%;width:100%;z-index:1}#stars-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background:radial-gradient(circle at center,#1a1a2e 0%,#000000 100%)}.star{position:absolute;top:0;left:0;background:#fff;border-radius:50%;pointer-events:none;will-change:transform;opacity:0;box-shadow:0 0 8px 2px rgba(255,255,255,.3)}.coin{position:absolute;width:40px;height:40px;background-image:url(solana-logo.png);background-size:contain;background-repeat:no-repeat;background-position:50%;pointer-events:none;z-index:5;transition:transform .3s,opacity .3s;filter:drop-shadow(0 0 10px var(--solana-green))}.boost{position:absolute;width:50px;height:50px;background:radial-gradient(circle,#FFD700,#FFA500);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:30px;pointer-events:none;z-index:5;transition:transform .3s,opacity .3s;filter:drop-shadow(0 0 15px #FFD700);animation:pulse 1s infinite}@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}#enemies-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:6;pointer-events:none}.enemy{position:absolute;width:50px;height:50px;pointer-events:none;filter:drop-shadow(0 0 15px var(--eth-blue))}.enemy svg{width:100%;height:100%}#bullets-container,#enemy-bullets-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:7;pointer-events:none}.bullet{position:absolute;width:4px;height:12px;background:linear-gradient(to bottom,var(--solana-green),var(--solana-purple));border-radius:2px;box-shadow:0 0 10px var(--solana-green)}.enemy-bullet{position:absolute;width:3px;height:20px;background:linear-gradient(to bottom,#ff0000,#ff4444);border-radius:2px;box-shadow:0 0 15px #ff0000,0 0 30px #ff0000;pointer-events:none}#ship-container{position:fixed;pointer-events:none;z-index:10;width:60px;height:60px;transition:transform .1s ease-out}#ship{width:100%;height:100%;filter:drop-shadow(0 0 15px var(--solana-purple))}.hud-top{position:fixed;top:2rem;left:2rem;right:2rem;display:flex;gap:2rem;align-items:center;z-index:30}.score-board,.coins-board{font-family:orbitron,sans-serif;color:var(--solana-green);font-size:1rem;letter-spacing:2px}.coins-board{color:var(--solana-purple)}.health-bar-container{margin-left:auto}.health-label{font-family:orbitron,sans-serif;color:var(--text-color);font-size:.8rem;letter-spacing:1px;margin-bottom:.3rem}.health-bar{width:200px;height:20px;background:rgba(255,255,255,.1);border:2px solid var(--solana-purple);border-radius:10px;overflow:hidden}.health-fill{width:100%;height:100%;background:linear-gradient(90deg,#ff4545,var(--solana-green));transition:width .3s ease}.game-over{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.9);display:flex;align-items:center;justify-content:center;z-index:1000}.game-over.hidden{display:none}.game-over-content{text-align:center;padding:3rem;background:rgba(15,15,25,.9);border:2px solid var(--solana-purple);border-radius:10px}.game-over-content h1{font-family:orbitron,sans-serif;font-size:4rem;color:var(--solana-purple);margin-bottom:2rem;text-shadow:0 0 20px var(--solana-purple)}.final-score,.final-coins{font-family:orbitron,sans-serif;font-size:1.5rem;margin:1rem 0}.final-score{color:var(--solana-green)}.final-coins{color:var(--solana-purple)}#restart-btn{margin-top:2rem;padding:1rem 3rem;font-family:orbitron,sans-serif;font-size:1.2rem;background:var(--solana-purple);color:#fff;border:none;border-radius:5px;cursor:pointer;transition:all .3s}#restart-btn:hover{background:var(--solana-green);transform:scale(1.05);box-shadow:0 0 20px var(--solana-green)}.donation-box-v2{position:fixed;bottom:2rem;left:2rem;background:rgba(15,15,25,.8);border:1px solid rgba(153,69,255,.4);padding:1rem 1.5rem;cursor:pointer;z-index:100;transition:all .3s}.donation-box-v2:hover{border-color:var(--solana-purple);background:rgba(153,69,255,.1)}.donation-box-v2 .label{color:var(--solana-purple);font-weight:600;font-size:.9rem;margin-bottom:.5rem}.donation-box-v2 .address{color:#fff;font-family:monospace;font-size:.85rem;letter-spacing:.5px}#copy-toast{position:absolute;top:-2.5rem;left:0;background:var(--solana-purple);color:#fff;padding:.4rem 1rem;border-radius:4px;display:none;font-size:.75rem;white-space:nowrap}.music-control{position:fixed;top:2rem;right:2rem;z-index:100}#music-toggle{background:rgba(153,69,255,.1);border:1px solid rgba(153,69,255,.3);color:var(--solana-green);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;padding:8px}#music-toggle:hover{background:rgba(20,241,149,.1);border-color:var(--solana-green);box-shadow:0 0 15px var(--solana-green)}#music-toggle.muted{opacity:.5;color:#ff4545;border-color:#ff4545}#music-toggle svg{width:100%;height:100%}