:root{--neon-cyan: #00f5ff;--neon-pink: #ff006e;--bg-dark: #020617}body{margin:0;background:var(--bg-dark);color:#fff;font-family:JetBrains Mono,monospace;overflow:hidden;-webkit-user-select:none;user-select:none}.game-container{width:100vw;height:100vh;position:relative;background:radial-gradient(circle at center,#0f172a,#020617)}.vignette{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle,transparent 40%,rgba(0,0,0,.6) 100%);pointer-events:none;z-index:5}.loading-screen{height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;background:var(--bg-dark);gap:20px}.loader-icon{filter:drop-shadow(0 0 15px var(--neon-cyan))}.hud-overlay{position:absolute;top:40px;left:40px;right:40px;display:flex;justify-content:space-between;z-index:20;pointer-events:none}.score-box .label{font-size:12px;color:var(--neon-cyan);letter-spacing:2px;opacity:.8}.score-box .value{font-size:48px;font-weight:900;text-shadow:0 0 20px var(--neon-cyan)}.high-score{font-size:14px;color:#64748b;display:flex;align-items:center;gap:6px}.shortcuts{margin-top:20px;font-size:12px;color:#475569;display:flex;align-items:center;gap:10px}.shortcuts .key{border:1px solid #475569;padding:2px 6px;border-radius:4px}.lives-box{display:flex;gap:12px;filter:drop-shadow(0 0 10px var(--neon-cyan))}.cloud-sync{margin-top:15px;text-align:right;font-size:12px;color:var(--neon-cyan);opacity:.6}.mobile-controls{position:absolute;bottom:50px;left:40px;right:40px;display:flex;justify-content:space-between;z-index:30}.d-pad{display:flex;gap:20px}.ctrl-btn{width:85px;height:85px;border-radius:50%;background:#0f172a66;border:2px solid rgba(0,245,255,.3);color:var(--neon-cyan);display:flex;justify-content:center;align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.ctrl-btn:active{background:var(--neon-cyan);color:#000;box-shadow:0 0 30px var(--neon-cyan)}.fire-btn{width:110px;height:110px;border-color:#ff006e66;color:var(--neon-pink)}.fire-btn:active{background:var(--neon-pink);box-shadow:0 0 30px var(--neon-pink)}.menu-overlay,.pause-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#020617e6;display:flex;justify-content:center;align-items:center;z-index:100;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px)}.menu-card,.pause-card{text-align:center;padding:60px;border:1px solid var(--neon-cyan);background:#0f172acc;box-shadow:0 0 100px #00f5ff1a}.glitch-title{font-size:64px;font-weight:900;letter-spacing:8px;color:var(--neon-cyan);text-shadow:4px 4px var(--neon-pink);margin-bottom:40px}.death-report{background:#ff006e1a;padding:30px;margin-bottom:40px;border:1px dashed var(--neon-pink)}.reason{color:var(--neon-pink);font-size:18px;margin-bottom:10px}.final-score{font-size:32px;font-weight:700}.neon-btn{background:transparent;border:2px solid var(--neon-cyan);color:var(--neon-cyan);padding:20px 50px;font-size:20px;font-weight:700;cursor:pointer;transition:.3s;display:flex;align-items:center;gap:15px;margin:0 auto}.neon-btn:hover{background:var(--neon-cyan);color:#000;box-shadow:0 0 40px var(--neon-cyan)}.empty-hint{margin-top:30px;color:#64748b;font-style:italic}@media (max-width: 768px){.hud-overlay{top:20px;left:20px;right:20px}.score-box .value{font-size:32px}.glitch-title{font-size:36px}.shortcuts{display:none}}