*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{background:#000;overflow:hidden;font-family:Orbitron,Courier New,monospace;color:#fff}canvas{display:block;position:fixed;top:0;left:0}.screen{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#000000d1;z-index:20;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.screen.hidden{display:none}.panel{text-align:center;padding:2.5rem 3rem;border:1px solid rgba(0,245,255,.25);border-radius:8px;background:#000812eb;box-shadow:0 0 60px #00f5ff1f,inset 0 0 40px #00f5ff0a;min-width:320px}.logo{font-size:3.8rem;font-weight:900;letter-spacing:.35em;background:linear-gradient(135deg,#00f5ff,#0060ff 55%,#a0f);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:logoPulse 3s ease-in-out infinite;margin-bottom:.4rem}@keyframes logoPulse{0%,to{filter:brightness(1)}50%{filter:brightness(1.5) drop-shadow(0 0 12px #00f5ff)}}.tagline{letter-spacing:.45em;font-size:.65rem;color:#00f5ff8c;margin-bottom:2.2rem}.btn-group{display:flex;flex-direction:column;gap:.9rem;margin-bottom:1.8rem}.btn{font-family:Orbitron,monospace;font-weight:700;font-size:.95rem;letter-spacing:.1em;padding:.8rem 2.4rem;border-radius:4px;cursor:pointer;background:transparent;border:1px solid currentColor;transition:all .18s;text-transform:uppercase}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#00f5ff;box-shadow:0 0 18px #00f5ff4d}.btn-primary:hover{box-shadow:0 0 32px #00f5ff8c}.btn-secondary{color:#f0a;box-shadow:0 0 18px #ff00aa4d}.btn-secondary:hover{box-shadow:0 0 32px #ff00aa8c}.controls-hint{display:flex;gap:1.5rem;justify-content:center;color:#ffffff4d;font-size:.6rem;letter-spacing:.04em;margin-bottom:1.2rem}.difficulty-row{display:flex;align-items:center;justify-content:center;gap:.5rem}.diff-label{font-size:.65rem;color:#fff6;letter-spacing:.1em;margin-right:.2rem}.map-select-row{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-bottom:1rem}.map-dropdown{background:#001e28cc;color:#00f5ff;border:1px solid rgba(0,245,255,.5);padding:.4rem .8rem;font-family:Orbitron,monospace;font-size:.7rem;border-radius:4px;outline:none;cursor:pointer}.map-dropdown:focus{box-shadow:0 0 10px #00f5ff66}.diff-btn{font-family:Orbitron,monospace;font-size:.55rem;letter-spacing:.1em;padding:.3rem .7rem;border:1px solid rgba(255,255,255,.2);border-radius:3px;background:transparent;color:#ffffff59;cursor:pointer;transition:all .15s}.diff-btn.active{border-color:#00f5ff;color:#00f5ff;box-shadow:0 0 10px #00f5ff4d}.career-stats{margin:20px 0;padding:15px;background:#00323c66;border:1px solid rgba(0,200,255,.3);border-radius:8px}.career-stats h3{font-size:14px;color:#0cf;letter-spacing:2px;margin-bottom:15px}.stats-grid{display:flex;justify-content:space-around;gap:15px}.stat-box{display:flex;flex-direction:column;align-items:center}.stat-box span:first-child{font-size:10px;color:#88a;letter-spacing:1px}.stat-box span:last-child{font-size:24px;font-weight:700;color:#fff;text-shadow:0 0 8px rgba(255,255,255,.5);margin-top:5px}#screen-round-over .panel{gap:1rem;display:flex;flex-direction:column}#round-result{font-size:2rem;font-weight:700;margin-bottom:.4rem}#round-detail{color:#ffffff80;font-size:.75rem;letter-spacing:.1em;margin-bottom:1.2rem}#in-game-hud{position:fixed;bottom:20px;left:20px;z-index:10}#in-game-hud.hidden{display:none!important}#btn-quit{font-size:.65rem;padding:.4rem .8rem;background:#000812b3;border-color:#f0a6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}#btn-mobile-fire{position:fixed;bottom:40px;left:50%;transform:translate(-50%);width:80px;height:80px;border-radius:50%;background:#f056;border:2px solid #ff0055;color:#fff;font-family:Orbitron,monospace;font-weight:700;font-size:14px;box-shadow:0 0 20px #f059;z-index:10;display:none;touch-action:manipulation;-webkit-user-select:none;user-select:none}#btn-mobile-fire:active,#btn-mobile-fire.active{background:#f05c;transform:translate(-50%) scale(.95)}#btn-mobile-fire.disabled{background:#64646433;border-color:#96969666;color:#ffffff80;box-shadow:none}#btn-mobile-fire.hidden{display:none!important}@media (hover: none) and (pointer: coarse){#btn-mobile-fire{display:flex;align-items:center;justify-content:center}}@media (max-width: 600px){.logo{font-size:2.2rem;letter-spacing:.2em}.tagline{font-size:.55rem;letter-spacing:.15em}.panel{padding:1.5rem 1rem;min-width:280px;width:90vw}.controls-hint{flex-direction:column;gap:.5rem}.difficulty-row{flex-wrap:wrap}.btn-group{margin-bottom:1rem}}