.game-wrapper{width:100%;height:100vh;background:#050510;color:#fff;font-family:Inter,system-ui,sans-serif;overflow:hidden;position:relative;display:flex;flex-direction:column}.hud-top{position:absolute;top:0;left:0;right:0;height:70px;padding:0 24px;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(to bottom,rgba(0,0,0,.9),transparent);z-index:20}.stat-group,.score-display{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.3rem;letter-spacing:1px}.icon-gold{color:gold;filter:drop-shadow(0 0 5px #ffd700)}.icon-blue{color:#00f2ff;filter:drop-shadow(0 0 5px #00f2ff)}.score-num{font-variant-numeric:tabular-nums;background:linear-gradient(to bottom,#fff,#00f2ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.pause-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;padding:10px;border-radius:14px;cursor:pointer;transition:all .2s}.pause-btn:hover{background:#00f2ff33;border-color:#00f2ff}.arena{flex:1;position:relative;overflow:hidden}.stars-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(1px 1px at 20px 30px,#fff,#0000),radial-gradient(1px 1px at 100px 150px,#fff,#0000),radial-gradient(2px 2px at 250px 400px,#00f2ff,#0000);background-size:300px 300px;opacity:.4;animation:spaceScroll 20s linear infinite}@keyframes spaceScroll{0%{background-position:0 0}to{background-position:0 300px}}.base-area{position:absolute;bottom:0;left:0;right:0;height:100px;background:linear-gradient(to top,rgba(0,242,255,.25),transparent);border-top:3px solid #00f2ff;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:10px;box-shadow:0 -10px 30px #00f2ff33}.base-health-bar{width:70%;height:24px;background:#0009;border:2px solid #00f2ff;border-radius:12px;position:relative;overflow:hidden;margin-bottom:8px}.health-fill{height:100%;background:linear-gradient(90deg,#00f2ff,#06f);transition:width .4s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 0 20px #00f2ff}.health-text{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;justify-content:center;align-items:center;font-size:.8rem;font-weight:900;color:#fff;text-shadow:0 0 4px black}.base-sprite img{width:70px;height:70px;filter:drop-shadow(0 0 15px #00f2ff)}.player{position:absolute;width:64px;height:64px;z-index:10}.player img{width:100%;height:100%;object-fit:contain}.engine-glow{position:absolute;bottom:-15px;left:50%;transform:translate(-50%);width:24px;height:24px;background:#00f2ff;filter:blur(12px);border-radius:50%;animation:engineFlicker .1s infinite alternate}@keyframes engineFlicker{0%{opacity:.4;transform:translate(-50%) scale(.8)}to{opacity:1;transform:translate(-50%) scale(1.3)}}.bullet{position:absolute;width:6px;height:24px;background:#00f2ff;box-shadow:0 0 15px #00f2ff,0 0 30px #06f;border-radius:4px}.enemy{position:absolute;width:56px;height:56px;display:flex;flex-direction:column;align-items:center}.enemy img{width:100%;height:100%;object-fit:contain}.enemy.medium{width:80px;height:80px}.enemy.large{width:110px;height:110px}.enemy-hp-bar{width:80%;height:5px;background:#fff3;border-radius:3px;margin-top:-5px;overflow:hidden}.hp-fill{height:100%;background:#f05;box-shadow:0 0 5px #f05}.controls-hint{position:absolute;bottom:110px;left:0;right:0;text-align:center;font-size:.8rem;color:#fff6;pointer-events:none}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#050514e6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;justify-content:center;align-items:center;z-index:100}.menu-card{width:340px;padding:40px;background:#ffffff08;border:1px solid rgba(0,242,255,.2);border-radius:32px;text-align:center;box-shadow:0 20px 50px #00000080}.neon-text{font-size:2.5rem;font-weight:900;background:linear-gradient(to bottom,#fff,#00f2ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:8px}.cloud-sync-tag{font-size:.8rem;color:#00f2ff;opacity:.8;margin-bottom:20px}.main-btn{width:100%;background:linear-gradient(135deg,#00f2ff,#06f);border:none;color:#fff;padding:18px;font-size:1.2rem;font-weight:700;border-radius:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:12px;margin-top:24px}.menu-btn{width:100%;padding:14px;margin:10px 0;border-radius:14px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;font-weight:700}.menu-btn.primary{background:#00f2ff;color:#050510}.menu-btn.secondary{background:#ffffff14;color:#fff;border:1px solid rgba(255,255,255,.1)}.danger-text{font-size:2.8rem;color:#f05;text-shadow:0 0 20px rgba(255,0,85,.4);margin-bottom:24px}.loading-tag{position:absolute;bottom:20px;right:20px;font-size:.75rem;color:#ffffff4d}