.sv-container{--primary:#3b82f6;--bg:#050510;background:linear-gradient(180deg,#0a0a20 0%,var(--bg)100%);color:#e2e8f0;width:100%;height:100%;min-height:100vh;font-family:Orbitron,sans-serif;position:relative}.sv-menu,.sv-victory,.sv-defeat{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:2rem;display:flex}.sv-title{color:var(--primary);text-shadow:0 0 20px var(--primary);font-size:1.8rem}.sv-subtitle{color:#64748b;margin-bottom:1rem}.sv-ships{text-align:left;margin-bottom:1.5rem;font-size:.75rem}.sv-ships div{margin:.4rem 0}.sv-start-btn,.sv-primary-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:1rem 2rem}.sv-back-btn{color:#64748b;cursor:pointer;background:0 0;border:1px solid #334155;margin-top:1rem;padding:.5rem 1rem}.sv-game{flex-direction:column;display:flex}.sv-game.bullet-time{filter:hue-rotate(30deg)}.sv-game.bullet-time .sv-arena{animation:.5s infinite slowmo-pulse}@keyframes slowmo-pulse{0%,to{box-shadow:inset 0 0 50px #f59e0b33}50%{box-shadow:inset 0 0 80px #f59e0b66}}.sv-hud{background:#000000b3;justify-content:space-between;align-items:center;padding:.5rem 1rem;display:flex}.sv-ships-status{gap:.5rem;display:flex}.sv-ship-indicator{background:#ffffff0d;border-radius:4px;padding:.25rem .5rem;font-size:.7rem}.sv-ship-indicator.active{background:var(--primary);color:#fff}.sv-ship-indicator.dead{opacity:.3}.sv-score{color:var(--primary);font-weight:700}.sv-wave{color:#f59e0b;font-size:.9rem}.sv-bullet-time-bar{background:#222;border-radius:6px;width:200px;height:12px;margin:.5rem auto;position:relative;overflow:hidden}.sv-bullet-time-bar div{background:linear-gradient(90deg,#f59e0b,#fbbf24);height:100%}.sv-bullet-time-bar span{font-size:.5rem;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.sv-arena{background:radial-gradient(#0a0a30 0%,#050510 100%);flex:1;min-height:400px;position:relative;overflow:hidden}.sv-enemy{font-size:1.8rem;position:absolute;transform:translate(-50%,-50%)}.sv-enemy.sv-boss{font-size:3rem}.sv-enemy.sv-elite{font-size:2.2rem}.sv-powerup{font-size:1.3rem;animation:1s infinite float;position:absolute;transform:translate(-50%,-50%)}@keyframes float{0%,to{transform:translate(-50%,-50%)translateY(0)}50%{transform:translate(-50%,-50%)translateY(-5px)}}.sv-projectile{border-radius:2px;width:4px;height:12px;position:absolute;transform:translate(-50%,-50%)}.sv-projectile.player{background:var(--primary);box-shadow:0 0 5px var(--primary)}.sv-projectile.player.sv-missile{background:#ef4444;width:8px;height:16px;box-shadow:0 0 8px #ef4444}.sv-projectile.enemy{background:#ef4444;box-shadow:0 0 5px #ef4444}.sv-ship{font-size:2rem;transition:left 50ms;position:absolute;transform:translate(-50%,-50%)}.sv-ship.active{filter:drop-shadow(0 0 10px)}.sv-shield-bubble{font-size:.8rem;position:absolute;top:-15px}.sv-hit-effect{pointer-events:none;color:var(--primary);font-weight:700;animation:1s float-up;position:absolute;transform:translate(-50%,-50%)}@keyframes float-up{to{opacity:0;transform:translate(-50%,-100%)}}.sv-controls{background:#00000080;justify-content:center;gap:.5rem;padding:1rem;display:flex}.sv-controls button{border:1px solid var(--primary);color:var(--primary);cursor:pointer;background:#3b82f633;border-radius:8px;width:50px;height:50px;font-size:1.2rem}