body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#0a0a2a;color:#e0e0e0;overflow:hidden;display:flex;justify-content:center;align-items:center;min-height:100vh}.app-container{display:flex;flex-direction:column;align-items:center;width:100%;max-width:800px;background:linear-gradient(to bottom,#1a1a40,#0a0a2a);border-radius:15px;box-shadow:0 10px 30px #00000080,inset 0 0 20px #ffffff0d;padding:20px;box-sizing:border-box}.game-header{display:flex;justify-content:space-between;align-items:center;width:100%;padding:10px 20px;background-color:#1a1a4099;border-radius:10px 10px 0 0;box-shadow:0 2px 10px #0000004d;margin-bottom:15px}.cloud-sync-icon{font-size:1.5em;color:#64b5f6;text-shadow:0 0 8px #64b5f6}.game-title{font-size:2em;color:#fff;text-shadow:0 0 15px #00ffff,0 0 5px #00ffff;flex-grow:1;text-align:center;margin:0 0 0 -40px}.score-container,.lives-container{display:flex;align-items:center;font-size:1.1em;font-weight:700;padding:5px 10px;background-color:#0000004d;border-radius:8px;margin-left:15px;box-shadow:inset 0 0 5px #ffffff1a}.score-label,.lives-label{color:#bdbdbd;margin-right:8px}.score-value,.lives-value{color:#ffeb3b;text-shadow:0 0 8px #ffeb3b}.game-canvas-wrapper{position:relative;width:100%;display:flex;justify-content:center;align-items:center;border-radius:10px;overflow:hidden;box-shadow:0 5px 20px #0006,inset 0 0 15px #ffffff14;background-color:#0003}.game-canvas{display:block;border-radius:10px;background-color:transparent}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);background-color:#0a0a2ab3;border-radius:10px;text-align:center;padding:20px;box-sizing:border-box;z-index:10}.overlay h2{font-size:3em;color:#fff;text-shadow:0 0 20px #00ffff,0 0 10px #00ffff;margin-bottom:15px;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.9}to{transform:scale(1);opacity:1}}.overlay p{font-size:1.4em;color:#e0e0e0;margin-bottom:25px;line-height:1.6}.start-button,.restart-button{padding:15px 30px;font-size:1.5em;font-weight:700;color:#fff;background:linear-gradient(to right,#4a00e0,#8e2de2);border:none;border-radius:10px;cursor:pointer;box-shadow:0 5px 15px #4a00e080,0 0 10px #8e2de2b3;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px}.start-button:hover,.restart-button:hover{background:linear-gradient(to right,#8e2de2,#4a00e0);box-shadow:0 8px 20px #4a00e0b3,0 0 15px #8e2de2e6;transform:translateY(-3px)}.start-button:active,.restart-button:active{transform:translateY(0);box-shadow:inset 0 0 10px #00000080}.loading-screen p{font-size:1.5em;color:#fff;text-shadow:0 0 10px #00ffff}.game-footer{display:flex;justify-content:center;width:100%;padding:15px 20px;background-color:#1a1a4099;border-radius:0 0 10px 10px;box-shadow:0 -2px 10px #0000004d;margin-top:15px}.high-score-display{font-size:1.2em;color:#c5e1a5;font-weight:700;text-shadow:0 0 8px #c5e1a5}@media (max-width: 600px){.game-header{flex-direction:column;padding:15px}.game-title{font-size:1.8em;margin-left:0;margin-bottom:10px}.score-container,.lives-container{font-size:1em;margin:5px 0}.overlay h2{font-size:2.5em}.overlay p{font-size:1.2em}.start-button,.restart-button{font-size:1.3em;padding:12px 25px}.game-footer{margin-top:10px}.high-score-display{font-size:1em}}.game-title,.score-value,.lives-value,.high-score-display{animation:neon-glow 1.5s infinite alternate}@keyframes neon-glow{0%{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #00ffff,0 0 20px #00ffff,0 0 25px #00ffff,0 0 30px #00ffff,0 0 35px #00ffff}to{text-shadow:0 0 10px #fff,0 0 20px #fff,0 0 25px #4dd0e1,0 0 30px #4dd0e1,0 0 35px #4dd0e1,0 0 40px #4dd0e1,0 0 45px #4dd0e1}}.score-value,.lives-value{animation-name:neon-glow-score}@keyframes neon-glow-score{0%{text-shadow:0 0 5px #fff,0 0 10px #ffeb3b,0 0 15px #ffeb3b,0 0 20px #ffeb3b}to{text-shadow:0 0 10px #fff,0 0 20px #fff800,0 0 25px #fff800,0 0 30px #fff800}}.high-score-display{animation-name:neon-glow-high-score}@keyframes neon-glow-high-score{0%{text-shadow:0 0 5px #fff,0 0 10px #c5e1a5,0 0 15px #c5e1a5,0 0 20px #c5e1a5}to{text-shadow:0 0 10px #fff,0 0 20px #aed581,0 0 25px #aed581,0 0 30px #aed581}}