:root{--primary-color: #4caf50;--secondary-color: #45a049;--food-color: #f44336;--bg-dark: #111111;--bg-light: #1a1a1a;--text-color: #ffffff}body{background-color:var(--bg-dark);color:var(--text-color);font-family:Arial,sans-serif;display:flex;justify-content:center;align-items:center;min-height:100vh}#root{width:100%;display:flex;justify-content:center;align-items:center;min-height:100vh}.game-container{display:flex;flex-direction:column;align-items:center;gap:20px;padding:20px;background:linear-gradient(135deg,#1a1a1a 0%,#0d0d0d 100%);border-radius:10px;box-shadow:0 10px 40px #000c}.game-header{text-align:center;width:100%}.game-header h1{font-size:3em;font-weight:700;color:var(--primary-color);text-shadow:2px 2px 4px rgba(0,0,0,.5);margin-bottom:10px;letter-spacing:2px}.score-display{font-size:1.5em;color:var(--text-color);font-weight:700}.game-area{position:relative;display:inline-block;border:3px solid var(--primary-color);border-radius:5px;overflow:hidden;box-shadow:0 0 20px #4caf504d}.game-canvas{display:block;background-color:var(--bg-dark);image-rendering:pixelated;image-rendering:crisp-edges}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#000000d9;display:flex;justify-content:center;align-items:center;z-index:10;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.overlay-content{text-align:center;color:var(--text-color);animation:fadeIn .5s ease-in}.overlay-content h2{font-size:2.5em;margin-bottom:20px;color:var(--primary-color);text-shadow:2px 2px 4px rgba(0,0,0,.5)}.overlay-content p{font-size:1.2em;margin-bottom:15px;color:var(--text-color)}.controls{margin-top:20px;padding-top:20px;border-top:2px solid var(--primary-color)}.controls p{font-size:1em;color:#aaa}.overlay-content.game-over h2{color:var(--food-color)}.game-footer{width:100%;display:flex;justify-content:center;gap:10px}.reset-button{padding:12px 30px;font-size:1.1em;background-color:var(--primary-color);color:#fff;border:none;border-radius:5px;cursor:pointer;font-weight:700;transition:all .3s ease;box-shadow:0 4px 15px #4caf504d}.reset-button:hover{background-color:#45a049;transform:translateY(-2px);box-shadow:0 6px 20px #4caf5066}.reset-button:active{transform:translateY(0);box-shadow:0 2px 10px #4caf504d}@keyframes fadeIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media (max-width: 768px){.game-container{padding:15px;gap:15px}.game-header h1{font-size:2em}.score-display{font-size:1.2em}.overlay-content h2{font-size:1.8em}.overlay-content p{font-size:1em}}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;background-color:#111;color:#fff;font-family:Arial,sans-serif;overflow:hidden}#root{width:100%;height:100%;display:flex;justify-content:center;align-items:center}