html,body,#root{height:100%;margin:0;padding:0;font-family:Nunito,sans-serif}.game-container{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:100vh;background-color:#f3e9dc;background-image:url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23d3c8b6" fill-opacity="0.4"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');padding:1rem;box-sizing:border-box;position:relative}.score{color:#6d5d4b;font-size:1.8rem;font-weight:700;margin-bottom:1rem;height:35px}.board{display:grid;grid-template-rows:repeat(20,1fr);grid-template-columns:repeat(20,1fr);width:90vw;height:90vw;max-width:450px;max-height:450px;aspect-ratio:1 / 1;border:4px solid #8b7e6a;background-color:#faf3e0;border-radius:16px;box-shadow:0 8px 16px #0000001a}.cell{width:100%;height:100%}.snake{background-color:#a3b18a;border-radius:4px;box-shadow:inset 0 0 2px #0003}.food{background-color:#e57373;border-radius:50%;box-shadow:0 0 5px #e57373}.game-over-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#5e503f80;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:100}.game-over-box{background-color:#fffaf0;padding:2.5rem 3.5rem;border-radius:24px;text-align:center;color:#5e503f;border:2px solid #d4c4a2;box-shadow:0 12px 30px #0003}.game-over-box h2{font-size:2.8rem;font-weight:800;margin-top:0;margin-bottom:.5rem}.game-over-box .final-score{font-size:1.6rem;margin-bottom:2.5rem;color:#8a7c6a}.game-over-box button{padding:1rem 2.5rem;font-size:1.3rem;font-weight:700;border:none;border-radius:12px;background-color:#a3b18a;color:#fff;cursor:pointer;transition:all .25s ease;box-shadow:0 4px 8px #00000026}.game-over-box button:hover{background-color:#8c9a75;transform:translateY(-2px);box-shadow:0 6px 12px #0003}.controls{display:grid;grid-template-columns:repeat(3,80px);grid-template-rows:repeat(2,80px);gap:12px;margin-top:auto;padding-top:25px;grid-template-areas:".     up    ." "left  down  right"}.controls button{font-size:3rem;background-color:#d4c4a2;color:#fffaf0;border:none;border-radius:24px;touch-action:manipulation;display:flex;justify-content:center;align-items:center;padding:0;line-height:1;transition:background-color .2s ease}.controls button:active{background-color:#bfae90}.up{grid-area:up}.left{grid-area:left}.down{grid-area:down}.right{grid-area:right}@media (min-width: 769px){.controls{display:none}.game-container{justify-content:center}.board{width:60vmin;height:60vmin;max-width:550px;max-height:550px}}.start-screen-container{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:100vh;background-color:#f3e9dc;background-image:url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23d3c8b6" fill-opacity="0.4"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');padding:1rem;box-sizing:border-box;text-align:center;font-family:Nunito,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.start-screen-box{background-color:#fffaf0;padding:3rem 2rem;border-radius:24px;color:#5e503f;border:2px solid #d4c4a2;box-shadow:0 12px 30px #0003;max-width:90vw;width:400px;animation:float-in .8s ease-out}@keyframes float-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.game-title{font-size:3.5rem;font-weight:800;margin:0;color:#6d5d4b}.game-subtitle{font-size:1.4rem;margin-top:.5rem;margin-bottom:3rem;color:#8a7c6a}.start-button{padding:1rem 2.5rem;font-size:1.5rem;font-weight:700;border:none;border-radius:16px;background-color:#a3b18a;color:#fff;cursor:pointer;transition:all .25s ease;box-shadow:0 4px 8px #00000026;width:100%;max-width:300px;-webkit-tap-highlight-color:transparent}.start-button:hover,.start-button:focus{background-color:#8c9a75;transform:translateY(-3px);box-shadow:0 8px 15px #0003;outline:none}@media (max-width: 480px){.game-title{font-size:2.8rem}.game-subtitle{font-size:1.2rem}.start-button{font-size:1.3rem;padding:1rem 2rem}.start-screen-box{padding:2.5rem 1.5rem}}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%}body{font-family:Nunito,sans-serif}