@tailwind base;@tailwind components;@tailwind utilities;.grid{display:grid;grid-template-rows:repeat(auto-fill,minmax(20px,1fr));gap:2px}.grid-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(20px,1fr))}.grid-tile{width:20px;height:20px;border:1px solid #ccc;cursor:pointer}.grid-tile.start{background-color:green}.grid-tile.end{background-color:red}.grid-tile.wall{background-color:#4a4a4a}.grid-tile.visited{position:relative}.grid-tile.visited:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(45deg,rgba(0,0,0,1) 25%,transparent 25%,transparent 50%,rgba(0,0,0,1) 50%,rgba(0,0,0,1) 75%,transparent 75%);background-size:8px 8px;pointer-events:none}.grid-tile.path{position:relative}.grid-tile.path:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(-45deg,rgba(255,0,0,1) 25%,transparent 25%,transparent 50%,rgba(255,0,0,1) 50%,rgba(255,0,0,1) 75%,transparent 75%);background-size:8px 8px;pointer-events:none}.controls{margin-top:20px}.controls button{margin-right:10px;padding:10px 20px;background-color:#007bff;color:#fff;border:none;cursor:pointer}.controls button:hover{background-color:#0056b3}.grid-container{padding-top:1.2rem;padding-bottom:1.2rem}.terrain-selector{display:flex;gap:1rem;justify-content:flex-start;margin-bottom:1rem}.terrain-btn{padding:.5rem 1rem;border:1px solid #ccc;border-radius:.25rem;cursor:pointer}.terrain-btn.active{background-color:#007bff;color:#fff}.grid-tile.water{background-color:#4a90e2}.grid-tile.mountain{background-color:#8b4513}nav{margin-bottom:20px}nav a{margin-right:10px;padding:10px 20px;background-color:#007bff;color:#fff;text-decoration:none;border-radius:5px}nav a:hover{background-color:#0056b3}.game-page{text-align:center}.game-page h1{margin-bottom:20px}.game-page .controls{margin-top:20px}.game-page select{margin-right:10px;padding:10px}