body{display:flex;justify-content:center;align-items:center;height:100vh;background-color:#f0f0f0;margin:0}.puzzle-wrapper{display:flex;flex-direction:column;align-items:center}.controls{margin-bottom:20px}button{margin:0 10px;padding:10px 20px;font-size:16px;cursor:pointer}select{margin:0 10px;padding:5px;font-size:16px}.move-controls{display:flex;gap:10px}.puzzle-container{display:grid;gap:2px}.puzzle-piece{width:100%;height:100%;background-size:cover;cursor:grab;border:1px solid #ccc}.puzzle-piece:active{opacity:.6}.puzzle-piece.grabbing{cursor:grabbing}.drop-area{transition:all .3s}.drop-area:hover{cursor:pointer;background-color:#dbd9d9;transition:all .3s}.actions-options{display:flex;justify-content:center;gap:10px;margin-bottom:1rem}