:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.game-container{display:flex;flex-direction:column;align-items:center;gap:20px}.board{display:grid;grid-template-columns:repeat(8,40px);grid-template-rows:repeat(9,40px);gap:2px;background-color:#333;padding:4px;border-radius:4px;position:relative}.cell{width:40px;height:40px;background-color:#444;border-radius:2px}.block{position:absolute;height:40px;border-radius:6px;box-sizing:border-box;border:3px solid rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;font-weight:700;transition:all .2s ease;z-index:10;box-shadow:inset 0 0 0 2px #ffffff4d,0 4px 6px #0006}.block.type-1{background-color:#e74c3c}.block.type-2{background-color:#2ecc71}.block.type-3{background-color:#f1c40f;color:#333}.block.type-4{background-color:#9b59b6}.block.source-block{box-shadow:0 0 10px 4px #fffc,inset 0 0 0 2px #fff;z-index:30;animation:pulse 1s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.02)}to{transform:scale(1)}}.block.suggestion{opacity:.6;border:3px dashed rgba(255,255,255,.8);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%,transparent);background-size:10px 10px;z-index:20}.block.suggestion{opacity:.5;border:2px dashed white;z-index:20;pointer-events:none}.controls{display:flex;gap:10px}.row-input{display:grid;grid-template-columns:repeat(8,40px);gap:2px;background-color:#2a2a2a;padding:10px;border-radius:8px}.input-cell{width:40px;height:40px;background-color:#555;cursor:pointer;border-radius:2px;display:flex;align-items:center;justify-content:center}.input-cell:hover{background-color:#666}.input-cell.active{border:2px solid white}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}