#root{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:32px}input{margin-left:12px}.game-controls{display:flex;gap:8px}.solved{color:green}.hint-details{width:320px}.snapshots{display:flex;flex-direction:column;gap:8px}.grid{display:grid;justify-content:start;align-items:start;-webkit-user-select:none;user-select:none}.grid .cell{box-sizing:border-box;background:#444;width:32px;height:32px;border:1px solid black;display:flex;justify-content:center;align-items:center;cursor:pointer}.grid .cell.error{background-color:#472300}.grid .cell.error.error-three{background-color:#5d0000}.grid .cell.hint{background-color:#dfff06}.grid .cell.hint-constraint{background-color:#4d2c00}.grid .cell.initial{font-weight:700}.grid .cell.highlight{background-color:#555}.grid .cell.border-l{border-left:2px solid #000}.grid .cell.border-t{border-top:2px solid #000}.grid .cell.border-r{border-right:2px solid #000}.grid .cell.border-b{border-bottom:2px solid #000}: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;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}