input[type=checkbox]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:1rem;height:1rem;border-radius:.25rem;border:1px solid hsl(var(--border));background-color:hsl(var(--background));cursor:pointer;position:relative}input[type=checkbox]:checked{background-color:#3b82f6;border-color:#3b82f6}input[type=checkbox]:checked:after{content:"✓";position:absolute;color:white;font-size:.75rem;font-weight:700;left:50%;top:50%;transform:translate(-50%,-50%)}input[type=checkbox]:hover:not(:disabled){border-color:hsl(var(--foreground))}input[type=checkbox]:checked:hover:not(:disabled){background-color:#2563eb;border-color:#2563eb}input[type=checkbox]:focus{outline:none;box-shadow:0 0 0 2px hsl(var(--background)),0 0 0 4px #3b82f6}input[type=checkbox]:disabled{opacity:.5;cursor:not-allowed}