:root{--gray-3: #dee2e6;--gray-1: #f1f3f5;--yellow-1: #fff3bf;--gray-5: #adb5bd}table{background:unset}td,th{border:1px solid black;background:unset}td.past,th.past{background:var(--gray-3)}td.future,th.future{background:var(--gray-1)}td.today,th.today{background:var(--yellow-1)}td.today:not(.off),th.today:not(.off){cursor:pointer}td.off,th.off{background:var(--gray-5)}td.success,th.success{color:green}td.fail,th.fail{color:red}tr>td:first-child{text-align:left}td{min-width:4ch;text-align:center}