:root {
  --night: #f7f5ef;
  --panel: #ffffff;
  --line: #d9d5ca;
  --bone: #15171d;
  --dim: #5d6370;
  --bell: #2b2f8f;
  --on-bell: #ffffff;
  --field: #ffffff;
  --ok: #1c7a3c;
  --bad: #b83227;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { background: var(--night); }
body {
  margin: 0; color: var(--bone); background: var(--night);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--bell); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 18px 80px; }
header.top { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 22px 0 14px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 800; letter-spacing: .32em; font-size: 22px; text-decoration: none; color: var(--bone); }
.brand small { display: block; font-weight: 500; letter-spacing: .18em; font-size: 11px; color: var(--dim); text-transform: uppercase; margin-top: 2px; }
nav a { margin-left: 18px; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; text-decoration: none; color: var(--dim); }
nav a.on, nav a:hover { color: var(--bell); }
h1, h2, h3 { letter-spacing: .12em; text-transform: uppercase; font-weight: 700; }
h2 { font-size: 14px; color: var(--dim); margin: 34px 0 12px; }
h3 { font-size: 13px; margin: 0 0 8px; }
.clock { display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: end; padding: 30px 0 22px; }
.clock .label { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--dim); }
.clock .big { font: 700 clamp(44px, 9vw, 92px)/1 var(--mono); color: var(--bell); font-variant-numeric: tabular-nums; }
.clock .sub { color: var(--dim); font-size: 14px; margin-top: 6px; }
.stats { display: flex; gap: 26px; text-align: right; }
.stats b { display: block; font: 700 30px/1 var(--mono); }
.stats span { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--dim); }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 18px; margin: 14px 0; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.grow { flex: 1 1 200px; }
input, select, textarea, button { font: inherit; color: inherit; }
input[type=text], input[type=email], input[type=password], input[type=search], input[type=number], input[type=datetime-local], select, textarea {
  width: 100%; background: var(--field); border: 1px solid var(--line); border-radius: 4px; padding: 10px 12px;
}
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--bell); outline-offset: 1px; }
label { display: block; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin: 12px 0 5px; }
label.check { display: flex; gap: 10px; align-items: flex-start; text-transform: none; letter-spacing: 0; font-size: 14px; color: var(--bone); }
label.check input { margin-top: 4px; }
button, .btn {
  background: var(--bell); color: var(--on-bell); border: 0; border-radius: 4px; padding: 10px 18px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; font-size: 13px; cursor: pointer; text-decoration: none; display: inline-block;
}
button.ghost, .btn.ghost { background: transparent; color: var(--bone); border: 1px solid var(--line); }
button.danger { background: transparent; color: var(--bad); border: 1px solid var(--bad); }
button.small { padding: 5px 10px; font-size: 11px; }
button:disabled { opacity: .5; cursor: wait; }
.msg { padding: 10px 14px; border-radius: 4px; margin: 12px 0; font-size: 14px; border: 1px solid var(--line); }
.msg.ok { border-color: var(--ok); color: var(--ok); }
.msg.bad { border-color: var(--bad); color: var(--bad); }
.muted { color: var(--dim); font-size: 14px; }
.hide { display: none !important; }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 6px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); font-weight: 600; background: var(--panel); position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
td.name { font-weight: 600; white-space: normal; min-width: 150px; }
td.name small { display: block; font-weight: 400; color: var(--dim); }
.cells { display: grid; grid-template-columns: repeat(24, 17px); gap: 3px; }
.cell { width: 17px; height: 17px; border-radius: 2px; border: 1px solid var(--line); font: 700 10px/15px var(--mono); text-align: center; color: var(--on-bell); text-decoration: none; display: block; }
.cell.valid { background: var(--bell); border-color: var(--bell); }
.cell.rejected { border-color: var(--bad); }
.cell.now { outline: 1px solid var(--bone); outline-offset: 1px; }
.tag { display: inline-block; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; padding: 2px 8px; border-radius: 3px; border: 1px solid var(--line); color: var(--dim); }
.tag.in { color: var(--ok); border-color: var(--ok); }
.tag.finished, .tag.assist { color: var(--on-bell); background: var(--bell); border-color: var(--bell); }
.tag.out, .tag.dns { color: var(--dim); }
.tag.awaiting { color: var(--bone); }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.slot { border: 1px solid var(--line); border-radius: 4px; padding: 9px 11px; font-size: 13px; }
.slot b { font-family: var(--mono); }
.slot.valid { border-color: var(--bell); }
.slot.rejected { border-color: var(--bad); }
.slot.open { border-color: var(--bone); }
.slot small { display: block; color: var(--dim); }
.tabs { display: flex; gap: 4px; margin: 18px 0 0; flex-wrap: wrap; }
.tabs button { background: transparent; color: var(--dim); border: 1px solid var(--line); border-bottom: 0; border-radius: 4px 4px 0 0; }
.tabs button.on { color: var(--bell); background: var(--panel); }
details { margin: 10px 0; }
summary { cursor: pointer; color: var(--bell); font-size: 14px; }
footer { margin-top: 50px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--dim); font-size: 13px; }
@media (max-width: 640px) {
  .clock { grid-template-columns: 1fr; }
  .stats { text-align: left; }
  nav a { margin-left: 0; margin-right: 16px; }
}