:root {
  color-scheme: light dark;
  --bg: #1d2021;
  --bg-hard: #282828;
  --bg1: #3c3836;
  --bg2: #504945;
  --bg3: #665c54;
  --bg4: #7c6f64;
  --fg: #f9f5d7;
  --fg-hard: #fdf4c1;
  --fg1: #ebdbb2;
  --fg2: #d5c4a1;
  --fg3: #bdae93;
  --fg4: #a89984;
  --red: #cc2412;
  --green: #98971a;
  --yellow: #d79921;
  --blue: #458588;
  --purple: #b16286;
  --cyan: #689d6a;
  --gray: #a89984;
  --orange: #d65d0e;
  --bright-red: #fb4934;
  --bright-green: #b8bb26;
  --bright-yellow: #fabd2f;
  --bright-blue: #83a598;
  --bright-purple: #d3869b;
  --bright-cyan: #8ec07c;
  --bright-gray: #928374;
  --bright-orange: #fe8019;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f9f5d7;
    --bg-hard: #fdf4c1;
    --bg1: #ebdbb2;
    --bg2: #d5c4a1;
    --bg3: #bdae93;
    --bg4: #a89984;
    --fg: #1d2021;
    --fg-hard: #282828;
    --fg1: #3c3836;
    --fg2: #504945;
    --fg3: #665c54;
    --fg4: #7c6f64;
    --red: #9d0006;
    --green: #79740e;
    --yellow: #b57614;
    --blue: #076678;
    --purple: #8f3f71;
    --cyan: #427b58;
    --orange: #af3a03;
    --gray: #928374;
    --bright-red: #cc2412;
    --bright-green: #98971a;
    --bright-yellow: #d79921;
    --bright-blue: #458598;
    --bright-purple: #b16286;
    --bright-cyan: #689d6a;
    --bright-orange: #d65d0e;
    --bright-gray: #7c6f64;
  }
}

html {
  background: var(--bg);
  color: var(--fg);
  font-size: 12pt;
  font-family: monospace;
  display: flex;
  flex-direction: column;
}
body {
  height: calc(100vh - 1rem);
  width: calc(100vw - 4rem);
  max-width: 640px;
  margin: 0 2rem 1rem;
  align-self: center;
}
main {
  display: flex;
  flex-direction: column;
}
hgroup {
  text-align: center;
}
hr {
  border-width: 0;
}
table {
  width: 100%;
  max-width: 500px;
  align-self: center;
  border-collapse: collapse;
  background: var(--bg1);
  color: var(--fg1);
}
tbody {
  border: 2px solid var(--bg4);
}
td {
  padding: 5px;
  vertical-align: top;
}
td:first-of-type + td {
  text-align: right;
}
tr:first-of-type + tr {
  border-top: 1px solid var(--bg3);
}

.ok {
  color: var(--bright-green);
}
.warning {
  color: var(--bright-yellow);
}
.error {
  color: var(--bright-red);
}

.details {
  visibility: collapse;
  font-size: 8pt;
  color: var(--fg-hard);
  background: var(--bg-hard);
}
:hover + .details {
  visibility: visible;
}
:hover {
  visibility: visible;
}