:root {
  color-scheme: dark;
  --bg: #0d141b;
  --card: #151f29;
  --line: #263542;
  --text: #e7edf1;
  --muted: #91a6b5;
  --green: #6ed9ac;
  --red: #ff9292;
  --amber: #edc778;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    15px/1.6 system-ui,
    sans-serif;
}
header {
  max-width: 1200px;
  margin: auto;
  padding: 26px 32px;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
a {
  color: var(--muted);
  text-decoration: none;
}
a:hover {
  color: var(--text);
}
.brand {
  font-size: 23px;
  font-weight: 700;
  color: var(--green);
}
nav {
  display: flex;
  gap: 22px;
  align-items: center;
}
main {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 32px;
}
h1 {
  font-size: 38px;
  letter-spacing: -1px;
  margin: 10px 0 26px;
}
.heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#updated,
.note {
  color: var(--muted);
  font-size: 12px;
}
.summary {
  padding: 22px 26px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  background: var(--card);
  border-radius: 10px;
  font-size: 19px;
}
.summary.down {
  border-left-color: var(--red);
}
.summary.unknown {
  border-left-color: var(--amber);
}
.note {
  margin: 16px 0 32px;
}
.layout {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 26px;
}
aside,
#detail {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 12px;
  padding: 24px;
  min-width: 0;
}
h2 {
  font-size: 19px;
  margin: 0 0 22px;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
.service {
  width: 100%;
  border: 0;
  border-radius: 8px;
  background: transparent;
  padding: 15px 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
}
.service:hover,
.service.selected {
  background: #22323f;
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
}
.dot.up {
  background: var(--green);
}
.dot.down {
  background: var(--red);
}
.service small {
  color: var(--muted);
  margin-left: auto;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.metric {
  padding: 18px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.metric b {
  display: block;
  font-size: 23px;
}
.metric span,
.label {
  font-size: 12px;
  color: var(--muted);
}
.bars {
  display: flex;
  gap: 3px;
  height: 35px;
  margin: 12px 0 6px;
}
.bar {
  background: var(--green);
  flex: 1;
  min-width: 1px;
  border-radius: 2px;
}
.bar.down {
  background: var(--red);
}
.bar.unknown {
  background: #586776;
}
.times {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted);
}
.chart {
  display: block;
  width: 100%;
  height: 125px;
  margin: 12px 0;
}
svg polyline {
  stroke: var(--green);
  stroke-width: 2;
  fill: none;
  vector-effect: non-scaling-stroke;
}
.section {
  margin-top: 30px;
}
.incident {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.incident time {
  color: var(--muted);
}
.error {
  color: var(--red);
}
@media (max-width: 750px) {
  header {
    padding: 20px;
  }
  nav {
    gap: 12px;
    font-size: 12px;
  }
  main {
    margin-top: 30px;
    padding: 0 18px;
  }
  .heading {
    display: block;
  }
  h1 {
    font-size: 30px;
    margin-bottom: 6px;
  }
  #updated {
    display: block;
    margin-bottom: 20px;
  }
  .layout {
    grid-template-columns: 1fr;
  }
  .metrics {
    gap: 6px;
  }
  .metric b {
    font-size: 18px;
  }
  aside,
  #detail {
    padding: 18px;
  }
}