* {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --bg: #ffffff;
  --panel: #ffffff;
  --panel-2: #f7f7f4;
  --ink: #111111;
  --muted: #5b5f5a;
  --quiet: #777c76;
  --line: #d8dcd5;
  --line-strong: #9ca39a;
  --accent: #111111;
  --ok: #156f3a;
  --warn: #8a6500;
  --danger: #9d2f22;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 15px;
  line-height: 1.45;
  letter-spacing: 0;
}

main {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 56px;
}

a {
  color: inherit;
  text-underline-offset: 2px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0 26px;
  color: var(--muted);
  font-size: 13px;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  font-weight: 900;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.nav a {
  border: 1px solid var(--line);
  padding: 8px 10px;
  text-decoration: none;
  background: var(--panel);
}

.hero {
  border-top: 1px solid var(--line-strong);
  padding-top: 38px;
  margin-bottom: 22px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
}

h1,
h2,
h3,
p {
  margin: .7em 0;
}

h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(34px, 6vw, 72px);
  line-height: .95;
  font-weight: 900;
  letter-spacing: 0;
}

h2 {
  border-top: 1px solid var(--line-strong);
  padding-top: 10px;
  margin-top: 24px;
  font-size: 20px;
}

h3 {
  font-size: 15px;
}

.lede {
  max-width: 850px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.status {
  white-space: pre-line;
  color: var(--muted);
}

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 14px 0;
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.controls label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

input,
select,
button {
  font: inherit;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 8px 10px;
}

input {
  min-width: min(420px, 48vw);
}

button {
  cursor: pointer;
}

button:disabled {
  color: var(--quiet);
  cursor: wait;
  background: #f2f2ef;
}

.refresh {
  font-weight: 900;
  border-color: var(--ink);
}

button.sort {
  width: 100%;
  padding: 0;
  text-align: left;
  cursor: pointer;
  background: transparent;
  border: 0;
  font-weight: 900;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 18px;
}

.tabs button {
  min-height: 36px;
}

.tabs button.active {
  color: #fff;
  background: #111;
  border-color: #111;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  margin: 18px 0 22px;
}

.card {
  min-width: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  padding: 12px;
}

.card .k,
.card .n,
.dim {
  color: var(--muted);
}

.card .v {
  margin-top: 6px;
  font-size: 1.18em;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.small {
  font-size: .9em;
}

.error {
  color: var(--danger);
  font-weight: 900;
}

.pill {
  display: inline;
  color: var(--muted);
  font-size: .92em;
}

.wrap {
  white-space: normal;
  min-width: 220px;
}

.flag-watch {
  background: #fff8dc;
}

.flag-critical {
  background: #ffe9e5;
}

.flag-info {
  background: #f7f7f4;
}

.table-wrap {
  width: 100%;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line-strong);
  margin: 10px 0 20px;
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  background: var(--panel);
}

th,
td {
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
  border: 1px solid var(--line);
  padding: 7px 8px;
}

th {
  z-index: 1;
  background: #f3f4f1;
  font-weight: 900;
  position: sticky;
  top: 0;
}

.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.addr {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.addr-links {
  display: inline-flex;
  gap: 5px;
  color: var(--muted);
  font-size: .82em;
}

.addr-links a {
  color: var(--muted);
  text-decoration-style: dotted;
}

.chart-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.25fr) minmax(240px, .8fr) minmax(260px, .85fr);
  gap: 12px;
  margin: 14px 0 22px;
}

.chart-card {
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 12px;
}

.chart-card h2 {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.bars {
  display: grid;
  gap: 4px;
}

.bar {
  display: grid;
  grid-template-columns: minmax(78px, 124px) minmax(100px, 1fr) minmax(58px, 90px);
  align-items: center;
  gap: 8px;
  text-align: left;
  border: 1px solid transparent;
  background: var(--panel);
  padding: 4px;
}

.bar:hover,
.bar:focus,
.bar.active {
  border-color: var(--ink);
  background: #f1f1ee;
}

.bar-label,
.bar-value {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bar-value {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.bar-track {
  height: 12px;
  border: 1px solid var(--ink);
  background: var(--panel);
  display: block;
}

.bar-track span {
  display: block;
  height: 100%;
  background: var(--ink);
}

.inspector dl {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 5px 10px;
  margin: 0;
}

.inspector dt {
  color: var(--muted);
}

.inspector dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums;
}

.copy {
  max-width: 100%;
  white-space: pre-wrap;
  overflow-x: auto;
  border: 1px solid var(--line);
  padding: 12px;
  background: var(--panel-2);
}

::selection {
  background: #111;
  color: #fff;
}

@media (max-width: 980px) {
  .chart-grid {
    grid-template-columns: 1fr;
  }

  .addr {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .addr-links {
    font-size: .9em;
  }

  .bar {
    grid-template-columns: minmax(70px, 110px) minmax(90px, 1fr) minmax(48px, 72px);
  }
}

@media (max-width: 720px) {
  body {
    font-size: 14px;
  }

  main {
    width: min(100% - 22px, 1280px);
    padding-top: 22px;
  }

  .topbar {
    display: block;
  }

  .nav {
    justify-content: flex-start;
    margin-top: 14px;
  }

  .hero {
    padding-top: 26px;
  }

  h1 {
    font-size: 2.4rem;
  }

  h2 {
    font-size: 1.1rem;
  }

  .controls {
    display: grid;
    grid-template-columns: 1fr;
  }

  .controls label,
  input,
  select,
  button {
    width: 100%;
    min-width: 0;
  }

  .grid {
    grid-template-columns: 1fr 1fr;
  }

  .table-wrap {
    width: calc(100vw - 22px);
  }

  table {
    min-width: 880px;
  }

  th,
  td {
    padding: 6px;
    font-size: 13px;
  }

  td:nth-child(1),
  th:nth-child(1) {
    z-index: 2;
    background: var(--panel);
    position: sticky;
    left: 0;
    box-shadow: 1px 0 var(--line-strong);
  }

  th:nth-child(1) {
    z-index: 3;
    background: #f3f4f1;
  }
}

@media (max-width: 440px) {
  .grid,
  .bar,
  .inspector dl {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 2rem;
  }

  table {
    min-width: 760px;
  }

  th,
  td {
    padding: 5px;
    font-size: 12px;
  }

  .bar-value {
    text-align: left;
  }
}