:root {
  color-scheme: light;
  --bg: #fcfcfb;
  --surface: #ffffff;
  --border: #e3e2de;
  --text: #0b0b0b;
  --text-2: #52514e;
  --text-3: #6b6a65;
  --link: #1c5cab;
  --track: #f0efec;
  --warn-bg: #fff4d6;
  --warn-border: #c98500;
  --accent: #2a78d6;
  --lib-1: #2a78d6;
  --lib-2: #eb6834;
  --lib-3: #1baf7a;
  --lib-4: #eda100;
  --lib-5: #e87ba4;
  --lib-6: #008300;
  --lib-7: #4a3aa7;
  --lib-8: #e34948;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #121211;
    --surface: #1a1a19;
    --border: #383835;
    --text: #ffffff;
    --text-2: #c3c2b7;
    --text-3: #a3a29a;
    --link: #86b6ef;
    --track: #262624;
    --warn-bg: #3a2f12;
    --warn-border: #c98500;
    --accent: #3987e5;
    --lib-1: #3987e5;
    --lib-2: #d95926;
    --lib-3: #199e70;
    --lib-4: #c98500;
    --lib-5: #d55181;
    --lib-6: #008300;
    --lib-7: #9085e9;
    --lib-8: #e66767;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #121211;
  --surface: #1a1a19;
  --border: #383835;
  --text: #ffffff;
  --text-2: #c3c2b7;
  --text-3: #a3a29a;
  --link: #86b6ef;
  --track: #262624;
  --warn-bg: #3a2f12;
  --warn-border: #c98500;
  --accent: #3987e5;
  --lib-1: #3987e5;
  --lib-2: #d95926;
  --lib-3: #199e70;
  --lib-4: #c98500;
  --lib-5: #d55181;
  --lib-6: #008300;
  --lib-7: #9085e9;
  --lib-8: #e66767;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

a {
  color: var(--link);
}

.page-header,
main,
.page-footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 16px;
}

.page-header {
  padding-top: 32px;
}

h1 {
  margin: 0 0 8px;
  font-size: 1.75rem;
  line-height: 1.2;
}

.lede {
  margin: 0 0 24px;
  color: var(--text-2);
  max-width: 65ch;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.controls label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.75rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-width: 0;
  max-width: 100%;
}

.controls select {
  font: inherit;
  font-size: 0.9375rem;
  text-transform: none;
  letter-spacing: normal;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 8px;
  min-height: 36px;
  max-width: 100%;
}

.controls select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 4px 24px;
  margin: 0 0 16px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.875rem;
}

.meta:empty {
  display: none;
}

.meta div {
  min-width: 0;
  overflow-wrap: anywhere;
}

.meta dt {
  color: var(--text-3);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.meta dd {
  margin: 0;
}

.notice {
  margin: 0 0 16px;
  padding: 8px 12px;
  border-left: 4px solid var(--warn-border);
  background: var(--warn-bg);
  border-radius: 4px;
  font-size: 0.875rem;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
  font-size: 0.875rem;
  color: var(--text-2);
}

.swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: 6px;
  vertical-align: baseline;
}

.case h2 {
  margin: 0 0 4px;
  font-size: 1.25rem;
}

.op-note {
  margin: 0 0 8px;
  color: var(--text-2);
  font-size: 0.875rem;
}

.case {
  margin: 16px 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 0.875rem;
}

th {
  text-align: left;
  font-weight: 600;
  color: var(--text-3);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 8px 4px 0;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 6px 8px 6px 0;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tr:last-child td {
  border-bottom: 0;
}

th.num,
td.num {
  text-align: right;
  white-space: nowrap;
}

.impl-name {
  font-weight: 600;
  white-space: nowrap;
}

.crates {
  display: block;
  color: var(--text-3);
  font-size: 0.75rem;
}

.bar-cell {
  width: 40%;
  min-width: 96px;
}

.bar-track {
  position: relative;
  height: 14px;
  background: var(--track);
  border-radius: 0 4px 4px 0;
}

.bar {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: 0 4px 4px 0;
  min-width: 2px;
}

.missing {
  margin: 8px 0 0;
  color: var(--text-3);
  font-size: 0.8125rem;
}

.status {
  color: var(--text-2);
}

.page-footer {
  padding-bottom: 32px;
  color: var(--text-3);
  font-size: 0.8125rem;
}

.bar-inline,
.spread-inline {
  display: none;
}

@media (max-width: 640px) {
  .bar-cell,
  .col-spread {
    display: none;
  }

  .spread-inline {
    display: block;
    color: var(--text-3);
    font-size: 0.75rem;
  }

  .bar-inline {
    display: block;
    margin-top: 6px;
  }

  .impl-name {
    white-space: normal;
  }

  .case {
    padding: 8px 10px;
  }
}

@media (forced-colors: active) {
  .bar {
    background: CanvasText !important;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}