/* Tokens. Light is the base; dark is redefined for the system preference. No web fonts —
   the page-weight budget pays for data, not typefaces. */
:root {
  --paper: #f6f8f6;
  --card: #ffffff;
  --card-2: #fbfdfb;
  --ink: #161a17;
  --ink-2: #434c47;
  --muted: #626b65;
  --hairline: #e2e7e3;
  --accent: #00695a;
  --accent-ink: #ffffff;
  --accent-wash: #e2efec;
  --bar: #1f5fa8;
  --bar-track: #e7ebe8;
  --grid: #e4e8e4;
  --axis: #8b948d;
  --s1: #1f5fa8;
  --s2: #b34a17;
  --s3: #0e7a55;
  --s4: #7a5300;
  --chip-note-ink: #7a3410;
  --chip-note-wash: #fbe9e1;
  --chip-good-ink: #0b5a0b;
  --chip-good-wash: #e4f3e4;
  --serif: "Charter", "Bitstream Charter", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #101312;
    --card: #191d1b;
    --card-2: #1e2320;
    --ink: #f2f5f2;
    --ink-2: #c3ccc6;
    --muted: #9aa49d;
    --hairline: #2b312d;
    --accent: #35b89e;
    --accent-ink: #0c1512;
    --accent-wash: #16302a;
    --bar: #6aa9e8;
    --bar-track: #232925;
    --grid: #262c28;
    --axis: #7e8a83;
    --s1: #6aa9e8;
    --s2: #ef9166;
    --s3: #4cc79a;
    --s4: #d9ae4a;
    --chip-note-ink: #f3b294;
    --chip-note-wash: #37211a;
    --chip-good-ink: #8fdc8f;
    --chip-good-wash: #17301a;
  }
}

:root[data-theme="dark"] {
  --paper: #101312;
  --card: #191d1b;
  --card-2: #1e2320;
  --ink: #f2f5f2;
  --ink-2: #c3ccc6;
  --muted: #9aa49d;
  --hairline: #2b312d;
  --accent: #35b89e;
  --accent-ink: #0c1512;
  --accent-wash: #16302a;
  --bar: #6aa9e8;
  --bar-track: #232925;
  --grid: #262c28;
  --axis: #7e8a83;
  --s1: #6aa9e8;
  --s2: #ef9166;
  --s3: #4cc79a;
  --s4: #d9ae4a;
  --chip-note-ink: #f3b294;
  --chip-note-wash: #37211a;
  --chip-good-ink: #8fdc8f;
  --chip-good-wash: #17301a;
}

* {
  box-sizing: border-box;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  margin: 0;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px 72px;
}

h1,
h2,
h3,
h4 {
  font-family: var(--serif);
  text-wrap: balance;
  margin: 0 0 8px;
  line-height: 1.25;
}

h1 {
  font-size: 2rem;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 1.4rem;
  margin-top: 40px;
}

h3 {
  font-size: 1.12rem;
  margin-top: 24px;
}

p,
li {
  max-width: 74ch;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 10px 16px;
  z-index: 20;
}

.skip:focus {
  left: 0;
}

/* Masthead and navigation */
.masthead {
  border-bottom: 1px solid var(--hairline);
  background: var(--card);
}

.masthead .wrap {
  padding-top: 18px;
  padding-bottom: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  align-items: baseline;
}

.masthead .brand {
  font-family: var(--serif);
  font-size: 1.32rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
}

.masthead nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
}

.breadcrumbs {
  font-size: 0.85rem;
  color: var(--muted);
  padding: 14px 0 0;
}

.breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
}

.breadcrumbs li::after {
  content: "›";
  margin-left: 6px;
  color: var(--muted);
}

.breadcrumbs li:last-child::after {
  content: "";
}

.lede {
  color: var(--ink-2);
  font-size: 1.05rem;
  max-width: 68ch;
}

.stamp {
  font-size: 0.85rem;
  color: var(--ink-2);
  background: var(--card-2);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 8px 12px;
  display: inline-block;
  margin: 4px 0 18px;
}

.note {
  background: var(--accent-wash);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 18px 0;
  font-size: 0.95rem;
}

.note p {
  margin: 0;
}

.note p + p {
  margin-top: 8px;
}

.card {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 14px;
}

.card h2,
.card h3 {
  margin-top: 0;
  font-size: 1.12rem;
}

.card.unranked {
  border-style: dashed;
  background: var(--card-2);
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  padding: 0;
  margin: 0;
  list-style: none;
}

.grid li {
  max-width: none;
}

.figures {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 30px;
  margin: 0 0 4px;
  padding: 0;
}

.figures div {
  min-width: 0;
}

.figures dt {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.figures dd {
  margin: 0;
  font-size: 1.32rem;
  font-family: var(--serif);
  font-variant-numeric: tabular-nums;
}

.figures dd small {
  display: block;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
  font-variant-numeric: normal;
}

/* Wait bars: the number is always written out; the bar only repeats it. */
.bars {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bars li {
  max-width: none;
  padding: 10px 0;
  border-bottom: 1px solid var(--hairline);
}

.bar-head {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
}

.bar-value {
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  margin-left: auto;
}

svg.bar {
  display: block;
  width: 100%;
  height: 16px;
  margin-top: 6px;
}

.bar-track {
  fill: var(--bar-track);
}

.bar-fill {
  fill: var(--bar);
}

.bar-marker {
  fill: var(--axis);
}

.bar-legend {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0 0 8px;
}

.chip {
  font-size: 0.76rem;
  padding: 2px 9px;
  border-radius: 999px;
  white-space: nowrap;
  display: inline-block;
}

.chip-note {
  background: var(--chip-note-wash);
  color: var(--chip-note-ink);
}

.chip-good {
  background: var(--chip-good-wash);
  color: var(--chip-good-ink);
}

.chip-quiet {
  background: var(--card-2);
  color: var(--ink-2);
  border: 1px solid var(--hairline);
}

/* Tables */
.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--card);
}

table {
  border-collapse: collapse;
  width: 100%;
  font-variant-numeric: tabular-nums;
  font-size: 0.92rem;
}

caption {
  text-align: left;
  padding: 12px 14px 0;
  color: var(--ink-2);
  font-size: 0.9rem;
}

th,
td {
  text-align: right;
  padding: 8px 14px;
  border-bottom: 1px solid var(--hairline);
  white-space: nowrap;
}

th:first-child,
td:first-child,
th[scope="row"] {
  text-align: left;
  white-space: normal;
}

thead th {
  color: var(--muted);
  font-weight: 650;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

tbody tr:last-child td,
tbody tr:last-child th {
  border-bottom: none;
}

.row-unranked {
  background: var(--card-2);
  color: var(--ink-2);
}

.chart {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 16px;
}

.chart-scroll {
  overflow-x: auto;
}

.chart svg {
  display: block;
  height: auto;
  min-width: 520px;
  width: 100%;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 0.84rem;
  color: var(--ink-2);
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.legend li {
  display: flex;
  align-items: center;
  gap: 6px;
  max-width: none;
}

.legend i {
  width: 16px;
  height: 3px;
  border-radius: 2px;
  display: inline-block;
}

.sw1 {
  background: var(--s1);
}

.sw2 {
  background: var(--s2);
}

.sw3 {
  background: var(--s3);
}

.sw4 {
  background: var(--s4);
}

details {
  margin-top: 12px;
}

summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 0.92rem;
}

details[open] summary {
  margin-bottom: 10px;
}

footer.site {
  border-top: 1px solid var(--hairline);
  background: var(--card);
  font-size: 0.86rem;
  color: var(--ink-2);
}

footer.site .wrap {
  padding-top: 22px;
  padding-bottom: 40px;
}

footer.site h2 {
  font-size: 1rem;
  margin: 0 0 6px;
}

footer.site ul {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

.safety {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
  margin: 0 0 14px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

/* The compare tool. Everything below is inserted by the tool script; without it the page is
   plain HTML and the styles simply go unused. */
.search {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.search .field {
  min-width: 0;
  position: relative;
}

.search label {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 5px;
}

.search input,
.search select {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  background: var(--card-2);
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
}

.search-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
}

.search-note {
  font-size: 0.84rem;
  color: var(--ink-2);
  margin: 0;
  flex: 1 1 320px;
}

.btn {
  font: inherit;
  font-size: 0.95rem;
  padding: 9px 20px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
}

.combo-options {
  list-style: none;
  margin: 4px 0 0;
  padding: 4px;
  position: absolute;
  z-index: 5;
  left: 0;
  right: 0;
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.combo-options li {
  max-width: none;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.92rem;
}

.combo-options li[aria-selected="true"] {
  background: var(--accent-wash);
}

.tool-status {
  font-size: 0.95rem;
  color: var(--ink-2);
  margin: 12px 0;
}

.spark {
  display: block;
  width: 160px;
  height: 44px;
  margin: 8px 0;
}

.choose {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  margin-top: 6px;
}

.gp-sheet {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 22px 24px;
  margin-top: 32px;
}

.gp-sheet h3 {
  margin-top: 0;
  font-size: 1.25rem;
}

.gp-sheet ol li {
  margin-bottom: 8px;
}

.sheet-source {
  font-size: 0.8rem;
  color: var(--muted);
}

@media print {
  body {
    background: #fff;
    color: #000;
  }

  .masthead nav,
  .breadcrumbs,
  .no-print {
    display: none;
  }

  /* The print button asks for the sheet alone; Ctrl+P still prints the whole page. */
  html.printing body * {
    visibility: hidden;
  }

  html.printing .print-region,
  html.printing .print-region * {
    visibility: visible;
  }

  html.printing .print-region {
    position: absolute;
    inset: 0;
    border: none;
    margin: 0;
  }
}