/*
 * The generated pages: one per city and the 404 page. The insights page's look (pale ground,
 * white panels, Barlow) in a smaller sheet, since these pages are text and links.
 */
:root {
  --ground: #e6e9ee;
  --panel: #ffffff;
  --panel-2: #f3f5f8;
  --line: rgb(20 30 50 / 0.09);
  --ink: #1b2230;
  --ink-2: #4f5a6d;
  /* Dark enough for 4.5:1 on white and on the ground. */
  --ink-3: #5f697c;
  --hivis: #ffd60a;
  --danger: #e5484d;
  /* Text on an ink fill (buttons, tags); ink flips light in dark mode, so this flips dark. */
  --on-ink: #ffffff;
  --ink-hover: #2c3547;
  --underline: rgb(20 30 50 / 0.35);
  --radius: 14px;
  --display: 'Barlow Condensed', 'Barlow', system-ui, sans-serif;
  --body: 'Barlow', system-ui, sans-serif;
  color-scheme: light;
}

/* Dark mode, set by public/theme.js before the first paint, with the map's values (src/style.css). */
@media screen {
  :root[data-theme='dark'] {
    --ground: #14181e;
    --panel: #1d222a;
    --panel-2: #272d37;
    --line: rgb(255 255 255 / 0.1);
    --ink: #e7eaef;
    --ink-2: #b0b8c5;
    --ink-3: #959fae;
    --danger: #ff6b70;
    --on-ink: #14181e;
    --ink-hover: #ffffff;
    --underline: rgb(255 255 255 / 0.3);
    color-scheme: dark;
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--ground);
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 500 17px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

a {
  color: var(--ink);
  text-decoration-color: var(--underline);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: currentColor;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  border-radius: 3px;
}

.skip {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 2;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--on-ink);
  font-weight: 600;
}

.skip:focus {
  top: 8px;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 56px;
  padding: 0 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 800 20px var(--display);
  text-decoration: none;
}

/* A strip of locator paint, as on the map. */
.mark {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: linear-gradient(
    90deg,
    #e3262b 0 20%,
    #f2c200 20% 40%,
    #f47c20 40% 60%,
    #1f6fd1 60% 80%,
    #2e9a48 80%
  );
}

.site-nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
  min-width: 0;
}

.site-nav a {
  padding: 6px 10px;
  border-radius: 8px;
  color: var(--ink-2);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover {
  color: var(--ink);
  background: var(--panel-2);
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 36px 16px 56px;
}

.intro {
  margin-bottom: 28px;
}

.kicker {
  margin: 0;
  color: var(--ink-3);
  font-size: 15px;
  font-weight: 600;
}

h1 {
  margin: 2px 0 12px;
  font: 800 48px/1 var(--display);
}

.lede {
  margin: 0 0 22px;
  color: var(--ink-2);
  font-size: 19px;
}

.cta {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 22px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--on-ink);
  font: 700 18px var(--body);
  text-decoration: none;
}

.cta:hover {
  background: var(--ink-hover);
}

.cta:focus-visible {
  outline-offset: 3px;
}

.block {
  margin: 0 0 32px;
}

.block > h2 {
  margin: 0 0 8px;
  font: 800 28px/1.05 var(--display);
}

.block > p {
  margin: 0 0 12px;
}

b {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.warn {
  padding: 16px 20px;
  border-radius: var(--radius);
  border-left: 4px solid var(--hivis);
  background: var(--panel);
}

.warn > p:last-child {
  margin-bottom: 0;
}

.beta {
  margin: 0 0 32px;
  padding: 14px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink-2);
}

.tag {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--on-ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: 2px;
}

.note {
  color: var(--ink-3);
  font-size: 15px;
}

.sources {
  display: grid;
  gap: 10px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.sources li {
  display: grid;
  gap: 1px;
}

.sources span {
  color: var(--ink-3);
  font-size: 15px;
}

.city-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.city-list a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-weight: 600;
  text-decoration: none;
}

.city-list a:hover {
  background: var(--panel-2);
}

.city-list .tag {
  margin-left: 4px;
}

.page-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-weight: 600;
}

@media (max-width: 560px) {
  h1 {
    font-size: 38px;
  }

  .lede {
    font-size: 18px;
  }

  /* The brand mark says "map"; the bar keeps the two other links. */
  .site-nav a[href='/'] {
    display: none;
  }
}

@media (max-width: 380px) {
  .site-nav a {
    padding: 6px;
    font-size: 14px;
  }
}

.plain-list {
  margin: 0 0 12px;
  padding-left: 20px;
}

.plain-list li + li {
  margin-top: 8px;
}