/* The Long Map — shared styles */

:root {
  --paper: #f3ecdb;
  --paper-2: #e9dfc7;
  --ink: #2a2722;
  --ink-soft: #5c564b;
  --ink-faint: #8f8676;
  --line: #cdbf9f;
  --sea: #3f6f8c;
  --sea-soft: #a9c3cf;
  --land: #e6d9b8;
  --accent: #b4482f;
  --card: #faf6ec;
  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #15181d;
    --paper-2: #1c2027;
    --ink: #ebe4d3;
    --ink-soft: #b9b09d;
    --ink-faint: #7f7867;
    --line: #3a3f47;
    --sea: #7fb0cb;
    --sea-soft: #24384a;
    --land: #262a30;
    --accent: #e0805f;
    --card: #1b1f25;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

a { color: var(--sea); text-underline-offset: 3px; }
a:hover { color: var(--accent); }

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px;
}

.wide {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 16px;
}

.crumb {
  font-size: 14px;
  color: var(--ink-soft);
  padding: 20px 0 0;
}
.crumb a { color: var(--ink-soft); }

.kicker {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

.lede {
  font-size: 20px;
  color: var(--ink-soft);
  font-family: var(--serif);
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  margin: 24px 0;
}

.note {
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 16px;
  color: var(--ink-soft);
}

.controls {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}
.controls label {
  display: grid;
  grid-template-columns: 9.5em 1fr 4.5em;
  align-items: center;
  gap: 10px;
  font-size: 15px;
}
.controls output {
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--ink-soft);
}
@media (max-width: 520px) {
  .controls label { grid-template-columns: 1fr 4.5em; }
  .controls label input[type="range"] { grid-column: 1 / -1; grid-row: 2; }
}

input[type="range"] { width: 100%; accent-color: var(--accent); }

.btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
button.chip {
  font: inherit;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
button.chip[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.readout {
  font-size: 15px;
  color: var(--ink-soft);
  margin-top: 10px;
  font-variant-numeric: tabular-nums;
}

canvas { display: block; width: 100%; border-radius: 6px; }

.sources { font-size: 15px; color: var(--ink-soft); }
.sources li { margin-bottom: 6px; }

footer.site {
  margin-top: 64px;
  padding: 24px 0 48px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-soft);
}