/* Larch Creek: a natural-history-plate look. Cream paper, ink, serif type, hairline rules. Light only. */
:root {
  --paper: #f5efe1; --paper2: #ede5d2; --plate: #faf6ec; --rule: #c9bda3; --rule2: #e2d8c2;
  --ink: #2a241c; --ink2: #5a5040; --faint: #8a7f6a; --accent: #8a4b1e; --accent-bg: #f1dcc4;
  --mark: #2f5fb3; --mark2: #c2561c; --mark3: #1e8f68; --sepia: #6b5536;
  --serif: "EB Garamond", Garamond, "Times New Roman", serif;
  --sans: "Source Sans 3", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { background: var(--paper); }
body { margin: 0; color: var(--ink); font: 18px/1.5 var(--serif); background: var(--paper);
  background-image: radial-gradient(ellipse at top, rgba(255,255,255,.35), transparent 60%); }
a { color: var(--accent); text-decoration-color: var(--rule); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--accent); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px 56px; }
.sc { font-variant: all-small-caps; letter-spacing: .08em; }
.label { font: 13px/1.3 var(--sans); text-transform: uppercase; letter-spacing: .14em; color: var(--faint); }

/* masthead */
header.top { text-align: center; padding: 34px 0 18px; border-bottom: 3px double var(--rule); margin-bottom: 26px; }
header.top h1 { font-weight: 500; font-size: 44px; letter-spacing: .02em; margin: 0; line-height: 1.1; }
header.top h1 a { color: var(--ink); text-decoration: none; }
header.top .tag { color: var(--ink2); font-style: italic; margin: 6px 0 14px; }
nav.main { display: flex; justify-content: center; flex-wrap: wrap; gap: 2px 26px; font: 15px var(--sans); text-transform: uppercase; letter-spacing: .14em; }
nav.main a { color: var(--ink2); text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; }
nav.main a.on, nav.main a:hover { color: var(--ink); border-bottom-color: var(--accent); }

h2 { font-weight: 500; font-size: 30px; margin: 40px 0 6px; line-height: 1.15; }
h2 small { font: italic 17px var(--serif); color: var(--faint); margin-left: 10px; }
h3 { font-weight: 500; font-size: 22px; margin: 26px 0 6px; }
p.lede { color: var(--ink2); font-size: 20px; margin: 0 0 14px; max-width: 70ch; }
p.lede.c { margin-left: auto; margin-right: auto; text-align: center; }
.sub { color: var(--faint); font-size: 16px; font-style: italic; }
.rule { border: 0; border-top: 1px solid var(--rule); margin: 30px 0; }
.notebook { font-style: italic; color: var(--ink2); font-size: 19px; border-left: 3px solid var(--rule); padding: 2px 0 2px 16px; margin: 14px 0 6px; }
.notebook b { font-style: normal; color: var(--ink); font-weight: 500; }

/* stat tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); margin: 18px 0 8px; }
.tile { padding: 14px 16px; border-right: 1px solid var(--rule2); }
.tile:last-child { border-right: 0; }
.tile .n { font-size: 40px; font-weight: 500; line-height: 1; letter-spacing: -.01em; }
.tile .l { font: 13px var(--sans); text-transform: uppercase; letter-spacing: .12em; color: var(--faint); margin-top: 6px; }
.tile .s { color: var(--ink2); font-size: 15px; font-style: italic; margin-top: 4px; }

/* figures (charts) */
.fig { margin: 14px 0 22px; }
.fig .cap { font: 14px var(--sans); color: var(--ink2); margin-top: 6px; }
.fig .cap b { font-weight: 600; color: var(--ink); }
.fig svg { width: 100%; height: auto; display: block; font-family: var(--sans); }
.fig svg.narrow { max-width: 680px; }
.fig svg text { fill: var(--faint); }
.fig svg .axis { stroke: var(--faint); }
.fig svg .grid { stroke: var(--rule2); }
.fig svg .bar { fill: var(--mark); }
.fig svg .bar.alt { fill: var(--mark2); }
.fig svg .bar.dim { fill: var(--rule); }
.fig svg .mark { fill: var(--accent); }
.fig svg .line { fill: none; stroke: var(--mark3); stroke-width: 2; stroke-linejoin: round; }
.fig svg .dot { fill: var(--mark3); stroke: var(--paper); stroke-width: 2; }
.fig svg .night { fill: var(--paper2); }
.fig svg .em { fill: var(--ink); font-weight: 600; }
.fig svg .lbl { fill: var(--ink2); }
.figs2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 0 32px; }
.legend { font: 14px var(--sans); color: var(--ink2); display: flex; gap: 18px; flex-wrap: wrap; margin: 4px 0; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 2px; vertical-align: -1px; margin-right: 6px; }

/* plates */
.plates { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 22px 20px; margin-top: 18px; }
.plate { background: var(--plate); border: 1px solid var(--rule); box-shadow: inset 0 0 0 4px var(--plate), inset 0 0 0 5px var(--rule2); padding: 14px; text-align: center; display: flex; flex-direction: column; color: inherit; text-decoration: none; }
.plate a.pl { color: inherit; text-decoration: none; display: block; }
.plate:has(a.pl:hover) { border-color: var(--accent); }
.plate .num { font: 12px var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--faint); }
.plate img { width: 100%; aspect-ratio: 4/4.4; object-fit: contain; margin: 8px 0 6px; mix-blend-mode: multiply; }
.plate .name { font-size: 22px; line-height: 1.15; }
.plate .sci { font-style: italic; color: var(--faint); font-size: 16px; }
.plate .meta { font: 14px var(--sans); color: var(--ink2); margin-top: 6px; }
.plate .badges { margin-top: 6px; display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; }
.badge { font: 11px var(--sans); letter-spacing: .1em; text-transform: uppercase; padding: 3px 8px; border: 1px solid var(--rule); border-radius: 2px; color: var(--ink2); background: var(--paper); }
.badge.new { border-color: var(--mark3); color: var(--mark3); }
.badge.rare { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }
.badge.mig { border-color: var(--mark); color: var(--mark); }
.plate .spark { display: block; width: 100%; height: 26px; margin-top: 8px; }
.plate audio { width: 100%; height: 32px; margin-top: 8px; filter: sepia(.4) contrast(.9); }
.plate .credit { font: 11px var(--sans); color: var(--faint); margin-top: auto; padding-top: 8px; }
.plate .credit a { color: var(--faint); }

/* species page */
.sp-head { display: grid; grid-template-columns: minmax(260px, 420px) 1fr; gap: 30px; align-items: start; }
.sp-head .plate { margin-top: 0; }
.sp-head h2 { margin-top: 0; font-size: 40px; }
.sp-head .sci { font-style: italic; color: var(--faint); font-size: 22px; }
.sp-head .fam { font: 14px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-top: 4px; }
.status { margin: 14px 0; padding: 12px 16px; background: var(--plate); border: 1px solid var(--rule); font-size: 17px; }
.status b { font-weight: 500; }
dl.notes { margin: 10px 0 0; display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; font-size: 17px; }
dl.notes dt { font: 13px/1.6 var(--sans); text-transform: uppercase; letter-spacing: .12em; color: var(--faint); padding-top: 2px; }
dl.notes dd { margin: 0; color: var(--ink2); }
.wiki { background: var(--plate); border: 1px solid var(--rule2); padding: 14px 18px; margin: 14px 0; font-size: 17px; color: var(--ink2); }
.wiki .src { font: 13px var(--sans); color: var(--faint); margin-top: 6px; }
.clips { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.clip { background: var(--plate); border: 1px solid var(--rule2); padding: 10px 12px; }
.clip .t { font: 14px var(--sans); color: var(--ink2); margin-bottom: 6px; }
.clip img { width: 100%; display: block; border: 1px solid var(--rule2); filter: sepia(.55) contrast(1.05); }
.clip audio { width: 100%; height: 32px; margin-top: 6px; }

/* checklist table */
table.list { width: 100%; border-collapse: collapse; font-size: 17px; }
table.list th { text-align: left; font: 13px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); padding: 8px 8px; border-bottom: 1px solid var(--rule); font-weight: 500; }
table.list td { padding: 8px 8px; border-bottom: 1px solid var(--rule2); vertical-align: middle; }
table.list td.num { text-align: right; font-variant-numeric: tabular-nums; }
table.list img { width: 54px; height: 54px; object-fit: contain; vertical-align: middle; margin-right: 12px; mix-blend-mode: multiply; }
table.list a { color: var(--ink); text-decoration: none; }
table.list .spn { display: flex; align-items: center; }
table.list a:hover { color: var(--accent); }
table.list .season { width: 150px; height: 18px; vertical-align: middle; }
.sci { font-style: italic; }

/* heatmap-ish species x hour */
.heat { font: 12px var(--sans); }
.heat td, .heat th { padding: 2px 3px; text-align: center; }
.heat th.row { text-align: left; white-space: nowrap; font-weight: 400; color: var(--ink2); padding-right: 8px; }

footer { color: var(--faint); font: 14px var(--sans); margin-top: 48px; border-top: 3px double var(--rule); padding-top: 14px; text-align: center; }
footer a { color: var(--faint); }
.empty { color: var(--faint); font-style: italic; padding: 24px; text-align: center; }
.twocol { columns: 2; column-gap: 32px; }
@media (max-width: 720px) {
  body { font-size: 17px; } header.top h1 { font-size: 32px; } h2 { font-size: 25px; } .tile .n { font-size: 30px; }
  .sp-head { grid-template-columns: 1fr; } .twocol { columns: 1; }
  /* charts scale with the viewBox, so bump their text so it stays legible at half size */
  .fig svg text { font-size: 17px; }
  .fig svg text.lbl { font-size: 16px; }
  .plates { grid-template-columns: repeat(2, 1fr); gap: 12px 10px; }
  .plate { padding: 10px 8px; } .plate .name { font-size: 18px; } .plate .sci { font-size: 14px; } .plate .meta { font-size: 13px; }
  .plate .credit { font-size: 10px; }
  table.list { font-size: 15px; }
  table.list th:nth-child(3), table.list td:nth-child(3), table.list th:nth-child(5), table.list td:nth-child(5),
  table.list th:nth-child(6), table.list td:nth-child(6) { display: none; }
  table.list td, table.list th { padding: 6px 4px; }
  table.list img { width: 40px; height: 40px; margin-right: 6px; }
  table.list .season { width: 64px; height: 16px; }
  table.list .sci { display: none; }
  table.list td.days { white-space: nowrap; }
  table.list td.days span { width: 4px !important; height: 11px !important; margin-right: 1px !important; }
  table.list .spn { display: flex; align-items: center; gap: 4px; }
}