/* Layout: a quiet cellar. White or deep-navy ground, Bodoni for names, mono for every number, one cobalt accent. */
:root {
  --bg: #FFFFFF;
  --surface: #F4F8FD;
  --fg: #0B1F3A;
  --muted: #5A6982;
  --line: #D6E2F1;
  --accent: #1F45A8;
  --on-accent: #FFFFFF;
  --land: #CBD9EC;
  --ok: #1D6B4F;
  --pending: #8A6A1F;

  --display: "Bodoni Moda", "Didot", "Bodoni 72", Georgia, serif;
  --body: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --data: "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --s1: .25rem; --s2: .5rem; --s3: 1rem; --s4: 1.5rem; --s5: 2.5rem; --s6: 4rem;
  --wrap: 72rem;
  --measure: 65ch;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #07162B; --surface: #0E2342; --fg: #E9F2FB; --muted: #9FB3CF; --line: #1E3658;
    --accent: #7FAAF0; --on-accent: #07162B; --land: #1F3A63; --ok: #6FCFA6; --pending: #E2C27A;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #07162B; --surface: #0E2342; --fg: #E9F2FB; --muted: #9FB3CF; --line: #1E3658;
  --accent: #7FAAF0; --on-accent: #07162B; --land: #1F3A63; --ok: #6FCFA6; --pending: #E2C27A;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 1rem/1.6 var(--body);
}
img, svg { max-width: 100%; }
a { color: var(--accent); text-underline-offset: .18em; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px;
}
h1, h2, h3 { font-family: var(--display); font-weight: 500; line-height: 1.12; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.3rem, 6vw, 4.2rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.3rem; }
p { margin: 0; }
.mono { font-family: var(--data); font-variant-numeric: tabular-nums; }
.eyebrow {
  font: 500 .75rem/1.3 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.lede { font-size: 1.15rem; color: var(--muted); max-width: var(--measure); }
.prose { max-width: var(--measure); display: grid; gap: var(--s3); }
.prose h2 { margin-top: var(--s4); font-size: 1.7rem; }
.prose ul { margin: 0; padding-left: 1.2rem; display: grid; gap: var(--s2); }

/* Bands and wrappers carry the side gutter */
.wrap {
  max-width: var(--wrap); margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.band { padding-block: var(--s6); }
.band + .band { border-top: 1px solid var(--line); }
.band.tint { background: var(--surface); border-top: 0; }
.stack { display: grid; gap: var(--s4); }
.stack-sm { display: grid; gap: var(--s2); }

/* Header */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--bg); }
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5;
  background: var(--bg); border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); padding-block: var(--s3); flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--fg); }
.brand svg { width: 22px; height: 30px; flex: none; }
.brand span { font-family: var(--display); font-size: 1.05rem; letter-spacing: .32em; font-weight: 500; }
.nav { display: flex; align-items: center; gap: var(--s4); flex-wrap: wrap; }
.nav a { color: var(--fg); text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent); }
.btn {
  display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.15rem; border-radius: 2px;
  font: 600 .95rem/1 var(--body); text-decoration: none; cursor: pointer;
  background: var(--accent); color: var(--on-accent); border: 1px solid var(--accent);
}
.btn.ghost { background: transparent; color: var(--accent); }
.nav .btn { color: var(--on-accent); padding: .55rem .9rem; }
.btn-row { display: flex; gap: var(--s3); flex-wrap: wrap; }

/* Pills and badges */
.pill {
  display: inline-flex; align-items: center; gap: .35rem; font: 500 .72rem/1 var(--body);
  letter-spacing: .08em; text-transform: uppercase; padding: .35rem .55rem; border: 1px solid var(--line);
  border-radius: 999px; color: var(--muted); white-space: nowrap;
}
.pill.ok { color: var(--ok); border-color: currentColor; }
.pill.pending { color: var(--pending); border-color: currentColor; }
.pill.draft { color: var(--pending); border-color: currentColor; }

/* Home hero */
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: var(--s5); align-items: center; padding-block: var(--s5); }
.hero-copy { display: grid; gap: var(--s4); min-width: 0; }
.hero h1 em { font-style: italic; color: var(--accent); }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; } }

.facts-line { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s4); font: 400 .9rem/1.4 var(--data); color: var(--muted); }
.facts-line b { color: var(--fg); font-weight: 500; }

/* Globe */
.globe { position: relative; width: 100%; max-width: 560px; margin-inline: auto; aspect-ratio: 1; touch-action: none; cursor: grab; }
.globe:active { cursor: grabbing; }
.globe svg { width: 100%; height: 100%; display: block; }
.g-sphere { fill: var(--surface); stroke: var(--line); }
.g-grat { fill: none; stroke: var(--line); stroke-width: .6; }
.g-land { fill: var(--land); stroke: none; }
.g-dot { fill: var(--accent); stroke: var(--bg); stroke-width: 1.2; cursor: pointer; }
.g-dot.on { stroke: var(--fg); stroke-width: 2.6; }
.globe svg { overflow: hidden; border-radius: 4px; }
.globe-zoom { position: absolute; top: 2%; right: 0; display: grid; gap: 4px; }
.globe-zoom button {
  font: 500 1.1rem/1 var(--body); width: 2.2rem; height: 2.2rem; border: 1px solid var(--line); background: var(--bg); color: var(--fg);
  cursor: pointer; border-radius: 2px;
}
.globe-zoom button.reset { font-size: .7rem; letter-spacing: .04em; }
.globe-zoom button:hover { color: var(--accent); border-color: var(--accent); }
.globe-card {
  position: absolute; left: 50%; bottom: 4%; transform: translateX(-50%); width: min(92%, 22rem);
  background: var(--bg); border: 1px solid var(--line); padding: var(--s3); display: grid; gap: var(--s1);
  box-shadow: 0 6px 24px rgba(7, 22, 43, .12);
}
.globe-card[hidden] { display: none; }
.globe-card h3 { font-size: 1.25rem; }
.globe-card .meta { color: var(--muted); font-size: .9rem; }
.globe-bar { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s4); justify-content: center; align-items: center; color: var(--muted); font-size: .9rem; }
.switch { display: inline-flex; align-items: center; gap: .55rem; cursor: pointer; color: var(--fg); font-weight: 500; }
.switch input { appearance: none; -webkit-appearance: none; width: 2.4rem; height: 1.35rem; border-radius: 999px; background: var(--line); position: relative; cursor: pointer; margin: 0; transition: background .15s; }
.switch input::after { content: ""; position: absolute; top: .18rem; left: .18rem; width: 1rem; height: 1rem; border-radius: 50%; background: var(--bg); transition: transform .15s; }
.switch input:checked { background: var(--accent); }
.switch input:checked::after { transform: translateX(1.05rem); }
.globe-hint { text-align: center; color: var(--muted); font-size: .85rem; }
.region li[hidden] { display: none; }
.socials { display: flex; flex-wrap: wrap; gap: var(--s2); }
.socials a { display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .7rem; border: 1px solid var(--line); border-radius: 2px; text-decoration: none; color: var(--fg); font-size: .9rem; }
.socials a:hover { border-color: var(--accent); color: var(--accent); }
.socials svg { width: 16px; height: 16px; flex: none; }
.news { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 26rem); gap: var(--s4); align-items: end; }
@media (max-width: 760px) { .news { grid-template-columns: 1fr; } }
.news-form { display: flex; gap: var(--s2); flex-wrap: wrap; }
.news-form input { flex: 1 1 14rem; min-width: 0; font: 400 1rem var(--body); padding: .7rem .8rem; border: 1px solid var(--line); background: var(--bg); color: var(--fg); border-radius: 2px; }
.news-msg { font-size: .9rem; color: var(--muted); grid-column: 1 / -1; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* TDS spectrum */
.spectrum { overflow-x: auto; }
.spectrum svg { min-width: 640px; width: 100%; height: auto; display: block; }
.sp-axis { stroke: var(--line); stroke-width: 1; }
.sp-band { fill: var(--surface); }
.sp-band.alt { fill: var(--land); opacity: .45; }
.sp-tick { fill: var(--muted); font: 400 11px var(--data); }
.sp-class { fill: var(--muted); font: 500 10px var(--body); letter-spacing: .12em; text-transform: uppercase; }
.sp-dot { fill: var(--accent); }
.sp-lab { fill: var(--fg); font: 500 12px var(--body); }
.sp-val { fill: var(--muted); font: 400 10.5px var(--data); }
.sp-lead { stroke: var(--muted); stroke-width: .7; }

/* Cards */
.grid-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s4); }
@media (max-width: 900px) { .grid-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .grid-cards { grid-template-columns: 1fr; } }
.wcard {
  display: grid; gap: var(--s2); align-content: start; padding: var(--s4); text-decoration: none; color: var(--fg);
  border-top: 2px solid var(--fg); background: var(--bg); min-width: 0;
}
.band.tint .wcard { background: var(--bg); }
.wcard:hover h3 { color: var(--accent); }
.wcard .where { color: var(--muted); font-size: .9rem; }
.wcard .readout { display: flex; gap: var(--s3); font: 400 .85rem/1.3 var(--data); color: var(--muted); flex-wrap: wrap; }
.wcard .readout b { color: var(--fg); font-weight: 500; }
.wcard p { font-size: .95rem; }

.topic-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.topic {
  display: grid; gap: var(--s2); padding: var(--s4) var(--s3) var(--s4) 0; text-decoration: none; color: var(--fg);
  border-bottom: 1px solid var(--line); min-width: 0;
}
.topic h3 { font-size: 1.2rem; }
.topic .pill { justify-self: start; }
@media (max-width: 820px) { .topic-list { grid-template-columns: 1fr; } }
.topic p { color: var(--muted); font-size: .95rem; }
.topic:hover h3 { color: var(--accent); }
.topic.planned { color: var(--muted); }

/* Report CTA */
.cta { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--s4); align-items: center; }
@media (max-width: 720px) { .cta { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.site-footer .wrap { padding-block: var(--s5); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s3); }
.site-footer a { color: var(--muted); }

/* Water page */
.crumbs { font-size: .88rem; color: var(--muted); display: flex; gap: .5rem; flex-wrap: wrap; }
.crumbs a { color: var(--muted); }
.w-head { display: grid; gap: var(--s3); }
.w-head .sub { font-size: 1.1rem; color: var(--muted); }
.w-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 22rem); gap: var(--s5); align-items: start; }
@media (max-width: 900px) { .w-layout { grid-template-columns: 1fr; } }
.facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr)); gap: var(--s3) var(--s4); margin: 0; }
.facts div { display: grid; gap: .15rem; min-width: 0; border-top: 1px solid var(--line); padding-top: var(--s2); }
.facts dt { font: 500 .72rem/1.3 var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 0; overflow-wrap: anywhere; }

/* The bottle-label analysis panel */
.label {
  border: 1.5px solid var(--fg); padding: var(--s4); display: grid; gap: var(--s3); background: var(--bg);
}
.label-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s2); border-bottom: 1px solid var(--fg); padding-bottom: var(--s2); flex-wrap: wrap; }
.label-head h2 { font-size: 1.15rem; letter-spacing: .18em; text-transform: uppercase; font-family: var(--body); font-weight: 600; }
.tds-big { display: grid; gap: .2rem; }
.tds-big .n { font: 500 2.6rem/1 var(--data); font-variant-numeric: tabular-nums; }
.tds-big .u { color: var(--muted); font-size: .85rem; }
.ions { width: 100%; border-collapse: collapse; font: 400 .9rem/1.3 var(--data); font-variant-numeric: tabular-nums; }
.ions th { text-align: left; font: 500 .9rem/1.3 var(--body); padding: .3rem 0; white-space: nowrap; }
.ions th small { color: var(--muted); font-family: var(--data); font-weight: 400; margin-left: .3rem; }
.ions td { padding: .3rem 0; }
.ions td.v { text-align: right; width: 5.5rem; padding-right: var(--s2); }
.ions td.bar { width: 45%; }
.ions tr + tr { border-top: 1px dotted var(--line); }
.ions .b { height: 6px; background: var(--accent); min-width: 2px; }
.label-foot { font-size: .8rem; color: var(--muted); display: grid; gap: .3rem; }
.derived { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s2); border-top: 1px solid var(--fg); padding-top: var(--s3); }
.derived div { display: grid; gap: .1rem; min-width: 0; }
.derived span { font: 500 .68rem/1.3 var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.derived b { font: 500 1rem/1.3 var(--data); }
.scale { display: grid; gap: .35rem; }
.scale-track { position: relative; height: 10px; display: grid; grid-template-columns: 21.2% 30.3% 14.4% 34.1%; }
.scale-track i { display: block; height: 100%; background: var(--surface); border-right: 1px solid var(--bg); }
.scale-track i:nth-child(2n) { background: var(--land); }
.scale-mark { position: absolute; top: -4px; width: 3px; height: 18px; background: var(--fg); transform: translateX(-50%); }
.scale-labels { display: grid; grid-template-columns: 21.2% 30.3% 14.4% 34.1%; font: 500 .62rem/1.2 var(--body); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.pending-box { border: 1.5px dashed var(--line); padding: var(--s4); display: grid; gap: var(--s2); color: var(--muted); }
.pending-box h2 { font-size: 1.15rem; letter-spacing: .18em; text-transform: uppercase; font-family: var(--body); font-weight: 600; color: var(--fg); }
.note { border-left: 2px solid var(--accent); padding-left: var(--s3); font-family: var(--display); font-size: 1.2rem; font-style: italic; max-width: var(--measure); }
.coords { font: 400 .9rem var(--data); color: var(--muted); }
.pager { display: flex; justify-content: space-between; gap: var(--s3); flex-wrap: wrap; }

/* Library */
.controls { display: flex; flex-wrap: wrap; gap: var(--s3); align-items: end; }
.field { display: grid; gap: .3rem; min-width: 0; }
.field label { font: 500 .72rem/1.3 var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.field input[type="search"], .field input[type="email"], .field select {
  font: 400 1rem var(--body); padding: .6rem .7rem; border: 1px solid var(--line); background: var(--bg); color: var(--fg); border-radius: 2px; min-width: 0;
}
.field input[type="search"] { width: min(22rem, 100%); }
.check { display: inline-flex; gap: .5rem; align-items: center; font-size: .95rem; padding-bottom: .6rem; }
.table-wrap { overflow-x: auto; border-top: 1px solid var(--fg); }
table.lib { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 720px; }
table.lib th { text-align: left; font: 500 .72rem/1.3 var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: .7rem .6rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.lib th button { all: unset; cursor: pointer; }
table.lib th button:focus-visible { outline: 2px solid var(--accent); }
table.lib td { padding: .65rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.lib td.n { font-family: var(--data); font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
table.lib th.n { text-align: right; }
table.lib td a { font-family: var(--display); font-size: 1.1rem; text-decoration: none; }
table.lib td .muted { color: var(--muted); }
.count { color: var(--muted); font: 400 .9rem var(--data); }

/* Map page list */
.regions { columns: 16rem; column-gap: var(--s5); }
.region { break-inside: avoid; display: grid; gap: var(--s2); margin-bottom: var(--s4); }
.region h3 { font-size: 1.15rem; border-bottom: 1px solid var(--line); padding-bottom: .3rem; }
.region ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .2rem; }
.region button { all: unset; cursor: pointer; color: var(--accent); }
.region button:hover { text-decoration: underline; }
.region li small { color: var(--muted); }

/* Report */
.form { display: grid; gap: var(--s3); max-width: 30rem; }
.form .field input { width: 100%; }
.form-msg { font-size: .95rem; color: var(--muted); }
.toc { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.toc li { display: grid; grid-template-columns: 3.2rem minmax(0, 1fr); gap: var(--s3); padding-block: var(--s3); border-bottom: 1px solid var(--line); }
.toc li span { font: 400 .9rem var(--data); color: var(--muted); padding-top: .2rem; }
.toc li b { font-family: var(--display); font-weight: 500; font-size: 1.15rem; display: block; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s5); align-items: start; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }
.editor-note { background: var(--surface); padding: var(--s3); font-size: .9rem; color: var(--muted); max-width: var(--measure); }

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }
.region[hidden] { display: none; }

/* Globe: detail layer, selected label, preview panel */
.g-border { fill: none; stroke: var(--bg); stroke-width: .8; }
.g-label { font: 600 13px var(--body); fill: var(--fg); paint-order: stroke; stroke: var(--bg); stroke-width: 4px; stroke-linejoin: round; pointer-events: none; }
.gpanel { border-top: 2px solid var(--fg); padding-top: var(--s3); display: grid; gap: var(--s2); min-height: 9rem; align-content: start; }
.gpanel h3 { font-size: 1.6rem; }
.gp-place { color: var(--muted); }
.gp-blurb { max-width: var(--measure); }
.gp-hint { color: var(--muted); }
.gp-chips { display: flex; flex-wrap: wrap; gap: var(--s2); }
.gp-nearby { display: flex; flex-wrap: wrap; gap: var(--s2); }
.gp-nearby button {
  font: 500 .88rem/1.2 var(--body); padding: .45rem .7rem; border: 1px solid var(--line); background: var(--bg); color: var(--accent);
  border-radius: 2px; cursor: pointer;
}
.gp-nearby button:hover { border-color: var(--accent); }

/* Water page: written description */
.about { display: grid; gap: var(--s3); max-width: var(--measure); }
.about h2 { font-size: 1.4rem; }
.about p { font-size: 1.05rem; }

/* Water Palate charts */
.filter-row { display: flex; flex-wrap: wrap; gap: var(--s3); align-items: center; }
.pchart { position: relative; overflow-x: auto; }
.pchart svg { display: block; width: 100%; min-width: 680px; height: auto; }
.pz0 { fill: var(--surface); }
.pz1 { fill: var(--bg); }
.zname { font: italic 500 21px var(--display); fill: var(--muted); }
.pgrid { stroke: var(--line); stroke-width: 1; }
.psplit { stroke: var(--muted); stroke-width: 1; opacity: .55; }
.paxis { stroke: var(--muted); stroke-width: 1; }
.ptick { font: 400 12px var(--data); fill: var(--muted); font-variant-numeric: tabular-nums; }
.pend { font: 500 11px var(--body); letter-spacing: .1em; text-transform: uppercase; fill: var(--muted); }
.plab { font: 500 12px var(--body); fill: var(--fg); pointer-events: none; }
.pmark { fill: var(--accent); stroke: var(--bg); stroke-width: 2; }
.phit { fill: transparent; }
.pdot { cursor: pointer; }
.pdot:hover .pmark, .pdot:focus .pmark { stroke: var(--fg); stroke-width: 2.5; }
.pdot:focus { outline: none; }
.pdot:focus-visible .pmark { stroke: var(--fg); stroke-width: 3; }
.us-only .pdot[data-us="0"], .us-only .plab[data-us="0"], .us-only tr[data-us="0"] { display: none; }
.ptip {
  position: absolute; z-index: 3; pointer-events: none; background: var(--bg); border: 1px solid var(--line);
  padding: .5rem .7rem; display: grid; gap: .15rem; box-shadow: 0 6px 20px rgba(7, 22, 43, .14); max-width: 18rem;
}
.ptip b { font: 600 .9rem/1.3 var(--data); color: var(--fg); }
.ptip span { font-size: .85rem; color: var(--muted); }
.zones { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s3); margin: 0; padding: 0; list-style: none; }
@media (max-width: 760px) { .zones { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.zones li { display: grid; gap: .2rem; border-top: 1px solid var(--line); padding-top: var(--s2); min-width: 0; }
.zones b { font: italic 500 1.15rem var(--display); }
.zones span { color: var(--muted); font-size: .92rem; }
.chart-note { color: var(--muted); font-size: .9rem; max-width: var(--measure); }
details.table-view summary { cursor: pointer; color: var(--accent); font-weight: 600; }
details.table-view[open] summary { margin-bottom: var(--s3); }
.ptitle { font: 600 12px var(--body); fill: var(--fg); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.news-form button[disabled] { opacity: .6; cursor: wait; }