:root {
  --plum: #7b2d57;
  --plum-strong: #5e1f42;
  --plum-soft: #f7e9f0;
  --bg: #fffbfc;
  --surface: #ffffff;
  --ink: #221a25;
  --muted: #6c6170;
  --line: #eadde4;
  --good: #1d7048;
  --good-bg: #e6f4ec;
  --warn: #8a5300;
  --warn-bg: #fdf1dc;
  --bad: #ac2a1f;
  --bad-bg: #fbe9e7;
  --kind-0: #7b2d57;
  --kind-1: #4f6489;
  --kind-2: #2f7d4f;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(60, 20, 40, .06), 0 4px 16px rgba(60, 20, 40, .06);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --plum: #e59bc1;
    --plum-strong: #f2b9d6;
    --plum-soft: #3a2230;
    --bg: #17121a;
    --surface: #211a24;
    --ink: #f3ecf2;
    --muted: #b3a6b3;
    --line: #3a2f3c;
    --good: #7fd4a6;
    --good-bg: #1b3326;
    --warn: #f0c070;
    --warn-bg: #3a2c14;
    --bad: #f3988e;
    --bad-bg: #3d1e1b;
    --kind-0: #e59bc1;
    --kind-1: #9fb4dc;
    --kind-2: #7fd4a6;
    --shadow: none;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--plum); text-underline-offset: 2px; }
a:hover { color: var(--plum-strong); }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.01em; }
h1 { font-size: clamp(1.7rem, 4.5vw, 2.5rem); margin: .2em 0 .3em; }
h2 { font-size: 1.25rem; margin: 0 0 .8rem; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* Header & footer */
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 1000; }
.header-row { display: flex; align-items: center; gap: 16px; min-height: 60px; }
.brand { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; font-size: 1.2rem; letter-spacing: -.02em; }
.brand b { color: var(--plum); font-weight: 700; }
.brand-mark { width: 30px; height: 30px; flex: none; }
.brand-mark circle { fill: var(--plum); }
.brand-mark path { fill: none; stroke: #fff; stroke-width: 2.2; stroke-linecap: round; }
.header-search { margin-left: auto; flex: 0 1 280px; }
.header-search input { width: 100%; }
.site-footer { margin-top: 64px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 16px; padding-bottom: 24px; }
.footer-row p { margin: 0; }
.footer-row a { color: var(--muted); }

/* Forms & buttons */
input[type="search"] {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; min-height: 44px; width: 100%;
}
input[type="search"]:focus { outline: 2px solid var(--plum); outline-offset: 1px; border-color: transparent; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.btn:hover { border-color: var(--plum); color: var(--plum); }
.btn-primary { background: var(--plum); border-color: var(--plum); color: #fff; }
.btn-primary:hover { background: var(--plum-strong); border-color: var(--plum-strong); color: #fff; }
@media (prefers-color-scheme: dark) { .btn-primary, .btn-primary:hover { color: #1b1020; } }
.btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }

/* Search & locate */
.finder { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 16px 0 8px; }
.finder-form { display: flex; gap: 8px; flex: 1 1 320px; position: relative; }
.finder-or { color: var(--muted); }
.finder-large .locate-btn { font-size: 1.1rem; min-height: 52px; padding: 12px 24px; }
.finder-large input[type="search"] { min-height: 52px; }
.locate-status { flex-basis: 100%; margin: 0; color: var(--muted); }
.locate-status:empty { display: none; }
.suggest-box {
  position: absolute; left: 0; right: 0; top: calc(100% + 4px); z-index: 1100;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow);
  list-style: none; margin: 0; padding: 4px; max-height: 320px; overflow: auto;
}
.suggest-box a { display: flex; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: 8px; color: var(--ink); text-decoration: none; }
.suggest-box a span { color: var(--muted); font-size: .9rem; }
.suggest-box a:hover, .suggest-box a.active { background: var(--plum-soft); }
.header-search { position: relative; }

/* Page structure */
.hero { padding: 40px 0 16px; }
.hero h1 { font-size: clamp(2rem, 6vw, 3.2rem); max-width: 16ch; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 62ch; margin: 0 0 8px; }
.page-head { padding: 20px 0 8px; }
.section { margin-top: 36px; }
.note { color: var(--muted); margin: -4px 0 12px; }
.crumbs { font-size: .9rem; color: var(--muted); padding-top: 14px; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs a { color: var(--muted); }
.eyebrow { margin: 0; font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--kind-0); }
.eyebrow.kind-facility { color: var(--kind-1); }
.eyebrow.kind-rest_area { color: var(--kind-2); }
.prose { max-width: 70ch; }
.prose h2 { margin-top: 28px; }
.stat-row { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--muted); }
.stat-row b { color: var(--ink); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

/* Link lists */
.chip-list, .grid-list { list-style: none; margin: 0; padding: 0; }
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-list a, .grid-list a {
  display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
  text-decoration: none; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px;
}
.chip-list a:hover, .grid-list a:hover { border-color: var(--plum); color: var(--plum); }
.chip-list span, .grid-list span { color: var(--muted); font-size: .85rem; font-variant-numeric: tabular-nums; }
.grid-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.grid-list a { border-radius: 10px; }
.grid-dense { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 6px; }
.grid-dense a { padding: 5px 10px; font-size: .95rem; }

/* Restroom lists */
.item-list { list-style: none; margin: 0; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.item + .item { border-top: 1px solid var(--line); }
.item a { display: flex; gap: 12px; align-items: center; padding: 12px 16px 12px 14px; color: var(--ink); text-decoration: none; border-left: 4px solid var(--kind-0); }
.item.kind-facility a { border-left-color: var(--kind-1); }
.item.kind-rest_area a { border-left-color: var(--kind-2); }
.item a:hover { background: var(--plum-soft); }
.item-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.item-title { font-weight: 600; }
.item-meta { color: var(--muted); font-size: .9rem; }
.item-distance { margin-left: auto; font-weight: 600; color: var(--plum); white-space: nowrap; font-variant-numeric: tabular-nums; }
.badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.badge { font-size: .78rem; padding: 2px 8px; border-radius: 999px; background: var(--plum-soft); color: var(--ink); }
.badge-good { background: var(--good-bg); color: var(--good); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-bad { background: var(--bad-bg); color: var(--bad); }

/* Maps */
.map { height: 360px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--plum-soft); margin-top: 16px; z-index: 0; }
.map-tall { height: clamp(320px, 55vh, 520px); }
.map-detail { height: 320px; margin-top: 0; }
.map-legend { font-size: .85rem; color: var(--muted); margin: 6px 0 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; }
.map-legend > span { white-space: nowrap; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; vertical-align: middle; }
.dot-0 { background: var(--kind-0); } .dot-1 { background: var(--kind-1); } .dot-2 { background: var(--kind-2); }
.leaflet-popup-content a { font-weight: 600; }
.marker-cluster-small, .marker-cluster-medium, .marker-cluster-large { background: rgba(123, 45, 87, .2); }
.marker-cluster-small div, .marker-cluster-medium div, .marker-cluster-large div { background: rgba(123, 45, 87, .85); color: #fff; font-weight: 600; }

/* Restroom detail */
.restroom-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 24px; margin-top: 20px; align-items: start; }
.description { font-size: 1.05rem; max-width: 65ch; }
.facts { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.facts h2 { font-size: 1.05rem; }
.facts dl { margin: 0; }
.fact { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); }
.fact dt { color: var(--muted); }
.fact dd { margin: 0; text-align: right; font-weight: 600; overflow-wrap: anywhere; }
.tone-good { color: var(--good); }
.tone-warn { color: var(--warn); }
.tone-bad { color: var(--bad); }
.tone-unknown { color: var(--muted); font-weight: 400 !important; }
.fine { font-size: .85rem; color: var(--muted); margin: 14px 0 0; }

@media (max-width: 760px) {
  .restroom-grid { grid-template-columns: 1fr; }
  .header-search { display: none; }
  .finder-or { display: none; }
  .locate-btn { width: 100%; }
  .hero { padding-top: 24px; }
  .map { height: 300px; }
}