/* ---------------------------------------------------------------
   Hosepipe Watch — design tokens
   Palette: cool paper + deep water navy, warning-scale accents
   Type: Fraunces (display) / IBM Plex Sans (body) / IBM Plex Mono (data)
----------------------------------------------------------------*/
:root {
  --paper: #EEF1EE;
  --panel: #FFFFFF;
  --ink: #16221F;
  --ink-soft: #4B5A55;
  --line: #D7DED9;
  --navy: #16333E;
  --teal: #2E6E73;

  --c-ban: #C1432A;
  --c-ban-bg: #FBE7E1;
  --c-upcoming: #D98A2B;
  --c-upcoming-bg: #FBEEDB;
  --c-advisory: #C9A227;
  --c-advisory-bg: #F8F1D8;
  --c-monitoring: #3E7CA6;
  --c-monitoring-bg: #E2EDF4;
  --c-normal: #3F7A57;
  --c-normal-bg: #E4EFE7;
  --c-unlisted: #8A8F94;
  --c-unlisted-bg: #ECECEC;

  --radius: 10px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 0.6em 1em;
  z-index: 1000;
}
.skip-link:focus {
  left: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

a { color: var(--teal); }

/* ---------------- Header ---------------- */

.site-header {
  background: var(--navy);
  color: #EAF1EF;
  border-bottom: 4px solid var(--teal);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.4rem 1.5rem 1rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark { color: #7FC8CE; flex-shrink: 0; }

.brand-text h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2.1rem;
  margin: 0;
  letter-spacing: -0.01em;
}

.tagline {
  margin: 0.15rem 0 0;
  font-size: 0.95rem;
  color: #B9CBC7;
}

.verified {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #B9CBC7;
}
.verified-date {
  color: #fff;
  font-size: 0.95rem;
}

.legend-bar {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.legend-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.04);
  color: #EAF1EF;
  border-radius: 999px;
  padding: 0.35rem 0.8rem 0.35rem 0.5rem;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.legend-chip:hover, .legend-chip.active {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.4);
}
.legend-chip .swatch {
  width: 12px; height: 12px;
  border-radius: 3px;
  display: inline-block;
}
.legend-chip[data-status="ban"] .swatch { background: var(--c-ban); }
.legend-chip[data-status="upcoming"] .swatch { background: var(--c-upcoming); }
.legend-chip[data-status="advisory"] .swatch { background: var(--c-advisory); }
.legend-chip[data-status="monitoring"] .swatch { background: var(--c-monitoring); }
.legend-chip[data-status="normal"] .swatch { background: var(--c-normal); }
.legend-chip[data-status="unlisted"] .swatch { background: var(--c-unlisted); }

/* ---------------- Main layout ---------------- */

main {
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.25rem;
  flex: 1;
  width: 100%;
}

.map-section {
  grid-column: 1;
  grid-row: 1;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 560px;
}

.map-toolbar {
  padding: 0.75rem;
  border-bottom: 1px solid var(--line);
  position: relative;
}

#county-search {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--paper);
  color: var(--ink);
}
#county-search:focus {
  outline: 2px solid var(--teal);
  outline-offset: 1px;
}

.search-results {
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  top: calc(100% - 2px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: none;
  border-radius: 0 0 8px 8px;
  max-height: 260px;
  overflow-y: auto;
  z-index: 500;
  box-shadow: 0 8px 16px rgba(20,30,28,0.08);
}
.search-results button {
  display: flex;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  padding: 0.55rem 0.8rem;
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.search-results button:last-child { border-bottom: none; }
.search-results button:hover { background: var(--paper); }
.search-results .mini-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
}

#map {
  flex: 1;
  min-height: 480px;
  background: #DCE7E2;
}

/* Leaflet county styling handled inline via JS, but tooltip container: */
.county-tooltip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--navy);
  color: #fff;
  border: none;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
}
.county-tooltip::before { display: none; }

/* ---------------- Detail panel ---------------- */

.detail-panel {
  grid-column: 2;
  grid-row: 1;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  align-self: start;
  position: sticky;
  top: 1.25rem;
}

.detail-empty p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.5;
}
.detail-empty .hint {
  font-size: 0.82rem;
  border-top: 1px dashed var(--line);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
}

.detail-status-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  margin: 0 0 0.6rem;
}

#detail-county {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 0.9rem;
}

.detail-content dl { margin: 0 0 0.9rem; }
.detail-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
}
.detail-row dt { color: var(--ink-soft); }
.detail-row dd { margin: 0; font-family: var(--font-mono); text-align: right; }

.detail-note {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--ink);
}

.supplier-check {
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
}

.supplier-check-lede {
  font-size: 0.8rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin: 0 0 0.7rem;
}

.supplier-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: var(--navy);
  color: #fff;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.65rem 0.9rem;
  border-radius: 8px;
  transition: background 0.15s;
}
.supplier-btn:hover {
  background: var(--teal);
}
.supplier-arrow { flex-shrink: 0; }

.supplier-alt {
  display: block;
  margin-top: 0.65rem;
  font-size: 0.8rem;
  color: var(--teal);
  text-decoration: none;
}
.supplier-alt:hover { text-decoration: underline; }

/* status colour application, shared by pill + fallback list badges */
.status-ban { background: var(--c-ban-bg); color: var(--c-ban); }
.status-upcoming { background: var(--c-upcoming-bg); color: var(--c-upcoming); }
.status-advisory { background: var(--c-advisory-bg); color: #8a7311; }
.status-monitoring { background: var(--c-monitoring-bg); color: var(--c-monitoring); }
.status-normal { background: var(--c-normal-bg); color: var(--c-normal); }
.status-unlisted { background: var(--c-unlisted-bg); color: #5c6166; }

/* ---------------- Fallback list ---------------- */

.fallback-list {
  grid-column: 1 / -1;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.fallback-list h2, .about h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-top: 0;
}
.fallback-intro {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-top: -0.4rem;
}

.status-group {
  margin-bottom: 1.25rem;
}
.status-group h3 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: inline-block;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  margin: 0 0 0.6rem;
}
.status-group ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.status-group li {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
}

/* ---------------- About / footer ---------------- */

.about {
  grid-column: 1 / -1;
  padding: 0 0.25rem 1rem;
}
.about p {
  max-width: 74ch;
  line-height: 1.6;
  color: var(--ink);
}
.about .sources {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.25rem 1.5rem 2rem;
  text-align: center;
}
.site-footer p {
  max-width: 60ch;
  margin: 0 auto;
  font-size: 0.8rem;
  color: var(--ink-soft);
}

/* ---------------- Responsive ---------------- */

@media (max-width: 860px) {
  main {
    grid-template-columns: 1fr;
  }
  .map-section, .detail-panel, .fallback-list, .about {
    grid-column: 1;
  }
  .detail-panel {
    position: static;
  }
  .map-section {
    min-height: 420px;
  }
  #map {
    min-height: 360px;
  }
  .brand-text h1 { font-size: 1.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}