:root {
  --bg: #f6f7f9; --card: #fff; --text: #1b1f24; --muted: #5c6570; --border: #e1e5ea; --accent: #0b5fff;
  --warn-bg: #fff4d6; --warn-text: #6b4a00;
  --nea-1: #3fae5a; --nea-2: #f5b400; --nea-3: #f0702a; --nea-4: #c8102e;
  --aqi-good: #00e400; --aqi-mod: #ffff00; --aqi-usg: #ff7e00; --aqi-unh: #ff0000; --aqi-vunh: #8f3f97; --aqi-haz: #7e0023;
  --shadow: 0 1px 3px rgba(0, 0, 0, .15);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --card: #1a1d24; --text: #e6e8eb; --muted: #9aa3ad; --border: #2a2f38; --accent: #6ea8ff;
    --warn-bg: #3b2f0a; --warn-text: #ffd978;
    --shadow: 0 1px 3px rgba(0, 0, 0, .6);
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
h1 { font-size: 1.25rem; margin: 0; }
h2 { font-size: 1.05rem; margin: 0 0 8px; }
h3 { font-size: .95rem; margin: 14px 0 6px; }
.muted { color: var(--muted); }
.note { color: var(--muted); font-size: .85rem; margin: 8px 0 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
button { font: inherit; cursor: pointer; border: 1px solid var(--accent); background: var(--accent); color: #fff; border-radius: 6px; padding: 6px 12px; }
button.ghost { background: transparent; color: var(--accent); }
input[type="text"], input:not([type]), input[type="password"], #gp-postal { font: inherit; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--card); color: var(--text); }

.topbar { position: sticky; top: 0; z-index: 1000; background: var(--card); border-bottom: 1px solid var(--border); padding: 8px 16px; }
.topbar-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
#status { color: var(--muted); font-size: .85rem; }
.badge { font-size: .65rem; font-weight: 700; letter-spacing: .06em; padding: 2px 6px; border-radius: 4px; background: var(--nea-2); color: #1b1f24; vertical-align: middle; }
.chip { font-size: .8rem; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg); }
.official-links { display: flex; gap: 14px; flex-wrap: wrap; font-size: .85rem; margin-top: 2px; }

dialog { background: var(--card); color: var(--text); border: 1px solid var(--border); border-radius: 10px; max-width: 420px; }
dialog input { width: 100%; }
.dialog-actions { display: flex; gap: 8px; margin-top: 12px; }

.layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 16px; padding: 16px; align-items: start; }
.left { display: grid; gap: 16px; min-width: 0; }
#map { height: 420px; border-radius: 10px; border: 1px solid var(--border); overflow: hidden; position: relative; background: var(--card); }
.map-fallback { position: absolute; inset: 0; display: grid; place-items: center; margin: 0; color: var(--muted); }
#error-banner { padding: 10px 12px; border-radius: 8px; background: var(--warn-bg); color: var(--warn-text); border: 1px solid var(--nea-2); }
.panel { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 14px; }
.panel ul { margin: 0; padding-left: 18px; }

#regions { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.region-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 12px; min-width: 0; scroll-margin-top: 90px; }
.region-card > header { display: flex; justify-content: space-between; align-items: baseline; }
.region-card h3 { margin: 0; text-transform: capitalize; }
.region-card .updated { color: var(--muted); font-size: .8rem; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 8px; }
.half .label { font-size: .7rem; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; min-height: 2.2em; }
.half .label small { display: block; text-transform: none; letter-spacing: 0; }
.half .value { font-size: 1.7rem; font-weight: 700; line-height: 1.1; }
.half .unit { font-size: .75rem; color: var(--muted); margin-left: 3px; font-weight: 400; }
.half .band { font-size: .8rem; font-weight: 600; margin: 2px 0 6px; }
.half .health { font-size: .75rem; color: var(--muted); margin: 6px 0 0; }
.bar { position: relative; height: 8px; border-radius: 4px; }
.bar.nea { background: linear-gradient(to right,
  var(--nea-1) 0 18.33%, var(--nea-2) 18.33% 50%, var(--nea-3) 50% 83.33%, var(--nea-4) 83.33% 100%); }
.bar.aqi { background: linear-gradient(to right,
  var(--aqi-good) 0 10%, var(--aqi-mod) 10% 20%, var(--aqi-usg) 20% 30%, var(--aqi-unh) 30% 40%,
  var(--aqi-vunh) 40% 60%, var(--aqi-haz) 60% 100%); }
.bar .marker { position: absolute; top: -3px; width: 3px; height: 14px; background: var(--text); border-radius: 1px; transform: translateX(-50%); }
.skeleton { min-height: 170px; background: linear-gradient(90deg, var(--card) 25%, var(--border) 50%, var(--card) 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

#trend-toggle { border: 0; padding: 0; margin: 0 0 8px; display: flex; gap: 16px; }
.chart-wrap { position: relative; aspect-ratio: 16 / 7; }

table.ed { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.ed th, table.ed td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); }
table.ed td.num, table.ed th.num { text-align: right; }
.hospital-group { margin: 0 0 8px; }
.hospital-group h4 { margin: 0 0 4px; font-size: .85rem; color: var(--muted); }
.hospital-group ul { columns: 2; column-gap: 20px; }
.hospital-group li { break-inside: avoid; }

.news { position: sticky; top: 96px; max-height: calc(100vh - 112px); overflow: auto; display: grid; gap: 16px; align-content: start; }
.news-head { display: grid; gap: 4px; }
[role="tablist"] { display: flex; gap: 6px; flex-wrap: wrap; }
[role="tab"] { background: var(--card); color: var(--text); border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px; font-size: .85rem; }
[role="tab"][aria-selected="true"] { background: var(--accent); color: #fff; border-color: var(--accent); }
#news-updated { font-size: .75rem; }
#news-list { display: grid; gap: 8px; }
.news-item { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 10px; }
.news-item a { color: var(--text); text-decoration: none; font-weight: 600; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-item a:hover { text-decoration: underline; }
.news-meta { font-size: .78rem; color: var(--muted); margin-top: 4px; display: flex; gap: 8px; align-items: center; }
.official-badge { font-size: .65rem; font-weight: 700; padding: 1px 6px; border-radius: 4px; background: var(--accent); color: #fff; }

#gp-form { display: flex; gap: 6px; flex-wrap: wrap; }
#gp-postal { flex: 1 1 130px; min-width: 0; }
.clinic { padding: 8px 0; border-bottom: 1px solid var(--border); }
.clinic .name { font-weight: 600; }
.clinic .addr { font-size: .85rem; color: var(--muted); }
.clinic .links { display: flex; gap: 12px; font-size: .85rem; margin-top: 2px; }
.gp-msg { margin: 8px 0 0; }
.tele { margin-top: 12px; }

footer { padding: 16px; color: var(--muted); font-size: .8rem; }
#toast { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 8px 14px; border-radius: 8px; z-index: 3000; max-width: 90vw; }

/* Map pills and markers */
.pill { display: flex; border-radius: 999px; overflow: hidden; box-shadow: var(--shadow); font: 700 12px/1 system-ui, sans-serif; border: 1px solid rgba(0, 0, 0, .25); white-space: nowrap; }
.pill span { padding: 5px 7px; }
.leaflet-div-icon.pill-icon, .leaflet-div-icon.wind-icon, .leaflet-div-icon.clinic-icon { background: transparent; border: 0; }
.wind-icon svg { display: block; opacity: .75; }
.clinic-pin { width: 22px; height: 22px; border-radius: 50%; background: #0b8f5c; color: #fff; display: grid; place-items: center; font: 700 14px/1 system-ui; border: 2px solid #fff; box-shadow: var(--shadow); }

@media (max-width: 900px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  #map { height: 300px; }
  .news { position: static; max-height: none; overflow: visible; }
  .hospital-group ul { columns: 1; }
}

/* My area, chips, weather layer */
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.myarea-headline { font-size: 1.05rem; font-weight: 700; margin: 0 0 4px; }
.myarea-verdict { margin: 0 0 4px; }
#myarea-form { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-top: 8px; font-size: .85rem; }
#myarea-postal { width: 9em; }
#map-wrap { position: relative; }
.map-toggle { display: block; font-size: .8rem; color: var(--muted); margin-top: 4px; }
.weather-icon { font-size: 16px; text-shadow: 0 0 3px var(--card); }
.leaflet-div-icon.weather-icon-wrap { background: transparent; border: 0; }
footer a { margin-left: 8px; }

abbr[title] { text-decoration: underline dotted; cursor: help; }
details#abbreviations { margin-bottom: 10px; }
details#abbreviations summary { cursor: pointer; font-weight: 600; color: var(--text); }
details#abbreviations dl { display: grid; grid-template-columns: max-content 1fr; gap: 2px 14px; margin: 8px 0; }
details#abbreviations dt { font-weight: 600; }
details#abbreviations dd { margin: 0; }

/* Static-site additions */
.back { font-size: .85rem; text-decoration: none; }
.ed-card { display: block; padding: 12px 14px; border: 2px solid var(--accent); border-radius: 8px; font-weight: 700; text-decoration: none; background: var(--card); }
.ed-card:hover { background: var(--bg); }
.hosp-note { color: var(--muted); font-size: .8rem; }
.tel-text { user-select: all; }
.clinic .tel { user-select: text; }
.feedback-card[hidden] { display: none; }

#ed-live { margin-bottom: 12px; }
#ed-live[hidden] { display: none; }