:root {
  --navy: #0f2a3d; --navy2: #1d4560; --ink: #16222c; --muted: #5d6b77; --line: #dde3e8; --bg: #f3f5f7; --card: #fff;
  --red: #e03131; --orange: #f76707; --amber: #f59f00; --yellow: #fab005; --green: #2f9e44; --teal: #0c8599;
  --blue: #1c7ed6; --purple: #7048e8; --cyan: #1098ad; --sand: #c9a227;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--blue); }
.wrap { max-width: 1440px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
h2, h3, h4 { margin: 0; }

.top { background: linear-gradient(120deg, var(--navy), var(--navy2)); color: #fff; position: sticky; top: 0; z-index: 1100; box-shadow: 0 2px 10px rgba(0,0,0,.18); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 10px; padding-bottom: 10px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-size: 19px; white-space: nowrap; }
.obec-pick { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.obec-pick span { opacity: .85; }
.obec-pick select { font: inherit; font-size: 15px; padding: 6px 10px; border-radius: 8px; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.12); color: #fff; max-width: 44vw; min-width: 0; }
.top-right { min-width: 0; }
.brand span { overflow: hidden; text-overflow: ellipsis; }
.obec-pick select option { color: var(--ink); }

.strip { display: flex; gap: 8px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 4px; }
.chip { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 999px; padding: 7px 13px; font: inherit; font-size: 14px; cursor: pointer; box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.chip span { font-size: 16px; }
.chip.ok { border-color: #c3e6cb; }
.chip.warn { border-color: #ffd8a8; background: #fff8ef; }
.chip.alert { border-color: #ffa8a8; background: #fff1f1; font-weight: 600; }
.chip.info { background: #eef6fc; border-color: #cfe3f3; }
.summary { margin-top: 8px; }
.summary p { margin: 0 0 4px; background: var(--card); border: 1px solid var(--line); border-left: 5px solid var(--navy2); border-radius: 12px; padding: 12px 16px; font-size: 16px; }
.summary .small { padding-left: 4px; }

.layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(360px, 1fr); gap: 16px; margin-top: 12px; align-items: start; }
.mapcol { position: sticky; top: 64px; }
.mapbox { position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 2px 12px rgba(15,42,61,.08); background: #e8edf1; }
#map { height: calc(100vh - 150px); min-height: 420px; }
.mapnote { font-size: 12px; margin: 6px 2px; }
.layers { position: absolute; top: 10px; right: 10px; z-index: 900; display: flex; flex-direction: column; gap: 5px; align-items: flex-end; }
.lchip { border: 1px solid rgba(0,0,0,.12); background: rgba(255,255,255,.93); color: var(--ink); border-radius: 999px; padding: 5px 10px; font: inherit; font-size: 13px; cursor: pointer; display: inline-flex; gap: 5px; align-items: center; box-shadow: 0 1px 4px rgba(0,0,0,.12); opacity: .7; }
.lchip.on { opacity: 1; border-color: var(--navy2); box-shadow: 0 0 0 2px rgba(29,69,96,.25); }
.lchip .cnt { background: var(--navy2); color: #fff; border-radius: 999px; font-size: 11px; padding: 0 6px; min-width: 18px; text-align: center; }
.lchip .cnt:empty { display: none; }
.radarbar { position: absolute; left: 10px; bottom: 10px; z-index: 900; background: rgba(255,255,255,.95); border-radius: 10px; padding: 6px 10px; display: flex; align-items: center; gap: 8px; box-shadow: 0 1px 6px rgba(0,0,0,.18); font-size: 13px; }
.radarbar button { border: 0; background: var(--navy2); color: #fff; width: 30px; height: 30px; border-radius: 50%; cursor: pointer; font-size: 13px; }
.radarbar input { width: 150px; }
.rscale { height: 60px; width: auto; }
.radarbar[hidden] { display: none; }

.pin { background: none; border: 0; }
.pin span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; font-size: 15px; background: #fff; border: 3px solid var(--muted); box-shadow: 0 1px 4px rgba(0,0,0,.35); }
.pin.red span { border-color: var(--red); } .pin.orange span { border-color: var(--orange); } .pin.amber span { border-color: var(--amber); }
.pin.yellow span { border-color: var(--yellow); } .pin.grey span { border-color: #adb5bd; opacity: .85; } .pin.blue span { border-color: var(--blue); }
.pin.teal span { border-color: var(--teal); } .pin.sand span { border-color: var(--sand); } .pin.purple span { border-color: var(--purple); }
.pin.violet span { border-color: #b197fc; } .pin.cyan span { border-color: var(--cyan); } .pin.green span { border-color: var(--green); }
.pin.live span { animation: ring 1.6s ease-out infinite; }
@keyframes ring { 0% { box-shadow: 0 0 0 0 rgba(224,49,49,.55); } 100% { box-shadow: 0 0 0 14px rgba(224,49,49,0); } }
.leaflet-popup-content { margin: 12px 14px; font: 14px/1.45 system-ui, sans-serif; }
.pop p { margin: 6px 0; }
.spark { display: block; margin-top: 6px; }
.spark path { fill: none; stroke: var(--teal); stroke-width: 2; }
.spark .lim { stroke: var(--yellow); stroke-dasharray: 4 3; stroke-width: 1.5; }

.panel { min-width: 0; }
.tabs { display: flex; gap: 4px; overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px; position: sticky; top: 64px; z-index: 5; scrollbar-width: none; }
.tabs button { flex: 1 0 auto; border: 0; background: none; font: inherit; font-size: 14px; padding: 8px 10px; border-radius: 9px; cursor: pointer; color: var(--muted); white-space: nowrap; }
.tabs button.on { background: var(--navy2); color: #fff; }
.pane { padding: 4px 0 20px; }
.ph { font-size: 17px; margin: 18px 2px 8px; }
.sub { margin: 12px 2px 6px; font-size: 14px; color: var(--muted); }
.skeleton, .empty { color: var(--muted); padding: 14px; background: var(--card); border: 1px dashed var(--line); border-radius: 12px; }
.okbox { background: #ebfbee; border: 1px solid #b2f2bb; border-radius: 12px; padding: 12px 14px; margin: 10px 0; }
.card { display: grid; grid-template-columns: 36px 1fr; gap: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin: 8px 0; }
.card[data-k] { cursor: pointer; }
.card[data-k]:hover, .card[data-k]:focus { border-color: var(--navy2); outline: none; box-shadow: 0 0 0 2px rgba(29,69,96,.12); }
.card.live { border-left: 5px solid var(--red); }
.card .ci { font-size: 22px; line-height: 1; padding-top: 2px; text-align: center; }
.card h3 { font-size: 15.5px; line-height: 1.3; }
.card p { margin: 4px 0 0; }
.card .meta { color: var(--muted); font-size: 13px; }
.livetxt { color: var(--red); }
.card.warn-zluta { border-left: 5px solid var(--yellow); } .card.warn-oranzova { border-left: 5px solid var(--orange); }
.card.warn-cervena { border-left: 5px solid var(--red); } .card.warn-fialova { border-left: 5px solid #9c36b5; }
.lvl { font-size: 12px; font-weight: 600; padding: 1px 8px; border-radius: 999px; margin-left: 4px; white-space: nowrap; }
.lvl.zluta { background: #fff3bf; } .lvl.oranzova { background: #ffe8cc; } .lvl.cervena { background: #ffe3e3; } .lvl.fialova { background: #f3d9fa; }
details summary { cursor: pointer; color: var(--muted); font-size: 13px; margin-top: 4px; }
.units ul { margin: 4px 0; padding-left: 18px; font-size: 13px; }

.spa { display: inline-block; font-size: 12px; font-weight: 600; padding: 1px 8px; border-radius: 999px; background: #e3fafc; color: #0b7285; }
.spa.yellow { background: #fff3bf; color: #8f6b00; } .spa.orange { background: #ffe8cc; color: #b35100; } .spa.red { background: #ffe3e3; color: #c92a2a; }
.spa.sand { background: #f8f0d0; color: #7a6312; }
.rivers { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.river { text-align: left; border: 1px solid var(--line); background: var(--card); border-radius: 12px; padding: 10px; font: inherit; font-size: 14px; cursor: pointer; display: flex; flex-direction: column; gap: 3px; color: var(--ink); }
.river:hover { border-color: var(--navy2); }
.rv { font-size: 18px; font-weight: 700; }
.up { color: var(--red); font-size: 12px; } .down { color: var(--teal); font-size: 12px; }
.wxnow { display: flex; align-items: center; gap: 14px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.wxi { font-size: 38px; } .wxi.s { font-size: 24px; }
.wxt { font-size: 34px; font-weight: 700; }
.hours { display: grid; grid-template-columns: repeat(12, 1fr); gap: 2px; margin: 8px 0; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 8px 4px; }
.hr { display: flex; flex-direction: column; align-items: center; gap: 1px; font-size: 12px; justify-content: flex-end; }
.hr i { display: block; width: 6px; border-radius: 3px; background: linear-gradient(#ff922b, #ffd8a8); }
.hr .pp { color: var(--muted); font-size: 11px; } .hr .pp.hi { color: var(--blue); font-weight: 700; }
.days { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.day { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px; display: flex; flex-direction: column; gap: 2px; font-size: 14px; }
.air { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; font-size: 14px; }
.aqi { font-weight: 700; padding: 2px 10px; border-radius: 999px; background: #d3f9d8; color: #2b8a3e; }
.aqi.i2 { background: #fff3bf; color: #8f6b00; } .aqi.i3 { background: #ffe3e3; color: #c92a2a; } .aqi.i0 { background: #f1f3f5; color: var(--muted); }
.linkbtn { border: 1px solid var(--line); background: var(--card); border-radius: 9px; padding: 8px 12px; font: inherit; cursor: pointer; }

.foot-info { margin-top: 18px; }
.sources { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; }
.sources summary { font-size: 14px; color: var(--ink); }
.sources ul { margin: 8px 0 0; padding-left: 18px; font-size: 13px; }
.warn { color: #b35100; }
.spin { display: inline-block; width: 10px; height: 10px; border: 2px solid var(--muted); border-top-color: transparent; border-radius: 50%; animation: sp .8s linear infinite; vertical-align: -1px; }
@keyframes sp { to { transform: rotate(360deg); } }
.foot { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 34px; font-size: 13px; color: var(--muted); }

@media (max-width: 900px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .mapcol, .mapbox { min-width: 0; }
  .mapcol { position: static; }
  #map { height: 56vh; min-height: 320px; }
  .tabs { top: 56px; }
  .layers { position: static; flex-direction: row; flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; padding: 8px; background: #fff; border-top: 1px solid var(--line); scrollbar-width: none; }
  .lchip { flex: 0 0 auto; opacity: .6; }
  .radarbar { bottom: 62px; }
}
@media (max-width: 520px) {
  .brand { font-size: 16px; }
  .brand img { width: 26px; height: 26px; }
  .obec-pick span { display: none; }
  .strip { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .chip { flex: 0 0 auto; font-size: 13px; }
  .rivers { grid-template-columns: 1fr; }
  .hours { grid-template-columns: repeat(6, 1fr); row-gap: 8px; }
  .days { grid-template-columns: 1fr; }
  .wxt { font-size: 28px; }
  .radarbar input { width: 90px; }
}
@media (prefers-reduced-motion: reduce) { .pin.live span, .spin { animation: none; } }