:root {
  --bg: #eef2f7;
  --card: #ffffff;
  --text: #18212f;
  --muted: #5d6b80;
  --border: #dde3ec;
  --accent: #2f7de1;
  --warm: #e4572e;
  --rain: rgba(47, 125, 225, 0.55);
  --radius: 14px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1420;
    --card: #162032;
    --text: #e7edf6;
    --muted: #93a1b6;
    --border: #26324a;
    --accent: #5b9cf0;
    --warm: #ff8a5c;
    --rain: rgba(91, 156, 240, 0.6);
    color-scheme: dark;
  }
}

* { 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, h2, h3 { margin: 0; line-height: 1.2; }
h2 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin-bottom: 12px; }
h3 { font-size: 0.9rem; margin: 16px 0 8px; }
p { margin: 0 0 8px; }
dl, dd { margin: 0; }

.muted { color: var(--muted); }
.small { font-size: 0.82rem; }

.btn {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 1.2rem;
  cursor: pointer;
}
.btn.small { font-size: 0.85rem; padding: 4px 12px; }
.btn:disabled { opacity: 0.6; cursor: progress; }
.btn.spinning { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Mise en page */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 16px 8px;
}
.topbar h1 { font-size: 1.7rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  grid-auto-flow: dense;
  gap: 16px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 8px 16px 24px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  min-width: 0;
}
@media (min-width: 760px) {
  .span-2 { grid-column: span 2; }
}
.span-full { grid-column: 1 / -1; }

.card-error {
  background: rgba(228, 87, 46, 0.12);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.88rem;
}
.card-error.info { background: rgba(47, 125, 225, 0.12); }

footer { text-align: center; padding: 0 16px 32px; }

/* Conditions actuelles */
.hero-main { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.hero-icon { width: 110px; height: 110px; margin: -10px; }
.hero-temp { font-size: 3.4rem; font-weight: 700; line-height: 1; }
.hero-label { font-size: 1.1rem; margin: 4px 0; }

.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
.stats.compact { grid-template-columns: repeat(2, 1fr); margin-top: 12px; }
.stats dt { font-size: 0.78rem; color: var(--muted); }
.stats dd { font-weight: 600; }

.arrow { display: inline-block; transform: rotate(var(--deg)); }

/* Pluie dans l'heure */
.nc-bars { display: flex; gap: 6px; height: 110px; margin-top: 12px; }
.nc-step { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 4px; font-size: 0.72rem; color: var(--muted); }
.nc-bar { width: 100%; height: max(3px, var(--h)); background: var(--rain); border-radius: 4px 4px 0 0; }

/* Heure par heure */
.strip { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 8px; margin-bottom: 12px; scrollbar-width: thin; }
.hour { flex: 0 0 62px; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 0.85rem; }
.hour img { width: 44px; height: 44px; }
.hour .rain { color: var(--accent); font-size: 0.78rem; }
.chart-wrap { position: relative; height: 240px; }

/* 7 jours */
.days { list-style: none; margin: 0; padding: 0; }
.days li {
  display: grid;
  grid-template-columns: 1fr 40px auto;
  grid-template-areas: "name icon temps" "rain icon wind";
  align-items: center;
  column-gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.days li:last-child { border-bottom: 0; }
.day-name { grid-area: name; font-weight: 600; text-transform: capitalize; }
.days img { grid-area: icon; width: 40px; height: 40px; }
.day-rain { grid-area: rain; font-size: 0.8rem; color: var(--accent); }
.day-temps { grid-area: temps; display: flex; align-items: center; gap: 6px; justify-self: end; }
.day-wind { grid-area: wind; justify-self: end; }
.range { position: relative; width: 70px; height: 6px; background: var(--border); border-radius: 3px; }
.range span { position: absolute; top: 0; bottom: 0; border-radius: 3px; background: linear-gradient(90deg, var(--accent), var(--warm)); }

/* Cartes */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tabs button {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
}
.tabs button[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
#radar-map, #windy { width: 100%; height: min(70vh, 560px); border: 0; border-radius: 10px; }
.radar-controls { display: flex; align-items: center; gap: 12px; margin-top: 8px; }

/* Qualité de l'air */
.aqi { display: flex; align-items: center; gap: 12px; }
.aqi-badge {
  display: grid; place-items: center;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--c); color: #111; font-weight: 700; font-size: 1.2rem;
}
.pollens { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; }
.pollens li { display: flex; justify-content: space-between; }
.pollen-lvl { font-size: 0.8rem; font-weight: 600; }
.lvl-0 { color: var(--muted); }
.lvl-1 { color: #3aa655; }
.lvl-2 { color: #d6a300; }
.lvl-3 { color: #e4572e; }
.lvl-4 { color: #b0003a; }

/* Soleil & lune */
.astro { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 8px; }
.astro > div { display: grid; grid-template-columns: 48px 1fr; align-items: center; }
.astro img { width: 48px; height: 48px; grid-row: span 2; }
.astro dt { font-size: 0.78rem; color: var(--muted); }
.astro dd { font-weight: 700; font-size: 1.2rem; }
.moon { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.moon-emoji { font-size: 2.4rem; }

/* Station Montpellier-Centre */
.station-main { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; margin-bottom: 14px; }
.station-stats { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); margin-bottom: 12px; }
.station-stats > div { display: flex; flex-direction: column; }
.station-graphs { margin-bottom: 10px; }
.station-graphs summary { cursor: pointer; color: var(--accent); font-size: 0.9rem; }
.station-graph-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 8px; margin-top: 10px; }
.station-graph-grid figure { margin: 0; }
.station-graph-grid img { width: 100%; height: auto; border-radius: 6px; display: block; }

/* Home Assistant */
.ha-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
.ha-tile { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; }
.ha-tile strong { font-size: 1.4rem; }
.ha-tile small { font-size: 0.8rem; font-weight: 400; color: var(--muted); }
.ha-tile.error { border-color: var(--warm); }

.leaflet-container { background: var(--bg); font: inherit; }