/* windspot — foglio unico, nessuna dipendenza.
   Palette: mare di notte. Il colore del vento è l'unico accento forte, così l'occhio
   va sul dato e non sull'interfaccia. */
:root {
  --fondo: #0b1a24;
  --fondo-2: #10242f;
  --bordo: #1d3a49;
  --testo: #e8f1f5;
  --tenue: #8fa9b6;
  --accento: #3ddc97;
  --caldo: #ffb454;
  --allarme: #ff6b6b;
  --raggio: 14px;
  --ombra: 0 1px 0 rgba(255,255,255,.04), 0 8px 24px rgba(0,0,0,.35);
}
@media (prefers-color-scheme: light) {
  :root {
    --fondo: #f4f7f9; --fondo-2: #ffffff; --bordo: #d9e2e8;
    --testo: #10242f; --tenue: #5b7382; --ombra: 0 1px 3px rgba(16,36,47,.12);
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--fondo); color: var(--testo);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
a { color: inherit; }

/* ---------------------------------------------------------------- testata */
.testata { padding: 18px 16px 10px; max-width: 900px; margin: 0 auto; }
.riga { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
h1 { margin: 0; font-size: 21px; letter-spacing: -.02em; }
.marchio { text-decoration: none; font-weight: 700; }
.marchio span { color: var(--accento); }
.sottotitolo { margin: 6px 0 0; color: var(--tenue); font-size: 13px; }
select {
  background: var(--fondo-2); color: var(--testo); border: 1px solid var(--bordo);
  border-radius: 10px; padding: 8px 12px; font: inherit; font-size: 14px;
}

/* ---------------------------------------------------------------- elenco */
main { max-width: 900px; margin: 0 auto; padding: 8px 16px 32px; }
.caricamento, .vuoto { color: var(--tenue); padding: 32px 4px; text-align: center; }

.scheda {
  display: block; text-decoration: none; background: var(--fondo-2);
  border: 1px solid var(--bordo); border-radius: var(--raggio);
  padding: 14px 16px; margin-bottom: 10px; box-shadow: var(--ombra);
}
.scheda:active { transform: scale(.995); }
.scheda-testa { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.nome { font-weight: 650; font-size: 16px; letter-spacing: -.01em; }
.distanza { color: var(--tenue); font-size: 12px; white-space: nowrap; }

.finestra {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--bordo);
}
.quando { font-variant-numeric: tabular-nums; font-weight: 600; }
.nodi { color: var(--accento); font-weight: 700; font-variant-numeric: tabular-nums; }
.freccia { display: inline-block; width: 15px; text-align: center; }
.niente { color: var(--tenue); font-size: 13px; margin-top: 8px; }

/* pastiglie */
.pastiglia {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px;
  padding: 3px 9px; border-radius: 999px; border: 1px solid var(--bordo);
  color: var(--tenue); white-space: nowrap;
}
.pastiglia.viva { color: var(--accento); border-color: color-mix(in srgb, var(--accento) 45%, transparent); }
.pastiglia.dubbia { color: var(--caldo); border-color: color-mix(in srgb, var(--caldo) 45%, transparent); }
.punto { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---------------------------------------------------------------- dettaglio */
.indietro { display: inline-block; color: var(--tenue); text-decoration: none; margin: 4px 0 14px; font-size: 14px; }
.blocco {
  background: var(--fondo-2); border: 1px solid var(--bordo);
  border-radius: var(--raggio); padding: 14px 16px; margin-bottom: 12px; box-shadow: var(--ombra);
}
.blocco h3 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase;
  letter-spacing: .07em; color: var(--tenue); font-weight: 600; }
.adesso-riga { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.adesso-grande { font-size: 30px; font-weight: 700; font-variant-numeric: tabular-nums; }
.confronto { color: var(--tenue); font-size: 13px; }
.grafico { width: 100%; overflow-x: auto; }
.legenda { display: flex; gap: 14px; flex-wrap: wrap; color: var(--tenue); font-size: 12px; margin-top: 8px; }
.chiave { display: inline-flex; align-items: center; gap: 6px; }
.campione { width: 12px; height: 3px; border-radius: 2px; background: currentColor; }
.nota { color: var(--tenue); font-size: 12.5px; margin: 8px 0 0; }
.nota strong { color: var(--testo); font-weight: 600; }

/* ---------------------------------------------------------------- piè */
.pie { max-width: 900px; margin: 0 auto; padding: 0 16px 28px; color: var(--tenue); font-size: 12px; }
.pie p { margin: 4px 0; }
.crediti a { color: var(--tenue); }

/* ---------------------------------------------------------------- navigazione */
.schede-nav { display: flex; gap: 4px; max-width: 900px; margin: 0 auto; padding: 0 16px 6px; }
.schede-nav a {
  text-decoration: none; color: var(--tenue); padding: 7px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 600; border: 1px solid transparent;
}
.schede-nav a.attiva { color: var(--testo); background: var(--fondo-2); border-color: var(--bordo); }

/* ---------------------------------------------------------------- tabella giorni */
.tabella-scroll { overflow-x: auto; }
table.giorni { border-collapse: separate; border-spacing: 3px; width: 100%; font-variant-numeric: tabular-nums; }
table.giorni th { color: var(--tenue); font-weight: 600; font-size: 12px; text-align: center; padding: 2px 4px; }
table.giorni thead th small { display: block; font-weight: 400; font-size: 11px; }
table.giorni tbody th { text-align: right; padding-right: 6px; width: 30px; }
table.giorni td {
  position: relative; text-align: center; padding: 5px 4px 4px; border-radius: 7px;
  font-size: 14px; min-width: 58px; line-height: 1.15;
}
table.giorni td b { font-size: 15px; }
table.giorni td sup { font-size: 10px; margin-left: 2px; opacity: .85; }
table.giorni td .cella-dir { display: block; font-size: 12px; opacity: .85; }
table.giorni td.vuota { color: var(--tenue); background: transparent; }
table.giorni td .ok, .legenda .ok {
  position: absolute; top: 3px; right: 4px; width: 7px; height: 7px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 2px rgba(0,0,0,.25); display: inline-block;
}
.legenda .ok { position: static; }

/* ---------------------------------------------------------------- mappa */
.mappa-wrap { position: relative; }
.mappa { height: min(70vh, 620px); border-radius: var(--raggio); border: 1px solid var(--bordo); overflow: hidden; background: var(--fondo-2); }

/* pannelli sovrapposti alla mappa: vetro scuro, così il campo di vento resta visibile sotto */
.ovl {
  position: absolute; z-index: 500; color: #e8f1f5;
  background: rgba(10, 24, 33, .55); backdrop-filter: blur(10px) saturate(1.2);
  border: 1px solid rgba(255,255,255,.10); border-radius: 12px;
  box-shadow: 0 4px 18px rgba(0,0,0,.35);
}
.ovl-strumenti { top: 12px; right: 12px; display: flex; gap: 4px; padding: 4px; }
.pill {
  border: 0; background: transparent; color: rgba(232,241,245,.62); font: inherit;
  font-size: 12px; font-weight: 600; padding: 6px 11px; border-radius: 9px; cursor: pointer;
  transition: background .15s, color .15s;
}
.pill:hover { color: #e8f1f5; }
.pill.attiva { background: rgba(61,220,151,.16); color: var(--accento); box-shadow: inset 0 0 0 1px rgba(61,220,151,.35); }

.ovl-timeline { left: 12px; right: 12px; bottom: 12px; display: flex; align-items: center; gap: 12px; padding: 10px 14px; }
.tondo {
  flex: none; width: 38px; height: 38px; border-radius: 50%; cursor: pointer;
  border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.08);
  color: #e8f1f5; font-size: 13px; line-height: 1;
}
.tondo.attiva { background: var(--accento); color: #062015; border-color: transparent; }
.tl-corpo { flex: 1; min-width: 0; }
.tl-testa { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 2px; }
.tl-ora { font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.ovl-timeline input[type=range] { width: 100%; accent-color: var(--accento); margin: 2px 0 0; }
.tl-giorni { position: relative; height: 20px; margin-top: 2px; }
.tl-giorno {
  position: absolute; transform: translateX(-50%); top: 0; white-space: nowrap;
  background: transparent; border: 0; cursor: pointer; padding: 2px 6px; border-radius: 6px;
  color: rgba(232,241,245,.55); font: inherit; font-size: 11px; font-weight: 600;
}
.tl-giorno:hover { color: #e8f1f5; }
.tl-giorno.attivo { color: var(--accento); background: rgba(61,220,151,.14); }
@media (max-width: 560px) {
  .ovl-timeline { left: 8px; right: 8px; bottom: 8px; gap: 8px; padding: 8px 10px; }
  .ovl-strumenti { top: 8px; right: 8px; }
  .pill { padding: 6px 9px; font-size: 11.5px; }
}
.legenda-mappa { margin-top: 10px; }
.marker-vento, .marker-oss { background: transparent; border: 0; }
.mv {
  width: 30px; height: 30px; border-radius: 50%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; font-weight: 700; font-size: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,.45); border: 2px solid rgba(0,0,0,.25); line-height: 1;
  transition: background .25s, opacity .25s;
}
.mv.buono { border-color: #fff; box-shadow: 0 0 0 3px rgba(61,220,151,.45), 0 2px 8px rgba(0,0,0,.45); }
.mv-f { font-size: 9px; display: block; transition: transform .25s; margin-top: 0; }
.mo, .mo-legenda {
  display: inline-flex; align-items: center; gap: 2px; background: #fff; color: #10242f;
  border-radius: 999px; padding: 1px 6px; font-size: 11px; font-weight: 700;
  box-shadow: 0 1px 4px rgba(0,0,0,.4); white-space: nowrap;
}
.mo i { font-style: normal; display: inline-block; font-size: 10px; }
.leaflet-tooltip { background: var(--fondo-2); color: var(--testo); border: 1px solid var(--bordo); }

/* ---------------------------------------------------------------- form alert */
.campo { margin-bottom: 14px; }
.campo label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; }
.campo label small { color: var(--tenue); font-weight: 400; }
.campo input[type=number], .campo select {
  background: var(--fondo); color: var(--testo); border: 1px solid var(--bordo);
  border-radius: 10px; padding: 9px 12px; font: inherit; width: 100%; max-width: 320px;
}
.campo input[type=range] { width: 100%; max-width: 420px; accent-color: var(--accento); }
.griglia-spot { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--bordo);
  border-radius: 999px; padding: 5px 11px; font-size: 13px; cursor: pointer; }
.chip:has(input:checked) { border-color: var(--accento); color: var(--accento); }
.chip input { accent-color: var(--accento); margin: 0; }
.topic-box { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.topic-box code { font-size: 15px; background: var(--fondo); padding: 6px 10px; border-radius: 8px; border: 1px solid var(--bordo); }
.azioni { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.bottone {
  background: var(--fondo-2); color: var(--testo); border: 1px solid var(--bordo);
  border-radius: 10px; padding: 9px 16px; font: inherit; font-weight: 600; cursor: pointer;
}
.bottone.primario { background: var(--accento); color: #062015; border-color: transparent; }
.bottone.pericolo { color: var(--allarme); }
.bottone.piccolo { padding: 5px 10px; font-size: 12px; }

/* tile OSM in tema scuro: inversione + rotazione della tinta, così il mare resta blu scuro */
@media (prefers-color-scheme: dark) {
  .mappa .leaflet-tile-pane { filter: invert(1) hue-rotate(190deg) brightness(.85) saturate(.6) contrast(.9); }
}

/* campo di vento: canvas fisso sul riquadro visibile, sotto i marker */
.campo-vento { position: absolute; pointer-events: none; }
.campo-heat { z-index: 240; }
.campo-particelle { z-index: 245; }
.leaflet-bottom.leaflet-right { bottom: 96px; }
.legenda-vento {
  background: rgba(11,26,36,.86); color: #e8f1f5; border-radius: 10px; padding: 9px 10px;
  display: flex; gap: 7px; align-items: stretch; font-size: 10.5px; line-height: 1;
  box-shadow: 0 2px 10px rgba(0,0,0,.45); backdrop-filter: blur(3px);
}
.lv-titolo { writing-mode: vertical-rl; transform: rotate(180deg); color: #8fa9b6; letter-spacing: .04em; }
.lv-barra { position: relative; width: 14px; height: 165px; border-radius: 4px; }
/* banda della fascia utile allo sport scelto */
.lv-barra i { position: absolute; left: -3px; right: -3px; border: 1.5px solid #fff;
  border-radius: 3px; box-shadow: 0 0 0 1px rgba(0,0,0,.35); }
.lv-tacche { position: relative; width: 16px; font-variant-numeric: tabular-nums; }
.lv-tacche span { position: absolute; left: 0; transform: translateY(50%); color: #b9ccd6; }
.lv-tacche span.forte { color: #fff; font-weight: 700; }
.mv { box-shadow: 0 0 0 2px rgba(11,26,36,.85), 0 2px 8px rgba(0,0,0,.5); }
@media (prefers-color-scheme: dark) {
  .mappa .leaflet-tile-pane { filter: invert(1) hue-rotate(190deg) brightness(.95) saturate(.5) contrast(1.5); }
}
@media (prefers-color-scheme: light) {
  .mappa .leaflet-tile-pane { filter: contrast(1.15) saturate(.85); }
}