/* Meteo Irpinia — pagina Dati storici · grafica uniforme alla dashboard
   (eredita tutti i token --display/--body/--mono/--ink/--surface da style.css) */

main{padding-bottom:calc(40px + var(--sab))}
section{margin-top:22px}

.page-head{margin-top:22px}
.page-head .eyebrow{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);font-weight:500}
.page-head h1{font-family:var(--display);font-weight:700;font-size:clamp(1.6rem,5vw,2.2rem);letter-spacing:-.02em;margin-top:4px}
.page-head p{color:var(--ink-400);font-size:.9rem;margin-top:4px}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm)}

/* --- controlli --- */
.controls{padding:16px;display:flex;flex-direction:column;gap:16px}
.ctrl-row{display:flex;flex-direction:column;gap:8px}
.ctrl-row>.lab{font-family:var(--mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-400)}
.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);border-radius:11px;padding:3px;gap:2px;width:100%}
.seg button{flex:1;border:0;background:transparent;font-family:var(--body);font-weight:600;font-size:.82rem;color:var(--ink-400);padding:8px;border-radius:8px;cursor:pointer;min-height:38px}
.seg button[aria-selected="true"]{background:var(--surface);color:var(--ink-900);box-shadow:var(--shadow-sm)}
.dates{display:flex;gap:8px;flex-wrap:wrap}
.field{flex:1;min-width:90px}
.field label{display:block;font-family:var(--mono);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-400);margin-bottom:4px}
.field.hide{display:none}
select{width:100%;min-height:44px;font-family:var(--body);font-size:16px;color:var(--ink-900);background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:0 12px;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7E96' stroke-width='3'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 12px center}

/* --- statistiche (uniformi alle tessere dashboard) --- */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}
.stat{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:var(--shadow-sm);padding:14px 15px;text-align:center}
.stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:3px}
.stat.t::before{background:#E9A63C}.stat.hi::before{background:#C1554D}
.stat.lo::before{background:#3E92CC}.stat.r::before{background:#7C5CBF}
.stat b{display:block;font-family:var(--display);font-weight:700;font-size:1.5rem;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat small{font-family:var(--mono);font-size:.6rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-400)}
.stat.t b{color:var(--ink-900)}.stat.hi b{color:#C0292E}.stat.lo b{color:#1D4ED8}.stat.r b{color:var(--rain)}

/* --- intestazioni sezione (come dashboard: eyebrow + h2) --- */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:13px;padding:0 2px}
.sec-head .eyebrow{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);font-weight:500;display:block;margin-bottom:2px}
.sec-head h2{font-family:var(--display);font-weight:600;font-size:1.18rem;letter-spacing:-.01em}
.metric-seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:3px;gap:2px}
.metric-seg button{border:0;background:transparent;font-family:var(--body);font-weight:600;font-size:.76rem;color:var(--ink-400);padding:7px 11px;border-radius:7px;cursor:pointer;min-height:34px}
.metric-seg button[aria-selected="true"]{background:var(--surface);color:var(--ink-900);box-shadow:var(--shadow-sm)}

/* --- grafico --- */
.chart-card{padding:18px 16px 12px}
.chart{position:relative;height:260px;padding:14px 0 16px}
.chart-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--ink-400);font-family:var(--mono);font-size:.8rem}

/* linee guida orizzontali con etichetta °C */
.grid-line{position:absolute;left:0;right:0;height:0;border-top:1px dashed color-mix(in srgb,var(--ink-400) 30%,transparent);z-index:0}
.grid-line i{position:absolute;left:0;top:-8px;font-family:var(--mono);font-size:.56rem;color:var(--ink-400);background:var(--surface);padding-right:5px;font-style:normal}

/* barre min-max temperatura: ancorate al fondo, riempiono l'area */
.trbars{position:absolute;inset:0 0 0 30px;display:flex;align-items:stretch;gap:4px;z-index:1}
.trcol{position:relative;flex:1;min-width:0;overflow:visible}
.trbar{position:absolute;left:0;right:0;border-radius:6px;
  background:linear-gradient(180deg,#E8663B 0%,#EFA13C 45%,#5FA8D8 100%);
  box-shadow:0 0 0 .5px rgba(255,255,255,.12) inset;
  transition:bottom .35s cubic-bezier(.4,0,.2,1),height .35s cubic-bezier(.4,0,.2,1)}
.trbar.empty{bottom:0;height:2px;background:var(--line);opacity:.3}
/* etichette valore SEMPRE visibili (niente tooltip hover, che su mobile non esiste
   e in dark mode dava un riquadro vuoto) */
.tv{position:absolute;left:50%;transform:translateX(-50%);font-family:var(--mono);font-weight:600;
  font-size:.56rem;line-height:1;color:var(--ink-600);pointer-events:none;white-space:nowrap;z-index:2}
.tv-max{margin-bottom:3px;color:#C0492E}          /* numero massima, sopra la barra */
.tv-min{transform:translate(-50%,120%);color:#2A6C9C} /* numero minima, sotto la base */
.tv-top{margin-bottom:3px;color:var(--ink-600)}   /* pioggia/umidità/vento, sopra la barra */

/* barre singole (pioggia/umidità/vento) */
.vbars{position:absolute;inset:0;display:grid;grid-auto-columns:1fr;align-items:end;gap:4px;z-index:1}
.vcol{min-width:0;display:flex;align-items:flex-end;justify-content:center;height:100%;position:relative;overflow:visible}
.vbar{position:relative;width:100%;border-radius:6px 6px 0 0;transition:height .35s cubic-bezier(.4,0,.2,1);
  background:linear-gradient(180deg,var(--sky-3),var(--sky-2))}
.vbar.rain{background:linear-gradient(180deg,#7DC4EE,var(--rain))}
.vbar.hum{background:linear-gradient(180deg,#7FD8CC,var(--teal))}
.vbar.wind{background:linear-gradient(180deg,#B9A6E6,#7C5CBF)}

.xaxis{display:grid;grid-auto-columns:1fr;gap:4px;margin-top:8px;padding-left:30px}
.xaxis span{text-align:center;font-family:var(--mono);font-size:.56rem;color:var(--ink-400);overflow:hidden;white-space:nowrap}

/* legenda (solo per temperatura) */
.tlegend{display:none;gap:18px;justify-content:center;margin-top:12px;font-family:var(--mono);font-size:.64rem;color:var(--ink-600)}
.tlegend.show{display:flex}
.tlegend span{display:inline-flex;align-items:center;gap:6px}
.tlegend i{width:16px;height:9px;border-radius:3px;display:inline-block}
.tlegend .i-max{background:linear-gradient(90deg,#E8663B,#EFA13C)}
.tlegend .i-min{background:#5FA8D8}

/* --- tabella --- */
.tbl-card{padding:6px 0}
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.hist{width:100%;border-collapse:collapse;font-size:.82rem;min-width:520px}
table.hist th,table.hist td{padding:11px 13px;text-align:right;border-top:1px solid var(--line);white-space:nowrap;font-variant-numeric:tabular-nums}
table.hist th{font-family:var(--mono);font-size:.62rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-400);font-weight:500;border-top:0}
table.hist td:first-child,table.hist th:first-child{text-align:left;font-weight:600}
table.hist tbody tr:hover{background:var(--surface-2)}
.btn-csv{appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--ink-600);font-family:var(--body);font-weight:600;font-size:.8rem;padding:9px 14px;border-radius:10px;cursor:pointer;min-height:40px;display:inline-flex;align-items:center}

.foot{margin-top:30px;padding:22px 2px calc(10px + var(--sab));border-top:1px solid var(--line);color:var(--ink-400);font-family:var(--mono);font-size:.72rem;text-align:center}
.foot a{color:var(--ink-600);text-decoration:none}

/* crossfade al cambio stazione (come dashboard) */
#hist-main.st-xf .stats,#hist-main.st-xf .chart-card,#hist-main.st-xf .tbl-card{transition:opacity .2s;opacity:.2}
@media (prefers-reduced-motion: reduce){#hist-main.st-xf .stats,#hist-main.st-xf .chart-card,#hist-main.st-xf .tbl-card{transition:none;opacity:1}}

@media (min-width:620px){
  .stats{grid-template-columns:repeat(4,1fr)}
  .controls{display:grid;grid-template-columns:1fr 1fr;gap:16px}
}

/* posizione etichetta sopra le barre singole */
.vbar .tv-top{position:absolute;bottom:100%;left:50%;transform:translateX(-50%)}

/* --- v3.28.2: grafico temperature diviso in due (massime / minime) --- */
.chart.split{height:auto;padding:6px 0 2px;display:block !important;width:100% !important}
.chart.split .chart-empty{position:static}
.splitwrap{display:block !important;width:100% !important;min-width:100% !important;max-width:100% !important;box-sizing:border-box}
.scpanel{display:block !important;width:100% !important;box-sizing:border-box}
.scpanel+.scpanel{margin-top:18px}
.scpanel .sc-h{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:0 2px 8px}
.sc-t{font-family:var(--display);font-weight:700;font-size:.95rem}
.sc-t.max{color:#E0764A}
.sc-t.min{color:#3E92CC}
.sc-r{font-family:var(--mono);font-size:.58rem;color:var(--ink-400);white-space:nowrap}
.scplot{position:relative;height:130px;width:100%;box-sizing:border-box}
.scplot .vbars{position:absolute;left:0;right:0;top:0;bottom:0;width:100%;display:grid;grid-auto-columns:1fr;align-items:end;gap:4px}
.sc-x{display:grid;grid-auto-columns:1fr;gap:4px;margin-top:8px}
.sc-x span{text-align:center;font-family:var(--mono);font-size:.54rem;color:var(--ink-400);overflow:hidden;white-space:nowrap}
.vbar.tmax{background:linear-gradient(180deg,#F3A56A,#E8663B)}
.vbar.tmin{background:linear-gradient(180deg,#8FC7EC,#3E92CC)}
.scplot .vbar .tv-top{color:var(--ink-600)}

/* === v3.29.7: grafico temperature con posizionamento ASSOLUTO a percentuali ===
   niente flex né grid: ogni barra ha left/width in % calcolati dal JS.
   Immune alle differenze di rendering flex/grid tra browser. */
.pbars{position:absolute;left:0;right:0;top:0;bottom:0}
.pbar{position:absolute;bottom:0;border-radius:6px 6px 0 0;
  transition:height .35s cubic-bezier(.4,0,.2,1)}
.pbar.tmax{background:linear-gradient(180deg,#F3A56A,#E8663B)}
.pbar.tmin{background:linear-gradient(180deg,#8FC7EC,#3E92CC)}
.pbar.empty{background:var(--line);opacity:.3;border-radius:2px}
.tv-abs{position:absolute;transform:translate(-50%,-2px);font-family:var(--mono);font-weight:600;
  font-size:.56rem;line-height:1;color:var(--ink-600);white-space:nowrap;pointer-events:none;z-index:2}
.sc-xabs{position:relative;height:16px;margin-top:8px}
.sc-xabs span{position:absolute;transform:translateX(-50%);font-family:var(--mono);font-size:.54rem;color:var(--ink-400);white-space:nowrap}
.pbar.rain{background:linear-gradient(180deg,#7DC4EE,var(--rain))}
.pbar.hum{background:linear-gradient(180deg,#7FD8CC,var(--teal))}
.pbar.wind{background:linear-gradient(180deg,#B9A6E6,#7C5CBF)}

/* ── Grafico a curve: vento medio + raffica ── */
.lc-wrap{width:100%;height:300px;position:relative}
.lc-svg{width:100%;height:100%;display:block;overflow:visible}
.lc-grid{stroke:rgba(148,163,184,.18);stroke-width:1}
.lc-gtx{fill:var(--muted,#94a3b8);font-size:13px;font-family:inherit}
.lc-line{stroke-width:2.5;vector-effect:non-scaling-stroke;stroke-linejoin:round;stroke-linecap:round}
.lc-line.lc-wind{stroke:#7C5CBF}
.lc-line.lc-gust{stroke:#E0803A}
.lc-dot{vector-effect:non-scaling-stroke}
.lc-dot.lc-wind{fill:#7C5CBF}
.lc-dot.lc-gust{fill:#E0803A}
.lc-legend{display:flex;gap:18px;justify-content:center;margin-top:10px;font-size:.82rem;color:var(--muted,#94a3b8)}
.lc-key{display:inline-flex;align-items:center;gap:6px}
.lc-sw{width:16px;height:3px;border-radius:2px;display:inline-block}
.lc-sw.lc-wind{background:#7C5CBF}
.lc-sw.lc-gust{background:#E0803A}

/* ── Tooltip e aree hover del grafico a curve ── */
.lc-wrap{position:relative}
.lc-hit{fill:transparent;cursor:pointer}
.lc-dot{pointer-events:none;transition:r .1s}
.lc-hit:hover + .lc-dot{r:5}
.lc-tip{position:absolute;transform:translate(-50%,-100%);background:rgba(15,23,42,.95);color:#fff;padding:6px 10px;border-radius:8px;font-size:.78rem;line-height:1.3;pointer-events:none;white-space:nowrap;z-index:5;box-shadow:0 4px 14px rgba(0,0,0,.3)}
.lc-tip[hidden]{display:none}
.lc-tip b{display:block;font-size:.92rem}
.lc-tip span{opacity:.75;font-size:.72rem}
.lc-tip::after{content:'';position:absolute;left:50%;top:100%;transform:translateX(-50%);border:5px solid transparent;border-top-color:rgba(15,23,42,.95)}

/* ── Grafico climatico decennale ── */
.climate-card{padding:18px 20px}
.climate-intro{margin:0 0 14px;color:var(--ink-600);font-size:.88rem;line-height:1.5}
#climate-chart{width:100%;overflow-x:auto}
.cl-svg{width:100%;min-width:640px;height:auto;display:block}
.cl-grid{stroke:rgba(148,163,184,.16);stroke-width:1}
.cl-ax{fill:var(--ink-400);font-size:12px;font-family:var(--mono,monospace)}
.cl-ax-l{text-anchor:end}
.cl-ax-r{text-anchor:start}
.cl-year{text-anchor:middle;font-size:13px}
.cl-bar{opacity:.85}
.cl-bar.cl-parz{opacity:.4}
.cl-line{stroke-width:2.5;fill:none;vector-effect:non-scaling-stroke}
.cl-dot.cl-parz{opacity:.45}
.climate-legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;font-size:.82rem;color:var(--ink-600)}
.cl-key{display:inline-flex;align-items:center;gap:6px}
.cl-sw{width:14px;height:14px;border-radius:4px;display:inline-block}
.cl-note{color:var(--ink-400);font-size:.76rem}