/* =========================================================================
   Kalkulator fotowoltaiki — ten sam język wizualny co kalkulator energii (calc.css):
   zielono-żółta paleta, Figtree, zaokrąglone karty, ciemnozielone bloki wyników.
   Wszystko scoped pod #photovoltaics-calc.pv — żeby nie dotykać reszty motywu i żeby
   wygrać z regułami .statut__body (h3, p, ul, li) oraz globalnym Bootstrapem 4.5.
   Ten sam plik trafia do raportu PDF (patrz photovoltaics_pdf_html we wtyczce) —
   reguły raportu: body.pv-pdf i .pv--pdf na końcu pliku.
   ========================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Figtree:wght@400;500;600;700;800&display=swap');

#photovoltaics-calc.pv {
    --pv-dark: #133d33;
    --pv-dark2: #1d5244;
    --pv-green: #1f6b4f;
    --pv-green2: #2e7d5b;
    --pv-lime: #7cbf4a;
    --pv-yellow: #f5d93a;
    --pv-yellow2: #ffe45a;
    --pv-ink: #15332b;
    --pv-muted: #4d6a61;
    --pv-muted2: #6b857c;
    --pv-line: #dde4df;
    --pv-line2: #e3e8e4;
    --pv-soft: #eef6ea;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Figtree', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 15px;
    line-height: 1.5;
    color: var(--pv-ink);
    -webkit-font-smoothing: antialiased;
}

#photovoltaics-calc.pv *,
#photovoltaics-calc.pv *::before,
#photovoltaics-calc.pv *::after { box-sizing: border-box; }

/* ---- Pasek „zapis pod linkiem" (calc-sync.css) nad kartami -------------- */
#photovoltaics-calc.pv .cs-bar { margin-bottom: 16px; }

/* ---- Kroki (karty) ----------------------------------------------------- */
#photovoltaics-calc.pv .pv-form { display: flex; flex-direction: column; gap: 16px; margin: 0; }

#photovoltaics-calc.pv .pv-step {
    background: #fff; border: 1px solid var(--pv-line2); border-radius: 16px; overflow: hidden;
    box-shadow: 0 1px 2px rgba(19,61,51,.05), 0 6px 18px rgba(19,61,51,.05);
}
#photovoltaics-calc.pv .pv-step__head {
    display: flex; align-items: center; gap: 14px; padding: 15px 22px;
    background: #fbfcfa; border-bottom: 1px solid #edf1ed;
}
#photovoltaics-calc.pv .pv-step__no {
    flex: none; width: 30px; height: 30px; border-radius: 50%;
    background: #e4f2dc; color: var(--pv-green);
    font-size: 15px; font-weight: 700; line-height: 1;
    display: flex; align-items: center; justify-content: center;
}
#photovoltaics-calc.pv .pv-step__title {
    margin: 0; padding: 0; font-family: inherit;
    font-size: 19px; line-height: 1.3; font-weight: 700; color: var(--pv-ink);
}
#photovoltaics-calc.pv .pv-step__grid { display: flex; flex-wrap: wrap; gap: 20px 28px; padding: 20px 22px 22px; }
#photovoltaics-calc.pv .pv-step__doc { flex: 1 1 360px; min-width: 0; }
#photovoltaics-calc.pv .pv-step__calc { flex: 1 1 250px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }

/* ---- Opis kroku: tekst, wzór, legenda --------------------------------- */
#photovoltaics-calc.pv .pv-text { margin: 0 0 14px; padding: 0; font-size: 1em; line-height: 1.6; color: var(--pv-ink); }
#photovoltaics-calc.pv .pv-text--em { margin: 14px 0 6px; font-style: italic; color: var(--pv-muted); }
#photovoltaics-calc.pv .pv-formula {
    margin: 0 0 14px; padding: 14px 16px; text-align: center;
    background: #f4f9f1; border: 1px solid #e1eddb; border-radius: 12px;
    overflow-x: auto; overflow-y: hidden;
}
/* Uwaga: NIE ustawiamy display na <math> — rozbiłoby to układ ułamków (display="block" jest w atrybucie). */
#photovoltaics-calc.pv .pv-formula math { margin: 0; font-family: math; font-size: 1.5em; color: var(--pv-ink); }
#photovoltaics-calc.pv .pv-legend { list-style: none; margin: 0; padding: 0; font-size: .93em; line-height: 1.55; color: var(--pv-muted); }
#photovoltaics-calc.pv .pv-legend li { position: relative; margin: 0; padding: 4px 0 4px 18px; }
#photovoltaics-calc.pv .pv-legend li::before {
    content: ''; position: absolute; left: 3px; top: .95em;
    width: 6px; height: 6px; border-radius: 50%; background: var(--pv-lime);
}
#photovoltaics-calc.pv .pv-legend i { font-weight: 700; color: var(--pv-ink); }
#photovoltaics-calc.pv .pv-legend--em { font-style: italic; }

/* ---- Dane i wynik kroku ------------------------------------------------ */
#photovoltaics-calc.pv .pv-inputs { display: flex; flex-direction: column; gap: 12px; }
#photovoltaics-calc.pv .pv-field { display: flex; flex-direction: column; gap: 5px; margin: 0; }
#photovoltaics-calc.pv .pv-field__label { display: block; font-size: 13px; line-height: 1.3; color: var(--pv-muted); }
#photovoltaics-calc.pv .pv-field__label b { font-size: 15px; font-weight: 800; color: var(--pv-ink); }
#photovoltaics-calc.pv .pv-field__box {
    display: flex; align-items: stretch;
    border: 1.5px solid var(--pv-line); border-radius: 10px; overflow: hidden; background: #fff;
}
#photovoltaics-calc.pv .pv-field__box:focus-within { border-color: var(--pv-green2); }
#photovoltaics-calc.pv .pv-field__input {
    flex: 1; min-width: 0; width: 100%; height: auto; margin: 0; padding: 10px 12px;
    border: 0; border-radius: 0; outline: none; box-shadow: none; background: transparent;
    font-family: inherit; font-size: 17px; font-weight: 600; color: var(--pv-ink);
}
#photovoltaics-calc.pv .pv-field__unit {
    display: flex; align-items: center; padding: 0 14px; white-space: nowrap;
    font-size: 14px; font-weight: 600; color: var(--pv-muted);
    border-left: 1px solid var(--pv-line2); background: #f6f8f5;
}
#photovoltaics-calc.pv .pv-assume { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }
#photovoltaics-calc.pv .pv-assume span {
    padding: 3px 10px; border-radius: 999px; background: #f1f5f2;
    font-size: 13px; font-weight: 600; color: var(--pv-muted);
}

#photovoltaics-calc.pv .pv-result {
    display: flex; flex-direction: column; gap: 6px;
    padding: 16px 18px; border-radius: 14px; background: var(--pv-dark); color: #fff;
}
#photovoltaics-calc.pv .pv-result__label {
    font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: #a9c6bb;
}
#photovoltaics-calc.pv .pv-res { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; margin: 0; line-height: 1.15; }
#photovoltaics-calc.pv .pv-res__sym { font-size: 17px; font-weight: 800; font-style: italic; color: var(--pv-lime); }
#photovoltaics-calc.pv .pv-res__eq { font-size: 17px; font-weight: 600; color: #a9c6bb; }
#photovoltaics-calc.pv .pv-res__num {
    font-size: 30px; font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums; color: var(--pv-yellow);
}
#photovoltaics-calc.pv .pv-res__unit { font-size: 15px; font-weight: 600; color: #a9c6bb; }
#photovoltaics-calc.pv .pv-res__alt { flex-basis: 100%; font-size: 13px; font-variant-numeric: tabular-nums; color: #a9c6bb; }

/* Wpisana wartość w raporcie (zamiast pola formularza). */
#photovoltaics-calc.pv .pv-chip {
    display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 6px;
    padding: 9px 12px; border: 1px solid var(--pv-line2); border-radius: 10px; background: #f6f8f5;
}
#photovoltaics-calc.pv .pv-chip__desc { flex-basis: 100%; font-size: .9em; color: var(--pv-muted); }
#photovoltaics-calc.pv .pv-chip__sym { font-size: 1.05em; font-weight: 800; color: var(--pv-ink); }
#photovoltaics-calc.pv .pv-chip__eq { font-weight: 600; color: var(--pv-muted2); }
#photovoltaics-calc.pv .pv-chip__val { font-size: 1.15em; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--pv-ink); }
#photovoltaics-calc.pv .pv-chip__unit { font-size: .95em; font-weight: 600; color: var(--pv-muted); }

/* ---- Mapa i tabela (rozwijane) + przyciski ----------------------------- */
#photovoltaics-calc.pv .pv-step__extras { display: flex; flex-wrap: wrap; gap: 10px; padding: 0 22px 18px; }
#photovoltaics-calc.pv .pv-figs { padding: 0 22px; }
#photovoltaics-calc.pv .pv-fig { margin: 0; }
#photovoltaics-calc.pv .pv-fig__cap { display: none; }
#photovoltaics-calc.pv .pv-fig img {
    display: block; max-width: 100%; height: auto; margin: 0 auto 22px;
    border: 1px solid var(--pv-line2); border-radius: 12px; background: #fff;
}

#photovoltaics-calc.pv .pv-btn {
    display: inline-flex; align-items: center; justify-content: center; margin: 0;
    padding: 11px 18px; border: 0; border-radius: 10px;
    font-family: inherit; font-size: 15px; font-weight: 600; line-height: 1.25; text-align: center; text-decoration: none;
    cursor: pointer;
}
#photovoltaics-calc.pv .pv-btn:focus-visible { outline: 3px solid rgba(46,125,91,.45); outline-offset: 2px; }
#photovoltaics-calc.pv .pv-btn--ghost {
    align-items: flex-start; padding: 9px 14px; background: transparent; border: 1.5px dashed #b9cbc0;
    font-size: 14px; text-align: left; color: var(--pv-green);
}
#photovoltaics-calc.pv .pv-btn--ghost::before { content: '+'; flex: none; margin-right: 8px; font-weight: 700; }
#photovoltaics-calc.pv .pv-btn--ghost[aria-expanded="true"]::before { content: '\2212'; }
#photovoltaics-calc.pv .pv-btn--ghost:hover,
#photovoltaics-calc.pv .pv-btn--ghost[aria-expanded="true"] { background: var(--pv-soft); border-color: var(--pv-lime); }

#photovoltaics-calc.pv .pv-actions { margin-top: 16px; }
#photovoltaics-calc.pv .pv-btn--pdf {
    width: 100%; padding: 14px 18px; background: var(--pv-yellow); color: var(--pv-dark);
    font-size: 16px; font-weight: 700;
}
#photovoltaics-calc.pv .pv-btn--pdf:hover { background: var(--pv-yellow2); }

/* ---- Responsywność ----------------------------------------------------- */
@media (max-width: 600px) {
    #photovoltaics-calc.pv .pv-form { gap: 12px; }
    #photovoltaics-calc.pv .pv-step__head { gap: 12px; padding: 13px 16px; }
    #photovoltaics-calc.pv .pv-step__title { font-size: 17px; }
    #photovoltaics-calc.pv .pv-step__grid { gap: 16px; padding: 16px; }
    #photovoltaics-calc.pv .pv-step__extras { padding: 0 16px 16px; }
    #photovoltaics-calc.pv .pv-figs { padding: 0 16px; }
    #photovoltaics-calc.pv .pv-formula math { font-size: 1.3em; }
    #photovoltaics-calc.pv .pv-res__num { font-size: 26px; }

    /* Kontener strony bez zbędnego paddingu poziomego — kalkulator na całą szerokość (jak w calc.css) */
    .statut__grid { padding-left: 0; padding-right: 0; }
}

/* ---- Druk z przeglądarki ----------------------------------------------- */
@media print {
    #photovoltaics-calc.pv .pv-noprint { display: none !important; }
    #photovoltaics-calc.pv .pv-step { break-inside: avoid; box-shadow: none; }
}

/* =========================================================================
   Raport PDF (Puppeteer drukuje dokument złożony w photovoltaics_pdf_html).
   Bootstrapa tam nie ma — wszystko, czego raport potrzebuje, jest w tym pliku.
   ========================================================================= */
body.pv-pdf { margin: 0; background: #fff; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
.pv-pdf__banner { display: block; width: 100%; height: auto; margin: 0; }
.pv-pdf__body { padding: 18px 40px 8px; font-family: 'Figtree', system-ui, -apple-system, 'Segoe UI', sans-serif; }
.pv-pdf__h1 {
    margin: 0 0 16px; padding: 0 0 12px; border-bottom: 2px solid #133d33;
    font-size: 21px; line-height: 1.3; font-weight: 800; color: #15332b;
}

/* Raport jest zwarty: kroki jak najlepiej upakowane na stronach A4 (karty nie są dzielone między strony). */
#photovoltaics-calc.pv--pdf { max-width: none; font-size: 12px; line-height: 1.45; }
#photovoltaics-calc.pv--pdf .pv-form { gap: 10px; }
#photovoltaics-calc.pv--pdf .pv-step { break-inside: avoid; page-break-inside: avoid; box-shadow: none; }
#photovoltaics-calc.pv--pdf .pv-step__head { gap: 12px; padding: 9px 16px; }
#photovoltaics-calc.pv--pdf .pv-step__no { width: 24px; height: 24px; font-size: 12px; }
#photovoltaics-calc.pv--pdf .pv-step__title { font-size: 15px; }
#photovoltaics-calc.pv--pdf .pv-step__grid {
    display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr); gap: 14px 20px; padding: 14px 16px 16px;
}
#photovoltaics-calc.pv--pdf .pv-text { margin-bottom: 10px; line-height: 1.5; }
#photovoltaics-calc.pv--pdf .pv-formula { margin-bottom: 10px; padding: 8px 12px; }
#photovoltaics-calc.pv--pdf .pv-formula math { font-size: 1.3em; }
#photovoltaics-calc.pv--pdf .pv-legend { font-size: .92em; line-height: 1.45; }
#photovoltaics-calc.pv--pdf .pv-legend li { padding-top: 3px; padding-bottom: 3px; }
#photovoltaics-calc.pv--pdf .pv-step__calc { gap: 10px; }
#photovoltaics-calc.pv--pdf .pv-inputs { gap: 8px; }
#photovoltaics-calc.pv--pdf .pv-chip { padding: 7px 10px; }
#photovoltaics-calc.pv--pdf .pv-result { padding: 12px 14px; }
#photovoltaics-calc.pv--pdf .pv-res__num { font-size: 22px; }
#photovoltaics-calc.pv--pdf .pv-figs { padding: 0; }
#photovoltaics-calc.pv--pdf .pv-fig {
    display: block !important; height: auto !important; visibility: visible !important;
    margin: 0 0 14px; break-inside: avoid; page-break-inside: avoid;
}
#photovoltaics-calc.pv--pdf .pv-fig__cap { display: block; margin: 0 0 8px; font-size: 14px; font-weight: 700; color: var(--pv-ink); }
#photovoltaics-calc.pv--pdf .pv-fig img { margin-bottom: 0; }