// BS PDP v2 — deploy z commita 7dfaf55 dopóki motyw czeka na Pull w Plesk.
// Po git pull na serwerze: DEZAKTYWUJ ten snippet (reguły CSS/JS i tak
// wchodzą wtedy z plików motywu — duplikat jest nieszkodliwy, ale zbędny).
// 2026-09-17: osie wariantow OSKAR z BL = Strona + Kod odcienia (pa_strona /
// pa_kod-odcienia); swatche odcieni z tilia-XX-300x300.jpg + etykiety nazw.

add_filter('woocommerce_ajax_variation_threshold', function () { return 100; });

add_filter('woocommerce_product_tabs', function ($tabs) {
    if (isset($tabs['description'])) { $tabs['description']['priority'] = 10; }
    if (isset($tabs['additional_information'])) {
        $tabs['additional_information']['title'] = 'Specyfikacja';
        $tabs['additional_information']['priority'] = 20;
    }
    $tabs['bs_delivery'] = [
        'title' => 'Dostawa i zwroty',
        'priority' => 30,
        'callback' => function () {
            echo '<div class="bs-delivery-tab">
                <div class="bs-delivery-item"><h3>Dostawa</h3><p>Meble wysyłamy kurierem z opcją wniesienia. Darmowa dostawa przy zamówieniach od 150 zł. Czas realizacji widoczny przy produkcie przed dodaniem do koszyka.</p></div>
                <div class="bs-delivery-item"><h3>Zwroty</h3><p>Masz 14 dni na zwrot bez podania przyczyny. Mebel odbieramy kurierem — napisz do nas, a zorganizujemy odbiór.</p></div>
                <div class="bs-delivery-item"><h3>Płatności</h3><p>BLIK, karta płatnicza, przelew oraz płatności odroczone. Wszystkie transakcje są szyfrowane.</p></div>
            </div>';
        },
    ];
    return $tabs;
});

add_filter('woocommerce_product_description_heading', '__return_empty_string');
add_filter('woocommerce_product_additional_information_heading', '__return_empty_string');

$bs_pdp_css = <<<'BS_CSS'
/* ── Single Product (PDP) — Warm Editorial Premium ─────────────────
   Paleta: bg #F7F4F0 / sekcje #EDE7DF / tekst #1C1C1C / wtórny #6B6258
   akcent #A8754F / hover #8B5E3C / sukces #5A7A4E / wyprzedaż #B8483A
   Nagłówki: Fraunces · Body: Inter/Hanken · Ceny: tabular-nums
   Scoped: body.bs-pdp + .bs-single-product (nie rusza kart dywanów)
   ─────────────────────────────────────────────────────────────── */
body.bs-pdp {
  background: #F7F4F0;
}

.bs-single-product {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.5rem 2rem 5rem;
}

.bs-breadcrumbs {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #6B6258;
  margin-bottom: 2.5rem;
}
.bs-breadcrumbs a {
  color: #6B6258;
  text-decoration: none;
  transition: color 0.2s ease;
}
.bs-breadcrumbs a:hover { color: #A8754F; }

/* 60/40 editorial layout */
.bs-pdp-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr) !important;
  gap: clamp(2rem, 5vw, 5rem) !important;
  align-items: start;
}

@media (max-width: 1024px) {
  .bs-pdp-grid {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }
}

/* Gallery */
.bs-pdp-gallery .woocommerce-product-gallery {
  margin-bottom: 0;
  max-width: 100%;
}
.bs-pdp-gallery .woocommerce-product-gallery__image {
  background: #EDE7DF;
}
.bs-pdp-gallery .woocommerce-product-gallery__image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.bs-pdp-gallery .woocommerce-product-gallery__trigger {
  background: rgba(247, 244, 240, 0.9);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #1C1C1C;
}
.bs-pdp-gallery .flex-control-thumbs {
  display: flex;
  gap: 0.75rem;
  margin: 0.875rem 0 0;
  list-style: none;
  padding: 0;
}
.bs-pdp-gallery .flex-control-thumbs li {
  flex: 0 0 84px;
  width: 84px;
}
.bs-pdp-gallery .flex-control-thumbs img {
  width: 84px;
  height: 63px;
  object-fit: cover;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.2s ease, box-shadow 0.2s ease;
}
.bs-pdp-gallery .flex-control-thumbs img.flex-active {
  opacity: 1;
  box-shadow: 0 0 0 1px #F7F4F0, 0 0 0 3px #A8754F;
}
.bs-pdp-gallery .flex-control-thumbs img:hover {
  opacity: 1;
}
.bs-pdp-gallery .flex-direction-nav { display: none; }

/* Panel (sticky) */
.bs-pdp-panel {
  position: sticky;
  top: 100px;
}

.bs-pdp-title {
  font-family: "Fraunces", Georgia, serif !important;
  font-size: clamp(1.9rem, 2.6vw, 2.625rem) !important;
  font-weight: 500 !important;
  letter-spacing: -0.01em !important;
  line-height: 1.15 !important;
  color: #1C1C1C !important;
  margin: 0 0 1.25rem !important;
}

.bs-pdp-price {
  font-family: "Inter", "Hanken Grotesk", sans-serif !important;
  font-size: clamp(1.5rem, 2vw, 1.875rem) !important;
  font-weight: 600 !important;
  font-variant-numeric: tabular-nums;
  color: #1C1C1C !important;
  margin-bottom: 0.75rem !important;
}
.bs-pdp-price del {
  color: #6B6258;
  font-weight: 400;
  font-size: 1.125rem;
  margin-right: 0.75rem;
}
.bs-pdp-price ins {
  color: #B8483A;
  text-decoration: none;
}

/* Stock indicator */
.bs-pdp-stock {
  margin-bottom: 1.5rem;
}
.bs-pdp-stock .wc-block-components-product-stock-indicator,
.bs-pdp-stock p {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #5A7A4E;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.bs-pdp-stock .wc-block-components-product-stock-indicator::before,
.bs-pdp-stock p::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #5A7A4E;
  flex-shrink: 0;
}
.bs-pdp-stock .wc-block-components-product-stock-indicator--out-of-stock,
.bs-pdp-stock .out-of-stock {
  color: #B8483A;
}
.bs-pdp-stock .wc-block-components-product-stock-indicator--out-of-stock::before {
  background: #B8483A;
}

.bs-pdp-rating {
  font-size: 0.8125rem;
  color: #6B6258;
  margin-bottom: 1.5rem;
}

.bs-pdp-short-desc {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #6B6258;
  margin-bottom: 2rem;
}
.bs-pdp-short-desc p { margin: 0 0 0.75rem; }

/* ── Variations: labels + swatches ─────────────────────────────── */
.bs-pdp-add-to-cart {
  margin-bottom: 1.5rem;
}
.bs-pdp-add-to-cart .variations {
  width: 100%;
  margin-bottom: 1.25rem;
}
.bs-pdp-add-to-cart .variations tbody,
.bs-pdp-add-to-cart .variations tr,
.bs-pdp-add-to-cart .variations th,
.bs-pdp-add-to-cart .variations td {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
}
.bs-pdp-add-to-cart .variations tr {
  margin-bottom: 1.5rem;
}
.bs-pdp-add-to-cart .variations th.label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #6B6258;
  text-align: left;
  margin-bottom: 0.625rem;
}
.bs-pdp-add-to-cart .variations th.label label {
  font: inherit;
  color: inherit;
}
.bs-swatch-selected {
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0.01em;
  color: #1C1C1C;
}

/* Original select stays in DOM for Woo JS — hidden visually */
.bs-swatch-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.bs-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.bs-swatch {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  transition: box-shadow 0.15s ease, opacity 0.15s ease, transform 0.15s ease;
}
.bs-swatch--img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 0 2px #F7F4F0, 0 0 0 3px #D4CCC0;
}
.bs-swatch--img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
.bs-swatch--img:hover {
  box-shadow: 0 0 0 2px #F7F4F0, 0 0 0 3px #A8754F;
}
.bs-swatch--img.is-active {
  box-shadow: 0 0 0 2px #F7F4F0, 0 0 0 4px #A8754F;
}
.bs-swatch--text {
  padding: 0.625rem 1.375rem;
  border: 1px solid #D4CCC0;
  border-radius: 999px;
  font-family: "Inter", "Hanken Grotesk", sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #1C1C1C;
  background: transparent;
}
.bs-swatch--text:hover { border-color: #A8754F; color: #A8754F; }
.bs-swatch--text.is-active {
  background: #1C1C1C;
  border-color: #1C1C1C;
  color: #F7F4F0;
}
.bs-swatch.is-disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.bs-pdp-add-to-cart .reset_variations {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: #6B6258;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.bs-pdp-add-to-cart .reset_variations:hover { color: #A8754F; }

/* Fallback select styling (non-swatch attributes) */
.bs-pdp-add-to-cart .variations select:not(.bs-swatch-hidden) {
  width: 100%;
  border: 1px solid #D4CCC0;
  border-radius: 0;
  padding: 0.875rem 1rem;
  font-size: 0.9375rem;
  font-family: inherit;
  background: #ffffff;
  color: #1C1C1C;
}

/* Selected variation summary (price + availability) */
.bs-pdp-add-to-cart .single_variation_wrap {
  margin-bottom: 1.25rem;
}
.bs-pdp-add-to-cart .single_variation {
  padding: 1rem 0;
  border-top: 1px solid #D4CCC0;
}
.bs-pdp-add-to-cart .woocommerce-variation-price .price {
  font-family: "Inter", "Hanken Grotesk", sans-serif;
  font-size: 1.375rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: #1C1C1C;
}
.bs-pdp-add-to-cart .woocommerce-variation-availability .stock {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #5A7A4E;
  margin: 0.25rem 0 0;
}
.bs-pdp-add-to-cart .woocommerce-variation-availability .out-of-stock {
  color: #B8483A;
}
.bs-pdp-add-to-cart .woocommerce-variation-description {
  font-size: 0.875rem;
  color: #6B6258;
}

/* Quantity stepper + CTA row */
.bs-pdp-add-to-cart .woocommerce-variation-add-to-cart {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
}
.bs-pdp-add-to-cart .quantity {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid #D4CCC0;
  background: #ffffff;
}
.bs-qty-btn {
  width: 42px;
  border: 0;
  background: transparent;
  font-size: 1.125rem;
  color: #6B6258;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}
.bs-qty-btn:hover { color: #A8754F; background: #F7F4F0; }
.bs-pdp-add-to-cart .qty,
.bs-pdp-add-to-cart .quantity input.qty {
  width: 52px;
  border: 0;
  border-radius: 0;
  padding: 0;
  text-align: center;
  font-family: "Inter", "Hanken Grotesk", sans-serif;
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
  color: #1C1C1C;
  background: transparent;
  -moz-appearance: textfield;
  appearance: textfield;
}
.bs-pdp-add-to-cart .quantity input.qty::-webkit-outer-spin-button,
.bs-pdp-add-to-cart .quantity input.qty::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.bs-pdp-add-to-cart .single_add_to_cart_button {
  flex: 1;
  background: #A8754F;
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 1.125rem 2rem;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: background 0.2s ease;
}
.bs-pdp-add-to-cart .single_add_to_cart_button:hover {
  background: #8B5E3C;
}
.bs-pdp-add-to-cart .single_add_to_cart_button:disabled {
  background: #D4CCC0;
  cursor: not-allowed;
}

/* Trust badges */
.bs-trust-pdp {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid #D4CCC0;
}
.bs-trust-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  color: #6B6258;
}
.bs-trust-item svg { color: #A8754F; flex-shrink: 0; }

/* Meta (SKU, kategorie) */
.bs-pdp-meta {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: #6B6258;
}
.bs-pdp-meta a { color: #A8754F; text-decoration: none; }
.bs-pdp-meta a:hover { color: #8B5E3C; }

/* ── Tabs (Opis / Specyfikacja / Dostawa i zwroty) ─────────────── */
.bs-pdp-details {
  margin-top: clamp(3rem, 7vw, 5.5rem);
}
.bs-pdp-details .woocommerce-tabs ul.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 2.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid #D4CCC0;
}
.bs-pdp-details .woocommerce-tabs ul.tabs li {
  margin: 0;
  padding: 0;
  background: none;
  border: 0;
}
.bs-pdp-details .woocommerce-tabs ul.tabs li::before,
.bs-pdp-details .woocommerce-tabs ul.tabs li::after { display: none; }
.bs-pdp-details .woocommerce-tabs ul.tabs li a {
  display: inline-block;
  padding: 0 0 0.875rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #6B6258;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.bs-pdp-details .woocommerce-tabs ul.tabs li a:hover { color: #1C1C1C; }
.bs-pdp-details .woocommerce-tabs ul.tabs li.active a {
  color: #1C1C1C;
  border-bottom-color: #A8754F;
}
.bs-pdp-details .woocommerce-Tabs-panel {
  padding: 2.25rem 0 0;
  max-width: 760px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #6B6258;
}
.bs-pdp-details .woocommerce-Tabs-panel > h2:first-child { display: none; }
.bs-pdp-details .woocommerce-Tabs-panel p { margin: 0 0 1rem; }

/* Specyfikacja — tabela atrybutów */
.bs-pdp-details .shop_attributes {
  width: 100%;
  border: 0;
  border-top: 1px solid #D4CCC0;
}
.bs-pdp-details .shop_attributes tr {
  border-bottom: 1px solid #D4CCC0;
}
.bs-pdp-details .shop_attributes th,
.bs-pdp-details .shop_attributes td {
  padding: 0.875rem 0;
  border: 0;
  vertical-align: top;
}
.bs-pdp-details .shop_attributes th {
  width: 220px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #6B6258;
  text-align: left;
}
.bs-pdp-details .shop_attributes td {
  font-family: "Inter", "Hanken Grotesk", sans-serif;
  font-size: 0.9375rem;
  color: #1C1C1C;
}
.bs-pdp-details .shop_attributes td p { margin: 0; }

/* Dostawa i zwroty */
.bs-delivery-tab {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  max-width: none;
}
.bs-delivery-item h3 {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: #1C1C1C;
  margin: 0 0 0.625rem;
}
.bs-delivery-item p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: #6B6258;
  margin: 0;
}

/* Related products */
.bs-related {
  max-width: 1440px;
  margin: clamp(3rem, 7vw, 5.5rem) auto 0;
  padding: 0;
}
.bs-related .wp-block-heading {
  font-family: "Fraunces", Georgia, serif !important;
  font-size: clamp(1.5rem, 3vw, 2rem) !important;
  font-weight: 500 !important;
  letter-spacing: -0.01em !important;
  color: #1C1C1C !important;
  margin-bottom: 2rem;
}


/* ukryj duplikat z pluginu yayswatches (nasz bs-swatch-selected zostaje) */
.bs-pdp .yay-swatches-attribute-preview-wrapper { display: none !important; }
BS_CSS;

$bs_pdp_js = <<<'BS_JS'
document.addEventListener("DOMContentLoaded", function () {
/* ── 9. PDP — attribute swatches + qty stepper ─────────────────── */
  var variationsForm = document.querySelector('form.variations_form');
  if (variationsForm && document.body.classList.contains('bs-pdp')) {

    // Variation data (embedded when <= threshold; threshold bumped to 100 in functions.php)
    var variationsData = [];
    try {
      variationsData = JSON.parse(variationsForm.getAttribute('data-product_variations')) || [];
    } catch (e) { variationsData = []; }

    // Attributes that get image swatches (fabric/color/shade-like)
    var IMAGE_ATTR = /tkanina|kod-odcienia|odcien|kolor|color|material|obicia|fabric/i;

    // Nazwy odcieni TILIA wg BaseLinker (produkt 690927524) — etykieta swatcha
    var TILIA_NAMES = {'01':'ecru','03':'beż jasny','08':'beż piaskowy','11':'camel jasny','17':'taupe','37':'oliwka','39':'zieleń butelkowa','52':'cegła','56':'karmel','62':'róż przykurzony','75':'petrol','77':'granat','83':'greige','85':'szary','86':'szary jasny','90':'grafit','100':'czarny'};

    // Ladna etykieta opcji: "TILIA 77 — granat" dla kodu odcienia, "Lewy" dla strony
    function prettyLabel(sel, text) {
      var name = sel.getAttribute('data-attribute_name') || '';
      var t = String(text).trim();
      if (/kod-odcienia/i.test(name) && TILIA_NAMES[t]) return 'TILIA ' + t + ' — ' + TILIA_NAMES[t];
      return t.charAt(0).toUpperCase() + t.slice(1);
    }

    function variationImageFor(attrName, value) {
      for (var i = 0; i < variationsData.length; i++) {
        var attrs = variationsData[i].attributes || {};
        var v = attrs[attrName];
        if (v === value || v === '' || (v && v.toLowerCase() === String(value).toLowerCase())) {
          var img = variationsData[i].image;
          if (img) return img.gallery_thumbnail_src || img.thumb_src || img.src;
        }
      }
      return null;
    }

    // Fabric texture swatch: "TILIA 01 Ecru" lub sam kod "01" -> tilia-01-300x300.jpg
    function fabricSwatchSrc(label, fallback) {
      var m = label.match(/TILIA\s*(\d+)/i) || label.match(/^(\d{1,3})$/);
      if (!m) return fallback;
      var probe = variationsData[0] && variationsData[0].image && variationsData[0].image.src;
      if (!probe) return fallback;
      var dir = probe.slice(0, probe.lastIndexOf('/') + 1);
      return dir + 'tilia-' + m[1] + '-300x300.jpg';
    }

    var cssEscape = window.CSS && CSS.escape ? CSS.escape : function (v) {
      return String(v).replace(/"/g, '\\"');
    };

    function refreshSwatches() {
      variationsForm.querySelectorAll('select[data-attribute_name]').forEach(function (sel) {
        var wrap = sel.parentNode.querySelector('.bs-swatches');
        if (!wrap) return;
        wrap.querySelectorAll('.bs-swatch').forEach(function (b) {
          var active = sel.value === b.dataset.value;
          b.classList.toggle('is-active', active);
          b.setAttribute('aria-pressed', active ? 'true' : 'false');
          // Woo prunes <option>s for unavailable combos — mirror that state
          var opt = sel.querySelector('option[value="' + cssEscape(b.dataset.value) + '"]');
          b.classList.toggle('is-disabled', !opt);
        });
        var row = sel.closest('tr');
        var lbl = row && row.querySelector('.bs-swatch-selected');
        if (lbl) {
          lbl.textContent = sel.value ? '— ' + prettyLabel(sel, sel.options[sel.selectedIndex].text) : '';
        }
      });
    }

    variationsForm.querySelectorAll('select[data-attribute_name]').forEach(function (sel) {
      if (sel.classList.contains('bs-swatch-hidden')) return; // juz zainicjowane (np. theme JS + snippet)
      var attrName = sel.getAttribute('data-attribute_name');
      var useImages = IMAGE_ATTR.test(attrName);
      var swatches = document.createElement('div');
      swatches.className = 'bs-swatches';
      swatches.setAttribute('role', 'group');

      // selected-value readout next to the label
      var row = sel.closest('tr');
      var labelCell = row && row.querySelector('th.label');
      if (labelCell) {
        var selSpan = document.createElement('span');
        selSpan.className = 'bs-swatch-selected';
        labelCell.appendChild(selSpan);
      }

      Array.prototype.forEach.call(sel.options, function (opt) {
        if (!opt.value) return;
        var btn = document.createElement('button');
        btn.type = 'button';
        btn.className = 'bs-swatch';
        btn.dataset.value = opt.value;
        var label = prettyLabel(sel, opt.text);
        btn.setAttribute('aria-label', label);
        btn.setAttribute('aria-pressed', 'false');
        btn.title = label;
        var imgSrc = useImages ? fabricSwatchSrc(opt.text, variationImageFor(attrName, opt.value)) : null;
        if (imgSrc) {
          var img = document.createElement('img');
          img.src = imgSrc;
          img.onerror = (function (b, fb) {
            return function () {
              if (!fb || b.dataset.fbDone) return;
              b.dataset.fbDone = '1';
              b.querySelector('img').src = fb;
            };
          })(btn, useImages ? variationImageFor(attrName, opt.value) : null);
          img.alt = '';
          img.loading = 'lazy';
          btn.appendChild(img);
          btn.classList.add('bs-swatch--img');
        } else {
          var txt = document.createElement('span');
          txt.className = 'bs-swatch-label';
          txt.textContent = label;
          btn.appendChild(txt);
          btn.classList.add('bs-swatch--text');
        }
        btn.addEventListener('click', function () {
          if (btn.classList.contains('is-disabled')) return;
          sel.value = btn.dataset.value;
          if (window.jQuery) jQuery(sel).trigger('change');
          else sel.dispatchEvent(new Event('change', { bubbles: true }));
          refreshSwatches();
        });
        swatches.appendChild(btn);
      });

      sel.parentNode.insertBefore(swatches, sel.nextSibling);
      sel.classList.add('bs-swatch-hidden');
      sel.setAttribute('aria-hidden', 'true');
      sel.tabIndex = -1;
    });

    if (window.jQuery) {
      jQuery(variationsForm).on(
        'woocommerce_update_variation_values check_variations found_variation reset_data',
        function () { setTimeout(refreshSwatches, 0); }
      );
    }
    refreshSwatches();
  }

  /* ── 10. PDP — quantity stepper ────────────────────────────────── */
  if (document.body.classList.contains('bs-pdp')) {
    document.querySelectorAll('form.cart .quantity').forEach(function (q) {
      var input = q.querySelector('input.qty');
      if (!input || q.querySelector('.bs-qty-btn')) return;
      var minus = document.createElement('button');
      minus.type = 'button';
      minus.className = 'bs-qty-btn bs-qty-minus';
      minus.setAttribute('aria-label', 'Zmniejsz ilość');
      minus.textContent = '−';
      var plus = document.createElement('button');
      plus.type = 'button';
      plus.className = 'bs-qty-btn bs-qty-plus';
      plus.setAttribute('aria-label', 'Zwiększ ilość');
      plus.textContent = '+';
      q.insertBefore(minus, input);
      q.appendChild(plus);
      function step(delta) {
        var min = parseFloat(input.min) || 0;
        var max = parseFloat(input.max) || Infinity;
        var stepSize = parseFloat(input.step) || 1;
        var val = (parseFloat(input.value) || min || 1) + delta * stepSize;
        input.value = Math.min(Math.max(val, min), max);
        input.dispatchEvent(new Event('change', { bubbles: true }));
      }
      minus.addEventListener('click', function () { step(-1); });
      plus.addEventListener('click', function () { step(1); });
    });
  }


/* Galeria per wariant: kazdy wariant ma w BL pelna galerie 8 ujec w tym
   samym porzadku co galeria rodzica — zamieniamy wszystkie slajdy 1:1
   (glowne + miniaturki + lightbox). Fallback: podmiana samego slajdu 1. */
var BS_GAL_CDN = 'https://upload.cdn.baselinker.com/products/5047759/';
var BS_VAR_GALLERIES={"7973":["57c4c7884b3cb2e36ad7a6fb9550d14d","3430096eda6b0b63062a9f8db0c886f4","b8bfc8b74428d1aa592a1a2c019d5489","0bc384092d25cf914c4bd0ae37ce58ec","aa60852e7d6b96e7eaf335feaa67cf6c","d1b807e7ddb6177ad5e0bfce37155a71","3cbbe641de716ae393b588acff362a7b","648508855c4bb27e99fe6f5d4d4b42e5"],"7970":["8381437e29e833ebe71cd18072659aec","39acec351bbf5632fd929ec191ce6993","ae5d45183242fdff5bd7333bab2f09f6","161511c79e77430d72642bc9a5d8128e","2fba74e86c14e43b1bf710787fc22231","2b339947a08aea1e309e533ad92efcfc","d92bec586e25876101ce3e07d6675c43","6bc80edd40e0036825b22790614600e9"],"7967":["a3d08a981ff8ba13901ac10c7718a5b9","d54dc3d24daa2ea197766eb8f972a467","f290169353b7b52fc4c29d2350f538e6","337a2c13d00418ecff4d1f8b8eb566e3","6e64d80e8e0d570b67b7cdd96364d0d5","8d5f7b0f997bb2e694d76f4bb56356fd","14709833937dd547ad3256be9fe28f11","7bea7d8194a377f6b2d8d48d6ab79cdb"],"7964":["657db2f4e72263285e27a47a3b163461","6f3551fa2e5725cf995dfdeb626b736f","06ed3da64f46ebb7f15303c06d212bee","d892f00dcd48a4c121079c0cfa9228e6","380aff412fef698f022adf35ed56974e","6148abcc49fc3a1bd17af3e198c09d44","ebfe1894962c4a44be754b937cf13e4f","e6d2c6f2ac1bdca5c4500fb052c6d688"],"7961":["ab1ec3ee19746012be662d328117e3e4","69a813887eb036b1af1cd79b1652189c","9837a585c32c35847ff630dfdc18ddec","1f481c4190dab4ccf2141ee5e04fccf6","741b95b4d5d0fc35a3c700f00cdaf6da","949697570b398a549449cf18dba703f4","1f84c33b1213812e864ae9d39ac6de51","1e3d77981ec6a4d3a13e89d6eba4161c"],"7958":["8dc215ffe34178cccc2e1bbe09aa79da","7377518b2e46a103c8099443aae2cc93","aa7508bea9d581981a9a9b74a299926e","f08188d055dab325d20ed65d086928df","4d8de9244ad42e71b807cc9e8cd09c6d","0baf5fa27e6aed4e8c6e99d6f9b49182","1fe3b90070b8731188d338fd54bb1dcf","0182d9bd755f818f841cec63ca3f8974"],"7955":["9cfcacdf170d13be7b451981e9507fbd","4335d9cce27488166a9727258f64c232","ce941480c8ebacfa71d123558306ad34","aff24a4d2f1f17f2c27cd64e2ace30af","25af2fd41886018dbb72f88d1a4650eb","a352b35a67b6736c56a37503c872ffeb","ca5b51497cfaf400203bb21f6e18bcea","a8de34f2045ac79ec2355800194c8c4e"],"7952":["4387188cba53ec78f73463cb2247339a","8fada168082c222a0946d5aa8520a59f","3fac942fbf58da8c2c66cf55f99bc47f","911591d86ddf24e53f64295124a5cf5c","0ac8f123d6ea920d976224bfef5a1b23","286d077a3d72608b5bccc18579390f3d","498a0a63303f164138b3181ba9929c07","055941b7a8ef9497544ae43bbfae62ed"],"7949":["33ab6a0ea17ab39bf9679fface647cf3","fd90e51338e0ac7180709503e5c80b95","c151336fd3751113438d542c22874d1a","5c5a79c772eb5dae6a89cbd212799b2b","a342d0e404fcd6fa473a69bca8e7e2f4","d947d5b457b9b4e7994036283f798b67","edfe00f3290c9eab7cbb01128af9c5db","ef1dc1598c957b9020a6ad7c93d470d3"],"7946":["ad69070f4341ce21d511282cf40c5adb","fff1593bba8fbe39284ba8f0a6b250e6","cab317d38b6ec0c978aa276371ad6a39","e33ffd45c5f13c43df0a2de0ad13cc70","20889165dddf808c554b4e9ded9ba461","4802c503069fd322871085003c9b7d3c","1e2a48c358ba44085401dd21020bc87e","024fe5fe93fab99eb23a3b690ae5c5c1"],"7943":["799a0de92f6a5afc4f62d2e06bd9b105","2800aab07cfbeb9998b2c18432ea1464","e295b626542d73d3989592ca66478101","f4268fc030160255a75c0813a9245325","3a7fb90b40e4e4a44ae7cc654c11f51e","d82674f42dc7354bf144dfa4f5f6697a","19bbddac0ac1aa229e63c2549aab6164","050bac09e8810088ea53c9c408ae438d"],"7940":["ffaedb51314c9ac6c897f14f0a1f8242","e59ce55f9b7749c62238093258e4d86f","abc43f20a9b38c4fb9db280c53ba8686","510c72321fd1fa26b513725473d100ca","7853f7d69261fb28f6394d7f56702b8d","5689ea71308ed3d3389e4dda8eac8fcc","2096d027b39b9c9a4af25062c8973443","3760c946da0b6adcf9b72779b2bc046f"],"7937":["caff764efcb4e74c9c68871680195e00","8d38809d941fadb4a205207cdf3e1dc9","722724e154f6e78e387445a4de72086e","5bdeba9ce5651c9ca299468bab84cae7","7bbf98a30964d53a7b3a6e4db148f2c1","690ef62ea17f535c068f83857820dc54","3275c2b3592ca18ecf30ebad33e7edcb","0c900ebd22d474f552086f7388cfd53a"],"7934":["213929a1a1172b982a4fd229c9f4f53d","0feade51ef141cce2e39f1905aec75b5","45668d6cf46efe4c0e5b2bf3850add9b","12597d7ef83d000ba43c0b43c3a9b8ac","af135af32de19609d510c38bee2304bb","d30cdcecd50977528d85448b94d0852d","23620c7e6a66adcbb37a6f0c8d60320b","ea5c4bb603d19cd12ba3c21c0c9f6521"],"7931":["10f0c00f9d2160baa999c735f6f5236d","f10ffa17e4b6c9a00e9ac9ed18ae99f0","7019418aae68e387c31e3064662445f5","c3f425e73fc375bbe2548cc5ff7dacc9","ba2fcda88a86400c080996b66042fe95","82b1187f4c6459b9a7242daef594d7f2","b205adfbf97b15b9690121e38987570c","b0cc1645803237402395cf2d6e0297ec"],"7928":["55d5b1b1d62e3b00012c02896910f4cb","47864689b8091f11ea9adf3bc47ac1aa","0e2ec12e46f495548d4f300850d98d56","d9353e4748f1b8d79b839034c46ff507","b4d549829030a8a6a48c3ae0d67ddffa","9719a9285a49eb27386b41ae5b31bbb1","931ef0788ed41d17574050c22303a4ba","130a0544ceb93539d66252de92b6b6c6"],"7925":["b13103f020130bc3099e6592a7915cde","51d7af814e72484e33684cb4e1f4cde3","ba9e9eb716caf3312b560d0d29e77d5e","d974cf437d611e0fb53b678b40e3133a","81c100ed2830e5c98c955d3c4af313dd","879f0750643a169888ca59096b0961fb","c45c4258118f9bc7e073d5d90c3c2cb0","97db7d3e6da6b35258757e3f3655cde8"],"7922":["f155e1254afd3c69cc9380d4468e7415","906924ed9fb43b2c680ef71b0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var _bsOdcien = variationsForm.querySelector('select[data-attribute_name="attribute_pa_kod-odcienia"]')
  || variationsForm.querySelector('select[data-attribute_name="attribute_tkanina"]');
var _bsStrona = variationsForm.querySelector('select[data-attribute_name="attribute_pa_strona"]')
  || variationsForm.querySelector('select[data-attribute_name="attribute_kierunek"]');
var _bsSlides = [].slice.call(document.querySelectorAll('.woocommerce-product-gallery__wrapper .woocommerce-product-gallery__image'));
var _bsOrigSlides = null;
if (_bsSlides.length) {
  _bsOrigSlides = _bsSlides.map(function (sl) {
    var img = sl.querySelector('img'), a = sl.querySelector('a');
    return {
      src: img && img.getAttribute('src'), srcset: img && img.getAttribute('srcset'),
      dataSrc: img && img.getAttribute('data-src'), large: img && img.getAttribute('data-large_image'),
      lw: img && img.getAttribute('data-large_image_width'), lh: img && img.getAttribute('data-large_image_height'),
      href: a && a.getAttribute('href'),
      thumb: sl.getAttribute('data-thumb'), thumbSrcset: sl.getAttribute('data-thumb-srcset')
    };
  });
}
function _bsThumbImgs() {
  return [].slice.call(document.querySelectorAll('.flex-control-thumbs li img, .flex-control-nav li img'));
}
function _bsSetSlide(i, url, w, h) {
  var sl = _bsSlides[i];
  if (!sl || !url) return;
  var img = sl.querySelector('img'), a = sl.querySelector('a');
  if (img) {
    img.removeAttribute('srcset');
    img.setAttribute('src', url);
    img.setAttribute('data-src', url);
    img.setAttribute('data-large_image', url);
    img.setAttribute('data-large_image_width', w || 1184);
    img.setAttribute('data-large_image_height', h || 880);
  }
  if (a) a.setAttribute('href', url);
  sl.setAttribute('data-thumb', url);
  sl.removeAttribute('data-thumb-srcset');
  var t = _bsThumbImgs()[i];
  if (t) { t.removeAttribute('srcset'); t.setAttribute('src', url); }
}
function _bsRestoreGallery() {
  if (!_bsOrigSlides) return;
  var thumbs = _bsThumbImgs();
  _bsSlides.forEach(function (sl, i) {
    var o = _bsOrigSlides[i];
    if (!o) return;
    var img = sl.querySelector('img'), a = sl.querySelector('a');
    if (img) {
      img.setAttribute('src', o.src);
      if (o.srcset) img.setAttribute('srcset', o.srcset); else img.removeAttribute('srcset');
      img.setAttribute('data-src', o.dataSrc);
      img.setAttribute('data-large_image', o.large);
      img.setAttribute('data-large_image_width', o.lw);
      img.setAttribute('data-large_image_height', o.lh);
    }
    if (a) a.setAttribute('href', o.href);
    sl.setAttribute('data-thumb', o.thumb);
    if (o.thumbSrcset) sl.setAttribute('data-thumb-srcset', o.thumbSrcset);
    if (thumbs[i]) { thumbs[i].removeAttribute('srcset'); thumbs[i].setAttribute('src', o.thumb); }
  });
}
function _bsGalleryFor(vd) {
  var g = vd && BS_VAR_GALLERIES[vd.variation_id];
  return g ? g.map(function (h) { return BS_GAL_CDN + h + '.jpg'; }) : null;
}
function _bsApplyVariantGallery(vd) {
  var g = _bsGalleryFor(vd);
  if (g) { g.forEach(function (u, j) { _bsSetSlide(j, u); }); return; }
  var img = vd && vd.image;
  if (img && img.src) _bsSetSlide(0, img.full_src || img.src, img.full_src_w, img.full_src_h);
}
var _bsOdcienKey = _bsOdcien && _bsOdcien.getAttribute('data-attribute_name');
var _bsStronaKey = _bsStrona && _bsStrona.getAttribute('data-attribute_name');
/* Synchronizuje galerie z aktualnym wyborem: pelny wariant > podglad odcienia > oryginal.
   Woo przy czesciowym wyborze wywoluje reset_data i przywraca oryginal —
   dlatego zamiast samego restore na reset_data re-aplikujemy podglad. */
function _bsApplyGallery() {
  var code = _bsOdcien && _bsOdcien.value;
  var side = _bsStrona && _bsStrona.value;
  if (!code) { _bsRestoreGallery(); return; }
  for (var i = 0; i < variationsData.length; i++) {
    var vd = variationsData[i];
    var a = vd.attributes || {};
    if (a[_bsOdcienKey] !== code) continue;
    if (side && _bsStronaKey && a[_bsStronaKey] !== side) continue;
    _bsApplyVariantGallery(vd);
    return;
  }
}
if (window.jQuery) {
  jQuery(variationsForm).on('found_variation', function (e, variation) {
    _bsApplyVariantGallery(variation);
  });
  jQuery(variationsForm).on('reset_data', function () { setTimeout(_bsApplyGallery, 0); });
  if (_bsOdcien) jQuery(_bsOdcien).on('change', _bsApplyGallery);
  if (_bsStrona) jQuery(_bsStrona).on('change', _bsApplyGallery);
}

});

BS_JS;

add_action('wp_enqueue_scripts', function () use ($bs_pdp_css, $bs_pdp_js) {
    wp_enqueue_style('bs-font-inter', 'https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap', [], null);
    wp_add_inline_style('bs-style', $bs_pdp_css);
    wp_add_inline_script('bs-frontend', $bs_pdp_js, 'after');
}, 30);