/*
 * ds_compare — style frontu (neutralne; motyw może je nadpisać własnymi szablonami/klasami).
 * Kolory przez zmienne z fallbackiem: --ds-compare-accent, --ds-compare-border, --ds-compare-muted.
 * @author Dynamite Studio
 */
:root {
  --ds-compare-accent: #24b9d7;
  --ds-compare-accent-text: #fff;
  --ds-compare-border: #e5e5e5;
  --ds-compare-muted: #7a7a7a;
  --ds-compare-bg: #fff;
  --ds-compare-diff-bg: #fff8e1;
  --ds-compare-radius: 6px;
  /* Komunikat po dodaniu/usunięciu: zielony, kontrast białego tekstu 5:1 (WCAG AA). */
  --ds-compare-toast-bg: #1b7f41;
  --ds-compare-toast-text: #fff;
  --ds-compare-toast-error-bg: #b3261e;
}

.ds-compare-sr {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

/* ---------- Przycisk „porównaj" ---------- */
.ds-compare-btn {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  padding: .45em .8em;
  border: 1px solid var(--ds-compare-border);
  border-radius: var(--ds-compare-radius);
  background: var(--ds-compare-bg);
  color: inherit;
  font: inherit;
  font-size: .875rem;
  line-height: 1.2;
  cursor: pointer;
  transition: border-color .15s, color .15s, background-color .15s;
}
.ds-compare-btn:hover,
.ds-compare-btn:focus-visible { border-color: var(--ds-compare-accent); color: var(--ds-compare-accent); }
.ds-compare-btn.is-active { border-color: var(--ds-compare-accent); color: var(--ds-compare-accent); }
.ds-compare-btn[aria-busy="true"] { opacity: .55; cursor: progress; }
.ds-compare-btn__icon { flex: 0 0 auto; }
.ds-compare-btn--product { margin-top: .5rem; }
.ds-compare-btn--listing {
  padding: .4em;
  border-radius: 50%;
  line-height: 0;
}

/* ---------- Ikona w nagłówku ---------- */
.ds-compare-nav {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .35em;
  color: inherit;
  text-decoration: none;
  padding: .25em .4em;
}
.ds-compare-nav:hover { color: var(--ds-compare-accent); text-decoration: none; }
.ds-compare-nav__label { font-size: .875rem; }
.ds-compare-nav__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35em;
  height: 1.35em;
  padding: 0 .3em;
  border-radius: 1em;
  background: var(--ds-compare-accent);
  color: var(--ds-compare-accent-text);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1;
}
.ds-compare-nav.is-empty .ds-compare-nav__count { background: var(--ds-compare-muted); }

/* ---------- Toast ----------
 * Do 2.1.2 tekst, link i krzyżyk stały w jednym sztywnym rzędzie: na telefonie tekst ściskał się do
 * ~84 px i łamał w 3 wiersze. Teraz rząd się zawija — tekst ma pierwszeństwo, „Zobacz porównanie"
 * (przycisk) schodzi do drugiego wiersza, gdy brakuje miejsca; krzyżyk stoi w rogu, poza przepływem. */
.ds-compare-toast {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  z-index: 10050;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem 1rem;
  box-sizing: border-box;
  width: max-content;
  max-width: min(calc(100vw - 2rem), 34rem);
  padding: .85rem 2.75rem .85rem 1.1rem;
  border-radius: var(--ds-compare-radius);
  background: var(--ds-compare-toast-bg);
  color: var(--ds-compare-toast-text);
  font-size: .9rem;
  line-height: 1.35;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 1rem);
  transition: opacity .2s, transform .2s;
}
.ds-compare-toast.is-visible { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.ds-compare-toast.is-error { background: var(--ds-compare-toast-error-bg); }
.ds-compare-toast__text { flex: 1 1 auto; min-width: 0; font-weight: 600; }
.ds-compare-toast__link {
  flex: none;
  padding: .4rem .9rem;
  border-radius: 999px;
  background: var(--ds-compare-toast-text);
  color: var(--ds-compare-toast-bg);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.ds-compare-toast__link:hover,
.ds-compare-toast__link:focus { color: var(--ds-compare-toast-bg); text-decoration: underline; }
.ds-compare-toast__close {
  position: absolute;
  top: .45rem;
  right: .5rem;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  opacity: .85;
}
.ds-compare-toast__close:hover { opacity: 1; }

/* ---------- Strona porównania ---------- */
.ds-compare { margin-bottom: 2rem; }
.ds-compare[aria-busy="true"] { opacity: .6; }

.ds-compare__notice {
  margin: 0 0 1rem;
  padding: .75rem 1rem;
  border-radius: var(--ds-compare-radius);
  background: #eef7fb;
}
.ds-compare__notice--warning { background: #fff4e0; }

.ds-compare__banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1.25rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--ds-compare-accent);
  border-radius: var(--ds-compare-radius);
  background: #f3fbfd;
}
.ds-compare__banner-text { margin: 0; }

.ds-compare__empty { padding: 3rem 1rem; text-align: center; }
.ds-compare__empty-icon { color: var(--ds-compare-muted); margin-bottom: 1rem; }
.ds-compare__empty-title { font-size: 1.15rem; font-weight: 600; margin-bottom: .25rem; }
.ds-compare__empty-text { color: var(--ds-compare-muted); margin-bottom: 1.25rem; }

.ds-compare__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem 1.5rem;
  margin-bottom: 1rem;
}
.ds-compare__summary { margin: 0; color: var(--ds-compare-muted); }
.ds-compare__actions { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.ds-compare__share { display: inline-flex; align-items: center; gap: .35rem; }
.ds-compare__share-url { width: 16rem; max-width: 55vw; font-size: .8rem; }
.ds-compare__diff[aria-pressed="true"] { background: var(--ds-compare-accent); border-color: var(--ds-compare-accent); color: var(--ds-compare-accent-text); }

/* Tabela: przewijanie w bok z przyciąganiem kolumn (swipe na dotyku) + przyklejona kolumna etykiet. */
.ds-compare__scroller {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  border: 1px solid var(--ds-compare-border);
  border-radius: var(--ds-compare-radius);
}
.ds-compare__scroller:focus-visible { outline: 2px solid var(--ds-compare-accent); outline-offset: 2px; }
.ds-compare__table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  background: var(--ds-compare-bg);
}
.ds-compare__table th,
.ds-compare__table td {
  padding: .75rem;
  border-bottom: 1px solid var(--ds-compare-border);
  vertical-align: top;
  text-align: left;
  width: 15rem;
  min-width: 11rem;
  scroll-snap-align: start;
}
.ds-compare__table tbody tr:last-child th,
.ds-compare__table tbody tr:last-child td { border-bottom: 0; }
.ds-compare__corner,
.ds-compare__label {
  position: sticky;
  left: 0;
  z-index: 1;
  width: 11rem !important;
  min-width: 8rem !important;
  background: #fafafa;
  font-weight: 600;
  box-shadow: 1px 0 0 var(--ds-compare-border);
}
.ds-compare__product { position: relative; font-weight: 400; }
.ds-compare__image { display: block; margin-bottom: .5rem; }
.ds-compare__image img { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: contain; }
.ds-compare__noimage { display: block; aspect-ratio: 1 / 1; background: #f3f3f3; }
.ds-compare__name { display: block; margin-bottom: .5rem; font-weight: 600; color: inherit; }
.ds-compare__remove {
  position: absolute;
  top: .5rem;
  right: .5rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--ds-compare-border);
  border-radius: 50%;
  background: #fff;
  color: inherit;
  cursor: pointer;
}
.ds-compare__remove:hover { border-color: #b3261e; color: #b3261e; }
.ds-compare__remove[aria-busy="true"] { opacity: .5; cursor: progress; }
.ds-compare__price { font-weight: 700; }
.ds-compare__price-old { display: block; color: var(--ds-compare-muted); font-size: .85em; }
.ds-compare__stock--in_stock { color: #2e7d32; }
.ds-compare__stock--on_order { color: #b26a00; }
.ds-compare__stock--out_of_stock { color: #b3261e; }
.ds-compare__cell.is-empty { color: var(--ds-compare-muted); }

.ds-compare__row.is-different td { background: var(--ds-compare-diff-bg); }
.ds-compare.is-diff-only .ds-compare__row.is-same { display: none; }

@media (max-width: 767px) {
  .ds-compare__table th,
  .ds-compare__table td { width: 60vw; min-width: 60vw; padding: .6rem; }
  .ds-compare__corner,
  .ds-compare__label { width: 32vw !important; min-width: 32vw !important; font-size: .85rem; }
  .ds-compare__share-url { width: 100%; }
  .ds-compare__share { flex: 1 1 100%; }
}

/* 2.1.0 (Z-045): marka nad nazwą i nagłówki grup wierszy. */
.ds-compare__brand { display: block; margin-bottom: .125rem; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; opacity: .7; }
.ds-compare__group th { padding-top: 1rem; font-size: .8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; text-align: left; }