/* Projekt A — podstrony: lista, produkt, koszyk. Białe karty na ciepłym tle, jak na stronie głównej. */

[hidden] { display: none !important; }
:root { --brass-text: #765E3B; --ok: #3C7A4E; }

.crumbs { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 22px; font-size: 16px; color: var(--muted); }
.crumbs a { color: var(--green); font-weight: 500; text-underline-offset: 4px; }
.crumbs [aria-current] { color: var(--ink); }

/* Lista produktów */
.listing { padding-block: 22px clamp(56px, 6vw, 88px); }
.listing__head { display: grid; gap: 10px; max-width: 720px; margin-bottom: 26px; }
.listing__head p { color: var(--muted); }
.filters { display: grid; gap: 14px; margin-bottom: 30px; padding: 22px 24px; background: var(--cream); border-radius: 4px; }
.filters__group { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.filters__label { width: 84px; font-size: 16px; font-weight: 600; }
.chip { min-height: 46px; padding: 0 18px; border: 1.5px solid var(--sand-2); border-radius: 4px; background: #fff; font-size: 16px; font-weight: 500; cursor: pointer; transition: background-color .2s, border-color .2s; }
.chip:hover { border-color: var(--green); }
.chip[aria-pressed="true"] { background: var(--green); border-color: var(--green); color: var(--cream); }
.filters__bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.filters__bar p { font-weight: 500; }
.sort { display: flex; align-items: center; gap: 10px; font-size: 16px; font-weight: 600; }
.sort select { height: 48px; padding: 0 12px; border: 1.5px solid var(--sand-2); border-radius: 4px; background: #fff; font: 500 16px var(--sans); }

.pgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.ptile { display: flex; flex-direction: column; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 4px; }
.ptile__img img { width: 100%; aspect-ratio: 5 / 6; object-fit: cover; transition: transform .8s var(--ease); }
.ptile__img { overflow: hidden; }
.ptile:hover .ptile__img img { transform: scale(1.03); }
.ptile__body { display: flex; flex: 1; flex-direction: column; gap: 6px; padding: 18px 20px 22px; }
.ptile__name { font: 600 27px/1.1 var(--serif); color: var(--deep); }
.ptile__name a, .product h3 a, .line h2 a { text-decoration: none; }
.ptile__name a:hover, .product h3 a:hover, .line h2 a:hover { text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 1px; }
.ptile__notes { font-size: 16px; color: var(--brass-text); font-weight: 500; }
.ptile__meta { font-size: 16px; color: var(--muted); }
.ptile__price { margin-top: auto; padding-top: 6px; font-size: 21px; font-weight: 600; }
.ptile .btn { margin-top: 10px; }
.ptile--off .ptile__img img { filter: grayscale(.7); opacity: .7; }
.ptile__off { margin-top: 10px; font-size: 16px; color: var(--muted); }
.ptile__off a { color: var(--green); font-weight: 600; }

.help { background: var(--sand); }
.help__in { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 44px; }
.help h2 { font-size: clamp(30px, 3vw, 40px); }
.help p { color: var(--muted); }

/* Karta produktu */
.pdp { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(32px, 5vw, 72px); align-items: start; padding-block: 22px 64px; }
.gallery { display: grid; gap: 14px; }
.gallery__main img { width: 100%; aspect-ratio: 9 / 10; max-height: max(480px, calc(100vh - 220px)); object-fit: cover; border-radius: 4px; }
.gallery__thumbs { display: flex; gap: 12px; }
.gallery__thumbs button { width: 96px; padding: 0; border: 2px solid transparent; border-radius: 5px; background: none; cursor: pointer; }
.gallery__thumbs button[aria-pressed="true"] { border-color: var(--green); }
.gallery__thumbs img { width: 100%; aspect-ratio: 9 / 10; object-fit: cover; border-radius: 3px; }
.buy { position: sticky; top: 108px; display: grid; gap: 14px; }
.buy__type { font-size: 16px; font-weight: 600; color: var(--brass-text); }
.buy__notes { font-size: 19px; color: var(--muted); }
.buy__price { font-size: 32px; font-weight: 600; }
.buy__desc { color: var(--muted); }
.buy__stock { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--ok); }
.extras { display: grid; gap: 12px; margin: 0; padding: 16px 20px 20px; border: 1px solid var(--line); border-radius: 4px; background: var(--cream); }
.extras legend { padding: 0 6px; font-size: 16px; font-weight: 600; }
.extra { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; }
.extra input { flex: none; width: 22px; height: 22px; margin: 3px 0 0; accent-color: var(--green); }
.extra span { display: flex; flex: 1; flex-wrap: wrap; justify-content: space-between; gap: 2px 12px; }
.extra strong { font-weight: 600; }
.extra__field, .extra__field > div { display: grid; gap: 6px; }
.extra__field { padding-left: 34px; }
.extra__field label { font-size: 16px; font-weight: 600; }
.extra__field input { height: 52px; padding: 0 14px; border: 1.5px solid var(--sand-2); border-radius: 4px; background: #fff; font-size: 17px; }
.extra__field input:focus, .qty input:focus { outline: none; border-color: var(--green); }
.buy__row { display: flex; gap: 12px; }
.buy__row .btn { flex: 1; }
.qty { display: inline-flex; height: 54px; border: 1.5px solid var(--sand-2); border-radius: 4px; background: #fff; }
.qty button { width: 46px; border: 0; background: none; color: var(--green); font-size: 24px; cursor: pointer; }
.qty button:hover { background: var(--cream); }
.qty input { width: 46px; border: 0; background: none; font-size: 18px; font-weight: 600; text-align: center; -moz-appearance: textfield; }
.qty input::-webkit-inner-spin-button, .qty input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.buy__help { font-size: 17px; }
.buy__help a { color: var(--green); font-weight: 600; }
.buy__trust { display: grid; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 16px; color: var(--muted); }
.buy__trust li, .tips li { display: flex; gap: 12px; }
.buy__trust li::before { content: ""; flex: none; width: 12px; height: 7px; margin-top: 7px; border-left: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(-45deg); }
.details { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); padding-block: 56px; border-top: 1px solid var(--line); }
.details h2 { margin-bottom: 18px; }
.specs { margin: 0; }
.specs div { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.specs dt { font-weight: 600; }
.specs dd { margin: 0; color: var(--muted); }
.tips { display: grid; gap: 16px; }
.tips li { display: block; padding-left: 18px; border-left: 3px solid var(--sand-2); color: var(--muted); }
.tips strong { display: block; color: var(--ink); }
.related { padding-block: 16px 88px; }
.related h2 { margin-bottom: 28px; }

/* Koszyk */
.cart { display: grid; grid-template-columns: 1fr 400px; gap: clamp(32px, 4vw, 56px); align-items: start; padding-block: 22px 88px; }
.cart h1 { margin-bottom: 18px; }
.stepsbar { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 26px; padding: 0; list-style: none; }
.stepsbar li { display: flex; align-items: center; gap: 10px; padding: 8px 16px 8px 8px; border-radius: 4px; background: var(--cream); color: var(--muted); font-size: 16px; font-weight: 500; }
.stepsbar span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--sand-2); color: var(--ink); font-weight: 600; }
.stepsbar [aria-current] { background: var(--green); color: var(--cream); }
.stepsbar [aria-current] span { background: var(--cream); color: var(--green); }
.lines { display: grid; gap: 14px; }
.line { display: grid; grid-template-columns: 120px 1fr auto auto; gap: 20px; align-items: center; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: 4px; }
.line__img img { width: 120px; aspect-ratio: 6 / 7; object-fit: cover; border-radius: 3px; }
.line__info { display: grid; gap: 4px; }
.line h2 { font: 600 27px/1.1 var(--serif); }
.line__info p { font-size: 16px; color: var(--muted); }
.line__remove { justify-self: start; min-height: 44px; margin-top: 0; padding: 6px 0; border: 0; background: none; color: var(--green); font-size: 16px; font-weight: 600; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.line__total { white-space: nowrap; min-width: 110px; font-size: 21px; font-weight: 600; text-align: right; }
.cart__empty { padding: 28px; background: #fff; border-radius: 4px; font-size: 19px; }
.cart__empty a { color: var(--green); font-weight: 600; }
.cart__back { display: inline-block; margin-top: 22px; }
.summary { position: sticky; top: 108px; display: grid; gap: 18px; padding: 28px; background: var(--cream); border: 1px solid var(--line); border-radius: 4px; }
.delivery { display: grid; gap: 10px; margin: 0; padding: 0; border: 0; }
.delivery legend { margin-bottom: 10px; padding: 0; font-size: 17px; font-weight: 600; }
.opt { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start; padding: 14px; border: 1.5px solid var(--sand-2); border-radius: 4px; background: #fff; cursor: pointer; }
.opt input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--green); }
.opt span { display: grid; font-size: 16px; color: var(--muted); }
.opt strong { color: var(--ink); font-size: 17px; font-weight: 600; }
.opt b { font-weight: 600; }
.opt:has(input:checked) { border-color: var(--green); box-shadow: inset 0 0 0 1px var(--green); }
.sum { display: grid; gap: 8px; margin: 0; padding-top: 14px; border-top: 1px solid var(--line); }
.sum div { display: flex; justify-content: space-between; gap: 12px; }
.sum dd { margin: 0; font-weight: 600; }
.sum__total { margin-top: 4px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 22px; }
.sum__total dt { font-weight: 600; }
.summary__note, .summary__help { font-size: 16px; color: var(--muted); }
.summary__help a { color: var(--green); font-weight: 600; }

@media (max-width: 1180px) {
  .pgrid { grid-template-columns: repeat(3, 1fr); }
  .cart { grid-template-columns: 1fr; }
  .summary { position: static; }
}
@media (max-width: 1100px) {
  .buy__row { flex-direction: column; }
  .buy__row .qty { align-self: flex-start; }
}
@media (max-width: 900px) {
  .pgrid { grid-template-columns: repeat(2, 1fr); }
  .pdp, .details { grid-template-columns: 1fr; }
  .buy { position: static; }
  .help__in { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .filters { padding: 18px 16px; }
  .filters__label { width: 100%; }
  .filters__bar { flex-direction: column; align-items: flex-start; }
  .pgrid { grid-template-columns: 1fr; gap: 14px; }
  .ptile { display: grid; grid-template-columns: 124px 1fr; }
  .ptile__img img { height: 100%; aspect-ratio: auto; }
  .ptile__body { padding: 14px 16px 16px; gap: 4px; }
  .ptile__name { font-size: 25px; }
  .ptile__notes, .ptile__meta { font-size: 15px; }
  .ptile .btn { min-height: 48px; padding: 0 12px; }
  .gallery__thumbs button { width: 80px; }
  .specs div { grid-template-columns: 120px 1fr; }
  .line { grid-template-columns: 92px 1fr auto; gap: 12px 14px; padding: 12px; }
  .line__img { grid-row: auto; }
  .line .qty { grid-column: 1 / 3; justify-self: start; }
  .line__img img { width: 92px; }
  .line__info { grid-column: 2 / -1; }
  .line h2 { font-size: 24px; }
  .line__total { min-width: 0; font-size: 19px; }
  .summary { padding: 22px 18px; }
  .summary .btn { padding-inline: 12px; }
}
@media (max-width: 400px) {
  .ptile { grid-template-columns: 104px 1fr; }
}