/* ==========================================================================
   Thai Heritage — /{lang}/collection/ · pages/collection.css (strona-collection)
   S1 sala: tabliczka 泰韵 + nameplate + lead + linia VIP, pasek z filtrem tonów, 12 kart (dial z components.css)
   S2 dziedziniec: nowa kolekcja (.piece-card, tylko try-on AI) · S3 dziedziniec: mężczyźni, pary, grupy
   S4 tabliczka CTA + cena sukni VIP
   Tylko zmienne powierzchni i tokeny (bez hexów); bez style="" (CSP).
   ========================================================================== */

/* ---------- S1 · hala dwunastu (sala) ---------- */
.col-hall {
  isolation: isolate;
  row-gap: clamp(1.75rem, 3vw, 2.75rem);
}
/* pierwsza sekcja: mniej oddechu pod headerem, żeby pierwszy rząd kart był widać w pierwszym ekranie */
main > .col-hall:first-child {
  padding-top: calc(
    var(--header-h) + var(--banner-h, 0px) + clamp(2rem, 4.5vw, 4rem)
  );
}
/* ZH: jedwab AI w tle nagłówka, 20 % (SITEMAP 2.2); brak pliku = sama laka */
.lang-zh .col-hall::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  z-index: -1;
  height: min(48rem, 70%);
  pointer-events: none;
  opacity: 0.2;
  background: url(/assets/img/ai/ai-silk-red-gold-1536.webp) 70% 35% / cover
    no-repeat;
  -webkit-mask-image: linear-gradient(#000 30%, transparent);
  mask-image: linear-gradient(#000 30%, transparent);
}

.col-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "plaque plate"
    "plaque text";
  column-gap: clamp(1.25rem, 4vw, 4rem);
  row-gap: clamp(1.25rem, 2.4vw, 2.25rem);
  align-items: start;
}

/* tabliczka z nazwą serii — lakowana deska w ramce marki, pismo pionowe jak na tablicach świątynnych */
.col-plaque {
  grid-area: plaque;
  --frame-pad: 0px;
  display: grid;
  place-items: center;
  background-image: radial-gradient(
    120% 80% at 50% 0%,
    rgba(107, 30, 20, 0.55),
    rgba(107, 30, 20, 0) 70%
  );
  box-shadow: var(--shadow-frame);
}
.col-plaque__glyphs {
  display: block;
  padding: 0.5em 0.28em;
  writing-mode: vertical-rl;
  font-family: var(--font-zh-display);
  font-weight: 600;
  font-size: clamp(2.9rem, 5vw, 4.9rem);
  line-height: 1;
  letter-spacing: 0.12em;
  color: var(--gold-400);
  /* płatkowe złoto: nierówny połysk w samym znaku */
  background: linear-gradient(
    172deg,
    var(--gold-300) 0%,
    var(--gold-400) 38%,
    var(--gold-500) 62%,
    var(--gold-300) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.col-head__plate {
  grid-area: plate;
}
.col-head__text {
  grid-area: text;
  align-self: end;
  display: grid;
  gap: 0.9rem;
}
.col-head__text .lead {
  color: var(--text-2);
}
/* linia VIP: każda suknia na zdjęciach to suknia VIP, jedna cena (CHANGES-2026-10-25 §2.1) */
.col-head__vip {
  color: var(--text-2);
}
.col-head__vip strong {
  font-weight: 600;
  color: var(--gold-text);
  white-space: nowrap;
}
.col-head__vip .badge--vip {
  margin-right: 0.35em;
  vertical-align: 0.12em;
}

@media (min-width: 64rem) {
  .col-head {
    grid-template-columns: auto minmax(0, 52rem) 1fr;
    grid-template-areas:
      "plaque plate ."
      "plaque text .";
  }
}
@media (max-width: 40rem) {
  .col-head {
    grid-template-areas:
      "plaque plate"
      "text text";
    align-items: center;
  }
  .col-plaque__glyphs {
    font-size: 2.6rem;
    padding: 0.45em 0.26em;
  }
}

/* ---------- pasek: tytuł dwunastu + filtr tonów ---------- */
.col-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem 2.5rem;
  padding-top: clamp(1.5rem, 2.4vw, 2rem);
  border-top: 1px solid var(--line);
}
.col-bar__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1.1rem;
}
.col-bar__h2 {
  font-size: var(--fs-h3);
  line-height: var(--lh-h3);
}
.col-bar__count {
  font-size: var(--fs-small);
  line-height: var(--lh-small);
  font-variant-numeric: lining-nums tabular-nums;
  color: var(--text-3);
}

.tone {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1rem;
}
.tone__legend {
  font-size: var(--fs-small);
  line-height: var(--lh-small);
  color: var(--text-3);
}
.tone__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tone__chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  min-height: 2.75rem;
  margin: 0;
  padding: 0.45em 0.95em;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--chip-bg);
  color: var(--text);
  font-family: var(--ff-body);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.3;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition:
    background-color var(--d-fast) var(--ease-lacquer),
    border-color var(--d-fast) var(--ease-lacquer),
    color var(--d-fast) var(--ease-lacquer);
}
.tone__chip:hover {
  border-color: var(--gold-text);
}
/* cały chip jest celem kliknięcia; checkbox niewidoczny, ale fokusowalny */
.tone__chip input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.tone__chip:has(input:focus-visible) {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}
.tone__n {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  font-variant-numeric: lining-nums tabular-nums;
  color: var(--text-3);
}
/* stan wybrany: płatek złota (jak aktywny segment przełącznika) */
.tone__chip:has(input:checked),
.tone:not(:has(input:checked)) .tone__chip--all {
  border-color: var(--gold-400);
  background-color: var(--gold-400);
  color: var(--lacquer-900);
}
.tone__chip:has(input:checked) .tone__n,
.tone:not(:has(input:checked)) .tone__chip--all .tone__n {
  color: var(--lacquer-800);
}
.tone__chip--all {
  appearance: none;
}
/* trzy romby w kolorach prawdziwych stylizacji danej grupy */
.tone__swatch {
  display: inline-flex;
}
.tone__swatch > span {
  width: 0.62em;
  height: 0.62em;
  margin-right: -0.12em;
  background-color: var(--accent-dark, var(--gold-400));
  -webkit-mask: var(--svg-dia) center / contain no-repeat;
  mask: var(--svg-dia) center / contain no-repeat;
}
/* bez :has() i bez JS filtr nie działa → lista bez przełączników */
@supports not selector(:has(a)) {
  html:not(.js) .tone {
    display: none;
  }
}

/* ---------- 12 kart: filtr (CSS :has; JS dodatkowo przestawia listę) ---------- */
.col-look {
  min-width: 0;
}
.col-look__mood {
  margin-top: 0.45rem;
  max-width: 30ch;
  font-size: var(--fs-small);
  line-height: var(--lh-small);
  color: var(--text-3);
  hyphens: manual;
}
.col-hall:has(.tone input:checked) .col-look {
  display: none;
}
.col-hall:has(.tone input[value="warm"]:checked) .col-look[data-tone="warm"],
.col-hall:has(.tone input[value="cool"]:checked) .col-look[data-tone="cool"],
.col-hall:has(.tone input[value="light"]:checked) .col-look[data-tone="light"] {
  display: block;
}
/* przy filtrze bez „wiszącego” przesunięcia (kolejność zmienia się z każdym wyborem) */
.col-hall:has(.tone input:checked) .dial__track > :nth-child(n) {
  margin-top: 0;
}
@media (max-width: 48rem) {
  .col-bar {
    align-items: flex-start;
    flex-direction: column;
  }
  .tone {
    flex-direction: column;
    align-items: flex-start;
  }
  .col-look__mood {
    max-width: none;
    margin-top: 0.75rem;
  }
  /* tablet pionowo (≤ 48rem, ale szeroko): karta dialu nie większa niż ~22rem */
  .col-looks .dial__track > :nth-child(n) {
    flex-basis: min(72vw, 22rem);
  }
}
/* wąskie ekrany: cztery chipy w jednym rzędzie; liczba tylko na „All” (ile kart jest w dialu),
   liczby tonów w linii statusu po wyborze. ZH: chipy bez liczb już w HTML (views/collection.php). */
@media (max-width: 30rem) {
  .tone__chips {
    gap: 0.4rem;
  }
  .tone__chip {
    padding-inline: 0.75em;
  }
  .tone__chip:not(.tone__chip--all) .tone__n {
    display: none;
  }
  /* TH: etykiety tonów są dłuższe — bez rombów chipy mieszczą się w jednym rzędzie przy 360–390 px */
  :lang(th) .tone__swatch {
    display: none;
  }
}
/* 360 px: z liczbą na „All” cztery chipy nadal w jednym rzędzie */
@media (max-width: 22.5rem) {
  .tone__chips {
    gap: 0.3rem;
  }
  .tone__chip {
    gap: 0.45em;
    padding-inline: 0.6em;
  }
}

/* ---------- S2 · nowa kolekcja (dziedziniec) ---------- */
.col-new__head {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
  row-gap: 1.5rem;
  align-items: end;
}
.col-new__head > .nameplate {
  grid-column: 1 / span 5;
  align-self: start;
}
.col-new__text {
  grid-column: 7 / span 6;
  display: grid;
  gap: 0.85rem;
}
.col-new__text p {
  color: var(--text-2);
  hyphens: manual;
}
.col-new__text .col-new__lead {
  font-size: var(--fs-lead);
  line-height: var(--lh-lead);
  color: var(--text);
}
.col-new__text .col-new__quote {
  padding-left: 1rem;
  border-left: 2px solid var(--gold-500);
  font-size: var(--fs-small);
  line-height: var(--lh-small);
  color: var(--text-3);
}
@media (max-width: 64rem) {
  .col-new__head > .nameplate,
  .col-new__text {
    grid-column: 1 / -1;
  }
}

.col-pieces {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(2.5rem, 4vw, 3.75rem) var(--col-gap);
  margin: 0;
  padding: 0;
  list-style: none;
}
.col-pieces > li {
  min-width: 0;
}
.col-pieces .piece-card__foot {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  column-gap: 0.75rem;
}
.col-pieces .piece-card__id {
  justify-self: end;
}
.col-pieces .piece-card__desc {
  grid-column: 1 / -1;
}
/* ZH: :lang(zh) .piece-card__nn (drobny druk numeru) — przeniesione do components.css (home, collection, look) */
.piece-card__desc::first-letter {
  text-transform: uppercase;
}
.piece-card__desc {
  margin-top: 0.15rem;
  font-size: var(--fs-small);
  line-height: var(--lh-small);
  color: var(--text-2);
  hyphens: manual;
}
@media (max-width: 64rem) {
  .col-pieces {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
/* mobile: pas przewijany poziomo (16 kart jedna pod drugą to ~10 ekranów) */
@media (max-width: 48rem) {
  .col-pieces {
    display: flex;
    gap: 1rem;
    margin-inline: calc(-1 * var(--gutter));
    padding: 0.25rem var(--gutter) 1.25rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--gutter);
    scrollbar-width: thin;
    scrollbar-color: var(--gold-600) transparent;
  }
  .col-pieces > li {
    flex: 0 0 min(78vw, 21rem);
    scroll-snap-align: start;
  }
}

/* ---------- S3 · mężczyźni, pary, grupy (dziedziniec) ---------- */
.col-more__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
  row-gap: 2.5rem;
  align-items: center;
}
.col-more__media {
  grid-column: 1 / span 5;
  display: grid;
  grid-template-columns: minmax(
    0,
    1fr
  ); /* WebKit: aspect-ratio frame would size the track from the image (424 px on a 390 px phone) */
  min-width: 0;
  gap: 0.75rem;
}
.col-more__frame {
  aspect-ratio: 1;
}
.col-more__text {
  grid-column: 7 / span 6;
  display: grid;
  gap: clamp(1.5rem, 2.6vw, 2.25rem);
}
.col-more__body {
  --flow: 1.1em;
}
.col-more__body p {
  color: var(--text-2);
}
.col-more__body .col-more__h3 {
  margin-top: 1.8em;
  font-size: var(--fs-h4);
  line-height: var(--lh-h4);
}
.col-more__h3 + p {
  margin-top: 0.6em;
}
@media (max-width: 48rem) {
  .col-more__media,
  .col-more__text {
    grid-column: 1 / -1;
  }
  .col-more__frame {
    aspect-ratio: 4 / 3;
  }
}

/* ---------- S4 · tabliczka CTA (dziedziniec) ---------- */
.col-end__plaque {
  --frame-pad: clamp(1.75rem, 4.5vw, 3.75rem);
  justify-self: center;
  display: grid;
  justify-items: center;
  gap: 1.15rem;
  grid-template-columns: minmax(
    0,
    1fr
  ); /* the track must not grow to the widest child (279 px plaque on a 320 px phone) */
  width: min(100%, 54rem);
  text-align: center;
}
@media (max-width: 22.5rem) {
  .col-end__plaque {
    --frame-pad: 1rem;
  }
  .col-end__ctas > .btn {
    min-width: 0;
    max-width: 100%;
  }
  .col-end__ctas .btn--seal .btn__label {
    white-space: normal;
  }
}
.col-end__title {
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
}
.col-end__text {
  max-width: 44ch;
  color: var(--text-2);
  hyphens: manual;
}
.col-end__ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.25rem;
  margin-top: 0.5rem;
}
.col-end__rule {
  margin-block: 1rem 0.25rem;
}
.col-end__prices {
  display: grid;
  justify-items: center;
  gap: 0.9rem;
  width: 100%;
}
.col-end__label {
  font-size: var(--fs-small);
  line-height: var(--lh-small);
  color: var(--text-3);
}
.col-end__vip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.9rem;
}
.col-end__vip-name {
  font-family: var(--ff-display);
  font-weight: var(--fw-display);
  letter-spacing: var(--ls-display);
  font-size: 1.3rem;
  line-height: 1.25;
  color: var(--heading);
}
.col-end__vip .price {
  font-size: 1.75rem;
}
.col-end__note {
  max-width: 48ch;
  font-size: var(--fs-small);
  line-height: var(--lh-small);
  color: var(--text-3);
  hyphens: manual;
  text-wrap: balance;
}
.col-end__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.75rem;
}
.col-end__links a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--link);
  font-weight: 500;
}
.col-end__links a:hover {
  color: var(--link-hover);
}
@media (max-width: 40rem) {
  .col-end__ctas {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
}