/* ============================================================
   Item detail page — Hollywood Prop Store (v4 revision)
   Drop-in replacement for src/styles/item.css
   ============================================================ */

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  padding: 0;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: flex; align-items: center; gap: 10px;
  height: 44px;
}
.breadcrumb a { color: var(--color-paper-2); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb__sep { opacity: 0.4; }
.breadcrumb__current { color: var(--color-paper); }

/* ============================================================
   BAND 1 — Item hero (gallery ↔ info)
   ============================================================ */
.item-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(380px, 1fr);
  gap: clamp(32px, 4vw, 56px);
  padding: 40px 0 72px;
  align-items: start;
}

/* --- Gallery ---------------------------------------------- */
.gallery { position: sticky; top: 84px; }
.gallery__main {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--color-ink-soft);
  border: 1px solid var(--color-line);
  overflow: hidden;
  cursor: zoom-in;
}
.gallery__main img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 4%;
  transition: padding var(--transition);
}
.gallery__main:hover img { padding: 2.5%; }

.gallery__frame-mark,
.gallery__zoom-mark {
  position: absolute; top: 14px;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--color-paper-2);
  padding: 6px 10px;
  border: 1px solid var(--color-line-2, var(--color-line));
  background: rgba(11,11,13,0.6);
  backdrop-filter: blur(8px);
}
.gallery__frame-mark { left: 14px; }
.gallery__frame-mark strong { color: var(--color-accent); font-weight: 600; margin-left: 6px; }
.gallery__zoom-mark { right: 14px; }

.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-top: 10px;
}
.gallery__thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--color-ink-soft);
  border: 1px solid var(--color-line);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition);
}
.gallery__thumb img { width: 100%; height: 100%; object-fit: contain; padding: 6%; }
.gallery__thumb:hover { border-color: var(--color-muted); }
.gallery__thumb.active { border-color: var(--color-accent); }
.gallery__thumb.active::after { content:''; position:absolute; inset:0; box-shadow: inset 0 0 0 2px var(--color-accent); pointer-events:none; }
.gallery__thumb-num {
  position: absolute; top: 4px; left: 4px;
  font-family: var(--font-mono); font-size: 9px;
  color: var(--color-muted); letter-spacing: 0.1em;
}

/* --- Info column ------------------------------------------ */
.item-info { padding-top: 2px; }
.item-info__kicker {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.item-info__kicker-bar { width: 28px; height: 1px; background: var(--color-accent); }
.item-info__title {
  font-family: var(--font-heading);
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--color-paper);
  margin-bottom: 18px;
}
.item-info__title em { font-style: italic; color: var(--color-accent); }

.item-info__chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 24px; }
.chip {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid var(--color-line-2, var(--color-line));
  color: var(--color-paper-2);
}
.chip--accent { border-color: var(--color-accent); color: var(--color-accent); }

/* Price block */
.price-block {
  border: 1px solid var(--color-line);
  padding: 18px 20px;
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 16px;
}
.price-block__label {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--color-muted); margin-bottom: 4px;
}
.price-block__value {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--color-paper);
}
.price-block__tag {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-paper-2);
  padding: 4px 8px;
  border: 1px solid var(--color-line-2, var(--color-line));
}

/* CTAs */
.item-info__ctas { display: grid; grid-template-columns: 1fr auto; gap: 8px; margin-bottom: 16px; }
.item-info__ctas .btn {
  padding: 14px 20px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: all .18s;
}

.item-info__note {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-paper-3, var(--color-paper-2));
  line-height: 1.5;
  padding: 12px 0;
  border-top: 1px solid var(--color-line);
}

/* Hero description (absorbed from old .description section) */
.hero-desc {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--color-line);
}
.hero-desc__kicker {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 10px;
}
.hero-desc__kicker::before { content: ''; width: 22px; height: 1px; background: var(--color-accent); }
.hero-desc p {
  font-family: var(--font-heading);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-paper-2);
  margin-bottom: 14px;
}
.hero-desc p em { font-style: italic; color: var(--color-paper); }
.hero-desc.collapsed { max-height: 360px; overflow: hidden; position: relative; }
.hero-desc.collapsed::after {
  content: ''; position: absolute; inset: auto 0 0 0; height: 120px;
  background: linear-gradient(to top, var(--color-ink), transparent);
  pointer-events: none;
}
.hero-desc__more {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-accent);
  cursor: pointer;
  padding-top: 8px;
  background: none; border: 0;
}

/* ============================================================
   BAND 2 — Details row (cast + production details, side by side)
   ============================================================ */
.details-row {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  padding: 36px 0;
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: clamp(32px, 4vw, 56px);
}

.details-col__head {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 18px;
  display: flex; justify-content: space-between; align-items: baseline;
}
.details-col__head-r {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-muted);
}

/* Cast — 2-column row format */
.cast-h { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 32px; }
.cast-h__row {
  display: flex; flex-direction: column; gap: 4px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-line);
}
.cast-h__char {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-muted);
}
.cast-h__name {
  font-family: var(--font-heading); font-size: 16px;
  color: var(--color-paper); line-height: 1.3;
}

/* Production details — 3-column row format, same visual treatment */
.specs-h { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 32px; }
.specs-h .spec {
  display: flex; flex-direction: column; gap: 4px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-line);
}
.specs-h .spec__k {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-muted);
}
.specs-h .spec__v {
  font-family: var(--font-heading); font-size: 16px;
  color: var(--color-paper); line-height: 1.3;
}

/* ============================================================
   Related items
   ============================================================ */
.related { padding: 56px 0 72px; }
.related__header {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-bottom: 20px; margin-bottom: 24px;
  border-bottom: 1px solid var(--color-line);
}
.related__title {
  font-family: var(--font-heading);
  font-size: clamp(26px, 2vw, 32px);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-paper);
}
.related__title em { font-style: italic; color: var(--color-accent); }
.related__more {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-paper-2);
  transition: color var(--transition);
}
.related__more:hover { color: var(--color-accent); }

/* ============================================================
   Lightbox (unchanged behavior)
   ============================================================ */
#lightbox {
  display: none;
  position: fixed; inset: 0; z-index: 400;
  background: rgba(8,8,9,0.96);
  padding: clamp(32px, 5vw, 80px);
  align-items: center; justify-content: center;
}
#lightbox.open { display: flex; }
#lightbox img { max-width: 90vw; max-height: 90vh; object-fit: contain; }
.lightbox__close {
  position: absolute; top: 24px; right: 24px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid var(--color-line-2, var(--color-line));
  color: var(--color-paper);
  background: none;
}
.lightbox__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  padding: 16px 20px; font-size: 28px;
  border: 1px solid var(--color-line-2, var(--color-line));
  color: var(--color-paper);
  background: rgba(11,11,13,0.6);
  backdrop-filter: blur(8px);
}
.lightbox__prev { left: 24px; }
.lightbox__next { right: 24px; }
.lightbox__counter {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--color-paper-2);
}

/* No-image placeholder */
.no-image {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-muted);
  background: var(--color-ink-soft);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .item-hero { grid-template-columns: 1fr; gap: 32px; }
  .gallery { position: static; }
  .details-row { grid-template-columns: 1fr; gap: 32px; }
  .cast-h, .specs-h { grid-template-columns: repeat(2, 1fr); }
  .gallery__thumbs { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 640px) {
  .item-info__ctas { grid-template-columns: 1fr; }
  .price-block__value { font-size: 36px; }
  .gallery__thumbs { grid-template-columns: repeat(3, 1fr); }
  .specs-h { grid-template-columns: 1fr; }
}