/* ==========================================================================
   Film catalog (/vinyl-catalog, /vinyl-catalog/film) on the v4 design.

   The catalog's components came over from the v3 stylesheet unchanged, so
   its scripts' markup still matches. The old tokens they use are pointed at
   the v4 ones below, and the few generic v3 classes the scripts write
   (btn-primary, eyebrow, p-lg…) are given v4 looks. No colours of its own.
   ========================================================================== */

:root {
  --kf-black: var(--ink);
  --kf-surface: var(--ink-2);
  --kf-surface-2: var(--ink-3);
  --kf-card: var(--ink-2);
  --kf-card-hover: var(--ink-3);
  --kf-border: var(--line);
  --kf-border-strong: var(--line-strong);
  --kf-white: var(--bone);
  --kf-silver: var(--bone-2);
  --kf-muted: var(--mute);
  --kf-red: var(--gold);
  --kf-font-display: var(--serif);
  --kf-font-body: var(--sans);
  --kf-track: 0.2em;
  --kf-track-tight: 0.04em;
  --kf-gutter: var(--gutter);
  --kf-section-y: clamp(56px, 8vw, 104px);
  --kf-header-h: var(--header-h);
  --kf-ease: var(--ease);
  --kf-duration: 0.45s;
  --kf-tap: 44px;
}

/* ---- Generic v3 classes the catalog scripts still write ----------------- */
.catalog-offset { padding-top: calc(var(--header-h) + 32px); padding-bottom: 64px; }
.kf-vinyl-catalog-body { padding: 0 0 clamp(64px, 8vw, 104px); }
.eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }
.p-lg { font-size: 1.1rem; line-height: 1.65; color: var(--bone-2); }
.p { color: var(--bone-2); }
.h5 { font-family: var(--serif); font-size: 1.3rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.btn-primary { background: var(--bone); color: var(--ink); border-color: var(--bone); }
.btn-primary::before { background: var(--gold); }
.btn-ghost { background: transparent; }
.kf-film-copy h1 { font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 4.4rem); line-height: 1; margin: 12px 0 16px; }

/* ---- Catalog components (from v3) --------------------------------------- */
.gallery-empty {
  color: var(--kf-muted);
  text-align: center;
  padding: 40px 0;
}
.kf-lookbook-grid > .gallery-empty {
  grid-column: 1 / -1;
}
.kf-lookbook-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  color: inherit;
  border: 1px solid var(--kf-border);
  background: var(--kf-surface);
  transition: border-color var(--kf-duration) var(--kf-ease);
}
.kf-lookbook-card:hover { border-color: var(--kf-red); }
.kf-lookbook-card-media {
  aspect-ratio: 1 / 1;
  width: 100%;
  overflow: hidden;
  background: #151515;
  flex: 0 0 auto;
}
.kf-lookbook-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.8s var(--kf-ease);
}
.kf-lookbook-card:hover img { transform: scale(1.04); }
.kf-lookbook-card-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 auto;
  min-width: 0;
  height: 5.5rem;
  padding: 10px 10px 12px;
  box-sizing: border-box;
}
@media (min-width: 700px) {
  .kf-lookbook-card-body {
    height: 5.75rem;
    padding: 14px;
    gap: 6px;
  }
}
.kf-lookbook-card-body h3 {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media (min-width: 700px) {
  .kf-lookbook-card-body h3 {
    font-size: 0.78rem;
    white-space: nowrap;
    display: block;
    -webkit-line-clamp: unset;
    text-overflow: ellipsis;
  }
}
.kf-lookbook-card-body .meta {
  margin: 0;
  font-size: 0.65rem;
  color: var(--kf-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (min-width: 700px) {
  .kf-lookbook-card-body .meta { font-size: 0.72rem; }
}
.kf-lookbook-card.is-oos {
  opacity: 0.72;
}
.kf-lookbook-card.is-oos .kf-lookbook-card-media img {
  filter: grayscale(0.35);
}
.kf-lookbook-card-foot {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 4px;
  min-height: 1.1rem;
}
.kf-avail {
  font-family: var(--kf-font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: var(--kf-track);
  text-transform: uppercase;
}
.kf-avail--in { color: #7dcea0; }
.kf-avail--low { color: #f0c14b; }
.kf-avail--order { color: #8ab4f8; }
.kf-avail--out { color: var(--kf-red); }
.kf-film-detail {
  padding-top: calc(var(--kf-header-h) + 40px);
}
.kf-film-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
@media (min-width: 900px) {
  .kf-film-layout {
    grid-template-columns: minmax(280px, 0.9fr) 1.1fr;
  }
}
.kf-film-media {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--kf-surface);
  border: 1px solid var(--kf-border);
}
.kf-film-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.kf-film-copy h1 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  margin-bottom: 0.4em;
}
.kf-film-stock-src {
  margin-left: 10px;
  font-size: 0.75rem;
  color: var(--kf-muted);
  letter-spacing: var(--kf-track-tight);
  text-transform: uppercase;
  font-family: var(--kf-font-display);
}
.kf-film-block {
  margin: 28px 0;
  padding-top: 20px;
  border-top: 1px solid var(--kf-border);
}
.kf-film-block .p {
  max-width: 40rem;
}
.kf-film-empty {
  max-width: 36rem;
  padding: 24px 0 64px;
}
.kf-film-empty h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}
@media (prefers-reduced-motion: reduce) {
  .tile:hover img,
  .kf-lookbook-card:hover img { transform: none; }
}
.kf-vinyl-catalog-body {
  padding-top: 0;
  padding-bottom: var(--kf-section-y, 64px);
}
.kf-vinyl-catalog-toolbar { margin-bottom: 28px; }
.kf-vinyl-catalog-toolbar-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin: 20px 0 16px;
}
.kf-vinyl-catalog-toolbar-head .eyebrow { margin-bottom: 0; }
.kf-vinyl-catalog-controls {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
  margin-top: 18px;
}
.kf-vinyl-catalog-field { display: flex; flex-direction: column; gap: 6px; }
.kf-vinyl-catalog-field--search { grid-column: 1 / -1; }
.kf-vinyl-catalog-label {
  font-size: 0.65rem;
  letter-spacing: var(--kf-track-tight);
  text-transform: uppercase;
  color: var(--kf-muted);
}
.kf-vinyl-catalog-search,
.kf-vinyl-catalog-select {
  width: 100%;
  min-height: 44px;
  padding: 0 14px;
  background: var(--kf-surface);
  border: 1px solid var(--kf-border);
  color: var(--kf-white);
  font: inherit;
}
.kf-vinyl-catalog-select { appearance: none; }
.kf-vinyl-catalog-search:focus,
.kf-vinyl-catalog-select:focus {
  outline: 1px solid var(--kf-red);
  border-color: var(--kf-red);
}
.kf-vinyl-catalog-meta { color: var(--kf-silver); font-size: 0.9rem; }
.kf-vinyl-catalog-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (min-width: 700px) {
  .kf-vinyl-catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
  .kf-vinyl-catalog-controls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .kf-vinyl-catalog-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .kf-vinyl-catalog-controls { grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr)); }
}
.kf-vinyl-subnav {
  position: sticky;
  top: var(--kf-header-h);
  z-index: 90;
  background: var(--kf-black);
  border-bottom: 1px solid var(--kf-border);
}
.kf-vinyl-subnav-inner {
  display: grid;
  gap: 10px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.kf-vinyl-subnav-search-label { display: block; }
.kf-vinyl-subnav .kf-vinyl-catalog-search {
  background: rgba(255, 255, 255, 0.04);
}
.kf-vinyl-subnav-filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 2px;
}
.kf-vinyl-subnav-filters::-webkit-scrollbar { display: none; }
.kf-vinyl-filter-btn {
  flex: 0 0 auto;
  min-height: var(--kf-tap);
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: transparent;
  color: var(--kf-silver);
  font-size: 0.68rem;
  letter-spacing: var(--kf-track-tight);
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.kf-vinyl-filter-btn:hover,
.kf-vinyl-filter-btn[aria-expanded="true"] {
  color: var(--kf-white);
  border-color: rgba(255, 255, 255, 0.45);
}
.kf-vinyl-filter-btn.is-active {
  color: var(--kf-white);
  border-color: var(--kf-red);
  box-shadow: inset 0 -2px 0 var(--kf-red);
}
.kf-vinyl-filter-backdrop {
  position: fixed;
  inset: 0;
  z-index: 95;
  background: rgba(0, 0, 0, 0.55);
}
.kf-vinyl-filter-panel {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 96;
  max-height: min(70vh, 520px);
  overflow: auto;
  padding: 16px var(--kf-gutter) 24px;
  background: var(--kf-black);
  border-top: 1px solid var(--kf-border);
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.45);
}
.kf-vinyl-filter-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.kf-vinyl-filter-panel-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.kf-vinyl-filter-close {
  border: 0;
  background: transparent;
  color: var(--kf-silver);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 4px 0;
}
.kf-vinyl-filter-close:hover { color: var(--kf-white); }
.kf-vinyl-filter-options {
  display: grid;
  gap: 6px;
}
.kf-vinyl-filter-option {
  display: block;
  width: 100%;
  text-align: left;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: transparent;
  color: var(--kf-white);
  font: inherit;
  font-size: 0.92rem;
  cursor: pointer;
}
.kf-vinyl-filter-option:hover {
  border-color: rgba(255, 255, 255, 0.35);
}
.kf-vinyl-filter-option.is-on {
  border-color: var(--kf-red);
  background: rgba(232, 39, 31, 0.1);
}
.kf-vinyl-filter-panel--colour .kf-vinyl-color-hint { margin-top: 0; }
html.kf-vinyl-filter-open {
  overflow: hidden;
}
@media (min-width: 900px) {
  .kf-vinyl-filter-panel {
    left: auto;
    right: max(var(--kf-gutter), calc((100vw - 1400px) / 2 + var(--kf-gutter)));
    bottom: auto;
    top: calc(var(--kf-header-h) + 108px);
    width: min(360px, calc(100vw - 48px));
    max-height: min(60vh, 480px);
    border: 1px solid var(--kf-border);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
  }
  .kf-vinyl-filter-panel--colour {
    width: min(480px, calc(100vw - 48px));
  }
  .kf-vinyl-filter-backdrop {
    background: rgba(0, 0, 0, 0.35);
  }
}
.kf-vinyl-catalog-types {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
}
.kf-vinyl-catalog-type {
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--kf-border);
  background: transparent;
  color: var(--kf-silver);
  font-size: 0.68rem;
  letter-spacing: var(--kf-track-tight);
  text-transform: uppercase;
  cursor: pointer;
}
.kf-vinyl-catalog-type.is-active,
.kf-vinyl-catalog-type:hover {
  color: var(--kf-white);
  border-color: var(--kf-white);
}
.kf-vinyl-catalog-type.is-active {
  box-shadow: inset 0 -2px 0 var(--kf-red);
}
.kf-roll-price {
  color: var(--kf-white);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.kf-roll-price-lg {
  margin: 12px 0 18px;
  font-size: 1.05rem;
}
.kf-roll-price-lg strong { color: var(--kf-white); }
.kf-build-toast {
  margin: 0 0 14px;
  padding: 10px 12px;
  border: 1px solid rgba(232, 39, 31, 0.35);
  background: rgba(232, 39, 31, 0.08);
  color: var(--kf-white);
  font-size: 0.9rem;
}
.kf-build-toast a { color: var(--kf-white); text-decoration: underline; }
.kf-vinyl-catalog-toolbar--simple {
  display: grid;
  gap: 16px;
  margin-bottom: 28px;
}
@media (min-width: 720px) {
  .kf-vinyl-catalog-toolbar--simple {
    grid-template-columns: 1fr minmax(220px, 320px);
    align-items: end;
  }
}
.kf-vinyl-color-picker {
  margin-top: 20px;
}
.kf-vinyl-color-picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}
.kf-vinyl-color-hint {
  margin: 0 0 12px;
  font-size: 0.82rem;
  color: var(--kf-silver);
}
.kf-vinyl-color-clear {
  border: 0;
  background: transparent;
  color: var(--kf-red);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 4px 0;
}
.kf-vinyl-color-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.kf-vinyl-color-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px 0 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: transparent;
  color: var(--kf-white);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.kf-vinyl-color-chip:hover {
  border-color: rgba(255, 255, 255, 0.45);
}
.kf-vinyl-color-chip.is-on {
  border-color: var(--kf-red);
  background: rgba(232, 39, 31, 0.1);
  box-shadow: inset 0 0 0 1px rgba(232, 39, 31, 0.35);
}
.kf-vinyl-color-swatch {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  flex-shrink: 0;
}