/* ---------------------------------------------------------------------------
 * Preloved Bazaar — catalog.css.
 *
 * Loaded only on /catalog/<id>-<slug>/, /search/ and /brands/<slug>/ via
 * CatalogModule::enqueue_assets().
 *
 * Rule (banked: feedback_plugin-not-theme): plugin-owned tokens only,
 * never `var(--wp--preset--*)`. The plugin runs under Motta in
 * production; Motta does not ship our palette.
 *
 * Cross-check vs Vinted (vinted-catalog.png, vinted-after-jumpsuits-selected.png):
 *   - Sub-category chips render ABOVE the filter rail as the primary
 *     refinement — Vinted's "Jumpsuits / Tops / Dresses" row.
 *   - Filter rail: brand search-inside, size, condition, price.
 *   - Photo-led 4-up grid on desktop (5-up wide).
 *
 * Cross-check vs banked feedback `feedback_design-quality-vinted-bar`:
 *   - 2-col mobile / 3-col tablet / 4-col desktop / 5-col wide — honoured.
 *   - 3:4 aspect ratio with object-fit: cover — honoured.
 *   - Empty state with clear "Clear filters" CTA — honoured.
 * ------------------------------------------------------------------------- */

.pb-catalog {
	--pb-cat-radius: var(--pb-radius-md);
	--pb-cat-radius-pill: var(--pb-radius-pill);
	--pb-cat-border: 1px solid var(--pb-subtle);
	max-width: 1280px;
	margin: var(--pb-space-40) auto 80px;
	padding: 0 clamp(16px, 4vw, 32px);
}

@media (min-width: 768px) {
	.pb-catalog { margin-block: var(--pb-space-40) var(--pb-space-60); }
}

/* Header */
.pb-catalog__header {
	margin-bottom: 16px;
}

.pb-catalog__breadcrumb-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem 0.5rem;
	font-size: 0.8125rem;
	color: var(--pb-muted);
}
.pb-catalog__breadcrumb-list a {
	color: var(--pb-brand-blue);
	text-decoration: none;
}
.pb-catalog__breadcrumb-list a:hover { text-decoration: underline; }
.pb-catalog__breadcrumb-sep {
	color: var(--pb-subtle);
	margin-inline: 0.25rem;
}

.pb-catalog__h1 {
	margin: 0.5rem 0 0.25rem;
	font-family: var(--pb-font-display);
	font-weight: 500;
	font-size: clamp(1.5rem, 3vw, 2rem);
	color: var(--pb-contrast);
	letter-spacing: -0.015em;
}
.pb-catalog__description {
	margin: 0 0 0.5rem;
	max-width: 60ch;
	color: var(--pb-muted);
	font-size: 0.9375rem;
	line-height: 1.5;
}
.pb-catalog__count {
	margin: 0 0 1.25rem;
	font-size: 0.875rem;
	color: var(--pb-muted);
	font-weight: 500;
}

/* Sub-category chips promoted above the rail — primary refinement. */
.pb-catalog__subcats {
	margin: 12px 0 16px;
	overflow-x: auto;
	overscroll-behavior-x: contain;
	scrollbar-width: thin;
}
.pb-catalog__subcats-list {
	list-style: none;
	margin: 0;
	padding: 0 0 6px;
	display: flex;
	flex-wrap: nowrap;
	gap: 8px;
}
@media (min-width: 720px) {
	.pb-catalog__subcats-list { flex-wrap: wrap; }
}
.pb-chip--subcat {
	white-space: nowrap;
	flex-shrink: 0;
}

/* Layout: rail + grid */
.pb-catalog__layout {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.5rem;
}
@media (min-width: 1024px) {
	.pb-catalog__layout { grid-template-columns: 260px 1fr; gap: 2rem; }
}

/* Mobile filter toggle */
.pb-catalog__filter-toggle {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 10px 18px;
	border: 1px solid var(--pb-subtle);
	background: var(--pb-surface);
	color: var(--pb-contrast);
	border-radius: var(--pb-cat-radius-pill);
	cursor: pointer;
	font-weight: 600;
	font-size: 0.9375rem;
}
@media (min-width: 1024px) {
	.pb-catalog__filter-toggle { display: none; }
}

/* Filter rail */
.pb-catalog__rail { display: none; }
.pb-catalog__rail.is-open {
	display: block;
	position: fixed;
	inset: auto 0 0 0;
	background: var(--pb-surface);
	border-top: 1px solid var(--pb-subtle);
	max-height: 85vh;
	overflow-y: auto;
	z-index: 50;
	padding: 1rem 1rem calc(80px + env(safe-area-inset-bottom));
	box-shadow: 0 -4px 20px rgba(15, 30, 25, 0.12);
	border-top-left-radius: 16px;
	border-top-right-radius: 16px;
}
@media (min-width: 1024px) {
	.pb-catalog__rail {
		display: block;
		position: sticky;
		top: 16px;
		align-self: start;
		padding: 4px 0;
	}
}

/* Filter fieldsets */
.pb-filter {
	border: 0;
	border-top: 1px solid var(--pb-subtle);
	margin: 0;
	padding: 1rem 0;
}
.pb-filter:first-of-type { border-top: 0; padding-top: 0; }
.pb-filter__legend {
	font-weight: 600;
	margin-bottom: 0.625rem;
	color: var(--pb-contrast);
	font-size: 0.9375rem;
}

/* Sub-category chips — promoted to primary refinement, big visual weight. */
.pb-filter--chips {
	border-top: 0;
	padding: 0 0 1rem;
}
.pb-filter--chips .pb-filter__legend {
	margin-bottom: 0.75rem;
}
.pb-filter__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}
.pb-catalog .pb-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 7px 14px;
	border: 1px solid var(--pb-subtle);
	background: var(--pb-surface);
	border-radius: var(--pb-cat-radius-pill);
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--pb-contrast);
	text-decoration: none;
	cursor: pointer;
	transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}
.pb-catalog .pb-chip:hover {
	background: var(--pb-brand-green-soft);
	border-color: var(--pb-brand-green-mid);
	color: var(--pb-brand-green);
}
.pb-catalog .pb-chip__count {
	color: var(--pb-muted);
	font-variant-numeric: tabular-nums;
	font-weight: 500;
}

.pb-filter__options {
	display: grid;
	gap: 0.375rem;
	max-height: 260px;
	overflow-y: auto;
}
.pb-filter__option {
	display: grid;
	grid-template-columns: 1.125rem 1fr auto;
	align-items: center;
	gap: 0.5rem;
	cursor: pointer;
	font-size: 0.875rem;
	padding: 4px 0;
}
.pb-filter__option--toggle { grid-template-columns: 1.125rem 1fr; }
.pb-filter__option-count {
	color: var(--pb-muted);
	font-variant-numeric: tabular-nums;
	font-size: 0.8125rem;
}
.pb-filter__search-inside input {
	width: 100%;
	padding: 8px 12px;
	margin-bottom: 8px;
	border: 1px solid var(--pb-subtle);
	border-radius: var(--pb-radius-sm);
	font: inherit;
}
.pb-filter__search-inside input:focus-visible {
	outline: 2px solid var(--pb-brand-blue);
	outline-offset: 0;
	border-color: var(--pb-brand-green);
}

.pb-filter__price-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0.5rem;
}
.pb-filter__price-row input {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--pb-subtle);
	border-radius: var(--pb-radius-sm);
	font: inherit;
	min-height: 40px;
}

/* Filter actions — styled Apply button. */
.pb-filter__actions {
	display: flex;
	flex-direction: column;
	align-items: stretch;
	gap: 12px;
	margin-top: 1.25rem;
	padding-top: 1rem;
	border-top: 1px solid var(--pb-subtle);
}

@media (min-width: 1024px) {
	.pb-filter__actions {
		flex-direction: column;
		gap: 8px;
		border-top: 0;
		padding-top: 4px;
	}
}

.pb-filter__reset {
	font-size: 0.8125rem;
	color: var(--pb-muted);
	text-decoration: underline;
	align-self: flex-start;
}
.pb-filter__reset:hover { color: var(--pb-brand-pink); }

/* Buttons */
.pb-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 22px;
	border-radius: var(--pb-cat-radius-pill);
	font-weight: 600;
	font-size: 0.9375rem;
	cursor: pointer;
	border: 1px solid transparent;
	text-decoration: none;
	min-height: 44px;
	transition: background-color 150ms ease;
}
.pb-button--primary {
	background: var(--pb-brand-green);
	color: #fff;
	width: 100%;
	box-shadow: 0 4px 12px rgba(33, 106, 82, 0.18);
}
.pb-button--primary:hover {
	background: #1a5642;
	color: #fff;
}
.pb-button--ghost {
	background: var(--pb-surface);
	border-color: var(--pb-subtle);
	color: var(--pb-contrast);
}
.pb-button--ghost:hover { border-color: var(--pb-contrast); }

.pb-button:focus-visible {
	outline: 2px solid var(--pb-brand-blue);
	outline-offset: 2px;
}

/* Result grid */
.pb-catalog__results { min-width: 0; }

.pb-catalog__toolbar {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	gap: 8px;
	margin-bottom: 1rem;
	padding: 4px 0;
}
.pb-catalog__sort select {
	padding: 8px 14px;
	border: 1px solid var(--pb-subtle);
	border-radius: var(--pb-cat-radius-pill);
	background: var(--pb-surface);
	font: inherit;
	font-size: 0.875rem;
	cursor: pointer;
	min-height: 40px;
}
.pb-catalog__sort select:focus-visible {
	outline: 2px solid var(--pb-brand-blue);
	outline-offset: 2px;
}

.pb-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
	list-style: none;
	padding: 0;
	margin: 0;
}
@media (min-width: 600px) { .pb-grid { gap: 14px; grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .pb-grid { gap: 16px; grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1536px) { .pb-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

.pb-card {
	position: relative;
	background: var(--pb-surface);
	border-radius: var(--pb-cat-radius);
	overflow: hidden;
	transition: transform 200ms ease, box-shadow 200ms ease;
}
.pb-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 16px rgba(15, 30, 25, 0.1);
}
.pb-card__link {
	display: block;
	color: inherit;
	text-decoration: none;
}
.pb-card__photo {
	position: relative;
	aspect-ratio: 3 / 4;
	background: var(--pb-subtle);
	overflow: hidden;
}
.pb-card__photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 400ms ease;
}
.pb-card:hover .pb-card__photo img { transform: scale(1.03); }
.pb-card__photo-placeholder {
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	color: var(--pb-muted);
	font-weight: 600;
	font-family: var(--pb-font-display);
	background: linear-gradient(135deg,
		var(--pb-brand-green-soft) 0%,
		var(--pb-brand-pink-soft) 100%);
}
.pb-card__body {
	padding: 8px 10px 12px;
	display: flex;
	flex-direction: column;
	gap: 2px;
}
.pb-card__brand {
	font-size: 0.75rem;
	color: var(--pb-muted);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}
.pb-card__title {
	display: block;
	font-size: 0.8125rem;
	color: var(--pb-contrast);
	font-weight: 500;
	line-height: 1.3;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	min-height: 2.6em;
}
.pb-card__price {
	font-weight: 700;
	font-size: 0.9375rem;
	color: var(--pb-brand-green-mid);
	font-variant-numeric: tabular-nums;
	margin-top: 2px;
}
.pb-card__chips {
	display: flex;
	gap: 4px;
	flex-wrap: wrap;
	margin-top: 4px;
}
.pb-card__chip {
	display: inline-flex;
	font-size: 0.6875rem;
	padding: 2px 8px;
	border-radius: var(--pb-cat-radius-pill);
	background: var(--pb-brand-green-soft);
	color: var(--pb-brand-green);
	font-weight: 500;
}
.pb-card__chip--size {
	background: var(--pb-base);
	color: var(--pb-muted);
	border: 1px solid var(--pb-subtle);
}

.pb-card__like {
	position: absolute;
	top: 8px;
	right: 8px;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.94);
	border: 0;
	display: grid;
	place-items: center;
	cursor: pointer;
	font-size: 18px;
	color: var(--pb-contrast);
	line-height: 1;
	box-shadow: 0 2px 6px rgba(15, 30, 25, 0.12);
	transition: transform 150ms ease, color 150ms ease;
}
.pb-card__like:hover { transform: scale(1.08); }
.pb-card__like.is-liked,
.pb-card__like[aria-pressed="true"] { color: var(--pb-brand-pink); }

/* Empty state */
.pb-catalog__empty {
	text-align: center;
	padding: 48px 20px;
	background: var(--pb-surface);
	border: 1px dashed var(--pb-subtle);
	border-radius: 16px;
}
.pb-catalog__empty p {
	margin: 0 0 16px;
	color: var(--pb-contrast);
	font-size: 1.0625rem;
}

/* Pagination */
.pb-catalog__pagination {
	display: none;
	flex-wrap: wrap;
	gap: 4px;
	justify-content: center;
	margin: 32px 0 16px;
}
@media (min-width: 600px) {
	.pb-catalog__pagination { display: flex; }
}

.pb-page {
	display: inline-grid;
	place-items: center;
	min-width: 36px;
	height: 36px;
	padding: 0 10px;
	border-radius: var(--pb-radius-sm);
	color: var(--pb-brand-blue);
	text-decoration: none;
	border: 1px solid var(--pb-subtle);
	font-weight: 600;
	font-size: 0.875rem;
}
.pb-page:hover { background: var(--pb-base); }
.pb-page--current {
	background: var(--pb-brand-green);
	color: #fff;
	border-color: var(--pb-brand-green);
}

.pb-catalog__load-more {
	display: block;
	margin: 24px auto;
	padding: 12px 32px;
	min-width: 200px;
	border-radius: var(--pb-cat-radius-pill);
	border: 1px solid var(--pb-brand-green);
	background: var(--pb-surface);
	color: var(--pb-brand-green);
	font-weight: 600;
	cursor: pointer;
	transition: background-color 150ms ease;
}
.pb-catalog__load-more:hover {
	background: var(--pb-brand-green-soft);
}

/* Accessibility helper */
.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
	.pb-card,
	.pb-card__photo img,
	.pb-card__like {
		transition: none !important;
	}
	.pb-card:hover,
	.pb-card:hover .pb-card__photo img,
	.pb-card__like:hover {
		transform: none !important;
	}
}