/**
 * Catalog: product cards, toolbar/filters, pagination, product detail.
 * Loaded only on catalog-shaped pages (see inc/enqueue.php) since
 * nothing else on the site needs it. The header search field's CSS used
 * to live here too — real bug, caught in staging QA: the search form is
 * in header.php, rendered on EVERY page, but this file only loads on
 * catalog pages, so on Home/About/Services/etc. the form had no styling
 * at all and fell back to the browser's default block-level <form>,
 * overflowing the mobile header. Moved to components.css (loaded
 * sitewide) — see the HEADER section there.
 */

/* ================= CATALOG HEADER / TOOLBAR ================= */

.catalog__header { margin-bottom: var(--space-5); }
.catalog__count { font-size: var(--fs-small); color: var(--color-text-muted); font-weight: var(--fw-medium); }

.catalog-toolbar {
	border-top: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
	padding-block: var(--space-4);
	margin-bottom: var(--space-7);
}
.catalog-toolbar__row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.catalog-toolbar__categories { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.catalog-tab {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	padding: var(--space-2) var(--space-4);
	font-weight: var(--fw-semibold);
	font-size: var(--fs-small);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	color: var(--color-ink);
	background: var(--color-surface);
	transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}
.catalog-tab:hover { border-color: var(--color-gray-500); }
.catalog-tab.is-active { background: var(--color-ink); border-color: var(--color-ink); color: var(--color-white); }
.catalog-tab__count { font-size: 0.75em; opacity: 0.7; }

.catalog-toolbar__mobile-trigger {
	display: inline-flex;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	background: var(--color-white);
	padding: var(--space-2) var(--space-4);
	font-weight: var(--fw-semibold);
	font-size: var(--fs-small);
	transition: border-color var(--transition-fast);
}
.catalog-toolbar__mobile-trigger:hover { border-color: var(--color-gray-500); }

.catalog-toolbar__panel {
	display: flex;
	margin-top: var(--space-4);
}
.catalog-toolbar__panel-header { display: none; }
.catalog-toolbar__form {
	display: flex;
	align-items: center;
	gap: var(--space-5);
	flex-wrap: wrap;
}
.catalog-toolbar__field {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	font-size: var(--fs-small);
	font-weight: var(--fw-medium);
}
.catalog-toolbar__field input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--color-ink); }
.catalog-toolbar__field select {
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	padding: var(--space-2) var(--space-3);
	font-size: var(--fs-small);
	font-weight: var(--fw-medium);
	background: var(--color-white);
	min-height: 44px;
	transition: border-color var(--transition-fast);
}
.catalog-toolbar__field select:hover, .catalog-toolbar__field select:focus-visible { border-color: var(--color-gray-500); }

/* Mobile: toolbar panel becomes a full-screen sheet triggered by the
   "Filter / Sort" button — not a shrunk desktop bar. */
@media (max-width: 767px) {
	.catalog-toolbar__mobile-trigger { display: inline-flex; }
	.catalog-toolbar__panel {
		display: none;
		position: fixed;
		inset: 0;
		z-index: 200;
		background: var(--color-white);
		padding: var(--space-6) var(--container-padding);
		overflow-y: auto;
	}
	.catalog-toolbar__panel.is-open { display: flex; flex-direction: column; }
	.catalog-toolbar__panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-6); border-bottom: 1px solid var(--color-border); padding-bottom: var(--space-4); }
	.catalog-toolbar__panel-title { font-family: var(--font-display); font-weight: var(--fw-bold); font-size: var(--fs-h3); }
	.catalog-toolbar__panel-close { width: 44px; height: 44px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-white); font-size: 1.5rem; line-height: 1; transition: border-color var(--transition-fast); }
	.catalog-toolbar__panel-close:hover { border-color: var(--color-ink); }
	.catalog-toolbar__form { flex-direction: column; align-items: stretch; gap: var(--space-5); width: 100%; }
	.catalog-toolbar__field { justify-content: space-between; min-height: 44px; }
	.catalog-toolbar__field select { flex: 1; margin-inline-start: var(--space-4); }
}
@media (min-width: 768px) {
	.catalog-toolbar__mobile-trigger { display: none; }
}

/* ================= PRODUCT GRID / CARD ================= */

.product-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--space-5);
}
.product-grid--related { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1080px) { .product-grid, .product-grid--related { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 767px) { .product-grid, .product-grid--related { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); } }

.product-card {
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}
.product-card:hover { box-shadow: var(--shadow-sharp-sm); transform: translateY(-3px); border-color: var(--color-gray-300); }

.product-card__media { position: relative; display: block; aspect-ratio: 4 / 3; border-bottom: 1px solid var(--color-border); overflow: hidden; background: var(--color-paper); }
.product-card__image { width: 100%; height: 100%; object-fit: cover; }
.product-card__image--placeholder {
	width: 100%; height: 100%;
	display: flex; flex-direction: column; align-items: center; justify-content: center;
	gap: var(--space-2);
	color: var(--color-gray-300);
	background:
		repeating-linear-gradient(135deg, var(--color-paper), var(--color-paper) 10px, var(--color-gray-100) 10px, var(--color-gray-100) 11px);
}
.product-card__image-label { font-size: var(--fs-small); font-weight: var(--fw-semibold); color: var(--color-gray-500); text-transform: uppercase; letter-spacing: 0.06em; }
.product-card__stock { position: absolute; top: var(--space-2); left: var(--space-2); }

.product-card__body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.product-card__category { font-size: var(--fs-kicker); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-gray-500); font-weight: var(--fw-bold); }
.product-card__title { font-size: 1rem; line-height: 1.35; }
.product-card__title a { color: var(--color-ink); }
.product-card__spec {
	display: inline-block;
	align-self: flex-start;
	font-size: var(--fs-small);
	font-weight: var(--fw-bold);
	background: var(--color-paper);
	border: 1px solid var(--color-gray-300);
	padding: 2px var(--space-2);
}

.product-card__footer { margin-top: auto; display: flex; flex-direction: column; gap: var(--space-3); padding-top: var(--space-3); }
.product-card__footer .price { font-family: var(--font-display); font-weight: var(--fw-bold); font-size: 1.1rem; }
.product-card__footer .price--inquire { font-family: var(--font-body); font-weight: var(--fw-medium); font-size: var(--fs-small); color: var(--color-text-muted); }

/* Same CTA-tier chamfer as .btn--primary — this is the card's primary
   action, so it earns the signature cut too. */
.product-card__whatsapp {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	background: var(--color-accent);
	color: var(--color-ink);
	font-weight: var(--fw-semibold);
	font-size: var(--fs-small);
	padding: var(--space-3);
	border: 2px solid var(--color-ink);
	clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
	transition: background-color var(--transition-fast), color var(--transition-fast);
}
.product-card__whatsapp:hover { background: var(--color-ink); color: var(--color-white); }

/* ================= CONTENT RESULT (site-content search hits) ================= */

.content-result {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	border-top: 3px solid var(--color-accent);
	padding: var(--space-5);
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}
.content-result:hover { box-shadow: var(--shadow-sharp-sm); transform: translateY(-3px); border-color: var(--color-gray-300); }
.content-result__type { font-size: var(--fs-kicker); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-gray-500); font-weight: var(--fw-bold); }
.content-result__title { font-size: 1.05rem; }
.content-result__title a { color: var(--color-ink); }
.content-result__excerpt { color: var(--color-text-muted); font-size: var(--fs-small); }
.content-result__link { margin-top: auto; padding-top: var(--space-2); font-weight: var(--fw-semibold); font-size: var(--fs-small); }

/* ================= PAGINATION ================= */

.catalog__pagination { margin-top: var(--space-8); display: flex; justify-content: center; }
.catalog__pagination ul { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.catalog__pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 44px;
	height: 44px;
	padding-inline: var(--space-3);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	font-weight: var(--fw-semibold);
	font-size: var(--fs-small);
	transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.catalog__pagination a.page-numbers:hover { border-color: var(--color-gray-500); background: var(--color-paper); }
.catalog__pagination .page-numbers.current { background: var(--color-ink); border-color: var(--color-ink); color: var(--color-white); }
.catalog__pagination .page-numbers.dots { border: none; }

/* ================= EMPTY STATE ================= */

.catalog__empty {
	text-align: center;
	padding: var(--space-9) 0;
	border-top: 2px solid var(--color-gray-200);
}
.catalog__empty p { margin-inline: auto; margin-bottom: var(--space-5); color: var(--color-text-muted); }

/* ================= PRODUCT DETAIL ================= */

.product-detail__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); margin-bottom: var(--space-8); }
.product-detail__media { border: 1px solid var(--color-border); border-radius: var(--radius-lg); aspect-ratio: 4/3; overflow: hidden; }
.product-detail__media .product-card__image { width: 100%; height: 100%; object-fit: cover; }
.product-detail__media .product-card__image--placeholder .product-card__image-glyph svg { width: 72px; height: 72px; }

.product-detail__category { font-size: var(--fs-kicker); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-gray-700); font-weight: var(--fw-bold); margin-bottom: var(--space-2); }
.product-detail__title { margin-bottom: var(--space-4); }
.product-detail__meta { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-5); }
.product-detail__spec, .product-detail__sku {
	font-size: var(--fs-small);
	font-weight: var(--fw-semibold);
	border: 1px solid var(--color-gray-300);
	padding: var(--space-1) var(--space-3);
	color: var(--color-text-muted);
}
.product-detail__price { font-family: var(--font-display); font-size: 1.75rem; font-weight: var(--fw-black); margin-bottom: var(--space-5); }
.product-detail__price .price--inquire { font-size: var(--fs-body-lg); font-family: var(--font-body); font-weight: var(--fw-semibold); color: var(--color-text-muted); }
.product-detail__short-desc { margin-bottom: var(--space-6); color: var(--color-text-muted); }
.product-detail__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-5); }
.btn--large { padding: 1em 2em; font-size: var(--fs-body-lg); }
.product-detail__categories { font-size: var(--fs-small); color: var(--color-text-muted); }
.product-detail__categories a { text-decoration: underline; text-decoration-color: var(--color-accent); }

.product-detail__description { border-top: 2px solid var(--color-gray-200); padding-top: var(--space-7); margin-bottom: var(--space-9); }
.product-detail__related { border-top: 2px solid var(--color-gray-200); padding-top: var(--space-7); }

@media (max-width: 1080px) {
	.product-detail__grid { grid-template-columns: 1fr; }
}