.product-archive {
	padding: var(--space-8) 0 var(--section-space-lg);
}

.product-archive__layout {
	display: grid;
	grid-template-columns: minmax(210px, 240px) minmax(0, 1fr);
	gap: var(--space-8);
	align-items: start;
	margin: 0;
}

.product-catalog { min-width: 0; }

.product-archive__toolbar {
	display: flex;
	min-height: 48px;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-6);
	margin-bottom: var(--space-4);
}

.product-archive__heading {
	display: flex;
	min-width: 0;
	align-items: baseline;
	gap: var(--space-3);
}

.product-archive__heading h1 {
	margin: 0;
	font-size: var(--text-lg);
	font-weight: var(--font-semibold);
	line-height: var(--leading-heading);
	letter-spacing: var(--tracking-title);
}

.product-archive__count {
	margin: 0;
	color: var(--color-text-muted);
	font-size: var(--text-xs);
	white-space: nowrap;
}

.product-catalog-tools {
	display: flex;
	width: min(100%, 430px);
	align-items: center;
	justify-content: flex-end;
	gap: var(--space-3);
}

.product-search {
	position: relative;
	display: block;
	flex: 1 1 240px;
}

.product-search input,
.product-sort select {
	width: 100%;
	height: 42px;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	outline: none;
	background-color: var(--color-bg);
	color: var(--color-text);
	font: inherit;
	font-size: var(--text-xs);
	transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.product-search input { padding: 0 46px 0 var(--space-4); }

.product-search__submit {
	position: absolute;
	top: 0;
	right: 0;
	display: grid;
	width: 42px;
	height: 42px;
	place-items: center;
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--color-text-muted);
	cursor: pointer;
}

.product-search__submit .icon { width: 17px; height: 17px; }
.product-search__submit:hover { color: var(--color-primary); }
.product-search__submit:focus-visible { border-radius: var(--radius-md); box-shadow: var(--shadow-focus-primary); }

.product-sort {
	position: relative;
	flex: 0 0 150px;
}

.product-sort::after {
	position: absolute;
	top: 50%;
	right: var(--space-4);
	width: 7px;
	height: 7px;
	border-right: 1.5px solid currentColor;
	border-bottom: 1.5px solid currentColor;
	color: var(--color-text-muted);
	content: '';
	pointer-events: none;
	transform: translateY(-70%) rotate(45deg);
}

.product-sort select {
	appearance: none;
	-webkit-appearance: none;
	padding: 0 var(--space-8) 0 var(--space-3);
	background-image: none;
	cursor: pointer;
}

.product-search input:focus,
.product-sort select:focus {
	border-color: var(--color-primary);
	box-shadow: var(--shadow-focus-primary);
}

.product-filter-toggle { display: none; }

.product-filters {
	--product-filter-group-max-height: min(15rem, 32vh);
}

.product-filters__mobile-head { display: none; }

.product-filters__title {
	margin: 0;
	padding: 0 0 var(--space-4);
	border-bottom: 1px solid var(--color-border);
	font-size: var(--text-xs);
	font-weight: var(--font-bold);
	letter-spacing: var(--tracking-label);
	text-transform: uppercase;
}

.product-filter-disclosure { border-bottom: 1px solid var(--color-border-light); }

.product-filter-disclosure summary {
	display: flex;
	min-height: 46px;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-3);
	color: var(--color-text);
	font-size: var(--text-xs);
	font-weight: var(--font-semibold);
	letter-spacing: var(--tracking-label);
	list-style: none;
	text-transform: uppercase;
	cursor: pointer;
}

.product-filter-disclosure summary::-webkit-details-marker { display: none; }
.product-filter-disclosure summary::after { content: '+'; color: var(--color-text-muted); font-size: var(--text-base); font-weight: var(--font-regular); }
.product-filter-disclosure[open] summary::after { content: '−'; }

.product-filter-group {
	max-height: var(--product-filter-group-max-height);
	margin: 0;
	padding: 0 var(--space-2) var(--space-3) 0;
	border: 0;
	overflow-y: auto;
	overscroll-behavior: contain;
	scrollbar-color: var(--color-border) transparent;
	scrollbar-gutter: stable;
	scrollbar-width: thin;
	-webkit-overflow-scrolling: touch;
}

.product-filter-group::-webkit-scrollbar { width: 6px; }
.product-filter-group::-webkit-scrollbar-track { background: transparent; }
.product-filter-group::-webkit-scrollbar-thumb { border-radius: var(--radius-pill); background: var(--color-border); }
.product-filter-group::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

.product-filter-option {
	display: flex;
	min-height: 34px;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-3);
	color: var(--color-text-muted);
	font-size: var(--text-xs);
	cursor: pointer;
}

.product-filter-option__label {
	display: flex;
	min-width: 0;
	align-items: center;
	gap: var(--space-2);
}

.product-filter-option input {
	appearance: none;
	-webkit-appearance: none;
	width: 16px;
	height: 16px;
	margin: 0;
	flex: 0 0 auto;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	outline: none;
	background-color: var(--color-bg);
	background-position: center;
	background-repeat: no-repeat;
	background-size: 11px 11px;
	cursor: pointer;
	transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.product-filter-option input:checked {
	border-color: var(--color-primary);
	background-color: var(--color-primary);
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m3.5 8.2 2.8 2.8 6.2-6.2' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.product-filter-option input:focus-visible { box-shadow: var(--shadow-focus-primary); }
.product-filter-option:hover { color: var(--color-text); }
.product-filter-option__count { color: var(--color-text-muted); font-size: 0.6875rem; }

.product-filters__actions {
	position: sticky;
	bottom: 0;
	z-index: 2;
	display: grid;
	gap: var(--space-2);
	margin-top: var(--space-3);
	padding: var(--space-3) 0;
	border-top: 1px solid var(--color-border-light);
	background-color: var(--color-bg);
	box-shadow: 0 -10px 16px rgba(255, 255, 255, 0.94);
}

.product-filters__actions .btn { width: 100%; min-height: 44px; }

.product-filters__clear {
	display: inline-flex;
	min-height: 44px;
	align-items: center;
	justify-content: center;
	color: var(--color-primary);
	font-size: var(--text-xs);
	font-weight: var(--font-semibold);
	text-decoration: none;
}

.product-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: var(--space-3);
}

.product-grid .product-card { border: 1px solid var(--color-border-light); }

.product-grid__empty {
	padding: var(--space-16) var(--space-6);
	border: 1px solid var(--color-border-light);
	text-align: center;
}

.product-grid__empty h2 { margin: 0 0 var(--space-2); font-size: var(--text-xl); }
.product-grid__empty p { margin: 0; color: var(--color-text-muted); }

.product-infinite-scroll {
	display: grid;
	min-height: 96px;
	place-items: center;
	gap: var(--space-3);
	padding: var(--space-6) 0;
	text-align: center;
}

.product-infinite-scroll__status {
	margin: 0;
	color: var(--color-text-muted);
	font-size: var(--text-xs);
}

.product-infinite-scroll.is-loading .product-infinite-scroll__status::before {
	content: '';
	display: inline-block;
	width: 18px;
	height: 18px;
	margin-right: var(--space-2);
	border: 2px solid var(--color-border);
	border-top-color: var(--color-primary);
	border-radius: 50%;
	vertical-align: middle;
	animation: product-infinite-scroll-spin 0.7s linear infinite;
}

.product-infinite-scroll__retry { min-width: 150px; }
.product-infinite-scroll__retry[hidden] { display: none; }

@keyframes product-infinite-scroll-spin { to { transform: rotate(360deg); } }

.product-pagination { margin-top: var(--space-8); }
.product-pagination .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); }
.product-pagination .page-numbers { display: inline-flex; min-width: 42px; min-height: 42px; align-items: center; justify-content: center; padding: 0 var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-md); color: var(--color-text); font-size: var(--text-xs); font-weight: var(--font-semibold); text-decoration: none; }
.product-pagination a.page-numbers:hover,
.product-pagination a.page-numbers:focus-visible,
.product-pagination .page-numbers.current { border-color: var(--color-primary); background-color: var(--color-primary); color: var(--color-bg); }

.product-filter-overlay { display: none; }

@media (max-width: 1199px) {
	.product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 991px) {
	.product-archive__layout { display: block; }
	.product-filters { --product-filter-group-max-height: min(13rem, 28vh); position: fixed; inset: auto 0 0; z-index: var(--z-nav); max-height: 84vh; overflow-y: auto; padding: var(--space-6); border-radius: var(--radius-xl) var(--radius-xl) 0 0; background-color: var(--color-bg); transform: translateY(105%); visibility: hidden; transition: transform var(--transition-smooth), visibility 0s var(--transition-smooth); }
	.product-filters.is-open { transform: translateY(0); visibility: visible; transition: transform var(--transition-smooth); }
	.product-filters__mobile-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-4); }
	.product-filters__mobile-head h2 { margin: 0; font-size: var(--text-xl); }
	.product-filters__title { display: none; }
	.product-filters__actions { bottom: 0; }
	.product-filter-toggle { display: inline-flex; height: 42px; min-height: 42px; }
	.product-filter-overlay { position: fixed; inset: 0; z-index: var(--z-overlay); display: block; border: 0; background-color: rgba(17, 17, 17, 0.38); opacity: 0; visibility: hidden; transition: opacity var(--transition-base), visibility 0s var(--transition-base); }
	.product-filter-overlay.is-visible { opacity: 1; visibility: visible; transition: opacity var(--transition-base); }
	body.has-product-filter-open { overflow: hidden; }
}

@media (max-width: 767px) {
	.product-archive { padding-top: var(--space-6); }
	.product-archive__toolbar { flex-wrap: wrap; gap: var(--space-3); }
	.product-archive__heading { width: 100%; }
	.product-catalog-tools { width: 100%; flex-wrap: wrap; }
	.product-search { flex: 1 0 100%; }
	.product-sort { flex: 1 1 calc(50% - var(--space-2)); }
	.product-sort select,
	.product-filter-toggle { height: 42px; min-height: 42px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: var(--text-xs); font-weight: var(--font-semibold); letter-spacing: var(--tracking-button); text-transform: uppercase; }
	.product-filter-toggle { flex: 1 1 calc(50% - var(--space-2)); padding: 0 var(--space-4); }
	.product-filters { --product-filter-group-max-height: min(11.5rem, 26vh); }
	.product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-2); }
}

@media (prefers-reduced-motion: reduce) {
	.product-filters,
	.product-filter-overlay { transition: none; }
	.product-infinite-scroll.is-loading .product-infinite-scroll__status::before { animation: none; }
}