/* Catalog layout and filters */
.catalog-layout { display: grid; grid-template-columns: 235px minmax(0, 1fr); gap: 28px; align-items: start; }
.filters { position: sticky; top: 88px; max-height: calc(100vh - 108px); overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; padding: 17px; border-radius: var(--radius); border-top: 3px solid var(--brand-bright); }
.filters summary { display: none; cursor: pointer; list-style: none; }
.filters summary::-webkit-details-marker { display: none; }
.filter-block { margin-bottom: 13px; }
.filters label { display: block; margin-bottom: 5px; font-size: .75rem; font-weight: 720; }
.filters input, .filters select { font-size: .8rem; }
.filter-actions { position: sticky; bottom: -17px; z-index: 2; display: flex; align-items: center; gap: 11px; margin: 0 -17px -17px; padding: 13px 17px 17px; border-top: 1px solid var(--line); background: rgba(248,252,255,.96); backdrop-filter: blur(14px); }
.filter-actions a { color: var(--muted); font-size: .76rem; font-weight: 700; }

/* Collection controls */
.view-toggle { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.58); }
.collection-controls { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.collection-controls label { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: .68rem; font-weight: 700; }
.collection-controls select { width: auto; min-width: 164px; height: 38px; padding: 7px 28px 7px 10px; background-color: rgba(255,255,255,.68); font-size: .72rem; }
.view-toggle-button { min-height: 32px; padding: 5px 9px; border-radius: 7px; background: transparent; color: var(--muted); font-size: .7rem; }
.view-toggle-button:hover, .view-toggle-button.is-active { background: white; color: var(--brand-dark); box-shadow: 0 3px 10px rgba(28,71,87,.08); transform: none; }
.view-icon { position: relative; display: inline-block; width: 13px; height: 13px; opacity: .8; }
.view-icon-grid { background: linear-gradient(currentColor 0 0) 0 0/5px 5px, linear-gradient(currentColor 0 0) 100% 0/5px 5px, linear-gradient(currentColor 0 0) 0 100%/5px 5px, linear-gradient(currentColor 0 0) 100% 100%/5px 5px; background-repeat: no-repeat; }
.view-icon-list { border-block: 2px solid currentColor; }
.view-icon-list::after { content: ""; position: absolute; top: 5px; left: 0; width: 100%; height: 2px; background: currentColor; }

/* Product collection and cards */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(225px, 1fr)); gap: 12px; }
.product-card { position: relative; display: flex; min-width: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.82); border-radius: var(--radius); background: var(--surface); box-shadow: 0 8px 24px rgba(28,71,87,.05); backdrop-filter: blur(16px); flex-direction: column; transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease; cursor: pointer; }
.product-card.is-on-sale { border-color: rgba(231,62,114,.24); box-shadow: 0 9px 26px rgba(231,62,114,.09); }
.discount-ribbon { position: absolute; top: 11px; left: -29px; z-index: 3; width: 110px; padding: 5px; background: linear-gradient(135deg,#ff4f87,#ff7657); color: white; font-size: .65rem; font-weight: 900; text-align: center; transform: rotate(-42deg); box-shadow: 0 4px 12px rgba(255,79,135,.25); }
.product-card:focus-visible { outline: 3px solid rgba(0,143,189,.3); outline-offset: 3px; }
.product-card:hover { transform: translateY(-2px); border-color: rgba(8,124,156,.24); box-shadow: var(--shadow-hover); }
.product-card-image { display: grid; place-items: center; height: 166px; padding: 13px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.68); }
.product-card-image img { max-height: 138px; object-fit: contain; transition: transform 220ms ease; }
.product-card:hover .product-card-image img { transform: scale(1.025); }
.product-card-body { display: flex; flex: 1; flex-direction: column; gap: 9px; padding: 14px; }
.product-card h3 { margin-bottom: 0; font-size: .92rem; line-height: 1.3; }
.sku, .product-desc { margin: 0; color: var(--muted); font-size: .76rem; }
.product-desc { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.product-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 5px; }
.price-group { display: grid; gap: 1px; min-width: 0; }
.price { font-size: .92rem; font-weight: 800; letter-spacing: -.02em; }
.price-original { color: var(--muted); font-size: .65rem; text-decoration: line-through; }
.price-original + .price { color: #e73e72; }
.price-campaign { width: fit-content; color: #d82f68; font-size: .61rem; font-weight: 800; line-height: 1.25; }
.price-net { color: var(--muted); font-size: .61rem; font-weight: 600; line-height: 1.25; }
.stock { color: var(--success); font-size: .7rem; font-weight: 720; }
.stock-available { color: var(--success); }
.stock-order { color: #d87706; }
.stock-unavailable { color: #596575; }
.stock-check { color: var(--muted); }
.inline-cart-form, .product-card a { position: relative; z-index: 1; }
.inline-cart-form { display: grid; }
.inline-cart-form button { width: 100%; margin-top: 3px; }
.ajax-cart-status { min-height: 0; overflow: hidden; color: var(--success); font-size: .62rem; font-weight: 700; text-align: center; }

/* Table/list view */
.product-grid.is-list-view { display: grid; grid-template-columns: 1fr; gap: 6px; }
.product-grid.is-list-view .product-card { display: grid; grid-template-columns: 92px minmax(0,1fr); min-height: 94px; border-radius: 10px; }
.product-grid.is-list-view .product-card:hover { transform: none; }
.product-grid.is-list-view .product-card-image { height: 100%; min-height: 94px; border-right: 1px solid var(--line); border-bottom: 0; padding: 9px; }
.product-grid.is-list-view .product-card-image img { max-height: 72px; }
.product-grid.is-list-view .product-card-body { display: grid; grid-template-columns: minmax(230px,1.35fr) minmax(240px,1fr) 165px 48px; align-items: center; gap: 18px; padding: 10px 12px; }
.product-grid.is-list-view .product-card-info { min-width: 0; }
.product-grid.is-list-view .product-card h3 { overflow: hidden; font-size: .82rem; text-overflow: ellipsis; white-space: nowrap; }
.product-grid.is-list-view .eyebrow { margin-bottom: 3px; font-size: .58rem; }
.product-grid.is-list-view .sku { font-size: .68rem; }
.product-grid.is-list-view .product-desc { -webkit-line-clamp: 2; font-size: .7rem; }
.product-grid.is-list-view .product-meta { display: grid; justify-content: start; gap: 2px; margin: 0; padding: 0; }
.product-grid.is-list-view .inline-cart-form button { display: grid; width: 40px; min-height: 40px; place-items: center; margin: 0; padding: 7px; }
.product-grid.is-list-view .inline-cart-form .button-label { display: none; }

/* Pagination and progressive infinite scroll */
.pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px; margin-top: 28px; }
.pagination a, .pagination span { display: grid; min-width: 36px; min-height: 36px; place-items: center; padding: 6px 10px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.66); color: var(--muted); font-size: .72rem; font-weight: 750; }
.pagination a:hover, .pagination a[aria-current="page"] { border-color: rgba(34,159,225,.42); background: white; color: var(--brand-dark); box-shadow: var(--shadow); }
.pagination .pagination-direction { padding-inline: 14px; }
.pagination.is-infinite-hidden { display: none; }
.infinite-loader { display: grid; place-items: center; gap: 9px; min-height: 96px; margin-top: 18px; color: var(--muted); font-size: .72rem; text-align: center; }
.infinite-loader button { min-height: 34px; padding: 7px 12px; background: rgba(255,255,255,.74); color: var(--brand-dark); }
.infinite-loader.is-loading::before { content: ""; width: 22px; height: 22px; border: 2px solid var(--line); border-top-color: var(--brand); border-radius: 50%; animation: catalog-spin .7s linear infinite; }
.infinite-loader.is-complete { min-height: 54px; }
@keyframes catalog-spin { to { transform: rotate(360deg); } }

@media (max-width: 1280px) {
    .product-grid.is-list-view .product-card-body { grid-template-columns: minmax(220px,1fr) minmax(180px,.7fr) 150px 48px; gap: 12px; }
}
@media (max-width: 980px) {
    .catalog-layout { grid-template-columns: 1fr; }
    .filters { position: static; max-height: none; overflow: visible; padding: 0; }
    .filters summary { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; color: var(--text); font-size: .82rem; font-weight: 750; }
    .filters summary::after { content: "+"; color: var(--brand); font-size: 1.2rem; font-weight: 500; }
    .filters[open] summary::after { content: "−"; }
    .filters summary small { margin-left: auto; margin-right: 12px; color: var(--muted); font-size: .68rem; font-weight: 500; }
    .filters form { padding: 2px 16px 16px; border-top: 1px solid var(--line); }
    .filter-actions { position: static; margin: 0; padding: 10px 0 0; border-top: 0; background: transparent; backdrop-filter: none; }
    .product-grid.is-list-view .product-card-body { grid-template-columns: minmax(0,1fr) 120px 48px; }
    .product-grid.is-list-view .product-desc { display: none; }
}
@media (max-width: 680px) {
    .collection-controls { width: 100%; justify-content: space-between; }
    .collection-controls label { flex: 1; }
    .collection-controls label span { display: none; }
    .collection-controls select { width: 100%; min-width: 0; }
    .view-toggle-button span:last-child { display: none; }
    .product-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
    .product-card-image { height: 132px; }
    .product-card-image img { max-height: 110px; }
    .product-card-body { padding: 11px; }
    .product-desc { display: none; }
    .product-meta { align-items: start; flex-direction: column; gap: 1px; }
    .product-grid.is-list-view .product-card { grid-template-columns: 74px minmax(0,1fr); }
    .product-grid.is-list-view .product-card-body { grid-template-columns: minmax(0,1fr) 44px; gap: 8px; }
    .product-grid.is-list-view .product-card-image { min-height: 88px; }
    .product-grid.is-list-view .product-card-info, .product-grid.is-list-view .product-meta { grid-column: 1; }
    .product-grid.is-list-view .product-meta { display: grid; }
    .product-grid.is-list-view .stock { display: none; }
    .product-grid.is-list-view .inline-cart-form { grid-column: 2; grid-row: 1 / span 2; }
}
@media (max-width: 430px) {
    .product-grid { grid-template-columns: 1fr; }
}