/* Product discovery uses the homepage's quieter catalogue styling. */
.products-catalog-layout { --catalog-gutter: clamp(1.25rem, 1.875vw, 2rem); }
.products-catalog-layout .navbar-container .container,
.products-catalog-layout footer > .container {
    width: 100%;
    max-width: none !important;
    padding-inline: var(--catalog-gutter);
}
.products-catalog-page {
    --catalog-ink: #172b3e;
    --catalog-muted: #65717d;
    --catalog-rule: #dde4e9;
    --catalog-accent: #175b9a;
    color: var(--catalog-ink);
}
.products-catalog-page .catalog-container {
    width: 100%;
    max-width: none !important;
    padding: 1.75rem var(--catalog-gutter) 3rem;
}
.catalog-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.125rem;
    border-bottom: 1px solid var(--catalog-rule);
}
.catalog-heading h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 650;
    letter-spacing: -0.025em;
}
.catalog-heading #productCount { font-size: 0.875rem; }
.catalog-supplier-scope { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .75rem 1.5rem; margin-bottom: 1.5rem; padding: .875rem 1rem; background: #f0f5fa; border: 1px solid var(--catalog-rule); border-radius: .375rem; font-size: .875rem; }
.catalog-supplier-scope a { color: var(--catalog-accent); text-decoration: none; }
.catalog-supplier-scope a:hover { text-decoration: underline; }
.products-catalog-page .catalog-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 1.75rem;
    margin: 0;
}
.products-catalog-page .catalog-layout > * { width: auto; min-width: 0; padding: 0; }
.catalog-sidebar { border-inline-end: 1px solid var(--catalog-rule); }
.catalog-filter-panel, .catalog-category-panel { margin-inline-end: 1.25rem; }
.catalog-sidebar summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.5rem 0 1rem;
    font-size: 0.9375rem;
    font-weight: 600;
    list-style: none;
    cursor: pointer;
}
.catalog-sidebar summary::-webkit-details-marker { display: none; }
.catalog-sidebar summary > .fa-chevron-down { font-size: 0.6875rem; transition: transform 180ms ease; }
.catalog-sidebar details[open] > summary > .fa-chevron-down { transform: rotate(180deg); }
.catalog-sidebar summary span > i { margin-inline-end: 0.375rem; color: var(--catalog-muted); }
.catalog-sidebar .form-label { margin-bottom: 0.375rem; font-size: 0.875rem; font-weight: 500; }
.catalog-sidebar .form-select, .catalog-sidebar .form-control { font-size: 0.875rem; min-height: 2.5rem; }
.catalog-sidebar .form-check-label { font-size: 0.875rem; }
.catalog-sidebar .btn-outline-secondary {
    border-color: var(--catalog-rule);
    color: var(--catalog-muted);
    font-size: 0.8125rem;
    min-height: 2.5rem;
}
.catalog-sidebar .btn-outline-secondary:hover { background: #f0f4f7; color: var(--catalog-ink); }
.catalog-category-panel { margin-top: 1.25rem; padding-top: 0.75rem; border-top: 1px solid var(--catalog-rule); }
.catalog-category-list a { color: var(--catalog-muted); font-size: 0.8125rem; line-height: 1.5; padding-block: 0.25rem; }
.catalog-category-list a:hover { color: var(--catalog-accent); }
.catalog-category-list a > i { width: 1.25rem; margin-inline-end: 0.25rem; text-align: center; }
.products-catalog-page .catalog-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: 1rem;
    margin: 0 0 1.25rem !important;
}
.products-catalog-page .catalog-toolbar > * { width: auto; padding: 0; min-width: 0; }
.catalog-toolbar .form-label { font-size: 0.8125rem; font-weight: 500 !important; color: var(--catalog-muted); margin-bottom: 0.375rem; }
.catalog-toolbar .form-control, .catalog-toolbar .form-select { min-height: 2.75rem; font-size: 0.875rem !important; }
.catalog-toolbar .input-group > .btn { border-color: var(--catalog-rule); color: var(--catalog-muted); background: #fff; width: 2.75rem; }
.catalog-toolbar .input-group > .btn:hover { background: #f0f4f7; color: var(--catalog-ink); }
.products-catalog-page .form-select, .products-catalog-page .form-control { border-color: var(--catalog-rule); border-radius: 0.375rem; box-shadow: none; }
.products-catalog-page .form-select:focus, .products-catalog-page .form-control:focus { border-color: var(--catalog-accent); box-shadow: 0 0 0 2px #175b9a1a; }
.products-catalog-page .catalog-product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    margin: 0;
}
.products-catalog-page .catalog-product-grid > * { width: auto; min-width: 0; padding: 0; margin: 0; }
.products-catalog-page .product-card {
    border: 1px solid var(--catalog-rule);
    border-radius: 0.5rem;
    box-shadow: none;
    overflow: hidden;
    transform: none;
    transition: border-color 160ms ease;
}
.products-catalog-page .product-card:hover { border-color: #9bafbf; box-shadow: none; transform: none; }
.products-catalog-page .catalog-product-link { display: block; color: var(--catalog-ink); min-width: 0; }
.products-catalog-page .catalog-product-link:hover .product-title { color: var(--catalog-accent); }
.products-catalog-page .product-media-container { width: 100%; aspect-ratio: 3 / 2; background: #f6f8fa; overflow: hidden; border-bottom: 1px solid #edf0f3; }
.products-catalog-page .product-media-container > .product-image,
.products-catalog-page .product-media-container > .product-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100% !important;
    object-fit: contain !important;
    object-position: center;
    border-radius: 0;
}
.products-catalog-page .catalog-sponsored { background: #f5ecd5 !important; color: #654a20 !important; font-size: 0.6875rem !important; font-weight: 500; border-radius: 0.25rem; }
.products-catalog-page .catalog-sponsored .fa-star { font-size: 0.5625rem; }
.products-catalog-page .catalog-product-summary { padding: 0.875rem 0.875rem 0.625rem; }
.products-catalog-page .catalog-product-category { display: block; color: var(--catalog-muted); font-size: 0.75rem; line-height: 1.25rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 0.25rem; }
.products-catalog-page .product-title { color: var(--catalog-ink); font-size: 1.0625rem; font-weight: 600 !important; line-height: 1.375rem; height: 2.75rem; min-height: 2.75rem; margin-bottom: 0.5rem; }
.products-catalog-page .price-tier { min-height: 1.5rem; margin: 0; }
.products-catalog-page .main-price { color: #153f68; font-size: 1.125rem; font-weight: 700; line-height: 1.5rem; overflow-wrap: anywhere; }
.products-catalog-page .moq-info { color: var(--catalog-muted); font-size: 0.875rem; line-height: 1.25rem; min-height: 1.25rem; margin: 0.25rem 0 0; }
.products-catalog-page .supplier-section { display: flex; flex-direction: column; margin: auto 0 0; padding: 0.75rem 0.875rem 0.875rem; border-top: 1px solid #edf0f3; }
.products-catalog-page .supplier-info { display: grid; grid-template-columns: 1.25rem minmax(0, 1fr); grid-template-rows: 1.25rem 1.25rem; align-items: center; column-gap: 0.375rem; row-gap: 0.25rem; background: none; margin: 0 0 0.375rem; min-height: 2.875rem; }
.products-catalog-page .supplier-logo { width: 1.25rem; height: 1.25rem; margin: 0; background: #edf2f6; color: #45627b; font-size: 0.625rem; }
.products-catalog-page .supplier-name { margin: 0; font-size: 0.8125rem; font-weight: 500; color: var(--catalog-ink); white-space: nowrap; text-overflow: ellipsis; overflow: hidden; }
.products-catalog-page .supplier-name:hover { text-decoration: underline !important; }
.products-catalog-page .supplier-info .badge { grid-column: 2; justify-self: start; max-width: 100%; background: #edf2f6 !important; color: #45627b !important; font-size: 0.6875rem; font-weight: 500; border-radius: 0.25rem; white-space: normal; text-align: start; }
.products-catalog-page .supplier-details { font-size: 0.75rem; line-height: 1.125rem; min-height: 1.125rem; margin: 0 0 0.25rem; color: var(--catalog-muted); }
.products-catalog-page .supplier-location { font-size: 0.875rem; line-height: 1.25rem; min-height: 1.25rem; margin: 0; color: var(--catalog-muted); gap: 0.375rem; align-items: baseline; overflow-wrap: anywhere; }
.products-catalog-page .supplier-location > i { font-size: 0.75rem; margin: 0; }
.products-catalog-page .product-actions { padding-top: 0.875rem; margin-top: auto; gap: 0.5rem; }
.products-catalog-page .btn-send-inquiry { background: #175b9a; border: 1px solid #175b9a; color: #fff; font-size: 0.875rem; font-weight: 600; padding: 0.5rem; min-height: 2.5rem; }
.products-catalog-page .btn-send-inquiry:hover { background: #124a7e; border-color: #124a7e; }
.products-catalog-page .btn-chat-now { flex: 0 0 2.5rem; width: 2.5rem; min-height: 2.5rem; padding: 0.5rem; border-color: var(--catalog-rule); color: #576f84; background: #fff; font-size: 1rem; }
.products-catalog-page .btn-chat-now:hover { color: #a6364d; background: #fcf4f6; border-color: #d9b1bb; }
.products-catalog-page a:focus-visible, .products-catalog-page button:focus-visible, .products-catalog-page summary:focus-visible { outline: 2px solid var(--catalog-accent); outline-offset: 3px; }
.products-catalog-page .page-link { color: var(--catalog-accent); border-color: var(--catalog-rule); }
.products-catalog-page .page-item.active .page-link { background: var(--catalog-accent); color: #fff; border-color: var(--catalog-accent); }
.catalog-empty { padding: 4rem 1.5rem; text-align: center; background: #f7f9fb; border: 1px solid var(--catalog-rule); border-radius: 0.5rem; }
.catalog-empty[hidden] { display: none; }
.catalog-empty > i { color: #7c8c9a; font-size: 1.5rem; margin-bottom: 1rem; }
.catalog-empty h2 { font-size: 1.25rem; }
.catalog-empty p { color: var(--catalog-muted); margin-bottom: 0; font-size: 0.9375rem; }
@media (min-width: 1200px) { .products-catalog-page .catalog-product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1600px) { .products-catalog-page .catalog-product-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
@media (min-width: 1900px) { .products-catalog-page .catalog-product-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
@media (max-width: 1199.98px) and (min-width: 992px) { .products-catalog-page .catalog-layout { grid-template-columns: 195px minmax(0, 1fr); gap: 1.25rem; } }
@media (max-width: 991.98px) {
    .products-catalog-layout .navbar-light .navbar-nav { flex-direction: row; gap: 1.25rem; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: thin; }
    .products-catalog-layout .navbar-light .navbar-nav > * { flex: 0 0 auto; }
    .products-catalog-layout .navbar-light .nav-link { white-space: nowrap; }
    .products-catalog-page .catalog-layout { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
    .catalog-heading { margin-bottom: 1rem; }
    .catalog-sidebar { border: 1px solid var(--catalog-rule); border-radius: 0.375rem; }
    .catalog-filter-panel, .catalog-category-panel { margin: 0; }
    .catalog-sidebar summary { padding: 0.75rem 1rem; }
    .catalog-filter-body { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1rem; padding: 0 1rem 1rem; }
    .catalog-filter-body > .btn { align-self: end; }
    .catalog-category-panel { border-top: 1px solid var(--catalog-rule); padding: 0; }
    .catalog-category-list { padding: 0 1rem 0.75rem; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.25rem 1rem; }
    .products-catalog-page .catalog-product-grid { gap: 1rem; }
}
@media (max-width: 699.98px) {
    .products-catalog-page .catalog-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .products-catalog-page .catalog-toolbar { grid-template-columns: minmax(0, 1fr) 160px; gap: 0.75rem; }
}
@media (max-width: 479.98px) {
    .products-catalog-layout { --catalog-gutter: 1rem; }
    .products-catalog-page .catalog-container { padding: 1.25rem 1rem 2rem; }
    .catalog-heading h1 { font-size: 1.5rem; }
    .products-catalog-page .catalog-product-grid { grid-template-columns: minmax(0, 1fr); }
    .products-catalog-page .catalog-toolbar, .catalog-filter-body, .catalog-category-list { grid-template-columns: minmax(0, 1fr); }
    .catalog-toolbar .catalog-sort { display: flex; align-items: center; gap: 0.75rem; }
    .catalog-sort .form-label { flex: 0 0 auto; margin: 0; }
    .catalog-sort .form-select { flex: 1; min-width: 0; }
    .products-catalog-page .product-media-container { aspect-ratio: 16 / 9; }
}
@media (prefers-reduced-motion: reduce) {
    .products-catalog-page *, .products-catalog-page *::before, .products-catalog-page *::after { transition: none !important; }
}