/*********************************
    Public: Parts Catalogue
    Figma reference: file QGroBrWQrZBOSPrhVWAnfR, node 10:3314 ("Catalog" section)
**********************************/
.parts-catalog {
    --catalog-ink: #18191b;
    --catalog-ink-2: #34373d;
    --catalog-body: #4f545b;
    --catalog-muted: #5e646c;
    --catalog-muted-2: #6b7178;
    --catalog-border: #e4e6e9;
    --catalog-border-2: #eef0f2;
    --catalog-input-border: #8a9099;
    --catalog-panel: #f6f7f8;
}

.catalog-head {
    padding: 26px 0 28px;
    border-bottom: 1px solid var(--catalog-border);
    background: linear-gradient(180deg, #fff 0%, #fbfbfc 100%);
}

.catalog-breadcrumb {
    font-size: 12px;
    letter-spacing: 0.24px;
    margin-bottom: 16px;
}

.catalog-breadcrumb a {
    color: var(--catalog-muted);
    text-decoration: none;
}

.catalog-breadcrumb a:hover { color: var(--catalog-ink); }
.catalog-breadcrumb span { color: var(--catalog-muted-2); margin: 0 4px; }

.catalog-heading {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.6px;
    line-height: 31.5px;
    color: var(--catalog-ink);
    margin-bottom: 8px;
}

.catalog-heading-dark { color: var(--catalog-ink); }
.catalog-heading-accent { color: var(--bs-primary, #bd1b1b); }

.catalog-subheading {
    font-size: 14px;
    line-height: 21px;
    color: var(--catalog-body);
    max-width: 498px;
    margin-bottom: 0;
}

/* Toolbar */
.catalog-toolbar {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    padding: 16px 0;
    border-bottom: 1px solid var(--catalog-border);
}

.catalog-toolbar-count {
    font-size: 13px;
    color: var(--catalog-body);
    flex: 1 1 auto;
}

.catalog-toolbar-count strong { color: var(--catalog-ink); }

.catalog-toolbar-search {
    position: relative;
}

.catalog-toolbar-search input {
    width: 280px;
    max-width: 100%;
    height: 40px;
    border: 1px solid var(--catalog-input-border);
    border-radius: 4px;
    padding: 0 13px 0 34px;
    font-size: 14.5px;
    color: var(--catalog-ink);
}

.catalog-toolbar-search > i {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--catalog-muted);
    font-size: 14px;
}

.catalog-toolbar-sort {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--catalog-body);
}

.catalog-toolbar-sort select {
    height: 40px;
    border: 1px solid var(--catalog-input-border);
    border-radius: 4px;
    padding: 0 12px;
    font-size: 14px;
    color: var(--catalog-ink);
}

.catalog-filters-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 40px;
    border: 1px solid var(--catalog-input-border);
    border-radius: 4px;
    background: #fff;
    font-size: 14px;
    font-weight: 600;
    color: var(--catalog-ink);
}

/* Body: filters + grid */
.catalog-body {
    display: flex;
    align-items: flex-start;
    gap: 36px;
    padding: 28px 0 64px;
    flex-wrap: wrap;
}

.catalog-filters-backdrop {
    display: none;
}

.catalog-filters {
    position: relative;
    flex: 0 0 264px;
    width: 264px;
    background: #fff;
    border: 1px solid var(--catalog-border);
    border-radius: 8px;
    overflow: hidden;
}

.catalog-filters-close {
    display: none;
}

.catalog-filters-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--catalog-panel);
    border-bottom: 1px solid var(--catalog-border-2);
    padding: 14px 16px 15px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.96px;
    text-transform: uppercase;
    color: var(--catalog-ink-2);
}

.catalog-clear-all {
    font-size: 11px;
    color: var(--catalog-muted);
    text-decoration: none;
    text-transform: none;
    font-weight: 500;
    letter-spacing: normal;
}

.catalog-filter-section {
    padding: 14px 16px;
    border-bottom: 1px solid var(--catalog-border-2);
}

.catalog-filter-section:last-child { border-bottom: none; }

.catalog-filter-section-header {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.39px;
    color: var(--catalog-ink-2);
    margin-bottom: 8px;
}

.catalog-filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: 14px;
    color: var(--catalog-ink-2);
    cursor: pointer;
    margin: 0;
}

.catalog-filter-option input {
    width: 17px;
    height: 17px;
    border-radius: 3px;
    border: 1px solid var(--catalog-input-border);
    accent-color: var(--bs-primary, #bd1b1b);
    flex-shrink: 0;
}

.catalog-filter-option span { flex: 1 1 auto; }

.catalog-filter-option small {
    flex-shrink: 0;
    white-space: nowrap;
    font-size: 11.5px;
    color: var(--catalog-muted);
}

.catalog-filter-group + .catalog-filter-group { margin-top: 2px; }

.catalog-filter-option-parent span {
    font-weight: 600;
}

.catalog-filter-subgroup {
    padding-left: 20px;
}

/* Compact toolbar + filters popup (tablet & mobile) */
@media (max-width: 991px) {
    .catalog-toolbar {
        gap: 12px;
    }

    .catalog-toolbar-search {
        order: 1;
        flex: 1 1 100%;
    }

    .catalog-toolbar-search input {
        width: 100%;
    }

    .catalog-filters-toggle {
        display: inline-flex;
        order: 2;
        flex: 1 1 0;
    }

    .catalog-toolbar-sort {
        order: 3;
        flex: 1 1 0;
    }

    .catalog-toolbar-sort select {
        flex: 1 1 auto;
        width: 100%;
    }

    .catalog-toolbar-count {
        order: 4;
        flex: 1 1 100%;
    }

    .catalog-filters-backdrop.is-open {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, .45);
        z-index: 1040;
    }

    .catalog-filters {
        display: none;
    }

    .catalog-filters.is-open {
        display: block;
        position: fixed;
        inset: auto 0 0 0;
        width: auto;
        max-height: 82vh;
        overflow-y: auto;
        border-radius: 12px 12px 0 0;
        box-shadow: 0 -8px 24px rgba(0, 0, 0, .15);
        z-index: 1050;
    }

    .catalog-filters-header {
        padding-right: 52px;
    }

    .catalog-filters-close {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 12px;
        right: 12px;
        width: 28px;
        height: 28px;
        border: none;
        border-radius: 50%;
        background: var(--catalog-panel);
        color: var(--catalog-ink-2);
        font-size: 14px;
        z-index: 1;
    }
}

body.catalog-filters-locked {
    overflow: hidden;
}

/* Grid */
.catalog-grid-wrap { flex: 1 1 480px; min-width: 0; transition: opacity .15s ease; }
.catalog-grid-wrap.catalog-loading { opacity: .5; pointer-events: none; }

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

@media (max-width: 1100px) {
    .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
    .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 576px) {
    .catalog-grid { grid-template-columns: 1fr; }
}

.catalog-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--catalog-border);
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
}

.catalog-card-image {
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, #fbfbfc 0%, #f6f7f8 100%);
    border-bottom: 1px solid var(--catalog-border-2);
    overflow: hidden;
}

.catalog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    mix-blend-mode: multiply;
}

.catalog-card-body {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    padding: 12px 14px 14px;
}

.catalog-card-category {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.66px;
    color: var(--catalog-muted);
    margin-bottom: 7px;
}

.catalog-card-name {
    font-size: 15px;
    font-weight: 600;
    line-height: 19.5px;
    color: var(--bs-primary, #bd1b1b);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 39px;
    margin-bottom: 7px;
}

.catalog-card-partnumber {
    display: flex;
    align-items: baseline;
    gap: 4px;
    min-width: 0;
    margin-top: auto;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--catalog-ink);
    margin-bottom: 0;
}

.catalog-card-partnumber-label {
    flex-shrink: 0;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.84px;
    color: var(--catalog-muted);
}

.catalog-card-partnumber-value {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.catalog-card-footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--catalog-border-2);
}

.catalog-card-manufacturer {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 12px;
    font-weight: 600;
    color: var(--catalog-ink-2);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.catalog-card-view {
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 500;
    color: var(--catalog-muted-2);
    display: flex;
    align-items: center;
    gap: 4px;
}

.catalog-empty {
    text-align: center;
    padding: 60px 0;
    color: var(--catalog-muted-2);
}

/* Pagination */
.catalog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 31px;
    margin-top: 31px;
    border-top: 1px solid var(--catalog-border);
}

.catalog-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 8px;
    border: 1px solid var(--catalog-border);
    border-radius: 4px;
    background: #fff;
    color: var(--catalog-ink-2);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

.catalog-page-btn.active {
    background: var(--bs-primary, #bd1b1b);
    border-color: var(--bs-primary, #bd1b1b);
    color: #fff;
}

.catalog-page-btn.disabled {
    opacity: .4;
    pointer-events: none;
}