.catalog-shell {
    background: var(--smoke-color2);
    padding: 72px 0;
}

.catalog-kicker {
    color: var(--theme-color);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.catalog-title-row {
    align-items: end;
    display: flex;
    gap: 20px;
    justify-content: space-between;
    margin-bottom: 24px;
}

.catalog-title-row .sec-title {
    margin-bottom: 0;
}

.catalog-layout {
    display: grid;
    gap: 24px;
    grid-template-columns: 280px minmax(0, 1fr);
}

.catalog-sidebar,
.catalog-toolbar,
.catalog-card {
    background: var(--white-color);
    border: 1px solid var(--th-border-color);
    box-shadow: 0 10px 30px rgba(14, 18, 29, 0.06);
}

.catalog-sidebar {
    border-radius: 8px;
    height: max-content;
    overflow: hidden;
    padding: 0;
    position: sticky;
    top: 100px;
}

.catalog-filter-form {
    display: grid;
}

.catalog-filter-head {
    align-items: flex-start;
    background: var(--white-color);
    border-bottom: 1px solid var(--th-border-color);
    display: flex;
    gap: 14px;
    justify-content: space-between;
    padding: 18px 20px 16px;
}

.catalog-filter-title {
    color: var(--title-color);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 2px;
}

.catalog-filter-subtitle {
    color: var(--body-color);
    font-size: 13px;
    margin: 0;
}

.catalog-active-filters {
    border-bottom: 1px solid var(--th-border-color);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 14px 20px;
}

.catalog-active-filters span {
    background: var(--smoke-color);
    border: 1px solid var(--th-border-color);
    border-radius: 999px;
    color: var(--title-color);
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    padding: 8px 10px;
}

.catalog-filter-group {
    padding: 18px 20px;
}

.catalog-filter-group + .catalog-filter-group {
    border-top: 1px solid var(--th-border-color);
    margin-top: 0;
}

.catalog-filter-label {
    align-items: center;
    color: var(--title-color);
    display: flex;
    font-size: 13px;
    font-weight: 700;
    justify-content: space-between;
    margin-bottom: 10px;
}

.catalog-category-list {
    display: grid;
    gap: 6px;
    margin: 0;
    max-height: 280px;
    overflow-y: auto;
    padding: 0;
    scrollbar-width: thin;
}

.catalog-category-list li {
    list-style: none;
}

.catalog-category-link,
.catalog-option {
    align-items: center;
    border: 1px solid transparent;
    border-radius: 7px;
    color: var(--body-color);
    display: flex;
    font-size: 14px;
    gap: 8px;
    min-height: 42px;
    padding: 9px 10px;
}

.catalog-category-link:hover,
.catalog-category-link.is-active,
.catalog-option:hover,
.catalog-option.is-active {
    background: var(--smoke-color);
    border-color: var(--th-border-color);
    color: var(--theme-color);
}

.catalog-option {
    cursor: pointer;
    margin: 0;
}

.catalog-option input {
    display: none;
}

.catalog-dot {
    background: var(--th-border-color);
    border-radius: 50%;
    flex: 0 0 auto;
    display: inline-block;
    height: 8px;
    width: 8px;
}

.catalog-option-text {
    line-height: 1.25;
}

.catalog-category-link.is-active .catalog-dot,
.catalog-option.is-active .catalog-dot,
.catalog-option:has(input:checked) .catalog-dot {
    background: var(--theme-color);
}

.catalog-price-filter {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.catalog-price-filter label {
    color: var(--body-color);
    font-size: 12px;
    margin: 0;
}

.catalog-price-filter input {
    border: 1px solid var(--th-border-color);
    border-radius: 6px;
    color: var(--title-color);
    font-size: 13px;
    height: 38px;
    margin-top: 5px;
    padding: 0 10px;
    width: 100%;
}

.catalog-price-filter input:focus,
.catalog-sort select:focus {
    border-color: var(--theme-color);
    outline: none;
}

.catalog-availability {
    background: var(--smoke-color);
    border: 1px solid var(--th-border-color);
    border-radius: 8px;
    display: grid;
    gap: 4px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 4px;
}

.catalog-check-row {
    align-items: center;
    border-radius: 6px;
    color: var(--body-color);
    cursor: pointer;
    display: flex;
    font-size: 14px;
    gap: 8px;
    justify-content: center;
    margin: 0;
    min-height: 38px;
    padding: 8px 10px;
}

.catalog-check-row input {
    display: none;
}

.catalog-check-row.is-active,
.catalog-check-row:has(input:checked) {
    background: var(--white-color);
    box-shadow: 0 4px 12px rgba(14, 18, 29, 0.08);
    color: var(--theme-color);
    font-weight: 700;
}

.catalog-filter-actions {
    display: grid;
    gap: 10px;
    padding: 2px 20px 20px;
}

.catalog-filter-actions .th-btn {
    padding: 14px 18px;
    width: 100%;
}

.catalog-clear-link {
    color: var(--body-color);
    font-size: 13px;
    line-height: 1.2;
    text-align: center;
    white-space: nowrap;
}

.catalog-clear-link:hover {
    color: var(--theme-color);
}

.catalog-color-row {
    display: flex;
    gap: 8px;
}

.catalog-color {
    border: 2px solid var(--white-color);
    border-radius: 50%;
    box-shadow: 0 0 0 1px var(--th-border-color);
    display: inline-block;
    height: 18px;
    width: 18px;
}

.catalog-color-theme {
    background: var(--theme-color);
}

.catalog-color-title {
    background: var(--title-color);
}

.catalog-color-error {
    background: var(--error-color);
}

.catalog-color-light {
    background: var(--smoke-color);
}

.catalog-toolbar {
    align-items: center;
    border-radius: 8px;
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-bottom: 20px;
    padding: 14px 16px;
}

.catalog-results {
    color: var(--body-color);
    font-size: 14px;
    margin: 0;
}

.catalog-sort {
    align-items: center;
    display: flex;
    gap: 8px;
}

.catalog-sort label {
    color: var(--body-color);
    font-size: 13px;
    margin: 0;
}

.catalog-sort select {
    border: 1px solid var(--th-border-color);
    border-radius: 6px;
    color: var(--title-color);
    font-size: 13px;
    height: 38px;
    padding: 0 34px 0 12px;
}

.catalog-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.catalog-card {
    border-radius: 8px;
    overflow: hidden;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.catalog-card:hover {
    box-shadow: 0 16px 42px rgba(14, 18, 29, 0.12);
    transform: translateY(-3px);
}

.catalog-card-image {
    aspect-ratio: 4 / 3;
    background: var(--smoke-color);
    display: block;
    overflow: hidden;
    position: relative;
}

.catalog-card-image img {
    height: 100%;
    object-fit: cover;
    transition: transform 240ms ease;
    width: 100%;
}

.catalog-card:hover .catalog-card-image img {
    transform: scale(1.04);
}

.catalog-badge {
    background: var(--theme-color);
    border-radius: 4px;
    color: var(--white-color);
    font-size: 11px;
    font-weight: 700;
    left: 12px;
    line-height: 1;
    padding: 6px 8px;
    position: absolute;
    top: 12px;
}

.catalog-card-body {
    padding: 16px;
}

.catalog-card-meta {
    color: var(--theme-color);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.catalog-card-title {
    font-size: 18px;
    line-height: 1.25;
    margin-bottom: 8px;
}

.catalog-card-title a {
    color: var(--title-color);
}

.catalog-card-title a:hover {
    color: var(--theme-color);
}

.catalog-description {
    color: var(--body-color);
    font-size: 13px;
    line-height: 1.5;
    min-height: 40px;
}

.catalog-price-row {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin-top: 16px;
}

.catalog-price {
    color: var(--title-color);
    display: block;
    font-size: 18px;
    font-weight: 800;
}

.catalog-price del {
    color: var(--gray-color);
    display: block;
    font-size: 12px;
    font-weight: 500;
    margin-top: 2px;
}

.catalog-cart-btn {
    align-items: center;
    background: var(--theme-color);
    border: 0;
    border-radius: 7px;
    color: var(--white-color);
    display: inline-flex;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.catalog-cart-btn:hover {
    background: var(--title-color);
    color: var(--white-color);
}

.catalog-empty {
    background: var(--white-color);
    border: 1px dashed var(--th-border-color);
    border-radius: 8px;
    color: var(--body-color);
    padding: 48px 24px;
    text-align: center;
}

.catalog-pagination {
    align-items: center;
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 30px;
}

.catalog-page-link {
    align-items: center;
    background: var(--white-color);
    border: 1px solid var(--th-border-color);
    border-radius: 6px;
    color: var(--title-color);
    display: inline-flex;
    font-size: 14px;
    height: 36px;
    justify-content: center;
    min-width: 36px;
    padding: 0 10px;
}

.catalog-page-link:hover,
.catalog-page-link.is-active {
    background: var(--theme-color);
    border-color: var(--theme-color);
    color: var(--white-color);
}

@media (max-width: 1199px) {
    .catalog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 991px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .catalog-sidebar {
        position: static;
    }

    .catalog-filter-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .catalog-filter-head,
    .catalog-active-filters,
    .catalog-filter-actions {
        grid-column: 1 / -1;
    }

    .catalog-filter-group + .catalog-filter-group {
        border-top: 0;
    }

    .catalog-filter-group {
        border-top: 1px solid var(--th-border-color);
    }
}

@media (max-width: 575px) {
    .catalog-shell {
        padding: 48px 0;
    }

    .catalog-title-row,
    .catalog-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .catalog-title-row .th-btn,
    .catalog-sort,
    .catalog-sort select {
        width: 100%;
    }

    .catalog-filter-form {
        grid-template-columns: 1fr;
    }

    .catalog-filter-head {
        align-items: center;
    }

    .catalog-category-list {
        max-height: 220px;
    }

    .catalog-grid {
        grid-template-columns: 1fr;
    }
}