.category-tree {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 10px;
    overflow: visible;
    margin-bottom: 18px;
}

.category-row {
    display: none;
    width: 100%;
    min-width: 0;
    flex-flow: row wrap;
    align-items: center;
    gap: 8px;
}

.category-row-level-1 {
    display: flex;
}

.category-row-level-2,
.category-row-level-3 {
    padding-top: 10px;
    border-top: 1px solid var(--glass-border-soft);
}

.category-row-level-2.is-open,
.category-row-level-3.is-open {
    display: flex;
}

.category-tree .category-level-1 {
    font-weight: 600;
}

.category-tree .chip.is-branch-active:not(.is-primary) {
    color: var(--uc-ink);
    border-color: var(--uc-focus);
    background: rgba(var(--md-primary-rgb), .08);
}

@media (max-width: 576px) {
    .category-tree {
        gap: 8px;
    }

    .category-row {
        gap: 7px;
    }

    .category-row-level-2,
    .category-row-level-3 {
        padding-top: 8px;
    }
}