/* --- Layout --- */
.product-listing__sidebar {
    width: 216px;
    flex-shrink: 0;
}

@media only screen and (max-width: 1024px) {
    .product-listing__sidebar {
        width: 100%;
    }
}

/* --- Filter Group --- */
.filter-group {
    border-bottom: 1px solid #eee;
}

.filter-group__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 12px 0;
}

.filter-group__heading {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 0;
}

.filter-group__top img {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

/* --- Collapsed/Expanded State --- */
.filter-group.is-collapsed .filter-group__top img {
    transform: rotate(0deg);
}

.filter-group:not(.is-collapsed) .filter-group__top img {
    transform: rotate(180deg);
}

.filter-group__options {
    padding: 10px 0 15px;
    list-style: none;
    margin: 0;
}

.filter-group.is-collapsed .filter-group__options {
    display: none;
}

/* --- Filter Options --- */
.filter-group__item {
    margin-bottom: 10px;
}

.filter-group__item:last-child {
    margin-bottom: 0;
}

.filter-group__item label {
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    cursor: pointer;
    font-weight: 400;
}

.filter-group__item input[type="checkbox"] {
    margin-right: 8px;
    width: 16px;
    height: 16px;
}