.category-search-preview {
    position: fixed;
    z-index: 99999;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    overflow: auto;
    max-height: 320px;
}
.category-search-preview__item {
    display: block;
    padding: 10px 12px;
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid #f1f1f1;
    background: #fff;
}

.category-search-preview__item:last-child {
    border-bottom: none;
}

.category-search-preview__item:hover {
    background: #f8f8f8;
}

.category-search-preview__title {
    display: block;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 600;
}

.category-search-preview__breadcrumb {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.4;
    color: #777;
}