.nptc-categories-wrapper {
    margin: 15px 0;
}

.nptc-categories-toggle {
    background: #f5f5f5;
    border: 1px solid #ddd;
    padding: 12px 15px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.nptc-categories-toggle:hover {
    background: #ebebeb;
}

.nptc-categories-toggle-text {
    font-weight: 500;
    color: #333;
}

.nptc-categories-toggle-arrow {
    transition: transform 0.3s ease;
    font-size: 14px;
    color: #666;
}

.nptc-categories-toggle-arrow::before {
    content: "▼";
}

.nptc-categories-toggle.active .nptc-categories-toggle-arrow {
    transform: rotate(180deg);
}

.nptc-categories-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 15px;
}

.nptc-categories-content.active {
    max-height: 500px;
    padding: 15px;
    border: 1px solid #ddd;
    border-top: none;
    border-radius: 0 0 4px 4px;
    background: #fafafa;
}

.nptc-categories-content .wpcf7-list-item {
    display: block;
    margin: 8px 0;
}

.nptc-categories-content label {
    cursor: pointer;
    padding: 5px 0;
    display: inline-block;
}