.woocommerce_options_panel .form-field label[for="v7pa_alt_product"] {
    font-weight: 600;
    color: #23282d;
}

.woocommerce_options_panel .form-field #v7pa_alt_product {
    width: 100%;
    max-width: 400px;
}

.woocommerce_options_panel .form-field .select2-container {
    width: 100% !important;
    max-width: 400px;
}

.select2-container--default .select2-selection--single {
    height: 36px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #333;
    line-height: 34px;
    padding-left: 12px;
    padding-right: 20px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 34px;
    right: 8px;
}

.select2-container--default.select2-container--open .select2-selection--single {
    border-color: #2271b1;
}

.select2-dropdown {
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.select2-results__option {
    padding: 8px 12px;
}

.select2-results__option--highlighted {
    background: #2271b1;
    color: #fff;
}