/* CSS cho hiển thị biến thể */
.pt68-variation-attributes {
    margin-bottom: 20px;
}

.pt68-variation-attributes h4,
.pt68-custom-options .form-control label h4{
    margin-top: 0;
    margin-bottom: 10px;
}

.pt68-custom-options{
    width: 100%;
}

.pt68-custom-options .form-control{
    margin-bottom: 15px;
}

.pt68-custom-options .form-control .form-input{
    box-sizing: border-box;
    width: 100%;
}

.pt68-custom-options .form-control p.helper-block{
    margin: 0;
    font-size: 0.8em;
    color: #444;
    margin-top: 10px;
}

.pt68-variation-attributes ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pt68-variation-attributes li {
    display: inline-block;
    margin-right: 10px;
}

.pt68-variation-attributes li label {
    display: block;
    cursor: pointer;
}

.pt68-variation-attributes li input[type="radio"] {
    display: none;
}

.pt68-variation-attributes li img.variable-item-image {
    width: 36px;
    height: 36px;
    margin-bottom: 5px;
}

.pt68-variation-attributes li.text-attribute label {
    padding: 5px 10px;
    border: 1px solid #ccc;
}


.pt68-variation-attributes li.image-attribute label {
    padding: 0;
    border: none;
}

.pt68-variation-attributes li.image-attribute label img {
    border: 1px solid #ccc;
    padding: 2px;
    transition: border-color 0.3s ease;
}

.pt68-variation-attributes li.text-attribute input:checked + label,
.pt68-variation-attributes li.image-attribute input:checked + label img{
    border-color: #0eb07f !important;
}


.pt68-variation-attributes li.image-attribute label img:hover {
    border-color: #000;
}