.o_website_sale_product .variant_attribute[data-attribute-name="Color"] .css_attribute_image {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(35, 31, 26, 0.28);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.42);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease, filter 0.15s ease;
}

.o_website_sale_product .variant_attribute[data-attribute-name="Color"] .css_attribute_image.active {
    border-color: rgba(35, 31, 26, 0.92);
    box-shadow: 0 0 0 2px rgba(35, 31, 26, 0.18);
}

.o_website_sale_product .variant_attribute[data-attribute-name="Color"] .css_attribute_image.sinovo-variant-unavailable {
    opacity: 0.34;
    filter: grayscale(0.7) brightness(1.18);
}

.o_website_sale_product .variant_attribute[data-attribute-name="Color"] .css_attribute_image.sinovo-variant-unavailable::after {
    content: "";
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 50%;
    width: 1px;
    background: rgba(35, 31, 26, 0.65);
    transform: rotate(35deg);
    transform-origin: center;
}

.sinovo-pattern-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sinovo-pattern-chip {
    min-height: 36px;
    padding: 7px 12px;
    border: 1px solid rgba(35, 31, 26, 0.24);
    border-radius: 4px;
    background: #fff;
    color: #231f1a;
    font-size: 14px;
    line-height: 1.25;
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease, background-color 0.15s ease;
}

.sinovo-pattern-chip:hover,
.sinovo-pattern-chip:focus {
    border-color: rgba(35, 31, 26, 0.72);
    box-shadow: 0 0 0 2px rgba(35, 31, 26, 0.08);
    outline: none;
}

.sinovo-pattern-chip.is-active {
    border-color: rgba(35, 31, 26, 0.92);
    background: #f7f4ef;
    box-shadow: inset 0 0 0 1px rgba(35, 31, 26, 0.26);
}

.sinovo-pattern-chip.sinovo-variant-unavailable {
    opacity: 0.38;
    text-decoration: line-through;
    cursor: default;
}

.o_website_sale_product .variant_attribute[data-attribute-name="Pattern"] select.sinovo-select-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.o_website_sale_product .variant_attribute[data-attribute-name="Size"] .form-check {
    min-width: 44px;
}

.o_website_sale_product .variant_attribute[data-attribute-name="Size"] .form-check-label {
    position: relative;
    min-width: 40px;
    min-height: 34px;
    padding: 7px 11px;
    border: 1px solid rgba(35, 31, 26, 0.24);
    border-radius: 4px;
    text-align: center;
    transition: border-color 0.15s ease, opacity 0.15s ease, background-color 0.15s ease;
}

.o_website_sale_product .variant_attribute[data-attribute-name="Size"] .form-check-input:checked + .form-check-label,
.o_website_sale_product .variant_attribute[data-attribute-name="Size"] .form-check-input:checked ~ .form-check-label {
    border-color: rgba(35, 31, 26, 0.92);
    background: #f7f4ef;
}

.o_website_sale_product .variant_attribute[data-attribute-name="Size"] .form-check.sinovo-variant-unavailable .form-check-label {
    opacity: 0.42;
    color: rgba(35, 31, 26, 0.65);
}

.o_website_sale_product .variant_attribute[data-attribute-name="Size"] .form-check.sinovo-variant-unavailable .form-check-label::after {
    content: "";
    position: absolute;
    top: 5px;
    bottom: 5px;
    left: 50%;
    width: 1px;
    background: rgba(35, 31, 26, 0.7);
}