.product-detail-purchase {
    border-top: 1px solid #e5e7eb;
    margin-top: 26px;
    padding-top: 24px;
}

.product-detail-options {
    display: grid;
    gap: 20px;
}

.product-detail-option-heading {
    align-items: center;
    display: flex;
    gap: 9px;
    margin-bottom: 9px;
}

.product-detail-option-heading strong {
    color: #191919;
    font-size: 13px;
}

.product-detail-option-heading span {
    color: #999;
    font-size: 10px;
    text-transform: uppercase;
}

.product-detail-option-values {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.product-detail-value-button,
.product-detail-swatch {
    background: #fff;
    border: 1px solid #dfe3e8;
    color: #191919;
    cursor: pointer;
    position: relative;
}

.product-detail-value-button {
    border-radius: 4px;
    min-height: 38px;
    min-width: 42px;
    padding: 7px 12px;
}

.product-detail-value-select {
    background: #fff;
    border: 1px solid #dfe3e8;
    border-radius: 4px;
    color: #191919;
    min-height: 42px;
    min-width: 210px;
    padding: 7px 34px 7px 11px;
}

.product-detail-swatch {
    align-items: center;
    background-position: center;
    background-size: cover;
    display: inline-flex;
    justify-content: center;
    overflow: hidden;
    padding: 0;
}

.product-detail-swatch img {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.product-detail-swatch-color {
    border-radius: 50%;
    height: 38px;
    width: 38px;
}

.product-detail-swatch-image {
    border-radius: 4px;
    height: 54px;
    width: 46px;
}

.product-detail-swatch-texture {
    border-radius: 4px;
    height: 42px;
    width: 42px;
}

.product-detail-value-button.is-selected,
.product-detail-swatch.is-selected {
    border-color: #2879fe;
    box-shadow: 0 0 0 2px #2879fe;
}

.product-detail-value-button.is-unavailable,
.product-detail-swatch.is-unavailable {
    cursor: not-allowed;
}

.product-detail-value-button.is-unavailable::before,
.product-detail-swatch.is-unavailable::before {
    background: rgba(240, 241, 243, .82);
    content: "";
    inset: 0;
    position: absolute;
    z-index: 1;
}

.product-detail-value-button.is-unavailable::after,
.product-detail-swatch.is-unavailable::after {
    color: #d7263d;
    content: "×";
    font-size: 26px;
    font-weight: 700;
    left: 50%;
    line-height: 1;
    position: absolute;
    text-shadow: 0 1px 0 #fff;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.product-detail-stock-message {
    color: #555;
    margin-top: 18px;
    min-height: 22px;
}

.product-detail-purchase-row {
    align-items: stretch;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
}

.product-detail-quantity {
    display: inline-grid;
    grid-template-columns: 42px 54px 42px;
    height: 48px;
}

.product-detail-quantity button,
.product-detail-quantity input {
    background: #fff;
    border: 1px solid #dfe3e8;
    color: #191919;
    height: 48px;
    text-align: center;
}

.product-detail-quantity button {
    cursor: pointer;
    font-size: 21px;
    padding: 0;
}

.product-detail-quantity button:first-child {
    border-radius: 4px 0 0 4px;
}

.product-detail-quantity button:last-child {
    border-radius: 0 4px 4px 0;
}

.product-detail-quantity input {
    border-left: 0;
    border-radius: 0;
    border-right: 0;
    padding: 0;
    width: 54px;
}

.product-detail-cart-button {
    min-height: 48px;
}

.product-detail-quantity button:disabled,
.product-detail-quantity input:disabled,
.product-detail-cart-button:disabled {
    cursor: not-allowed;
    opacity: .45;
}

.product-detail-cart-feedback {
    margin-top: 10px;
    min-height: 22px;
}

.product-detail-cart-feedback.is-success {
    color: #198754;
}

.product-detail-cart-feedback.is-error {
    color: #d7263d;
}

@media (max-width: 575px) {
    .product-detail-purchase-row,
    .product-detail-cart-button {
        width: 100%;
    }

    .product-detail-quantity {
        grid-template-columns: 44px minmax(54px, 1fr) 44px;
        width: 100%;
    }

    .product-detail-quantity input {
        width: 100%;
    }
}