/* Line Builder Loading Spinner - Magento Style */
.summary-items .item.total {
    position: relative;
    min-height: 100px;
}

.item.total.loading .price-wrapper,
.item.total.loading .add-to-cart {
    filter: blur(2px);
    opacity: 0.5;
    pointer-events: none;
}

.item.total .line-builder-loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
    width: 48px;
    height: 48px;
    border: 4px solid rgba(25, 121, 195, 0.2);
    border-top-color: #1979c3;
    border-radius: 50%;
    animation: spinner-ring 0.8s linear infinite;
}

@keyframes spinner-ring {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}