/* Add to cart button loading state */
.single_add_to_cart_button.loading {
    opacity: 0.7;
    position: relative;
    padding-right: 2.618em;
    cursor: wait;
}

.single_add_to_cart_button.loading::after {
    font-family: "Font Awesome 5 Free";
    content: "\f110";
    position: absolute;
    right: 1em;
    top: 50%;
    transform: translateY(-50%);
    animation: fa-spin 1s infinite steps(8);
    font-weight: 900;
}

@keyframes fa-spin {
    0% {
        transform: translateY(-50%) rotate(0deg);
    }
    100% {
        transform: translateY(-50%) rotate(360deg);
    }
}

/* BlockUI styling for product loading state */
.blockUI.blockOverlay {
    background-color: rgba(255, 255, 255, 0.623) !important;
    opacity: 1 !important;
}

.blockUI.blockMsg.blockElement {
    width: auto !important;
    min-width: 130px !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    border: none !important;
    background: #fff !important;
    padding: 15px 25px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    border-radius: 4px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: #333 !important;
}

.blockUI.blockMsg.blockElement::before {
    content: "\f110" !important;
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900 !important;
    margin-right: 10px !important;
    font-size: 16px !important;
    animation: fa-spin 1s infinite steps(8) !important;
    display: inline-block !important;
}