.ajax-loader {
    position: fixed;
    top: 15px;
    right: 15px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid #fff;
    border-bottom-color: transparent;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}