.loader-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: #fff;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 6px;
    background-color: #eee;
}
.loader-wrapper .loader {
    height: 80px;
    width: 80px;
}
.loader-wrapper.is-active {
    opacity: 1;
    z-index: 1;
}

.is-loading {
    position: relative;
}

[data-theme=dark] .loader-wrapper {
    background-color: #111;
}

@media (prefers-color-scheme: dark) {
    .loader-wrapper {
        background-color: #111;
    }
}