/* HTML: <div class="loader"></div> */

.loading-overlay {

    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.75);
    position: fixed;
    z-index: 1000;
    place-items: center;
    backdrop-filter: blur(15px);
    display: none;

}
.loading-overlay.show {
    display: grid;
}

.loader {
    width: 50px;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 8px solid #0000;
    border-right-color: var(--bs-primary);
    position: relative;
    animation: l24 1s infinite linear;
}
.loader:before,
.loader:after {
    content: "";
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: inherit;
    animation: inherit;
    animation-duration: 2s;
}

.loader:after {
    animation-duration: 4s;
}

@keyframes l24 {
    100% {transform: rotate(1turn)}
}