.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(3px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
    pointer-events: none;
}

.loader-wrapper.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.loader {
    width: 100px;
    aspect-ratio: 1;
    display: grid;
    color: #ffffff;
    background: radial-gradient(farthest-side, currentColor calc(100% - 15px),#0000 calc(100% - 14px) 0);
    -webkit-mask: radial-gradient(farthest-side,#0000 calc(100% - 30px),#000 calc(100% - 29px));
    mask: radial-gradient(farthest-side,#0000 calc(100% - 30px),#000 calc(100% - 29px));
    border-radius: 50%;
    animation: l19 2s infinite linear;
    z-index: 9999;
}

.loader::before,
.loader::after {    
    content: "";
    grid-area: 1/1;
    background:
        linear-gradient(currentColor 0 0) center,
        linear-gradient(currentColor 0 0) center;
    background-size: 100% 14px, 14px 100%;
    background-repeat: no-repeat;
}

.loader::after {
    transform: rotate(45deg);
}

@keyframes l19 { 
    100% { transform: rotate(360deg); }     
}