.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.75);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
    z-index: 1000;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

    .loading-overlay.show {
        opacity: 1;
        visibility: visible;
    }

.loading-spinner {
    width: 56px;
    height: 56px;
    border: 5px solid #d7e6fb;
    border-top: 5px solid #0070f2;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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