.loading-overlay {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        align-items: center;
        justify-content: center;
        z-index: 9999;
        pointer-events: auto;
}

.spinner {
        width: 50px;
        height: 50px;
        border: 5px solid rgba(255, 255, 255, 0.2);
        border-top: 5px solid white;
        border-radius: 50%;
        animation: spin 1s linear infinite;
}

@keyframes spin {
        0% {
                transform: rotate(0deg);
        }
        100% {
                transform: rotate(360deg);
        }
}