/* CSS for loading spinning icon */
.loading-icon {
    border: 4px solid rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    border-top: 4px solid rgba(157, 157, 150, 0.15);
    width: 48px;
    height: 48px;
    animation: spin 1s linear infinite;
    margin-right: 5px;
    display: block;
}

.spinner-overlay {
position: fixed;
top: 50%;
left: 50%;
width: 100%;
height: 100%;
z-index: 10000;
}

/* Animation for spinning icon */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}