.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.spinner {
    border: 6px solid #f3f3f3;
    border-top: 6px solid #1061ca;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.spinner-text {
    margin-top: 15px;
    font-family: Arial, sans-serif;
    font-size: 14px;
    color: #1061ca;
    text-align: center;
    max-width: 80%;
}