.wpsummarize-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px;
}

.wpsummarize-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: wpsummarize-spin 0.8s linear infinite;
}

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