.wp-ai-workflows-loading {
    text-align: center;
    padding: 20px;
}

.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 10px;
}

.loading-text {
    color: #666;
    font-size: 14px;
    margin-top: 10px;
}

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

.wp-ai-workflows-error {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 10px;
    border-radius: 4px;
    margin: 10px 0;
}

.wp-ai-workflows-output-content {
    padding: 10px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    margin: 10px 0;
}