/* BGE Self-Assessment Plugin - iFrame Styles */

.bge-assessment-container {
    margin: 20px 0;
    padding: 0;
}

.bge-assessment-iframe {
    max-width: 100%;
    border: 1px solid #ddd;
    border-radius: 8px;
    display: block;
    margin: 0 auto;
}

/* Responsive iFrame */
@media (max-width: 768px) {
    .bge-assessment-iframe {
        height: auto !important;
        min-height: 600px;
    }
}

/* Error message */
.bge-error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 15px;
    border-radius: 5px;
    margin: 15px 0;
}

/* Loading state */
.bge-assessment-loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

.bge-assessment-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

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