ner {
    position: relative;
}

#annotation-summary {
    margin-bottom: 20px;
}
.summary-section {
    margin-bottom: 15px;
}
.summary-section p {
    margin: 5px 0;
}
.class-mapping {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}
.class-card {
    background: #fff;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    flex: 1;
    min-width: 200px;
    transition: transform 0.2s;
}
.class-card:hover {
    transform: translateY(-3px);
}
.class-card.match {
  