/* Update Diagram Center - Remove Link Styling */
.diagram-center-content {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    color: var(--white);
    transition: all 0.3s ease;
}

.diagram-center-content .diagram-center-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.diagram-center-content .diagram-center-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.diagram-center-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.6;
}

/* Remove old link styles */
.diagram-link-hint {
    display: none !important;
}