<!-- CSS Styles for topology visualization -->
<style>
.cy-topology {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 20px;
    box-shadow: inset 0 2px 8px rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.08);
    width: 100%;
    height: 600px;
}

/* Tooltip styling for node hover */
.cy-tooltip {
    position: absolute;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    color: #1e293b;
    padding: 16px 20px;
    border-radius: 14px;
    font-size: 13px;
    pointer-events: none;
    z-index: 9999;
    display: none;
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.15), 0 2px 8px rgba(37, 99, 235, 0.08);
    max-width: 320px;
    border: 1px solid rgba(59, 130, 246, 0.1);
    line-height: 1.6;
}

.cy-tooltip strong {
    color: #1e40af;
    font-size: 15px;
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
}
</style>