html, body {
    height: 100%;
    margin: 0;
}

.network-shell {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

.network-topbar {
    flex-shrink: 0;
    min-height: 52px;
}

.network-map {
    flex: 1;
    min-height: 0;
}

.table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.table td {
    vertical-align: middle;
}