.cluster-grid {
display: flex;
flex-wrap: wrap;
gap: 1rem;
justify-content: center;
}
.cluster-node {
padding: 1rem;
border-radius: 12px;
min-width: 220px;
max-width: 250px;
text-align: center;
transition: all 0.3s ease;
box-shadow: 0 2px 8px rgba(0,0,0,0.3);
color: #ECEFF1 !important;
}
.cluster-node h6 {
color: #ECEFF1 !important;
font-weight: bold;
}
.cluster-node .small {
color: #B0BEC5 !important;
}
.cluster-node:hover {
transform: translateY(-5px);
box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.btn-xs {
padding: 0.25rem 0.5rem;
font-size: 0.75rem;
}

.workflow-step {
    padding: 0.75rem;
    border-left: 3px solid var(--v2-border-color);
    margin-left: 0.5rem;
}
.workflow-step.active {
    border-left-color: #0d6efd;
    background: rgba(69, 90, 100, 0.15);
}
.workflow-step.completed {
    border-left-color: #198754;
    background: rgba(93, 64, 55, 0.15);
}
.alert-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}