.topology-map {
  margin-bottom: 20px;
  color: var(--muted);
  min-height: 620px;
}

.topology-map svg {
  width: 100%;
  height: auto;
  display: block;
}

.topology-bg {
  fill: #070707;
  stroke: rgba(245, 158, 11, 0.28);
}

.topology-panel {
  fill: url("#topologyPanel");
  stroke: rgba(255, 255, 255, 0.08);
}

.topology-core {
  fill: rgba(245, 158, 11, 0.11);
  stroke: rgba(245, 158, 11, 0.48);
  stroke-width: 2;
  filter: drop-shadow(0 0 30px rgba(245, 158, 11, 0.22));
}

.topology-core-inner {
  fill: rgba(8, 12, 14, 0.88);
  stroke: rgba(86, 182, 194, 0.32);
}

.topology-node {
  fill: rgba(18, 18, 18, 0.94);
  stroke: rgba(86, 182, 194, 0.34);
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.32));
}

.topology-backplane {
  fill: rgba(0, 0, 0, 0.18);
  stroke: rgba(255, 255, 255, 0.08);
}

.topology-link {
  stroke: rgba(245, 158, 11, 0.36);
  stroke-width: 2;
  fill: none;
}

.topology-service-link {
  stroke: rgba(86, 182, 194, 0.28);
  stroke-width: 1.5;
}

.topology-flow {
  stroke: rgba(245, 158, 11, 0.46);
  stroke-width: 2;
  fill: none;
  marker-end: url("#topologyArrow");
}

.topology-arrow {
  fill: rgba(245, 158, 11, 0.72);
}

.topology-dot {
  fill: var(--green);
  filter: drop-shadow(0 0 6px rgba(152, 195, 121, 0.5));
}

.topology-service {
  fill: rgba(86, 182, 194, 0.12);
  stroke: rgba(86, 182, 194, 0.62);
  stroke-width: 2;
}

.topology-account-service-bg {
  fill: rgba(245, 158, 11, 0.09);
  stroke: rgba(245, 158, 11, 0.24);
}

.topology-tier-live {
  fill: rgba(18, 18, 18, 0.96);
  stroke: rgba(86, 182, 194, 0.54);
  filter: drop-shadow(0 12px 22px rgba(0, 0, 0, 0.34));
}

.topology-tier-missing {
  fill: rgba(18, 18, 18, 0.78);
  stroke: rgba(229, 192, 123, 0.32);
  stroke-dasharray: 6 6;
}

.topology-service-label,
.topology-core-title {
  fill: var(--text);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.topology-core-title {
  font-size: 16px;
}

.topology-core-sub {
  fill: var(--muted);
  font-size: 12px;
}

.topology-core-count,
.topology-service-count,
.topology-node-count,
.topology-account-service-count {
  fill: var(--amber);
  font-size: 12px;
  font-weight: 800;
}

.topology-kicker {
  fill: var(--amber);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.topology-headline {
  fill: var(--text);
  font-size: 24px;
  font-weight: 850;
}

.topology-mini-title {
  fill: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.topology-title {
  fill: var(--text);
  font-size: 13px;
  font-weight: 700;
}

.topology-grid-title {
  fill: var(--text);
  font-size: 18px;
  font-weight: 800;
}

.topology-grid-sub,
.topology-sub {
  fill: var(--muted);
  font-size: 11px;
}

.topology-account-service-name {
  fill: var(--text);
  font-size: 9px;
  font-weight: 900;
}

.topology-account-service-meta {
  fill: rgba(255, 255, 255, 0.58);
  font-size: 9px;
}

.topology-tier-row {
  fill: var(--text);
  font-size: 11px;
  font-weight: 800;
}

.topology-tier-empty {
  fill: rgba(229, 192, 123, 0.78);
  font-size: 12px;
  font-weight: 700;
}

.topology-note {
  fill: rgba(255, 255, 255, 0.46);
  font-size: 12px;
}

.topology-health-live {
  fill: rgba(152, 195, 121, 0.24);
  stroke: var(--green);
  stroke-width: 2;
  filter: drop-shadow(0 0 12px rgba(152, 195, 121, 0.42));
}

.topology-health-unknown {
  fill: rgba(229, 192, 123, 0.16);
  stroke: var(--yellow);
  stroke-width: 2;
}

.topology-health-label {
  fill: var(--text);
  font-size: 9px;
  font-weight: 900;
}