.nav-button[data-page="telemetry-page"]::before {
  mask-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 19V11M10 19V5M16 19V9M22 19V3' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 19V11M10 19V5M16 19V9M22 19V3' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

.telemetry-filters {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr)) auto;
  align-items: end;
  gap: 14px;
  padding: 18px;
}

.telemetry-filters [hidden] {
  display: none;
}

.telemetry-status {
  min-height: 22px;
  color: var(--admin-muted);
  font-size: 12px;
}

.telemetry-status.error {
  color: var(--admin-danger);
}

.telemetry-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.telemetry-metric {
  display: grid;
  gap: 6px;
  border: 1px solid var(--admin-line);
  border-radius: 14px;
  padding: 18px;
  background: var(--admin-panel);
}

.telemetry-metric span,
.telemetry-metric small {
  color: var(--admin-muted);
  font-size: 12px;
}

.telemetry-metric strong {
  font-size: 28px;
  letter-spacing: -0.04em;
}

.telemetry-breakdowns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.telemetry-panel {
  padding: 18px;
}

.telemetry-panel > header,
.telemetry-section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.telemetry-panel h3,
.telemetry-section h3,
.telemetry-detail-modal h3 {
  margin: 0;
  color: var(--admin-text);
  font-size: 14px;
}

.telemetry-panel header span {
  color: var(--admin-subtle);
  font-size: 11px;
}

.distribution-list {
  display: grid;
  gap: 13px;
  margin-top: 18px;
}

.distribution-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px 12px;
  color: var(--admin-muted);
  font-size: 12px;
}

.distribution-track {
  grid-column: 1 / -1;
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--admin-surface-raised);
}

.distribution-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--admin-text);
}

.telemetry-section {
  display: grid;
  gap: 12px;
}

.telemetry-table {
  min-width: 880px;
}

.telemetry-level {
  display: inline-flex;
  border-radius: 999px;
  padding: 3px 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--admin-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.telemetry-level.error {
  background: var(--admin-danger-bg);
  color: var(--admin-danger);
}

.telemetry-level.warn {
  background: rgba(255, 159, 10, 0.12);
  color: #ff9f0a;
}

.telemetry-issue-list {
  display: grid;
  gap: 10px;
}

.telemetry-issue {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 18px;
  border: 1px solid var(--admin-line);
  border-radius: 12px;
  padding: 16px 18px;
  background: var(--admin-panel);
}

.telemetry-issue p {
  grid-column: 1 / -1;
}

.telemetry-detail-modal {
  width: min(920px, 100%);
}

.telemetry-detail-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.telemetry-detail-summary div {
  border: 1px solid var(--admin-line);
  border-radius: 10px;
  padding: 12px;
}

.telemetry-detail-summary dt {
  color: var(--admin-subtle);
  font-size: 11px;
}

.telemetry-detail-summary dd {
  margin: 4px 0 0;
  overflow-wrap: anywhere;
  color: var(--admin-text);
  font-size: 13px;
}

.telemetry-json {
  max-height: 340px;
  overflow: auto;
  border: 1px solid var(--admin-line);
  border-radius: 10px;
  padding: 14px;
  background: #090909;
  color: #c9d1d9;
  font: 12px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

@media (max-width: 1100px) {
  .telemetry-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .telemetry-breakdowns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .telemetry-filters,
  .telemetry-metrics,
  .telemetry-detail-summary {
    grid-template-columns: 1fr;
  }
}