/* R781: the visible rail is intentionally limited to the three product workflows. */
.section-nav.canva-rail[data-primary-workflows-only="true"] {
  justify-content: flex-start !important;
  padding-top: 28px !important;
  overflow: visible !important;
}

.section-nav.canva-rail[data-primary-workflows-only="true"] .rail-links-primary-only {
  flex: 0 0 auto !important;
  align-content: start !important;
  gap: 10px !important;
}

.runtime-diagnostics-panel,
.batch-failure-diagnosis {
  margin-top: 14px;
  border: 1px solid color-mix(in srgb, #ef4444 34%, var(--line));
  border-radius: 15px;
  background: color-mix(in srgb, #ef4444 7%, var(--soft));
  overflow: hidden;
}

.runtime-diagnostics-panel > summary,
.batch-failure-diagnosis > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 15px;
  cursor: pointer;
  color: var(--text);
}

.runtime-diagnostics-panel > summary span,
.batch-failure-diagnosis > summary span {
  display: grid;
  gap: 3px;
}

.runtime-diagnostics-panel > summary small,
.batch-failure-diagnosis > summary small {
  color: var(--muted);
  font-size: .74rem;
}

.runtime-diagnostics-body,
.batch-failure-diagnosis-body {
  display: grid;
  gap: 10px;
  padding: 0 15px 15px;
}

.runtime-diagnostic-family,
.runtime-diagnostic-event,
.batch-failure-diagnosis-grid > div {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: color-mix(in srgb, var(--card) 88%, transparent);
}

.runtime-diagnostic-family {
  display: grid;
  gap: 5px;
}

.runtime-diagnostic-family-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.runtime-diagnostic-family p,
.runtime-diagnostic-event p,
.batch-failure-diagnosis p {
  margin: 0;
  color: var(--muted);
  line-height: 1.48;
}

.runtime-diagnostic-event-list {
  display: grid;
  gap: 8px;
}

.runtime-diagnostic-event {
  font-size: .8rem;
}

.batch-failure-diagnosis-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.batch-failure-diagnosis-grid strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
  font-size: .76rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.batch-product-card-compact .batch-failure-diagnosis {
  margin-top: 10px;
}

@media (max-width: 760px) {
  .batch-failure-diagnosis-grid { grid-template-columns: 1fr; }
}