.systems-evidence-mode-inline {
  margin-inline-start: 0.5rem;
  vertical-align: middle;
}

.focus-metric strong[data-evidence-mode="stale-measured"] {
  color: var(--warning);
}

.focus-metric strong[data-evidence-mode="unavailable"],
.focus-metric strong[data-evidence-mode="unknown"] {
  color: var(--text-dim);
}

.systems-evidence-cell {
  min-width: 180px;
}

.systems-evidence-detail {
  margin-top: 0.45rem;
  display: block;
  overflow-wrap: anywhere;
  color: var(--text-dim);
  line-height: 1.55;
}

.systems-heatmap-cell {
  cursor: crosshair;
  transition:
    border-color 120ms ease,
    opacity 120ms ease;
}

.systems-heatmap-cell:hover {
  z-index: 1;
  border-color: var(--accent);
  opacity: 0.95;
}

.systems-heatmap-cell[data-evidence-mode="unknown"] {
  border-style: dashed;
  border-color: var(--border-hi);
  background: transparent;
}

.systems-heatmap-padding {
  visibility: hidden;
}

.systems-activity-tooltip {
  position: fixed;
  z-index: 500;
  max-width: min(360px, calc(100vw - 32px));
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-hi);
  border-radius: 4px;
  background: var(--bg-1);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  color: var(--text);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  pointer-events: none;
}

.systems-activity-tooltip[hidden] {
  display: none;
}

.systems-availability-table td:nth-child(2),
.systems-availability-table td:nth-child(3),
.systems-availability-table td:nth-child(4),
.systems-availability-table td:nth-child(5) {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

#deployment-evidence-mode {
  flex: 0 0 auto;
}

.systems-evidence-disclosure {
  min-width: 0;
  max-width: 100%;
  margin-top: 1rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(17, 17, 24, 0.62);
}

.systems-evidence-disclosure > summary {
  min-height: 44px;
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.systems-evidence-disclosure > summary:hover,
.systems-evidence-disclosure > summary:focus-visible {
  color: var(--accent);
}

.systems-evidence-disclosure[open] > summary {
  border-bottom: 1px solid var(--border);
}

.systems-evidence-disclosure .focus-table-wrap {
  border: 0;
  border-radius: 0 0 8px 8px;
}

/* Keep wide evidence tables inside their own scrollports, including the source
   HTML before JavaScript enhancement. Layout and paint containment prevent a
   wide table from contributing to document-level horizontal overflow while the
   scroll region remains independently usable. */
.systems-detail-page[data-systems-detail="evidence"] .focus-table-wrap {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  contain: layout paint inline-size;
}

/* The no-JavaScript source document must obey the same shrink boundary as the
   enhanced shell. Grid and flex descendants can otherwise retain an intrinsic
   min-content width even when their own table scrollports are contained. Keep
   every structural evidence container shrinkable without clipping its intended
   local overflow regions. */
.systems-detail-page[data-systems-detail="evidence"] .focus-main,
.systems-detail-page[data-systems-detail="evidence"] .focus-main > *,
.systems-detail-page[data-systems-detail="evidence"] .focus-section,
.systems-detail-page[data-systems-detail="evidence"] .systems-detail-workbench,
.systems-detail-page[data-systems-detail="evidence"] .systems-detail-panel,
.systems-detail-page[data-systems-detail="evidence"] .focus-grid,
.systems-detail-page[data-systems-detail="evidence"] .focus-provenance,
.systems-detail-page[data-systems-detail="evidence"] .focus-rail,
.systems-detail-page[data-systems-detail="evidence"] .systems-detail-boundary,
.systems-detail-page[data-systems-detail="evidence"] .systems-detail-ledger,
.systems-detail-page[data-systems-detail="evidence"] .systems-evidence-disclosure {
  min-width: 0;
  max-width: 100%;
}

.systems-detail-page[data-systems-detail="evidence"] .focus-rail a,
.systems-detail-page[data-systems-detail="evidence"] .focus-note,
.systems-detail-page[data-systems-detail="evidence"] .systems-detail-boundary dd,
.systems-detail-page[data-systems-detail="evidence"] .systems-detail-ledger dd {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.systems-detail-page[data-systems-detail="evidence"]
  .systems-detail-workbench--support
  .systems-detail-panel:first-child
  .focus-table {
  min-width: 0;
  table-layout: fixed;
}

.systems-detail-page[data-systems-detail="evidence"]
  .systems-detail-workbench--support
  .systems-detail-panel:first-child
  .focus-table th,
.systems-detail-page[data-systems-detail="evidence"]
  .systems-detail-workbench--support
  .systems-detail-panel:first-child
  .focus-table td {
  overflow-wrap: anywhere;
}

.systems-detail-page[data-systems-detail="evidence"]
  .systems-detail-workbench--support
  .systems-detail-panel:first-child
  .focus-table th:nth-child(1) { width: 18%; }
.systems-detail-page[data-systems-detail="evidence"]
  .systems-detail-workbench--support
  .systems-detail-panel:first-child
  .focus-table th:nth-child(2) { width: 15%; }
.systems-detail-page[data-systems-detail="evidence"]
  .systems-detail-workbench--support
  .systems-detail-panel:first-child
  .focus-table th:nth-child(3) { width: 37%; }
.systems-detail-page[data-systems-detail="evidence"]
  .systems-detail-workbench--support
  .systems-detail-panel:first-child
  .focus-table th:nth-child(4) { width: 30%; }

@media (min-width: 1025px) {
  .systems-detail-page[data-systems-detail="reliability"]
    .systems-detail-workbench:not(.systems-detail-workbench--support)
    .focus-table {
    min-width: 0;
  }

  .systems-detail-page[data-systems-detail="reliability"]
    .systems-detail-compact-grid.cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Keep the source-only mobile fallback inside the viewport without clipping
   overflow out of existence. Wide tables must stay in their own scrollports;
   document-level clip would hide regressions from the Batch H overflow gate. */
@media (max-width: 767px) {
  .systems-detail-page[data-systems-detail="evidence"]
    > nav[aria-label="Primary navigation"]:not(.atlas-nav-shell) {
    max-width: 100vw;
  }

  .systems-detail-page[data-systems-detail="evidence"] .focus-main {
    max-width: calc(100vw - 32px);
  }
}

@media (max-width: 620px) {
  .systems-evidence-mode-inline {
    margin-inline-start: 0;
    margin-top: 0.5rem;
  }

  .systems-evidence-cell {
    min-width: 160px;
  }

  .systems-evidence-disclosure > summary {
    font-size: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .systems-heatmap-cell {
    transition: none;
  }
}