.timeline-list,
.phase-ladder,
.transaction-view,
.receipt-view,
.ledger-panel {
  display: grid;
  gap: 1px;
  background: var(--rule);
}

.timeline-list {
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  border-bottom: 1px solid var(--rule);
}

.timeline-step,
.evidence-row {
  display: grid;
  gap: 0.24rem;
  width: 100%;
  min-width: 0;
  border: 0;
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  text-align: left;
}

.timeline-step {
  padding: 0.7rem;
}

.timeline-step.selected,
.evidence-row:focus,
.ledger-tabs button.selected {
  outline: 2px solid var(--stamp);
  outline-offset: -2px;
}

.timeline-step.failed strong,
.evidence-row.invariant strong,
.evidence-row.command.close strong {
  color: var(--close);
}

.evidence-row.command.open strong {
  color: var(--open);
}

.timeline-step small,
.timeline-step span,
.evidence-row span,
.ledger-line,
.receipt-fact span {
  color: var(--ink-muted);
  overflow-wrap: anywhere;
}

.phase-ladder {
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  border-bottom: 1px solid var(--rule);
}

.phase-node {
  padding: 0.48rem 0.65rem;
  background: var(--paper-high);
  color: var(--ink-muted);
  font-size: 0.72rem;
}

.transaction-view,
.receipt-view {
  align-content: start;
  padding: 1px;
}

.evidence-section {
  display: grid;
  gap: 1px;
  background: var(--rule);
}

.evidence-section h3,
.receipt-fact,
.raw-block,
.empty-state,
.ledger-line {
  margin: 0;
  padding: 0.62rem 0.72rem;
  background: var(--paper);
}

.evidence-row {
  padding: 0.62rem 0.72rem;
}

.evidence-row.command strong {
  overflow-wrap: anywhere;
}

.receipt-fact {
  display: grid;
  gap: 0.25rem;
}

.receipt-fact strong {
  font-weight: 500;
  text-transform: uppercase;
}

.raw-block summary {
  cursor: pointer;
  color: var(--stamp);
  text-transform: uppercase;
}

.raw-block pre {
  max-height: 18rem;
  margin: 0.6rem 0 0;
  overflow: auto;
  color: var(--ink-muted);
  font: inherit;
  white-space: pre-wrap;
}

.ledger {
  border-top: 1px solid var(--rule);
  border-right: 0;
}

.ledger-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.ledger-tabs button {
  min-height: 2.35rem;
  border-width: 0 1px 1px 0;
  text-transform: uppercase;
}

.ledger-panel {
  min-height: 9rem;
  padding: 1px;
}

.ledger-stack {
  display: grid;
  gap: 1px;
  background: var(--rule);
}

.ledger-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  font-size: 0.78rem;
}

.ledger-table th,
.ledger-table td {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--rule);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.ledger-table th {
  color: var(--ink-muted);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
}

button:focus-visible,
select:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--stamp);
  outline-offset: 2px;
}

@media (max-width: 1000px) {
  .workstation-head,
  .recorder-board,
  .recorder-toolbar {
    grid-template-columns: 1fr;
  }

  .manifest-grid,
  .ledger-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .source-rail,
  .transaction-recorder,
  .receipt-inspector,
  .trace-heading,
  .manifest-grid > div {
    border-right: 0;
  }
}