.workflow-trace {
  display: grid;
  gap: var(--spacing-xl);
}

.workflow-trace .page-header {
  margin-bottom: 0;
}

.workflow-trace__summary,
.workflow-trace__panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
}

.workflow-trace__summary {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(420px, 2fr) auto;
  align-items: start;
  gap: var(--spacing-xl);
  border-left: 4px solid var(--color-primary);
}

.workflow-trace__summary h2,
.workflow-trace__panel h2 {
  margin: var(--spacing-sm) 0;
}

.workflow-trace__facts,
.workflow-trace__node dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-md);
  margin: 0;
}

.workflow-trace__facts dt,
.workflow-trace__node dt {
  color: var(--color-text-subtle);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.workflow-trace__facts dd,
.workflow-trace__node dd {
  margin: var(--spacing-xs) 0 0;
  overflow-wrap: anywhere;
}

.workflow-trace__nodes,
.workflow-trace__state-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.workflow-trace__node,
.workflow-trace__state-grid article,
.workflow-trace__approval {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  background: var(--color-surface-raised);
}

.workflow-trace__node header,
.workflow-trace__approval,
.workflow-trace__approval-actions {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.workflow-trace__node header small,
.workflow-trace__table td small,
.workflow-trace__state-grid small {
  display: block;
  color: var(--color-text-subtle);
  margin-top: var(--spacing-xs);
}

.workflow-trace__node dl {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: var(--spacing-lg);
}

.workflow-trace__reason {
  border-left: 3px solid var(--color-warning);
  padding-left: var(--spacing-sm);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.workflow-trace pre {
  max-height: 260px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding: var(--spacing-sm);
  background: var(--color-background);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
}

.workflow-trace__table-wrap {
  overflow-x: auto;
}

.workflow-trace__table {
  width: 100%;
  border-collapse: collapse;
}

.workflow-trace__table th,
.workflow-trace__table td {
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  text-align: left;
}

.workflow-trace__table th {
  color: var(--color-text-subtle);
  background: var(--color-surface-raised);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.workflow-trace__approval {
  margin-top: var(--spacing-md);
  border-left: 4px solid var(--color-warning);
}

.workflow-trace__approval-form {
  min-width: 280px;
}

.workflow-trace__approval-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-sm) var(--spacing-lg);
  margin: var(--spacing-md) 0;
}

.workflow-trace__approval-facts dt {
  color: var(--color-text-subtle);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.workflow-trace__approval-facts dd {
  margin: var(--spacing-xs) 0 0;
  overflow-wrap: anywhere;
}

.workflow-trace__approval-actions {
  justify-content: flex-start;
  margin-top: var(--spacing-md);
}

.workflow-trace__events {
  list-style: none;
  padding: 0;
  margin: var(--spacing-lg) 0 0;
}

.workflow-trace__events li {
  display: grid;
  grid-template-columns: 3rem minmax(220px, 1fr) minmax(200px, 2fr);
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--color-border);
}

.workflow-trace__events p {
  margin: var(--spacing-xs) 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.workflow-trace__empty {
  color: var(--color-text-subtle);
}

@media (max-width: 900px) {
  .workflow-trace__summary,
  .workflow-trace__approval,
  .workflow-trace__events li {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .workflow-trace__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workflow-trace__approval-facts {
    grid-template-columns: 1fr;
  }
}