/* Everroux generic Calculations page shell — shared beam-app trace layout. */

.trace-calculations {
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1 1 auto;
}

.trace-shell__header h2 {
  margin: 0 0 0.35rem;
  color: var(--er-color-navy, #1f4e79);
  font-size: var(--er-type-section, 1rem);
  font-weight: var(--er-weight-semibold, 600);
}

.trace-shell__lead {
  margin: 0 0 0.65rem;
  color: var(--ui-text-muted, #4f5b66);
  font-size: var(--er-type-note, 0.8125rem);
  line-height: 1.35;
}

.trace-shell__meta {
  margin: 0 0 0.35rem;
  color: var(--ui-text-muted, #4f5b66);
  font-size: var(--er-type-fine, 0.75rem);
}

.trace-calculations__reports {
  margin: 0 0 0.65rem;
}

.trace-shell__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: flex-start;
  margin: 0.75rem 0 1rem;
}

.trace-shell__group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.trace-shell__btn {
  min-height: var(--er-btn-height, 26px);
  border: 1px solid var(--er-color-navy, #1f4e79);
  border-radius: 6px;
  padding: 0.3rem 0.65rem;
  background: #ffffff;
  color: var(--er-color-navy, #1f4e79);
  font: inherit;
  font-size: var(--er-type-label, 0.8125rem);
  cursor: pointer;
}

.trace-shell__btn.is-active {
  background: var(--er-color-navy, #1f4e79);
  color: #ffffff;
}

.trace-shell__layout {
  display: grid;
  grid-template-columns: minmax(11rem, 14rem) minmax(0, 1fr);
  gap: var(--er-section-gap, 8px);
}

.trace-contents {
  border: 1px solid var(--ui-border-subtle, #e6e8eb);
  border-radius: 8px;
  padding: 0.75rem;
  background: #ffffff;
}

.trace-contents h3 {
  margin: 0 0 0.5rem;
  font-size: var(--er-type-label, 0.8125rem);
  color: var(--er-color-navy, #1f4e79);
}

.trace-contents ol {
  margin: 0;
  padding-left: 1.1rem;
}

.trace-contents button {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--er-color-navy, #1f4e79);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.trace-stage {
  margin-bottom: 0.85rem;
}

.trace-stage__header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  width: 100%;
  border: 1px solid var(--ui-border-subtle, #e6e8eb);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  background: var(--ui-surface-muted, #f5f7f9);
  color: var(--er-color-navy, #1f4e79);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.trace-stage__header strong {
  font-weight: var(--er-weight-semibold, 600);
}

.trace-calculations .data-table,
.trace-shell .data-table {
  width: 100%;
  margin-top: 0.65rem;
  border-collapse: collapse;
  background: #ffffff;
  border: 1px solid var(--ui-border-subtle, #e6e8eb);
  border-radius: 10px;
  overflow: hidden;
  font-size: var(--er-type-table, 11px);
}

.trace-calculations .data-table th,
.trace-calculations .data-table td,
.trace-shell .data-table th,
.trace-shell .data-table td {
  padding: var(--er-table-cell-y, 0.35rem) var(--er-table-cell-x, 0.55rem);
  border-bottom: 1px solid var(--ui-border-subtle, #e6e8eb);
  text-align: left;
  vertical-align: top;
}

.trace-calculations .data-table th,
.trace-shell .data-table th {
  color: var(--er-color-navy, #1f4e79);
  background: var(--ui-surface-muted, #f5f7f9);
  font-weight: var(--er-weight-semibold, 600);
}

.trace-calculations-table td {
  vertical-align: top;
}

.trace-calculations-table td code {
  font-size: 0.92em;
}

.trace-calculations-table .unity-pass {
  color: var(--er-color-success, #15803d);
  font-weight: 600;
}

.trace-calculations-table .unity-fail {
  color: var(--er-color-danger, #b91c1c);
  font-weight: 600;
}

.trace-shell--empty {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 12rem;
}

.trace-shell__empty {
  margin: 1rem 0;
  max-width: 42rem;
  padding: 1rem 1.1rem;
  border: 1px dashed var(--ui-border-subtle, #e6e8eb);
  border-radius: 8px;
  background: var(--ui-surface-muted, #f5f7f9);
  color: var(--ui-text-muted, #4f5b66);
  line-height: 1.45;
}

.trace-shell__find {
  display: none;
}

[data-trace-search-slot] {
  flex: 1 1 24rem;
  min-width: min(100%, 22rem);
}

@media (max-width: 1100px) {
  .trace-shell__layout {
    grid-template-columns: 1fr;
  }
}