/**
 * Archetype 5: Deterministic Math, ML & Academic Calculators (.zml-view-calc-workbench)
 * Strictly <= 250 lines
 */
.zml-view-calc-workbench .zml-calc-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  background: var(--zml-bg-surface);
  border: 1px solid var(--zml-border-strong);
  border-radius: var(--zml-radius-lg);
  padding: 1.6rem;
  box-shadow: var(--zml-shadow-card), var(--zml-specular);
}
.zml-view-calc-workbench .zml-calc-controls {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}
.zml-view-calc-workbench .zml-field-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}
.zml-view-calc-workbench .zml-field-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--zml-text-secondary);
}
.zml-view-calc-workbench .zml-input,
.zml-view-calc-workbench .zml-select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 0.68rem 0.9rem;
  border-radius: var(--zml-radius-sm);
  border: 1px solid var(--zml-border-subtle);
  background: var(--zml-bg-primary);
  color: var(--zml-text-primary);
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.zml-view-calc-workbench .zml-input:focus,
.zml-view-calc-workbench .zml-select:focus {
  outline: none;
  border-color: var(--zml-accent-primary);
  box-shadow: 0 0 0 3px var(--zml-accent-soft);
}
.zml-view-calc-workbench .zml-sem-builder {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.95rem;
  border-radius: var(--zml-radius-sm);
  border: 1px solid var(--zml-border-subtle);
  background: var(--zml-bg-elevated);
}
.zml-view-calc-workbench .zml-sem-col-headers {
  display: grid;
  grid-template-columns: 1fr 1fr 2.2rem;
  gap: 0.5rem;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--zml-text-muted);
  padding: 0 0.25rem;
}
.zml-view-calc-workbench .zml-sem-rows {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.zml-view-calc-workbench .zml-sem-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 0.5rem;
  align-items: center;
}
.zml-view-calc-workbench .zml-calc-readout {
  background: var(--zml-bg-elevated);
  border: 1px solid var(--zml-border-strong);
  border-top: 3px solid var(--zml-accent-primary);
  border-radius: var(--zml-radius-md);
  padding: 1.45rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.15rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  min-width: 0;
}
.zml-view-calc-workbench .zml-readout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
  flex-wrap: wrap;
}
.zml-view-calc-workbench .zml-primary-score {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--zml-accent-primary);
  font-family: var(--zml-font-mono);
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  letter-spacing: -0.02em;
  overflow-wrap: break-word;
}
.zml-view-calc-workbench .zml-formula-trace {
  padding: 0.85rem;
  border-radius: var(--zml-radius-sm);
  border: 1px solid var(--zml-border-subtle);
  background: var(--zml-bg-primary);
  font-family: var(--zml-font-mono);
  font-size: 0.82rem;
  color: var(--zml-text-secondary);
  white-space: pre-wrap;
  overflow-wrap: break-word;
  line-height: 1.6;
}
.zml-view-calc-workbench .zml-wc-telemetry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
}
.zml-view-calc-workbench .zml-wc-stat-card {
  background: var(--zml-bg-elevated);
  border: 1px solid var(--zml-border-subtle);
  border-radius: var(--zml-radius-sm);
  padding: 0.65rem 0.75rem;
  text-align: center;
}
.zml-view-calc-workbench .zml-wc-stat-val {
  display: block;
  font-family: var(--zml-font-mono);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--zml-accent-primary);
}
.zml-view-calc-workbench .zml-wc-stat-lbl {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--zml-text-muted);
}
@media (max-width: 820px) {
  .zml-view-calc-workbench .zml-calc-grid { grid-template-columns: 1fr; }
  .zml-view-calc-workbench .zml-wc-telemetry-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .zml-view-calc-workbench .zml-calc-grid { padding: 1.05rem; gap: 1.15rem; }
  .zml-view-calc-workbench .zml-calc-readout { padding: 1.1rem; }
  .zml-view-calc-workbench .zml-primary-score { font-size: 1.85rem; }
}