.input-assist {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: .65rem;
  padding: .55rem 1rem;
  border-top: 1px solid var(--border, #353842);
  color: var(--text-muted, #a4adbe);
  background: var(--surface, #16181e);
  font-size: .8rem;
}
.input-assist[hidden], .input-channel-select[hidden] { display: none; }
.input-assist-status { flex: 1 1 18rem; }
.input-assist .control { font-size: .8rem; min-height: 2rem; }
body.view-advanced .input-assist,
body:not(.view-advanced) .input-channel-advanced { display: none; }
.input-channel-advanced { max-width: 12rem; }
.input-channel-advanced[aria-invalid="true"] { border-color: var(--warning, #e4a72b); }
.node-card[data-family="autogain"] { --pm-family: #a6c8ad; }
.auto-gain-readout { grid-column: 1 / -1; max-width: 19rem; padding: .6rem; border-top: 1px solid var(--border, #353842); }
.auto-gain-value { font-size: .85rem; margin: 0 0 .5rem; }
.auto-gain-hint, .gate-calibration-note { font-size: .75rem; color: var(--text-muted, #a4adbe); margin: .5rem 0 0; }
.gate-calibration-note { grid-column: 1 / -1; }
@media (max-width: 700px) {
  .input-assist { flex-wrap: wrap; padding: .5rem .75rem; }
  .input-assist-status { flex-basis: 100%; }
}