.programmer-display-panel {
  display: grid;
  gap: 0.4rem;
  width: 100%;
}

.programmer-hero {
  display: grid;
  grid-template-columns: minmax(170px, 240px) minmax(0, 1fr);
  align-items: end;
  gap: 1rem;
}

.programmer-readouts {
  display: grid;
  gap: 0.3rem;
  align-content: end;
}

.programmer-readout {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  align-items: center;
  gap: 0.45rem;
  min-height: 1.55rem;
  padding: 0;
  background: transparent;
  color: var(--text-soft);
  text-align: left;
}

.programmer-readout.active {
  color: var(--text);
}

.programmer-readout.active .programmer-readout-base {
  position: relative;
}

.programmer-readout.active .programmer-readout-base::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 0.1rem;
  bottom: 0.1rem;
  width: 2px;
  border-radius: 999px;
  background: var(--accent);
}

.programmer-readout-base {
  font-size: 0.88rem;
}

.programmer-readout-value {
  color: var(--text-soft);
  font-size: 0.82rem;
}

.programmer-display-value {
  justify-self: end;
  align-self: center;
  font-size: clamp(3.8rem, 8vw, 5rem);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 0.95;
}

.programmer-control-row,
.programmer-view-toggles,
.programmer-memory-actions,
.programmer-operator-groups {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.programmer-control-row {
  justify-content: space-between;
  padding-top: 0.25rem;
}

.programmer-icon-toggle,
.programmer-memory-button,
.programmer-group-button,
.programmer-word-size {
  min-height: 28px;
  padding: 0.2rem 0.5rem;
  border-radius: 0;
  background: transparent;
  color: var(--text-soft);
}

.programmer-icon-toggle {
  width: 26px;
  padding: 0;
  justify-content: center;
}

.programmer-icon-toggle.active,
.programmer-memory-button:hover,
.programmer-memory-button:focus-visible,
.programmer-icon-toggle:hover,
.programmer-icon-toggle:focus-visible,
.programmer-group-button:hover,
.programmer-group-button:focus-visible,
.programmer-word-size:hover,
.programmer-word-size:focus-visible {
  background: transparent;
  color: var(--text);
}

.programmer-icon-toggle.active {
  box-shadow: inset 0 -3px 0 var(--accent);
}

.programmer-word-size,
.programmer-memory-button {
  font-size: 0.86rem;
}

.programmer-operator-groups {
  padding: 0.2rem 0 0.35rem;
  border-bottom: 1px solid var(--border-faint);
}

.programmer-group-button {
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.92rem;
  color: var(--text);
}

.programmer-group-button svg {
  width: 1rem;
  height: 1rem;
}

.programmer-group-caret {
  color: var(--text-soft);
  font-size: 0.72rem;
}

@media (max-width: 767px) {
  .programmer-hero {
    grid-template-columns: 1fr auto;
    gap: 0.7rem;
  }

  .programmer-display-value {
    font-size: clamp(3.2rem, 16vw, 4.8rem);
  }

  .programmer-control-row {
    padding-top: 0.15rem;
  }
}