.mm-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  align-items: end;
  margin-bottom: 0.85rem;
}

.mm-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mm-field label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.mm-field select,
.mm-field input,
.mm-field textarea {
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
}
.mm-field textarea {
  min-width: min(100%, 22rem);
  min-height: 5.5rem;
  resize: vertical;
}

.mem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(5.5rem, 1fr));
  gap: 0.4rem;
  margin: 0.75rem 0;
}

.mem-cell {
  font-family: var(--mono);
  font-size: 0.78rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.4rem 0.45rem;
  background: var(--surface);
  cursor: pointer;
  text-align: center;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.mem-cell .addr {
  display: block;
  color: var(--muted);
  font-size: 0.7rem;
  margin-bottom: 0.15rem;
}
.mem-cell .val {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}
.mem-cell.active {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.mem-cell.flash-rd {
  background: color-mix(in srgb, var(--accent) 22%, var(--surface));
  border-color: var(--accent);
}
.mem-cell.flash-wr {
  background: color-mix(in srgb, #c45c26 28%, var(--surface));
  border-color: #c45c26;
  transform: scale(1.03);
}
.mem-cell.rom-locked .val {
  color: var(--muted);
}

.bus-bar {
  font-family: var(--mono);
  font-size: 0.92rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--accent) 7%, var(--surface)), var(--surface) 55%);
  margin-bottom: 0.75rem;
}

.mm-meta {
  margin: 0.45rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.quiz-choices {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin: 0.5rem 0;
}
.quiz-choices label {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  font-family: var(--mono);
  font-size: 0.88rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
}
.quiz-choices label:has(input:checked) {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
}

.log-box {
  font-family: var(--mono);
  font-size: 0.8rem;
  max-height: 7rem;
  overflow: auto;
  margin: 0.5rem 0 0;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface2);
  color: var(--muted);
  white-space: pre-wrap;
}