/* ============================================================
   Radio cards
   Stacked full-width options with a real radio on the left
   (QC level on step 3, proto mode on step 4).
   ============================================================ */

.qc-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Same cards on step 4, where they sit above the fields they reveal
   and want a tighter rhythm. */
.qc-list--tight {
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.qc-list--tight .qc-card {
  padding: var(--space-6) var(--space-7);
}

.qc-card {
  display: flex;
  gap: var(--space-7);
  align-items: center;
  text-align: left;
  background: var(--field);
  border: 1.5px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: var(--space-6) var(--space-8);
  cursor: pointer;
  font: inherit;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.qc-card:hover {
  border-color: var(--border-hover);
}

.qc-card.is-selected {
  background: var(--select-bg);
  border-color: var(--select-border);
}

.qc-card__name {
  display: block;
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--text-2);
}

.qc-card__desc {
  display: block;
  font-size: var(--fs-base);
  color: var(--text-3);
  margin-top: var(--space-2);
  line-height: var(--lh-relaxed);
  text-wrap: pretty;
}

/* ---------- Radio ---------- */

.radio {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1.5px solid var(--text-dim);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qc-card.is-selected .radio {
  border-color: var(--select);
}

/* Scaled from 0 rather than toggled, so selection animates */
.radio__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--select);
  transform: scale(0);
  transition: transform var(--dur);
}

.qc-card.is-selected .radio__dot {
  transform: scale(1);
}