.selector { margin: 1.25rem 0; }

.selector legend,
.selector__label {
  font-size: var(--fs-caption);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fashion-muted);
  margin-bottom: 0.6rem;
}

.swatch-lg {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  padding: 0;
  cursor: pointer;
}

.swatch-lg.is-selected {
  box-shadow: 0 0 0 2px var(--fashion-surface), 0 0 0 3px var(--fashion-text);
}

.size-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.size-chip {
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0 0.7rem;
  border: 1px solid var(--fashion-border);
  background: var(--fashion-surface);
  cursor: pointer;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.size-chip.is-selected {
  border-color: var(--fashion-text);
  background: var(--fashion-text);
  color: var(--fashion-surface);
}

.size-chip.is-unavailable {
  color: var(--fashion-muted);
  text-decoration: line-through;
  opacity: 0.55;
  cursor: not-allowed;
}

.collection-blocks {
  display: grid;
  gap: 1rem;
}

.collection-block {
  padding: var(--fashion-space-6) 0;
  border-top: 1px solid var(--fashion-border);
}

.collection-block p {
  color: var(--fashion-muted);
  max-width: 34rem;
}

@media (min-width: 768px) {
  .collection-blocks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem;
  }

  .collection-block { border-top: 0; padding-top: 0; }
}