.rsr-memory-configurator {
  margin: 22px 0;
  padding: 20px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: #fff;
}

.rsr-memory-configurator__title {
  margin-bottom: 14px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
}

.rsr-memory-configurator__items {
  display: grid;
  gap: 9px;
}

.rsr-memory-configurator__item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 13px 14px;
  border: 1px solid #ddd;
  border-radius: 6px;
  cursor: pointer;
  transition:
    border-color .15s ease,
    background-color .15s ease,
    opacity .15s ease;
}

.rsr-memory-configurator__item:hover {
  border-color: #888;
}

.rsr-memory-configurator__item:has(input:checked) {
  border-color: #111;
}

.rsr-memory-configurator__item input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.rsr-memory-configurator__check {
  position: relative;
  display: block;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  border: 2px solid #999;
  border-radius: 4px;
}

.rsr-memory-configurator__item input:checked
  + .rsr-memory-configurator__check {
  border-color: #111;
  background: #111;
}

.rsr-memory-configurator__item input:checked
  + .rsr-memory-configurator__check::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 13px;
  line-height: 1;
}

.rsr-memory-configurator__item.is-disabled {
  opacity: .32;
  cursor: not-allowed;
}

.rsr-memory-configurator__name {
  font-size: 15px;
  line-height: 1.35;
}

.rsr-memory-configurator__status {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
}

/*
 * IMPORTANT:
 * The original Shoptet controls remain in the DOM and continue
 * controlling price, availability and the native add-to-cart form.
 */
.rsr-memory-configurator-native {
  display: none !important;
}

@media (max-width: 767px) {
  .rsr-memory-configurator {
    padding: 15px;
  }

  .rsr-memory-configurator__item {
    padding: 12px;
  }
}


.rsr-memory-configurator__content {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.rsr-memory-configurator__description {
  display: block;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 400;
  color: #666;
}