.g500-quantities {
  min-width: 0;
}
.g500-quantities-intro {
  clear: both;
  margin: 0 0 16px;
  font-size: 12px;
  color: var(--muted);
}
.g500-size-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.g500-size-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  min-width: 0;
  padding: 14px 10px 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  transition:
    border-color 150ms,
    background-color 150ms,
    box-shadow 150ms;
}
.g500-size-name {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
}
.g500-size-price {
  margin: 5px 0 12px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.g500-size-price > .g500-per-unit {
  color: var(--muted);
  font-size: 9px;
  font-weight: 400;
}
[data-price-pending="true"] .g500-size-price { white-space: normal; text-align: center; font-size: 10px; }
[data-price-pending="true"] .g500-per-unit { display: none; }
.g500-size-card input {
  width: 100%;
  min-width: 0;
  height: 42px;
  text-align: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  appearance: textfield;
  -moz-appearance: textfield;
}
.g500-size-card input::-webkit-inner-spin-button,
.g500-size-card input::-webkit-outer-spin-button {
  appearance: none;
  margin: 0;
}
.g500-size-card input::placeholder {
  color: #828789;
  font-weight: 400;
}
.g500-size-card.is-filled {
  border-color: var(--blue);
  background: #eff4ff;
}
.g500-size-card.is-filled .g500-size-name {
  color: var(--blue);
}
.g500-size-card.is-filled input {
  background: #fff;
  border-color: #b8cafa;
}
.g500-size-card:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 2px #1454eb20;
}
.g500-size-card input:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}
.g500-size-card.is-unavailable {
  background: #efefed;
  border-style: dashed;
  color: var(--muted);
}
.g500-size-card.is-unavailable input {
  cursor: not-allowed;
}
.g500-size-unavailable {
  font-size: 9px;
  margin-top: 5px;
}
.g500-size-unavailable[hidden] {
  display: none;
}
.g500-quantity-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}
.g500-quantity-summary > span {
  font-size: 10px;
  line-height: 1.6;
  color: var(--muted);
}
.g500-quantity-summary strong {
  flex-shrink: 0;
  border-radius: 30px;
  padding: 7px 12px;
  color: var(--blue);
  background: #e9f0ff;
  font-size: 11px;
  font-weight: 600;
}
.g500-quantity-message {
  min-height: 1.5em;
  margin-top: 7px;
  font-size: 11px;
  color: #9b3026;
}
@media (max-width: 380px) {
  .g500-size-grid {
    gap: 7px;
  }
  .g500-size-card {
    padding: 12px 6px 8px;
  }
  .g500-size-price {
    font-size: 11px;
  }
  .g500-size-price > .g500-per-unit {
    font-size: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .g500-size-card {
    transition: none;
  }
}