:root {
  --vp-navy: #07152a;
  --vp-blue: #356fff;
  --vp-blue-soft: #eef4ff;
  --vp-border: #d8dee8;
  --vp-muted: #697386;
  --vp-disabled: #f5f6f8;
}

.vp-native-strength-select {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.vp-strength-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 2px 0 8px;
}

.vp-strength-option {
  appearance: none;
  min-width: 88px;
  min-height: 66px;
  padding: 12px 16px;
  border: 2px solid var(--vp-border);
  border-radius: 16px;
  background: #fff;
  color: var(--vp-navy);
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.vp-strength-option:hover:not(.is-disabled),
.vp-strength-option:focus-visible:not(.is-disabled) {
  border-color: var(--vp-blue);
  outline: none;
  transform: translateY(-1px);
}

.vp-strength-option.is-selected {
  border-color: var(--vp-blue);
  background: var(--vp-blue-soft);
  box-shadow: 0 0 0 1px var(--vp-blue);
}

.vp-strength-option.is-disabled {
  border-color: #e5e7eb;
  background: var(--vp-disabled);
  color: #969daa;
  cursor: not-allowed;
  opacity: 0.78;
}

.vp-strength-option.is-disabled .vp-strength-option__name {
  text-decoration: line-through;
}

.vp-strength-option__name,
.vp-strength-option__stock {
  display: block;
}

.vp-strength-option__stock {
  display: none;
  margin-top: 5px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
}

.vp-strength-option.is-disabled .vp-strength-option__stock {
  display: block;
}

.vp-purchase-options {
  width: 100%;
  margin: 22px 0 18px;
  color: var(--vp-navy);
}

.vp-purchase-options *,
.vp-strength-buttons * {
  box-sizing: border-box;
}

.vp-purchase-options__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.vp-purchase-options__heading strong {
  font-size: 17px;
}

.vp-purchase-options__heading span,
.vp-purchase-options__note {
  color: var(--vp-muted);
  font-size: 12px;
}

.vp-tier-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.vp-tier-card {
  appearance: none;
  display: flex;
  min-width: 0;
  min-height: 92px;
  padding: 15px 18px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px solid var(--vp-border);
  border-radius: 18px;
  background: #fff;
  color: var(--vp-navy);
  font: inherit;
  text-align: center;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.vp-tier-card:hover:not(.is-disabled),
.vp-tier-card:focus-visible:not(.is-disabled) {
  border-color: var(--vp-blue);
  outline: none;
  transform: translateY(-1px);
}

.vp-tier-card.is-selected {
  border-color: var(--vp-blue);
  background: var(--vp-blue-soft);
  box-shadow: 0 0 0 1px var(--vp-blue);
}

.vp-tier-card.is-disabled {
  background: var(--vp-disabled);
  color: #969daa;
  cursor: not-allowed;
  opacity: 0.75;
}

.vp-tier-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.vp-tier-card__quantity {
  font-size: 14px;
  font-weight: 650;
}

.vp-tier-card__badge {
  display: inline-flex;
  padding: 3px 7px;
  border: 1px solid #a8c0ff;
  border-radius: 999px;
  background: #f6f8ff;
  color: #215be2;
  font-size: 11px;
  font-weight: 750;
  line-height: 1;
}

.vp-tier-card__price {
  display: block;
  font-size: 17px;
  font-weight: 750;
}

.vp-purchase-options__note {
  margin: 8px 2px 0;
}

button.single_add_to_cart_button[data-vp-total]::after {
  content: "  " attr(data-vp-total);
  margin-left: 7px;
  opacity: 0.68;
  font-weight: 600;
}

@media (max-width: 600px) {
  .vp-strength-buttons {
    gap: 8px;
  }

  .vp-strength-option {
    flex: 1 1 calc(33.333% - 8px);
    min-width: 76px;
    min-height: 58px;
    padding: 10px 12px;
    border-radius: 13px;
  }

  .vp-tier-grid {
    gap: 8px;
  }

  .vp-tier-card {
    min-height: 84px;
    padding: 12px 10px;
    border-radius: 14px;
  }

  .vp-purchase-options__heading {
    margin-bottom: 8px;
  }
}

@media (max-width: 380px) {
  .vp-purchase-options__heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .vp-tier-card__top {
    gap: 4px;
  }

  .vp-tier-card__quantity {
    font-size: 13px;
  }
}