.ms-shipping-calculator {
  margin: 22px 0;
  padding: 18px;
  border: 1px solid rgba(0, 78, 180, 0.16);
  border-radius: 12px;
  background: #f7fbff;
  box-shadow: 0 8px 22px rgba(0, 78, 180, 0.07);
}

.ms-shipping-calculator__title {
  margin-bottom: 12px;
  font-size: 17px;
  font-weight: 700;
  color: #12365c;
}

.ms-shipping-calculator__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.ms-shipping-calculator__row {
  margin-bottom: 12px;
}

.ms-shipping-calculator__row label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #334155;
}

.ms-shipping-calculator select,
.ms-shipping-calculator input[type="text"],
.ms-shipping-calculator input[type="number"] {
  width: 100%;
  min-height: 42px;
  border-radius: 8px;
}

.ms-shipping-calculator .ms-shipping-calculator__button.button,
.ms-shipping-calculator button.ms-shipping-calculator__button,
.ms-shipping-calculator a.ms-shipping-calculator__button {
  margin-top: 2px !important;
  padding: 13px 24px !important;
  min-height: 44px !important;
  border: 1px solid #2455d6 !important;
  border-radius: 6px !important;
  background: #2455d6 !important;
  color: #ffffff !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  text-align: center !important;
  text-transform: none !important;
  opacity: 1 !important;
  box-shadow: none !important;
  cursor: pointer !important;
}

.ms-shipping-calculator .ms-shipping-calculator__button.button:hover,
.ms-shipping-calculator button.ms-shipping-calculator__button:hover {
  background: #1d4ed8 !important;
  border-color: #1d4ed8 !important;
  color: #ffffff !important;
}

.ms-shipping-calculator .ms-shipping-calculator__button.button:disabled,
.ms-shipping-calculator button.ms-shipping-calculator__button:disabled {
  background: #6b8bea !important;
  border-color: #6b8bea !important;
  color: #ffffff !important;
  opacity: 0.85 !important;
  cursor: wait !important;
}

.ms-shipping-calculator__result {
  margin-top: 14px;
}

.ms-shipping-calculator__loading,
.ms-shipping-calculator__notice,
.ms-shipping-calculator__success {
  padding: 12px 14px;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.ms-shipping-calculator__notice--warning {
  background: #fff7ed;
  border-color: rgba(251, 146, 60, 0.35);
  color: #9a3412;
}

.ms-shipping-calculator__summary {
  margin-bottom: 10px;
  font-size: 16px;
  color: #12365c;
}

.ms-shipping-calculator__summary strong {
  color: #2455d6;
  font-size: 20px;
}

.ms-shipping-calculator__rates {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ms-shipping-calculator__rates li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.ms-shipping-calculator__rates li:first-child {
  border-top: 0;
}

.ms-shipping-calculator__rate-label {
  color: #334155;
}

.ms-shipping-calculator__rate-cost {
  white-space: nowrap;
  color: #2455d6;
  font-size: 18px;
}

.ms-shipping-calculator__small {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.4;
  color: #64748b;
}

@media (max-width: 768px) {
  .ms-shipping-calculator__grid {
    grid-template-columns: 1fr;
  }

  .ms-shipping-calculator__rates li {
    align-items: flex-start;
  }
}