/* Shipping & Billing Address Container */
.shipping-billing-container {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  margin-bottom: 30px;
  overflow: hidden;
}

/* Tab Navigation */
.address-tabs {
  display: flex;
  border-bottom: 2px solid #f0f0f0;
  background: #fafafa;
}

.address-tab {
  flex: 1;
  padding: 18px 24px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: #666;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.3s ease;
}

.address-tab:hover {
  background: #f5f5f5;
  color: #099389;
}

.address-tab.active {
  color: #099389;
  border-bottom-color: #099389;
  background: #fff;
}

.address-tab svg {
  font-size: 18px;
}

/* Address Section */
.address-section {
  padding: 30px;
}

.address-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid #f0f0f0;
}

.address-section-header h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: #333;
  display: flex;
  align-items: center;
  gap: 10px;
}

.address-section-header h3 svg {
  color: #099389;
}

.same-as-billing-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: linear-gradient(135deg, #099389 0%, #0a7a73 100%);
  color: #fff;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.same-as-billing-badge svg {
  font-size: 14px;
}

/* Saved Addresses Section */
.saved-addresses-section {
  margin-bottom: 25px;
}

.use-saved-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  background: #f8f9fa;
  border-radius: 8px;
  margin-bottom: 15px;
  cursor: pointer;
  font-weight: 600;
  color: #333;
  transition: all 0.3s ease;
}

.use-saved-label:hover {
  background: #e9ecef;
}

.use-saved-label input[type="radio"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #099389;
}

.saved-addresses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
  margin-top: 15px;
}

.saved-address-card {
  position: relative;
  padding: 18px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #fff;
}

.saved-address-card:hover {
  border-color: #099389;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(9, 147, 137, 0.15);
}

.saved-address-card.selected {
  border-color: #099389;
  background: linear-gradient(135deg, #ffffff, #f0f9f8);
  box-shadow: 0 4px 16px rgba(9, 147, 137, 0.2);
}

.address-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-weight: 600;
  color: #099389;
  text-transform: capitalize;
}

.address-card-header svg {
  font-size: 16px;
}

.address-card-content {
  color: #555;
  line-height: 1.6;
}

.address-card-content p {
  margin: 4px 0;
  font-size: 14px;
}

.address-card-content strong {
  color: #333;
  font-size: 15px;
}

.address-card-check {
  position: absolute;
  top: 12px;
  right: 12px;
  color: #099389;
  font-size: 20px;
}

/* Manual Input Section */
.manual-input-section {
  margin-top: 20px;
}

.address-form-fields {
  margin-top: 15px;
  padding: 20px;
  background: #fafafa;
  border-radius: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333;
  font-size: 14px;
}

.form-group label span {
  color: #e74c3c;
  margin-left: 4px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.3s ease;
  background: #fff;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: #099389;
  box-shadow: 0 0 0 3px rgba(9, 147, 137, 0.1);
}

.form-group input:disabled,
.form-group select:disabled {
  background: #f5f5f5;
  cursor: not-allowed;
  opacity: 0.7;
}

.error-message {
  color: #e74c3c;
  font-size: 12px;
  margin-top: 5px;
  font-weight: 500;
}

/* Same as Billing Checkbox */
.same-as-billing-checkbox {
  margin-top: 25px;
  padding: 15px;
  background: #f8f9fa;
  border-radius: 8px;
}

.same-as-billing-checkbox label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-weight: 600;
  color: #333;
}

.same-as-billing-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #099389;
}

/* Same as Shipping Notice */
.same-as-shipping-notice {
  padding: 30px;
  text-align: center;
  background: linear-gradient(135deg, #f0f9f8, #ffffff);
  border-radius: 10px;
  border: 2px dashed #099389;
}

.same-as-shipping-notice svg {
  font-size: 48px;
  color: #099389;
  margin-bottom: 15px;
}

.same-as-shipping-notice p {
  font-size: 16px;
  color: #555;
  margin-bottom: 20px;
}

.change-billing-btn {
  padding: 12px 24px;
  background: #099389;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.change-billing-btn:hover {
  background: #0a7a73;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(9, 147, 137, 0.3);
}

/* Copy from Shipping Button */
.copy-from-shipping {
  margin-bottom: 20px;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #fff;
  border: 2px solid #099389;
  color: #099389;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 14px;
}

.copy-btn:hover {
  background: #099389;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(9, 147, 137, 0.2);
}

.copy-btn svg {
  font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .address-tabs {
    flex-direction: column;
  }

  .address-tab {
    border-bottom: 1px solid #e0e0e0;
    border-right: none;
  }

  .address-tab.active {
    border-bottom-color: #e0e0e0;
    border-left: 3px solid #099389;
  }

  .address-section {
    padding: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .saved-addresses-grid {
    grid-template-columns: 1fr;
  }

  .address-section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}