.metalcheck-form-container {
  max-width: 1200px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue",
    sans-serif;
}

.metalcheck-form {
  background-color: #fff;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.form-section {
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px solid #eee;
}

.form-section h3 {
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 18px;
  color: #333;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -10px 15px;
}

.form-group {
  flex: 1;
  padding: 0 10px;
  margin-bottom: 15px;
  min-width: 200px;
}

.form-group.small {
  flex: 0 0 120px;
  min-width: 120px;
}

.form-group.actions {
  flex: 0 0 100px;
  min-width: 100px;
  display: flex;
  align-items: flex-end;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  color: #555;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #007cba;
  box-shadow: 0 0 0 1px #007cba;
  outline: none;
}

.input-with-button {
  display: flex;
}

.input-with-button input {
  flex: 1;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.input-with-button button {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.metalcheck-button {
  background-color: #007cba;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background-color 0.2s;
}

.metalcheck-button:hover {
  background-color: #006ba1;
}

.metalcheck-button:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

.metalcheck-button-secondary {
  background-color: #f0f0f0;
  color: #333;
  border: 1px solid #ddd;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.2s;
}

.metalcheck-button-secondary:hover {
  background-color: #e0e0e0;
}

.metalcheck-button-small {
  background-color: #dc3545;
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  transition: background-color 0.2s;
}

.metalcheck-button-small:hover {
  background-color: #c82333;
}

.form-submit {
  margin-top: 20px;
  text-align: right;
}

.metalcheck-response {
  margin-top: 20px;
}

.metalcheck-response .success {
  background-color: #d4edda;
  color: #155724;
  padding: 10px 15px;
  border-radius: 4px;
  border-left: 4px solid #28a745;
}

.metalcheck-response .error {
  background-color: #f8d7da;
  color: #721c24;
  padding: 10px 15px;
  border-radius: 4px;
  border-left: 4px solid #dc3545;
}

.metalcheck-response .info {
  background-color: #cce5ff;
  color: #004085;
  padding: 10px 15px;
  border-radius: 4px;
  border-left: 4px solid #007bff;
}

.item-row {
  background-color: #f9f9f9;
  padding: 15px;
  border-radius: 4px;
  margin-bottom: 15px;
}

.product-results {
  margin-top: 10px;
}

.product-list {
  border: 1px solid #ddd;
  border-radius: 4px;
  max-height: 200px;
  overflow-y: auto;
}

.product-item {
  padding: 10px;
  border-bottom: 1px solid #eee;
  cursor: pointer;
  transition: background-color 0.2s;
}

.product-item:hover {
  background-color: #f0f0f0;
}

.product-item:last-child {
  border-bottom: none;
}

@media (max-width: 768px) {
  .form-group {
    flex: 0 0 100%;
  }

  .form-group.small {
    flex: 0 0 50%;
  }

  .form-group.actions {
    flex: 0 0 100%;
    justify-content: flex-end;
  }
}