.generator-form {
  background: white;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: flex;
  gap: 1rem;
}

.form-row .form-group {
  flex: 1;
  margin-bottom: 0;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

input,
select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

.checkbox-group {
  display: flex;
  align-items: center;
}

.checkbox-group input {
  width: auto;
  margin-right: 0.5rem;
}

button {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 5px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: transform 0.2s;
}

button:hover {
  transform: translateY(-2px);
}

.result-section {
  background: white;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.result-section h2 {
  margin-bottom: 1.5rem;
  color: #333;
}

#resultContainer {
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder {
  color: #777;
  font-style: italic;
}

#barcodeResult {
  text-align: center;
  width: 100%;
}

#barcodeImage {
  max-width: 100%;
  height: auto;
  border: 1px solid #eee;
  border-radius: 5px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.actions {
  margin-top: 1.5rem;
}

.hidden {
  display: none;
}


@media (max-width: 768px) {
  .form-row {
    flex-direction: column;
    gap: 0;
  }

  header h1 {
    font-size: 2rem;
  }

  .generator-form,
  .result-section {
    padding: 1.5rem;
  }
}