body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background-color: #f0f0f5;
}

#app-container {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1 {
  margin-bottom: 20px;
}

form {
  display: flex;
  flex-direction: column;
}

label {
  margin-bottom: 5px;
}

input, select, button {
  margin-bottom: 15px;
  padding: 10px;
  border-radius: 4px;
  border: 1px solid #ccc;
}

button {
  background-color: #007bff;
  color: #fff;
  cursor: pointer;
}

button:hover {
  background-color: #0056b3;
}

#result img {
  max-width: 100%;
  height: auto;
  margin-top: 20px;
}