body {
  font-family: Arial, sans-serif;
  background: linear-gradient(to right, #ffffff, #e3f2fd);
  margin: 0;
  padding: 0;
}

.container {
  max-width: 600px;
  margin: 40px auto;
  padding: 30px;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0px 10px 25px rgba(0, 0, 0, 0.1);
}

h1, p {
  text-align: center;
  color: #333;
}

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

label, legend {
  margin-top: 15px;
  font-weight: bold;
  color: #444;
}

input, select, textarea, button {
  padding: 10px;
  margin-top: 5px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
}

input:focus, select:focus, textarea:focus {
  border-color: #2196f3;
  outline: none;
}

fieldset {
  border: 1px solid #ddd;
  padding: 10px;
  border-radius: 6px;
  margin-top: 10px;
}

button {
  background-color: #2196f3;
  color: white;
  font-weight: bold;
  cursor: pointer;
  margin-top: 20px;
  transition: background-color 0.3s ease;
}

button:disabled {
  background-color: #aaa;
  cursor: not-allowed;
}

button:hover:not(:disabled) {
  background-color: #0d8bf2;
}

#status-message {
  text-align: center;
  margin-top: 20px;
  font-weight: bold;
}