body {
  background-color: #2c2c2c;
  color: #e0e0e0;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 10px;
}

.form-container {
  background-color: #fff;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
  max-width: 100%;
  margin: 0 auto;
}

h2 {
  color: #4a4a4a;
  text-align: center;
  margin-bottom: 15px;
}

.version {
  text-align: center;
  font-size: 12px;
  color: #999;
  margin-bottom: 10px;
}

.form-section {
  margin-bottom: 30px;
  padding: 15px;
  background-color: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 5px;
}

.form-group {
  margin-bottom: 10px;
}

label {
  display: block;
  font-size: 14px;
  color: #4a4a4a;
  margin-bottom: 5px;
}

input {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 14px;
  box-sizing: border-box;
}

input[disabled] {
  background-color: #e9ecef;
  color: #6c757d;
  cursor: not-allowed;
}

.required::after {
  content: " *";
  color: #ff4d4d;
}

button {
  background-color: #4a90e2;
  color: white;
  padding: 10px;
  border: none;
  border-radius: 4px;
  width: 100%;
  font-size: 16px;
  cursor: pointer;
}

button:hover {
  background-color: #357abd;
}

@media (min-width: 768px) {
  .form-container {
    max-width: 400px;
  }
}