.momo-form-container {
  max-width: 500px;
  margin: 30px auto;
  padding: 20px;
  background-color: #f4f8fb;
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
  font-family: Arial, sans-serif;
}

.momo-form-container h2 {
  text-align: center;
  color: #333;
  margin-bottom: 20px;
}

.momo-form-group {
  margin-bottom: 15px;
}

.momo-form-group label {
  display: block;
  margin-bottom: 5px;
  color: #222;
  font-weight: bold;
}

.momo-form-group input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 16px;
  box-sizing: border-box;
}

.momo-submit-btn {
  width: 100%;
  background-color: #009688;
  color: #fff;
  padding: 12px;
  font-size: 18px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.momo-submit-btn:hover {
  background-color: #00796b;
}

.momo-form-message {
  margin-top: 15px;
  text-align: center;
  font-weight: bold;
  color: #555;
}