body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background: #f9f9f9;
  font-family: Arial, sans-serif;
}
.text {
  font-size: 1.2rem;
  color: #333;
  text-align: center;
}
#verification-error {
  display: none;
  color: red;
  margin-top: 20px;
  text-align: center;
}
#verification-retry {
  display: none;
  margin-top: 10px;
  padding: 8px 16px;
  cursor: pointer;
  background: #3498db;
  color: #fff;
  border: none;
  border-radius: 4px;
}