#um-otp-container {
  max-width: 400px;
  margin: 60px auto;
  padding: 30px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  text-align: center;
}

#um-otp-container input,
#um-otp-container button {
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
  border-radius: 8px;
  font-size: 16px;
}

#um-otp-container button {
  background: #695cfe;
  color: #fff;
  border: none;
  cursor: pointer;
}

#um-otp-container button:disabled {
  background: #999;
}

/* Countdown timer style */
#um-otp-countdown {
  font-size: 14px;
  color: red;
  margin-bottom: 10px;
}