body {
  font-family: Arial, sans-serif;
  background-color: #f2f2f2;
  display: flex;
  height: 100vh;
  justify-content: center;
  align-items: center;
}

.container {
  background: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  width: 300px;
  text-align: center;
}

input {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  box-sizing: border-box;
}

button {
  width: 48%;
  padding: 10px;
  margin: 5px 1%;
  border: none;
  background-color: #4285f4;
  color: white;
  cursor: pointer;
  border-radius: 4px;
}

button:hover {
  background-color: #357ae8;
}

#errorMsg {
  color: red;
  margin-top: 10px;
}
#userDetails {
  margin-top: 20px;
  text-align: left;
}