body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: #f5f5f5;
  font-family: Arial, sans-serif;
}

.login-user {
  display: flex;
  flex-direction: column;
  gap: 15px;

  padding: 40px;
  width: 320px;

  background: white;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);

  text-align: center;
}

.login-user h2 {
  margin: 0;
}

#password {
  padding: 10px;
  border: 2px solid #ccc;
  border-radius: 6px;
  font-size: 16px;
  outline: none;
}

#password:focus {
  border-color: black;
}

button {
  padding: 10px;
  border: none;
  border-radius: 6px;

  background: #39B5FF;
  color: white;

  font-size: 16px;
  cursor: pointer;

  transition: 0.2s;
}

button:hover {
  background: #333;
}