body {
  font-family: Arial, sans-serif;
  background: #f4f4f4;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

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

.login-container h2 {
  margin-bottom: 20px;
  text-align: center;
}

input, button {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
}

button {
  background: #004aad;
  color: white;
  border: none;
  cursor: pointer;
}

button:hover {
  background: #003e8c;
}

.tamagotchi-card {
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}