body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #eef2f7;
  text-align: center;
}

header {
  background: #2c3e50;
  color: white;
  padding: 20px;
}

.card {
  background: white;
  width: 300px;
  margin: 40px auto;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

#pet {
  font-size: 70px;
}

input, select {
  width: 100%;
  margin: 5px 0;
  padding: 8px;
}

button {
  width: 100%;
  margin: 5px 0;
  padding: 10px;
  border: none;
  border-radius: 8px;
  background: #3498db;
  color: white;
  cursor: pointer;
}

button:hover {
  background: #2980b9;
}