.container {
  max-width: 400px;
  margin: 50px auto;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
  font-family: Arial, sans-serif;
  text-align: center;
}
.logo {
  width: 150px;
  margin-bottom: 20px;
}
input, button {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 5px;
}
button {
  background-color: #333;
  color: #fff;
  cursor: pointer;
}
button:hover {
  background-color: #555;
}