body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(to right, #4facfe, #00f2fe);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-container {
  background-color: white;
  padding: 30px 40px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  text-align: center;
  width: 300px;
}

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

.login-container input {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.login-container button {
  width: 100%;
  padding: 10px;
  background-color: #4facfe;
  border: none;
  color: white;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
}

.login-container button:hover {
  background-color: #00c6fb;
}

#error-message {
  color: red;
  margin-top: 10px;
}