body {
  font-family: 'Arial', sans-serif;
  background-color: #f4f4f4;
  color: #333;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background: #fff;
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  width: 300px;
}

h1 {
  color: #0275d8;
  text-align: center;
}

.error-message {
  color: red;
  margin-bottom: 20px;
}

.login-form {
  display: flex;
  flex-direction: column;
}

.form-field {
  margin-bottom: 20px;
}

label {
  margin-bottom: 5px;
  display: block;
}

input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.button {
  background-color: #0275d8;
  color: white;
  border: none;
  padding: 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.button:hover {
  background-color: #0056b3;
}

.alternative {
  background-color: #666;
  margin-top: 10px;
}

.alternative:hover {
  background-color: #444;
}

p {
  text-align: center;
  font-size: 0.9em;
}

a {
  color: #0275d8;
}