body {
  font-family: Arial, sans-serif;
  background-color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.login-container {
  background-color: #fff;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
  width: 100%;
  max-width: 360px;
  text-align: center;
}

.login-container h2 {
  margin-bottom: 1.5rem;
  color: #000;
}

.login-container input[type="text"],
.login-container input[type="password"] {
  width: 100%;
  padding: 0.7rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.login-container button {
  width: 100%;
  padding: 0.7rem;
  background-color: #000;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
}

.login-container button:hover {
  background-color: #333;
}

.error {
  color: red;
  margin-top: 1rem;
}