body {
  font-family: Arial, sans-serif;
  background-color: #0e0e0e; 
  color: #ffd700;
  margin: 0;
  padding: 0;
}

.container {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

.header {
  text-align: center;
  margin-bottom: 30px;
}

.heading {
  font-size: 36px;
  margin: 0;
  color: #ff4500; 
}

.subheading {
  font-size: 20px;
  margin-top: 5px;
}

.login-form {
  text-align: center;
}

input[type="text"],
input[type="password"],
button {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ff4500; 
  background-color: #222;
  color: #fff; 
  font-size: 16px;
  box-sizing: border-box;
}

button {
  cursor: pointer;
  background-color: #ff4500; 
  color: #fff;
}

button:hover {
  background-color: #ff6347; 
}

.message {
  text-align: center;
  margin-bottom: 20px;
}

.back {
  text-align: center;
}

.back a {
  color: #ff4500; 
  text-decoration: none;
}

.back a:hover {
  text-decoration: underline;
}

.login-form {
  text-align: center;
  margin-top: 20px;
}