body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f4f4;
  color: #333;
}

.login-container, .dashboard {
  max-width: 600px;
  margin: 50px auto;
  padding: 20px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1, h2 {
  margin-bottom: 10px;
}

input, textarea {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 5px;
}

button {
  background: #28a745;
  color: white;
  padding: 10px;
  border: none;
  width: 100%;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #218838;
}

.error-msg {
  color: red;
  margin-top: 10px;
}