/* Basic Reset and Styles */
body {
    font-family: Arial, sans-serif;
    background-color: #1d1d1d;
    color: white;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    text-align: center;
    border-radius: 10px;
    padding: 20px;
    background-color: #333;
    width: 400px;
}

button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    margin: 10px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

h1 {
    font-size: 2em;
}

.resources, .automation, .upgrades {
    margin-top: 20px;
    padding: 10px;
    background-color: #444;
    border-radius: 8px;
    margin-bottom: 15px;
}

#message {
    color: #ffeb3b;
    font-weight: bold;
}