/* Hintergrund rot, Text und Button zentriert und an richtiger Stelle */
body {
    margin: 0;
    padding: 0;
    background-color: red;
    font-family: Arial, sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    text-align: center;
    background: rgba(255, 255, 255, 0.8); /* leicht transparent für bessere Lesbarkeit */
    padding: 2rem 3rem;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

h1 {
    margin-bottom: 1.5rem;
    color: #333;
}

button {
    font-size: 1.2rem;
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    background-color: #007BFF;
    color: white;
    transition: background-color 0.3s ease;
}

button.clicked {
    background-color: #28a745;
}