body {
    background-color: #0e0e2c;
    color: white;
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

#game-container {
    text-align: center;
}

h1 {
    font-size: 2.5rem;
    color: #4cc9f0;
}

#round {
    font-size: 1.5rem;
    margin: 1rem 0;
}

#target-color, #guess-color {
    width: 200px;
    height: 200px;
    margin: 2rem auto;
    border: 2px solid #7209b7;
}

input[type="range"] {
    width: 200px;
    margin: 1rem 0;
}

#submit-guess, #start-button, #restart-button {
    background-color: #b5179e;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.2rem;
}

#game-over {
    margin-top: 2rem;
}