body {
    font-family: Arial, sans-serif;
    background-color: #111;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    flex-direction: column;
}

.container {
    text-align: center;
}

.user-info {
    margin: 10px 0;
}

.wheel-container {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 20px auto;
}

#pointer {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    z-index: 10;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
}

#resultText {
    margin-top: 15px;
    font-size: 20px;
    font-weight: bold;
}