body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #f0f0f0;
    margin: 0;
    font-family: Arial, sans-serif;
}

.wheel-container {
    position: relative;
    width: 500px;
    height: 500px;
    margin-bottom: 20px;
}

.arrow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(90deg);
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 30px solid red;
    z-index: 1;
}

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

.admin-container {
    margin-top: 20px;
    text-align: center;
}

form {
    margin-top: 10px;
}

textarea {
    width: 300px;
}