body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #1DB954;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.container {
    text-align: center;
    max-width: 90%;
}
.logo {
    width: 140px;
    margin-bottom: 20px;
}
input[type="text"] {
    padding: 10px;
    font-size: 16px;
    width: 80%;
    max-width: 300px;
    margin-bottom: 10px;
}
button {
    background-color: #1DB954;
    color: #fff;
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    cursor: pointer;
    margin: 5px;
}
.user-info {
    margin-bottom: 15px;
}
.user-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-bottom: 5px;
}
.message {
    margin-top: 15px;
    font-size: 14px;
}