body{
    margin:0;
    font-family: Arial;
    background:#1c1c1c;
    color:white;
    text-align:center;
}

#hostScreen{
    padding:20px;
}

.avatar{
    width:150px;
    height:300px;
    border-radius:50%;
    background:url('avatar.gif') center/cover;
    margin:20px auto;
}

#display{
    font-size:40px;
    background:black;
    padding:10px;
    width:200px;
    margin:10px auto;
    border-radius:10px;
}

.keypad{
    display:grid;
    grid-template-columns:repeat(3,80px);
    gap:10px;
    justify-content:center;
    margin-top:20px;
}

.keypad button{
    font-size:20px;
    padding:15px;
    border:none;
    border-radius:10px;
    background:#333;
    color:white;
    cursor:pointer;
}

.keypad button:hover{
    background:#555;
}

#mapScreen{
    display:none;
    position:relative;
}

.map{
    position:relative;
    width:600px;
    height:400px;
    margin:20px auto;
    border-radius:10px;
    background-image:url('map.png'); /* примерна карта */
    background-size:cover;
    background-position: center;
}

.table{
    width:40px;
    height:40px;
    border-radius:50%;
    position:absolute;
    background:gray;
    display:flex;
    justify-content:center;
    align-items:center;
    color:black;
    font-weight:bold;
}

.back{
    margin-top:20px;
    padding:10px 20px;
    background:#444;
    border:none;
    border-radius:10px;
    color:white;
    cursor:pointer;
}