*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    background:#050505;
    color:#fff;
    font-family:Arial,Helvetica,sans-serif;
}

.app{
    width:95%;
    max-width:1600px;
    margin:20px auto;
}

header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
    margin-bottom:20px;
    border:2px solid #c89b2a;
    border-radius:15px;
    padding:15px;
    background:#080808;
}

h1{
    color:#f7c84b;
    font-size:42px;
}

header p{
    color:#ddd;
    margin-top:5px;
    font-weight:bold;
}

.controls{
    display:flex;
    align-items:center;
    gap:10px;
}

.controls label{
    color:#f7c84b;
    font-weight:bold;
}

.controls input{
    width:90px;
    padding:8px;
    font-size:18px;
    text-align:center;
    background:#111;
    color:#fff;
    border:2px solid #c89b2a;
    border-radius:8px;
}

button{
    background:linear-gradient(#ffe18b,#d69b25);
    color:#000;
    border:none;
    border-radius:8px;
    padding:10px 18px;
    font-weight:bold;
    cursor:pointer;
}

.stats{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:15px;
    margin-bottom:20px;
}

.stats div{
    background:#111;
    border:2px solid #c89b2a;
    border-radius:12px;
    text-align:center;
    padding:18px;
}

.stats b{
    display:block;
    font-size:42px;
    color:#f7c84b;
}

.stats span{
    font-size:20px;
    font-weight:bold;
    text-transform:uppercase;
}

.board{
    display:grid;
    grid-template-columns:repeat(10,1fr);
    gap:8px;
}

.spot{
    background:linear-gradient(#1c1c1c,#050505);
    border:2px solid #c89b2a;
    color:#fff;
    font-weight:bold;
    font-size:22px;
    padding:18px 0;
    border-radius:10px;
    cursor:pointer;
    text-align:center;
}

.spot:hover{
    outline:3px solid #f7c84b;
}

.spot.taken{
    background:linear-gradient(#e22,#700);
}

@media(max-width:900px){
    header{
        flex-direction:column;
        text-align:center;
    }

    .controls{
        flex-wrap:wrap;
        justify-content:center;
    }

    .board{
        grid-template-columns:repeat(5,1fr);
    }

    .spot{
        font-size:18px;
        padding:16px 0;
    }

    .stats{
        grid-template-columns:1fr;
    }

    h1{
        font-size:30px;
    }
}