body{
    background:#000;
    margin:0;
    padding:0;
    font-family:Arial, sans-serif;
    color:#fff;
}

.shop-container{
    max-width:900px;
    margin:40px auto;
    padding:20px;
    background:#111;
    border-radius:10px;
    border:2px solid #222;
}

h1{
    color:#ffcc00;
}

.items{
    display:flex;
    flex-wrap:wrap;
    gap:20px;
    margin-top:20px;
}

.item{
    background:#1a1a1a;
    border:2px solid #333;
    width:200px;
    padding:15px;
    border-radius:12px;
}

.item h3{
    margin:0;
}

.price{
    font-weight:bold;
    margin:10px 0;
}

.btn{
    display:block;
    width:100%;
    padding:10px;
    border:none;
    cursor:pointer;
    border-radius:8px;
    font-weight:bold;
}

.common{ background:gray; }
.rare{ background:blue; }
.epic{ background:purple; }
.legendary{ background:gold; color:black; }

.back{
    display:inline-block;
    margin-top:20px;
    color:#ffcc00;
    text-decoration:none;
}