body{
    background:#111;
    color:white;
    font-family:Arial;
    padding:40px;
}

.card{
    background:#222;
    padding:20px;
    margin:15px 0;
    border-radius:10px;
}

h2{
    margin-top:40px;
}

#cart{
    background:#1b1b1b;
    padding:20px;
    border-radius:10px;
    margin-bottom:30px;
}

.cart-item{
    background:#2a2a2a;
    padding:10px;
    margin:10px 0;
    border-radius:8px;
}

.cart-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:12px;
    flex-wrap:wrap;
}

.cart-actions{
    display:flex;
    align-items:center;
    gap:8px;
}

.cart-actions button{
    cursor:pointer;
}

.cart-username{
    margin-bottom:16px;
}

.cart-username input{
    width:100%;
    max-width:360px;
    margin-top:8px;
    padding:10px;
    border:1px solid #444;
    border-radius:8px;
    background:#121212;
    color:white;
}

.checkout-wrap{
    margin-top:16px;
    display:flex;
    align-items:center;
    gap:12px;
    flex-wrap:wrap;
}

.checkout-button{
    background:#30a14e;
    color:white;
    border:none;
    border-radius:8px;
    padding:10px 16px;
    cursor:pointer;
}

.checkout-button:disabled{
    background:#48604e;
    cursor:not-allowed;
}