#overlay{
    position:fixed;
    z-index: 999999;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.9);
    display:flex;
    align-items:center;
    justify-content:center;
}

#modal{
    background:linear-gradient(135deg,#ff7f50,#1e90ff);
    padding:30px;
    border-radius:12px;
    text-align:center;
    max-width:400px;
    width:90%;
    color:white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

#modal p{
    margin-bottom:20px;
    line-height:1.5;
}

#modal .buttons{
    display:flex;
    gap:15px;
    justify-content:center;
}

#modal .buttons button{
    flex:1;
    padding:12px 20px;
    border:none;
    border-radius:6px;
    background:#fff;
    color:#333;
    font-weight:bold;
    cursor:pointer;
    transition: all 0.3s ease;
    font-size:16px;
}

#modal .buttons button:hover{
    background:#f0f0f0;
    transform:translateY(-2px);
}

#modal .buttons button:active{
    transform:scale(0.98);
}

@media (max-width:600px){
    #modal{
        max-width:95%;
        padding:20px;
    }
    #modal .buttons{
        flex-direction:column;
    }
}