.ga-wrapper,
.ga-hasil{
    max-width:900px;
    margin:auto;
    background:#fff;
    padding:30px;
    border-radius:20px;
    box-shadow:0 5px 20px rgba(0,0,0,0.1);
}

.ga-group{
    margin-bottom:20px;
}

.ga-group label{
    display:block;
    margin-bottom:8px;
    font-weight:bold;
}

.ga-group input,
.ga-group select{
    width:100%;
    padding:14px;
    border:1px solid #ddd;
    border-radius:10px;
}

button{
    width:100%;
    background:#7cb342;
    color:#fff;
    border:none;
    padding:15px;
    border-radius:10px;
    font-size:18px;
    cursor:pointer;
}

.ga-table{
    width:100%;
    border-collapse:collapse;
}

.ga-table th,
.ga-table td{
    border:1px solid #ddd;
    padding:12px;
}

.ga-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}

@media(max-width:768px){

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

}