*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
}

body{
    background:#f4f6f9;
}

.container{

    width:500px;

    margin:40px auto;

    background:white;

    padding:30px;

    border-radius:10px;

    box-shadow:0 0 15px rgba(0,0,0,.15);

}

h1{

    text-align:center;

    margin-bottom:25px;

    color:#2c3e50;

}

label{

    display:block;

    margin-top:15px;

    font-weight:bold;

}

input,
select,
textarea{

    width:100%;

    padding:12px;

    margin-top:5px;

    border:1px solid #ccc;

    border-radius:5px;

}

button{

    width:100%;

    margin-top:25px;

    padding:15px;

    border:none;

    background:#2e86de;

    color:white;

    font-size:16px;

    border-radius:6px;

    cursor:pointer;

}

button:hover{

    background:#1e5fa8;

}
/* =========================
   Style khusus untuk cetak
========================= */
@media print {

    body {
        background: white;
    }

    .container {
        width: 100%;
        margin: 0;
        box-shadow: none;
        border-radius: 0;
    }

    .btn-area {
        display: none !important;
    }

}