body{
font-family:Segoe UI,Arial;
margin:0;
background:#0f172a;
color:#e5e7eb;
}

.topbar{
display:flex;
justify-content:space-between;
align-items:center;
background:#020617;
padding:14px 20px;
border-bottom:1px solid #1e293b;
}

.container{max-width:900px;margin:auto;padding:25px;}

input, select{
padding:10px;
margin:6px;
background:#020617;
border:1px solid #1e293b;
color:white;
border-radius:8px;
}

table{width:100%;margin-top:20px;border-collapse:collapse;}
th{background:#020617;color:#94a3b8;padding:10px;border-bottom:1px solid #1e293b;}
td{padding:8px;border-bottom:1px solid #1e293b;}

button{
background:#2563eb;
border:none;
padding:10px 14px;
margin:5px;
border-radius:8px;
color:white;
cursor:pointer;
}

.pdf{background:#16a34a;}
.final{font-size:22px;font-weight:bold;color:#22c55e;}