body{
margin:0;
font-family:Arial;
background:#0f172a;
color:white;
}

.container{
max-width:800px;
margin:auto;
padding:30px;
}

h2{
text-align:center;
margin-bottom:20px;
}

input[type=file]{
margin-bottom:10px;
}

button{
padding:10px 20px;
background:#22c55e;
border:none;
color:white;
border-radius:6px;
cursor:pointer;
}

#search{
width:100%;
padding:10px;
margin-top:20px;
margin-bottom:20px;
border-radius:6px;
border:none;
}

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

th,td{
padding:12px;
border-bottom:1px solid #334155;
text-align:left;
}