body{
font-family: Arial, Helvetica, sans-serif;
background:#f4f6f9;
margin:40px;
color:#333;
}

h2{
margin-bottom:20px;
}

a{
text-decoration:none;
color:#0066cc;
font-weight:bold;
}

a:hover{
text-decoration:underline;
}

table{
width:100%;
border-collapse:collapse;
background:white;
box-shadow:0 2px 6px rgba(0,0,0,0.1);
}

th{
background:#2c3e50;
color:white;
padding:10px;
text-align:left;
}

td{
padding:8px;
border-bottom:1px solid #ddd;
}

tr:nth-child(even){
background:#f9f9f9;
}

tr:hover{
background:#f1f1f1;
}

button{
background:#2c3e50;
color:white;
border:none;
padding:8px 14px;
cursor:pointer;
border-radius:4px;
}

button:hover{
background:#1a252f;
}

input[type="text"]{
padding:6px;
border:1px solid #ccc;
border-radius:4px;
}

input[type="file"]{
padding:6px;
}