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

.toolbar{
background:#1e293b;
padding:10px;
display:flex;
flex-wrap:wrap;
gap:8px;
}

button{
padding:6px 12px;
cursor:pointer;
}

#pdf-container{
display:flex;
flex-direction:column;
align-items:center;
margin-top:10px;
}

.page{
position:relative;
margin-bottom:20px;
}

canvas{
border:1px solid #ccc;
}

.text-layer{
position:absolute;
top:0;
left:0;
}

.text-box{
position:absolute;
color:red;
font-weight:bold;
cursor:move;
}

.erase-box{
position:absolute;
background:white;
width:120px;
height:40px;
}