body{
font-family:Arial;
margin:0;
background:#f5f5f5;
transition:0.3s;
}

.dark{
background:#121212;
color:white;
}

.topbar{
display:flex;
justify-content:space-between;
padding:15px 30px;
background:#ff0050;
color:white;
}

.container{
max-width:500px;
margin:50px auto;
text-align:center;
}

.drop-area{
border:2px dashed #ff0050;
padding:30px;
border-radius:12px;
}

input{
width:80%;
padding:10px;
margin-top:10px;
border-radius:8px;
border:1px solid #ccc;
}

button{
margin-top:10px;
padding:10px 20px;
border:none;
background:#ff0050;
color:white;
border-radius:8px;
cursor:pointer;
}

video{
width:100%;
margin-top:20px;
border-radius:10px;
}

.download-btn{
display:block;
margin-top:10px;
padding:10px;
background:#00c853;
color:white;
text-decoration:none;
border-radius:8px;
}