body{

font-family:Segoe UI;

background:linear-gradient(135deg,#6366f1,#9333ea,#ec4899);

min-height:100vh;

display:flex;

align-items:center;

justify-content:center;

}

.app{

width:95%;

max-width:520px;

background:white;

padding:25px;

border-radius:15px;

text-align:center;

}

.tabs{

display:flex;

gap:10px;

margin-bottom:15px;

}

.tabs button{

flex:1;

padding:10px;

border:none;

border-radius:8px;

background:#eee;

cursor:pointer;

}

.tabs .active{

background:#6366f1;

color:white;

}

.tab{

display:none;

}

.tab.active{

display:block;

}

input{

width:100%;

padding:12px;

border-radius:10px;

border:1px solid #ddd;

margin-bottom:10px;

}

button{

width:100%;

padding:12px;

border:none;

border-radius:10px;

background:#6366f1;

color:white;

font-weight:bold;

cursor:pointer;

}

.card{

margin-top:15px;

background:#f9fafb;

padding:10px;

border-radius:10px;

}

.card img{

width:100%;

border-radius:10px;

}

.download{

display:block;

margin-top:10px;

background:#22c55e;

padding:10px;

color:white;

border-radius:8px;

text-decoration:none;

}