body{font-family:tahoma;background:#667eea;margin:0}
.container{background:#fff;max-width:500px;margin:40px auto;padding:20px;border-radius:12px}
#dropZone{border:2px dashed #aaa;padding:30px;text-align:center;border-radius:10px;cursor:pointer}
#dropZone.hover{border-color:#667eea}
.fileItem{margin-top:10px}
progress{width:100%}
img{max-width:80px;margin-top:5px}
button{width:100%;padding:12px;margin-top:15px;background:#667eea;color:#fff;border:none;border-radius:8px}