body{margin:0;padding:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(to right,#0ff,#ff02ff)}.container{background-color:#fff;padding:30px;border-radius:12px;box-shadow:0 4px 15px #0003;text-align:center;width:300px;margin:250px auto}input{width:90%;padding:10px;font-size:1rem;margin-bottom:20px}.mirror{font-size:1.5rem;color:#fff;min-height:30px;border-top:1px solid #ccc;padding-top:10px;border-radius:.5rem;background-color:#666;transform:scaleX(-1)}input:hover{box-shadow:0 4px 15px #161616;border:1px solid black}