body{
    margin:0;
    padding:0;
    min-height:100vh;
    background:linear-gradient(135deg,#0f172a,#1e3a8a,#06b6d4);
    font-family:'Segoe UI',sans-serif;
    display:flex;
    flex-direction:column;
    align-items:center;
    color:white;
}

h1{
    margin-top:40px;
    font-size:40px;
    text-shadow:0 0 20px #7dd3fc;
}

.container{
    width:90%;
    max-width:600px;
    margin-top:30px;
    padding:30px;

    background:rgba(255,255,255,0.1);
    backdrop-filter:blur(15px);
    -webkit-backdrop-filter:blur(15px);

    border:1px solid rgba(255,255,255,0.2);
    border-radius:25px;

    box-shadow:
    0 8px 32px rgba(0,0,0,0.3),
    0 0 25px rgba(125,211,252,0.4);
}

input{
    width:90%;
    padding:15px;
    margin:15px 0;
    border:none;
    outline:none;
    border-radius:15px;

    background:rgba(255,255,255,0.15);
    color:white;
    font-size:18px;

    box-shadow:0 0 10px rgba(125,211,252,0.4);
}

input::placeholder{
    color:#cbd5e1;
}

button{
    width:220px;
    padding:14px;
    margin-top:10px;

    border:none;
    border-radius:15px;

    background:linear-gradient(45deg,#38bdf8,#06b6d4);
    color:white;
    font-size:18px;
    font-weight:bold;

    cursor:pointer;
    transition:0.3s;
}

button:hover{
    transform:translateY(-3px);
    box-shadow:0 0 20px #7dd3fc;
}

.btn{
    display:inline-block;
    margin-top:25px;
    padding:15px 30px;
    background:#2eee0d;
    color:black;
    text-decoration:none;
    font-weight:bold;
    border-radius:10px;
}
.btn:hover{
    transform:translateY(-3px);
    box-shadow:0 0 20px #35f40a;
}

#result{
    margin-top:25px;
    padding:20px;

    background:rgba(255,255,255,0.08);
    border:1px solid rgba(125,211,252,0.4);
    border-radius:20px;

    box-shadow:0 0 15px rgba(125,211,252,0.3);
    font-size:18px;
}