body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #1e1e2f, #2c2c54);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* Glass Card */
.container {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(15px);
    padding: 30px;
    border-radius: 15px;
    width: 400px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    text-align: center;
}

h1 {
    margin-bottom: 20px;
}

input {
    width: 90%;
    padding: 12px;
    border: none;
    border-radius: 10px;
    margin-bottom: 15px;
    outline: none;
}

button {
    background: #6c5ce7;
    border: none;
    padding: 12px 20px;
    color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    background: #4834d4;
}

.result {
    margin-top: 20px;
    word-break: break-all;
}

.copy {
    margin-top: 10px;
    background: #00b894;
}