body {
    font-family: "poppins", sans-serif;
    background: linear-gradient(to right,#0CABA8 , #023535);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container{
    background-color: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 400px;
    text-align: center;
}

input[type="number"] {
    width: 80%;
    padding: 10px;
    margin: 15px 0;
    border-radius: 10px;
    border: 1px solid #ccc;
    font-size: 16px;
}

button {
    padding: 10px 20px;
    background-color: #ff6f00;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}
button:hover {
    background-color: #e65100;
}

#result {
    margin-top: 20px;
    text-align: left;
    font-size: 16px;
    line-height: 1.6;
}
@media (max-width: 600px) {
      input, button {
        width: 100%;
      }
}