@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}

body {
    background: linear-gradient(135deg, #89f7fe, red);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #fff;
}

.container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    width: 100%;
    max-width: 800px;
}

h1 {
    margin-bottom: 20px;
    font-size: 50px;
}

label {
    display: block;
    margin: 10px 0 5px;
    font-size: 20px;
    color: lightcoral;
}

select, input {
    width: calc(100% - 20px);
    padding: 10px;
    margin-bottom: 20px;
    border: none;
    border-radius: 5px;
    font-size: 2rem;
}

button {
    padding: 10px 20px;
    background: #4caf50;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background: #45a049;
}

#result {
    margin-top: 20px;
    font-size: 30px;
    font-weight: 600;
    color: #45a049;
}