/* GOOGLE FONT */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

/* RESET */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* SFONDO BLU SFUOCATO */
body {
    font-family: 'Poppins', Arial, sans-serif;
    padding: 40px;
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;

    /*background: radial-gradient(
        circle at 50% 30%,
        rgba(0,123,255,0.55) 0%,
        rgba(0,92,204,0.80) 40%,
        rgba(0,62,164,1) 100%
    );*/
    backdrop-filter: blur(4px);
}

/* LOGO */
.top-logo {
    width: 170px;
    margin-bottom: 25px;
}

.top-logo img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0px 6px 12px rgba(0,0,0,0.25));
}

/* TITOLO */
h2 {
    color: #ffffff;
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 30px;
}

/* FORM GLASS BOX */
form {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px 34px;
    border-radius: 18px;
    width: 380px;
    text-align: center;
    box-shadow: 0 20px 55px rgba(0,0,0,0.30);
    backdrop-filter: blur(8px);
    color: #222;
}

/* LABEL */
label {
    font-weight: 600;
    color: #004a99;
    font-size: 16px;
    display: block;
    margin-bottom: 14px;
}

/* INPUT */
input[type="text"] {
    width: 80%;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid #cfd8e3;
    font-size: 16px;
    text-align: center;
    background: #f8fbff;
    transition: border 0.2s, box-shadow 0.2s;
    margin: 0 auto 25px auto;
    display: block;
}

input[type="text"]:focus {
    border-color: #007BFF;
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.4);
    outline: none;
}

/* BUTTON */
button {
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 16px;
    background: linear-gradient(135deg, #007BFF, #005fcc);
    color: #FFFFFF;
    border: none;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    box-shadow: 0 6px 18px rgba(0,0,0,0.25);
    transition: 0.2s;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.30);
}