form {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

fieldset {
    border: none;
    margin: 0 0 20px;
    padding: 0;
}

legend {
    font-size: 1.2em;
    margin-bottom: 10px;
    color: #555;
    font-weight: bold;
}

.form-group {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 10px;
    align-items: center;
    margin-bottom: 15px;
}

label {
    font-weight: bold;
    color: #555;
    margin-right: 10px;
    text-align: right;
}

input[type="text"],
input[type="email"],
textarea,
input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 1em;
}

textarea {
    resize: vertical;
    height: 100px;
}

input[type="file"] {
    padding: 5px;
}

button {
    display: inline-block;
    background: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
}

button:hover {
    background: #45a049;
}

.calendar {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 5px rgba(76, 175, 80, 0.5);
}

fieldset + fieldset {
    border-top: 1px solid #eee;
    padding-top: 20px;
}

@media (max-width: 768px) {
    .form-group {
        grid-template-columns: 1fr; /* Campi in una colonna sui dispositivi piccoli */
    }

    label {
        text-align: left;
    }

    button {
        width: 100%;
    }
}