.content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

.user-details {
    display: flex;
    align-items: start;
    justify-content: center;
    width: 100%;
    max-width: 900px;
    margin-bottom: 20px;
}

.profile-picture {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 30px;
}

.profile-img {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #ddd;
}

.user-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.username, .bio, .birthday, .workplace, .additional-info {
    margin-bottom: 15px;
    font-size: 1.1em;
}

button {
    background-color: #007bff;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.1em;
}

button:hover {
    background-color: #0056b3;
}

input[type="text"], input[type="date"], textarea {
    width: 100%;
    padding: 12px;
    margin: 12px 0;
    border-radius: 5px;
    border: 1px solid #ddd;
    font-size: 1.1em;
}

#profileForm {
    display: none;
    width: 100%;
    max-width: 500px;
    margin: 20px auto;
    padding: 20px;
}

#profileForm label,
#profileForm input,
#profileForm textarea {
    display: block;
    width: calc(100% - 40px);
    margin: 10px auto;
}

#profileForm button[type="submit"] {
    display: block;
    width: auto;
    margin: 20px auto;
    padding: 10px 20px;
}

.username {
    font-size: 3.5em; 
    font-weight: bold; 
    margin-bottom: 15px;
}

@media screen and (max-width: 768px) {
    .user-details {
        flex-direction: column;
        align-items: center;
    }

    .profile-picture {
        margin-right: 0;
        margin-bottom: 20px;
    }

    .user-info {
        align-items: center;
        text-align: center;
    }

    .username {
        font-size: 2em; 
    }

    #profileForm {
        width: 90%;
        padding: 15px;
    }

    #profileForm label,
    #profileForm input,
    #profileForm textarea {
        width: calc(100% - 30px); 
    }

    #profileForm button[type="submit"] {
        padding: 8px 16px; 
    }
}