body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

#autor {
    position: relative;
    background: url('../images/anon_green_head_c.png') no-repeat center center;
    /* background: url('../images/pjkopf50x50.png') no-repeat center center; */
    background-size: cover;
    color: white;
}

.header {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 20px;
    background-color: #1f4e24;
    color: white;
    flex-wrap: wrap;
}

/* Container für Buttons */
.button-box {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-right: 20px;
}

/* Buttons nebeneinander */
.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.button-row form {
    /* display: inline-block; */
    margin: 0;
}

/* Buttons */
.auswahl {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: bold;
    min-width: 150px;
    border-radius: 5px;
}

.auswahl:hover {
    background-color: #4a8d48;
}

/* Formulare in der Button-Reihe */
.button-row form {
    margin: 0;
}

/* Auswahlbox */
.auswahlbox {
    margin-top: 10px;
    margin-bottom: 10px;
}

.themen-dropdown {
    width: 308px;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    font-weight: bold;
    border: none;
    border-radius: 5px;
}

.themen-dropdown:hover {
    background-color: #4a8d48;
}

select {
    padding: 10px;
}

/* Bild und Text */
.image-text-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.image-text-container img {
    width: 100px;
    height: auto;
    border-radius: 50%;
    margin-bottom: 10px;
}

.text-section {
    padding: 5px;
    font-style: italic;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    font-weight: bold;
    text-align: center;
}

.text-section p {
    margin: 5px 0;
}

/* Hauptinhalt */
.main-content {
    padding: 20px;
}

footer {
    background-color: #1f4e24;
}

.pdf-container {
    width: 100%;
    height: 100%;
    /* height: 90vh; */
    /* 90% der Bildschirmhöhe */
}

.pdf-container iframe {
    width: 100%;
    height: 600px;
    /* height: 100%; */

    border: none;
}

.inputemail {
    padding: 3%;
}

.login-button {
    width: 300px;
    height: 40px;
    font-size: 18px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.login-button:hover {
    background-color: #4a8d48;
    /* etwas heller */
    /* transform: scale(1.03); */
    /* leicht vergrößern */
}


/* Mobile Ansicht */
@media (max-width: 768px) {

    .header {
        flex-direction: column;
        align-items: center;
        padding: 10px;
    }

    .button-box {
        margin-right: 0;
        margin-bottom: 20px;
        align-items: center;
    }

    .button-row {
        flex-direction: column;
        align-items: center;
    }

    .image-text-container img {
        width: 100px;
    }

    .themen-dropdown {
        width: 150px;
    }


    .pdf-container {
        width: 100%;
        height: 90vh;
        /* 90% der Bildschirmhöhe */
    }

    .pdf-container iframe {
        width: 100%;
        height: 100%;
        border: none;
    }
}