/* Allgemeine Container-Stile */
.container {
    text-align: center;
    padding: 20px;
    max-width: 500px;
    margin: 20px auto;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);

    /* Mindesthöhe, um das Verhältnis beizubehalten */
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* QR-Code Container */
#qr-code {
    margin: 20px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 150px; /* Platzhalterhöhe für den QR-Code */
}

/* Buttons */
button, a {
    display: inline-block;
    padding: 10px 20px;
    margin: 10px 5px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: box-shadow 0.3s ease;
}

/* Hauptbutton (Blau mit weißer Schrift) */
button {
    background-color: #007bff;
    color: #fff;
}

button:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Download-Buttons (Grün mit weißer Schrift) */
a {
    background-color: #28a745;
    color: #fff;
}

a:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Input-Feld */
input {
    width: calc(100% - 40px);
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

/* Responsive Design */
@media (max-width: 600px) {
    .container {
        padding: 15px;
    }

    button, a {
        font-size: 14px;
    }

    input {
        font-size: 14px;
    }
}