body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    color: #343a40;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-title {
    font-family: 'Arial', sans-serif;
    font-size: 20pt;
    font-weight: bold;
    text-align: left;
    background-color: #BF0000;
    color: #ffffff;
    padding: 40px 0;
    padding-left: 175px;
    margin: 0;
    background-image: url('https://dl.ccb-online.de/informatik/HTML-Applets/Logo.svg');
    background-repeat: no-repeat;
    background-position: 40px center;
    background-size: contain;
    width: 100%;
    box-sizing: border-box;
}

.layout3 {
    padding-top: 10px;
    margin-top: 20px;
    max-width: 800px;
    width: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
}

#grundriss-container {
    width: 100%;
}

button {
    padding: 10px 20px;
    margin: 15px;
    font-size: 16px;
    border: none;
    border-radius: 4px;
    background-color: #BF0000;
    color: #ffffff;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #800000;
}

.input-area {
    width: 80%;
    max-width: 400px;
    text-align: center;
    font-weight: bold;
    display: block;
    font-size: 18px;
    margin-top: 25px;
}

#raum-input {
    width: 60%;
    font-size: 18px; /* Schriftgröße vergrößert */
    padding: 12px; /* Innenabstand vergrößert */
    margin-top: 15px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    box-sizing: border-box;
}

#feedback {
    text-align: left;
    white-space: normal;
}

.highlight {
    fill: yellow !important; /* Farbe für die Hervorhebung */
}