.eubis-efre-wrapper {
    max-width: 900px;
    margin: 0 auto;
    font-size: 16px;
}

.eubis-efre-search {
    margin-bottom: 1.5em;
}

.eubis-efre-search label {
    display: block;
    margin-bottom: 0.4em;
    font-weight: 600;
}

.eubis-efre-filter {
    width: 100%;
    max-width: 400px;
    padding: 0.5em 0.75em;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
}

.eubis-efre-list {
    border-top: 1px solid #ddd;
}

.eubis-efre-bezirk {
    border-bottom: 1px solid #ddd;
}

.eubis-efre-bezirk > summary {
    cursor: pointer;
    padding: 0.75em 1em;
    font-weight: 700;
    font-size: 1.1em;
    background: #f4f4f4;
    list-style: none;
}

.eubis-efre-bezirk > summary::-webkit-details-marker {
    display: none;
}

.eubis-efre-bezirk > summary::before {
    content: "▸";
    display: inline-block;
    width: 1em;
    transition: transform 0.15s ease;
}

.eubis-efre-bezirk[open] > summary::before {
    transform: rotate(90deg);
}

.eubis-efre-gemeinden {
    padding: 0.25em 0 0.5em 1.5em;
}

.eubis-efre-gemeinde {
    border-bottom: 1px solid #eee;
}

.eubis-efre-gemeinde.eubis-efre-hidden {
    display: none;
}

.eubis-efre-bezirk.eubis-efre-hidden {
    display: none;
}

.eubis-efre-gemeinde > summary {
    cursor: pointer;
    padding: 0.5em 0.75em;
    list-style: none;
}

.eubis-efre-gemeinde > summary::-webkit-details-marker {
    display: none;
}

.eubis-efre-gemeinde > summary::before {
    content: "+";
    display: inline-block;
    width: 1em;
    font-weight: 700;
    color: #0a5c36;
}

.eubis-efre-gemeinde[open] > summary::before {
    content: "–";
}

.eubis-efre-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.25em 0 1em;
    font-size: 0.95em;
}

.eubis-efre-table th,
.eubis-efre-table td {
    text-align: left;
    padding: 0.4em 0.6em;
    border: 1px solid #e0e0e0 !important;
}

.eubis-efre-table th {
    background: #fafafa;
    font-weight: 600;
}

.eubis-efre-notice {
    font-style: italic;
    color: #555;
}

.eubis-efre-button,
.eubis-efre-button:visited {
    display: inline-block;
    padding: 0.6em 1.2em;
    background: #0a5c36;
    color: #fff !important;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
}

.eubis-efre-button:hover,
.eubis-efre-button:focus {
    opacity: 0.9;
    color: #fff !important;
}

.eubis-efre-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 600px) {
    .eubis-efre-wrapper {
        font-size: 14px;
    }

    .eubis-efre-gemeinden {
        padding-left: 0.75em;
    }

    .eubis-efre-table-wrapper {
        overflow-x: visible;
    }

    .eubis-efre-table,
    .eubis-efre-table thead,
    .eubis-efre-table tbody,
    .eubis-efre-table tr,
    .eubis-efre-table td {
        display: block;
        width: 100%;
    }

    .eubis-efre-table thead {
        position: absolute;
        left: -9999px;
    }

    .eubis-efre-table tr {
        margin-bottom: 0.75em;
        border: 1px solid #e0e0e0;
        border-radius: 4px;
    }

    .eubis-efre-table td {
        display: flex;
        justify-content: space-between;
        gap: 1em;
        text-align: right;
        border-bottom: 1px solid #e0e0e0;
    }

    .eubis-efre-table td::before {
        content: attr(data-label);
        font-weight: 600;
        text-align: left;
    }

    .eubis-efre-table td:last-child {
        border-bottom: none;
    }
}