:root {
    --bfbu-orange: #ff7a22;
    --bfbu-orange-pale: #ffede1;
    --bfbu-text: #666;
    --bfbu-gray: #7b7b7b;
    --bfbu-gray-dark: #555;
    --bfbu-border: #dedede;
    --bfbu-danger: #d71920;
    --bfbu-success: #287a45;
}

.bfbu-seminare,
.bfbu-seminar-detail {
    color: var(--bfbu-text);
    font-family: "MyOpenSans", "Open Sans", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.55;
}

/*
 * Einige WordPress-Themes vergeben für Tabellen eine eigene Monospace-Schrift.
 * Innerhalb des Listen-Shortcodes soll ausschließlich die BFBU-Hausschrift
 * samt den gewünschten Fallbacks verwendet werden.
 */
.bfbu-seminare,
.bfbu-seminare * {
    font-family: "MyOpenSans", Helvetica, Arial, Lucida, sans-serif !important;
}

.bfbu-page-container {
    box-sizing: border-box;
    margin: 0 auto;
    max-width: 1080px;
    padding: 58px 24px 72px;
    width: 100%;
}

.bfbu-main-title {
    color: #333;
    font-size: 30px;
    line-height: 1.2;
    margin: 0 0 24px;
}

.bfbu-section-title {
    background: var(--bfbu-orange);
    box-sizing: border-box;
    color: #fff !important;
    font-size: 20px !important;
    font-weight: 600;
    line-height: 1.3 !important;
    margin: 28px 0 18px;
    padding: 7px 10px !important;
}

.bfbu-search {
    align-items: end;
    background: #f6f6f6;
    border: 1px solid #e5e5e5;
    display: grid;
    gap: 12px;
    grid-template-columns: minmax(220px, 2fr) minmax(180px, 1fr) minmax(130px, .8fr) minmax(130px, .8fr) auto;
    margin: 0 0 32px;
    padding: 16px;
}

.bfbu-search--fixed-category {
    grid-template-columns: minmax(220px, 2fr) minmax(130px, .8fr) minmax(130px, .8fr) auto;
}

.bfbu-search input,
.bfbu-search select,
.bfbu-booking-form input:not([type="checkbox"]),
.bfbu-booking-form select,
.bfbu-booking-form textarea {
    appearance: none;
    background: #fff;
    border: 1px solid #bbb;
    border-radius: 0;
    box-sizing: border-box;
    color: #4e4e4e;
    font: inherit;
    min-height: 42px;
    padding: 8px 10px;
    width: 100%;
}

.bfbu-search select,
.bfbu-booking-form select {
    appearance: auto;
    -webkit-appearance: menulist;
    padding-right: 30px;
}

.bfbu-search input:focus,
.bfbu-search select:focus,
.bfbu-booking-form input:focus,
.bfbu-booking-form select:focus,
.bfbu-booking-form textarea:focus {
    border-color: var(--bfbu-orange);
    box-shadow: 0 0 0 2px rgba(255, 122, 34, .18);
    outline: 0;
}

.bfbu-search__date label,
.bfbu-field > span,
.bfbu-ticket-row span {
    color: var(--bfbu-gray-dark);
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin: 0 0 4px;
}

.bfbu-field > span b,
.bfbu-consent b,
.bfbu-field.is-required > span::after {
    color: var(--bfbu-danger);
}

.bfbu-field.is-required > span::after {
    content: " *";
}

.bfbu-button,
.bfbu-book-link,
.bfbu-sold-out {
    border: 0;
    border-radius: 0;
    box-sizing: border-box;
    color: #fff !important;
    cursor: pointer;
    display: inline-block;
    font: inherit;
    font-weight: 600;
    line-height: 1.25;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none !important;
    transition: background .16s ease, transform .16s ease;
}

.bfbu-button:hover,
.bfbu-book-link:hover {
    filter: brightness(.93);
    transform: translateY(-1px);
}

.bfbu-button--search,
.bfbu-button--submit {
    background: var(--bfbu-orange);
}

.bfbu-button--submit {
    font-size: 17px;
    margin-top: 20px;
    min-width: 280px;
    padding: 13px 24px;
}

.bfbu-button:disabled {
    cursor: wait;
    opacity: .7;
    transform: none;
}

.bfbu-search__reset {
    color: var(--bfbu-gray-dark);
    font-size: 13px;
    grid-column: 1 / -1;
}

.bfbu-month {
    margin: 0 0 38px;
}

.bfbu-month h2 {
    color: #333;
    font-size: 26px;
    font-weight: 500;
    margin: 0 0 12px;
}

.bfbu-table-wrap {
    overflow-x: auto;
}

.bfbu-seminare .bfbu-events-table,
.bfbu-seminar-detail .bfbu-data-table {
    border: 0;
    border-collapse: collapse;
    margin: 0;
    table-layout: fixed;
    width: 100%;
}

.bfbu-events-table th {
    background: var(--bfbu-orange);
    border: 0;
    color: #fff;
    font-weight: 600;
    padding: 9px 14px;
    text-align: left;
}

.bfbu-events-table th:first-child { width: 20%; }
.bfbu-events-table th:nth-child(3) { width: 19%; }
.bfbu-events-table th:last-child { width: 15%; text-align: center; }

.bfbu-events-table td {
    background: #fff;
    border: 0;
    border-bottom: 1px solid #eee;
    padding: 14px;
    vertical-align: top;
}

.bfbu-events-table tr:hover td {
    background: #fff9f5;
}

.bfbu-events-table tr:hover .bfbu-event-date,
.bfbu-event-date {
    background: var(--bfbu-orange-pale);
}

.bfbu-event-date strong,
.bfbu-event-title > a {
    color: var(--bfbu-orange);
    display: block;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.35;
    margin-bottom: 6px;
    text-decoration: none;
}

.bfbu-event-date span,
.bfbu-event-date b,
.bfbu-event-title > span {
    display: block;
    font-size: 14px;
}

.bfbu-event-title > span b {
    color: var(--bfbu-orange);
    display: inline;
}

.bfbu-event-excerpt {
    font-size: 13px;
    margin-top: 8px;
}

.bfbu-price-main,
.bfbu-price-breakdown {
    display: block;
}

.bfbu-price-main {
    color: #333;
    line-height: 1.35;
}

.bfbu-price-breakdown {
    color: var(--bfbu-gray-dark);
    font-size: 11px;
    font-weight: 400;
    line-height: 1.35;
    margin-top: 2px;
    white-space: nowrap;
}

.bfbu-events-table .bfbu-bsb-license-note,
.bfbu-events-table tr:hover .bfbu-bsb-license-note {
    background: #fff7ed;
    border-bottom: 1px solid #f4d4ba;
    border-left: 5px solid var(--bfbu-orange);
    color: #5c5149;
    font-size: 13px;
    line-height: 1.55;
    padding: 12px 14px;
}

.bfbu-bsb-license-note strong {
    color: #333;
    white-space: nowrap;
}

.bfbu-event-action {
    text-align: center;
}

.bfbu-book-link {
    background: var(--bfbu-gray);
    padding-left: 24px;
    padding-right: 24px;
}

.bfbu-sold-out {
    background: var(--bfbu-danger);
    cursor: default;
    padding-left: 10px;
    padding-right: 10px;
}

.bfbu-data-table-wrap {
    margin: 12px auto 26px;
    max-width: 850px;
}

.bfbu-seminar-detail .bfbu-data-table th,
.bfbu-seminar-detail .bfbu-data-table td {
    background: #fff;
    border: 0;
    border-bottom: 1px solid #f0f0f0;
    padding: 8px 10px;
    text-align: left;
    vertical-align: top;
}

.bfbu-seminar-detail .bfbu-data-table th {
    color: var(--bfbu-orange);
    font-weight: 700;
    width: 35%;
}

.bfbu-data-table th small,
.bfbu-form-section legend small,
.bfbu-form-section h3 small {
    color: inherit;
    font-size: .82em;
    font-weight: 400;
}

.bfbu-description {
    padding: 0 8px 8px;
}

.bfbu-description h2,
.bfbu-description h3,
.bfbu-description h4 {
    color: #333;
    line-height: 1.3;
    margin: 22px 0 10px;
}

.bfbu-description h3 { font-size: 21px; }
.bfbu-description h4 { font-size: 18px; }
.bfbu-description ul { list-style: disc; padding-left: 24px; }

.bfbu-booking-form {
    margin: 0;
}

.bfbu-form-section {
    border: 1px solid var(--bfbu-border);
    margin: 0 0 22px;
    padding: 18px;
}

.bfbu-form-section legend {
    background: #fff;
    color: var(--bfbu-orange);
    font-size: 19px;
    font-weight: 600;
    padding: 0 8px;
}

.bfbu-form-section h3 {
    border-bottom: 1px solid var(--bfbu-border);
    color: var(--bfbu-orange);
    font-size: 18px;
    margin: 26px 0 16px;
    padding-bottom: 8px;
}

.bfbu-form-grid {
    display: grid;
    gap: 14px 18px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bfbu-field {
    display: block;
}

.bfbu-ticket-row {
    align-items: end;
    display: grid;
    gap: 18px;
    grid-template-columns: minmax(0, 1fr) 120px;
}

.bfbu-ticket-row strong {
    display: block;
    min-height: 42px;
    padding: 9px 0;
}

.bfbu-seminar-options {
    border: 1px solid var(--bfbu-border);
    max-height: 430px;
    overflow-y: auto;
}

.bfbu-additional-search {
    display: block;
    margin: 0 0 10px;
}

.bfbu-additional-search > span {
    color: var(--bfbu-gray-dark);
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
}

.bfbu-additional-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 8px;
}

.bfbu-category-filter {
    background: #eee;
    border: 1px solid #d1d1d1;
    color: var(--bfbu-gray-dark);
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 12px;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}

.bfbu-category-filter:hover,
.bfbu-category-filter.is-active {
    background: var(--bfbu-orange);
    border-color: var(--bfbu-orange);
    color: #fff;
}

.bfbu-additional-status {
    color: var(--bfbu-gray-dark);
    font-size: 12px;
    margin: 0 0 8px;
}

.bfbu-additional-empty {
    background: #f3f3f3;
    margin: 10px 0 0;
    padding: 10px 12px;
}

.bfbu-seminar-option {
    align-items: center;
    background: #fff;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    display: grid;
    gap: 12px;
    grid-template-columns: 22px 125px minmax(0, 1fr) 110px;
    margin: 0;
    padding: 12px 14px;
    transition: background .15s ease;
}

.bfbu-seminar-option[hidden] {
    display: none !important;
}

.bfbu-seminar-option:last-child {
    border-bottom: 0;
}

.bfbu-seminar-option:hover,
.bfbu-seminar-option:has(input:checked) {
    background: var(--bfbu-orange-pale);
}

.bfbu-seminar-option.is-unavailable {
    cursor: not-allowed;
    opacity: .48;
}

.bfbu-seminar-option input {
    accent-color: var(--bfbu-orange);
    height: 18px;
    margin: 0;
    width: 18px;
}

.bfbu-seminar-option__date {
    color: var(--bfbu-orange);
    font-weight: 700;
}

.bfbu-seminar-option__title strong,
.bfbu-seminar-option__title small {
    display: block;
}

.bfbu-seminar-option__title small {
    color: var(--bfbu-text);
    font-size: 12px;
    margin-top: 2px;
}

.bfbu-seminar-option__price {
    text-align: right;
}

.bfbu-seminar-option__price strong,
.bfbu-seminar-option__price small {
    display: block;
}

.bfbu-seminar-option__price small {
    color: var(--bfbu-gray-dark);
    font-size: 11px;
    font-weight: 400;
    margin-top: 2px;
    white-space: nowrap;
}

.bfbu-participant-courses {
    background: #f7f7f7;
    border: 1px solid var(--bfbu-border);
    margin-top: 18px;
    padding: 14px;
}

.bfbu-participant-courses__heading {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin-bottom: 10px;
}

.bfbu-participant-courses__heading > strong {
    color: #333;
}

.bfbu-participant-courses__heading > strong b {
    color: var(--bfbu-danger);
}

.bfbu-participant-courses__heading > span {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.bfbu-participant-courses__heading button {
    background: #fff;
    border: 1px solid #c8c8c8;
    color: var(--bfbu-gray-dark);
    cursor: pointer;
    font: inherit;
    font-size: 12px;
    padding: 5px 9px;
}

.bfbu-participant-courses__heading button:hover {
    border-color: var(--bfbu-orange);
    color: var(--bfbu-orange);
}

.bfbu-participant-course-list {
    display: grid;
    gap: 7px;
}

.bfbu-participant-course {
    align-items: flex-start;
    background: #fff;
    border: 1px solid #ddd;
    cursor: pointer;
    display: flex;
    gap: 10px;
    padding: 9px 10px;
}

.bfbu-participant-course:has(input:checked) {
    background: var(--bfbu-orange-pale);
    border-color: var(--bfbu-orange);
}

.bfbu-participant-course.is-unavailable {
    cursor: not-allowed;
    opacity: .48;
}

.bfbu-participant-course input {
    accent-color: var(--bfbu-orange);
    height: 18px;
    margin: 2px 0 0;
    min-width: 18px;
    width: 18px;
}

.bfbu-participant-course span,
.bfbu-participant-course strong,
.bfbu-participant-course small {
    display: block;
}

.bfbu-participant-course strong {
    color: #333;
    line-height: 1.35;
}

.bfbu-participant-course small {
    color: var(--bfbu-gray-dark);
    font-size: 12px;
    margin-top: 2px;
}

.bfbu-participant-course__details {
    flex: 1 1 auto;
    min-width: 0;
}

.bfbu-participant-course__price {
    flex: 0 0 auto;
    margin-left: auto;
    text-align: right;
    white-space: nowrap;
}

.bfbu-participant-course__price strong {
    color: var(--bfbu-orange);
    font-size: 14px;
}

.bfbu-participant-course__price small {
    font-size: 11px;
}

.bfbu-participant-courses__error {
    color: var(--bfbu-danger);
    display: none;
    font-size: 13px;
    font-weight: 600;
    margin: 8px 0 0;
}

.bfbu-form-note {
    background: var(--bfbu-orange-pale);
    border-left: 4px solid var(--bfbu-orange);
    margin: 0 0 20px;
    padding: 10px 12px;
}

.bfbu-price-note {
    margin-bottom: 22px;
}

.bfbu-booking-form.is-validation-active .bfbu-field.is-invalid > span {
    color: var(--bfbu-danger);
}

.bfbu-booking-form.is-validation-active .bfbu-field.is-invalid input,
.bfbu-booking-form.is-validation-active .bfbu-field.is-invalid select,
.bfbu-booking-form.is-validation-active .bfbu-field.is-invalid textarea {
    background: #fff4f4;
    border-color: var(--bfbu-danger);
    box-shadow: 0 0 0 2px rgba(215, 25, 32, .14);
}

.bfbu-booking-form.is-validation-active .bfbu-consent.is-invalid {
    background: #fff0f0;
    border: 1px solid var(--bfbu-danger);
    padding: 10px 12px;
}

.bfbu-booking-form.is-validation-active .bfbu-participant-courses.is-invalid {
    background: #fff4f4;
    border-color: var(--bfbu-danger);
    box-shadow: 0 0 0 2px rgba(215, 25, 32, .14);
}

.bfbu-booking-form.is-validation-active .bfbu-participant-courses.is-invalid .bfbu-participant-courses__error {
    display: block;
}

.bfbu-check-row {
    margin: 14px 0;
}

.bfbu-check-row label,
.bfbu-consent {
    align-items: flex-start;
    display: flex;
    gap: 10px;
}

.bfbu-check-row input,
.bfbu-consent input {
    accent-color: var(--bfbu-orange);
    height: 18px;
    margin: 3px 0 0;
    min-width: 18px;
    width: 18px;
}

.bfbu-conditional[hidden] {
    display: none;
}

.bfbu-summary {
    background: #f4f4f4;
    border-top: 4px solid var(--bfbu-orange);
    margin: 24px 0;
    padding: 16px 18px;
}

.bfbu-summary > div {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
}

.bfbu-consent a {
    color: var(--bfbu-orange);
}

.bfbu-notice {
    border-left: 5px solid var(--bfbu-gray);
    margin: 20px 0;
    padding: 14px 16px;
}

.bfbu-notice h2 {
    margin-top: 0;
}

.bfbu-notice--info { background: #f3f3f3; }
.bfbu-notice--error { background: #fff0f0; border-color: var(--bfbu-danger); }
.bfbu-notice--success { background: #edf8f1; border-color: var(--bfbu-success); }
.bfbu-honeypot { height: 1px; left: -10000px; overflow: hidden; position: absolute; width: 1px; }

.bfbu-confirmation-page {
    margin: 0 auto;
    max-width: 860px;
}

.bfbu-confirmation-card {
    background: #fff;
    border: 1px solid var(--bfbu-border);
    border-top: 6px solid var(--bfbu-orange);
    box-shadow: 0 12px 34px rgba(0, 0, 0, .08);
    padding: 34px;
    text-align: center;
}

.bfbu-confirmation-icon {
    align-items: center;
    background: var(--bfbu-success);
    border-radius: 50%;
    color: #fff;
    display: inline-flex;
    font-size: 28px;
    font-weight: 700;
    height: 58px;
    justify-content: center;
    margin-bottom: 12px;
    width: 58px;
}

.bfbu-confirmation-kicker {
    color: var(--bfbu-success);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    margin: 0 0 5px;
    text-transform: uppercase;
}

.bfbu-confirmation-card h1 {
    color: #333;
    font-size: 28px;
    line-height: 1.25;
    margin: 0 0 8px;
}

.bfbu-confirmation-card h2 {
    background: var(--bfbu-orange);
    color: #fff;
    font-size: 18px;
    margin: 28px 0 0;
    padding: 8px 12px;
    text-align: left;
}

.bfbu-confirmation-reference {
    background: var(--bfbu-orange-pale);
    border-left: 5px solid var(--bfbu-orange);
    margin: 24px auto 0;
    max-width: 430px;
    padding: 12px 16px;
}

.bfbu-confirmation-reference span,
.bfbu-confirmation-reference strong {
    display: block;
}

.bfbu-confirmation-reference span {
    color: var(--bfbu-gray-dark);
    font-size: 12px;
}

.bfbu-confirmation-reference strong {
    color: #333;
    font-size: 20px;
    letter-spacing: .03em;
}

.bfbu-confirmation-facts {
    background: #f4f4f4;
    display: grid;
    gap: 1px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    text-align: left;
}

.bfbu-confirmation-facts > div {
    background: #f4f4f4;
    padding: 14px;
}

.bfbu-confirmation-facts span,
.bfbu-confirmation-facts strong {
    display: block;
}

.bfbu-confirmation-facts span {
    color: var(--bfbu-gray-dark);
    font-size: 12px;
}

.bfbu-confirmation-facts strong {
    color: #333;
    font-size: 17px;
}

.bfbu-confirmation-seminars {
    border: 1px solid var(--bfbu-border);
    border-top: 0;
    text-align: left;
}

.bfbu-confirmation-seminar {
    align-items: center;
    border-bottom: 1px solid #eee;
    display: flex;
    gap: 20px;
    justify-content: space-between;
    padding: 13px 14px;
}

.bfbu-confirmation-seminar:last-child {
    border-bottom: 0;
}

.bfbu-confirmation-seminar strong,
.bfbu-confirmation-seminar span {
    display: block;
}

.bfbu-confirmation-seminar strong {
    color: #333;
}

.bfbu-confirmation-seminar span {
    color: var(--bfbu-gray-dark);
    font-size: 12px;
    margin-top: 2px;
}

.bfbu-confirmation-seminar > b {
    color: var(--bfbu-orange);
    white-space: nowrap;
}

.bfbu-confirmation-mail {
    background: #edf8f1;
    border-left: 5px solid var(--bfbu-success);
    margin: 22px 0;
    padding: 12px 14px;
    text-align: left;
}

.bfbu-confirmation-mail--warning {
    background: #fff8e6;
    border-color: #d99b00;
}

.bfbu-button--confirmation {
    background: var(--bfbu-orange);
}

@media (max-width: 900px) {
    .bfbu-search { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .bfbu-search__field--wide { grid-column: 1 / -1; }
    .bfbu-events-table th:first-child { width: 24%; }
    .bfbu-events-table th:nth-child(3) { width: 20%; }
    .bfbu-events-table th:last-child { width: 18%; }
}

@media (max-width: 680px) {
    .bfbu-page-container { padding: 36px 16px 52px; }
    .bfbu-search { display: block; }
    .bfbu-search > * { margin-bottom: 12px; }
    .bfbu-search .bfbu-button { width: 100%; }
    .bfbu-events-table,
    .bfbu-events-table tbody,
    .bfbu-events-table tr,
    .bfbu-events-table td { display: block; width: 100%; }
    .bfbu-events-table thead { clip: rect(0 0 0 0); clip-path: inset(50%); height: 1px; overflow: hidden; position: absolute; white-space: nowrap; width: 1px; }
    .bfbu-events-table tr { border: 1px solid var(--bfbu-border); margin-bottom: 18px; }
    .bfbu-events-table td { border-bottom: 1px solid #eee; box-sizing: border-box; padding-left: 40%; position: relative; }
    .bfbu-events-table td::before { color: var(--bfbu-gray-dark); content: attr(data-label); font-weight: 700; left: 12px; position: absolute; top: 14px; width: 34%; }
	.bfbu-events-table .bfbu-bsb-license-row { border: 0; margin-top: -18px; }
	.bfbu-events-table .bfbu-bsb-license-note { padding: 12px 14px; position: static; }
	.bfbu-events-table .bfbu-bsb-license-note::before { display: none; }
    .bfbu-event-action { text-align: left; }
    .bfbu-form-grid,
    .bfbu-ticket-row { grid-template-columns: 1fr; }
	.bfbu-participant-course { display:grid; grid-template-columns:18px minmax(0,1fr); }
	.bfbu-participant-course__details,
	.bfbu-participant-course__price { grid-column:2; margin-left:0; text-align:left; }
	.bfbu-seminar-option { align-items: start; grid-template-columns: 22px minmax(0, 1fr); }
	.bfbu-seminar-option__date,
	.bfbu-seminar-option__title,
	.bfbu-seminar-option__price { grid-column: 2; text-align: left; }
	.bfbu-additional-categories { display: grid; grid-template-columns: 1fr 1fr; }
	.bfbu-category-filter { width: 100%; }
    .bfbu-participant-courses__heading { align-items: flex-start; flex-direction: column; }
    .bfbu-confirmation-card { padding: 24px 16px; }
    .bfbu-confirmation-facts { grid-template-columns: 1fr; }
    .bfbu-confirmation-seminar { align-items: flex-start; flex-direction: column; gap: 6px; }
    .bfbu-seminar-detail .bfbu-data-table th,
    .bfbu-seminar-detail .bfbu-data-table td { display: block; width: 100%; }
    .bfbu-seminar-detail .bfbu-data-table th { border-bottom: 0; padding-bottom: 2px; }
    .bfbu-seminar-detail .bfbu-data-table td { padding-top: 2px; }
    .bfbu-button--submit { min-width: 0; width: 100%; }
}