/* Buchungs-Overlay (buchung.js). Alle Klassen mit bk-, nichts Globales außer html.bk-offen. */
html.bk-offen { overflow: hidden; }

.bk-dialog {
  --bk-petrol: #0F4C5C;
  --bk-petrol-d: #0A3640;
  --bk-tinte: #1B2528;
  --bk-grau: #48565B;
  --bk-linie: #D9DEDF;
  --bk-rand: #7D8B8F;
  --bk-hauch: #F1F6F6;
  --bk-hauch-2: #E6EFF0;
  --bk-rot: #A12A1A;
  --bk-serif: 'Vollkorn', Georgia, serif;
  --bk-sans: 'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --bk-weich: cubic-bezier(.2, .7, .2, 1);
  box-sizing: border-box;
  width: min(600px, calc(100vw - 48px));
  max-width: none;
  max-height: min(920px, calc(100dvh - 48px));
  margin: auto;
  padding: 0;
  border: 0;
  border-radius: 18px;
  background: #FFFFFF;
  color: var(--bk-tinte);
  box-shadow: 0 2px 6px rgba(10, 54, 64, .12), 0 28px 70px rgba(10, 54, 64, .30);
  font-family: var(--bk-sans);
  font-variant-numeric: lining-nums;
  font-size: 18px;
  line-height: 1.5;
  text-align: left;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.bk-dialog[open] { display: flex; flex-direction: column; animation: bk-auf .26s var(--bk-weich); }
.bk-dialog::backdrop { background: rgba(10, 54, 64, .52); animation: bk-blende .26s ease-out; }
.bk-dialog.bk-schliessend { animation: bk-ab .2s ease-in forwards; }
.bk-dialog.bk-schliessend::backdrop { animation: bk-blende-ab .2s ease-in forwards; }
.bk-dialog *, .bk-dialog *::before, .bk-dialog *::after { box-sizing: border-box; }
.bk-dialog p { hyphens: manual; }
.bk-dialog h2, .bk-dialog h3, .bk-dialog p, .bk-dialog ul, .bk-dialog dl, .bk-dialog dd, .bk-dialog fieldset { margin: 0; }
.bk-dialog [hidden] { display: none !important; }
.bk-dialog a { color: var(--bk-petrol); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.bk-dialog a:hover { color: var(--bk-petrol-d); text-decoration-thickness: 2px; }
.bk-dialog :focus-visible { outline: 3px solid var(--bk-petrol); outline-offset: 3px; border-radius: 6px; }
.bk-dialog [tabindex="-1"]:focus { outline: none; }

@keyframes bk-auf { from { opacity: 0; transform: translateY(12px) scale(.985); } to { opacity: 1; transform: none; } }
@keyframes bk-ab { to { opacity: 0; transform: translateY(8px) scale(.99); } }
@keyframes bk-blende { from { opacity: 0; } to { opacity: 1; } }
@keyframes bk-blende-ab { to { opacity: 0; } }
@keyframes bk-vor { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
@keyframes bk-zurueck { from { opacity: 0; transform: translateX(-16px); } to { opacity: 1; transform: none; } }
@keyframes bk-dreh { to { transform: rotate(360deg); } }
@keyframes bk-zeichnen { from { stroke-dashoffset: 40; } to { stroke-dashoffset: 0; } }

.bk-vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; padding: 0; border: 0; }

/* Testband */
.bk-band { flex: none; padding: 8px 20px; background: var(--bk-hauch-2); color: var(--bk-petrol-d); font-size: 15px; font-weight: 600; line-height: 1.35; text-align: center; }

/* Kopf mit Schritt und feiner Linie */
.bk-kopf { flex: none; position: relative; }
.bk-kopfzeile { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 60px; padding: 8px 12px; }
.bk-zurueck { justify-self: start; display: inline-flex; align-items: center; height: 44px; padding: 0 12px; border: 0; border-radius: 6px; background: none; color: var(--bk-petrol); font: 600 17px/1 var(--bk-sans); cursor: pointer; }
.bk-zurueck:hover { background: var(--bk-hauch); }
.bk-schrittzahl { justify-self: center; font-size: 15px; color: var(--bk-grau); font-variant-numeric: tabular-nums; }
.bk-x { justify-self: end; display: inline-grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 6px; background: none; color: var(--bk-grau); cursor: pointer; transition: background-color .2s, color .2s; }
.bk-x:hover { background: var(--bk-hauch); color: var(--bk-tinte); }
.bk-linie { display: block; height: 2px; background: var(--bk-linie); overflow: hidden; }
.bk-linie-fuellung { display: block; height: 100%; background: var(--bk-petrol); transform-origin: left center; transform: scaleX(0); transition: transform .35s var(--bk-weich); }
.bk-kopf:has(.bk-linie[hidden]) { border-bottom: 1px solid transparent; }

/* Inhalt */
.bk-inhalt { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 28px 36px 32px; -webkit-overflow-scrolling: touch; }
.bk-rein-vor { animation: bk-vor .23s var(--bk-weich); }
.bk-rein-zurueck { animation: bk-zurueck .23s var(--bk-weich); }

.bk-h { font-family: var(--bk-serif); font-weight: 600; color: var(--bk-tinte); letter-spacing: -.005em; text-wrap: balance; }
.bk-h { font-size: 28px; line-height: 1.15; }
.bk-h-titel { font-size: 27px; line-height: 1.18; }
.bk-h-klein { font-size: 24px; line-height: 1.2; }
.bk-h-gross { font-size: 36px; line-height: 1.1; }
.bk-h-schritt { font-size: 28px; line-height: 1.15; margin-bottom: 18px !important; }
.bk-h3 { font-family: var(--bk-serif); font-weight: 600; font-size: 21px; line-height: 1.25; color: var(--bk-tinte); padding: 0; }
.bk-text { font-size: 18px; line-height: 1.55; color: var(--bk-tinte); text-wrap: pretty; }
.bk-klein { font-size: 15px; line-height: 1.45; color: var(--bk-grau); }
.bk-dunkel { color: var(--bk-tinte); }
.bk-dialog strong { font-weight: 700; }

/* Ticket: zwei Teile, getrennt durch eine Perforation mit Einkerbungen */
.bk-ticket { position: relative; border-radius: 16px; background: var(--bk-hauch); }
.bk-ticket-oben { display: flex; flex-direction: column; gap: 6px; padding: 24px 26px 22px; }
.bk-ticket-unten { display: flex; flex-direction: column; gap: 10px; padding: 20px 26px 24px; }
.bk-perf { position: relative; height: 0; margin: 0 20px; border-top: 2px dashed #C3D1D3; }
.bk-perf::before, .bk-perf::after { content: ""; position: absolute; top: -12px; width: 22px; height: 22px; border-radius: 50%; background: #FFFFFF; }
.bk-perf::before { left: -31px; }
.bk-perf::after { right: -31px; }
.bk-untertitel { font-family: var(--bk-serif); font-style: italic; font-weight: 400; font-size: 19px; line-height: 1.3; color: var(--bk-grau); }
.bk-termin { margin-top: 10px !important; font-size: 18px; font-weight: 600; line-height: 1.4; }
.bk-ort { font-size: 17px; color: var(--bk-grau); }
.bk-ticket-titel { font-family: var(--bk-serif); font-weight: 600; font-size: 20px; line-height: 1.25; margin-top: 6px !important; }

.bk-tarif { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; }
.bk-tarif-name { display: flex; flex-direction: column; gap: 2px; font-size: 18px; font-weight: 700; line-height: 1.25; }
.bk-tarif-name .bk-klein { font-weight: 400; }
.bk-tarif-preis { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.bk-preis { font-family: var(--bk-serif); font-weight: 600; font-size: 34px; line-height: 1; font-variant-numeric: lining-nums; }
.bk-danach { padding-top: 10px; border-top: 1px solid var(--bk-linie); }
.bk-zu-text { display: flex; flex-direction: column; gap: 4px; }
.bk-zu-titel { font-family: var(--bk-serif); font-weight: 600; font-size: 21px; line-height: 1.3; }

/* Anzahl */
.bk-anzahl { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 30px; padding-bottom: 28px; border-bottom: 1px solid var(--bk-linie); }
.bk-anzahl .bk-klein { margin-top: 4px; }
.bk-frei { color: var(--bk-petrol) !important; font-weight: 600; }
.bk-stepper { display: flex; align-items: center; gap: 4px; flex: none; }
.bk-rund { display: inline-grid; place-items: center; width: 48px; height: 48px; padding: 0; border: 1.5px solid var(--bk-petrol); border-radius: 6px; background: #FFFFFF; color: var(--bk-petrol); cursor: pointer; transition: background-color .2s, opacity .2s; }
.bk-rund:hover { background: var(--bk-hauch); }
.bk-rund[aria-disabled="true"] { opacity: .35; cursor: default; background: #FFFFFF; }
.bk-wert { min-width: 52px; text-align: center; font-family: var(--bk-serif); font-weight: 600; font-size: 28px; line-height: 1; font-variant-numeric: tabular-nums lining-nums; }

.bk-block { margin-top: 28px; }
.bk-liste { list-style: none; padding: 0; margin-top: 12px !important; display: flex; flex-direction: column; gap: 10px; }
.bk-liste li { display: flex; gap: 12px; align-items: flex-start; font-size: 17px; line-height: 1.5; }
.bk-icon { display: inline-flex; flex: none; }
.bk-icon svg { display: block; }
.bk-haken { color: var(--bk-petrol); margin-top: 3px; }
.bk-fussnote { margin-top: 24px !important; }

/* Formular */
.bk-form { display: flex; flex-direction: column; gap: 20px; }
.bk-info { margin-top: -8px !important; color: var(--bk-grau); font-size: 17px; }
.bk-reihe { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 16px; align-items: start; }
.bk-reihe-plz { grid-template-columns: 120px minmax(0, 1fr); }
.bk-feld { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.bk-label { font-size: 16px; font-weight: 600; line-height: 1.3; color: var(--bk-tinte); }
.bk-optional { font-weight: 400; color: var(--bk-grau); }
.bk-input {
  width: 100%; height: 52px; margin: 0; padding: 0 14px;
  border: 1px solid var(--bk-rand); border-radius: 12px; background: #FFFFFF;
  color: var(--bk-tinte); font: 400 18px/1.2 var(--bk-sans);
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none; appearance: none;
}
.bk-input:hover { border-color: var(--bk-grau); }
.bk-input:focus { outline: none; border-color: var(--bk-petrol); box-shadow: 0 0 0 1px var(--bk-petrol), 0 0 0 5px rgba(15, 76, 92, .12); }
.bk-input[aria-invalid="true"] { border-color: var(--bk-rot); box-shadow: 0 0 0 1px var(--bk-rot); }
.bk-input[aria-invalid="true"]:focus { box-shadow: 0 0 0 1px var(--bk-rot), 0 0 0 5px rgba(161, 42, 26, .12); }
.bk-fehler { padding-left: 14px; text-indent: -14px; font-size: 15px; line-height: 1.4; color: var(--bk-rot); font-weight: 600; }
.bk-fehler::before { content: ""; display: inline-block; width: 6px; height: 6px; margin: 0 8px 2px 0; border-radius: 50%; background: currentColor; }

.bk-check { display: flex; align-items: flex-start; gap: 12px; min-height: 44px; padding: 10px 0; font-size: 17px; line-height: 1.45; cursor: pointer; }
.bk-check input {
  flex: none; display: grid; place-content: center; width: 24px; height: 24px; margin: 0;
  border: 1.5px solid var(--bk-grau); border-radius: 6px; background: #FFFFFF; cursor: pointer;
  -webkit-appearance: none; appearance: none; transition: background-color .15s, border-color .15s;
}
.bk-check input::after { content: ""; width: 12px; height: 7px; margin-top: -3px; border-left: 2.5px solid #FFFFFF; border-bottom: 2.5px solid #FFFFFF; transform: rotate(-45deg) scale(0); transition: transform .15s var(--bk-weich); }
.bk-check input:checked { background: var(--bk-petrol); border-color: var(--bk-petrol); }
.bk-check input:checked::after { transform: rotate(-45deg) scale(1); }
.bk-check input:focus-visible { outline: 3px solid var(--bk-petrol); outline-offset: 2px; }
.bk-check input[aria-invalid="true"] { border-color: var(--bk-rot); box-shadow: 0 0 0 1px var(--bk-rot); }
.bk-form > .bk-feld:has(.bk-check) { margin-top: -6px; }
.bk-selbst-hinweis { margin-top: -18px !important; padding-left: 36px; }

.bk-personen { display: flex; flex-direction: column; gap: 20px; }
.bk-personen:empty { display: none; }
.bk-person { display: block; min-width: 0; margin: 0; padding: 20px 0 0; border: 0; border-top: 1px solid var(--bk-linie); }
.bk-person > .bk-feld { margin-top: 20px; }
.bk-legende { float: left; width: 100%; padding: 0; margin-bottom: 16px; font-family: var(--bk-serif); font-weight: 600; font-size: 20px; line-height: 1.25; }
.bk-legende + * { clear: both; }

.bk-aufklapp-wrap { border-top: 1px solid var(--bk-linie); border-bottom: 1px solid var(--bk-linie); }
.bk-aufklapp { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; min-height: 60px; padding: 10px 0; border: 0; background: none; color: var(--bk-petrol); font: 600 17px/1.35 var(--bk-sans); text-align: left; cursor: pointer; }
.bk-aufklapp:hover { color: var(--bk-petrol-d); }
.bk-chev { transition: transform .25s var(--bk-weich); }
.bk-aufklapp[aria-expanded="true"] .bk-chev { transform: rotate(180deg); }
.bk-rechnung { display: flex; flex-direction: column; gap: 18px; padding: 4px 0 24px; }

.bk-honig { position: absolute !important; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

/* Schritt 3 */
.bk-rechnung-zeilen { display: flex; flex-direction: column; gap: 8px; }
.bk-rechnung-zeilen > div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.bk-rechnung-zeilen dt { font-size: 17px; color: var(--bk-grau); }
.bk-rechnung-zeilen dd { font-size: 17px; font-variant-numeric: tabular-nums lining-nums; white-space: nowrap; }
.bk-gesamt { padding-top: 10px; border-top: 1px solid #CBD7D9; }
.bk-gesamt dt { color: var(--bk-tinte) !important; font-weight: 700; }
.bk-gesamt dd { font-family: var(--bk-serif); font-weight: 600; font-size: 28px !important; line-height: 1; }

.bk-angaben-wrap { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-top: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--bk-linie); }
.bk-angaben { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.bk-angaben dt { font-size: 15px; color: var(--bk-grau); }
.bk-angaben dd { display: flex; flex-direction: column; font-size: 17px; line-height: 1.45; overflow-wrap: anywhere; }
.bk-textknopf { flex: none; display: inline-flex; align-items: center; min-height: 44px; padding: 0 10px; margin: -8px -10px 0 0; border: 0; border-radius: 6px; background: none; color: var(--bk-petrol); font: 600 17px/1.2 var(--bk-sans); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; cursor: pointer; }
.bk-textknopf:hover { color: var(--bk-petrol-d); text-decoration-thickness: 2px; }

.bk-zahlarten { margin-top: 26px !important; padding: 0; border: 0; min-width: 0; }
.bk-zahlarten > legend { margin-bottom: 14px; }
.bk-optionen { display: flex; flex-direction: column; gap: 10px; }
.bk-zahlart {
  position: relative; display: grid; grid-template-columns: 24px minmax(0, 1fr) 28px; align-items: center; gap: 16px;
  min-height: 72px; padding: 16px 18px; border: 1px solid var(--bk-linie); border-radius: 14px; background: #FFFFFF;
  cursor: pointer; transition: border-color .2s, background-color .2s, box-shadow .2s;
}
.bk-zahlart:hover { border-color: var(--bk-rand); }
.bk-zahlart.bk-gewaehlt { border-color: var(--bk-petrol); box-shadow: inset 0 0 0 1px var(--bk-petrol); background: var(--bk-hauch); }
.bk-zahlart input {
  width: 22px; height: 22px; margin: 0; border: 1.5px solid var(--bk-grau); border-radius: 50%; background: #FFFFFF;
  -webkit-appearance: none; appearance: none; cursor: pointer; transition: border-width .15s var(--bk-weich), border-color .15s;
}
.bk-zahlart input:checked { border: 7px solid var(--bk-petrol); }
.bk-zahlart input:focus-visible { outline: none; }
.bk-zahlart:has(input:focus-visible) { outline: 3px solid var(--bk-petrol); outline-offset: 2px; }
.bk-zahlart-text { display: flex; flex-direction: column; gap: 2px; }
.bk-zahlart-titel { font-size: 18px; font-weight: 600; line-height: 1.3; }
.bk-zahlart-info { font-size: 15px; line-height: 1.4; color: var(--bk-grau); }
.bk-zahlart-icon { color: var(--bk-petrol); opacity: .85; }
.bk-zahlarten[aria-invalid="true"] .bk-zahlart { border-color: var(--bk-rot); }
.bk-zahlarten .bk-fehler { margin-top: 10px !important; }

.bk-agb { display: flex; flex-direction: column; gap: 4px; margin-top: 22px; }
.bk-agb .bk-check { font-size: 16px; }

.bk-meldung { margin-top: 18px; padding: 14px 16px; border-radius: 12px; font-size: 16px; line-height: 1.5; }
.bk-meldung-fehler { background: #FBEEEB; color: #7A1F12; border: 1px solid #F0CFC8; }
.bk-meldung-info { background: var(--bk-hauch); color: var(--bk-tinte); }
.bk-meldung .bk-textknopf { margin: 6px 0 -8px -10px; }
.bk-form > .bk-meldung { margin-top: 0; }

/* Fuß */
.bk-fuss { flex: none; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; padding: 16px 36px calc(16px + env(safe-area-inset-bottom)); border-top: 1px solid var(--bk-linie); background: #FFFFFF; }
.bk-fuss > .bk-btn:last-of-type { margin-left: auto; }
.bk-summe { display: flex; flex-direction: column; gap: 2px; }
.bk-summe-anzahl { font-size: 15px; line-height: 1.2; color: var(--bk-grau); }
.bk-summe-betrag { font-family: var(--bk-serif); font-weight: 600; font-size: 26px; line-height: 1.05; font-variant-numeric: tabular-nums lining-nums; }
.bk-fuss-notiz { flex-basis: 100%; font-size: 15px; line-height: 1.4; color: var(--bk-grau); text-align: right; }
.bk-fuss-frage { background: var(--bk-hauch); }
.bk-frage { flex: 1 1 260px; font-size: 16px; line-height: 1.45; }
.bk-knoepfe { display: flex; gap: 10px; margin-left: auto; }

/* Buttons wie auf der Seite: Radius 6, eine Zeile */
.bk-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 24px; margin: 0; border: 0; border-radius: 6px;
  font: 600 18px/1 var(--bk-sans); white-space: nowrap; text-decoration: none; cursor: pointer;
  transition: background-color .2s var(--bk-weich), color .2s, filter .2s, border-color .2s;
}
.bk-dialog a.bk-btn { text-decoration: none; }
.bk-btn-p, .bk-dialog a.bk-btn-p { background: var(--bk-petrol); color: #FFFFFF; }
.bk-btn-p:hover, .bk-dialog a.bk-btn-p:hover { background: var(--bk-petrol-d); color: #FFFFFF; }
.bk-btn-s, .bk-dialog a.bk-btn-s { border: 1.5px solid var(--bk-petrol); background: #FFFFFF; color: var(--bk-petrol); }
.bk-btn-s:hover, .bk-dialog a.bk-btn-s:hover { background: #EEF3F3; color: var(--bk-petrol-d); }
.bk-btn-a { height: 56px; padding: 0 28px; background: #E3A33B; color: #1B2528; font-weight: 700; }
.bk-btn-a:hover { filter: brightness(.94); }
.bk-btn[disabled] { cursor: progress; }
.bk-btn-a[disabled] { filter: saturate(.7); }

/* Laden, Warten */
.bk-mitte { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 12px 8px 20px; text-align: center; }
.bk-mitte .bk-text { max-width: 440px; color: var(--bk-grau); }
.bk-kreis { display: inline-block; width: 30px; height: 30px; border-radius: 50%; border: 2.5px solid var(--bk-linie); border-top-color: var(--bk-petrol); animation: bk-dreh .9s linear infinite; }
.bk-kreis-klein { width: 18px; height: 18px; border-width: 2px; border-color: rgba(27, 37, 40, .25); border-top-color: #1B2528; }

/* Abschluss */
.bk-fertig { display: flex; flex-direction: column; gap: 22px; }
.bk-fertig-kopf { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.bk-fertig-zeichen { color: var(--bk-petrol); margin-bottom: 6px; }
.bk-fertig-zeichen .bk-zug { stroke-dasharray: 40; stroke-dashoffset: 0; animation: bk-zeichnen .6s .15s var(--bk-weich) both; }
.bk-nr { font-size: 17px; color: var(--bk-grau); font-variant-numeric: tabular-nums; }
.bk-nr strong { color: var(--bk-tinte); letter-spacing: .02em; }
.bk-fertig .bk-meldung { margin-top: 0; }
.bk-personenliste { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 14px; margin-top: 4px !important; }
.bk-person-zeile { display: flex; gap: 12px; align-items: flex-start; }
.bk-person-zeile > span:last-child { display: flex; flex-direction: column; min-width: 0; overflow-wrap: anywhere; }
.bk-person-name { font-size: 17px; font-weight: 600; line-height: 1.35; }
.bk-post { color: var(--bk-petrol); margin-top: 2px; }
.bk-aktionen { display: flex; flex-wrap: wrap; gap: 10px; }

/* Handy und schmale Tablets: Vollbild-Sheet von unten */
@media (max-width: 860px) {
  .bk-dialog {
    width: 100%; max-width: 100%;
    height: calc(100dvh - max(10px, env(safe-area-inset-top)));
    max-height: none;
    margin: auto 0 0 0;
    border-radius: 16px 16px 0 0;
    font-size: 17px;
  }
  .bk-dialog[open] { animation: bk-hoch .3s var(--bk-weich); }
  .bk-dialog.bk-schliessend { animation: bk-runter .22s ease-in forwards; }
  .bk-kopfzeile { min-height: 56px; padding: 6px 8px; }
  .bk-inhalt { padding: 22px 20px 28px; }
  .bk-fuss { padding: 12px 20px calc(12px + env(safe-area-inset-bottom)); gap: 10px 16px; }
  .bk-fuss-notiz { text-align: left; }
  .bk-ticket-oben { padding: 20px 20px 18px; }
  .bk-ticket-unten { padding: 18px 20px 20px; }
  .bk-perf { margin: 0 16px; }
  .bk-perf::before { left: -27px; }
  .bk-perf::after { right: -27px; }
  .bk-h-titel { font-size: 24px; }
  .bk-h-gross { font-size: 32px; }
  .bk-preis { font-size: 30px; }
  .bk-text { font-size: 17px; }
  .bk-aktionen { flex-direction: column; align-items: stretch; }
  .bk-fuss-frage .bk-knoepfe { width: 100%; }
  .bk-fuss-frage .bk-btn { flex: 1 1 0; padding: 0 12px; }
}
@media (max-width: 480px) {
  .bk-reihe { grid-template-columns: minmax(0, 1fr); }
  .bk-reihe-plz { grid-template-columns: 110px minmax(0, 1fr); }
  .bk-anzahl { align-items: flex-start; flex-direction: column; gap: 14px; }
  .bk-fuss > .bk-btn-a { flex: 1 1 auto; }
  .bk-zahlart { gap: 14px; padding: 14px 14px; grid-template-columns: 24px minmax(0, 1fr) 26px; }
}
@keyframes bk-hoch { from { transform: translateY(100%); } to { transform: none; } }
@keyframes bk-runter { to { transform: translateY(100%); } }

@media (prefers-reduced-motion: reduce) {
  .bk-dialog[open], .bk-dialog::backdrop, .bk-dialog.bk-schliessend, .bk-dialog.bk-schliessend::backdrop,
  .bk-rein-vor, .bk-rein-zurueck, .bk-fertig-zeichen .bk-zug { animation: none !important; }
  .bk-linie-fuellung, .bk-chev, .bk-check input::after, .bk-zahlart, .bk-zahlart input, .bk-input { transition: none; }
  .bk-kreis { animation-duration: 2.4s; }
}