/* R17: freigegebene Layoutvorschläge. Ausschließlich Darstellung. */
html { scrollbar-gutter: stable; }
body:has(.admin-main) { background: #f5f8fb; }
.admin-main { max-width: 1180px; overflow-wrap: break-word; }
.admin-main .admin-heading { align-items: flex-start; gap: 24px; }
.admin-main .admin-heading > div { min-width: 0; }
.admin-main .admin-heading > .button { flex-shrink: 0; }
.admin-main .admin-heading h1 { font-size: clamp(28px, 3.5vw, 44px); line-height: 1.2; font-weight: 500; hyphens: auto; }
.admin-main .admin-panel { background: #fff; border: 1px solid #d9e2ea; border-radius: 6px; box-shadow: 0 6px 20px #153c5710; }
.admin-main h2 { line-height: 1.3; hyphens: auto; }
.admin-main .button, .admin-main button { border-radius: 3px; line-height: 1.4; }

/* Betrieb, getrennte Listenzeilen und Navigation. */
.backoffice-main .stat-grid { grid-template-columns: repeat(6,minmax(0,1fr)); gap: 12px; margin: 28px 0; }
.backoffice-main .stat-grid > div { padding: 18px; background: #fff; color: #192e3e; border: 1px solid #d9e2ea; border-radius: 5px; }
.backoffice-main .stat-grid strong { font-size: 26px; line-height: 1.3; font-variant-numeric: tabular-nums; }
.backoffice-main .stat-grid span { color: #595959; font-size: 12px; text-transform: none; }
.backoffice-module-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; margin: 0 0 30px; }
.backoffice-module { position: relative; display: flex; flex-direction: column; gap: 10px; min-height: 144px; padding: 22px 42px 24px 22px; border: 1px solid #d9e2ea; border-top: 3px solid #1e6dbc; border-radius: 4px; background: #fff; color: #192e3e; }
.backoffice-module strong { font-size: 18px; line-height: 1.3; }
.backoffice-module span { font-size: 13px; line-height: 1.55; color: #595959; }
.backoffice-module::after { content: '→'; position: absolute; top: 20px; right: 20px; font-size: 22px; color: #1e6dbc; }
.backoffice-module:hover, .business-list > a:hover { background: #edf4fa; }
.backoffice-split { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 24px; align-items: start; }
.backoffice-split > * { min-width: 0; }
.business-list { display: grid; }
.business-list > a { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 22px; align-items: center; padding: 17px 0; border-top: 1px solid #d9e2ea; color: #192e3e; }
.business-list > a > span { min-width: 0; }
.business-list strong, .business-list small { display: block; }
.business-list small { color: #595959; font-size: 12px; margin-top: 4px; }
.business-list em { color: #1e6dbc; font-size: 13px; font-style: normal; font-weight: 700; max-width: 230px; }
.invoice-summary { display: grid; gap: 8px; margin-bottom: 20px; }

/* Löschbestätigung: Eingabe, Aktion und Hinweis haben eigene Zeilen. */
.admin-main .danger-zone { border-top: 4px solid #a32838; }
.admin-main .danger-zone form { display: grid; gap: 18px; max-width: 780px; margin-top: 25px; }
.admin-main .danger-zone label { display: grid; gap: 8px; min-width: 0; }
.admin-main .danger-zone input { width: 100%; min-width: 0; min-height: 48px; }
.admin-main .danger-zone button { justify-self: start; white-space: normal; }
.admin-main .danger-zone small { font-size: 13px; line-height: 1.6; color: #595959; }

/* Filter passen sich ihrer tatsächlichen Feldzahl an. */
.admin-main .admin-search { display: flex; flex-wrap: wrap; align-items: end; gap: 14px; }
.admin-main .admin-search > input:not([type=hidden]), .admin-main .admin-search > select { flex: 1 1 220px; min-width: 0; width: auto; min-height: 48px; }
.admin-main .admin-search > input[name=q] { flex-basis: 320px; }
.admin-main .admin-search > label { align-self: center; }
.admin-main .admin-search > label:has(input,select) { flex: 1 1 220px; min-width: 0; }
.admin-main .admin-search label > input, .admin-main .admin-search label > select { display: block; width: 100%; min-width: 0; min-height: 48px; }
.admin-main .admin-search > button { flex: 0 1 auto; min-height: 48px; }

/* Checkbox und zusammenhängender Text: auch ohne JavaScript in der Registrierung. */
.registration-form .registration-consents { gap: 20px; border-top: 1px solid #d9e2ea; padding-top: 23px; margin-top: 6px; }
.registration-form .registration-consents label, .admin-main label.r17-check, .admin-main .edit-form label.active-option, .admin-main .edit-form label.super-admin-option, .admin-main .permission-grid label, .limit-select-all { display: flex; align-items: flex-start; gap: 12px; line-height: 1.6; }
.registration-consents label > span, .r17-check > span { min-width: 0; }
.registration-form .registration-consents input, .admin-main label.r17-check > input[type=checkbox], .admin-main .active-option > input, .admin-main .super-admin-option > input, .admin-main .permission-grid input, .limit-select-all > input { flex: 0 0 20px; width: 20px; height: 20px; min-height: 20px; margin: 2px 0 0; padding: 0; accent-color: #1e6dbc; }
.registration-consents a { text-decoration: underline; text-underline-offset: 3px; }
.admin-main .edit-form label.active-option, .admin-main .edit-form label.super-admin-option, .admin-main .permission-grid label { padding: 14px; background: #f5f8fb; border: 1px solid #d9e2ea; border-radius: 4px; }
.admin-main .permission-grid small, .admin-main .super-admin-option small { display: block; margin-top: 3px; font-size: 12px; font-weight: 400; color: #595959; }
.limit-select-all { margin-top: 20px; font-size: 14px; cursor: pointer; }
.admin-main table input[type=checkbox] { width: 20px; height: 20px; accent-color: #1e6dbc; }

/* Breite Daten bleiben innerhalb ihrer Tabelle scrollbar; Beträge zusammen. */
.admin-main .table-wrap { max-width: 100%; overflow-x: auto; }
.admin-main .table-wrap table.r17-wide-table { min-width: 760px; }
.admin-main .table-wrap table.article-cards-table { min-width: 1080px; }
.admin-main .table-wrap table.r17-medium-table { min-width: 580px; }
.admin-main td.r17-money, .admin-main th.r17-money { white-space: nowrap; font-variant-numeric: tabular-nums; }
.r17-scroll-note { color: #1e6dbc; font-size: 12px; line-height: 1.5; margin: 12px 0 8px; }
.r17-scroll-note[hidden] { display: none; }
.table-wrap:focus-visible { outline: 3px solid #1e6dbc; outline-offset: 3px; }
.admin-main .mobile-cards td small { display: block; margin-top: 5px; }

/* Große, ungeteilte Saalnummer; vorhandene Kundendaten klar zugeordnet. */
.checkin-main .checkin-record-heading { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 24px; align-items: start; margin-top: 24px; }
.checkin-main .checkin-record-heading > div { min-width: 0; }
.checkin-main .checkin-number-block { min-width: 135px; text-align: center; background: #edf4fa; border-radius: 6px; padding: 16px 24px; }
.checkin-number-block > span { display: block; font-size: 12px; font-weight: 700; color: #405d76; }
.checkin-main .checkin-big-number { display: block; font-size: 72px; line-height: 1.15; white-space: nowrap; color: #1e6dbc; font-variant-numeric: tabular-nums; }
.checkin-record-details { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 24px; padding-top: 22px; border-top: 1px solid #d9e2ea; }
.checkin-main .checkin-record-details h3 { margin: 0 0 6px; font-size: 12px; color: #595959; font-weight: 500; }
.checkin-main .checkin-record-details p { margin: 0 0 16px; overflow-wrap: anywhere; }

/* Lange Überschriften und Fußnavigation, ohne Änderung der Rechtstexte. */
.legal-page h1 { font-size: clamp(26px,3.8vw,46px); line-height: 1.25; hyphens: auto; overflow-wrap: break-word; }
.footer-grid .legal-actions { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; max-width: 440px; }
.footer-grid .legal-actions .button { justify-content: center; text-align: center; line-height: 1.5; }
.footer-grid .legal-actions a[href*="d=versteigerung"], .footer-grid .legal-actions a[href="/cookie-einstellungen.php"] { grid-column: 1/-1; }

@media screen {
  .print-document .invoice-scroll { max-width: 100%; overflow-x: auto; }
  .print-document .invoice-scroll .print-table { display: table; min-width: 580px; overflow: visible; }
  .print-document .print-table :is(th,td):not(:nth-child(2)) { white-space: nowrap; font-variant-numeric: tabular-nums; }
  .print-document .print-total strong { white-space: nowrap; }
  .print-document .print-total > div { gap: 16px; }
}
@media (max-width: 1000px) {
  .backoffice-main .stat-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .backoffice-module-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .backoffice-split { grid-template-columns: 1fr; }
  .admin-main .admin-heading { flex-wrap: wrap; }
}
@media (max-width: 650px) {
  .admin-main .admin-heading h1 { font-size: 29px; line-height: 1.22; }
  .admin-main .admin-panel { padding: 20px; }
  .backoffice-main .stat-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
  .backoffice-main .stat-grid > div { padding: 14px; }
  .backoffice-main .stat-grid strong { font-size: 24px; }
  .backoffice-module-grid { grid-template-columns: 1fr; gap: 12px; }
  .backoffice-module { min-height: 120px; }
  .business-list > a { grid-template-columns: 1fr; gap: 10px; }
  .business-list em { max-width: none; }
  .admin-main .admin-search { flex-direction: column; align-items: stretch; }
  .admin-main .admin-search > input:not([type=hidden]), .admin-main .admin-search > select, .admin-main .admin-search > button { flex: none; width: 100%; }
  .admin-main .admin-search > label, .admin-main .admin-search > label:has(input,select) { align-self: stretch; flex: none; width: 100%; }
  .articles-main .form-actions { display: grid; grid-template-columns: 1fr; gap: 12px; }
  .articles-main .form-actions > button { width: 100%; }
  .articles-main .admin-panel.compact-panel { padding: 0; border: 0; background: transparent; box-shadow: none; }
  .registration-form { padding: 20px; }
  .checkin-main .checkin-record-heading { gap: 14px; }
  .checkin-main .checkin-record-heading h2 { font-size: 21px; }
  .checkin-main .checkin-number-block { min-width: 96px; padding: 12px; }
  .checkin-main .checkin-big-number { font-size: 56px; }
  .checkin-number-block > span { font-size: 10px; }
  .checkin-record-details { grid-template-columns: 1fr; gap: 18px; }
  .legal-page h1 { font-size: 28px; }
  .footer-grid .legal-actions .button { font-size: 12px; padding: 11px 10px; }
  /* Ein Datensatz, dieselben Formulare und Checkboxen – keine duplizierten Aktionen. */
  .admin-main .table-wrap:has(.mobile-cards.r17-cards-ready) { overflow: visible; }
  .admin-main .table-wrap table.mobile-cards.r17-cards-ready { display: block; min-width: 0; width: 100%; }
  .mobile-cards.r17-cards-ready thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .mobile-cards.r17-cards-ready tbody { display: grid; gap: 16px; }
  .mobile-cards.r17-cards-ready tbody > tr { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 16px; padding: 20px; border: 1px solid #d9e2ea; border-radius: 5px; background: #fff; }
  .admin-main .mobile-cards.r17-cards-ready td { display: block; min-width: 0; padding: 0; border: 0; grid-column: 1/-1; overflow-wrap: anywhere; white-space: normal; }
  .mobile-cards.r17-cards-ready td::before { content: attr(data-label); display: block; margin-bottom: 5px; color: #595959; font-size: 12px; font-weight: 400; }
  .article-cards-table.r17-cards-ready td:nth-child(1), .article-cards-table.r17-cards-ready td:nth-child(2), .article-cards-table.r17-cards-ready td:nth-child(5), .article-cards-table.r17-cards-ready td:nth-child(6) { grid-column: auto; }
  .article-cards-table.r17-cards-ready td:nth-child(4) { font-size: 19px; font-weight: 700; line-height: 1.4; }
  .article-cards-table.r17-cards-ready td:nth-child(4) { order: 1; }
  .article-cards-table.r17-cards-ready td:nth-child(3) { order: 2; }
  .article-cards-table.r17-cards-ready td:nth-child(5), .article-cards-table.r17-cards-ready td:nth-child(6) { order: 3; }
  .article-cards-table.r17-cards-ready td:nth-child(7), .article-cards-table.r17-cards-ready td:nth-child(8) { order: 4; grid-column: auto; }
  .article-cards-table.r17-cards-ready td:nth-child(9) { order: 5; }
  .article-cards-table.r17-cards-ready td:nth-child(10) { order: 6; }
  .article-cards-table.r17-cards-ready td:nth-child(4)::before, .mobile-cards.r17-cards-ready td:last-child[data-label=""]::before { display: none; }
  .mobile-cards.r17-cards-ready td[colspan] { grid-column: 1/-1; }
  .mobile-cards.r17-cards-ready td button, .mobile-cards.r17-cards-ready td .button { max-width: 100%; white-space: normal; }
}
@media (max-width: 350px) {
  .checkin-main .checkin-record-heading { grid-template-columns: 1fr; }
  .checkin-main .checkin-number-block { grid-row: 1; justify-self: start; min-width: 115px; }
  .legal-page h1 { font-size: 25px; }
  .admin-main .admin-panel { padding: 16px; }
}
@media screen and (max-width: 650px) {
  .print-document .print-meta { grid-template-columns: minmax(0,1fr); gap: 4px; }
  .print-document .print-meta > span { font-size: 12px; color: #595959; }
  .print-document .print-meta > strong { margin-bottom: 12px; }
}
@media print {
  .r17-scroll-note { display: none !important; }
  .print-document .invoice-scroll { overflow: visible; }
}