/* Ruhig, gut lesbar, große Klickflächen. Keine Schriften oder Bilder von fremden Servern. */

:root {
  --bg: #f6f5f1;
  --surface: #ffffff;
  --text: #1e2a2d;
  --muted: #55646a;
  --border: #d6d9d3;
  --primary: #1b675e;
  --primary-hover: #145048;
  --primary-soft: #e3f0ed;
  --on-primary: #ffffff;
  --ok: #26703a;
  --ok-soft: #e4f2e6;
  --pending: #8a5a00;
  --pending-soft: #fbf0d9;
  --no: #9c3328;
  --no-soft: #f8e5e2;
  --info-soft: #e6eef7;
  --info: #2a5285;
  --focus: #c26a00;
  --radius: 10px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161b1c;
    --surface: #1f2627;
    --text: #e6ebea;
    --muted: #a3b0b2;
    --border: #3a4446;
    --primary: #5fb8aa;
    --primary-hover: #7fcabe;
    --primary-soft: #203a37;
    --on-primary: #0f1f1c;
    --ok: #7fc98f;
    --ok-soft: #1f3324;
    --pending: #e5b45a;
    --pending-soft: #3a2f17;
    --no: #f0948a;
    --no-soft: #3d2320;
    --info-soft: #1e2a3a;
    --info: #9cbfe8;
    --focus: #ffb347;
    color-scheme: dark;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

/* Arabische Schrift braucht etwas mehr Größe und Zeilenabstand, um gut lesbar zu sein. */
:lang(ar) body,
body:lang(ar) {
  font-size: 1.125rem;
  line-height: 1.8;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1.0625rem/1.6 system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  padding-block: 1.5rem 3rem;
}

.wrap {
  width: 100%;
  max-width: 50rem;
  margin-inline: auto;
  padding-inline: 1rem;
}

body.staff .wrap {
  max-width: 72rem;
}

.narrow {
  max-width: 34rem;
}

a {
  color: var(--primary);
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--primary-hover);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

h1 {
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  line-height: 1.25;
  margin: 0.5rem 0 1rem;
}

h2 {
  font-size: 1.3rem;
  margin: 2.25rem 0 0.75rem;
}

h3 {
  font-size: 1.1rem;
  margin: 0;
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 40rem;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 0.9rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  inset-inline-start: 1rem;
  top: -3rem;
  background: var(--surface);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  z-index: 10;
}

.skip-link:focus {
  top: 0.5rem;
}

/* ---------- Kopf und Fuß ---------- */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding-block: 0.9rem;
}

.brand {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}

.brand-sub {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--on-primary);
  background: var(--primary);
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  vertical-align: middle;
}

.who {
  color: var(--muted);
  font-size: 0.95rem;
}

.langs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.9rem;
  font-size: 0.95rem;
}

.langs a {
  color: var(--muted);
  text-decoration: none;
  padding-block: 0.2rem;
}

.langs a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.langs [aria-current] {
  font-weight: 700;
  border-bottom: 2px solid var(--primary);
  padding-block: 0.2rem;
}

.staff-bar {
  padding-block: 0 0.6rem;
  font-size: 0.95rem;
}

.staff-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  padding-block: 0 0.75rem;
}

.staff-nav a,
.staff-nav .link-button {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  padding-block: 0.25rem;
  border-bottom: 3px solid transparent;
}

.staff-nav a[aria-current='page'] {
  color: var(--text);
  border-bottom-color: var(--primary);
}

.staff-nav form {
  margin-inline-start: auto;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 1.25rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.site-footer a {
  color: var(--muted);
}

/* ---------- Buttons ---------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.75rem;
  padding: 0.55rem 1.1rem;
  border: 1.5px solid var(--primary);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--primary);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  background: var(--primary-soft);
  color: var(--primary-hover);
}

.button.primary {
  background: var(--primary);
  color: var(--on-primary);
}

.button.primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.button.danger {
  background: var(--no);
  border-color: var(--no);
  color: #fff;
}

.button.danger-outline {
  border-color: var(--no);
  color: var(--no);
}

.button.danger-outline:hover {
  background: var(--no-soft);
}

.link-button {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--primary);
  text-decoration: underline;
  cursor: pointer;
}

.danger-text {
  color: var(--no);
}

form.inline {
  display: inline;
}

/* ---------- Hinweise ---------- */

.notice {
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin: 1rem 0;
  border-inline-start: 5px solid;
}

.notice p {
  margin: 0.25rem 0;
}

.notice-ok {
  background: var(--ok-soft);
  border-color: var(--ok);
}

.notice-info {
  background: var(--info-soft);
  border-color: var(--info);
}

.notice-error {
  background: var(--no-soft);
  border-color: var(--no);
}

.crisis {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  margin: 1rem 0 1.5rem;
}

.badge {
  display: inline-block;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
}

.badge-ok {
  background: var(--ok-soft);
  color: var(--ok);
}

.badge-pending {
  background: var(--pending-soft);
  color: var(--pending);
}

.badge-no {
  background: var(--no-soft);
  color: var(--no);
}

.message {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem 1rem;
}

.message p {
  margin: 0.25rem 0;
}

.empty {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}

.back {
  margin: 0 0 0.25rem;
}

/* ---------- Auswahl (Schritt 1 und 2) ---------- */

.steps .step {
  border: 0;
  padding: 0;
  margin: 0 0 1.75rem;
}

.steps legend {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.step-no {
  display: inline-grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 1rem;
}

.choice {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin-bottom: 0.6rem;
  cursor: pointer;
}

.choice:hover {
  border-color: var(--primary);
}

.choice:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.choice input {
  margin-top: 0.3rem;
  width: 1.2rem;
  height: 1.2rem;
  accent-color: var(--primary);
  flex: none;
}

.choice-static {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin: 0;
}

/* ---------- Terminvorschläge ---------- */

.selection {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  margin: -0.25rem 0 1rem;
}

.week-title {
  font-size: 1.05rem;
  color: var(--muted);
  font-weight: 600;
  margin-top: 1.5rem;
}

.day {
  margin: 1.25rem 0;
}

.day h3 {
  margin-bottom: 0.5rem;
}

.slots {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10.5rem, 1fr));
  gap: 0.6rem;
}

.slot {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.85rem;
  text-decoration: none;
  color: var(--text);
}

.slot:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--text);
}

.slot-time {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
}

.slot-meta {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.35;
}

.week-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
}

/* ---------- Zusammenfassung ---------- */

.summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem 1.1rem;
  margin: 1rem 0 1.5rem;
}

.summary > div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}

.summary > div:last-child {
  border-bottom: 0;
}

.summary dt {
  color: var(--muted);
}

.summary dd {
  margin: 0;
  font-weight: 600;
}

.code {
  font-size: 1.05rem;
  letter-spacing: 0.06em;
}

.cancel {
  margin-top: 2rem;
}

.cancel summary {
  cursor: pointer;
  color: var(--no);
  font-weight: 600;
}

/* ---------- Formulare ---------- */

.form {
  max-width: 34rem;
}

.field {
  margin: 0 0 1.25rem;
  border: 0;
  padding: 0;
}

.field > label,
.field > legend {
  display: block;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

fieldset.field > label {
  font-weight: 500;
  margin-top: 0.6rem;
}

.hint {
  margin: 0 0 0.4rem;
  color: var(--muted);
  font-size: 0.93rem;
}

input[type='text'],
input[type='email'],
input[type='tel'],
input[type='password'],
input[type='date'],
input[type='time'],
input:not([type]),
select,
textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  height: 2.75rem;
}

textarea {
  height: auto;
  min-height: 2.75rem;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
}

[aria-invalid='true'] {
  border-color: var(--no);
}

.field-error {
  color: var(--no);
  font-weight: 600;
  margin: 0.3rem 0 0;
  font-size: 0.95rem;
}

.check {
  display: flex !important;
  gap: 0.6rem;
  align-items: flex-start;
  font-weight: 500 !important;
}

.check input {
  width: 1.2rem;
  height: 1.2rem;
  margin-top: 0.25rem;
  accent-color: var(--primary);
  flex: none;
}

/* Honeypot gegen automatische Spam-Anfragen; unsichtbar, ohne die Seite seitlich zu verbreitern */
.hp {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.row-form {
  max-width: none;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-top: 1rem;
}

.row-form .field {
  margin: 0;
  min-width: 8rem;
}

.row-form .grow {
  flex: 1 1 14rem;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem;
  margin: 0.5rem 0 1rem;
}

.filters label {
  display: flex;
  flex-direction: column;
  font-weight: 600;
  font-size: 0.95rem;
  gap: 0.2rem;
  min-width: 12rem;
}

/* ---------- Interner Bereich ---------- */

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.count {
  display: inline-block;
  min-width: 1.8rem;
  text-align: center;
  font-size: 0.95rem;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 999px;
  padding: 0.05rem 0.5rem;
  vertical-align: middle;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-inline-start: 5px solid var(--pending);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.card-head .small {
  white-space: nowrap;
}

.facts {
  margin: 0 0 0.75rem;
}

.facts > div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.5rem;
  padding: 0.2rem 0;
}

.facts dt {
  color: var(--muted);
}

.facts dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.decide label {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 0.25rem;
}

.decide textarea {
  min-height: 2.75rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.6rem;
}

/* position: relative hält auch unsichtbare Screenreader-Texte (.sr-only) im Rahmen;
   ohne wäre die ganze Seite auf dem Handy breiter als der Bildschirm. */
.table-wrap {
  position: relative;
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.97rem;
}

th,
td {
  text-align: start;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.row-action summary {
  cursor: pointer;
  color: var(--no);
  font-weight: 600;
  white-space: nowrap;
}

.row-action form {
  margin-top: 0.5rem;
  min-width: 14rem;
}

.row-action textarea {
  margin: 0.25rem 0 0.5rem;
}

.closed {
  margin-top: 2rem;
}

.closed summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.plain-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.plain-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

/* ---------- Fristen, Sprachmittlung, Vorschau ---------- */

.deadline {
  background: var(--pending-soft);
  color: var(--text);
  border-radius: 8px;
  padding: 0.4rem 0.7rem;
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
}

.fact-highlight dd {
  color: var(--pending);
}

.tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--pending-soft);
  color: var(--pending);
  border-radius: 999px;
  padding: 0.05rem 0.55rem;
  margin-top: 0.2rem;
}

.step-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.preview {
  list-style: none;
  padding: 0;
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.preview li {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.75rem;
  padding: 0.5rem 0.9rem;
  border-bottom: 1px solid var(--border);
}

.preview li:last-child {
  border-bottom: 0;
}

.preview-day {
  font-weight: 600;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.chip {
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 6px;
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--border);
}

.chip-label {
  font-weight: 400;
}

.chip-frei {
  background: var(--surface);
  color: var(--muted);
}

.chip-reserviert,
.chip-angefragt {
  background: var(--pending-soft);
  border-color: transparent;
  color: var(--pending);
}

.chip-bestaetigt {
  background: var(--ok-soft);
  border-color: transparent;
  color: var(--ok);
}

/* Kalender: Woche wie in Outlook, eine Tabellenzeile je 5 Minuten */
.cal-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin: 0.5rem 0 1rem;
}

.cal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.calendar {
  width: 100%;
  min-width: 40rem;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
}

.calendar th,
.calendar td {
  padding: 0;
  border: 0;
}

.calendar thead th {
  padding: 0.5rem 0.4rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  text-align: start;
  font-weight: 600;
}

.calendar thead th:first-child {
  width: 3.6rem;
}

.calendar.calendar-day {
  min-width: 0;
}

.calendar thead th a {
  color: inherit;
}

.calendar thead th.cal-today {
  background: var(--primary-soft);
}

.calendar tbody tr {
  height: 0.28rem;
}

.calendar tbody th {
  padding: 0 0.4rem;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1;
  color: var(--muted);
  vertical-align: top;
}

.calendar tbody td {
  border-inline-start: 1px solid var(--border);
}

.calendar tbody tr.cal-hour > th,
.calendar tbody tr.cal-hour > td {
  border-top: 1px solid var(--border);
}

.calendar td.cal-ev {
  padding: 0.15rem 0.3rem;
  font-size: 0.8rem;
  line-height: 1.25;
  vertical-align: top;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 6px;
}

.calendar td.cal-frei {
  border: 1px dashed var(--primary);
  color: var(--primary);
}

.calendar td.cal-past {
  opacity: 0.55;
}

.calendar td.cal-reserviert,
.calendar td.cal-angefragt {
  background: var(--pending-soft);
  color: var(--pending);
}

.calendar td.cal-bestaetigt {
  background: var(--primary-soft);
  border-inline-start: 4px solid var(--primary);
}

.cal-ev a {
  display: block;
  font-weight: 600;
  color: inherit;
  text-decoration: none;
}

.cal-ev a:hover,
.cal-ev a:focus-visible {
  text-decoration: underline;
}

.cal-time {
  font-variant-numeric: tabular-nums;
}

.cal-meta {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
}

.calendar td.cal-closed {
  background: repeating-linear-gradient(45deg, transparent, transparent 6px, var(--bg) 6px, var(--bg) 12px);
}

.cal-add {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-top: 0.35rem;
  font-weight: 400;
}

.cal-add input[type='time'] {
  width: 6.4rem;
  padding: 0.2rem 0.3rem;
  font-size: 0.8rem;
}

.cal-add .button {
  padding: 0.2rem 0.5rem;
  font-size: 0.8rem;
}

.abo {
  width: 100%;
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
}

@media (max-width: 34rem) {
  .preview li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .summary > div {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .staff-nav form {
    margin-inline-start: 0;
  }
}

@media print {
  .site-header,
  .site-footer,
  .cancel,
  .crisis {
    display: none;
  }
}