/* ============================================================================
   Verwaltung (/vi/) – schlicht, gut lesbar, ohne Großbuchstaben
   ========================================================================== */

:root {
  --a-schwarz: #000;
  --a-text: #1f1f1f;
  --a-grau: #6b6b6b;
  --a-linie: #dcdcdc;
  --a-flaeche: #f5f5f3;
  --a-weiss: #fff;
  --a-gruen: #1f7a4d;
  --a-gruen-hell: #e7f4ec;
  --a-rot: #b3261e;
  --a-rot-hell: #fbeaea;
  --a-gelb-hell: #fff6d6;
  --a-radius: 6px;
}

html {
  text-transform: none;
  letter-spacing: normal;
}

body.admin {
  margin: 0;
  background: var(--a-flaeche);
  color: var(--a-text);
  font-family: 'Nunito Sans', system-ui, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
}

.admin h1,
.admin h2 {
  margin: 0;
  color: var(--a-schwarz);
  font-weight: 900;
  line-height: 1.2;
}

.admin h1 { font-size: 1.75rem; }
.admin h2 { font-size: 1.2rem; margin-bottom: 14px; }

.admin a { color: var(--a-schwarz); }

.admin strong { font-weight: 800; }

.admin [hidden] { display: none !important; }

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

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

/* ---------- Kopfzeile ---------- */

.admin-kopf {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 12px 24px;
  background: var(--a-weiss);
  border-bottom: 1px solid var(--a-linie);
}

.admin-marke {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
}

.admin-marke img {
  width: 72px;
  height: auto;
}

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 18px;
}

.admin-nav a {
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}

.admin-nav a:hover,
.admin-nav a[aria-current="page"] {
  border-bottom-color: var(--a-schwarz);
}

.admin-logout button {
  padding: 4px 0;
  border: 0;
  background: none;
  color: var(--a-grau);
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
}

/* ---------- Inhalt ---------- */

.admin-inhalt {
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.admin-titelzeile {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  margin-bottom: 20px;
}

.admin-klein {
  color: var(--a-grau);
  font-size: .9rem;
  font-weight: 400;
}

.admin-hilfe {
  color: var(--a-grau);
  font-size: .85rem;
  font-weight: 400;
}

.admin-karte {
  margin-bottom: 32px;
  padding: 24px;
  background: var(--a-weiss);
  border: 1px solid var(--a-linie);
  border-radius: var(--a-radius);
}

.admin-karte--bearbeiten {
  border-color: var(--a-schwarz);
  box-shadow: 0 0 0 1px var(--a-schwarz);
}

.admin-schmal {
  max-width: 460px;
}

/* ---------- Meldungen ---------- */

.admin-meldung {
  margin: 0 0 16px;
  padding: 12px 16px;
  border: 1px solid var(--a-gruen);
  border-radius: var(--a-radius);
  background: var(--a-gruen-hell);
  color: #14502f;
}

.admin-meldung--fehler {
  border-color: var(--a-rot);
  background: var(--a-rot-hell);
  color: #7a1a14;
}

.admin-meldung--hinweis {
  border-color: #b88a00;
  background: var(--a-gelb-hell);
  color: #5c4500;
}

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

.admin label {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
}

.admin input[type="text"],
.admin input[type="password"],
.admin input[type="date"] {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #b9b9b9;
  border-radius: var(--a-radius);
  background: var(--a-weiss);
  color: var(--a-text);
  font: inherit;
}

.admin input:focus-visible {
  border-color: var(--a-schwarz);
}

.admin-formular {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px 20px;
}

.admin-feld--link,
.admin-check,
.admin-aktionen {
  grid-column: 1 / -1;
}

.admin-check {
  display: flex !important;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px 10px;
  font-weight: 400 !important;
  cursor: pointer;
}

.admin-check .admin-hilfe {
  flex-basis: 100%;
  padding-left: 28px;
}

.admin-check input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--a-schwarz);
}

.admin-schmal form label {
  margin-top: 16px;
}

.admin-aktionen {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.admin-schmal .admin-aktionen {
  margin-top: 24px;
}

/* Passwort mit Knopf zum Einblenden (Knopf kommt per admin.js) */
.admin-passwort {
  position: relative;
  display: block;
}

.admin .admin-passwort input {
  padding-right: 96px;
}

.admin-passwort-zeigen {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  padding: 4px 8px;
  border: 0;
  border-radius: 4px;
  background: none;
  color: var(--a-grau);
  font: inherit;
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
}

.admin-passwort-zeigen:hover {
  background: var(--a-flaeche);
  color: var(--a-schwarz);
}

.admin-passwort-zeigen:disabled {
  opacity: .5;
  cursor: not-allowed;
}

@media (max-width: 600px) {
  .admin-formular {
    grid-template-columns: 1fr;
  }
}

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

.admin-btn {
  display: inline-block;
  padding: 10px 18px;
  border: 2px solid var(--a-schwarz);
  border-radius: var(--a-radius);
  background: var(--a-schwarz);
  color: var(--a-weiss) !important;
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.admin-btn:hover {
  background: #333;
  border-color: #333;
}

.admin-btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.admin-btn--leise {
  background: var(--a-weiss);
  color: var(--a-schwarz) !important;
}

.admin-btn--leise:hover {
  background: var(--a-flaeche);
  border-color: var(--a-schwarz);
}

.admin-btn--gefahr {
  background: var(--a-weiss);
  border-color: var(--a-rot);
  color: var(--a-rot) !important;
}

.admin-btn--gefahr:hover {
  background: var(--a-rot);
  border-color: var(--a-rot);
  color: var(--a-weiss) !important;
}

.admin-btn--klein {
  padding: 6px 12px;
  font-size: .9rem;
}

/* ---------- Terminliste ---------- */

.admin-jahr {
  margin-bottom: 32px;
}

.admin-jahr > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  cursor: pointer;
  list-style: none;
}

.admin-jahr > summary::-webkit-details-marker {
  display: none;
}

/* Pfeil: zeigt nach rechts, aufgeklappt nach unten */
.admin-jahr > summary::before {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  transition: transform .15s;
}

.admin-jahr[open] > summary::before {
  transform: translateY(-3px) rotate(45deg);
}

.admin-jahr > summary h2 {
  margin: 0;
}

.admin-jahr:not([open]) {
  margin-bottom: 16px;
}

.admin-liste {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--a-weiss);
  border: 1px solid var(--a-linie);
  border-radius: var(--a-radius);
}

.admin-termin {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  align-items: center;
  gap: 8px 16px;
  padding: 14px 16px;
  border-top: 1px solid var(--a-linie);
}

.admin-termin:first-child {
  border-top: 0;
}

.admin-termin.is-aktiv {
  background: var(--a-gelb-hell);
}

.admin-termin.is-vergangen .admin-termin-datum,
.admin-termin.is-vergangen strong {
  color: var(--a-grau);
}

.admin-termin.is-ausgeblendet strong {
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

.admin-termin-datum {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.admin-termin-info {
  min-width: 0;
}

.admin-termin-info strong {
  display: block;
}

.admin-termin-link {
  color: var(--a-grau) !important;
  font-size: .88rem;
  overflow-wrap: anywhere;
}

.admin-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--a-schwarz);
  color: var(--a-weiss);
  font-size: .75rem;
  font-weight: 700;
  vertical-align: 1px;
}

.admin-badge--grau {
  background: var(--a-linie);
  color: var(--a-text);
}

.admin-termin-aktionen {
  display: flex;
  gap: 8px;
}

.admin-termin-aktionen form {
  margin: 0;
}

@media (max-width: 600px) {
  .admin-termin {
    grid-template-columns: 1fr;
  }
}

.admin-leer {
  padding: 24px;
  color: var(--a-grau);
  text-align: center;
}

/* ---------- Login ---------- */

.admin--login .admin-inhalt {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  max-width: 420px;
}

.admin-login {
  text-align: center;
}

.admin-login-logo {
  width: 160px;
  height: auto;
  margin: 0 auto 8px;
  display: block;
}

.admin-login h1 {
  margin-bottom: 20px;
}

.admin-login form {
  text-align: left;
}

.admin-login .admin-btn {
  width: 100%;
  margin-top: 16px;
}

.admin-login .admin-klein {
  margin: 18px 0 0;
}

.admin code {
  padding: 1px 5px;
  background: var(--a-flaeche);
  border-radius: 4px;
  font-size: .9em;
}