/* ==========================================================================
   Zentrale: Gestaltung nach SKILL.md, references/interface.md und
   2026_11_07_Zentrale_Stilregeln_v1. Nur --academy-* Werte, keine Hex-Werte.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--academy-font);
  font-size: 14px;
  line-height: 1.6;
  color: var(--academy-text);
  background: var(--academy-bg);
}

a { color: var(--academy-primary); text-decoration: none; }
a:hover { color: var(--academy-primary-700); text-decoration: underline; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--academy-primary);
  outline-offset: 2px;
  border-radius: var(--academy-r-sm);
}

h1, h2, h3 { margin: 0; color: var(--academy-text); text-wrap: balance; hyphens: manual; }
h1 { font-size: 34px; line-height: 1.15; font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: 18px; line-height: 1.3; font-weight: 700; }
h3 { font-size: 16px; line-height: 1.3; font-weight: 700; }
p  { margin: 0; text-wrap: pretty; }
strong { font-weight: 700; color: var(--academy-text); }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--academy-space-1);
  font-size: 11px; line-height: 1.3; font-weight: 800;
  letter-spacing: .14em; text-transform: uppercase; color: var(--academy-muted);
}
.eyebrow .icon { width: 14px; height: 14px; }
.eyebrow.hell { color: var(--academy-light); }
.klein { font-size: 12.5px; line-height: 1.5; color: var(--academy-muted); }
.leise { color: var(--academy-muted); }
.nowrap { white-space: nowrap; }
.unsichtbar {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.icon {
  width: 16px; height: 16px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.75;
  stroke-linecap: round; stroke-linejoin: round;
}
.icon.i18 { width: 18px; height: 18px; }

.titelblock { display: flex; flex-direction: column; gap: var(--academy-space-1); min-width: 0; }
.einleitung { color: var(--academy-text-soft); max-width: 70ch; }

/* ---- Seitenaufbau ---------------------------------------------------- */

.layout { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }

.sidebar {
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column;
  background: var(--academy-900); color: var(--academy-surface);
}
.sb-logo { display: flex; flex-direction: column; gap: var(--academy-space-3); padding: 24px 20px 20px; }
.lockup { display: block; color: inherit; min-height: 29px; }
.lockup:hover { text-decoration: none; }

.nav { display: flex; flex-direction: column; gap: var(--academy-space-1); padding: var(--academy-space-2) 12px; }
.nav a {
  display: flex; align-items: center; gap: 10px;
  min-height: 40px; padding: 8px 12px; border-radius: var(--academy-r-md);
  color: color-mix(in srgb, var(--academy-surface) 80%, transparent);
  font-weight: 600;
}
.nav a:hover {
  background: color-mix(in srgb, var(--academy-surface) 8%, transparent);
  color: var(--academy-surface); text-decoration: none;
}
.nav a.aktiv { background: var(--academy-primary); color: var(--academy-surface); }

.sb-fuss {
  margin-top: auto; padding: 16px 20px 20px;
  display: flex; flex-direction: column; gap: var(--academy-space-3);
  border-top: 1px solid color-mix(in srgb, var(--academy-surface) 12%, transparent);
}
.sb-person { display: flex; flex-direction: column; }
.sb-name { font-weight: 700; }
.sb-rolle { font-size: 12.5px; color: var(--academy-light); }
.abmelden {
  display: inline-flex; align-items: center; gap: var(--academy-space-2);
  min-height: 36px; padding: 0; border: 0; background: none; cursor: pointer;
  font: inherit; font-weight: 600;
  color: color-mix(in srgb, var(--academy-surface) 80%, transparent);
}
.abmelden:hover { color: var(--academy-surface); }

.mobil-kopf { display: none; }

.inhalt {
  width: 100%; max-width: 1480px; margin: 0 auto; padding: 36px;
  display: flex; flex-direction: column; gap: var(--academy-space-6);
}
.inhalt.allein { max-width: 720px; padding-top: var(--academy-space-7); }

@media (max-width: 1279px) {
  .inhalt { padding: 24px; }
}

.seitenkopf {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: var(--academy-space-4);
}
.aktionen { display: flex; flex-wrap: wrap; align-items: center; gap: var(--academy-space-2); }
.zurueck {
  display: inline-flex; align-items: center; gap: var(--academy-space-2);
  font-weight: 600; margin-bottom: calc(var(--academy-space-6) * -0.5); align-self: flex-start;
}

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

.knopf {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 18px; border-radius: var(--academy-r-md);
  border: 1.5px solid transparent; background: none; cursor: pointer;
  font: inherit; font-size: 14px; font-weight: 800; line-height: 1; white-space: nowrap;
  text-decoration: none;
}
.knopf:hover { text-decoration: none; }
.knopf.primaer { background: var(--academy-primary); color: var(--academy-surface); }
.knopf.primaer:hover { background: var(--academy-primary-700); color: var(--academy-surface); }
.knopf.ghost { border-color: var(--academy-primary); color: var(--academy-primary); }
.knopf.ghost:hover { background: var(--academy-tint); color: var(--academy-primary-700); }
.knopf.text { color: var(--academy-muted); padding: 0 8px; }
.knopf.text:hover { color: var(--academy-text); background: var(--academy-bg); }
.knopf.klein { height: 32px; padding: 0 12px; font-size: 12.5px; }
.knopf.text.klein { padding: 0 8px; }
.knopf.breit { width: 100%; }

/* ---- Karten --------------------------------------------------------------- */

.karte {
  min-width: 0;
  display: flex; flex-direction: column; gap: var(--academy-space-4);
  padding: 22px;
  background: var(--academy-surface);
  border: 1px solid var(--academy-line);
  border-radius: var(--academy-r-lg);
}
.karte.kompakt { padding: 18px; }
.karte.schmal { max-width: 560px; }
.karte-kopf {
  display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between;
  gap: var(--academy-space-3);
}
.karte.pruefung { background: var(--academy-amber-tint); border-color: var(--academy-amber-line); }

.raster-2 {
  display: grid; gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  align-items: start;
}
.raster-detail {
  display: grid; gap: 22px; align-items: start;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
}
.spalte { display: flex; flex-direction: column; gap: 22px; min-width: 0; }

.kennzahlen { display: grid; gap: var(--academy-space-4); grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.kennzahl { gap: var(--academy-space-1); }
.kennzahl .wert { font-size: 26px; line-height: 1.2; font-weight: 800; color: var(--academy-900); }

.leer { display: flex; flex-direction: column; align-items: flex-start; gap: var(--academy-space-3); padding: 22px; color: var(--academy-text-soft); }
.leer-text { color: var(--academy-muted); }

/* ---- Chips ------------------------------------------------------------------ */

.chips { display: inline-flex; flex-wrap: wrap; gap: var(--academy-space-2); align-items: center; }
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: var(--academy-r-pill);
  font-size: 11px; font-weight: 700; line-height: 1.3; white-space: nowrap;
  background: var(--academy-tint); color: var(--academy-primary);
}
.chip.kennzahl-chip { background: var(--academy-signal-tint); color: var(--academy-signal-deep); }
.chip.frist { background: var(--academy-amber-tint); color: var(--academy-amber-text); }
.chip.erledigt {
  background: color-mix(in srgb, var(--academy-success) 12%, var(--academy-surface));
  color: color-mix(in srgb, var(--academy-success) 55%, var(--academy-text));
}
.chip.neutral { background: var(--academy-bg); color: var(--academy-muted); box-shadow: inset 0 0 0 1px var(--academy-line); }
/* Zur Prüfung: Vorschlag von Claude, ein Mensch bestätigt. Amber als Fläche. */
.chip.pruefung {
  background: var(--academy-amber-tint); color: var(--academy-amber-text);
  box-shadow: inset 0 0 0 1px var(--academy-amber-line);
}

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

.meldungen { display: flex; flex-direction: column; gap: var(--academy-space-2); }
.meldung {
  display: flex; align-items: center; gap: var(--academy-space-2);
  padding: 10px 14px; border-radius: var(--academy-r-md);
  background: var(--academy-tint); color: var(--academy-primary-700); font-weight: 600;
}
.meldung.fehler {
  background: var(--academy-surface); color: var(--academy-danger);
  box-shadow: inset 0 0 0 1px var(--academy-danger);
}

/* ---- Tabellen -------------------------------------------------------------- */

.karte.tabelle { padding: 0; gap: 0; overflow: hidden; }
.tabelle-rahmen { overflow-x: auto; }
table.liste { width: 100%; border-collapse: collapse; }
.liste th {
  padding: 14px 16px 10px; text-align: left; white-space: nowrap;
  font-size: 11px; line-height: 1.3; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--academy-muted);
  border-bottom: 1px solid var(--academy-line);
}
.liste td {
  height: 44px; padding: 8px 16px; vertical-align: middle;
  border-bottom: 1px solid var(--academy-line);
}
.liste tbody tr:last-child td { border-bottom: 0; }
.liste tbody tr:hover td { background: var(--academy-bg); }
.liste th:first-child, .liste td:first-child { padding-left: 22px; }
.liste th:last-child, .liste td:last-child { padding-right: 22px; }
.liste .haupt { font-weight: 700; color: var(--academy-text); white-space: nowrap; }
.liste .haupt:hover { color: var(--academy-primary); }
.liste .zahl { text-align: right; }
.erreichbar { display: flex; flex-direction: column; font-size: 12.5px; line-height: 1.5; color: var(--academy-text-soft); }
.liste td.erreichbar { display: table-cell; }
.liste td.erreichbar span { display: block; }

/* ---- Filter und Reiter ---------------------------------------------------- */

.filter { display: flex; flex-wrap: wrap; align-items: center; gap: var(--academy-space-2); }
.filter-rechts { margin-left: auto; display: inline-flex; align-items: center; }
.filter-rechts a { display: inline-flex; align-items: center; gap: var(--academy-space-1); font-weight: 600; }
.suchfeld { position: relative; display: flex; align-items: center; flex: 1 1 280px; max-width: 420px; }
.suchfeld .icon { position: absolute; left: 13px; color: var(--academy-muted); pointer-events: none; }
.suchfeld input[type="search"] { padding-left: 38px; }

.reiter {
  display: inline-flex; flex-wrap: wrap; gap: var(--academy-space-1); align-self: flex-start;
  padding: 4px; background: var(--academy-surface);
  border: 1px solid var(--academy-line); border-radius: var(--academy-r-md);
  margin-bottom: calc(var(--academy-space-6) * -0.5);
}
.reiter a {
  display: inline-flex; align-items: center; min-height: 32px; padding: 0 14px;
  border-radius: var(--academy-r-sm); font-weight: 700; color: var(--academy-muted);
}
.reiter a:hover { color: var(--academy-text); background: var(--academy-bg); text-decoration: none; }
.reiter a.aktiv { background: var(--academy-tint); color: var(--academy-primary); }

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

.formular-karte { max-width: 860px; }
.formular { display: flex; flex-direction: column; gap: var(--academy-space-4); }
.feldgruppe { display: grid; gap: var(--academy-space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.feld { display: flex; flex-direction: column; gap: var(--academy-space-1); min-width: 0; margin: 0; padding: 0; border: 0; }
.feld > label, .feld .label { font-size: 12.5px; font-weight: 700; color: var(--academy-text); padding: 0; }
.pflicht { font-weight: 400; color: var(--academy-muted); }
.hilfe { font-size: 12.5px; color: var(--academy-muted); }

input[type="text"], input[type="email"], input[type="password"], input[type="tel"],
input[type="search"], input[type="date"], input[type="datetime-local"], select, textarea {
  width: 100%; height: 40px; padding: 0 14px;
  font: inherit; font-size: 14px; color: var(--academy-text);
  background: var(--academy-surface);
  border: 1.5px solid var(--academy-line-strong); border-radius: var(--academy-r-md);
  outline: none;
}
textarea { height: auto; min-height: 96px; padding: 11px 14px; line-height: 1.5; resize: vertical; }
input::placeholder, textarea::placeholder { color: var(--academy-muted); }
input:focus, select:focus, textarea:focus {
  border-color: var(--academy-primary);
  box-shadow: 0 0 0 3px var(--academy-tint);
}
.fehlerhaft input, .fehlerhaft select, .fehlerhaft textarea { border-color: var(--academy-danger); }
.feldfehler { font-size: 12.5px; color: var(--academy-danger); }

.optionen { display: flex; flex-wrap: wrap; gap: var(--academy-space-2) var(--academy-space-5); }
.option { display: inline-flex; align-items: center; gap: var(--academy-space-2); min-height: 40px; cursor: pointer; }
.option input { width: 18px; height: 18px; margin: 0; accent-color: var(--academy-primary); }

.formular-fuss { display: flex; flex-wrap: wrap; gap: var(--academy-space-2); padding-top: var(--academy-space-2); }

.eintrag-formular {
  padding: 18px; border-radius: var(--academy-r-md);
  background: var(--academy-bg); border: 1px solid var(--academy-line);
}
.feldgruppe.schmal { grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }

/* ---- Verlauf ---------------------------------------------------------------- */

.verlauf, .aufgaben { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }

.eintrag {
  display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: var(--academy-space-3);
  padding: 14px 0; border-top: 1px solid var(--academy-line);
}
.eintrag:first-child { border-top: 0; padding-top: 0; }
.eintrag-art {
  width: 36px; height: 36px; display: grid; place-items: center;
  border-radius: var(--academy-r-sm); background: var(--academy-tint); color: var(--academy-primary);
}
.eintrag-inhalt { display: flex; flex-direction: column; gap: var(--academy-space-2); min-width: 0; }
.eintrag-text { white-space: pre-line; color: var(--academy-text-soft); overflow-wrap: anywhere; }
.eintrag.pruefung {
  background: var(--academy-amber-tint); border: 1px solid var(--academy-amber-line);
  border-radius: var(--academy-r-md); padding: 14px; margin-bottom: var(--academy-space-2);
}
.eintrag.pruefung + .eintrag { border-top: 0; }
.eintrag.pruefung .eintrag-art { background: var(--academy-surface); color: var(--academy-amber-text); }
.karte.pruefung .eintrag.pruefung { background: var(--academy-surface); }

.meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--academy-space-1) var(--academy-space-3);
  font-size: 12.5px; line-height: 1.5; color: var(--academy-muted);
}
.meta strong { color: var(--academy-text); }

/* ---- Aufgaben ---------------------------------------------------------------- */

.aufgabe {
  display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; gap: var(--academy-space-3);
  align-items: start; padding: 12px 0; border-top: 1px solid var(--academy-line);
}
.aufgabe:first-child { border-top: 0; padding-top: 0; }
.aufgabe-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.aufgabe-titel { font-weight: 700; color: var(--academy-text); overflow-wrap: anywhere; }
.aufgabe-titel a { color: inherit; }
.aufgabe-titel a:hover { color: var(--academy-primary); }
.aufgabe-beschreibung { font-size: 12.5px; color: var(--academy-text-soft); white-space: pre-line; }
.aufgabe-knoepfe { display: flex; flex-wrap: wrap; gap: var(--academy-space-1); justify-content: flex-end; }
.aufgabe.erledigt .aufgabe-titel { color: var(--academy-muted); text-decoration: line-through; }
.aufgabe.pruefung {
  background: var(--academy-amber-tint); border: 1px solid var(--academy-amber-line);
  border-radius: var(--academy-r-md); padding: 12px; margin-bottom: var(--academy-space-2);
}
.aufgabe.pruefung + .aufgabe { border-top: 0; }
.karte.pruefung .aufgabe.pruefung { background: var(--academy-surface); }

.haken {
  width: 24px; height: 24px; margin-top: 1px; display: grid; place-items: center;
  border: 1.5px solid var(--academy-line-strong); border-radius: var(--academy-r-sm);
  background: var(--academy-surface); cursor: pointer; padding: 0;
}
button.haken:hover { border-color: var(--academy-primary); background: var(--academy-tint); }
.haken.fertig { border-color: var(--academy-success); background: var(--academy-success); color: var(--academy-surface); cursor: default; }
.haken.fertig .icon { width: 14px; height: 14px; stroke-width: 2; }
.haken.leer { border-style: dashed; cursor: default; }

/* ---- Kontaktdaten ------------------------------------------------------------ */

.daten { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 16px; margin: 0; }
.daten dt { font-size: 12.5px; font-weight: 700; color: var(--academy-muted); padding-top: 1px; }
.daten dd { margin: 0; overflow-wrap: anywhere; }
.notiz { display: flex; flex-direction: column; gap: var(--academy-space-1); padding-top: var(--academy-space-3); border-top: 1px solid var(--academy-line); }
.notiz p { white-space: pre-line; color: var(--academy-text-soft); }
.archiv-form { display: flex; flex-direction: column; align-items: flex-start; gap: var(--academy-space-1); }

/* ---- Anmeldung --------------------------------------------------------------- */

body.anmeldung { min-height: 100vh; background: var(--academy-900); position: relative; }
body.anmeldung::before {
  content: ""; position: fixed; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(color-mix(in srgb, var(--academy-light) 10%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--academy-light) 10%, transparent) 1px, transparent 1px);
  background-size: 40px 40px;
  -webkit-mask-image: radial-gradient(circle at 80% 30%, black 0, transparent 70%);
  mask-image: radial-gradient(circle at 80% 30%, black 0, transparent 70%);
}
.anmelde-flaeche { position: relative; min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.anmelde-karte {
  width: min(100%, 420px);
  display: flex; flex-direction: column; gap: var(--academy-space-5);
  padding: 32px; background: var(--academy-surface); border-radius: var(--academy-r-lg);
}

/* ---- Handy: Navigation wird zur Leiste unten ---------------------------------- */

@media (max-width: 860px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .mobil-kopf {
    display: flex; align-items: center; justify-content: space-between; gap: var(--academy-space-3);
    padding: 12px 16px; background: var(--academy-900); color: var(--academy-surface);
  }
  .sidebar {
    position: fixed; z-index: 10; left: 0; right: 0; bottom: 0; top: auto; height: auto;
    flex-direction: row; align-items: stretch;
    padding: 4px 4px calc(4px + env(safe-area-inset-bottom));
  }
  .sb-logo, .sb-person { display: none; }
  .nav { flex: 1; flex-direction: row; padding: 0; gap: 2px; }
  .nav a {
    flex: 1; flex-direction: column; justify-content: center; gap: 2px;
    min-height: 56px; padding: 6px 4px; font-size: 11px; text-align: center;
  }
  .sb-fuss { margin: 0; padding: 0; border: 0; }
  .sb-fuss form { height: 100%; }
  .abmelden {
    height: 100%; min-height: 56px; min-width: 64px; flex-direction: column; justify-content: center;
    gap: 2px; font-size: 11px;
  }
  .inhalt { padding: 20px 16px 104px; gap: var(--academy-space-5); }
  h1 { font-size: 26px; }
  .raster-detail { grid-template-columns: minmax(0, 1fr); }
  .seitenkopf { align-items: flex-start; }
  input[type="datetime-local"], input[type="date"] { min-width: 0; }
  .filter-rechts { margin-left: 0; }
  .aufgabe { grid-template-columns: 32px minmax(0, 1fr); }
  .aufgabe-knoepfe { grid-column: 2; justify-content: flex-start; }
}

@media (pointer: coarse) {
  .knopf, .knopf.klein { min-height: 44px; }
  input[type="text"], input[type="email"], input[type="password"], input[type="tel"],
  input[type="search"], input[type="date"], input[type="datetime-local"], select { min-height: 44px; }
  .haken { width: 32px; height: 32px; }
  .reiter a { min-height: 44px; }
}

/* ==========================================================================
   Version 2: Kopfsuche, Board, Kalender, Suche, Profile
   ========================================================================== */

.kopfsuche { display: flex; margin-bottom: calc(var(--academy-space-6) * -0.5); }
.kopfsuche .suchfeld { max-width: 640px; flex: 1 1 auto; }

.nav-system { margin-top: var(--academy-space-3); }
.nav-gruppe {
  padding: 0 12px var(--academy-space-1);
  font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--academy-surface) 50%, transparent);
}
.sb-kuerzel {
  display: inline-block; margin-left: 4px; padding: 0 6px; border-radius: var(--academy-r-pill);
  font-size: 11px; font-weight: 700; background: color-mix(in srgb, var(--academy-surface) 14%, transparent);
}
.mobil-werkzeuge { display: flex; gap: var(--academy-space-1); }
.mobil-werkzeuge a {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: var(--academy-r-md);
  color: var(--academy-surface);
}
.mobil-werkzeuge a:hover { background: color-mix(in srgb, var(--academy-surface) 10%, transparent); }

.leiste { display: flex; flex-wrap: wrap; align-items: center; gap: var(--academy-space-3); margin-bottom: calc(var(--academy-space-6) * -0.5); }
.leiste .reiter { margin-bottom: 0; }
.blaettern { display: inline-flex; gap: var(--academy-space-1); }

.kurzliste { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.kurzliste li { display: flex; flex-direction: column; gap: 2px; padding: 10px 0; border-top: 1px solid var(--academy-line); }
.kurzliste li:first-child { border-top: 0; padding-top: 0; }
.kurzliste .haupt { font-weight: 700; }

.eintrag.statuswechsel { padding: 8px 0; align-items: center; }
.eintrag.statuswechsel .eintrag-art { width: 36px; height: 24px; background: var(--academy-bg); color: var(--academy-muted); }
.eintrag-formular > .eyebrow { margin-bottom: calc(var(--academy-space-2) * -1); }
.chip .icon { width: 12px; height: 12px; }

.startpasswort {
  font-family: var(--academy-mono); font-size: 22px; font-weight: 700; letter-spacing: .04em;
  color: var(--academy-text); user-select: all; overflow-wrap: anywhere;
}

/* ---- Board ------------------------------------------------------------------- */

.board {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr);
  gap: var(--academy-space-3); overflow-x: auto; padding-bottom: var(--academy-space-2);
  align-items: start;
}
.board-spalte {
  display: flex; flex-direction: column; gap: var(--academy-space-2); min-width: 0;
  padding: 12px; border-radius: var(--academy-r-lg);
  background: color-mix(in srgb, var(--academy-line) 45%, var(--academy-bg));
  border: 1px solid var(--academy-line);
}
.board-spalte.ueber { border-color: var(--academy-primary); background: var(--academy-tint); }
.spalten-kopf { display: flex; align-items: center; gap: var(--academy-space-2); padding: 2px 4px 4px; }
.spalten-zahl {
  min-width: 22px; padding: 0 7px; border-radius: var(--academy-r-pill); text-align: center;
  font-size: 11px; font-weight: 700; background: var(--academy-surface); color: var(--academy-muted);
}
.spalten-summe { margin-left: auto; font-size: 12.5px; font-weight: 700; color: var(--academy-text-soft); white-space: nowrap; }
.board-karten { display: flex; flex-direction: column; gap: var(--academy-space-2); min-height: 64px; }
.spalte-leer { display: none; font-size: 12.5px; color: var(--academy-muted); padding: 10px 4px; }
.board-karten:not(:has([data-karte])) .spalte-leer { display: block; }

.board-karte {
  display: flex; flex-direction: column; gap: 6px; padding: 12px 14px;
  background: var(--academy-surface); border: 1px solid var(--academy-line); border-radius: var(--academy-r-md);
}
.board-karte[draggable="true"] { cursor: grab; }
.board-karte:hover { box-shadow: var(--academy-shadow-hover); }
.board-karte.zieht { opacity: .5; }
.board-karte.erledigt .karte-titel { color: var(--academy-muted); text-decoration: line-through; }
.karte-titel { font-weight: 700; color: var(--academy-text); overflow-wrap: anywhere; }
.karte-titel:hover { color: var(--academy-primary); }
.karte-schritt { font-size: 12.5px; color: var(--academy-text-soft); }
.karte-fuss { display: flex; align-items: center; flex-wrap: wrap; gap: var(--academy-space-2); }
.karte-fuss .kuerzel { margin-left: auto; }
.kuerzel {
  display: inline-grid; place-items: center; min-width: 26px; height: 22px; padding: 0 6px;
  border-radius: var(--academy-r-pill); font-size: 11px; font-weight: 800; letter-spacing: .02em;
  background: var(--academy-900); color: var(--academy-surface);
}
.karte-verschieben { display: flex; gap: var(--academy-space-1); }
.karte-verschieben select { height: 32px; font-size: 12.5px; padding: 0 8px; }
.js .nur-ohne-js { display: none; }
.gedaempft .board-karte { background: color-mix(in srgb, var(--academy-surface) 70%, var(--academy-bg)); }
.board-meldung { position: fixed; right: 24px; bottom: 24px; z-index: 20; max-width: 420px; }

/* ---- Kalender --------------------------------------------------------------- */

.legende { list-style: none; margin: 0 0 calc(var(--academy-space-6) * -0.5); padding: 0; display: flex; flex-wrap: wrap; gap: var(--academy-space-2); }
.legende .k-eintrag { font-size: 11px; font-weight: 700; }

.k-rahmen { overflow-x: auto; }
.k-raster {
  display: grid; grid-template-columns: repeat(7, minmax(120px, 1fr));
  background: var(--academy-surface); border: 1px solid var(--academy-line); border-radius: var(--academy-r-lg);
  overflow: hidden; min-width: 860px;
}
.k-raster.woche { grid-template-columns: repeat(5, minmax(170px, 1fr)); }
.k-kopf {
  padding: 10px 12px; font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--academy-muted); border-bottom: 1px solid var(--academy-line);
}
.k-tag {
  min-height: 118px; padding: 8px; display: flex; flex-direction: column; gap: 4px;
  border-right: 1px solid var(--academy-line); border-bottom: 1px solid var(--academy-line);
}
.k-raster.woche .k-tag { min-height: 420px; }
.k-raster.monat .k-tag:nth-child(7n) { border-right: 0; }
.k-raster.woche .k-tag:nth-child(5n) { border-right: 0; }
.k-tag.fremd { background: var(--academy-bg); }
.k-tag.fremd .k-datum { color: var(--academy-muted); }
.k-tag.wochenende { background: color-mix(in srgb, var(--academy-bg) 60%, var(--academy-surface)); }
.k-tagkopf { display: flex; align-items: center; justify-content: space-between; }
.k-datum { font-weight: 700; font-size: 12.5px; color: var(--academy-text); min-width: 26px; height: 26px; display: inline-grid; place-items: center; border-radius: var(--academy-r-pill); }
.k-tag.heute .k-datum { background: var(--academy-primary); color: var(--academy-surface); padding: 0 6px; }
.k-plus { display: grid; place-items: center; width: 24px; height: 24px; border-radius: var(--academy-r-sm); color: var(--academy-muted); opacity: 0; }
.k-tag:hover .k-plus, .k-plus:focus-visible { opacity: 1; }
.k-plus:hover { background: var(--academy-tint); color: var(--academy-primary); }
@media (pointer: coarse) { .k-plus { opacity: 1; } }
.k-mehr { font-size: 11px; font-weight: 700; padding-left: 4px; }

.k-eintraege { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 3px; }
.k-eintrag > a, .k-eintrag > span {
  display: flex; align-items: center; flex-wrap: wrap; gap: 2px 6px; padding: 3px 6px;
  border-radius: var(--academy-r-sm); border-left: 3px solid transparent;
  font-size: 12px; line-height: 1.35; color: var(--academy-text); text-decoration: none;
}
.k-eintrag > a:hover { text-decoration: none; filter: brightness(.97); }
.k-titel { font-weight: 600; overflow-wrap: anywhere; min-width: 0; }
.k-raster.monat .k-titel { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1 1 0; }
.k-zeit { font-weight: 800; }
.k-zusatz { flex-basis: 100%; font-size: 11.5px; color: var(--academy-text-soft); }
.k-eintrag .kuerzel { min-width: 22px; height: 18px; font-size: 10px; padding: 0 5px; margin-left: auto; }

/* Farbe nach Art. Amber nur für Überfälliges (Frist). */
.k-eintrag.art-termin > * { background: var(--academy-900); color: var(--academy-surface); border-left-color: var(--academy-light); }
.k-eintrag.art-termin .k-zusatz { color: color-mix(in srgb, var(--academy-surface) 75%, transparent); }
.k-eintrag.art-termin .kuerzel { background: var(--academy-surface); color: var(--academy-900); }
.k-eintrag.art-aufgabe > * { background: var(--academy-tint); border-left-color: var(--academy-primary); }
.k-eintrag.art-wiedervorlage > * { background: var(--academy-signal-tint); border-left-color: var(--academy-signal); }
.k-eintrag.art-chance > * { background: var(--academy-surface); border: 1px solid var(--academy-line-strong); border-left: 3px solid var(--academy-deep); }
.k-eintrag.ueberfaellig > * { background: var(--academy-amber-tint); border-left-color: var(--academy-amber); color: var(--academy-text); }
.k-eintrag.erledigt > * { opacity: .6; }
.k-eintrag.erledigt .k-titel { text-decoration: line-through; }
.legende .k-eintrag.ueberfaellig > * { border-color: var(--academy-amber-line); border-left-color: var(--academy-amber); }

.k-liste { display: flex; flex-direction: column; }
.k-listentag { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--academy-space-3); padding: 12px 0; border-top: 1px solid var(--academy-line); }
.k-listentag:first-child { border-top: 0; padding-top: 0; }
.k-listentitel { font-size: 14px; font-weight: 700; }
.k-listentag.heute .k-listentitel { color: var(--academy-primary); }
.k-liste .k-eintrag > a, .k-liste .k-eintrag > span { font-size: 13px; padding: 6px 10px; }

/* ---- Suche --------------------------------------------------------------------- */

.treffer { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.treffer li { display: flex; flex-direction: column; gap: 2px; padding: 10px 0; border-top: 1px solid var(--academy-line); }
.treffer li:first-child { border-top: 0; padding-top: 0; }
.treffer .haupt { font-weight: 700; }
.ausschnitt { font-size: 12.5px; color: var(--academy-text-soft); }
mark { background: var(--academy-tint); color: var(--academy-primary-700); font-weight: 700; padding: 0 2px; border-radius: 3px; }

@media (max-width: 860px) {
  .nav-system { display: none; }
  .sb-fuss { display: none; }
  .k-listentag { grid-template-columns: 1fr; gap: var(--academy-space-2); }
  .board { grid-auto-columns: minmax(250px, 85vw); }
  .board-meldung { left: 16px; right: 16px; bottom: 88px; }
}
/* ---- Zweitfaktor: Einrichtung, Code, Ersatzcodes --------------------------------- */

.anmelde-karte.breit { width: min(100%, 560px); }
.anmelde-links { display: flex; flex-direction: column; gap: var(--academy-space-2); }
.anmelde-links a { display: inline-flex; align-items: center; gap: 6px; }
.anmelde-links .icon { width: 16px; height: 16px; }
.code-eingabe {
  font-family: Consolas, 'Courier New', monospace; font-size: 22px; letter-spacing: .18em;
  text-align: center;
}
.feld.schmal { max-width: 280px; }
.schritte { list-style: none; counter-reset: schritt; display: flex; flex-direction: column; gap: var(--academy-space-5); padding: 0; margin: 0; }
.schritte > li {
  counter-increment: schritt; position: relative; padding-left: 40px;
  display: flex; flex-direction: column; gap: var(--academy-space-2);
}
.schritte > li::before {
  content: counter(schritt); position: absolute; left: 0; top: 0;
  width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  background: var(--academy-tint); color: var(--academy-primary); font-weight: 800; font-size: 13px;
}
.schritte strong { color: var(--academy-text); }
.qr-rahmen { align-self: flex-start; padding: 8px; background: #fff; border: 1px solid var(--academy-line); border-radius: var(--academy-r-md); }
.qr-rahmen svg { display: block; width: min(240px, 100%); height: auto; aspect-ratio: 1; shape-rendering: crispEdges; }
.schluessel-details summary { cursor: pointer; color: var(--academy-primary); font-size: 13px; }
.schluessel-liste { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; margin-top: 8px; font-size: 13px; }
.schluessel-liste dt { color: var(--academy-muted); }
.schluessel-liste dd { margin: 0; overflow-wrap: anywhere; }
.schluessel { font-family: Consolas, 'Courier New', monospace; font-size: 14px; letter-spacing: .06em; color: var(--academy-900); }

.ersatzcodes-karte { gap: var(--academy-space-3); }
.ersatzcodes {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 24px;
  margin: 0; padding-left: 28px;
}
.ersatzcodes li::marker { color: var(--academy-muted); font-size: 12px; }
.ersatzcode { font-family: Consolas, 'Courier New', monospace; font-size: 17px; letter-spacing: .08em; color: var(--academy-900); }
.druck-kopf { display: none; }
.schmal-spalte { max-width: 560px; display: flex; flex-direction: column; gap: var(--academy-space-4); }

@media (max-width: 420px) { .ersatzcodes { grid-template-columns: minmax(0, 1fr); } }

@media print {
  body, .anmelde-flaeche, .anmelde-karte, .inhalt { background: #fff !important; }
  body.anmeldung { background: #fff !important; }
  body.anmeldung::before, body.anmeldung::after { display: none !important; }
  .sidebar, .mobil-kopf, .kopfsuche, .meldungen, .nicht-drucken { display: none !important; }
  .layout { display: block; }
  .inhalt, .anmelde-flaeche { padding: 0; min-height: 0; display: block; }
  .anmelde-karte { width: 100%; padding: 0; box-shadow: none; }
  .ersatzcodes-karte { border: 1px solid #999; box-shadow: none; }
  .druck-kopf { display: flex; flex-direction: column; gap: 2px; border-bottom: 1px solid #999; padding-bottom: 8px; }
  .ersatzcode { font-size: 16pt; color: #000; }
}