/* ==== 1. Tokens ==== */
:root {
  /* Farben */
  --c-bg: #f3f4f6;            --c-surface: #ffffff;      --c-surface-2: #f8f9fb;
  --c-text: #111827;          --c-text-2: #4b5563;       --c-text-3: #9ca3af;
  --c-border: #e5e7eb;        --c-border-2: #d1d5db;
  --c-primary: #2563eb;       --c-primary-bg: #eff6ff;   --c-primary-text: #ffffff;
  --c-danger: #dc2626;        --c-danger-bg: #fef2f2;
  --c-warn: #d97706;          --c-warn-bg: #fffbeb;
  --c-ok: #16a34a;            --c-ok-bg: #f0fdf4;
  --c-info: #6366f1;          --c-info-bg: #eef2ff;
  --c-today: #2563eb;         --c-today-bg: #eff6ff;
  /* Abstaende (4er-Raster) */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 20px; --s-6: 24px; --s-8: 32px;
  /* Radien */
  --r-1: 6px; --r-2: 10px; --r-3: 16px; --r-full: 999px;
  /* Schrift */
  --f-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-xs: 0.72rem; --f-sm: 0.82rem; --f-md: 0.92rem; --f-lg: 1.05rem; --f-xl: 1.3rem;
  /* Schatten */
  --sh-1: 0 1px 3px rgba(0,0,0,.08); --sh-2: 0 4px 16px rgba(0,0,0,.12); --sh-3: 0 12px 40px rgba(0,0,0,.18);
  /* Sonstiges */
  --tap: 44px;                /* Mindest-Touchziel */
  --header-h: 56px;
}

:root[data-theme="dark"] {
  --c-bg: #0f1115; --c-surface: #171a21; --c-surface-2: #1f2330;
  --c-text: #e5e7eb; --c-text-2: #b3b9c6; --c-text-3: #8b93a3;
  --c-border: #2a2f3a; --c-border-2: #3a4150;
  --c-primary-bg: #172554; --c-danger-bg: #3f1d1d; --c-warn-bg: #3b2a12;
  --c-ok-bg: #12301c; --c-info-bg: #1e1b4b; --c-today-bg: #172554;
  /* Auftraggeber-Freigabe 14.09.2026: Statusfarben in Dark Mode aufgehellt,
     damit Text auf der jeweils eigenen -bg-Farbe 4.5:1 Kontrast erreicht
     (mit den unveraenderten Werten aus 01 5.1 waren es nur 3.1-4.35:1). */
  --c-danger: #f87171; --c-warn: #f59e0b; --c-ok: #22c55e; --c-info: #818cf8;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --c-bg: #0f1115; --c-surface: #171a21; --c-surface-2: #1f2330;
    --c-text: #e5e7eb; --c-text-2: #b3b9c6; --c-text-3: #8b93a3;
    --c-border: #2a2f3a; --c-border-2: #3a4150;
    --c-primary-bg: #172554; --c-danger-bg: #3f1d1d; --c-warn-bg: #3b2a12;
    --c-ok-bg: #12301c; --c-info-bg: #1e1b4b; --c-today-bg: #172554;
    --c-danger: #f87171; --c-warn: #f59e0b; --c-ok: #22c55e; --c-info: #818cf8;
  }
}

/* ==== 2. Reset & Basis ==== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--f-family);
  background: var(--c-bg);
  color: var(--c-text);
  min-height: 100vh;
}

[x-cloak] { display: none !important; }

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

.u-hidden { display: none !important; }
.u-sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.u-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ==== 3. Layout ==== */

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app__header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: var(--s-1);   /* 375 px: sonst wird „KW 38 · 14.–18.09.“ abgeschnitten (P1-09) */
  padding: 0 var(--s-3);
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}

.app__header-left { display: flex; align-items: center; min-width: 0; }

.app__header-title {
  background: none;
  border: none;
  padding: 0;
  font-size: var(--f-md);
  font-weight: 700;
  color: var(--c-text);
  cursor: pointer;
  white-space: nowrap;
}

.app__back { color: var(--c-text-2); }

.app__header-week {
  flex: 1;
  min-width: 0;
  text-align: center;
  font-size: var(--f-sm);
  color: var(--c-text-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app__header-desktop-nav { display: none; }

.app__header-week-long {
  font-size: var(--f-md);
  font-weight: 600;
  color: var(--c-text-2);
  white-space: nowrap;
}

.app__header-actions {
  display: flex;
  align-items: center;
  gap: var(--s-1);
  flex-shrink: 0;
  position: relative;
}

.app__header-menu-wrap { position: relative; display: inline-flex; }

/* Mit .app__header davor (P1-09): .icon-btn/.header-btn stehen weiter unten in
   Abschnitt 4 und setzen selbst display – bei gleicher Spezifität gewannen sie
   und zeigten die Desktop-Buttons auch mobil an. */
.app__header .app__header-desktop-only { display: none; }
.app__header .app__header-mobile-only  { display: inline-flex; }

@media (min-width: 900px) {
  .app__header {
    gap: var(--s-2);
    padding: 0 var(--s-6);
  }
  .app__header-week { display: none; }
  .app__header-desktop-nav {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    flex: 1;
    justify-content: center;
  }
  .app__header .app__header-desktop-only { display: inline-flex; }
  .app__header .app__header-mobile-only  { display: none; }
}

.app__main {
  flex: 1;
  min-width: 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.screen-empty {
  max-width: 420px;
  margin: var(--s-8) auto;
  padding: 0 var(--s-4);
  text-align: center;
  color: var(--c-text-2);
}
.screen-empty h2 { font-size: var(--f-lg); font-weight: 700; color: var(--c-text); margin-bottom: var(--s-2); }
.screen-empty p { font-size: var(--f-md); margin-bottom: var(--s-4); }

/* ==== 4. Komponenten ==== */

    /* ── Login ───────────────────────────────────────────── */
    .login-wrap {
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 100vh;
      padding: 2rem;
    }
    .login-card {
      background: var(--c-surface);
      border-radius: var(--r-3);
      box-shadow: var(--sh-2);
      width: 100%;
      max-width: 380px;
      padding: 2.5rem 2rem 2rem;
    }
    .login-card h1 {
      font-size: 1.4rem;
      font-weight: 700;
      color: var(--c-text);
      margin-bottom: 0.3rem;
    }
    .login-card p {
      font-size: 0.86rem;
      color: var(--c-text-3);
      margin-bottom: 1.8rem;
    }
    .form-field {
      display: flex;
      flex-direction: column;
      gap: 0.35rem;
      margin-bottom: 0.9rem;
    }
    .form-field label {
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--c-text-2);
      text-transform: uppercase;
      letter-spacing: 0.04em;
    }
    .form-field input {
      border: 1.5px solid var(--c-border);
      border-radius: var(--r-2);
      padding: 0.65rem 0.85rem;
      font-size: 0.95rem;
      font-family: inherit;
      color: var(--c-text);
      background: var(--c-surface);
      transition: border-color 0.15s;
    }
    .form-field input:focus { outline: none; border-color: var(--c-primary); }
    .login-error {
      background: var(--c-danger-bg);
      border: 1px solid color-mix(in srgb, var(--c-danger) 30%, white);
      color: var(--c-danger);
      border-radius: var(--r-2);
      padding: 0.6rem 0.85rem;
      font-size: 0.84rem;
      margin-bottom: 0.9rem;
    }
    .btn-login {
      width: 100%;
      background: var(--c-text);
      color: var(--c-surface);
      border: none;
      border-radius: var(--r-2);
      padding: 0.72rem;
      font-size: 0.95rem;
      font-weight: 600;
      cursor: pointer;
      margin-top: 0.4rem;
      transition: background 0.15s;
    }
    .btn-login:hover:not(:disabled) { background: color-mix(in srgb, var(--c-text) 80%, white); }
    .btn-login:disabled { opacity: 0.6; cursor: default; }

    /* ── Config-Editor ───────────────────────────────────── */
    .config-overlay {
      position: fixed;
      inset: 0;
      background: color-mix(in srgb, black 45%, transparent);
      display: flex;
      align-items: flex-start;
      justify-content: center;
      z-index: 200;
      padding: 1.5rem;
      overflow-y: auto;
    }
    .config-card {
      background: var(--c-surface);
      border-radius: var(--r-3);
      box-shadow: var(--sh-3);
      width: 100%;
      max-width: 780px;
      padding: 2rem;
      margin: auto;
    }
    .config-card-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 1.8rem;
    }
    .config-card-header h2 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--c-text);
    }
    .config-section {
      margin-bottom: 2rem;
      background: var(--c-surface-2);
      border-radius: var(--r-2);
      padding: var(--s-4) var(--s-5);
    }
    .config-section h3 {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--c-text-3);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 0.85rem;
      padding-bottom: 0.5rem;
      border-bottom: 2px solid var(--c-border);
    }
    .config-input {
      border: 1.5px solid var(--c-border);
      border-radius: var(--r-2);
      padding: 0.48rem 0.7rem;
      font-size: 0.88rem;
      font-family: inherit;
      color: var(--c-text);
      transition: border-color 0.15s;
      background: var(--c-surface);
    }
    .config-input:focus { outline: none; border-color: var(--c-primary); }
    .config-version-field { display: block; margin-bottom: 0.4rem; font-size: 0.82rem; color: var(--c-text-2); }
    .config-version-select { width: 100%; max-width: 100%; }
    .config-version-actions, .config-version-date {
      display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; margin-top: 0.8rem;
    }
    .config-version-date label { font-size: 0.82rem; color: var(--c-text-2); }
    .config-version-form { display: grid; gap: 0.5rem; }
    .config-version-form label { font-size: 0.82rem; font-weight: 600; color: var(--c-text-2); }
    .config-version-form .config-input { width: 100%; min-width: 0; }
    .config-version-actions button:disabled, .config-version-date button:disabled { opacity: 0.5; cursor: default; }
    .period-row {
      display: flex;
      gap: 0.5rem;
      align-items: center;
      margin-bottom: 0.45rem;
    }
    .period-row .config-input.label-input { width: 110px; flex-shrink: 0; }
    .period-row .config-input.time-input  { flex: none; width: 116px; }
    .period-row__sep { color: var(--c-text-3); font-size: 0.85rem; flex-shrink: 0; }
    .btn-remove-period {
      background: none;
      border: 1px solid color-mix(in srgb, var(--c-danger) 45%, white);
      border-radius: var(--r-1);
      color: var(--c-danger);
      font-size: 0.82rem;
      padding: 0.3rem 0.6rem;
      cursor: pointer;
      flex-shrink: 0;
      transition: background 0.12s;
    }
    .btn-remove-period:hover { background: var(--c-danger-bg); }
    .btn-add-period {
      background: none;
      border: 1.5px dashed var(--c-border-2);
      border-radius: var(--r-2);
      color: var(--c-primary);
      font-size: 0.84rem;
      font-weight: 600;
      padding: 0.45rem 0.9rem;
      cursor: pointer;
      margin-top: 0.3rem;
      transition: border-color 0.12s, background 0.12s;
    }
    .btn-add-period:hover { border-color: var(--c-primary); background: var(--c-primary-bg); }

    .schedule-grid { overflow-x: auto; }
    .schedule-grid table {
      border-collapse: separate;
      border-spacing: 4px;
      background: transparent;
    }
    .schedule-grid th {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--c-text-2);
      text-align: center;
      padding: 0.3rem 0.5rem;
      white-space: nowrap;
    }
    .schedule-grid td { padding: 0; border-bottom: none; background: transparent; }
    .schedule-grid .period-head-cell {
      font-size: 0.75rem;
      color: var(--c-text-3);
      font-style: italic;
      white-space: nowrap;
      padding: 0.3rem 0.4rem;
      text-align: right;
    }
    /* Grid-Cell-Button (P2-02 Anweisung 2): ersetzt das frühere Textfeld pro
       Rasterzelle, öffnet per Klick den Slot-Dialog. */
    .grid-cell {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 2px;
      width: 130px;
      min-height: var(--tap);
      border: 1.5px solid var(--c-border);
      border-radius: var(--r-2);
      background: var(--c-surface);
      color: var(--c-text);
      font: inherit;
      font-size: 0.82rem;
      cursor: pointer;
      padding: 0.35rem 0.5rem;
      transition: border-color 0.15s, background 0.15s;
    }
    .grid-cell:hover { border-color: var(--c-primary); background: var(--c-primary-bg); }
    .grid-cell--empty { color: var(--c-text-3); font-style: italic; }
    .grid-cell__label {
      max-width: 100%;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .grid-cell__indicators { display: flex; gap: 4px; }
    .grid-cell__indicators .icon { color: var(--c-text-3); }

    /* Feste Doppelstunde im Raster (P2-01): Klammer links über beide Zellen,
       überbrückt den 4px-Zellabstand (border-spacing) zwischen den Zeilen. */
    .grid-cell--coupled-start,
    .grid-cell--coupled-end { position: relative; }
    .grid-cell--coupled-start::before,
    .grid-cell--coupled-end::before {
      content: '';
      position: absolute;
      left: -3px;
      width: 3px;
      background: var(--c-primary);
    }
    .grid-cell--coupled-start::before { top: 25%; bottom: -4px; border-radius: var(--r-1) 0 0 0; }
    .grid-cell--coupled-end::before   { top: 0; bottom: 25%; border-radius: 0 0 0 var(--r-1); }
    .grid-cell.grid-cell--coupled-start { border-bottom-color: var(--c-primary); }
    .grid-cell.grid-cell--coupled-end   { border-top-color: var(--c-primary); }

    /* Slot-Dialog: Teamteaching-Chips (P2-02) */
    .chips {
      border: 1.5px solid var(--c-border);
      border-radius: var(--r-2);
      padding: var(--s-2);
      position: relative;
      background: var(--c-surface);
    }
    .chips--disabled { opacity: 0.6; }
    .chips__list {
      list-style: none;
      display: flex;
      flex-wrap: wrap;
      gap: var(--s-1);
      padding: 0;
      margin: 0;
    }
    .chip {
      display: flex;
      align-items: center;
      gap: 4px;
      background: var(--c-primary-bg);
      color: var(--c-primary);
      border-radius: var(--r-full);
      padding: 2px 4px 2px 10px;
      font-size: var(--f-sm);
    }
    .chip__remove {
      background: none;
      border: none;
      color: inherit;
      cursor: pointer;
      font-size: 0.9rem;
      line-height: 1;
      padding: 2px 4px;
      border-radius: 50%;
    }
    .chip__remove:hover:not(:disabled) { background: color-mix(in srgb, var(--c-primary) 15%, transparent); }
    .chip__remove:disabled { cursor: default; opacity: 0.5; }
    .chips-input { list-style: none; flex: 1; min-width: 120px; }
    .chips-input input {
      border: none;
      outline: none;
      font: inherit;
      font-size: var(--f-sm);
      width: 100%;
      background: transparent;
      color: var(--c-text);
      padding: 2px 4px;
    }
    .chips-input input:disabled { opacity: 0.6; }
    .chips__suggestions {
      position: absolute;
      left: 0; right: 0; top: 100%;
      margin-top: 2px;
      background: var(--c-surface);
      border: 1px solid var(--c-border);
      border-radius: var(--r-2);
      box-shadow: var(--sh-2);
      list-style: none;
      padding: var(--s-1) 0;
      z-index: 5;
      max-height: 180px;
      overflow-y: auto;
    }
    .chips__suggestions li button {
      display: block;
      width: 100%;
      text-align: left;
      background: none;
      border: none;
      padding: var(--s-1) var(--s-3);
      font: inherit;
      font-size: var(--f-sm);
      color: var(--c-text-2);
      cursor: pointer;
    }
    .chips__suggestions li button:hover { background: var(--c-primary-bg); color: var(--c-primary); }

    /* Slot-Dialog: Rolle (lead/guest) */
    .field-radio-row { display: flex; gap: var(--s-4); margin-top: var(--s-2); }
    .radio-label {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: var(--f-sm);
      color: var(--c-text-2);
      cursor: pointer;
    }
    .radio-label.is-disabled { opacity: 0.5; cursor: default; }

    /* Slot-Dialog: Besonderheiten-Liste (wiederkehrend) */
    .slot-infos-list {
      list-style: none;
      margin: var(--s-2) 0 0;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: var(--s-1);
    }
    .slot-infos-row { display: flex; gap: var(--s-1); align-items: center; }
    .slot-infos-row .field__input { flex: 1; }
    .slot-infos-add { display: flex; gap: var(--s-1); align-items: center; margin-top: var(--s-2); }
    .slot-infos-add .field__input { flex: 1; }

    .school-year-row {
      display: flex;
      gap: 2.5rem;
      flex-wrap: wrap;
    }
    .school-year-field { display: flex; flex-direction: column; gap: 0.4rem; }
    .school-year-field label {
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--c-text-2);
    }
    .school-year-inputs { display: flex; gap: 0.5rem; align-items: center; }
    .school-year-inputs input { width: 78px; }
    .school-year-inputs span { font-size: 0.82rem; color: var(--c-text-3); }

    .config-actions {
      display: flex;
      justify-content: flex-end;
      gap: 0.65rem;
      margin-top: 0.5rem;
      padding-top: 1.2rem;
      border-top: 1px solid var(--c-border);
    }

    .btn {
      background: var(--c-surface);
      border: 1px solid var(--c-border);
      border-radius: var(--r-2);
      padding: 0.5rem 1.05rem;
      font-size: 0.9rem;
      cursor: pointer;
      color: var(--c-text-2);
      transition: background 0.15s, border-color 0.15s, color 0.15s;
    }
    .btn:hover:not(:disabled) { background: var(--c-primary-bg); border-color: var(--c-primary); color: var(--c-primary); }
    .btn:disabled { opacity: 0.35; cursor: default; }
    .btn-today { font-weight: 600; }

    /* ── Stundenlabel/Ausfall-Anzeige – noch in Gebrauch (P1-02/P1-04-Grid,
       card__foot, session__ausfall); die alte <table>-CSS drumherum (P1-07
       Akzeptanzkriterium 3) ist entfernt, das Markup ist seit P1-02 ein
       CSS-Grid (.plan-week/.plan-day), keine <table> mehr. ── */
    .period-label { font-size: 0.9rem; font-weight: 700; color: var(--c-text-2); }
    .period-time  { font-size: 0.78rem; color: var(--c-text-3); margin-top: 2px; }

    .ausfall-badge {
      display: inline-block;
      background: var(--c-danger-bg);
      color: var(--c-danger);
      font-size: 0.67rem;
      font-weight: 700;
      border-radius: 4px;
      padding: 2px 6px;
      text-transform: uppercase;
      letter-spacing: 0.03em;
    }
    .vertretung-label { font-size: 0.82rem; font-weight: 600; color: var(--c-ok); }

    /* ── Loading overlay ─────────────────────────────────── */
    .loading-overlay {
      position: fixed;
      inset: 0;
      background: color-mix(in srgb, var(--c-bg) 75%, transparent);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 300;
      font-size: 0.95rem;
      color: var(--c-text-2);
      font-weight: 500;
    }

    .btn-save {
      background: var(--c-primary);
      color: var(--c-surface);
      border: none;
      border-radius: var(--r-2);
      padding: 0.55rem 1.3rem;
      font-size: 0.92rem;
      font-weight: 600;
      cursor: pointer;
      transition: background 0.15s;
    }
    .btn-save:hover:not(:disabled) { background: color-mix(in srgb, var(--c-primary) 85%, black); }
    .btn-save:disabled { opacity: 0.6; cursor: default; }

    .btn-cancel {
      background: none;
      border: 1px solid var(--c-border);
      border-radius: var(--r-2);
      padding: 0.55rem 1rem;
      font-size: 0.86rem;
      color: var(--c-text-2);
      cursor: pointer;
    }
    .btn-cancel:hover { background: var(--c-surface-2); }

    /* ── Sidebar ─────────────────────────────────────────── */
    .kw-separator {
      font-size: 0.7rem;
      font-weight: 700;
      color: var(--c-text-3);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      padding: 0.5rem 0.2rem 0.15rem;
      margin-top: 0.2rem;
      border-top: 1px solid var(--c-border);
    }
    .kw-separator:first-child { border-top: none; padding-top: 0; }

    /* ── Sidebar „Fächer & Klassen“ – .sidebar/.combo/.session
       (views/sidebar.js, 03 Abschnitt 7, P1-07). Mobil Vollbild-Overlay,
       Desktop 340 px rechts mit Backdrop (Anweisung 3). ────────────────── */
    .sidebar-backdrop {
      position: fixed;
      inset: 0;
      background: color-mix(in srgb, black 20%, transparent);
      z-index: 85;   /* über dem sticky App-Header (50), unter Sheet/Menü (90+) – P1-09 */
    }
    .sidebar {
      position: fixed;
      top: 0; right: 0; bottom: 0;
      width: 340px;
      max-width: 100vw;
      background: var(--c-surface);
      box-shadow: -4px 0 28px color-mix(in srgb, black 13%, transparent);
      z-index: 86;
      display: flex;
      flex-direction: column;
      transform: translateX(100%);
      transition: transform 0.26s ease;
    }
    .sidebar.open { transform: translateX(0); }
    @media (max-width: 899px) {
      .sidebar { width: 100vw; }
    }

    .sidebar__head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.1rem 1.2rem;
      border-bottom: 1px solid var(--c-border);
      background: var(--c-surface-2);
      flex-shrink: 0;
    }
    .sidebar__title { font-size: 1rem; font-weight: 700; color: var(--c-text); }

    .btn-back {
      background: none;
      border: none;
      color: var(--c-primary);
      font-size: 0.9rem;
      font-weight: 600;
      cursor: pointer;
      padding: 0.15rem 0.3rem;
    }

    .sidebar__tabs { display: flex; border-bottom: 1px solid var(--c-border); flex-shrink: 0; }
    .sidebar__tab {
      flex: 1;
      min-height: var(--tap);
      padding: var(--s-2) var(--s-1);
      border: none;
      border-bottom: 2px solid transparent;
      background: none;
      color: var(--c-text-3);
      font-size: var(--f-xs);
      font-weight: 600;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 2px;
      transition: color 0.15s, border-color 0.15s;
    }
    .sidebar__tab.is-active { color: var(--c-primary); border-bottom-color: var(--c-primary); }
    .sidebar__tab-soon {
      font-size: 0.62rem;
      font-weight: 400;
      color: var(--c-text-3);
      text-transform: uppercase;
      letter-spacing: 0.03em;
    }

    .sidebar__panel { flex: 1; overflow: hidden; min-height: 0; display: flex; flex-direction: column; }
    .sidebar__view {
      display: flex;
      flex-direction: column;
      flex: 1;
      overflow: hidden;
      min-height: 0;
    }
    .sidebar__detail-head {
      display: flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.9rem 0.9rem 0;
      flex-shrink: 0;
    }
    .sidebar__detail-head h4 { font-size: 0.95rem; font-weight: 700; color: var(--c-text); }
    .sidebar__body {
      flex: 1;
      overflow-y: auto;
      padding: 0.9rem;
      display: flex;
      flex-direction: column;
      gap: 0.55rem;
    }
    .sidebar__empty { text-align: center; color: var(--c-text-3); font-size: 0.88rem; padding: 2.5rem 0.9rem; }

    .combo {
      background: var(--c-surface-2);
      border: 1.5px solid var(--c-border);
      border-radius: var(--r-2);
      padding: 0.8rem 1rem;
      cursor: pointer;
      transition: background 0.12s, border-color 0.12s;
    }
    .combo:hover { background: var(--c-primary-bg); border-color: var(--c-primary); }
    .combo__name  { font-size: 0.95rem; font-weight: 600; color: var(--c-text); }
    .combo__count { font-size: 0.76rem; color: var(--c-text-3); margin-top: 3px; }

    /* Session-Karte (Anweisung 2: Status-Kreis, Fachfarbstreifen, Notiz-
       vorschau) – dieselbe Fachfarb-/Ausfall-Mechanik wie .card (P1-04):
       .status--N kommt hier wie dort von effectiveStatus()/card.js. */
    .session {
      position: relative;
      display: flex;
      align-items: flex-start;
      gap: 0.55rem;
      background: var(--c-surface-2);
      border-radius: var(--r-2);
      padding: 0.6rem 0.9rem 0.6rem calc(0.9rem + 4px);
      cursor: pointer;
      transition: background 0.12s;
    }
    .session:hover { background: var(--c-primary-bg); }
    .session__stripe {
      position: absolute;
      left: 0; top: 0; bottom: 0;
      width: 4px;
      background: var(--subject-color, var(--c-border-2));
      border-radius: var(--r-1) 0 0 var(--r-1);
    }
    .session--colored { background: color-mix(in srgb, var(--subject-color) 10%, var(--c-surface-2)); }
    :root[data-theme="dark"] .session--colored { background: color-mix(in srgb, var(--subject-color) 18%, var(--c-surface-2)); }
    @media (prefers-color-scheme: dark) {
      :root:not([data-theme="light"]) .session--colored { background: color-mix(in srgb, var(--subject-color) 18%, var(--c-surface-2)); }
    }
    .session--ausfall { background: var(--c-danger-bg); }
    .session--ausfall .session__stripe { background: var(--c-text-3); }
    .session__status { flex-shrink: 0; margin-top: 2px; }
    .session__body { flex: 1; min-width: 0; }
    .session__head { display: flex; align-items: baseline; gap: 0.5rem; flex-wrap: wrap; }
    .session__date { font-size: 0.9rem; font-weight: 700; color: var(--c-text); }
    .session__time { font-size: 0.76rem; color: var(--c-text-3); }
    /* Gast-Präfix „bei Küh:“ in der Stundenliste (P2-04, 03 5.1) */
    .session__prefix { font-size: 0.76rem; color: var(--c-text-2); }
    .session__ausfall { margin-top: 4px; display: flex; gap: 5px; align-items: center; flex-wrap: wrap; }
    .session__note {
      font-size: 0.78rem;
      color: var(--c-text-2);
      margin-top: 4px;
      line-height: 1.4;
      white-space: pre-wrap;
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }

    /* ── Vorbereitung & „Heute beachten“ – .sidebar__toolbar/.group-head/
       .prep-item/.attn-item (views/sidebar.js, P2-07, 03 Abschnitt 7 Tabs 2/3).
       Die Marker-Zeichen der Notizvorschau (.mk-*) tauchen hier bewusst nicht
       auf: die Liste zeigt nur den Text hinter dem Marker, das Häkchen ist eine
       echte Checkbox. ─────────────────────────────────────────────────── */
    .sidebar__toolbar {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      padding: 0.6rem 0.9rem 0;
      flex-shrink: 0;
    }

    .group-head {
      font-size: 0.7rem;
      font-weight: 700;
      color: var(--c-text-3);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      padding: 0.6rem 0.2rem 0.25rem;
      border-top: 1px solid var(--c-border);
      margin-top: 0.2rem;
    }
    .group-head--overdue { color: var(--c-danger); }
    /* Die erste Gruppe bekommt keine Trennlinie. Alpine lässt das <template>
       von x-for im DOM stehen und hängt die erzeugten Elemente dahinter –
       :first-child wäre also das template, nicht die erste Gruppe. */
    .sidebar__body > template:first-child + div > .group-head {
      border-top: none;
      margin-top: 0;
      padding-top: 0;
    }

    .prep-item {
      display: flex;
      align-items: flex-start;
      gap: 0.55rem;
      background: var(--c-surface-2);
      border-radius: var(--r-2);
      padding: 0.55rem 0.8rem;
      margin-bottom: 0.4rem;
    }
    .prep-item__box {
      width: 20px;
      height: 20px;
      margin: 2px 0 0;
      flex-shrink: 0;
      accent-color: var(--c-primary);
      cursor: pointer;
    }
    .prep-item__body { flex: 1; min-width: 0; }
    .prep-item__text {
      font-size: 0.88rem;
      color: var(--c-text);
      line-height: 1.35;
      overflow-wrap: anywhere;
    }
    .prep-item--done .prep-item__text { color: var(--c-text-3); text-decoration: line-through; }
    /* Meta-Zeile ist das Sprungziel (Anweisung 3); als Button, damit sie per
       Tastatur erreichbar ist. Das Touchziel wird über die Polsterung
       zusammen mit der Textzeile auf ≥ 44 px gebracht. */
    .prep-item__meta {
      display: flex;
      align-items: center;
      gap: 0.4rem;
      flex-wrap: wrap;
      margin-top: 3px;
      padding: 4px 0;
      background: none;
      border: none;
      color: var(--c-text-3);
      font-size: 0.74rem;
      text-align: left;
      cursor: pointer;
    }
    .prep-item__meta:hover { color: var(--c-primary); }
    .prep-item__meta--static { cursor: inherit; }
    .prep-item__meta--static:hover { color: var(--c-text-3); }
    .prep-item__date { font-weight: 700; color: var(--c-text-2); }

    /* Tab 3: ganze Zeile öffnet das Sheet, roter Punkt wie .mk-attn. */
    .attn-item {
      position: relative;
      background: var(--c-surface-2);
      border-radius: var(--r-2);
      padding: 0.55rem 0.8rem 0.55rem 1.5rem;
      margin-bottom: 0.4rem;
      min-height: var(--tap);
      cursor: pointer;
      transition: background 0.12s;
    }
    .attn-item:hover { background: var(--c-primary-bg); }
    .attn-item::before {
      content: "";
      position: absolute;
      left: 0.75rem;
      top: 0.95rem;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--c-danger);
    }

    /* Badge am Sidebar-Button (Desktop) und am ⋮ (Mobil, Anweisung 5). */
    .badge-count {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 18px;
      height: 18px;
      padding: 0 5px;
      border-radius: 9px;
      background: var(--c-primary);
      color: var(--c-primary-text);
      font-size: 0.68rem;
      font-weight: 700;
      line-height: 1;
    }
    .header-menu__item .badge-count { margin-left: auto; }
    .icon-btn--badged { position: relative; }
    .badge-count--dot {
      position: absolute;
      top: 4px;
      right: 2px;
      min-width: 16px;
      height: 16px;
      padding: 0 4px;
      border: 2px solid var(--c-surface);
      box-sizing: content-box;
      pointer-events: none;
    }

/* -- P0-01: aus style="..."-Attributen in index.html ausgelagerte Klassen -- */
    .btn-login--oidc { margin-bottom: 1rem; }

    .login-divider { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
    .login-divider__line { flex: 1; border: none; border-top: 1px solid var(--c-border); }
    .login-divider__text { font-size: 0.78rem; color: var(--c-text-3); }

    .config-hint { font-size: 0.82rem; color: var(--c-text-3); margin-bottom: 0.8rem; }

    .footer { text-align: center; padding: 0.75rem 1rem 1rem; font-size: 0.75rem; color: var(--c-text-3); }

    .btn-today--hidden { visibility: hidden; }

    /* Toast (P0-04) – Tokens folgen in P0-06 */
    .toast {
      position: fixed; left: 50%; bottom: 1.25rem; transform: translateX(-50%);
      z-index: 1000; max-width: min(90vw, 32rem);
      padding: 0.65rem 1rem; border-radius: var(--r-2);
      background: var(--c-text); color: var(--c-surface);
      font-size: 0.875rem; line-height: 1.35;
      box-shadow: var(--sh-2);
    }
    .toast--error { background: var(--c-danger); }
    .toast--ok    { background: var(--c-ok); }
    .toast--action { cursor: pointer; }   /* P1-08: Update-Toast ist klickbar */

    /* ── Icons (03 Abschnitt 9, P1-01) ────────────────────── */
    .icon {
      width: 20px;
      height: 20px;
      stroke: currentColor;
      fill: none;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
      flex-shrink: 0;
    }
    .icon--sm { width: 16px; height: 16px; }

    /* ── Icon-Buttons (Header; ab P1-04 auch Karte/Menü) ──── */
    .icon-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: var(--tap);
      height: var(--tap);
      background: none;
      border: none;
      border-radius: var(--r-2);
      color: var(--c-text-2);
      cursor: pointer;
      transition: background 0.15s, color 0.15s;
    }
    .icon-btn:hover:not(:disabled) { background: var(--c-surface-2); color: var(--c-text); }
    .icon-btn:disabled { opacity: 0.35; cursor: default; }
    .icon-btn[aria-expanded="true"] { background: var(--c-surface-2); color: var(--c-primary); }

    /* ── Header-Buttons (Text, Header-Kontext) ────────────── */
    .header-btn {
      display: inline-flex;
      align-items: center;
      gap: var(--s-1);
      height: 34px;
      padding: 0 var(--s-3);
      background: none;
      border: 1px solid var(--c-border);
      border-radius: var(--r-2);
      color: var(--c-text-2);
      font-size: var(--f-sm);
      cursor: pointer;
      white-space: nowrap;
      transition: background 0.15s, border-color 0.15s, color 0.15s;
    }
    .header-btn:hover { background: var(--c-primary-bg); border-color: var(--c-primary); color: var(--c-primary); }

    .header-select {
      height: 34px;
      border: 1px solid var(--c-border);
      border-radius: var(--r-2);
      padding: 0 var(--s-2);
      font-size: var(--f-sm);
      color: var(--c-text-2);
      background: var(--c-surface);
      cursor: pointer;
    }

    /* ── Header-Menü (mobil, ⋮) ────────────────────────────── */
    .header-menu {
      position: absolute;
      top: calc(var(--tap) + 4px);
      right: 0;
      min-width: 210px;
      background: var(--c-surface);
      border: 1px solid var(--c-border);
      border-radius: var(--r-2);
      box-shadow: var(--sh-2);
      padding: var(--s-1) 0;
      z-index: 60;
      display: flex;
      flex-direction: column;
    }
    .header-menu__item {
      display: flex;
      align-items: center;
      gap: var(--s-2);
      min-height: var(--tap);
      padding: 0 var(--s-4);
      background: none;
      border: none;
      color: var(--c-text);
      font-size: var(--f-md);
      text-align: left;
      cursor: pointer;
    }
    .header-menu__item:hover { background: var(--c-surface-2); }
    .header-menu__item--danger { color: var(--c-danger); }

    /* ── Primärer Button (z. B. Leerzustand „Stundenplan anlegen“) ── */
    .btn-primary {
      background: var(--c-text);
      color: var(--c-surface);
      border: none;
      border-radius: var(--r-2);
      padding: 0.6rem 1.2rem;
      font-size: var(--f-md);
      font-weight: 600;
      cursor: pointer;
      transition: background 0.15s;
    }
    .btn-primary:hover { background: color-mix(in srgb, var(--c-text) 80%, white); }

/* ── Stundenkarte – .card (views/card.js, P1-04, 03 Abschnitt 5) ────────
   Ersetzt die alte .cell-inner/.subject-name/.tt-icon-btn/.plan-status-btn-
   Anatomie; deren Regeln sind seit P1-07 entfernt. */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-sizing: border-box;
  padding: var(--s-2) var(--s-2) var(--s-2) calc(var(--s-3) + 4px);
  border-radius: var(--r-2);
  background: var(--c-surface);
  cursor: pointer;
}

.card__stripe {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--subject-color, transparent);
  border-radius: var(--r-1) 0 0 var(--r-1);
}

/* Fachfarbe als leichte Flächentönung (02_DATENMODELL 4). --subject-color
   ist eine Laufzeit-CSS-Variable (kein Token), daher eigene Dark-Mode-
   Überschreibung statt der reinen Token-Ableitung wie sonst im Stylesheet. */
.card--colored {
  background: color-mix(in srgb, var(--subject-color) 12%, var(--c-surface));
}
:root[data-theme="dark"] .card--colored {
  background: color-mix(in srgb, var(--subject-color) 20%, var(--c-surface));
}
:root[data-theme="dark"] .card--colored .card__stripe {
  background: color-mix(in srgb, var(--subject-color) 60%, var(--c-surface));
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .card--colored {
    background: color-mix(in srgb, var(--subject-color) 20%, var(--c-surface));
  }
  :root:not([data-theme="light"]) .card--colored .card__stripe {
    background: color-mix(in srgb, var(--subject-color) 60%, var(--c-surface));
  }
}

/* Ausfall hat Vorrang vor der Fachfarbe: Streifen wird grau, Titel durch-
   gestrichen (höhere Selektorspezifität als .card__stripe/.card__title). */
.card--ausfall .card__stripe { background: var(--c-text-3); }
.card--ausfall .card__title  { text-decoration: line-through; color: var(--c-text-3); }

.card__row1 {
  display: flex;
  align-items: center;
  gap: var(--s-1);
}

.card__title {
  flex: 1;
  min-width: 0;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.3;
  overflow-wrap: break-word;
}
.card__title-prefix { font-weight: 400; color: var(--c-text-2); }

.card__inds {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* Indikator-Buttons (Teamteaching/Besonderheiten): volles Touchziel nach
   --tap, Icon selbst bleibt klein (icon--sm, 16px). */
.ind {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--tap);
  height: var(--tap);
  background: none;
  border: none;
  border-radius: var(--r-2);
  color: var(--c-text-2);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
}
.ind:hover { background: var(--c-surface-2); color: var(--c-text); }
/* Anzahl-Besonderheiten am i-pin, erst ab 2 sichtbar (03 5.1, P2-03). */
.ind__badge {
  position: absolute;
  bottom: 4px;
  right: 4px;
  min-width: 14px;
  height: 14px;
  padding: 0 3px;
  border-radius: var(--r-full);
  background: var(--c-surface-2);
  color: var(--c-text-2);
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 14px;
  text-align: center;
}

.ind--override::after {
  content: "";
  position: absolute;
  top: 6px;
  right: 6px;
  width: 6px;
  height: 6px;
  border-radius: var(--r-full);
  background: var(--c-warn);
}

.card__menu { flex-shrink: 0; }
.card__menu .icon { width: 28px; height: 28px; }

.card__row2 {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-top: auto;
  padding-top: var(--s-1);
}

/* Statuskreis (02_DATENMODELL 5.3): Ring immer sichtbar, Füllung je Status –
   0 = leer (ungeplant), 1 = Halbkreis in Warnfarbe (teilweise), 2 = voller
   Kreis in Okfarbe (geplant). */
.status {
  background: none;
  border: none;
  padding: 0;
  width: var(--tap);
  height: var(--tap);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.status:hover .status__circle { transform: scale(1.15); }
.status__circle { width: 18px; height: 18px; display: block; transition: transform 0.1s; }
.status__ring {
  fill: none;
  stroke: var(--c-border-2);
  stroke-width: 1.5;
}
.status__fill {
  stroke: none;
  fill: var(--c-text-3);
  opacity: 0;
}
.status--1 .status__fill { fill: var(--c-warn); opacity: 1; clip-path: inset(0 50% 0 0); }
.status--2 .status__fill { fill: var(--c-ok); opacity: 1; }

.card__preview {
  font-size: 0.8rem;
  color: var(--c-text-2);
  line-height: 1.4;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  white-space: pre-wrap;
}

/* ── Markierungen in Notizen – .note-view/.mk-* (P2-06, 02 Abschnitt 6) ──
   Gerenderte Notiz: ein Block je Zeile, Segmente laufen inline weiter.
   Benutzt in der Kartenvorschau, im Ansichts-Sheet und in der Sidebar. */
/* Der Umbruch steckt in den Zeilen-Bloecken, nicht im Textfluss: die
   Container erben `white-space: pre-wrap` von .card__preview/.session__note/
   .field__view und wuerden sonst den Quelltext-Leerraum zwischen den
   Alpine-Templates mitrendern. Erhalten bleiben muessen nur die Leerzeichen
   *innerhalb* eines Segments – deshalb sitzt pre-wrap auf den Textspans. */
.note-view,
.note-view__line,
.note-view__seg { white-space: normal; }
.note-view__line { min-height: 1em; }
.note-view__seg { display: inline; }
.mk-text,
.mk-attn,
.mk-prep__text { white-space: pre-wrap; }

/* Vorbereitung. Zwei Auspraegungen (03 5.1 / 6.3): in den Vorschauen reine
   Darstellung als Zeichen ☐/☑, im Ansichts-Sheet eine echte Checkbox. */
.mk-prep { display: inline; }
.mk-prep--static { cursor: inherit; }
.mk-box { margin-right: 3px; color: var(--c-text-2); }
.mk-prep input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0 6px 0 0;
  accent-color: var(--c-primary);
  cursor: pointer;
}
.mk-prep--done, .mk-prep--done .mk-box { color: var(--c-text-3); }
.mk-prep--done { text-decoration: line-through; }

/* Beachten: roter Punkt vor dem Text. */
.mk-attn { color: var(--c-danger); }
.mk-attn::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin: 0 5px 2px 0;
  border-radius: 50%;
  background: var(--c-danger);
  vertical-align: middle;
}

/* Vorschauen: zwei Zeilen hoch. `-webkit-line-clamp` zaehlt in der gerenderten
   Notiz keine Textzeilen mehr (Bloecke statt Textfluss), deshalb wird hier
   ueber die Hoehe begrenzt. */
.card__preview.note-view,
.session__note.note-view {
  display: block;
  max-height: 2.8em;
  overflow: hidden;
}
/* Tagesnotiz-Zeile im Plan: wie bisher genau eine Zeile mit Ellipse. */
.daynote__text.note-view {
  display: block;
  max-height: 1.45em;
  overflow: hidden;
  /* .daynote ist ein Flex-Container; ohne min-height/min-width: 0 schrumpft
     das Textfeld nicht und die Ellipse der Zeile greift nicht. */
  flex: 1 1 auto;
  min-width: 0;
}
.daynote__text .note-view__line {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Ansichts-Sheet (01 Abschnitt 6): Klickziel ist das ganze Label, per
   padding-block auf mindestens 32 px Zeilenhoehe; die Box bleibt 18 px. */
.field__view .mk-prep {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding-block: 7px;
  cursor: pointer;
}
.field__view .note-view__line { min-height: 32px; }

/* Zaehler in Zeile 3 der Karte (03 5.1): „☐ 2“ / „! 1“. */
.mk-count {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 7px;
  border-radius: var(--r-full);
  background: var(--c-surface-2);
  color: var(--c-text-2);
  font-size: var(--f-xs);
  font-weight: 700;
}
.mk-count--attn { background: var(--c-danger-bg); color: var(--c-danger); }

.card__foot {
  display: flex;
  align-items: center;
  gap: var(--s-1);
  flex-wrap: wrap;
  margin-top: var(--s-1);
}

/* Indikator-Popover (lokal zur Karte, P1-04 Anweisung 6) */
.popover {
  position: absolute;
  top: 40px;
  right: var(--s-2);
  z-index: 30;
  min-width: 180px;
  max-width: 260px;
  background: var(--c-surface);
  border-radius: var(--r-2);
  box-shadow: var(--sh-2);
  padding: var(--s-3);
}
.popover__title {
  font-size: var(--f-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-text-3);
  margin-bottom: var(--s-2);
}
.popover__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.popover__list li { font-size: var(--f-sm); color: var(--c-text); }
/* Für diese Stunde ausgeschaltete Besonderheit (P2-03 Anweisung 4). */
.popover__item--off { text-decoration: line-through; color: var(--c-text-3); }
.popover__empty { font-size: var(--f-sm); color: var(--c-text-3); margin: 0 0 var(--s-2); }
.popover__edit {
  display: block;
  width: 100%;
  margin-top: var(--s-2);
  padding-top: var(--s-2);
  border: none;
  border-top: 1px solid var(--c-border);
  background: none;
  color: var(--c-primary);
  font-size: var(--f-sm);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}
.popover__edit:hover { color: color-mix(in srgb, var(--c-primary) 80%, black); }

/* ── Karten-Menü – .menu (generisch über $store.app.menu, 03 Abschnitt 5.2)
   Desktop: Popover an der von card.js berechneten Ankerposition (rechte
   obere Ecke des ⋮-Buttons, damit sie am rechten Rand nicht überläuft).
   Mobil (< 900px, APP.mobileBreakpoint): Bottom-Sheet über .menu-backdrop. */
.menu-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, black 40%, transparent);
  z-index: 90;
}
.menu {
  position: fixed;
  z-index: 91;
  min-width: 220px;
  max-width: 280px;
  background: var(--c-surface);
  border-radius: var(--r-2);
  box-shadow: var(--sh-3);
  padding: var(--s-2);
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.menu__item {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  width: 100%;
  min-height: var(--tap);
  padding: var(--s-2);
  background: none;
  border: none;
  border-radius: var(--r-1);
  color: var(--c-text);
  font-size: var(--f-md);
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
}
.menu__item .icon { color: inherit; flex-shrink: 0; }
.menu__item:hover:not(:disabled) { background: var(--c-surface-2); }
.menu__item:disabled { color: var(--c-text-3); cursor: default; opacity: 0.6; }
.menu__item--danger { color: var(--c-danger); }
.menu__item--danger:hover:not(:disabled) { background: var(--c-danger-bg); }

@media (max-width: 899px) {
  .menu-backdrop { display: block; }
  .menu {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    max-width: none;
    border-radius: var(--r-3) var(--r-3) 0 0;
    padding: var(--s-3);
    padding-bottom: calc(var(--s-3) + env(safe-area-inset-bottom, 0px));
  }
}


/* ── Sheet: Editor – .sheet (views/editor.js, P1-05, 03 Abschnitt 6) ────
   Mobil (Basis): Bottom-Sheet, volle Breite, bis 92 vh, oben abgerundet,
   Griff-Balken. Ab 900px (APP.mobileBreakpoint): zentriertes Modal, max.
   560 px. Backdrop und Sheet sind Geschwister (wie .menu/.menu-backdrop
   aus P1-04), daher eigene feste Positionierung statt Flex-Zentrierung
   über den Backdrop. */
.sheet-backdrop {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, black 40%, transparent);
  z-index: 95;
}
.sheet {
  position: fixed;
  inset: auto 0 0 0;
  max-height: 92vh;
  background: var(--c-surface);
  border-radius: var(--r-3) var(--r-3) 0 0;
  box-shadow: var(--sh-3);
  z-index: 96;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.sheet__handle {
  width: 40px;
  height: 4px;
  border-radius: var(--r-full);
  background: var(--c-border-2);
  margin: var(--s-2) auto 0;
  flex-shrink: 0;
}
.sheet__head {
  display: flex;
  align-items: flex-start;
  gap: var(--s-2);
  padding: var(--s-3) var(--s-4) var(--s-2);
  flex-shrink: 0;
}
.sheet__head-main { flex: 1; min-width: 0; }
.sheet__title { font-size: 1.05rem; font-weight: 700; color: var(--c-text); }
.sheet__subtitle { font-size: 0.82rem; color: var(--c-text-3); margin-top: 2px; }

/* Speicher-Indikator (Texte aus 03 Abschnitt 12) */
.save-indicator { font-size: var(--f-xs); margin-top: var(--s-1); }
.save-indicator--saving { color: var(--c-text-3); }
.save-indicator--saved  { color: var(--c-ok); }
.save-indicator--error  {
  color: var(--c-danger);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.sheet__body {
  flex: 1;
  overflow-y: auto;
  padding: 0 var(--s-4) var(--s-4);
}

/* Hinweisleiste „Nicht gespeicherter Entwurf gefunden“ (6.2 Punkt 1) */
.draft-banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s-2);
  background: var(--c-warn-bg);
  border: 1px solid color-mix(in srgb, var(--c-warn) 30%, white);
  border-radius: var(--r-2);
  padding: var(--s-2) var(--s-3);
  font-size: var(--f-sm);
  color: var(--c-text-2);
  margin-top: var(--s-3);
}
.draft-banner button {
  background: none;
  border: none;
  color: var(--c-primary);
  font-weight: 600;
  cursor: pointer;
  font-size: var(--f-sm);
  padding: 0;
}
.draft-banner button:last-child { color: var(--c-text-3); font-weight: 400; }

/* Generische Eingabefeld-Hülle für das Sheet (Notiz, Vertretung) */
.field { margin-top: var(--s-3); }
.field__label {
  display: block;
  font-size: var(--f-xs);
  font-weight: 700;
  color: var(--c-text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--s-1);
}
/* Toolbar ueber der Notiz-Textarea (P2-06, 03 6.2 Punkt 1). */
.toolbar {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--s-2);
  flex-wrap: wrap;
  margin-bottom: var(--s-2);
}
.toolbar__btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 34px;
  padding: var(--s-1) var(--s-3);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-full);
  background: var(--c-surface);
  color: var(--c-text-2);
  font-family: inherit;
  font-size: var(--f-sm);
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.toolbar__btn:hover { border-color: var(--c-primary); color: var(--c-primary); }
.toolbar__btn--icon { min-width: 34px; padding: var(--s-1); justify-content: center; }
/* Auf Touch-Geraeten volles Touchziel (03: >= 44 px). */
@media (max-width: 899px) {
  .toolbar__btn { min-height: var(--tap); }
  .toolbar__btn--icon { min-width: var(--tap); }
}
.toolbar__help {
  top: 44px;
  left: 0;
  right: auto;
  min-width: 240px;
  max-width: 320px;
}
.toolbar__help code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.76rem;
  color: var(--c-text);
}
.toolbar__help .popover__list li { color: var(--c-text-3); line-height: 1.4; }
.toolbar__help .popover__empty { margin: var(--s-2) 0 0; }

.field__textarea {
  width: 100%;
  min-height: 160px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-2);
  padding: var(--s-3);
  font-size: 0.96rem;
  font-family: inherit;
  line-height: 1.55;
  color: var(--c-text);
  background: var(--c-surface);
  resize: none;
  transition: border-color 0.15s;
}
.field__textarea:focus { outline: none; border-color: var(--c-primary); }
.field__input {
  width: 100%;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-2);
  padding: var(--s-2) var(--s-3);
  font-size: 0.88rem;
  font-family: inherit;
  color: var(--c-text);
  background: var(--c-surface);
  transition: border-color 0.15s;
}
.field__input:focus { outline: none; border-color: var(--c-primary); }
.field__view {
  font-size: 0.96rem;
  color: var(--c-text);
  line-height: 1.55;
  white-space: pre-wrap;
}

/* Ausfall-Schalter (6.2 Punkt 2) */
.switch-row { margin-top: var(--s-4); }
.switch { display: flex; align-items: center; gap: var(--s-2); cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch__track {
  position: relative;
  width: 38px;
  height: 22px;
  background: var(--c-border-2);
  border-radius: var(--r-full);
  transition: background 0.15s;
  flex-shrink: 0;
}
.switch__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--c-surface);
  box-shadow: var(--sh-1);
  transition: transform 0.15s;
}
.switch input:checked + .switch__track { background: var(--c-danger); }
.switch input:checked + .switch__track .switch__thumb { transform: translateX(16px); }
.switch input:focus-visible + .switch__track { outline: 2px solid var(--c-primary); outline-offset: 2px; }
.switch__label { font-size: 0.88rem; color: var(--c-text-2); }

/* Abschnitte im Sheet: Teamteaching (.team-*, P2-04) und Besonderheiten
   (.info-*, P2-03) sind bedienbar und zusammenklappbar; im Ansichtsmodus
   stehen hier schreibgeschützte Zeilen (6.3). */
.sheet__section { margin-top: var(--s-4); }
.sheet__section-head {
  font-size: var(--f-xs);
  font-weight: 700;
  color: var(--c-text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sheet__section-note { font-size: var(--f-sm); color: var(--c-text-3); margin-top: 2px; }
.sheet__section-list {
  list-style: none;
  margin: var(--s-1) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sheet__section-list li { font-size: var(--f-sm); color: var(--c-text-2); }
.sheet__section-list li.is-off { text-decoration: line-through; color: var(--c-text-3); }
.sheet__edit-btn { margin-top: var(--s-4); }

/* Zusammenklappbarer Abschnittskopf (Besonderheiten, 03 6.2 Punkt 4) */
.sheet__section-toggle {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  width: 100%;
  min-height: var(--tap);
  padding: 0;
  border: none;
  background: none;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.sheet__section-summary { font-size: var(--f-xs); color: var(--c-text-3); }
.sheet__section-caret {
  margin-left: auto;
  color: var(--c-text-3);
  transition: transform 0.15s;
}
.sheet__section-caret.is-open { transform: rotate(90deg); }

/* Teamteaching im Bearbeitungsmodus (P2-04, 03 6.2 Punkt 3).
   .chips/.chip/.seg sind bereits vorhanden (Slot-Dialog P2-02 bzw.
   Einstellungen P1-06) und werden hier wiederverwendet. */
.team-role { margin-top: var(--s-2); }
.team-fixed {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  flex-wrap: wrap;
  margin-top: var(--s-2);
  padding: var(--s-2);
  border-radius: var(--r-2);
  background: var(--c-surface-2);
}
.team-fixed__text { font-size: var(--f-sm); color: var(--c-text-2); }
.team-fixed__reset {
  min-height: var(--tap);
  padding: 0 var(--s-2);
  border: none;
  background: none;
  color: var(--c-primary);
  font-size: var(--f-sm);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

/* Liste der Besonderheiten im Bearbeitungsmodus (P2-03) */
.info-list { list-style: none; margin: var(--s-1) 0 0; padding: 0; }
.info-item {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  min-height: var(--tap);
  padding: var(--s-1) 0;
  border-bottom: 1px solid var(--c-border);
}
.info-item:last-child { border-bottom: none; }
.info-item__icon { color: var(--c-text-3); flex-shrink: 0; }
.info-item__body { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.info-item__text { font-size: var(--f-sm); color: var(--c-text); overflow-wrap: anywhere; }
.info-item__hint { font-size: var(--f-xs); color: var(--c-text-3); }
.info-item--off .info-item__text { text-decoration: line-through; color: var(--c-text-3); }
.info-item__switch { flex-shrink: 0; }
/* Der Ausfall-Schalter ist rot; „Besonderheit aktiv“ ist dagegen ein
   Normalzustand und deshalb grün. */
.info-item__switch input:checked + .switch__track { background: var(--c-ok); }
.info-item__remove {
  width: var(--tap);
  height: var(--tap);
  flex-shrink: 0;
  border: none;
  border-radius: var(--r-2);
  background: none;
  color: var(--c-text-3);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
}
.info-item__remove:hover { background: var(--c-danger-bg); color: var(--c-danger); }

.info-add { display: flex; align-items: center; gap: var(--s-1); margin-top: var(--s-2); }
.info-add .field__input { flex: 1; }
.info-add__btn {
  width: var(--tap);
  height: var(--tap);
  flex-shrink: 0;
  border: none;
  border-radius: var(--r-2);
  background: var(--c-surface-2);
  color: var(--c-text-2);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}
.info-add__btn:disabled { opacity: 0.45; cursor: default; }

.info-link {
  display: block;
  margin-top: var(--s-2);
  padding: var(--s-1) 0;
  border: none;
  background: none;
  color: var(--c-primary);
  font-size: var(--f-sm);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.sheet__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2);
  margin-top: var(--s-5);
  padding-top: var(--s-3);
  border-top: 1px solid var(--c-border);
}
/* Fußzeilen-Links (6.2 Punkt 5) – Styles waren in P1-05 mit dem alten Modal entfallen */
.btn-combo-link,
.btn-delete {
  min-height: var(--tap);
  padding: 0 var(--s-2);
  border: none;
  border-radius: var(--r-1);
  background: none;
  font: inherit;
  font-size: var(--f-sm);
  cursor: pointer;
}
.btn-combo-link       { color: var(--c-primary); text-align: left; }
.btn-delete           { color: var(--c-danger); font-weight: 600; margin-left: auto; }
.btn-combo-link:hover { background: var(--c-primary-bg); }
.btn-delete:hover     { background: var(--c-danger-bg); }

@media (min-width: 900px) {
  .sheet {
    inset: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 560px;
    max-height: 88vh;
    border-radius: var(--r-3);
  }
  .sheet__handle { display: none; }
}


/* ==== 5. Screens ==== */

/* ── Wochenansicht Desktop – .plan-week (views/week.js, P1-02) ──────────
   CSS-Grid statt <table>: Spalte 1 = Stundenlabel (72px), dann 5 Tages-
   spalten. Zeile 1 = Tagesköpfe, Zeile 2 = Tagesnotizen, ab Zeile 3 eine
   Zeile je Stunde. Gekoppelte Stunden: der Slot der ersten Stunde bekommt
   per :style `grid-row: <p> / span 2`, der der zweiten entfällt (P2-01). */
.plan-week {
  display: grid;
  grid-template-columns: 72px repeat(5, minmax(150px, 1fr));
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--s-4);
  background: var(--c-surface);
  border-radius: var(--r-3);
  box-shadow: var(--sh-1);
  overflow: hidden;
}

.plan-week__corner {
  grid-column: 1;
  grid-row: 1;
  background: var(--c-surface-2);
  border-right: 2px solid var(--c-border);
  border-bottom: 2px solid var(--c-border);
}

.plan-week__daycol {
  grid-row: 1;
  padding: var(--s-3) var(--s-2);
  text-align: center;
  font-size: var(--f-md);
  font-weight: 700;
  color: var(--c-text-2);
  background: var(--c-surface-2);
  border-bottom: 2px solid var(--c-border);
}
.plan-week__daycol.is-today { background: var(--c-today-bg); color: var(--c-primary); }

.plan-week__daydate {
  display: block;
  font-weight: 400;
  font-size: var(--f-sm);
  color: var(--c-text-3);
  margin-top: 2px;
}

.plan-week__badge {
  display: inline-block;
  background: var(--c-today);
  color: var(--c-surface);
  font-size: var(--f-xs);
  font-weight: 700;
  border-radius: var(--r-1);
  padding: 1px 6px;
  margin-left: var(--s-1);
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── Tagesnotiz-Zelle – .daynote (views/daynote.js, 03 Abschnitt 4, P1-07).
   Gelbe Fläche (--c-warn-bg) nur bei Inhalt, sonst Placeholder „+ Tagesnotiz“
   (Anweisung 1). Grid-Position/Breite kommen weiterhin von den Nachbarregeln
   .plan-week .daynote / .plan-day__notewrap. ─────────────────────────────── */
.daynote {
  display: flex;
  align-items: center;
  padding: var(--s-1) var(--s-2);
  min-height: 32px;
  border-radius: var(--r-1);
  cursor: pointer;
  transition: background 0.12s;
}
.daynote:hover { background: var(--c-warn-bg); }
.daynote--filled { background: color-mix(in srgb, var(--c-warn-bg) 80%, var(--c-warn) 20%); }
.daynote--filled:hover { background: color-mix(in srgb, var(--c-warn-bg) 60%, var(--c-warn) 40%); }
.daynote__placeholder { font-size: var(--f-sm); color: var(--c-text-3); }
.daynote__text {
  font-size: var(--f-sm);
  color: var(--c-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.plan-week__notehead {
  grid-column: 1;
  grid-row: 2;
  padding: var(--s-2) var(--s-1);
  justify-content: center;
  background: var(--c-surface-2);
  border-right: 2px solid var(--c-border);
  border-bottom: 2px solid var(--c-border);
  font-size: var(--f-xs);
  color: var(--c-text-3);
  font-style: italic;
  display: flex;
  align-items: center;
}

/* Tagesnotiz-Zelle (.daynote, Anweisung 1/P1-07) – hier nur die Grid-Zeile
   der Wochenansicht, Inhalt/Farbe kommen aus dem .daynote-Block weiter unten. */
.plan-week .daynote {
  grid-row: 2;
  border-bottom: 2px solid var(--c-border);
}

.plan-week__periodlabel {
  grid-column: 1;
  padding: var(--s-3) var(--s-2);
  background: var(--c-surface-2);
  border-right: 2px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  /* 72px-Spalte: Zeit darf nach dem Gedankenstrich umbrechen (P1-09) */
  white-space: normal;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.plan-week__periodlabel .period-label { font-size: var(--f-sm); font-weight: 700; color: var(--c-text-2); }
.plan-week__periodlabel .period-time  { font-size: var(--f-xs); color: var(--c-text-3); margin-top: 2px; }

/* Stunden-Slot: Basisklasse .slot, Zustand/Modifier aus week.js cellClass(). */
.slot {
  border-bottom: 1px solid var(--c-border);
  min-width: 150px;
  cursor: pointer;
  transition: background 0.12s;
}
.slot:hover            { background: var(--c-primary-bg); }
.slot.is-today          { background: color-mix(in srgb, var(--c-today-bg) 50%, var(--c-surface)); }
.slot.is-today:hover    { background: var(--c-primary-bg); }
.slot.has-note           { background: var(--c-primary-bg); }
.slot.has-note:hover     { background: var(--c-primary-bg); }
.slot.has-note.is-today  { background: color-mix(in srgb, var(--c-today-bg) 50%, var(--c-surface)); }
.slot.is-ausfall         { background: var(--c-danger-bg) !important; }
.slot.is-ausfall:hover   { background: var(--c-danger-bg) !important; }

.slot--empty {
  background-color: var(--c-surface-2);
  background-image: radial-gradient(var(--c-border-2) 1px, transparent 1px);
  background-size: 12px 12px;
  background-position: center;
  cursor: default;
  pointer-events: none;
}
.slot--empty.is-today {
  /* Punktraster behalten – .slot.is-today setzt die background-Kurzform (P1-09) */
  background-color: color-mix(in srgb, var(--c-today-bg) 50%, var(--c-surface));
  background-image: radial-gradient(var(--c-border-2) 1px, transparent 1px);
  background-size: 12px 12px;
  background-position: center;
}

/* ── Tages-Tabs – .tabs (views/week.js, P1-03) ───────────────────────────
   Nur im Tagesmodus (mobil) sichtbar, direkt unter dem sticky App-Header. */
.tabs {
  position: sticky;
  top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
  z-index: 40;
  display: flex;
  align-items: center;
  gap: var(--s-1);
  padding: var(--s-1) var(--s-2);
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}
.tabs__nav { flex-shrink: 0; }
.tabs__list {
  display: flex;
  flex: 1;
  justify-content: space-between;
}

.tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  min-height: var(--tap);
  padding: var(--s-1) var(--s-1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: var(--f-sm);
  font-weight: 600;
  color: var(--c-text-2);
  cursor: pointer;
  white-space: nowrap;
}
.tab.is-active { color: var(--c-primary); border-bottom-color: var(--c-primary); }
.tab__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--c-today);
}

/* ── Tagesansicht Mobil – .plan-day (views/week.js, P1-03) ───────────────
   Tageskopf + Tagesnotiz + vertikale Kartenliste. `.slot` (Zustandsklassen
   aus cellClass()) und die Kartenklassen sind dieselben wie in .plan-week. */
.plan-day {
  padding: var(--s-3) var(--s-3) var(--s-8);
  max-width: 600px;
  margin: 0 auto;
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.plan-day.is-sliding-left  { transform: translateX(-24px); opacity: 0.4; }
.plan-day.is-sliding-right { transform: translateX(24px);  opacity: 0.4; }

.plan-day__head {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-1);
  font-size: var(--f-lg);
  font-weight: 700;
  color: var(--c-text);
}

.plan-day__notewrap { border-radius: var(--r-2); margin-bottom: var(--s-3); }

.plan-day__list {
  background: var(--c-surface);
  border-radius: var(--r-3);
  box-shadow: var(--sh-1);
  overflow: hidden;
}

.plan-day__row {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--c-border);
}
.plan-day__row:last-child { border-bottom: none; }

.plan-day__time {
  flex: 0 0 56px;
  width: 56px;
  padding: var(--s-1);
  background: var(--c-surface-2);
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.plan-day__time .period-label { font-size: var(--f-xs); font-weight: 700; color: var(--c-text-2); }
.plan-day__time .period-time  { font-size: 0.68rem; color: var(--c-text-3); margin-top: 2px; }

.plan-day__row .slot { flex: 1; min-width: 0; border-bottom: none; }

/* Doppelstunde (P2-01): eine Zeile mit doppelter Höhe statt zwei Zeilen. */
.plan-day__row--double .slot { min-height: calc(var(--tap) * 4); }
.plan-day__row--double .plan-day__time { border-left: 3px solid var(--c-primary); }

.plan-day__free {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 0 var(--s-3);
  min-height: 32px;
  font-size: var(--f-sm);
  color: var(--c-text-3);
}

/* ── Wochenübersicht-Sheet – .week-mini (views/week.js, P1-07 Anweisung 4,
   nutzt sonst die generischen .sheet-Klassen aus P1-05). ─────────────────── */
.week-mini__trigger { margin-bottom: var(--s-3); }
.week-mini__row {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-2) var(--s-1);
  border-radius: var(--r-1);
  cursor: pointer;
}
.week-mini__row:hover, .week-mini__row.is-today { background: var(--c-today-bg); }
.week-mini__day { flex: 0 0 64px; font-size: var(--f-sm); font-weight: 600; color: var(--c-text); }
.week-mini__dots { display: flex; flex-wrap: wrap; gap: var(--s-1); }

/* ── Einstellungen – .settings/.seg/.color-row (views/settings.js,
   03 Abschnitt 8, P1-06). Fünf Karten mit Titel, sofortiges Speichern
   (kein Speichern-Button), keine style=-Attribute. ────────────────── */
.settings__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--s-1);
}
.settings__heading { font-size: var(--f-lg); font-weight: 700; color: var(--c-text); }

.settings {
  max-width: 560px;
  margin: 0 auto;
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.settings__section {
  background: var(--c-surface);
  border-radius: var(--r-2);
  padding: var(--s-4);
  box-shadow: var(--sh-1);
}

.settings__title {
  font-size: var(--f-md);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--s-3);
}

.settings__field { display: flex; flex-direction: column; gap: var(--s-2); }
.settings__field + .settings__field { margin-top: var(--s-4); }

.settings__label { font-size: var(--f-sm); font-weight: 600; color: var(--c-text-2); }
.settings__hint  { font-size: var(--f-xs); color: var(--c-text-3); }

/* Ganze Zeile klickbar (label umschließt Checkbox + Text) – erreicht die
   44 px Touchziel-Vorgabe, auch wenn die native Checkbox selbst kleiner ist. */
.settings__checkbox-row {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  min-height: var(--tap);
  cursor: pointer;
  font-size: var(--f-sm);
  color: var(--c-text);
}
.settings__checkbox-row input { width: 20px; height: 20px; flex-shrink: 0; }

.settings__about { font-size: var(--f-sm); color: var(--c-text-3); line-height: 1.6; }

/* Segment-Control (Theme, Ansichtsmodus-Standard) */
.seg {
  display: flex;
  border: 1px solid var(--c-border-2);
  border-radius: var(--r-2);
  overflow: hidden;
}
.seg__btn {
  flex: 1;
  min-height: var(--tap);
  padding: var(--s-2) var(--s-2);
  border: none;
  background: var(--c-surface);
  color: var(--c-text-2);
  font-size: var(--f-sm);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.seg__btn + .seg__btn { border-left: 1px solid var(--c-border-2); }
.seg__btn.is-active { background: var(--c-primary); color: var(--c-primary-text); }

/* Fachfarben-Liste */
.color-row {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) 0;
  min-height: var(--tap);
}
.color-row + .color-row { border-top: 1px solid var(--c-border); }
.color-row__name {
  flex: 1;
  min-width: 0;
  font-size: var(--f-sm);
  color: var(--c-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.color-row__reset {
  background: none;
  border: none;
  color: var(--c-primary);
  font-size: var(--f-xs);
  cursor: pointer;
  padding: var(--s-1) var(--s-2);
  min-height: var(--tap);
  flex-shrink: 0;
}
.color-row__swatch {
  width: var(--tap);
  height: var(--tap);
  padding: 2px;
  border: 1px solid var(--c-border-2);
  border-radius: var(--r-1);
  background: var(--c-surface);
  cursor: pointer;
  flex-shrink: 0;
}

/* ── Schuljahre (P3-01) ─────────────────────────────────────────────────
   .sy-option    Zeile im Auswahl-Sheet (mobil, views/shell.js)
   .header-menu__caret  „▾" hinter „Schuljahr: 2026/27" im Header-⋮
   .new-year-error      Hinweis im Dialog „Neues Schuljahr anlegen" */
.sy-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2);
  width: 100%;
  min-height: var(--tap);
  padding: var(--s-2) var(--s-3);
  border: none;
  border-radius: var(--r-2);
  background: none;
  color: var(--c-text);
  font: inherit;
  font-size: var(--f-md);
  text-align: left;
  cursor: pointer;
}
.sy-option:hover { background: var(--c-surface-2); }
.sy-option.is-active { background: var(--c-primary-bg); color: var(--c-primary); font-weight: 600; }
.sy-option + .sy-option { margin-top: 2px; }

.header-menu__caret { margin-left: auto; color: var(--c-text-3); }

.new-year-error {
  margin-top: var(--s-3);
  font-size: var(--f-sm);
  color: var(--c-danger);
}

/* ── Verwaltung: Import und Kolleg:innen ──────────────────────────────── */
.admin { max-width: 1100px; margin: 0 auto; padding: var(--s-4); color: var(--c-text); }
.admin h2 { margin: 0 0 var(--s-4); }
.admin__tabs, .admin__actions { display: flex; flex-wrap: wrap; gap: var(--s-2); align-items: center; }
.admin__tabs { border-bottom: 1px solid var(--c-border); margin-bottom: var(--s-4); }
.admin__tab { min-height: var(--tap); padding: var(--s-2) var(--s-4); border: 0; background: none; color: var(--c-text-2); }
.admin__tab.is-active { color: var(--c-primary); border-bottom: 2px solid var(--c-primary); font-weight: 600; }
.admin__tab:not(:disabled) { cursor: pointer; }
.admin__tab:disabled { opacity: .55; }
.steps { display: flex; flex-wrap: wrap; gap: var(--s-2); margin: 0 0 var(--s-4); padding: 0; list-style: none; }
.steps li { padding: var(--s-2) var(--s-3); border-radius: var(--r-2); background: var(--c-surface-2); color: var(--c-text-2); }
.steps li.is-active { background: var(--c-primary-bg); color: var(--c-primary); font-weight: 600; }
.steps li.is-done { color: var(--c-ok); }
.admin__panel { padding: var(--s-4); border: 1px solid var(--c-border); border-radius: var(--r-2); background: var(--c-surface); }
.admin__panel h3 { margin-top: 0; }
.admin__drop { padding: var(--s-5); border: 2px dashed var(--c-border-2); border-radius: var(--r-2); text-align: center; }
.admin__drop.is-over { border-color: var(--c-primary); background: var(--c-primary-bg); }
.admin__drop input { max-width: 100%; }
.admin__errors { color: var(--c-danger); }
.admin__scroll { overflow-x: auto; }
.admin__actions { margin-top: var(--s-4); }
.admin__actions button, .admin__panel > .btn-primary { min-height: var(--tap); padding: var(--s-2) var(--s-4); cursor: pointer; }
.admin__actions button:disabled, .admin__panel > .btn-primary:disabled { opacity: .5; cursor: default; }
.map-table, .admin__mini { border-collapse: collapse; width: 100%; font-size: var(--f-sm); }
.map-table th, .map-table td, .admin__mini th, .admin__mini td { padding: var(--s-2); border-bottom: 1px solid var(--c-border); text-align: left; }
.map-table select { min-height: var(--tap); max-width: 240px; background: var(--c-surface); color: var(--c-text); }
.map-table--safe { background: var(--c-ok-bg); }
.map-table--suggested { background: var(--c-warn-bg); }
.map-table--placeholder { opacity: .55; }
.map-table__hint { display: block; color: var(--c-text-2); }
.admin__teacher-search { display: grid; gap: var(--s-1); max-width: 320px; margin-bottom: var(--s-4); }
.admin__teacher-search input, .admin__teacher-table input, .admin__teacher-table select {
  min-height: var(--tap); min-width: 0; padding: var(--s-2); border: 1px solid var(--c-border-2);
  border-radius: var(--r-1); background: var(--c-surface); color: var(--c-text);
}
.admin__teacher-table { min-width: 900px; }
.admin__teacher-table input { width: 100%; }
.admin__teacher-table select { width: 170px; }
.admin__teacher-actions { white-space: nowrap; }
.admin__teacher-actions button { min-height: var(--tap); padding: var(--s-2); cursor: pointer; }
.admin__teacher-actions button:disabled { opacity: .5; cursor: default; }
.admin__fields { display: grid; gap: var(--s-3); max-width: 480px; }
.admin__fields label { display: grid; gap: var(--s-1); }
.admin__fields label span { display: flex; gap: var(--s-2); }
.admin__fields input { min-height: var(--tap); min-width: 0; padding: var(--s-2); border: 1px solid var(--c-border-2); border-radius: var(--r-1); background: var(--c-surface); color: var(--c-text); }
.admin__fields input[type=number] { width: 90px; }
.admin__preview { margin: var(--s-2) 0; border: 1px solid var(--c-border); border-radius: var(--r-2); }
.admin__preview-toggle { width: 100%; min-height: var(--tap); padding: var(--s-2) var(--s-3); border: 0; background: var(--c-surface-2); color: var(--c-text); text-align: left; cursor: pointer; }
.admin__mini td { min-width: 105px; }
.progress { display: block; width: 100%; height: 14px; margin-top: var(--s-4); accent-color: var(--c-primary); }
.admin__log { max-height: 280px; overflow: auto; padding-left: var(--s-4); font-size: var(--f-sm); }

/* ==== 6. Print ==== */