/* =====================================================================
   lab - werkzeuge/geografieblatt/app.css
   Geografie-Arbeitsblatt: Formular links, druckfertige DIN A4 Blätter rechts.
   Österreichischer Lehrplan Mittelschule (1.–4. Klasse / 5.–8. Schulstufe).
   Fach: Geografie und wirtschaftliche Bildung (GW).
   Konventionen (AGENTS.md § 5):
     - Alle Klassen mit Prefix .lab_ (hier .lab_geo_)
     - Keine harten Farben, nur Variablen aus css/colors.css
     - Das Blatt bleibt in beiden Modi weiß (--lab-tv-blatt) und trägt
       dunkle Tinte (--lab-tv-blatt-text).
   ===================================================================== */

.lab_geo_layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.4rem;
  margin-top: 1.25rem;
}

@media (min-width: 68rem) {
  .lab_geo_layout {
    grid-template-columns: 27rem minmax(0, 1fr);
    align-items: start;
  }
}

/* =====================================================================
   Eingabeformular & Werkzeugleiste links
   ===================================================================== */

.lab_geo_formular {
  background: var(--ct-color);
  border: var(--lab-border);
  border-radius: 12px;
  padding: 1.15rem 1.25rem 1.3rem;
  box-shadow: var(--lab-shadow-1);
}

.lab_geo_formular > label[for] {
  display: block;
  margin: 0.85rem 0 0.3rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.lab_geo_formular > label[for]:first-of-type {
  margin-top: 0;
}

.lab_geo_gruppe {
  border: 1px solid var(--lab-border-color);
  border-radius: 8px;
  padding: 0.75rem 0.95rem 0.85rem;
  margin: 0.95rem 0 0;
}

.lab_geo_gruppe legend {
  padding: 0 0.35rem;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--bt-color);
}

.lab_geo_wahl {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9rem;
  margin: 0.3rem 0.9rem 0.2rem 0;
  cursor: pointer;
}

.lab_geo_gruppe label[for] {
  display: block;
  margin: 0.55rem 0 0.2rem;
  font-size: 0.88rem;
  color: var(--grey600-color);
}

.lab_geo_gruppe input[type="text"],
.lab_geo_gruppe textarea,
.lab_geo_formular input[type="text"],
.lab_geo_formular textarea {
  width: 100%;
}

.lab_geo_gruppe textarea,
.lab_geo_formular textarea {
  resize: vertical;
  min-height: 4.5rem;
  font-family: inherit;
  font-size: 0.9rem;
}

.lab_geo_gruppe select,
.lab_geo_formular select {
  width: 100%;
  max-width: 100%;
}

.lab_geo_zeile {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.lab_geo_zeile > * {
  flex: 1 1 8rem;
}

.lab_geo_vorlagen_box {
  background: var(--div-color);
  border: 1px solid var(--lab-border-color);
  border-radius: 8px;
  padding: 0.75rem 0.9rem;
  margin-bottom: 1rem;
}

.lab_geo_vorlagen_box label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--bt-color);
}

.lab_geo_vorlagen_hinweis {
  font-size: 0.82rem;
  color: var(--grey600-color);
  margin: 0.4rem 0 0;
  line-height: 1.35;
}

.lab_geo_aktionen {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--ct-color);
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  padding: 0.5rem 0;
  margin: 0 0 0.4rem 0;
  border-bottom: 1px solid var(--lab-border-color);
}

.lab_geo_aktionen .lab_btn {
  flex: 1 1 4.5rem;
  justify-content: center;
  font-size: 0.85rem;
  padding: 0.45rem 0.6rem;
}

.lab_geo_meldung {
  margin: 0.2rem 0 0.6rem;
  font-size: 0.85rem;
  min-height: 1.2rem;
  color: var(--bt-color);
}

.lab_geo_baustein_kopf {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.lab_geo_baustein_kopf .lab_geo_wahl {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--blk-color);
}

.lab_geo_baustein_inhalt {
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--lab-border-color);
}

.lab_geo_details summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.35rem 0;
  color: var(--bt-color);
}

/* Tabellen-Editor für Marker */
.lab_geo_tabelle_editor {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin: 0.6rem 0;
}

.lab_geo_tabelle_editor th,
.lab_geo_tabelle_editor td {
  border: 1px solid var(--lab-border-color);
  padding: 0.35rem 0.5rem;
  text-align: left;
}

.lab_geo_tabelle_editor th {
  background: var(--div-color);
  font-weight: 600;
}

.lab_geo_tabelle_editor input[type="text"] {
  width: 100%;
  font-size: 0.82rem;
  padding: 0.2rem 0.35rem;
}

.lab_geo_btn_mini {
  padding: 0.2rem 0.45rem;
  font-size: 0.78rem;
  border-radius: 4px;
}

.lab_geo_mini_hinweis {
  font-size: 0.74rem;
  color: var(--grey600-color);
  font-weight: normal;
}

/* Upload & Dropzone für Karten */
.lab_geo_upload_box {
  border: 2px dashed var(--lab-border-color);
  border-radius: 6px;
  padding: 0.65rem 0.8rem;
  background: var(--div-color);
  transition: border-color 0.2s, background-color 0.2s;
}

.lab_geo_upload_box.is_dragover {
  border-color: var(--bt-color);
  background: var(--ct-color);
}

.lab_geo_upload_box a {
  color: var(--link-color);
  text-decoration: underline;
}

/* Monats-Eingabematrix für Walter-Lieth-Klima */
.lab_geo_monate_tabelle_scroll {
  overflow-x: auto;
  margin: 0.4rem 0;
  border: 1px solid var(--lab-border-color);
  border-radius: 6px;
}

.lab_geo_monate_tabelle {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  text-align: center;
}

.lab_geo_monate_tabelle th,
.lab_geo_monate_tabelle td {
  border: 1px solid var(--lab-border-color);
  padding: 0.2rem 0.2rem;
  min-width: 1.9rem;
}

.lab_geo_monate_tabelle th {
  background: var(--div-color);
  font-weight: 600;
}

.lab_geo_monate_tabelle input {
  width: 100%;
  box-sizing: border-box;
  text-align: center;
  font-size: 0.78rem;
  padding: 0.15rem 0.1rem;
}

.lab_geo_kennzahlen_box {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.8rem;
  background: var(--div-color);
  border: 1px solid var(--lab-border-color);
  border-radius: 6px;
  padding: 0.4rem 0.65rem;
  font-size: 0.8rem;
  margin-top: 0.35rem;
}

.lab_geo_kennzahl_chip {
  color: var(--blk-color);
  font-weight: 500;
}

.lab_geo_kennzahl_chip strong {
  color: var(--bt-color);
}

/* Dynamische Editor-Zeilen (Zuordnung, Wahr/Falsch, Fragen) */
.lab_geo_dyn_liste {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.lab_geo_dyn_zeile {
  background: var(--div-color);
  border: 1px solid var(--lab-border-color);
  border-radius: 6px;
  padding: 0.35rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.lab_geo_dyn_zeile_kopf {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
}

.lab_geo_badge_buchstabe {
  font-weight: 700;
  color: var(--bt-color);
  font-size: 0.88rem;
  width: 1.5rem;
  text-align: center;
  flex-shrink: 0;
}

/* =====================================================================
   Druckfertiges Blatt (A4 Vorschau rechts)
   ===================================================================== */

.lab_geo_vorschau {
  min-width: 0;
}

.lab_geo_blatt {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}

.lab_geo_seite {
  width: 100%;
  max-width: 210mm;
  min-height: 297mm;
  box-sizing: border-box;
  background: var(--lab-tv-blatt);
  color: var(--lab-tv-blatt-text);
  border: 1px solid var(--lab-tv-blatt-rand);
  border-radius: 3px;
  box-shadow: var(--lab-shadow-2);
  padding: 15mm 18mm 14mm;
  display: flex;
  flex-direction: column;
  position: relative;
  font-family: inherit;
  font-size: 9.5pt;
  line-height: 1.45;
}

.lab_geo_seite + .lab_geo_seite {
  margin-top: 1.5rem;
}

.lab_geo_blatt_inhalt {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

/* ---------- Kopfbox & Stile ---------- */

.lab_geo_blattkopf {
  margin-bottom: 0.8rem;
}

.lab_geo_kopfbox {
  background: var(--div-color);
  border-left: 5px solid var(--lab-tv-blatt-akzent);
  border-radius: 8px;
  padding: 0.75rem 1.1rem 0.7rem;
  position: relative;
}

.lab_geo_kopf_mitte .lab_geo_kopfbox {
  text-align: center;
  border-left: 0;
}

.lab_geo_kopfzeile {
  font-size: 8pt;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--lab-tv-blatt-mut);
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.lab_geo_titel {
  font-size: 15pt;
  font-weight: 700;
  line-height: 1.25;
  margin: 0;
  color: var(--lab-tv-blatt-text);
}

.lab_geo_untertitel {
  font-size: 9.5pt;
  color: var(--lab-tv-blatt-mut);
  margin: 0.25rem 0 0;
  font-style: italic;
}

.lab_geo_meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 8.5pt;
  color: var(--lab-tv-blatt-mut);
  margin-top: 0.6rem;
  padding-top: 0.45rem;
  border-top: 1px dashed var(--lab-tv-blatt-rand);
}

.lab_geo_namezeile {
  display: flex;
  justify-content: space-between;
  font-size: 8.5pt;
  margin-top: 0.45rem;
  gap: 1.5rem;
}

.lab_geo_namezeile span {
  flex: 1;
  border-bottom: 1px solid var(--lab-tv-blatt-rand);
  padding-bottom: 2px;
}

/* Kopf-Varianten */
.lab_geo_stil_waschung .lab_geo_kopfbox {
  background: var(--lab-tv-blatt-akzent-zart, #edf3ee);
  border-left: 5px solid var(--lab-tv-blatt-akzent, #2e7d32);
}

.lab_geo_stil_linie .lab_geo_kopfbox {
  background: transparent;
  border-left: 0;
  border-bottom: 2px solid var(--lab-tv-blatt-akzent);
  border-radius: 0;
  padding: 0 0 0.6rem;
}

.lab_geo_stil_doppellinie .lab_geo_kopfbox {
  background: transparent;
  border-left: 0;
  border-top: 2px solid var(--lab-tv-blatt-akzent);
  border-bottom: 1px solid var(--lab-tv-blatt-rand);
  border-radius: 0;
  padding: 0.5rem 0;
}

.lab_geo_stil_band .lab_geo_kopfbox {
  background: #2e7d32;
  color: #ffffff;
  border-left: 0;
  border-radius: 6px;
}
.lab_geo_stil_band .lab_geo_kopfbox .lab_geo_titel,
.lab_geo_stil_band .lab_geo_kopfbox .lab_geo_kopfzeile,
.lab_geo_stil_band .lab_geo_kopfbox .lab_geo_untertitel,
.lab_geo_stil_band .lab_geo_kopfbox .lab_geo_meta,
.lab_geo_stil_band .lab_geo_kopfbox .lab_geo_namezeile {
  color: #ffffff;
}
.lab_geo_stil_band .lab_geo_kopfbox .lab_geo_meta,
.lab_geo_stil_band .lab_geo_kopfbox .lab_geo_namezeile span {
  border-color: rgba(255, 255, 255, 0.4);
}

.lab_geo_stil_kopfkasten .lab_geo_kopfbox {
  background: var(--div-color);
  border: 1px solid var(--lab-tv-blatt-rand);
  border-radius: 6px;
}

.lab_geo_stil_karte .lab_geo_kopfbox {
  background: var(--div-color);
  border: 1px solid var(--lab-tv-blatt-rand);
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.06);
}

.lab_geo_stil_schlicht .lab_geo_kopfbox {
  background: transparent;
  border-left: 0;
  padding: 0 0 0.5rem;
}

/* =====================================================================
   Aufgaben-Bausteine auf dem Blatt
   ===================================================================== */

.lab_geo_aufgabe {
  position: relative;
}

.lab_geo_aufgabe_kopf {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  margin-bottom: 0.45rem;
}

.lab_geo_aufgabe_nr {
  font-weight: 700;
  color: var(--lab-tv-blatt-akzent);
  font-size: 10.5pt;
}

.lab_geo_aufgabe_titel {
  font-weight: 700;
  font-size: 10pt;
  color: var(--lab-tv-blatt-text);
}

.lab_geo_aufgabe_anweisung {
  font-size: 9pt;
  color: var(--lab-tv-blatt-mut);
  margin-bottom: 0.55rem;
  font-style: italic;
}

/* ---------- 1. Kartenarbeit & Topografie ---------- */

.lab_geo_karte_box {
  border: 1px solid var(--lab-tv-blatt-rand);
  border-radius: 6px;
  background: #ffffff;
  padding: 0.5rem;
  margin-bottom: 0.75rem;
  position: relative;
  overflow: hidden;
}

.lab_geo_karte_svg {
  width: 100%;
  height: auto;
  max-height: 230px;
  display: block;
}

.lab_geo_karte_svg path.land {
  fill: #f4f8f4;
  stroke: #4a5568;
  stroke-width: 1.2;
}

.lab_geo_karte_svg path.grenze {
  fill: none;
  stroke: #718096;
  stroke-width: 0.9;
  stroke-dasharray: 3 2;
}

.lab_geo_karte_svg path.fluss {
  fill: none;
  stroke: #3182ce;
  stroke-width: 1.4;
  stroke-linejoin: round;
}

.lab_geo_karte_svg path.meer {
  fill: #ebf8ff;
}

.lab_geo_karte_svg circle.stadt {
  fill: #e53e3e;
  stroke: #ffffff;
  stroke-width: 1;
}

/* Marker-Darstellung auf der Karte & Drag & Drop */
.lab_geo_karte_marker {
  cursor: grab;
  touch-action: none;
  user-select: none;
  transition: transform 0.05s ease-out;
}

.lab_geo_karte_marker:active,
.lab_geo_karte_marker.is_ziehend {
  cursor: grabbing;
}

.lab_geo_karte_marker circle {
  fill: #ffffff;
  stroke: var(--lab-tv-blatt-akzent, #2e7d32);
  stroke-width: 1.8;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.3));
  transition: stroke 0.15s, stroke-width 0.15s;
}

.lab_geo_karte_marker text {
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  fill: #1a202c;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}

.lab_geo_karte_marker:hover circle,
.lab_geo_karte_marker.is_fokussiert circle {
  stroke: var(--bt-color);
  stroke-width: 2.8;
  filter: drop-shadow(0 0 6px rgba(46, 125, 50, 0.7));
}

.lab_geo_tabelle_editor tr.is_fokussiert {
  background-color: var(--div-color);
  outline: 2px solid var(--bt-color);
}

/* Schwarz-Weiß-Modus für kopierfreundliche Arbeitsblätter */
.lab_geo_karte_sw rect.karten_hintergrund {
  fill: #ffffff !important;
  stroke: #1a1c1a !important;
}

.lab_geo_karte_sw path.land {
  fill: #ffffff !important;
  stroke: #1a1c1a !important;
  stroke-width: 1.2px !important;
}

.lab_geo_karte_sw path.meer,
.lab_geo_karte_sw rect.meer {
  fill: #ffffff !important;
  stroke: #1a1c1a !important;
}

.lab_geo_karte_sw path.fluss {
  stroke: #1a1c1a !important;
}

.lab_geo_karte_sw circle.stadt {
  fill: #1a1c1a !important;
  stroke: #ffffff !important;
}

.lab_geo_karte_sw .lab_geo_karte_marker circle {
  fill: #ffffff !important;
  stroke: #1a1c1a !important;
}

.lab_geo_karte_sw .lab_geo_karte_marker text {
  fill: #1a1c1a !important;
}

/* Topografie-Tabelle für Schüler */
.lab_geo_topo_tabelle {
  width: 100%;
  border-collapse: collapse;
  font-size: 8.5pt;
  margin-top: 0.5rem;
}

.lab_geo_topo_tabelle th,
.lab_geo_topo_tabelle td {
  border: 1px solid var(--lab-tv-blatt-rand);
  padding: 0.35rem 0.55rem;
  text-align: left;
}

.lab_geo_topo_tabelle th {
  background: #f7fafc;
  font-weight: 600;
  color: var(--lab-tv-blatt-mut);
}

.lab_geo_topo_nr {
  width: 2.2rem;
  text-align: center;
  font-weight: 700;
  color: var(--lab-tv-blatt-akzent);
}

.lab_geo_topo_eintrag {
  border-bottom: 1px dotted var(--lab-tv-blatt-rand);
  min-height: 1.2rem;
}

/* ---------- 2. Klimadiagramm nach Walter & Lieth ---------- */

.lab_geo_klima_rahmen {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 0.8rem;
  align-items: start;
}

@media (max-width: 48rem) {
  .lab_geo_klima_rahmen {
    grid-template-columns: minmax(0, 1fr);
  }
}

.lab_geo_klima_grafik_box {
  border: 1px solid var(--lab-tv-blatt-rand);
  border-radius: 6px;
  background: #ffffff;
  padding: 0.4rem;
}

.lab_geo_klima_svg {
  width: 100%;
  height: auto;
  display: block;
}

.lab_geo_klima_fragen_box {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 8.5pt;
}

.lab_geo_klima_frage_zeile {
  border-bottom: 1px dotted var(--lab-tv-blatt-rand);
  padding-bottom: 0.25rem;
}

.lab_geo_klima_frage_zeile strong {
  color: var(--lab-tv-blatt-text);
  display: block;
  font-size: 8.5pt;
  margin-bottom: 2px;
}

/* ---------- 3. Lückentext & Wortspeicher ---------- */

.lab_geo_wortspeicher {
  background: #f7fafc;
  border: 1px dashed var(--lab-tv-blatt-rand);
  border-radius: 6px;
  padding: 0.45rem 0.65rem;
  margin-bottom: 0.55rem;
  font-size: 8.5pt;
}

.lab_geo_wortspeicher_titel {
  font-weight: 600;
  font-size: 8pt;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--lab-tv-blatt-mut);
  margin-bottom: 0.3rem;
}

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

.lab_geo_chip {
  background: #ffffff;
  border: 1px solid var(--lab-tv-blatt-rand);
  border-radius: 4px;
  padding: 0.15rem 0.45rem;
  font-size: 8pt;
  color: var(--lab-tv-blatt-text);
}

.lab_geo_lueckentext {
  font-size: 9pt;
  line-height: 1.7;
  text-align: justify;
}

.lab_geo_luecke {
  display: inline-block;
  min-width: 4.5rem;
  border-bottom: 1px solid var(--lab-tv-blatt-text);
  margin: 0 0.2rem;
  padding: 0 0.3rem;
  color: transparent;
}

.lab_geo_luecke_loesung {
  color: var(--lab-tv-blatt-akzent, #2e7d32);
  font-weight: 600;
  border-bottom-color: var(--lab-tv-blatt-akzent, #2e7d32);
}

/* ---------- 4. Begriffszuordnung ---------- */

.lab_geo_zuordnung_liste {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.4rem;
}

.lab_geo_zuordnung_paar {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 2.5rem minmax(0, 1.4fr);
  gap: 0.5rem;
  align-items: center;
  font-size: 8.5pt;
}

.lab_geo_zuordnung_begriff {
  background: #f7fafc;
  border: 1px solid var(--lab-tv-blatt-rand);
  border-radius: 4px;
  padding: 0.3rem 0.5rem;
  font-weight: 600;
}

.lab_geo_zuordnung_feld {
  height: 1.8rem;
  border: 1px solid var(--lab-tv-blatt-text);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 9pt;
}

.lab_geo_zuordnung_feld.is_loesung {
  background: #e8f5e9;
  color: #2e7d32;
  border-color: #2e7d32;
}

.lab_geo_zuordnung_erklaerung {
  line-height: 1.35;
}

/* ---------- 5. Richtig oder Falsch ---------- */

.lab_geo_wf_tabelle {
  width: 100%;
  border-collapse: collapse;
  font-size: 8.5pt;
  margin-top: 0.4rem;
}

.lab_geo_wf_tabelle th,
.lab_geo_wf_tabelle td {
  border: 1px solid var(--lab-tv-blatt-rand);
  padding: 0.4rem 0.5rem;
  vertical-align: middle;
}

.lab_geo_wf_tabelle th {
  background: #f7fafc;
  font-weight: 600;
  text-align: center;
}

.lab_geo_wf_tabelle th:first-child {
  text-align: left;
}

.lab_geo_wf_kaestchen {
  width: 1.8rem;
  text-align: center;
  font-weight: 700;
}

.lab_geo_wf_box {
  display: inline-block;
  width: 1.1rem;
  height: 1.1rem;
  border: 1px solid var(--lab-tv-blatt-text);
  border-radius: 2px;
  text-align: center;
  line-height: 1.1rem;
  font-size: 8pt;
}

.lab_geo_wf_box.is_loesung {
  background: #2e7d32;
  color: #ffffff;
  border-color: #2e7d32;
}

.lab_geo_wf_berichtigung {
  font-size: 8pt;
  color: var(--lab-tv-blatt-mut);
  margin-top: 0.25rem;
  font-style: italic;
}

.lab_geo_wf_berichtigung_loesung {
  color: #2e7d32;
  font-weight: 600;
}

/* ---------- 6. Urteilskompetenz & Offene Fragen ---------- */

.lab_geo_offene_frage {
  font-weight: 600;
  font-size: 9pt;
  margin-bottom: 0.4rem;
}

.lab_geo_hilfsimpuls {
  font-size: 8pt;
  color: var(--lab-tv-blatt-mut);
  margin-bottom: 0.4rem;
  font-style: italic;
}

.lab_geo_schreiblinien {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.4rem;
}

.lab_geo_schreiblinie {
  border-bottom: 1px solid var(--lab-tv-blatt-rand);
  height: 0.8rem;
}

.lab_geo_musterloesung {
  background: #e8f5e9;
  border-left: 3px solid #2e7d32;
  padding: 0.4rem 0.6rem;
  font-size: 8.5pt;
  color: #1b5e20;
  margin-top: 0.4rem;
  border-radius: 0 4px 4px 0;
}

/* ---------- Fußzeile auf dem Blatt ---------- */

.lab_geo_blattfuss {
  display: flex;
  justify-content: space-between;
  font-size: 7.5pt;
  color: var(--lab-tv-blatt-mut);
  border-top: 1px solid var(--lab-tv-blatt-rand);
  padding-top: 0.4rem;
  margin-top: auto;
}

/* ---------- Lösungsblatt ---------- */

.lab_geo_loesungsblatt {
  border-top: 4px solid #2e7d32;
}

.lab_geo_loesung_badge {
  display: inline-block;
  background: #2e7d32;
  color: #ffffff;
  font-size: 7.5pt;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

/* =====================================================================
   Modaler Dialog (Ersatz für window.confirm / alert nach AGENTS.md § 2.11)
   ===================================================================== */

.lab_geo_modal_backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.lab_geo_modal {
  background: var(--ct-color);
  border: var(--lab-border);
  border-radius: 10px;
  box-shadow: var(--lab-shadow-2);
  width: 100%;
  max-width: 26rem;
  padding: 1.25rem 1.4rem;
  position: relative;
}

.lab_geo_modal_titel {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blk-color);
}

.lab_geo_modal_text {
  font-size: 0.92rem;
  margin: 0 0 1.2rem;
  color: var(--grey600-color);
  line-height: 1.4;
}

.lab_geo_modal_aktionen {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
}

/* =====================================================================
   Druck-Layout (@media print)
   ===================================================================== */

@media print {
  @page {
    size: A4 portrait;
    margin: 12mm 15mm 12mm;
  }

  body.lab_body {
    background: #ffffff !important;
    color: #000000 !important;
  }

  /* Unnötige UI-Elemente beim Druck ausblenden */
  .lab_header,
  .lab_footer,
  .lab_geo_formular,
  .lab_skip,
  .lab_geo_aktionen,
  .lab_geo_meldung,
  .lab_sr_only {
    display: none !important;
  }

  .lab_main {
    padding: 0 !important;
    margin: 0 !important;
  }

  .lab_shell,
  .lab_shell_breit {
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .lab_geo_layout {
    display: block !important;
    margin: 0 !important;
  }

  .lab_geo_blatt {
    gap: 0 !important;
  }

  .lab_geo_seite {
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: none !important;
    min-height: 270mm !important;
    page-break-after: always !important;
    break-after: page !important;
  }

  .lab_geo_seite:last-child {
    page-break-after: avoid !important;
    break-after: avoid !important;
  }
}

/* Blatt-Hilfe: mit dem App-CSS auch in HTML/PDF verfügbar. */
.lab_bh_gruppe { min-width: 0; margin: 0 0 1rem; padding: .8rem; border: 1px solid var(--lab-border-color); border-radius: .6rem; }
.lab_bh_gruppe select, .lab_bh_gruppe textarea { width: 100%; min-width: 0; max-width: 100%; }
.lab_bh_gruppe label { display: block; margin-top: .5rem; }
.lab_bh_hinweis { font-size: .8rem; color: var(--grey600-color); margin: .5rem 0; }
.lab_bh_eigene { margin-top: .7rem; }
.lab_bh_zeile { font-size: .85em; line-height: 1.5; margin: .25em 0 .65em; color: var(--lab-tv-blatt-text); font-style: normal; font-weight: normal; white-space: pre-wrap; overflow-wrap: anywhere; unicode-bidi: isolate; }
.lab_bh_zeile[dir="rtl"] { text-align: right; }
.lab_bh_zeile[hidden], .lab_bh_eigene[hidden] { display: none; }
@media print { .lab_bh_gruppe { display: none; } }
/* Lange Fachnamen und Papier-Ränder dürfen die mobile Blattansicht
   nicht über den Bildschirm schieben. Druckmaße bleiben unberührt. */
.lab_gs_fachklasse { white-space: normal; overflow-wrap: anywhere; }
.lab_gs_titel_zeile { flex-wrap: wrap; }
.lab_tb_gruppe, .lab_tb_karte { min-width: 0; }
.lab_tb_formular select, .lab_tb_formular input, .lab_tb_formular textarea { max-width: 100%; }
.lab_gs_kopfbox, .lab_geo_kopfbox { background: var(--lab-tv-blatt-flaeche); }
@media screen and (max-width: 40rem) {
  .lab_gs_seite, .lab_geo_seite { padding: 1rem; }
  .lab_gs_namedatum { gap: .5rem; flex-wrap: wrap; }
  .lab_rb_seite, .lab_sa_seite, .lab_gb_seite, .lab_uh_seite,
  .lab_db_seite, .lab_en_seite, .lab_tb_seite, .lab_ra_seite {
    aspect-ratio: auto; height: auto; display: flow-root;
  }
  .lab_rb_aufgaben, .lab_sa_aufgaben, .lab_db_aufgaben, .lab_en_aufgaben { column-count: 1 !important; }
  .lab_rb_blattfuss, .lab_sa_blattfuss, .lab_gb_blattfuss, .lab_uh_blattfuss,
  .lab_db_blattfuss, .lab_en_blattfuss, .lab_tb_blattfuss, .lab_ra_blattfuss { position: static; }
}