/* =====================================================================
   lab - werkzeuge/textwerkzeuge/app.css
   Text-Werkzeuge: Textfeld mit Aktionsgruppen, Statistikspalte daneben.
   Konventionen (AGENTS.md §5):
     - Alle Klassen mit Prefix .lab_ (hier .lab_tw_ fuer Text-Werkzeuge)
     - Keine harten Farben, nur Variablen aus css/colors.css
   ===================================================================== */

.lab_tw_layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
}

@media (min-width: 60rem) {
  .lab_tw_layout {
    grid-template-columns: minmax(0, 1fr) 18rem;
    align-items: start;
  }
}

/* ---------- Textbereich ---------- */
.lab_tw_bereich {
  background: var(--ct-color);
  border: var(--lab-border);
  border-radius: 14px;
  padding: 1.25rem 1.3rem 1.3rem;
  box-shadow: var(--lab-shadow-1);
  min-width: 0;
}

.lab_tw_kopfzeile {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.3rem;
}

.lab_tw_kopfzeile label {
  font-weight: 700;
}

#tw_text {
  width: 100%;
  resize: vertical;
  font-family: var(--lab-mono);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ---------- Aktionsgruppen ---------- */
.lab_tw_gruppe {
  margin-top: 1.1rem;
  padding-top: 0.9rem;
  border-top: var(--lab-border);
}

.lab_tw_gruppe h2 {
  font-family: var(--lab-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--grey600-color);
  margin: 0 0 0.55rem;
}

.lab_tw_knoepfe {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.lab_tw_knopfzeile {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
  padding-top: 0.9rem;
  border-top: var(--lab-border);
}

.lab_tw_meldung:empty {
  display: none;
}

.lab_tw_meldung {
  margin: 0.6rem 0 0;
}

/* ---------- Auswertung ---------- */
.lab_tw_statistik {
  background: var(--ct-color);
  border: var(--lab-border);
  border-radius: 14px;
  padding: 1.25rem 1.3rem 1.3rem;
  box-shadow: var(--lab-shadow-1);
}

.lab_tw_statistik h2 {
  font-size: 1.05rem;
  margin: 0 0 0.6rem;
}

.lab_tw_zaehler {
  margin: 0 0 0.8rem;
  display: grid;
  gap: 0.45rem;
}

.lab_tw_zaehler > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  background: var(--div-color);
  border: var(--lab-border);
  border-radius: 10px;
  padding: 0.5rem 0.8rem;
}

.lab_tw_zaehler dt {
  color: var(--grey600-color);
  font-size: 0.85rem;
}

.lab_tw_zaehler dd {
  margin: 0;
  font-family: var(--lab-mono);
  font-size: 1.05rem;
  font-weight: 700;
  white-space: nowrap;
}

/* ---------- Kleine Schirme ---------- */
@media (max-width: 30rem) {
  .lab_tw_bereich,
  .lab_tw_statistik {
    padding: 1rem 1rem 1.1rem;
  }
}