/* =====================================================================
   lab - werkzeuge/kontrastlabor/app.css
   Oberflaeche des Kontrast- & Farblabors. Farben nur ueber Variablen
   aus css/colors.css (AGENTS.md §5). Die Farbfelder und Muster in der
   Vorschau bekommen ihre Farbe zur Laufzeit vom JavaScript - das sind
   Nutzereingaben (Pruefgegenstand), keine Gestaltungsfarben.
   ===================================================================== */

.lab_ko_karte {
  background: var(--ct-color);
  border: var(--lab-border);
  border-radius: 12px;
  padding: 1.1rem 1.2rem 1.25rem;
  box-shadow: var(--lab-shadow-1);
  margin-bottom: 0;
}

.lab_ko_layout > .lab_ko_karte { margin-bottom: 1.25rem; }

.lab_ko_spalten {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 60rem) {
  .lab_ko_spalten { grid-template-columns: 1fr; }
}

/* ---------- Farbwahl ---------- */

.lab_ko_farben {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.8rem 1rem;
  margin-bottom: 0.9rem;
}

.lab_ko_farbe label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.lab_ko_waehler {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lab_ko_waehler input[type="color"] {
  width: 3.4rem;
  height: 2.4rem;
  padding: 0.15rem;
  border: var(--lab-border);
  border-radius: 8px;
  background: var(--ct-color);
  cursor: pointer;
}

.lab_ko_waehler input[type="text"] {
  width: 7.5rem;
  font-family: var(--lab-mono);
  font-size: 0.9rem;
}

.lab_ko_tauschen { margin-bottom: 0.1rem; }

/* ---------- Vorschau ---------- */

.lab_ko_vorschau {
  border: var(--lab-border);
  border-radius: 8px;
  padding: 1.1rem 1.2rem;
  margin-bottom: 0.9rem;
}

.lab_ko_vorschau p { margin: 0 0 0.55rem; }
.lab_ko_vorschau p:last-child { margin-bottom: 0; }

.lab_ko_muster_normal { font-size: 1rem; }
.lab_ko_muster_gross { font-size: 1.5rem; font-weight: 700; line-height: 1.25; }
.lab_ko_muster_klein { font-size: 0.78rem; }

/* ---------- Verhaeltnis und Stufen ---------- */

.lab_ko_verhaeltnis {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0 0 0.6rem;
}

.lab_ko_verhaeltnis strong {
  font-size: 1.9rem;
  font-family: var(--lab-mono);
  font-weight: 700;
}

.lab_ko_verhaeltnis_text { color: var(--grey600-color); font-size: 0.92rem; }

.lab_ko_stufen {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.lab_ko_stufen li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--lab-border-color);
  font-size: 0.92rem;
}

.lab_ko_stufen li:last-child { border-bottom: 0; }

.lab_ko_stufen em {
  font-style: normal;
  color: var(--grey600-color);
  font-size: 0.85rem;
}

/* Plaketten "erfuellt" / "nicht erfuellt" (Werte aus colors.css) */
.lab_ko_platz { flex: none; }

.lab_ko_plakette {
  display: inline-block;
  padding: 0.12rem 0.55rem;
  border-radius: 999px;
  border: 1px solid;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.lab_ko_plakette.is_ok {
  background: var(--lab-aktiv-bg);
  color: var(--lab-aktiv-fg);
  border-color: var(--lab-aktiv-bd);
}

.lab_ko_plakette.is_mangel {
  background: var(--lab-mangel-bg);
  color: var(--lab-mangel-fg);
  border-color: var(--lab-mangel-bd);
}

/* ---------- Vorschlaege ---------- */

.lab_ko_vorschlag h3 { font-size: 1rem; }

.lab_ko_vorschlag_text { margin-bottom: 0.5rem; }

.lab_ko_vorschlag_zeile {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.lab_ko_kandidat {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border: var(--lab-border);
  border-radius: 8px;
  background: var(--ct-color);
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
}

.lab_ko_kandidat:hover { background: var(--alt-div-hover-color); }

.lab_ko_kandidat_fleck {
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 5px;
  border: 1px solid var(--lab-border-color);
  flex: none;
}

.lab_ko_kandidat code {
  font-family: var(--lab-mono);
  font-size: 0.85rem;
}

/* ---------- Simulationstabelle ---------- */

.lab_ko_simu {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
}

.lab_ko_simu th,
.lab_ko_simu td {
  border-bottom: 1px solid var(--lab-border-color);
  padding: 0.35rem 0.4rem;
  text-align: left;
  vertical-align: middle;
}

.lab_ko_simu thead th {
  font-size: 0.8rem;
  color: var(--grey600-color);
}

.lab_ko_simu td.lab_ko_simu_name { font-weight: 600; }

.lab_ko_sw {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.4rem;
  height: 2rem;
  border-radius: 5px;
  font-weight: 700;
  font-size: 0.88rem;
}

.lab_ko_sw_erste { margin-right: 0.3rem; }

.lab_ko_simu td.lab_ko_simu_zahl { font-family: var(--lab-mono); white-space: nowrap; }

/* ---------- Kombinationen ---------- */

.lab_ko_kombis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr));
  gap: 0.5rem;
}

.lab_ko_kombi {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.6rem;
  border: var(--lab-border);
  border-radius: 8px;
  background: var(--ct-color);
  font: inherit;
  font-size: 0.88rem;
  text-align: left;
  cursor: pointer;
}

.lab_ko_kombi:hover { background: var(--alt-div-hover-color); }

.lab_ko_kombi_fleck {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 6px;
  border: 1px solid var(--lab-border-color);
  flex: none;
}

.lab_ko_kombi_text { min-width: 0; }
.lab_ko_kombi_name { display: block; font-weight: 600; }
.lab_ko_kombi_wert {
  display: block;
  font-family: var(--lab-mono);
  font-size: 0.78rem;
  color: var(--grey600-color);
  white-space: nowrap;
}

/* ---------- Aufklappbare Hilfe ---------- */

details.lab_ko_hilfe {
  border: var(--lab-border);
  border-radius: 12px;
  background: var(--ct-color);
  padding: 0.7rem 1rem;
  margin-top: 1.25rem;
}

details.lab_ko_hilfe summary { cursor: pointer; font-weight: 600; }

details.lab_ko_hilfe ul {
  margin: 0.6rem 0 0.2rem;
  padding-left: 1.2rem;
}

details.lab_ko_hilfe li { margin-bottom: 0.35rem; }