/* ============================================================
   KOBOLD — Persönlicher Lehrmeister — Styles

   Farbkonzept — Warm Modern (erbt aus :root):
     Primär:  var(--cyan)  — Interaktiv (Buttons, Links, Hervorhebung)
     Erfolg:  var(--green)  — Korrekt, Ergebnis, Bestätigt
     Akzent:  var(--yellow) — Überschriften, Warnungen, Wichtig

   Alle Farben als CSS-Variablen aus :root in app.html.
   ============================================================ */

/* ─── Overlay ──────────────────────────────────────────────── */
.kobold-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 1100;
  flex-direction: column;
}
.kobold-overlay.open { display: flex; }

/* ─── Header ───────────────────────────────────────────────── */
.kobold-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  flex-shrink: 0;
}

.kobold-badge {
  background: var(--cyan);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: var(--fs-xs, .72rem);
  font-weight: 700;
  letter-spacing: .08em;
  padding: 3px 9px;
  border-radius: 5px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.kobold-modul-name {
  font-family: var(--font-head);
  font-size: var(--fs-lg, 1rem);
  font-weight: 700;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kobold-status {
  font-size: var(--fs-xs, .72rem);
  color: var(--txt3);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

/* Header-Toolbar-Buttons (TTS, Schließen) */
.kobold-header-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--txt2);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: var(--fs-sm, .8rem);
  cursor: pointer;
  transition: all .15s;
  flex-shrink: 0;
}
.kobold-header-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}
.kobold-header-btn.aktiv {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(99,189,166,.1);
}

/* ─── Main layout — 80% Desktop, 100% Mobil ───────────────── */
.kobold-main {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  width: 80%;
  margin: 0 auto;
  padding: 0 0 12px;
}

/* ─── Chat ──────────────────────────────────────────────────── */
.kobold-chat {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 20px 20px 8px;
  scroll-behavior: smooth;
}

.kobold-msg {
  margin-bottom: 18px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.kobold-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm, .8rem);
  flex-shrink: 0;
  margin-top: 2px;
}
.kobold-msg.kobold .kobold-msg-avatar { background: rgba(99,189,166,.2); }
.kobold-msg.user   .kobold-msg-avatar { background: var(--bg3); }

.kobold-msg-bubble {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 0 10px 10px 10px;
  padding: 12px 15px;
  font-size: var(--fs-base, .9rem);
  line-height: 1.6;
  max-width: 100%;
  position: relative;
}
.kobold-msg.user .kobold-msg-bubble {
  background: var(--bg3);
  border-radius: 10px 0 10px 10px;
}
.kobold-msg.kobold .kobold-msg-bubble {
  border-color: rgba(99,189,166,.2);
}

.kobold-msg-bubble .markdown-body {
  background: transparent;
  font-size: var(--fs-base, .9rem);
  color: var(--txt);
}

/* ─── TTS-Button auf Nachrichten ───────────────────────────── */
.kobold-tts-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: transparent;
  border: none;
  color: var(--txt3);
  font-size: var(--fs-sm, .8rem);
  cursor: pointer;
  padding: 2px 5px;
  border-radius: 4px;
  opacity: 0;
  transition: all .15s;
}
.kobold-msg-bubble:hover .kobold-tts-btn { opacity: 1; }
.kobold-tts-btn:hover { color: var(--cyan); background: rgba(99,189,166,.1); }
.kobold-tts-btn.spricht { color: var(--cyan); opacity: 1; }

/* ─── Thinking-Indikator ──────────────────────────────────── */
.kobold-thinking {
  display: flex;
  gap: 5px;
  align-items: center;
  padding: 4px 0;
}
.kobold-thinking span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: .6;
  animation: koboldPulse 1.2s infinite ease-in-out;
}
.kobold-thinking span:nth-child(2) { animation-delay: .2s; }
.kobold-thinking span:nth-child(3) { animation-delay: .4s; }

@keyframes koboldPulse {
  0%, 80%, 100% { transform: scale(.8); opacity: .4; }
  40%            { transform: scale(1.2); opacity: 1; }
}

/* ─── Chips ─────────────────────────────────────────────────── */
.kobold-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 20px;
  flex-shrink: 0;
}

.kobold-chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--txt2);
  border-radius: 20px;
  padding: 5px 13px;
  font-size: var(--fs-sm, .8rem);
  cursor: pointer;
  transition: all .15s;
  font-family: var(--font-body);
  white-space: nowrap;
}
.kobold-chip:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(99,189,166,.06);
}

/* ─── Footer / Eingabe ──────────────────────────────────────── */
.kobold-footer {
  display: flex;
  gap: 8px;
  padding: 10px 20px 0;
  align-items: flex-end;
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.kobold-textarea {
  flex: 1;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--txt);
  font-family: var(--font-body);
  font-size: var(--fs-base, .9rem);
  padding: 10px 13px;
  resize: none;
  outline: none;
  transition: border-color .2s;
  min-height: 44px;
  max-height: 140px;
}
.kobold-textarea:focus { border-color: var(--cyan); }
.kobold-textarea::placeholder { color: var(--txt3); }

.kobold-send-btn {
  background: var(--cyan);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: var(--fs-base, .9rem);
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  align-self: flex-end;
  transition: opacity .15s;
  flex-shrink: 0;
}
.kobold-send-btn:hover   { opacity: .88; }
.kobold-send-btn:disabled { opacity: .45; cursor: default; }

/* Mikrofon-Button im Footer */
.kobold-mic-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--txt2);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 1.05rem;
  cursor: pointer;
  align-self: flex-end;
  transition: all .15s;
  flex-shrink: 0;
  line-height: 1;
}
.kobold-mic-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.kobold-mic-btn.aufnahme {
  border-color: var(--yellow);
  color: var(--yellow);
  background: rgba(214,162,63,.1);
  animation: koboldMicPulse 1s infinite;
}
.kobold-mic-btn.laden {
  opacity: .6;
  cursor: wait;
}

@keyframes koboldMicPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(214,162,63,.3); }
  50%      { box-shadow: 0 0 0 6px rgba(214,162,63,0); }
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .kobold-main  { width: 100%; }
  .kobold-chat  { padding: 14px 12px 6px; }
  .kobold-chips { padding: 6px 12px; }
  .kobold-footer { padding: 8px 12px 0; }
}

/* ─── KI-Modell-Badge ──────────────────────────────────────── */
.kobold-ki-badge {
  font-size: .58rem;
  color: var(--txt3, #7a7468);
  opacity: .65;
  margin-top: 6px;
  padding-left: 2px;
  letter-spacing: .03em;
  user-select: none;
}

/* ─── Quiz-Buttons: Single-Select [A] [B] [C] [D] ─────────── */
.kobold-quiz-btn,
.lb-quiz-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  margin: 5px 0;
  background: var(--bg3, #322f29);
  border: 1px solid var(--border, #3d3a32);
  border-radius: 8px;
  color: var(--txt, #ebe6d8);
  font-family: inherit;
  font-size: var(--fs-base, .9rem);
  cursor: pointer;
  text-align: left;
  transition: all .15s;
}
.kobold-quiz-btn:hover,
.lb-quiz-btn:hover {
  border-color: var(--cyan);
  background: rgba(99,189,166,.08);
}
.kobold-quiz-letter,
.lb-quiz-letter {
  background: var(--cyan);
  color: var(--bg);
  font-weight: 700;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xs, .72rem);
  flex-shrink: 0;
}
.kobold-quiz-btn.kobold-quiz-chosen,
.lb-quiz-btn.lb-quiz-chosen {
  border-color: var(--green);
  background: rgba(108,191,110,.1);
}
.kobold-quiz-btn.kobold-quiz-chosen .kobold-quiz-letter,
.lb-quiz-btn.lb-quiz-chosen .lb-quiz-letter {
  background: var(--green);
}
.kobold-quiz-btn.kobold-quiz-sent,
.lb-quiz-btn.lb-quiz-sent {
  opacity: .5;
  cursor: default;
}

/* ─── Multi-Select Checkbox-Quiz [X] ──────────────────────── */
.kobold-checkbox-wrap {
  margin: 8px 0;
  border: 1px solid var(--border, #3d3a32);
  border-radius: 8px;
  overflow: hidden;
}

.kobold-checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border, #3d3a32);
  cursor: pointer;
  transition: background .15s;
  font-size: var(--fs-base, .9rem);
  color: var(--txt);
}
.kobold-checkbox-item:last-of-type { border-bottom: none; }
.kobold-checkbox-item:hover { background: rgba(99,189,166,.05); }

.kobold-checkbox-box {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border, #3d3a32);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
  background: transparent;
  color: transparent;
  font-size: var(--fs-xs, .72rem);
  font-weight: 700;
}
.kobold-checkbox-item.checked .kobold-checkbox-box {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--bg);
}

.kobold-checkbox-label {
  flex: 1;
  line-height: 1.4;
}

.kobold-checkbox-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 10px 14px;
  background: rgba(99,189,166,.08);
  border: none;
  border-top: 1px solid var(--border, #3d3a32);
  color: var(--cyan);
  font-family: inherit;
  font-size: var(--fs-base, .9rem);
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
}
.kobold-checkbox-submit:hover { background: rgba(99,189,166,.15); }
.kobold-checkbox-submit:disabled {
  opacity: .4;
  cursor: default;
}

.kobold-checkbox-wrap.submitted .kobold-checkbox-item { opacity: .6; pointer-events: none; }
.kobold-checkbox-wrap.submitted .kobold-checkbox-submit { opacity: .4; pointer-events: none; }
.kobold-checkbox-wrap.submitted .kobold-checkbox-item.checked { opacity: 1; }
.kobold-checkbox-wrap.submitted .kobold-checkbox-item.checked .kobold-checkbox-box {
  background: var(--green);
  border-color: var(--green);
}

/* ─── Inline-Eingabefeld [EINGABE:label] ──────────────────── */
.kobold-inline-input-wrap {
  display: flex;
  gap: 8px;
  margin: 10px 0;
  padding: 10px;
  border: 1px dashed var(--border, #3d3a32);
  border-radius: 8px;
  background: rgba(99,189,166,.03);
  align-items: flex-end;
}
.kobold-inline-label {
  font-size: var(--fs-xs, .72rem);
  color: var(--txt3);
  margin-bottom: 4px;
  font-weight: 500;
}
.kobold-inline-field {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.kobold-inline-input {
  background: var(--bg2, #262420);
  border: 1px solid var(--border, #3d3a32);
  border-radius: 6px;
  color: var(--txt, #ebe6d8);
  font-family: inherit;
  font-size: var(--fs-base, .9rem);
  padding: 9px 12px;
  outline: none;
  transition: border-color .2s;
  width: 100%;
}
.kobold-inline-input:focus { border-color: var(--cyan); }
.kobold-inline-input::placeholder { color: var(--txt3, #7a7468); }
.kobold-inline-send {
  background: var(--cyan);
  color: var(--bg);
  border: none;
  border-radius: 6px;
  padding: 9px 14px;
  font-size: var(--fs-base, .9rem);
  font-weight: 700;
  cursor: pointer;
  transition: opacity .15s;
  flex-shrink: 0;
  white-space: nowrap;
}
.kobold-inline-send:hover { opacity: .85; }
.kobold-inline-send:disabled { opacity: .4; cursor: default; }
.kobold-inline-input-wrap.submitted {
  opacity: .6;
  pointer-events: none;
}

/* ─── Inline-Antwort-Input (Kobold, bestehendes Design) */
.lb-inline-input-wrap {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border, #3d3a32);
}
.lb-inline-input {
  flex: 1;
  background: var(--bg2, #262420);
  border: 1px solid var(--border, #3d3a32);
  border-radius: 8px;
  color: var(--txt, #ebe6d8);
  font-family: inherit;
  font-size: var(--fs-base, .9rem);
  padding: 9px 12px;
  outline: none;
  transition: border-color .2s;
}
.lb-inline-input:focus { border-color: var(--cyan); }
.lb-inline-input::placeholder { color: var(--txt3, #7a7468); }
.lb-inline-send {
  background: var(--cyan);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  padding: 9px 14px;
  font-size: var(--fs-lg, 1rem);
  font-weight: 700;
  cursor: pointer;
  transition: opacity .15s;
  flex-shrink: 0;
}
.lb-inline-send:hover { opacity: .85; }
.lb-inline-send:disabled { opacity: .4; cursor: default; }
.lb-inline-input-wrap.lb-inline-sent {
  opacity: .5;
  pointer-events: none;
}

/* ─── Markdown-Styling in Kobold-Bubbles ──────────────────── */
.kobold-msg-bubble {
  /* 3-Farben-Palette (erbt Warm Modern aus :root) */
  --k-accent: var(--cyan);
  --k-ok:     var(--green);
  --k-warn:   var(--yellow);
  /* Neutrale Töne */
  --k-dim:    var(--txt2);
  --k-line:   var(--border);
  --k-panel2: var(--bg3);
}

/* Absätze */
.kobold-msg-bubble p { margin: 6px 0; font-size: var(--fs-base, .9rem); line-height: 1.6; }
.kobold-msg-bubble strong { color: var(--k-accent); }

/* Überschriften */
.kobold-msg-bubble h3 {
  font-size: var(--fs-sm, .8rem);
  color: var(--k-warn);
  margin: 14px 0 6px;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-weight: 600;
}
.kobold-msg-bubble h2 {
  font-size: var(--fs-base, .9rem);
  color: var(--k-accent);
  border-bottom: 1px solid var(--k-line);
  padding-bottom: 5px;
  margin: 12px 0 8px;
}

/* Tabellen */
.kobold-msg-bubble table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 10px 0;
  font-size: var(--fs-sm, .8rem);
  border: 1px solid var(--k-line);
  border-radius: 6px;
  overflow: hidden;
}
.kobold-msg-bubble table th {
  background: var(--k-panel2);
  color: var(--k-accent);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .4px;
  text-align: left;
  padding: 6px 10px;
  border-bottom: 1px solid var(--k-line);
  font-weight: 600;
}
.kobold-msg-bubble table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--k-line);
  vertical-align: middle;
  font-size: var(--fs-base, .9rem);
  color: var(--txt);
}
.kobold-msg-bubble table tr:last-child td { border-bottom: 0; }
.kobold-msg-bubble table tr:hover td { background: rgba(99,189,166,.04); }
.kobold-msg-bubble table td:first-child {
  color: var(--k-accent);
  font-weight: 600;
}

/* Nummerierte Listen (Schritte) */
.kobold-msg-bubble ol {
  list-style: none;
  counter-reset: kobold-step;
  margin: 8px 0;
  padding: 0;
}
.kobold-msg-bubble ol li {
  counter-increment: kobold-step;
  position: relative;
  padding-left: 38px;
  margin: 5px 0;
  padding-top: 6px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--k-line);
  font-size: var(--fs-sm, .8rem);
  line-height: 1.55;
}
.kobold-msg-bubble ol li:last-child { border-bottom: 0; }
.kobold-msg-bubble ol li::before {
  content: counter(kobold-step);
  position: absolute;
  left: 0;
  top: 6px;
  background: var(--k-accent);
  color: var(--bg);
  font-weight: 700;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xs, .72rem);
  font-family: var(--font-mono, Consolas, monospace);
}
.kobold-msg-bubble ol li strong { color: var(--k-accent); }

/* Unnummerierte Listen */
.kobold-msg-bubble ul {
  margin: 6px 0 6px 18px;
  font-size: var(--fs-sm, .8rem);
}
.kobold-msg-bubble ul li {
  margin: 3px 0;
  line-height: 1.5;
}
.kobold-msg-bubble ul li::marker { color: var(--k-accent); }

/* ─── Blockquotes → Semantische Hinweis-Boxen (wie EE-Hilfeseite) ─ */

/* Basis-Blockquote (Standard = Regel/Info, blau) */
.kobold-msg-bubble blockquote {
  background: rgba(99,189,166,.06);
  border: 1px solid rgba(99,189,166,.15);
  border-left: 4px solid var(--k-accent);
  padding: 10px 14px;
  margin: 10px 0;
  border-radius: 0 6px 6px 0;
  font-size: var(--fs-base, .9rem);
  line-height: 1.6;
}
.kobold-msg-bubble blockquote p { margin: 4px 0; }
.kobold-msg-bubble blockquote strong { color: var(--k-accent); }

/* Warnung / Fallstrick (⚠️) */
.kobold-msg-bubble blockquote.k-pitfall {
  background: rgba(217,122,114,.07);
  border: 1px solid rgba(217,122,114,.25);
  border-left: 4px solid var(--red);
}
.kobold-msg-bubble blockquote.k-pitfall strong { color: var(--red); }

/* Tipp / Bestätigung (✅) */
.kobold-msg-bubble blockquote.k-tip {
  background: rgba(108,191,110,.06);
  border: 1px solid rgba(108,191,110,.2);
  border-left: 4px solid var(--k-ok);
}
.kobold-msg-bubble blockquote.k-tip strong { color: var(--k-ok); }

/* Regel / Info (💡) — explizit blau */
.kobold-msg-bubble blockquote.k-rule {
  background: rgba(99,189,166,.06);
  border: 1px solid rgba(99,189,166,.15);
  border-left: 4px solid var(--k-accent);
}
.kobold-msg-bubble blockquote.k-rule strong { color: var(--k-accent); }

/* Beispiel (📝) — gold */
.kobold-msg-bubble blockquote.k-example {
  background: rgba(214,162,63,.05);
  border: 1px solid rgba(214,162,63,.2);
  border-left: 4px solid var(--yellow);
}
.kobold-msg-bubble blockquote.k-example strong { color: var(--yellow); }

/* ─── Intro-Absatz (erster <p> in Kobold-Antwort) ────────── */
.kobold-msg-bubble .k-intro {
  background: linear-gradient(180deg,rgba(99,189,166,.08),transparent);
  border: 1px solid rgba(99,189,166,.18);
  border-radius: 8px;
  padding: 12px 15px;
  margin: 4px 0 14px;
  font-size: var(--fs-base, .9rem);
  line-height: 1.65;
}
.kobold-msg-bubble .k-intro b,
.kobold-msg-bubble .k-intro strong { color: var(--k-accent); }

/* ─── Ergebnis-Badges (code mit Zahlenwert) ──────────────── */
.kobold-msg-bubble code {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(108,191,110,.12);
  color: var(--k-ok);
  border-radius: 4px;
  font-family: Consolas, monospace;
  font-size: var(--fs-sm, .8rem);
  font-weight: 600;
}

/* ─── Formel-Blöcke (KaTeX $$...$$) ─────────────────────── */
.kobold-msg-bubble .katex-display {
  background: rgba(29,37,48,.85);
  border-left: 3px solid var(--k-ok);
  border-right: 3px solid var(--k-ok);
  border-radius: 6px;
  padding: 10px 14px;
  margin: 10px 0;
  overflow-x: auto;
}
.kobold-msg-bubble .katex-display .katex {
  color: var(--yellow);
}

/* ─── Code-Blöcke ────────────────────────────────────────── */
.kobold-msg-bubble pre {
  background: var(--k-panel2);
  border: 1px solid var(--k-line);
  border-radius: 6px;
  padding: 10px 13px;
  margin: 8px 0;
  overflow-x: auto;
}
.kobold-msg-bubble pre code {
  background: transparent;
  color: var(--txt);
  padding: 0;
  font-size: var(--fs-sm, .8rem);
  font-weight: 400;
}

/* ─── Horizontale Linie → Sektions-Trenner ───────────────── */
.kobold-msg-bubble hr {
  border: none;
  border-top: 2px solid var(--k-line);
  margin: 16px 0;
  opacity: .6;
}

/* ─── Legende (unter Formeln) ────────────────────────────── */
.kobold-msg-bubble .k-legend {
  background: var(--k-panel2);
  border: 1px dashed var(--k-line);
  border-radius: 5px;
  padding: 8px 12px;
  margin: 6px 0 10px;
  font-size: var(--fs-sm, .8rem);
  color: var(--k-dim);
}
.kobold-msg-bubble .k-legend b,
.kobold-msg-bubble .k-legend strong { color: var(--k-accent); font-weight: 600; }

/* ─── Aktions-Buttons (Werkzeug-Verweise) ─────────────────── */
.kobold-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  margin: 4px 2px;
  background: rgba(99,189,166,.08);
  border: 1px solid rgba(99,189,166,.25);
  border-radius: 20px;
  color: var(--cyan);
  font-size: var(--fs-sm, .8rem);
  cursor: pointer;
  transition: all .15s;
  line-height: 1.3;
}
.kobold-action-btn:hover {
  background: rgba(99,189,166,.18);
  border-color: var(--cyan);
  transform: translateY(-1px);
}

/* ─── Allgemein-Kobold Kachel ─────────────────────────────── */
.gk-card { cursor: pointer; }
.gk-card:hover { border-color: rgba(214,162,63,.4); }

/* ─── Aktions-Bestätigungen (GK) ─────────────────────────── */
.gk-action-confirm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  margin: 4px 0;
  background: rgba(108,191,110,.08);
  border: 1px solid rgba(108,191,110,.25);
  border-radius: 6px;
  font-size: var(--fs-sm, .8rem);
  color: var(--green);
}


/* ============================================================
   VORLESUNGSBEGLEITER — Live-Assistent
   ============================================================ */

/* Pulsierender Live-Tab */
.vl-tab { position: relative; }
.vl-tab::before {
  content: ''; position: absolute; top: 6px; right: 6px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--red); animation: vl-pulse 2s infinite;
}
@keyframes vl-pulse {
  0%, 100% { opacity: 1; } 50% { opacity: .3; }
}

/* Live-Dot im Header */
.vl-live-dot {
  display: inline-block; width: 10px; height: 10px;
  border-radius: 50%; background: var(--red);
  animation: vl-pulse 2s infinite; margin-right: 8px;
  flex-shrink: 0;
}

/* Chat-Container (innerhalb Tab-Content) */
.vl-chat-container {
  display: flex; flex-direction: column;
  height: calc(100vh - 260px); min-height: 400px;
  border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
  background: var(--bg);
}
.vl-header {
  display: flex; align-items: center; padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font: 600 .9rem var(--k-head, system-ui);
  color: var(--k-txt, #ebe6d8);
}
.vl-chat {
  flex: 1; overflow-y: auto; padding: 16px;
}
.vl-chips {
  padding: 8px 16px; display: flex; gap: 8px; flex-wrap: wrap;
  border-top: 1px solid var(--border);
}
.vl-footer {
  display: flex; align-items: flex-end; gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}