/* ── Chat-Modul ──────────────────────────────────────────────────────────── */

/* Layout */
.jc-wrap {
  display: grid;
  grid-template-columns: 220px 1fr;
  height: calc(100vh - 56px - 64px - 64px);
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* ── Konversations-Panel ───────────────────────────────────────────── */
.jc-convpanel {
  display: flex;
  flex-direction: column;
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}
.jc-convpanel::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 32px;
  background: linear-gradient(to top, var(--bg-elev), transparent);
  pointer-events: none;
  z-index: 1;
}
.jc-convpanel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.625rem 0.75rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  min-height: 44px;
}
.jc-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}
.jc-btn-new {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: rgba(34,211,238,0.08);
  border: 1px solid rgba(34,211,238,0.25);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}
.jc-btn-new:hover {
  background: rgba(34,211,238,0.15);
  box-shadow: 0 0 8px rgba(34,211,238,0.18);
}
.jc-convlist {
  flex: 1;
  overflow-y: auto;
  padding: 0.375rem 0;
}
.jc-conv-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: background 0.12s;
  border-left: 2px solid transparent;
}
.jc-conv-item:hover { background: var(--bg-elev-2); }
.jc-conv-item.active {
  border-left-color: var(--primary);
  background: var(--bg-elev-2);
}
.jc-conv-item-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.jc-conv-title {
  font-size: 12px;
  font-family: var(--font-ui);
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.12s;
  line-height: 1.4;
}
.jc-conv-item.active .jc-conv-title,
.jc-conv-item:hover .jc-conv-title { color: var(--text); }
.jc-conv-tokens {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--text-mute);
  opacity: 0.7;
}
.jc-conv-del {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-mute);
  opacity: 0;
  padding: 2px;
  display: flex;
  align-items: center;
  border-radius: 3px;
  transition: opacity 0.12s, color 0.12s, background 0.12s;
  flex-shrink: 0;
}
.jc-conv-del .material-symbols-outlined { font-size: 14px; }
.jc-conv-item:hover .jc-conv-del { opacity: 1; }
.jc-conv-del:hover { color: var(--danger); background: rgba(248,113,113,0.1); }

/* ── Chat-Hauptbereich ─────────────────────────────────────────────── */
.jc-main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg);
}
.jc-main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 1rem;
  min-height: 44px;
}
.jc-main-title {
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.jc-budget {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-mute);
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.jc-budget-track {
  display: inline-block;
  width: 48px; height: 2px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.jc-budget-fill {
  display: block; height: 100%;
  background: var(--primary);
  border-radius: 2px;
  transition: width .4s ease;
}
.jc-budget-fill.jc-budget-warn { background: var(--warn); }
.jc-budget-fill.jc-budget-crit { background: var(--danger); }
.jc-budget-crit { color: var(--danger); }
.jc-budget-warn { color: var(--warn); }

.jc-badge-beta {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  background: color-mix(in srgb, var(--accent-gold) 15%, transparent);
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  border-radius: 4px;
  padding: 1px 5px;
  flex-shrink: 0;
}

.jc-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding: 0.5rem 1.25rem;
  background: rgba(34,211,238,0.06);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1.45;
  color: var(--text-mute);
  flex-shrink: 0;
}
.jc-disclaimer-icon {
  font-size: 15px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Nachrichten ───────────────────────────────────────────────────── */
.jc-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}
.jc-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.5rem;
  color: var(--text-mute);
  font-size: 13px;
  font-family: var(--font-ui);
}
.jc-empty-icon {
  font-size: 36px;
  color: var(--border);
  margin-bottom: 0.375rem;
}
.jc-empty-sub { font-size: 11.5px; color: var(--text-mute); opacity: 0.7; margin-top: 2px; }
.jc-hint {
  font-size: 11.5px;
  font-family: var(--font-mono);
  color: var(--text-mute);
  padding: 0.5rem 0.875rem;
}
.jc-hint.jc-error { color: var(--danger); }

/* Quick-Action-Vorschläge im Empty-State */
.jc-quickactions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 0.75rem;
}
.jc-qa {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid rgba(34,211,238,0.28);
  color: var(--primary);
  background: rgba(34,211,238,0.06);
  cursor: pointer;
  transition: background 0.12s, box-shadow 0.12s;
}
.jc-qa:hover {
  background: rgba(34,211,238,0.14);
  box-shadow: 0 0 10px rgba(34,211,238,0.15);
}

/* Nachrichten-Zeilen mit Avatar */
.jc-msg-row {
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
}
.jc-msg-row-user { flex-direction: row-reverse; }

.jc-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-top: 2px;
}
.jc-avatar-user {
  background: rgba(34,211,238,0.15);
  color: var(--primary);
  border: 1px solid rgba(34,211,238,0.3);
}
.jc-avatar-ai {
  background: rgba(139,92,246,0.15);
  color: #a78bfa;
  border: 1px solid rgba(139,92,246,0.25);
}

.jc-msg {
  max-width: calc(100% - 40px);
  font-size: 13.5px;
  font-family: var(--font-ui);
  line-height: 1.65;
  word-break: break-word;
  position: relative;
}
.jc-msg code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: rgba(34,211,238,0.08);
  border: 1px solid rgba(34,211,238,0.15);
  padding: 1px 5px;
  border-radius: 3px;
}
.jc-msg strong { color: var(--text); font-weight: 600; }

/* User: kompakte Sprechblase rechts */
.jc-msg-user {
  padding: 0.5rem 0.875rem;
  border-radius: 14px;
  border-top-right-radius: 4px;
  background: rgba(34,211,238,0.12);
  border: 1px solid rgba(34,211,238,0.28);
  color: var(--text);
}

/* Assistent: offen, document-style links */
.jc-msg-assistant {
  padding: 0.25rem 0;
  color: var(--text);
}
.jc-sender-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #a78bfa;
  margin-bottom: 0.3rem;
}

.jc-msg-tokens {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--text-mute);
  margin-top: 0.4rem;
  letter-spacing: 0.02em;
}

/* Tool-Call-Indikator */
.jc-tool {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--accent-gold);
  letter-spacing: 0.02em;
}
.jc-tool-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-gold);
  flex-shrink: 0;
  animation: jcPulse 1s ease-in-out infinite;
  box-shadow: 0 0 6px rgba(252,211,77,0.6);
}
@keyframes jcPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.35; transform: scale(0.8); }
}

/* Blink-Cursor */
.jc-cursor {
  display: inline-block;
  color: var(--primary);
  animation: jcBlink 0.75s step-end infinite;
  margin-left: 1px;
  text-shadow: 0 0 6px rgba(34,211,238,0.8);
}
@keyframes jcBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.jc-error-inline { color: var(--danger); font-size: 12.5px; }

/* ── Eingabe ───────────────────────────────────────────────────────── */
.jc-footer {
  flex-shrink: 0;
  padding: 0.75rem 1.25rem 0.875rem;
  border-top: 1px solid var(--border);
  background: rgba(11,18,31,0.6);
  backdrop-filter: blur(8px);
}
.jc-input-wrap {
  display: flex;
  gap: 0.625rem;
  align-items: flex-end;
}
.jc-textarea {
  flex: 1;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  padding: 0.625rem 0.875rem;
  font-size: 13.5px;
  font-family: var(--font-ui);
  resize: none;
  line-height: 1.55;
  min-height: 44px;
  max-height: 160px;
  overflow-y: auto;
  field-sizing: content;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.jc-textarea::placeholder { color: var(--text-mute); }
.jc-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.12);
}
.jc-textarea:disabled { opacity: 0.45; }

.jc-send {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--primary);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  color: var(--bg);
  flex-shrink: 0;
  align-self: flex-end;
  transition: box-shadow 0.15s, opacity 0.15s;
}
.jc-send:hover { box-shadow: 0 0 16px rgba(34,211,238,0.45); }
.jc-send:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; }
.jc-send .material-symbols-outlined { font-size: 20px; font-variation-settings: 'FILL' 1, 'wght' 400; }

/* Scrollbar */
.jc-messages::-webkit-scrollbar,
.jc-convlist::-webkit-scrollbar { width: 4px; }
.jc-messages::-webkit-scrollbar-track,
.jc-convlist::-webkit-scrollbar-track { background: var(--bg-elev); }
.jc-messages::-webkit-scrollbar-thumb,
.jc-convlist::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.jc-messages::-webkit-scrollbar-thumb:hover,
.jc-convlist::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* Budget-Farben */
.jc-budget-warn { color: var(--accent-gold); }

/* ── Chat Responsive ─────────────────────────────────────────── */

/* Toggle-Button: nur auf Mobile sichtbar */
.jc-conv-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  padding: 4px 10px 4px 6px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: color .15s, background .15s;
  align-items: center;
  gap: 6px;
  font: 500 13px var(--font-ui);
}
.jc-conv-toggle-label { display: inline; }
.jc-conv-close {
  display: none;
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 8px;
  min-width: 32px;
  min-height: 32px;
}
.jc-conv-toggle:hover { color: var(--primary); }
.jc-conv-toggle .material-symbols-outlined { font-size: 20px; display: block; }

@media (max-width: 900px) {
  .jc-wrap {
    grid-template-columns: 1fr;
    height: calc(100dvh - 56px - 32px);
  }

  /* Konversations-Panel als Overlay */
  .jc-convpanel {
    display: flex;
    position: fixed;
    top: 56px;
    left: 0;
    bottom: 0;
    width: 280px;
    z-index: var(--z-popover);
    transform: translateX(-100%);
    transition: transform .25s ease;
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }
  .jc-convpanel.mobile-open {
    transform: translateX(0);
  }

  .jc-conv-toggle { display: flex; min-height: 36px; }
  .jc-conv-close { display: inline-flex; align-items: center; justify-content: center; margin-left: auto; }

  /* Lesbarkeit: Labels im Konversations-Panel */
  .jc-label        { font-size: 10.5px; }
  .jc-conv-tokens  { font-size: 10.5px; }

  /* Touch-Targets im Chat */
  .jc-btn-new  { min-height: 36px; padding: 6px 12px; }
  .jc-conv-del { min-height: 36px; min-width: 36px; display: flex; align-items: center; justify-content: center; }
  .jc-conv-del { opacity: 1; }
  .jc-send     { min-width: 44px; min-height: 44px; }
}

@media (max-width: 480px) {
  .jc-wrap {
    height: calc(100dvh - 56px - 24px);
  }
  .jc-messages { padding: 1rem; }
  .jc-footer   { padding: 0.75rem 1rem; }
  .jc-convpanel { width: 85vw; }
}
.jc-budget-crit { color: var(--danger); }

/* ── Voice-Modus (Jarvis-Overlay) ─────────────────────────────────────────── */

.jc-voice-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; margin-left: auto;
  background: transparent; border: 1px solid var(--border); border-radius: 8px;
  color: var(--primary); cursor: pointer; transition: border-color .15s, box-shadow .15s;
}
.jc-voice-btn:hover {
  border-color: var(--border-glow);
  box-shadow: 0 0 10px var(--primary-glow);
}
.jc-voice-btn .material-symbols-outlined { font-size: 20px; }
.jc-main-header:has(.jc-voice-btn) .jc-budget { margin-left: 0; }

.jv-overlay {
  position: fixed; inset: 0; z-index: 9500;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: rgba(5, 8, 15, 0.96);
  backdrop-filter: blur(6px);
  animation: jv-fade-in .25s ease;
}
@keyframes jv-fade-in { from { opacity: 0; } to { opacity: 1; } }

.jv-close {
  position: absolute; top: 20px; right: 20px;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border); border-radius: 50%;
  color: var(--text-dim); cursor: pointer; transition: border-color .15s, color .15s;
}
.jv-close:hover { border-color: var(--border-glow); color: var(--text); }

.jv-center {
  display: flex; flex-direction: column; align-items: center; gap: 18px;
  max-width: min(560px, 90vw);
}

.jv-orb {
  width: min(360px, 70vw); height: min(360px, 70vw);
  cursor: pointer;
  transition: opacity .18s ease, filter .18s ease;
}

/* Waveform-Bars unter dem Orb (nur bei aktiver Stimme sichtbar) */
.jv-wave {
  width: min(640px, 90vw); height: 64px;
  opacity: 0; transition: opacity .25s ease;
  pointer-events: none;
}
.jv-overlay[data-state="speaking"] .jv-wave,
.jv-overlay[data-state="listening"] .jv-wave { opacity: 0.95; }

/* Barge-In-Ack: kurzer Weiß-Flash + leichter Fade */
.jv-overlay.jv-aborting .jv-orb {
  filter: brightness(1.6) saturate(0.6);
  opacity: 0.7;
}

.jv-status {
  font: 500 14px var(--font-mono, monospace);
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--primary);
}
.jv-overlay[data-state="thinking"] .jv-status { color: var(--accent-gold); }
.jv-status-error { color: var(--danger) !important; text-transform: none; letter-spacing: 0; }

.jv-transcript {
  min-height: 48px; max-height: 26vh; overflow-y: auto;
  text-align: center; color: var(--text-dim);
  font-size: 15px; line-height: 1.55; padding: 0 8px;
}
.jv-transcript:empty { display: none; }
.jv-t-role {
  display: block; margin-bottom: 4px;
  font: 600 11px var(--font-mono, monospace);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-mute);
}

.jv-hint {
  position: absolute; bottom: 28px; left: 0; right: 0;
  text-align: center; font-size: 12.5px; color: var(--text-mute);
}

.jv-toolline {
  min-height: 18px;
  font: 500 12px var(--font-mono, monospace);
  letter-spacing: 0.04em;
  color: var(--text-mute);
}
.jv-toolline:empty { visibility: hidden; }