/* ==========================================================================
   Input / Textarea UX
   Phase 7D – Teil 2
   ========================================================================== */

textarea#prompt{
  width: 100%;
  resize: none;
  min-height: 44px;
  max-height: 180px;

  padding: 12px 14px;
  border-radius: 14px;

  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);

  line-height: 1.4;
}

textarea#prompt:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--ring);
}

/* verhindert Layout-Jumps beim Wachsen */
.input-grid{
  display: grid;
  gap: 8px;
}

/* ==========================================================================
   Phase 7D – Footer Wrap / Mobile Send-Button sichtbar
   ========================================================================== */

@media (max-width: 980px){
  .footer-row{
    flex-wrap: wrap;
    gap: 8px;
  }
  .footer-col.left{
    display:flex;
    align-items:center;
    gap: 8px;
    flex-wrap: wrap;
    min-width: 0;
    flex: 1 1 auto;
  }
  .footer-col.right{
    flex: 0 0 auto;
  }
  .mode-select{
    flex: 1 1 160px;
    max-width: 100%;
  }
  #send{
    flex: 0 0 auto;
  }
}

/* ==========================================================================
   Paket K – Quick Actions (Tools/Attach/Vision/Voice)
   ========================================================================== */

.quick-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 10px;
  position: relative;
}

.qa-primary{
  display:flex;
  gap:8px;
  align-items:center;
}

.qa-more-panel{
  display:none;
  position:absolute;
  left:0;
  bottom:calc(100% + 8px);
  padding:8px;
  gap:8px;
  flex-wrap:wrap;
  border-radius:14px;
  border:1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  z-index: 3000;
}
.qa-more-panel.open{ display:flex; }

.qa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor: pointer;
  user-select: none;
}
.qa-btn svg{
  width:18px;
  height:18px;
  display:block;
  pointer-events: none;
}
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  border:0;
}

.mode-toggle{
  display:flex;
  gap:6px;
  align-items:center;
}
.mode-compact{
  display:inline-flex;
  position: relative;
}
.mode-compact-btn{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 10px;
  border-radius:12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor:pointer;
  touch-action: manipulation;
}
.mode-compact-icon svg{
  width:16px;
  height:16px;
  display:block;
}
.mode-compact-menu{
  position:absolute;
  left:0;
  bottom:calc(100% + 8px);
  display:none;
  flex-direction:column;
  gap:6px;
  min-width:140px;
  padding:8px;
  border-radius:12px;
  border:1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  z-index: 3200;
}
.mode-compact-menu.open{ display:flex; }
.mode-compact-item{
  display:flex;
  align-items:center;
  gap:8px;
  padding:6px 8px;
  border-radius:10px;
  border:1px solid transparent;
  background: transparent;
  color: var(--text);
  cursor:pointer;
  touch-action: manipulation;
}
.mode-compact-item svg{
  width:16px;
  height:16px;
}
.mode-compact-item.is-active{
  border-color: var(--line);
  background: rgba(255,255,255,.10);
}
.mode-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor:pointer;
}
.mode-btn svg{
  width:18px;
  height:18px;
  pointer-events:none;
}
.mode-btn.is-active{
  outline:2px solid var(--ring);
}

.input-disclaimer{
  margin-top:6px;
  font-size:12px;
  color: var(--muted);
  text-align:center;
}

.qa-btn:hover {
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.10);
}

.qa-btn:active {
  transform: translateY(1px);
}

#btn-voice.is-recording {
  border-color: rgba(255,0,0,.45);
  box-shadow: 0 0 0 3px rgba(255,0,0,.12);
}

/* Mobile: reduce quick action buttons to avoid tall input bar */
@media (max-width: 600px){
  .quick-actions{ gap: 6px; margin: 0 6px; }
  .footer-col.left .brand-logo{
    display: none;
  }
  #modeSelect{ display: none; }
  .qa-more-panel{
    left: 0;
    bottom: calc(100% + 6px);
  }
}