/* Chatbot – Spielplatz Kita */

.chatbot-fab {
  position: fixed;
  right: 1rem;
  bottom: calc(5.25rem + env(safe-area-inset-bottom, 0px));
  z-index: 960;
  width: 4.25rem;
  height: 4.25rem;
  border-radius: 50%;
  border: 3px solid var(--c-sun);
  background: var(--c-surface);
  box-shadow: 0 6px 24px rgba(59, 158, 255, 0.3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  transition: transform 0.25s ease;
  animation: fab-pulse 3s ease-in-out infinite;
}

.chatbot-fab:hover {
  transform: scale(1.06);
  animation: none;
}

.chatbot-fab .kanu-kid--fab {
  width: 3.4rem;
  height: 3.4rem;
  margin-top: 0.3rem;
}

.kanu-kid { display: block; overflow: visible; }

.kanu-kid__float {
  transform-origin: 32px 58px;
  animation: kid-bob 2.8s ease-in-out infinite;
}

.kanu-kid__shadow {
  transform-origin: 32px 58px;
  animation: kid-shadow 2.8s ease-in-out infinite;
}

.kanu-kid__lid { transform-origin: center top; }

.kanu-kid__lid--l {
  transform-origin: 25px 23px;
  animation: kid-blink 4.5s ease-in-out infinite;
}

.kanu-kid__lid--r {
  transform-origin: 39px 23px;
  animation: kid-blink 4.5s ease-in-out infinite;
}

.kanu-kid__smile {
  transform-box: fill-box;
  transform-origin: center;
  animation: kid-smile 2.8s ease-in-out infinite;
}

.kanu-kid__wave {
  transform-origin: 48px 46px;
  animation: kid-wave 1.6s ease-in-out infinite;
}

.kanu-kid__pupil { animation: kid-look 5s ease-in-out infinite; }

.kanu-kid--avatar {
  width: 2.4rem;
  height: 2.4rem;
  margin-top: 0.15rem;
}

.chatbot-panel__avatar {
  overflow: hidden;
  background: var(--c-sky-soft) !important;
  border: 2px solid rgba(255, 255, 255, 0.5);
}

@keyframes fab-pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(59, 158, 255, 0.3), 0 0 0 0 rgba(255, 212, 59, 0.4); }
  50% { box-shadow: 0 8px 28px rgba(59, 158, 255, 0.35), 0 0 0 8px rgba(255, 212, 59, 0); }
}

@keyframes kid-bob {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-2px) rotate(-1deg); }
}

@keyframes kid-shadow {
  0%, 100% { transform: scaleX(1); opacity: 0.15; }
  50% { transform: scaleX(0.88); opacity: 0.1; }
}

@keyframes kid-blink {
  0%, 46%, 54%, 100% { transform: scaleY(0); }
  48%, 52% { transform: scaleY(1); }
}

@keyframes kid-smile {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

@keyframes kid-wave {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(14deg); }
  75% { transform: rotate(-6deg); }
}

@keyframes kid-look {
  0%, 40%, 100% { transform: translateX(0); }
  45% { transform: translateX(0.6px); }
  55% { transform: translateX(-0.4px); }
}

.chatbot-fab__badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 14px;
  height: 14px;
  background: var(--c-peach);
  border: 2px solid var(--c-surface);
  border-radius: 50%;
}

.chatbot-panel {
  position: fixed;
  right: 1rem;
  bottom: calc(5.25rem + env(safe-area-inset-bottom, 0px));
  z-index: 961;
  width: min(22rem, calc(100vw - 2rem));
  height: min(30rem, calc(100vh - 9rem));
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--c-sky-soft);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
}

.chatbot-panel.is-open {
  transform: scale(1) translateY(0);
  opacity: 1;
  visibility: visible;
}

.chatbot-panel__header {
  background: linear-gradient(135deg, var(--c-sky) 0%, var(--c-sky-dark) 100%);
  color: var(--color-white);
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.chatbot-panel__avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chatbot-panel__info { flex: 1; min-width: 0; }

.chatbot-panel__name {
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.2;
}

.chatbot-panel__status {
  font-size: 0.75rem;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.chatbot-panel__status::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--c-grass);
  border-radius: 50%;
}

.chatbot-panel__close {
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--c-bg);
  scroll-behavior: smooth;
}

.chatbot-msg {
  max-width: 88%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  line-height: 1.55;
  word-wrap: break-word;
}

.chatbot-msg--bot {
  align-self: flex-start;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-bottom-left-radius: 4px;
}

.chatbot-msg--user {
  align-self: flex-end;
  background: var(--c-sky);
  color: var(--color-white);
  border-bottom-right-radius: 4px;
}

.chatbot-msg__source {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.chatbot-msg--user .chatbot-msg__source { color: rgba(255, 255, 255, 0.85); }

.chatbot-msg strong { font-weight: 800; }

.chatbot-typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: 0.75rem 1rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.chatbot-typing span {
  width: 7px;
  height: 7px;
  background: var(--c-sky);
  border-radius: 50%;
  animation: chatBounce 1.2s ease infinite;
}

.chatbot-typing span:nth-child(2) { animation-delay: 0.15s; }
.chatbot-typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes chatBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-5px); opacity: 1; }
}

.chatbot-quick {
  padding: 0 1rem 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  background: var(--c-bg);
  flex-shrink: 0;
}

.chatbot-quick__btn {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-full);
  border: 2px solid var(--c-sky-soft);
  background: var(--color-white);
  color: var(--c-sky-dark);
  cursor: pointer;
  min-height: 2.25rem;
}

.chatbot-quick__btn:hover { background: var(--c-sky-soft); }

.chatbot-input-area {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
  flex-shrink: 0;
}

.chatbot-input {
  flex: 1;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.7rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  min-height: var(--touch-min);
  background: var(--color-white);
  color: var(--color-text);
}

.chatbot-input:focus {
  border-color: var(--c-sky);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 158, 255, 0.2);
}

.chatbot-send {
  width: var(--touch-min);
  height: var(--touch-min);
  border: none;
  border-radius: 50%;
  background: var(--c-sky);
  color: var(--color-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chatbot-send:hover { background: var(--c-sky-dark); }
.chatbot-send:disabled { opacity: 0.5; cursor: not-allowed; }

@media (min-width: 768px) {
  .chatbot-fab,
  .chatbot-panel {
    bottom: 1.5rem;
  }

  body.has-mobile-cta .chatbot-fab,
  body.has-mobile-cta .chatbot-panel {
    bottom: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .chatbot-panel,
  .chatbot-fab,
  .chatbot-typing span,
  .kanu-kid__float,
  .kanu-kid__shadow,
  .kanu-kid__lid--l,
  .kanu-kid__lid--r,
  .kanu-kid__smile,
  .kanu-kid__wave,
  .kanu-kid__pupil {
    transition: none;
    animation: none;
  }
}