/* PUFEL Chat — WordPress nativo (PHP template + enqueue), sem iframe */

/* Área do template page-pufel-chat-fullscreen.php: só o shortcode, sem largura do artigo */
.pufel-chat-template-root {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: none;
}

.pufel-native-chat {
  --pufel-bg: #e5ddd5;
  --pufel-bot: #dcf8c6;
  --pufel-user: #ffffff;
  --pufel-btn: #128c7e;
  --pufel-btn-text: #ffffff;
  --pufel-accent: #25d366;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.45;
  color: #111;
  background: var(--pufel-bg);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  position: relative;
  margin: 0;
  overflow: hidden;
}

.pufel-native-chat *,
.pufel-native-chat *::before,
.pufel-native-chat *::after {
  box-sizing: border-box;
}

/* Estrutura semântica: header → main(messages) → form → footer → registry de ads */
.pufel-chat-main {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.pufel-chat-main .pufel-native-thread {
  flex: 1 1 auto;
  min-height: 0;
}

/* Registry: oculto visualmente mas presente no HTML (view-source / mapeamento) */
.pufel-chat-ad-slots-registry[hidden] {
  display: none !important;
}

.pufel-native-loading,
.pufel-native-error {
  padding: 2rem;
  text-align: center;
  color: #444;
}

.pufel-native-error {
  color: #b91c1c;
}

.pufel-native-chat > header.pufel-native-header,
.pufel-native-chat .pufel-native-header {
  flex-shrink: 0;
  display: flex !important;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  background: #fff !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  visibility: visible !important;
}

/* Temas WP sobrescrevem h2/p no header — reforço só dentro do chat */
.pufel-native-chat .pufel-native-header h2.pufel-chat-title,
.pufel-native-chat .pufel-native-header h2.pufel-chat-title-placeholder {
  margin: 0 !important;
  padding: 0 !important;
  font-size: 1.05rem !important;
  font-weight: 600 !important;
  line-height: 1.3 !important;
  color: #111 !important;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif !important;
}

.pufel-native-chat .pufel-native-header-titles p,
.pufel-native-chat .pufel-chat-subtitle {
  margin: 0.2rem 0 0 !important;
  font-size: 0.85rem !important;
  color: #555 !important;
  line-height: 1.35 !important;
  display: block !important;
  visibility: visible !important;
}

.pufel-native-header-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.875rem;
  width: 100%;
  min-width: 0;
  flex-shrink: 0;
}

/* Avatar: temas WP costumam forçar img { max-width:100%; height:auto } — isso some o círculo */
.pufel-native-header-row .pufel-native-avatar-img {
  flex-shrink: 0;
  width: 48px !important;
  height: 48px !important;
  max-width: 48px !important;
  min-width: 48px;
  min-height: 48px;
  border-radius: 50%;
  object-fit: cover;
  display: block !important;
  vertical-align: middle;
}

.pufel-native-header-titles {
  min-width: 0;
  flex: 1 1 auto;
}

/* Bloco opcional do painel (HTML do cabeçalho), acima do avatar/título — espelha ChatWidget */
.pufel-native-header-html {
  width: 100%;
  min-width: 0;
  padding: 0.75rem 0.875rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255, 255, 255, 0.96);
  overflow: hidden;
  font-size: 0.9rem;
}

.pufel-native-header-html > * {
  max-width: 100%;
}

/* Só scripts no header do painel: não deixa faixa branca */
.pufel-native-header-html:empty {
  display: none !important;
  padding: 0 !important;
  border: 0 !important;
  min-height: 0 !important;
}

.pufel-native-thread {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 0.65rem 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  -webkit-overflow-scrolling: touch;
}

.pufel-native-msg-col {
  display: flex;
  flex-direction: column !important;
  gap: 0.5rem;
  align-items: flex-start;
  width: 100%;
}

/* Ordem estável: indicador de digitação → bolha (texto + botões no PHP) — evita temas com column-reverse */
.pufel-native-msg-col > .pufel-native-typing {
  order: 1;
}
.pufel-native-msg-col > .pufel-native-bubble {
  order: 2;
}
/* Legado: ações como irmã da bolha (HTML antigo em cache) — mantém ordem após a bolha */
.pufel-native-msg-col > .pufel-native-actions {
  order: 3;
  max-width: 85%;
  margin-top: 0.35rem;
  border-top: 0;
  padding-top: 0;
}

/* O atributo [hidden] do UA perde para `display:flex` acima — sem isso o SSR mostra todas as bolhas de uma vez */
.pufel-native-msg-col[hidden] {
  display: none !important;
}

.pufel-native-bubble {
  max-width: 85%;
  border-radius: 1rem;
  padding: 0.65rem 1rem;
  background: var(--pufel-bot);
  word-break: break-word;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

/* Texto da mensagem no SSR (PHP) e no JS */
.pufel-native-bubble .pufel-native-msg-text {
  margin: 0;
}

.pufel-native-bubble a {
  color: inherit;
  text-decoration: underline;
}

.pufel-native-bubble img {
  max-width: 100%;
  border-radius: 0.5rem;
  margin-bottom: 0.35rem;
  max-height: 12rem;
  object-fit: contain;
}

.pufel-native-bubble audio {
  width: 100%;
  margin-bottom: 0.35rem;
}

.pufel-native-typing {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.65rem 1rem;
  background: var(--pufel-bot);
  border-radius: 1rem;
}

.pufel-native-typing span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #666;
  animation: pufel-bounce 1.2s ease-in-out infinite;
}

.pufel-native-typing span:nth-child(2) {
  animation-delay: 0.15s;
}

.pufel-native-typing span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes pufel-bounce {
  0%,
  80%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  40% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

.pufel-native-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
  padding-top: 0.35rem;
  width: 100%;
  max-width: 100%;
  flex-shrink: 0;
  order: 10; /* sempre após texto/mídia dentro da bolha (temas com flex/order) */
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.pufel-native-actions button,
.pufel-native-actions a.pufel-native-btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  padding: 0.55rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  background: var(--pufel-btn);
  color: var(--pufel-btn-text);
  text-decoration: none;
  display: block;
}

.pufel-native-actions a.pufel-native-btn:hover,
.pufel-native-actions button:hover {
  opacity: 0.92;
}

.pufel-native-user-row {
  display: flex;
  justify-content: flex-end;
  width: 100%;
}

.pufel-native-user-bubble {
  max-width: 85%;
  border-radius: 1rem;
  padding: 0.65rem 1rem;
  background: var(--pufel-user);
  border: 1px solid rgba(0, 0, 0, 0.08);
  word-break: break-word;
}

.pufel-native-user-bubble small {
  display: block;
  font-size: 0.75rem;
  color: #666;
  margin-bottom: 0.15rem;
}

.pufel-native-ad {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pufel-native-ad-inner {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

/* GAM/GPT e iframes de rede — mesmo espírito do ChatWidget (slots centralizados, largura fluida) */
.pufel-native-ad-inner iframe,
.pufel-native-ad-inner [id^='div-gpt-ad'],
.pufel-native-ad-inner [id*='google_ads'] {
  display: block;
  max-width: 100%;
  min-width: 0;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.pufel-native-chat > footer.pufel-native-footer,
.pufel-native-footer {
  flex-shrink: 0;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  font-size: 11px;
  line-height: 1.5;
  padding: 0.5rem 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.92);
  color: #666;
  position: relative;
  z-index: 2;
}

.pufel-native-footer a {
  color: inherit;
}

/* Formulário de coleta (rodapé fixo ao fluxo) */
.pufel-native-form-wrap {
  flex-shrink: 0;
  padding: 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.96);
}

.pufel-native-form-wrap label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
  color: #333;
}

.pufel-native-form-wrap input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #ccc;
  border-radius: 0.75rem;
  font-size: 16px;
  margin-bottom: 0.5rem;
}

.pufel-native-form-wrap .pufel-native-form-step {
  font-size: 0.75rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.pufel-native-form-wrap button[type='submit'] {
  width: 100%;
  padding: 0.75rem;
  border: 0;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 1rem;
  background: var(--pufel-accent);
  color: #fff;
  cursor: pointer;
}

.pufel-native-hidden {
  display: none !important;
}

/* Tela cheia abaixo do header do tema: body.pufel-chat-fullscreen (shortcode na página) */
body.pufel-chat-fullscreen {
  overflow: hidden !important;
}

body.pufel-chat-fullscreen .pufel-native-chat {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  max-width: 100vw;
  min-height: 100vh;
  min-height: 100dvh;
  height: 100vh;
  height: 100dvh;
  top: 0;
  z-index: 2147482000;
  border-radius: 0 !important;
  border: none !important;
  box-shadow: none !important;
}

/* Evita faixa “vazia” no topo em mobile / notch */
body.pufel-chat-fullscreen .pufel-native-header {
  padding-top: max(0.5rem, env(safe-area-inset-top, 0px));
}

body.pufel-chat-fullscreen .pufel-native-header-row {
  background: #fff !important;
}

body.admin-bar.pufel-chat-fullscreen .pufel-native-chat {
  top: 32px;
  height: calc(100vh - 32px);
  height: calc(100dvh - 32px);
  min-height: calc(100vh - 32px);
  min-height: calc(100dvh - 32px);
}

@media screen and (max-width: 782px) {
  body.admin-bar.pufel-chat-fullscreen .pufel-native-chat {
    top: 46px;
    height: calc(100vh - 46px);
    height: calc(100dvh - 46px);
    min-height: calc(100vh - 46px);
    min-height: calc(100dvh - 46px);
  }
}

body.pufel-chat-fullscreen .pufel-native-chat .pufel-native-thread {
  flex: 1 1 auto;
  min-height: 0;
  max-height: none;
}