/* Avatar de perguntas e respostas do portal (edital RF18). Fragmento: portal/fragments/avatar.html */

.av {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1040;
  font-size: 0.9rem;
}

/* aberto, recua para a esquerda do botao do VLibras, que fica no meio da borda direita e por cima de tudo */
@media (min-width: 576px) {
  .av.av-aberto { right: 4.25rem; }
}

/* o "voltar ao topo" do layout (#btn-scroll, a 50px do canto, com estilo inline) caia em cima deste
   botao: com o assistente na pagina, ele sobe e fica empilhado acima */
body:has(#avatarPortal) #btn-scroll {
  right: 1.5rem !important;
  bottom: 5.75rem !important;
}

/* ---- botao ---- */
.av-botao {
  position: relative;
  display: block;
  width: 4rem;
  height: 4rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: none;
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.25);
  cursor: pointer;
  transition: transform 0.2s ease;
}
.av-botao:hover { transform: scale(1.06); }
.av-botao:focus-visible { outline: 3px solid var(--tblr-primary, #066fd1); outline-offset: 3px; }
.av-aberto .av-botao { display: none; }

.av-rosto { display: block; width: 100%; height: 100%; }
/* imagem enviada no painel no lugar do rosto desenhado */
.av-foto { border-radius: 50%; object-fit: cover; background: var(--tblr-primary, #066fd1); }
.av-fundo { fill: var(--tblr-primary, #066fd1); }

.av-balao-convite {
  position: absolute;
  right: 4.6rem;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  padding: 0.35rem 0.7rem;
  border-radius: 1rem;
  background: var(--tblr-bg-surface, #fff);
  color: var(--tblr-body-color, #1d273b);
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.18);
  font-size: 0.8rem;
  font-weight: 600;
  animation: av-convite 0.4s ease 1.5s both;
}
.av-convite-visto .av-balao-convite { display: none; }

/* ---- janela ---- */
.av-janela {
  display: flex;
  flex-direction: column;
  width: 23rem;
  max-width: calc(100vw - 2rem);
  height: 34rem;
  max-height: calc(100vh - 2rem);
  border-radius: 0.9rem;
  overflow: hidden;
  background: var(--tblr-bg-surface, #fff);
  color: var(--tblr-body-color, #1d273b);
  box-shadow: 0 0.75rem 2.5rem rgba(0, 0, 0, 0.28);
  animation: av-abrir 0.25s ease both;
}
.av-janela[hidden] { display: none; }

.av-cab {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.7rem;
  background: var(--tblr-primary, #066fd1);
  color: #fff;
}
.av-rosto-cab { display: block; width: 2.6rem; height: 2.6rem; flex: none; border-radius: 50%; box-shadow: 0 0 0 2px #fff; }
.av-cab-texto { flex: 1; min-width: 0; line-height: 1.2; }
.av-titulo { margin: 0; font-size: 0.95rem; font-weight: 700; color: #fff; }
.av-sub { font-size: 0.75rem; opacity: 0.85; }
.av-cab-btn {
  border: 0;
  background: none;
  color: #fff;
  padding: 0.2rem 0.35rem;
  font-size: 1.15rem;
  line-height: 1;
  opacity: 0.85;
  border-radius: 0.3rem;
}
.av-cab-btn:hover, .av-cab-btn:focus-visible { opacity: 1; outline: 2px solid #fff; outline-offset: 1px; }

.av-mensagens {
  flex: 1;
  overflow-y: auto;
  padding: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: var(--tblr-bg-surface-secondary, #f6f8fb);
}
.av-mensagens:focus-visible { outline: 2px solid var(--tblr-primary, #066fd1); outline-offset: -2px; }

.av-msg { display: flex; gap: 0.45rem; align-items: flex-end; max-width: 92%; }
.av-msg-avatar { align-self: flex-start; }
.av-msg-avatar .av-rosto { width: 1.9rem; height: 1.9rem; flex: none; }
/* so o rosto do cabecalho muda de estado; o das mensagens antigas fica parado */
.av-msg .av-olhos ellipse { animation: none; }
.av-msg-pessoa { align-self: flex-end; flex-direction: row-reverse; }

.av-bolha {
  padding: 0.55rem 0.75rem;
  border-radius: 0.9rem;
  background: var(--tblr-bg-surface, #fff);
  border: 1px solid var(--tblr-border-color, #e6e7e9);
  overflow-wrap: anywhere;
  min-width: 0;
}
.av-msg-avatar .av-bolha { border-bottom-left-radius: 0.25rem; }
.av-msg-pessoa .av-bolha {
  background: var(--tblr-primary, #066fd1);
  border-color: var(--tblr-primary, #066fd1);
  color: #fff;
  border-bottom-right-radius: 0.25rem;
}
.av-bolha p:last-child, .av-bolha ul:last-child, .av-bolha ol:last-child { margin-bottom: 0; }
.av-bolha img { max-width: 100%; height: auto; }
.av-bolha table { display: block; max-width: 100%; overflow-x: auto; }

.av-assunto {
  display: inline-block;
  margin-bottom: 0.3rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--tblr-primary, #066fd1);
}
.av-pergunta-titulo { font-weight: 700; margin-bottom: 0.35rem; }

.av-opcoes { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.5rem; }
.av-opcao {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--tblr-primary, #066fd1);
  border-radius: 1rem;
  background: var(--tblr-bg-surface, #fff);
  color: var(--tblr-primary, #066fd1);
  font-size: 0.8rem;
  line-height: 1.3;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}
.av-opcao:hover, .av-opcao:focus-visible {
  background: var(--tblr-primary, #066fd1);
  color: #fff;
  text-decoration: none;
}
.av-opcao:focus-visible { outline: 2px solid var(--tblr-primary, #066fd1); outline-offset: 2px; }
.av-rotulo-opcoes { display: block; margin-top: 0.55rem; font-size: 0.75rem; color: var(--tblr-secondary, #6c7a91); }

.av-digitando { display: inline-flex; gap: 0.25rem; padding: 0.2rem 0; }
.av-digitando span {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--tblr-secondary, #6c7a91);
  animation: av-ponto 1s infinite ease-in-out;
}
.av-digitando span:nth-child(2) { animation-delay: 0.15s; }
.av-digitando span:nth-child(3) { animation-delay: 0.3s; }

.av-form {
  display: flex;
  gap: 0.4rem;
  padding: 0.6rem;
  border-top: 1px solid var(--tblr-border-color, #e6e7e9);
  background: var(--tblr-bg-surface, #fff);
}
.av-form .form-control { flex: 1; min-width: 0; }
.av-enviar, .av-microfone { flex: none; padding-left: 0.7rem; padding-right: 0.7rem; }
.av-microfone[hidden] { display: none; }
.av-ouvindo .av-microfone {
  background: var(--tblr-danger, #d63939);
  border-color: var(--tblr-danger, #d63939);
  color: #fff;
  animation: av-pulsar 1.2s ease-in-out infinite;
}
.av-cab-btn[aria-pressed="true"] { opacity: 1; background: rgba(255, 255, 255, 0.2); }

.av-ouvir {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.4rem;
  padding: 0.1rem 0.4rem;
  border: 0;
  border-radius: 0.3rem;
  background: none;
  color: var(--tblr-secondary, #6c7a91);
  font-size: 0.75rem;
}
.av-ouvir:hover, .av-ouvir:focus-visible { color: var(--tblr-primary, #066fd1); outline: 1px solid currentColor; }

/* ---- estados do rosto: parado pisca, pensando olha para cima, falando mexe a boca ---- */
.av-olhos ellipse, .av-boca { transform-box: fill-box; transform-origin: center; }
.av-olhos ellipse { animation: av-piscar 5s infinite; }
.av-olhos { transition: transform 0.25s ease; }
.av-pensando .av-rosto-cab .av-olhos { transform: translate(1.5px, -2px); }
.av-falando .av-rosto-cab .av-boca { animation: av-falar 0.28s ease-in-out infinite alternate; }

@keyframes av-piscar { 0%, 94%, 100% { transform: scaleY(1); } 97% { transform: scaleY(0.1); } }
@keyframes av-falar { from { transform: scaleY(1); } to { transform: scaleY(1.9) translateY(0.5px); } }
@keyframes av-ponto { 0%, 80%, 100% { opacity: 0.3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }
@keyframes av-pulsar { 0%, 100% { box-shadow: 0 0 0 0 rgba(214, 57, 57, 0.5); } 50% { box-shadow: 0 0 0 0.4rem rgba(214, 57, 57, 0); } }
@keyframes av-abrir{ from { opacity: 0; transform: translateY(1rem) scale(0.97); } to { opacity: 1; transform: none; } }
@keyframes av-convite { from { opacity: 0; transform: translate(0.5rem, -50%); } to { opacity: 1; transform: translateY(-50%); } }

@media (prefers-reduced-motion: reduce) {
  .av *, .av *::before, .av *::after { animation: none !important; transition: none !important; }
}

/* celular: a janela vira uma folha de baixo para cima, sem cobrir a borda da tela */
@media (max-width: 575.98px) {
  .av { right: 0.75rem; bottom: 0.75rem; }
  .av-botao { width: 3.4rem; height: 3.4rem; }
  .av-balao-convite { display: none; }
  .av.av-aberto { left: 0.5rem; right: 0.5rem; bottom: 0.5rem; }
  .av-janela { width: 100%; max-width: none; height: calc(100vh - 1rem); height: calc(100dvh - 1rem); }
}

@media print { .av { display: none !important; } }