:root{
  --bg:#f4f1ec; --card:#fff; --tinta:#3a3a44; --suave:#8a8a96;
  --laura:#7c6cf0; --laura-claro:#efeafe; --eu:#e9f3ee; --eu-borda:#cfe6da;
  --linha:#ece8e1; --perigo:#c0473b; --ok:#2e9e6b; --off:#b06b2e;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--tinta);line-height:1.5}
a{color:var(--laura);text-decoration:none}
a:hover{text-decoration:underline}

/* ---- Auth ---- */
.tela-auth{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:20px}
.card-auth{background:var(--card);border-radius:20px;padding:36px;max-width:380px;width:100%;
  box-shadow:0 10px 40px rgba(60,50,90,.10)}
.marca{display:flex;align-items:center;gap:12px}
.marca h1{margin:0;font-size:26px}
.avatar-mini{display:inline-flex;width:40px;height:40px;border-radius:50%;background:var(--laura);
  color:#fff;align-items:center;justify-content:center;font-weight:700}
.sub{color:var(--suave);margin:6px 0 22px}
.form label{display:block;margin-bottom:14px;font-size:14px;color:var(--suave)}
.form input{width:100%;margin-top:5px;padding:11px 13px;border:1px solid var(--linha);
  border-radius:11px;font-size:15px;color:var(--tinta)}
.form button,.acoes-admin button{background:var(--laura);color:#fff;border:0;border-radius:11px;
  padding:12px 18px;font-size:15px;cursor:pointer;width:100%}
.form button:hover{filter:brightness(1.05)}
.link-alt{text-align:center;margin-top:18px;font-size:14px;color:var(--suave)}
.alerta{background:#fdecea;color:var(--perigo);padding:11px 13px;border-radius:10px;margin-bottom:16px;font-size:14px}
.sucesso{background:#e9f6ef;color:var(--ok);padding:11px 13px;border-radius:10px;margin-bottom:16px;font-size:14px}
.form select{width:100%;margin-top:5px;padding:11px 13px;border:1px solid var(--linha);border-radius:11px;font-size:15px;color:var(--tinta);background:#fff}
.cab-painel{display:flex;justify-content:space-between;align-items:center}
.botao{background:var(--laura);color:#fff;padding:9px 15px;border-radius:11px;font-size:14px}
.botao:hover{filter:brightness(1.05);text-decoration:none}

/* ---- App ---- */
.topo{display:flex;justify-content:space-between;align-items:center;background:var(--card);
  padding:12px 20px;border-bottom:1px solid var(--linha);position:sticky;top:0;z-index:5}
.topo-marca{font-weight:700;display:flex;align-items:center;gap:8px}
.topo nav a{margin-left:18px;color:var(--tinta)}
.topo nav a.sair{color:var(--suave)}
.conteudo{max-width:820px;margin:0 auto;padding:18px}

/* ---- Chat ---- */
.chat-wrap{display:flex;flex-direction:column;height:calc(100vh - 120px)}
.disclaimer{background:var(--laura-claro);color:#5b4fd6;border-radius:12px;padding:10px 14px;
  font-size:13px;margin-bottom:12px}
/* palco do avatar */
.palco{position:relative;background:#1c1b2a;border-radius:16px;overflow:hidden;
  height:0;transition:height .25s ease}
.palco.ligado{height:300px;margin-bottom:10px;background:#15131f}
#avatar-video{width:100%;height:100%;object-fit:cover;display:block}
.avatar-ph{display:none}
/* barra de controles — sempre visível */
.controles{display:flex;gap:16px;align-items:center;padding:8px 12px;margin-bottom:12px;
  background:var(--card);border:1px solid var(--linha);border-radius:12px}
.switch{font-size:14px;color:var(--tinta);display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.switch input{width:16px;height:16px;cursor:pointer}
.status{font-size:12px;color:var(--suave);margin-left:auto}
.btn-mic,.btn-chamada{background:#fff;border:1px solid var(--linha);border-radius:10px;
  padding:6px 12px;font-size:13px;cursor:pointer;color:var(--tinta)}
.btn-mic:hover,.btn-chamada:hover{border-color:var(--laura)}
.btn-mic.gravando{background:#fdecea;border-color:var(--perigo);color:var(--perigo);animation:pulsa 1s infinite}
@keyframes pulsa{0%,100%{opacity:1}50%{opacity:.55}}

/* legenda e barra do modo chamada (escondidos fora da chamada) */
.legenda{display:none}
.barra-chamada{display:none}

/* ---- Modo chamada (tela cheia tipo Meet) ---- */
body.em-chamada{overflow:hidden}
body.em-chamada .topo,
body.em-chamada .disclaimer,
body.em-chamada .controles,
body.em-chamada #mensagens,
body.em-chamada .barra-envio,
body.em-chamada .acoes-sessao{display:none}
body.em-chamada .conteudo{max-width:none;padding:0}
body.em-chamada #palco{position:fixed;inset:0;height:100vh!important;width:100vw;margin:0;border-radius:0;z-index:60;background:#0e0c16}
body.em-chamada #palco video{width:100%;height:100%;object-fit:contain}
body.em-chamada .legenda{display:block;position:fixed;left:50%;transform:translateX(-50%);
  bottom:96px;max-width:90%;z-index:62;background:rgba(0,0,0,.55);color:#fff;
  padding:10px 18px;border-radius:14px;font-size:17px;text-align:center;line-height:1.4}
body.em-chamada .barra-chamada{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:62;
  justify-content:center;align-items:center;gap:24px;padding:20px;
  background:linear-gradient(transparent,rgba(0,0,0,.6))}
.mic-grande,.sair-chamada{width:64px;height:64px;border-radius:50%;border:0;cursor:pointer;
  font-size:24px;display:flex;align-items:center;justify-content:center;color:#fff}
.mic-grande{background:var(--laura)}
.mic-grande.gravando{background:var(--perigo);animation:pulsa 1s infinite}
.sair-chamada{background:#4a4a55}
.mic-grande:hover{filter:brightness(1.08)}

.mensagens{flex:1;overflow-y:auto;padding:8px 2px;display:flex;flex-direction:column;gap:14px}
.msg{max-width:80%}
.msg .quem{font-size:11px;color:var(--suave);margin:0 6px 3px;display:block}
.msg .bolha{padding:11px 15px;border-radius:16px;font-size:15px;white-space:pre-wrap;word-wrap:break-word}
.msg.laura{align-self:flex-start}
.msg.laura .bolha{background:var(--laura-claro);border-bottom-left-radius:5px}
.msg.eu{align-self:flex-end;text-align:right}
.msg.eu .bolha{background:var(--eu);border:1px solid var(--eu-borda);border-bottom-right-radius:5px;text-align:left}
.barra-envio{display:flex;gap:10px;margin-top:12px}
.barra-envio textarea{flex:1;resize:none;padding:12px 14px;border:1px solid var(--linha);
  border-radius:14px;font-size:15px;font-family:inherit;max-height:140px}
.barra-envio button{background:var(--laura);color:#fff;border:0;border-radius:14px;padding:0 22px;
  font-size:15px;cursor:pointer}
.barra-envio button:disabled{opacity:.5;cursor:default}
.acoes-sessao{text-align:center;margin-top:10px}
.link-encerrar{background:none;border:0;color:var(--suave);font-size:13px;cursor:pointer;text-decoration:underline}

/* ---- Painel admin ---- */
.painel h1{margin:6px 0 4px}
.voltar{font-size:14px;color:var(--suave)}
.meta{color:var(--suave);font-size:14px}
.tabela{width:100%;border-collapse:collapse;background:var(--card);border-radius:14px;overflow:hidden;margin-top:14px}
.tabela th,.tabela td{padding:11px 13px;text-align:left;border-bottom:1px solid var(--linha);font-size:14px}
.tabela th{background:#faf8f4;color:var(--suave);font-weight:600}
.tag{background:var(--laura-claro);color:#5b4fd6;padding:2px 8px;border-radius:8px;font-size:12px}
.ok{color:var(--ok)} .off{color:var(--off)}
.acoes-admin{margin:16px 0;display:flex;gap:10px}
.acoes-admin button{width:auto}
.acoes-admin .perigo{background:var(--perigo)}
.bloco-memoria{background:var(--card);border-radius:14px;padding:16px;border:1px solid var(--linha)}
.temas{color:var(--suave);font-size:14px;margin-top:10px}
.vazio{color:var(--suave);font-style:italic}
.sessao-item{background:var(--card);border:1px solid var(--linha);border-radius:12px;padding:14px;margin-bottom:10px}
.sessao-cab{font-size:13px;color:var(--suave)}
.sessao-resumo{margin-top:8px;font-size:14px;white-space:pre-wrap}
h2{margin-top:26px;font-size:18px}

/* avatar 3D próprio */
.avatar3d-wrap h1{margin-bottom:2px}
.avatar3d-palco{height:440px;margin:14px 0 6px;border-radius:18px;
  background:radial-gradient(120% 90% at 50% 20%, #2a2540 0%, #15131f 70%);overflow:hidden}
.avatar3d-palco canvas{display:block;width:100%;height:100%}
.avatar3d-status{font-size:13px;color:var(--suave);min-height:18px;text-align:center}
.avatar3d-controles{display:flex;gap:10px;margin-top:10px}
.avatar3d-controles input{flex:1;padding:11px 13px;border:1px solid var(--linha);border-radius:12px;font-size:15px}
.avatar3d-controles button{background:var(--laura);color:#fff;border:0;border-radius:12px;padding:0 20px;font-size:15px;cursor:pointer}
.avatar3d-rapidas{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.avatar3d-rapidas .rapida{background:#fff;border:1px solid var(--linha);border-radius:20px;padding:7px 14px;font-size:13px;cursor:pointer;color:var(--tinta)}
.avatar3d-rapidas .rapida:hover{border-color:var(--laura)}