/* Play IA WhatsApp — tela de chamada e itens de ligação na conversa */
.chamada{position:fixed;right:18px;bottom:18px;z-index:60;width:min(340px,calc(100vw - 32px))}
.chamada-caixa{background:var(--sup);color:var(--texto);border:1px solid var(--linha);border-radius:18px;padding:16px;box-shadow:var(--sombra-alta);display:grid;gap:10px}
.chamada-topo{display:flex;gap:10px;align-items:center}
.chamada-topo .avatar{width:44px;height:44px;animation:toque-pulso 1.2s infinite}
.chamada-estado{font-size:13px;color:var(--mudo);min-height:18px}
.chamada-tempo{font-family:'Space Grotesk',sans-serif;font-size:26px;font-weight:600;letter-spacing:-.02em}
.chamada-botoes{display:flex;gap:6px;flex-wrap:wrap}
.chamada-botoes .btn{flex:1}
.teclado{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.teclado .btn{min-height:40px;font-size:16px}
@keyframes toque-pulso{0%,100%{box-shadow:0 0 0 0 #f26b1d55}50%{box-shadow:0 0 0 10px #f26b1d00}}
.balao.ligacao{align-self:center;background:var(--sup-2);border:1px dashed var(--linha);max-width:90%;border-radius:12px;text-align:center}
.balao.ligacao audio{display:block;width:100%;margin-top:6px}
.balao.ligacao details{text-align:left;font-size:12.5px;margin-top:6px;white-space:pre-wrap}