/* =====================================================================
   Conversación de ejemplo de TeoBot (js/chat-demo.js): estilo de WhatsApp, con
   indicador de escritura, fotos, ubicación y desplazamiento como un chat real.
   ===================================================================== */
.chat-demo{width:100%;background:#efeae2;border-radius:24px;display:flex;flex-direction:column}
.chat-cab{display:flex;align-items:center;gap:12px;padding:14px 18px;background:#2a2f39;color:#fff}
.chat-cab b{display:block;font-family:var(--titulos);font-size:16px}
.chat-cab small{font-size:12.5px;opacity:.75}
.chat-demo svg{width:18px;height:18px;border-radius:0;flex:none}
.chat-avatar{width:38px;height:38px;border-radius:50%;background:var(--violeta-cl);display:flex;align-items:center;justify-content:center;flex:none}
/* el símbolo de Inmobiliaria Horizonte (edificios dorados sobre azul oscuro) llena el círculo */
.chat-avatar.inmo{background:#0d1d3f;overflow:hidden}
.chat-demo .chat-avatar.inmo img{width:100%;height:100%;object-fit:cover;display:block}
.chat-cab .punto{display:inline-block;width:5px;height:5px;border-radius:50%;background:#9aa1b0;margin:0 8px;vertical-align:middle}
.chat-cab .marca-inmo{font-family:var(--texto);font-weight:500;font-size:13.5px;color:#cfd3dc}
.chat-cuerpo{display:flex;flex-direction:column;gap:9px;padding:18px 18px 16px;height:470px;overflow:hidden;transition:opacity .8s}
.chat-cuerpo.saliendo{opacity:0}
.chat-pie{padding:10px 18px 12px;border-top:1px solid #ddd6cc;text-align:center;font-size:12px;color:var(--tenue)}
.chat-pie b{color:var(--violeta-2)}
.chat-demo .msg{margin:0;max-width:80%;padding:9px 12px 6px;border-radius:14px;font-size:14px;line-height:1.4;color:var(--carbon);box-shadow:0 1px 1px rgba(0,0,0,.06);flex:none;animation:entraMsg .4s ease both}
.chat-demo .msg time{display:block;text-align:right;font-size:10.5px;color:var(--tenue);margin-top:2px}
.chat-demo .cli{align-self:flex-end;background:#d9fdd3;border-top-right-radius:4px}
.chat-demo .cli time{display:flex;justify-content:flex-end;align-items:center;gap:3px}
.chat-demo .leido{width:17px;height:11px}
.chat-demo .bot,.chat-demo .humano{align-self:flex-start;background:#fff;border-top-left-radius:4px}
.chat-demo .humano .quien{display:block;font-family:var(--titulos);font-size:12.5px;color:#0f766e;margin-bottom:2px}
.chat-demo .agenda{align-self:flex-start;background:#fff;border:2px solid var(--violeta);padding:10px 14px 12px;display:flex;flex-direction:column;gap:2px}
.chat-demo .agenda b{display:flex;align-items:center;gap:6px;font-family:var(--titulos);font-size:15px;color:var(--violeta-2)}
.chat-demo .agenda span{font-size:14px;font-weight:600}
.chat-demo .agenda small,.chat-demo .ubicacion small{font-size:12.5px;color:var(--tenue)}
.chat-demo .ubicacion{align-self:flex-start;background:#fff;padding:8px 8px 10px;display:flex;flex-direction:column;gap:2px;width:220px}
.chat-demo .ubicacion .mapa{display:flex;align-items:center;justify-content:center;height:84px;border-radius:10px;margin-bottom:6px;
  background:linear-gradient(90deg,transparent 46%,#fff 46%,#fff 54%,transparent 54%),linear-gradient(0deg,transparent 40%,#fff 40%,#fff 48%,transparent 48%),#dbe8d4}
.chat-demo .ubicacion .mapa svg{width:22px;height:22px}
.chat-demo .ubicacion b{font-size:14px;padding:0 4px}
.chat-demo .ubicacion small{padding:0 4px}
.chat-demo .fotos{align-self:flex-start;background:#fff;border-top-left-radius:4px;padding:4px 4px 4px;width:270px}
.chat-demo .fotos .grilla{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;border-radius:10px;overflow:hidden}
.chat-demo .fotos .grilla img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;display:block;border-radius:0;background:#e5ddd2}
.chat-demo .fotos time{padding:2px 6px 0}
.chat-demo .dia{align-self:center;background:#fff;border-radius:8px;padding:4px 12px;font-size:12px;color:var(--tenue);box-shadow:none}
.chat-demo .escribiendo{align-self:flex-start;background:#fff;border-top-left-radius:4px;padding:12px 14px;display:flex;gap:4px}
.chat-demo .escribiendo i{width:7px;height:7px;border-radius:50%;background:#9aa1b0;animation:puntos 1s infinite}
.chat-demo .escribiendo i:nth-child(2){animation-delay:.15s}.chat-demo .escribiendo i:nth-child(3){animation-delay:.3s}
@keyframes entraMsg{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes puntos{0%,60%,100%{opacity:.35;transform:none}30%{opacity:1;transform:translateY(-3px)}}
@media (prefers-reduced-motion: reduce){.chat-demo .msg{animation:none}}