/* Eliezer · lo propio del chat. Lo común (colores, barra, botones, login) viene de app.css del Control/Captador. */
:root { --fondo-chat: #F3F6FB; --burbuja-yo: var(--grad-azul, linear-gradient(135deg, #005BFF, #2F7BFF)); --burbuja-el: #fff; }
html, body { height: 100%; }
body { margin: 0; background: var(--fondo-chat); }
.app { display: flex; flex-direction: column; height: 100dvh; }
.app .barra { flex: none; }
.app .barra-fila { display: flex; align-items: center; gap: 10px; }
.app .marca { flex: 1; min-width: 0; }
.cuerpo { flex: 1; display: grid; grid-template-columns: 290px 1fr; min-height: 0; }

/* lista de conversaciones */
.lista { background: #fff; border-right: 1px solid var(--borde, #D9DEE7); display: flex; flex-direction: column; min-height: 0; }
.lista-cab { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 8px; }
#conversaciones { flex: 1; overflow-y: auto; padding: 0 8px 8px; }
.conv { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; border: 0; background: transparent; border-radius: 10px;
        padding: 10px 10px; cursor: pointer; color: inherit; font: inherit; }
.conv:hover { background: #F3F6FB; }
.conv.activa { background: #E8F0FF; color: var(--azul, #005BFF); font-weight: 600; }
.conv-titulo { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.conv-fecha { font-size: 11.5px; color: var(--sutil, #706F6F); flex: none; }
.conv .borrar { opacity: 0; border: 0; background: transparent; color: var(--sutil, #706F6F); cursor: pointer; padding: 2px; }
.conv:hover .borrar, .conv.activa .borrar { opacity: 1; }
.conv .borrar .ic { width: 15px; height: 15px; }
.lista-pie { padding: 10px 16px; border-top: 1px solid var(--borde, #D9DEE7); font-size: 12px; line-height: 1.5; }

/* chat */
.chat { display: flex; flex-direction: column; min-height: 0; min-width: 0; }
.mensajes { flex: 1; overflow-y: auto; padding: 18px 16px 8px; display: flex; flex-direction: column; gap: 12px; }
.mensajes > * { max-width: 760px; width: 100%; margin: 0 auto; }
.msj { display: flex; flex-direction: column; gap: 4px; }
.msj.yo { align-items: flex-end; }
.msj.el { align-items: flex-start; }
.burbuja { max-width: 86%; padding: 11px 14px; border-radius: 16px; font-size: 15px; line-height: 1.5; word-wrap: break-word; overflow-wrap: anywhere; }
.msj.yo .burbuja { background: var(--burbuja-yo); color: #fff; border-bottom-right-radius: 5px; white-space: pre-wrap; }
.msj.el .burbuja { background: var(--burbuja-el); color: #111827; border-bottom-left-radius: 5px; box-shadow: 0 1px 2px rgba(7,26,69,.06); border: 1px solid var(--borde, #D9DEE7); }
.msj.el .burbuja p { margin: 0 0 8px; }
.msj.el .burbuja p:last-child { margin-bottom: 0; }
.msj.el .burbuja ul, .msj.el .burbuja ol { margin: 4px 0 8px; padding-left: 20px; }
.msj.el .burbuja li { margin: 2px 0; }
.msj.el .burbuja code { background: #F3F6FB; padding: 1px 5px; border-radius: 5px; font-size: 13.5px; }
.msj.el .burbuja strong { color: #071A45; }
.msj.el .burbuja h1, .msj.el .burbuja h2, .msj.el .burbuja h3 { font-size: 15px; margin: 8px 0 4px; color: #071A45; }
.msj.el .burbuja table { border-collapse: collapse; margin: 6px 0; font-size: 13.5px; }
.msj.el .burbuja td, .msj.el .burbuja th { border: 1px solid var(--borde, #D9DEE7); padding: 3px 8px; text-align: left; }
.msj .hora { font-size: 11px; color: var(--sutil, #706F6F); padding: 0 6px; }
.msj.error .burbuja { background: #FFF1F0; border-color: #F5B5B0; color: #8A1F11; }
.adj-mini { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.adj-mini img { max-width: 180px; max-height: 180px; border-radius: 10px; border: 1px solid var(--borde, #D9DEE7); }
.adj-mini .doc { display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--borde, #D9DEE7); border-radius: 10px; padding: 6px 10px; font-size: 13px; color: #111827; }

/* herramientas (lo que Eliezer está haciendo) */
.pasos { display: flex; flex-wrap: wrap; gap: 6px; }
.paso { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; padding: 4px 10px; border-radius: 999px; background: #E8F0FF; color: #0B3FB0; }
.paso .ic { width: 14px; height: 14px; }
.paso.ok { background: #E6F6EC; color: #176B3A; }
.paso.mal { background: #FFF1F0; color: #8A1F11; }
.paso.andando::before { content: ""; width: 10px; height: 10px; border-radius: 50%; border: 2px solid currentColor; border-top-color: transparent; animation: girar .8s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }
.pensando { display: inline-flex; gap: 4px; padding: 10px 14px; }
.pensando i { width: 7px; height: 7px; border-radius: 50%; background: #9AA7BD; animation: latir 1.2s infinite; }
.pensando i:nth-child(2) { animation-delay: .2s; } .pensando i:nth-child(3) { animation-delay: .4s; }
@keyframes latir { 0%, 80%, 100% { opacity: .3; transform: scale(.8); } 40% { opacity: 1; transform: scale(1); } }

/* bienvenida con sugerencias */
.bienvenida { text-align: center; padding: 40px 10px 10px; }
.bienvenida h2 { margin: 10px 0 4px; color: #071A45; }
.sugerencias { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 16px; }
.sugerencia { border: 1px solid var(--borde, #D9DEE7); background: #fff; border-radius: 999px; padding: 8px 14px; font: inherit; font-size: 13.5px; cursor: pointer; color: #111827; }
.sugerencia:hover { border-color: var(--azul, #005BFF); color: var(--azul, #005BFF); }

/* escribir */
.escribir { flex: none; display: flex; align-items: flex-end; gap: 8px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--borde, #D9DEE7); }
.escribir-centro { flex: 1; min-width: 0; }
.escribir textarea { width: 100%; box-sizing: border-box; resize: none; max-height: 160px; border: 1px solid var(--borde, #D9DEE7); border-radius: 14px; padding: 10px 12px; font: inherit; font-size: 15px; line-height: 1.4; outline: none; }
.escribir textarea:focus { border-color: var(--azul, #005BFF); box-shadow: 0 0 0 3px rgba(0,91,255,.12); }
.escribir .enviar { border-radius: 50%; width: 42px; height: 42px; padding: 0; justify-content: center; }
.escribir .adjuntar { width: 40px; height: 40px; justify-content: center; cursor: pointer; }
.adjuntos-elegidos { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.adjuntos-elegidos span { display: inline-flex; align-items: center; gap: 6px; background: #E8F0FF; color: #0B3FB0; border-radius: 999px; padding: 4px 10px; font-size: 12.5px; }
.adjuntos-elegidos button { border: 0; background: transparent; color: inherit; cursor: pointer; padding: 0; line-height: 1; }

/* celular */
.solo-movil { display: none; }
@media (max-width: 760px) {
  .cuerpo { grid-template-columns: 1fr; }
  .solo-movil { display: inline-flex; }
  .solo-escritorio { display: none !important; }
  .lista { position: fixed; inset: 0 25% 0 0; z-index: 40; transform: translateX(-100%); transition: transform .2s; box-shadow: 8px 0 24px rgba(7,26,69,.18); }
  .lista.abierta { transform: none; }
  .velo { position: fixed; inset: 0; background: rgba(7,26,69,.35); z-index: 30; }
  .burbuja { max-width: 92%; }
  .login { grid-template-columns: 1fr; }
  .login-arte { display: none; }
}