/* Orvin Chat — estética Orvin: fondo oscuro premium + gradiente de marca */
:root {
  --bg-0: #070c16;
  --bg-1: #0b1222;
  --bg-2: #16213a;
  --linea: #1d2a47;
  --texto: #e8edf7;
  --texto-2: #8fa0bf;
  --azul: #2F5BFF;
  --morado: #7C5CFF;
  --grad: linear-gradient(135deg, #30e896, #2cc8dc, #469eff);
  --burbuja-yo: linear-gradient(135deg, #123f31, #0e3a45);
  --burbuja-el: #16213a;
  --error: #ff7a7a;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg-0);
  color: var(--texto);
  font: 15px/1.45 -apple-system, "Segoe UI", Roboto, sans-serif;
  overflow: hidden;
}
.oculto { display: none !important; }
button { cursor: pointer; font: inherit; }

/* ---------- Login ---------- */
#vista-login {
  height: 100dvh; display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(60% 50% at 70% 20%, rgba(70,158,255,.12), transparent 60%),
    radial-gradient(50% 40% at 20% 80%, rgba(48,232,150,.10), transparent 60%),
    var(--bg-0);
}
.login-card {
  background: var(--bg-1); border: 1px solid var(--linea); border-radius: 18px;
  padding: 42px 38px; width: min(380px, 92vw); text-align: center;
}
.logo-galaxia {
  width: 74px; height: 74px; margin: 0 auto 18px; border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 42px rgba(44, 200, 220, .45);
}
.logo-galaxia.chica { width: 52px; height: 52px; opacity: .5; box-shadow: none; }
.login-card h1 { font-size: 26px; margin-bottom: 6px; }
.login-sub { color: var(--texto-2); margin-bottom: 26px; }
.btn-google {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--texto); color: #10131a; text-decoration: none;
  border-radius: 10px; padding: 12px; font-weight: 600;
}
.g-ico {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  color: transparent; font-weight: 800; font-size: 18px;
}
.login-aviso { margin-top: 14px; color: var(--texto-2); font-size: 13px; }
#form-dev { margin-top: 18px; display: flex; gap: 8px; }
#form-dev input {
  flex: 1; background: var(--bg-2); border: 1px solid var(--linea);
  color: var(--texto); border-radius: 8px; padding: 9px;
}
#form-dev button { background: var(--bg-2); color: var(--texto); border: 1px solid var(--linea); border-radius: 8px; padding: 9px 12px; }

/* ---------- Layout app ---------- */
.app { display: flex; height: 100dvh; }

#sidebar {
  width: 340px; min-width: 280px; background: var(--bg-1);
  border-right: 1px solid var(--linea); display: flex; flex-direction: column;
}
.sb-top {
  display: flex; align-items: center; gap: 10px; padding: 14px 14px 10px;
}
.avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--bg-2); object-fit: cover; }
.sb-yo { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.sb-yo strong { font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-yo span { font-size: 12px; color: var(--texto-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.icono {
  background: none; border: none; color: var(--texto-2); font-size: 17px;
  padding: 6px 8px; border-radius: 8px;
}
.icono:hover { background: var(--bg-2); color: var(--texto); }
.sb-busca { padding: 0 14px 10px; }
.sb-busca input {
  width: 100%; background: var(--bg-2); border: 1px solid var(--linea);
  color: var(--texto); border-radius: 10px; padding: 9px 12px;
}
#lista-conv { flex: 1; overflow-y: auto; }
.conv {
  display: flex; gap: 12px; align-items: center; width: 100%;
  padding: 12px 14px; background: none; border: none; color: var(--texto);
  text-align: left; border-bottom: 1px solid rgba(29,42,71,.5);
}
.conv:hover, .conv.activa { background: var(--bg-2); }
.conv-avatar {
  width: 46px; height: 46px; border-radius: 50%; background: var(--bg-2);
  display: flex; align-items: center; justify-content: center; font-size: 22px;
  flex-shrink: 0; border: 1px solid var(--linea);
}
.conv-cuerpo { flex: 1; min-width: 0; }
.conv-fila1 { display: flex; justify-content: space-between; gap: 8px; }
.conv-nombre { font-weight: 600; font-size: 14.5px; }
.conv-hora { font-size: 11.5px; color: var(--texto-2); flex-shrink: 0; }
.conv-fila2 { display: flex; justify-content: space-between; gap: 8px; margin-top: 2px; }
.conv-ultimo {
  font-size: 13px; color: var(--texto-2); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.conv-ultimo.escribiendo { color: #30e896; }
.badge {
  background: var(--grad); color: #06251d; font-size: 11.5px; font-weight: 700;
  min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.sb-pie {
  padding: 8px 14px; font-size: 11px; color: var(--texto-2);
  border-top: 1px solid var(--linea); letter-spacing: .04em;
}

/* ---------- Chat ---------- */
#chat { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--bg-0); }
#chat-vacio {
  flex: 1; display: flex; flex-direction: column; gap: 14px;
  align-items: center; justify-content: center; color: var(--texto-2);
}
#chat-activo { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.ch-top {
  display: flex; align-items: center; gap: 12px; padding: 10px 16px;
  background: var(--bg-1); border-bottom: 1px solid var(--linea);
}
.ch-avatar {
  width: 40px; height: 40px; border-radius: 50%; background: var(--bg-2);
  display: flex; align-items: center; justify-content: center; font-size: 20px;
  border: 1px solid var(--linea);
}
.ch-quien { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ch-quien strong { font-size: 15px; }
#ch-estado { font-size: 12px; color: var(--texto-2); }
#ch-estado.escribiendo { color: #30e896; }

#mensajes { flex: 1; overflow-y: auto; padding: 18px 16px 8px; display: flex; flex-direction: column; gap: 4px; }
.dia {
  align-self: center; background: var(--bg-2); color: var(--texto-2);
  font-size: 11.5px; padding: 4px 12px; border-radius: 12px; margin: 10px 0 6px;
}
.msg { max-width: min(680px, 82%); padding: 8px 12px; border-radius: 14px; position: relative; white-space: pre-wrap; overflow-wrap: break-word; }
.msg.yo { align-self: flex-end; background: var(--burbuja-yo); border: 1px solid rgba(48,232,150,.18); border-bottom-right-radius: 4px; }
.msg.el { align-self: flex-start; background: var(--burbuja-el); border: 1px solid var(--linea); border-bottom-left-radius: 4px; }
.msg.sistema {
  align-self: center; background: none; border: 1px dashed var(--linea);
  color: var(--texto-2); font-size: 12.5px; max-width: 90%;
}
.msg.sistema.error { color: var(--error); border-color: rgba(255,122,122,.4); }
.msg .hora { display: block; font-size: 10.5px; color: var(--texto-2); text-align: right; margin-top: 3px; }
.msg img { max-width: 100%; border-radius: 10px; display: block; margin-bottom: 4px; }
.msg audio { width: 240px; max-width: 100%; display: block; margin-bottom: 4px; }
.adj {
  display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--texto);
  background: rgba(7,12,22,.5); border: 1px solid var(--linea); border-radius: 10px;
  padding: 8px 10px; margin-bottom: 4px;
}
.adj .ico { font-size: 22px; }
.adj small { color: var(--texto-2); display: block; }
.escribiendo-burbuja {
  align-self: flex-start; color: var(--texto-2); font-size: 13px;
  padding: 6px 12px; font-style: italic;
}

#grabando {
  padding: 8px 16px; color: #ff9d9d; font-size: 13px; background: var(--bg-1);
  border-top: 1px solid var(--linea); display: flex; gap: 12px; align-items: center;
}
#grabando button { background: none; border: 1px solid var(--linea); color: var(--texto-2); border-radius: 8px; padding: 3px 10px; }

.composer {
  display: flex; align-items: flex-end; gap: 6px; padding: 10px 12px;
  background: var(--bg-1); border-top: 1px solid var(--linea);
}
.composer .icono { font-size: 19px; padding: 9px 8px; }
#inp-texto {
  flex: 1; resize: none; max-height: 130px; background: var(--bg-2);
  border: 1px solid var(--linea); color: var(--texto); border-radius: 14px;
  padding: 10px 14px; font: inherit; outline: none;
}
#inp-texto:focus { border-color: #2cc8dc; }
.btn-enviar {
  width: 42px; height: 42px; border-radius: 50%; border: none;
  background: var(--grad); color: #06251d; font-size: 17px; font-weight: 700;
  flex-shrink: 0;
}
#btn-mic.grabando { color: #ff7a7a; }

/* ---------- Paneles ---------- */
.panel {
  position: fixed; top: 0; right: 0; height: 100dvh; width: min(380px, 100vw);
  background: var(--bg-1); border-left: 1px solid var(--linea); z-index: 30;
  display: flex; flex-direction: column; box-shadow: -18px 0 40px rgba(0,0,0,.45);
}
.panel header, .modal-caja header {
  display: flex; align-items: center; gap: 10px; padding: 14px 16px;
  border-bottom: 1px solid var(--linea);
}
.panel header strong { flex: 1; }
.panel-nota { padding: 10px 16px; color: var(--texto-2); font-size: 12.5px; }
#esp-lista { flex: 1; overflow-y: auto; padding: 6px 10px; }
.esp-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 8px;
  border-bottom: 1px solid rgba(29,42,71,.5);
}
.esp-item a { color: var(--texto); text-decoration: none; flex: 1; min-width: 0; }
.esp-item small { color: var(--texto-2); display: block; }
.esp-borrar { background: none; border: none; color: var(--texto-2); }
.esp-borrar:hover { color: var(--error); }

/* ---------- Modal admin ---------- */
.modal {
  position: fixed; inset: 0; background: rgba(4,8,16,.72); z-index: 40;
  display: flex; align-items: center; justify-content: center; padding: 18px;
}
.modal-caja {
  background: var(--bg-1); border: 1px solid var(--linea); border-radius: 16px;
  width: min(720px, 96vw); max-height: 90dvh; display: flex; flex-direction: column;
}
.modal-caja header strong { flex: 1; }
.tabs { display: flex; gap: 4px; padding: 10px 16px 0; }
.tab {
  background: none; border: none; color: var(--texto-2); padding: 8px 12px;
  border-bottom: 2px solid transparent;
}
.tab.activo { color: var(--texto); border-bottom-color: #2cc8dc; }
.modal-caja section { padding: 14px 16px; overflow-y: auto; }
#form-nuevo-usuario, #form-nuevo-agente, .fila-sync { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.modal-caja input, .modal-caja select {
  background: var(--bg-2); border: 1px solid var(--linea); color: var(--texto);
  border-radius: 8px; padding: 8px 10px;
}
.modal-caja form button, .fila-sync button {
  background: var(--bg-2); border: 1px solid var(--linea); color: var(--texto);
  border-radius: 8px; padding: 8px 14px;
}
.u-fila { border: 1px solid var(--linea); border-radius: 12px; padding: 10px 12px; margin-bottom: 10px; }
.u-cab { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.u-cab .correo { font-weight: 600; }
.u-cab .rol { font-size: 11.5px; color: #06251d; background: var(--grad); border-radius: 8px; padding: 2px 8px; font-weight: 700; }
.u-cab .inactivo { color: var(--error); font-size: 12px; }
.u-cab button { margin-left: auto; background: none; border: 1px solid var(--linea); color: var(--texto-2); border-radius: 8px; padding: 4px 10px; font-size: 12.5px; }
.u-agentes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.chip { display: flex; align-items: center; gap: 5px; font-size: 13px; background: var(--bg-2); border: 1px solid var(--linea); border-radius: 16px; padding: 4px 10px; }
.a-fila { display: flex; align-items: center; gap: 10px; padding: 8px 4px; border-bottom: 1px solid rgba(29,42,71,.5); }
.a-fila .a-id { color: var(--texto-2); font-size: 12.5px; }
.a-fila label { margin-left: auto; font-size: 13px; color: var(--texto-2); display: flex; gap: 6px; align-items: center; }
#sync-resultado { color: var(--texto-2); font-size: 13px; align-self: center; }

/* ---------- Móvil ---------- */
.solo-movil { display: none; }
@media (max-width: 760px) {
  .solo-movil { display: inline-block; }
  #sidebar { width: 100vw; min-width: 0; }
  #chat { position: fixed; inset: 0; transform: translateX(100%); transition: transform .18s ease; z-index: 20; }
  .app.en-chat #chat { transform: none; }
  .msg { max-width: 88%; }
}