/* ═══════════════════════════════════════════════════════
   COMETA · portal de salas (invitados + reuniones)
   ═══════════════════════════════════════════════════════ */
.portal-body { height: 100dvh; overflow: hidden; }

/* ── entrada del invitado ── */
.portal-join { min-height: 100dvh; display: grid; place-items: center; position: relative; overflow: hidden; padding: 24px 16px; }
.join-card {
  position: relative; width: min(400px, 100%);
  background: #1e1a3ad9; border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 34px 30px 26px; backdrop-filter: blur(10px);
}
.join-card h1 { font-family: var(--font-brand); font-weight: 700; font-size: 1.7rem; margin: 0 0 4px; }
.join-room { color: var(--amber); font-weight: 600; margin: 0 0 20px; }
.join-card label { display: block; margin-bottom: 14px; }
.join-card label span { display: block; font-size: .86rem; font-weight: 600; color: var(--text-dim); margin-bottom: 5px; }
.join-card input {
  width: 100%; padding: 11px 13px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--bg); color: var(--text); outline: none;
}
.join-card input:focus { border-color: var(--amber); }
.join-note { color: var(--text-dim); font-size: .82rem; margin: 16px 0 0; }

/* ── sala en vivo ── */
.room-live { height: 100dvh; display: flex; flex-direction: column; background: #0b0a1a; }
.room-live-head {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 18px; border-bottom: 1px solid var(--line); background: #100e22;
}
.room-live-name { font-family: var(--font-brand); font-weight: 700; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.live-count { color: var(--text-dim); font-size: .85rem; }

.room-main { flex: 1; display: flex; min-height: 0; }
.tiles {
  flex: 1; display: grid; gap: 10px; padding: 14px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-content: center; justify-content: center; overflow: auto;
}
.tiles.one { grid-template-columns: 1fr; }
.tile {
  position: relative; background: #15122b; border: 1px solid var(--line);
  border-radius: var(--r-md); overflow: hidden; aspect-ratio: 16/9; min-height: 160px;
  display: grid; place-items: center;
}
.tile video { width: 100%; height: 100%; object-fit: cover; background: #15122b; }
.tile.self video { transform: scaleX(-1); }
.tile.screen video { object-fit: contain; background: #000; }
.tile .tile-ava {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 76px; height: 76px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.8rem; font-weight: 700; color: #15122b; background: var(--amber);
}
.tile .tile-name {
  position: absolute; left: 10px; bottom: 8px;
  background: #0a081dcc; color: var(--text); font-size: .82rem;
  padding: 3px 10px; border-radius: 999px; display: flex; align-items: center; gap: 6px;
}
.tile .tag-agent { color: var(--amber); font-size: .72rem; }
.tile .muted-ico { color: var(--danger); }

/* chat lateral */
.room-chat { width: 300px; flex: none; border-left: 1px solid var(--line); background: var(--panel); display: flex; flex-direction: column; }
.rc-feed { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.rc-msg { font-size: .9rem; }
.rc-msg .rc-who { font-weight: 600; color: var(--ice); }
.rc-msg .rc-who.agent { color: var(--amber); }
.rc-composer { display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--line); }
.rc-composer input { flex: 1; padding: 10px 12px; border-radius: var(--r-sm); border: 1px solid var(--line); background: var(--bg); color: var(--text); outline: none; }
.rc-composer input:focus { border-color: var(--amber); }

.portal-msg { position: fixed; inset: 0; z-index: 90; background: #0a081de8; display: grid; place-items: center; padding: 20px; }
.pm-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px; text-align: center; max-width: 380px; }
.pm-card p { margin: 0 0 18px; }

/* iconos SVG de la barra de llamada y del encabezado */
.call-btn svg { width: 23px; height: 23px; display: block; }
.room-live-head .icon-btn svg { width: 20px; height: 20px; display: block; }
.call-btn, .room-live-head .icon-btn { display: inline-grid; place-items: center; }
.call-leave { background: var(--danger); color: #fff; }
.call-leave:hover { background: #ff6076; transform: scale(1.08); }

/* panel para elegir cámara / micrófono */
.dev-panel {
  position: fixed; left: 50%; bottom: 94px; transform: translateX(-50%); z-index: 40;
  width: min(360px, 92vw); background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 16px 16px 14px; box-shadow: 0 12px 44px #0009;
}
.dev-panel h3 { margin: 0 0 12px; font-family: var(--font-brand); font-weight: 700; font-size: 1rem; }
.dev-panel label { display: block; font-size: .82rem; color: var(--text-dim); margin-bottom: 12px; }
.dev-panel select {
  width: 100%; margin-top: 5px; padding: 9px 10px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--bg); color: var(--text); outline: none; cursor: pointer;
}
.dev-panel select:focus { border-color: var(--amber); }
.dev-panel .btn-primary { width: 100%; margin-top: 4px; }

@media (max-width: 760px) {
  .room-chat { position: fixed; inset: 56px 0 86px 0; width: auto; z-index: 20; }
  .tiles { grid-template-columns: 1fr; padding: 8px; }
  .call-bar { gap: 10px; }
}