/* DR HELP Teleconsulta — "Aurora clínica".
 * Azules de confianza (los del portal DR HELP) + cian de la marca; magenta solo en detalles.
 * Superficies claras y de vidrio, sombras suaves, llamada oscura y serena con dock flotante.
 * Fuentes del sistema (SF Pro, Segoe UI Variable, Roboto): alta gama y 0 KB de descarga.
 */
:root {
  --azul: #0b5ed7;
  --azul-hondo: #0b3b8c;
  --cian: #1fb5e8;
  --magenta: #c21fb5;
  --violeta: #7c5cff;
  --verde: #14b886;
  --verde-claro: #4ce0a8;
  --rojo: #ea4b4b;
  --ambar: #f5b83d;
  --tinta: #0f1b33;
  --texto: #1d2a44;
  --suave: #5d6b85;
  --tenue: #8a97ad;
  --fondo: #f5f7fc;
  --superficie: rgba(255, 255, 255, .86);
  --tarjeta: #ffffff;
  --borde: #e2e8f2;
  --campo: #ffffff;
  --sala: #060b16;
  --vidrio: rgba(17, 24, 42, .62);
  --vidrio-borde: rgba(255, 255, 255, .09);
  --grad: linear-gradient(135deg, #0b5ed7 0%, #1fb5e8 100%);
  --grad-marca: linear-gradient(135deg, #1fb5e8 0%, #7c5cff 55%, #c21fb5 100%);
  --sombra-s: 0 1px 2px rgba(15, 27, 51, .06), 0 2px 8px rgba(15, 27, 51, .05);
  --sombra: 0 1px 2px rgba(15, 27, 51, .05), 0 16px 48px rgba(15, 40, 94, .12);
  --sombra-boton: 0 10px 26px rgba(11, 94, 215, .32);
  --radio: 24px;
  --leido: #34b7f1;
  --burbuja-mia: #dff4ff;
  --burbuja-otra: #ffffff;
  --chat-fondo: #f2f5fa;
  --curva: cubic-bezier(.2, .8, .2, 1);
  --seg-arriba: env(safe-area-inset-top, 0px);
  --seg-abajo: env(safe-area-inset-bottom, 0px);
  --alto-dock: 92px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --tinta: #f2f6ff;
    --texto: #e3eaf7;
    --suave: #a3b1c9;
    --tenue: #7d8ba5;
    --fondo: #080e1b;
    --superficie: rgba(18, 27, 47, .78);
    --tarjeta: #121b2f;
    --borde: #24314d;
    --campo: #0d1526;
    --sombra-s: 0 1px 2px rgba(0, 0, 0, .3);
    --sombra: 0 1px 2px rgba(0, 0, 0, .3), 0 18px 50px rgba(0, 0, 0, .45);
    --burbuja-mia: #0d4660;
    --burbuja-otra: #172238;
    --chat-fondo: #0b1222;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--texto);
  background:
    radial-gradient(900px 520px at -8% -12%, rgba(31, 181, 232, .20), transparent 62%),
    radial-gradient(760px 480px at 108% -6%, rgba(124, 92, 255, .13), transparent 60%),
    radial-gradient(900px 600px at 50% 118%, rgba(11, 94, 215, .12), transparent 62%),
    var(--fondo);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overscroll-behavior: none;
  text-rendering: optimizeLegibility;
}
[hidden] { display: none !important; }
button { font: inherit; color: inherit; }
h1, h2 { color: var(--tinta); letter-spacing: -.02em; }
:focus-visible { outline: 3px solid rgba(31, 181, 232, .7); outline-offset: 2px; }
.ico { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ico-s { width: 18px; height: 18px; }
.ico-xl { width: 56px; height: 56px; stroke-width: 1.5; }

/* ---------- Carga ---------- */
.cargando {
  position: fixed; inset: 0; z-index: 90; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 20px; background: var(--fondo); color: var(--tinta);
}
.cargando img { width: 150px; height: auto; animation: aparecer .6s var(--curva) both; }
.cargando p { margin: 0; font-weight: 600; color: var(--suave); }
.giro {
  width: 30px; height: 30px; border-radius: 50%;
  border: 3px solid rgba(31, 181, 232, .22); border-top-color: var(--cian);
  animation: girar .85s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }
@keyframes aparecer { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }

/* ---------- Entrada ---------- */
.vista { min-height: 100%; }
.entrada { display: flex; flex-direction: column; }
.barra {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 12px;
  padding: calc(10px + var(--seg-arriba)) 18px 10px;
  background: var(--superficie); border-bottom: 1px solid var(--borde);
  -webkit-backdrop-filter: saturate(180%) blur(18px); backdrop-filter: saturate(180%) blur(18px);
}
.barra-marca { height: 38px; width: auto; }
.barra-txt { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.barra-txt strong { font-size: 16.5px; color: var(--tinta); letter-spacing: -.01em; }
.barra-txt span { font-size: 12px; color: var(--suave); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.etiqueta-prueba {
  font-size: 10px; font-weight: 800; letter-spacing: .1em; color: #fff; background: var(--grad-marca);
  border-radius: 999px; padding: 3px 9px;
}
.btn-instalar {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px; flex: none;
  border: 1px solid var(--borde); background: var(--tarjeta); color: var(--azul); font-weight: 600;
  border-radius: 999px; padding: 8px 14px; font-size: 13.5px; cursor: pointer; box-shadow: var(--sombra-s);
  transition: transform .2s var(--curva), box-shadow .2s;
}
.btn-instalar:hover { transform: translateY(-1px); box-shadow: var(--sombra); }
.entrada-cuerpo { flex: 1; display: flex; flex-direction: column; align-items: center; padding: 18px 16px calc(18px + var(--seg-abajo)); }
.tarjeta {
  width: 100%; max-width: 480px; background: var(--superficie); border: 1px solid rgba(255, 255, 255, .7);
  border-radius: var(--radio); padding: 20px; box-shadow: var(--sombra);
  -webkit-backdrop-filter: saturate(170%) blur(20px); backdrop-filter: saturate(170%) blur(20px);
  animation: aparecer .5s var(--curva) both;
}
@media (prefers-color-scheme: dark) { .tarjeta { border-color: rgba(255, 255, 255, .06); } }
.tarjeta-entrada { display: flex; flex-direction: column; gap: 18px; }
.saludo { margin: 0; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: var(--grad-marca); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tarjeta h1 { font-size: 26px; line-height: 1.15; margin: 4px 0 6px; font-weight: 750; }
.sub { color: var(--suave); margin: 0 0 14px; }
.previa {
  position: relative; aspect-ratio: 4 / 3; border-radius: 20px; overflow: hidden; background: #0c1424;
  box-shadow: 0 0 0 1px rgba(15, 27, 51, .06), 0 14px 34px rgba(8, 20, 50, .22); transition: box-shadow .25s;
}
.previa.hablando { box-shadow: 0 0 0 3px var(--verde-claro), 0 14px 34px rgba(8, 20, 50, .22); }
@supports not (aspect-ratio: 4 / 3) { .previa { height: 0; padding-bottom: 75%; } }
.previa video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); }
.previa-vacia {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 12px; align-items: center;
  justify-content: center; color: rgba(255, 255, 255, .78); background: radial-gradient(circle at 50% 35%, #1b2946, #0c1424);
}
.previa-botones { position: absolute; left: 0; right: 0; bottom: 14px; display: flex; justify-content: center; gap: 14px; }
.redondo {
  width: 50px; height: 50px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; flex: none;
  background: rgba(255, 255, 255, .16); color: #fff; cursor: pointer; border: 1px solid rgba(255, 255, 255, .16);
  -webkit-backdrop-filter: blur(14px) saturate(160%); backdrop-filter: blur(14px) saturate(160%);
  -webkit-tap-highlight-color: transparent; touch-action: manipulation; transition: transform .15s var(--curva), background .2s;
}
.redondo:active { transform: scale(.92); }
.redondo.chico { width: 42px; height: 42px; }
.redondo.apagado, .ctl.apagado { background: var(--rojo); border-color: transparent; color: #fff; }
.redondo.verde { background: var(--verde); border-color: transparent; color: #fff; }
.avatar {
  width: 56px; height: 56px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; flex: none;
  font-weight: 700; font-size: 20px; letter-spacing: .02em; color: #fff; background: var(--grad-marca);
  text-transform: uppercase; box-shadow: 0 8px 24px rgba(124, 92, 255, .35);
}
.avatar.grande { width: 104px; height: 104px; font-size: 36px; }
.avatar-marca { background: #fff; box-shadow: 0 10px 30px rgba(31, 181, 232, .35); }
.avatar-marca img { width: 74%; height: auto; }
.medidor { display: flex; align-items: center; gap: 10px; margin: 2px 2px 0; color: var(--suave); }
.medidor-barra { flex: 1; height: 6px; background: var(--borde); border-radius: 99px; overflow: hidden; }
#medidorNivel { height: 100%; width: 0; background: linear-gradient(90deg, var(--verde), var(--verde-claro)); border-radius: 99px; transition: width .08s linear; }
.medidor-txt { font-size: 13px; min-width: 122px; text-align: right; font-weight: 500; }
.aviso {
  display: block; background: #fff7e8; border: 1px solid #f6d9a3; color: #7a4d00; border-radius: 14px;
  padding: 11px 13px; margin: 6px 0; font-size: 14px; line-height: 1.5;
}
@media (prefers-color-scheme: dark) { .aviso { background: #2c2210; color: #ffd890; border-color: #5d4716; } }
.dispositivos { font-size: 14px; color: var(--suave); }
.dispositivos summary { cursor: pointer; display: inline-flex; align-items: center; gap: 8px; padding: 6px 2px; list-style: none; font-weight: 600; color: var(--azul); }
.dispositivos summary::-webkit-details-marker { display: none; }
.dispositivos-cuerpo { display: flex; flex-direction: column; gap: 12px; padding-top: 8px; }
.dispositivos-cuerpo label { font-size: 13px; font-weight: 600; color: var(--suave); display: flex; flex-direction: column; gap: 6px; }
.form { display: flex; flex-direction: column; gap: 6px; }
.form label { font-size: 13px; font-weight: 600; color: var(--suave); margin-top: 8px; }
input, select, textarea {
  display: block; width: 100%; padding: 13px 14px; font-size: 16px; font-family: inherit; color: var(--tinta);
  border: 1px solid var(--borde); border-radius: 14px; background: var(--campo);
  transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--cian); box-shadow: 0 0 0 4px rgba(31, 181, 232, .18); }
input::placeholder, textarea::placeholder { color: var(--tenue); }
select {
  appearance: none; -webkit-appearance: none; padding-right: 38px; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--suave) 50%), linear-gradient(135deg, var(--suave) 50%, transparent 50%);
  background-position: calc(100% - 20px) 52%, calc(100% - 14px) 52%; background-size: 6px 6px; background-repeat: no-repeat;
}
.btn-principal, .btn-sec, .btn-peligro {
  border: 0; border-radius: 16px; padding: 15px 20px; font-size: 16.5px; font-weight: 650; letter-spacing: -.005em; cursor: pointer;
  -webkit-tap-highlight-color: transparent; touch-action: manipulation; min-height: 54px;
  transition: transform .18s var(--curva), box-shadow .2s, filter .2s;
}
.btn-principal { color: #fff; background: var(--grad); box-shadow: var(--sombra-boton); margin-top: 14px; }
.btn-principal:not(:disabled):hover { transform: translateY(-1px); filter: brightness(1.05); box-shadow: 0 14px 30px rgba(11, 94, 215, .38); }
.btn-principal:disabled { opacity: .55; cursor: not-allowed; box-shadow: none; }
.btn-principal:not(:disabled):active, .btn-sec:active, .btn-peligro:active { transform: scale(.98); }
.btn-sec { background: rgba(15, 27, 51, .06); color: var(--tinta); }
@media (prefers-color-scheme: dark) { .btn-sec { background: rgba(255, 255, 255, .08); } }
.btn-peligro { background: var(--rojo); color: #fff; box-shadow: 0 10px 24px rgba(234, 75, 75, .3); }
.btn-texto { background: none; border: 0; color: var(--azul); display: inline-flex; align-items: center; gap: 6px; padding: 6px 0; cursor: pointer; font-size: 14px; font-weight: 600; }
.error { color: var(--rojo); min-height: 1.3em; margin: 8px 0 0; font-size: 14px; font-weight: 500; }
.pista { max-width: 480px; display: flex; gap: 10px; align-items: center; color: var(--suave); font-size: 14px; margin: 16px 0 0; }
.confianza {
  display: inline-flex; gap: 8px; align-items: center; align-self: center; color: var(--suave); font-size: 13px;
  margin: 12px 0 0; padding: 7px 13px; border-radius: 99px; background: rgba(20, 184, 134, .08);
}
.confianza .ico { color: var(--verde); }
.pie { color: var(--tenue); font-size: 12px; margin: 14px 0 0; text-align: center; }
.centro { text-align: center; }

/* ---------- Sala ---------- */
.sala {
  position: fixed; inset: 0; display: flex; color: #fff; overflow: hidden;
  background: radial-gradient(1100px 700px at 15% 0%, rgba(31, 181, 232, .12), transparent 60%),
    radial-gradient(900px 700px at 100% 100%, rgba(124, 92, 255, .12), transparent 60%), var(--sala);
}
.sala-principal { position: relative; flex: 1; min-width: 0; }
.escenario { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; background: #03060d; }
.escenario video { width: 100%; height: 100%; object-fit: contain; background: #000; }
.escenario.llenar video { object-fit: cover; }
.esperando, .remoto-vacio { text-align: center; padding: 24px; display: flex; flex-direction: column; align-items: center; gap: 4px; max-width: 420px; }
.esperando p, .remoto-vacio p { margin: 22px 0 0; font-size: 20px; font-weight: 650; letter-spacing: -.01em; }
.esperando small, .remoto-vacio small { opacity: .7; font-size: 15px; }
.remoto-vacio { position: absolute; inset: 0; max-width: none; justify-content: center; background: radial-gradient(circle at 50% 38%, #18233d, #05080f 70%); }
.anillos { position: relative; width: 150px; height: 150px; display: grid; place-items: center; }
.anillos::before, .anillos::after {
  content: ""; position: absolute; inset: 14px; border-radius: 50%; border: 2px solid rgba(31, 181, 232, .55);
  animation: respirar 3.2s var(--curva) infinite;
}
.anillos::after { animation-delay: 1.6s; border-color: rgba(124, 92, 255, .5); }
@keyframes respirar { 0% { transform: scale(.78); opacity: .95; } 100% { transform: scale(1.55); opacity: 0; } }
.aviso-ahorro { display: none; text-align: center; padding: 24px; }
.aviso-ahorro p { font-size: 22px; font-weight: 700; margin: 10px 0 2px; }
.aviso-ahorro small { opacity: .75; }
.modo-ahorro video, .modo-ahorro .esperando, .modo-ahorro .remoto-vacio { display: none !important; }
.modo-ahorro .aviso-ahorro { display: block; }
.etiqueta-remota {
  position: absolute; left: 16px; bottom: calc(var(--alto-dock) + 22px + var(--seg-abajo)); display: inline-flex; align-items: center; gap: 7px;
  background: var(--vidrio); border: 1px solid var(--vidrio-borde); padding: 6px 12px; border-radius: 99px; font-size: 14px; font-weight: 600; max-width: 60%;
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); transition: box-shadow .2s;
}
.etiqueta-remota span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.etiqueta-remota .ico { color: #ff8f8a; }
.etiqueta-remota.hablando { box-shadow: 0 0 0 2px var(--verde-claro); }

.miniatura {
  position: absolute; right: 14px; top: calc(66px + var(--seg-arriba)); width: 27vw; max-width: 150px; min-width: 96px;
  aspect-ratio: 3 / 4; border-radius: 18px; overflow: hidden; background: #141d31; z-index: 3;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .55); border: 1px solid rgba(255, 255, 255, .14);
  touch-action: none; cursor: grab; transition: box-shadow .2s, opacity .25s, transform .25s var(--curva);
}
@supports not (aspect-ratio: 3 / 4) { .miniatura { height: 36vw; max-height: 200px; } }
.miniatura video { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); pointer-events: none; }
.miniatura.trasera video { transform: none; }
.miniatura.hablando { box-shadow: 0 0 0 2px var(--verde-claro), 0 14px 34px rgba(0, 0, 0, .55); }
.miniatura.arrastrando { cursor: grabbing; transition: none; transform: scale(1.03); }
.miniatura.oculta { opacity: 0; pointer-events: none; transform: scale(.9); }
.mini-vacia { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: radial-gradient(circle at 50% 40%, #1d2a47, #0d1424); }
.mini-mic { position: absolute; left: 7px; bottom: 7px; color: #ff8f8a; background: rgba(0, 0, 0, .55); border-radius: 50%; padding: 3px; width: 24px; height: 24px; }
.mini-girar {
  position: absolute; right: 7px; bottom: 7px; width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(0, 0, 0, .45); color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}

.sala-arriba {
  position: absolute; left: 0; right: 0; top: 0; z-index: 4; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: calc(12px + var(--seg-arriba)) 14px 12px; background: linear-gradient(rgba(0, 0, 0, .45), transparent); pointer-events: none;
}
.sala-arriba > * { pointer-events: auto; }
.pildora {
  display: inline-flex; align-items: center; gap: 8px; background: var(--vidrio); border: 1px solid var(--vidrio-borde);
  border-radius: 99px; padding: 7px 13px; font-size: 13px; font-weight: 600; white-space: nowrap;
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
}
.pildora-segura .ico { color: var(--verde-claro); }
.arriba-der { margin-left: auto; display: flex; gap: 8px; }
.arriba-der .redondo { background: var(--vidrio); border-color: var(--vidrio-borde); }
.cronometro { font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.senal { display: inline-flex; align-items: flex-end; gap: 2px; height: 14px; }
.senal i { display: block; width: 4px; background: rgba(255, 255, 255, .28); border-radius: 2px; transition: background .3s; }
.senal i:nth-child(1) { height: 5px; }
.senal i:nth-child(2) { height: 9px; }
.senal i:nth-child(3) { height: 14px; }
.senal[data-nivel="1"] i:nth-child(1) { background: var(--rojo); }
.senal[data-nivel="2"] i:nth-child(-n+2) { background: var(--ambar); }
.senal[data-nivel="3"] i { background: var(--verde-claro); }

.estado-red {
  position: absolute; left: 0; right: 0; margin: 0 auto; width: max-content; top: calc(70px + var(--seg-arriba)); z-index: 5;
  max-width: min(90%, 520px); text-align: center; background: var(--vidrio); border: 1px solid var(--vidrio-borde);
  padding: 10px 16px; border-radius: 14px; font-size: 14px; font-weight: 500; -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  animation: aparecer .3s var(--curva) both;
}
.estado-red.malo { background: rgba(176, 40, 46, .88); }
.btn-sonido {
  position: absolute; left: 50%; top: 45%; transform: translate(-50%, -50%); z-index: 6; display: inline-flex; gap: 10px;
  align-items: center; border: 0; border-radius: 18px; padding: 16px 22px; font-size: 17px; font-weight: 650;
  background: #fff; color: var(--azul-hondo); box-shadow: 0 20px 50px rgba(0, 0, 0, .45); cursor: pointer;
}
.solicitud-foto {
  position: absolute; left: 14px; right: 14px; bottom: calc(var(--alto-dock) + 26px + var(--seg-abajo)); z-index: 7; margin: 0 auto; max-width: 440px;
  background: var(--tarjeta); color: var(--texto); border-radius: 22px; padding: 18px; box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
  animation: aparecer .3s var(--curva) both;
}
.solicitud-foto p { margin: 0 0 4px; font-size: 17px; color: var(--tinta); }
.solicitud-foto small { color: var(--suave); }
.fila-botones { display: flex; gap: 10px; margin-top: 16px; }
.fila-botones > * { flex: 1; margin-top: 0; }

/* Dock flotante de controles */
.controles {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: calc(14px + var(--seg-abajo)); z-index: 4;
  display: flex; justify-content: center; gap: 5px; padding: 7px; width: max-content; max-width: calc(100% - 16px);
  background: var(--vidrio); border: 1px solid var(--vidrio-borde); border-radius: 26px;
  -webkit-backdrop-filter: blur(24px) saturate(170%); backdrop-filter: blur(24px) saturate(170%);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
}
.ctl {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  width: min(68px, calc((100vw - 50px) / 5)); min-height: 64px; padding: 8px 2px; border: 0; border-radius: 19px;
  background: rgba(255, 255, 255, .1); color: #fff; cursor: pointer; -webkit-tap-highlight-color: transparent; touch-action: manipulation;
  transition: background .2s, transform .15s var(--curva);
}
.ctl:hover { background: rgba(255, 255, 255, .18); }
.ctl:active { transform: scale(.94); }
.ctl small { font-size: clamp(10px, 2.9vw, 11.5px); font-weight: 600; letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; opacity: .92; }
.ctl.activo { background: var(--grad); }
.ctl-salir { background: var(--rojo); }
.ctl-salir:hover { background: #f05b5b; }
.ctl:disabled { opacity: .4; cursor: not-allowed; }
.globo {
  position: absolute; top: 3px; right: calc(50% - 24px); min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px;
  background: var(--magenta); color: #fff; font-size: 11.5px; font-weight: 800; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 2px rgba(17, 24, 42, .9); animation: aparecer .25s var(--curva) both;
}
.menu-mas {
  position: absolute; right: 12px; bottom: calc(var(--alto-dock) + 22px + var(--seg-abajo)); z-index: 8; width: min(92vw, 348px);
  max-height: 62vh; overflow: auto; background: var(--tarjeta); color: var(--texto); border-radius: 22px; padding: 6px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5); border: 1px solid var(--borde); animation: aparecer .22s var(--curva) both;
}
.menu-mas button, .menu-adjuntar button {
  display: flex; align-items: center; gap: 14px; width: 100%; border: 0; background: none; text-align: left; color: var(--tinta);
  padding: 13px 14px; border-radius: 14px; font-size: 15.5px; font-weight: 500; cursor: pointer; min-height: 52px; transition: background .15s;
}
.menu-mas button:hover, .menu-adjuntar button:hover { background: rgba(31, 181, 232, .1); }
.menu-mas .ico, .menu-adjuntar .ico { color: var(--azul); }
.menu-mas button.activo .ico { color: var(--magenta); }

/* ---------- Chat ---------- */
.panel-chat { position: fixed; inset: 0; z-index: 20; display: flex; flex-direction: column; background: var(--chat-fondo); color: var(--texto); animation: deslizar .26s var(--curva) both; }
@keyframes deslizar { from { transform: translateY(18px); opacity: .4; } to { transform: none; opacity: 1; } }
.chat-cabeza {
  display: flex; align-items: center; gap: 10px; padding: calc(9px + var(--seg-arriba)) 10px 9px; min-height: 62px;
  background: var(--superficie); border-bottom: 1px solid var(--borde); color: var(--tinta);
  -webkit-backdrop-filter: saturate(180%) blur(18px); backdrop-filter: saturate(180%) blur(18px);
}
.chat-cabeza .redondo, .hoja-cabeza .redondo, .chat-form .redondo, .grabando .redondo { background: rgba(15, 27, 51, .06); color: var(--tinta); border-color: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; }
@media (prefers-color-scheme: dark) { .chat-cabeza .redondo, .hoja-cabeza .redondo, .chat-form .redondo, .grabando .redondo { background: rgba(255, 255, 255, .08); } }
.chat-titulo { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; flex: 1; }
.chat-titulo strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: -.01em; }
.chat-titulo small { color: var(--suave); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-titulo small.escribiendo { color: var(--verde); font-weight: 600; }
.chat-video { width: 86px; height: 58px; border-radius: 12px; overflow: hidden; background: #000; flex: none; box-shadow: var(--sombra-s); }
.chat-video video { width: 100%; height: 100%; object-fit: cover; }
.chat-video:empty { display: none; }
.chat-lista { flex: 1; overflow-y: auto; padding: 14px 12px 18px; display: flex; flex-direction: column; gap: 6px; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.chat-nota { align-self: center; max-width: 92%; display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; color: var(--suave); background: var(--tarjeta); border-radius: 14px; padding: 9px 13px; margin: 4px 0 12px; box-shadow: var(--sombra-s); }
.chat-nota .ico { color: var(--verde); }
.msj { max-width: min(82%, 460px); display: flex; flex-direction: column; animation: entrar .2s var(--curva) both; }
@keyframes entrar { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }
.msj.mio { align-self: flex-end; }
.msj.otro { align-self: flex-start; }
.burbuja { border-radius: 18px; padding: 8px 11px 6px; box-shadow: var(--sombra-s); background: var(--burbuja-otra); overflow-wrap: anywhere; word-break: break-word; }
.mio .burbuja { background: var(--burbuja-mia); border-bottom-right-radius: 6px; }
.otro .burbuja { border-bottom-left-radius: 6px; }
.msj-autor { font-size: 12.5px; font-weight: 700; color: var(--azul); margin-bottom: 2px; }
.msj-texto { white-space: pre-wrap; font-size: 15.5px; color: var(--tinta); }
.msj-pie { display: flex; justify-content: flex-end; align-items: center; gap: 3px; font-size: 11px; color: var(--tenue); margin-top: 3px; }
.msj-estado { display: inline-flex; color: var(--tenue); }
.msj-estado .ico { width: 17px; height: 17px; stroke-width: 2.3; }
.msj-estado.leido { color: var(--leido); }
.msj-estado.error { color: var(--rojo); }
.msj-img { display: block; width: 100%; max-width: 280px; max-height: 320px; object-fit: cover; border-radius: 13px; cursor: zoom-in; background: rgba(0, 0, 0, .05); }
.msj-etiqueta { font-size: 12px; color: var(--suave); margin-top: 5px; font-weight: 500; }
.msj-archivo { display: flex; align-items: center; gap: 11px; min-width: 214px; padding: 4px 0; }
.msj-archivo .doc-ico { width: 42px; height: 50px; border-radius: 9px; background: var(--grad); color: #fff; display: flex; align-items: center; justify-content: center; flex: none; font-size: 10.5px; font-weight: 800; letter-spacing: .04em; }
.msj-archivo .doc-ico.pdf { background: linear-gradient(135deg, #f0524a, #c9302c); }
.msj-archivo .doc-ico.word { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.msj-archivo .doc-ico.hoja { background: linear-gradient(135deg, #22a865, #137a46); }
.msj-archivo-info { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.msj-archivo-info b { font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--tinta); }
.msj-archivo-info small { color: var(--suave); }
.msj-archivo a { color: var(--azul); display: inline-flex; padding: 8px; border-radius: 50%; }
.msj-audio { width: 260px; max-width: 100%; height: 42px; }
.progreso { height: 4px; border-radius: 4px; background: rgba(15, 27, 51, .08); overflow: hidden; margin-top: 7px; }
.progreso i { display: block; height: 100%; width: 0; background: var(--grad); transition: width .15s; }
.chat-aviso { margin: 0 12px 8px; font-size: 13px; color: var(--suave); text-align: center; }
.chat-form { display: flex; align-items: flex-end; gap: 7px; padding: 8px 9px calc(9px + var(--seg-abajo)); background: var(--chat-fondo); }
.chat-form .redondo.verde, .grabando .redondo.verde { background: var(--grad); color: #fff; box-shadow: var(--sombra-boton); }
.chat-form textarea {
  flex: 1; min-height: 44px; max-height: 120px; resize: none; border-radius: 22px; padding: 11px 16px; line-height: 1.35;
  border: 1px solid var(--borde); background: var(--tarjeta); box-shadow: var(--sombra-s);
}
.menu-adjuntar {
  position: absolute; left: 9px; bottom: calc(70px + var(--seg-abajo)); z-index: 22; width: min(92vw, 336px);
  background: var(--tarjeta); color: var(--texto); border-radius: 22px; padding: 6px; border: 1px solid var(--borde);
  box-shadow: 0 24px 60px rgba(15, 27, 51, .3); animation: aparecer .2s var(--curva) both;
}
.grabando { display: flex; align-items: center; gap: 10px; padding: 10px 12px calc(10px + var(--seg-abajo)); background: var(--tarjeta); border-top: 1px solid var(--borde); }
.grabando-tiempo { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--tinta); }
.grabando-txt { flex: 1; color: var(--suave); font-size: 14px; }
.punto-rojo { width: 12px; height: 12px; border-radius: 50%; background: var(--rojo); animation: latir 1s infinite; }
@keyframes latir { 50% { opacity: .25; } }

/* ---------- Capas ---------- */
.toasts {
  position: fixed; left: 50%; transform: translateX(-50%); top: calc(14px + var(--seg-arriba)); z-index: 95;
  display: flex; flex-direction: column; gap: 8px; width: min(94vw, 460px); pointer-events: none;
}
.toast {
  pointer-events: auto; display: flex; align-items: center; gap: 12px; background: rgba(14, 22, 40, .9); color: #fff;
  border: 1px solid rgba(255, 255, 255, .08); border-radius: 16px; padding: 12px 14px 12px 16px; font-size: 14.5px; font-weight: 500;
  box-shadow: 0 16px 40px rgba(0, 0, 0, .35); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  animation: aparecer .28s var(--curva) both;
}
.toast button { margin-left: auto; flex: none; border: 0; border-radius: 11px; padding: 8px 13px; background: var(--grad); color: #fff; font-weight: 650; cursor: pointer; }
.toast.sale { opacity: 0; transform: translateY(-8px); transition: .25s; }
.reconectando {
  position: fixed; inset: 0; z-index: 65; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; background: rgba(6, 11, 22, .8); color: #fff; text-align: center; padding: 24px;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.reconectando p { margin: 8px 0 0; font-size: 19px; font-weight: 650; }
.reconectando small { opacity: .75; }
/* Capas (de abajo hacia arriba): hojas 45 · confirmaciones 55 · reconectando 65 · visor 70 · flash 80 · carga 90 · avisos 95 */
.modal, .hoja { position: fixed; inset: 0; z-index: 45; display: flex; align-items: center; justify-content: center; padding: 16px; background: rgba(4, 9, 20, .55); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.modal { z-index: 55; }
.modal-caja { width: min(100%, 410px); background: var(--tarjeta); color: var(--texto); border-radius: 24px; padding: 24px; box-shadow: 0 30px 80px rgba(0, 0, 0, .4); animation: aparecer .25s var(--curva) both; }
.modal-caja h2 { margin: 0 0 6px; font-size: 21px; }
.modal-texto { color: var(--suave); }
.hoja { align-items: flex-end; padding: 0; }
.hoja-caja {
  width: 100%; max-width: 580px; max-height: 92vh; overflow: auto; background: var(--tarjeta); color: var(--texto);
  border-radius: 26px 26px 0 0; padding: 18px 18px calc(20px + var(--seg-abajo)); animation: subir .28s var(--curva) both;
}
@keyframes subir { from { transform: translateY(40px); opacity: .5; } to { transform: none; opacity: 1; } }
.hoja-cabeza { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.hoja-cabeza h2 { margin: 0; font-size: 20px; }
.fondos-previa { position: relative; aspect-ratio: 16 / 9; border-radius: 18px; overflow: hidden; background: #000; box-shadow: var(--sombra); }
.fondos-previa video { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); }
.fondos-cargando { position: absolute; inset: 0; display: flex; flex-direction: column; gap: 10px; align-items: center; justify-content: center; background: rgba(0, 0, 0, .55); color: #fff; font-weight: 600; }
.fondos-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; margin-top: 16px; }
.fondo-op {
  position: relative; aspect-ratio: 16 / 10; border-radius: 14px; overflow: hidden; border: 2px solid transparent; padding: 0; cursor: pointer;
  background: var(--fondo) center / cover no-repeat; display: flex; align-items: flex-end; justify-content: center;
  box-shadow: var(--sombra-s); transition: transform .15s var(--curva), border-color .2s;
}
.fondo-op:hover { transform: translateY(-2px); }
.fondo-op span { width: 100%; font-size: 11.5px; font-weight: 650; color: #fff; background: linear-gradient(transparent, rgba(0, 0, 0, .72)); padding: 12px 4px 5px; text-align: center; }
.fondo-op.sin span, .fondo-op.desenfoque span { color: var(--tinta); background: none; }
.fondo-op[aria-checked="true"] { border-color: var(--cian); box-shadow: 0 0 0 3px rgba(31, 181, 232, .3); }
.fondos-nota { font-size: 13px; margin-top: 14px; }
.visor { position: fixed; inset: 0; z-index: 70; background: #000; color: #fff; display: flex; flex-direction: column; animation: aparecer .2s ease-out both; }
.visor-arriba, .visor-abajo { display: flex; align-items: center; gap: 10px; padding: 10px 12px; z-index: 2; }
.visor-arriba { padding-top: calc(10px + var(--seg-arriba)); background: linear-gradient(rgba(0, 0, 0, .7), transparent); }
.visor-abajo { justify-content: center; padding-bottom: calc(10px + var(--seg-abajo)); background: linear-gradient(transparent, rgba(0, 0, 0, .7)); }
.visor-info { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.visor-info small { opacity: .7; }
.visor-lienzo { flex: 1; position: relative; overflow: hidden; touch-action: none; display: flex; align-items: center; justify-content: center; cursor: grab; }
.visor-lienzo img { max-width: 100%; max-height: 100%; user-select: none; -webkit-user-select: none; transform-origin: center center; will-change: transform; }
.visor-zoom { min-width: 68px; text-align: center; font-variant-numeric: tabular-nums; background: rgba(255, 255, 255, .12); border: 0; color: #fff; border-radius: 99px; padding: 9px 12px; cursor: pointer; font-weight: 600; }
.visor-ayuda { text-align: center; font-size: 12px; opacity: .55; margin: 0 0 calc(8px + var(--seg-abajo)); }
.flash { position: fixed; inset: 0; background: #fff; z-index: 80; pointer-events: none; animation: flash .35s ease-out forwards; }
@keyframes flash { from { opacity: .9; } to { opacity: 0; } }

/* ---------- Moderación y sala de espera ---------- */
.btn-avisarme {
  margin-top: 18px; display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .08); color: #fff; border-radius: 99px; padding: 10px 16px; font-weight: 600; cursor: pointer;
}
.part-lista { display: flex; flex-direction: column; gap: 10px; }
.part-fila { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 16px; background: rgba(15, 27, 51, .04); }
@media (prefers-color-scheme: dark) { .part-fila { background: rgba(255, 255, 255, .05); } }
.part-fila .avatar { width: 44px; height: 44px; font-size: 16px; }
.part-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.part-info b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--tinta); }
.part-info small { color: var(--suave); }
.part-acciones { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.part-acciones button { border: 0; border-radius: 12px; padding: 9px 11px; font-size: 13px; font-weight: 600; cursor: pointer; background: rgba(11, 94, 215, .1); color: var(--azul); display: inline-flex; align-items: center; gap: 5px; }
.part-acciones button.peligro { background: rgba(234, 75, 75, .12); color: var(--rojo); }
.part-seguridad { margin-top: 18px; display: flex; flex-direction: column; gap: 14px; }
.interruptor { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; padding: 12px; border-radius: 16px; border: 1px solid var(--borde); }
.interruptor input { width: 22px; height: 22px; margin: 2px 0 0; flex: none; accent-color: var(--azul); }
.interruptor-txt { display: flex; flex-direction: column; }
.interruptor-txt b { color: var(--tinta); }
.interruptor-txt small { color: var(--suave); }
.modal-extra { width: 100%; margin-top: 10px; }
.etiqueta-rol { font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--azul); }

/* ---------- Fin ---------- */
.fin { display: flex; align-items: center; justify-content: center; padding: 18px; }
.logo-fin { width: 170px; height: auto; margin: 0 auto 8px; display: block; }
.fin-duracion { color: var(--suave); font-variant-numeric: tabular-nums; margin: 0 0 12px; }
.calificar { margin: 14px 0 6px; padding: 16px; border-radius: 18px; background: rgba(31, 181, 232, .07); }
.calificar p { margin: 0 0 8px; font-weight: 650; color: var(--tinta); }
.estrellas { display: flex; justify-content: center; gap: 6px; }
.estrellas button { border: 0; background: none; padding: 6px; cursor: pointer; color: var(--borde); transition: transform .15s var(--curva), color .15s; }
.estrellas button:hover { transform: scale(1.12); }
.estrellas button .ico { width: 36px; height: 36px; fill: currentColor; stroke: none; }
.estrellas button.on { color: #f7b500; }

/* ---------- PC y pantallas grandes ---------- */
@media (min-width: 900px) {
  .entrada-cuerpo { justify-content: center; padding-top: 28px; padding-bottom: 28px; }
  .tarjeta-entrada { max-width: 1040px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; padding: 28px; align-items: center; }
  .tarjeta h1 { font-size: 32px; }
  .col-form { padding-right: 6px; }
  .col-form .confianza { align-self: flex-start; }
  .col-form { display: flex; flex-direction: column; }
  .sala-principal { margin: 14px; }
  .escenario { border-radius: 26px; bottom: calc(var(--alto-dock) + 12px); box-shadow: 0 20px 60px rgba(0, 0, 0, .5); }
  .sala-arriba { border-radius: 26px 26px 0 0; padding: 14px 16px; }
  .controles { bottom: 4px; }
  .etiqueta-remota { bottom: calc(var(--alto-dock) + 26px); }
  .miniatura { width: 240px; max-width: none; aspect-ratio: 4 / 3; top: 70px; right: 18px; }
  .sala.con-chat .panel-chat { position: relative; inset: auto; width: 380px; flex: none; margin: 14px 14px 14px 0; border-radius: 26px; overflow: hidden; z-index: 1; box-shadow: 0 20px 60px rgba(0, 0, 0, .45); }
  .sala.con-chat .chat-video { display: none; }
  .menu-mas { left: 0; right: 0; margin: 0 auto; bottom: calc(var(--alto-dock) + 14px); }
  .hoja { align-items: center; padding: 16px; }
  .hoja-caja { border-radius: 26px; }
  .solicitud-foto { bottom: calc(var(--alto-dock) + 30px); }
}
@media (max-width: 340px) {
  .ctl small { font-size: 10px; }
  .pildora-segura span { display: none; }
}
/* Celular acostado: dock más bajo para no tapar la cara */
@media (max-height: 500px) and (orientation: landscape) {
  :root { --alto-dock: 66px; }
  .anillos { width: 104px; height: 104px; }
  .anillos .avatar.grande { width: 72px; height: 72px; font-size: 26px; }
  .esperando { padding-bottom: 84px; }
  .esperando p { font-size: 16px; margin-top: 10px; }
  .esperando small { font-size: 13px; }
  .ctl { min-height: 48px; padding: 5px 2px; }
  .ctl small { display: none; }
  .miniatura { top: calc(56px + var(--seg-arriba)); width: 18vw; aspect-ratio: 4 / 3; }
  .pildora-segura { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}