/* Atiendo · sala de videollamada. Mobile-first (360-414 px), clara antes de entrar, morado profundo adentro. */
:root {
  --magenta: #ED1F8D;
  --magenta-cta: #D8177E;      /* blanco sobre este tono pasa AA en texto normal */
  --magenta-cta-hover: #C0126F;
  --morado: #2B0165;
  --fondo: #FAF6F1;
  --tinta: #1A0638;
  --gris: #6B6478;
  --linea: #ECE4F3;
  --blanco: #FFFFFF;
  --sala: #12022E;
  --radio: 16px;
  --sombra-marco: 0 24px 60px -28px rgba(43, 1, 101, 0.55);
  --fuente: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--fuente);
  color: var(--tinta);
  background:
    radial-gradient(120% 60% at 100% 0%, rgba(237, 31, 141, 0.07), transparent 60%),
    radial-gradient(90% 50% at 0% 100%, rgba(43, 1, 101, 0.06), transparent 60%),
    var(--fondo);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  line-height: 1.45;
}
[hidden] { display: none !important; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ico {
  width: 24px; height: 24px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.ico-sm { width: 16px; height: 16px; }

/* Foco visible en todo lo interactivo */
:focus-visible { outline: 3px solid var(--morado); outline-offset: 3px; }
h1:focus { outline: none; }

.app {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: max(14px, env(safe-area-inset-top)) 18px calc(28px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ---- Marca ---- */
.marca { display: flex; align-items: center; gap: 10px; padding: 2px 0 18px; }
.marca-logo { width: 40px; height: 40px; border-radius: 11px; box-shadow: 0 6px 16px -8px rgba(43, 1, 101, 0.6); }
.marca-texto { margin: 0; display: flex; flex-direction: column; line-height: 1.15; }
.marca-nombre { font-weight: 800; font-size: 18px; color: var(--morado); letter-spacing: -0.01em; }
.marca-powered { font-size: 12px; font-weight: 500; color: var(--gris); }
.insignia-demo {
  margin-left: auto; font-size: 12px; font-weight: 600; color: var(--blanco);
  background: var(--morado); padding: 5px 10px; border-radius: 999px;
}

main { flex: 1; display: flex; flex-direction: column; }
.pantalla { flex: 1; }

/* ---- Pantalla previa ---- */
.previa {
  display: grid;
  grid-template-areas: "cabeza" "video" "form";
  gap: 18px;
  align-content: start;
}
.previa-cabeza { grid-area: cabeza; }
.previa-video { grid-area: video; }
.previa-form { grid-area: form; }

.etiqueta {
  display: inline-flex; align-items: center; gap: 6px; margin: 0 0 8px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.02em; color: var(--morado);
  background: rgba(43, 1, 101, 0.07); padding: 5px 10px; border-radius: 999px;
}
.previa h1 {
  margin: 0; font-size: clamp(24px, 6.6vw, 34px); line-height: 1.15; font-weight: 800;
  letter-spacing: -0.02em; color: var(--tinta); overflow-wrap: anywhere;
}
.previa-sub { margin: 8px 0 0; font-size: 15.5px; color: var(--gris); }

.marco {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(80% 80% at 50% 35%, #3B1C72 0%, #1E0748 60%, #12022E 100%);
  box-shadow: var(--sombra-marco);
  isolation: isolate;
}
.marco video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transform: scaleX(-1); /* espejo, como un espejo de verdad */
}
.marco[data-camara="apagada"] video { visibility: hidden; }
.sin-camara {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px; color: rgba(255, 255, 255, 0.86);
  padding-bottom: 54px;
}
.marco[data-camara="encendida"] .sin-camara { display: none; }
.avatar {
  width: 84px; height: 84px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 30px; font-weight: 700; color: var(--blanco); letter-spacing: 0.02em;
  background: linear-gradient(140deg, var(--magenta) 0%, #8E0E8F 100%);
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.08);
}
.sin-camara-texto { font-size: 14.5px; font-weight: 500; }

.nivel {
  position: absolute; left: 12px; top: 12px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 999px;
  color: var(--blanco); background: rgba(18, 2, 46, 0.6);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.barras { display: inline-flex; align-items: center; gap: 3px; height: 14px; }
.barras i {
  display: block; width: 3px; height: 4px; border-radius: 2px; background: var(--blanco);
  transform-origin: center; transition: height 80ms linear;
}
.barras i:nth-child(1) { height: calc(4px + 6px * var(--n1, 0)); }
.barras i:nth-child(2) { height: calc(4px + 9px * var(--n2, 0)); }
.barras i:nth-child(3) { height: calc(4px + 10px * var(--n3, 0)); }
.barras i:nth-child(4) { height: calc(4px + 9px * var(--n4, 0)); }
.barras i:nth-child(5) { height: calc(4px + 6px * var(--n5, 0)); }

.controles {
  position: absolute; left: 0; right: 0; bottom: 14px;
  display: flex; justify-content: center; gap: 14px;
}
.control {
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--blanco); background: rgba(18, 2, 46, 0.55);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transition: background-color 150ms ease, transform 150ms ease;
}
.control:hover { background: rgba(18, 2, 46, 0.75); }
.control[aria-pressed="false"] { background: var(--blanco); color: #B0105F; border-color: var(--blanco); }
.control:focus-visible { outline: 3px solid var(--blanco); outline-offset: 3px; }
.control .ico { width: 26px; height: 26px; }

.nota-medios { margin: 10px 2px 0; font-size: 13.5px; color: var(--gris); min-height: 0; }
.nota-medios:empty { display: none; }

.campo-etiqueta { display: block; font-size: 14.5px; font-weight: 600; margin: 0 0 6px; }
.campo {
  width: 100%; height: 54px; padding: 0 16px;
  font: inherit; font-size: 17px; color: var(--tinta);
  background: var(--blanco); border: 1.5px solid #DCD0E8; border-radius: 14px;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.campo:hover { border-color: #C9B8DC; }
.campo:focus { outline: none; border-color: var(--morado); box-shadow: 0 0 0 4px rgba(237, 31, 141, 0.22); }
.campo-ayuda { margin: 6px 2px 18px; font-size: 13.5px; color: var(--gris); }

/* ---- Botones ---- */
.boton {
  position: relative; width: 100%; min-height: 56px; padding: 14px 20px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: inherit; font-size: 17px; font-weight: 700; letter-spacing: -0.005em;
  border-radius: var(--radio); border: 0; cursor: pointer;
  transition: background-color 150ms ease, transform 120ms ease, box-shadow 150ms ease;
  -webkit-tap-highlight-color: transparent;
}
.boton:active { transform: scale(0.985); }
.boton[disabled] { cursor: progress; }
.boton-primario {
  color: var(--blanco); background: var(--magenta-cta);
  box-shadow: 0 14px 28px -14px rgba(216, 23, 126, 0.75);
}
.boton-primario:hover { background: var(--magenta-cta-hover); }
.boton-secundario { color: var(--morado); background: var(--blanco); border: 1.5px solid #D7C8E6; }
.boton-secundario:hover { background: #F5EFFA; }
.boton-terciario {
  color: var(--morado); background: transparent; font-size: 15.5px; font-weight: 600;
  text-decoration: underline; text-underline-offset: 3px; min-height: 48px;
}
.girador-boton { display: none; }
.boton[aria-busy="true"] .girador-boton { display: block; }

.confianza {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  margin: 16px 0 0; font-size: 13.5px; font-weight: 500; color: var(--gris); text-align: center;
}
.confianza .ico { color: var(--morado); }
.aviso-demo {
  margin: 14px 0 0; padding: 12px 14px; border-radius: 12px;
  font-size: 14px; color: var(--morado); background: rgba(43, 1, 101, 0.07);
}

/* ---- Estados (cargando, vencido, inválido, permiso, red, terminado) ---- */
.estado {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  justify-content: center; max-width: 460px; width: 100%; margin: 0 auto; padding: 24px 0 40px;
}
.estado-icono {
  width: 72px; height: 72px; border-radius: 22px; display: grid; place-items: center;
  color: var(--morado); background: var(--blanco);
  box-shadow: 0 0 0 1px var(--linea), 0 18px 40px -22px rgba(43, 1, 101, 0.5);
  margin-bottom: 20px;
}
.estado-icono .ico { width: 32px; height: 32px; }
.estado-icono-aviso { color: #B0105F; }
.estado-icono-listo { color: var(--blanco); background: linear-gradient(140deg, var(--magenta) 0%, var(--morado) 100%); box-shadow: 0 18px 40px -20px rgba(237, 31, 141, 0.7); }
.estado-titulo {
  margin: 0; font-size: clamp(23px, 6.2vw, 30px); line-height: 1.2; font-weight: 800; letter-spacing: -0.02em;
}
.estado-texto { margin: 10px 0 0; font-size: 16px; color: var(--gris); max-width: 36ch; }
.acciones { width: 100%; display: flex; flex-direction: column; gap: 10px; margin-top: 26px; }

.pasos {
  width: 100%; margin: 20px 0 0; padding: 6px 0; list-style: none; counter-reset: paso; text-align: left;
  background: var(--blanco); border-radius: 18px; box-shadow: 0 0 0 1px var(--linea);
}
.pasos li {
  counter-increment: paso; position: relative; padding: 12px 16px 12px 54px; font-size: 15.5px;
}
.pasos li + li { border-top: 1px solid var(--linea); }
.pasos li::before {
  content: counter(paso); position: absolute; left: 16px; top: 11px;
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  font-size: 13.5px; font-weight: 700; color: var(--blanco); background: var(--morado);
}
.pasos strong { font-weight: 700; }

.girador {
  width: 44px; height: 44px; border-radius: 50%; margin-bottom: 22px;
  border: 4px solid rgba(43, 1, 101, 0.12); border-top-color: var(--magenta);
  animation: girar 0.9s linear infinite;
}
.girador-boton { width: 20px; height: 20px; margin: 0; border-width: 3px; border-color: rgba(255, 255, 255, 0.35); border-top-color: var(--blanco); }
@keyframes girar { to { transform: rotate(360deg); } }

/* ---- Sala ---- */
body[data-estado="sala"] { background: var(--sala); }
body[data-estado="sala"] .app { display: none; }
.sala { position: fixed; inset: 0; background: var(--sala); }
.sala rtk-meeting { display: block; width: 100%; height: 100%; }

/* ---- Escritorio ---- */
@media (min-width: 900px) {
  .app { padding: 28px 40px 40px; }
  .marca { padding-bottom: 36px; }
  .previa {
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, 1fr);
    grid-template-areas: "video cabeza" "video form";
    grid-template-rows: auto 1fr;
    column-gap: 48px; row-gap: 22px; align-items: start;
  }
  .previa-cabeza { padding-top: 18px; }
  .marco { border-radius: 28px; }
  .previa h1 { font-size: 34px; }
  .estado { padding-top: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  .girador { animation: none; border-top-color: rgba(43, 1, 101, 0.12); border-right-color: var(--magenta); }
  .boton:active { transform: none; }
}