*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --fondo: #0a0a0a;
  --texto: #f5f5f5;
  --texto-secundario: #a0a0a0;
  --acento: #2563eb;
  --acento-hover: #3b82f6;
  --borde: #2a2a2a;
  --boton-deshabilitado: #3a3a3a;
  --color-link: #3b82f6;
  --color-card: #141414;
}

html {
  font-size: 16px;
}

body {
  background-color: var(--fondo);
  color: var(--texto);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

.contenedor {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem 1.5rem;
  text-align: center;
}

.encabezado {
  margin-bottom: 2.5rem;
}

.logo {
  display: block;
  height: auto;
  margin: 0 auto 1.5rem;
  max-width: 180px;
  width: 100%;
}

h1 {
  color: var(--texto);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.subtitulo {
  color: var(--texto-secundario);
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  max-width: 32rem;
  margin: 0 auto;
}

.acciones {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.landing-acciones {
  margin-bottom: 2rem;
  max-width: 20rem;
  width: 100%;
}

.landing-panel {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-card, #141414) 96%, var(--fondo)) 0%,
    color-mix(in srgb, var(--color-card, #141414) 88%, var(--fondo)) 100%
  );
  border: 1px solid var(--borde);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  padding: 2rem 1.5rem;
  width: 100%;
}

.landing-aviso {
  margin-bottom: 1rem;
  max-width: 20rem;
  width: 100%;
}

.formulario-invitacion {
  margin-top: 1.25rem;
  width: 100%;
}

.invitacion-form {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.invitacion-campo {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  text-align: left;
  width: 100%;
}

.invitacion-etiqueta {
  color: var(--texto-secundario);
  font-size: 0.8125rem;
  font-weight: 600;
}

.invitacion-campo input {
  appearance: none;
  background-color: #141414;
  border: 1px solid var(--borde);
  border-radius: 8px;
  color: var(--texto);
  color-scheme: dark;
  font-family: inherit;
  font-size: 1rem;
  padding: 0.625rem 0.75rem;
  width: 100%;
}

.invitacion-campo input::placeholder {
  color: #555;
}

.invitacion-campo input:focus {
  border-color: var(--color-link, var(--acento));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-link, var(--acento)) 25%, transparent);
  outline: none;
}

.invitacion-enviar {
  flex: none;
  margin-top: 1.25rem;
  width: 100%;
}

.boton {
  border: 2px solid transparent;
  border-radius: 8px;
  cursor: not-allowed;
  font-size: 1rem;
  font-weight: 600;
  padding: 0.875rem 1.5rem;
  transition: background-color 0.2s, border-color 0.2s;
  width: 100%;
}

.boton-principal {
  background-color: var(--boton-deshabilitado);
  color: var(--texto-secundario);
}

.boton-secundario {
  background-color: transparent;
  border-color: var(--borde);
  color: var(--texto-secundario);
}

.boton:not(:disabled) {
  cursor: pointer;
}

.boton-principal:not(:disabled) {
  background-color: var(--acento);
  color: #ffffff;
}

.boton-principal:not(:disabled):hover {
  background-color: var(--acento-hover);
  color: #ffffff;
}

.boton-secundario:not(:disabled) {
  background-color: transparent;
  border-color: var(--color-link, var(--acento));
  color: var(--texto);
}

.boton-secundario:not(:disabled):hover {
  background-color: color-mix(in srgb, var(--color-link, var(--acento)) 14%, transparent);
  border-color: var(--color-link, var(--acento));
  color: var(--texto);
}

.nota {
  color: var(--acento);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.pie {
  color: var(--texto-secundario);
  font-size: 0.875rem;
}

.pie p {
  border-top: 1px solid var(--borde);
  padding-top: 1.5rem;
}

.detalle-sala {
  margin-bottom: 3rem;
  max-width: 24rem;
  width: 100%;
}

.lista-datos {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.dato {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 1rem 1.25rem;
}

.dato dt {
  color: var(--texto-secundario);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.dato dd {
  color: var(--texto);
  font-size: 1.0625rem;
  font-weight: 500;
}

.estado {
  text-transform: capitalize;
}

.estado-activa {
  color: #6dd47e;
}

.estado-cerrada {
  color: var(--texto-secundario);
}

.estado-expirada {
  color: #e07070;
}

.estado-esperando {
  color: #e8c040;
}

.oculto {
  display: none !important;
}

a.boton {
  display: inline-block;
  text-align: center;
  text-decoration: none;
}

a.boton-principal {
  background-color: var(--acento);
  color: #ffffff;
  cursor: pointer;
}

a.boton-principal:hover {
  background-color: var(--acento-hover);
  color: #ffffff;
}

a.boton-secundario {
  background-color: transparent;
  border-color: var(--color-link, var(--acento));
  color: var(--texto);
  cursor: pointer;
}

a.boton-secundario:hover {
  background-color: color-mix(in srgb, var(--color-link, var(--acento)) 14%, transparent);
  border-color: var(--color-link, var(--acento));
  color: var(--texto);
}

/* ——— Panel Admin ——— */

.admin-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--fondo);
  color: var(--texto);
}

.admin-encabezado {
  align-items: center;
  border-bottom: 1px solid var(--borde);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
}

.admin-marca {
  align-items: center;
  display: flex;
  gap: 1rem;
}

.admin-marca h1 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.admin-subtitulo {
  font-size: 0.9375rem;
  margin: 0;
}

.logo-chico {
  margin: 0;
  max-width: 64px;
}

.admin-nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.admin-nav-link {
  align-items: center;
  background-color: #1a1f2e;
  border: 1px solid var(--borde);
  border-radius: 8px;
  color: var(--texto);
  display: inline-flex;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  gap: 0.35rem;
  justify-content: center;
  line-height: 1.25;
  padding: 0.5rem 1rem;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.admin-nav-link:hover {
  background-color: #222836;
  border-color: #3a4458;
  color: var(--texto);
}

.admin-nav-link-activo {
  background-color: rgba(232, 160, 32, 0.12);
  border-color: var(--acento);
  color: var(--acento);
}

.admin-nav-link-activo:hover {
  background-color: rgba(232, 160, 32, 0.18);
  border-color: var(--acento-hover);
  color: var(--acento-hover);
}

.admin-nav-form {
  display: inline;
  margin: 0;
}

.admin-nav-btn {
  cursor: pointer;
}

.admin-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.admin-subnav-link {
  border-bottom: 2px solid transparent;
  color: var(--texto-secundario);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.25rem 0;
  text-decoration: none;
}

.admin-subnav-link:hover {
  color: var(--texto);
}

.admin-subnav-link-activo {
  border-bottom-color: var(--acento);
  color: var(--acento);
}

.admin-config-tarjetas {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}

.admin-config-tarjeta {
  background-color: #1a1f2e;
  border: 1px solid var(--borde);
  border-radius: 12px;
  color: inherit;
  display: block;
  padding: 1.25rem;
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}

.admin-config-tarjeta:hover {
  border-color: var(--acento);
  transform: translateY(-1px);
}

.admin-config-tarjeta h2 {
  font-size: 1.125rem;
  margin: 0 0 0.5rem;
}

.formulario-permisos {
  border: none;
  margin: 0;
  padding: 0;
}

.formulario-permisos legend {
  color: var(--texto);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.api-key-secreto-fila {
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.celda-user-agent {
  font-size: 0.8125rem;
  max-width: 14rem;
  word-break: break-word;
}

@media (max-width: 639px) {
  .admin-encabezado {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-nav {
    width: 100%;
  }

  .admin-nav-link {
    flex: 1 1 calc(50% - 0.25rem);
    min-width: 5.5rem;
  }
}

.enlace-nav {
  color: var(--texto-secundario);
  font-size: 0.9375rem;
  text-decoration: none;
}

.enlace-nav:hover,
.enlace-nav-activo {
  color: var(--acento);
}

.admin-contenido {
  flex: 1;
  margin: 0 auto;
  max-width: 72rem;
  padding: 1.5rem;
  width: 100%;
}

.admin-seccion {
  margin-bottom: 2.5rem;
}

.admin-seccion h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.resumen-tarjetas {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  margin-bottom: 2rem;
}

.tarjeta-resumen {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--borde);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.25rem;
  text-align: center;
}

.tarjeta-numero {
  color: var(--acento);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.tarjeta-etiqueta {
  color: var(--texto-secundario);
  font-size: 0.875rem;
}

.stats-dashboard {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  margin-bottom: 2rem;
}

.stat-card {
  background-color: #1a1f2e;
  border: 1px solid var(--borde);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-height: 9rem;
  padding: 1.25rem;
}

.stat-card-titulo {
  color: var(--texto-secundario);
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.stat-card-valor {
  color: var(--acento);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.1;
  margin: 0.25rem 0;
}

.stat-card-valor-texto {
  font-size: 1.25rem;
  font-weight: 600;
  word-break: break-word;
}

.stat-card-descripcion {
  color: var(--texto-secundario);
  flex: 1;
  font-size: 0.8125rem;
  line-height: 1.4;
  margin: 0;
}

.stat-card-accion {
  margin-top: 0.5rem;
}

.formulario-admin {
  width: 100%;
}

.formulario-fila {
  align-items: flex-end;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.formulario-campo {
  display: flex;
  flex: 1 1 12rem;
  flex-direction: column;
  gap: 0.375rem;
  text-align: left;
}

.formulario-campo-corto {
  flex: 0 1 6rem;
}

.formulario-campo span {
  color: var(--texto-secundario);
  font-size: 0.8125rem;
  font-weight: 600;
}

.formulario-campo input,
.formulario-campo select {
  background-color: #141414;
  border: 1px solid var(--borde);
  border-radius: 8px;
  color: var(--texto);
  font-size: 1rem;
  padding: 0.625rem 0.75rem;
}

.boton-inline {
  cursor: pointer;
  flex: 0 0 auto;
  width: auto;
}

.tabla-contenedor {
  overflow-x: auto;
}

.tabla-admin {
  border-collapse: collapse;
  font-size: 0.9375rem;
  width: 100%;
}

.tabla-admin th,
.tabla-admin td {
  border-bottom: 1px solid var(--borde);
  padding: 0.75rem 0.625rem;
  text-align: left;
  vertical-align: middle;
}

.tabla-admin th {
  color: var(--texto-secundario);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
}

.celda-acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.boton-accion {
  background: transparent;
  border: 1px solid var(--borde);
  border-radius: 6px;
  color: var(--texto);
  cursor: pointer;
  font-size: 0.8125rem;
  padding: 0.375rem 0.625rem;
  text-decoration: none;
}

.boton-accion:hover {
  border-color: var(--acento);
  color: var(--acento);
}

.boton-accion-peligro:hover {
  border-color: #e07070;
  color: #e07070;
}

.form-inline {
  display: inline;
  margin: 0;
}

.lista-datos-ancha {
  max-width: none;
}

.texto-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  word-break: break-all;
}

.admin-seccion .dato .texto-mono {
  max-width: 25ch;
}

.texto-secundario {
  color: var(--texto-secundario);
}

.fila-acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.aviso {
  border-radius: 8px;
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
}

.aviso-ok {
  background-color: color-mix(in srgb, var(--color-link, var(--acento)) 18%, var(--fondo));
  border: 1px solid var(--color-link, var(--acento));
  color: var(--texto);
}

.aviso-error {
  background-color: rgba(224, 112, 112, 0.12);
  border: 1px solid #e07070;
  color: #e07070;
}

.admin-pie {
  border-top: 1px solid var(--borde);
  margin-top: auto;
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.admin-pie p {
  border: none;
  padding: 0;
}

.admin-version {
  color: var(--texto-secundario);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  margin: 0;
}

.admin-pie p + p {
  margin-top: 0.5rem;
}

.enlace-nav-boton {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  padding: 0;
}

.formulario-perfil {
  max-width: 28rem;
}

.texto-acento {
  color: var(--acento);
}

/* ——— Autenticación ——— */

.auth-pagina {
  background-color: var(--fondo);
  min-height: 100vh;
}

.auth-shell {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 100vh;
  padding: 1.25rem;
}

.auth-card {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-card, #141414) 96%, var(--fondo)) 0%,
    color-mix(in srgb, var(--color-card, #141414) 88%, var(--fondo)) 100%
  );
  border: 1px solid var(--borde);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  max-width: 22rem;
  padding: 2rem 1.75rem 1.5rem;
  text-align: center;
  width: 100%;
}

.auth-logo-icono {
  display: block;
  height: auto;
  margin: 0 auto 1rem;
  width: 96px;
}

.auth-encabezado h1 {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.auth-encabezado p {
  color: var(--texto-secundario);
  font-size: 0.875rem;
  line-height: 1.45;
  margin-bottom: 1.25rem;
}

.auth-alerta {
  border-radius: 8px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  padding: 0.625rem 0.75rem;
}

.auth-alerta-error {
  background-color: rgba(224, 112, 112, 0.12);
  border: 1px solid #e07070;
  color: #e07070;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  text-align: left;
}

.auth-campo {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.auth-campo span {
  color: var(--texto-secundario);
  font-size: 0.8125rem;
  font-weight: 600;
}

.auth-campo input {
  background-color: #111;
  border: 1px solid var(--borde);
  border-radius: 8px;
  color: var(--texto);
  font-size: 1rem;
  padding: 0.625rem 0.75rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}

.auth-campo input::placeholder {
  color: #555;
}

.auth-campo input:focus {
  border-color: var(--color-link, var(--acento));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-link, var(--acento)) 25%, transparent);
  outline: none;
}

.auth-submit {
  background-color: var(--acento);
  border: none;
  border-radius: 8px;
  color: #ffffff;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  margin-top: 0.25rem;
  padding: 0.75rem 1rem;
  transition: background-color 0.15s;
  width: 100%;
}

.auth-submit:hover {
  background-color: var(--acento-hover);
  color: #ffffff;
}

.auth-pie {
  border-top: 1px solid var(--borde);
  margin-top: 1.25rem;
  padding-top: 1rem;
}

.auth-pie a {
  color: var(--color-link, var(--acento));
  font-size: 0.875rem;
  text-decoration: none;
}

.auth-pie a:hover {
  color: var(--acento-hover);
}

/* Activación 2FA (pantalla ancha) */
.auth-body {
  background-color: var(--fondo);
  min-height: 100vh;
}

.auth-contenedor {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem;
}

.auth-contenedor-ancha {
  align-items: flex-start;
  padding-bottom: 2rem;
  padding-top: 2rem;
}

.auth-tarjeta {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--borde);
  border-radius: 12px;
  max-width: 26rem;
  padding: 2rem 1.75rem;
  text-align: center;
  width: 100%;
}

.auth-tarjeta-ancha {
  max-width: 32rem;
  text-align: left;
}

.auth-logo {
  display: block;
  margin: 0 auto 1.25rem;
  max-height: 72px;
  max-width: 100%;
  width: auto;
}

.auth-titulo {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.auth-subtitulo {
  color: var(--texto-secundario);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

.auth-estado {
  color: var(--texto-secundario);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.auth-formulario {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.25rem;
  text-align: left;
}

.auth-boton {
  margin-top: 0.5rem;
  width: 100%;
}

.auth-enlace-volver {
  color: var(--texto-secundario);
  display: inline-block;
  font-size: 0.9375rem;
  text-decoration: none;
}

.auth-enlace-volver:hover {
  color: var(--acento);
}

.auth-paso {
  margin-bottom: 2rem;
}

.auth-paso h2 {
  font-size: 1.0625rem;
  margin-bottom: 1rem;
}

.auth-qr-contenedor {
  background: #fff;
  border-radius: 8px;
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.75rem;
}

.auth-qr {
  display: block;
  height: auto;
  width: 200px;
}

.auth-clave-manual {
  color: var(--texto-secundario);
  font-size: 0.8125rem;
  word-break: break-all;
}

.auth-checkbox {
  align-items: flex-start;
  color: var(--texto-secundario);
  display: flex;
  font-size: 0.8125rem;
  gap: 0.5rem;
  margin: 0.5rem 0;
  text-align: left;
}

.auth-form .auth-checkbox {
  justify-content: center;
}

.totp-inputs {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin: 0.25rem 0 0.5rem;
}

.totp-celda {
  background-color: #111;
  border: 2px solid var(--borde);
  border-radius: 8px;
  color: var(--texto);
  font-size: 1.25rem;
  font-weight: 600;
  height: 2.75rem;
  text-align: center;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 2.5rem;
}

.totp-celda:focus {
  border-color: var(--acento);
  box-shadow: 0 0 0 3px rgba(232, 160, 32, 0.2);
  outline: none;
}

@media (min-width: 480px) {
  .auth-card {
    max-width: 24rem;
    padding: 2.25rem 2rem 1.75rem;
  }

  .totp-celda {
    height: 3rem;
    width: 2.75rem;
  }
}

@media (min-width: 480px) {
  .landing-acciones {
    max-width: 28rem;
  }

  .acciones {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .acciones .boton {
    flex: 1 1 12rem;
  }

  .nota {
    flex-basis: 100%;
  }
}

/* --- Sala pública y branding unificado --- */

.logo-principal {
  max-width: 220px;
}

.contenedor-sala {
  margin-left: auto;
  margin-right: auto;
  max-width: 26rem;
  width: 100%;
}

.sala-pagina .encabezado,
.sala-pagina .detalle-sala,
.sala-pagina .sala-acciones-video,
.sala-pagina .sala-acciones-ensayo,
.sala-pagina .pie {
  max-width: 100%;
}

.sala-pagina .detalle-sala {
  align-items: center;
  display: flex;
  flex-direction: column;
  max-width: 100%;
}

.lista-datos.lista-datos-sala {
  align-items: stretch;
  text-align: center;
  width: 100%;
}

.lista-datos-sala .dato {
  text-align: center;
}

.lista-datos-sala .dato dd {
  word-break: break-word;
}

.sala-pagina .nota-sala {
  color: var(--texto-secundario);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  max-width: 100%;
  text-align: center;
}

.sala-acciones-video {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.5rem;
  width: 100%;
}

.sala-acciones-ensayo {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.5rem;
  width: 100%;
}

.sala-bloque-media {
  background: var(--fondo-elevado, rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(232, 160, 32, 0.15);
  border-radius: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem 1.25rem;
  width: 100%;
}

.sala-bloque-header {
  width: 100%;
}

.sala-bloque-descripcion {
  margin: 0;
  text-align: center;
}

.sala-bloque-accion-principal,
.sala-bloque-accion-secundaria {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

.sala-bloque-accion-principal {
  justify-content: flex-start;
}

.nota-sala-complemento {
  margin: 0;
  text-align: center;
}

.sala-bloque-titulo {
  color: var(--acento);
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0;
  text-align: center;
}

.nota-sonobus {
  margin-bottom: 0.25rem;
  margin-top: 0.25rem;
}

.sala-audio-contenido {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}

.sala-audio-instrucciones {
  color: var(--texto-secundario);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
  max-width: 28rem;
  padding-left: 1.25rem;
  text-align: left;
  width: 100%;
}

.sala-audio-instrucciones li {
  margin-bottom: 0.5rem;
}

.sala-audio-instrucciones li:last-child {
  margin-bottom: 0;
}

.sala-audio-instrucciones strong {
  color: var(--acento);
  font-weight: 600;
}

.lista-datos-sonobus {
  margin-top: 0.25rem;
}

.sala-audio-acciones {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

.sala-audio-volver {
  margin-top: 0.5rem;
  text-align: center;
}

.sala-audio-volver .enlace-nav {
  color: var(--texto-secundario);
  font-size: 0.9375rem;
}

.sala-audio-volver .enlace-nav:hover {
  color: var(--acento);
}

@media (min-width: 640px) {
  .sala-acciones-ensayo {
    column-gap: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto auto;
    row-gap: 0.75rem;
  }

  .sala-bloque-media {
    display: grid;
    gap: 0.75rem;
    grid-row: 1 / -1;
    grid-template-rows: subgrid;
  }

  .sala-bloque-accion-principal {
    align-self: start;
  }
}

.boton-grande {
  font-size: 1.125rem;
  max-width: 20rem;
  padding: 1rem 2rem;
  width: 100%;
}

.texto-seccion {
  margin-bottom: 1rem;
}

.celda-acciones-menu {
  overflow: visible;
  position: relative;
  vertical-align: top;
  white-space: nowrap;
  width: 1%;
}

.acciones-menu {
  display: inline-block;
  position: relative;
}

.acciones-menu-boton {
  min-width: 6.5rem;
  white-space: nowrap;
}

.acciones-menu-toast {
  background: color-mix(in srgb, var(--color-link, var(--acento)) 18%, var(--fondo));
  border: 1px solid var(--color-link, var(--acento));
  border-radius: 6px;
  color: var(--texto);
  font-size: 0.8125rem;
  left: 0;
  line-height: 1.35;
  padding: 0.4rem 0.625rem;
  position: absolute;
  right: 0;
  text-align: center;
  top: calc(100% + 0.35rem);
  white-space: nowrap;
  z-index: 201;
}

.acciones-menu-toast[hidden] {
  display: none;
}

.acciones-menu-toast-error {
  background: rgba(224, 112, 112, 0.12);
  border-color: #e07070;
  color: #e07070;
}

.acciones-menu-panel {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 12.5rem;
  padding: 0.375rem;
  position: absolute;
  right: 0;
  top: calc(100% + 0.35rem);
  z-index: 200;
}

.acciones-menu-panel[hidden] {
  display: none;
}

.acciones-menu-form {
  display: block;
  margin: 0;
  width: 100%;
}

.acciones-menu-item {
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--texto);
  cursor: pointer;
  display: block;
  font: inherit;
  font-size: 0.875rem;
  line-height: 1.35;
  padding: 0.625rem 0.875rem;
  text-align: left;
  text-decoration: none;
  width: 100%;
}

.acciones-menu-item:hover,
.acciones-menu-item:focus-visible {
  background: color-mix(in srgb, var(--color-link, var(--acento)) 14%, var(--fondo));
  color: var(--color-link, var(--acento));
  outline: none;
}

.acciones-menu-item-destructivo {
  border-top: 1px solid var(--borde);
  color: #e07070;
  margin-top: 0.25rem;
  padding-top: 0.75rem;
}

.acciones-menu-item-destructivo:hover,
.acciones-menu-item-destructivo:focus-visible {
  background: rgba(224, 112, 112, 0.12);
  color: #e07070;
}

.salas-tabla-desktop .tabla-contenedor {
  overflow: visible;
}

.salas-tabla-desktop {
  overflow-x: auto;
  overflow-y: visible;
}

.salas-tarjetas-mobile {
  display: none;
}

.sala-tarjeta-admin {
  background: var(--fondo-elevado, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--borde);
  border-radius: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
}

.sala-tarjeta-admin-encabezado {
  align-items: flex-start;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  justify-content: space-between;
}

.sala-tarjeta-admin-nombre {
  font-size: 1.0625rem;
  margin: 0;
}

.sala-tarjeta-admin-datos {
  gap: 0.5rem;
  margin: 0;
}

.acciones-mobile {
  width: 100%;
}

.acciones-mobile-boton {
  width: 100%;
}

.acciones-sheet {
  inset: 0;
  position: fixed;
  z-index: 900;
}

.acciones-sheet[hidden] {
  display: none;
}

.acciones-sheet-fondo {
  background: rgba(0, 0, 0, 0.55);
  border: none;
  cursor: pointer;
  inset: 0;
  margin: 0;
  padding: 0;
  position: absolute;
}

.acciones-sheet-panel {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-bottom: none;
  border-radius: 16px 16px 0 0;
  bottom: 0;
  left: 0;
  max-height: min(85vh, 32rem);
  overflow-y: auto;
  padding: 0 0 calc(0.75rem + env(safe-area-inset-bottom, 0px));
  position: absolute;
  right: 0;
  width: 100%;
}

.acciones-sheet-encabezado {
  align-items: center;
  border-bottom: 1px solid var(--borde);
  display: flex;
  gap: 0.75rem;
  justify-content: space-between;
  padding: 1rem 1rem 0.75rem;
  position: sticky;
  top: 0;
  background: var(--fondo);
  z-index: 1;
}

.acciones-sheet-titulo {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.acciones-sheet-cerrar {
  background: transparent;
  border: 1px solid var(--borde);
  border-radius: 999px;
  color: var(--texto);
  cursor: pointer;
  flex-shrink: 0;
  font-size: 1.25rem;
  height: 2.25rem;
  line-height: 1;
  width: 2.25rem;
}

.acciones-sheet-cerrar:hover,
.acciones-sheet-cerrar:focus-visible {
  border-color: var(--color-link, var(--acento));
  color: var(--color-link, var(--acento));
  outline: none;
}

.acciones-sheet-toast {
  background: color-mix(in srgb, var(--color-link, var(--acento)) 18%, var(--fondo));
  border: 1px solid var(--color-link, var(--acento));
  border-radius: 8px;
  color: var(--texto);
  font-size: 0.875rem;
  margin: 0.75rem 1rem 0;
  padding: 0.625rem 0.875rem;
  text-align: center;
}

.acciones-sheet-toast[hidden] {
  display: none;
}

.acciones-sheet-toast-error {
  background: rgba(224, 112, 112, 0.12);
  border-color: #e07070;
  color: #e07070;
}

.acciones-sheet-lista {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0.75rem 0.75rem 0;
}

.acciones-sheet-lista .acciones-menu-item {
  font-size: 1rem;
  min-height: 2.75rem;
  padding: 0.875rem 1rem;
}

.acciones-sheet-lista .acciones-menu-item-destructivo {
  margin-top: 0.5rem;
  padding-top: 1rem;
}

body.acciones-sheet-abierto {
  overflow: hidden;
}

.admin-paginacion {
  align-items: center;
  border-top: 1px solid var(--borde);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  justify-content: space-between;
  margin-top: 1.25rem;
  padding-top: 1rem;
}

.admin-paginacion-info {
  color: var(--texto-secundario);
  margin: 0;
}

.admin-paginacion-controles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 767px) {
  .salas-tabla-desktop {
    display: none;
  }

  .salas-tarjetas-mobile {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
}

.fila-acciones-sala {
  flex-wrap: wrap;
}

.boton-accion-video {
  color: var(--acento);
}

.boton-peligro {
  background-color: #8b2e2e;
  color: var(--texto);
}

.boton-peligro:not(:disabled):hover {
  background-color: #a33a3a;
}

.modal {
  inset: 0;
  position: fixed;
  z-index: 1000;
}

.modal-fondo {
  background: rgba(0, 0, 0, 0.72);
  inset: 0;
  position: absolute;
}

.modal-contenido {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: 12px;
  left: 50%;
  max-width: 22rem;
  padding: 1.5rem;
  position: relative;
  top: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 2rem);
}

.modal-titulo {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.modal-texto {
  color: var(--texto-secundario);
  margin-bottom: 1.25rem;
}

.info-sala-expirada {
  color: var(--texto-secundario);
  font-size: 0.8125rem;
  line-height: 1.45;
  margin-top: 0.35rem;
}

.info-sala-expirada p {
  margin: 0.1rem 0;
}

.formulario-extender-sala .opciones-extender {
  border: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.opciones-extender-titulo {
  color: var(--texto-secundario);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.opcion-extender {
  align-items: center;
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.boton-accion-extender {
  color: var(--acento);
}

.tiempo-relativo-expiracion {
  font-size: 0.8125rem;
  line-height: 1.4;
  margin: 0.25rem 0 0;
}

.expiracion-vigente {
  color: var(--texto-secundario);
}

.expiracion-pronto {
  color: #e0a030;
  font-weight: 600;
}

.expiracion-expirada {
  color: #e07070;
  font-weight: 600;
}

.modal-contenido-ancha {
  max-width: 26rem;
}

.formulario-clonar-sala {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.formulario-clonar-sala .formulario-campo {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.sala-tarjeta-acciones-secundarias {
  border-top: 1px solid var(--borde);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.25rem;
  padding-top: 0.75rem;
  width: 100%;
}

.boton-accion-clonar:hover {
  border-color: var(--acento);
  color: var(--acento);
}

.modal-acciones {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

.auth-enlace-boton {
  display: block;
  text-align: center;
  text-decoration: none;
}

.error-codigo {
  color: var(--texto-secundario);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.oculto-visual {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

.formulario-branding .formulario-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.formulario-branding .formulario-campo-ancho {
  grid-column: 1 / -1;
}

.formulario-branding textarea {
  background-color: #111;
  border: 1px solid var(--borde);
  border-radius: 8px;
  color: var(--texto);
  font-family: inherit;
  font-size: 1rem;
  padding: 0.625rem 0.75rem;
  resize: vertical;
  width: 100%;
}

.formulario-color-fila {
  align-items: center;
  display: flex;
  gap: 0.5rem;
}

.formulario-color-fila input[type="color"] {
  border: 1px solid var(--borde);
  border-radius: 6px;
  cursor: pointer;
  height: 2.5rem;
  padding: 0.125rem;
  width: 3rem;
}

.formulario-color-fila input[type="text"] {
  flex: 1;
}

.branding-preview {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: 8px;
  display: block;
  margin-bottom: 0.5rem;
  object-fit: contain;
  padding: 0.5rem;
}

.formulario-radio {
  align-items: flex-start;
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.formulario-radio input {
  margin-top: 0.25rem;
}

.formulario-favicon-gen {
  margin-bottom: 1.5rem;
}

.branding-iconos-preview {
  margin-top: 1.5rem;
}

.branding-iconos-preview h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.branding-iconos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.branding-icono-item {
  align-items: center;
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin: 0;
  padding: 0.75rem;
  text-align: center;
  width: 6.5rem;
}

.branding-icono-item img {
  background: color-mix(in srgb, var(--color-card, #141414) 80%, var(--fondo));
  border-radius: 4px;
  height: 48px;
  object-fit: contain;
  width: 48px;
}

.branding-icono-item figcaption {
  color: var(--texto-secundario);
  font-size: 0.75rem;
  line-height: 1.2;
}

.branding-diagnostico-lista .diagnostico-ok {
  color: #6ecf8a;
}

.branding-diagnostico-lista .diagnostico-error {
  color: #e07070;
}

.branding-seo-estado {
  margin-bottom: 1rem;
}

.branding-seo-subtitulo {
  font-size: 1rem;
  margin: 1.25rem 0 0.75rem;
}

.branding-preview-og {
  max-height: 168px;
  object-fit: cover;
  width: 100%;
  max-width: 320px;
}

.admin-seccion-seo-avanzado {
  margin-top: 1rem;
}

.admin-seccion-seo-avanzado summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.seo-previa-contenedor {
  margin-top: 1.25rem;
}

.seo-share-card {
  background: var(--color-tarjeta);
  border: 1px solid var(--color-borde);
  border-radius: 8px;
  max-width: 520px;
  overflow: hidden;
}

.seo-share-card-imagen {
  aspect-ratio: 1200 / 630;
  display: block;
  object-fit: cover;
  width: 100%;
}

.seo-share-card-cuerpo {
  padding: 0.75rem 1rem 1rem;
}

.seo-share-card-dominio {
  color: var(--texto-secundario);
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.seo-share-card-titulo {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0.35rem 0 0.25rem;
}

.seo-share-card-descripcion {
  -webkit-box-orient: vertical;
  color: var(--texto-secundario);
  display: -webkit-box;
  font-size: 0.875rem;
  -webkit-line-clamp: 2;
  line-height: 1.4;
  margin: 0;
  overflow: hidden;
}

.seo-share-card-url {
  color: var(--texto-secundario);
  display: block;
  font-size: 0.75rem;
  margin-top: 0.5rem;
  word-break: break-all;
}

.seo-checklist {
  list-style: none;
  margin: 0.75rem 0 1.25rem;
  padding: 0;
}

.seo-checklist li {
  padding: 0.2rem 0;
}

.seo-checklist-ok::before {
  color: #6ecf8a;
  content: '✔ ';
}

.seo-checklist-fail::before {
  color: #e07070;
  content: '✘ ';
}

.seo-verificacion-acciones {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.seo-verificacion-log {
  background: rgba(0, 0, 0, 0.25);
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8rem;
  margin: 0;
  max-height: 420px;
  overflow: auto;
  padding: 1rem;
  white-space: pre-wrap;
}

.seo-verificacion-log-ok {
  border-left: 3px solid #6ecf8a;
}

.seo-verificacion-log-error {
  border-left: 3px solid #e07070;
}