:root {
  --negro: #000000;
  --blanco: #ffffff;
  --gris-texto: #4a4a4a;
  --gris-borde: #8a8a8a;
  --gris-suave: #e4e4e4;
  --rojo: #C75C5C;
  --oliva: #5A8F4C;
  --azul: #7BB8DF;
  --ancho-max: 960px;
  --nav-alto: 72px;
  --radio: 10px;
  color-scheme: light;
}

[hidden] {
  display: none !important;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--blanco);
  color: var(--negro);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

img,
video {
  max-width: 100%;
}

:focus-visible {
  outline: 3px solid var(--negro);
  outline-offset: 2px;
}

h1,
h2,
h3 {
  overflow-wrap: anywhere;
}

p {
  margin: 0;
}

.titulo-vista {
  margin: 8px 0 16px;
  font-size: 28px;
  line-height: 1.2;
  font-weight: 700;
}

.saltar {
  position: absolute;
  left: 16px;
  top: -200px;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 16px;
  background: var(--blanco);
  color: var(--negro);
  border: 3px solid var(--negro);
  border-radius: var(--radio);
  font-weight: 700;
  text-decoration: none;
}

.saltar:focus {
  top: 8px;
}

.barra {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--negro);
  color: var(--blanco);
}

.barra :focus-visible {
  outline-color: var(--blanco);
}

.barra-dentro {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: var(--ancho-max);
  min-height: 64px;
  margin: 0 auto;
  padding: 8px 16px;
}

.barra-marca {
  display: inline-flex;
  flex: none;
  min-height: 48px;
  align-items: center;
}

.barra-marca img {
  display: block;
  width: 30px;
  height: auto;
}

.nav-pc {
  display: none;
  flex: 1;
  min-width: 0;
}

.nav-lista {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-enlace {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 10px;
  border-bottom: 3px solid transparent;
  color: var(--blanco);
  text-decoration: none;
}

.nav-enlace[aria-current='page'] {
  border-bottom-color: var(--blanco);
  font-weight: 700;
}

.barra-sesion {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  margin-left: auto;
}

.barra-usuario {
  display: block;
  min-width: 0;
  max-width: 110px;
  min-height: 48px;
  line-height: 48px;
  overflow: hidden;
  color: var(--blanco);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.barra-salir {
  flex: none;
}

.vista {
  min-width: 0;
  max-width: var(--ancho-max);
  margin: 0 auto;
  padding: 16px 16px calc(var(--nav-alto) + 40px + env(safe-area-inset-bottom));
}

.nav-movil {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  background: var(--negro);
  color: var(--blanco);
  padding-bottom: env(safe-area-inset-bottom);
}

.nav-movil-lista {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-movil-item {
  flex: 1 1 0;
  min-width: 0;
}

.nav-movil-enlace,
.nav-mas {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 56px;
  padding: 6px 2px;
  border: 0;
  border-top: 4px solid transparent;
  background: none;
  color: var(--blanco);
  font: inherit;
  font-size: 14px;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.nav-movil-enlace[aria-current='page'],
.nav-mas[aria-expanded='true'] {
  border-top-color: var(--blanco);
  font-weight: 700;
}

.menu-mas {
  position: fixed;
  left: 8px;
  right: 8px;
  bottom: calc(var(--nav-alto) + 8px + env(safe-area-inset-bottom));
  z-index: 40;
  max-height: 70vh;
  overflow-y: auto;
  padding: 12px;
  background: var(--blanco);
  color: var(--negro);
  border: 3px solid var(--negro);
  border-radius: 14px;
}

.menu-lista {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.menu-enlace {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 0 12px;
  border-radius: var(--radio);
  color: var(--negro);
  font-size: 18px;
  text-decoration: none;
}

.menu-enlace[aria-current='page'] {
  background: var(--gris-suave);
  font-weight: 700;
}

.menu-salir {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 2px solid var(--negro);
}

.avisos {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(var(--nav-alto) + 12px + env(safe-area-inset-bottom));
  z-index: 60;
  display: grid;
  gap: 8px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-self: center;
  width: 100%;
  max-width: 560px;
  padding: 8px 8px 8px 14px;
  background: var(--blanco);
  color: var(--negro);
  border: 3px solid var(--negro);
  border-radius: 12px;
}

.toast-ok {
  background: var(--oliva);
}

.toast-info {
  background: var(--azul);
}

.toast-error {
  background: var(--rojo);
}

.toast-texto {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.toast-cerrar {
  flex: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  min-width: 48px;
  max-width: 100%;
  padding: 10px 20px;
  border: 2px solid var(--negro);
  border-radius: var(--radio);
  background: var(--blanco);
  color: var(--negro);
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.btn-primario {
  background: var(--negro);
  color: var(--blanco);
}

.btn-secundario {
  background: var(--blanco);
  color: var(--negro);
}

.btn-peligro {
  background: var(--rojo);
  color: var(--negro);
}

.btn-enlace {
  padding: 10px 12px;
  border-color: transparent;
  background: transparent;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-bloque {
  width: 100%;
}

.btn-icono {
  font-size: 18px;
  line-height: 1;
}

.btn:disabled,
.btn[aria-disabled='true'] {
  background: var(--gris-suave);
  color: var(--gris-texto);
  border-color: var(--gris-borde);
  cursor: not-allowed;
}

.enlace {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  color: var(--negro);
  font-weight: 700;
  text-underline-offset: 3px;
}

.simbolo {
  flex: none;
}

.insignia {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  min-height: 32px;
  padding: 4px 12px;
  border: 2px solid var(--negro);
  border-radius: 999px;
  color: var(--negro);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.insignia-ok {
  background: var(--oliva);
}

.insignia-aviso {
  background: var(--blanco);
  border-style: dashed;
}

.insignia-alerta {
  background: var(--rojo);
}

.insignia-neutro {
  background: var(--azul);
}

.campo {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.campo-etiqueta {
  font-weight: 700;
}

.campo input,
.campo select,
.campo textarea {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 10px 12px;
  border: 2px solid var(--negro);
  border-radius: 8px;
  background: var(--blanco);
  color: var(--negro);
  font: inherit;
  font-size: 16px;
}

.campo textarea {
  min-height: 112px;
  resize: vertical;
}

.campo input:disabled,
.campo select:disabled,
.campo textarea:disabled {
  background: var(--gris-suave);
  color: var(--gris-texto);
  border-color: var(--gris-borde);
}

.campo-pie {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 12px;
}

.campo-ayuda {
  font-size: 15px;
  color: var(--gris-texto);
}

.campo-contador {
  margin-left: auto;
  font-size: 14px;
  color: var(--gris-texto);
}

.campo-error {
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--rojo);
  color: var(--negro);
  font-weight: 700;
}

.interruptor {
  display: grid;
  gap: 6px;
}

.interruptor-fila {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 8px 12px;
  border: 2px solid var(--negro);
  border-radius: var(--radio);
  background: var(--blanco);
  cursor: pointer;
}

.interruptor-fila input {
  flex: none;
  width: 28px;
  height: 28px;
  margin: 0;
  accent-color: var(--negro);
}

.interruptor-texto {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 12px;
  min-width: 0;
}

.interruptor-etiqueta,
.interruptor-estado {
  font-weight: 700;
}

.tarjeta {
  display: grid;
  gap: 12px;
  min-width: 0;
  padding: 16px;
  background: var(--blanco);
  color: var(--negro);
  border: 2px solid var(--negro);
  border-radius: 12px;
}

.cargando {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
}

.cargando::before {
  content: '';
  flex: none;
  width: 20px;
  height: 20px;
  border: 3px solid var(--negro);
  border-right-color: transparent;
  border-radius: 50%;
  animation: girar 0.9s linear infinite;
}

@keyframes girar {
  to {
    transform: rotate(360deg);
  }
}

.vacio {
  display: grid;
  justify-items: start;
  gap: 12px;
  padding: 24px;
  border: 2px dashed var(--negro);
  border-radius: 12px;
}

.vacio-titulo {
  margin: 0;
  font-size: 20px;
}

.bloque-error {
  display: grid;
  justify-items: start;
  gap: 12px;
  padding: 16px;
  background: var(--rojo);
  color: var(--negro);
  border: 3px solid var(--negro);
  border-radius: 12px;
}

.bloque-error-texto {
  font-weight: 700;
  overflow-wrap: anywhere;
}

.nota {
  padding: 12px 14px;
  border: 2px dashed var(--negro);
  border-radius: var(--radio);
}

.login {
  display: grid;
  gap: 16px;
  max-width: 440px;
  margin: 24px auto 0;
}

.login-alerta:empty {
  display: none;
}

.capa {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.6);
}

.dialogo {
  display: grid;
  gap: 16px;
  width: 100%;
  max-width: 520px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  padding: 20px;
  background: var(--blanco);
  color: var(--negro);
  border: 3px solid var(--negro);
  border-radius: 14px;
}

.dialogo-titulo {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.dialogo-texto {
  overflow-wrap: anywhere;
}

.dialogo-acciones {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.barra-progreso {
  height: 18px;
  overflow: hidden;
  background: var(--blanco);
  border: 2px solid var(--negro);
  border-radius: 999px;
}

.barra-progreso > span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--negro);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  min-width: 48px;
  padding: 8px 16px;
  border: 2px solid var(--negro);
  border-radius: 999px;
  background: var(--blanco);
  color: var(--negro);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.chip[aria-pressed='true'] {
  background: var(--negro);
  color: var(--blanco);
}

.chip[aria-pressed='true']::before {
  content: '✓';
  margin-right: 6px;
}

.grilla {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.fila {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.fila > * {
  min-width: 0;
}

.acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.lista-nombres {
  overflow-wrap: anywhere;
}

@media (min-width: 640px) {
  .grilla {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .nav-pc {
    display: block;
  }

  .nav-movil,
  .menu-mas {
    display: none;
  }

  .barra-usuario {
    max-width: 180px;
  }

  .vista {
    padding-bottom: 40px;
  }

  .avisos {
    left: auto;
    right: 24px;
    bottom: 24px;
    width: min(520px, calc(100vw - 48px));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}