:root {
  --radiolibertad-preferred-primary: #111111;
  --radiolibertad-preferred-hover: #fe6900;
  --radiolibertad-preferred-text: #1a1a1a;

  --radiolibertad-preferred-font:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    "Noto Sans",
    sans-serif;
}

/*
 * Normalización aislada del tema padre.
 */
#google-preferred-source.google-preferred-source,
#google-preferred-source.google-preferred-source *,
#google-preferred-source-tab.google-preferred-source-tab,
#google-preferred-source-tab.google-preferred-source-tab * {
  box-sizing: border-box;
}

/*
 * Popup principal.
 *
 * Se reserva espacio inferior para evitar cubrir
 * el reproductor de Radio Libertad.
 */
#google-preferred-source.google-preferred-source {
  position: fixed;
  right: 24px;
  bottom: 112px;
  z-index: 2147483646;

  width: min(390px, calc(100vw - 32px));
  margin: 0;
  padding: 28px 22px 18px;
  overflow: hidden;

  border: 1px solid rgba(0, 0, 0, 0.12);
  border-top: 4px solid var(--radiolibertad-preferred-primary);
  border-radius: 12px;

  background: #fff;
  color: var(--radiolibertad-preferred-text);

  box-shadow: 0 14px 42px rgba(0, 0, 0, 0.22);

  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);

  transition:
    opacity 220ms ease,
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

#google-preferred-source.google-preferred-source.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

#google-preferred-source.google-preferred-source.is-closing {
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
}

/*
 * Botón de cierre.
 */
#google-preferred-source
.google-preferred-source__close {
  position: absolute;
  top: 8px;
  right: 10px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 32px;
  height: 32px;
  min-width: 32px;

  margin: 0;
  padding: 0;

  appearance: none;
  border: 0;
  border-radius: 50%;

  background: transparent;
  color: #757575;

  font: 700 25px/1 Arial, sans-serif;

  text-align: center;
  text-transform: none !important;
  white-space: normal;

  cursor: pointer;

  transition:
    background-color 160ms ease,
    color 160ms ease;
}

#google-preferred-source
.google-preferred-source__close:hover {
  border: 0;
  background: #f0f0f0;
  color: #111;
}

#google-preferred-source
.google-preferred-source__close:focus-visible {
  border: 0;

  outline: 3px solid rgba(254, 105, 0, 0.28);
  outline-offset: 2px;
}

/*
 * Título.
 */
#google-preferred-source
.google-preferred-source__title {
  max-width: 320px;
  margin: 0 30px 18px 0;
  padding: 0;

  color: var(--radiolibertad-preferred-text);

  font-family: var(--radiolibertad-preferred-font);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;

  text-transform: none !important;
}

/*
 * CTA principal.
 */
#google-preferred-source
.google-preferred-source__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;

  width: 100%;
  min-height: 50px;
  margin: 0;
  padding: 12px 16px;

  appearance: none;
  border: 0;
  border-radius: 9px;

  background: var(--radiolibertad-preferred-primary);
  color: #fff !important;

  font-family: var(--radiolibertad-preferred-font);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;

  text-align: center;
  text-decoration: none !important;
  text-transform: none !important;
  white-space: normal;

  cursor: pointer;

  transition:
    background-color 180ms ease,
    transform 180ms ease;
}

#google-preferred-source
.google-preferred-source__cta:hover {
  border: 0;

  background: var(--radiolibertad-preferred-hover);
  color: #fff !important;

  text-decoration: none !important;
  transform: translateY(-1px);
}

#google-preferred-source
.google-preferred-source__cta:focus-visible {
  border: 0;

  outline: 3px solid rgba(254, 105, 0, 0.32);
  outline-offset: 3px;
}

#google-preferred-source
.google-preferred-source__icon {
  display: block;
  flex: 0 0 auto;

  width: 20px;
  height: 20px;

  color: #fff;
}

#google-preferred-source
.google-preferred-source__cta-label {
  display: block;
}

/*
 * Texto inferior.
 */
#google-preferred-source
.google-preferred-source__subtitle {
  margin: 14px 0 0;
  padding: 0;

  color: #666;

  font-family: var(--radiolibertad-preferred-font);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;

  text-align: center;
  text-transform: none !important;
}

/*
 * Pestaña lateral.
 *
 * Su posición también queda por encima del reproductor.
 */
#google-preferred-source-tab.google-preferred-source-tab {
  --preferred-source-tab-visible-width: 42px;

  position: fixed;
  right: 0;
  bottom: 110px;
  z-index: 2147483646;

  display: flex;
  align-items: center;
  gap: 10px;

  width: auto;
  min-height: 48px;
  margin: 0;
  padding: 0 15px 0 13px;

  appearance: none;
  border: 0;
  border-radius: 9px 0 0 9px;

  background: var(--radiolibertad-preferred-primary);
  color: #fff;

  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);

  font-family: var(--radiolibertad-preferred-font);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;

  text-align: center;
  text-transform: none !important;
  white-space: nowrap;

  cursor: pointer;

  opacity: 0;
  pointer-events: none;
  transform: translateX(100%);

  transition:
    transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 180ms ease,
    background-color 180ms ease;
}

#google-preferred-source-tab.google-preferred-source-tab.is-visible {
  opacity: 1;
  pointer-events: auto;

  transform:
    translateX(
      calc(
        100%
        - var(--preferred-source-tab-visible-width)
      )
    );
}

#google-preferred-source-tab.google-preferred-source-tab.is-closing {
  opacity: 0;
  pointer-events: none;
  transform: translateX(100%);
}

#google-preferred-source-tab
.google-preferred-source-tab__icon {
  display: block;
  flex: 0 0 auto;

  width: 20px;
  height: 20px;

  color: #fff;
}

#google-preferred-source-tab
.google-preferred-source-tab__label {
  display: block;
  white-space: nowrap;
  text-transform: none !important;
}

@media (hover: hover) and (pointer: fine) {
  #google-preferred-source-tab.google-preferred-source-tab.is-visible:hover {
    border: 0;

    background: var(--radiolibertad-preferred-hover);
    color: #fff;

    transform: translateX(0);
  }
}

#google-preferred-source-tab.google-preferred-source-tab.is-visible:focus-visible {
  border: 0;

  background: var(--radiolibertad-preferred-hover);
  color: #fff;

  outline: 3px solid rgba(254, 105, 0, 0.32);
  outline-offset: 3px;

  transform: translateX(0);
}

/*
 * Móvil.
 *
 * Se mantiene una separación inferior suficiente para
 * el reproductor y para el área segura del dispositivo.
 */
@media (max-width: 767px) {
  #google-preferred-source.google-preferred-source {
    position: fixed;
    right: 16px;
    bottom: 96px;
    left: 16px;

    width: auto !important;
    min-width: 0;
    max-width: none !important;

    margin: 0;
    padding: 26px 18px 17px;
  }

  #google-preferred-source
  .google-preferred-source__title {
    font-size: 18px;
  }

  #google-preferred-source
  .google-preferred-source__cta {
    font-size: 14px;
  }

  #google-preferred-source-tab.google-preferred-source-tab {
    bottom: 90px;
  }
}

/*
 * Accesibilidad.
 */
@media (prefers-reduced-motion: reduce) {
  #google-preferred-source.google-preferred-source,
  #google-preferred-source
  .google-preferred-source__cta,
  #google-preferred-source-tab.google-preferred-source-tab {
    transition: none;
  }
}

/*
 * No mostrar al imprimir.
 */
@media print {
  #google-preferred-source.google-preferred-source,
  #google-preferred-source-tab.google-preferred-source-tab {
    display: none !important;
  }
}