/* GP back-to-top — hoja-flecha, inferior izquierda */
#gp-back-top.gp-back-top {
  position: fixed !important;
  left: 16px !important;
  bottom: 20px !important;
  z-index: 2147483000 !important;
  width: 56px !important;
  height: 56px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  cursor: pointer !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translateY(16px) scale(0.88) !important;
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.3s ease !important;
}

#gp-back-top.gp-back-top.is-visible {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translateY(0) scale(1) !important;
}

#gp-back-top.gp-back-top svg {
  display: block !important;
  width: 56px !important;
  height: 56px !important;
  max-width: none !important;
  overflow: visible !important;
  filter: drop-shadow(0 6px 14px rgba(27, 67, 50, 0.4));
}

#gp-back-top.gp-back-top:hover {
  transform: translateY(-3px) scale(1.06) !important;
}

@media (max-width: 480px) {
  #gp-back-top.gp-back-top {
    left: 12px !important;
    bottom: 16px !important;
    width: 52px !important;
    height: 52px !important;
  }
  #gp-back-top.gp-back-top svg {
    width: 52px !important;
    height: 52px !important;
  }
}