.apexcharts-tooltip {
  background: rgba(#f3f3f3, 0.8) !important;
  color: #333 !important;
  border: none !important;
  box-shadow: 0 0 8px 1px rgba(0,0,0, 0.3);
}

.apexcharts-tooltip.apexcharts-theme-light .apexcharts-tooltip-title {
  background: transparent;
  border-bottom: none;
}

.dark-layout {
  .apexcharts-tooltip {
    background: rgba(0, 0, 0, 0.5) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 0 8px 1px rgba(0,0,0, 0.7);
  }
}