netbox-community-netbox/netbox/project-static/styles/flatpickr-dark.scss

// Dark Mode Styles for Flatpickr.

$flatpickr-bg: $gray-800;
$flatpickr-color: $body-color;
$flatpickr-border-color: $gray-700;
$flatpickr-title-color: $gray-300;
$flatpickr-disabled-color: $gray-500;

.flatpickr-calendar {
  color: $flatpickr-color;
  background: $flatpickr-bg;
  border-radius: $border-radius;
  box-shadow: 1px 0 0 $flatpickr-border-color, -1px 0 0 $flatpickr-border-color,
    0 1px 0 $flatpickr-border-color, 0 -1px 0 $flatpickr-border-color, 0 3px 13px rgb(0 0 0 / 8%);

  &.arrowTop:before,
  &.arrowTop:after {
    border-bottom-color: $flatpickr-bg;
  }

  span.flatpickr-weekday {
    color: $flatpickr-title-color;
  }

  .numInputWrapper {
    span.arrowUp:after {
      border-bottom-color: $input-color;
    }
    span.arrowDown:after {
      border-top-color: $input-color;
    }
  }

  .flatpickr-months {
    .flatpickr-month {
      color: $flatpickr-color;
      fill: $flatpickr-color;
    }

    .flatpickr-next-month,
    .flatpickr-prev-month {
      color: $flatpickr-color;
      fill: $flatpickr-color;
      &:hover svg {
        fill: $danger;
      }
    }

    .flatpickr-current-month select {
      background: $flatpickr-bg;
    }
  }

  .flatpickr-day {
    color: $flatpickr-color;

    &.selected,
    &.startRange,
    &.endRange,
    &.selected.inRange,
    &.startRange.inRange,
    &.endRange.inRange,
    &.selected:focus,
    &.startRange:focus,
    &.endRange:focus,
    &.selected:hover,
    &.startRange:hover,
    &.endRange:hover,
    &.selected.prevMonthDay,
    &.startRange.prevMonthDay,
    &.endRange.prevMonthDay,
    &.selected.nextMonthDay,
    &.startRange.nextMonthDay,
    &.endRange.nextMonthDay {
      color: color-contrast($blue-300);
      background: $blue-300;
      border-color: $blue-300;
    }

    &:hover {
      color: color-contrast($secondary);
      background: $secondary;
      border-color: $secondary;
    }

    &.flatpickr-disabled,
    &.flatpickr-disabled:hover,
    &.prevMonthDay,
    &.nextMonthDay,
    &.notAllowed,
    &.notAllowed.prevMonthDay,
    &.notAllowed.nextMonthDay {
      color: $flatpickr-disabled-color;

      &:hover {
        color: color-contrast($secondary);
        background: $secondary;
        border-color: $secondary;
      }
    }
  }

  .flatpickr-time {
    input {
      color: $input-color;
      background: $flatpickr-bg;

      &:hover,
      &:active {
        background: $flatpickr-bg;
      }
    }

    .flatpickr-time-separator {
      color: $flatpickr-disabled-color;
    }
  }

  &.showTimeInput.hasTime .flatpickr-time {
    border-top: 1px solid $flatpickr-border-color;
  }
}