custum-hyprpanel/scss/style/menus/power.scss

window#powermenu,
window#verification {
  // the fraction has to be more than hyprland ignorealpha
  background-color: rgba(0, 0, 0, .4);
}

$popover-padding: 0.6rem * 1.6;

window#verification .verification {
  @include floating-widget;
  background: if($bar-menus-monochrome, $bar-menus-background, $bar-menus-menu-dashboard-powermenu-confirmation-background);
  border: $bar-menus-border-size solid if($bar-menus-monochrome, $bar-menus-border, $bar-menus-menu-dashboard-powermenu-confirmation-border);
  padding: 0.35em * 1.6 * 1.5;
  min-width: 20em;
  min-height: 6em;
  font-size: 1.3em;

  .verification-content {
    background: if($bar-menus-monochrome, $bar-menus-cards, $bar-menus-menu-dashboard-powermenu-confirmation-card);
    border-radius: $bar-menus-border-radius/2;
    padding: 1em;
  }

  .text-box {
    margin-bottom: 0.3em;

    .title {
      font-size: 1.5em;
      color: if($bar-menus-monochrome, $bar-menus-label, $bar-menus-menu-dashboard-powermenu-confirmation-label);
      margin-bottom: 0.5em;
    }

    .desc {
      color: if($bar-menus-monochrome, $bar-menus-text, $bar-menus-menu-dashboard-powermenu-confirmation-body);
      font-size: 1em;
      margin-bottom: 0.55em;
      padding: 1em 3em;
    }
  }

  .verification-button {
    background: $bar-menus-buttons-default;
    padding: 0.7em 0em;
    margin: 0.4em 1.7em;
    border-radius: $bar-menus-border-radius/2;
    opacity: 1;
    transition: border-color 0.2s ease-in-out;
    transition: opacity .3s ease-in-out;

    &.bar-verification_yes {
      background-color: if($bar-menus-monochrome, $bar-menus-buttons-default, $bar-menus-menu-dashboard-powermenu-confirmation-confirm);
    }

    &.bar-verification_no {
      background-color: if($bar-menus-monochrome, $bar-menus-buttons-default, $bar-menus-menu-dashboard-powermenu-confirmation-deny);
    }

    &:hover {
      &.bar-verification_yes {
        background-color: transparentize(if($bar-menus-monochrome, $bar-menus-buttons-default, $bar-menus-menu-dashboard-powermenu-confirmation-confirm), 0.6);
        transition: background-color 0.2s ease-in-out;
      }

      &.bar-verification_no {
        background-color: transparentize(if($bar-menus-monochrome, $bar-menus-buttons-default, $bar-menus-menu-dashboard-powermenu-confirmation-deny), 0.6);
        transition: background-color 0.2s ease-in-out;
      }
    }

    &:focus {
      &.bar-verification_yes {
        background-color: transparentize(if($bar-menus-monochrome, $bar-menus-buttons-default, $bar-menus-menu-dashboard-powermenu-confirmation-confirm), 0.6);
        transition: background 0.2s ease-in-out;
      }

      &.bar-verification_no {
        background-color: transparentize(if($bar-menus-monochrome, $bar-menus-buttons-default, $bar-menus-menu-dashboard-powermenu-confirmation-deny), 0.6);
        transition: background 0.2s ease-in-out;
      }
    }

    &:active {
      &.bar-verification_yes {
        background-color: transparentize(if($bar-menus-monochrome, $bar-menus-buttons-default, $bar-menus-menu-dashboard-powermenu-confirmation-confirm), 0.6);
        transition: background 0.2s ease-in-out;
      }

      &.bar-verification_no {
        background-color: transparentize(if($bar-menus-monochrome, $bar-menus-buttons-default, $bar-menus-menu-dashboard-powermenu-confirmation-deny), 0.6);
        transition: background 0.2s ease-in-out;
      }

      image {
        opacity: .3;
        transition: opacity .3s ease-in-out;
      }

      label {
        opacity: .3;
        transition: opacity .3s ease-in-out;
      }
    }
  }

  .bar-verification_no label {
    color: if($bar-menus-monochrome, $bar-menus-buttons-text, $bar-menus-menu-dashboard-powermenu-confirmation-button_text);
  }

  .bar-verification_yes label {
    color: if($bar-menus-monochrome, $bar-menus-buttons-text, $bar-menus-menu-dashboard-powermenu-confirmation-button_text);
  }
}

window#powermenu .powermenu {
  @include floating-widget;

  &.line {
    padding: $popover-padding * 1.5;
  }

  &.box {
    padding: $popover-padding * 2;
  }
}

.widget-button {
  border-color: $crust;
  min-width: 4.5em;
  min-height: 4.5em;
  opacity: 1;
  transition: border-color 0.2s ease-in-out;
  transition: opacity .3s ease-in-out;

  &:hover {
    &.powermenu-button-shutdown {
      border-color: $red;
    }

    &.powermenu-button-logout {
      border-color: $green;
    }

    &.powermenu-button-sleep {
      border-color: $sky;
    }

    &.powermenu-button-reboot {
      border-color: $peach;
    }
  }

  &:focus {
    &.powermenu-button-shutdown {
      border-color: $red;
    }

    &.powermenu-button-logout {
      border-color: $green;
    }

    &.powermenu-button-sleep {
      border-color: $sky;
    }

    &.powermenu-button-reboot {
      border-color: $peach;
    }
  }

  &:active {
    &.powermenu-button-shutdown {
      border-color: rgba($red, .5);
    }

    &.powermenu-button-logout {
      border-color: rgba($green, .5);
    }

    &.powermenu-button-sleep {
      border-color: rgba($sky, .5);
    }

    &.powermenu-button-reboot {
      border-color: rgba($peach, .5);
    }
  }
}

.system-button_icon {
  &.shutdown {
    color: $red;
  }

  &.logout {
    color: $green;
  }

  &.reboot {
    color: $peach;
  }

  &.sleep {
    color: $sky;
  }
}

.system-button_label {
  &.shutdown {
    color: $red;
  }

  &.logout {
    color: $green;
  }

  &.reboot {
    color: $peach;
  }

  &.sleep {
    color: $sky;
  }
}