{ username, hostname, ... }: {
  programs.waybar = {
    enable = true;
    settings = [
      {
        margin-top = 10;
        margin-left = 10;
        margin-right = 10;
        layer = "top";
        position = "top";

        modules-left = [
          "custom/start"
          "hyprland/submap"
          "hyprland/workspaces"
          "hyprland/window"
        ];
        modules-right = [
          "tray"
          "temperature"
          "cpu"
          "memory"
          "disk"
          "network"
          "pulseaudio"
          "battery"
          "power-profiles-daemon"
          "clock"
        ];
        "cpu" = {
          states = {
            critical = 85;
          };
          interval = 1;
          format = " {usage:2}%";
          on-click = "kitty btop";
        };
        "memory" = {
          states = {
            critical = 85;
          };
          interval = 1;
          format = " {percentage}%";
          on-click = "kitty btop";
        };
        "disk" = {
          states = {
            critical = 85;
          };
          interval = 5;
          format = " {percentage_used}%";
          on-click = "kitty btop";
        };
        "network" = {
          format-ethernet = " {bandwidthDownOctets}";
          format-wifi = " {signalStrength}%";
          format-disconnected = "";
          format-disabled = "";
          tooltip = false;
          on-click = "rofi-network-manager";
        };
        "temperature" = {
          critical-threshold = 80;
          format = " {temperatureC}°C";
          interval = 1;
          on-click = "kitty btop";
        };
        "power-profiles-daemon" = {
          format = "{icon} {profile}";
          format-icons = {
            performance = "";
            power-saver = "";
            balanced = "";
          };
        };
        "hyprland/workspaces" = {
          format = "{name}";
          format-icons = {
            default = " ";
            active = " ";
            urgent = " ";
          };
          on-scroll-down = "hyprctl dispatch workspace e+1";
          on-scroll-up = "hyprctl dispatch workspace e-1";
        };
        "hyprland/window" = {
          icon = true;
          max-length = 45;
          separate-outputs = false;
          rewrite = {
            "" = "${username}@${hostname}";
            "~" = "${username}@${hostname}";
          };
          on-click-right = "hyprctl dispatch fullscreen 0";
          on-click-middle = "hyprctl dispatch killactive";
          on-click = "hyprctl dispatch fullscreen 1";
        };
        "hyprland/submap" = {
          format = " {}";
          on-click = "hyprctl dispatch submap reset";
        };
        "clock" = {
          format = "{:%b %d, %I:%M %p}";
        };
        "tray" = {
          spacing = 12;
        };
        "taskbar" = {
          icon-size = 10;
          icon-theme = "Papirus-Dark";
          on-click = "activate";
          on-click-right = "fullscreen";
          on-click-middle = "close";
          on-scroll-up = "maximize";
          on-scroll-down = "minimize";
        };
        "pulseaudio" = {
          format = "{icon} {volume}% {format_source}";
          format-bluetooth = "{volume}% {icon} {format_source}";
          format-bluetooth-muted = " {icon} {volume}% {format_source_muted}";
          format-muted = " {volume}% {format_source_muted}";
          format-source = "";
          format-source-muted = "";
          format-icons = {
            headphone = "";
            hands-free = "";
            headset = "";
            phone = "";
            portable = "";
            car = "";
            default = [
              ""
              ""
              ""
            ];
          };
          on-click = "pavucontrol";
          on-click-right = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
        };
        "battery" = {
          states = {
            warning = 30;
            critical = 15;
          };
          format = "{icon} {capacity}%";
          format-charging = " {capacity}%";
          format-plugged = " {capacity}%";
          format-icons = [
            ""
            ""
            ""
            ""
            ""
          ];
          interval = 1;
          on-click = "";
        };
        "custom/start" = {
          format = "";
          on-click-right = "rofi -show power-menu -modi power-menu:rofi-power-menu";
          on-click = "rofi -show drun";
        };
      }
    ];
    style = ''
      * {
        font-size: 12px;
        font-family: Font Awesome, monospace;
        font-weight: bold;
        color: @text;
        transition: none;
      }

      window#waybar {
        background: rgba(0,0,0,0);
        border: none;
      }
      
      #workspaces button {
        border-radius: 0px;
        margin: 0px;
        background: none;
        border: none;
      }

      #workspaces button:hover, #custom-start:hover, #window:hover {
        border: none;
        outline: none;
        background: none;
        color: @text;
        background-size: 300% 300%;
        background: @surface0;
      }

      #workspaces button.active, #submap {
        background: @surface1;
      }

      #custom-start {
        padding: 0px 5px;
        color: @sky;
        font-size: 16px;
      }

      #window, #submap {
        padding: 0px 5px;
      }

      .modules-left, .modules-right {
        background-color: @crust;
        border: 2px solid @surface1;
        border-radius: 10px;
        padding: 0 5px;
      }
      #submap, #workspaces, #cpu, #memory, #disk, #clock, #window, #tray, #pulseaudio, #battery, #network, #temperature, #power-profiles-daemon, #custom-exit, #custom-start {
        margin: 0 5px;
      }
      .critical, .muted, .performance {
        color: @red;
      }
      .warning, .urgent {
        color: @yellow;
      }
      .charging, .plugged, .power-saver {
        color: @green;
      }
    '';
  };
}