Fullscreen, status bar hiding, chat input following the theme (#67987)

* Initial commit

* input is colored according to the theme

* removed unused setting

code/modules/client/client_defines.dm

@@ -175,6 +175,11 @@
 	/// Messages currently seen by this client
 	var/list/seen_messages
 
+	//Hide top bars
+	var/fullscreen = FALSE
+	//Hide status bar (bottom left)
+	var/show_status_bar = TRUE
+
 	/// datum wrapper for client view
 	var/datum/view_data/view_size
 

code/modules/client/client_procs.dm

@@ -932,12 +932,10 @@ GLOBAL_LIST_INIT(blacklisted_builds, list(
 
 	if (hotkeys)
 		// If hotkey mode is enabled, then clicking the map will automatically
-		// unfocus the text bar. This removes the red color from the text bar
-		// so that the visual focus indicator matches reality.
-		winset(src, null, "input.background-color=[COLOR_INPUT_DISABLED]")
-
+		// unfocus the text bar.
+		winset(src, null, "input.focus=false")
 	else
-		winset(src, null, "input.focus=true input.background-color=[COLOR_INPUT_ENABLED]")
+		winset(src, null, "input.focus=true")
 
 	SEND_SIGNAL(src, COMSIG_CLIENT_CLICK, object, location, control, params, usr)
 
@@ -1220,3 +1218,34 @@ GLOBAL_LIST_INIT(blacklisted_builds, list(
 	SEND_SOUND(usr, sound(null))
 	tgui_panel?.stop_music()
 	SSblackbox.record_feedback("nested tally", "preferences_verb", 1, list("Stop Self Sounds"))
+
+/client/verb/toggle_fullscreen()
+	set name = "Toggle Fullscreen"
+	set category = "OOC"
+
+	fullscreen = !fullscreen
+
+	if (fullscreen)
+		winset(usr, "mainwindow", "on-size=")
+		winset(usr, "mainwindow", "titlebar=false")
+		winset(usr, "mainwindow", "can-resize=false")
+		winset(usr, "mainwindow", "menu=")
+		winset(usr, "mainwindow", "is-maximized=false")
+		winset(usr, "mainwindow", "is-maximized=true")
+	else
+		winset(usr, "mainwindow", "menu=menu")
+		winset(usr, "mainwindow", "titlebar=true")
+		winset(usr, "mainwindow", "can-resize=true")
+		winset(usr, "mainwindow", "is-maximized=false")
+		winset(usr, "mainwindow", "on-size=attempt_auto_fit_viewport")
+
+/client/verb/toggle_status_bar()
+	set name = "Toggle Status Bar"
+	set category = "OOC"
+
+	show_status_bar = !show_status_bar
+
+	if (show_status_bar)
+		winset(usr, "mapwindow.status_bar", "is-visible=true")
+	else
+		winset(usr, "mapwindow.status_bar", "is-visible=false")