Update the item sheet styling to use Forgejo colours in dark mode

styles/Apps/GenericItemSheet.css

@@ -1,7 +1,8 @@
 .taf.GenericItemSheet {
-	.bordered {
+	> .window-content {
-		border-radius: 8px;
+		padding: 0;
-		border: 1px solid rebeccapurple;
+		color: var(--item-sheet-color);
+		background: var(--item-sheet-background);
 	}
 
 	.sheet-header {
@@ -9,7 +10,8 @@
 		grid-template-columns: auto 1fr min-content 75px;
 		gap: 4px;
 		align-items: center;
-		padding: 4px;
+		padding: 0.5rem;
+		border-bottom: 1px solid var(--item-sheet-divider-color);
 
 		img {
 			border-radius: 4px;
@@ -17,7 +19,11 @@
 	}
 
 	.content {
-		display: contents;
+		display: flex;
+		flex-direction: column;
+		flex-grow: 1;
+		gap: inherit;
+		padding: 0.5rem;
 	}
 
 	.property {
@@ -35,6 +41,7 @@
 	.description {
 		flex-grow: 1;
 		overflow: hidden;
+		border-radius: 8px;
 		--table-row-color-odd: var(--table-header-bg-color);
 
 		&:not(:has(> prose-mirror)) {
@@ -44,10 +51,28 @@
 
 	prose-mirror {
 		height: 100%;
+		background: var(--item-sheet-description-content-background);
+		--divider-color: currentColor;
 
 		menu {
 			border-bottom-left-radius: 0;
 			border-bottom-right-radius: 0;
+			background: var(--item-sheet-description-menu-background);
+
+			button {
+				color: var(--item-sheet-description-menu-color);
 			}
 		}
+	}
+
+	input {
+		color: var(--item-sheet-input-color);
+		background: var(--item-sheet-input-background);
+	}
+
+	taf-toggle {
+		--toggle-background: var(--item-sheet-input-background);
+		--slider-checked-colour: var(--item-sheet-toggle-slider-enabled-color);
+		--slider-unchecked-colour: var(--item-sheet-toggle-slider-disabled-color)
+	}
 }

styles/elements/hr.css

@@ -1,7 +1,8 @@
 .taf > .window-content hr {
+	color: inherit;
 	display: block;
 	height: 1px;
-	background: rebeccapurple;
+	background: var(--divider-color, rebeccapurple);
 	border-radius: 0;
 	margin: 0;
 	padding: 0;

styles/main.css

@@ -7,6 +7,7 @@
 @import url("./resets/tabs.css") layer(resets);
 
 /* Themes */
+@import url("./palettes/forgejo.css") layer(themes);
 @import url("./themes/dark.css") layer(themes);
 @import url("./themes/light.css") layer(themes);
 

styles/palettes/forgejo.css

@@ -0,0 +1,49 @@
+/*
+Most of this file comes from a combination of Forgejo's themes
+
+- https://codeberg.org/forgejo/forgejo/src/commit/b68caa311fe5e3b7118130c2894c5b396b319681/web_src/css/themes/theme-forgejo-dark.css
+- https://codeberg.org/forgejo/forgejo/src/commit/b68caa311fe5e3b7118130c2894c5b396b319681/web_src/css/themes/theme-forgejo-light.css
+
+Licensed under the GNU GPL v3
+*/
+
+:root {
+  /* Steel */
+  --steel-900: #10161d;
+  --steel-850: #131a21;
+  --steel-800: #171e26;
+  --steel-750: #1d262f;
+  --steel-700: #242d38;
+  --steel-650: #2b3642;
+  --steel-600: #374351;
+  --steel-550: #445161;
+  --steel-500: #515f70;
+  --steel-450: #5f6e80;
+  --steel-400: #6d7d8f;
+  --steel-350: #7c8c9f;
+  --steel-300: #8c9caf;
+  --steel-250: #9dadc0;
+  --steel-200: #aebed0;
+  --steel-150: #c0cfe0;
+  --steel-100: #d2e0f0;
+
+  /* Zinc */
+  --zinc-50: #fafafa;
+  --zinc-100: #f4f4f5;
+  --zinc-150: #ececee;
+  --zinc-200: #e4e4e7;
+  --zinc-250: #dcdce0;
+  --zinc-300: #d4d4d8;
+  --zinc-350: #babac1;
+  --zinc-400: #a1a1aa;
+  --zinc-450: #898992;
+  --zinc-500: #71717a;
+  --zinc-550: #61616a;
+  --zinc-600: #52525b;
+  --zinc-650: #484850;
+  --zinc-700: #3f3f46;
+  --zinc-750: #333338;
+  --zinc-800: #27272a;
+  --zinc-850: #1f1f23;
+  --zinc-900: #18181b;
+}

styles/themes/dark.css

@@ -11,14 +11,16 @@
 	--tab-button-active-border: rebeccapurple;
 	--tab-button-hover-bg: var(--color-cool-3);
 
+	/* Actor Sheet Variables */
+	/* Use --steel-850 as the main sheet background */
 	--inventory-summary-background: #171e26;
 	--inventory-summary-colour: white;
 	--inventory-input-background: #2b3642;
 	--inventory-input-colour: white;
 	--inventory-input-disabled-colour: gray;
-
 	--item-list-header-background: #171e26;
 	--item-list-header-color: white;
+
 	--item-card-background: #1d262f;
 	--item-card-color: white;
 	--item-card-header-background: #242d38;
@@ -27,6 +29,18 @@
 	--item-card-header-input-colour: white;
 	--item-card-header-disabled-input-colour: gray;
 
+	/* Item Sheet Variables */
+	--item-sheet-color: var(--steel-100);
+	--item-sheet-background: var(--steel-800);
+	--item-sheet-divider-color: var(--steel-700);
+	--item-sheet-input-color: var(--steel-100);
+	--item-sheet-input-background: var(--steel-650);
+	--item-sheet-toggle-slider-enabled-color: green;
+	--item-sheet-toggle-slider-disabled-color: maroon;
+	--item-sheet-description-menu-color: var(--steel-100);
+	--item-sheet-description-menu-background: var(--steel-700);
+	--item-sheet-description-content-background: var(--steel-650);
+
 	/* Chip Variables */
 	--chip-color: #fff7ed;
 	--chip-background: #2b3642;