From 5792ca624e3e0eea67b4bb5fdd13ca43dac9dad4 Mon Sep 17 00:00:00 2001
From: Alex Holliday <ajhollid@gmail.com>
Date: Wed, 29 Apr 2026 09:37:37 -0700
Subject: [PATCH] normalize NoticeBanner

---
 .../design-elements/MonitorStatus.tsx         |  2 +-
 .../design-elements/NoticeBanner.tsx          | 31 +++++++++----------
 client/src/Utils/Theme/Palette.ts             | 13 ++++----
 client/src/Utils/Theme/Theme.ts               |  2 +-
 client/src/Utils/Theme/constants.ts           |  1 +
 5 files changed, 25 insertions(+), 24 deletions(-)

diff --git a/client/src/Components/design-elements/MonitorStatus.tsx b/client/src/Components/design-elements/MonitorStatus.tsx
index dbeb5fa84..14f33d934 100644
--- a/client/src/Components/design-elements/MonitorStatus.tsx
+++ b/client/src/Components/design-elements/MonitorStatus.tsx
@@ -17,7 +17,7 @@ export const MonitorStatus = ({ monitor }: { monitor: Monitor }) => {
 	return (
 		<Stack>
 			<Typography
-				fontSize={typographyLevels.xl}
+				fontSize={typographyLevels.xxl}
 				fontWeight={500}
 				overflow={"hidden"}
 				textOverflow={"ellipsis"}
diff --git a/client/src/Components/design-elements/NoticeBanner.tsx b/client/src/Components/design-elements/NoticeBanner.tsx
index a04a5cb4e..2008f3000 100644
--- a/client/src/Components/design-elements/NoticeBanner.tsx
+++ b/client/src/Components/design-elements/NoticeBanner.tsx
@@ -3,8 +3,10 @@ import Box from "@mui/material/Box";
 import Typography from "@mui/material/Typography";
 import { useTheme, alpha } from "@mui/material/styles";
 import { LAYOUT } from "@/Utils/Theme/constants";
+import { typographyLevels } from "@/Utils/Theme/Palette";
 
-type Severity = "info" | "warning" | "error";
+export const Severities = ["info", "warning", "error"] as const;
+export type Severity = (typeof Severities)[number];
 
 const SEVERITY_GLYPH: Record<Severity, string> = {
 	info: "ⓘ",
@@ -25,29 +27,26 @@ export const NoticeBanner = ({ severity = "info", children }: NoticeBannerProps)
 			direction="row"
 			alignItems="flex-start"
 			gap={theme.spacing(LAYOUT.SM)}
-			sx={{
-				width: "100%",
-				p: theme.spacing(LAYOUT.MD),
-				borderRadius: 1,
-				border: `1px solid ${alpha(tone, 0.45)}`,
-				backgroundColor: alpha(tone, 0.08),
-				textAlign: "left",
-			}}
+			width={"100%"}
+			p={theme.spacing(LAYOUT.MD)}
+			borderRadius={theme.shape.borderRadius}
+			border={`1px solid ${alpha(tone, 0.45)}`}
+			bgcolor={alpha(tone, 0.08)}
+			textAlign={"left"}
 		>
 			<Box
 				component="span"
-				sx={{
-					color: tone,
-					fontSize: 18,
-					lineHeight: 1,
-					mt: "2px",
-				}}
+				color={tone}
+				fontSize={typographyLevels.xl}
+				lineHeight={1}
+				mt={LAYOUT.XXS}
 				aria-hidden
 			>
 				{SEVERITY_GLYPH[severity]}
 			</Box>
 			<Typography
-				sx={{ color: theme.palette.text.primary, lineHeight: 1.55, fontSize: 13 }}
+				color={theme.palette.text.primary}
+				lineHeight={1.55}
 			>
 				{children}
 			</Typography>
diff --git a/client/src/Utils/Theme/Palette.ts b/client/src/Utils/Theme/Palette.ts
index 0fe08583a..92c08cd2f 100644
--- a/client/src/Utils/Theme/Palette.ts
+++ b/client/src/Utils/Theme/Palette.ts
@@ -1,12 +1,13 @@
 const typographyBase = 13;
 
 export const typographyLevels = {
-	base: typographyBase,
-	xs: `${(typographyBase - 4) / 16}rem`,
-	s: `${(typographyBase - 2) / 16}rem`,
-	m: `${typographyBase / 16}rem`,
-	l: `${(typographyBase + 2) / 16}rem`,
-	xl: `${(typographyBase + 10) / 16}rem`,
+	base: typographyBase, // 13px
+	xs: `${(typographyBase - 4) / 16}rem`, // 9px
+	s: `${(typographyBase - 2) / 16}rem`, // 11px
+	m: `${typographyBase / 16}rem`, // 13px
+	l: `${(typographyBase + 2) / 16}rem`, // 15px
+	xl: `${(typographyBase + 5) / 16}rem`, // 18px
+	xxl: `${(typographyBase + 10) / 16}rem`, // 23px
 };
 
 export const colors = {
diff --git a/client/src/Utils/Theme/Theme.ts b/client/src/Utils/Theme/Theme.ts
index 19f864c6f..7c712d66d 100644
--- a/client/src/Utils/Theme/Theme.ts
+++ b/client/src/Utils/Theme/Theme.ts
@@ -58,7 +58,7 @@ export const theme = (mode: string, palette: any) =>
 			fontFamilyMonospace,
 			fontSize: typographyLevels.base,
 			h1: {
-				fontSize: typographyLevels.xl,
+				fontSize: typographyLevels.xxl,
 				fontWeight: 500,
 			},
 			h2: {
diff --git a/client/src/Utils/Theme/constants.ts b/client/src/Utils/Theme/constants.ts
index 8b045f9f6..e0d74815e 100644
--- a/client/src/Utils/Theme/constants.ts
+++ b/client/src/Utils/Theme/constants.ts
@@ -8,6 +8,7 @@ export const SPACING = {
 } as const;
 
 export const LAYOUT = {
+	XXS: 2,
 	XS: 4,
 	SM: 6,
 	MD: 8,