feat: create main dashboard

fix: admin gate docker logs

.github/CODEOWNERS

@@ -1 +1 @@
-*     @ajhollid @mohicody @Br0wnHammer @Owaiseimdad @karenvicent @shanikauwu1
+

README.md

@@ -36,8 +36,7 @@
 
 [![Run on PikaPods](https://www.pikapods.com/static/run-button.svg)](https://www.pikapods.com/pods?run=checkmate)
 
-
-<img width="1703" height="1041" alt="image" src="https://github.com/user-attachments/assets/0f4dcf38-9b42-4b84-8633-ff34778df1a8" />
+<img width="1461" height="853" alt="image" src="https://github.com/user-attachments/assets/d5ee1a4e-9db9-47cc-ad47-e1ba88a9d796" />
 </p>
 <br>
 
@@ -212,7 +211,7 @@ Feel free to ask questions or share your ideas - we'd love to hear from you!
 <a id="contributing"></a>
 ## Contributing
 
-We are [Alex](http://github.com/ajhollid) (team lead), [Gorkem](http://github.com/gorkem-bwl/), [Aryaman](https://github.com/Br0wnHammer) and [Mert](https://github.com/mertssmnoglu) helping individuals and businesses monitor their infra and servers.
+We are [Alex](http://github.com/ajhollid) (team lead), [Gorkem](http://github.com/gorkem-bwl/), [Aryaman](https://github.com/Br0wnHammer), [Malena](https://github.com/malenacaroline) and [Mert](https://github.com/mertssmnoglu) helping individuals and businesses monitor their infra and servers.
 
 We pride ourselves on building strong connections with contributors at every level. Despite being a young project, Checkmate has already earned almost 11K+ stars and attracted 150+ contributors from around the globe.
 

client/package-lock.json

@@ -9,6 +9,9 @@
 			"version": "3.11.0",
 			"dependencies": {
 				"@csstools/css-tokenizer": "^3.0.4",
+				"@dnd-kit/core": "^6.3.1",
+				"@dnd-kit/sortable": "^10.0.0",
+				"@dnd-kit/utilities": "^3.2.2",
 				"@emotion/react": "^11.13.3",
 				"@emotion/styled": "^11.13.0",
 				"@fontsource-variable/geist": "^5.3.0",
@@ -362,6 +365,59 @@
 				"node": ">=14"
 			}
 		},
+		"node_modules/@dnd-kit/accessibility": {
+			"version": "3.1.1",
+			"resolved": "https://registry.npmjs.org/@dnd-kit/accessibility/-/accessibility-3.1.1.tgz",
+			"integrity": "sha512-2P+YgaXF+gRsIihwwY1gCsQSYnu9Zyj2py8kY5fFvUM1qm2WA2u639R6YNVfU4GWr+ZM5mqEsfHZZLoRONbemw==",
+			"license": "MIT",
+			"dependencies": {
+				"tslib": "^2.0.0"
+			},
+			"peerDependencies": {
+				"react": ">=16.8.0"
+			}
+		},
+		"node_modules/@dnd-kit/core": {
+			"version": "6.3.1",
+			"resolved": "https://registry.npmjs.org/@dnd-kit/core/-/core-6.3.1.tgz",
+			"integrity": "sha512-xkGBRQQab4RLwgXxoqETICr6S5JlogafbhNsidmrkVv2YRs5MLwpjoF2qpiGjQt8S9AoxtIV603s0GIUpY5eYQ==",
+			"license": "MIT",
+			"dependencies": {
+				"@dnd-kit/accessibility": "^3.1.1",
+				"@dnd-kit/utilities": "^3.2.2",
+				"tslib": "^2.0.0"
+			},
+			"peerDependencies": {
+				"react": ">=16.8.0",
+				"react-dom": ">=16.8.0"
+			}
+		},
+		"node_modules/@dnd-kit/sortable": {
+			"version": "10.0.0",
+			"resolved": "https://registry.npmjs.org/@dnd-kit/sortable/-/sortable-10.0.0.tgz",
+			"integrity": "sha512-+xqhmIIzvAYMGfBYYnbKuNicfSsk4RksY2XdmJhT+HAC01nix6fHCztU68jooFiMUB01Ky3F0FyOvhG/BZrWkg==",
+			"license": "MIT",
+			"dependencies": {
+				"@dnd-kit/utilities": "^3.2.2",
+				"tslib": "^2.0.0"
+			},
+			"peerDependencies": {
+				"@dnd-kit/core": "^6.3.0",
+				"react": ">=16.8.0"
+			}
+		},
+		"node_modules/@dnd-kit/utilities": {
+			"version": "3.2.2",
+			"resolved": "https://registry.npmjs.org/@dnd-kit/utilities/-/utilities-3.2.2.tgz",
+			"integrity": "sha512-+MKAJEOfaBe5SmV6t34p80MMKhjvUz0vRrvVJbPT0WElzaOJ/1xs+D+KDv+tD/NE5ujfrChEcshd4fLn0wpiqg==",
+			"license": "MIT",
+			"dependencies": {
+				"tslib": "^2.0.0"
+			},
+			"peerDependencies": {
+				"react": ">=16.8.0"
+			}
+		},
 		"node_modules/@emotion/babel-plugin": {
 			"version": "11.13.5",
 			"license": "MIT",

client/package.json

@@ -12,13 +12,17 @@
 		"lint-strict": "eslint . --ext js,jsx,ts,tsx --report-unused-disable-directives --max-warnings 0",
 		"preview": "vite preview",
 		"format": "prettier --write .",
-		"format-check": "prettier --check ."
+		"format-check": "prettier --check .",
+		"compile": "tsc -b"
 	},
 	"lint-staged": {
 		"**/*": "prettier --write --ignore-unknown"
 	},
 	"dependencies": {
 		"@csstools/css-tokenizer": "^3.0.4",
+		"@dnd-kit/core": "^6.3.1",
+		"@dnd-kit/sortable": "^10.0.0",
+		"@dnd-kit/utilities": "^3.2.2",
 		"@emotion/react": "^11.13.3",
 		"@emotion/styled": "^11.13.0",
 		"@fontsource-variable/geist": "^5.3.0",

client/src/Components/design-elements/BaseBox.tsx

@@ -1,10 +1,12 @@
 import Box, { type BoxProps } from "@mui/material/Box";
 import { useTheme } from "@mui/material/styles";
+import { forwardRef } from "react";
 
-export const BaseBox = ({ sx, ...rest }: BoxProps) => {
+export const BaseBox = forwardRef<HTMLDivElement, BoxProps>(({ sx, ...rest }, ref) => {
 	const theme = useTheme();
 	return (
 		<Box
+			ref={ref}
 			{...rest}
 			sx={{
 				backgroundColor: theme.palette.background.paper,
@@ -16,4 +18,6 @@ export const BaseBox = ({ sx, ...rest }: BoxProps) => {
 			}}
 		/>
 	);
-};
+});
+
+BaseBox.displayName = "BaseBox";

client/src/Components/design-elements/Icon.tsx

@@ -8,9 +8,6 @@ interface IconProps {
 	color?: string;
 }
 
-// 16 is the house size: 17 call sites ask for it explicitly against 2 for 20,
-// and the sidebar clamps to 16 in CSS. A 20px default put icons above the cap
-// height of the 13px text they sit beside.
 const Icon = ({ icon: Icon, size = 16, strokeWidth = 1.5, color }: IconProps) => {
 	return (
 		<Icon

client/src/Components/design-elements/OfflineBanner.tsx

@@ -37,12 +37,6 @@ export const OfflineBanner = ({ visible }: OfflineBannerProps) => {
 				left: 0,
 				right: 0,
 				zIndex: theme.zIndex.snackbar,
-				// `error.dark` rather than `main`: in dark mode `main` is light
-				// enough that MUI derives near-black contrastText, which reads as
-				// a warning rather than an outage on the one surface where
-				// urgency matters. `dark` keeps a solid red bar with white text
-				// in both modes, and leaves `main` alone for the ~30 places that
-				// use it as text or a chart mark on a dark ground.
 				backgroundColor: theme.palette.error.dark,
 				color: "#FFFFFF",
 				px: theme.spacing(8),

client/src/Components/design-elements/PageHeader.tsx

@@ -6,7 +6,7 @@ import { Link as RouterLink } from "react-router-dom";
 import { useTranslation } from "react-i18next";
 import { useTheme } from "@mui/material/styles";
 import { ChevronLeft, HelpCircle, FileText, Code } from "lucide-react";
-import { CONTROL_HEIGHT } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT } from "@/Utils/Theme/constants";
 
 import type { ReactNode } from "react";
 
@@ -110,9 +110,6 @@ export const PageHeader = ({
 							fontSize: 14,
 							color: theme.palette.text.secondary,
 							lineHeight: 1.55,
-							// Wide enough to hold a one-line page description at this
-							// size; still a cap, so it wraps rather than running the
-							// full width of a large monitor.
 							maxWidth: "108ch",
 						}}
 					>
@@ -146,7 +143,7 @@ export const PageHeader = ({
 								alignItems: "center",
 								justifyContent: "center",
 								width: 36,
-								height: CONTROL_HEIGHT,
+								height: INPUT_BASE_HEIGHT,
 								color: theme.palette.text.secondary,
 								borderRight:
 									idx < linkItems.length - 1

client/src/Components/design-elements/SkeletonCard.tsx

@@ -1,5 +1,5 @@
 import { Box, Stack, useTheme } from "@mui/material";
-import { CONTROL_HEIGHT } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT } from "@/Utils/Theme/constants";
 
 interface SkeletonCardProps {
 	width?: number | string | { xs?: number | string; md?: number | string };
@@ -45,7 +45,7 @@ export const SkeletonCard = ({
 
 	const blockStyle = {
 		width: 55,
-		height: CONTROL_HEIGHT,
+		height: INPUT_BASE_HEIGHT,
 		borderRadius: theme.shape.borderRadius,
 		background: theme.palette.secondary.main,
 		border: `1px solid ${theme.palette.divider}`,

client/src/Components/design-elements/StatBox.tsx

@@ -19,15 +19,8 @@ export const GradientBox = ({ children, palette, sx, interactive }: GradientBox)
 	const isSmall = useMediaQuery(theme.breakpoints.down("md"));
 	const isLight = theme.palette.mode === "light";
 	const paper = theme.palette.background.paper;
-	// In light mode `paper` is white, and lightening white is a no-op - the
-	// gradient collapses flat. Darken slightly towards the page ground instead.
 	const paperStart = isLight ? darken(paper, 0.02) : lighten(paper, 0.08);
 	const paperEnd = paper;
-	// Both ends stay close to `main` so MUI's derived `contrastText` still
-	// applies - that is white on the dark light-mode fills and near-black on
-	// the lighter dark-mode ones, so a bigger lift would break one or other.
-	// `light` is a mid-tone used for status dots and chart marks, too pale to
-	// use here, so the lift comes off `main` instead.
 	const bg = palette
 		? `linear-gradient(135deg, ${lighten(theme.palette[palette].main, 0.12)} 0%, ${theme.palette[palette].main} 100%)`
 		: `linear-gradient(135deg, ${paperStart} 0%, ${paperEnd} 100%)`;

client/src/Components/design-elements/StatusBox.tsx

@@ -33,12 +33,6 @@ export const BGBox = ({ children, sx }: StatusBoxProps) => {
 				bottom={0}
 				sx={{
 					pointerEvents: "none",
-					// Deliberately far fainter than `divider` - this is texture
-					// behind the number, not a rule, and it must never compete
-					// with the box's own border. Note alpha() *replaces* the
-					// alpha channel, so this relies on `divider` being an opaque
-					// hex; if it ever goes translucent this gets stronger, not
-					// weaker.
 					backgroundImage: `
 						linear-gradient(${alpha(theme.palette.divider, 0.4)} 1px, transparent 1px),
 						linear-gradient(90deg, ${alpha(theme.palette.divider, 0.4)} 1px, transparent 1px)

client/src/Components/design-elements/Table.tsx

@@ -52,11 +52,6 @@ type DataTableProps<T extends { id?: string | number; _id?: string | number }> =
 	emptyViewText?: string;
 	emptyViewPositive?: boolean;
 	getRowSx?: (row: T) => SxProps<Theme>;
-	/**
-	 * Marks a row selected so it gets the shared selected + hover treatment.
-	 * Desktop table only - the small-screen card branch does not style
-	 * selection yet, same as `getRowSx`.
-	 */
 	isRowSelected?: (row: T) => boolean;
 };
 
@@ -86,6 +81,21 @@ export function DataTable<
 	};
 
 	const isSmall = useMediaQuery(theme.breakpoints.down("md"));
+
+	const hasTextSelectionWithin = (element: Element) => {
+		const selection = window.getSelection();
+		if (!selection || selection.isCollapsed || !selection.toString().trim()) {
+			return false;
+		}
+		return (
+			selection.anchorNode !== null &&
+			element.contains(
+				selection.anchorNode.nodeType === Node.TEXT_NODE
+					? selection.anchorNode.parentNode
+					: selection.anchorNode
+			)
+		);
+	};
 	const isInteractive = Boolean(onRowClick) || expandableRows;
 
 	if (data.length === 0 || headers.length === 0) {
@@ -107,7 +117,10 @@ export function DataTable<
 					keys.push(key);
 					return (
 						<Stack
-							onClick={() => (onRowClick ? onRowClick(row) : null)}
+							onClick={(e) => {
+								if (hasTextSelectionWithin(e.currentTarget)) return;
+								if (onRowClick) onRowClick(row);
+							}}
 							spacing={theme.spacing(LAYOUT.XS)}
 							sx={{
 								borderStyle: "solid",
@@ -220,21 +233,6 @@ export function DataTable<
 					"& .MuiTableBody-root .MuiTableRow-root:last-child .MuiTableCell-root": {
 						borderBottom: "none",
 					},
-					// Cells paint `background.paper`, so a background set on the row
-					// never shows. Selection and hover both have to be applied at
-					// cell level, and selection has to come first so hover layers
-					// on top of it rather than replacing it.
-					"& .MuiTableBody-root .MuiTableRow-root.is-selected .MuiTableCell-root": {
-						backgroundColor: theme.palette.action.selected,
-					},
-					"& .MuiTableBody-root .MuiTableRow-root.is-clickable:hover .MuiTableCell-root":
-						{
-							backgroundColor: theme.palette.action.rowHover,
-						},
-					"& .MuiTableBody-root .MuiTableRow-root.is-selected.is-clickable:hover .MuiTableCell-root":
-						{
-							backgroundColor: theme.palette.action.selectedHover,
-						},
 				}}
 			>
 				<TableHead>
@@ -255,21 +253,29 @@ export function DataTable<
 					{data.map((row) => {
 						const key = row.id || row._id || Math.random();
 						const isExpanded = expanded === key;
+						const selected = isRowSelected?.(row);
 
 						return (
 							<Fragment key={key}>
 								<TableRow
-									className={[
-										isInteractive ? "is-clickable" : "",
-										isRowSelected?.(row) ? "is-selected" : "",
-									]
-										.filter(Boolean)
-										.join(" ")}
 									sx={{
 										cursor: isInteractive ? "pointer" : "default",
+										...(isInteractive && {
+											"&:hover .MuiTableCell-root": {
+												backgroundColor: selected
+													? theme.palette.action.selectedHover
+													: theme.palette.action.rowHover,
+											},
+										}),
+										...(selected && {
+											"& .MuiTableCell-root": {
+												backgroundColor: theme.palette.action.selected,
+											},
+										}),
 										...(getRowSx?.(row) as object),
 									}}
-									onClick={() => {
+									onClick={(e) => {
+										if (hasTextSelectionWithin(e.currentTarget)) return;
 										if (expandableRows) handleExpand(row);
 										else if (onRowClick) onRowClick(row);
 									}}

client/src/Components/design-elements/Tabs.tsx

@@ -2,7 +2,7 @@ import MuiTabs from "@mui/material/Tabs";
 import type { TabsProps } from "@mui/material/Tabs";
 import { useTheme } from "@mui/material/styles";
 import { typographyLevels } from "@/Utils/Theme/Palette";
-import { CONTROL_HEIGHT } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT } from "@/Utils/Theme/constants";
 interface CustomTabsProps extends TabsProps {}
 
 export const Tabs = (props: CustomTabsProps) => {
@@ -10,7 +10,7 @@ export const Tabs = (props: CustomTabsProps) => {
 	return (
 		<MuiTabs
 			sx={{
-				minHeight: CONTROL_HEIGHT,
+				minHeight: INPUT_BASE_HEIGHT,
 				borderBottom: `1px solid ${theme.palette.divider}`,
 				"& .MuiTabs-indicator": {
 					backgroundColor: theme.palette.primary.main,
@@ -42,17 +42,13 @@ export const Tab = (props: CustomTabProps) => {
 				textTransform: "none",
 				fontSize: typographyLevels.m,
 				fontWeight: 500,
-				minHeight: CONTROL_HEIGHT,
+				minHeight: INPUT_BASE_HEIGHT,
 				padding: theme.spacing(1, 0),
 				paddingBottom: 0,
 				minWidth: "auto",
 				alignItems: "flex-start",
 				color: theme.palette.text.secondary,
 				"&.Mui-selected": {
-					// Weight stays put, as on ToggleButton: bolding the active tab
-					// widens it, shifting every tab to its right and dragging the
-					// indicator to a moving target. Colour and the indicator are
-					// already carrying the state.
 					color: theme.palette.primary.main,
 				},
 				"&:hover": {

client/src/Components/inputs/Button.tsx

@@ -1,7 +1,7 @@
 import Button from "@mui/material/Button";
 import type { ButtonProps } from "@mui/material/Button";
 import { useTheme, darken } from "@mui/material/styles";
-import { CONTROL_HEIGHT, HOVER } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT, HOVER } from "@/Utils/Theme/constants";
 
 const PALETTE_COLORS = [
 	"primary",
@@ -43,10 +43,7 @@ export const ButtonInput = ({ sx, ...props }: ButtonProps) => {
 			{...props}
 			sx={{
 				textTransform: "none",
-				height: CONTROL_HEIGHT,
-				// MUI's button line-height is 1.75 (22.75px at 13px), which with the
-				// 6px padding needs 34.75px - already over its own box at 34, and
-				// clipping at 32. 1.2 leaves room for tall scripts too.
+				height: INPUT_BASE_HEIGHT,
 				lineHeight: 1.2,
 				fontWeight: 400,
 				borderRadius: 2,

client/src/Components/inputs/ColorPicker.tsx

@@ -4,7 +4,7 @@ import { typographyLevels } from "@/Utils/Theme/Palette";
 import { useTheme } from "@mui/material";
 import Stack from "@mui/material/Stack";
 import { FieldLabel } from "@/Components/inputs/FieldLabel";
-import { CONTROL_HEIGHT } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT } from "@/Utils/Theme/constants";
 
 interface ColorPickerProps extends MuiColorInputProps {
 	fieldLabel?: string;
@@ -19,7 +19,7 @@ export const ColorInput = ({ fieldLabel, required, ...props }: ColorPickerProps)
 			sx={{
 				"& .MuiOutlinedInput-root": {
 					borderRadius: theme.shape.borderRadius,
-					height: CONTROL_HEIGHT,
+					height: INPUT_BASE_HEIGHT,
 					fontSize: typographyLevels.base,
 				},
 				"& .MuiOutlinedInput-notchedOutline": {

client/src/Components/inputs/DatePicker.tsx

@@ -8,7 +8,7 @@ import { FieldLabel } from "./FieldLabel";
 import { Calendar } from "lucide-react";
 import { AdapterDayjs } from "@mui/x-date-pickers/AdapterDayjs";
 import { LocalizationProvider } from "@mui/x-date-pickers";
-import { CONTROL_HEIGHT } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT } from "@/Utils/Theme/constants";
 
 interface DatePickerComponentProps extends Omit<DatePickerProps<Dayjs>, "label"> {
 	fieldLabel?: string;
@@ -56,7 +56,7 @@ export const DatePickerComponent = ({
 								flexDirection: "row-reverse",
 							},
 							"& input": {
-								minHeight: CONTROL_HEIGHT,
+								minHeight: INPUT_BASE_HEIGHT,
 								p: 0,
 								pl: theme.spacing(3),
 								pr: theme.spacing(5),

client/src/Components/inputs/Select.tsx

@@ -6,7 +6,7 @@ import Stack from "@mui/material/Stack";
 import { FieldLabel } from "./FieldLabel";
 import { ChevronDown } from "lucide-react";
 import Typography from "@mui/material/Typography";
-import { CONTROL_HEIGHT } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT } from "@/Utils/Theme/constants";
 
 interface SelectInputProps<T> extends Omit<SelectProps<T>, "label"> {
 	fieldLabel?: string;
@@ -72,7 +72,7 @@ const SelectInputInner = <T,>(
 				/>
 			)}
 			sx={{
-				height: `${CONTROL_HEIGHT}px`,
+				height: `${INPUT_BASE_HEIGHT}px`,
 				"& .MuiSelect-select": {
 					display: "flex",
 					alignItems: "center",

client/src/Components/inputs/TextInput.tsx

@@ -5,7 +5,7 @@ import { typographyLevels } from "@/Utils/Theme/Palette";
 import { useTheme } from "@mui/material/styles";
 import Stack from "@mui/material/Stack";
 import { FieldLabel } from "./FieldLabel";
-import { CONTROL_HEIGHT, LAYOUT } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT, LAYOUT } from "@/Utils/Theme/constants";
 
 interface TextInputProps extends Omit<TextFieldProps, "label"> {
 	fieldLabel?: string;
@@ -22,7 +22,7 @@ export const TextInput = forwardRef<HTMLInputElement, TextInputProps>(function T
 		width: "100%",
 		"& .MuiOutlinedInput-root": {
 			borderRadius: theme.shape.borderRadius,
-			height: props.multiline ? "auto" : CONTROL_HEIGHT,
+			height: props.multiline ? "auto" : INPUT_BASE_HEIGHT,
 			fontSize: typographyLevels.base,
 			overflow: "hidden",
 		},

client/src/Components/inputs/TimePicker.tsx

@@ -7,7 +7,7 @@ import Typography from "@mui/material/Typography";
 import { FieldLabel } from "./FieldLabel";
 import { AdapterDayjs } from "@mui/x-date-pickers/AdapterDayjs";
 import { LocalizationProvider } from "@mui/x-date-pickers";
-import { CONTROL_HEIGHT } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT } from "@/Utils/Theme/constants";
 
 interface TimePickerComponentProps extends Omit<MobileTimePickerProps<Dayjs>, "label"> {
 	fieldLabel?: string;
@@ -34,7 +34,7 @@ export const TimePickerComponent = ({
 						sx: {
 							width: "fit-content",
 							"& input": {
-								minHeight: CONTROL_HEIGHT,
+								minHeight: INPUT_BASE_HEIGHT,
 								p: 0,
 								px: theme.spacing(5),
 							},

client/src/Components/inputs/ToggleButton.tsx

@@ -4,7 +4,7 @@ import type { ToggleButtonProps } from "@mui/material/ToggleButton";
 import type { ToggleButtonGroupProps } from "@mui/material/ToggleButtonGroup";
 import { useTheme } from "@mui/material/styles";
 import { alpha } from "@mui/material/styles";
-import { CONTROL_HEIGHT } from "@/Utils/Theme/constants";
+import { INPUT_BASE_HEIGHT } from "@/Utils/Theme/constants";
 
 export const ToggleButtonInput = ({ sx, ...props }: ToggleButtonProps) => {
 	const theme = useTheme();
@@ -21,7 +21,7 @@ export const ToggleButtonInput = ({ sx, ...props }: ToggleButtonProps) => {
 			sx={{
 				px: 8,
 				textTransform: "none",
-				height: CONTROL_HEIGHT,
+				height: INPUT_BASE_HEIGHT,
 				fontWeight: 400,
 				whiteSpace: "nowrap",
 				textOverflow: "ellipsis",
@@ -34,10 +34,6 @@ export const ToggleButtonInput = ({ sx, ...props }: ToggleButtonProps) => {
 				},
 				"&.Mui-selected": {
 					backgroundColor: selectedBg,
-					// Weight stays at 400 so the group sits level with Button,
-					// which it is routinely placed beside. The fill and the
-					// darker ink carry the selected state instead - a weight
-					// change also reflows the label width as you switch.
 					color: theme.palette.text.primary,
 					"&:hover": {
 						backgroundColor: selectedHoverBg,

client/src/Components/monitors/HeaderMonitorControls.tsx

@@ -60,20 +60,22 @@ export const HeaderMonitorControls = ({
 				direction={{ xs: "column", md: "row" }}
 				gap={theme.spacing(2)}
 			>
-				<Button
-					variant="contained"
-					color="secondary"
-					loading={isPosting}
-					startIcon={<Icon icon={Mail} />}
-					onClick={async () => {
-						await post(`/notifications/test/all`, { monitorId: monitor.id });
-					}}
-					sx={{
-						whiteSpace: "nowrap",
-					}}
-				>
-					{t("common.buttons.testNotifications")}
-				</Button>
+				{isAdmin && (
+					<Button
+						variant="contained"
+						color="secondary"
+						loading={isPosting}
+						startIcon={<Icon icon={Mail} />}
+						onClick={async () => {
+							await post(`/notifications/test/all`, { monitorId: monitor.id });
+						}}
+						sx={{
+							whiteSpace: "nowrap",
+						}}
+					>
+						{t("common.buttons.testNotifications")}
+					</Button>
+				)}
 				<Button
 					variant="contained"
 					color="secondary"

client/src/Components/monitors/MonitorListPage.tsx

@@ -35,7 +35,7 @@ export const MonitorListPage = ({
 	headerKey,
 	page,
 	actionLink,
-	controller: c,
+	controller,
 	bulkActions,
 	showTypeFilter,
 	summaryProps,
@@ -48,14 +48,14 @@ export const MonitorListPage = ({
 	const theme = useTheme();
 	const isSmall = useMediaQuery(theme.breakpoints.down("md"));
 	const isAdmin = useIsAdmin();
-	const isLoading = c.isLoading || Boolean(extraLoading);
+	const isLoading = controller.isLoading || Boolean(extraLoading);
 
 	return (
 		<MonitorBasePageWithStates
 			headerKey={headerKey}
 			loading={isLoading}
-			error={c.error || extraError}
-			totalCount={c.effectiveTotalCount}
+			error={controller.error || extraError}
+			totalCount={controller.effectiveTotalCount}
 			page={page}
 			actionLink={actionLink}
 			priorityFallback={priorityFallback}
@@ -66,7 +66,7 @@ export const MonitorListPage = ({
 				isAdmin={isAdmin}
 			/>
 			<HeaderMonitorsSummary
-				summary={c.summary}
+				summary={controller.summary}
 				{...summaryProps}
 			/>
 			<Stack
@@ -78,27 +78,27 @@ export const MonitorListPage = ({
 					{...(showTypeFilter === false
 						? { showTypes: false }
 						: {
-								selectedTypes: c.selectedTypes,
-								setSelectedTypes: c.setSelectedTypes,
+								selectedTypes: controller.selectedTypes,
+								setSelectedTypes: controller.setSelectedTypes,
 							})}
-					selectedStatus={c.selectedStatus}
-					setSelectedStatus={c.setSelectedStatus}
-					selectedState={c.selectedState}
-					setSelectedState={c.setSelectedState}
-					tagOptions={c.tags ?? []}
-					selectedTags={c.selectedTags}
-					setSelectedTags={c.setSelectedTags}
-					onClearFilters={c.handleClearFilters}
+					selectedStatus={controller.selectedStatus}
+					setSelectedStatus={controller.setSelectedStatus}
+					selectedState={controller.selectedState}
+					setSelectedState={controller.setSelectedState}
+					tagOptions={controller.tags ?? []}
+					selectedTags={controller.selectedTags}
+					setSelectedTags={controller.setSelectedTags}
+					onClearFilters={controller.handleClearFilters}
 				/>
 				<TextField
 					placeholder={t("pages.uptime.filters.search.placeholder")}
-					value={c.search}
+					value={controller.search}
 					onChange={(event) => {
-						c.setSearch(event.target.value);
+						controller.setSearch(event.target.value);
 					}}
 				/>
 			</Stack>
-			{c.selectedTags.length > 0 && (
+			{controller.selectedTags.length > 0 && (
 				<Stack
 					direction={isSmall ? "column" : "row"}
 					alignItems={isSmall ? "flex-start" : "center"}
@@ -108,8 +108,8 @@ export const MonitorListPage = ({
 					<Typography color={theme.palette.text.secondary}>
 						{t("pages.uptime.filters.activeTags")}
 					</Typography>
-					{c.selectedTags.map((tagId) => {
-						const tag = c.tags?.find((t) => t.id === tagId);
+					{controller.selectedTags.map((tagId) => {
+						const tag = controller.tags?.find((t) => t.id === tagId);
 						if (!tag) return null;
 						return (
 							<ColoredLabel
@@ -123,20 +123,20 @@ export const MonitorListPage = ({
 			)}
 			{bulkActions && !isLoading && (
 				<BulkActionsBar
-					selectedCount={c.selectedRows.length}
-					onCancel={c.handleCancelSelection}
+					selectedCount={controller.selectedRows.length}
+					onCancel={controller.handleCancelSelection}
 				>
 					<Button
 						size="small"
 						startIcon={<Play size={16} />}
-						onClick={c.handleBulkResume}
+						onClick={controller.handleBulkResume}
 					>
 						{t("common.buttons.resume")}
 					</Button>
 					<Button
 						size="small"
 						startIcon={<Pause size={16} />}
-						onClick={c.handleBulkPause}
+						onClick={controller.handleBulkPause}
 					>
 						{t("common.buttons.pause")}
 					</Button>
@@ -144,12 +144,12 @@ export const MonitorListPage = ({
 			)}
 			{children}
 			<Dialog
-				open={c.isDialogOpen}
+				open={controller.isDialogOpen}
 				title={t("common.dialogs.delete.title")}
 				content={t("common.dialogs.delete.description")}
-				onConfirm={c.handleConfirmDelete}
-				onCancel={c.handleCancelDelete}
-				loading={c.isDeleting}
+				onConfirm={controller.handleConfirmDelete}
+				onCancel={controller.handleCancelDelete}
+				loading={controller.isDeleting}
 			/>
 		</MonitorBasePageWithStates>
 	);

client/src/Components/sidebar/Menu.tsx

@@ -1,6 +1,7 @@
 import { Icon } from "@/Components/design-elements";
 
 import {
+	LayoutDashboard,
 	Globe,
 	Gauge,
 	Link,
@@ -26,15 +27,20 @@ export const getMenu = (t: Function) => {
 		{
 			group: t("components.sidebar.menu.groups.monitoring"),
 			items: [
+				{
+					name: t("components.sidebar.menu.dashboard"),
+					path: "dashboard",
+					icon: <Icon icon={LayoutDashboard} />,
+				},
 				{
 					name: t("components.sidebar.menu.uptime"),
 					path: "uptime",
 					icon: <Icon icon={Globe} />,
 				},
 				{
-					name: t("components.sidebar.menu.pagespeed"),
-					path: "pagespeed",
-					icon: <Icon icon={Gauge} />,
+					name: t("components.sidebar.menu.docker"),
+					path: "docker",
+					icon: <Icon icon={Container} />,
 				},
 				{
 					name: t("components.sidebar.menu.infrastructure"),
@@ -42,9 +48,9 @@ export const getMenu = (t: Function) => {
 					icon: <Icon icon={Link} />,
 				},
 				{
-					name: t("components.sidebar.menu.docker"),
-					path: "docker",
-					icon: <Icon icon={Container} />,
+					name: t("components.sidebar.menu.pagespeed"),
+					path: "pagespeed",
+					icon: <Icon icon={Gauge} />,
 				},
 			],
 		},

client/src/Components/sidebar/NavItem.tsx

@@ -25,10 +25,6 @@ export const NavItem = ({
 	const iconStroke = selected
 		? theme.palette.sidebar.accent
 		: theme.palette.text.secondary;
-
-	// Both states come from the same family so selected always reads stronger
-	// than a hovered neighbour. MUI's default action.hover is lighter than
-	// action.selected on a dark ground, which inverted the two.
 	const buttonBgColor = selected ? theme.palette.action.selected : "transparent";
 	const buttonBgHoverColor = selected
 		? theme.palette.action.selectedHover

client/src/Components/sidebar/index.tsx

@@ -73,9 +73,6 @@ export const Sidebar = () => {
 				gap={theme.spacing(LAYOUT.SM)}
 				borderRight={`1px solid ${theme.palette.divider}`}
 				width={width}
-				// On `paper` rather than inheriting the page ground, so the nav
-				// reads as a surface and the content area stays the darker
-				// `default`. Opaque, so the blur it used to carry is gone.
 				bgcolor={theme.palette.background.paper}
 				sx={{
 					touchAction: "none",

client/src/Features/UI/uiSlice.ts

@@ -1,4 +1,5 @@
 import { createSlice, type PayloadAction } from "@reduxjs/toolkit";
+import type { CardId } from "@/Pages/Dashboard/cards";
 
 type ThemeMode = "light" | "dark";
 type ChartType = "histogram" | "line";
@@ -35,6 +36,7 @@ interface UIState {
 	language: string;
 	starPromptOpen: boolean;
 	chartType: ChartType;
+	dashboardCards: CardId[] | null;
 }
 
 const initialMode: ThemeMode = window?.matchMedia?.("(prefers-color-scheme: dark)")
@@ -74,6 +76,7 @@ const initialState: UIState = {
 	language: "en",
 	starPromptOpen: true,
 	chartType: "histogram",
+	dashboardCards: null,
 };
 
 const uiSlice = createSlice({
@@ -117,6 +120,9 @@ const uiSlice = createSlice({
 		setChartType: (state, action: PayloadAction<ChartType>) => {
 			state.chartType = action.payload;
 		},
+		setDashboardCards: (state, action: PayloadAction<CardId[] | null>) => {
+			state.dashboardCards = action.payload;
+		},
 	},
 });
 
@@ -133,4 +139,5 @@ export const {
 	setLanguage,
 	setStarPromptOpen,
 	setChartType,
+	setDashboardCards,
 } = uiSlice.actions;

client/src/Hooks/UseApi.ts

@@ -6,7 +6,7 @@ import { useState } from "react";
 import { useToast } from "@/Hooks/UseToast";
 import { logger } from "@/Utils/logger";
 
-interface ApiResponse<T> {
+export interface ApiResponse<T> {
 	success: boolean;
 	msg: string;
 	data: T;

client/src/Hooks/UseToast.ts

@@ -1,27 +1,30 @@
 import { toast, type ToastOptions } from "react-toastify";
+import { useMemo } from "react";
 
 export const useToast = () => {
-	const showToast = (message: string, options?: ToastOptions) => {
-		toast.dismiss();
-		const baseStyle: React.CSSProperties = {
-			whiteSpace: "nowrap",
-			overflow: "hidden",
-			textOverflow: "ellipsis",
+	return useMemo(() => {
+		const showToast = (message: string, options?: ToastOptions) => {
+			toast.dismiss();
+			const baseStyle: React.CSSProperties = {
+				whiteSpace: "nowrap",
+				overflow: "hidden",
+				textOverflow: "ellipsis",
+			};
+			toast(message, {
+				...options,
+				style: { ...baseStyle, ...(options?.style || {}) },
+			});
 		};
-		toast(message, {
-			...options,
-			style: { ...baseStyle, ...(options?.style || {}) },
-		});
-	};
 
-	const toastSuccess = (msg: string, opts?: ToastOptions) =>
-		showToast(msg, { ...opts, type: "success" });
-	const toastError = (msg: string, opts?: ToastOptions) =>
-		showToast(msg, { ...opts, type: "error" });
-	const toastInfo = (msg: string, opts?: ToastOptions) =>
-		showToast(msg, { ...opts, type: "info" });
-	const toastWarning = (msg: string, opts?: ToastOptions) =>
-		showToast(msg, { ...opts, type: "warning" });
+		const toastSuccess = (msg: string, opts?: ToastOptions) =>
+			showToast(msg, { ...opts, type: "success" });
+		const toastError = (msg: string, opts?: ToastOptions) =>
+			showToast(msg, { ...opts, type: "error" });
+		const toastInfo = (msg: string, opts?: ToastOptions) =>
+			showToast(msg, { ...opts, type: "info" });
+		const toastWarning = (msg: string, opts?: ToastOptions) =>
+			showToast(msg, { ...opts, type: "warning" });
 
-	return { showToast, toastSuccess, toastError, toastInfo, toastWarning };
+		return { showToast, toastSuccess, toastError, toastInfo, toastWarning };
+	}, []);
 };

client/src/Hooks/useMonitorForm.ts

@@ -77,6 +77,7 @@ export const getMonitorDefaults = (
 				...base,
 				type: "docker",
 				url: data?.url || "",
+				dockerLogsEnabled: data?.dockerLogsEnabled ?? false,
 			};
 			break;
 		case "game":

client/src/Pages/CreateMonitor/index.tsx

@@ -118,8 +118,8 @@ const getGeneralSettingsConfig = (
 			showDnsRecordType: false,
 		},
 		docker: {
-			urlLabel: t("pages.createMonitor.form.general.option.container.label"),
-			urlPlaceholder: t("pages.createMonitor.form.general.option.container.placeholder"),
+			urlLabel: t("pages.createMonitor.form.general.option.dockerHost.label"),
+			urlPlaceholder: t("pages.createMonitor.form.general.option.dockerHost.placeholder"),
 			namePlaceholder: t("pages.createMonitor.form.general.option.name.placeholder"),
 			showUrl: true,
 			showProxy: false,
@@ -255,6 +255,7 @@ const CreateMonitorPage = () => {
 		const firstSegment = pathSegments[0];
 		if (firstSegment === "pagespeed") return "pagespeed";
 		if (firstSegment === "infrastructure") return "hardware";
+		if (firstSegment === "docker") return "docker";
 		return "uptime";
 	}, [location.pathname]);
 
@@ -264,7 +265,9 @@ const CreateMonitorPage = () => {
 			? "pagespeed"
 			: pageType === "hardware"
 				? "hardware"
-				: "http";
+				: pageType === "docker"
+					? "docker"
+					: "http";
 
 	const { data: existingMonitor, refetch: refetchMonitor } = useGet<Monitor>(
 		isEditMode ? `/monitors/${monitorId}` : null
@@ -373,6 +376,8 @@ const CreateMonitorPage = () => {
 				navigate("/pagespeed");
 			} else if (pageType === "hardware") {
 				navigate("/infrastructure");
+			} else if (pageType === "docker") {
+				navigate("/docker");
 			} else {
 				navigate("/uptime");
 			}
@@ -823,6 +828,19 @@ const CreateMonitorPage = () => {
 					/>
 				)}
 
+				{showStep(1) && watchedType === "docker" && (
+					<ConfigBox
+						title={t("pages.createMonitor.form.dockerLogs.title")}
+						subtitle={t("pages.createMonitor.form.dockerLogs.description")}
+						rightContent={
+							<FormSwitchField
+								name="dockerLogsEnabled"
+								label={t("pages.createMonitor.form.dockerLogs.option.enabled.label")}
+							/>
+						}
+					/>
+				)}
+
 				{showStep(2) &&
 					(watchedType === "http" ||
 						watchedType === "grpc" ||

client/src/Pages/Dashboard/Components/CardGrid.tsx

@@ -0,0 +1,123 @@
+import Box from "@mui/material/Box";
+import { useTheme } from "@mui/material/styles";
+import { GripVertical } from "lucide-react";
+import {
+	DndContext,
+	closestCenter,
+	PointerSensor,
+	useSensor,
+	useSensors,
+} from "@dnd-kit/core";
+import type { DragEndEvent } from "@dnd-kit/core";
+import { SortableContext, useSortable, rectSortingStrategy } from "@dnd-kit/sortable";
+
+import { Icon } from "@/Components/design-elements";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { GRID_COLUMNS, type CardDefinition, type CardId } from "../cards";
+import { CardSlotContext } from "./CardSlotContext";
+
+const SortableCard = ({ card }: { card: CardDefinition }) => {
+	const theme = useTheme();
+	const { attributes, listeners, setNodeRef, transform, transition, isDragging } =
+		useSortable({ id: card.id });
+	const Component = card.component;
+
+	return (
+		<Box
+			ref={setNodeRef}
+			minWidth={0}
+			sx={{
+				width: {
+					xs: "100%",
+					md:
+						card.width >= GRID_COLUMNS
+							? "100%"
+							: `calc(${(card.width / GRID_COLUMNS) * 100}% - ${theme.spacing(LAYOUT.MD / 2)})`,
+				},
+				transform: transform
+					? `translate3d(${Math.round(transform.x)}px, ${Math.round(transform.y)}px, 0)`
+					: undefined,
+				transition,
+				opacity: isDragging ? 0.4 : 1,
+				zIndex: isDragging ? 1 : "auto",
+			}}
+		>
+			<CardSlotContext.Provider
+				value={
+					<Box
+						{...attributes}
+						{...listeners}
+						display="flex"
+						alignItems="center"
+						sx={{
+							cursor: "grab",
+							"&:active": { cursor: "grabbing" },
+							touchAction: "none",
+						}}
+					>
+						<Icon
+							icon={GripVertical}
+							size={16}
+							color={theme.palette.text.secondary}
+						/>
+					</Box>
+				}
+			>
+				<Component />
+			</CardSlotContext.Provider>
+		</Box>
+	);
+};
+
+export const CardGrid = ({
+	cards,
+	onReorder,
+}: {
+	cards: CardDefinition[];
+	onReorder: (sourceIndex: number, destIndex: number) => void;
+}) => {
+	const theme = useTheme();
+
+	const sensors = useSensors(
+		useSensor(PointerSensor, {
+			activationConstraint: { distance: 8 },
+		})
+	);
+
+	const handleDragEnd = (event: DragEndEvent) => {
+		const { active, over } = event;
+		if (!over || active.id === over.id) return;
+		const sourceIndex = cards.findIndex((c) => c.id === active.id);
+		const destIndex = cards.findIndex((c) => c.id === over.id);
+		if (sourceIndex !== -1 && destIndex !== -1) onReorder(sourceIndex, destIndex);
+	};
+
+	const cardIds = cards.map((c) => c.id);
+
+	return (
+		<DndContext
+			sensors={sensors}
+			collisionDetection={closestCenter}
+			onDragEnd={handleDragEnd}
+		>
+			<SortableContext
+				items={cardIds}
+				strategy={rectSortingStrategy}
+			>
+				<Box
+					display="flex"
+					flexWrap="wrap"
+					gap={theme.spacing(LAYOUT.MD)}
+					alignItems="stretch"
+				>
+					{cards.map((card) => (
+						<SortableCard
+							key={card.id}
+							card={card}
+						/>
+					))}
+				</Box>
+			</SortableContext>
+		</DndContext>
+	);
+};

client/src/Pages/Dashboard/Components/CardPicker.tsx

@@ -0,0 +1,137 @@
+import Box from "@mui/material/Box";
+import Typography from "@mui/material/Typography";
+import FormControlLabel from "@mui/material/FormControlLabel";
+import Stack from "@mui/material/Stack";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+import { useMemo } from "react";
+
+import { Dialog, Checkbox, Button } from "@/Components/inputs";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { CardGroups, type CardDefinition, type CardGroup, type CardId } from "../cards";
+
+interface CardPickerProps {
+	open: boolean;
+	available: CardDefinition[];
+	selected: CardId[];
+	allSelected: boolean;
+	onAdd: (id: CardId) => void;
+	onRemove: (id: CardId) => void;
+	onSelectAll: () => void;
+	onDeselectAll: () => void;
+	onReset: () => void;
+	onClose: () => void;
+}
+
+/**
+ * Cards are grouped by sidebar section, not by load cost: you look for a card
+ * where you look for the feature it belongs to. Admin-only cards never reach
+ * `available` for a non-admin, so nobody is offered a card they cannot load.
+ */
+export const CardPicker = ({
+	open,
+	available,
+	selected,
+	allSelected,
+	onAdd,
+	onRemove,
+	onSelectAll,
+	onDeselectAll,
+	onReset,
+	onClose,
+}: CardPickerProps) => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+
+	const grouped = useMemo(() => {
+		return CardGroups.map((group: CardGroup) => ({
+			group,
+			cards: available.filter((card) => card.group === group),
+		})).filter((entry) => entry.cards.length > 0);
+	}, [available]);
+
+	const chosen = new Set(selected);
+	const someSelected = selected.length > 0 && !allSelected;
+
+	return (
+		<Dialog
+			open={open}
+			maxWidth="sm"
+			fullWidth
+			title={t("pages.dashboard.picker.title")}
+			// Reset sits alone on the left, away from Done — a destructive action
+			// should not be adjacent to the one people reach for by reflex.
+			onCancel={onReset}
+			cancelText={t("pages.dashboard.picker.reset")}
+			onConfirm={onClose}
+			confirmText={t("pages.dashboard.picker.done")}
+			additionalButtons={
+				<Button
+					variant="outlined"
+					color="secondary"
+					onClick={allSelected ? onDeselectAll : onSelectAll}
+					startIcon={
+						<Checkbox
+							checked={allSelected}
+							indeterminate={someSelected}
+							size="small"
+							sx={{ p: 0 }}
+							onChange={() => {}}
+						/>
+					}
+				>
+					{t("pages.dashboard.picker.selectAll")}
+				</Button>
+			}
+		>
+			{/*
+			 * Two columns: seventeen cards in one list makes the dialog scroll,
+			 * which hides most of the catalogue. Groups flow down the columns and
+			 * are kept whole so a group is never split across the gap.
+			 */}
+			<Box
+				pt={theme.spacing(LAYOUT.SM)}
+				sx={{
+					columnCount: { xs: 1, sm: 2 },
+					columnGap: theme.spacing(LAYOUT.XL),
+				}}
+			>
+				{grouped.map(({ group, cards }) => (
+					<Stack
+						key={group}
+						gap={theme.spacing(LAYOUT.XXS)}
+						pb={theme.spacing(LAYOUT.MD)}
+						sx={{ breakInside: "avoid" }}
+					>
+						<Typography
+							variant="eyebrow"
+							color={theme.palette.text.disabled}
+						>
+							{t(`pages.dashboard.picker.groups.${group}`, {
+								defaultValue: group,
+							})}
+						</Typography>
+						{cards.map((card) => (
+							<FormControlLabel
+								key={card.id}
+								label={
+									<Typography color={theme.palette.text.primary}>
+										{t(`pages.dashboard.cards.${card.key}.title`)}
+									</Typography>
+								}
+								control={
+									<Checkbox
+										checked={chosen.has(card.id)}
+										onChange={() =>
+											chosen.has(card.id) ? onRemove(card.id) : onAdd(card.id)
+										}
+									/>
+								}
+							/>
+						))}
+					</Stack>
+				))}
+			</Box>
+		</Dialog>
+	);
+};

client/src/Pages/Dashboard/Components/CardPrimitives.tsx

@@ -0,0 +1,275 @@
+import Stack from "@mui/material/Stack";
+import Box from "@mui/material/Box";
+import Typography from "@mui/material/Typography";
+import { useTheme } from "@mui/material/styles";
+import { Link as RouterLink } from "react-router-dom";
+
+import { Tooltip } from "@/Components/design-elements";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { typographyLevels } from "@/Utils/Theme/Palette";
+
+import type { ReactNode } from "react";
+
+/**
+ * One thickness for every bar on the dashboard. Plain and segmented bars sit
+ * side by side across cards, so differing weights read as an inconsistency
+ * rather than as emphasis.
+ */
+const BAR_HEIGHT = 8;
+
+export interface BarSegment {
+	key: string;
+	value: number;
+	color: string;
+	/** Tooltip text, since the segments themselves carry no labels. */
+	label: string;
+}
+
+/**
+ * A proportional bar. `value` and `max` share whatever unit the caller uses;
+ * percentages come in as 0-100, not as the API's 0-1 fractions.
+ */
+export const CardBar = ({
+	value,
+	max = 100,
+	color,
+}: {
+	value: number;
+	max?: number;
+	color: string;
+}) => {
+	const theme = useTheme();
+	const ratio = max > 0 ? Math.min(Math.max(value / max, 0), 1) : 0;
+
+	return (
+		<Box
+			width="100%"
+			height={BAR_HEIGHT}
+			borderRadius={theme.shape.borderRadius}
+			bgcolor={theme.palette.action.hover}
+			sx={{ overflow: "hidden" }}
+		>
+			<Box
+				width={`${ratio * 100}%`}
+				height="100%"
+				bgcolor={color}
+				sx={{ transition: "width 0.3s ease" }}
+			/>
+		</Box>
+	);
+};
+
+/**
+ * One bar divided into proportional segments — the shape of a whole split into
+ * parts, where the relative sizes are the point rather than any single value.
+ *
+ * Zero-value segments are dropped so they cannot appear as hairlines, and each
+ * segment carries a tooltip because the bar itself has no room for labels.
+ */
+export const CardSegmentedBar = ({ segments }: { segments: BarSegment[] }) => {
+	const theme = useTheme();
+	const visible = segments.filter((segment) => segment.value > 0);
+	const total = visible.reduce((sum, segment) => sum + segment.value, 0);
+
+	return (
+		<Stack
+			direction="row"
+			width="100%"
+			height={BAR_HEIGHT}
+			borderRadius={theme.shape.borderRadius}
+			bgcolor={theme.palette.action.hover}
+			gap="1px"
+			sx={{ overflow: "hidden" }}
+		>
+			{total > 0 &&
+				visible.map((segment) => (
+					<Tooltip
+						key={segment.key}
+						title={segment.label}
+					>
+						<Box
+							width={`${(segment.value / total) * 100}%`}
+							height="100%"
+							bgcolor={segment.color}
+							sx={{ transition: "width 0.3s ease" }}
+						/>
+					</Tooltip>
+				))}
+		</Stack>
+	);
+};
+
+/** A clickable list row. Rows link to the entity they describe. */
+export const CardRow = ({ to, children }: { to?: string; children: ReactNode }) => {
+	const theme = useTheme();
+
+	return (
+		<Stack
+			{...(to ? { component: RouterLink, to } : {})}
+			direction="row"
+			alignItems="center"
+			gap={theme.spacing(LAYOUT.SM)}
+			px={theme.spacing(LAYOUT.XS)}
+			py={theme.spacing(LAYOUT.XS)}
+			mx={`-${theme.spacing(LAYOUT.XS)}`}
+			borderRadius={theme.shape.borderRadius}
+			color="inherit"
+			sx={{
+				textDecoration: "none",
+				...(to && {
+					"&:hover": { backgroundColor: theme.palette.action.hover },
+				}),
+			}}
+		>
+			{children}
+		</Stack>
+	);
+};
+
+/** Name plus optional secondary line, truncating rather than wrapping. */
+export const CardRowLabel = ({
+	primary,
+	secondary,
+}: {
+	primary: string;
+	secondary?: string | null;
+}) => {
+	const theme = useTheme();
+
+	return (
+		<Stack
+			minWidth={0}
+			flex={1}
+		>
+			<Typography
+				color={theme.palette.text.primary}
+				noWrap
+			>
+				{primary}
+			</Typography>
+			{secondary && (
+				<Typography
+					color={theme.palette.text.secondary}
+					noWrap
+				>
+					{secondary}
+				</Typography>
+			)}
+		</Stack>
+	);
+};
+
+/** A single large figure with a caption — the shape of the stat cards. */
+export const CardFigure = ({
+	value,
+	caption,
+	color,
+}: {
+	value: string;
+	caption?: string;
+	color?: string;
+}) => {
+	const theme = useTheme();
+
+	return (
+		<Stack gap={theme.spacing(LAYOUT.XXS)}>
+			<Typography
+				fontSize={typographyLevels.xxl}
+				fontWeight={300}
+				color={color ?? theme.palette.text.primary}
+				lineHeight={1.1}
+			>
+				{value}
+			</Typography>
+			{caption && <Typography color={theme.palette.text.secondary}>{caption}</Typography>}
+		</Stack>
+	);
+};
+
+/**
+ * A label with its value on the right — the shape almost every stat card
+ * repeats. `color` highlights the value alone, leaving the label quiet.
+ */
+export const CardStatLine = ({
+	label,
+	value,
+	color,
+}: {
+	label: string;
+	value: string;
+	color?: string;
+}) => {
+	const theme = useTheme();
+
+	return (
+		<Stack
+			direction="row"
+			alignItems="baseline"
+			justifyContent="space-between"
+			gap={theme.spacing(LAYOUT.SM)}
+		>
+			<Typography color={theme.palette.text.secondary}>{label}</Typography>
+			<Typography
+				color={color ?? theme.palette.text.primary}
+				noWrap
+			>
+				{value}
+			</Typography>
+		</Stack>
+	);
+};
+
+/**
+ * A CardStatLine with a proportional bar beneath it — the ranking and
+ * breakdown row. `max` defaults to a percentage scale; pass the largest value
+ * in the set to make bars relative to each other instead.
+ *
+ * `label` may be a node so callers can put a "N down" flag beside the name.
+ */
+export const CardMeterRow = ({
+	label,
+	value,
+	max,
+	color,
+	trailing,
+}: {
+	label: ReactNode;
+	value: number;
+	max?: number;
+	color: string;
+	trailing?: ReactNode;
+}) => {
+	const theme = useTheme();
+
+	return (
+		<Stack
+			flex={1}
+			minWidth={0}
+			gap={theme.spacing(LAYOUT.XXS)}
+		>
+			<Stack
+				direction="row"
+				alignItems="center"
+				justifyContent="space-between"
+				gap={theme.spacing(LAYOUT.SM)}
+			>
+				{typeof label === "string" ? (
+					<Typography
+						color={theme.palette.text.primary}
+						noWrap
+					>
+						{label}
+					</Typography>
+				) : (
+					label
+				)}
+				{trailing}
+			</Stack>
+			<CardBar
+				value={value}
+				max={max}
+				color={color}
+			/>
+		</Stack>
+	);
+};

client/src/Pages/Dashboard/Components/CardSlotContext.tsx

@@ -0,0 +1,7 @@
+import { createContext, useContext } from "react";
+
+import type { ReactNode } from "react";
+
+export const CardSlotContext = createContext<ReactNode>(null);
+
+export const useCardSlot = (): ReactNode => useContext(CardSlotContext);

client/src/Pages/Dashboard/Components/Cards/AdminCards.tsx

@@ -0,0 +1,219 @@
+import Stack from "@mui/material/Stack";
+import Typography from "@mui/material/Typography";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+import { useMemo } from "react";
+
+import { useGet } from "@/Hooks/UseApi";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { formatTimestamp } from "@/Utils/TimeUtils";
+import { DashboardCard, CardMessage } from "../DashboardCard";
+import { CardFigure, CardRow, CardRowLabel, CardStatLine } from "../CardPrimitives";
+
+import { REFRESH_INTERVAL_MS, SLOW_REFRESH_INTERVAL_MS } from "../../cards";
+
+import type { QueueMetrics } from "@/Types/Queue";
+import type { Log } from "@/Types/Log";
+import type { User } from "@/Types/User";
+
+const MAX_ERROR_ROWS = 5;
+
+/** Reads as a single reassurance line while nothing is failing. */
+export const ChecksOnScheduleCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useGet<QueueMetrics>(
+		"/queue/metrics",
+		{},
+		{ refreshInterval: REFRESH_INTERVAL_MS }
+	);
+
+	const healthy = data?.failingJobs === 0;
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.checksOnSchedule.title")}
+			to="/logs"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{data && (
+				<Stack gap={theme.spacing(LAYOUT.SM)}>
+					{healthy ? (
+						<CardMessage
+							text={t("pages.dashboard.cards.checksOnSchedule.healthy", {
+								jobs: data.jobs,
+								workers: data.workers.length,
+							})}
+						/>
+					) : (
+						<>
+							<CardFigure
+								value={String(data.failingJobs)}
+								caption={t("pages.dashboard.cards.checksOnSchedule.failing")}
+								color={theme.palette.error.main}
+							/>
+							<Stack gap={theme.spacing(LAYOUT.XS)}>
+								{data.jobsWithFailures.slice(0, MAX_ERROR_ROWS).map((job) => (
+									<CardRow key={String(job.monitorId)}>
+										<CardRowLabel
+											primary={job.monitorUrl ?? String(job.monitorId)}
+											secondary={job.failReason}
+										/>
+										<Typography
+											color={theme.palette.error.main}
+											flexShrink={0}
+										>
+											{job.failCount}
+										</Typography>
+									</CardRow>
+								))}
+							</Stack>
+						</>
+					)}
+					<CardStatLine
+						label={t("pages.dashboard.cards.checksOnSchedule.scheduled")}
+						value={String(data.jobs)}
+					/>
+					<CardStatLine
+						label={t("pages.dashboard.cards.checksOnSchedule.runningNow")}
+						value={String(data.activeJobs)}
+					/>
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};
+
+/**
+ * /logs is an in-memory ring buffer capped at 1000 entries, wiped on restart,
+ * and it ignores page/rowsPerPage. It rotates fast, so this is deliberately
+ * worded "recent" rather than "all".
+ */
+export const RecentErrorsCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useGet<Log[]>(
+		"/logs",
+		{},
+		{ refreshInterval: SLOW_REFRESH_INTERVAL_MS }
+	);
+
+	const { errors, warnings, newest } = useMemo(() => {
+		const relevant = (data ?? []).filter(
+			(entry) => entry.level === "error" || entry.level === "warn"
+		);
+		const sorted = [...relevant].sort(
+			(a, b) => new Date(b.timestamp).getTime() - new Date(a.timestamp).getTime()
+		);
+		return {
+			errors: relevant.filter((entry) => entry.level === "error").length,
+			warnings: relevant.filter((entry) => entry.level === "warn").length,
+			newest: sorted.slice(0, MAX_ERROR_ROWS),
+		};
+	}, [data]);
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.recentErrors.title")}
+			to="/logs"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+			action={
+				errors > 0 ? (
+					<Typography color={theme.palette.error.main}>
+						{t("pages.dashboard.cards.recentErrors.count", { count: errors })}
+					</Typography>
+				) : null
+			}
+		>
+			{newest.length === 0 ? (
+				<CardMessage text={t("pages.dashboard.cards.recentErrors.empty")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.SM)}>
+					<CardStatLine
+						label={t("pages.dashboard.cards.recentErrors.warnings")}
+						value={String(warnings)}
+					/>
+					<Stack gap={theme.spacing(LAYOUT.XS)}>
+						{newest.map((entry, index) => (
+							<CardRow key={`${entry.timestamp}-${index}`}>
+								<CardRowLabel
+									primary={entry.message}
+									secondary={[entry.service, entry.method].filter(Boolean).join(" · ")}
+								/>
+								<Typography
+									color={
+										entry.level === "error"
+											? theme.palette.error.main
+											: theme.palette.warning.main
+									}
+									flexShrink={0}
+								>
+									{formatTimestamp(entry.timestamp)}
+								</Typography>
+							</CardRow>
+						))}
+					</Stack>
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};
+
+/** Never empty — at minimum the current user exists. */
+export const TeamCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useGet<User[]>("/auth/users");
+
+	const { total, byRole, unverified } = useMemo(() => {
+		const users = data ?? [];
+		const roles = new Map<string, number>();
+		for (const user of users) {
+			for (const role of user.role ?? []) {
+				roles.set(role, (roles.get(role) ?? 0) + 1);
+			}
+		}
+		return {
+			total: users.length,
+			byRole: [...roles.entries()].sort((a, b) => b[1] - a[1]),
+			unverified: users.filter((user) => !user.isVerified).length,
+		};
+	}, [data]);
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.team.title")}
+			to="/account/team"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{data && (
+				<Stack gap={theme.spacing(LAYOUT.SM)}>
+					<CardFigure
+						value={String(total)}
+						caption={t("pages.dashboard.cards.team.members", { count: total })}
+					/>
+					{byRole.map(([role, count]) => (
+						<CardStatLine
+							key={role}
+							label={t(`common.auth.roles.${role}`, { defaultValue: role })}
+							value={String(count)}
+						/>
+					))}
+					{unverified > 0 && (
+						<CardStatLine
+							label={t("pages.dashboard.cards.team.unverified")}
+							value={String(unverified)}
+							color={theme.palette.warning.main}
+						/>
+					)}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/BreakdownCard.tsx

@@ -0,0 +1,97 @@
+import Stack from "@mui/material/Stack";
+import Typography from "@mui/material/Typography";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { DashboardCard, CardMessage } from "../DashboardCard";
+import { CardMeterRow, CardRow } from "../CardPrimitives";
+
+export interface BreakdownBucket {
+	/** Stable key and displayed label. */
+	key: string;
+	label: string;
+	total: number;
+	down: number;
+	/** Where the row links to, if anywhere. */
+	to?: string;
+}
+
+/**
+ * "How the fleet splits by X" — one proportional row per bucket, flagging any
+ * bucket with something down. Monitors by type and Monitors by group are the
+ * same card over different keys, so they share this shell.
+ */
+export const BreakdownCard = ({
+	titleKey,
+	emptyKey,
+	to,
+	buckets,
+	isLoading,
+	isStale,
+	error,
+}: {
+	titleKey: string;
+	emptyKey: string;
+	to?: string;
+	buckets: BreakdownBucket[];
+	isLoading?: boolean;
+	isStale?: boolean;
+	error?: unknown;
+}) => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+
+	const max = Math.max(0, ...buckets.map((bucket) => bucket.total));
+
+	return (
+		<DashboardCard
+			title={t(titleKey)}
+			to={to}
+			isLoading={isLoading}
+			error={error}
+			isStale={isStale}
+		>
+			{buckets.length === 0 ? (
+				<CardMessage text={t(emptyKey)} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.SM)}>
+					{buckets.map((bucket) => (
+						<CardRow
+							key={bucket.key}
+							to={bucket.to}
+						>
+							<CardMeterRow
+								label={bucket.label}
+								value={bucket.total}
+								max={max}
+								color={
+									bucket.down > 0 ? theme.palette.error.main : theme.palette.primary.main
+								}
+								trailing={
+									<Stack
+										direction="row"
+										alignItems="center"
+										gap={theme.spacing(LAYOUT.XS)}
+										flexShrink={0}
+									>
+										{bucket.down > 0 && (
+											<Typography color={theme.palette.error.main}>
+												{t("pages.dashboard.cards.monitorsByType.down", {
+													count: bucket.down,
+												})}
+											</Typography>
+										)}
+										<Typography color={theme.palette.text.secondary}>
+											{bucket.total}
+										</Typography>
+									</Stack>
+								}
+							/>
+						</CardRow>
+					))}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/BusiestServersCard.tsx

@@ -0,0 +1,143 @@
+import Stack from "@mui/material/Stack";
+import Typography from "@mui/material/Typography";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+import { useMemo } from "react";
+
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { DashboardCard, CardMessage } from "../DashboardCard";
+import { CardBar, CardRow, CardRowLabel } from "../CardPrimitives";
+import { useMonitors } from "../../useDashboardData";
+
+import { latestCheck } from "../../checks";
+
+import type { Monitor } from "@/Types/Monitor";
+
+// <60% fine, 60-85% warm, above that hot.
+const WARM = 60;
+const HOT = 85;
+
+interface ServerUsage {
+	monitor: Monitor;
+	cpu: number | null;
+	memory: number | null;
+	disk: number | null;
+	peak: number;
+}
+
+const Metric = ({ label, value }: { label: string; value: number | null }) => {
+	const theme = useTheme();
+	const color =
+		value === null
+			? theme.palette.text.secondary
+			: value > HOT
+				? theme.palette.error.main
+				: value > WARM
+					? theme.palette.warning.main
+					: theme.palette.primary.main;
+
+	return (
+		<Stack
+			flex={1}
+			minWidth={0}
+			gap={theme.spacing(LAYOUT.XXS)}
+		>
+			<Stack
+				direction="row"
+				alignItems="baseline"
+				justifyContent="space-between"
+				gap={theme.spacing(LAYOUT.XS)}
+			>
+				<Typography color={theme.palette.text.secondary}>{label}</Typography>
+				<Typography color={color}>
+					{/* A down server reports nothing — show a dash, never 0%. */}
+					{value === null ? "—" : `${value.toFixed(1)}%`}
+				</Typography>
+			</Stack>
+			<CardBar
+				value={value ?? 0}
+				color={color}
+			/>
+		</Stack>
+	);
+};
+
+export const BusiestServersCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useMonitors();
+
+	const servers = useMemo<ServerUsage[]>(() => {
+		return (data?.monitors ?? [])
+			.filter((monitor) => monitor.type === "hardware")
+			.map((monitor) => {
+				const latest = latestCheck(monitor);
+				// snake_case here, unlike camelCase in HardwareCheckStats, and
+				// these are 0-1 fractions, so scale to percent.
+				const toPercent = (value: number | undefined) =>
+					typeof value === "number" ? value * 100 : null;
+				const cpu = toPercent(latest?.cpu?.usage_percent);
+				const memory = toPercent(latest?.memory?.usage_percent);
+				const disks = (latest?.disk ?? [])
+					.map((entry) => entry.usage_percent)
+					.filter((value): value is number => typeof value === "number");
+				const disk = disks.length > 0 ? Math.max(...disks) * 100 : null;
+				return {
+					monitor,
+					cpu,
+					memory,
+					disk,
+					peak: Math.max(cpu ?? 0, memory ?? 0, disk ?? 0),
+				};
+			})
+			.sort((a, b) => b.peak - a.peak);
+	}, [data]);
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.busiestServers.title")}
+			to="/infrastructure"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{servers.length === 0 ? (
+				<CardMessage text={t("pages.dashboard.cards.busiestServers.empty")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.MD)}>
+					{servers.map(({ monitor, cpu, memory, disk }) => (
+						<CardRow
+							key={monitor.id}
+							to={`/infrastructure/${monitor.id}`}
+						>
+							<Stack
+								flex={1}
+								minWidth={0}
+								gap={theme.spacing(LAYOUT.XS)}
+							>
+								<CardRowLabel primary={monitor.name} />
+								<Stack
+									direction="row"
+									gap={theme.spacing(LAYOUT.MD)}
+								>
+									<Metric
+										label={t("pages.dashboard.cards.busiestServers.cpu")}
+										value={cpu}
+									/>
+									<Metric
+										label={t("pages.dashboard.cards.busiestServers.memory")}
+										value={memory}
+									/>
+									<Metric
+										label={t("pages.dashboard.cards.busiestServers.disk")}
+										value={disk}
+									/>
+								</Stack>
+							</Stack>
+						</CardRow>
+					))}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/CheckmateServerCard.tsx

@@ -0,0 +1,93 @@
+import Stack from "@mui/material/Stack";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+
+import { useGet } from "@/Hooks/UseApi";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { formatDuration } from "@/Utils/TimeUtils";
+import { DashboardCard } from "../DashboardCard";
+import { CardBar, CardStatLine } from "../CardPrimitives";
+
+import { REFRESH_INTERVAL_MS } from "../../cards";
+
+import type { Diagnostics } from "@/Types/Diagnostics";
+
+const BYTES_PER_MB = 1024 * 1024;
+
+// Banding from CARD-SPECS: warm at 50ms of event-loop delay, hot at 200ms;
+// heap warm past 80% of the V8 limit.
+const EVENT_LOOP_WARM_MS = 50;
+const EVENT_LOOP_HOT_MS = 200;
+const HEAP_WARM_RATIO = 0.8;
+
+/**
+ * The one card that is never empty — it reports on Checkmate itself, so it
+ * works on a fresh install with zero monitors. Admin only.
+ */
+export const CheckmateServerCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useGet<Diagnostics>(
+		"/diagnostic/system",
+		{},
+		{ refreshInterval: REFRESH_INTERVAL_MS }
+	);
+
+	const usedHeap = data?.v8HeapStats.usedHeapSizeBytes ?? 0;
+	const heapLimit = data?.v8HeapStats.heapSizeLimitBytes ?? 0;
+	const heapRatio = heapLimit > 0 ? usedHeap / heapLimit : 0;
+	const heapColor =
+		heapRatio > HEAP_WARM_RATIO ? theme.palette.warning.main : theme.palette.primary.main;
+
+	const eventLoopMs = data?.eventLoopDelayMs ?? 0;
+	const eventLoopColor =
+		eventLoopMs > EVENT_LOOP_HOT_MS
+			? theme.palette.error.main
+			: eventLoopMs > EVENT_LOOP_WARM_MS
+				? theme.palette.warning.main
+				: theme.palette.text.primary;
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.checkmateServer.title")}
+			to="/logs"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{data && (
+				<Stack gap={theme.spacing(LAYOUT.SM)}>
+					<Stack gap={theme.spacing(LAYOUT.XXS)}>
+						<CardStatLine
+							label={t("pages.dashboard.cards.checkmateServer.memory")}
+							value={`${Math.round(usedHeap / BYTES_PER_MB)} / ${Math.round(
+								heapLimit / BYTES_PER_MB
+							)} MB`}
+							color={heapColor}
+						/>
+						<CardBar
+							value={heapRatio * 100}
+							color={heapColor}
+						/>
+					</Stack>
+					<CardStatLine
+						label={t("pages.dashboard.cards.checkmateServer.eventLoop")}
+						value={`${eventLoopMs.toFixed(1)} ms`}
+						color={eventLoopColor}
+					/>
+					<CardStatLine
+						label={t("pages.dashboard.cards.checkmateServer.uptime")}
+						value={formatDuration(data.uptimeMs)}
+					/>
+					<CardStatLine
+						label={t("pages.dashboard.cards.checkmateServer.database")}
+						value={t("pages.dashboard.cards.checkmateServer.readsWrites", {
+							reads: data.mongoStats.readsPerSecond.toFixed(1),
+							writes: data.mongoStats.writesPerSecond.toFixed(1),
+						})}
+					/>
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/CurrentlyDownCard.tsx

@@ -0,0 +1,157 @@
+import Stack from "@mui/material/Stack";
+import Box from "@mui/material/Box";
+import Typography from "@mui/material/Typography";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+import { useMemo } from "react";
+
+import { Dot } from "@/Components/design-elements";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { getStatusColor, getMonitorPath } from "@/Utils/MonitorUtils";
+import { formatStatusCode } from "@/Utils/statusCode";
+import { formatDuration } from "@/Utils/TimeUtils";
+import { DashboardCard, CardMessage } from "../DashboardCard";
+import { CardRow } from "../CardPrimitives";
+import { Sparkline } from "../Sparkline";
+import { useMonitors } from "../../useDashboardData";
+
+import { latestCheck } from "../../checks";
+
+import type { Monitor, MonitorStatus } from "@/Types/Monitor";
+
+const SPARKLINE_WIDTH = 80;
+
+const STATUS_RANK: Partial<Record<MonitorStatus, number>> = {
+	down: 1,
+	breached: 2,
+};
+
+const isProblem = (monitor: Monitor) => STATUS_RANK[monitor.status] !== undefined;
+
+/**
+ * How long the monitor has been down, from the oldest consecutive failing
+ * check. recentChecks is oldest-first, so the run is walked back from the end.
+ */
+const downSince = (monitor: Monitor): string | null => {
+	const checks = monitor.recentChecks ?? [];
+	let oldestFailing: string | null = null;
+	for (let index = checks.length - 1; index >= 0; index -= 1) {
+		if (checks[index].status !== false) {
+			break;
+		}
+		oldestFailing = checks[index].createdAt;
+	}
+	return oldestFailing;
+};
+
+export const CurrentlyDownCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useMonitors();
+
+	const problems = useMemo(() => {
+		const monitors = data?.monitors ?? [];
+		return monitors
+			.filter(isProblem)
+			.map((monitor) => ({ monitor, since: downSince(monitor) }))
+			.sort((a, b) => {
+				const rank =
+					(STATUS_RANK[a.monitor.status] ?? 99) - (STATUS_RANK[b.monitor.status] ?? 99);
+				if (rank !== 0) {
+					return rank;
+				}
+				// Tie-break on longest downtime: the older timestamp ranks first.
+				return new Date(a.since ?? 0).getTime() - new Date(b.since ?? 0).getTime();
+			});
+	}, [data]);
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.currentlyDown.title")}
+			to="/incidents"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+			action={
+				problems.length > 0 ? (
+					<Typography color={theme.palette.error.main}>
+						{t("pages.dashboard.cards.currentlyDown.count", {
+							count: problems.length,
+						})}
+					</Typography>
+				) : null
+			}
+		>
+			{problems.length === 0 ? (
+				<CardMessage text={t("pages.dashboard.cards.currentlyDown.empty")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.XS)}>
+					{problems.map(({ monitor, since }) => (
+						<CardRow
+							key={monitor.id}
+							to={`/${getMonitorPath(monitor.type)}/${monitor.id}`}
+						>
+							<Dot
+								color={getStatusColor(monitor.status, theme)}
+								size="md"
+							/>
+							<Stack
+								flex={1}
+								minWidth={0}
+								gap={theme.spacing(LAYOUT.XXS)}
+							>
+								<Stack
+									direction="row"
+									alignItems="baseline"
+									justifyContent="space-between"
+									gap={theme.spacing(LAYOUT.SM)}
+								>
+									<Typography
+										color={theme.palette.text.primary}
+										noWrap
+									>
+										{monitor.name}
+									</Typography>
+									{since && (
+										<Typography
+											color={theme.palette.error.main}
+											flexShrink={0}
+										>
+											{formatDuration(Date.now() - new Date(since).getTime())}
+										</Typography>
+									)}
+								</Stack>
+								<Stack
+									direction="row"
+									alignItems="center"
+									justifyContent="space-between"
+									gap={theme.spacing(LAYOUT.SM)}
+								>
+									{/* Not StatusCodeLabel: its Tooltip is focusable, and a
+									    focusable element inside the row's link is unreachable
+									    by keyboard. */}
+									<Typography
+										color={theme.palette.text.secondary}
+										noWrap
+									>
+										{monitor.type} ·{" "}
+										{formatStatusCode(latestCheck(monitor)?.statusCode, t)}
+									</Typography>
+									<Box
+										width={SPARKLINE_WIDTH}
+										flexShrink={0}
+									>
+										<Sparkline
+											checks={monitor.recentChecks ?? []}
+											color={theme.palette.error.main}
+										/>
+									</Box>
+								</Stack>
+							</Stack>
+						</CardRow>
+					))}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/FailedChecksCard.tsx

@@ -0,0 +1,54 @@
+import Stack from "@mui/material/Stack";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+
+import { useGet } from "@/Hooks/UseApi";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { DashboardCard, CardMessage } from "../DashboardCard";
+import { CardBar, CardFigure } from "../CardPrimitives";
+
+import type { ChecksSummary } from "@/Types/Check";
+
+// Day only. `dateRange=week` returns figures identical to `day`, so a range
+// selector here would silently lie.
+const SUMMARY_URL = "/checks/team/summary?dateRange=day";
+
+export const FailedChecksCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useGet<ChecksSummary>(SUMMARY_URL);
+
+	const total = data?.totalChecks ?? 0;
+	const failed = data?.downChecks ?? 0;
+	const percentage = total > 0 ? (failed / total) * 100 : 0;
+	const color = percentage > 10 ? theme.palette.error.main : theme.palette.success.main;
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.failedChecks.title")}
+			to="/checks"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{total === 0 ? (
+				<CardMessage text={t("pages.dashboard.cards.failedChecks.empty")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.SM)}>
+					<CardFigure
+						value={`${percentage.toFixed(1)}%`}
+						caption={t("pages.dashboard.cards.failedChecks.ratio", {
+							failed: failed.toLocaleString(),
+							total: total.toLocaleString(),
+						})}
+						color={color}
+					/>
+					<CardBar
+						value={percentage}
+						color={color}
+					/>
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/MonitorStatusCard.tsx

@@ -0,0 +1,138 @@
+import Stack from "@mui/material/Stack";
+import Typography from "@mui/material/Typography";
+import { useTheme } from "@mui/material/styles";
+import { Link as RouterLink } from "react-router-dom";
+import { useTranslation } from "react-i18next";
+
+import { Dot } from "@/Components/design-elements";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { typographyLevels } from "@/Utils/Theme/Palette";
+import { getStatusColor } from "@/Utils/MonitorUtils";
+import { DashboardCard, CardMessage } from "../DashboardCard";
+import { CardSegmentedBar, type BarSegment } from "../CardPrimitives";
+import { useMonitors } from "../../useDashboardData";
+
+import type { MonitorStatus, MonitorsSummary } from "@/Types/Monitor";
+
+// Every state the summary reports, ordered worst first so the bar reads
+// problems-to-healthy left to right and the chips below list what is wrong
+// before what is merely idle. `up` is handled separately as the headline.
+const STATES: { key: string; status: MonitorStatus; field: keyof MonitorsSummary }[] = [
+	{ key: "down", status: "down", field: "downMonitors" },
+	{ key: "breached", status: "breached", field: "breachedMonitors" },
+	{ key: "initializing", status: "initializing", field: "initializingMonitors" },
+	{ key: "maintenance", status: "maintenance", field: "maintenanceMonitors" },
+	{ key: "paused", status: "paused", field: "pausedMonitors" },
+];
+
+export const MonitorStatusCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useMonitors();
+	const summary = data?.summary ?? null;
+
+	// Only states that actually have monitors are shown. Padding the card with
+	// zeros says nothing, and a healthy fleet should read as calm rather than as
+	// a row of empty counters.
+	const present = summary
+		? STATES.map((state) => ({ ...state, count: summary[state.field] })).filter(
+				(state) => state.count > 0
+			)
+		: [];
+
+	const segments: BarSegment[] = summary
+		? [
+				{
+					key: "up",
+					value: summary.upMonitors,
+					color: getStatusColor("up", theme),
+					label: `${t("pages.common.monitors.status.up")} — ${summary.upMonitors}`,
+				},
+				...present.map((state) => ({
+					key: state.key,
+					value: state.count,
+					color: getStatusColor(state.status, theme),
+					label: `${t(`pages.common.monitors.status.${state.key}`)} — ${state.count}`,
+				})),
+			]
+		: [];
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.monitorStatus.title")}
+			to="/uptime"
+			isLoading={isLoading && !summary}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{!summary || summary.totalMonitors === 0 ? (
+				<CardMessage text={t("pages.dashboard.cards.monitorStatus.empty")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.MD)}>
+					<Stack gap={theme.spacing(LAYOUT.SM)}>
+						<Stack
+							direction="row"
+							alignItems="baseline"
+							gap={theme.spacing(LAYOUT.XS)}
+						>
+							<Typography
+								fontSize={typographyLevels.xxl}
+								fontWeight={300}
+								color={theme.palette.text.primary}
+								lineHeight={1.1}
+							>
+								{summary.upMonitors}
+							</Typography>
+							<Typography color={theme.palette.text.secondary}>
+								{t("pages.dashboard.cards.monitorStatus.upOfTotal", {
+									total: summary.totalMonitors,
+								})}
+							</Typography>
+						</Stack>
+						<CardSegmentedBar segments={segments} />
+					</Stack>
+					{present.length > 0 && (
+						<Stack
+							direction="row"
+							flexWrap="wrap"
+							gap={theme.spacing(LAYOUT.MD)}
+						>
+							{present.map((state) => (
+								<Stack
+									key={state.key}
+									component={RouterLink}
+									// Plain /uptime: the monitors list does not read query
+									// params, so a ?status= filter would be silently dropped
+									// and the link would lie about where it goes.
+									to="/uptime"
+									direction="row"
+									alignItems="center"
+									gap={theme.spacing(LAYOUT.XS)}
+									px={theme.spacing(LAYOUT.XS)}
+									py={theme.spacing(LAYOUT.XXS)}
+									mx={`-${theme.spacing(LAYOUT.XS)}`}
+									borderRadius={theme.shape.borderRadius}
+									sx={{
+										textDecoration: "none",
+										"&:hover": { backgroundColor: theme.palette.action.hover },
+									}}
+								>
+									<Dot
+										color={getStatusColor(state.status, theme)}
+										size="md"
+									/>
+									<Typography color={theme.palette.text.secondary}>
+										{t(`pages.common.monitors.status.${state.key}`)}
+									</Typography>
+									<Typography color={theme.palette.text.primary}>
+										{state.count}
+									</Typography>
+								</Stack>
+							))}
+						</Stack>
+					)}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/MonitorsByGroupCard.tsx

@@ -0,0 +1,43 @@
+import { useMemo } from "react";
+
+import { BreakdownCard, type BreakdownBucket } from "./BreakdownCard";
+import { useMonitors } from "../../useDashboardData";
+
+export const MonitorsByGroupCard = () => {
+	const { data, isLoading, isValidating, error } = useMonitors();
+
+	// `group` is a plain string | null on the monitor — there is no groups
+	// endpoint, so the set is whatever monitors actually declare.
+	const buckets = useMemo<BreakdownBucket[]>(() => {
+		const byGroup = new Map<string, BreakdownBucket>();
+		for (const monitor of data?.monitors ?? []) {
+			if (!monitor.group) {
+				continue;
+			}
+			const bucket = byGroup.get(monitor.group) ?? {
+				key: monitor.group,
+				label: monitor.group,
+				total: 0,
+				down: 0,
+			};
+			bucket.total += 1;
+			if (monitor.status === "down" || monitor.status === "breached") {
+				bucket.down += 1;
+			}
+			byGroup.set(monitor.group, bucket);
+		}
+		return [...byGroup.values()].sort((a, b) => b.total - a.total);
+	}, [data]);
+
+	return (
+		<BreakdownCard
+			titleKey="pages.dashboard.cards.monitorsByGroup.title"
+			emptyKey="pages.dashboard.cards.monitorsByGroup.empty"
+			to="/uptime"
+			buckets={buckets}
+			isLoading={isLoading && !data}
+			isStale={isValidating && Boolean(data)}
+			error={error}
+		/>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/MonitorsByTypeCard.tsx

@@ -0,0 +1,42 @@
+import { useMemo } from "react";
+
+import { getMonitorPath } from "@/Utils/MonitorUtils";
+import { BreakdownCard, type BreakdownBucket } from "./BreakdownCard";
+import { useMonitors } from "../../useDashboardData";
+
+import type { MonitorType } from "@/Types/Monitor";
+
+export const MonitorsByTypeCard = () => {
+	const { data, isLoading, isValidating, error } = useMonitors();
+
+	const buckets = useMemo<BreakdownBucket[]>(() => {
+		const byType = new Map<MonitorType, BreakdownBucket>();
+		for (const monitor of data?.monitors ?? []) {
+			const bucket = byType.get(monitor.type) ?? {
+				key: monitor.type,
+				label: monitor.type,
+				total: 0,
+				down: 0,
+				to: `/${getMonitorPath(monitor.type)}`,
+			};
+			bucket.total += 1;
+			if (monitor.status === "down" || monitor.status === "breached") {
+				bucket.down += 1;
+			}
+			byType.set(monitor.type, bucket);
+		}
+		return [...byType.values()].sort((a, b) => b.total - a.total);
+	}, [data]);
+
+	return (
+		<BreakdownCard
+			titleKey="pages.dashboard.cards.monitorsByType.title"
+			emptyKey="pages.dashboard.cards.monitorsByType.empty"
+			to="/uptime"
+			buckets={buckets}
+			isLoading={isLoading && !data}
+			isStale={isValidating && Boolean(data)}
+			error={error}
+		/>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/RankingCards.tsx

@@ -0,0 +1,175 @@
+import Stack from "@mui/material/Stack";
+import Typography from "@mui/material/Typography";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+import { useMemo } from "react";
+
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { getMonitorPath, getUptimePercentageColor } from "@/Utils/MonitorUtils";
+import { DashboardCard, CardMessage } from "../DashboardCard";
+import { CardMeterRow, CardRow, CardRowLabel } from "../CardPrimitives";
+import { useMonitors } from "../../useDashboardData";
+
+import type { Monitor } from "@/Types/Monitor";
+
+const TOP_N = 5;
+// A ranking of one is not a ranking.
+const MIN_RANKABLE = 2;
+
+const averageResponseTime = (monitor: Monitor): number | null => {
+	const times = (monitor.recentChecks ?? [])
+		.map((check) => check.responseTime)
+		.filter((value): value is number => typeof value === "number");
+	if (times.length === 0) {
+		return null;
+	}
+	return times.reduce((sum, value) => sum + value, 0) / times.length;
+};
+
+/** Header reads "top 5 of 12" so a truncated ranking says so. */
+const RankingCount = ({ shown, total }: { shown: number; total: number }) => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	return (
+		<Typography color={theme.palette.text.secondary}>
+			{t("pages.dashboard.cards.ranking.topOf", { shown, total })}
+		</Typography>
+	);
+};
+
+export const SlowestMonitorsCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useMonitors();
+
+	const ranked = useMemo(() => {
+		return (data?.monitors ?? [])
+			.filter((monitor) => monitor.status !== "paused")
+			.map((monitor) => ({ monitor, average: averageResponseTime(monitor) }))
+			.filter(
+				(entry): entry is { monitor: Monitor; average: number } => entry.average !== null
+			)
+			.sort((a, b) => b.average - a.average);
+	}, [data]);
+
+	const slowest = ranked[0]?.average ?? 0;
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.slowestMonitors.title")}
+			to="/uptime"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+			action={
+				ranked.length >= MIN_RANKABLE ? (
+					<RankingCount
+						shown={Math.min(TOP_N, ranked.length)}
+						total={ranked.length}
+					/>
+				) : null
+			}
+		>
+			{ranked.length < MIN_RANKABLE ? (
+				<CardMessage text={t("pages.dashboard.cards.ranking.notEnough")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.SM)}>
+					{ranked.slice(0, TOP_N).map(({ monitor, average }) => (
+						<CardRow
+							key={monitor.id}
+							to={`/${getMonitorPath(monitor.type)}/${monitor.id}`}
+						>
+							<CardMeterRow
+								label={<CardRowLabel primary={monitor.name} />}
+								value={average}
+								max={slowest}
+								color={theme.palette.primary.main}
+								trailing={
+									<Typography
+										color={theme.palette.text.secondary}
+										flexShrink={0}
+									>
+										{Math.round(average)} ms
+									</Typography>
+								}
+							/>
+						</CardRow>
+					))}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};
+
+export const LowestUptimeCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useMonitors();
+
+	const ranked = useMemo(() => {
+		return (
+			(data?.monitors ?? [])
+				// Paused monitors keep whatever uptime they had, or zero — a paused
+				// ping monitor reads 0% and would rank beside a genuinely down one.
+				// Neither is a live problem, so neither belongs in a worst-uptime list.
+				.filter((monitor) => monitor.status !== "paused")
+				.filter(
+					(monitor): monitor is Monitor & { uptimePercentage: number } =>
+						typeof monitor.uptimePercentage === "number"
+				)
+				.sort((a, b) => a.uptimePercentage - b.uptimePercentage)
+		);
+	}, [data]);
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.lowestUptime.title")}
+			to="/uptime"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+			action={
+				ranked.length >= MIN_RANKABLE ? (
+					<RankingCount
+						shown={Math.min(TOP_N, ranked.length)}
+						total={ranked.length}
+					/>
+				) : null
+			}
+		>
+			{ranked.length < MIN_RANKABLE ? (
+				<CardMessage text={t("pages.dashboard.cards.ranking.notEnough")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.SM)}>
+					{ranked.slice(0, TOP_N).map((monitor) => {
+						// uptimePercentage is a 0-1 fraction, not 0-100.
+						const percentage = monitor.uptimePercentage * 100;
+						const palette = getUptimePercentageColor(monitor.uptimePercentage);
+						return (
+							<CardRow
+								key={monitor.id}
+								to={`/${getMonitorPath(monitor.type)}/${monitor.id}`}
+							>
+								<CardMeterRow
+									label={<CardRowLabel primary={monitor.name} />}
+									// The card ranks worst uptime first, so the bar shows the
+									// shortfall - the worst monitor gets the longest bar.
+									value={100 - percentage}
+									color={theme.palette[palette].main}
+									trailing={
+										<Typography
+											color={theme.palette[palette].main}
+											flexShrink={0}
+										>
+											{percentage.toFixed(1)}%
+										</Typography>
+									}
+								/>
+							</CardRow>
+						);
+					})}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/RecentIncidentsCard.tsx

@@ -0,0 +1,99 @@
+import Stack from "@mui/material/Stack";
+import Typography from "@mui/material/Typography";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+
+import { useGet } from "@/Hooks/UseApi";
+import { Dot } from "@/Components/design-elements";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { formatDuration, formatTimestamp } from "@/Utils/TimeUtils";
+import { DashboardCard, CardMessage } from "../DashboardCard";
+import { CardRow, CardRowLabel } from "../CardPrimitives";
+
+import type { IncidentSummary, IncidentSummaryItem } from "@/Types/Incident";
+
+const MAX_ROWS = 5;
+
+/** Open incidents have no end time; closed ones report how long they ran. */
+const incidentDuration = (incident: IncidentSummaryItem): string | null => {
+	if (!incident.endTime) {
+		return null;
+	}
+	const ms =
+		new Date(incident.endTime).getTime() - new Date(incident.startTime).getTime();
+	return ms > 0 ? formatDuration(ms) : null;
+};
+
+export const RecentIncidentsCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useGet<IncidentSummary>(
+		"/incidents/team/summary"
+	);
+
+	const incidents = (data?.latestIncidents ?? []).slice(0, MAX_ROWS);
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.recentIncidents.title")}
+			to="/incidents"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+			action={
+				data && data.totalActive > 0 ? (
+					<Typography color={theme.palette.error.main}>
+						{t("pages.dashboard.cards.recentIncidents.active", {
+							count: data.totalActive,
+						})}
+					</Typography>
+				) : null
+			}
+		>
+			{incidents.length === 0 ? (
+				<CardMessage text={t("pages.dashboard.cards.recentIncidents.empty")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.XS)}>
+					{incidents.map((incident) => {
+						const isOpen = incident.status === true;
+						const duration = incidentDuration(incident);
+						return (
+							<CardRow
+								key={incident.id}
+								to="/incidents"
+							>
+								<Dot
+									color={isOpen ? theme.palette.error.light : theme.palette.success.light}
+									size="md"
+								/>
+								<CardRowLabel
+									primary={
+										incident.monitorName ??
+										t("pages.dashboard.cards.recentIncidents.unknownMonitor")
+									}
+									secondary={formatTimestamp(incident.startTime)}
+								/>
+								<Typography
+									color={theme.palette.text.secondary}
+									sx={{ flexShrink: 0 }}
+								>
+									{isOpen
+										? t("pages.dashboard.cards.recentIncidents.ongoing")
+										: (duration ?? "—")}
+								</Typography>
+								{incident.resolutionType === "manual" && (
+									<Typography
+										color={theme.palette.warning.main}
+										sx={{ flexShrink: 0 }}
+									>
+										{t("pages.dashboard.cards.recentIncidents.manual")}
+									</Typography>
+								)}
+							</CardRow>
+						);
+					})}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/Cards/SummaryCards.tsx

@@ -0,0 +1,258 @@
+import Stack from "@mui/material/Stack";
+import Typography from "@mui/material/Typography";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+import { useMemo } from "react";
+
+import { useGet } from "@/Hooks/UseApi";
+import { Dot } from "@/Components/design-elements";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { formatTimestamp } from "@/Utils/TimeUtils";
+import { DashboardCard, CardMessage } from "../DashboardCard";
+import {
+	CardFigure,
+	CardRow,
+	CardRowLabel,
+	CardSegmentedBar,
+	CardStatLine,
+} from "../CardPrimitives";
+
+import type { IncidentSummary } from "@/Types/Incident";
+import type { Notification } from "@/Types/Notification";
+import type { MaintenanceWindow } from "@/Types/MaintenanceWindow";
+import type { StatusPage } from "@/Types/StatusPage";
+
+/** Free when Recent incidents is present — same summary call, shared by SWR. */
+export const IncidentStatsCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useGet<IncidentSummary>(
+		"/incidents/team/summary"
+	);
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.incidentStats.title")}
+			to="/incidents"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{data && (
+				<Stack gap={theme.spacing(LAYOUT.MD)}>
+					{/* Open now leads, paired with the all-time total for context: two
+					    open means something different against 12 incidents than 183. */}
+					<Stack
+						direction="row"
+						gap={theme.spacing(LAYOUT.XXL)}
+					>
+						<CardFigure
+							value={String(data.totalActive)}
+							caption={t("pages.dashboard.cards.incidentStats.openNow")}
+							color={
+								data.totalActive > 0
+									? theme.palette.error.main
+									: theme.palette.success.main
+							}
+						/>
+						<CardFigure
+							value={data.total.toLocaleString()}
+							caption={t("pages.dashboard.cards.incidentStats.total")}
+						/>
+					</Stack>
+					{/* How much of the fleet heals itself — the automatic/manual split
+					    is already computed server-side and said nothing on the card
+					    before. A high manual share means people are doing the work. */}
+					{data.totalAutomaticResolutions + data.totalManualResolutions > 0 && (
+						<Stack gap={theme.spacing(LAYOUT.XS)}>
+							<CardSegmentedBar
+								segments={[
+									{
+										key: "automatic",
+										value: data.totalAutomaticResolutions,
+										color: theme.palette.success.main,
+										label: `${t("pages.dashboard.cards.incidentStats.automatic")} — ${data.totalAutomaticResolutions}`,
+									},
+									{
+										key: "manual",
+										value: data.totalManualResolutions,
+										color: theme.palette.warning.main,
+										label: `${t("pages.dashboard.cards.incidentStats.manual")} — ${data.totalManualResolutions}`,
+									},
+								]}
+							/>
+							<CardStatLine
+								label={t("pages.dashboard.cards.incidentStats.resolved")}
+								value={t("pages.dashboard.cards.incidentStats.autoManual", {
+									automatic: data.totalAutomaticResolutions,
+									manual: data.totalManualResolutions,
+								})}
+							/>
+						</Stack>
+					)}
+					<Stack gap={theme.spacing(LAYOUT.XS)}>
+						<CardStatLine
+							label={t("pages.dashboard.cards.incidentStats.avgResolution")}
+							value={t("pages.dashboard.cards.incidentStats.hours", {
+								hours: data.avgResolutionTimeHours.toFixed(1),
+							})}
+						/>
+						{data.topMonitor?.monitorName && (
+							<CardStatLine
+								label={t("pages.dashboard.cards.incidentStats.mostIncidents")}
+								value={`${data.topMonitor.monitorName} (${data.topMonitor.incidentCount})`}
+							/>
+						)}
+					</Stack>
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};
+
+export const NotificationChannelsCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } =
+		useGet<Notification[]>("/notifications/team");
+
+	// The response also carries accessToken and accountSid. Only `type` is read
+	// here — credential fields must never reach the DOM.
+	const byType = useMemo(() => {
+		const counts = new Map<string, number>();
+		for (const notification of data ?? []) {
+			counts.set(notification.type, (counts.get(notification.type) ?? 0) + 1);
+		}
+		return [...counts.entries()].sort((a, b) => b[1] - a[1]);
+	}, [data]);
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.notificationChannels.title")}
+			to="/notifications"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{byType.length === 0 ? (
+				<CardMessage text={t("pages.dashboard.cards.notificationChannels.empty")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.XS)}>
+					{byType.map(([type, count]) => (
+						<CardStatLine
+							key={type}
+							label={type}
+							value={String(count)}
+						/>
+					))}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};
+
+export const MaintenanceCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } = useGet<{
+		maintenanceWindows: MaintenanceWindow[];
+		maintenanceWindowCount: number;
+	}>("/maintenance-window/team?page=0&rowsPerPage=0");
+
+	// `active` is a user on/off flag, not "running now" — compare the window
+	// client-side. repeat > 0 means recurring, so `end` may sit in the past for
+	// a window that is currently live.
+	const { running, next } = useMemo(() => {
+		const now = Date.now();
+		const windows = (data?.maintenanceWindows ?? []).filter((entry) => entry.active);
+		const live = windows.filter((entry) => {
+			const start = new Date(entry.start).getTime();
+			const end = new Date(entry.end).getTime();
+			return start <= now && (now <= end || entry.repeat > 0);
+		});
+		const upcoming = windows
+			.filter((entry) => new Date(entry.start).getTime() > now)
+			.sort((a, b) => new Date(a.start).getTime() - new Date(b.start).getTime());
+		return { running: live.length, next: upcoming[0] ?? null };
+	}, [data]);
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.maintenance.title")}
+			to="/maintenance"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{!data || data.maintenanceWindows.length === 0 ? (
+				<CardMessage text={t("pages.dashboard.cards.maintenance.empty")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.SM)}>
+					<CardFigure
+						value={String(running)}
+						caption={t("pages.dashboard.cards.maintenance.runningNow")}
+					/>
+					{next && (
+						<CardStatLine
+							label={t("pages.dashboard.cards.maintenance.next")}
+							value={formatTimestamp(next.start)}
+						/>
+					)}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};
+
+export const StatusPagesCard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { data, isLoading, isValidating, error } =
+		useGet<StatusPage[]>("/status-page/team");
+
+	return (
+		<DashboardCard
+			title={t("pages.dashboard.cards.statusPages.title")}
+			to="/status"
+			isLoading={isLoading && !data}
+			error={error}
+			isStale={isValidating && Boolean(data)}
+		>
+			{!data || data.length === 0 ? (
+				<CardMessage text={t("pages.dashboard.cards.statusPages.empty")} />
+			) : (
+				<Stack gap={theme.spacing(LAYOUT.XS)}>
+					{data.map((page) => (
+						<CardRow
+							key={page.id}
+							to={`/status/${page.url}`}
+						>
+							<Dot
+								color={
+									page.isPublished
+										? theme.palette.success.light
+										: theme.palette.text.secondary
+								}
+								size="md"
+							/>
+							<CardRowLabel
+								primary={page.companyName}
+								secondary={t("pages.dashboard.cards.statusPages.monitorCount", {
+									count: page.monitors.length,
+								})}
+							/>
+							<Typography
+								color={theme.palette.text.secondary}
+								flexShrink={0}
+							>
+								{page.isPublished
+									? t("pages.dashboard.cards.statusPages.published")
+									: t("pages.dashboard.cards.statusPages.draft")}
+							</Typography>
+						</CardRow>
+					))}
+				</Stack>
+			)}
+		</DashboardCard>
+	);
+};

client/src/Pages/Dashboard/Components/DashboardCard.tsx

@@ -0,0 +1,159 @@
+import Stack from "@mui/material/Stack";
+import Box from "@mui/material/Box";
+import Typography from "@mui/material/Typography";
+import CircularProgress from "@mui/material/CircularProgress";
+import Skeleton from "@mui/material/Skeleton";
+import { useTheme } from "@mui/material/styles";
+import { Link as RouterLink } from "react-router-dom";
+import { useTranslation } from "react-i18next";
+
+import { BaseBox } from "@/Components/design-elements";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { useCardSlot } from "./CardSlotContext";
+
+import type { ReactNode } from "react";
+
+// Control height plus the header's vertical padding, so a card with no action
+// still lines up with one that has a button in its header.
+const HEADER_MIN_HEIGHT = 44;
+const SKELETON_ROW_HEIGHT = 20;
+
+interface DashboardCardProps {
+	title: string;
+	/** Where the title links to — the page this card belongs to. */
+	to?: string;
+	/** Rendered at the right of the header: a count, an average, a filter. */
+	action?: ReactNode;
+	isLoading?: boolean;
+	error?: unknown;
+	/** Dimmed rather than blanked while a refresh is in flight over stale data. */
+	isStale?: boolean;
+	children: ReactNode;
+}
+
+export const DashboardCard = ({
+	title,
+	to,
+	action,
+	isLoading,
+	error,
+	isStale,
+	children,
+}: DashboardCardProps) => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const slot = useCardSlot();
+
+	return (
+		<BaseBox
+			display="flex"
+			flexDirection="column"
+			height="100%"
+			sx={{
+				overflow: "hidden",
+				"&:hover .dashboard-card-slot": {
+					opacity: 1,
+				},
+			}}
+		>
+			<Stack
+				direction="row"
+				alignItems="center"
+				justifyContent="space-between"
+				gap={theme.spacing(LAYOUT.SM)}
+				px={theme.spacing(LAYOUT.MD)}
+				py={theme.spacing(LAYOUT.SM)}
+				borderBottom={`1px solid ${theme.palette.divider}`}
+				minHeight={HEADER_MIN_HEIGHT}
+			>
+				<Typography
+					{...(to ? { component: RouterLink, to } : {})}
+					fontWeight={500}
+					color={theme.palette.text.primary}
+					sx={{
+						textDecoration: "none",
+						...(to && {
+							"&:hover": { color: theme.palette.primary.main },
+						}),
+					}}
+				>
+					{title}
+				</Typography>
+				<Stack
+					direction="row"
+					alignItems="center"
+					gap={theme.spacing(LAYOUT.SM)}
+					flexShrink={0}
+					position="relative"
+				>
+					{isStale && (
+						<CircularProgress
+							size={16}
+							color="primary"
+						/>
+					)}
+					{action && <Box>{action}</Box>}
+					{slot && (
+						<Box
+							className="dashboard-card-slot"
+							sx={{
+								opacity: 0.3,
+								transition: "opacity 0.15s ease",
+							}}
+						>
+							{slot}
+						</Box>
+					)}
+				</Stack>
+			</Stack>
+			<Box
+				flex={1}
+				p={theme.spacing(LAYOUT.MD)}
+				sx={{
+					...(isStale && { opacity: 0.5, transition: "opacity 0.2s ease" }),
+				}}
+			>
+				{isLoading ? (
+					<CardSkeleton />
+				) : error ? (
+					<CardMessage text={t("pages.dashboard.card.error")} />
+				) : (
+					children
+				)}
+			</Box>
+		</BaseBox>
+	);
+};
+
+/** Placeholder rows, sized to the row list most cards render. */
+export const CardSkeleton = ({ rows = 3 }: { rows?: number }) => {
+	const theme = useTheme();
+	return (
+		<Stack gap={theme.spacing(LAYOUT.SM)}>
+			{Array.from({ length: rows }).map((_, index) => (
+				<Skeleton
+					key={index}
+					variant="rounded"
+					height={SKELETON_ROW_HEIGHT}
+					width={index === rows - 1 ? "60%" : "100%"}
+				/>
+			))}
+		</Stack>
+	);
+};
+
+/** The quiet one-line state a healthy card collapses to. */
+export const CardMessage = ({ text, action }: { text: string; action?: ReactNode }) => {
+	const theme = useTheme();
+	return (
+		<Stack
+			direction="row"
+			alignItems="center"
+			justifyContent="space-between"
+			gap={theme.spacing(LAYOUT.SM)}
+		>
+			<Typography color={theme.palette.text.secondary}>{text}</Typography>
+			{action}
+		</Stack>
+	);
+};

client/src/Pages/Dashboard/Components/Sparkline.tsx

@@ -0,0 +1,72 @@
+import Box from "@mui/material/Box";
+import { useMemo } from "react";
+
+import type { CheckSnapshot } from "@/Types/Check";
+
+const VIEWBOX_WIDTH = 100;
+// The svg renders at its viewBox height, so one constant serves both.
+const VIEWBOX_HEIGHT = 24;
+// Matches the 1.5 stroke the shared Icon component uses.
+const STROKE_WIDTH = 1.5;
+
+/**
+ * Response times as a bare polyline. Deliberately axis-free and label-free —
+ * at this size the shape is the only readable signal.
+ *
+ * `checks` arrives oldest-first, which is already left-to-right reading order.
+ */
+export const Sparkline = ({
+	checks,
+	color,
+}: {
+	checks: CheckSnapshot[];
+	color: string;
+}) => {
+	const points = useMemo(() => {
+		const values = checks
+			.map((check) => check.responseTime)
+			.filter((value): value is number => typeof value === "number");
+
+		if (values.length < 2) {
+			return null;
+		}
+
+		const max = Math.max(...values);
+		const min = Math.min(...values);
+		const span = max - min || 1;
+
+		return values
+			.map((value, index) => {
+				const x = (index / (values.length - 1)) * VIEWBOX_WIDTH;
+				const y = VIEWBOX_HEIGHT - ((value - min) / span) * VIEWBOX_HEIGHT;
+				return `${x.toFixed(1)},${y.toFixed(1)}`;
+			})
+			.join(" ");
+	}, [checks]);
+
+	if (!points) {
+		return null;
+	}
+
+	return (
+		<Box
+			component="svg"
+			viewBox={`0 0 ${VIEWBOX_WIDTH} ${VIEWBOX_HEIGHT}`}
+			preserveAspectRatio="none"
+			aria-hidden="true"
+			width="100%"
+			height={VIEWBOX_HEIGHT}
+			display="block"
+		>
+			<polyline
+				points={points}
+				fill="none"
+				stroke={color}
+				strokeWidth={STROKE_WIDTH}
+				strokeLinejoin="round"
+				strokeLinecap="round"
+				vectorEffect="non-scaling-stroke"
+			/>
+		</Box>
+	);
+};

client/src/Pages/Dashboard/cards.ts

@@ -0,0 +1,84 @@
+import type { ComponentType } from "react";
+
+// The 12-column grid the dashboard lays cards out on.
+//
+// Every card is currently half-width, so they pair up down the page and the
+// grid reads as one system. Full width stays in the type for a card whose
+// content genuinely needs it. Width is declared per card type in code and is
+// never a user setting.
+export const CardWidths = [6, 12] as const;
+export type CardWidth = (typeof CardWidths)[number];
+
+export const GRID_COLUMNS = 12;
+
+// Picker groups mirror the sidebar sections: you look for a card where you
+// look for the feature it belongs to.
+export const CardGroups = [
+	"uptime",
+	"infrastructure",
+	"incidents",
+	"notifications",
+	"maintenance",
+	"statusPages",
+	"checks",
+	"logs",
+	"settings",
+] as const;
+export type CardGroup = (typeof CardGroups)[number];
+
+// The Containers card (CARD-SPECS.md #11) is deliberately absent: it needs
+// `containerSummary` on the check snapshot, which arrives with the Docker
+// monitoring work. Add it here once that lands on develop.
+export const CardIds = [
+	"monitorStatus",
+	"currentlyDown",
+	"slowestMonitors",
+	"lowestUptime",
+	"monitorsByType",
+	"monitorsByGroup",
+	"recentIncidents",
+	"incidentStats",
+	"notificationChannels",
+	"maintenance",
+	"statusPages",
+	"failedChecks",
+	"busiestServers",
+	"checkmateServer",
+	"checksOnSchedule",
+	"recentErrors",
+	"team",
+] as const;
+export type CardId = (typeof CardIds)[number];
+
+export interface CardDefinition {
+	id: CardId;
+	/** i18n key fragment under pages.dashboard.cards.<key>. */
+	key: string;
+	group: CardGroup;
+	width: CardWidth;
+	/** Hidden from the page and absent from the picker for non-admins. */
+	adminOnly?: boolean;
+	component: ComponentType;
+}
+
+// The cards a fresh dashboard starts with. Chosen so a brand new install still
+// shows something real: Checkmate server works with zero monitors.
+// Ordered so the declared widths pair into full rows: a card left alone in a
+// row is stretched to fill it, so 8- and 4-wide cards are kept adjacent.
+export const DEFAULT_CARD_IDS: readonly CardId[] = [
+	"monitorStatus",
+	"currentlyDown",
+	"failedChecks",
+	"monitorsByType",
+	"recentIncidents",
+	"checkmateServer",
+];
+
+export const DASHBOARD_CARDS_STORAGE_KEY = "checkmate-dashboard-cards";
+
+/**
+ * Poll rates, in ms. Monitor and server figures move continuously; the log ring
+ * buffer rotates fast but is expensive to re-read, so it is polled slowly.
+ */
+export const REFRESH_INTERVAL_MS = 30000;
+export const SLOW_REFRESH_INTERVAL_MS = 60000;

client/src/Pages/Dashboard/checks.ts

@@ -0,0 +1,8 @@
+import type { Monitor } from "@/Types/Monitor";
+
+/**
+ * `recentChecks` is oldest-first — the server appends each snapshot with
+ * `$push … $slice: -N` — so the newest retained check is the last element.
+ */
+export const latestCheck = (monitor: Monitor) =>
+	monitor.recentChecks?.[monitor.recentChecks.length - 1];

client/src/Pages/Dashboard/index.tsx

@@ -0,0 +1,86 @@
+import Stack from "@mui/material/Stack";
+import { useTheme } from "@mui/material/styles";
+import { useTranslation } from "react-i18next";
+import { useState } from "react";
+import { LayoutGrid } from "lucide-react";
+
+import { BasePage, EmptyState, Icon } from "@/Components/design-elements";
+import { Button } from "@/Components/inputs";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { CardGrid } from "./Components/CardGrid";
+import { CardPicker } from "./Components/CardPicker";
+import { MonitorsContext, useMonitorsRequest } from "./useDashboardData";
+import { useCardSelection } from "./useCardSelection";
+
+const Dashboard = () => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const monitorsRequest = useMonitorsRequest();
+	const {
+		cards,
+		available,
+		selected,
+		addCard,
+		removeCard,
+		reorderCards,
+		resetCards,
+		selectAll,
+		deselectAll,
+		allSelected,
+	} = useCardSelection();
+	const [isPickerOpen, setIsPickerOpen] = useState(false);
+
+	return (
+		<MonitorsContext.Provider value={monitorsRequest}>
+			<BasePage headerKey="dashboard">
+				<Stack gap={theme.spacing(LAYOUT.MD)}>
+					<Stack
+						direction="row"
+						justifyContent="flex-end"
+					>
+						<Button
+							variant="outlined"
+							color="secondary"
+							onClick={() => setIsPickerOpen(true)}
+							startIcon={
+								<Icon
+									icon={LayoutGrid}
+									size={16}
+								/>
+							}
+						>
+							{t("pages.dashboard.picker.trigger")}
+						</Button>
+					</Stack>
+					{cards.length === 0 ? (
+						<EmptyState
+							title={t("pages.dashboard.empty.title")}
+							description={t("pages.dashboard.empty.description")}
+							actionText={t("pages.dashboard.picker.trigger")}
+							onAction={() => setIsPickerOpen(true)}
+						/>
+					) : (
+						<CardGrid
+							cards={cards}
+							onReorder={reorderCards}
+						/>
+					)}
+				</Stack>
+				<CardPicker
+					open={isPickerOpen}
+					available={available}
+					selected={selected}
+					allSelected={allSelected}
+					onAdd={addCard}
+					onRemove={removeCard}
+					onSelectAll={selectAll}
+					onDeselectAll={deselectAll}
+					onReset={resetCards}
+					onClose={() => setIsPickerOpen(false)}
+				/>
+			</BasePage>
+		</MonitorsContext.Provider>
+	);
+};
+
+export default Dashboard;

client/src/Pages/Dashboard/layout.ts

@@ -0,0 +1,21 @@
+import type { CardDefinition } from "./cards";
+
+export interface PlacedCard {
+	card: CardDefinition;
+	/** Columns rendered — currently always the declared width. */
+	renderedWidth: number;
+}
+
+/**
+ * Packs cards into rows of GRID_COLUMNS.
+ *
+ * With a single body width this is a straight pass-through: two halves fill a
+ * row exactly, so no card is ever stretched to close a gap.
+ *
+ * An odd number of cards leaves the last one alone on its row. It keeps its
+ * declared width rather than being promoted to full: widening one card to fill
+ * the row makes it look more important than it is, and an odd count is a
+ * property of the selection, not something the layout should hide.
+ */
+export const layoutCards = (cards: CardDefinition[]): PlacedCard[] =>
+	cards.map((card) => ({ card, renderedWidth: card.width }));

client/src/Pages/Dashboard/registry.ts

@@ -0,0 +1,161 @@
+import { MonitorStatusCard } from "./Components/Cards/MonitorStatusCard";
+import { CurrentlyDownCard } from "./Components/Cards/CurrentlyDownCard";
+import { FailedChecksCard } from "./Components/Cards/FailedChecksCard";
+import { RecentIncidentsCard } from "./Components/Cards/RecentIncidentsCard";
+import { MonitorsByTypeCard } from "./Components/Cards/MonitorsByTypeCard";
+import { MonitorsByGroupCard } from "./Components/Cards/MonitorsByGroupCard";
+import { CheckmateServerCard } from "./Components/Cards/CheckmateServerCard";
+import { BusiestServersCard } from "./Components/Cards/BusiestServersCard";
+import { SlowestMonitorsCard, LowestUptimeCard } from "./Components/Cards/RankingCards";
+import {
+	IncidentStatsCard,
+	NotificationChannelsCard,
+	MaintenanceCard,
+	StatusPagesCard,
+} from "./Components/Cards/SummaryCards";
+import {
+	ChecksOnScheduleCard,
+	RecentErrorsCard,
+	TeamCard,
+} from "./Components/Cards/AdminCards";
+
+import type { CardDefinition, CardId } from "./cards";
+
+// Declared width is the minimum number of columns a card needs. The grid may
+// stretch the last card of a short row; nothing here is a user setting.
+//
+// Order is the render order, and the order the picker lists them in.
+//
+// Every card is half-width and pairs up down the page. The grid promotes a
+// lone trailing card to full width so the page does not end on a ragged half.
+export const CARD_REGISTRY: CardDefinition[] = [
+	{
+		id: "monitorStatus",
+		key: "monitorStatus",
+		group: "uptime",
+		width: 6,
+		component: MonitorStatusCard,
+	},
+	{
+		id: "currentlyDown",
+		key: "currentlyDown",
+		group: "uptime",
+		width: 6,
+		component: CurrentlyDownCard,
+	},
+	{
+		id: "failedChecks",
+		key: "failedChecks",
+		group: "checks",
+		width: 6,
+		component: FailedChecksCard,
+	},
+	{
+		id: "slowestMonitors",
+		key: "slowestMonitors",
+		group: "uptime",
+		width: 6,
+		component: SlowestMonitorsCard,
+	},
+	{
+		id: "lowestUptime",
+		key: "lowestUptime",
+		group: "uptime",
+		width: 6,
+		component: LowestUptimeCard,
+	},
+	{
+		id: "monitorsByType",
+		key: "monitorsByType",
+		group: "uptime",
+		width: 6,
+		component: MonitorsByTypeCard,
+	},
+	{
+		id: "monitorsByGroup",
+		key: "monitorsByGroup",
+		group: "uptime",
+		width: 6,
+		component: MonitorsByGroupCard,
+	},
+	{
+		id: "busiestServers",
+		key: "busiestServers",
+		group: "infrastructure",
+		width: 6,
+		component: BusiestServersCard,
+	},
+	{
+		id: "recentIncidents",
+		key: "recentIncidents",
+		group: "incidents",
+		width: 6,
+		component: RecentIncidentsCard,
+	},
+	{
+		id: "incidentStats",
+		key: "incidentStats",
+		group: "incidents",
+		width: 6,
+		component: IncidentStatsCard,
+	},
+	{
+		id: "notificationChannels",
+		key: "notificationChannels",
+		group: "notifications",
+		width: 6,
+		component: NotificationChannelsCard,
+	},
+	{
+		id: "maintenance",
+		key: "maintenance",
+		group: "maintenance",
+		width: 6,
+		component: MaintenanceCard,
+	},
+	{
+		id: "statusPages",
+		key: "statusPages",
+		group: "statusPages",
+		width: 6,
+		component: StatusPagesCard,
+	},
+	{
+		id: "checkmateServer",
+		key: "checkmateServer",
+		group: "logs",
+		width: 6,
+		adminOnly: true,
+		component: CheckmateServerCard,
+	},
+	{
+		id: "checksOnSchedule",
+		key: "checksOnSchedule",
+		group: "logs",
+		width: 6,
+		adminOnly: true,
+		component: ChecksOnScheduleCard,
+	},
+	{
+		id: "recentErrors",
+		key: "recentErrors",
+		group: "logs",
+		width: 6,
+		adminOnly: true,
+		component: RecentErrorsCard,
+	},
+	{
+		id: "team",
+		key: "team",
+		group: "settings",
+		width: 6,
+		adminOnly: true,
+		component: TeamCard,
+	},
+];
+
+const BY_ID = new Map<CardId, CardDefinition>(
+	CARD_REGISTRY.map((card) => [card.id, card])
+);
+
+export const getCard = (id: CardId): CardDefinition | undefined => BY_ID.get(id);

client/src/Pages/Dashboard/useCardSelection.ts

@@ -0,0 +1,109 @@
+import { useCallback, useMemo } from "react";
+import { useSelector, useDispatch } from "react-redux";
+
+import { useIsAdmin } from "@/Hooks/useIsAdmin";
+import { setDashboardCards } from "@/Features/UI/uiSlice";
+import { CardIds, DEFAULT_CARD_IDS, type CardId } from "./cards";
+import { CARD_REGISTRY, getCard } from "./registry";
+
+import type { CardDefinition } from "./cards";
+import type { RootState } from "@/store";
+
+const isCardId = (value: unknown): value is CardId =>
+	typeof value === "string" && (CardIds as readonly string[]).includes(value);
+
+export const useCardSelection = () => {
+	const dispatch = useDispatch();
+	const isAdmin = useIsAdmin();
+
+	// null means the user has never customised; fall back to defaults.
+	const stored = useSelector((state: RootState) => state.ui.dashboardCards);
+	const selected: CardId[] = useMemo(
+		() => (stored !== null ? stored.filter(isCardId) : [...DEFAULT_CARD_IDS]),
+		[stored]
+	);
+
+	const isVisible = useCallback(
+		(card: CardDefinition) => !card.adminOnly || isAdmin,
+		[isAdmin]
+	);
+
+	const cards = useMemo(
+		() =>
+			selected
+				.map(getCard)
+				.filter((card): card is CardDefinition => card !== undefined)
+				.filter(isVisible),
+		[selected, isVisible]
+	);
+
+	const available = useMemo(() => CARD_REGISTRY.filter(isVisible), [isVisible]);
+
+	const addCard = useCallback(
+		(id: CardId) => {
+			if (!selected.includes(id)) dispatch(setDashboardCards([...selected, id]));
+		},
+		[dispatch, selected]
+	);
+
+	const removeCard = useCallback(
+		(id: CardId) => {
+			dispatch(setDashboardCards(selected.filter((cardId) => cardId !== id)));
+		},
+		[dispatch, selected]
+	);
+
+	const resetCards = useCallback(() => dispatch(setDashboardCards(null)), [dispatch]);
+
+	const selectAll = useCallback(
+		() =>
+			dispatch(
+				setDashboardCards(
+					available.map((card) => card.id).filter((id) => !selected.includes(id)).length >
+						0
+						? [...new Set([...selected, ...available.map((card) => card.id)])]
+						: selected
+				)
+			),
+		[dispatch, available, selected]
+	);
+
+	const deselectAll = useCallback(() => dispatch(setDashboardCards([])), [dispatch]);
+
+	/**
+	 * Reorders cards based on DnD source/dest indices into the visible `cards` array.
+	 * Hidden admin cards keep their stored positions unchanged.
+	 */
+	const reorderCards = useCallback(
+		(sourceIndex: number, destIndex: number) => {
+			const visibleIds = cards.map((c) => c.id);
+			const reordered = [...visibleIds];
+			const [moved] = reordered.splice(sourceIndex, 1);
+			reordered.splice(destIndex, 0, moved);
+			let visibleIdx = 0;
+			dispatch(
+				setDashboardCards(
+					selected.map((cardId) =>
+						visibleIds.includes(cardId) ? reordered[visibleIdx++] : cardId
+					)
+				)
+			);
+		},
+		[dispatch, cards, selected]
+	);
+
+	const allSelected = available.every((card) => selected.includes(card.id));
+
+	return {
+		cards,
+		available,
+		selected,
+		addCard,
+		removeCard,
+		reorderCards,
+		resetCards,
+		selectAll,
+		deselectAll,
+		allSelected,
+	};
+};

client/src/Pages/Dashboard/useDashboardData.ts

@@ -0,0 +1,32 @@
+import { createContext, useContext } from "react";
+import { useGet } from "@/Hooks/UseApi";
+import { MonitorTypes, type MonitorsWithChecksResponse } from "@/Types/Monitor";
+import { REFRESH_INTERVAL_MS } from "./cards";
+
+// One request feeds every monitor-derived card, read from context so adding a
+// card costs no extra call. No rowsPerPage: the dashboard summarises the whole
+// fleet, and the repository treats its absence as "no limit".
+const buildMonitorsUrl = () => {
+	const params = new URLSearchParams();
+	MonitorTypes.forEach((type) => params.append("type", type));
+	return `/monitors/team/with-checks?${params.toString()}`;
+};
+
+export const useMonitorsRequest = () =>
+	useGet<MonitorsWithChecksResponse>(
+		buildMonitorsUrl(),
+		{},
+		{ refreshInterval: REFRESH_INTERVAL_MS, keepPreviousData: true }
+	);
+
+export type MonitorsRequest = ReturnType<typeof useMonitorsRequest>;
+
+export const MonitorsContext = createContext<MonitorsRequest | null>(null);
+
+export const useMonitors = (): MonitorsRequest => {
+	const context = useContext(MonitorsContext);
+	if (!context) {
+		throw new Error("useMonitors must be used inside the dashboard's MonitorsContext");
+	}
+	return context;
+};

client/src/Pages/Docker/ContainerDetails/Components/HeaderLogs.tsx

@@ -0,0 +1,69 @@
+import Stack from "@mui/material/Stack";
+import Typography from "@mui/material/Typography";
+import { Dot } from "@/Components/design-elements";
+
+// Hooks
+import { useEffect, useState } from "react";
+import { useTheme } from "@mui/material";
+import { useTranslation } from "react-i18next";
+
+// Utils
+import { LAYOUT, SPACING } from "@/Utils/Theme/constants";
+import { MS_PER_SECOND, MS_PER_MINUTE } from "@/Utils/TimeUtils";
+
+interface HeaderLogsProps {
+	lines: number;
+	loading: boolean;
+	lastUpdatedAt: number | null;
+}
+
+export const HeaderLogs = ({ lines, loading, lastUpdatedAt }: HeaderLogsProps) => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const [now, setNow] = useState(() => Date.now());
+
+	useEffect(() => {
+		if (lastUpdatedAt === null) return;
+		setNow(Date.now());
+		const id = window.setInterval(() => setNow(Date.now()), MS_PER_SECOND);
+		return () => window.clearInterval(id);
+	}, [lastUpdatedAt]);
+
+	const renderStatus = () => {
+		if (loading) return t("pages.docker.container.logs.loading");
+		if (lastUpdatedAt === null) return null;
+		const ageMs = Math.max(0, now - lastUpdatedAt);
+		return ageMs < MS_PER_MINUTE
+			? t("pages.docker.container.logs.updatedSecondsAgo", {
+					count: Math.floor(ageMs / MS_PER_SECOND),
+				})
+			: t("pages.docker.container.logs.updatedMinutesAgo", {
+					count: Math.floor(ageMs / MS_PER_MINUTE),
+				});
+	};
+
+	return (
+		<Stack
+			direction="row"
+			alignItems="center"
+			gap={LAYOUT.MD}
+		>
+			<Typography>
+				{t("pages.docker.container.logs.recentLines", { count: lines })}
+			</Typography>
+			<Stack
+				direction="row"
+				alignItems="center"
+				gap={SPACING.SM}
+			>
+				{lastUpdatedAt !== null && !loading && (
+					<Dot
+						color={theme.palette.success.main}
+						size="md"
+					/>
+				)}
+				<Typography color={theme.palette.text.secondary}>{renderStatus()}</Typography>
+			</Stack>
+		</Stack>
+	);
+};

client/src/Pages/Docker/ContainerDetails/Components/RowLog.tsx

@@ -0,0 +1,78 @@
+import Grid from "@mui/material/Grid";
+import Typography from "@mui/material/Typography";
+import Box from "@mui/material/Box";
+import Stack from "@mui/material/Stack";
+import Divider from "@mui/material/Divider";
+import { Fragment } from "react";
+
+// Hooks
+import { useTheme } from "@mui/material";
+import { useSelector } from "react-redux";
+import { useTranslation } from "react-i18next";
+
+// Utils
+import type { DockerLogRow } from "@/Utils/MonitorUtils";
+import { LAYOUT, SPACING } from "@/Utils/Theme/constants";
+import { formatDateWithTz } from "@/Utils/TimeUtils";
+import type { RootState } from "@/store";
+
+export const RowLog = ({ row }: { row: DockerLogRow }) => {
+	const theme = useTheme();
+	const uiTimezone = useSelector((state: RootState) => state.ui.timezone);
+	const { t } = useTranslation();
+
+	return (
+		<Fragment>
+			<Grid
+				container
+				spacing={{ xs: 0, md: LAYOUT.MD }}
+				py={{ xs: LAYOUT.LG, md: 0 }}
+			>
+				<Grid size={{ xs: 12, md: "auto" }}>
+					<Typography
+						fontFamily="monospace"
+						color={theme.palette.text.secondary}
+					>
+						{formatDateWithTz(row.ts, "MMM D HH:mm:ss", uiTimezone)}
+					</Typography>
+				</Grid>
+				<Grid size={{ xs: 12, md: "grow" }}>
+					<Typography
+						fontFamily={"monospace"}
+						whiteSpace={{ xs: "pre-wrap", md: "nowrap" }}
+						sx={{
+							overflowWrap: { xs: "anywhere", md: "normal" },
+						}}
+					>
+						<Box
+							component={"span"}
+							color={
+								row.stream === "stderr"
+									? theme.palette.error.main
+									: theme.palette.success.main
+							}
+						>
+							{row.stream}
+						</Box>
+						: {row.text}
+					</Typography>
+				</Grid>
+			</Grid>
+			{row.gapBefore ? (
+				<Stack
+					width="100%"
+					direction="row"
+					alignItems={"center"}
+					py={SPACING.MD}
+				>
+					<Typography pr={SPACING.MD}>
+						{t("pages.docker.container.logs.skipped")}
+					</Typography>
+					<Divider sx={{ flex: 1 }} />
+				</Stack>
+			) : (
+				<Divider sx={{ display: { xs: "block", md: "none" } }} />
+			)}
+		</Fragment>
+	);
+};

client/src/Pages/Docker/ContainerDetails/Components/StatBoxes.tsx

@@ -10,6 +10,7 @@ import type { DockerContainerInfo } from "@/Types/Check";
 
 // Utils
 import { formatDuration } from "@/Utils/TimeUtils";
+import { getDockerPalette } from "@/Utils/MonitorUtils";
 
 export const DockerContainerStatusBoxes = ({
 	container,
@@ -24,6 +25,7 @@ export const DockerContainerStatusBoxes = ({
 	const { state, restartCount, health } = container;
 	const startedAt = container.startedAt ?? "0";
 	const runningFor = Date.now() - new Date(startedAt).getTime();
+	const palette = getDockerPalette(state);
 	return (
 		<Stack
 			direction="row"
@@ -33,6 +35,7 @@ export const DockerContainerStatusBoxes = ({
 			<StatBox
 				title={t("common.labels.state")}
 				subtitle={state}
+				palette={palette}
 			/>
 			<StatBox
 				title={t("common.labels.uptime")}

client/src/Pages/Docker/ContainerDetails/TabLogs.tsx

@@ -1,3 +1,252 @@
-export const TabLogs = () => {
-	return "This is the logs tab";
+// Components
+import Stack from "@mui/material/Stack";
+import Typography from "@mui/material/Typography";
+import { BaseBox, EmptyState } from "@/Components/design-elements";
+import { Button } from "@/Components/inputs";
+import { HeaderLogs } from "@/Pages/Docker/ContainerDetails/Components/HeaderLogs";
+import { RowLog } from "@/Pages/Docker/ContainerDetails/Components/RowLog";
+
+// Types
+import type { DockerContainerLogsResponse } from "@/Types/Monitor";
+import type { DockerLog } from "@/Types/Check";
+import type { ApiResponse } from "@/Hooks/UseApi";
+
+// Hooks
+import {
+	useState,
+	useEffect,
+	useLayoutEffect,
+	useMemo,
+	useRef,
+	useCallback,
+} from "react";
+import { useTheme } from "@mui/material";
+import { useTranslation } from "react-i18next";
+import { useToast } from "@/Hooks/UseToast";
+import { useIsAdmin } from "@/Hooks/useIsAdmin";
+
+// Utils
+import { get } from "@/Utils/ApiClient";
+import { LAYOUT } from "@/Utils/Theme/constants";
+import { flattenDockerLogs } from "@/Utils/MonitorUtils";
+
+interface TabLogsProps {
+	monitorId?: string;
+	containerName?: string;
+	enabled: boolean;
+}
+
+const SCROLL_PIN_THRESHOLD_PX = 8;
+const TAIL_POLL_MS = 10_000;
+
+const isScrolledToBottom = (el: HTMLElement) =>
+	el.scrollHeight - el.scrollTop - el.clientHeight <= SCROLL_PIN_THRESHOLD_PX;
+
+const fetchLogs = async (url: string, params: { before?: string; after?: string }) => {
+	const res = await get<ApiResponse<DockerContainerLogsResponse>>(url, { params });
+	return res.data.data;
+};
+
+export const TabLogs = ({ monitorId, containerName, enabled }: TabLogsProps) => {
+	const theme = useTheme();
+	const { t } = useTranslation();
+	const { toastError } = useToast();
+	const isAdmin = useIsAdmin();
+
+	// logs is newest-first, matching the API and what flattenDockerLogs expects.
+	const [logs, setLogs] = useState<DockerLog[]>([]);
+	const [olderExhausted, setOlderExhausted] = useState(false);
+	const [loadingInitial, setLoadingInitial] = useState(false);
+	const [loadingOlder, setLoadingOlder] = useState(false);
+	const [lastUpdatedAt, setLastUpdatedAt] = useState<number | null>(null);
+
+	const logsUrl =
+		isAdmin && enabled && monitorId && containerName
+			? `/monitors/docker/details/${encodeURIComponent(monitorId)}/containers/${encodeURIComponent(containerName)}/logs`
+			: null;
+
+	const newestCursor = logs[0]?.checkedAt;
+	const oldestCursor = logs[logs.length - 1]?.checkedAt;
+
+	// Initial page. Resets everything when the container changes.
+	useEffect(() => {
+		setLogs([]);
+		setOlderExhausted(false);
+		if (!logsUrl) return;
+		let cancelled = false;
+		setLoadingInitial(true);
+		fetchLogs(logsUrl, {})
+			.then((page) => {
+				if (cancelled) return;
+				setLogs(page.logs);
+				setOlderExhausted(page.nextCursor === null);
+				setLastUpdatedAt(Date.now());
+			})
+			.catch(() => {
+				if (cancelled) return;
+				toastError(t("pages.docker.container.logs.loadError"));
+			})
+			.finally(() => {
+				if (!cancelled) setLoadingInitial(false);
+			});
+		return () => {
+			cancelled = true;
+		};
+	}, [logsUrl, t, toastError]);
+
+	const newestCursorRef = useRef(newestCursor);
+	newestCursorRef.current = newestCursor;
+
+	useEffect(() => {
+		if (!logsUrl) return;
+		let inFlight = false;
+		const tick = async () => {
+			if (inFlight || document.hidden) return;
+			inFlight = true;
+			try {
+				const cursor = newestCursorRef.current;
+				const page = await fetchLogs(logsUrl, cursor ? { after: cursor } : {});
+				if (page.logs.length > 0) setLogs((prev) => [...page.logs, ...prev]);
+				setLastUpdatedAt(Date.now());
+			} catch (err: unknown) {
+				console.error(err);
+			} finally {
+				inFlight = false;
+			}
+		};
+		const id = window.setInterval(tick, TAIL_POLL_MS);
+		document.addEventListener("visibilitychange", tick);
+		return () => {
+			window.clearInterval(id);
+			document.removeEventListener("visibilitychange", tick);
+		};
+	}, [logsUrl]);
+
+	const rows = useMemo(() => flattenDockerLogs(logs), [logs]);
+
+	const logBoxRef = useRef<HTMLDivElement>(null);
+	const pinnedToBottom = useRef(true);
+	const prependAnchor = useRef<{ scrollHeight: number; scrollTop: number } | null>(null);
+
+	// Always pin to bottom when container/monitor changes
+	useLayoutEffect(() => {
+		pinnedToBottom.current = true;
+	}, [monitorId, containerName]);
+
+	// Rows changed: restore position after a prepend, otherwise honour the pin
+	useLayoutEffect(() => {
+		const el = logBoxRef.current;
+		if (!el) return;
+		const anchor = prependAnchor.current;
+		if (anchor) {
+			prependAnchor.current = null;
+			el.scrollTop = el.scrollHeight - anchor.scrollHeight + anchor.scrollTop;
+			return;
+		}
+		if (pinnedToBottom.current) el.scrollTop = el.scrollHeight;
+	}, [rows]);
+
+	const handleScroll = useCallback((event: React.UIEvent<HTMLDivElement>) => {
+		pinnedToBottom.current = isScrolledToBottom(event.currentTarget);
+	}, []);
+
+	const loadOlder = useCallback(async () => {
+		if (!logsUrl || !oldestCursor || loadingOlder) return;
+		setLoadingOlder(true);
+		try {
+			const page = await fetchLogs(logsUrl, { before: oldestCursor });
+			const el = logBoxRef.current;
+			if (el)
+				prependAnchor.current = {
+					scrollHeight: el.scrollHeight,
+					scrollTop: el.scrollTop,
+				};
+			setLogs((prev) => [...prev, ...page.logs]);
+			setOlderExhausted(page.nextCursor === null);
+		} catch {
+			toastError(t("pages.docker.container.logs.loadOlderError"));
+		} finally {
+			setLoadingOlder(false);
+		}
+	}, [logsUrl, oldestCursor, loadingOlder, t, toastError]);
+
+	if (!isAdmin) {
+		return (
+			<EmptyState
+				title={t("pages.docker.container.logs.forbidden.title")}
+				description={t("pages.docker.container.logs.forbidden.description")}
+			/>
+		);
+	}
+
+	if (!enabled) {
+		return (
+			<EmptyState
+				title={t("pages.docker.container.logs.disabled.title")}
+				description={t("pages.docker.container.logs.disabled.description")}
+				actionText={t("pages.docker.container.logs.disabled.action")}
+				actionTo={`/docker/configure/${monitorId}`}
+			/>
+		);
+	}
+
+	if (lastUpdatedAt !== null && rows.length === 0) {
+		return (
+			<EmptyState
+				title={t("pages.docker.container.logs.empty.title")}
+				description={t("pages.docker.container.logs.empty.description")}
+			/>
+		);
+	}
+
+	return (
+		<Stack gap={LAYOUT.MD}>
+			<HeaderLogs
+				lines={rows.length}
+				loading={loadingInitial}
+				lastUpdatedAt={lastUpdatedAt}
+			/>
+			<BaseBox
+				ref={logBoxRef}
+				onScroll={handleScroll}
+				minHeight={240}
+				maxHeight="50vh"
+				overflow="auto"
+				padding={LAYOUT.MD}
+				sx={{ overflowAnchor: "none" }}
+			>
+				{rows.length > 0 && (
+					<Stack
+						direction="row"
+						justifyContent="center"
+						pb={LAYOUT.MD}
+					>
+						{olderExhausted ? (
+							<Typography color={theme.palette.text.secondary}>
+								{t("pages.docker.container.logs.noOlder")}
+							</Typography>
+						) : (
+							<Button
+								variant="contained"
+								disabled={loadingOlder}
+								onClick={loadOlder}
+							>
+								{loadingOlder
+									? t("pages.docker.container.logs.loadingOlder")
+									: t("pages.docker.container.logs.loadOlder")}
+							</Button>
+						)}
+					</Stack>
+				)}
+				{rows.map((row) => {
+					return (
+						<RowLog
+							key={row.key}
+							row={row}
+						/>
+					);
+				})}
+			</BaseBox>
+		</Stack>
+	);
 };

client/src/Pages/Docker/ContainerDetails/index.tsx

@@ -21,7 +21,7 @@ const TAB_MAP = {
 	logs: 1,
 } as const;
 
-const DockerDetailsPage = ({ open = "overview" }: DockerContainerDetailsProps) => {
+const DockerDetailsPage = ({ open = "logs" }: DockerContainerDetailsProps) => {
 	const [activeTab, setActiveTab] = useState<number>(TAB_MAP[open]);
 	const [dateRange, setDateRange] = useState<DateRange>("recent");
 	const { monitorId, containerName } = useParams<{
@@ -70,7 +70,13 @@ const DockerDetailsPage = ({ open = "overview" }: DockerContainerDetailsProps) =
 				<Tab label={t("pages.docker.container.tabs.logs")} />
 			</Tabs>
 			{activeTab === 0 && <TabOverview stats={stats} />}
-			{activeTab === 1 && <TabLogs />}
+			{activeTab === 1 && (
+				<TabLogs
+					monitorId={monitorId}
+					containerName={containerName}
+					enabled={monitor.dockerLogsEnabled ?? false}
+				/>
+			)}
 		</BasePage>
 	);
 };

client/src/Pages/Incidents/Components/CardSummary.tsx

@@ -30,9 +30,6 @@ const SummaryItem = ({ icon, label, value }: SummaryItemProps) => {
 				direction="row"
 				alignItems="center"
 				gap={theme.spacing(2)}
-				// The icons are supporting marks beside the label, not content,
-				// so they take secondary ink rather than lucide's currentColor
-				// default, which renders them heavier than the text.
 				sx={{ "& svg": { color: theme.palette.text.secondary } }}
 			>
 				{icon}

client/src/Pages/Notifications/create/index.tsx

@@ -126,6 +126,7 @@ const NotificationsCreatePage = () => {
 				{watchedType !== "matrix" &&
 					watchedType !== "telegram" &&
 					watchedType !== "pushover" &&
+					watchedType !== "signalgrid" &&
 					watchedType !== "twilio" &&
 					watchedType !== "ntfy" && (
 						<ConfigBox
@@ -201,6 +202,31 @@ const NotificationsCreatePage = () => {
 						}
 					/>
 				)}
+				{watchedType === "signalgrid" && (
+					<ConfigBox
+						title={t("pages.notifications.form.signalgrid.title")}
+						subtitle={t("pages.notifications.form.signalgrid.description")}
+						rightContent={
+							<Stack spacing={theme.spacing(8)}>
+								<FormTextField
+									name="accessToken"
+									fieldLabel={t("pages.notifications.form.signalgrid.optionClientKey")}
+									placeholder={t(
+										"pages.notifications.form.signalgrid.placeholderClientKey"
+									)}
+								/>
+
+								<FormTextField
+									name="address"
+									fieldLabel={t("pages.notifications.form.signalgrid.optionChannel")}
+									placeholder={t(
+										"pages.notifications.form.signalgrid.placeholderChannel"
+									)}
+								/>
+							</Stack>
+						}
+					/>
+				)}
 				{watchedType === "twilio" && (
 					<ConfigBox
 						title={t("pages.notifications.form.twilio.title")}

client/src/Pages/StatusPage/Status/themes/shared/fontStacks.ts

@@ -1,6 +1,3 @@
-// No "Inter" here: its webfont was never self-hosted, so once the Google Fonts
-// import went it resolved to a fallback anyway. Listing it only made the stack
-// look intentional on machines that happen to have Inter installed.
 export const SANS_STACK =
 	'-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif';
 

client/src/Pages/Uptime/Monitors/index.tsx

@@ -4,7 +4,7 @@ import { MonitorTable } from "@/Pages/Uptime/Monitors/Components/UptimeMonitorsT
 import { useMonitorListController } from "@/Hooks/useMonitorListController";
 
 const UptimeMonitorsPage = () => {
-	const c = useMonitorListController({
+	const monitorListController = useMonitorListController({
 		types: "selectable",
 		checksLimit: 25,
 		refreshInterval: 5000,
@@ -17,25 +17,25 @@ const UptimeMonitorsPage = () => {
 			headerKey="uptime"
 			page="uptime"
 			actionLink="/uptime/create"
-			controller={c}
+			controller={monitorListController}
 			bulkActions
 		>
 			<MonitorTable
-				monitors={c.monitors || []}
-				tags={c.tags || []}
-				refetch={c.refetch}
-				setSelectedMonitor={c.setSelectedMonitor}
-				count={c.count || 0}
-				page={c.page}
-				setPage={c.setPage}
-				rowsPerPage={c.rowsPerPage}
-				sortField={c.sortField}
-				setSortField={c.setSortField}
-				sortOrder={c.sortOrder}
-				setSortOrder={c.setSortOrder}
-				setRowsPerPage={c.handleSetRowsPerPage}
-				selectedRows={c.selectedRows}
-				onSelectionChange={c.setSelectedRows}
+				monitors={monitorListController.monitors || []}
+				tags={monitorListController.tags || []}
+				refetch={monitorListController.refetch}
+				setSelectedMonitor={monitorListController.setSelectedMonitor}
+				count={monitorListController.count || 0}
+				page={monitorListController.page}
+				setPage={monitorListController.setPage}
+				rowsPerPage={monitorListController.rowsPerPage}
+				sortField={monitorListController.sortField}
+				setSortField={monitorListController.setSortField}
+				sortOrder={monitorListController.sortOrder}
+				setSortOrder={monitorListController.setSortOrder}
+				setRowsPerPage={monitorListController.handleSetRowsPerPage}
+				selectedRows={monitorListController.selectedRows}
+				onSelectionChange={monitorListController.setSelectedRows}
 			/>
 		</MonitorListPage>
 	);

client/src/Routes/index.tsx

@@ -8,6 +8,9 @@ import AuthRegister from "@/Pages/Auth/Register";
 import AuthForgotPassword from "@/Pages/Auth/Recovery";
 import AuthSetNewPassword from "@/Pages/Auth/SetNewPassword";
 
+// Dashboard
+import Dashboard from "@/Pages/Dashboard";
+
 // Uptime
 import Uptime from "@/Pages/Uptime/Monitors";
 import UptimeDetails from "@/Pages/Uptime/Details";
@@ -90,7 +93,11 @@ const Routes = () => {
 			>
 				<Route
 					path="/"
-					element={<Navigate to="/uptime" />}
+					element={<Navigate to="/dashboard" />}
+				/>
+				<Route
+					path="/dashboard"
+					element={<Dashboard />}
 				/>
 				<Route
 					path="/uptime"

client/src/Types/Check.ts

@@ -161,6 +161,31 @@ export interface DockerContainerMount {
 	rw: boolean;
 }
 
+export const DockerLogStreams = ["stdout", "stderr"] as const;
+export type DockerLogStream = (typeof DockerLogStreams)[number];
+
+export interface DockerLogLine {
+	ts: string;
+	stream: DockerLogStream;
+	text: string;
+}
+
+export interface DockerLog {
+	id: string;
+	metadata: {
+		monitorId: string;
+		teamId: string;
+		containerId: string;
+		containerName: string;
+	};
+	lines: DockerLogLine[];
+	gap: boolean;
+	checkedAt: string;
+	expiry: string;
+	createdAt: string;
+	updatedAt: string;
+}
+
 export interface DockerContainerInfo {
 	id: string;
 	name: string;

client/src/Types/Monitor.ts

@@ -5,6 +5,7 @@ import type {
 	DailyCheckBucket,
 	DockerContainerInfo,
 	DockerContainerSummary,
+	DockerLog,
 } from "@/Types/Check";
 import type { PageSpeedGroupedCheck } from "@/Types/Check";
 import type { GeoContinent } from "@/Types/GeoCheck";
@@ -158,6 +159,7 @@ export interface Monitor {
 	geoCheckEnabled?: boolean;
 	geoCheckLocations?: GeoContinent[];
 	geoCheckInterval?: number;
+	dockerLogsEnabled?: boolean;
 	dnsServer?: string;
 	dnsRecordType?: DnsRecordType;
 	recentChecks: CheckSnapshot[];
@@ -322,6 +324,10 @@ export interface DockerContainerResponse {
 	stats: DockerContainerStats;
 }
 
+export interface DockerContainerLogsResponse {
+	logs: DockerLog[];
+	nextCursor: string | null;
+}
 export interface Game {
 	name: string;
 	options?: {

client/src/Types/Notification.ts

@@ -9,6 +9,7 @@ export const NotificationChannels = [
 	"teams",
 	"telegram",
 	"pushover",
+	"signalgrid",
 	"twilio",
 	"ntfy",
 ] as const;

client/src/Utils/MonitorUtils.ts

@@ -1,10 +1,13 @@
 import type { MonitorStatus, MonitorType } from "@/Types/Monitor";
 import type { PaletteKey } from "@/Utils/Theme/Theme";
 import type { ValueType } from "@/Components/design-elements/StatusLabel";
-import type {
-	DockerContainerMount,
-	DockerContainerPort,
-	DockerContainerState,
+import {
+	DockerLogStreams,
+	type DockerContainerMount,
+	type DockerContainerPort,
+	type DockerContainerState,
+	type DockerLog,
+	type DockerLogLine,
 } from "@/Types/Check";
 
 export const getMonitorPath = (type: MonitorType): string => {
@@ -37,6 +40,14 @@ export const getStatusPalette = (status: MonitorStatus): PaletteKey => {
 	return "warning";
 };
 
+export const getDockerPalette = (dockerState: DockerContainerState): PaletteKey => {
+	if (dockerState === "created") return "success";
+	if (dockerState === "running") return "success";
+	if (dockerState === "dead") return "error";
+	if (dockerState === "exited") return "error";
+	return "warning";
+};
+
 export const getValuePalette = (value: ValueType): PaletteKey => {
 	const paletteMap: Record<ValueType, PaletteKey> = {
 		positive: "success",
@@ -144,3 +155,35 @@ export const getDockerMountLabel = (mount: DockerContainerMount) => {
 	if (mount.source) return mount.source;
 	return mount.type;
 };
+
+export const DockerLogStreamFilters = ["all", ...DockerLogStreams] as const;
+export type DockerLogStreamFilter = (typeof DockerLogStreamFilters)[number];
+
+export interface DockerLogRow extends DockerLogLine {
+	key: string;
+	gapBefore: boolean; // This signifies lines skipped
+}
+
+export const flattenDockerLogs = (logs: DockerLog[]): DockerLogRow[] => {
+	const rows: DockerLogRow[] = [];
+	for (const log of [...logs].reverse()) {
+		log.lines.forEach((line: DockerLogLine, idx: number) => {
+			rows.push({ ...line, key: `${log.id}:${idx}`, gapBefore: idx === 0 && log.gap });
+		});
+	}
+	return rows;
+};
+
+export const filterDockerLogRows = (
+	rows: DockerLogRow[],
+	stream: DockerLogStreamFilter,
+	query: string
+): DockerLogRow[] => {
+	const normalizedQuery = query.trim().toLowerCase();
+	return rows.filter((row) => {
+		return (
+			(stream === "all" || row.stream === stream) &&
+			(normalizedQuery === "" || row.text.toLowerCase().includes(normalizedQuery))
+		);
+	});
+};

client/src/Utils/Theme/Palette.ts

@@ -18,14 +18,11 @@ export const colors = {
 	gray700: "#313131",
 	gray900: "#151518",
 	gray850: "#1c1c21",
-	// Neutral ramp, biased slightly green so it sits with the brand rather than
-	// against it. Opaque values - alpha-black over white reads washed out.
 	ink900: "#101917",
 	ink600: "#55635C",
 	ink400: "#7C8983",
 	surface50: "#F6F8F7",
 	rule200: "#C7D2CC",
-	// Semantic colours derived from the brand rather than Material's defaults
 	successMain: "#0D6049",
 	errorMain: "#A02B24",
 	warningMain: "#8C5806",
@@ -60,8 +57,6 @@ export const lightPalette = {
 	action: {
 		rowHover: alpha(colors.gray900, HOVER.ROW),
 		controlHover: alpha(colors.gray900, HOVER.CONTROL),
-		// Tinted with the brand so a selected row reads as chosen rather than
-		// merely dirty, and the hover step stays clearly above the resting one.
 		selected: alpha(colors.brandGreen, 0.06),
 		selectedHover: alpha(colors.brandGreen, 0.1),
 	},
@@ -78,9 +73,6 @@ export const lightPalette = {
 		disabled: colors.ink400,
 	},
 	divider: colors.rule200,
-	// Only `main` is set. MUI derives `light`/`dark` from it, and `light` is
-	// consumed as a saturated colour - status dots, histogram bars, heatmap
-	// cells - so it must not be overridden with a pale tint.
 	success: {
 		main: colors.successMain,
 	},
@@ -112,10 +104,6 @@ export const lightPalette = {
 export const darkPalette = {
 	primary: {
 		main: colors.brandGreen,
-		// The dark ground needs a lighter green for anything drawn as a line
-		// rather than a fill - focus rings especially, which were dimmer than
-		// their own hover state. Leaving `main` alone keeps contained buttons
-		// white-on-green instead of flipping them to dark text.
 		light: colors.brandGreenLight,
 	},
 	action: {

client/src/Utils/Theme/Theme.ts

@@ -134,9 +134,6 @@ export const theme = (mode: string, palette: any) =>
 				styleOverrides: {
 					root: ({ theme }) => ({
 						"&.Mui-focusVisible": {
-							// Same green as the input focus ring - `main` is only
-							// 2.86:1 on the dark ground, so keyboard focus was
-							// barely visible there.
 							outline: `1px solid ${
 								theme.palette.mode === "dark"
 									? theme.palette.primary.light
@@ -195,24 +192,14 @@ export const theme = (mode: string, palette: any) =>
 					}),
 				},
 			},
-
-			// One border story for every outlined input - text fields, selects,
-			// autocompletes, date and colour pickers all route through this.
-			// Resting: divider. Hover: a step darker, so there is a cue without
-			// jumping to near-black. Focus: the brand, at 2px.
 			MuiOutlinedInput: {
 				styleOverrides: {
-					// MUI pads the inner input 8.5px top and bottom, which with an
-					// 18.7px line-height needs 35.7px - taller than the control
-					// itself, so the text was being clipped by overflow:hidden.
 					input: {
 						paddingTop: 0,
 						paddingBottom: 0,
 						height: "100%",
 					},
 					root: ({ theme }) => ({
-						// The Select renders a div rather than an input, so it needs
-						// the same treatment to sit inside the control height.
 						"& .MuiSelect-select": {
 							paddingTop: 0,
 							paddingBottom: 0,

client/src/Utils/Theme/constants.ts

@@ -18,12 +18,7 @@ export const LAYOUT = {
 	XXL: 16,
 } as const;
 
-/**
- * Shared height for anything that can sit in a row with something else -
- * buttons, inputs, selects, pickers, toggles, tabs, icon buttons. One number so
- * they share a baseline instead of drifting 2px apart.
- */
-export const CONTROL_HEIGHT = 32;
+export const INPUT_BASE_HEIGHT = 32; // Height for inputs/controls
 
 export const HOVER = {
 	DARKEN: 0.06, // This is a coefficient for darkening function

client/src/Validation/monitor.ts

@@ -111,7 +111,8 @@ const portSchema = baseSchema.extend({
 // Docker monitor schema
 const dockerSchema = baseSchema.extend({
 	type: z.literal("docker"),
-	url: z.string().min(1, "Container ID is required"),
+	url: z.string().min(1, "Docker host URL is required"),
+	dockerLogsEnabled: z.boolean().register(monitorStepRegistry, { step: 1 }),
 });
 
 // Game server monitor schema

client/src/Validation/notifications.ts

@@ -70,6 +70,12 @@ const pushoverSchema = baseSchema.extend({
 	accessToken: z.string().min(1, "App token is required"),
 });
 
+const signalgridSchema = baseSchema.extend({
+	type: z.literal("signalgrid"),
+	address: z.string().min(1, "Channel is required"),
+	accessToken: z.string().min(1, "Client key is required"),
+});
+
 const twilioSchema = baseSchema.extend({
 	type: z.literal("twilio"),
 	accountSid: z.string().min(1, "Account SID is required"),
@@ -95,6 +101,7 @@ export const notificationSchema = z.discriminatedUnion("type", [
 	teamsSchema,
 	telegramSchema,
 	pushoverSchema,
+	signalgridSchema,
 	twilioSchema,
 	ntfySchema,
 ]);

client/src/locales/en.json

@@ -206,6 +206,7 @@
 		},
 		"sidebar": {
 			"menu": {
+				"dashboard": "Dashboard",
 				"uptime": "Uptime",
 				"pagespeed": "Pagespeed",
 				"infrastructure": "Infrastructure",
@@ -258,6 +259,147 @@
 		}
 	},
 	"pages": {
+		"dashboard": {
+			"header": {
+				"title": "Dashboard",
+				"description": "See every monitor type in one place and spot what needs attention."
+			},
+			"card": {
+				"error": "Could not load this card."
+			},
+			"cards": {
+				"monitorStatus": {
+					"title": "Monitor status",
+					"empty": "No monitors yet.",
+					"upOfTotal": "of {{total}} up"
+				},
+				"currentlyDown": {
+					"title": "Currently down",
+					"empty": "All monitors are up. No incidents open.",
+					"count": "{{count}} needing attention"
+				},
+				"monitorsByType": {
+					"title": "Monitors by type",
+					"empty": "No monitors yet.",
+					"down": "{{count}} down"
+				},
+				"recentIncidents": {
+					"title": "Recent incidents",
+					"empty": "No incidents — all systems healthy.",
+					"active": "{{count}} open",
+					"ongoing": "Ongoing",
+					"manual": "Manual",
+					"unknownMonitor": "Unknown monitor"
+				},
+				"failedChecks": {
+					"title": "Failed checks",
+					"empty": "No checks yet.",
+					"ratio": "{{failed}} of {{total}} in the last day"
+				},
+				"checkmateServer": {
+					"title": "Checkmate server",
+					"memory": "Memory",
+					"eventLoop": "Event loop delay",
+					"uptime": "Uptime",
+					"database": "Database",
+					"readsWrites": "{{reads}} reads/s · {{writes}} writes/s"
+				},
+				"ranking": {
+					"topOf": "Top {{shown}} of {{total}}",
+					"notEnough": "Not enough monitors to rank yet."
+				},
+				"slowestMonitors": {
+					"title": "Slowest monitors"
+				},
+				"lowestUptime": {
+					"title": "Lowest uptime"
+				},
+				"monitorsByGroup": {
+					"title": "Monitors by group",
+					"empty": "No groups yet. Groups are set per monitor."
+				},
+				"busiestServers": {
+					"title": "Busiest servers",
+					"empty": "No infrastructure monitors yet.",
+					"cpu": "CPU",
+					"memory": "Memory",
+					"disk": "Disk"
+				},
+				"incidentStats": {
+					"title": "Incident stats",
+					"openNow": "Open now",
+					"avgResolution": "Average time to resolve",
+					"hours": "{{hours}} h",
+					"mostIncidents": "Most incidents",
+					"total": "total",
+					"resolved": "Resolved",
+					"automatic": "Automatic",
+					"manual": "Manual",
+					"autoManual": "{{automatic}} automatic · {{manual}} manual"
+				},
+				"notificationChannels": {
+					"title": "Notification channels",
+					"empty": "No channels yet."
+				},
+				"maintenance": {
+					"title": "Maintenance windows",
+					"empty": "No maintenance scheduled.",
+					"runningNow": "Running now",
+					"next": "Next window"
+				},
+				"statusPages": {
+					"title": "Status pages",
+					"empty": "No status pages yet.",
+					"monitorCount": "{{count}} monitors",
+					"published": "Published",
+					"draft": "Draft"
+				},
+				"checksOnSchedule": {
+					"title": "Check queue",
+					"healthy": "All {{jobs}} jobs on schedule across {{workers}} worker(s).",
+					"failing": "Failing jobs",
+					"scheduled": "Scheduled jobs",
+					"runningNow": "Running now"
+				},
+				"recentErrors": {
+					"title": "Recent errors",
+					"empty": "No errors logged.",
+					"count": "{{count}} errors",
+					"warnings": "Warnings"
+				},
+				"team": {
+					"title": "Team members",
+					"members": "{{count}} members",
+					"unverified": "Unverified"
+				}
+			},
+			"picker": {
+				"trigger": "Edit cards",
+				"title": "Dashboard cards",
+				"selectAll": "Select all",
+				"done": "Done",
+				"reset": "Reset to defaults",
+				"groups": {
+					"uptime": "Uptime",
+					"infrastructure": "Infrastructure",
+					"incidents": "Incidents",
+					"notifications": "Notifications",
+					"maintenance": "Maintenance",
+					"statusPages": "Status pages",
+					"checks": "Checks",
+					"logs": "System",
+					"settings": "Settings"
+				}
+			},
+			"empty": {
+				"title": "No cards on your dashboard",
+				"description": "Choose the cards you want to see. Your selection is remembered in this browser."
+			},
+			"reorder": {
+				"moveUp": "Move up",
+				"moveDown": "Move down"
+			}
+		},
 		"proxies": {
 			"header": {
 				"title": "Proxies",
@@ -632,9 +774,9 @@
 				},
 				"general": {
 					"option": {
-						"container": {
-							"label": "Container name/ID",
-							"placeholder": "my-app or abcd1234"
+						"dockerHost": {
+							"label": "Docker host",
+							"placeholder": "unix:///var/run/docker.sock"
 						},
 						"host": {
 							"label": "Host",
@@ -716,7 +858,7 @@
 						"http": "Enter the URL or IP to monitor (e.g., https://example.com/ or 192.168.1.100) and add a clear display name that appears on the dashboard.  Set an optional proxy server to connect through.",
 						"ping": "Enter the IP address or hostname to ping (e.g., 192.168.1.100 or example.com) and add a clear display name that appears on the dashboard.",
 						"port": "Enter the URL or IP of the server, the port number and a clear display name that appears on the dashboard.",
-						"docker": "Enter the Docker container name or ID. You can use either the container name (e.g., my-app) or the container ID (full 64-char ID or short ID).",
+						"docker": "Enter the Docker socket to monitor, as unix:///var/run/docker.sock or an absolute path such as /var/run/docker.sock. Every container on the host is monitored.",
 						"game": "Enter the IP address or hostname and the port number to ping (e.g., 192.168.1.100 or example.com) and choose game type. Some games require enabling server queries in their config file — check your game server's documentation. See the <gamedigLink>supported games list</gamedigLink> for protocol details.",
 						"pagespeed": "Track page load performance, Core Web Vitals, and optimization scores for your website.",
 						"grpc": "Enter the hostname and port of the gRPC server, optionally specify a service name for the health check, and add a display name.",
@@ -756,7 +898,7 @@
 				},
 				"type": {
 					"description": "Select the type of check to perform",
-					"optionDockerDescription": "Use Docker to monitor if a container is running.",
+					"optionDockerDescription": "Monitor a Docker host and every container running on it.",
 					"optionGameDescription": "Monitor if a specific game server is online.",
 					"optionGrpcDescription": "Monitor gRPC services using the standard Health Checking Protocol.",
 					"optionWebSocketDescription": "Monitor WebSocket endpoints for connection health and response time.",
@@ -814,6 +956,15 @@
 						}
 					}
 				},
+				"dockerLogs": {
+					"title": "Container logs",
+					"description": "Collect the most recent log lines from every container on this host on each check. Logs are kept for 7 days. Leave this off for hosts with chatty containers to save database space.",
+					"option": {
+						"enabled": {
+							"label": "Collect container logs"
+						}
+					}
+				},
 				"stats": {
 					"title": "Monitor history",
 					"description": "Clear all monitoring history and statistics for your team. This action is irreversible.",
@@ -956,6 +1107,31 @@
 				"tabs": {
 					"overview": "Overview",
 					"logs": "Logs"
+				},
+				"logs": {
+					"recentLines": "{{count}} recent lines",
+					"loading": "Loading...",
+					"updatedSecondsAgo": "Updated {{count}}s ago",
+					"updatedMinutesAgo": "Updated {{count}}m ago",
+					"skipped": "Some log entries were skipped",
+					"loadOlder": "Load older logs",
+					"loadingOlder": "Loading...",
+					"noOlder": "Beginning of retained logs",
+					"loadError": "Could not load logs",
+					"loadOlderError": "Could not load older logs",
+					"empty": {
+						"title": "No logs collected yet",
+						"description": "Lines will appear here after the next check. Only output written since collection was turned on is stored."
+					},
+					"disabled": {
+						"title": "Log collection is off for this host",
+						"description": "Turn on container logs in the monitor settings to start collecting.",
+						"action": "Configure monitor"
+					},
+					"forbidden": {
+						"title": "You don't have access to container logs",
+						"description": "Only administrators can view logs. Ask an administrator for access if you need to see them."
+					}
 				}
 			},
 			"host": {
@@ -1217,7 +1393,7 @@
 				},
 				"startTime": {
 					"title": "Start time",
-					"description": "Set the start time and duration for your maintenance window. All values are in UTC",
+					"description": "Set the start time and duration for your maintenance window. All values are in your local time zone.",
 					"option": {
 						"duration": {
 							"label": "Duration"
@@ -1299,6 +1475,7 @@
 						"teams": "Teams",
 						"telegram": "Telegram",
 						"pushover": "Pushover",
+						"signalgrid": "Signalgrid",
 						"twilio": "Twilio",
 						"ntfy": "ntfy"
 					}
@@ -1319,6 +1496,14 @@
 					"optionUserKey": "User key",
 					"placeholderUserKey": "uQiRzpo4DXghDmr9QzzfQu27cmVRsG"
 				},
+				"signalgrid": {
+					"title": "Signalgrid configuration",
+					"description": "Configure Signalgrid to receive push notifications on your devices.",
+					"optionClientKey": "Client key",
+					"placeholderClientKey": "Your Signalgrid client key",
+					"optionChannel": "Channel",
+					"placeholderChannel": "Your Signalgrid channel"
+				},
 				"twilio": {
 					"title": "Twilio SMS configuration",
 					"description": "Configure Twilio to send SMS notifications to a phone number.",

docs/hosting/checkmate-so/docker-compose.yaml

@@ -24,6 +24,8 @@ services:
   checkmate-demo:
     image: ghcr.io/bluewave-labs/checkmate:master
     container_name: checkmate-demo
+    group_add:
+      - "989"
     restart: always
     env_file:
       - server-prod.env
@@ -68,6 +70,8 @@ services:
   checkmate-staging:
     image: ghcr.io/bluewave-labs/checkmate:develop
     container_name: checkmate-staging
+    group_add:
+      - "989"
     restart: always
     env_file:
       - server-staging.env

server/openapi/routes/monitor.ts

@@ -24,6 +24,8 @@ import {
 	dockerContainerDetailsResponseSchema,
 	monitorResponseSchema,
 	uptimeDetailsResponseSchema,
+	getDockerContainerLogsQueryValidation,
+	dockerContainerLogsResponseSchema,
 } from "@/api/validation/monitorValidation.js";
 import { updateNotificationsValidation } from "@/api/validation/notificationValidation.js";
 
@@ -131,6 +133,16 @@ registry.registerPath({
 	responses: { "200": okJson(dockerContainerDetailsResponseSchema), ...standardErrors },
 });
 
+registry.registerPath({
+	method: "get",
+	path: "/monitors/docker/details/{monitorId}/containers/{containerName}/logs",
+	tags,
+	summary: "Get stored log lines for one container on a Docker host monitor, newest first",
+	security: bearer,
+	request: { params: getDockerContainerNameParamValidation, query: getDockerContainerLogsQueryValidation },
+	responses: { "200": okJson(dockerContainerLogsResponseSchema), ...standardErrors },
+});
+
 registry.registerPath({
 	method: "get",
 	path: "/monitors/pagespeed/details/{monitorId}",

server/openapi/routes/notification.ts

@@ -65,6 +65,10 @@ const notificationVariantMeta: Record<string, { component: string; example: Reco
 		component: "PushoverNotification",
 		example: { notificationName: "Pushover personal", type: "pushover", address: "u1234567890abcdef", accessToken: "a1234567890abcdef" },
 	},
+	signalgrid: {
+		component: "SignalgridNotification",
+		example: { notificationName: "Signalgrid", type: "signalgrid", address: "your-channel", accessToken: "your-client-key" },
+	},
 	twilio: {
 		component: "TwilioNotification",
 		example: {

server/src/api/controllers/monitorController.ts

@@ -21,6 +21,7 @@ import {
 	getDockerDetailsByIdQueryValidation,
 	getDockerContainerNameParamValidation,
 	getDockerContainerByNameQueryValidation,
+	getDockerContainerLogsQueryValidation,
 } from "@/api/validation/monitorValidation.js";
 import sslChecker from "ssl-checker";
 import * as whoiser from "whoiser";
@@ -37,6 +38,7 @@ export interface IMonitorController {
 	getPageSpeedDetailsById: RequestHandler;
 	getDockerDetailsById: RequestHandler;
 	getDockerContainerByName: RequestHandler;
+	getDockerContainerLogs: RequestHandler;
 	getGeoChecksByMonitorId: RequestHandler;
 	getMonitorById: RequestHandler;
 	createMonitor: RequestHandler;
@@ -198,6 +200,30 @@ class MonitorController implements IMonitorController {
 		});
 	});
 
+	getDockerContainerLogs = catchAsync(async (req: Request, res: Response) => {
+		const validatedParams = getDockerContainerNameParamValidation.parse(req.params);
+		const validatedQuery = getDockerContainerLogsQueryValidation.parse(req.query);
+
+		const { monitorId, containerName } = validatedParams;
+		const { before, after, limit } = validatedQuery;
+		const teamId = requireTeamId(req.user?.teamId);
+
+		const data = await this.monitorService.getDockerContainerLogs({
+			teamId,
+			monitorId,
+			containerName,
+			before: before ? new Date(before) : undefined,
+			after: after ? new Date(after) : undefined,
+			limit,
+		});
+
+		return res.status(200).json({
+			success: true,
+			msg: "Docker container logs retrieved successfully",
+			data,
+		});
+	});
+
 	getGeoChecksByMonitorId = catchAsync(async (req: Request, res: Response) => {
 		const validatedParams = getMonitorByIdParamValidation.parse(req.params);
 		const validatedQuery = getMonitorByIdQueryValidation.parse(req.query);

server/src/api/routes/checkRoutes.ts

@@ -9,6 +9,6 @@ export const createCheckRoutes = (checkController: ICheckController): Router =>
 	router.get("/team", checkController.getChecksByTeam);
 	router.delete("/team", isAllowed(["admin", "superadmin"]), checkController.deleteChecksByTeamId);
 	router.get("/:monitorId", checkController.getChecksByMonitor);
-	router.delete("/:monitorId", checkController.deleteChecks);
+	router.delete("/:monitorId", isAllowed(["admin", "superadmin"]), checkController.deleteChecks);
 	return router;
 };

server/src/api/routes/maintenanceWindowRoutes.ts

@@ -1,15 +1,16 @@
 import { IMaintenanceWindowController } from "@/api/controllers/maintenanceWindowController.js";
+import { isAllowed } from "@/api/middleware/isAllowed.js";
 import { Router } from "express";
 
 export const createMaintenanceWindowRoutes = (maintenanceWindowController: IMaintenanceWindowController): Router => {
 	const router = Router();
-	router.post("/", maintenanceWindowController.createMaintenanceWindows);
+	router.post("/", isAllowed(["admin", "superadmin"]), maintenanceWindowController.createMaintenanceWindows);
 	router.get("/team/", maintenanceWindowController.getMaintenanceWindowsByTeamId);
 
 	router.get("/monitor/:monitorId", maintenanceWindowController.getMaintenanceWindowsByMonitorId);
 
 	router.get("/:id", maintenanceWindowController.getMaintenanceWindowById);
-	router.patch("/:id", maintenanceWindowController.editMaintenanceWindow);
-	router.delete("/:id", maintenanceWindowController.deleteMaintenanceWindow);
+	router.patch("/:id", isAllowed(["admin", "superadmin"]), maintenanceWindowController.editMaintenanceWindow);
+	router.delete("/:id", isAllowed(["admin", "superadmin"]), maintenanceWindowController.deleteMaintenanceWindow);
 	return router;
 };

server/src/api/routes/monitorRoutes.ts

@@ -21,6 +21,11 @@ export const createMonitorRoutes = (monitorController: IMonitorController): Rout
 	// Docker routes
 	router.get("/docker/details/:monitorId", monitorController.getDockerDetailsById);
 	router.get("/docker/details/:monitorId/containers/:containerName", monitorController.getDockerContainerByName);
+	router.get(
+		"/docker/details/:monitorId/containers/:containerName/logs",
+		isAllowed(["admin", "superadmin"]),
+		monitorController.getDockerContainerLogs
+	);
 
 	// Geo checks routes
 	router.get("/:monitorId/geo-checks", monitorController.getGeoChecksByMonitorId);

server/src/api/routes/notificationRoutes.ts

@@ -1,14 +1,15 @@
 import { INotificationController } from "@/api/controllers/notificationController.js";
+import { isAllowed } from "@/api/middleware/isAllowed.js";
 import { Router } from "express";
 
 export const createNotificationRoutes = (notificationController: INotificationController): Router => {
 	const router = Router();
-	router.post("/", notificationController.createNotification);
-	router.post("/test/all", notificationController.testAllNotifications);
-	router.post("/test", notificationController.testNotification);
+	router.post("/", isAllowed(["admin", "superadmin"]), notificationController.createNotification);
+	router.post("/test/all", isAllowed(["admin", "superadmin"]), notificationController.testAllNotifications);
+	router.post("/test", isAllowed(["admin", "superadmin"]), notificationController.testNotification);
 	router.get("/team", notificationController.getNotificationsByTeamId);
 	router.get("/:id", notificationController.getNotificationById);
-	router.delete("/:id", notificationController.deleteNotification);
-	router.patch("/:id", notificationController.editNotification);
+	router.delete("/:id", isAllowed(["admin", "superadmin"]), notificationController.deleteNotification);
+	router.patch("/:id", isAllowed(["admin", "superadmin"]), notificationController.editNotification);
 	return router;
 };

server/src/api/validation/monitorValidation.ts

@@ -13,7 +13,8 @@ import {
 	ProxyModes,
 } from "@/domain/monitors/monitor.type.js";
 import { DateRanges, SortOrders } from "@/types/query.js";
-import { DockerContainerStates, DockerHealthStatuses, DockerPortProtocols } from "@/types/network.js";
+import { DockerContainerStates, DockerHealthStatuses, DockerLogStreams, DockerPortProtocols } from "@/domain/docker/docker.type.js";
+import { DOCKER_LOG_PAGE_DEFAULT, DOCKER_LOG_PAGE_MAX } from "@/domain/docker/docker-log.type.js";
 
 const httpStatusCode = z.number().refine((code) => HttpStatusCodeSet.has(code), { message: "Must be a valid HTTP status code" });
 
@@ -119,22 +120,15 @@ const refineProxySelection = (body: { proxyMode?: string; proxyId?: string }, ct
 	}
 };
 
-const dockerUrlRegex = /^(?:ssh:\/\/[^@\s]+@[^\s/:@]+(?::\d{1,5})?\/?|unix:\/\/\/\S+|\/\S+)$/;
+const dockerUrlRegex = /^(?:unix:\/\/\/\S+|\/\S+)$/;
 
-const refineDockerUrl = (data: { type?: string; url?: string; sshPrivateKey?: string }, ctx: z.RefinementCtx) => {
+const refineDockerUrl = (data: { type?: string; url?: string }, ctx: z.RefinementCtx) => {
 	if (data.type !== "docker" || data.url === undefined) return;
 	if (!dockerUrlRegex.test(data.url)) {
 		ctx.addIssue({
 			code: "custom",
 			path: ["url"],
-			message: "Docker host must be ssh://user@host[:port], unix:///path, or an absolute socket path",
-		});
-	}
-	if (data.url.startsWith("ssh://") && !data.sshPrivateKey) {
-		ctx.addIssue({
-			code: "custom",
-			path: ["sshPrivateKey"],
-			message: "SSH Docker hosts require a private key",
+			message: "Docker host must be unix:///path or an absolute socket path",
 		});
 	}
 };
@@ -163,7 +157,6 @@ export const createMonitorBodyValidation = z
 		tags: z.array(z.string()).optional(),
 		customUpCodes: z.array(httpStatusCode).default([]),
 		secret: z.string().optional(),
-		sshPrivateKey: z.string().optional(),
 		jsonPath: z.union([z.string(), z.literal("")]).optional(),
 		expectedValue: z.union([z.string(), z.literal("")]).optional(),
 		matchMethod: z.union([z.enum(MonitorMatchMethods), z.literal("")]).optional(),
@@ -176,6 +169,7 @@ export const createMonitorBodyValidation = z
 		geoCheckEnabled: z.boolean().optional(),
 		geoCheckLocations: z.array(z.enum(GeoContinents)).optional(),
 		geoCheckInterval: z.number().min(300000).optional(),
+		dockerLogsEnabled: z.boolean().optional(),
 		dnsServer: dnsServerValidation.optional(),
 		dnsRecordType: z.enum(DnsRecordTypes).optional(),
 	})
@@ -199,7 +193,6 @@ export const editMonitorBodyValidation = z
 		tags: z.array(z.string()).optional(),
 		customUpCodes: z.array(httpStatusCode).optional(),
 		secret: z.string().optional(),
-		sshPrivateKey: z.string().optional(),
 		ignoreTlsErrors: z.boolean().optional(),
 		proxyMode: z.enum(ProxyModes).optional(),
 		proxyId: proxyIdValidation,
@@ -221,6 +214,7 @@ export const editMonitorBodyValidation = z
 		geoCheckEnabled: z.boolean().optional(),
 		geoCheckLocations: z.array(z.enum(GeoContinents)).optional(),
 		geoCheckInterval: z.number().min(300000).optional(),
+		dockerLogsEnabled: z.boolean().optional(),
 		dnsServer: dnsServerValidation.optional(),
 		dnsRecordType: z.enum(DnsRecordTypes).optional(),
 	})
@@ -280,7 +274,6 @@ const importedMonitorSchema = z
 		tags: z.array(z.string()).default([]),
 		customUpCodes: z.array(httpStatusCode).default([]),
 		secret: z.string().optional(),
-		sshPrivateKey: z.string().optional(),
 		cpuAlertThreshold: z.number().default(100),
 		cpuAlertCounter: z.number().default(5),
 		memoryAlertThreshold: z.number().default(100),
@@ -297,6 +290,8 @@ const importedMonitorSchema = z
 		geoCheckEnabled: z.boolean().default(false),
 		geoCheckLocations: z.array(z.enum(GeoContinents)).default([]),
 		geoCheckInterval: z.number().min(300000).default(300000),
+		dockerLogsEnabled: z.boolean().default(false),
+
 		dnsServer: dnsServerValidation.optional(),
 		dnsRecordType: z.enum(DnsRecordTypes).optional(),
 		createdAt: z.string().optional(),
@@ -332,6 +327,21 @@ export const getDockerContainerNameParamValidation = z.object({
 });
 export const getDockerContainerByNameQueryValidation = z.object({ dateRange: z.enum(DateRanges).optional() });
 
+export const getDockerContainerLogsQueryValidation = z
+	.object({
+		before: z.iso.datetime().optional(),
+		after: z.iso.datetime().optional(),
+		limit: z.coerce.number().int().min(1).max(DOCKER_LOG_PAGE_MAX).default(DOCKER_LOG_PAGE_DEFAULT),
+	})
+	.superRefine((query, ctx) => {
+		if (query.before && query.after) {
+			ctx.addIssue({
+				code: "custom",
+				message: "Specify either before or after, not both",
+				path: ["after"],
+			});
+		}
+	});
 // Canonical monitor shape returned by /monitors endpoints. Keep aligned with
 // what the controllers actually serialize.
 export const monitorResponseSchema = z
@@ -359,7 +369,6 @@ export const monitorResponseSchema = z
 		tags: z.array(z.string()),
 		customUpCodes: z.array(httpStatusCode).optional(),
 		secret: z.string().optional(),
-		sshPrivateKey: z.string().optional(),
 		cpuAlertThreshold: z.number(),
 		memoryAlertThreshold: z.number(),
 		diskAlertThreshold: z.number(),
@@ -371,6 +380,7 @@ export const monitorResponseSchema = z
 		geoCheckEnabled: z.boolean(),
 		geoCheckLocations: z.array(z.enum(GeoContinents)),
 		geoCheckInterval: z.number(),
+		dockerLogsEnabled: z.boolean(),
 		dnsServer: z.string().optional(),
 		dnsRecordType: z.enum(DnsRecordTypes).optional(),
 		teamId: z.string(),
@@ -529,3 +539,26 @@ export const dockerContainerDetailsResponseSchema = z.object({
 			.nullable(),
 	}),
 });
+
+export const dockerLogLineResponseSchema = z.object({
+	ts: z.string(),
+	stream: z.enum(DockerLogStreams),
+	text: z.string(),
+});
+
+export const dockerLogResponseSchema = z.object({
+	id: z.string(),
+	metadata: z.object({ monitorId: z.string(), teamId: z.string(), containerId: z.string(), containerName: z.string() }),
+	lines: z.array(dockerLogLineResponseSchema),
+	gap: z.boolean(),
+	checkedAt: z.string(),
+	expiry: z.string(),
+	createdAt: z.string(),
+	updatedAt: z.string(),
+});
+
+// Response of GET /monitors/docker/details/{monitorId}/containers/{containerName}/logs.
+export const dockerContainerLogsResponseSchema = z.object({
+	logs: z.array(dockerLogResponseSchema),
+	nextCursor: z.string().nullable(),
+});

server/src/api/validation/notificationValidation.ts

@@ -123,6 +123,13 @@ export const createNotificationBodyValidation = z.discriminatedUnion("type", [
 		address: z.string().min(1, "User key is required"),
 		accessToken: z.string().min(1, "App token is required"),
 	}),
+	// Signalgrid notification
+	z.object({
+		notificationName: z.string().min(1, "Notification name is required"),
+		type: z.literal("signalgrid"),
+		address: z.string().min(1, "Channel is required"),
+		accessToken: z.string().min(1, "Client key is required"),
+	}),
 	// Twilio SMS notification
 	z.object({
 		notificationName: z.string().min(1, "Notification name is required"),

server/src/config/services.api.ts

@@ -35,6 +35,7 @@ export const buildApi = (shared: SharedServices, jobScheduler: IJobScheduler): A
 		monitorsRepository,
 		checksRepository,
 		geoChecksRepository,
+		dockerLogsRepository,
 		monitorStatsRepository,
 		statusPagesRepository,
 		usersRepository,
@@ -75,6 +76,7 @@ export const buildApi = (shared: SharedServices, jobScheduler: IJobScheduler): A
 		monitorsRepository,
 		checksRepository,
 		geoChecksRepository,
+		dockerLogsRepository,
 		monitorStatsRepository,
 		statusPagesRepository,
 		incidentsRepository,

server/src/config/services.shared.ts

@@ -13,6 +13,7 @@ import { IDb } from "@/db/db.interface.js";
 import { ISettingsService, EnvConfig, SettingsService } from "@/domain/app-settings/app-settings.service.js";
 import { ICheckService, CheckService } from "@/domain/checks/check.service.js";
 import { IGeoChecksService, GeoChecksService } from "@/domain/geo-checks/geo-check.service.js";
+import { IDockerLogsService, DockerLogsService } from "@/domain/docker/docker-log.service.js";
 import { IIncidentService, IncidentService } from "@/domain/incidents/incident.service.js";
 import { INotificationMessageBuilder, NotificationMessageBuilder } from "@/domain/notifications/notification.message-builder.js";
 import { INotificationsService, NotificationsService } from "@/domain/notifications/notification.service.js";
@@ -32,6 +33,7 @@ import { MatrixProvider } from "@/domain/notifications/providers/matrix.js";
 import { TeamsProvider } from "@/domain/notifications/providers/teams.js";
 import { TelegramProvider } from "@/domain/notifications/providers/telegram.js";
 import { PushoverProvider } from "@/domain/notifications/providers/pushover.js";
+import { SignalgridProvider } from "@/domain/notifications/providers/signalgrid.js";
 import { TwilioProvider } from "@/domain/notifications/providers/twilio.js";
 import { NtfyProvider } from "@/domain/notifications/providers/ntfy.js";
 
@@ -58,6 +60,7 @@ import { IProxiesRepository } from "@/domain/proxies/proxy.repository.interface.
 import MongoSettingsRepository from "@/domain/app-settings/app-settings.repository.mongo.js";
 import MongoChecksRepository from "@/domain/checks/check.repository.mongo.js";
 import MongoGeoChecksRepository from "@/domain/geo-checks/geo-check.repository.mongo.js";
+import MongoDockerLogsRepository from "@/domain/docker/docker-log.repository.mongo.js";
 import MongoIncidentsRepository from "@/domain/incidents/incident.repository.mongo.js";
 import MongoInvitesRepository from "@/domain/invites/invite.repository.mongo.js";
 import MongoJobsRepository from "@/domain/jobs/job.repository.mongo.js";
@@ -72,6 +75,7 @@ import MongoTagsRepository from "@/domain/tags/tag.repository.mongo.js";
 import MongoTeamsRepository from "@/domain/teams/team.repository.model.js";
 import MongoUsersRepository from "@/domain/users/user.repository.mongo.js";
 import MongoProxiesRepository from "@/domain/proxies/proxy.repository.mongo.js";
+import { IDockerLogsRepository } from "@/domain/docker/docker-log.repository.interface.js";
 
 // Shared infrastructure + business services that both the API and the worker process construct.
 export interface SharedServices {
@@ -83,6 +87,7 @@ export interface SharedServices {
 	incidentService: IIncidentService;
 	checkService: ICheckService;
 	geoChecksService: IGeoChecksService;
+	dockerLogsService: IDockerLogsService;
 	notificationsService: INotificationsService;
 
 	// Queue identity (one per process; the worker reuses these)
@@ -94,6 +99,7 @@ export interface SharedServices {
 	monitorsRepository: IMonitorsRepository;
 	checksRepository: IChecksRepository;
 	geoChecksRepository: IGeoChecksRepository;
+	dockerLogsRepository: IDockerLogsRepository;
 	monitorStatsRepository: IMonitorStatsRepository;
 	statusPagesRepository: IStatusPagesRepository;
 	usersRepository: IUsersRepository;
@@ -131,6 +137,7 @@ export const buildShared = async ({
 	const incidentsRepository = new MongoIncidentsRepository();
 	const usersRepository = new MongoUsersRepository();
 	const geoChecksRepository = new MongoGeoChecksRepository();
+	const dockerLogsRepository = new MongoDockerLogsRepository();
 	const notificationsRepository = new MongoNotificationsRepository();
 	const jobsRepository = new MongoJobsRepository(workerId);
 	const queueWorkersRepository = new MongoQueueWorkersRepository();
@@ -161,6 +168,7 @@ export const buildShared = async ({
 		monitorsRepository,
 	});
 
+	const dockerLogsService = new DockerLogsService({ logger, dockerLogsRepository });
 	const webhookProvider = new WebhookProvider(logger);
 	const rocketChatProvider = new RocketChatProvider(logger);
 	const slackProvider = new SlackProvider(logger);
@@ -171,6 +179,7 @@ export const buildShared = async ({
 	const teamsProvider = new TeamsProvider(logger);
 	const telegramProvider = new TelegramProvider(logger);
 	const pushoverProvider = new PushoverProvider(logger);
+	const signalgridProvider = new SignalgridProvider(logger);
 	const twilioProvider = new TwilioProvider(logger);
 	const ntfyProvider = new NtfyProvider(logger);
 
@@ -185,6 +194,7 @@ export const buildShared = async ({
 		teams: teamsProvider,
 		telegram: telegramProvider,
 		pushover: pushoverProvider,
+		signalgrid: signalgridProvider,
 		twilio: twilioProvider,
 		ntfy: ntfyProvider,
 	};
@@ -207,6 +217,7 @@ export const buildShared = async ({
 		incidentService,
 		checkService,
 		geoChecksService,
+		dockerLogsService,
 		notificationsService,
 		workerId,
 		jobsRepository,
@@ -214,6 +225,7 @@ export const buildShared = async ({
 		queueWorkersRepository,
 		checksRepository,
 		geoChecksRepository,
+		dockerLogsRepository,
 		monitorStatsRepository,
 		statusPagesRepository,
 		usersRepository,

server/src/config/services.worker.ts

@@ -52,6 +52,7 @@ export const buildWorker = async (shared: SharedServices, envSettings: EnvConfig
 		settingsService,
 		checkService,
 		geoChecksService,
+		dockerLogsService,
 		notificationsService,
 		incidentService,
 		workerId,
@@ -60,6 +61,7 @@ export const buildWorker = async (shared: SharedServices, envSettings: EnvConfig
 		monitorsRepository,
 		checksRepository,
 		geoChecksRepository,
+		dockerLogsRepository,
 		monitorStatsRepository,
 		incidentsRepository,
 		teamsRepository,
@@ -95,7 +97,7 @@ export const buildWorker = async (shared: SharedServices, envSettings: EnvConfig
 	]);
 
 	const proxyResolver = new ProxyResolver(proxiesRepository, settingsService, logger);
-	const bufferService = new BufferService(logger, checkService, geoChecksService, settingsService, jobsRepository);
+	const bufferService = new BufferService(logger, checkService, geoChecksService, dockerLogsService, settingsService, jobsRepository);
 	const statusService = new StatusService(logger, monitorsRepository, monitorStatsRepository);
 	const monitorStatusPolicy = new MonitorStatusPolicy();
 
@@ -119,6 +121,7 @@ export const buildWorker = async (shared: SharedServices, envSettings: EnvConfig
 		networkService,
 		proxyResolver,
 		bufferService,
+		dockerLogsService,
 		logger
 	);
 	const checkEvaluator = new CheckEvaluator(statusService, monitorStatusPolicy);
@@ -138,7 +141,8 @@ export const buildWorker = async (shared: SharedServices, envSettings: EnvConfig
 		monitorStatsRepository,
 		checksRepository,
 		incidentsRepository,
-		geoChecksRepository
+		geoChecksRepository,
+		dockerLogsRepository
 	);
 
 	const worker = await DBQueueWorker.create({

server/src/db/migration/0012_migrateDockerMonitorUrls.ts

@@ -7,8 +7,8 @@ import type { ILogger } from "@/utils/logger.js";
  * The old docker provider interpreted monitor.url as a container name/ID and only
  * ever talked to the local socket, so every pre-existing docker monitor's host is
  * definitionally unix:///var/run/docker.sock. The container name is preserved in
- * the description. Urls already in host form (unix://, ssh://, or an absolute
- * socket path) are left untouched, which makes the migration idempotent.
+ * the description. Urls already in host form (unix:// or an absolute socket
+ * path) are left untouched, which makes the migration idempotent.
  */
 export async function migrateDockerMonitorUrls(logger: ILogger): Promise<void> {
 	const SERVICE_NAME = "Migration:MigrateDockerMonitorUrls";
@@ -16,7 +16,7 @@ export async function migrateDockerMonitorUrls(logger: ILogger): Promise<void> {
 	try {
 		logger.info({ service: SERVICE_NAME, message: "Starting docker monitor url migration" });
 
-		const result = await MonitorModel.updateMany({ type: "docker", url: { $not: /^((unix|ssh):\/\/|\/)/ } }, [
+		const result = await MonitorModel.updateMany({ type: "docker", url: { $not: /^(unix:\/\/|\/)/ } }, [
 			{
 				$set: {
 					description: {

server/src/domain/checks/check.model.ts

@@ -22,7 +22,7 @@ import {
 	DockerContainerSummary,
 	DockerHealthStatuses,
 	DockerPortProtocols,
-} from "@/types/network.js";
+} from "@/domain/docker/docker.type.js";
 
 type CheckMetadataDocument = Omit<CheckMetadata, "monitorId" | "teamId"> & {
 	monitorId: Types.ObjectId;

server/src/domain/checks/check.snapshot.ts

@@ -11,7 +11,7 @@ import type {
 	SnapshotHostInfo,
 	SnapshotMemoryInfo,
 } from "@/domain/checks/check.type.js";
-import { DockerContainerSummary } from "@/types/network.js";
+import { DockerContainerSummary } from "@/domain/docker/docker.type.js";
 import { toDateString } from "@/utils/mongoMappers.js";
 
 export type CheckSnapshotSource = Pick<

server/src/domain/checks/check.type.ts

@@ -1,5 +1,5 @@
 import type { MonitorType } from "@/domain/monitors/monitor.type.js";
-import { DockerContainerInfo, DockerContainerSummary } from "@/types/network.js";
+import { DockerContainerInfo, DockerContainerSummary } from "@/domain/docker/docker.type.js";
 import type { Response } from "got";
 
 export const CHECK_TTL_SENTINEL = 366;

server/src/domain/docker/docker-log.model.ts

@@ -0,0 +1,60 @@
+import { Schema, model, Types } from "mongoose";
+import { DockerLogStreams, type DockerLogLine } from "@/domain/docker/docker.type.js";
+import type { DockerLog, DockerLogMetadata } from "@/domain/docker/docker-log.type.js";
+
+type DockerLogMetadataDocument = Omit<DockerLogMetadata, "monitorId" | "teamId"> & {
+	monitorId: Types.ObjectId;
+	teamId: Types.ObjectId;
+};
+
+type DockerLogDocumentBase = Omit<DockerLog, "id" | "metadata" | "checkedAt" | "expiry" | "createdAt" | "updatedAt"> & {
+	metadata: DockerLogMetadataDocument;
+	checkedAt: Date;
+	expiry: Date;
+	createdAt: Date;
+	updatedAt: Date;
+};
+
+export interface DockerLogDocument extends DockerLogDocumentBase {
+	_id: Types.ObjectId;
+}
+
+const dockerLogMetadataSchema = new Schema<DockerLogMetadataDocument>(
+	{
+		monitorId: { type: Schema.Types.ObjectId, required: true },
+		teamId: { type: Schema.Types.ObjectId, required: true },
+		containerId: { type: String, required: true },
+		containerName: { type: String, required: true },
+	},
+	{ _id: false }
+);
+
+const dockerLogLineSchema = new Schema<DockerLogLine>(
+	{
+		ts: { type: String, required: true },
+		stream: { type: String, enum: DockerLogStreams, required: true },
+		text: { type: String, default: "" },
+	},
+	{ _id: false }
+);
+
+const DockerLogSchema = new Schema<DockerLogDocument>(
+	{
+		metadata: { type: dockerLogMetadataSchema, required: true },
+		lines: { type: [dockerLogLineSchema], required: true, default: [] },
+		gap: { type: Boolean, default: false },
+		checkedAt: { type: Date, required: true },
+		expiry: { type: Date, required: true, index: { expires: 0 } }, // TTL: Mongo deletes the doc once `expiry` passes
+	},
+	{ timestamps: true }
+);
+
+DockerLogSchema.index({ "metadata.monitorId": 1, "metadata.containerName": 1, checkedAt: -1 }); // API paging
+DockerLogSchema.index({ "metadata.monitorId": 1, "metadata.containerId": 1, checkedAt: -1 }); // cursor seed
+DockerLogSchema.index({ "metadata.teamId": 1 });
+
+const DockerLogModel = model<DockerLogDocument>("DockerLog", DockerLogSchema);
+
+export type { DockerLogMetadataDocument };
+export { DockerLogModel };
+export default DockerLogModel;

server/src/domain/docker/docker-log.repository.interface.ts

@@ -0,0 +1,10 @@
+import { DockerLog } from "@/domain/docker/docker-log.type.js";
+
+export interface IDockerLogsRepository {
+	createDockerLogs(logs: Omit<DockerLog, "id" | "createdAt" | "updatedAt">[]): Promise<number>;
+	findLastLineTimestamp(monitorId: string, containerId: string): Promise<string | null>;
+	findByContainerName(args: { monitorId: string; containerName: string; before?: Date; after?: Date; limit: number }): Promise<DockerLog[]>;
+	deleteByMonitorId(monitorId: string): Promise<number>;
+	deleteByTeamId(teamId: string): Promise<number>;
+	deleteByMonitorIdsNotIn(monitorIds: string[]): Promise<number>;
+}

server/src/domain/docker/docker-log.repository.mongo.ts

@@ -0,0 +1,99 @@
+import DockerLogModel, { DockerLogDocument } from "@/domain/docker/docker-log.model.js";
+import { IDockerLogsRepository } from "@/domain/docker/docker-log.repository.interface.js";
+import { DockerLog } from "@/domain/docker/docker-log.type.js";
+import { toDateString, toStringId } from "@/utils/mongoMappers.js";
+import mongoose from "mongoose";
+
+const SERVICE_NAME = "DockerLogsRepository";
+
+class MongoDockerLogsRepository implements IDockerLogsRepository {
+	static SERVICE_NAME = SERVICE_NAME;
+
+	private toEntity = (doc: DockerLogDocument): DockerLog => {
+		return {
+			id: toStringId(doc._id),
+			metadata: {
+				monitorId: toStringId(doc.metadata.monitorId),
+				teamId: toStringId(doc.metadata.teamId),
+				containerId: doc.metadata.containerId,
+				containerName: doc.metadata.containerName,
+			},
+			lines: (doc.lines ?? []).map((line) => ({ ts: line.ts, stream: line.stream, text: line.text ?? "" })),
+			gap: doc.gap ?? false,
+			checkedAt: toDateString(doc.checkedAt),
+			expiry: toDateString(doc.expiry),
+			createdAt: toDateString(doc.createdAt),
+			updatedAt: toDateString(doc.updatedAt),
+		};
+	};
+
+	createDockerLogs = async (logs: Omit<DockerLog, "id" | "createdAt" | "updatedAt">[]): Promise<number> => {
+		if (logs.length === 0) return 0;
+		const docs = await DockerLogModel.insertMany(
+			logs.map((log) => {
+				return {
+					metadata: {
+						monitorId: new mongoose.Types.ObjectId(log.metadata.monitorId),
+						teamId: new mongoose.Types.ObjectId(log.metadata.teamId),
+						containerId: log.metadata.containerId,
+						containerName: log.metadata.containerName,
+					},
+					lines: log.lines,
+					gap: log.gap,
+					checkedAt: new Date(log.checkedAt),
+					expiry: new Date(log.expiry),
+				};
+			}),
+			{ ordered: false }
+		);
+		return docs.length;
+	};
+
+	findLastLineTimestamp = async (monitorId: string, containerId: string): Promise<string | null> => {
+		const doc = await DockerLogModel.findOne({
+			"metadata.monitorId": new mongoose.Types.ObjectId(monitorId),
+			"metadata.containerId": containerId,
+		})
+			.sort({ checkedAt: -1 })
+			.select({ lines: { $slice: -1 } })
+			.lean<Pick<DockerLogDocument, "lines">>();
+		return doc?.lines?.[0]?.ts ?? null;
+	};
+
+	findByContainerName = async ({
+		monitorId,
+		containerName,
+		before,
+		after,
+		limit,
+	}: {
+		monitorId: string;
+		containerName: string;
+		before?: Date;
+		after?: Date;
+		limit: number;
+	}): Promise<DockerLog[]> => {
+		const docs = await DockerLogModel.find({
+			"metadata.monitorId": new mongoose.Types.ObjectId(monitorId),
+			"metadata.containerName": containerName,
+			...(before ? { checkedAt: { $lt: before } } : {}),
+			...(after ? { checkedAt: { $gt: after } } : {}),
+		})
+			.sort({ checkedAt: after ? 1 : -1 })
+			.limit(limit)
+			.lean<DockerLogDocument[]>();
+		const entities = docs.map(this.toEntity);
+		return after ? entities.reverse() : entities;
+	};
+
+	deleteByMonitorId = async (monitorId: string) =>
+		(await DockerLogModel.deleteMany({ "metadata.monitorId": new mongoose.Types.ObjectId(monitorId) })).deletedCount ?? 0;
+
+	deleteByTeamId = async (teamId: string) =>
+		(await DockerLogModel.deleteMany({ "metadata.teamId": new mongoose.Types.ObjectId(teamId) })).deletedCount ?? 0;
+
+	deleteByMonitorIdsNotIn = async (monitorIds: string[]) =>
+		(await DockerLogModel.deleteMany({ "metadata.monitorId": { $nin: monitorIds.map((id) => new mongoose.Types.ObjectId(id)) } })).deletedCount ?? 0;
+}
+
+export default MongoDockerLogsRepository;

server/src/domain/docker/docker-log.service.ts

@@ -0,0 +1,100 @@
+import { IDockerLogsRepository } from "@/domain/docker/docker-log.repository.interface.js";
+import { DOCKER_LOG_RETENTION_DAYS, DockerLog } from "@/domain/docker/docker-log.type.js";
+import { DOCKER_LOG_TAIL_LINES, DockerLogLine } from "@/domain/docker/docker.type.js";
+import { DockerStatusPayload, MonitorStatusResponse } from "@/types/network.js";
+import { ILogger } from "@/utils/logger.js";
+import mongoose from "mongoose";
+
+const SERVICE_NAME = "DockerLogsService";
+const MS_PER_DAY = 24 * 60 * 60 * 1000;
+
+export interface IDockerLogsService {
+	buildDockerLogs(status: MonitorStatusResponse<DockerStatusPayload>): Promise<DockerLog[]>;
+	createDockerLogs(logs: DockerLog[]): Promise<number>;
+}
+
+export class DockerLogsService implements IDockerLogsService {
+	static SERVICE_NAME = SERVICE_NAME;
+
+	private logger: ILogger;
+	private dockerLogsRepository: IDockerLogsRepository;
+
+	private lastTimestampByContainer = new Map<string, string>();
+
+	constructor({ logger, dockerLogsRepository }: { logger: ILogger; dockerLogsRepository: IDockerLogsRepository }) {
+		this.logger = logger;
+		this.dockerLogsRepository = dockerLogsRepository;
+	}
+
+	private generateCursorKey = (monitorId: string, containerId: string) => `${monitorId}:${containerId}`;
+
+	private getLastTimestamp = async (monitorId: string, containerId: string) => {
+		const key = this.generateCursorKey(monitorId, containerId);
+		const cached = this.lastTimestampByContainer.get(key);
+		if (cached !== undefined) return cached || null;
+		const stored = await this.dockerLogsRepository.findLastLineTimestamp(monitorId, containerId);
+		this.lastTimestampByContainer.set(key, stored ?? "");
+		return stored;
+	};
+
+	private newLines = (lines: DockerLogLine[], lastTimestamp: string | null): DockerLogLine[] => {
+		return lastTimestamp
+			? lines.filter((line) => {
+					return line.ts > lastTimestamp;
+				})
+			: lines;
+	};
+
+	private maxTimestamp = (lines: DockerLogLine[]) => {
+		return lines.reduce((max, line) => (line.ts > max ? line.ts : max), "");
+	};
+
+	buildDockerLogs = async (status: MonitorStatusResponse<DockerStatusPayload>): Promise<DockerLog[]> => {
+		const payload = typeof status.payload === "object" ? status.payload : null;
+		const containerLogs = payload?.logs ?? [];
+		if (containerLogs.length === 0) return [];
+
+		const now = new Date();
+		const checkedAt = now.toISOString();
+		const expiry = new Date(now.getTime() + DOCKER_LOG_RETENTION_DAYS * MS_PER_DAY).toISOString();
+		const results: DockerLog[] = [];
+
+		for (const dockerContainerLog of containerLogs) {
+			const { containerId, containerName, lines } = dockerContainerLog;
+			try {
+				const lastTimestamp = await this.getLastTimestamp(status.monitorId, containerId);
+				const fresh = this.newLines(lines, lastTimestamp);
+				if (fresh.length === 0) continue;
+				this.lastTimestampByContainer.set(this.generateCursorKey(status.monitorId, containerId), this.maxTimestamp(fresh));
+				results.push({
+					id: new mongoose.Types.ObjectId().toString(),
+					metadata: {
+						monitorId: status.monitorId,
+						teamId: status.teamId,
+						containerId,
+						containerName,
+					},
+					lines: fresh,
+					gap: fresh.length === DOCKER_LOG_TAIL_LINES,
+					// We only fetch DOCKER_LOG_TAIL_LINES worth of logs.
+					// If we have 200 fresh logs, there _could_ be more than 200 lines, so set gap = true
+					// Client can display that some logs may be missing
+					checkedAt,
+					expiry,
+					createdAt: checkedAt,
+					updatedAt: checkedAt,
+				});
+			} catch (error: unknown) {
+				this.logger.warn({
+					message: `Failed to build docker logs for container ${containerName}`,
+					service: SERVICE_NAME,
+					method: "buildDockerLogs",
+					details: { monitorId: status.monitorId, containerId, error: error instanceof Error ? error.message : String(error) },
+				});
+			}
+		}
+		return results;
+	};
+
+	createDockerLogs = async (logs: DockerLog[]): Promise<number> => this.dockerLogsRepository.createDockerLogs(logs);
+}

server/src/domain/docker/docker-log.type.ts

@@ -0,0 +1,28 @@
+import { DockerLogLine } from "@/domain/docker/docker.type.js";
+
+export const DOCKER_LOG_RETENTION_DAYS = 7;
+export const DOCKER_LOG_PAGE_DEFAULT = 20;
+export const DOCKER_LOG_PAGE_MAX = 50;
+
+export interface DockerLogMetadata {
+	monitorId: string;
+	teamId: string;
+	containerId: string;
+	containerName: string;
+}
+
+export interface DockerLog {
+	id: string;
+	metadata: DockerLogMetadata;
+	lines: DockerLogLine[];
+	gap: boolean;
+	checkedAt: string;
+	expiry: string;
+	createdAt: string;
+	updatedAt: string;
+}
+
+export interface DockerLogPage {
+	logs: DockerLog[];
+	nextCursor: string | null;
+}

server/src/domain/docker/docker.type.ts

@@ -0,0 +1,65 @@
+export const DockerContainerStates = ["created", "running", "paused", "restarting", "removing", "exited", "dead"] as const;
+export type DockerContainerState = (typeof DockerContainerStates)[number];
+
+export const DockerHealthStatuses = ["healthy", "unhealthy", "starting", "none"] as const;
+export type DockerHealthStatus = (typeof DockerHealthStatuses)[number];
+
+export const DockerPortProtocols = ["tcp", "udp", "sctp"] as const;
+export type DockerPortProtocol = (typeof DockerPortProtocols)[number];
+
+export const DockerLogStreams = ["stdout", "stderr"] as const;
+export type DockerLogStream = (typeof DockerLogStreams)[number];
+
+export const DOCKER_LOG_TAIL_LINES = 200;
+
+export interface DockerLogLine {
+	ts: string;
+	stream: DockerLogStream;
+	text: string;
+}
+
+export interface DockerContainerLogs {
+	containerId: string;
+	containerName: string;
+	lines: DockerLogLine[];
+}
+
+export interface DockerContainerPort {
+	privatePort: number;
+	protocol: DockerPortProtocol;
+	publicPort?: number;
+	hostIp?: string;
+}
+
+export interface DockerContainerMount {
+	type: string; // open set: bind, volume, tmpfs, image, npipe, cluster, …
+	name?: string;
+	source: string;
+	destination: string;
+	mode: string;
+	rw: boolean;
+}
+
+export interface DockerContainerInfo {
+	id: string;
+	name: string;
+	image: string;
+	state: DockerContainerState;
+	status: string;
+	health: DockerHealthStatus;
+	cpuPct?: number; // fraction of one core (docker stats convention / 100); exceeds 1 when using multiple cores
+	memoryUsedBytes?: number;
+	memoryLimitBytes?: number;
+	memoryPct?: number; // 0-1 fraction of the memory limit
+	restartCount?: number;
+	startedAt?: string; // ISO date
+	ports?: DockerContainerPort[];
+	mounts?: DockerContainerMount[];
+}
+
+export interface DockerContainerSummary {
+	total: number;
+	running: number;
+	stopped: number;
+	unhealthy: number;
+}

server/src/domain/monitors/monitor.model.ts

@@ -235,9 +235,6 @@ const MonitorSchema = new Schema<MonitorDocument>(
 		secret: {
 			type: String,
 		},
-		sshPrivateKey: {
-			type: String,
-		},
 		cpuAlertThreshold: {
 			type: Number,
 			default: 100,
@@ -306,6 +303,10 @@ const MonitorSchema = new Schema<MonitorDocument>(
 			type: Number,
 			default: 300000,
 		},
+		dockerLogsEnabled: {
+			type: Boolean,
+			default: false,
+		},
 		dnsServer: {
 			type: String,
 		},

server/src/domain/monitors/monitor.repository.mongo.ts

@@ -436,7 +436,6 @@ class MongoMonitorsRepository implements IMonitorsRepository {
 			tags: tagIds,
 			customUpCodes: doc.customUpCodes ?? [],
 			secret: doc.secret ?? undefined,
-			sshPrivateKey: doc.sshPrivateKey ?? undefined,
 			cpuAlertThreshold: doc.cpuAlertThreshold,
 			cpuAlertCounter: doc.cpuAlertCounter,
 			memoryAlertThreshold: doc.memoryAlertThreshold,
@@ -454,6 +453,7 @@ class MongoMonitorsRepository implements IMonitorsRepository {
 			geoCheckEnabled: doc.geoCheckEnabled ?? false,
 			geoCheckLocations: doc.geoCheckLocations ?? [],
 			geoCheckInterval: doc.geoCheckInterval ?? 300000,
+			dockerLogsEnabled: doc.dockerLogsEnabled ?? false,
 			dnsServer: doc.dnsServer ?? undefined,
 			dnsRecordType: doc.dnsRecordType ?? undefined,
 			createdAt: toDateString(doc.createdAt),