Factor out common icon and card styles

Signed-off-by: Julius Volz <julius.volz@gmail.com>

web/ui/mantine-ui/src/App.tsx

@@ -68,11 +68,10 @@ import { QueryParamProvider } from "use-query-params";
 import { ReactRouter6Adapter } from "use-query-params/adapters/react-router-6";
 import ServiceDiscoveryPage from "./pages/service-discovery/ServiceDiscoveryPage";
 import AlertmanagerDiscoveryPage from "./pages/AlertmanagerDiscoveryPage";
+import { actionIconStyle, navIconStyle } from "./styles";
 
 const queryClient = new QueryClient();
 
-const navIconStyle = { width: rem(16), height: rem(16) };
-
 const mainNavPages = [
   {
     title: "Query",
@@ -323,9 +322,9 @@ function App() {
         color="gray"
         title="Documentation"
         aria-label="Documentation"
-        size={32}
+        size={rem(32)}
       >
-        <IconBook size={20} />
+        <IconBook style={actionIconStyle} />
       </ActionIcon>
     </>
   );

web/ui/mantine-ui/src/components/ErrorBoundary.tsx

@@ -32,7 +32,7 @@ class ErrorBoundary extends Component<Props, State> {
         <Alert
           color="red"
           title={this.props.title || "Error querying page data"}
-          icon={<IconAlertTriangle size={14} />}
+          icon={<IconAlertTriangle />}
           maw={500}
           mx="auto"
           mt="lg"

web/ui/mantine-ui/src/components/InfoPageCard.tsx

@@ -0,0 +1,32 @@
+import { Card, Group } from "@mantine/core";
+import { TablerIconsProps } from "@tabler/icons-react";
+import { FC, ReactNode } from "react";
+import { infoPageCardTitleIconStyle } from "../styles";
+
+const InfoPageCard: FC<{
+  children: ReactNode;
+  title?: string;
+  icon?: React.ComponentType<TablerIconsProps>;
+}> = ({ children, title, icon: Icon }) => {
+  return (
+    <Card shadow="xs" withBorder p="md">
+      {title && (
+        <Group
+          wrap="nowrap"
+          align="center"
+          ml="xs"
+          mb="sm"
+          gap="xs"
+          fz="xl"
+          fw={600}
+        >
+          {Icon && <Icon style={infoPageCardTitleIconStyle} />}
+          {title}
+        </Group>
+      )}
+      {children}
+    </Card>
+  );
+};
+
+export default InfoPageCard;

web/ui/mantine-ui/src/components/InfoPageStack.tsx

@@ -0,0 +1,12 @@
+import { Stack } from "@mantine/core";
+import { FC, ReactNode } from "react";
+
+const InfoPageStack: FC<{ children: ReactNode }> = ({ children }) => {
+  return (
+    <Stack gap="lg" maw={1000} mx="auto" mt="xs">
+      {children}
+    </Stack>
+  );
+};
+
+export default InfoPageStack;

web/ui/mantine-ui/src/components/RuleDefinition.tsx

@@ -4,7 +4,6 @@ import {
   Box,
   Card,
   Group,
-  rem,
   Table,
   Tooltip,
   useComputedColorScheme,
@@ -25,6 +24,7 @@ import {
 import { PromQLExtension } from "@prometheus-io/codemirror-promql";
 import { LabelBadges } from "./LabelBadges";
 import { useSettings } from "../state/settingsSlice";
+import { actionIconStyle, badgeIconStyle } from "../styles";
 
 const promqlExtension = new PromQLExtension();
 
@@ -64,7 +64,7 @@ const RuleDefinition: FC<{ rule: Rule }> = ({ rule }) => {
             }}
             className={codeboxClasses.queryButton}
           >
-            <IconSearch style={{ width: rem(14) }} />
+            <IconSearch style={actionIconStyle} />
           </ActionIcon>
         </Tooltip>
       </Card>
@@ -74,7 +74,7 @@ const RuleDefinition: FC<{ rule: Rule }> = ({ rule }) => {
             <Badge
               variant="light"
               styles={{ label: { textTransform: "none" } }}
-              leftSection={<IconClockPause size={12} />}
+              leftSection={<IconClockPause style={badgeIconStyle} />}
             >
               for: {formatPrometheusDuration(rule.duration * 1000)}
             </Badge>
@@ -83,7 +83,7 @@ const RuleDefinition: FC<{ rule: Rule }> = ({ rule }) => {
             <Badge
               variant="light"
               styles={{ label: { textTransform: "none" } }}
-              leftSection={<IconClockPlay size={12} />}
+              leftSection={<IconClockPlay style={badgeIconStyle} />}
             >
               keep_firing_for: {formatPrometheusDuration(rule.duration * 1000)}
             </Badge>

web/ui/mantine-ui/src/components/SettingsMenu.tsx

@@ -3,6 +3,7 @@ import { IconSettings } from "@tabler/icons-react";
 import { FC } from "react";
 import { useAppDispatch } from "../state/hooks";
 import { updateSettings, useSettings } from "../state/settingsSlice";
+import { actionIconStyle } from "../styles";
 
 const SettingsMenu: FC = () => {
   const {
@@ -24,7 +25,7 @@ const SettingsMenu: FC = () => {
           aria-label="Settings"
           size={32}
         >
-          <IconSettings size={20} />
+          <IconSettings style={actionIconStyle} />
         </ActionIcon>
       </Popover.Target>
       <Popover.Dropdown>

web/ui/mantine-ui/src/components/StateMultiSelect.tsx

@@ -10,6 +10,7 @@ import {
   useCombobox,
 } from "@mantine/core";
 import { IconHeartRateMonitor } from "@tabler/icons-react";
+import { inputIconStyle } from "../styles";
 
 interface StatePillProps extends React.ComponentPropsWithoutRef<"div"> {
   value: string;
@@ -80,7 +81,7 @@ export const StateMultiSelect: FC<StateMultiSelectProps> = ({
           pointer
           onClick={() => combobox.toggleDropdown()}
           miw={200}
-          leftSection={<IconHeartRateMonitor size={14} />}
+          leftSection={<IconHeartRateMonitor style={inputIconStyle} />}
           rightSection={
             values.length > 0 ? (
               <ComboboxClearButton onClear={() => onChange([])} />

web/ui/mantine-ui/src/pages/AgentPage.tsx

@@ -1,16 +1,16 @@
-import { Card, Group, Text } from "@mantine/core";
+import { Text } from "@mantine/core";
 import { IconSpy } from "@tabler/icons-react";
 import { FC } from "react";
+import InfoPageStack from "../components/InfoPageStack";
+import InfoPageCard from "../components/InfoPageCard";
 
 const AgentPage: FC = () => {
   return (
-    <Card shadow="xs" withBorder p="md" mt="xs">
+    <InfoPageStack>
-      <Group wrap="nowrap" align="center" ml="xs" mb="sm" gap="xs">
+      <InfoPageCard
-        <IconSpy size={22} />
+        title="Prometheus Agent"
-        <Text fz="xl" fw={600}>
+        icon={IconSpy}
-          Prometheus Agent
+      >
-        </Text>
-      </Group>
       <Text p="md">
         This Prometheus instance is running in <strong>agent mode</strong>. In
         this mode, Prometheus is only used to scrape discovered targets and
@@ -18,9 +18,10 @@ const AgentPage: FC = () => {
       </Text>
       <Text p="md">
         Some features are not available in this mode, such as querying and
-        alerting.
+          alerting.
-      </Text>
+        </Text>
-    </Card>
+      </InfoPageCard>
+    </InfoPageStack>
   );
 };
 

web/ui/mantine-ui/src/pages/AlertmanagerDiscoveryPage.tsx

@@ -1,9 +1,11 @@
-import { Alert, Card, Group, Stack, Table, Text } from "@mantine/core";
+import { Alert, Table } from "@mantine/core";
 import { IconBell, IconBellOff, IconInfoCircle } from "@tabler/icons-react";
 
 import { useSuspenseAPIQuery } from "../api/api";
 import { AlertmanagersResult } from "../api/responseTypes/alertmanagers";
 import EndpointLink from "../components/EndpointLink";
+import InfoPageCard from "../components/InfoPageCard";
+import InfoPageStack from "../components/InfoPageStack";
 
 export const targetPoolDisplayLimit = 20;
 
@@ -18,14 +20,8 @@ export default function AlertmanagerDiscoveryPage() {
   });
 
   return (
-    <Stack gap="lg" maw={1000} mx="auto" mt="xs">
+    <InfoPageStack>
-      <Card shadow="xs" withBorder p="md">
+      <InfoPageCard title="Active Alertmanagers" icon={IconBell}>
-        <Group wrap="nowrap" align="center" ml="xs" mb="sm" gap="xs">
-          <IconBell size={22} />
-          <Text fz="xl" fw={600}>
-            Active Alertmanagers
-          </Text>
-        </Group>
         {activeAlertmanagers.length === 0 ? (
           <Alert title="No active alertmanagers" icon={<IconInfoCircle />}>
             No active alertmanagers found.
@@ -46,14 +42,8 @@ export default function AlertmanagerDiscoveryPage() {
             </Table.Tbody>
           </Table>
         )}
-      </Card>
+      </InfoPageCard>
-      <Card shadow="xs" withBorder p="md">
+      <InfoPageCard title="Dropped Alertmanagers" icon={IconBellOff}>
-        <Group wrap="nowrap" align="center" ml="xs" mb="sm" gap="xs">
-          <IconBellOff size={22} />
-          <Text fz="xl" fw={600}>
-            Dropped Alertmanagers
-          </Text>
-        </Group>
         {droppedAlertmanagers.length === 0 ? (
           <Alert title="No dropped alertmanagers" icon={<IconInfoCircle />}>
             No dropped alertmanagers found.
@@ -74,7 +64,7 @@ export default function AlertmanagerDiscoveryPage() {
             </Table.Tbody>
           </Table>
         )}
-      </Card>
+      </InfoPageCard>
-    </Stack>
+    </InfoPageStack>
   );
 }

web/ui/mantine-ui/src/pages/AlertsPage.tsx

@@ -32,6 +32,7 @@ import {
 } from "use-query-params";
 import { useDebouncedValue } from "@mantine/hooks";
 import { KVSearch } from "@nexucis/kvsearch";
+import { inputIconStyle } from "../styles";
 
 type AlertsPageData = {
   // How many rules are in each state across all groups.
@@ -190,7 +191,7 @@ export default function AlertsPage() {
         />
         <TextInput
           flex={1}
-          leftSection={<IconSearch size={14} />}
+          leftSection={<IconSearch style={inputIconStyle} />}
           placeholder="Filter by rule name or labels"
           value={searchFilter || ""}
           onChange={(event) =>
@@ -199,7 +200,7 @@ export default function AlertsPage() {
         ></TextInput>
       </Group>
       {alertsPageData.groups.length === 0 ? (
-        <Alert title="No rules found" icon={<IconInfoCircle size={14} />}>
+        <Alert title="No rules found" icon={<IconInfoCircle />}>
           No rules found.
         </Alert>
       ) : (
@@ -207,7 +208,7 @@ export default function AlertsPage() {
         alertsPageData.groups.length !== shownGroups.length && (
           <Alert
             title="Hiding groups with no matching rules"
-            icon={<IconInfoCircle size={14} />}
+            icon={<IconInfoCircle/>}
           >
             Hiding {alertsPageData.groups.length - shownGroups.length} empty
             groups due to filters or no rules.

web/ui/mantine-ui/src/pages/FlagsPage.tsx

@@ -8,7 +8,6 @@ import {
   TextInput,
   rem,
   keys,
-  Card,
 } from "@mantine/core";
 import {
   IconSelector,
@@ -18,6 +17,9 @@ import {
 } from "@tabler/icons-react";
 import classes from "./FlagsPage.module.css";
 import { useSuspenseAPIQuery } from "../api/api";
+import InfoPageStack from "../components/InfoPageStack";
+import InfoPageCard from "../components/InfoPageCard";
+import { inputIconStyle } from "../styles";
 
 interface RowData {
   flag: string;
@@ -124,59 +126,56 @@ export default function FlagsPage() {
   ));
 
   return (
-    <Card shadow="xs" maw={1000} mx="auto" mt="xs" withBorder>
+    <InfoPageStack>
-      <TextInput
+      <InfoPageCard>
-        placeholder="Filter by flag name or value"
+        <TextInput
-        mb="md"
+          placeholder="Filter by flag name or value"
-        autoFocus
+          mb="md"
-        leftSection={
+          autoFocus
-          <IconSearch
+          leftSection={<IconSearch style={inputIconStyle} />}
-            style={{ width: rem(16), height: rem(16) }}
+          value={search}
-            stroke={1.5}
+          onChange={handleSearchChange}
-          />
+        />
-        }
+        <Table
-        value={search}
+          horizontalSpacing="md"
-        onChange={handleSearchChange}
+          verticalSpacing="xs"
-      />
+          miw={700}
-      <Table
+          layout="fixed"
-        horizontalSpacing="md"
+        >
-        verticalSpacing="xs"
+          <Table.Tbody>
-        miw={700}
-        layout="fixed"
-      >
-        <Table.Tbody>
-          <Table.Tr>
-            <Th
-              sorted={sortBy === "flag"}
-              reversed={reverseSortDirection}
-              onSort={() => setSorting("flag")}
-            >
-              Flag
-            </Th>
-
-            <Th
-              sorted={sortBy === "value"}
-              reversed={reverseSortDirection}
-              onSort={() => setSorting("value")}
-            >
-              Value
-            </Th>
-          </Table.Tr>
-        </Table.Tbody>
-        <Table.Tbody>
-          {rows.length > 0 ? (
-            rows
-          ) : (
             <Table.Tr>
-              <Table.Td colSpan={2}>
+              <Th
-                <Text fw={500} ta="center">
+                sorted={sortBy === "flag"}
-                  Nothing found
+                reversed={reverseSortDirection}
-                </Text>
+                onSort={() => setSorting("flag")}
-              </Table.Td>
+              >
+                Flag
+              </Th>
+
+              <Th
+                sorted={sortBy === "value"}
+                reversed={reverseSortDirection}
+                onSort={() => setSorting("value")}
+              >
+                Value
+              </Th>
             </Table.Tr>
-          )}
+          </Table.Tbody>
-        </Table.Tbody>
+          <Table.Tbody>
-      </Table>
+            {rows.length > 0 ? (
-    </Card>
+              rows
+            ) : (
+              <Table.Tr>
+                <Table.Td colSpan={2}>
+                  <Text fw={500} ta="center">
+                    Nothing found
+                  </Text>
+                </Table.Td>
+              </Table.Tr>
+            )}
+          </Table.Tbody>
+        </Table>
+      </InfoPageCard>
+    </InfoPageStack>
   );
 }

web/ui/mantine-ui/src/pages/RulesPage.tsx

@@ -27,6 +27,7 @@ import { useSuspenseAPIQuery } from "../api/api";
 import { RulesResult } from "../api/responseTypes/rules";
 import badgeClasses from "../Badge.module.css";
 import RuleDefinition from "../components/RuleDefinition";
+import { badgeIconStyle } from "../styles";
 
 const healthBadgeClass = (state: string) => {
   switch (state) {
@@ -47,7 +48,7 @@ export default function RulesPage() {
   return (
     <Stack mt="xs">
       {data.data.groups.length === 0 && (
-        <Alert title="No rule groups" icon={<IconInfoCircle size={14} />}>
+        <Alert title="No rule groups" icon={<IconInfoCircle />}>
           No rule groups configured.
         </Alert>
       )}
@@ -74,7 +75,7 @@ export default function RulesPage() {
                   variant="light"
                   className={badgeClasses.statsBadge}
                   styles={{ label: { textTransform: "none" } }}
-                  leftSection={<IconRefresh size={12} />}
+                  leftSection={<IconRefresh style={badgeIconStyle} />}
                 >
                   last run {humanizeDurationRelative(g.lastEvaluation, now())}
                 </Badge>
@@ -84,7 +85,7 @@ export default function RulesPage() {
                   variant="light"
                   className={badgeClasses.statsBadge}
                   styles={{ label: { textTransform: "none" } }}
-                  leftSection={<IconHourglass size={12} />}
+                  leftSection={<IconHourglass style={badgeIconStyle} />}
                 >
                   took {humanizeDuration(parseFloat(g.evaluationTime) * 1000)}
                 </Badge>
@@ -94,7 +95,7 @@ export default function RulesPage() {
                   variant="transparent"
                   className={badgeClasses.statsBadge}
                   styles={{ label: { textTransform: "none" } }}
-                  leftSection={<IconRepeat size={12} />}
+                  leftSection={<IconRepeat style={badgeIconStyle} />}
                 >
                   every {humanizeDuration(parseFloat(g.interval) * 1000)}{" "}
                 </Badge>
@@ -102,7 +103,7 @@ export default function RulesPage() {
             </Group>
           </Group>
           {g.rules.length === 0 && (
-            <Alert title="No rules" icon={<IconInfoCircle size={14} />}>
+            <Alert title="No rules" icon={<IconInfoCircle />}>
               No rules in rule group.
             </Alert>
           )}
@@ -150,7 +151,7 @@ export default function RulesPage() {
                             variant="light"
                             className={badgeClasses.statsBadge}
                             styles={{ label: { textTransform: "none" } }}
-                            leftSection={<IconRefresh size={12} />}
+                            leftSection={<IconRefresh style={badgeIconStyle} />}
                           >
                             {humanizeDurationRelative(r.lastEvaluation, now())}
                           </Badge>
@@ -164,7 +165,9 @@ export default function RulesPage() {
                             variant="light"
                             className={badgeClasses.statsBadge}
                             styles={{ label: { textTransform: "none" } }}
-                            leftSection={<IconHourglass size={12} />}
+                            leftSection={
+                              <IconHourglass style={badgeIconStyle} />
+                            }
                           >
                             {humanizeDuration(
                               parseFloat(r.evaluationTime) * 1000
@@ -185,7 +188,7 @@ export default function RulesPage() {
                       color="red"
                       mt="sm"
                       title="Rule failed to evaluate"
-                      icon={<IconAlertTriangle size={14} />}
+                      icon={<IconAlertTriangle />}
                     >
                       <strong>Error:</strong> {r.lastError}
                     </Alert>

web/ui/mantine-ui/src/pages/StatusPage.tsx

@@ -1,8 +1,10 @@
-import { Card, Group, Stack, Table, Text } from "@mantine/core";
+import { Table } from "@mantine/core";
 import { useSuspenseAPIQuery } from "../api/api";
 import { IconRun, IconWall } from "@tabler/icons-react";
 import { formatTimestamp } from "../lib/formatTime";
 import { useSettings } from "../state/settingsSlice";
+import InfoPageCard from "../components/InfoPageCard";
+import InfoPageStack from "../components/InfoPageStack";
 
 export default function StatusPage() {
   const { data: buildinfo } = useSuspenseAPIQuery<Record<string, string>>({
@@ -42,14 +44,8 @@ export default function StatusPage() {
   };
 
   return (
-    <Stack gap="lg" maw={1000} mx="auto" mt="xs">
+    <InfoPageStack>
-      <Card shadow="xs" withBorder p="md">
+      <InfoPageCard title="Build information" icon={IconWall}>
-        <Group wrap="nowrap" align="center" ml="xs" mb="sm" gap="xs">
-          <IconWall size={22} />
-          <Text fz="xl" fw={600}>
-            Build information
-          </Text>
-        </Group>
         <Table layout="fixed">
           <Table.Tbody>
             {Object.entries(buildinfo.data).map(([k, v]) => (
@@ -60,14 +56,8 @@ export default function StatusPage() {
             ))}
           </Table.Tbody>
         </Table>
-      </Card>
+      </InfoPageCard>
-      <Card shadow="xs" withBorder p="md">
+      <InfoPageCard title="Runtime information" icon={IconRun}>
-        <Group wrap="nowrap" align="center" ml="xs" mb="sm" gap="xs">
-          <IconRun size={22} />
-          <Text fz="xl" fw={600}>
-            Runtime information
-          </Text>
-        </Group>
         <Table layout="fixed">
           <Table.Tbody>
             {Object.entries(runtimeinfo.data).map(([k, v]) => {
@@ -84,7 +74,7 @@ export default function StatusPage() {
             })}
           </Table.Tbody>
         </Table>
-      </Card>
+      </InfoPageCard>
-    </Stack>
+    </InfoPageStack>
   );
 }

web/ui/mantine-ui/src/pages/TSDBStatusPage.tsx

@@ -1,8 +1,10 @@
-import { Stack, Card, Table, Text } from "@mantine/core";
+import { Table } from "@mantine/core";
 import { useSuspenseAPIQuery } from "../api/api";
 import { TSDBStatusResult } from "../api/responseTypes/tsdbStatus";
 import { formatTimestamp } from "../lib/formatTime";
 import { useSettings } from "../state/settingsSlice";
+import InfoPageStack from "../components/InfoPageStack";
+import InfoPageCard from "../components/InfoPageCard";
 
 export default function TSDBStatusPage() {
   const {
@@ -41,7 +43,7 @@ export default function TSDBStatusPage() {
   ];
 
   return (
-    <Stack gap="lg" maw={1000} mx="auto" mt="xs">
+    <InfoPageStack>
       {[
         {
           title: "TSDB Head Status",
@@ -70,10 +72,7 @@ export default function TSDBStatusPage() {
           formatAsCode: true,
         },
       ].map(({ title, unit = "Count", stats, formatAsCode }) => (
-        <Card shadow="xs" withBorder p="md">
+        <InfoPageCard title={title}>
-          <Text fz="xl" fw={600} ml="xs" mb="sm">
-            {title}
-          </Text>
           <Table layout="fixed">
             <Table.Thead>
               <Table.Tr>
@@ -82,24 +81,22 @@ export default function TSDBStatusPage() {
               </Table.Tr>
             </Table.Thead>
             <Table.Tbody>
-              {stats.map(({ name, value }) => {
+              {stats.map(({ name, value }) => (
-                return (
+                <Table.Tr key={name}>
-                  <Table.Tr key={name}>
+                  <Table.Td
-                    <Table.Td
+                    style={{
-                      style={{
+                      wordBreak: "break-all",
-                        wordBreak: "break-all",
+                    }}
-                      }}
+                  >
-                    >
+                    {formatAsCode ? <code>{name}</code> : name}
-                      {formatAsCode ? <code>{name}</code> : name}
+                  </Table.Td>
-                    </Table.Td>
+                  <Table.Td>{value}</Table.Td>
-                    <Table.Td>{value}</Table.Td>
+                </Table.Tr>
-                  </Table.Tr>
+              ))}
-                );
-              })}
             </Table.Tbody>
           </Table>
-        </Card>
+        </InfoPageCard>
       ))}
-    </Stack>
+    </InfoPageStack>
   );
 }

web/ui/mantine-ui/src/pages/query/DataTable.tsx

@@ -64,7 +64,7 @@ const DataTable: FC<DataTableProps> = ({
         result.length > maxDisplayableSeries && (
           <Alert
             color="orange"
-            icon={<IconAlertTriangle size={14} />}
+            icon={<IconAlertTriangle />}
             title="Showing limited results"
           >
             Fetched {data.result.length} metrics, only displaying first{" "}
@@ -76,10 +76,7 @@ const DataTable: FC<DataTableProps> = ({
         )}
 
       {!doFormat && (
-        <Alert
+        <Alert title="Formatting turned off" icon={<IconInfoCircle />}>
-          title="Formatting turned off"
-          icon={<IconInfoCircle size={14} />}
-        >
           Showing more than {maxFormattableSeries} series, turning off label
           formatting to improve rendering performance.
         </Alert>
@@ -166,7 +163,7 @@ const DataTable: FC<DataTableProps> = ({
               <Alert
                 color="red"
                 title="Invalid query response"
-                icon={<IconAlertTriangle size={14} />}
+                icon={<IconAlertTriangle />}
               >
                 Invalid result value type
               </Alert>

web/ui/mantine-ui/src/pages/query/ExplainViews/BinaryExpr/VectorVector.tsx

@@ -381,11 +381,7 @@ const VectorVectorBinaryExprExplainView: FC<
           </Group>
 
           {numGroups > Object.keys(matchGroups).length && (
-            <Alert
+            <Alert color="yellow" mb="md" icon={<IconAlertTriangle />}>
-              color="yellow"
-              mb="md"
-              icon={<IconAlertTriangle size={14} />}
-            >
               Too many match groups to display, only showing{" "}
               {Object.keys(matchGroups).length} out of {numGroups} groups.
               <br />
@@ -397,11 +393,7 @@ const VectorVectorBinaryExprExplainView: FC<
           )}
 
           {errCount > 0 && (
-            <Alert
+            <Alert color="yellow" mb="md" icon={<IconAlertTriangle />}>
-              color="yellow"
-              mb="md"
-              icon={<IconAlertTriangle size={14} />}
-            >
               Found matching issues in {errCount} match group
               {errCount > 1 ? "s" : ""}. See below for per-group error details.
             </Alert>
@@ -642,7 +634,7 @@ const VectorVectorBinaryExprExplainView: FC<
                             color="red"
                             mb="md"
                             title="Error in match group below"
-                            icon={<IconAlertTriangle size={14} />}
+                            icon={<IconAlertTriangle />}
                           >
                             {explainError(node, mg, error)}
                           </Alert>

web/ui/mantine-ui/src/pages/query/ExpressionInput.tsx

@@ -7,7 +7,6 @@ import {
   Loader,
   Menu,
   Modal,
-  rem,
   Skeleton,
   useComputedColorScheme,
 } from "@mantine/core";
@@ -70,6 +69,7 @@ import { useSettings } from "../../state/settingsSlice";
 import MetricsExplorer from "./MetricsExplorer/MetricsExplorer";
 import ErrorBoundary from "../../components/ErrorBoundary";
 import { useAppSelector } from "../../state/hooks";
+import { inputIconStyle, menuIconStyle } from "../../styles";
 
 const promqlExtension = new PromQLExtension();
 
@@ -224,25 +224,19 @@ const ExpressionInput: FC<ExpressionInputProps> = ({
                 color="gray"
                 aria-label="Show query options"
               >
-                <IconDotsVertical style={{ width: "1rem", height: "1rem" }} />
+                <IconDotsVertical style={inputIconStyle} />
               </ActionIcon>
             </Menu.Target>
             <Menu.Dropdown>
               <Menu.Label>Query options</Menu.Label>
               <Menu.Item
-                leftSection={
+                leftSection={<IconSearch style={menuIconStyle} />}
-                  <IconSearch style={{ width: rem(14), height: rem(14) }} />
-                }
                 onClick={() => setShowMetricsExplorer(true)}
               >
                 Explore metrics
               </Menu.Item>
               <Menu.Item
-                leftSection={
+                leftSection={<IconAlignJustified style={menuIconStyle} />}
-                  <IconAlignJustified
-                    style={{ width: rem(14), height: rem(14) }}
-                  />
-                }
                 onClick={() => formatQuery()}
                 disabled={
                   isFormatting || expr === "" || expr === formatResult?.data
@@ -251,18 +245,14 @@ const ExpressionInput: FC<ExpressionInputProps> = ({
                 Format expression
               </Menu.Item>
               <Menu.Item
-                leftSection={
+                leftSection={<IconBinaryTree style={menuIconStyle} />}
-                  <IconBinaryTree style={{ width: rem(14), height: rem(14) }} />
-                }
                 onClick={() => setShowTree(!treeShown)}
               >
                 {treeShown ? "Hide" : "Show"} tree view
               </Menu.Item>
               <Menu.Item
                 color="red"
-                leftSection={
+                leftSection={<IconTrash style={menuIconStyle} />}
-                  <IconTrash style={{ width: rem(14), height: rem(14) }} />
-                }
                 onClick={removePanel}
               >
                 Remove query

web/ui/mantine-ui/src/pages/query/Graph.tsx

@@ -131,7 +131,7 @@ const Graph: FC<GraphProps> = ({
       <Alert
         color="red"
         title="Error executing query"
-        icon={<IconAlertTriangle size={14} />}
+        icon={<IconAlertTriangle />}
       >
         {error.message}
       </Alert>
@@ -146,7 +146,7 @@ const Graph: FC<GraphProps> = ({
 
   if (result.length === 0) {
     return (
-      <Alert title="Empty query result" icon={<IconInfoCircle size={14} />}>
+      <Alert title="Empty query result" icon={<IconInfoCircle />}>
         This query returned no data.
       </Alert>
     );
@@ -158,7 +158,7 @@ const Graph: FC<GraphProps> = ({
         <Alert
           color="orange"
           title="Graphing modified expression"
-          icon={<IconAlertTriangle size={14} />}
+          icon={<IconAlertTriangle />}
         >
           <strong>Note:</strong> Range vector selectors can't be graphed, so
           graphing the equivalent instant vector selector instead.

web/ui/mantine-ui/src/pages/query/MetricsExplorer/LabelsExplorer.tsx

@@ -37,6 +37,7 @@ import {
 } from "@tabler/icons-react";
 import { formatNode } from "../../../promql/format";
 import classes from "./LabelsExplorer.module.css";
+import { buttonIconStyle } from "../../../styles";
 
 type LabelsExplorerProps = {
   metricName: string;
@@ -150,7 +151,7 @@ const LabelsExplorer: FC<LabelsExplorerProps> = ({
       <Alert
         color="red"
         title="Error querying series"
-        icon={<IconAlertTriangle size={14} />}
+        icon={<IconAlertTriangle />}
       >
         <strong>Error:</strong> {error.message}
       </Alert>
@@ -177,7 +178,7 @@ const LabelsExplorer: FC<LabelsExplorerProps> = ({
               variant="light"
               size="xs"
               onClick={() => insertText(serializeNode(selector))}
-              leftSection={<IconCodePlus size={18} />}
+              leftSection={<IconCodePlus style={buttonIconStyle} />}
               title="Insert selector at cursor and close explorer"
             >
               Insert
@@ -188,7 +189,11 @@ const LabelsExplorer: FC<LabelsExplorerProps> = ({
                   variant="light"
                   size="xs"
                   leftSection={
-                    copied ? <IconCheck size={18} /> : <IconCopy size={18} />
+                    copied ? (
+                      <IconCheck style={buttonIconStyle} />
+                    ) : (
+                      <IconCopy style={buttonIconStyle} />
+                    )
                   }
                   onClick={copy}
                   title="Copy selector to clipboard"
@@ -228,7 +233,7 @@ const LabelsExplorer: FC<LabelsExplorerProps> = ({
             variant="light"
             size="xs"
             onClick={hideLabelsExplorer}
-            leftSection={<IconArrowLeft size={18} />}
+            leftSection={<IconArrowLeft style={buttonIconStyle} />}
           >
             Back to all metrics
           </Button>

web/ui/mantine-ui/src/pages/query/QueryPage.tsx

@@ -1,4 +1,4 @@
-import { Alert, Box, Button, Stack, rem } from "@mantine/core";
+import { Alert, Box, Button, Stack } from "@mantine/core";
 import {
   IconAlertCircle,
   IconAlertTriangle,
@@ -17,6 +17,7 @@ import { useEffect, useState } from "react";
 import { InstantQueryResult } from "../../api/responseTypes/query";
 import { humanizeDuration } from "../../lib/formatTime";
 import { decodePanelOptionsFromURLParams } from "./urlStateEncoding";
+import { buttonIconStyle } from "../../styles";
 
 export default function QueryPage() {
   const panels = useAppSelector((state) => state.queryPage.panels);
@@ -80,9 +81,7 @@ export default function QueryPage() {
       {metricNamesError && (
         <Alert
           mb="sm"
-          icon={
+          icon={<IconAlertTriangle />}
-            <IconAlertTriangle style={{ width: rem(14), height: rem(14) }} />
-          }
           color="red"
           title="Error fetching metrics list"
           withCloseButton
@@ -93,9 +92,7 @@ export default function QueryPage() {
       {timeError && (
         <Alert
           mb="sm"
-          icon={
+          icon={<IconAlertTriangle />}
-            <IconAlertTriangle style={{ width: rem(14), height: rem(14) }} />
-          }
           color="red"
           title="Error fetching server time"
           withCloseButton
@@ -108,7 +105,7 @@ export default function QueryPage() {
           mb="sm"
           title="Server time is out of sync"
           color="red"
-          icon={<IconAlertCircle style={{ width: rem(14), height: rem(14) }} />}
+          icon={<IconAlertCircle />}
           onClose={() => setTimeDelta(0)}
         >
           Detected a time difference of{" "}
@@ -131,7 +128,7 @@ export default function QueryPage() {
       <Button
         variant="light"
         mt="xl"
-        leftSection={<IconPlus size={18} />}
+        leftSection={<IconPlus style={buttonIconStyle} />}
         onClick={() => dispatch(addPanel())}
       >
         Add query

web/ui/mantine-ui/src/pages/query/TableTab.tsx

@@ -80,7 +80,7 @@ const TableTab: FC<TableTabProps> = ({ panelIdx, retriggerIdx, expr }) => {
         <Alert
           color="red"
           title="Error executing query"
-          icon={<IconAlertTriangle size={14} />}
+          icon={<IconAlertTriangle />}
         >
           {error.message}
         </Alert>
@@ -89,10 +89,7 @@ const TableTab: FC<TableTabProps> = ({ panelIdx, retriggerIdx, expr }) => {
       ) : (
         <>
           {data.data.result.length === 0 && (
-            <Alert
+            <Alert title="Empty query result" icon={<IconInfoCircle />}>
-              title="Empty query result"
-              icon={<IconInfoCircle size={14} />}
-            >
               This query returned no data.
             </Alert>
           )}
@@ -102,7 +99,7 @@ const TableTab: FC<TableTabProps> = ({ panelIdx, retriggerIdx, expr }) => {
               key={idx}
               color="red"
               title="Query warning"
-              icon={<IconAlertTriangle size={14} />}
+              icon={<IconAlertTriangle />}
             >
               {w}
             </Alert>
@@ -113,7 +110,7 @@ const TableTab: FC<TableTabProps> = ({ panelIdx, retriggerIdx, expr }) => {
               key={idx}
               color="yellow"
               title="Query notice"
-              icon={<IconInfoCircle size={14} />}
+              icon={<IconInfoCircle />}
             >
               {w}
             </Alert>

web/ui/mantine-ui/src/pages/query/TreeNode.tsx

@@ -17,6 +17,7 @@ import {
   Group,
   List,
   Loader,
+  rem,
   Text,
   Tooltip,
 } from "@mantine/core";
@@ -37,6 +38,8 @@ const nodeIndent = 20;
 const maxLabelNames = 10;
 const maxLabelValues = 10;
 
+const nodeIndicatorIconStyle = { width: rem(18), height: rem(18) };
+
 type NodeState = "waiting" | "running" | "error" | "success";
 
 const mergeChildStates = (states: NodeState[]): NodeState => {
@@ -288,13 +291,14 @@ const TreeNode: FC<{
       </Box>
       {mergedChildState === "waiting" ? (
         <Group c="gray">
-          <IconPointFilled size={18} />
+          <IconPointFilled style={nodeIndicatorIconStyle} />
         </Group>
       ) : mergedChildState === "running" ? (
         <Loader size={14} color="gray" type="dots" />
       ) : mergedChildState === "error" ? (
         <Group c="orange.7" gap={5} fz="xs" wrap="nowrap">
-          <IconPointFilled size={18} /> Blocked on child query error
+          <IconPointFilled style={nodeIndicatorIconStyle} /> Blocked on child
+          query error
         </Group>
       ) : isFetching ? (
         <Loader size={14} color="gray" />
@@ -305,7 +309,7 @@ const TreeNode: FC<{
           style={{ flexShrink: 0 }}
           className={classes.errorText}
         >
-          <IconPointFilled size={18} />
+          <IconPointFilled style={nodeIndicatorIconStyle} />
           <Text fz="xs">
             <strong>Error executing query:</strong> {error.message}
           </Text>

web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPage.tsx

@@ -30,6 +30,7 @@ import {
 } from "../../state/serviceDiscoveryPageSlice";
 import { StateMultiSelect } from "../../components/StateMultiSelect";
 import badgeClasses from "../../Badge.module.css";
+import { expandIconStyle, inputIconStyle } from "../../styles";
 
 export const targetPoolDisplayLimit = 20;
 
@@ -98,7 +99,7 @@ export default function ServiceDiscoveryPage() {
         />
         <TextInput
           flex={1}
-          leftSection={<IconSearch size={14} />}
+          leftSection={<IconSearch style={inputIconStyle} />}
           placeholder="Filter by labels"
           value={searchFilter || ""}
           onChange={(event) => setSearchFilter(event.currentTarget.value)}
@@ -118,9 +119,9 @@ export default function ServiceDiscoveryPage() {
           }
         >
           {collapsedPools.length > 0 ? (
-            <IconLayoutNavbarExpand size={16} />
+            <IconLayoutNavbarExpand style={expandIconStyle} />
           ) : (
-            <IconLayoutNavbarCollapse size={16} />
+            <IconLayoutNavbarCollapse style={expandIconStyle} />
           )}
         </ActionIcon>
       </Group>

web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPoolsList.tsx

@@ -204,10 +204,7 @@ const ScrapePoolList: FC<ScrapePoolListProp> = ({
   return (
     <Stack>
       {allPoolNames.length === 0 ? (
-        <Alert
+        <Alert title="No scrape pools found" icon={<IconInfoCircle />}>
-          title="No scrape pools found"
-          icon={<IconInfoCircle size={14} />}
-        >
           No scrape pools found.
         </Alert>
       ) : (
@@ -215,7 +212,7 @@ const ScrapePoolList: FC<ScrapePoolListProp> = ({
         allPoolNames.length !== shownPoolNames.length && (
           <Alert
             title="Hiding pools with no matching targets"
-            icon={<IconInfoCircle size={14} />}
+            icon={<IconInfoCircle />}
           >
             Hiding {allPoolNames.length - shownPoolNames.length} empty pools due
             to filters or no targets.
@@ -228,7 +225,7 @@ const ScrapePoolList: FC<ScrapePoolListProp> = ({
       {showLimitAlert && (
         <Alert
           title="Found many pools, showing only one"
-          icon={<IconInfoCircle size={14} />}
+          icon={<IconInfoCircle />}
           withCloseButton
           onClose={() => dispatch(setShowLimitAlert(false))}
         >

web/ui/mantine-ui/src/pages/targets/ScrapePoolsList.tsx

@@ -39,6 +39,7 @@ import TargetLabels from "./TargetLabels";
 import { useDebouncedValue } from "@mantine/hooks";
 import { targetPoolDisplayLimit } from "./TargetsPage";
 import { BooleanParam, useQueryParam, withDefault } from "use-query-params";
+import { badgeIconStyle } from "../../styles";
 
 type ScrapePool = {
   targets: Target[];
@@ -53,7 +54,7 @@ type ScrapePools = {
 };
 
 const poolPanelHealthClass = (pool: ScrapePool) =>
-  pool.count > 0 && pool.downCount === pool.count
+  pool.count > 1 && pool.downCount === pool.count
     ? panelClasses.panelHealthErr
     : pool.downCount >= 1
       ? panelClasses.panelHealthWarn
@@ -194,10 +195,7 @@ const ScrapePoolList: FC<ScrapePoolListProp> = ({
   return (
     <Stack>
       {allPoolNames.length === 0 ? (
-        <Alert
+        <Alert title="No scrape pools found" icon={<IconInfoCircle />}>
-          title="No scrape pools found"
-          icon={<IconInfoCircle size={14} />}
-        >
           No scrape pools found.
         </Alert>
       ) : (
@@ -205,7 +203,7 @@ const ScrapePoolList: FC<ScrapePoolListProp> = ({
         allPoolNames.length !== shownPoolNames.length && (
           <Alert
             title="Hiding pools with no matching targets"
-            icon={<IconInfoCircle size={14} />}
+            icon={<IconInfoCircle />}
           >
             Hiding {allPoolNames.length - shownPoolNames.length} empty pools due
             to filters or no targets.
@@ -218,7 +216,7 @@ const ScrapePoolList: FC<ScrapePoolListProp> = ({
       {showLimitAlert && (
         <Alert
           title="Found many pools, showing only one"
-          icon={<IconInfoCircle size={14} />}
+          icon={<IconInfoCircle />}
           withCloseButton
           onClose={() => dispatch(setShowLimitAlert(false))}
         >
@@ -355,7 +353,9 @@ const ScrapePoolList: FC<ScrapePoolListProp> = ({
                                         styles={{
                                           label: { textTransform: "none" },
                                         }}
-                                        leftSection={<IconRefresh size={12} />}
+                                        leftSection={
+                                          <IconRefresh style={badgeIconStyle} />
+                                        }
                                       >
                                         {humanizeDurationRelative(
                                           target.lastScrape,
@@ -376,7 +376,9 @@ const ScrapePoolList: FC<ScrapePoolListProp> = ({
                                           label: { textTransform: "none" },
                                         }}
                                         leftSection={
-                                          <IconHourglass size={12} />
+                                          <IconHourglass
+                                            style={badgeIconStyle}
+                                          />
                                         }
                                       >
                                         {humanizeDuration(
@@ -401,7 +403,7 @@ const ScrapePoolList: FC<ScrapePoolListProp> = ({
                                     <Alert
                                       color="red"
                                       mb="sm"
-                                      icon={<IconAlertTriangle size={14} />}
+                                      icon={<IconAlertTriangle />}
                                     >
                                       <strong>Error scraping target:</strong>{" "}
                                       {target.lastError}

web/ui/mantine-ui/src/pages/targets/TargetLabels.tsx

@@ -4,6 +4,7 @@ import { LabelBadges } from "../../components/LabelBadges";
 import { ActionIcon, Collapse, Group, Stack, Text } from "@mantine/core";
 import { useDisclosure } from "@mantine/hooks";
 import { IconChevronDown, IconChevronUp } from "@tabler/icons-react";
+import { actionIconStyle } from "../../styles";
 
 type TargetLabelsProps = {
   labels: Labels;
@@ -26,12 +27,9 @@ const TargetLabels: FC<TargetLabelsProps> = ({ discoveredLabels, labels }) => {
           title={`${showDiscovered ? "Hide" : "Show"} discovered (pre-relabeling) labels`}
         >
           {showDiscovered ? (
-            <IconChevronUp
+            <IconChevronUp style={actionIconStyle} />
-              style={{ width: "70%", height: "70%" }}
-              stroke={1.5}
-            />
           ) : (
-            <IconChevronDown style={{ width: "70%", height: "70%" }} />
+            <IconChevronDown style={actionIconStyle} />
           )}
         </ActionIcon>
       </Group>

web/ui/mantine-ui/src/pages/targets/TargetsPage.tsx

@@ -29,6 +29,7 @@ import ErrorBoundary from "../../components/ErrorBoundary";
 import ScrapePoolList from "./ScrapePoolsList";
 import { useSuspenseAPIQuery } from "../../api/api";
 import { ScrapePoolsResult } from "../../api/responseTypes/scrapePools";
+import { expandIconStyle, inputIconStyle } from "../../styles";
 
 export const targetPoolDisplayLimit = 20;
 
@@ -101,7 +102,7 @@ export default function TargetsPage() {
         />
         <TextInput
           flex={1}
-          leftSection={<IconSearch size={14} />}
+          leftSection={<IconSearch style={inputIconStyle} />}
           placeholder="Filter by endpoint or labels"
           value={searchFilter || ""}
           onChange={(event) =>
@@ -123,9 +124,9 @@ export default function TargetsPage() {
           }
         >
           {collapsedPools.length > 0 ? (
-            <IconLayoutNavbarExpand size={16} />
+            <IconLayoutNavbarExpand style={expandIconStyle} />
           ) : (
-            <IconLayoutNavbarCollapse size={16} />
+            <IconLayoutNavbarCollapse style={expandIconStyle} />
           )}
         </ActionIcon>
       </Group>

web/ui/mantine-ui/src/styles.ts

@@ -0,0 +1,15 @@
+import { em, rem } from "@mantine/core";
+
+export const navIconStyle = { width: rem(16), height: rem(16) };
+export const menuIconStyle = { width: rem(14), height: rem(14) };
+export const badgeIconStyle = { width: em(17), height: em(17) };
+export const actionIconStyle = { width: "70%", height: "70%" };
+export const inputIconStyle = { width: em(16), height: em(16) };
+export const buttonIconStyle = { width: em(20), height: em(20) };
+export const infoPageCardTitleIconStyle = { width: em(17.5), height: em(17.5) };
+export const expandIconStyle = { width: em(16), height: em(16) };
+export const themeSwitcherIconStyle = {
+  width: rem(20),
+  height: rem(20),
+  display: "block",
+};