From a91f40010031bcc6a29c180d2801afa63ebfe339 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Thu, 5 Feb 2026 14:41:18 +0000
Subject: [PATCH 1/3] Add dashboard landing page with clickable logo navigation

The Toes logo now links to a system-wide dashboard view that shows
app and tool counts. This is the default view when first opening
the web app.

https://claude.ai/code/session_013L9HKHxMEoub76B1zuKive
---
 src/client/components/Dashboard.tsx        |  7 ++-
 src/client/components/DashboardLanding.tsx | 40 +++++++++++++
 src/client/components/Sidebar.tsx          | 13 ++++-
 src/client/index.tsx                       |  6 +-
 src/client/styles/index.ts                 |  9 +++
 src/client/styles/layout.ts                | 67 ++++++++++++++++++++++
 6 files changed, 136 insertions(+), 6 deletions(-)
 create mode 100644 src/client/components/DashboardLanding.tsx

diff --git a/src/client/components/Dashboard.tsx b/src/client/components/Dashboard.tsx
index 4c436be..427179e 100644
--- a/src/client/components/Dashboard.tsx
+++ b/src/client/components/Dashboard.tsx
@@ -1,8 +1,9 @@
 import { Styles } from '@because/forge'
-import { Modal } from './modal'
 import { apps, isNarrow, selectedApp } from '../state'
-import { EmptyState, Layout } from '../styles'
+import { Layout } from '../styles'
 import { AppDetail } from './AppDetail'
+import { DashboardLanding } from './DashboardLanding'
+import { Modal } from './modal'
 import { Sidebar } from './Sidebar'
 
 export function Dashboard({ render }: { render: () => void }) {
@@ -15,7 +16,7 @@ export function Dashboard({ render }: { render: () => void }) {
       {selected ? (
         <AppDetail app={selected} render={render} />
       ) : (
-        <EmptyState>Select an app to view details</EmptyState>
+        <DashboardLanding />
       )}
       <Modal />
     </Layout>
diff --git a/src/client/components/DashboardLanding.tsx b/src/client/components/DashboardLanding.tsx
new file mode 100644
index 0000000..183d3d2
--- /dev/null
+++ b/src/client/components/DashboardLanding.tsx
@@ -0,0 +1,40 @@
+import { apps } from '../state'
+import {
+  DashboardContainer,
+  DashboardHeader,
+  DashboardSubtitle,
+  DashboardTitle,
+  StatCard,
+  StatLabel,
+  StatValue,
+  StatsGrid,
+} from '../styles'
+
+export function DashboardLanding() {
+  const regularApps = apps.filter(app => !app.tool)
+  const toolApps = apps.filter(app => app.tool)
+  const runningApps = apps.filter(app => app.state === 'running')
+
+  return (
+    <DashboardContainer>
+      <DashboardHeader>
+        <DashboardTitle>🐾 Toes</DashboardTitle>
+        <DashboardSubtitle>Your personal web appliance</DashboardSubtitle>
+      </DashboardHeader>
+      <StatsGrid>
+        <StatCard>
+          <StatValue>{regularApps.length}</StatValue>
+          <StatLabel>Apps</StatLabel>
+        </StatCard>
+        <StatCard>
+          <StatValue>{toolApps.length}</StatValue>
+          <StatLabel>Tools</StatLabel>
+        </StatCard>
+        <StatCard>
+          <StatValue>{runningApps.length}</StatValue>
+          <StatLabel>Running</StatLabel>
+        </StatCard>
+      </StatsGrid>
+    </DashboardContainer>
+  )
+}
diff --git a/src/client/components/Sidebar.tsx b/src/client/components/Sidebar.tsx
index c3987e7..ba586cc 100644
--- a/src/client/components/Sidebar.tsx
+++ b/src/client/components/Sidebar.tsx
@@ -1,5 +1,6 @@
 import { openNewAppModal } from '../modals'
 import {
+  setSelectedApp,
   setSidebarCollapsed,
   sidebarCollapsed,
 } from '../state'
@@ -7,6 +8,7 @@ import {
   HamburgerButton,
   HamburgerLine,
   Logo,
+  LogoLink,
   NewAppButton,
   Sidebar as SidebarContainer,
   SidebarFooter,
@@ -14,6 +16,11 @@ import {
 import { AppSelector } from './AppSelector'
 
 export function Sidebar({ render }: { render: () => void }) {
+  const goToDashboard = () => {
+    setSelectedApp(null)
+    render()
+  }
+
   const toggleSidebar = () => {
     setSidebarCollapsed(!sidebarCollapsed)
     render()
@@ -22,7 +29,11 @@ export function Sidebar({ render }: { render: () => void }) {
   return (
     <SidebarContainer style={sidebarCollapsed ? { width: 'auto' } : undefined}>
       <Logo>
-        {!sidebarCollapsed && <span>🐾 Toes</span>}
+        {!sidebarCollapsed && (
+          <LogoLink onClick={goToDashboard} title="Go to dashboard">
+            🐾 Toes
+          </LogoLink>
+        )}
         <HamburgerButton onClick={toggleSidebar} title={sidebarCollapsed ? 'Show sidebar' : 'Hide sidebar'}>
           <HamburgerLine />
           <HamburgerLine />
diff --git a/src/client/index.tsx b/src/client/index.tsx
index 33236b5..0495d55 100644
--- a/src/client/index.tsx
+++ b/src/client/index.tsx
@@ -45,7 +45,9 @@ narrowQuery.addEventListener('change', e => {
 const events = new EventSource('/api/apps/stream')
 events.onmessage = e => {
   setApps(JSON.parse(e.data))
-  const valid = selectedApp && apps.some(a => a.name === selectedApp)
-  if (!valid && apps.length) setSelectedApp(apps[0]!.name)
+  // If selected app no longer exists, clear selection to show dashboard
+  if (selectedApp && !apps.some(a => a.name === selectedApp)) {
+    setSelectedApp(null)
+  }
   render()
 }
diff --git a/src/client/styles/index.ts b/src/client/styles/index.ts
index 42a6847..6be7e61 100644
--- a/src/client/styles/index.ts
+++ b/src/client/styles/index.ts
@@ -5,11 +5,16 @@ export {
   AppList,
   AppSelectorChevron,
   ClickableAppName,
+  DashboardContainer,
+  DashboardHeader,
+  DashboardSubtitle,
+  DashboardTitle,
   HamburgerButton,
   HamburgerLine,
   HeaderActions,
   Layout,
   Logo,
+  LogoLink,
   Main,
   MainContent,
   MainHeader,
@@ -19,6 +24,10 @@ export {
   SectionTab,
   Sidebar,
   SidebarFooter,
+  StatCard,
+  StatLabel,
+  StatsGrid,
+  StatValue,
 } from './layout'
 export { LogLine, LogsContainer, LogTime } from './logs.tsx'
 export {
diff --git a/src/client/styles/layout.ts b/src/client/styles/layout.ts
index 593e65b..c8d93f2 100644
--- a/src/client/styles/layout.ts
+++ b/src/client/styles/layout.ts
@@ -28,6 +28,18 @@ export const Logo = define('Logo', {
   borderBottom: `1px solid ${theme('colors-border')}`,
 })
 
+export const LogoLink = define('LogoLink', {
+  cursor: 'pointer',
+  borderRadius: theme('radius-md'),
+  padding: '4px 8px',
+  margin: '-4px -8px',
+  selectors: {
+    '&:hover': {
+      background: theme('colors-bgHover'),
+    },
+  },
+})
+
 export const HamburgerButton = define('HamburgerButton', {
   base: 'button',
   background: 'none',
@@ -183,3 +195,58 @@ export const MainContent = define('MainContent', {
   padding: '10px 24px',
   overflow: 'auto',
 })
+
+export const DashboardContainer = define('DashboardContainer', {
+  flex: 1,
+  display: 'flex',
+  flexDirection: 'column',
+  alignItems: 'center',
+  justifyContent: 'center',
+  padding: 40,
+  gap: 40,
+})
+
+export const DashboardHeader = define('DashboardHeader', {
+  textAlign: 'center',
+})
+
+export const DashboardTitle = define('DashboardTitle', {
+  fontSize: 48,
+  fontWeight: 'bold',
+  margin: 0,
+  marginBottom: 8,
+})
+
+export const DashboardSubtitle = define('DashboardSubtitle', {
+  fontSize: 16,
+  color: theme('colors-textMuted'),
+  margin: 0,
+})
+
+export const StatsGrid = define('StatsGrid', {
+  display: 'flex',
+  gap: 24,
+})
+
+export const StatCard = define('StatCard', {
+  background: theme('colors-bgElement'),
+  border: `1px solid ${theme('colors-border')}`,
+  borderRadius: theme('radius-md'),
+  padding: '24px 40px',
+  textAlign: 'center',
+  minWidth: 120,
+})
+
+export const StatValue = define('StatValue', {
+  fontSize: 36,
+  fontWeight: 'bold',
+  color: theme('colors-text'),
+  marginBottom: 4,
+})
+
+export const StatLabel = define('StatLabel', {
+  fontSize: 14,
+  color: theme('colors-textMuted'),
+  textTransform: 'uppercase',
+  letterSpacing: '0.05em',
+})

From 543b5d08bcb37a67136d15232c27d68f5d535010 Mon Sep 17 00:00:00 2001
From: Chris Wanstrath <chris@ozmm.org>
Date: Thu, 12 Feb 2026 12:54:09 -0800
Subject: [PATCH 2/3] favicon

---
 src/server/shell.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/server/shell.tsx b/src/server/shell.tsx
index 90a77bf..daf3879 100644
--- a/src/server/shell.tsx
+++ b/src/server/shell.tsx
@@ -2,6 +2,7 @@ export const Shell = () => (
   <html>
     <head>
       <title>Toes</title>
+      <link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>🐾</text></svg>" />
       <meta charset="utf-8" />
       <meta name="viewport" content="width=device-width" />
       <style dangerouslySetInnerHTML={{ __html: `body{margin:0}` }} />

From 50e5c97bebbe9ba4229e6742fb75c1811d88d3a6 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Thu, 12 Feb 2026 20:58:42 +0000
Subject: [PATCH 3/3] Add system vitals gauges and unified log stream to
 dashboard

- Add /api/system endpoints for CPU, RAM, and disk metrics (SSE stream)
- Add /api/system/logs for unified log stream from all apps (SSE stream)
- Create Vitals component with three gauges: arc (CPU), bar (RAM), circular (Disk)
- Create UnifiedLogs component with real-time scrolling logs and status highlighting
- Update DashboardLanding with stats, vitals, and activity sections

Design follows Dieter Rams / Teenage Engineering aesthetic with neutral palette.

https://claude.ai/code/session_013L9HKHxMEoub76B1zuKive
---
 src/client/components/DashboardLanding.tsx |  53 +++++-
 src/client/components/UnifiedLogs.tsx      |  97 ++++++++++
 src/client/components/Vitals.tsx           | 151 ++++++++++++++++
 src/client/styles/dashboard.ts             | 200 +++++++++++++++++++++
 src/client/styles/index.ts                 |  25 +++
 src/server/api/system.ts                   | 175 ++++++++++++++++++
 src/server/index.tsx                       |   2 +
 7 files changed, 702 insertions(+), 1 deletion(-)
 create mode 100644 src/client/components/UnifiedLogs.tsx
 create mode 100644 src/client/components/Vitals.tsx
 create mode 100644 src/client/styles/dashboard.ts
 create mode 100644 src/server/api/system.ts

diff --git a/src/client/components/DashboardLanding.tsx b/src/client/components/DashboardLanding.tsx
index 183d3d2..f81d539 100644
--- a/src/client/components/DashboardLanding.tsx
+++ b/src/client/components/DashboardLanding.tsx
@@ -1,3 +1,4 @@
+import { useEffect, useState } from 'hono/jsx'
 import { apps } from '../state'
 import {
   DashboardContainer,
@@ -9,18 +10,64 @@ import {
   StatValue,
   StatsGrid,
 } from '../styles'
+import { UnifiedLogs, type UnifiedLogLine } from './UnifiedLogs'
+import { Vitals } from './Vitals'
+
+interface SystemMetrics {
+  cpu: number
+  ram: { used: number, total: number, percent: number }
+  disk: { used: number, total: number, percent: number }
+}
 
 export function DashboardLanding() {
+  const [metrics, setMetrics] = useState<SystemMetrics>({
+    cpu: 0,
+    ram: { used: 0, total: 0, percent: 0 },
+    disk: { used: 0, total: 0, percent: 0 },
+  })
+  const [logs, setLogs] = useState<UnifiedLogLine[]>([])
+
   const regularApps = apps.filter(app => !app.tool)
   const toolApps = apps.filter(app => app.tool)
   const runningApps = apps.filter(app => app.state === 'running')
 
+  // Subscribe to system metrics SSE
+  useEffect(() => {
+    const metricsSource = new EventSource('/api/system/metrics/stream')
+    metricsSource.onmessage = e => {
+      try {
+        setMetrics(JSON.parse(e.data))
+      } catch {}
+    }
+    return () => metricsSource.close()
+  }, [])
+
+  // Subscribe to unified logs SSE
+  useEffect(() => {
+    const logsSource = new EventSource('/api/system/logs/stream')
+    logsSource.onmessage = e => {
+      try {
+        const line = JSON.parse(e.data) as UnifiedLogLine
+        setLogs((prev: UnifiedLogLine[]) => [...prev.slice(-199), line])
+      } catch {}
+    }
+    return () => logsSource.close()
+  }, [])
+
+  const handleClearLogs = async () => {
+    try {
+      await fetch('/api/system/logs/clear', { method: 'POST' })
+      setLogs([])
+    } catch {}
+  }
+
   return (
     <DashboardContainer>
       <DashboardHeader>
-        <DashboardTitle>🐾 Toes</DashboardTitle>
+        <DashboardTitle>Toes</DashboardTitle>
         <DashboardSubtitle>Your personal web appliance</DashboardSubtitle>
       </DashboardHeader>
+
       <StatsGrid>
         <StatCard>
           <StatValue>{regularApps.length}</StatValue>
@@ -35,6 +82,10 @@ export function DashboardLanding() {
           <StatLabel>Running</StatLabel>
         </StatCard>
       </StatsGrid>
+
+      <Vitals cpu={metrics.cpu} ram={metrics.ram} disk={metrics.disk} />
+
+      <UnifiedLogs logs={logs} onClear={handleClearLogs} />
     </DashboardContainer>
   )
 }
diff --git a/src/client/components/UnifiedLogs.tsx b/src/client/components/UnifiedLogs.tsx
new file mode 100644
index 0000000..78744e4
--- /dev/null
+++ b/src/client/components/UnifiedLogs.tsx
@@ -0,0 +1,97 @@
+import { useEffect, useRef } from 'hono/jsx'
+import {
+  LogApp,
+  LogEntry,
+  LogsBody,
+  LogsClearButton,
+  LogsHeader,
+  LogsSection,
+  LogsTitle,
+  LogText,
+  LogTimestamp,
+} from '../styles'
+
+export interface UnifiedLogLine {
+  time: number
+  app: string
+  text: string
+}
+
+interface UnifiedLogsProps {
+  logs: UnifiedLogLine[]
+  onClear: () => void
+}
+
+function formatTime(timestamp: number): string {
+  const d = new Date(timestamp)
+  const pad = (n: number) => String(n).padStart(2, '0')
+  return `${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`
+}
+
+function parseLogText(text: string): { method?: string, path?: string, status?: number, rest: string } {
+  // Match patterns like "GET /api/time 200" or "200 GET http://... (0ms)"
+  const httpMatch = text.match(/^(\d{3})\s+(GET|POST|PUT|DELETE|PATCH)\s+\S+/)
+    || text.match(/^(GET|POST|PUT|DELETE|PATCH)\s+(\S+)\s+(\d{3})/)
+
+  if (httpMatch) {
+    if (httpMatch[1]?.match(/^\d{3}$/)) {
+      return { method: httpMatch[2], status: parseInt(httpMatch[1], 10), rest: text }
+    } else {
+      return { method: httpMatch[1], path: httpMatch[2], status: parseInt(httpMatch[3]!, 10), rest: text }
+    }
+  }
+
+  return { rest: text }
+}
+
+function getStatusColor(status?: number): string | undefined {
+  if (!status) return undefined
+  if (status >= 200 && status < 300) return '#22c55e'
+  if (status >= 400 && status < 500) return '#f59e0b'
+  if (status >= 500) return '#ef4444'
+  return undefined
+}
+
+function LogLine({ log }: { log: UnifiedLogLine }) {
+  const parsed = parseLogText(log.text)
+  const statusColor = getStatusColor(parsed.status)
+
+  return (
+    <LogEntry>
+      <LogTimestamp>{formatTime(log.time)}</LogTimestamp>
+      <LogApp>{log.app}</LogApp>
+      <LogText style={statusColor ? { color: statusColor } : undefined}>
+        {log.text}
+      </LogText>
+    </LogEntry>
+  )
+}
+
+export function UnifiedLogs({ logs, onClear }: UnifiedLogsProps) {
+  const bodyRef = useRef<HTMLDivElement>(null)
+
+  // Auto-scroll to bottom when new logs arrive
+  useEffect(() => {
+    if (bodyRef.current) {
+      bodyRef.current.scrollTop = bodyRef.current.scrollHeight
+    }
+  }, [logs.length])
+
+  return (
+    <LogsSection>
+      <LogsHeader>
+        <LogsTitle>Activity</LogsTitle>
+        <LogsClearButton onClick={onClear}>Clear</LogsClearButton>
+      </LogsHeader>
+      <LogsBody ref={bodyRef}>
+        {logs.length === 0 ? (
+          <LogEntry>
+            <LogText style={{ color: 'var(--colors-textFaint)' }}>No activity yet</LogText>
+          </LogEntry>
+        ) : (
+          logs.map((log, i) => <LogLine key={i} log={log} />)
+        )}
+      </LogsBody>
+    </LogsSection>
+  )
+}
diff --git a/src/client/components/Vitals.tsx b/src/client/components/Vitals.tsx
new file mode 100644
index 0000000..8b275c7
--- /dev/null
+++ b/src/client/components/Vitals.tsx
@@ -0,0 +1,151 @@
+import {
+  BarGaugeContainer,
+  BarGaugeFill,
+  BarGaugeLabel,
+  BarGaugeTrack,
+  CircleGaugeContainer,
+  CircleGaugeSvg,
+  CircleGaugeValue,
+  GaugeContainer,
+  GaugeSvg,
+  GaugeValue,
+  VitalCard,
+  VitalLabel,
+  VitalsSection,
+} from '../styles'
+
+interface VitalsProps {
+  cpu: number
+  ram: { percent: number }
+  disk: { percent: number }
+}
+
+function ArcGauge({ value }: { value: number }) {
+  // Arc from -135 to 135 degrees (270 degree sweep)
+  const radius = 50
+  const centerX = 60
+  const centerY = 60
+  const startAngle = -135
+  const endAngle = 135
+  const sweepAngle = endAngle - startAngle
+
+  // Calculate the value angle
+  const valueAngle = startAngle + (value / 100) * sweepAngle
+
+  // Convert angles to radians and calculate points
+  const toRad = (deg: number) => (deg * Math.PI) / 180
+  const startX = centerX + radius * Math.cos(toRad(startAngle))
+  const startY = centerY + radius * Math.sin(toRad(startAngle))
+  const endX = centerX + radius * Math.cos(toRad(endAngle))
+  const endY = centerY + radius * Math.sin(toRad(endAngle))
+  const valueX = centerX + radius * Math.cos(toRad(valueAngle))
+  const valueY = centerY + radius * Math.sin(toRad(valueAngle))
+
+  // Create arc paths
+  const trackPath = `M ${startX} ${startY} A ${radius} ${radius} 0 1 1 ${endX} ${endY}`
+  const valuePath = value > 0
+    ? `M ${startX} ${startY} A ${radius} ${radius} 0 ${value > 50 ? 1 : 0} 1 ${valueX} ${valueY}`
+    : ''
+
+  return (
+    <GaugeContainer>
+      <GaugeSvg viewBox="0 0 120 70">
+        {/* Track */}
+        <path
+          d={trackPath}
+          fill="none"
+          stroke="var(--colors-border)"
+          stroke-width="6"
+          stroke-linecap="round"
+        />
+        {/* Value */}
+        {value > 0 && (
+          <path
+            d={valuePath}
+            fill="none"
+            stroke="var(--colors-textMuted)"
+            stroke-width="6"
+            stroke-linecap="round"
+          />
+        )}
+        {/* Needle */}
+        <line
+          x1={centerX}
+          y1={centerY}
+          x2={valueX}
+          y2={valueY}
+          stroke="var(--colors-text)"
+          stroke-width="2"
+          stroke-linecap="round"
+        />
+        <circle cx={centerX} cy={centerY} r="4" fill="var(--colors-text)" />
+      </GaugeSvg>
+      <GaugeValue>{value}%</GaugeValue>
+    </GaugeContainer>
+  )
+}
+
+function BarGauge({ value }: { value: number }) {
+  return (
+    <BarGaugeContainer>
+      <BarGaugeTrack>
+        <BarGaugeFill style={{ width: `${value}%` }} />
+      </BarGaugeTrack>
+      <BarGaugeLabel>{value}%</BarGaugeLabel>
+    </BarGaugeContainer>
+  )
+}
+
+function CircleGauge({ value }: { value: number }) {
+  const radius = 32
+  const circumference = 2 * Math.PI * radius
+  const offset = circumference - (value / 100) * circumference
+
+  return (
+    <CircleGaugeContainer>
+      <CircleGaugeSvg viewBox="0 0 80 80">
+        {/* Track */}
+        <circle
+          cx="40"
+          cy="40"
+          r={radius}
+          fill="none"
+          stroke="var(--colors-border)"
+          stroke-width="6"
+        />
+        {/* Value */}
+        <circle
+          cx="40"
+          cy="40"
+          r={radius}
+          fill="none"
+          stroke="var(--colors-textMuted)"
+          stroke-width="6"
+          stroke-linecap="round"
+          stroke-dasharray={circumference}
+          stroke-dashoffset={offset}
+        />
+      </CircleGaugeSvg>
+      <CircleGaugeValue>{value}%</CircleGaugeValue>
+    </CircleGaugeContainer>
+  )
+}
+
+export function Vitals({ cpu, ram, disk }: VitalsProps) {
+  return (
+    <VitalsSection>
+      <VitalCard>
+        <VitalLabel>CPU</VitalLabel>
+        <ArcGauge value={cpu} />
+      </VitalCard>
+      <VitalCard>
+        <VitalLabel>RAM</VitalLabel>
+        <BarGauge value={ram.percent} />
+      </VitalCard>
+      <VitalCard>
+        <VitalLabel>Disk</VitalLabel>
+        <CircleGauge value={disk.percent} />
+      </VitalCard>
+    </VitalsSection>
+  )
+}
diff --git a/src/client/styles/dashboard.ts b/src/client/styles/dashboard.ts
new file mode 100644
index 0000000..7aeb04e
--- /dev/null
+++ b/src/client/styles/dashboard.ts
@@ -0,0 +1,200 @@
+import { define } from '@because/forge'
+import { theme } from '../themes'
+
+// Vitals Section
+export const VitalsSection = define('VitalsSection', {
+  display: 'grid',
+  gridTemplateColumns: 'repeat(3, 1fr)',
+  gap: 24,
+  width: '100%',
+  maxWidth: 800,
+})
+
+export const VitalCard = define('VitalCard', {
+  background: theme('colors-bgElement'),
+  border: `1px solid ${theme('colors-border')}`,
+  borderRadius: theme('radius-md'),
+  padding: 24,
+  display: 'flex',
+  flexDirection: 'column',
+  alignItems: 'center',
+  gap: 16,
+})
+
+export const VitalLabel = define('VitalLabel', {
+  fontSize: 12,
+  fontWeight: 600,
+  color: theme('colors-textFaint'),
+  textTransform: 'uppercase',
+  letterSpacing: '0.05em',
+})
+
+// Arc Gauge (for CPU)
+export const GaugeContainer = define('GaugeContainer', {
+  position: 'relative',
+  width: 120,
+  height: 70,
+})
+
+export const GaugeSvg = define('GaugeSvg', {
+  base: 'svg',
+  width: '100%',
+  height: '100%',
+  overflow: 'visible',
+})
+
+export const GaugeValue = define('GaugeValue', {
+  position: 'absolute',
+  bottom: 0,
+  left: '50%',
+  transform: 'translateX(-50%)',
+  fontSize: 24,
+  fontWeight: 'bold',
+  fontFamily: theme('fonts-mono'),
+  color: theme('colors-text'),
+})
+
+// Bar Gauge (for RAM)
+export const BarGaugeContainer = define('BarGaugeContainer', {
+  width: '100%',
+  maxWidth: 120,
+})
+
+export const BarGaugeTrack = define('BarGaugeTrack', {
+  width: '100%',
+  height: 12,
+  background: theme('colors-border'),
+  borderRadius: 6,
+  overflow: 'hidden',
+})
+
+export const BarGaugeFill = define('BarGaugeFill', {
+  height: '100%',
+  background: theme('colors-textMuted'),
+  borderRadius: 6,
+  transition: 'width 0.3s ease',
+})
+
+export const BarGaugeLabel = define('BarGaugeLabel', {
+  marginTop: 8,
+  fontSize: 24,
+  fontWeight: 'bold',
+  fontFamily: theme('fonts-mono'),
+  color: theme('colors-text'),
+  textAlign: 'center',
+})
+
+// Circular Gauge (for Disk)
+export const CircleGaugeContainer = define('CircleGaugeContainer', {
+  position: 'relative',
+  width: 80,
+  height: 80,
+})
+
+export const CircleGaugeSvg = define('CircleGaugeSvg', {
+  base: 'svg',
+  width: '100%',
+  height: '100%',
+  transform: 'rotate(-90deg)',
+})
+
+export const CircleGaugeValue = define('CircleGaugeValue', {
+  position: 'absolute',
+  top: '50%',
+  left: '50%',
+  transform: 'translate(-50%, -50%)',
+  fontSize: 18,
+  fontWeight: 'bold',
+  fontFamily: theme('fonts-mono'),
+  color: theme('colors-text'),
+})
+
+// Unified Logs Section
+export const LogsSection = define('LogsSection', {
+  width: '100%',
+  maxWidth: 800,
+  background: theme('colors-bgElement'),
+  border: `1px solid ${theme('colors-border')}`,
+  borderRadius: theme('radius-md'),
+  overflow: 'hidden',
+})
+
+export const LogsHeader = define('LogsHeader', {
+  display: 'flex',
+  justifyContent: 'space-between',
+  alignItems: 'center',
+  padding: '12px 16px',
+  borderBottom: `1px solid ${theme('colors-border')}`,
+})
+
+export const LogsTitle = define('LogsTitle', {
+  fontSize: 12,
+  fontWeight: 600,
+  color: theme('colors-textFaint'),
+  textTransform: 'uppercase',
+  letterSpacing: '0.05em',
+})
+
+export const LogsClearButton = define('LogsClearButton', {
+  base: 'button',
+  background: theme('colors-border'),
+  border: 'none',
+  borderRadius: 4,
+  padding: '4px 10px',
+  fontSize: 11,
+  fontWeight: 600,
+  color: theme('colors-textMuted'),
+  cursor: 'pointer',
+  textTransform: 'uppercase',
+  letterSpacing: '0.03em',
+  selectors: {
+    '&:hover': {
+      background: theme('colors-bgHover'),
+      color: theme('colors-text'),
+    },
+  },
+})
+
+export const LogsBody = define('LogsBody', {
+  height: 200,
+  overflow: 'auto',
+  fontFamily: theme('fonts-mono'),
+  fontSize: 12,
+  lineHeight: 1.5,
+})
+
+export const LogEntry = define('LogEntry', {
+  display: 'flex',
+  gap: 8,
+  padding: '2px 16px',
+  selectors: {
+    '&:hover': {
+      background: theme('colors-bgHover'),
+    },
+  },
+})
+
+export const LogTimestamp = define('LogTimestamp', {
+  color: theme('colors-textFaint'),
+  flexShrink: 0,
+})
+
+export const LogApp = define('LogApp', {
+  color: theme('colors-textMuted'),
+  flexShrink: 0,
+  minWidth: 80,
+})
+
+export const LogText = define('LogText', {
+  color: theme('colors-text'),
+  whiteSpace: 'pre-wrap',
+  wordBreak: 'break-all',
+})
+
+export const LogStatus = define('LogStatus', {
+  variants: {
+    success: { color: '#22c55e' },
+    error: { color: '#ef4444' },
+    warning: { color: '#f59e0b' },
+  },
+})
diff --git a/src/client/styles/index.ts b/src/client/styles/index.ts
index 6be7e61..965069e 100644
--- a/src/client/styles/index.ts
+++ b/src/client/styles/index.ts
@@ -1,4 +1,29 @@
 export { ActionBar, Button, NewAppButton } from './buttons'
+export {
+  BarGaugeContainer,
+  BarGaugeFill,
+  BarGaugeLabel,
+  BarGaugeTrack,
+  CircleGaugeContainer,
+  CircleGaugeSvg,
+  CircleGaugeValue,
+  GaugeContainer,
+  GaugeSvg,
+  GaugeValue,
+  LogApp,
+  LogEntry,
+  LogsBody,
+  LogsClearButton,
+  LogsHeader,
+  LogsSection,
+  LogsTitle,
+  LogStatus,
+  LogText,
+  LogTimestamp,
+  VitalCard,
+  VitalLabel,
+  VitalsSection,
+} from './dashboard'
 export { Form, FormActions, FormCheckbox, FormCheckboxField, FormCheckboxLabel, FormError, FormField, FormInput, FormLabel, FormSelect } from './forms'
 export {
   AppItem,
diff --git a/src/server/api/system.ts b/src/server/api/system.ts
new file mode 100644
index 0000000..82c0a0b
--- /dev/null
+++ b/src/server/api/system.ts
@@ -0,0 +1,175 @@
+import { allApps, onChange } from '$apps'
+import { Hype } from '@because/hype'
+import { cpus, freemem, totalmem } from 'os'
+import { statfsSync } from 'fs'
+
+export interface SystemMetrics {
+  cpu: number // 0-100
+  ram: { used: number, total: number, percent: number }
+  disk: { used: number, total: number, percent: number }
+}
+
+export interface UnifiedLogLine {
+  time: number
+  app: string
+  text: string
+}
+
+const router = Hype.router()
+
+// Unified log buffer
+const unifiedLogs: UnifiedLogLine[] = []
+const MAX_UNIFIED_LOGS = 200
+const unifiedLogListeners = new Set<(line: UnifiedLogLine) => void>()
+
+// Track last log counts per app for delta detection
+const lastLogCounts = new Map<string, number>()
+
+// CPU tracking
+let lastCpuTimes: { idle: number, total: number } | null = null
+
+function getCpuUsage(): number {
+  const cpuList = cpus()
+  let idle = 0
+  let total = 0
+
+  for (const cpu of cpuList) {
+    idle += cpu.times.idle
+    total += cpu.times.user + cpu.times.nice + cpu.times.sys + cpu.times.idle + cpu.times.irq
+  }
+
+  if (!lastCpuTimes) {
+    lastCpuTimes = { idle, total }
+    return 0
+  }
+
+  const idleDiff = idle - lastCpuTimes.idle
+  const totalDiff = total - lastCpuTimes.total
+
+  lastCpuTimes = { idle, total }
+
+  if (totalDiff === 0) return 0
+  return Math.round((1 - idleDiff / totalDiff) * 100)
+}
+
+function getMemoryUsage(): { used: number, total: number, percent: number } {
+  const total = totalmem()
+  const free = freemem()
+  const used = total - free
+  return {
+    used,
+    total,
+    percent: Math.round((used / total) * 100),
+  }
+}
+
+function getDiskUsage(): { used: number, total: number, percent: number } {
+  try {
+    const stats = statfsSync('/')
+    const total = stats.blocks * stats.bsize
+    const free = stats.bfree * stats.bsize
+    const used = total - free
+    return {
+      used,
+      total,
+      percent: Math.round((used / total) * 100),
+    }
+  } catch {
+    return { used: 0, total: 0, percent: 0 }
+  }
+}
+
+// Get current system metrics
+router.get('/metrics', c => {
+  const metrics: SystemMetrics = {
+    cpu: getCpuUsage(),
+    ram: getMemoryUsage(),
+    disk: getDiskUsage(),
+  }
+  return c.json(metrics)
+})
+
+// SSE stream for real-time metrics (updates every 2s)
+router.sse('/metrics/stream', (send) => {
+  const sendMetrics = () => {
+    const metrics: SystemMetrics = {
+      cpu: getCpuUsage(),
+      ram: getMemoryUsage(),
+      disk: getDiskUsage(),
+    }
+    send(metrics)
+  }
+
+  // Initial send
+  sendMetrics()
+
+  // Update every 2 seconds
+  const interval = setInterval(sendMetrics, 2000)
+
+  return () => clearInterval(interval)
+})
+
+// Get recent unified logs
+router.get('/logs', c => {
+  const tail = c.req.query('tail')
+  const count = tail ? parseInt(tail, 10) : MAX_UNIFIED_LOGS
+  return c.json(unifiedLogs.slice(-count))
+})
+
+// Clear unified logs
+router.post('/logs/clear', c => {
+  unifiedLogs.length = 0
+  return c.json({ ok: true })
+})
+
+// SSE stream for unified logs
+router.sse('/logs/stream', (send) => {
+  // Send existing logs first
+  for (const line of unifiedLogs.slice(-50)) {
+    send(line)
+  }
+
+  // Subscribe to new logs
+  const listener = (line: UnifiedLogLine) => send(line)
+  unifiedLogListeners.add(listener)
+
+  return () => unifiedLogListeners.delete(listener)
+})
+
+// Collect logs from all apps
+function collectLogs() {
+  const apps = allApps()
+
+  for (const app of apps) {
+    const logs = app.logs ?? []
+    const lastCount = lastLogCounts.get(app.name) ?? 0
+
+    // Get new logs since last check
+    const newLogs = logs.slice(lastCount)
+    lastLogCounts.set(app.name, logs.length)
+
+    for (const log of newLogs) {
+      const line: UnifiedLogLine = {
+        time: log.time,
+        app: app.name,
+        text: log.text,
+      }
+
+      // Add to buffer
+      unifiedLogs.push(line)
+      if (unifiedLogs.length > MAX_UNIFIED_LOGS) {
+        unifiedLogs.shift()
+      }
+
+      // Notify listeners
+      for (const listener of unifiedLogListeners) {
+        listener(line)
+      }
+    }
+  }
+}
+
+// Subscribe to app changes to collect logs
+onChange(collectLogs)
+
+export default router
diff --git a/src/server/index.tsx b/src/server/index.tsx
index 37cfd88..ef83514 100644
--- a/src/server/index.tsx
+++ b/src/server/index.tsx
@@ -1,12 +1,14 @@
 import { allApps, initApps, TOES_URL } from '$apps'
 import appsRouter from './api/apps'
 import syncRouter from './api/sync'
+import systemRouter from './api/system'
 import { Hype } from '@because/hype'
 
 const app = new Hype({ layout: false, logging: false })
 
 app.route('/api/apps', appsRouter)
 app.route('/api/sync', syncRouter)
+app.route('/api/system', systemRouter)
 
 // Tool URLs: /tool/code?app=todo&file=README.md -> redirect to tool port
 app.get('/tool/:tool', c => {