chore: bump version to 0.1.47

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

COMPONENT_GUIDE.md

@@ -54,8 +54,8 @@
 ### "I need to display data"
 - Key metrics → **StatCard** (with optional sparkline/trend)
 - Tabular data → **DataTable** (sortable, paginated)
-- Time series → **LineChart**, **AreaChart**
+- Time series → **ThemedChart** with `<Line>` or `<Area>`
-- Categorical comparison → **BarChart**
+- Categorical comparison → **ThemedChart** with `<Bar>`
 - Inline trend → **Sparkline**
 - Advanced charts (treemap, radar, heatmap, pie, etc.) → **Recharts** with `rechartsTheme` (see [Charting Strategy](#charting-strategy))
 - Event log → **EventFeed**
@@ -138,7 +138,7 @@ FormField wraps any input (Input, Textarea, Select, RadioGroup, etc.)
 ### KPI dashboard
 ```
 Row of StatCard components (each with optional Sparkline and trend)
-Below: charts (AreaChart, LineChart, BarChart)
+Below: charts (ThemedChart with Line, Area, or Bar)
 ```
 
 ### Master/detail management pattern
@@ -175,57 +175,54 @@ StatCard strip (top, recalculates per scope)
   → GroupCard grid (2-col for all, full-width for single app)
     Each GroupCard: header (app name + count) + meta (TPS, routes) + instance rows
     Instance rows: StatusDot + name + Badge + metrics
-    Single instance: expanded with LineChart panels
+    Single instance: expanded with ThemedChart panels
   → EventFeed (bottom, filtered by scope)
 URL-driven progressive filtering: /agents → /agents/:appId → /agents/:appId/:instanceId
 ```
 
 ## Charting Strategy
 
-The design system includes built-in **AreaChart**, **BarChart**, **LineChart**, and **Sparkline** components for standard use cases. For advanced chart types (treemap, radar, heatmap, pie, sankey, etc.), consuming apps should use **Recharts** directly with the design system's theme preset for visual consistency.
+The design system provides a **ThemedChart** wrapper component that applies consistent styling to Recharts charts. Recharts is bundled as a dependency — consumers do not need to install it separately.
 
-**Recharts is the app's dependency, not the design system's.** The design system only exports a theme config object.
+### Usage
-
-### Setup in consuming app
-
-```bash
-npm install recharts
-```
-
-### Usage with theme preset
 
 ```tsx
-import { rechartsTheme, CHART_COLORS } from '@cameleer/design-system'
+import { ThemedChart, Line, Area, ReferenceLine, CHART_COLORS } from '@cameleer/design-system'
-import {
-  ResponsiveContainer, LineChart, Line,
-  CartesianGrid, XAxis, YAxis, Tooltip, Legend,
-} from 'recharts'
 
-<ResponsiveContainer width="100%" height={300}>
+const data = metrics.map(m => ({ time: m.timestamp, cpu: m.value * 100 }))
-  <LineChart data={data}>
+
-    <CartesianGrid {...rechartsTheme.cartesianGrid} />
+<ThemedChart data={data} height={160} xDataKey="time" yLabel="%">
-    <XAxis dataKey="name" {...rechartsTheme.xAxis} />
+  <Area dataKey="cpu" stroke={CHART_COLORS[0]} fill={CHART_COLORS[0]} fillOpacity={0.1} />
-    <YAxis {...rechartsTheme.yAxis} />
+  <ReferenceLine y={85} stroke="var(--error)" strokeDasharray="5 3" label="Alert" />
-    <Tooltip {...rechartsTheme.tooltip} />
+</ThemedChart>
-    <Legend {...rechartsTheme.legend} />
-    <Line dataKey="value" stroke={CHART_COLORS[0]} strokeWidth={2} dot={false} />
-    <Line dataKey="other" stroke={CHART_COLORS[1]} strokeWidth={2} dot={false} />
-  </LineChart>
-</ResponsiveContainer>
 ```
 
-### Exports
+### ThemedChart Props
 
-| Export | Description |
+| Prop | Type | Default | Description |
-|--------|-------------|
+|------|------|---------|-------------|
-| `rechartsTheme.cartesianGrid` | Dashed gridlines, subtle stroke |
+| `data` | `Record<string, any>[]` | required | Flat array of data objects |
-| `rechartsTheme.xAxis` | Mono font axis ticks, subtle color |
+| `height` | `number` | `200` | Chart height in pixels |
-| `rechartsTheme.yAxis` | Mono font axis ticks, no axis line |
+| `xDataKey` | `string` | `"time"` | Key for x-axis values |
-| `rechartsTheme.tooltip` | Surface bg, border, shadow, monospace values |
+| `xType` | `'number' \| 'category'` | `"category"` | X-axis scale type |
-| `rechartsTheme.legend` | Matching text size and color |
+| `xTickFormatter` | `(value: any) => string` | — | Custom x-axis label formatter |
-| `rechartsTheme.colors` | The 8 `CHART_COLORS` (CSS variables with light/dark support) |
+| `yTickFormatter` | `(value: any) => string` | — | Custom y-axis label formatter |
+| `yLabel` | `string` | — | Y-axis label text |
+| `children` | `ReactNode` | required | Recharts elements (Line, Area, Bar, etc.) |
+| `className` | `string` | — | Container CSS class |
+
+### Available Recharts Re-exports
+
+`Line`, `Area`, `Bar`, `ReferenceLine`, `ReferenceArea`, `Legend`, `Brush`
+
+For chart types not covered (treemap, radar, pie, sankey), import from `recharts` directly and use `rechartsTheme` for consistent styling.
+
+### Theme Utilities
+
+| Export | Purpose |
+|--------|---------|
 | `CHART_COLORS` | Array of `var(--chart-1)` through `var(--chart-8)` |
-| `ChartSeries` / `DataPoint` | Type interfaces for chart data |
+| `rechartsTheme` | Pre-configured prop objects for Recharts sub-components |
 
 ## Component Index
 
@@ -234,11 +231,9 @@ import {
 | Accordion | composite | Multiple collapsible sections, single or multi-open mode |
 | Alert | primitive | Page-level attention banner with variant colors |
 | AlertDialog | composite | Confirmation dialog for destructive/important actions |
-| AreaChart | composite | Time series visualization with filled area |
 | Avatar | primitive | User representation with initials and color |
 | AvatarGroup | composite | Stacked overlapping avatars with overflow count |
 | Badge | primitive | Labeled status indicator with semantic colors |
-| BarChart | composite | Categorical data comparison, optional stacking |
 | Breadcrumb | composite | Navigation path showing current location |
 | Button | primitive | Action trigger (primary, secondary, danger, ghost) |
 | ButtonGroup | primitive | Multi-select toggle group with optional colored dot indicators. Props: items (value, label, color?), value (Set), onChange |
@@ -266,7 +261,7 @@ import {
 | KeyboardHint | primitive | Keyboard shortcut display |
 | KpiStrip | composite | Horizontal row of KPI cards with colored left border, trend, subtitle, optional sparkline |
 | Label | primitive | Form label with optional required asterisk |
-| LineChart | composite | Time series line visualization |
+| ThemedChart | composite | Recharts wrapper with themed axes, grid, and tooltip |
 | LogViewer | composite | Scrollable log output with timestamped, severity-colored monospace entries |
 | MenuItem | composite | Sidebar navigation item with health/count |
 | Modal | composite | Generic dialog overlay with backdrop |

package-lock.json

@@ -1,17 +1,18 @@
 {
   "name": "@cameleer/design-system",
-  "version": "0.1.44",
+  "version": "0.1.46",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@cameleer/design-system",
-      "version": "0.1.44",
+      "version": "0.1.46",
       "dependencies": {
         "lucide-react": "^1.7.0",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
-        "react-router-dom": "^7.0.0"
+        "react-router-dom": "^7.0.0",
+        "recharts": "^3.8.1"
       },
       "devDependencies": {
         "@playwright/test": "^1.58.2",
@@ -1012,6 +1013,42 @@
         "node": ">=18"
       }
     },
+    "node_modules/@reduxjs/toolkit": {
+      "version": "2.11.2",
+      "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.11.2.tgz",
+      "integrity": "sha512-Kd6kAHTA6/nUpp8mySPqj3en3dm0tdMIgbttnQ1xFMVpufoj+ADi8pXLBsd4xzTRHQa7t/Jv8W5UnCuW4kuWMQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@standard-schema/spec": "^1.0.0",
+        "@standard-schema/utils": "^0.3.0",
+        "immer": "^11.0.0",
+        "redux": "^5.0.1",
+        "redux-thunk": "^3.1.0",
+        "reselect": "^5.1.0"
+      },
+      "peerDependencies": {
+        "react": "^16.9.0 || ^17.0.0 || ^18 || ^19",
+        "react-redux": "^7.2.1 || ^8.1.3 || ^9.0.0"
+      },
+      "peerDependenciesMeta": {
+        "react": {
+          "optional": true
+        },
+        "react-redux": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@reduxjs/toolkit/node_modules/immer": {
+      "version": "11.1.4",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-11.1.4.tgz",
+      "integrity": "sha512-XREFCPo6ksxVzP4E0ekD5aMdf8WMwmdNaz6vuvxgI40UaEiu6q3p8X52aU6GdyvLY3XXX/8R7JOTXStz/nBbRw==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
     "node_modules/@rolldown/pluginutils": {
       "version": "1.0.0-beta.27",
       "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-beta.27.tgz",
@@ -1519,6 +1556,18 @@
         "string-argv": "~0.3.1"
       }
     },
+    "node_modules/@standard-schema/spec": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.1.0.tgz",
+      "integrity": "sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w==",
+      "license": "MIT"
+    },
+    "node_modules/@standard-schema/utils": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/utils/-/utils-0.3.0.tgz",
+      "integrity": "sha512-e7Mew686owMaPJVNNLs55PUvgz371nKgwsc4vxE49zsODpJEnxgxRo2y/OKrqueavXgZNMDVj3DdHFlaSAeU8g==",
+      "license": "MIT"
+    },
     "node_modules/@testing-library/dom": {
       "version": "10.4.1",
       "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.1.tgz",
@@ -1680,6 +1729,69 @@
         "assertion-error": "^2.0.1"
       }
     },
+    "node_modules/@types/d3-array": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-array/-/d3-array-3.2.2.tgz",
+      "integrity": "sha512-hOLWVbm7uRza0BYXpIIW5pxfrKe0W+D5lrFiAEYR+pb6w3N2SwSMaJbXdUfSEv+dT4MfHBLtn5js0LAWaO6otw==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-color": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/@types/d3-color/-/d3-color-3.1.3.tgz",
+      "integrity": "sha512-iO90scth9WAbmgv7ogoq57O9YpKmFBbmoEoCHDB2xMBY0+/KVrqAaCDyCE16dUspeOvIxFFRI+0sEtqDqy2b4A==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-ease": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-ease/-/d3-ease-3.0.2.tgz",
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+      "license": "MIT"
+    },
+    "node_modules/@types/d3-interpolate": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-interpolate/-/d3-interpolate-3.0.4.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-color": "*"
+      }
+    },
+    "node_modules/@types/d3-path": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/@types/d3-path/-/d3-path-3.1.1.tgz",
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+      "license": "MIT"
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+    "node_modules/@types/d3-scale": {
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/@types/d3-scale/-/d3-scale-4.0.9.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-time": "*"
+      }
+    },
+    "node_modules/@types/d3-shape": {
+      "version": "3.1.8",
+      "resolved": "https://registry.npmjs.org/@types/d3-shape/-/d3-shape-3.1.8.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-path": "*"
+      }
+    },
+    "node_modules/@types/d3-time": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-time/-/d3-time-3.0.4.tgz",
+      "integrity": "sha512-yuzZug1nkAAaBlBBikKZTgzCeA+k1uy4ZFwWANOfKw5z5LRhV0gNA7gNkKm7HoK+HRN0wX3EkxGk0fpbWhmB7g==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-timer": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-timer/-/d3-timer-3.0.2.tgz",
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+      "license": "MIT"
+    },
     "node_modules/@types/deep-eql": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/@types/deep-eql/-/deep-eql-4.0.2.tgz",
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-      "dev": true,
+      "devOptional": true,
       "license": "MIT",
       "dependencies": {
         "csstype": "^3.2.2"
@@ -1724,6 +1836,12 @@
         "@types/react": "^19.2.0"
       }
     },
+    "node_modules/@types/use-sync-external-store": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/@types/use-sync-external-store/-/use-sync-external-store-0.0.6.tgz",
+      "integrity": "sha512-zFDAD+tlpf2r4asuHEj0XH6pY6i0g5NeAHPn+15wk3BV6JA69eERFXC1gyGThDkVa1zCyKr5jox1+2LbV/AMLg==",
+      "license": "MIT"
+    },
     "node_modules/@types/whatwg-mimetype": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/@types/whatwg-mimetype/-/whatwg-mimetype-3.0.2.tgz",
@@ -2319,6 +2437,15 @@
         "node": ">= 16"
       }
     },
+    "node_modules/clsx": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/clsx/-/clsx-2.1.1.tgz",
+      "integrity": "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA==",
+      "license": "MIT",
+      "engines": {
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+      }
+    },
     "node_modules/color-convert": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
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-      "dev": true,
+      "devOptional": true,
       "license": "MIT"
     },
+    "node_modules/d3-array": {
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/d3-array/-/d3-array-3.2.4.tgz",
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+      "license": "ISC",
+      "dependencies": {
+        "internmap": "1 - 2"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-color": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-3.1.0.tgz",
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+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-ease": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-ease/-/d3-ease-3.0.1.tgz",
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+      "license": "BSD-3-Clause",
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+        "d3-color": "1 - 3"
+      },
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+        "d3-time-format": "2 - 4"
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+    "node_modules/d3-timer": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-3.0.1.tgz",
+      "integrity": "sha512-ndfJ/JxxMd3nw31uyKoY2naivF+r29V+Lc0svZxe1JvvIRmi8hUsrMvdOwgS1o6uBHmiz91geQ0ylPP0aj1VUA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/de-indent": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/de-indent/-/de-indent-1.0.2.tgz",
@@ -2427,6 +2675,12 @@
         }
       }
     },
+    "node_modules/decimal.js-light": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/decimal.js-light/-/decimal.js-light-2.5.1.tgz",
+      "integrity": "sha512-qIMFpTMZmny+MMIitAB6D7iVPEorVw6YQRWkvarTkT4tBeSLLiHzcwj6q0MmYSFCiVpiqPJTJEYIrpcPzVEIvg==",
+      "license": "MIT"
+    },
     "node_modules/deep-eql": {
       "version": "5.0.2",
       "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-5.0.2.tgz",
@@ -2506,6 +2760,16 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/es-toolkit": {
+      "version": "1.45.1",
+      "resolved": "https://registry.npmjs.org/es-toolkit/-/es-toolkit-1.45.1.tgz",
+      "integrity": "sha512-/jhoOj/Fx+A+IIyDNOvO3TItGmlMKhtX8ISAHKE90c4b/k1tqaqEZ+uUqfpU8DMnW5cgNJv606zS55jGvza0Xw==",
+      "license": "MIT",
+      "workspaces": [
+        "docs",
+        "benchmarks"
+      ]
+    },
     "node_modules/esbuild": {
       "version": "0.25.12",
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.25.12.tgz",
@@ -2568,6 +2832,12 @@
         "@types/estree": "^1.0.0"
       }
     },
+    "node_modules/eventemitter3": {
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.4.tgz",
+      "integrity": "sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw==",
+      "license": "MIT"
+    },
     "node_modules/expect-type": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/expect-type/-/expect-type-1.3.0.tgz",
@@ -2814,6 +3084,16 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/immer": {
+      "version": "10.2.0",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-10.2.0.tgz",
+      "integrity": "sha512-d/+XTN3zfODyjr89gM3mPq1WNX2B8pYsu7eORitdwyA2sBubnTl3laYlBk4sXY5FUa5qTZGBDPJICVbvqzjlbw==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
     "node_modules/import-lazy": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/import-lazy/-/import-lazy-4.0.0.tgz",
@@ -2834,6 +3114,15 @@
         "node": ">=8"
       }
     },
+    "node_modules/internmap": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/is-core-module": {
       "version": "2.16.1",
       "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.16.1.tgz",
@@ -3476,10 +3765,32 @@
       "version": "17.0.2",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
       "integrity": "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==",
-      "dev": true,
       "license": "MIT",
       "peer": true
     },
+    "node_modules/react-redux": {
+      "version": "9.2.0",
+      "resolved": "https://registry.npmjs.org/react-redux/-/react-redux-9.2.0.tgz",
+      "integrity": "sha512-ROY9fvHhwOD9ySfrF0wmvu//bKCQ6AeZZq1nJNtbDC+kk5DuSuNX/n6YWYF/SYy7bSba4D4FSz8DJeKY/S/r+g==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/use-sync-external-store": "^0.0.6",
+        "use-sync-external-store": "^1.4.0"
+      },
+      "peerDependencies": {
+        "@types/react": "^18.2.25 || ^19",
+        "react": "^18.0 || ^19",
+        "redux": "^5.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "redux": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/react-refresh": {
       "version": "0.17.0",
       "resolved": "https://registry.npmjs.org/react-refresh/-/react-refresh-0.17.0.tgz",
@@ -3528,6 +3839,36 @@
         "react-dom": ">=18"
       }
     },
+    "node_modules/recharts": {
+      "version": "3.8.1",
+      "resolved": "https://registry.npmjs.org/recharts/-/recharts-3.8.1.tgz",
+      "integrity": "sha512-mwzmO1s9sFL0TduUpwndxCUNoXsBw3u3E/0+A+cLcrSfQitSG62L32N69GhqUrrT5qKcAE3pCGVINC6pqkBBQg==",
+      "license": "MIT",
+      "workspaces": [
+        "www"
+      ],
+      "dependencies": {
+        "@reduxjs/toolkit": "^1.9.0 || 2.x.x",
+        "clsx": "^2.1.1",
+        "decimal.js-light": "^2.5.1",
+        "es-toolkit": "^1.39.3",
+        "eventemitter3": "^5.0.1",
+        "immer": "^10.1.1",
+        "react-redux": "8.x.x || 9.x.x",
+        "reselect": "5.1.1",
+        "tiny-invariant": "^1.3.3",
+        "use-sync-external-store": "^1.2.2",
+        "victory-vendor": "^37.0.2"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
     "node_modules/redent": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/redent/-/redent-3.0.0.tgz",
@@ -3542,6 +3883,21 @@
         "node": ">=8"
       }
     },
+    "node_modules/redux": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/redux/-/redux-5.0.1.tgz",
+      "integrity": "sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w==",
+      "license": "MIT"
+    },
+    "node_modules/redux-thunk": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/redux-thunk/-/redux-thunk-3.1.0.tgz",
+      "integrity": "sha512-NW2r5T6ksUKXCabzhL9z+h206HQw/NJkcLm1GPImRQ8IzfXwRGqjVhKJGauHirT0DAuyy6hjdnMZaRoAcy0Klw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "redux": "^5.0.0"
+      }
+    },
     "node_modules/require-from-string": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
@@ -3552,6 +3908,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/reselect": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/reselect/-/reselect-5.1.1.tgz",
+      "integrity": "sha512-K/BG6eIky/SBpzfHZv/dd+9JBFiS4SWV7FIujVyJRux6e45+73RaUHXLmIR1f7WOMaQ0U1km6qwklRQxpJJY0w==",
+      "license": "MIT"
+    },
     "node_modules/resolve": {
       "version": "1.22.11",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.11.tgz",
@@ -3921,6 +4283,12 @@
         "node": ">=18"
       }
     },
+    "node_modules/tiny-invariant": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.3.3.tgz",
+      "integrity": "sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg==",
+      "license": "MIT"
+    },
     "node_modules/tinybench": {
       "version": "2.9.0",
       "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.9.0.tgz",
@@ -4051,6 +4419,37 @@
         "browserslist": ">= 4.21.0"
       }
     },
+    "node_modules/use-sync-external-store": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/use-sync-external-store/-/use-sync-external-store-1.6.0.tgz",
+      "integrity": "sha512-Pp6GSwGP/NrPIrxVFAIkOQeyw8lFenOHijQWkUTrDvrF4ALqylP2C/KCkeS9dpUM3KvYRQhna5vt7IL95+ZQ9w==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
+    "node_modules/victory-vendor": {
+      "version": "37.3.6",
+      "resolved": "https://registry.npmjs.org/victory-vendor/-/victory-vendor-37.3.6.tgz",
+      "integrity": "sha512-SbPDPdDBYp+5MJHhBCAyI7wKM3d5ivekigc2Dk2s7pgbZ9wIgIBYGVw4zGHBml/qTFbexrofXW6Gu4noGxrOwQ==",
+      "license": "MIT AND ISC",
+      "dependencies": {
+        "@types/d3-array": "^3.0.3",
+        "@types/d3-ease": "^3.0.0",
+        "@types/d3-interpolate": "^3.0.1",
+        "@types/d3-scale": "^4.0.2",
+        "@types/d3-shape": "^3.1.0",
+        "@types/d3-time": "^3.0.0",
+        "@types/d3-timer": "^3.0.0",
+        "d3-array": "^3.1.6",
+        "d3-ease": "^3.0.1",
+        "d3-interpolate": "^3.0.1",
+        "d3-scale": "^4.0.2",
+        "d3-shape": "^3.1.0",
+        "d3-time": "^3.0.0",
+        "d3-timer": "^3.0.1"
+      }
+    },
     "node_modules/vite": {
       "version": "6.4.1",
       "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.1.tgz",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@cameleer/design-system",
-  "version": "0.1.46",
+  "version": "0.1.47",
   "type": "module",
   "main": "./dist/index.es.js",
   "module": "./dist/index.es.js",
@@ -40,7 +40,8 @@
     "lucide-react": "^1.7.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "react-router-dom": "^7.0.0"
+    "react-router-dom": "^7.0.0",
+    "recharts": "^3.8.1"
   },
   "peerDependencies": {
     "react": "^19.0.0",

src/design-system/composites/AreaChart/AreaChart.module.css

@@ -1,167 +0,0 @@
-.wrapper {
-  position: relative;
-  display: flex;
-  flex-direction: column;
-  gap: 4px;
-  width: 100%;
-}
-
-.svg {
-  display: block;
-  overflow: visible;
-}
-
-.empty {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  color: var(--text-muted);
-  font-size: 12px;
-  height: 120px;
-}
-
-/* Grid */
-.gridLine {
-  stroke: var(--border-subtle);
-  stroke-width: 1;
-  stroke-dasharray: 3 3;
-}
-
-.axisLabel {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  fill: var(--text-faint);
-}
-
-/* Threshold line */
-.thresholdLine {
-  stroke: var(--error);
-  stroke-width: 1.5;
-  stroke-dasharray: 5 3;
-}
-
-.thresholdLabel {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  fill: var(--error);
-}
-
-/* Area + line */
-.area {
-  opacity: 0.1;
-}
-
-.line {
-  stroke-width: 2;
-  stroke-linecap: round;
-  stroke-linejoin: round;
-}
-
-/* Crosshair */
-.crosshair {
-  stroke: var(--text-faint);
-  stroke-width: 1;
-  stroke-dasharray: 3 3;
-  pointer-events: none;
-}
-
-/* Tooltip */
-.tooltip {
-  position: absolute;
-  background: var(--bg-surface);
-  border: 1px solid var(--border);
-  border-radius: var(--radius-sm);
-  box-shadow: var(--shadow-md);
-  padding: 6px 10px;
-  font-size: 12px;
-  pointer-events: none;
-  z-index: 10;
-  white-space: nowrap;
-}
-
-.tooltipTime {
-  font-family: var(--font-mono);
-  font-size: 10px;
-  color: var(--text-muted);
-  margin-bottom: 4px;
-  padding-bottom: 3px;
-  border-bottom: 1px solid var(--border-subtle);
-}
-
-.tooltipRow {
-  display: flex;
-  align-items: center;
-  gap: 5px;
-  margin-bottom: 2px;
-}
-
-.tooltipRow:last-child {
-  margin-bottom: 0;
-}
-
-.tooltipDot {
-  width: 6px;
-  height: 6px;
-  border-radius: 50%;
-  flex-shrink: 0;
-}
-
-.tooltipLabel {
-  color: var(--text-muted);
-}
-
-.tooltipValue {
-  font-family: var(--font-mono);
-  font-weight: 600;
-  color: var(--text-primary);
-}
-
-/* Legend */
-.legend {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 12px;
-  padding-left: 48px;
-}
-
-.legendItem {
-  display: flex;
-  align-items: center;
-  gap: 5px;
-  font-size: 12px;
-  color: var(--text-secondary);
-}
-
-.legendDot {
-  width: 8px;
-  height: 8px;
-  border-radius: 50%;
-  flex-shrink: 0;
-}
-
-.legendLabel {
-  font-size: 12px;
-}
-
-/* Axis labels */
-.yLabel {
-  font-size: 12px;
-  color: var(--text-muted);
-  writing-mode: vertical-lr;
-  transform: rotate(180deg);
-  text-align: center;
-  position: absolute;
-  left: 4px;
-  top: 0;
-  bottom: 28px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.xLabel {
-  text-align: center;
-  font-size: 12px;
-  color: var(--text-muted);
-  padding-left: 48px;
-}

src/design-system/composites/AreaChart/AreaChart.tsx

@@ -1,268 +0,0 @@
-import { useState } from 'react'
-import styles from './AreaChart.module.css'
-import {
-  computeYScale,
-  computeXScale,
-  seriesPoints,
-  seriesPath,
-  formatAxisLabel,
-  CHART_COLORS,
-  type ChartSeries,
-} from '../_chart-utils'
-
-interface Threshold {
-  value: number
-  label: string
-}
-
-interface AreaChartProps {
-  series: ChartSeries[]
-  xLabel?: string
-  yLabel?: string
-  threshold?: Threshold
-  height?: number
-  width?: number
-  className?: string
-}
-
-const Y_TICK_COUNT = 4
-const DIMS = {
-  paddingTop: 12,
-  paddingRight: 16,
-  paddingBottom: 28,
-  paddingLeft: 48,
-}
-
-export function AreaChart({
-  series,
-  xLabel,
-  yLabel,
-  threshold,
-  height = 200,
-  width = 400,
-  className,
-}: AreaChartProps) {
-  const [tooltip, setTooltip] = useState<{
-    x: number
-    y: number
-    xLabel: string
-    values: { label: string; value: number; color: string }[]
-  } | null>(null)
-
-  const dims = { ...DIMS, width, height }
-  const allData = series.flatMap((s) => s.data)
-
-  if (allData.length === 0) {
-    return <div className={`${styles.empty} ${className ?? ''}`}>No data</div>
-  }
-
-  const { max, toY } = computeYScale(series, dims, threshold?.value)
-  const { toX } = computeXScale(series, dims)
-  const plotH = height - dims.paddingTop - dims.paddingBottom
-  const plotW = width - dims.paddingLeft - dims.paddingRight
-  const bottomY = dims.paddingTop + plotH
-
-  // Y-axis ticks
-  const yTicks = Array.from({ length: Y_TICK_COUNT + 1 }, (_, i) =>
-    Math.round((max / Y_TICK_COUNT) * i),
-  )
-
-  // X-axis ticks (first, middle, last)
-  const firstSeries = series[0]
-  const xSamples =
-    firstSeries && firstSeries.data.length > 0
-      ? [
-          firstSeries.data[0].x,
-          firstSeries.data[Math.floor(firstSeries.data.length / 2)]?.x,
-          firstSeries.data[firstSeries.data.length - 1].x,
-        ].filter(Boolean)
-      : []
-
-  function handleMouseMove(e: React.MouseEvent<SVGSVGElement>) {
-    const rect = e.currentTarget.getBoundingClientRect()
-    const mx = e.clientX - rect.left
-    const my = e.clientY - rect.top
-
-    // Find closest x value
-    const pctX = (mx - dims.paddingLeft) / plotW
-    const firstS = series[0]
-    const idx0 = Math.max(0, Math.min(firstS.data.length - 1, Math.round(pctX * (firstS.data.length - 1))))
-    const xVal = firstS.data[idx0]?.x
-    const xLabel = xVal instanceof Date
-      ? xVal.toLocaleString([], { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit', second: '2-digit' })
-      : typeof xVal === 'number' && xVal > 1e10
-        ? new Date(xVal).toLocaleString([], { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit', second: '2-digit' })
-        : String(xVal ?? '')
-
-    const values = series.map((s, i) => {
-      const idx = Math.round(pctX * (s.data.length - 1))
-      const clamped = Math.max(0, Math.min(s.data.length - 1, idx))
-      const pt = s.data[clamped]
-      return {
-        label: s.label,
-        value: pt?.y ?? 0,
-        color: s.color ?? CHART_COLORS[i % CHART_COLORS.length],
-      }
-    })
-
-    setTooltip({ x: mx, y: my, xLabel, values })
-  }
-
-  return (
-    <div className={`${styles.wrapper} ${className ?? ''}`}>
-      {yLabel && <div className={styles.yLabel}>{yLabel}</div>}
-      <svg
-        width="100%"
-        height={height}
-        viewBox={`0 0 ${width} ${height}`}
-        preserveAspectRatio="none"
-        className={styles.svg}
-        onMouseMove={handleMouseMove}
-        onMouseLeave={() => setTooltip(null)}
-        aria-label="Area chart"
-        role="img"
-      >
-        {/* Grid lines */}
-        {yTicks.map((val) => {
-          const y = toY(val)
-          return (
-            <g key={val}>
-              <line
-                x1={dims.paddingLeft}
-                y1={y}
-                x2={width - dims.paddingRight}
-                y2={y}
-                className={styles.gridLine}
-              />
-              <text x={dims.paddingLeft - 6} y={y + 4} className={styles.axisLabel} textAnchor="end">
-                {formatAxisLabel(val)}
-              </text>
-            </g>
-          )
-        })}
-
-        {/* X-axis labels */}
-        {xSamples.map((xVal, i) => {
-          const xPos = toX(xVal)
-          const xv = xVal instanceof Date ? xVal : new Date(xVal as number)
-          const label =
-            xVal instanceof Date || (typeof xVal === 'number' && xVal > 1e10)
-              ? xv.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })
-              : formatAxisLabel(xVal as number)
-          const anchor = i === 0 ? 'start' : i === xSamples.length - 1 ? 'end' : 'middle'
-          return (
-            <text
-              key={i}
-              x={xPos}
-              y={height - dims.paddingBottom + 16}
-              className={styles.axisLabel}
-              textAnchor={anchor}
-            >
-              {label}
-            </text>
-          )
-        })}
-
-        {/* SLA threshold line */}
-        {threshold && (
-          <g>
-            <line
-              x1={dims.paddingLeft}
-              y1={toY(threshold.value)}
-              x2={width - dims.paddingRight}
-              y2={toY(threshold.value)}
-              className={styles.thresholdLine}
-            />
-            <text
-              x={width - dims.paddingRight - 4}
-              y={toY(threshold.value) - 4}
-              className={styles.thresholdLabel}
-              textAnchor="end"
-            >
-              {threshold.label}
-            </text>
-          </g>
-        )}
-
-        {/* Area fills */}
-        {series.map((s, i) => {
-          const color = s.color ?? CHART_COLORS[i % CHART_COLORS.length]
-          const areaD = seriesPath(s, toX, toY, bottomY)
-          return (
-            <path
-              key={`area-${i}`}
-              d={areaD}
-              fill={color}
-              className={styles.area}
-            />
-          )
-        })}
-
-        {/* Lines */}
-        {series.map((s, i) => {
-          const color = s.color ?? CHART_COLORS[i % CHART_COLORS.length]
-          const pts = seriesPoints(s, toX, toY)
-          return (
-            <polyline
-              key={`line-${i}`}
-              points={pts}
-              fill="none"
-              stroke={color}
-              className={styles.line}
-            />
-          )
-        })}
-
-        {/* Crosshair */}
-        {tooltip && (
-          <line
-            x1={tooltip.x}
-            y1={dims.paddingTop}
-            x2={tooltip.x}
-            y2={bottomY}
-            className={styles.crosshair}
-          />
-        )}
-      </svg>
-
-      {/* Tooltip */}
-      {tooltip && (
-        <div
-          className={styles.tooltip}
-          style={{
-            left: tooltip.x + 12,
-            top: tooltip.y,
-          }}
-        >
-          {tooltip.xLabel && (
-            <div className={styles.tooltipTime}>{tooltip.xLabel}</div>
-          )}
-          {tooltip.values.map((v) => (
-            <div key={v.label} className={styles.tooltipRow}>
-              <span className={styles.tooltipDot} style={{ background: v.color }} />
-              <span className={styles.tooltipLabel}>{v.label}:</span>
-              <span className={styles.tooltipValue}>{formatAxisLabel(v.value)}</span>
-            </div>
-          ))}
-        </div>
-      )}
-
-      {/* Legend */}
-      {series.length > 1 && (
-        <div className={styles.legend}>
-          {series.map((s, i) => (
-            <div key={s.label} className={styles.legendItem}>
-              <span
-                className={styles.legendDot}
-                style={{ background: s.color ?? CHART_COLORS[i % CHART_COLORS.length] }}
-              />
-              <span className={styles.legendLabel}>{s.label}</span>
-            </div>
-          ))}
-        </div>
-      )}
-
-      {xLabel && <div className={styles.xLabel}>{xLabel}</div>}
-    </div>
-  )
-}

src/design-system/composites/BarChart/BarChart.module.css

@@ -1,144 +0,0 @@
-.wrapper {
-  position: relative;
-  display: flex;
-  flex-direction: column;
-  gap: 4px;
-  width: 100%;
-}
-
-.svg {
-  display: block;
-  overflow: visible;
-}
-
-.empty {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  color: var(--text-muted);
-  font-size: 12px;
-  height: 120px;
-}
-
-.gridLine {
-  stroke: var(--border-subtle);
-  stroke-width: 1;
-  stroke-dasharray: 3 3;
-}
-
-.axisLabel {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  fill: var(--text-faint);
-}
-
-.catLabel {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  fill: var(--text-faint);
-}
-
-.bar {
-  cursor: pointer;
-  transition: opacity 0.1s;
-}
-
-.bar:hover {
-  opacity: 0.8;
-}
-
-.tooltip {
-  position: absolute;
-  background: var(--bg-surface);
-  border: 1px solid var(--border);
-  border-radius: var(--radius-sm);
-  box-shadow: var(--shadow-md);
-  padding: 6px 10px;
-  font-size: 12px;
-  pointer-events: none;
-  z-index: 10;
-  white-space: nowrap;
-}
-
-.tooltipTitle {
-  font-weight: 600;
-  color: var(--text-primary);
-  margin-bottom: 4px;
-  font-size: 12px;
-}
-
-.tooltipRow {
-  display: flex;
-  align-items: center;
-  gap: 5px;
-  margin-bottom: 2px;
-}
-
-.tooltipRow:last-child {
-  margin-bottom: 0;
-}
-
-.tooltipDot {
-  width: 6px;
-  height: 6px;
-  border-radius: 50%;
-  flex-shrink: 0;
-}
-
-.tooltipLabel {
-  color: var(--text-muted);
-}
-
-.tooltipValue {
-  font-family: var(--font-mono);
-  font-weight: 600;
-  color: var(--text-primary);
-}
-
-.legend {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 12px;
-  padding-left: 48px;
-}
-
-.legendItem {
-  display: flex;
-  align-items: center;
-  gap: 5px;
-  font-size: 12px;
-  color: var(--text-secondary);
-}
-
-.legendDot {
-  width: 8px;
-  height: 8px;
-  border-radius: 50%;
-  flex-shrink: 0;
-}
-
-.legendLabel {
-  font-size: 12px;
-}
-
-.yLabel {
-  font-size: 12px;
-  color: var(--text-muted);
-  writing-mode: vertical-lr;
-  transform: rotate(180deg);
-  text-align: center;
-  position: absolute;
-  left: 4px;
-  top: 0;
-  bottom: 40px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.xLabel {
-  text-align: center;
-  font-size: 12px;
-  color: var(--text-muted);
-  padding-left: 48px;
-}

src/design-system/composites/BarChart/BarChart.tsx

@@ -1,242 +0,0 @@
-import { useState } from 'react'
-import styles from './BarChart.module.css'
-import { formatAxisLabel, CHART_COLORS } from '../_chart-utils'
-
-interface BarSeries {
-  label: string
-  data: { x: string; y: number }[]
-  color?: string
-}
-
-interface BarChartProps {
-  series: BarSeries[]
-  stacked?: boolean
-  height?: number
-  width?: number
-  xLabel?: string
-  yLabel?: string
-  className?: string
-}
-
-const PADDING = { top: 12, right: 16, bottom: 40, left: 48 }
-const Y_TICK_COUNT = 4
-const BAR_GAP = 0.2  // fraction of bar group width reserved for gaps
-
-export function BarChart({
-  series,
-  stacked = false,
-  height = 200,
-  width = 400,
-  xLabel,
-  yLabel,
-  className,
-}: BarChartProps) {
-  const [tooltip, setTooltip] = useState<{
-    x: number
-    y: number
-    label: string
-    values: { series: string; value: number; color: string }[]
-  } | null>(null)
-
-  if (series.length === 0 || series[0].data.length === 0) {
-    return <div className={`${styles.empty} ${className ?? ''}`}>No data</div>
-  }
-
-  // Collect all x categories (union across all series)
-  const categories = Array.from(new Set(series.flatMap((s) => s.data.map((d) => d.x))))
-  const numCats = categories.length
-
-  const plotW = width - PADDING.left - PADDING.right
-  const plotH = height - PADDING.top - PADDING.bottom
-
-  // Compute max Y
-  let maxY = 0
-  if (stacked) {
-    for (const cat of categories) {
-      const sum = series.reduce((acc, s) => {
-        const pt = s.data.find((d) => d.x === cat)
-        return acc + (pt?.y ?? 0)
-      }, 0)
-      maxY = Math.max(maxY, sum)
-    }
-  } else {
-    maxY = Math.max(...series.flatMap((s) => s.data.map((d) => d.y)))
-  }
-  maxY = maxY || 1
-
-  const yTicks = Array.from({ length: Y_TICK_COUNT + 1 }, (_, i) =>
-    Math.round((maxY / Y_TICK_COUNT) * i),
-  )
-  const toY = (val: number) => PADDING.top + plotH - (val / maxY) * plotH
-  const bottomY = PADDING.top + plotH
-
-  const catWidth = plotW / numCats
-  const groupGap = catWidth * BAR_GAP
-  const groupW = catWidth - groupGap
-
-  function handleMouseEnter(
-    catLabel: string,
-    mx: number,
-    my: number,
-    values: { series: string; value: number; color: string }[],
-  ) {
-    setTooltip({ x: mx, y: my, label: catLabel, values })
-  }
-
-  function showBarTooltip(e: React.MouseEvent<SVGRectElement>, cat: string) {
-    const rect = e.currentTarget.closest('svg')!.getBoundingClientRect()
-    handleMouseEnter(
-      cat,
-      e.clientX - rect.left,
-      e.clientY - rect.top,
-      series.map((ss, ssi) => ({
-        series: ss.label,
-        value: ss.data.find((d) => d.x === cat)?.y ?? 0,
-        color: ss.color ?? CHART_COLORS[ssi % CHART_COLORS.length],
-      })),
-    )
-  }
-
-  return (
-    <div className={`${styles.wrapper} ${className ?? ''}`}>
-      {yLabel && <div className={styles.yLabel}>{yLabel}</div>}
-      <svg
-        width="100%"
-        height={height}
-        viewBox={`0 0 ${width} ${height}`}
-        preserveAspectRatio="none"
-        className={styles.svg}
-        onMouseLeave={() => setTooltip(null)}
-        aria-label="Bar chart"
-        role="img"
-      >
-        {/* Grid lines */}
-        {yTicks.map((val) => {
-          const y = toY(val)
-          return (
-            <g key={val}>
-              <line
-                x1={PADDING.left}
-                y1={y}
-                x2={width - PADDING.right}
-                y2={y}
-                className={styles.gridLine}
-              />
-              <text x={PADDING.left - 6} y={y + 4} className={styles.axisLabel} textAnchor="end">
-                {formatAxisLabel(val)}
-              </text>
-            </g>
-          )
-        })}
-
-        {/* Bars */}
-        {categories.map((cat, ci) => {
-          const groupX = PADDING.left + ci * catWidth + groupGap / 2
-
-          if (stacked) {
-            let stackY = bottomY
-            return (
-              <g key={cat}>
-                {series.map((s, si) => {
-                  const pt = s.data.find((d) => d.x === cat)
-                  const val = pt?.y ?? 0
-                  const barH = (val / maxY) * plotH
-                  const color = s.color ?? CHART_COLORS[si % CHART_COLORS.length]
-                  const y = stackY - barH
-                  stackY -= barH
-                  return (
-                    <rect
-                      key={si}
-                      x={groupX}
-                      y={y}
-                      width={groupW}
-                      height={barH}
-                      fill={color}
-                      className={styles.bar}
-                      onMouseEnter={(e) => showBarTooltip(e, cat)}
-                    />
-                  )
-                })}
-                <text
-                  x={groupX + groupW / 2}
-                  y={bottomY + 14}
-                  className={styles.catLabel}
-                  textAnchor="middle"
-                >
-                  {cat}
-                </text>
-              </g>
-            )
-          }
-
-          // Grouped
-          const barW = groupW / series.length
-          return (
-            <g key={cat}>
-              {series.map((s, si) => {
-                const pt = s.data.find((d) => d.x === cat)
-                const val = pt?.y ?? 0
-                const barH = (val / maxY) * plotH
-                const color = s.color ?? CHART_COLORS[si % CHART_COLORS.length]
-                return (
-                  <rect
-                    key={si}
-                    x={groupX + si * barW}
-                    y={toY(val)}
-                    width={barW - 1}
-                    height={barH}
-                    fill={color}
-                    className={styles.bar}
-                    onMouseEnter={(e) => showBarTooltip(e, cat)}
-                  />
-                )
-              })}
-              <text
-                x={groupX + groupW / 2}
-                y={bottomY + 14}
-                className={styles.catLabel}
-                textAnchor="middle"
-              >
-                {cat}
-              </text>
-            </g>
-          )
-        })}
-      </svg>
-
-      {/* Tooltip */}
-      {tooltip && (
-        <div
-          className={styles.tooltip}
-          style={{ left: tooltip.x + 12, top: tooltip.y }}
-        >
-          <div className={styles.tooltipTitle}>{tooltip.label}</div>
-          {tooltip.values.map((v) => (
-            <div key={v.series} className={styles.tooltipRow}>
-              <span className={styles.tooltipDot} style={{ background: v.color }} />
-              <span className={styles.tooltipLabel}>{v.series}:</span>
-              <span className={styles.tooltipValue}>{formatAxisLabel(v.value)}</span>
-            </div>
-          ))}
-        </div>
-      )}
-
-      {/* Legend */}
-      {series.length > 1 && (
-        <div className={styles.legend}>
-          {series.map((s, i) => (
-            <div key={s.label} className={styles.legendItem}>
-              <span
-                className={styles.legendDot}
-                style={{ background: s.color ?? CHART_COLORS[i % CHART_COLORS.length] }}
-              />
-              <span className={styles.legendLabel}>{s.label}</span>
-            </div>
-          ))}
-        </div>
-      )}
-
-      {xLabel && <div className={styles.xLabel}>{xLabel}</div>}
-    </div>
-  )
-}

src/design-system/composites/LineChart/LineChart.module.css

@@ -1,156 +0,0 @@
-.wrapper {
-  position: relative;
-  display: flex;
-  flex-direction: column;
-  gap: 4px;
-  width: 100%;
-}
-
-.svg {
-  display: block;
-  overflow: visible;
-}
-
-.empty {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  color: var(--text-muted);
-  font-size: 12px;
-  height: 120px;
-}
-
-.gridLine {
-  stroke: var(--border-subtle);
-  stroke-width: 1;
-  stroke-dasharray: 3 3;
-}
-
-.axisLabel {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  fill: var(--text-faint);
-}
-
-.thresholdLine {
-  stroke: var(--error);
-  stroke-width: 1.5;
-  stroke-dasharray: 5 3;
-}
-
-.thresholdLabel {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  fill: var(--error);
-}
-
-.line {
-  stroke-width: 2;
-  stroke-linecap: round;
-  stroke-linejoin: round;
-}
-
-.crosshair {
-  stroke: var(--text-faint);
-  stroke-width: 1;
-  stroke-dasharray: 3 3;
-  pointer-events: none;
-}
-
-.tooltip {
-  position: absolute;
-  background: var(--bg-surface);
-  border: 1px solid var(--border);
-  border-radius: var(--radius-sm);
-  box-shadow: var(--shadow-md);
-  padding: 6px 10px;
-  font-size: 12px;
-  pointer-events: none;
-  z-index: 10;
-  white-space: nowrap;
-}
-
-.tooltipTime {
-  font-family: var(--font-mono);
-  font-size: 10px;
-  color: var(--text-muted);
-  margin-bottom: 4px;
-  padding-bottom: 3px;
-  border-bottom: 1px solid var(--border-subtle);
-}
-
-.tooltipRow {
-  display: flex;
-  align-items: center;
-  gap: 5px;
-  margin-bottom: 2px;
-}
-
-.tooltipRow:last-child {
-  margin-bottom: 0;
-}
-
-.tooltipDot {
-  width: 6px;
-  height: 6px;
-  border-radius: 50%;
-  flex-shrink: 0;
-}
-
-.tooltipLabel {
-  color: var(--text-muted);
-}
-
-.tooltipValue {
-  font-family: var(--font-mono);
-  font-weight: 600;
-  color: var(--text-primary);
-}
-
-.legend {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 12px;
-  padding-left: 48px;
-}
-
-.legendItem {
-  display: flex;
-  align-items: center;
-  gap: 5px;
-  font-size: 12px;
-  color: var(--text-secondary);
-}
-
-.legendDot {
-  width: 8px;
-  height: 8px;
-  border-radius: 50%;
-  flex-shrink: 0;
-}
-
-.legendLabel {
-  font-size: 12px;
-}
-
-.yLabel {
-  font-size: 12px;
-  color: var(--text-muted);
-  writing-mode: vertical-lr;
-  transform: rotate(180deg);
-  text-align: center;
-  position: absolute;
-  left: 4px;
-  top: 0;
-  bottom: 28px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.xLabel {
-  text-align: center;
-  font-size: 12px;
-  color: var(--text-muted);
-  padding-left: 48px;
-}

src/design-system/composites/LineChart/LineChart.tsx

@@ -1,247 +0,0 @@
-import { useState } from 'react'
-import styles from './LineChart.module.css'
-import {
-  computeYScale,
-  computeXScale,
-  seriesPoints,
-  formatAxisLabel,
-  CHART_COLORS,
-  type ChartSeries,
-} from '../_chart-utils'
-
-interface Threshold {
-  value: number
-  label: string
-}
-
-interface LineChartProps {
-  series: ChartSeries[]
-  xLabel?: string
-  yLabel?: string
-  threshold?: Threshold
-  height?: number
-  width?: number
-  className?: string
-}
-
-const Y_TICK_COUNT = 4
-const DIMS = {
-  paddingTop: 12,
-  paddingRight: 16,
-  paddingBottom: 28,
-  paddingLeft: 48,
-}
-
-export function LineChart({
-  series,
-  xLabel,
-  yLabel,
-  threshold,
-  height = 200,
-  width = 400,
-  className,
-}: LineChartProps) {
-  const [tooltip, setTooltip] = useState<{
-    x: number
-    y: number
-    xLabel: string
-    values: { label: string; value: number; color: string }[]
-  } | null>(null)
-
-  const dims = { ...DIMS, width, height }
-  const allData = series.flatMap((s) => s.data)
-
-  if (allData.length === 0) {
-    return <div className={`${styles.empty} ${className ?? ''}`}>No data</div>
-  }
-
-  const { max, toY } = computeYScale(series, dims, threshold?.value)
-  const { toX } = computeXScale(series, dims)
-  const plotH = height - dims.paddingTop - dims.paddingBottom
-  const plotW = width - dims.paddingLeft - dims.paddingRight
-  const bottomY = dims.paddingTop + plotH
-
-  const yTicks = Array.from({ length: Y_TICK_COUNT + 1 }, (_, i) =>
-    Math.round((max / Y_TICK_COUNT) * i),
-  )
-
-  const firstSeries = series[0]
-  const xSamples =
-    firstSeries && firstSeries.data.length > 0
-      ? [
-          firstSeries.data[0].x,
-          firstSeries.data[Math.floor(firstSeries.data.length / 2)]?.x,
-          firstSeries.data[firstSeries.data.length - 1].x,
-        ].filter(Boolean)
-      : []
-
-  function handleMouseMove(e: React.MouseEvent<SVGSVGElement>) {
-    const rect = e.currentTarget.getBoundingClientRect()
-    const mx = e.clientX - rect.left
-    const my = e.clientY - rect.top
-    const pctX = (mx - dims.paddingLeft) / plotW
-
-    const firstS = series[0]
-    const idx0 = Math.max(0, Math.min(firstS.data.length - 1, Math.round(pctX * (firstS.data.length - 1))))
-    const xVal = firstS.data[idx0]?.x
-    const xLabel = xVal instanceof Date
-      ? xVal.toLocaleString([], { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit', second: '2-digit' })
-      : typeof xVal === 'number' && xVal > 1e10
-        ? new Date(xVal).toLocaleString([], { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit', second: '2-digit' })
-        : String(xVal ?? '')
-
-    const values = series.map((s, i) => {
-      const idx = Math.round(pctX * (s.data.length - 1))
-      const clamped = Math.max(0, Math.min(s.data.length - 1, idx))
-      const pt = s.data[clamped]
-      return {
-        label: s.label,
-        value: pt?.y ?? 0,
-        color: s.color ?? CHART_COLORS[i % CHART_COLORS.length],
-      }
-    })
-
-    setTooltip({ x: mx, y: my, xLabel, values })
-  }
-
-  return (
-    <div className={`${styles.wrapper} ${className ?? ''}`}>
-      {yLabel && <div className={styles.yLabel}>{yLabel}</div>}
-      <svg
-        width="100%"
-        height={height}
-        viewBox={`0 0 ${width} ${height}`}
-        preserveAspectRatio="none"
-        className={styles.svg}
-        onMouseMove={handleMouseMove}
-        onMouseLeave={() => setTooltip(null)}
-        aria-label="Line chart"
-        role="img"
-      >
-        {/* Grid lines */}
-        {yTicks.map((val) => {
-          const y = toY(val)
-          return (
-            <g key={val}>
-              <line
-                x1={dims.paddingLeft}
-                y1={y}
-                x2={width - dims.paddingRight}
-                y2={y}
-                className={styles.gridLine}
-              />
-              <text x={dims.paddingLeft - 6} y={y + 4} className={styles.axisLabel} textAnchor="end">
-                {formatAxisLabel(val)}
-              </text>
-            </g>
-          )
-        })}
-
-        {/* X-axis labels */}
-        {xSamples.map((xVal, i) => {
-          const xPos = toX(xVal)
-          const xv = xVal instanceof Date ? xVal : new Date(xVal as number)
-          const label =
-            xVal instanceof Date || (typeof xVal === 'number' && xVal > 1e10)
-              ? xv.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })
-              : formatAxisLabel(xVal as number)
-          const anchor = i === 0 ? 'start' : i === xSamples.length - 1 ? 'end' : 'middle'
-          return (
-            <text
-              key={i}
-              x={xPos}
-              y={height - dims.paddingBottom + 16}
-              className={styles.axisLabel}
-              textAnchor={anchor}
-            >
-              {label}
-            </text>
-          )
-        })}
-
-        {/* Threshold line */}
-        {threshold && (
-          <g>
-            <line
-              x1={dims.paddingLeft}
-              y1={toY(threshold.value)}
-              x2={width - dims.paddingRight}
-              y2={toY(threshold.value)}
-              className={styles.thresholdLine}
-            />
-            <text
-              x={width - dims.paddingRight - 4}
-              y={toY(threshold.value) - 4}
-              className={styles.thresholdLabel}
-              textAnchor="end"
-            >
-              {threshold.label}
-            </text>
-          </g>
-        )}
-
-        {/* Lines only (no area fill) */}
-        {series.map((s, i) => {
-          const color = s.color ?? CHART_COLORS[i % CHART_COLORS.length]
-          const pts = seriesPoints(s, toX, toY)
-          return (
-            <polyline
-              key={`line-${i}`}
-              points={pts}
-              fill="none"
-              stroke={color}
-              className={styles.line}
-            />
-          )
-        })}
-
-        {/* Crosshair */}
-        {tooltip && (
-          <line
-            x1={tooltip.x}
-            y1={dims.paddingTop}
-            x2={tooltip.x}
-            y2={bottomY}
-            className={styles.crosshair}
-          />
-        )}
-      </svg>
-
-      {/* Tooltip */}
-      {tooltip && (
-        <div
-          className={styles.tooltip}
-          style={{ left: tooltip.x + 12, top: tooltip.y }}
-        >
-          {tooltip.xLabel && (
-            <div className={styles.tooltipTime}>{tooltip.xLabel}</div>
-          )}
-          {tooltip.values.map((v) => (
-            <div key={v.label} className={styles.tooltipRow}>
-              <span className={styles.tooltipDot} style={{ background: v.color }} />
-              <span className={styles.tooltipLabel}>{v.label}:</span>
-              <span className={styles.tooltipValue}>{formatAxisLabel(v.value)}</span>
-            </div>
-          ))}
-        </div>
-      )}
-
-      {/* Legend */}
-      {series.length > 1 && (
-        <div className={styles.legend}>
-          {series.map((s, i) => (
-            <div key={s.label} className={styles.legendItem}>
-              <span
-                className={styles.legendDot}
-                style={{ background: s.color ?? CHART_COLORS[i % CHART_COLORS.length] }}
-              />
-              <span className={styles.legendLabel}>{s.label}</span>
-            </div>
-          ))}
-        </div>
-      )}
-
-      {xLabel && <div className={styles.xLabel}>{xLabel}</div>}
-    </div>
-  )
-}

src/design-system/composites/ThemedChart/ChartTooltip.module.css

@@ -0,0 +1,47 @@
+.tooltip {
+  background: var(--bg-surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  box-shadow: var(--shadow-md);
+  padding: 6px 10px;
+  font-size: 12px;
+}
+
+.time {
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-muted);
+  margin-bottom: 4px;
+  padding-bottom: 3px;
+  border-bottom: 1px solid var(--border-subtle);
+}
+
+.row {
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  margin-bottom: 2px;
+}
+
+.row:last-child {
+  margin-bottom: 0;
+}
+
+.dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  flex-shrink: 0;
+}
+
+.label {
+  color: var(--text-muted);
+  font-size: 11px;
+}
+
+.value {
+  font-family: var(--font-mono);
+  font-weight: 600;
+  font-size: 11px;
+  color: var(--text-primary);
+}

src/design-system/composites/ThemedChart/ChartTooltip.tsx

@@ -0,0 +1,41 @@
+import type { TooltipProps } from 'recharts'
+import styles from './ChartTooltip.module.css'
+
+function formatValue(val: number): string {
+  if (val >= 1_000_000) return `${(val / 1_000_000).toFixed(1)}M`
+  if (val >= 1000) return `${(val / 1000).toFixed(1)}k`
+  if (Number.isInteger(val)) return String(val)
+  return val.toFixed(1)
+}
+
+function formatTimestamp(val: unknown): string | null {
+  if (val == null) return null
+  const str = String(val)
+  const ms = typeof val === 'number' && val > 1e12 ? val
+    : typeof val === 'number' && val > 1e9 ? val * 1000
+    : Date.parse(str)
+  if (isNaN(ms)) return str
+  return new Date(ms).toLocaleString([], {
+    month: 'short', day: 'numeric',
+    hour: '2-digit', minute: '2-digit', second: '2-digit',
+  })
+}
+
+export function ChartTooltip({ active, payload, label }: TooltipProps<number, string>) {
+  if (!active || !payload?.length) return null
+
+  const timeLabel = formatTimestamp(label)
+
+  return (
+    <div className={styles.tooltip}>
+      {timeLabel && <div className={styles.time}>{timeLabel}</div>}
+      {payload.map((entry) => (
+        <div key={entry.dataKey as string} className={styles.row}>
+          <span className={styles.dot} style={{ background: entry.color }} />
+          <span className={styles.label}>{entry.name}:</span>
+          <span className={styles.value}>{formatValue(entry.value as number)}</span>
+        </div>
+      ))}
+    </div>
+  )
+}

src/design-system/composites/ThemedChart/ThemedChart.test.tsx

@@ -0,0 +1,46 @@
+import { describe, it, expect } from 'vitest'
+import { render } from '@testing-library/react'
+import { ThemedChart } from './ThemedChart'
+import { Line } from 'recharts'
+
+// Recharts uses ResizeObserver internally
+class ResizeObserverMock {
+  observe() {}
+  unobserve() {}
+  disconnect() {}
+}
+globalThis.ResizeObserver = ResizeObserverMock as any
+
+describe('ThemedChart', () => {
+  it('renders nothing when data is empty', () => {
+    const { container } = render(
+      <ThemedChart data={[]}>
+        <Line dataKey="value" />
+      </ThemedChart>,
+    )
+    expect(container.innerHTML).toBe('')
+  })
+
+  it('renders a chart container when data is provided', () => {
+    const data = [
+      { time: '10:00', value: 10 },
+      { time: '10:01', value: 20 },
+    ]
+    const { container } = render(
+      <ThemedChart data={data} height={160}>
+        <Line dataKey="value" />
+      </ThemedChart>,
+    )
+    expect(container.querySelector('.recharts-responsive-container')).toBeTruthy()
+  })
+
+  it('applies custom className', () => {
+    const data = [{ time: '10:00', value: 5 }]
+    const { container } = render(
+      <ThemedChart data={data} className="my-chart">
+        <Line dataKey="value" />
+      </ThemedChart>,
+    )
+    expect(container.querySelector('.my-chart')).toBeTruthy()
+  })
+})

src/design-system/composites/ThemedChart/ThemedChart.tsx

@@ -0,0 +1,66 @@
+import {
+  ResponsiveContainer,
+  ComposedChart,
+  CartesianGrid,
+  XAxis,
+  YAxis,
+  Tooltip,
+} from 'recharts'
+import { rechartsTheme } from '../../utils/rechartsTheme'
+import { ChartTooltip } from './ChartTooltip'
+
+interface ThemedChartProps {
+  data: Record<string, any>[]
+  height?: number
+  xDataKey?: string
+  xType?: 'number' | 'category'
+  xTickFormatter?: (value: any) => string
+  yTickFormatter?: (value: any) => string
+  yLabel?: string
+  children: React.ReactNode
+  className?: string
+}
+
+export function ThemedChart({
+  data,
+  height = 200,
+  xDataKey = 'time',
+  xType = 'category',
+  xTickFormatter,
+  yTickFormatter,
+  yLabel,
+  children,
+  className,
+}: ThemedChartProps) {
+  if (!data.length) {
+    return null
+  }
+
+  return (
+    <div className={className} style={{ width: '100%', height }}>
+      <ResponsiveContainer width="100%" height="100%">
+        <ComposedChart data={data} margin={{ top: 4, right: 8, bottom: 0, left: 0 }}>
+          <CartesianGrid {...rechartsTheme.cartesianGrid} />
+          <XAxis
+            dataKey={xDataKey}
+            type={xType}
+            {...rechartsTheme.xAxis}
+            tickFormatter={xTickFormatter}
+          />
+          <YAxis
+            {...rechartsTheme.yAxis}
+            tickFormatter={yTickFormatter}
+            label={yLabel ? {
+              value: yLabel,
+              angle: -90,
+              position: 'insideLeft',
+              style: { fontSize: 11, fill: 'var(--text-muted)' },
+            } : undefined}
+          />
+          <Tooltip content={<ChartTooltip />} cursor={rechartsTheme.tooltip.cursor} />
+          {children}
+        </ComposedChart>
+      </ResponsiveContainer>
+    </div>
+  )
+}

src/design-system/composites/_chart-utils.ts

@@ -1,101 +0,0 @@
-export interface DataPoint {
-  x: number | Date
-  y: number
-}
-
-export interface ChartSeries {
-  label: string
-  data: DataPoint[]
-  color?: string
-}
-
-export interface ChartDimensions {
-  width: number
-  height: number
-  paddingTop: number
-  paddingRight: number
-  paddingBottom: number
-  paddingLeft: number
-}
-
-export function computeYScale(
-  series: ChartSeries[],
-  dims: ChartDimensions,
-  threshold?: number,
-) {
-  const allY = series.flatMap((s) => s.data.map((d) => d.y))
-  if (threshold != null) allY.push(threshold)
-  const min = 0
-  const max = Math.max(...allY, 1)
-  const range = max - min
-
-  const plotH = dims.height - dims.paddingTop - dims.paddingBottom
-  const toY = (val: number) => dims.paddingTop + plotH - ((val - min) / range) * plotH
-
-  return { min, max, range, toY }
-}
-
-export function computeXScale(series: ChartSeries[], dims: ChartDimensions) {
-  const allX = series.flatMap((s) =>
-    s.data.map((d) => (d.x instanceof Date ? d.x.getTime() : d.x)),
-  )
-  const minX = Math.min(...allX)
-  const maxX = Math.max(...allX)
-  const rangeX = maxX - minX || 1
-
-  const plotW = dims.width - dims.paddingLeft - dims.paddingRight
-  const toX = (val: number | Date) => {
-    const v = val instanceof Date ? val.getTime() : val
-    return dims.paddingLeft + ((v - minX) / rangeX) * plotW
-  }
-
-  return { minX, maxX, rangeX, toX }
-}
-
-export function seriesPoints(
-  series: ChartSeries,
-  toX: (v: number | Date) => number,
-  toY: (v: number) => number,
-): string {
-  return series.data.map((d) => `${toX(d.x).toFixed(1)},${toY(d.y).toFixed(1)}`).join(' ')
-}
-
-export function seriesPath(
-  series: ChartSeries,
-  toX: (v: number | Date) => number,
-  toY: (v: number) => number,
-  bottomY: number,
-): string {
-  if (series.data.length === 0) return ''
-  const pts = series.data.map((d) => `${toX(d.x).toFixed(1)},${toY(d.y).toFixed(1)}`)
-  const firstX = toX(series.data[0].x).toFixed(1)
-  const lastX = toX(series.data[series.data.length - 1].x).toFixed(1)
-  return `M${pts.join(' L')} L${lastX},${bottomY} L${firstX},${bottomY} Z`
-}
-
-export function formatAxisLabel(val: number): string {
-  if (val >= 1_000_000) return `${(val / 1_000_000).toFixed(1)}M`
-  if (val >= 1000) return `${(val / 1000).toFixed(1)}k`
-  if (Number.isInteger(val)) return String(val)
-  return val.toFixed(1)
-}
-
-export function formatXLabel(val: number | Date, _totalPoints: number): string {
-  if (val instanceof Date || (typeof val === 'number' && val > 1e10)) {
-    const d = val instanceof Date ? val : new Date(val)
-    return d.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })
-  }
-  return formatAxisLabel(val as number)
-}
-
-// Default color tokens for series (fallback when no color given)
-export const CHART_COLORS = [
-  'var(--chart-1)',
-  'var(--chart-2)',
-  'var(--chart-3)',
-  'var(--chart-4)',
-  'var(--chart-5)',
-  'var(--chart-6)',
-  'var(--chart-7)',
-  'var(--chart-8)',
-]

src/design-system/composites/index.ts

@@ -1,8 +1,6 @@
 export { Accordion } from './Accordion/Accordion'
 export { AlertDialog } from './AlertDialog/AlertDialog'
-export { AreaChart } from './AreaChart/AreaChart'
 export { AvatarGroup } from './AvatarGroup/AvatarGroup'
-export { BarChart } from './BarChart/BarChart'
 export { Breadcrumb } from './Breadcrumb/Breadcrumb'
 export { CommandPalette } from './CommandPalette/CommandPalette'
 export type { SearchResult, SearchCategory, ScopeFilter } from './CommandPalette/types'
@@ -20,7 +18,6 @@ export { KpiStrip } from './KpiStrip/KpiStrip'
 export type { KpiItem, KpiStripProps } from './KpiStrip/KpiStrip'
 export type { FeedEvent } from './EventFeed/EventFeed'
 export { FilterBar } from './FilterBar/FilterBar'
-export { LineChart } from './LineChart/LineChart'
 export { LogViewer } from './LogViewer/LogViewer'
 export type { LogEntry, LogViewerProps } from './LogViewer/LogViewer'
 export { LoginDialog } from './LoginForm/LoginDialog'
@@ -43,6 +40,11 @@ export { Tabs } from './Tabs/Tabs'
 export { ToastProvider, useToast } from './Toast/Toast'
 export { TreeView } from './TreeView/TreeView'
 
-// Chart utilities for consumers using Recharts or custom charts
+// Charts — ThemedChart wrapper + Recharts re-exports
-export { CHART_COLORS } from './_chart-utils'
+export { ThemedChart } from './ThemedChart/ThemedChart'
-export type { ChartSeries, DataPoint } from './_chart-utils'
+export { CHART_COLORS, rechartsTheme } from '../utils/rechartsTheme'
+export {
+  Line, Area, Bar,
+  ReferenceLine, ReferenceArea,
+  Legend, Brush,
+} from 'recharts'

src/design-system/index.ts

@@ -11,4 +11,4 @@ export { BreadcrumbProvider, useBreadcrumb } from './providers/BreadcrumbProvide
 export type { BreadcrumbItem } from './providers/BreadcrumbProvider'
 export * from './utils/hashColor'
 export * from './utils/timePresets'
-export * from './utils/rechartsTheme'
+

src/design-system/utils/rechartsTheme.ts

@@ -1,22 +1,18 @@
-import { CHART_COLORS } from '../composites/_chart-utils'
+export const CHART_COLORS = [
+  'var(--chart-1)',
+  'var(--chart-2)',
+  'var(--chart-3)',
+  'var(--chart-4)',
+  'var(--chart-5)',
+  'var(--chart-6)',
+  'var(--chart-7)',
+  'var(--chart-8)',
+]
 
 /**
  * Pre-configured Recharts prop objects that match the design system's
- * chart styling. Spread these onto Recharts sub-components:
+ * chart styling. Used internally by ThemedChart and available for
- *
+ * consumers composing Recharts directly.
- * ```tsx
- * import { rechartsTheme, CHART_COLORS } from '@cameleer/design-system'
- * import { LineChart, Line, CartesianGrid, XAxis, YAxis, Tooltip, Legend } from 'recharts'
- *
- * <LineChart data={data}>
- *   <CartesianGrid {...rechartsTheme.cartesianGrid} />
- *   <XAxis dataKey="name" {...rechartsTheme.xAxis} />
- *   <YAxis {...rechartsTheme.yAxis} />
- *   <Tooltip {...rechartsTheme.tooltip} />
- *   <Legend {...rechartsTheme.legend} />
- *   <Line stroke={CHART_COLORS[0]} strokeWidth={2} dot={false} />
- * </LineChart>
- * ```
  */
 export const rechartsTheme = {
   colors: CHART_COLORS,