diff --git a/.gitignore b/.gitignore
index 45ff68d..5c69fb0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -46,3 +46,4 @@ next-env.d.ts
 .cursor/*
 .kilo
 .worktrees/
+.worktree/
diff --git a/components/ui/chart.tsx b/components/ui/chart.tsx
index 7b06ddb..7c2dc84 100644
--- a/components/ui/chart.tsx
+++ b/components/ui/chart.tsx
@@ -1,31 +1,42 @@
-"use client";
+"use client"
 
-import * as React from "react";
-import * as RechartsPrimitive from "recharts";
+import * as React from "react"
+import * as RechartsPrimitive from "recharts"
+import type { TooltipValueType } from "recharts"
 
-import { cn } from "@/lib/utils";
+import { cn } from "@/lib/utils"
 
-export type ChartConfig = {
-  [k in string]: {
-    label?: React.ReactNode;
-    color?: string;
-  };
-};
+// Format: { THEME_NAME: CSS_SELECTOR }
+const THEMES = { light: "", dark: ".dark" } as const
+
+const INITIAL_DIMENSION = { width: 320, height: 200 } as const
+type TooltipNameType = number | string
+
+export type ChartConfig = Record<
+  string,
+  {
+    label?: React.ReactNode
+    icon?: React.ComponentType
+  } & (
+    | { color?: string; theme?: never }
+    | { color?: never; theme: Record<keyof typeof THEMES, string> }
+  )
+>
 
 type ChartContextProps = {
-  config: ChartConfig;
-};
+  config: ChartConfig
+}
 
-const ChartContext = React.createContext<ChartContextProps | null>(null);
+const ChartContext = React.createContext<ChartContextProps | null>(null)
 
 function useChart() {
-  const context = React.useContext(ChartContext);
+  const context = React.useContext(ChartContext)
 
   if (!context) {
-    throw new Error("useChart must be used within a <ChartContainer />");
+    throw new Error("useChart must be used within a <ChartContainer />")
   }
 
-  return context;
+  return context
 }
 
 function ChartContainer({
@@ -33,13 +44,20 @@ function ChartContainer({
   className,
   children,
   config,
+  initialDimension = INITIAL_DIMENSION,
   ...props
 }: React.ComponentProps<"div"> & {
-  config: ChartConfig;
-  children: React.ComponentProps<typeof RechartsPrimitive.ResponsiveContainer>["children"];
+  config: ChartConfig
+  children: React.ComponentProps<
+    typeof RechartsPrimitive.ResponsiveContainer
+  >["children"]
+  initialDimension?: {
+    width: number
+    height: number
+  }
 }) {
-  const uniqueId = React.useId();
-  const chartId = `chart-${id || uniqueId.replace(/:/g, "")}`;
+  const uniqueId = React.useId()
+  const chartId = `chart-${id ?? uniqueId.replace(/:/g, "")}`
 
   return (
     <ChartContext.Provider value={{ config }}>
@@ -47,120 +65,309 @@ function ChartContainer({
         data-slot="chart"
         data-chart={chartId}
         className={cn(
-          "[&_.recharts-cartesian-axis-tick_text]:fill-muted-foreground [&_.recharts-legend-item_text]:fill-foreground [&_.recharts-cartesian-grid_line[stroke='#ccc']]:stroke-border [&_.recharts-surface]:outline-none",
-          className,
+          "flex aspect-video justify-center text-xs [&_.recharts-cartesian-axis-tick_text]:fill-muted-foreground [&_.recharts-cartesian-grid_line[stroke='#ccc']]:stroke-border/50 [&_.recharts-curve.recharts-tooltip-cursor]:stroke-border [&_.recharts-dot[stroke='#fff']]:stroke-transparent [&_.recharts-layer]:outline-hidden [&_.recharts-polar-grid_[stroke='#ccc']]:stroke-border [&_.recharts-radial-bar-background-sector]:fill-muted [&_.recharts-rectangle.recharts-tooltip-cursor]:fill-muted [&_.recharts-reference-line_[stroke='#ccc']]:stroke-border [&_.recharts-sector]:outline-hidden [&_.recharts-sector[stroke='#fff']]:stroke-transparent [&_.recharts-surface]:outline-hidden",
+          className
         )}
         {...props}
       >
         <ChartStyle id={chartId} config={config} />
-        <RechartsPrimitive.ResponsiveContainer>{children}</RechartsPrimitive.ResponsiveContainer>
+        <RechartsPrimitive.ResponsiveContainer
+          initialDimension={initialDimension}
+        >
+          {children}
+        </RechartsPrimitive.ResponsiveContainer>
       </div>
     </ChartContext.Provider>
-  );
+  )
 }
 
-function ChartStyle({ id, config }: { id: string; config: ChartConfig }) {
-  const colorConfig = Object.entries(config).filter(([, item]) => item.color);
+const ChartStyle = ({ id, config }: { id: string; config: ChartConfig }) => {
+  const colorConfig = Object.entries(config).filter(
+    ([, config]) => config.theme ?? config.color
+  )
 
   if (!colorConfig.length) {
-    return null;
+    return null
   }
 
   return (
     <style
       dangerouslySetInnerHTML={{
-        __html: Object.entries(config)
-          .map(([key, item]) => item.color ? `[data-chart=${id}] { --color-${key}: ${item.color}; }` : "")
+        __html: Object.entries(THEMES)
+          .map(
+            ([theme, prefix]) => `
+${prefix} [data-chart=${id}] {
+${colorConfig
+  .map(([key, itemConfig]) => {
+    const color =
+      itemConfig.theme?.[theme as keyof typeof itemConfig.theme] ??
+      itemConfig.color
+    return color ? `  --color-${key}: ${color};` : null
+  })
+  .join("\n")}
+}
+`
+          )
           .join("\n"),
       }}
     />
-  );
+  )
 }
 
-const ChartTooltip = RechartsPrimitive.Tooltip;
-
-type TooltipContentProps = {
-  active?: boolean;
-  payload?: Array<{ dataKey?: string | number; value?: number; color?: string }>;
-  className?: string;
-  hideLabel?: boolean;
-  formatter?: (value: number, name: string) => React.ReactNode;
-};
+const ChartTooltip = RechartsPrimitive.Tooltip
 
 function ChartTooltipContent({
   active,
   payload,
   className,
+  indicator = "dot",
   hideLabel = false,
+  hideIndicator = false,
+  label,
+  labelFormatter,
+  labelClassName,
   formatter,
-}: TooltipContentProps) {
-  const { config } = useChart();
+  color,
+  nameKey,
+  labelKey,
+}: React.ComponentProps<typeof RechartsPrimitive.Tooltip> &
+  React.ComponentProps<"div"> & {
+    hideLabel?: boolean
+    hideIndicator?: boolean
+    indicator?: "line" | "dot" | "dashed"
+    nameKey?: string
+    labelKey?: string
+  } & Omit<
+    RechartsPrimitive.DefaultTooltipContentProps<
+      TooltipValueType,
+      TooltipNameType
+    >,
+    "accessibilityLayer"
+  >) {
+  const { config } = useChart()
+
+  const tooltipLabel = React.useMemo(() => {
+    if (hideLabel || !payload?.length) {
+      return null
+    }
+
+    const [item] = payload
+    const key = `${labelKey ?? item?.dataKey ?? item?.name ?? "value"}`
+    const itemConfig = getPayloadConfigFromPayload(config, item, key)
+    const value =
+      !labelKey && typeof label === "string"
+        ? (config[label]?.label ?? label)
+        : itemConfig?.label
+
+    if (labelFormatter) {
+      return (
+        <div className={cn("font-medium", labelClassName)}>
+          {labelFormatter(value, payload)}
+        </div>
+      )
+    }
+
+    if (!value) {
+      return null
+    }
+
+    return <div className={cn("font-medium", labelClassName)}>{value}</div>
+  }, [
+    label,
+    labelFormatter,
+    payload,
+    hideLabel,
+    labelClassName,
+    config,
+    labelKey,
+  ])
 
   if (!active || !payload?.length) {
-    return null;
+    return null
   }
 
-  return (
-    <div className={cn("grid min-w-[8rem] gap-1 rounded-lg border bg-background px-2.5 py-1.5 text-xs shadow-md", className)}>
-      {payload.map((item) => {
-        const key = String(item.dataKey);
-        const conf = config[key];
-        const value = Number(item.value ?? 0);
+  const nestLabel = payload.length === 1 && indicator !== "dot"
 
-        return (
-          <div key={key} className="flex items-center justify-between gap-2">
-            <span className="text-muted-foreground">{hideLabel ? key : conf?.label ?? key}</span>
-            <span className="font-medium tabular-nums">
-              {formatter ? formatter(value, key) : value}
-            </span>
-          </div>
-        );
-      })}
+  return (
+    <div
+      className={cn(
+        "grid min-w-32 items-start gap-1.5 rounded-lg border border-border/50 bg-background px-2.5 py-1.5 text-xs shadow-xl",
+        className
+      )}
+    >
+      {!nestLabel ? tooltipLabel : null}
+      <div className="grid gap-1.5">
+        {payload
+          .filter((item) => item.type !== "none")
+          .map((item, index) => {
+            const key = `${nameKey ?? item.name ?? item.dataKey ?? "value"}`
+            const itemConfig = getPayloadConfigFromPayload(config, item, key)
+            const indicatorColor = color ?? item.payload?.fill ?? item.color
+
+            return (
+              <div
+                key={index}
+                className={cn(
+                  "flex w-full flex-wrap items-stretch gap-2 [&>svg]:h-2.5 [&>svg]:w-2.5 [&>svg]:text-muted-foreground",
+                  indicator === "dot" && "items-center"
+                )}
+              >
+                {formatter && item?.value !== undefined && item.name ? (
+                  formatter(item.value, item.name, item, index, item.payload)
+                ) : (
+                  <>
+                    {itemConfig?.icon ? (
+                      <itemConfig.icon />
+                    ) : (
+                      !hideIndicator && (
+                        <div
+                          className={cn(
+                            "shrink-0 rounded-[2px] border-(--color-border) bg-(--color-bg)",
+                            {
+                              "h-2.5 w-2.5": indicator === "dot",
+                              "w-1": indicator === "line",
+                              "w-0 border-[1.5px] border-dashed bg-transparent":
+                                indicator === "dashed",
+                              "my-0.5": nestLabel && indicator === "dashed",
+                            }
+                          )}
+                          style={
+                            {
+                              "--color-bg": indicatorColor,
+                              "--color-border": indicatorColor,
+                            } as React.CSSProperties
+                          }
+                        />
+                      )
+                    )}
+                    <div
+                      className={cn(
+                        "flex flex-1 justify-between leading-none",
+                        nestLabel ? "items-end" : "items-center"
+                      )}
+                    >
+                      <div className="grid gap-1.5">
+                        {nestLabel ? tooltipLabel : null}
+                        <span className="text-muted-foreground">
+                          {itemConfig?.label ?? item.name}
+                        </span>
+                      </div>
+                      {item.value != null && (
+                        <span className="font-mono font-medium text-foreground tabular-nums">
+                          {typeof item.value === "number"
+                            ? item.value.toLocaleString()
+                            : String(item.value)}
+                        </span>
+                      )}
+                    </div>
+                  </>
+                )}
+              </div>
+            )
+          })}
+      </div>
     </div>
-  );
+  )
 }
 
-const ChartLegend = RechartsPrimitive.Legend;
-
-type LegendContentProps = {
-  className?: string;
-  payload?: Array<{ dataKey?: string | number; color?: string }>;
-};
+const ChartLegend = RechartsPrimitive.Legend
 
 function ChartLegendContent({
   className,
+  hideIcon = false,
   payload,
-}: LegendContentProps) {
-  const { config } = useChart();
+  verticalAlign = "bottom",
+  nameKey,
+}: React.ComponentProps<"div"> & {
+  hideIcon?: boolean
+  nameKey?: string
+} & RechartsPrimitive.DefaultLegendContentProps) {
+  const { config } = useChart()
 
   if (!payload?.length) {
-    return null;
+    return null
   }
 
   return (
-    <div className={cn("mt-2 flex flex-wrap items-center gap-4 text-xs", className)}>
-      {payload.map((item) => {
-        const key = String(item.dataKey);
-        const conf = config[key];
+    <div
+      className={cn(
+        "flex items-center justify-center gap-4",
+        verticalAlign === "top" ? "pb-3" : "pt-3",
+        className
+      )}
+    >
+      {payload
+        .filter((item) => item.type !== "none")
+        .map((item, index) => {
+          const key = `${nameKey ?? item.dataKey ?? "value"}`
+          const itemConfig = getPayloadConfigFromPayload(config, item, key)
 
-        return (
-          <div key={key} className="flex items-center gap-1.5">
-            <span
-              className="size-2 rounded-full"
-              style={{ backgroundColor: item.color ?? `var(--color-${key})` }}
-            />
-            <span className="text-muted-foreground">{conf?.label ?? key}</span>
-          </div>
-        );
-      })}
+          return (
+            <div
+              key={index}
+              className={cn(
+                "flex items-center gap-1.5 [&>svg]:h-3 [&>svg]:w-3 [&>svg]:text-muted-foreground"
+              )}
+            >
+              {itemConfig?.icon && !hideIcon ? (
+                <itemConfig.icon />
+              ) : (
+                <div
+                  className="h-2 w-2 shrink-0 rounded-[2px]"
+                  style={{
+                    backgroundColor: item.color,
+                  }}
+                />
+              )}
+              {itemConfig?.label}
+            </div>
+          )
+        })}
     </div>
-  );
+  )
+}
+
+function getPayloadConfigFromPayload(
+  config: ChartConfig,
+  payload: unknown,
+  key: string
+) {
+  if (typeof payload !== "object" || payload === null) {
+    return undefined
+  }
+
+  const payloadPayload =
+    "payload" in payload &&
+    typeof payload.payload === "object" &&
+    payload.payload !== null
+      ? payload.payload
+      : undefined
+
+  let configLabelKey: string = key
+
+  if (
+    key in payload &&
+    typeof payload[key as keyof typeof payload] === "string"
+  ) {
+    configLabelKey = payload[key as keyof typeof payload] as string
+  } else if (
+    payloadPayload &&
+    key in payloadPayload &&
+    typeof payloadPayload[key as keyof typeof payloadPayload] === "string"
+  ) {
+    configLabelKey = payloadPayload[
+      key as keyof typeof payloadPayload
+    ] as string
+  }
+
+  return configLabelKey in config ? config[configLabelKey] : config[key]
 }
 
 export {
   ChartContainer,
-  ChartLegend,
-  ChartLegendContent,
   ChartTooltip,
   ChartTooltipContent,
-};
+  ChartLegend,
+  ChartLegendContent,
+  ChartStyle,
+}
diff --git a/package.json b/package.json
index 07bbd2f..e181b73 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "react": "19.2.4",
     "react-dom": "19.2.4",
     "react-resizable-panels": "^4.8.0",
-    "recharts": "^3.4.1",
+    "recharts": "3.8.0",
     "resend": "^4.8.0",
     "shadcn": "^4.1.0",
     "tailwind-merge": "^3.5.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9cd1a48..a189690 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -96,8 +96,8 @@ importers:
         specifier: ^4.8.0
         version: 4.8.0(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
       recharts:
-        specifier: ^3.4.1
-        version: 3.8.1(@types/react@19.2.14)(react-dom@19.2.4(react@19.2.4))(react-is@16.13.1)(react@19.2.4)(redux@5.0.1)
+        specifier: 3.8.0
+        version: 3.8.0(@types/react@19.2.14)(react-dom@19.2.4(react@19.2.4))(react-is@16.13.1)(react@19.2.4)(redux@5.0.1)
       resend:
         specifier: ^4.8.0
         version: 4.8.0(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
@@ -6035,8 +6035,8 @@ packages:
     resolution: {integrity: sha512-YTUo+Flmw4ZXiWfQKGcwwc11KnoRAYgzAE2E7mXKCjSviTKShtxBsN6YUUBB2gtaBzKzeKunxhUwNHQuRryhWA==}
     engines: {node: '>= 4'}
 
-  recharts@3.8.1:
-    resolution: {integrity: sha512-mwzmO1s9sFL0TduUpwndxCUNoXsBw3u3E/0+A+cLcrSfQitSG62L32N69GhqUrrT5qKcAE3pCGVINC6pqkBBQg==}
+  recharts@3.8.0:
+    resolution: {integrity: sha512-Z/m38DX3L73ExO4Tpc9/iZWHmHnlzWG4njQbxsF5aSjwqmHNDDIm0rdEBArkwsBvR8U6EirlEHiQNYWCVh9sGQ==}
     engines: {node: '>=18'}
     peerDependencies:
       react: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
@@ -8630,7 +8630,7 @@ snapshots:
       react-dom: 19.2.4(react@19.2.4)
       react-hook-form: 7.72.0(react@19.2.4)
       react-timeago: 8.3.0(react@19.2.4)
-      recharts: 3.8.1(@types/react@19.2.14)(react-dom@19.2.4(react@19.2.4))(react-is@16.13.1)(react@19.2.4)(redux@5.0.1)
+      recharts: 3.8.0(@types/react@19.2.14)(react-dom@19.2.4(react@19.2.4))(react-is@16.13.1)(react@19.2.4)(redux@5.0.1)
       tailwind-merge: 3.5.0
     transitivePeerDependencies:
       - '@types/react'
@@ -13083,7 +13083,7 @@ snapshots:
       tiny-invariant: 1.3.3
       tslib: 2.8.1
 
-  recharts@3.8.1(@types/react@19.2.14)(react-dom@19.2.4(react@19.2.4))(react-is@16.13.1)(react@19.2.4)(redux@5.0.1):
+  recharts@3.8.0(@types/react@19.2.14)(react-dom@19.2.4(react@19.2.4))(react-is@16.13.1)(react@19.2.4)(redux@5.0.1):
     dependencies:
       '@reduxjs/toolkit': 2.11.2(react-redux@9.2.0(@types/react@19.2.14)(react@19.2.4)(redux@5.0.1))(react@19.2.4)
       clsx: 2.1.1