feat(dashboard, i18n): 增强仪表盘视觉效果与多语言支持

在英文、尼泊尔语和中文语言包中新增 “Other statuses” 翻译，提升仪表盘指标展示的清晰度。
在仪表盘中集成新的 StatCard 组件，用于更直观地展示关键指标数据。
更新仪表盘趋势图表，采用 recharts 实现更丰富的数据可视化效果。
重构现有组件与布局，优化整体交互与用户体验，使界面更加直观易用。

src/modules/dashboard/dashboard-visuals.tsx

@@ -1,10 +1,42 @@
 "use client";
 
 import type { ReactElement, ReactNode } from "react";
+import { useMemo } from "react";
 import { useTranslation } from "react-i18next";
+import {
+  Bar,
+  BarChart,
+  Cell,
+  Label,
+  Pie,
+  PieChart,
+  PolarAngleAxis,
+  RadialBar,
+  RadialBarChart,
+  XAxis,
+  YAxis,
+} from "recharts";
 
-import { AdminStatusBadge } from "@/components/admin/admin-status-badge";
+import { Card, CardContent } from "@/components/ui/card";
+import {
+  ChartContainer,
+  ChartLegend,
+  ChartLegendContent,
+  ChartTooltip,
+  ChartTooltipContent,
+  type ChartConfig,
+} from "@/components/ui/chart";
 import { cn } from "@/lib/utils";
+import {
+  buildBatchProgressConfig,
+  buildFinanceStructureConfig,
+  buildPayoutPieConfig,
+  buildSoldOutPieConfig,
+  buildSettlementBarConfig,
+  buildUsageBarConfig,
+  DASHBOARD_CHART_COLORS,
+} from "@/modules/dashboard/dashboard-chart-config";
+import { DashboardChartEmpty } from "@/modules/dashboard/dashboard-chart-empty";
 import type { AdminDrawFinanceSummaryData } from "@/types/api/admin-draw-finance";
 import type { AdminRiskPoolRow } from "@/types/api/admin-risk";
 import type {
@@ -16,6 +48,45 @@ export type SoldOutBuckets = AdminDashboardSoldOutBuckets;
 
 type MoneyFormatter = (minor: number, currency: string | null) => string;
 
+function usageBarFill(pct: number): string {
+  if (pct >= 95) {
+    return DASHBOARD_CHART_COLORS.rose;
+  }
+  if (pct >= 80) {
+    return DASHBOARD_CHART_COLORS.warning;
+  }
+  return DASHBOARD_CHART_COLORS.primary;
+}
+
+function capUsageFill(pct: number): string {
+  if (pct >= 90) {
+    return "var(--destructive)";
+  }
+  if (pct >= 70) {
+    return DASHBOARD_CHART_COLORS.warning;
+  }
+  return DASHBOARD_CHART_COLORS.primary;
+}
+
+function settlementBarColor(status: string): string {
+  switch (status) {
+    case "pending_review":
+      return DASHBOARD_CHART_COLORS.warning;
+    case "approved":
+      return "oklch(0.62 0.14 230)";
+    case "paid":
+    case "completed":
+      return DASHBOARD_CHART_COLORS.success;
+    case "running":
+      return DASHBOARD_CHART_COLORS.primary;
+    case "rejected":
+    case "failed":
+      return DASHBOARD_CHART_COLORS.rose;
+    default:
+      return DASHBOARD_CHART_COLORS.violet;
+  }
+}
+
 export function StatCard({
   label,
   value,
@@ -37,8 +108,8 @@ export function StatCard({
         : "bg-primary text-primary-foreground";
 
   return (
-    <div className="rounded-xl border border-border/80 bg-card p-5 shadow-sm">
-      <div className="flex gap-4">
+    <Card className="border-border/80 py-0 shadow-sm">
+      <CardContent className="flex gap-4 p-5">
         <div
           className={cn(
             "flex size-11 shrink-0 items-center justify-center rounded-lg shadow-sm",
@@ -52,8 +123,8 @@ export function StatCard({
           <p className="mt-1 text-2xl font-bold tabular-nums tracking-tight text-foreground">{value}</p>
           {hint ? <div className="mt-2 text-xs text-muted-foreground">{hint}</div> : null}
         </div>
-      </div>
-    </div>
+      </CardContent>
+    </Card>
   );
 }
 
@@ -72,23 +143,49 @@ export function CapUsageBar({
 }): ReactElement {
   const { t } = useTranslation("dashboard");
   const pct = Math.min(100, Math.max(0, usagePct));
+  const fill = capUsageFill(pct);
+  const chartConfig = useMemo(
+    () => buildUsageBarConfig(t("riskCapUsage")),
+    [t],
+  );
+  const radialData = useMemo(() => [{ usage: pct, fill }], [pct, fill]);
 
   return (
-    <div className="space-y-3">
-      <div className="flex items-end justify-between gap-2">
-        <span className="text-sm font-medium text-foreground">{t("riskCapUsage")}</span>
-        <span className="text-2xl font-bold tabular-nums text-foreground">{pct.toFixed(1)}%</span>
-      </div>
-      <div className="h-3 overflow-hidden rounded-full bg-muted">
-        <div
-          className={cn(
-            "h-full rounded-full transition-all duration-500",
-            pct >= 90 ? "bg-destructive" : pct >= 70 ? "bg-amber-500" : "bg-primary",
-          )}
-          style={{ width: `${pct}%` }}
-        />
-      </div>
-      <p className="text-xs tabular-nums text-muted-foreground">
+    <div className="space-y-4">
+      <ChartContainer
+        config={chartConfig}
+        className="mx-auto aspect-square h-[180px] w-full max-w-[200px]"
+      >
+        <RadialBarChart
+          data={radialData}
+          startAngle={90}
+          endAngle={-270}
+          innerRadius="72%"
+          outerRadius="100%"
+        >
+          <PolarAngleAxis type="number" domain={[0, 100]} tick={false} />
+          <RadialBar
+            dataKey="usage"
+            background={{ fill: "var(--muted)" }}
+            cornerRadius={8}
+            fill={fill}
+          />
+          <Label
+            content={({ viewBox }) => {
+              if (!viewBox || !("cx" in viewBox) || !("cy" in viewBox)) {
+                return null;
+              }
+              const { cx, cy } = viewBox as { cx: number; cy: number };
+              return (
+                <text x={cx} y={cy} textAnchor="middle" dominantBaseline="middle">
+                  <tspan className="fill-foreground text-2xl font-bold">{pct.toFixed(1)}%</tspan>
+                </text>
+              );
+            }}
+          />
+        </RadialBarChart>
+      </ChartContainer>
+      <p className="text-center text-xs tabular-nums text-muted-foreground">
         {t("lockedAndCap", {
           locked: formatMoney(locked, currency),
           cap: formatMoney(cap, currency),
@@ -110,50 +207,51 @@ export function FinanceStructureChart({
   const bet = finance.total_bet_minor;
   const win = finance.total_win_payout_minor;
   const jackpot = finance.total_jackpot_win_minor;
-  const payout = finance.total_payout_minor;
   const gross = finance.approx_house_gross_minor;
+  const payout = finance.total_payout_minor;
+
+  const chartConfig = useMemo(
+    () =>
+      buildFinanceStructureConfig({
+        win: t("winPayout"),
+        jackpot: t("jackpotPayout"),
+        gross: t("houseGross"),
+      }),
+    [t],
+  );
 
   if (bet <= 0) {
-    return <p className="py-8 text-center text-sm text-muted-foreground">{t("noFinanceActivity")}</p>;
+    return <DashboardChartEmpty message={t("noFinanceActivity")} />;
   }
 
-  const winW = (win / bet) * 100;
-  const jpW = (jackpot / bet) * 100;
-  const grossW = Math.max(0, (gross / bet) * 100);
   const payoutRate = ((payout / bet) * 100).toFixed(1);
-
-  const segments = [
-    { key: "win", width: winW, className: "bg-emerald-500", label: t("winPayout"), value: win },
-    { key: "jackpot", width: jpW, className: "bg-violet-500", label: t("jackpotPayout"), value: jackpot },
-    { key: "gross", width: grossW, className: "bg-primary", label: t("houseGross"), value: gross },
-  ].filter((s) => s.width > 0.05);
+  const chartData = [{ segment: "structure", win, jackpot, gross }];
 
   return (
     <div className="space-y-4">
-      <div className="flex h-10 overflow-hidden rounded-lg ring-1 ring-border/60">
-        {segments.map((s) => (
-          <div
-            key={s.key}
-            className={cn("min-w-[2px] transition-all", s.className)}
-            style={{ width: `${s.width}%` }}
-            title={`${s.label}: ${formatMoney(s.value, currency)}`}
+      <ChartContainer config={chartConfig} className="aspect-auto h-12 w-full">
+        <BarChart
+          accessibilityLayer
+          layout="vertical"
+          data={chartData}
+          margin={{ top: 0, right: 0, bottom: 0, left: 0 }}
+        >
+          <XAxis type="number" hide domain={[0, bet]} />
+          <YAxis type="category" dataKey="segment" hide width={0} />
+          <ChartTooltip
+            content={
+              <ChartTooltipContent formatter={(value, _name) => formatMoney(Number(value), currency)} />
+            }
           />
-        ))}
-      </div>
+          <Bar dataKey="win" stackId="structure" fill="var(--color-win)" radius={4} />
+          <Bar dataKey="jackpot" stackId="structure" fill="var(--color-jackpot)" radius={4} />
+          <Bar dataKey="gross" stackId="structure" fill="var(--color-gross)" radius={4} />
+        </BarChart>
+      </ChartContainer>
       <p className="text-center text-xs text-muted-foreground">
         {t("payoutRateOfBet", { rate: payoutRate })}
       </p>
-      <ul className="grid gap-2 sm:grid-cols-3">
-        {segments.map((s) => (
-          <li key={s.key} className="flex items-center gap-2 rounded-md border border-border/60 bg-muted/30 px-3 py-2">
-            <span className={cn("size-2.5 shrink-0 rounded-sm", s.className)} />
-            <div className="min-w-0">
-              <p className="text-xs text-muted-foreground">{s.label}</p>
-              <p className="truncate text-sm font-semibold tabular-nums">{formatMoney(s.value, currency)}</p>
-            </div>
-          </li>
-        ))}
-      </ul>
+      <ChartLegend content={<ChartLegendContent />} />
     </div>
   );
 }
@@ -171,190 +269,215 @@ export function PayoutCompositionChart({
   const jackpot = finance.total_jackpot_win_minor;
   const total = win + jackpot;
 
+  const chartConfig = useMemo(
+    () =>
+      buildPayoutPieConfig({
+        win: t("winPayout"),
+        jackpot: t("jackpotPayout"),
+      }),
+    [t],
+  );
+
   if (total <= 0) {
-    return <p className="py-8 text-center text-sm text-muted-foreground">{t("noPayoutYet")}</p>;
+    return <DashboardChartEmpty message={t("noPayoutYet")} />;
   }
 
-  const winPct = (win / total) * 100;
-  const winColor = "oklch(0.62 0.17 162)";
-  const jackpotColor = "oklch(0.56 0.22 303)";
-  const items = [
-    { label: t("winPayout"), value: win, pct: winPct, className: "bg-emerald-500", color: winColor },
-    {
-      label: t("jackpotPayout"),
-      value: jackpot,
-      pct: 100 - winPct,
-      className: "bg-violet-500",
-      color: jackpotColor,
-    },
+  const pieData = [
+    { key: "win", value: win, fill: "var(--color-win)" },
+    { key: "jackpot", value: jackpot, fill: "var(--color-jackpot)" },
   ];
 
   return (
-    <div className="flex flex-col gap-4 sm:flex-row sm:items-center">
-      <div
-        className="relative mx-auto size-36 shrink-0 rounded-full"
-        style={{
-          background: `conic-gradient(from -90deg, ${winColor} 0deg ${winPct * 3.6}deg, ${jackpotColor} ${winPct * 3.6}deg 360deg)`,
-          mask: "radial-gradient(farthest-side, transparent 58%, #000 59%)",
-          WebkitMask: "radial-gradient(farthest-side, transparent 58%, #000 59%)",
-        }}
-      />
-      <ul className="min-w-0 flex-1 space-y-3">
-        {items.map((item) => (
-          <li key={item.label}>
-            <div className="mb-1 flex justify-between gap-2 text-sm">
-              <span className="flex items-center gap-2 text-muted-foreground">
-                <span className={cn("size-2.5 rounded-sm", item.className)} />
-                {item.label}
-              </span>
-              <span className="font-medium tabular-nums">{item.pct.toFixed(1)}%</span>
-            </div>
-            <p className="text-sm font-semibold tabular-nums">{formatMoney(item.value, currency)}</p>
-            <div className="mt-1.5 h-1.5 overflow-hidden rounded-full bg-muted">
-              <div
-                className="h-full rounded-full"
-                style={{ width: `${item.pct}%`, background: item.color }}
-              />
-            </div>
-          </li>
-        ))}
-      </ul>
-    </div>
+    <ChartContainer config={chartConfig} className="mx-auto aspect-square h-[220px] w-full max-w-[280px]">
+      <PieChart>
+        <ChartTooltip
+          content={
+            <ChartTooltipContent
+              nameKey="key"
+              formatter={(value) => formatMoney(Number(value), currency)}
+            />
+          }
+        />
+        <Pie
+          data={pieData}
+          dataKey="value"
+          nameKey="key"
+          innerRadius="58%"
+          outerRadius="82%"
+          paddingAngle={2}
+        >
+          {pieData.map((entry) => (
+            <Cell key={entry.key} fill={entry.fill} />
+          ))}
+        </Pie>
+        <ChartLegend content={<ChartLegendContent nameKey="key" />} />
+      </PieChart>
+    </ChartContainer>
   );
 }
 
 export function HotUsageBars({ rows }: { rows: AdminRiskPoolRow[] }): ReactElement {
   const { t } = useTranslation("dashboard");
+  const chartConfig = useMemo(() => buildUsageBarConfig(t("riskCapUsage")), [t]);
+
+  const chartData = useMemo(
+    () =>
+      rows.map((row) => {
+        const pct = Math.min(100, Math.max(0, (row.usage_ratio ?? 0) * 100));
+        return {
+          number: row.normalized_number.trim(),
+          usage: pct,
+          fill: usageBarFill(pct),
+        };
+      }),
+    [rows],
+  );
 
   if (rows.length === 0) {
-    return <p className="py-10 text-center text-sm text-muted-foreground">{t("noPoolData")}</p>;
+    return <DashboardChartEmpty message={t("noPoolData")} />;
   }
 
+  const chartHeight = Math.min(420, Math.max(160, rows.length * 32 + 48));
+
   return (
-    <ul className="space-y-2.5">
-      {rows.map((row) => {
-        const pct = Math.min(100, Math.max(0, (row.usage_ratio ?? 0) * 100));
-        return (
-          <li key={row.normalized_number}>
-            <div className="mb-1 flex items-center justify-between gap-2 text-xs">
-              <span className="truncate font-mono font-medium text-foreground">
-                {row.normalized_number.trim()}
-              </span>
-              <span className="shrink-0 tabular-nums text-muted-foreground">{pct.toFixed(1)}%</span>
-            </div>
-            <div className="h-2 overflow-hidden rounded-full bg-muted">
-              <div
-                className={cn(
-                  "h-full rounded-full transition-all",
-                  pct >= 95 ? "bg-destructive" : pct >= 80 ? "bg-amber-500" : "bg-primary",
-                )}
-                style={{ width: `${pct}%` }}
-              />
-            </div>
-          </li>
-        );
-      })}
-    </ul>
+    <ChartContainer
+      config={chartConfig}
+      className="aspect-auto w-full"
+      style={{ height: chartHeight }}
+    >
+      <BarChart
+        accessibilityLayer
+        layout="vertical"
+        data={chartData}
+        margin={{ top: 4, right: 12, bottom: 4, left: 4 }}
+      >
+        <XAxis type="number" domain={[0, 100]} hide />
+        <YAxis
+          type="category"
+          dataKey="number"
+          width={72}
+          tickLine={false}
+          axisLine={false}
+          tick={{ fontSize: 11, fontFamily: "var(--font-mono)" }}
+        />
+        <ChartTooltip
+          content={
+            <ChartTooltipContent
+              formatter={(value) => `${Number(value).toFixed(1)}%`}
+            />
+          }
+        />
+        <Bar dataKey="usage" radius={4} barSize={14}>
+          {chartData.map((entry) => (
+            <Cell key={entry.number} fill={entry.fill} />
+          ))}
+        </Bar>
+      </BarChart>
+    </ChartContainer>
   );
 }
 
 export function SoldOutRing({ buckets }: { buckets: SoldOutBuckets }): ReactElement {
   const { t } = useTranslation("dashboard");
-  const entries: { key: keyof SoldOutBuckets; label: string; color: string; swatch: string }[] = [
-    { key: "d4", label: t("soldOutBuckets.d4"), color: "oklch(0.52 0.19 264)", swatch: "bg-blue-600" },
-    { key: "d3", label: t("soldOutBuckets.d3"), color: "oklch(0.62 0.17 162)", swatch: "bg-emerald-500" },
-    { key: "d2", label: t("soldOutBuckets.d2"), color: "oklch(0.72 0.16 75)", swatch: "bg-amber-500" },
-    { key: "special", label: t("soldOutBuckets.special"), color: "oklch(0.56 0.22 303)", swatch: "bg-violet-500" },
-    { key: "other", label: t("soldOutBuckets.other"), color: "oklch(0.58 0.2 25)", swatch: "bg-rose-500" },
-  ];
-  const total = entries.reduce((s, e) => s + buckets[e.key], 0);
+
+  const chartConfig = useMemo(
+    () =>
+      buildSoldOutPieConfig({
+        d4: t("soldOutBuckets.d4"),
+        d3: t("soldOutBuckets.d3"),
+        d2: t("soldOutBuckets.d2"),
+        special: t("soldOutBuckets.special"),
+        other: t("soldOutBuckets.other"),
+      }),
+    [t],
+  );
+
+  const entries: (keyof SoldOutBuckets)[] = ["d4", "d3", "d2", "special", "other"];
+  const total = entries.reduce((s, key) => s + buckets[key], 0);
 
   if (total === 0) {
-    return <p className="py-10 text-center text-sm text-muted-foreground">{t("noSoldOutNumbers")}</p>;
+    return <DashboardChartEmpty message={t("noSoldOutNumbers")} />;
   }
 
-  let acc = 0;
-  const parts = entries
-    .filter((e) => buckets[e.key] > 0)
-    .map((e) => {
-      const frac = buckets[e.key] / total;
-      const start = acc;
-      acc += frac;
-      return { ...e, frac, start };
-    });
-
-  const gradientStops =
-    parts.length === 1
-      ? `${parts[0].color} 0deg 360deg`
-      : parts
-          .map((p) => {
-            const a0 = p.start * 360;
-            const a1 = (p.start + p.frac) * 360;
-            return `${p.color} ${a0}deg ${a1}deg`;
-          })
-          .join(", ");
+  const pieData = entries
+    .filter((key) => buckets[key] > 0)
+    .map((key) => ({
+      key,
+      value: buckets[key],
+      fill: `var(--color-${key})`,
+    }));
 
   return (
-    <div className="flex flex-col items-stretch gap-4 sm:flex-row sm:items-center">
-      <div className="relative mx-auto size-40 shrink-0">
-        <div
-          className="size-full rounded-full"
-          style={{
-            background: `conic-gradient(from -90deg, ${gradientStops})`,
-            mask: "radial-gradient(farthest-side, transparent 58%, #000 59%)",
-            WebkitMask: "radial-gradient(farthest-side, transparent 58%, #000 59%)",
-          }}
-        />
-        <div className="pointer-events-none absolute inset-0 flex flex-col items-center justify-center">
-          <p className="text-3xl font-bold tabular-nums">{total}</p>
-          <p className="text-xs text-muted-foreground">{t("soldOutTotal")}</p>
-        </div>
-      </div>
-      <ul className="min-w-0 flex-1 space-y-2">
-        {entries.map((e) => {
-          const count = buckets[e.key];
-          const pct = total > 0 ? (count / total) * 100 : 0;
-          return (
-            <li key={e.key}>
-              <div className="mb-1 flex justify-between text-sm">
-                <span className="flex items-center gap-2 text-muted-foreground">
-                  <span className={cn("size-2.5 rounded-sm", e.swatch)} />
-                  {e.label}
-                </span>
-                <span className="font-medium tabular-nums">
-                  {count}
-                  <span className="ml-1 text-xs font-normal text-muted-foreground">({pct.toFixed(0)}%)</span>
-                </span>
-              </div>
-              <div className="h-1.5 overflow-hidden rounded-full bg-muted">
-                <div className="h-full rounded-full" style={{ width: `${pct}%`, background: e.color }} />
-              </div>
-            </li>
-          );
-        })}
-      </ul>
-    </div>
+    <ChartContainer config={chartConfig} className="mx-auto aspect-square h-[240px] w-full max-w-[320px]">
+      <PieChart>
+        <ChartTooltip content={<ChartTooltipContent nameKey="key" />} />
+        <Pie
+          data={pieData}
+          dataKey="value"
+          nameKey="key"
+          innerRadius="58%"
+          outerRadius="82%"
+          paddingAngle={2}
+        >
+          {pieData.map((entry) => (
+            <Cell key={entry.key} fill={entry.fill} />
+          ))}
+          <Label
+            content={({ viewBox }) => {
+              if (!viewBox || !("cx" in viewBox) || !("cy" in viewBox)) {
+                return null;
+              }
+              const { cx, cy } = viewBox as { cx: number; cy: number };
+              return (
+                <text x={cx} y={cy} textAnchor="middle" dominantBaseline="middle">
+                  <tspan className="fill-foreground text-3xl font-bold">{total}</tspan>
+                  <tspan x={cx} dy="1.4em" className="fill-muted-foreground text-xs">
+                    {t("soldOutTotal")}
+                  </tspan>
+                </text>
+              );
+            }}
+          />
+        </Pie>
+        <ChartLegend content={<ChartLegendContent nameKey="key" />} />
+      </PieChart>
+    </ChartContainer>
   );
 }
 
 export function ResultBatchProgress({ draw }: { draw: AdminDashboardDrawPanel }): ReactElement {
   const { t } = useTranslation("dashboard");
   const { total, pending_review, published } = draw.result_batch_counts;
-  const pendingW = total > 0 ? (pending_review / total) * 100 : 0;
-  const publishedW = total > 0 ? (published / total) * 100 : 0;
-  const otherW = Math.max(0, 100 - pendingW - publishedW);
+  const other = Math.max(0, total - pending_review - published);
+
+  const chartConfig = useMemo(
+    () =>
+      buildBatchProgressConfig({
+        pending: t("batchPending"),
+        published: t("batchPublished"),
+        other: t("batchOther"),
+      }),
+    [t],
+  );
+
+  const chartData = [{ row: "batches", pending: pending_review, published, other }];
 
   return (
     <div className="space-y-4">
-      <div className="flex h-3 overflow-hidden rounded-full bg-muted">
-        {pendingW > 0 ? (
-          <div className="bg-amber-500" style={{ width: `${pendingW}%` }} title={t("batchPending")} />
-        ) : null}
-        {publishedW > 0 ? (
-          <div className="bg-emerald-600" style={{ width: `${publishedW}%` }} title={t("batchPublished")} />
-        ) : null}
-        {otherW > 0 ? <div className="bg-muted-foreground/30" style={{ width: `${otherW}%` }} /> : null}
-      </div>
+      <ChartContainer config={chartConfig} className="aspect-auto h-10 w-full">
+        <BarChart
+          accessibilityLayer
+          layout="vertical"
+          data={chartData}
+          margin={{ top: 0, right: 0, bottom: 0, left: 0 }}
+        >
+          <XAxis type="number" hide domain={[0, Math.max(total, 1)]} />
+          <YAxis type="category" dataKey="row" hide width={0} />
+          <Bar dataKey="pending" stackId="batch" fill="var(--color-pending)" radius={4} />
+          <Bar dataKey="published" stackId="batch" fill="var(--color-published)" radius={4} />
+          <Bar dataKey="other" stackId="batch" fill="var(--color-other)" radius={4} />
+        </BarChart>
+      </ChartContainer>
       <div className="grid grid-cols-3 gap-2 text-center">
         <div className="rounded-lg border border-border/60 bg-muted/20 px-2 py-3">
           <p className="text-2xl font-bold tabular-nums text-amber-600">{pending_review}</p>
@@ -379,54 +502,68 @@ export function SettlementStatusChart({
   finance: AdminDrawFinanceSummaryData;
 }): ReactElement {
   const { t } = useTranslation("dashboard");
-  const batches = finance.settlement_batches ?? [];
+  const settlementBatches = finance.settlement_batches;
 
-  if (batches.length === 0) {
-    return <p className="py-6 text-center text-sm text-muted-foreground">{t("noSettlementBatches")}</p>;
-  }
-
-  const counts = new Map<string, number>();
-  for (const b of batches) {
-    counts.set(b.status, (counts.get(b.status) ?? 0) + 1);
-  }
-  const entries = [...counts.entries()].sort((a, b) => b[1] - a[1]);
-  const max = Math.max(...entries.map((e) => e[1]));
-
-  const barTone = (status: string): string => {
-    switch (status) {
-      case "pending_review":
-        return "bg-amber-500";
-      case "approved":
-        return "bg-sky-500";
-      case "paid":
-      case "completed":
-        return "bg-emerald-600";
-      case "running":
-        return "bg-blue-500";
-      case "rejected":
-      case "failed":
-        return "bg-rose-500";
-      default:
-        return "bg-violet-500";
+  const entries = useMemo(() => {
+    const counts = new Map<string, number>();
+    for (const b of settlementBatches ?? []) {
+      counts.set(b.status, (counts.get(b.status) ?? 0) + 1);
     }
-  };
+    return [...counts.entries()].sort((a, b) => b[1] - a[1]);
+  }, [settlementBatches]);
+
+  const chartConfig = useMemo(
+    (): ChartConfig =>
+      buildSettlementBarConfig(
+        entries.map(([status]) => ({
+          status,
+          label: status,
+          color: settlementBarColor(status),
+        })),
+      ),
+    [entries],
+  );
+
+  if (!settlementBatches || settlementBatches.length === 0) {
+    return <DashboardChartEmpty message={t("noSettlementBatches")} />;
+  }
+
+  const chartData = entries.map(([status, count]) => ({
+    status,
+    count,
+    fill: settlementBarColor(status),
+  }));
+
+  const chartHeight = Math.min(360, Math.max(140, entries.length * 40 + 40));
 
   return (
-    <ul className="space-y-3">
-      {entries.map(([status, count]) => (
-        <li key={status}>
-          <div className="mb-1 flex items-center justify-between gap-2">
-            <AdminStatusBadge status={status}>{status}</AdminStatusBadge>
-            <span className="text-sm font-medium tabular-nums">{count}</span>
-          </div>
-          <div className="h-2 overflow-hidden rounded-full bg-muted">
-            <div
-              className={cn("h-full rounded-full transition-all", barTone(status))}
-              style={{ width: `${max > 0 ? (count / max) * 100 : 0}%` }}
-            />
-          </div>
-        </li>
-      ))}
-    </ul>
+    <ChartContainer
+      config={chartConfig}
+      className="aspect-auto w-full"
+      style={{ height: chartHeight }}
+    >
+      <BarChart
+        accessibilityLayer
+        layout="vertical"
+        data={chartData}
+        margin={{ top: 4, right: 12, bottom: 4, left: 8 }}
+      >
+        <XAxis type="number" hide />
+        <YAxis
+          type="category"
+          dataKey="status"
+          width={108}
+          tickLine={false}
+          axisLine={false}
+          tick={{ fontSize: 11 }}
+        />
+        <ChartTooltip content={<ChartTooltipContent />} />
+        <Bar dataKey="count" radius={4} barSize={16}>
+          {chartData.map((entry) => (
+            <Cell key={entry.status} fill={entry.fill} />
+          ))}
+        </Bar>
+      </BarChart>
+    </ChartContainer>
   );
 }