diff --git a/package-lock.json b/package-lock.json
index 60f8d2b..894eacb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,6 +11,7 @@
         "@fontsource/vazirmatn": "^5.3.0",
         "@primevue/themes": "4.0.7",
         "axios": "^1.19.0",
+        "chart.js": "^4.5.1",
         "filepond": "^4.32.12",
         "filepond-plugin-file-validate-type": "^1.2.9",
         "filepond-plugin-image-preview": "^4.6.12",
@@ -24,6 +25,7 @@
         "sass": "^1.102.0",
         "vee-validate": "^4.15.1",
         "vue": "^3.5.40",
+        "vue-chartjs": "^5.3.4",
         "vue-filepond": "^8.0.0",
         "vue-i18n": "^11.4.8",
         "vue-router": "^5.2.0",
@@ -280,6 +282,12 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@kurkle/color": {
+      "version": "0.3.4",
+      "resolved": "https://registry.npmjs.org/@kurkle/color/-/color-0.3.4.tgz",
+      "integrity": "sha512-M5UknZPHRu3DEDWoipU6sE8PdkZ6Z/S+v4dD+Ke8IaNlpdSQah50lz1KtcFBa2vsdOnwbbnxJwVM4wty6udA5w==",
+      "license": "MIT"
+    },
     "node_modules/@oxc-project/types": {
       "version": "0.143.0",
       "resolved": "https://registry.npmjs.org/@oxc-project/types/-/types-0.143.0.tgz",
@@ -1277,6 +1285,18 @@
       "integrity": "sha512-rddelWYNPRrXq6PtNEN2S3f6t9ILzvqaN5pVgi4kqt9jHQaXIial9PznB5iSPVlQSLNaaH22ItWz3EJtQ10+OA==",
       "license": "MIT"
     },
+    "node_modules/chart.js": {
+      "version": "4.5.1",
+      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-4.5.1.tgz",
+      "integrity": "sha512-GIjfiT9dbmHRiYi6Nl2yFCq7kkwdkp1W/lp2J99rX0yo9tgJGn3lKQATztIjb5tVtevcBtIdICNWqlq5+E8/Pw==",
+      "license": "MIT",
+      "dependencies": {
+        "@kurkle/color": "^0.3.0"
+      },
+      "engines": {
+        "pnpm": ">=8"
+      }
+    },
     "node_modules/chokidar": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-5.0.0.tgz",
@@ -3265,6 +3285,16 @@
         }
       }
     },
+    "node_modules/vue-chartjs": {
+      "version": "5.3.4",
+      "resolved": "https://registry.npmjs.org/vue-chartjs/-/vue-chartjs-5.3.4.tgz",
+      "integrity": "sha512-x3Fqob8RQvrTdssfi9ecsCzEkFOd8JPmNwSkSQzdfKj/uBsRJs/Y88cZcZIEcPsTVfMGwMo4MOoihoDG2DoE/g==",
+      "license": "MIT",
+      "peerDependencies": {
+        "chart.js": "^4.1.1",
+        "vue": "^3.0.0-0 || ^2.7.0"
+      }
+    },
     "node_modules/vue-filepond": {
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/vue-filepond/-/vue-filepond-8.0.0.tgz",
diff --git a/package.json b/package.json
index 950f385..1fbe860 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "@fontsource/vazirmatn": "^5.3.0",
     "@primevue/themes": "4.0.7",
     "axios": "^1.19.0",
+    "chart.js": "^4.5.1",
     "filepond": "^4.32.12",
     "filepond-plugin-file-validate-type": "^1.2.9",
     "filepond-plugin-image-preview": "^4.6.12",
@@ -26,6 +27,7 @@
     "sass": "^1.102.0",
     "vee-validate": "^4.15.1",
     "vue": "^3.5.40",
+    "vue-chartjs": "^5.3.4",
     "vue-filepond": "^8.0.0",
     "vue-i18n": "^11.4.8",
     "vue-router": "^5.2.0",
diff --git a/src/api/financialReportApi.js b/src/api/financialReportApi.js
index ca329b9..41a4a67 100644
--- a/src/api/financialReportApi.js
+++ b/src/api/financialReportApi.js
@@ -4,5 +4,6 @@ import axiosInstance from './axiosInstance';
 export const financialReportApi = {
   getClassReport: (classId) => axiosInstance.get(`/financial-reports/admin/classes/${classId}`),
   getSessionReport: (sessionId) => axiosInstance.get(`/financial-reports/admin/sessions/${sessionId}`),
-  getRangeReport: (params) => axiosInstance.get('/financial-reports/admin/range', { params })
+  getRangeReport: (params) => axiosInstance.get('/financial-reports/admin/range', { params }),
+  getAnalytics: (params) => axiosInstance.get('/financial-reports/admin/analytics', { params })
 };
diff --git a/src/components/financialReports/FinancialStatCard.vue b/src/components/financialReports/FinancialStatCard.vue
index 7b6e546..c13d5c7 100644
--- a/src/components/financialReports/FinancialStatCard.vue
+++ b/src/components/financialReports/FinancialStatCard.vue
@@ -4,6 +4,7 @@
     <div class="flex-grow-1">
       <span class="text-muted text-xs block mb-1">{{ label }}</span>
       <span class="text-xl font-bold text-color">{{ formattedValue }}</span>
+      <span v-if="hint" class="text-xs text-muted block mt-1">{{ hint }}</span>
     </div>
     <div class="stat-icon w-3rem h-3rem border-round-xl flex align-items-center justify-content-center flex-shrink-0" :class="bgClass">
       <i :class="[icon, 'text-xl', iconClass]"></i>
@@ -20,10 +21,19 @@ const props = defineProps({
   value: { type: Number, default: 0 },
   icon: { type: String, default: 'pi pi-wallet' },
   bgClass: { type: String, default: 'bg-blue-100' },
-  iconClass: { type: String, default: 'text-blue-600' }
+  iconClass: { type: String, default: 'text-blue-600' },
+  /** 'currency' (default, appends تومان) | 'number' (plain count) | 'text' (uses displayValue verbatim) */
+  format: { type: String, default: 'currency' },
+  /** Overrides the computed value entirely, e.g. a "12 / 20" ratio string. */
+  displayValue: { type: String, default: '' },
+  hint: { type: String, default: '' }
 });
 
 const { toPersianDigits } = usePersianDate();
 
-const formattedValue = computed(() => `${toPersianDigits(Math.round(props.value || 0).toLocaleString())} تومان`);
+const formattedValue = computed(() => {
+  if (props.displayValue) return props.displayValue;
+  if (props.format === 'number') return toPersianDigits(Math.round(props.value || 0).toLocaleString());
+  return `${toPersianDigits(Math.round(props.value || 0).toLocaleString())} تومان`;
+});
 </script>
diff --git a/src/components/financialReports/charts/ForecastChart.vue b/src/components/financialReports/charts/ForecastChart.vue
new file mode 100644
index 0000000..bffb0c8
--- /dev/null
+++ b/src/components/financialReports/charts/ForecastChart.vue
@@ -0,0 +1,70 @@
+<!-- /src/components/financialReports/charts/ForecastChart.vue -->
+<!-- Bar chart of expected future cash inflow, bucketed by the upcoming due-date week. -->
+<template>
+  <div class="chart-wrap" dir="ltr" :style="{ height: height + 'px' }">
+    <Bar :data="chartData" :options="options" />
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue';
+import { Bar } from 'vue-chartjs';
+import { usePersianDate } from '@/composables/usePersianDate';
+import { CHART_COLORS } from '@/utils/chartTheme';
+
+const props = defineProps({
+  labels: { type: Array, default: () => [] },
+  amounts: { type: Array, default: () => [] },
+  counts: { type: Array, default: () => [] },
+  height: { type: Number, default: 240 }
+});
+
+const { toPersianDigits } = usePersianDate();
+const formatToman = (v) => `${toPersianDigits(Math.round(v || 0).toLocaleString())} تومان`;
+
+const chartData = computed(() => ({
+  labels: props.labels,
+  datasets: [
+    {
+      label: 'دریافتی پیش‌بینی‌شده',
+      data: props.amounts,
+      backgroundColor: CHART_COLORS.sessionIncome,
+      borderRadius: 6,
+      maxBarThickness: 40
+    }
+  ]
+}));
+
+const options = computed(() => ({
+  responsive: true,
+  maintainAspectRatio: false,
+  plugins: {
+    legend: { display: false },
+    tooltip: {
+      rtl: true,
+      textDirection: 'rtl',
+      callbacks: {
+        label: (ctx) => `${formatToman(ctx.parsed.y)}`,
+        afterLabel: (ctx) => {
+          const count = props.counts[ctx.dataIndex];
+          return count ? `${toPersianDigits(count)} قسط در انتظار` : '';
+        }
+      }
+    }
+  },
+  scales: {
+    x: { grid: { display: false }, ticks: { color: CHART_COLORS.muted } },
+    y: {
+      grid: { color: CHART_COLORS.gridLine, drawBorder: false },
+      ticks: { color: CHART_COLORS.muted, callback: (v) => toPersianDigits(Number(v).toLocaleString()) }
+    }
+  }
+}));
+</script>
+
+<style scoped>
+.chart-wrap {
+  width: 100%;
+  position: relative;
+}
+</style>
diff --git a/src/components/financialReports/charts/IncomeByClassChart.vue b/src/components/financialReports/charts/IncomeByClassChart.vue
new file mode 100644
index 0000000..73de680
--- /dev/null
+++ b/src/components/financialReports/charts/IncomeByClassChart.vue
@@ -0,0 +1,86 @@
+<!-- /src/components/financialReports/charts/IncomeByClassChart.vue -->
+<!-- Horizontal bar chart ranking classes by received revenue vs. outstanding receivables. -->
+<template>
+  <div class="chart-wrap" dir="ltr" :style="{ height: computedHeight + 'px' }">
+    <Bar v-if="rows.length" :data="chartData" :options="options" />
+    <div v-else class="flex align-items-center justify-content-center h-full text-muted text-sm">
+      داده‌ای برای نمایش وجود ندارد
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue';
+import { Bar } from 'vue-chartjs';
+import { usePersianDate } from '@/composables/usePersianDate';
+import { CHART_COLORS } from '@/utils/chartTheme';
+
+const props = defineProps({
+  rows: { type: Array, default: () => [] }, // [{ className, actualReceivedRevenue, pendingReceivables }]
+  limit: { type: Number, default: 8 }
+});
+
+const { toPersianDigits } = usePersianDate();
+const formatToman = (v) => `${toPersianDigits(Math.round(v || 0).toLocaleString())} تومان`;
+
+const topRows = computed(() => props.rows.slice(0, props.limit));
+const computedHeight = computed(() => Math.max(220, topRows.value.length * 46));
+
+const chartData = computed(() => ({
+  labels: topRows.value.map((r) => r.className),
+  datasets: [
+    {
+      label: 'وصول‌شده',
+      data: topRows.value.map((r) => r.actualReceivedRevenue),
+      backgroundColor: CHART_COLORS.received,
+      borderRadius: 5,
+      maxBarThickness: 18
+    },
+    {
+      label: 'مطالبات معوق',
+      data: topRows.value.map((r) => r.pendingReceivables),
+      backgroundColor: CHART_COLORS.outstanding,
+      borderRadius: 5,
+      maxBarThickness: 18
+    }
+  ]
+}));
+
+const options = computed(() => ({
+  indexAxis: 'y',
+  responsive: true,
+  maintainAspectRatio: false,
+  plugins: {
+    legend: {
+      position: 'top',
+      align: 'end',
+      labels: { usePointStyle: true, pointStyle: 'circle', boxWidth: 8, boxHeight: 8 }
+    },
+    tooltip: {
+      rtl: true,
+      textDirection: 'rtl',
+      callbacks: {
+        label: (ctx) => `${ctx.dataset.label}: ${formatToman(ctx.parsed.x)}`
+      }
+    }
+  },
+  scales: {
+    x: {
+      stacked: false,
+      grid: { color: CHART_COLORS.gridLine, drawBorder: false },
+      ticks: { color: CHART_COLORS.muted, callback: (v) => toPersianDigits(Number(v).toLocaleString()) }
+    },
+    y: {
+      grid: { display: false },
+      ticks: { color: CHART_COLORS.muted }
+    }
+  }
+}));
+</script>
+
+<style scoped>
+.chart-wrap {
+  width: 100%;
+  position: relative;
+}
+</style>
diff --git a/src/components/financialReports/charts/IncomeTrendChart.vue b/src/components/financialReports/charts/IncomeTrendChart.vue
new file mode 100644
index 0000000..d8ade22
--- /dev/null
+++ b/src/components/financialReports/charts/IncomeTrendChart.vue
@@ -0,0 +1,90 @@
+<!-- /src/components/financialReports/charts/IncomeTrendChart.vue -->
+<!-- Line chart comparing cash actually received against accrued income earned from held sessions. -->
+<template>
+  <div class="chart-wrap" dir="ltr" :style="{ height: height + 'px' }">
+    <Line :data="chartData" :options="options" />
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue';
+import { Line } from 'vue-chartjs';
+import { usePersianDate } from '@/composables/usePersianDate';
+import { CHART_COLORS } from '@/utils/chartTheme';
+
+const props = defineProps({
+  labels: { type: Array, default: () => [] },
+  received: { type: Array, default: () => [] },
+  sessionIncome: { type: Array, default: () => [] },
+  height: { type: Number, default: 260 }
+});
+
+const { toPersianDigits } = usePersianDate();
+const formatToman = (v) => `${toPersianDigits(Math.round(v || 0).toLocaleString())} تومان`;
+
+const chartData = computed(() => ({
+  labels: props.labels,
+  datasets: [
+    {
+      label: 'وجوه دریافتی (نقدی)',
+      data: props.received,
+      borderColor: CHART_COLORS.received,
+      backgroundColor: CHART_COLORS.receivedSoft,
+      tension: 0.35,
+      fill: true,
+      pointRadius: 2,
+      pointHoverRadius: 5,
+      borderWidth: 2
+    },
+    {
+      label: 'درآمد تعهدی (بر اساس جلسات برگزارشده)',
+      data: props.sessionIncome,
+      borderColor: CHART_COLORS.sessionIncome,
+      backgroundColor: CHART_COLORS.sessionIncomeSoft,
+      tension: 0.35,
+      fill: true,
+      pointRadius: 2,
+      pointHoverRadius: 5,
+      borderWidth: 2,
+      borderDash: [5, 4]
+    }
+  ]
+}));
+
+const options = computed(() => ({
+  responsive: true,
+  maintainAspectRatio: false,
+  interaction: { mode: 'index', intersect: false },
+  plugins: {
+    legend: {
+      position: 'top',
+      align: 'end',
+      labels: { usePointStyle: true, pointStyle: 'circle', boxWidth: 8, boxHeight: 8 }
+    },
+    tooltip: {
+      rtl: true,
+      textDirection: 'rtl',
+      callbacks: {
+        label: (ctx) => `${ctx.dataset.label}: ${formatToman(ctx.parsed.y)}`
+      }
+    }
+  },
+  scales: {
+    x: { grid: { display: false }, ticks: { color: CHART_COLORS.muted, maxRotation: 0, autoSkip: true } },
+    y: {
+      grid: { color: CHART_COLORS.gridLine, drawBorder: false },
+      ticks: {
+        color: CHART_COLORS.muted,
+        callback: (v) => toPersianDigits(Number(v).toLocaleString())
+      }
+    }
+  }
+}));
+</script>
+
+<style scoped>
+.chart-wrap {
+  width: 100%;
+  position: relative;
+}
+</style>
diff --git a/src/components/financialReports/charts/MonthlyBreakdownChart.vue b/src/components/financialReports/charts/MonthlyBreakdownChart.vue
new file mode 100644
index 0000000..3d281ed
--- /dev/null
+++ b/src/components/financialReports/charts/MonthlyBreakdownChart.vue
@@ -0,0 +1,106 @@
+<!-- /src/components/financialReports/charts/MonthlyBreakdownChart.vue -->
+<!-- Mixed bar+line chart: monthly received / professor payouts / general expenses (bars) vs. net profit (line). -->
+<template>
+  <div class="chart-wrap" dir="ltr" :style="{ height: height + 'px' }">
+    <Chart type="bar" :data="chartData" :options="options" />
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue';
+import { Chart } from 'vue-chartjs';
+import { usePersianDate } from '@/composables/usePersianDate';
+import { CHART_COLORS } from '@/utils/chartTheme';
+
+const props = defineProps({
+  labels: { type: Array, default: () => [] },
+  received: { type: Array, default: () => [] },
+  professorPayouts: { type: Array, default: () => [] },
+  generalExpenses: { type: Array, default: () => [] },
+  netProfit: { type: Array, default: () => [] },
+  height: { type: Number, default: 280 }
+});
+
+const { toPersianDigits } = usePersianDate();
+const formatToman = (v) => `${toPersianDigits(Math.round(v || 0).toLocaleString())} تومان`;
+
+const chartData = computed(() => ({
+  labels: props.labels,
+  datasets: [
+    {
+      type: 'bar',
+      label: 'وجوه دریافتی',
+      data: props.received,
+      backgroundColor: CHART_COLORS.received,
+      borderRadius: 6,
+      order: 2
+    },
+    {
+      type: 'bar',
+      label: 'سهم اساتید',
+      data: props.professorPayouts,
+      backgroundColor: CHART_COLORS.payout,
+      borderRadius: 6,
+      order: 2
+    },
+    {
+      type: 'bar',
+      label: 'هزینه‌های عمومی',
+      data: props.generalExpenses,
+      backgroundColor: CHART_COLORS.expense,
+      borderRadius: 6,
+      order: 2
+    },
+    {
+      type: 'line',
+      label: 'سود خالص',
+      data: props.netProfit,
+      borderColor: CHART_COLORS.netProfit,
+      backgroundColor: CHART_COLORS.netProfit,
+      borderWidth: 3,
+      tension: 0.3,
+      pointRadius: 4,
+      pointHoverRadius: 6,
+      fill: false,
+      order: 1
+    }
+  ]
+}));
+
+const options = computed(() => ({
+  responsive: true,
+  maintainAspectRatio: false,
+  interaction: { mode: 'index', intersect: false },
+  plugins: {
+    legend: {
+      position: 'top',
+      align: 'end',
+      labels: { usePointStyle: true, pointStyle: 'circle', boxWidth: 8, boxHeight: 8 }
+    },
+    tooltip: {
+      rtl: true,
+      textDirection: 'rtl',
+      callbacks: {
+        label: (ctx) => `${ctx.dataset.label}: ${formatToman(ctx.parsed.y)}`
+      }
+    }
+  },
+  scales: {
+    x: { grid: { display: false }, ticks: { color: CHART_COLORS.muted } },
+    y: {
+      grid: { color: CHART_COLORS.gridLine, drawBorder: false },
+      ticks: {
+        color: CHART_COLORS.muted,
+        callback: (v) => toPersianDigits(Number(v).toLocaleString())
+      }
+    }
+  }
+}));
+</script>
+
+<style scoped>
+.chart-wrap {
+  width: 100%;
+  position: relative;
+}
+</style>
diff --git a/src/components/financialReports/charts/PaymentStatusChart.vue b/src/components/financialReports/charts/PaymentStatusChart.vue
new file mode 100644
index 0000000..d771f4b
--- /dev/null
+++ b/src/components/financialReports/charts/PaymentStatusChart.vue
@@ -0,0 +1,69 @@
+<!-- /src/components/financialReports/charts/PaymentStatusChart.vue -->
+<!-- Doughnut chart of the institute's payment records grouped by status (amount-weighted). -->
+<template>
+  <div class="chart-wrap" dir="ltr" :style="{ height: height + 'px' }">
+    <Doughnut v-if="hasData" :data="chartData" :options="options" />
+    <div v-else class="flex align-items-center justify-content-center h-full text-muted text-sm">
+      داده‌ای برای نمایش وجود ندارد
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue';
+import { Doughnut } from 'vue-chartjs';
+import { usePersianDate } from '@/composables/usePersianDate';
+import { STATUS_COLORS, STATUS_LABELS_FA } from '@/utils/chartTheme';
+
+const props = defineProps({
+  breakdown: { type: Array, default: () => [] }, // [{ status, count, amount }]
+  height: { type: Number, default: 240 }
+});
+
+const { toPersianDigits } = usePersianDate();
+const formatToman = (v) => `${toPersianDigits(Math.round(v || 0).toLocaleString())} تومان`;
+
+const hasData = computed(() => props.breakdown.some((b) => b.amount > 0));
+
+const chartData = computed(() => ({
+  labels: props.breakdown.map((b) => STATUS_LABELS_FA[b.status] || b.status),
+  datasets: [
+    {
+      data: props.breakdown.map((b) => b.amount),
+      backgroundColor: props.breakdown.map((b) => STATUS_COLORS[b.status] || '#94a3b8'),
+      borderWidth: 0,
+      hoverOffset: 6
+    }
+  ]
+}));
+
+const options = computed(() => ({
+  responsive: true,
+  maintainAspectRatio: false,
+  cutout: '65%',
+  plugins: {
+    legend: {
+      position: 'bottom',
+      labels: { usePointStyle: true, pointStyle: 'circle', boxWidth: 8, boxHeight: 8 }
+    },
+    tooltip: {
+      rtl: true,
+      textDirection: 'rtl',
+      callbacks: {
+        label: (ctx) => {
+          const item = props.breakdown[ctx.dataIndex];
+          const count = item ? toPersianDigits(item.count) : '';
+          return `${ctx.label}: ${formatToman(ctx.parsed)} (${count} پرداخت)`;
+        }
+      }
+    }
+  }
+}));
+</script>
+
+<style scoped>
+.chart-wrap {
+  width: 100%;
+  position: relative;
+}
+</style>
diff --git a/src/utils/chartTheme.js b/src/utils/chartTheme.js
new file mode 100644
index 0000000..adf66a4
--- /dev/null
+++ b/src/utils/chartTheme.js
@@ -0,0 +1,70 @@
+// /src/utils/chartTheme.js
+import {
+  Chart as ChartJS,
+  CategoryScale,
+  LinearScale,
+  BarElement,
+  LineElement,
+  PointElement,
+  ArcElement,
+  Tooltip,
+  Legend,
+  Filler
+} from 'chart.js';
+
+ChartJS.register(
+  CategoryScale,
+  LinearScale,
+  BarElement,
+  LineElement,
+  PointElement,
+  ArcElement,
+  Tooltip,
+  Legend,
+  Filler
+);
+
+ChartJS.defaults.font.family = "'Vazirmatn', sans-serif";
+ChartJS.defaults.font.size = 12;
+ChartJS.defaults.color = '#94a3b8';
+
+/** Shared semantic palette — kept consistent with the stat-card icon colors used across the dashboard. */
+export const CHART_COLORS = {
+  received: '#10b981',
+  receivedSoft: 'rgba(16, 185, 129, 0.15)',
+  sessionIncome: '#3b82f6',
+  sessionIncomeSoft: 'rgba(59, 130, 246, 0.15)',
+  outstanding: '#f59e0b',
+  outstandingSoft: 'rgba(245, 158, 11, 0.15)',
+  overdue: '#ef4444',
+  overdueSoft: 'rgba(239, 68, 68, 0.15)',
+  payout: '#8b5cf6',
+  payoutSoft: 'rgba(139, 92, 246, 0.15)',
+  expense: '#f43f5e',
+  expenseSoft: 'rgba(244, 63, 94, 0.15)',
+  netProfit: '#14b8a6',
+  netProfitSoft: 'rgba(20, 184, 166, 0.15)',
+  gridLine: 'rgba(148, 163, 184, 0.15)',
+  muted: '#94a3b8'
+};
+
+export const STATUS_COLORS = {
+  paid: '#10b981',
+  partial: '#3b82f6',
+  pending: '#f59e0b',
+  overdue: '#ef4444'
+};
+
+export const STATUS_LABELS_FA = {
+  paid: 'تسویه‌شده',
+  partial: 'پرداخت جزئی',
+  pending: 'در انتظار پرداخت',
+  overdue: 'معوق'
+};
+
+export const baseGridOptions = () => ({
+  grid: { color: CHART_COLORS.gridLine, drawBorder: false },
+  ticks: { color: CHART_COLORS.muted, font: { family: "'Vazirmatn', sans-serif" } }
+});
+
+export default ChartJS;
diff --git a/src/views/financialReports/FinancialOverviewTab.vue b/src/views/financialReports/FinancialOverviewTab.vue
new file mode 100644
index 0000000..eabd9a5
--- /dev/null
+++ b/src/views/financialReports/FinancialOverviewTab.vue
@@ -0,0 +1,339 @@
+<!-- /src/views/financialReports/FinancialOverviewTab.vue -->
+<!-- Institute-wide financial overview: KPI cards, income trends, monthly breakdown,
+     payment-status distribution, per-class leaderboard and a due-date driven cash-flow forecast. -->
+<template>
+  <div class="financial-overview-tab">
+    <div v-if="isLoading && !analytics" class="text-center text-muted p-5">
+      <ProgressSpinner style="width: 40px; height: 40px;" />
+    </div>
+
+    <EmptyState v-else-if="!analytics" description="گزارش مالی مؤسسه در دسترس نیست" />
+
+    <div v-else class="flex flex-column gap-4">
+      <!-- ── KPI cards ─────────────────────────────────────────────────── -->
+      <div class="grid">
+        <div class="col-12 sm:col-6 lg:col-3">
+          <FinancialStatCard
+            label="کل وجوه وصول‌شده"
+            :value="analytics.overview.totalReceived"
+            icon="pi pi-check-circle"
+            bg-class="bg-green-100"
+            icon-class="text-green-600"
+            :hint="`از ${formatToman(analytics.overview.totalExpectedRevenue)} مورد انتظار`"
+          />
+        </div>
+        <div class="col-12 sm:col-6 lg:col-3">
+          <FinancialStatCard
+            label="مطالبات معوق (سررسیدگذشته)"
+            :value="analytics.overview.overdueAmount"
+            icon="pi pi-exclamation-triangle"
+            bg-class="bg-red-100"
+            icon-class="text-red-600"
+            :hint="`${toPersianDigits(analytics.overview.overdueCount)} قسط معوق`"
+          />
+        </div>
+        <div class="col-12 sm:col-6 lg:col-3">
+          <FinancialStatCard
+            label="در انتظار وصول (کل)"
+            :value="analytics.overview.totalPendingReceivables"
+            icon="pi pi-clock"
+            bg-class="bg-orange-100"
+            icon-class="text-orange-600"
+          />
+        </div>
+        <div class="col-12 sm:col-6 lg:col-3">
+          <FinancialStatCard
+            label="سود خالص مؤسسه (کل دوران)"
+            :value="analytics.overview.netProfitAllTime"
+            icon="pi pi-chart-line"
+            :bg-class="analytics.overview.netProfitAllTime >= 0 ? 'bg-teal-100' : 'bg-red-100'"
+            :icon-class="analytics.overview.netProfitAllTime >= 0 ? 'text-teal-600' : 'text-red-600'"
+          />
+        </div>
+        <div class="col-12 sm:col-6 lg:col-3">
+          <FinancialStatCard
+            label="میانگین درآمد هر جلسه برگزارشده"
+            :value="analytics.overview.avgIncomePerHeldSession"
+            icon="pi pi-calculator"
+            bg-class="bg-blue-100"
+            icon-class="text-blue-600"
+            hint="بر اساس وجوه وصول‌شده"
+          />
+        </div>
+        <div class="col-12 sm:col-6 lg:col-3">
+          <FinancialStatCard
+            label="میانگین درآمد مورد انتظار هر جلسه"
+            :value="analytics.overview.avgExpectedIncomePerPlannedSession"
+            icon="pi pi-percentage"
+            bg-class="bg-indigo-100"
+            icon-class="text-indigo-600"
+            hint="بر اساس شهریه‌های ثبت‌شده"
+          />
+        </div>
+        <div class="col-12 sm:col-6 lg:col-3">
+          <FinancialStatCard
+            label="جلسات برگزارشده / برنامه‌ریزی‌شده"
+            format="text"
+            :display-value="`${toPersianDigits(analytics.overview.totalSessionsHeld)} / ${toPersianDigits(analytics.overview.totalSessionsPlanned)}`"
+            icon="pi pi-calendar-plus"
+            bg-class="bg-purple-100"
+            icon-class="text-purple-600"
+          />
+        </div>
+        <div class="col-12 sm:col-6 lg:col-3">
+          <FinancialStatCard
+            label="کلاس‌های فعال / کل کلاس‌ها"
+            format="text"
+            :display-value="`${toPersianDigits(analytics.overview.totalActiveClasses)} / ${toPersianDigits(analytics.overview.totalClasses)}`"
+            icon="pi pi-building"
+            bg-class="bg-cyan-100"
+            icon-class="text-cyan-600"
+            :hint="`${toPersianDigits(analytics.overview.totalEnrollments)} ثبت‌نام فعال`"
+          />
+        </div>
+      </div>
+
+      <!-- ── Income trend (daily/weekly, cash vs. session-based accrual) ──── -->
+      <div class="surface-card p-4 border-round-xl border-1 border-color shadow-sm">
+        <div class="flex flex-column md:flex-row align-items-start md:align-items-center justify-content-between gap-3 mb-4">
+          <div>
+            <h3 class="text-base font-bold text-color m-0">روند درآمد بر اساس جلسات</h3>
+            <p class="text-xs text-muted m-0 mt-1">مقایسه وجوه نقداً دریافتی با درآمد تعهدی حاصل از جلسات برگزارشده</p>
+          </div>
+          <SelectButton
+            v-model="granularity"
+            :options="granularityOptions"
+            optionLabel="label"
+            optionValue="value"
+            :allowEmpty="false"
+          />
+        </div>
+        <IncomeTrendChart :labels="trendLabels" :received="trendReceived" :session-income="trendSessionIncome" />
+      </div>
+
+      <!-- ── Monthly breakdown ─────────────────────────────────────────── -->
+      <div class="surface-card p-4 border-round-xl border-1 border-color shadow-sm">
+        <div class="flex align-items-center justify-content-between mb-4">
+          <div>
+            <h3 class="text-base font-bold text-color m-0">گزارش کامل درآمد مؤسسه ({{ toPersianDigits(analytics.monthly.length) }} ماه اخیر)</h3>
+            <p class="text-xs text-muted m-0 mt-1">دریافتی، سهم اساتید، هزینه‌های عمومی و سود خالص در هر ماه</p>
+          </div>
+        </div>
+        <MonthlyBreakdownChart
+          :labels="monthlyLabels"
+          :received="monthlyReceived"
+          :professor-payouts="monthlyPayouts"
+          :general-expenses="monthlyExpenses"
+          :net-profit="monthlyNetProfit"
+        />
+      </div>
+
+      <!-- ── Payment status + Forecast ────────────────────────────────── -->
+      <div class="grid">
+        <div class="col-12 lg:col-5">
+          <div class="surface-card p-4 border-round-xl border-1 border-color shadow-sm h-full">
+            <h3 class="text-base font-bold text-color m-0 mb-4">وضعیت مطالبات (بر اساس مبلغ)</h3>
+            <PaymentStatusChart :breakdown="analytics.paymentStatusBreakdown" />
+          </div>
+        </div>
+        <div class="col-12 lg:col-7">
+          <div class="surface-card p-4 border-round-xl border-1 border-color shadow-sm h-full">
+            <h3 class="text-base font-bold text-color m-0 mb-1">پیش‌بینی وصولی بر اساس سررسید اقساط</h3>
+            <p class="text-xs text-muted m-0 mb-4">۸ هفته پیش‌رو — بر اساس تاریخ سررسید تراکنش‌های در انتظار پرداخت</p>
+            <div class="grid mb-3">
+              <div class="col-4">
+                <div class="surface-100 border-round p-2 text-center">
+                  <div class="text-xs text-muted mb-1">۷ روز آینده</div>
+                  <div class="font-bold text-sm text-color">{{ formatToman(analytics.forecast.next7DaysAmount) }}</div>
+                </div>
+              </div>
+              <div class="col-4">
+                <div class="surface-100 border-round p-2 text-center">
+                  <div class="text-xs text-muted mb-1">۳۰ روز آینده</div>
+                  <div class="font-bold text-sm text-color">{{ formatToman(analytics.forecast.next30DaysAmount) }}</div>
+                </div>
+              </div>
+              <div class="col-4">
+                <div class="surface-100 border-round p-2 text-center">
+                  <div class="text-xs text-muted mb-1">۶۰ روز آینده</div>
+                  <div class="font-bold text-sm text-color">{{ formatToman(analytics.forecast.next60DaysAmount) }}</div>
+                </div>
+              </div>
+            </div>
+            <ForecastChart :labels="forecastLabels" :amounts="forecastAmounts" :counts="forecastCounts" />
+          </div>
+        </div>
+      </div>
+
+      <!-- ── Per-class leaderboard: chart + table ─────────────────────── -->
+      <div class="surface-card p-4 border-round-xl border-1 border-color shadow-sm">
+        <h3 class="text-base font-bold text-color m-0 mb-4">عملکرد مالی به تفکیک کلاس (درآمد هر جلسه)</h3>
+        <IncomeByClassChart :rows="analytics.incomeByClass" />
+      </div>
+
+      <div>
+        <h3 class="text-base font-bold text-color mb-3">جدول کامل درآمد به تفکیک کلاس</h3>
+        <DataTable
+          :value="analytics.incomeByClass"
+          class="p-datatable-sm text-sm"
+          emptyMessage="هنوز کلاسی با گزارش مالی ثبت نشده است"
+          :paginator="analytics.incomeByClass.length > 10"
+          :rows="10"
+        >
+          <Column header="کلاس">
+            <template #body="{ data }">
+              <span class="font-semibold text-color">{{ data.className }}</span>
+            </template>
+          </Column>
+          <Column header="استاد">
+            <template #body="{ data }">{{ data.professorName }}</template>
+          </Column>
+          <Column header="دانشجویان">
+            <template #body="{ data }">{{ toPersianDigits(data.studentsCount) }}</template>
+          </Column>
+          <Column header="جلسات (برگزار/برنامه)">
+            <template #body="{ data }">{{ toPersianDigits(data.sessionsHeld) }} / {{ toPersianDigits(data.sessionsPlanned) }}</template>
+          </Column>
+          <Column header="وصول‌شده">
+            <template #body="{ data }">{{ formatToman(data.actualReceivedRevenue) }}</template>
+          </Column>
+          <Column header="معوق">
+            <template #body="{ data }">{{ formatToman(data.pendingReceivables) }}</template>
+          </Column>
+          <Column header="درآمد هر جلسه (واقعی)">
+            <template #body="{ data }"><span class="font-semibold text-green-600">{{ formatToman(data.incomePerSessionActual) }}</span></template>
+          </Column>
+          <Column header="درآمد هر جلسه (مورد انتظار)">
+            <template #body="{ data }">{{ formatToman(data.incomePerSessionExpected) }}</template>
+          </Column>
+        </DataTable>
+      </div>
+
+      <!-- ── Upcoming / overdue due-date schedule ─────────────────────── -->
+      <div>
+        <div class="flex align-items-center justify-content-between mb-3">
+          <h3 class="text-base font-bold text-color m-0">جدول سررسید پرداخت‌ها (اقساط دانشجویان)</h3>
+          <Tag :value="`${toPersianDigits(analytics.upcomingDue.length)} قسط`" severity="secondary" />
+        </div>
+        <DataTable
+          :value="analytics.upcomingDue"
+          class="p-datatable-sm text-sm"
+          emptyMessage="قسط در انتظار پرداختی یافت نشد"
+          :paginator="analytics.upcomingDue.length > 10"
+          :rows="10"
+        >
+          <Column header="دانشجو">
+            <template #body="{ data }">{{ data.studentName }}</template>
+          </Column>
+          <Column header="کلاس">
+            <template #body="{ data }">{{ data.className }}</template>
+          </Column>
+          <Column header="مبلغ قسط">
+            <template #body="{ data }">{{ formatToman(data.amount) }}</template>
+          </Column>
+          <Column header="تاریخ سررسید">
+            <template #body="{ data }">{{ formatJalali(data.dueDate) }}</template>
+          </Column>
+          <Column header="وضعیت">
+            <template #body="{ data }">
+              <Tag
+                :value="dueStatusLabel(data)"
+                :severity="dueStatusSeverity(data)"
+                class="text-xs font-semibold"
+              />
+            </template>
+          </Column>
+        </DataTable>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, onMounted } from 'vue';
+import { usePersianDate } from '@/composables/usePersianDate';
+import { useToast } from '@/composables/useToast';
+import { financialReportApi } from '@/api/financialReportApi';
+import EmptyState from '@/components/common/EmptyState.vue';
+import FinancialStatCard from '@/components/financialReports/FinancialStatCard.vue';
+import IncomeTrendChart from '@/components/financialReports/charts/IncomeTrendChart.vue';
+import MonthlyBreakdownChart from '@/components/financialReports/charts/MonthlyBreakdownChart.vue';
+import PaymentStatusChart from '@/components/financialReports/charts/PaymentStatusChart.vue';
+import IncomeByClassChart from '@/components/financialReports/charts/IncomeByClassChart.vue';
+import ForecastChart from '@/components/financialReports/charts/ForecastChart.vue';
+import ProgressSpinner from 'primevue/progressspinner';
+import SelectButton from 'primevue/selectbutton';
+import DataTable from 'primevue/datatable';
+import Column from 'primevue/column';
+import Tag from 'primevue/tag';
+
+const { toPersianDigits, formatJalali } = usePersianDate();
+const { showError } = useToast();
+
+const formatToman = (value) => `${toPersianDigits(Math.round(value || 0).toLocaleString())} تومان`;
+
+const analytics = ref(null);
+const isLoading = ref(false);
+
+const granularity = ref('daily');
+const granularityOptions = [
+  { label: 'روزانه', value: 'daily' },
+  { label: 'هفتگی', value: 'weekly' }
+];
+
+const trendLabels = computed(() => {
+  if (!analytics.value) return [];
+  const rows = granularity.value === 'daily' ? analytics.value.daily : analytics.value.weekly;
+  const dateField = granularity.value === 'daily' ? 'date' : 'weekStart';
+  return rows.map((r) => formatJalali(r[dateField], 'jD jMMMM'));
+});
+const trendReceived = computed(() => {
+  if (!analytics.value) return [];
+  const rows = granularity.value === 'daily' ? analytics.value.daily : analytics.value.weekly;
+  return rows.map((r) => r.received);
+});
+const trendSessionIncome = computed(() => {
+  if (!analytics.value) return [];
+  const rows = granularity.value === 'daily' ? analytics.value.daily : analytics.value.weekly;
+  return rows.map((r) => r.sessionIncome);
+});
+
+const monthlyLabels = computed(() => (analytics.value ? analytics.value.monthly.map((m) => formatJalali(m.monthStart, 'jMMMM jYY')) : []));
+const monthlyReceived = computed(() => (analytics.value ? analytics.value.monthly.map((m) => m.received) : []));
+const monthlyPayouts = computed(() => (analytics.value ? analytics.value.monthly.map((m) => m.professorPayouts) : []));
+const monthlyExpenses = computed(() => (analytics.value ? analytics.value.monthly.map((m) => m.generalExpenses) : []));
+const monthlyNetProfit = computed(() => (analytics.value ? analytics.value.monthly.map((m) => m.netProfit) : []));
+
+const forecastLabels = computed(() => (analytics.value ? analytics.value.forecast.buckets.map((b) => formatJalali(b.weekStart, 'jD jMMMM')) : []));
+const forecastAmounts = computed(() => (analytics.value ? analytics.value.forecast.buckets.map((b) => b.expectedAmount) : []));
+const forecastCounts = computed(() => (analytics.value ? analytics.value.forecast.buckets.map((b) => b.count) : []));
+
+const dueStatusLabel = (row) => {
+  if (row.isOverdue) return `${toPersianDigits(Math.abs(row.daysUntilDue))} روز معوق`;
+  if (row.daysUntilDue === 0) return 'سررسید امروز';
+  if (row.daysUntilDue <= 7) return `${toPersianDigits(row.daysUntilDue)} روز دیگر`;
+  return `${toPersianDigits(row.daysUntilDue)} روز دیگر`;
+};
+const dueStatusSeverity = (row) => {
+  if (row.isOverdue) return 'danger';
+  if (row.daysUntilDue <= 7) return 'warn';
+  return 'info';
+};
+
+const loadAnalytics = async () => {
+  isLoading.value = true;
+  try {
+    const res = await financialReportApi.getAnalytics();
+    analytics.value = res.data || res;
+  } catch (err) {
+    showError(err);
+    analytics.value = null;
+  } finally {
+    isLoading.value = false;
+  }
+};
+
+onMounted(loadAnalytics);
+
+defineExpose({ reload: loadAnalytics });
+</script>
diff --git a/src/views/financialReports/FinancialReportsView.vue b/src/views/financialReports/FinancialReportsView.vue
index f88f04f..43c3512 100644
--- a/src/views/financialReports/FinancialReportsView.vue
+++ b/src/views/financialReports/FinancialReportsView.vue
@@ -7,14 +7,22 @@
       </PermissionGate>
     </PageHeader>
 
-    <Tabs value="0" class="surface-card border-round border-1 border-color shadow-sm">
+    <Tabs v-model:value="activeTab" class="surface-card border-round border-1 border-color shadow-sm">
       <TabList>
-        <Tab value="0">گزارش کلاس‌ها</Tab>
-        <Tab value="1">گزارش بازه زمانی / ماهانه</Tab>
+        <Tab value="0">نمای کلی و نمودارها</Tab>
+        <Tab value="1">گزارش کلاس‌ها</Tab>
+        <Tab value="2">گزارش بازه زمانی / ماهانه</Tab>
       </TabList>
       <TabPanels>
-        <!-- ── Per-Class (Lifetime) Report ────────────────────────────────── -->
+        <!-- ── Institute-wide Overview: charts, trends & forecasts ─────────── -->
         <TabPanel value="0">
+          <div class="p-3">
+            <FinancialOverviewTab />
+          </div>
+        </TabPanel>
+
+        <!-- ── Per-Class (Lifetime) Report ────────────────────────────────── -->
+        <TabPanel value="1">
           <div class="p-3">
             <div class="flex flex-column md:flex-row gap-2 mb-4 align-items-end">
               <div class="flex flex-column gap-2 flex-grow-1 md:max-w-25rem">
@@ -166,7 +174,7 @@
         </TabPanel>
 
         <!-- ── Date-Range / Monthly Report ─────────────────────────────────── -->
-        <TabPanel value="1">
+        <TabPanel value="2">
           <div class="p-3">
             <div class="flex flex-column md:flex-row gap-3 mb-4 align-items-end">
               <div class="flex flex-column gap-2">
@@ -326,6 +334,7 @@ import TableSkeleton from '@/components/common/TableSkeleton.vue';
 import StatusTag from '@/components/common/StatusTag.vue';
 import PermissionGate from '@/components/common/PermissionGate.vue';
 import FinancialStatCard from '@/components/financialReports/FinancialStatCard.vue';
+import FinancialOverviewTab from './FinancialOverviewTab.vue';
 import Button from 'primevue/button';
 import Dropdown from 'primevue/select';
 import DataTable from 'primevue/datatable';
@@ -343,6 +352,8 @@ const route = useRoute();
 const { toPersianDigits, formatJalali, toGregorianIso, toJalaliPickerValue, getTodayJalali, getStartOfJalaliMonth } = usePersianDate();
 const { showError } = useToast();
 
+const activeTab = ref('0');
+
 const formatToman = (value) => `${toPersianDigits(Math.round(value || 0).toLocaleString())} تومان`;
 
 // ── Per-class report ──────────────────────────────────────────────────────
@@ -441,6 +452,7 @@ onMounted(async () => {
   await loadClasses();
   setThisMonth();
   if (route.query.classId) {
+    activeTab.value = '1';
     selectedClassId.value = String(route.query.classId);
     loadClassReport();
   }