diff --git a/src/modules/grn/grn.service.js b/src/modules/grn/grn.service.js
index b247d8b..0556a5e 100644
--- a/src/modules/grn/grn.service.js
+++ b/src/modules/grn/grn.service.js
@@ -73,6 +73,7 @@ const grnPdfInclude = {
       code: true,
       name: true,
       type: true,
+      gstin: true,
       address: true,
       city: true,
       state: true,
@@ -220,10 +221,21 @@ const buildGrnPdfPayload = (grn, company) => {
     },
     warehouse: {
       name: grn.location?.name || '-',
+      gstin: grn.location?.gstin || '',
       address: grn.location?.address || '',
       city: grn.location?.city || '',
       state: grn.location?.state || '',
       pincode: grn.location?.pincode || '',
+      type: grn.location?.type || null,
+    },
+    location: {
+      name: grn.location?.name || '-',
+      gstin: grn.location?.gstin || '',
+      address: grn.location?.address || '',
+      city: grn.location?.city || '',
+      state: grn.location?.state || '',
+      pincode: grn.location?.pincode || '',
+      type: grn.location?.type || null,
     },
     items,
     generated_at: `${formatDate(new Date(), { style: 'datetime' })} IST`,
diff --git a/src/modules/purchase-orders/purchase-orders.calculations.js b/src/modules/purchase-orders/purchase-orders.calculations.js
index 0c6fbb5..5bfcd1a 100644
--- a/src/modules/purchase-orders/purchase-orders.calculations.js
+++ b/src/modules/purchase-orders/purchase-orders.calculations.js
@@ -31,25 +31,26 @@ const computeHeaderTotals = (
   other = 0,
   { tdsApplicable = false, tdsSectionPct = 0, adjustment = 0 } = {}
 ) => {
+  // Sub total = sum of line taxable amounts (after line-level discounts).
   const subTotal = round4(lines.reduce((sum, line) => sum + toNum(line.taxable_amount), 0));
   const taxTotal = round4(lines.reduce((sum, line) => sum + toNum(line.tax_amount), 0));
   const headerDiscountAmount = round4(headerDiscount);
   const freightCharges = round4(freight);
   const otherCharges = round4(other);
+
+  // Taxable amount = Sub Total + Freight + Other − Discount (header-level).
+  const taxableAmount = round4(subTotal + freightCharges + otherCharges - headerDiscountAmount);
+
+  // TDS is calculated on sub total (line taxable), not on header taxable.
   const tdsAmount = tdsApplicable ? round4((subTotal * toNum(tdsSectionPct)) / 100) : 0;
   const adjustmentAmount = round4(adjustment);
-  const grandTotal = round4(
-    subTotal +
-      taxTotal +
-      freightCharges +
-      otherCharges -
-      headerDiscountAmount -
-      tdsAmount +
-      adjustmentAmount
-  );
+
+  // Grand total = Taxable Amount + Tax Total − TDS + Adjustment.
+  const grandTotal = round4(taxableAmount + taxTotal - tdsAmount + adjustmentAmount);
 
   return {
     sub_total: subTotal,
+    taxable_amount: taxableAmount,
     tax_total: taxTotal,
     discount_amount: headerDiscountAmount,
     freight_charges: freightCharges,
diff --git a/src/modules/purchase-orders/purchase-orders.service.js b/src/modules/purchase-orders/purchase-orders.service.js
index 2e3a45c..506e598 100644
--- a/src/modules/purchase-orders/purchase-orders.service.js
+++ b/src/modules/purchase-orders/purchase-orders.service.js
@@ -21,6 +21,7 @@ const {
   computeHeaderTotals,
   splitGst,
   toNum,
+  round4,
 } = require('./purchase-orders.calculations');
 const repository = require('./purchase-orders.repository');
 const { assertAnyLocation } = require('../../utils/locations');
@@ -143,6 +144,13 @@ const sanitizePo = (po) => {
 
   return {
     ...rest,
+    // Header taxable = sub_total + freight + other − discount (not a DB column).
+    taxable_amount: round4(
+      toNum(rest.sub_total) +
+        toNum(rest.freight_charges) +
+        toNum(rest.other_charges) -
+        toNum(rest.discount_amount)
+    ),
     vendor: vendors || null,
     billing: billing_location || null,
     shipping: shipping_location || null,
@@ -312,8 +320,10 @@ const buildHeaderData = async (payload, builtItems, userId, { applyDefaultTerms
       adjustment: payload.adjustment,
     }
   );
+  // taxable_amount is derived for API/PDF; not a persisted PO column.
+  const { taxable_amount: _taxableAmount, ...persistedTotals } = totals;
 
-  const gstSplit = splitGst(totals.tax_total, isInterStateSupply(billing, vendor));
+  const gstSplit = splitGst(persistedTotals.tax_total, isInterStateSupply(billing, vendor));
 
   let termsAndConditions =
     payload.terms_and_conditions !== undefined && payload.terms_and_conditions !== null
@@ -339,7 +349,7 @@ const buildHeaderData = async (payload, builtItems, userId, { applyDefaultTerms
     remarks: payload.remarks || null,
     tds_applicable: tdsApplicable,
     tds_section_pct: tdsApplicable ? tdsSectionPct : null,
-    ...totals,
+    ...persistedTotals,
     ...gstSplit,
     updated_by: userId ? BigInt(userId) : null,
   };
@@ -436,18 +446,21 @@ const buildPoPdfPayload = (po, company) => {
         rate,
         discount_pct: toNum(line.discount_pct),
         gst_rate_pct: toNum(line.gst_rate?.rate_pct),
-        amount: orderedQty * rate,
+        amount: toNum(line.taxable_amount != null ? line.taxable_amount : orderedQty * rate),
       };
     }),
     totals: {
       sub_total: toNum(po.sub_total),
-      tax_total: toNum(po.tax_total),
-      cgst: toNum(po.cgst),
-      sgst: toNum(po.sgst),
-      igst: toNum(po.igst),
       freight_charges: toNum(po.freight_charges),
       other_charges: toNum(po.other_charges),
       discount_amount: toNum(po.discount_amount),
+      taxable_amount: toNum(po.taxable_amount),
+      cgst: toNum(po.cgst),
+      sgst: toNum(po.sgst),
+      igst: toNum(po.igst),
+      tax_total: toNum(po.tax_total),
+      tds_amount: toNum(po.tds_amount),
+      adjustment: toNum(po.adjustment),
       grand_total: toNum(po.grand_total),
     },
     generated_at: `${formatDate(new Date(), { style: 'datetime' })} IST`,
diff --git a/src/utils/pdf/templates/grn.template.js b/src/utils/pdf/templates/grn.template.js
index 8b03ad2..be3e751 100644
--- a/src/utils/pdf/templates/grn.template.js
+++ b/src/utils/pdf/templates/grn.template.js
@@ -1,21 +1,28 @@
 const { formatDate } = require('../helpers/formatDate');
 
+const BRAND = '#1e3a5f';
+const BRAND_SOFT = '#eef3f8';
+const STATUS_BG = '#fde8d0';
+const STATUS_FG = '#9a5b16';
+const MUTED = '#6b7280';
+const LINE = '#e5e7eb';
+
 const getDummyGrnData = () => ({
   company: {
-    name: 'Bharat Industries Pvt. Ltd.',
-    address: 'Plot 14, Guindy Industrial Estate',
+    name: 'BCPL Chennai',
+    address: 'Chennai',
     city: 'Chennai',
-    state: 'Tamil Nadu',
-    pincode: '600032',
-    gstin: '33AABCB1234D1Z5',
-    phone: '+91 44 4000 1200',
-    email: 'procurement@bharatindustries.in',
+    state: 'TN',
+    pincode: '665544',
+    gstin: '29ABCDE1234F1Z5',
+    phone: '6369084112',
+    email: 'venba2026@gmail.com',
   },
   grn: {
     grn_number: 'GRN/2026-27/00012',
     grn_date: '2026-07-14',
     status: 'Posted',
-    po_number: 'PO/2026-27/00007',
+    po_number: 'PO/2026-27/00038',
     vendor_invoice_no: 'TSL/INV/2026/441',
     vendor_invoice_date: '2026-07-13',
     vehicle_no: 'TN-09-AB-4521',
@@ -26,31 +33,33 @@ const getDummyGrnData = () => ({
     remarks: 'All items inspected and accepted except partial rejection on line 3.',
   },
   vendor: {
-    vendor_name: 'Tata Steel Limited',
-    gstin: '20AABCT3456A1Z9',
-    address: 'Bistupur Main Road',
-    city: 'Jamshedpur',
-    state: 'Jharkhand',
-    pincode: '831001',
-  },
-  warehouse: {
-    name: 'Main warehouse',
-    address: 'Guindy Industrial Estate',
+    vendor_name: 'G E Capital Business Process Management Service Limited, Chennai Branch',
+    gstin: '29ABCDE1234F1Z5',
+    address: 'B6/5 Police Qrts, Alandur, Raja Street',
     city: 'Chennai',
     state: 'Tamil Nadu',
-    pincode: '600032',
+    pincode: '600117',
+  },
+  location: {
+    name: 'Ahmedabad Warehouse',
+    gstin: '24AAACT1234A1Z8',
+    address: 'GIDC Vatva, Phase II',
+    city: 'Ahmedabad',
+    state: 'Gujarat',
+    pincode: '382445',
+    type: 'warehouse',
   },
   items: [
     {
       line_no: 1,
-      item_name: 'TMT steel bars 12mm',
-      item_code: 'ITM-TMT-12',
-      uom: 'MT',
-      ordered_qty: 25,
-      current_qty: 25,
-      accepted_qty: 25,
+      item_name: 'Bootle',
+      item_code: 'ITM-BTL-01',
+      uom: 'BTL',
+      ordered_qty: 500,
+      current_qty: 500,
+      accepted_qty: 500,
       rejected_qty: 0,
-      batch_no: 'BAT-TMT-2407',
+      batch_no: 'BAT-BTL-01',
       mfg_date: '2026-06-01',
       expiry_date: null,
       rejection_reason: null,
@@ -59,38 +68,22 @@ const getDummyGrnData = () => ({
     },
     {
       line_no: 2,
-      item_name: 'Cement OPC 53 grade',
-      item_code: 'ITM-CEM-53',
-      uom: 'Bag',
-      ordered_qty: 500,
-      current_qty: 500,
-      accepted_qty: 500,
-      rejected_qty: 0,
-      batch_no: 'CEM-JUN-26',
+      item_name: 'Raw Materials - 1',
+      item_code: 'ITM-RM-01',
+      uom: 'KG',
+      ordered_qty: 1000,
+      current_qty: 980,
+      accepted_qty: 960,
+      rejected_qty: 20,
+      batch_no: 'RM-JUL-26',
       mfg_date: '2026-05-15',
       expiry_date: '2027-05-15',
-      rejection_reason: null,
+      rejection_reason: 'Damaged packaging',
       storage_location: 'Shed B',
-      remarks: null,
-    },
-    {
-      line_no: 3,
-      item_name: 'River sand',
-      item_code: 'ITM-SND-01',
-      uom: 'CFT',
-      ordered_qty: 1200,
-      current_qty: 1200,
-      accepted_qty: 1180,
-      rejected_qty: 20,
-      batch_no: null,
-      mfg_date: null,
-      expiry_date: null,
-      rejection_reason: 'Damaged bags in transit',
-      storage_location: 'Yard 2',
-      remarks: 'Confirm bag count on delivery',
+      remarks: 'Confirm count on delivery',
     },
   ],
-  generated_at: '14/07/2026 09:40',
+  generated_at: '14/07/2026 09:40 IST',
 });
 
 const escapeHtml = (value = '') =>
@@ -124,12 +117,247 @@ const displayOrDash = (value) => {
   return String(value);
 };
 
+const renderAddressBlock = (party = {}) => {
+  const lines = [];
+  if (party.name || party.vendor_name) {
+    lines.push(
+      `<div class="party-name">${escapeHtml(party.name || party.vendor_name || '-')}</div>`
+    );
+  }
+  if (party.address) {
+    lines.push(`<div class="party-line">${escapeHtml(party.address)}</div>`);
+  }
+  const cityLine = joinParts(party.city, party.state, party.pincode);
+  if (cityLine) {
+    lines.push(`<div class="party-line">${escapeHtml(cityLine)}</div>`);
+  }
+  if (party.gstin) {
+    lines.push(`<div class="party-line">GSTIN: ${escapeHtml(party.gstin)}</div>`);
+  }
+  if (!lines.length) {
+    lines.push(`<div class="party-line">-</div>`);
+  }
+  return lines.join('');
+};
+
+const sharedDocumentStyles = () => `
+  * { box-sizing: border-box; }
+  body {
+    margin: 0;
+    font-family: Helvetica, Arial, sans-serif;
+    color: #111827;
+    background: #ffffff;
+    font-size: 11px;
+    line-height: 1.45;
+  }
+  .document { width: 100%; padding: 0; }
+  .text-right { text-align: right; }
+  .label {
+    color: ${MUTED};
+    font-size: 9px;
+    letter-spacing: 0.08em;
+    text-transform: uppercase;
+    font-weight: 700;
+  }
+
+  .header {
+    display: flex;
+    justify-content: space-between;
+    align-items: flex-start;
+    gap: 24px;
+  }
+  .brand {
+    display: flex;
+    gap: 12px;
+    align-items: flex-start;
+    flex: 1;
+    min-width: 0;
+  }
+  .company-logo {
+    width: 52px;
+    height: 52px;
+    object-fit: contain;
+    flex-shrink: 0;
+  }
+  .company-name {
+    margin: 0;
+    font-size: 20px;
+    font-weight: 800;
+    color: ${BRAND};
+    letter-spacing: -0.02em;
+  }
+  .company-meta {
+    margin-top: 4px;
+    color: #4b5563;
+    font-size: 10.5px;
+    line-height: 1.5;
+  }
+  .title-block { text-align: right; min-width: 230px; }
+  .doc-title {
+    margin: 0;
+    font-size: 24px;
+    font-weight: 800;
+    color: ${BRAND};
+    letter-spacing: -0.02em;
+  }
+  .doc-number {
+    margin-top: 4px;
+    color: #374151;
+    font-size: 12px;
+    font-weight: 600;
+  }
+
+  .meta-bar {
+    margin-top: 16px;
+    display: grid;
+    grid-template-columns: 1fr 1fr 1fr;
+    gap: 0;
+    border-top: 1px solid ${LINE};
+    border-bottom: 1px solid ${LINE};
+    background: #fafbfc;
+  }
+  .meta-cell {
+    padding: 10px 14px;
+    border-right: 1px solid ${LINE};
+  }
+  .meta-cell:last-child { border-right: 0; }
+  .meta-cell .value {
+    margin-top: 4px;
+    font-size: 12px;
+    font-weight: 700;
+    color: #111827;
+  }
+  .status-pill {
+    display: inline-block;
+    margin-top: 4px;
+    padding: 3px 10px;
+    border-radius: 999px;
+    background: ${STATUS_BG};
+    color: ${STATUS_FG};
+    font-size: 11px;
+    font-weight: 700;
+  }
+
+  .party-grid {
+    margin-top: 16px;
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 20px 28px;
+  }
+  .party-name {
+    margin-top: 4px;
+    font-size: 12.5px;
+    font-weight: 800;
+    color: #111827;
+  }
+  .party-line {
+    margin-top: 2px;
+    color: #4b5563;
+    font-size: 10.5px;
+    line-height: 1.45;
+  }
+
+  .info-grid {
+    margin-top: 14px;
+    display: grid;
+    grid-template-columns: 1fr 1fr 1fr 1fr;
+    gap: 12px 16px;
+    padding: 12px 14px;
+    background: #fafbfc;
+    border: 1px solid ${LINE};
+  }
+  .info-grid .value {
+    margin-top: 3px;
+    font-size: 11.5px;
+    font-weight: 700;
+    color: #111827;
+  }
+
+  table.items {
+    width: 100%;
+    border-collapse: collapse;
+    margin-top: 18px;
+  }
+  table.items thead th {
+    background: ${BRAND};
+    color: #ffffff;
+    padding: 9px 4px;
+    font-size: 8px;
+    letter-spacing: 0.05em;
+    text-transform: uppercase;
+    font-weight: 700;
+    text-align: left;
+  }
+  table.items thead th.text-right { text-align: right; }
+  table.items tbody td {
+    padding: 9px 4px;
+    border-bottom: 1px solid ${LINE};
+    vertical-align: top;
+    font-size: 10px;
+  }
+  table.items tbody tr:nth-child(even) { background: ${BRAND_SOFT}; }
+  .col-no { width: 3%; color: #6b7280; }
+  .col-item { width: 20%; }
+  .col-qty { width: 7%; }
+  .col-uom { width: 5%; }
+  .col-batch { width: 10%; }
+  .col-date { width: 9%; }
+  .col-reason { width: 14%; }
+  .item-name { font-weight: 700; }
+  .item-code {
+    margin-top: 1px;
+    color: #888888;
+    font-size: 9px;
+  }
+  .item-note {
+    margin-top: 2px;
+    color: #888888;
+    font-size: 9px;
+    font-style: italic;
+  }
+
+  .notes { margin-top: 16px; }
+  .notes-block { margin-bottom: 10px; }
+  .notes-block .body {
+    margin-top: 4px;
+    color: #4b5563;
+    font-size: 10.5px;
+    line-height: 1.5;
+    white-space: pre-wrap;
+  }
+
+  .sign-row {
+    display: grid;
+    grid-template-columns: 1fr 1fr 1fr;
+    gap: 24px;
+    margin-top: 36px;
+  }
+  .sign-line {
+    border-top: 1px solid #9ca3af;
+    margin-top: 48px;
+    padding-top: 8px;
+  }
+  .sign-title { font-size: 11px; font-weight: 700; color: #111827; }
+  .sign-sub {
+    margin-top: 2px;
+    color: #6b7280;
+    font-size: 10px;
+  }
+
+  .footer {
+    margin-top: 28px;
+    text-align: center;
+    color: #9ca3af;
+    font-size: 9.5px;
+  }
+`;
+
 const generateGrnHtml = (inputData = getDummyGrnData()) => {
   const data = inputData || getDummyGrnData();
   const company = data.company || {};
   const grn = data.grn || {};
   const vendor = data.vendor || {};
-  const warehouse = data.warehouse || {};
+  const location = data.location || data.warehouse || {};
 
   const itemsRows = (data.items || [])
     .map((item, index) => {
@@ -165,13 +393,6 @@ const generateGrnHtml = (inputData = getDummyGrnData()) => {
     })
     .join('');
 
-  const vendorAddress = joinParts(vendor.address, vendor.city, vendor.state, vendor.pincode);
-  const warehouseAddress = joinParts(
-    warehouse.address,
-    warehouse.city,
-    warehouse.state,
-    warehouse.pincode
-  );
   const generatedAt = data.generated_at || formatDate(new Date(), { style: 'datetime' });
   const lrLine = [grn.lr_no, grn.lr_date ? formatDate(grn.lr_date, { style: 'numeric' }) : null]
     .filter(Boolean)
@@ -183,190 +404,7 @@ const generateGrnHtml = (inputData = getDummyGrnData()) => {
   <head>
     <meta charset="UTF-8" />
     <title>Goods Receipt Note ${escapeHtml(grn.grn_number || '')}</title>
-    <style>
-      * { box-sizing: border-box; }
-      body {
-        margin: 0;
-        font-family: Helvetica, Arial, sans-serif;
-        color: #111111;
-        background: #ffffff;
-        font-size: 11px;
-        line-height: 1.45;
-      }
-      .document { width: 100%; padding: 0; }
-      .label {
-        color: #9a9a9a;
-        font-size: 9px;
-        letter-spacing: 0.08em;
-        text-transform: uppercase;
-        font-weight: 600;
-      }
-      .value { color: #111111; font-weight: 700; }
-      .text-right { text-align: right; }
-      .divider {
-        border: 0;
-        border-top: 1.5px solid #111111;
-        margin: 14px 0;
-      }
-      .divider-light {
-        border: 0;
-        border-top: 1px solid #d8d8d8;
-        margin: 14px 0;
-      }
-
-      .header {
-        display: flex;
-        justify-content: space-between;
-        align-items: flex-start;
-        gap: 24px;
-      }
-      .brand {
-        display: flex;
-        gap: 12px;
-        align-items: flex-start;
-        flex: 1;
-        min-width: 0;
-      }
-      .company-logo {
-        width: 56px;
-        height: 56px;
-        object-fit: contain;
-        flex-shrink: 0;
-      }
-      .company-name {
-        margin: 0;
-        font-size: 20px;
-        font-weight: 800;
-        letter-spacing: -0.02em;
-      }
-      .company-meta {
-        margin-top: 4px;
-        color: #555555;
-        font-size: 10.5px;
-        line-height: 1.5;
-      }
-      .title-block { text-align: right; min-width: 230px; }
-      .doc-title {
-        margin: 0;
-        font-size: 24px;
-        font-weight: 800;
-        letter-spacing: -0.02em;
-      }
-      .doc-number {
-        margin-top: 2px;
-        color: #555555;
-        font-size: 12px;
-      }
-
-      .meta-row {
-        display: grid;
-        grid-template-columns: 1fr 1fr 1fr;
-        gap: 16px;
-        margin-top: 4px;
-      }
-      .meta-row .value { margin-top: 2px; font-size: 12px; }
-
-      .party-row {
-        display: grid;
-        grid-template-columns: 1fr 1fr;
-        gap: 28px;
-        margin-top: 4px;
-      }
-      .party-name {
-        margin-top: 4px;
-        font-size: 13px;
-        font-weight: 800;
-      }
-      .party-body {
-        margin-top: 2px;
-        color: #444444;
-        font-size: 10.5px;
-        line-height: 1.5;
-      }
-
-      .class-row {
-        display: grid;
-        grid-template-columns: 1fr 1fr 1fr 1fr;
-        gap: 16px;
-        margin-top: 4px;
-      }
-      .class-row .value { margin-top: 2px; font-size: 12px; }
-
-      table.items {
-        width: 100%;
-        border-collapse: collapse;
-        margin-top: 2px;
-      }
-      table.items thead th {
-        padding: 8px 3px;
-        border-bottom: 1.5px solid #111111;
-        color: #9a9a9a;
-        font-size: 8px;
-        letter-spacing: 0.05em;
-        text-transform: uppercase;
-        font-weight: 600;
-        text-align: left;
-      }
-      table.items thead th.text-right {
-        text-align: right;
-      }
-      table.items tbody td {
-        padding: 9px 3px;
-        border-bottom: 1px solid #e5e5e5;
-        vertical-align: top;
-        font-size: 10px;
-      }
-      .col-no { width: 3%; color: #666666; }
-      .col-item { width: 20%; }
-      .col-qty { width: 7%; }
-      .col-uom { width: 5%; }
-      .col-batch { width: 10%; }
-      .col-date { width: 9%; }
-      .col-reason { width: 14%; }
-      .item-name { font-weight: 600; }
-      .item-code {
-        margin-top: 1px;
-        color: #888888;
-        font-size: 9px;
-      }
-      .item-note {
-        margin-top: 2px;
-        color: #888888;
-        font-size: 9px;
-        font-style: italic;
-      }
-
-      .notes { margin-top: 18px; }
-      .notes-block { margin-bottom: 12px; }
-      .notes-block .body {
-        margin-top: 4px;
-        color: #444444;
-        font-size: 10.5px;
-        line-height: 1.5;
-      }
-
-      .sign-row {
-        display: grid;
-        grid-template-columns: 1fr 1fr 1fr;
-        gap: 20px;
-        margin-top: 28px;
-      }
-      .sign-title { font-size: 11px; font-weight: 700; }
-      .sign-sub {
-        margin-top: 2px;
-        color: #666666;
-        font-size: 10px;
-      }
-
-      .footer {
-        margin-top: 24px;
-        padding-top: 10px;
-        border-top: 1px solid #d8d8d8;
-        text-align: center;
-        color: #9a9a9a;
-        font-size: 9.5px;
-      }
-    </style>
+    <style>${sharedDocumentStyles()}</style>
   </head>
   <body>
     <div class="document">
@@ -386,79 +424,73 @@ const generateGrnHtml = (inputData = getDummyGrnData()) => {
           </div>
         </div>
         <div class="title-block">
-          <h2 class="doc-title">Goods receipt note</h2>
+          <h2 class="doc-title">Goods Receipt Note</h2>
           <div class="doc-number">${escapeHtml(grn.grn_number || '-')}</div>
         </div>
       </div>
 
-      <hr class="divider" />
-
-      <div class="meta-row">
-        <div>
+      <div class="meta-bar">
+        <div class="meta-cell">
           <div class="label">Status</div>
-          <div class="value">${escapeHtml(grn.status || '-')}</div>
+          <div class="status-pill">${escapeHtml(grn.status || '-')}</div>
         </div>
-        <div>
-          <div class="label">Date received</div>
+        <div class="meta-cell">
+          <div class="label">Date Received</div>
           <div class="value">${formatDate(grn.grn_date, { style: 'numeric' })}</div>
         </div>
-        <div>
-          <div class="label">PO reference</div>
+        <div class="meta-cell">
+          <div class="label">PO Reference</div>
           <div class="value">${escapeHtml(grn.po_number || '-')}</div>
         </div>
       </div>
 
-      <div class="party-row" style="margin-top: 18px;">
+      <div class="party-grid">
         <div>
           <div class="label">Vendor</div>
-          <div class="party-name">${escapeHtml(vendor.vendor_name || '-')}</div>
-          <div class="party-body">
-            ${escapeHtml(vendorAddress || '-')}<br />
-            ${vendor.gstin ? `GSTIN: ${escapeHtml(vendor.gstin)}` : ''}
-          </div>
+          ${renderAddressBlock(vendor)}
         </div>
         <div>
-          <div class="label">Received at</div>
-          <div class="party-name">${escapeHtml(warehouse.name || '-')}</div>
-          <div class="party-body">${escapeHtml(warehouseAddress || '-')}</div>
+          <div class="label">Received At</div>
+          ${renderAddressBlock(location)}
+          ${
+            location.type
+              ? `<div class="party-line" style="margin-top:6px;">Type: ${escapeHtml(location.type)}</div>`
+              : ''
+          }
         </div>
       </div>
 
-      <hr class="divider-light" />
-
-      <div class="class-row">
+      <div class="info-grid">
         <div>
-          <div class="label">Vendor invoice</div>
+          <div class="label">Vendor Invoice</div>
           <div class="value">${escapeHtml(grn.vendor_invoice_no || '-')}</div>
         </div>
         <div>
-          <div class="label">Invoice date</div>
+          <div class="label">Invoice Date</div>
           <div class="value">${formatDate(grn.vendor_invoice_date, { style: 'numeric' })}</div>
         </div>
         <div>
-          <div class="label">Vehicle no</div>
+          <div class="label">Vehicle No</div>
           <div class="value">${escapeHtml(grn.vehicle_no || '-')}</div>
         </div>
         <div>
-          <div class="label">LR no / date</div>
+          <div class="label">LR No / Date</div>
           <div class="value">${escapeHtml(lrLine || '-')}</div>
         </div>
       </div>
 
-      <hr class="divider-light" />
-
       <table class="items">
         <thead>
           <tr>
             <th class="col-no">#</th>
-            <th class="col-item">Item description</th>
+            <th class="col-item">Item Description</th>
             <th class="col-qty text-right">Ordered</th>
             <th class="col-qty text-right">Received</th>
             <th class="col-qty text-right">Accepted</th>
             <th class="col-qty text-right">Rejected</th>
             <th class="col-uom">UOM</th>
             <th class="col-batch">Batch</th>
-            <th class="col-date">Mfg date</th>
+            <th class="col-date">Mfg Date</th>
             <th class="col-date">Expiry</th>
             <th class="col-reason">Reason</th>
           </tr>
@@ -481,16 +513,22 @@ const generateGrnHtml = (inputData = getDummyGrnData()) => {
 
       <div class="sign-row">
         <div>
-          <div class="sign-title">Received by</div>
-          <div class="sign-sub">${escapeHtml(grn.received_by || '-')}</div>
+          <div class="sign-line">
+            <div class="sign-title">Received By</div>
+            <div class="sign-sub">${escapeHtml(grn.received_by || '-')}</div>
+          </div>
         </div>
         <div>
-          <div class="sign-title">Quality checked by</div>
-          <div class="sign-sub">${escapeHtml(grn.quality_checked_by || '-')}</div>
+          <div class="sign-line">
+            <div class="sign-title">Quality Checked By</div>
+            <div class="sign-sub">${escapeHtml(grn.quality_checked_by || '-')}</div>
+          </div>
         </div>
         <div>
-          <div class="sign-title">Authorised signatory</div>
-          <div class="sign-sub">${escapeHtml(company.name || '')}</div>
+          <div class="sign-line">
+            <div class="sign-title">Authorised Signatory</div>
+            <div class="sign-sub">${escapeHtml(company.name || '')}</div>
+          </div>
         </div>
       </div>
 
diff --git a/src/utils/pdf/templates/po.template.js b/src/utils/pdf/templates/po.template.js
index c97e513..0c2000d 100644
--- a/src/utils/pdf/templates/po.template.js
+++ b/src/utils/pdf/templates/po.template.js
@@ -2,102 +2,98 @@ const { formatCurrency } = require('../helpers/formatCurrency');
 const { formatDate } = require('../helpers/formatDate');
 const { numberToWords } = require('../helpers/numberToWords');
 
+const BRAND = '#1e3a5f';
+const BRAND_SOFT = '#eef3f8';
+const STATUS_BG = '#fde8d0';
+const STATUS_FG = '#9a5b16';
+const MUTED = '#6b7280';
+const LINE = '#e5e7eb';
+
 const getDummyPoData = () => ({
   company: {
-    name: 'Bharat Industries Pvt. Ltd.',
-    address: 'Plot 14, Guindy Industrial Estate',
+    name: 'BCPL Chennai',
+    address: 'Chennai',
     city: 'Chennai',
-    state: 'Tamil Nadu',
-    pincode: '600032',
-    gstin: '33AABCB1234D1Z5',
-    phone: '+91 44 4000 1200',
-    email: 'procurement@bharatindustries.in',
+    state: 'TN',
+    pincode: '665544',
+    gstin: '29ABCDE1234F1Z5',
+    phone: '6369084112',
+    email: 'venba2026@gmail.com',
   },
   po: {
-    po_number: 'PO/2026-27/00007',
-    po_date: '2026-07-07',
-    expected_delivery_date: '2026-07-21',
-    status: 'Approved',
-    vendor_type: 'Raw material',
-    revision_no: 1,
-    payment_term: '30 days credit',
-    delivery_term: 'FOB (freight on board)',
+    po_number: 'PO/2026-27/00038',
+    po_date: '2026-07-15',
+    expected_delivery_date: '2026-06-01',
+    status: 'Partially Received',
+    vendor_type: 'Raw Material',
+    revision_no: 0,
+    payment_term: 'Net 30 Days',
+    delivery_term: 'Free on Board',
     terms_and_conditions:
       'Payment as per agreed terms. Goods must match PO specification. Shortages or damages must be reported within 48 hours of delivery.',
-    remarks: 'Priority delivery required for production line restart on 22 Jul 2026.',
+    remarks: null,
   },
   vendor: {
-    vendor_name: 'Tata Steel Limited',
-    gstin: '20AABCT3456A1Z9',
-    address: 'Bistupur Main Road',
-    city: 'Jamshedpur',
-    state: 'Jharkhand',
-    pincode: '831001',
+    vendor_name: 'G E Capital Business Process Management Service Limited, Chennai Branch',
+    gstin: '29ABCDE1234F1Z5',
+    address: 'B6/5 Police Qrts, Alandur, Raja Street',
+    city: 'Chennai',
+    state: 'Tamil Nadu',
+    pincode: '600117',
   },
   bill_to: {
-    name: 'Chennai manufacturing plant',
+    name: 'Chennai Junior Plants',
     gstin: '33AAACT1234A1Z5',
-    address: 'Guindy Industrial Estate',
+    address: 'Guindy Industrial Estate, Plot 14',
     city: 'Chennai',
     state: 'Tamil Nadu',
     pincode: '600032',
   },
   ship_to: {
-    name: 'Main warehouse',
-    gstin: '33AAACT1234A1Z5',
-    address: 'Ambattur Industrial Estate',
-    city: 'Chennai',
-    state: 'Tamil Nadu',
-    pincode: '600058',
+    name: 'Ahmedabad Warehouse',
+    gstin: '24AAACT1234A1Z8',
+    address: 'GIDC Vatva, Phase II',
+    city: 'Ahmedabad',
+    state: 'Gujarat',
+    pincode: '382445',
   },
   items: [
     {
       line_no: 1,
-      item_name: 'TMT steel bars 12mm',
-      hsn_code: '72142090',
-      uom: 'MT',
-      ordered_qty: 25,
-      rate: 4250,
-      discount_pct: 2,
-      gst_rate_pct: 18,
-      amount: 106250,
+      item_name: 'Bootle',
+      hsn_code: '34029099',
+      uom: 'BTL',
+      ordered_qty: 500,
+      rate: 5,
+      discount_pct: 0,
+      gst_rate_pct: 12,
+      amount: 2500,
     },
     {
       line_no: 2,
-      item_name: 'Cement OPC 53 grade',
-      hsn_code: '25232930',
-      uom: 'Bag',
-      ordered_qty: 500,
-      rate: 380,
-      discount_pct: 0,
-      gst_rate_pct: 28,
-      amount: 190000,
-    },
-    {
-      line_no: 3,
-      item_name: 'River sand',
-      hsn_code: '25051000',
-      remarks: 'Confirm bag count on delivery',
-      uom: 'CFT',
-      ordered_qty: 1200,
-      rate: 45,
-      discount_pct: 5,
-      gst_rate_pct: 5,
-      amount: 54000,
+      item_name: 'Raw Materials - 1',
+      hsn_code: '28289040',
+      uom: 'KG',
+      ordered_qty: 1000,
+      rate: 10,
+      discount_pct: 10,
+      gst_rate_pct: 18,
+      amount: 10000,
     },
   ],
   totals: {
-    sub_total: 119775,
-    tax_total: 19768.75,
-    cgst: 9884.38,
-    sgst: 9884.37,
-    igst: 0,
-    freight_charges: 750,
-    other_charges: 150,
-    discount_amount: 500,
-    grand_total: 139943.75,
+    sub_total: 11500,
+    freight_charges: 100,
+    other_charges: 0,
+    discount_amount: 20,
+    taxable_amount: 11580,
+    cgst: 0,
+    sgst: 0,
+    igst: 1920,
+    tax_total: 1920,
+    grand_total: 13500,
   },
-  generated_at: '2026-07-07 14:32 IST',
+  generated_at: '17/07/2026 05:17 IST',
 });
 
 const escapeHtml = (value = '') =>
@@ -126,6 +122,282 @@ const qtyDisplay = (value) => {
   return Number.isInteger(num) ? String(num) : num.toFixed(2);
 };
 
+/** Multi-line party address block (name + street + city/state/pin + GSTIN). */
+const renderAddressBlock = (party = {}, { showGstin = true } = {}) => {
+  const lines = [];
+  if (party.name || party.vendor_name) {
+    lines.push(
+      `<div class="party-name">${escapeHtml(party.name || party.vendor_name || '-')}</div>`
+    );
+  }
+  if (party.address) {
+    lines.push(`<div class="party-line">${escapeHtml(party.address)}</div>`);
+  }
+  const cityLine = joinParts(party.city, party.state, party.pincode);
+  if (cityLine) {
+    lines.push(`<div class="party-line">${escapeHtml(cityLine)}</div>`);
+  }
+  if (showGstin && party.gstin) {
+    lines.push(`<div class="party-line">GSTIN: ${escapeHtml(party.gstin)}</div>`);
+  }
+  if (!lines.length) {
+    lines.push(`<div class="party-line">-</div>`);
+  }
+  return lines.join('');
+};
+
+const sharedDocumentStyles = () => `
+  * { box-sizing: border-box; }
+  body {
+    margin: 0;
+    font-family: Helvetica, Arial, sans-serif;
+    color: #111827;
+    background: #ffffff;
+    font-size: 11px;
+    line-height: 1.45;
+  }
+  .document { width: 100%; padding: 0; }
+  .text-right { text-align: right; }
+  .label {
+    color: ${MUTED};
+    font-size: 9px;
+    letter-spacing: 0.08em;
+    text-transform: uppercase;
+    font-weight: 700;
+  }
+
+  .header {
+    display: flex;
+    justify-content: space-between;
+    align-items: flex-start;
+    gap: 24px;
+  }
+  .brand {
+    display: flex;
+    gap: 12px;
+    align-items: flex-start;
+    flex: 1;
+    min-width: 0;
+  }
+  .company-logo {
+    width: 52px;
+    height: 52px;
+    object-fit: contain;
+    flex-shrink: 0;
+  }
+  .company-name {
+    margin: 0;
+    font-size: 20px;
+    font-weight: 800;
+    color: ${BRAND};
+    letter-spacing: -0.02em;
+  }
+  .company-meta {
+    margin-top: 4px;
+    color: #4b5563;
+    font-size: 10.5px;
+    line-height: 1.5;
+  }
+  .title-block { text-align: right; min-width: 210px; }
+  .doc-title {
+    margin: 0;
+    font-size: 26px;
+    font-weight: 800;
+    color: ${BRAND};
+    letter-spacing: -0.02em;
+  }
+  .doc-number {
+    margin-top: 4px;
+    color: #374151;
+    font-size: 12px;
+    font-weight: 600;
+  }
+
+  .meta-bar {
+    margin-top: 16px;
+    display: grid;
+    grid-template-columns: 1fr 1fr 1fr;
+    gap: 0;
+    border-top: 1px solid ${LINE};
+    border-bottom: 1px solid ${LINE};
+    background: #fafbfc;
+  }
+  .meta-cell {
+    padding: 10px 14px;
+    border-right: 1px solid ${LINE};
+  }
+  .meta-cell:last-child { border-right: 0; }
+  .meta-cell .value {
+    margin-top: 4px;
+    font-size: 12px;
+    font-weight: 700;
+    color: #111827;
+  }
+  .status-pill {
+    display: inline-block;
+    margin-top: 4px;
+    padding: 3px 10px;
+    border-radius: 999px;
+    background: ${STATUS_BG};
+    color: ${STATUS_FG};
+    font-size: 11px;
+    font-weight: 700;
+  }
+
+  .party-grid {
+    margin-top: 16px;
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 20px 28px;
+  }
+  .party-name {
+    margin-top: 4px;
+    font-size: 12.5px;
+    font-weight: 800;
+    color: #111827;
+  }
+  .party-line {
+    margin-top: 2px;
+    color: #4b5563;
+    font-size: 10.5px;
+    line-height: 1.45;
+  }
+  .party-term {
+    margin-top: 6px;
+    color: #374151;
+    font-size: 10.5px;
+  }
+  .party-term strong { font-weight: 700; }
+
+  table.items {
+    width: 100%;
+    border-collapse: collapse;
+    margin-top: 18px;
+  }
+  table.items thead th {
+    background: ${BRAND};
+    color: #ffffff;
+    padding: 9px 6px;
+    font-size: 9px;
+    letter-spacing: 0.06em;
+    text-transform: uppercase;
+    font-weight: 700;
+    text-align: left;
+  }
+  table.items thead th.text-right { text-align: right; }
+  table.items tbody td {
+    padding: 10px 6px;
+    border-bottom: 1px solid ${LINE};
+    vertical-align: top;
+    font-size: 11px;
+  }
+  table.items tbody tr:nth-child(even) { background: ${BRAND_SOFT}; }
+  .col-no { width: 4%; color: #6b7280; }
+  .col-item { width: 26%; }
+  .col-hsn { width: 10%; }
+  .col-qty { width: 7%; }
+  .col-uom { width: 7%; }
+  .col-rate { width: 12%; }
+  .col-disc { width: 7%; }
+  .col-gst { width: 7%; }
+  .col-amt { width: 14%; }
+  .item-name { font-weight: 700; }
+  .item-note {
+    margin-top: 2px;
+    color: #888888;
+    font-size: 9.5px;
+    font-style: italic;
+  }
+
+  .summary-wrap {
+    margin-top: 14px;
+    display: flex;
+    justify-content: flex-end;
+  }
+  .summary { width: 300px; }
+  .summary-row {
+    display: flex;
+    justify-content: space-between;
+    gap: 24px;
+    padding: 4px 0;
+    color: #4b5563;
+    font-size: 11px;
+  }
+  .summary-row .amount { color: #111827; font-weight: 600; }
+  .summary-row.discount .amount { color: #c62828; }
+  .summary-row.taxable {
+    margin-top: 2px;
+    padding-top: 6px;
+    border-top: 1px solid ${LINE};
+    color: #111827;
+    font-weight: 700;
+  }
+  .grand-row {
+    display: flex;
+    justify-content: space-between;
+    gap: 24px;
+    margin-top: 8px;
+    padding: 10px 0 4px;
+    border-top: 1.5px solid ${BRAND};
+    font-size: 14px;
+    font-weight: 800;
+    color: ${BRAND};
+  }
+
+  .amount-words {
+    margin-top: 16px;
+    background: #f3f4f6;
+    border: 1px solid ${LINE};
+    padding: 10px 12px;
+  }
+  .amount-words .label {
+    color: ${MUTED};
+    font-size: 9px;
+    letter-spacing: 0.08em;
+  }
+  .amount-words .words {
+    margin-top: 3px;
+    font-weight: 700;
+    font-size: 12px;
+    color: #111827;
+  }
+
+  .notes { margin-top: 16px; }
+  .notes-block { margin-bottom: 10px; }
+  .notes-block .body {
+    margin-top: 4px;
+    color: #4b5563;
+    font-size: 10.5px;
+    line-height: 1.5;
+    white-space: pre-wrap;
+  }
+
+  .sign-row {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 40px;
+    margin-top: 36px;
+  }
+  .sign-line {
+    border-top: 1px solid #9ca3af;
+    margin-top: 48px;
+    padding-top: 8px;
+  }
+  .sign-title { font-size: 11px; font-weight: 700; color: #111827; }
+  .sign-sub {
+    margin-top: 2px;
+    color: #6b7280;
+    font-size: 10px;
+  }
+
+  .footer {
+    margin-top: 28px;
+    text-align: center;
+    color: #9ca3af;
+    font-size: 9.5px;
+  }
+`;
+
 const generatePoHtml = (inputData = getDummyPoData()) => {
   const data = inputData || getDummyPoData();
   const company = data.company || {};
@@ -164,12 +436,24 @@ const generatePoHtml = (inputData = getDummyPoData()) => {
     .join('');
 
   const discountValue = Number(totals.discount_amount || 0);
-  const discountFormatted = discountValue > 0 ? `-${formatCurrency(discountValue)}` : formatCurrency(0);
+  const discountFormatted =
+    discountValue > 0 ? `-${formatCurrency(discountValue)}` : formatCurrency(0);
+
+  const taxableAmount =
+    totals.taxable_amount != null
+      ? Number(totals.taxable_amount)
+      : Number(totals.sub_total || 0) +
+        Number(totals.freight_charges || 0) +
+        Number(totals.other_charges || 0) -
+        discountValue;
 
   const cgst = Number(totals.cgst || 0);
   const sgst = Number(totals.sgst || 0);
   const igst = Number(totals.igst || 0);
-  const taxRowsHtml =
+  const tdsAmount = Number(totals.tds_amount || 0);
+  const adjustmentAmount = Number(totals.adjustment || 0);
+
+  const taxBreakdownHtml =
     igst > 0
       ? `
           <div class="summary-row">
@@ -186,9 +470,27 @@ const generatePoHtml = (inputData = getDummyPoData()) => {
             <span class="amount">${formatCurrency(sgst)}</span>
           </div>`;
 
-  const vendorAddress = joinParts(vendor.address, vendor.city, vendor.state, vendor.pincode);
-  const billAddress = joinParts(billTo.address, billTo.city, billTo.state, billTo.pincode);
-  const shipAddress = joinParts(shipTo.address, shipTo.city, shipTo.state, shipTo.pincode);
+  const optionalChargeRows = [
+    tdsAmount > 0
+      ? `
+          <div class="summary-row discount">
+            <span>TDS</span>
+            <span class="amount">-${formatCurrency(tdsAmount)}</span>
+          </div>`
+      : '',
+    adjustmentAmount !== 0
+      ? `
+          <div class="summary-row">
+            <span>Adjustment</span>
+            <span class="amount">${
+              adjustmentAmount < 0
+                ? `-${formatCurrency(Math.abs(adjustmentAmount))}`
+                : formatCurrency(adjustmentAmount)
+            }</span>
+          </div>`
+      : '',
+  ].join('');
+
   const generatedAt = data.generated_at || formatDate(new Date(), { style: 'datetime' });
 
   return `
@@ -197,239 +499,7 @@ const generatePoHtml = (inputData = getDummyPoData()) => {
   <head>
     <meta charset="UTF-8" />
     <title>Purchase Order ${escapeHtml(po.po_number || '')}</title>
-    <style>
-      * { box-sizing: border-box; }
-      body {
-        margin: 0;
-        font-family: Helvetica, Arial, sans-serif;
-        color: #111111;
-        background: #ffffff;
-        font-size: 11px;
-        line-height: 1.45;
-      }
-      .document { width: 100%; padding: 0; }
-      .muted { color: #8a8a8a; }
-      .label {
-        color: #9a9a9a;
-        font-size: 9px;
-        letter-spacing: 0.08em;
-        text-transform: uppercase;
-        font-weight: 600;
-      }
-      .value { color: #111111; font-weight: 700; }
-      .text-right { text-align: right; }
-      .divider {
-        border: 0;
-        border-top: 1.5px solid #111111;
-        margin: 14px 0;
-      }
-      .divider-light {
-        border: 0;
-        border-top: 1px solid #d8d8d8;
-        margin: 14px 0;
-      }
-
-      .header {
-        display: flex;
-        justify-content: space-between;
-        align-items: flex-start;
-        gap: 24px;
-      }
-      .brand {
-        display: flex;
-        gap: 12px;
-        align-items: flex-start;
-        flex: 1;
-        min-width: 0;
-      }
-      .company-logo {
-        width: 56px;
-        height: 56px;
-        object-fit: contain;
-        flex-shrink: 0;
-      }
-      .company-name {
-        margin: 0;
-        font-size: 20px;
-        font-weight: 800;
-        letter-spacing: -0.02em;
-      }
-      .company-meta {
-        margin-top: 4px;
-        color: #555555;
-        font-size: 10.5px;
-        line-height: 1.5;
-      }
-      .title-block { text-align: right; min-width: 210px; }
-      .doc-title {
-        margin: 0;
-        font-size: 26px;
-        font-weight: 800;
-        letter-spacing: -0.02em;
-      }
-      .doc-number {
-        margin-top: 2px;
-        color: #555555;
-        font-size: 12px;
-      }
-
-      .meta-row {
-        display: grid;
-        grid-template-columns: 1fr 1fr 1fr;
-        gap: 16px;
-        margin-top: 4px;
-      }
-      .meta-row .value { margin-top: 2px; font-size: 12px; }
-
-      .party-row {
-        display: grid;
-        grid-template-columns: 1fr 1fr;
-        gap: 28px;
-        margin-top: 4px;
-      }
-      .party-name {
-        margin-top: 4px;
-        font-size: 13px;
-        font-weight: 800;
-      }
-      .party-body {
-        margin-top: 2px;
-        color: #444444;
-        font-size: 10.5px;
-        line-height: 1.5;
-      }
-      .party-term {
-        margin-top: 6px;
-        color: #444444;
-        font-size: 10.5px;
-      }
-
-      .class-row {
-        display: grid;
-        grid-template-columns: 1fr 1fr 1fr 1fr;
-        gap: 16px;
-        margin-top: 4px;
-      }
-      .class-row .value { margin-top: 2px; font-size: 12px; }
-
-      table.items {
-        width: 100%;
-        border-collapse: collapse;
-        margin-top: 2px;
-      }
-      table.items thead th {
-        padding: 8px 4px;
-        border-bottom: 1.5px solid #111111;
-        color: #9a9a9a;
-        font-size: 9px;
-        letter-spacing: 0.08em;
-        text-transform: uppercase;
-        font-weight: 600;
-        text-align: left;
-      }
-      table.items thead th.text-right {
-        text-align: right;
-      }
-      table.items tbody td {
-        padding: 10px 4px;
-        border-bottom: 1px solid #e5e5e5;
-        vertical-align: top;
-        font-size: 11px;
-      }
-      .col-no { width: 4%; color: #666666; }
-      .col-item { width: 26%; }
-      .col-hsn { width: 10%; }
-      .col-qty { width: 7%; }
-      .col-uom { width: 7%; }
-      .col-rate { width: 12%; }
-      .col-disc { width: 7%; }
-      .col-gst { width: 7%; }
-      .col-amt { width: 14%; }
-      .item-name { font-weight: 600; }
-      .item-note {
-        margin-top: 2px;
-        color: #888888;
-        font-size: 9.5px;
-        font-style: italic;
-      }
-
-      .summary-wrap {
-        margin-top: 16px;
-        display: flex;
-        justify-content: flex-end;
-      }
-      .summary {
-        width: 280px;
-      }
-      .summary-row {
-        display: flex;
-        justify-content: space-between;
-        gap: 24px;
-        padding: 3px 0;
-        color: #444444;
-        font-size: 11px;
-      }
-      .summary-row .amount { color: #111111; font-weight: 600; }
-      .grand-row {
-        display: flex;
-        justify-content: space-between;
-        gap: 24px;
-        margin-top: 6px;
-        padding: 8px 0;
-        border-top: 1.5px solid #111111;
-        border-bottom: 1.5px solid #111111;
-        font-size: 14px;
-        font-weight: 800;
-      }
-      .amount-words {
-        margin-top: 10px;
-        border: 1px solid #cfcfcf;
-        background: #f7f7f7;
-        padding: 8px 10px;
-      }
-      .amount-words .words {
-        margin-top: 2px;
-        font-weight: 700;
-        font-size: 11px;
-        line-height: 1.4;
-      }
-
-      .notes {
-        margin-top: 18px;
-      }
-      .notes-block { margin-bottom: 12px; }
-      .notes-block .body {
-        margin-top: 4px;
-        color: #444444;
-        font-size: 10.5px;
-        line-height: 1.5;
-      }
-
-      .sign-row {
-        display: grid;
-        grid-template-columns: 1fr 1fr;
-        gap: 28px;
-        margin-top: 28px;
-      }
-      .sign-title {
-        font-size: 11px;
-        font-weight: 700;
-      }
-      .sign-sub {
-        margin-top: 2px;
-        color: #666666;
-        font-size: 10px;
-      }
-
-      .footer {
-        margin-top: 24px;
-        padding-top: 10px;
-        border-top: 1px solid #d8d8d8;
-        text-align: center;
-        color: #9a9a9a;
-        font-size: 9.5px;
-      }
-    </style>
+    <style>${sharedDocumentStyles()}</style>
   </head>
   <body>
     <div class="document">
@@ -449,90 +519,62 @@ const generatePoHtml = (inputData = getDummyPoData()) => {
           </div>
         </div>
         <div class="title-block">
-          <h2 class="doc-title">Purchase order</h2>
+          <h2 class="doc-title">Purchase Order</h2>
           <div class="doc-number">${escapeHtml(po.po_number || '-')}</div>
         </div>
       </div>
 
-      <hr class="divider" />
-
-      <div class="meta-row">
-        <div>
+      <div class="meta-bar">
+        <div class="meta-cell">
           <div class="label">Status</div>
-          <div class="value">${escapeHtml(po.status || '-')}</div>
+          <div class="status-pill">${escapeHtml(po.status || '-')}</div>
         </div>
-        <div>
-          <div class="label">Date issued</div>
+        <div class="meta-cell">
+          <div class="label">Date Issued</div>
           <div class="value">${formatDate(po.po_date, { style: 'numeric' })}</div>
         </div>
-        <div>
-          <div class="label">Expected delivery</div>
+        <div class="meta-cell">
+          <div class="label">Expected Delivery</div>
           <div class="value">${formatDate(po.expected_delivery_date, { style: 'numeric' })}</div>
         </div>
       </div>
 
-      <div class="party-row" style="margin-top: 18px;">
+      <div class="party-grid">
         <div>
           <div class="label">Vendor</div>
-          <div class="party-name">${escapeHtml(vendor.vendor_name || '-')}</div>
-          <div class="party-body">
-            ${escapeHtml(vendorAddress || '-')}<br />
-            ${vendor.gstin ? `GSTIN: ${escapeHtml(vendor.gstin)}` : ''}
-          </div>
+          ${renderAddressBlock(vendor)}
           ${
             po.payment_term
-              ? `<div class="party-term">Payment term: ${escapeHtml(po.payment_term)}</div>`
+              ? `<div class="party-term"><strong>Payment term:</strong> ${escapeHtml(po.payment_term)}</div>`
               : ''
           }
         </div>
         <div>
-          <div class="label">Bill to</div>
-          <div class="party-name">${escapeHtml(billTo.name || '-')}</div>
-          <div class="party-body">
-            ${escapeHtml(billAddress || '-')}<br />
-            ${billTo.gstin ? `GSTIN: ${escapeHtml(billTo.gstin)}` : ''}
-          </div>
+          <div class="label">Bill To</div>
+          ${renderAddressBlock(billTo)}
         </div>
-      </div>
-
-      <hr class="divider-light" />
-
-      <div class="party-row">
         <div>
-          <div class="label">Ship to</div>
-          <div class="party-name">${escapeHtml(shipTo.name || '-')}</div>
-          <div class="party-body">
-            ${escapeHtml(shipAddress || '-')}<br />
-            ${shipTo.gstin ? `GSTIN: ${escapeHtml(shipTo.gstin)}` : ''}
-          </div>
+          <div class="label">Ship To</div>
+          ${renderAddressBlock(shipTo)}
           ${
             po.delivery_term
-              ? `<div class="party-term">Delivery term: ${escapeHtml(po.delivery_term)}</div>`
+              ? `<div class="party-term"><strong>Delivery term:</strong> ${escapeHtml(po.delivery_term)}</div>`
               : ''
           }
         </div>
-      </div>
-
-      <hr class="divider-light" />
-
-      <div class="class-row">
         <div>
-          <div class="label">Vendor type</div>
-          <div class="value">${escapeHtml(po.vendor_type || '-')}</div>
-        </div>
-        <div>
-          <div class="label">Revision</div>
-          <div class="value">${escapeHtml(String(po.revision_no ?? 0))}</div>
+          <div class="label">Vendor Type</div>
+          <div class="party-name" style="font-size:12px;">${escapeHtml(po.vendor_type || '-')}</div>
+          <div class="label" style="margin-top:12px;">Revision</div>
+          <div class="party-name" style="font-size:12px;">${escapeHtml(String(po.revision_no ?? 0))}</div>
         </div>
       </div>
 
-      <hr class="divider-light" />
-
       <table class="items">
         <thead>
           <tr>
             <th class="col-no">#</th>
-            <th class="col-item">Item description</th>
+            <th class="col-item">Item Description</th>
             <th class="col-hsn">HSN</th>
             <th class="col-qty text-right">Qty</th>
             <th class="col-uom">UOM</th>
@@ -550,42 +592,48 @@ const generatePoHtml = (inputData = getDummyPoData()) => {
       <div class="summary-wrap">
         <div class="summary">
           <div class="summary-row">
-            <span>Taxable amount</span>
+            <span>Sub Total</span>
             <span class="amount">${formatCurrency(totals.sub_total)}</span>
           </div>
           <div class="summary-row">
-            <span>Tax (GST)</span>
-            <span class="amount">${formatCurrency(totals.tax_total)}</span>
-          </div>
-          ${taxRowsHtml}
-          <div class="summary-row">
-            <span>Freight charges</span>
+            <span>Freight Charges</span>
             <span class="amount">${formatCurrency(totals.freight_charges)}</span>
           </div>
           <div class="summary-row">
-            <span>Other charges</span>
+            <span>Other Charges</span>
             <span class="amount">${formatCurrency(totals.other_charges)}</span>
           </div>
-          <div class="summary-row">
-            <span>Discount</span>
+          <div class="summary-row discount">
+            <span>Discount Amount</span>
             <span class="amount">${discountFormatted}</span>
           </div>
+          <div class="summary-row taxable">
+            <span>Taxable Amount</span>
+            <span class="amount">${formatCurrency(taxableAmount)}</span>
+          </div>
+          ${taxBreakdownHtml}
+          <div class="summary-row">
+            <span>Tax Total</span>
+            <span class="amount">${formatCurrency(totals.tax_total)}</span>
+          </div>
+          ${optionalChargeRows}
           <div class="grand-row">
-            <span>Grand total</span>
+            <span>Grand Total</span>
             <span>${formatCurrency(totals.grand_total)}</span>
           </div>
-          <div class="amount-words">
-            <div class="label">Amount in words</div>
-            <div class="words">${escapeHtml(numberToWords(totals.grand_total))}</div>
-          </div>
         </div>
       </div>
 
+      <div class="amount-words">
+        <div class="label">Amount In Words</div>
+        <div class="words">${escapeHtml(numberToWords(totals.grand_total))}</div>
+      </div>
+
       <div class="notes">
         ${
           po.terms_and_conditions
             ? `<div class="notes-block">
-                <div class="label">Terms and conditions</div>
+                <div class="label">Terms And Conditions</div>
                 <div class="body">${escapeHtml(po.terms_and_conditions)}</div>
               </div>`
             : ''
@@ -602,12 +650,16 @@ const generatePoHtml = (inputData = getDummyPoData()) => {
 
       <div class="sign-row">
         <div>
-          <div class="sign-title">Authorised signatory</div>
-          <div class="sign-sub">${escapeHtml(company.name || '')}</div>
+          <div class="sign-line">
+            <div class="sign-title">Authorised Signatory</div>
+            <div class="sign-sub">${escapeHtml(company.name || '')}</div>
+          </div>
         </div>
         <div>
-          <div class="sign-title">Accepted by vendor</div>
-          <div class="sign-sub">${escapeHtml(vendor.vendor_name || '')}</div>
+          <div class="sign-line">
+            <div class="sign-title">Accepted By Vendor</div>
+            <div class="sign-sub">${escapeHtml(vendor.vendor_name || '')}</div>
+          </div>
         </div>
       </div>