diff --git a/src/app/(protected)/orders/page.tsx b/src/app/(protected)/orders/page.tsx
index 9d92149..9116562 100644
--- a/src/app/(protected)/orders/page.tsx
+++ b/src/app/(protected)/orders/page.tsx
@@ -125,6 +125,9 @@ const pill = (t: Tone) =>
 
 const U = (s: string) => s.toUpperCase();
 
+// เส้นคอลัมน์โทนอ่อน (ใช้กับทั้ง th/td)
+const COL_BORDER = "border-r border-neutral-200/60 last:border-r-0";
+
 const IconLabel = ({ Icon, label, pillTone }: { Icon: LucideIcon; label: string; pillTone?: Tone }) => {
     const content = (
         <span className="inline-flex items-center gap-1.5">
@@ -226,7 +229,7 @@ const renderWarehouse = (w: Order["warehouseCode"]) => {
     return <IconLabel Icon={Icon} label={label} />;
 };
 
-/* For selects (native <option> เรนเดอร์ React icon ไม่ได้ จึงใช้ตัวอักษรอย่างเดียว) */
+/* For selects */
 const CHANNELS = Object.keys(CHANNEL_META) as Channel[];
 const PAYMENT_STATUSES = Object.keys(PAYMENT_STATUS_META) as PaymentStatus[];
 const FULFILL_STATUSES = Object.keys(FULFILL_META) as FulfillmentStatus[];
@@ -787,7 +790,7 @@ export default function OrdersPage() {
 
     return (
         <>
-            {/* ทำให้กว้างหน้า "นิ่งเท่ากัน" เสมอ โดยจองที่สกรอลล์บาร์ */}
+            {/* กว้างหน้า “นิ่ง” + ปรับสไตล์เส้นหัวตาราง */}
             <style jsx global>{`
                 html { scrollbar-gutter: stable both-edges; }
                 @supports not (scrollbar-gutter: stable both-edges) { html { overflow-y: scroll; } }
@@ -829,7 +832,7 @@ export default function OrdersPage() {
                                 placeholder="ค้นหา: เลขออเดอร์ / อ้างอิง / ลูกค้า / เบอร์ / อีเมล / ผู้เปิด / เลขภาษี / Tracking…"
                                 value={q}
                                 onChange={(e) => setQ(e.target.value)}
-                                className="w-full rounded-xl border border-neutral-200/70 bg-white/70 px-3 py-2 text-sm shadow-sm outline-none placeholder:text-neutral-400 focus:border-neutral-300"
+                                className="w-full rounded-xl border border-neutral-200/70 bg-white/70 px-3 py-2.5 text-sm shadow-sm outline-none placeholder:text-neutral-400 focus:border-neutral-300"
                             />
                         </div>
 
@@ -837,7 +840,7 @@ export default function OrdersPage() {
                             <select
                                 value={channel}
                                 onChange={(e) => setChannel(e.target.value as "all" | Channel)}
-                                className="w-full rounded-xl border border-neutral-200/70 bg-white/70 px-3 py-2 text-sm shadow-sm outline-none"
+                                className="w-full rounded-xl border border-neutral-200/70 bg-white/70 px-3 py-2.5 text-sm shadow-sm outline-none"
                             >
                                 <option value="all">ทุกช่องทาง</option>
                                 {CHANNELS.map((c) => (
@@ -852,7 +855,7 @@ export default function OrdersPage() {
                             <select
                                 value={payment}
                                 onChange={(e) => setPayment(e.target.value as "all" | PaymentStatus)}
-                                className="w-full rounded-xl border border-neutral-200/70 bg-white/70 px-3 py-2 text-sm shadow-sm outline-none"
+                                className="w-full rounded-xl border border-neutral-200/70 bg-white/70 px-3 py-2.5 text-sm shadow-sm outline-none"
                             >
                                 <option value="all">การชำระเงิน: ทั้งหมด</option>
                                 {PAYMENT_STATUSES.map((ps) => (
@@ -867,7 +870,7 @@ export default function OrdersPage() {
                             <select
                                 value={fulfillment}
                                 onChange={(e) => setFulfillment(e.target.value as "all" | FulfillmentStatus)}
-                                className="w-full rounded-xl border border-neutral-200/70 bg-white/70 px-3 py-2 text-sm shadow-sm outline-none"
+                                className="w-full rounded-xl border border-neutral-200/70 bg-white/70 px-3 py-2.5 text-sm shadow-sm outline-none"
                             >
                                 <option value="all">จัดส่ง: ทั้งหมด</option>
                                 {FULFILL_STATUSES.map((fs) => (
@@ -884,24 +887,27 @@ export default function OrdersPage() {
                 <section className="rounded-3xl border border-neutral-200/70 bg-white/80 p-5 shadow-[0_10px_30px_-12px_rgba(0,0,0,0.08)]">
                     <div className="-mx-5 overflow-x-auto">
                         <div className="px-5">
-                            <table className="min-w-full table-auto text-sm">
+                            {/* ใช้ border-separate + border-spacing-0 เพื่อควบคุมเส้นคอลัมน์เอง */}
+                            <table className="min-w-full table-auto border-separate border-spacing-0 text-sm">
                                 <thead>
-                                <tr className="text-neutral-600">
+                                {/* Group row (กว้างขึ้น + เส้นล่าง + เส้นคอลัมน์อ่อน) */}
+                                <tr className="bg-neutral-50/80 text-neutral-700">
                                     {topHeaderSegments.map((seg, idx) => (
                                         <th
                                             key={`${seg.groupTH}-${idx}`}
                                             colSpan={seg.colSpan}
-                                            className="whitespace-nowrap pb-1 pr-4 text-center text-[12px] font-semibold"
+                                            className={`whitespace-nowrap px-3 py-2.5 text-center text-[13px] font-semibold border-b border-neutral-200/70 ${COL_BORDER}`}
                                         >
                                             {seg.groupTH}
                                         </th>
                                     ))}
                                 </tr>
-                                <tr className="text-left text-neutral-500">
+                                {/* Column labels (กว้างขึ้น + ตัวหนา + เส้นคอลัมน์อ่อน) */}
+                                <tr className="bg-neutral-50/80 text-neutral-600">
                                     {visibleCols.map((c) => (
                                         <th
                                             key={String(c.key)}
-                                            className={`whitespace-nowrap pb-2 pr-4 ${c.align === "right" ? "text-right" : ""}`}
+                                            className={`whitespace-nowrap px-3 py-2.5 text-[12.5px] font-semibold border-b border-neutral-200/70 ${c.align === "right" ? "text-right" : "text-left"} ${COL_BORDER}`}
                                         >
                                             {c.labelTH}
                                         </th>
@@ -909,15 +915,19 @@ export default function OrdersPage() {
                                 </tr>
                                 </thead>
 
-                                <tbody className="divide-y divide-neutral-200/70">
-                                {rows.map((o) => (
-                                    <tr key={o.id} className="align-middle">
+                                {/* แถบเส้นแบ่งแถว + zebra อ่อน ๆ เพื่อ “แบ่งสายตา” */}
+                                <tbody className="divide-y divide-neutral-200/60">
+                                {rows.map((o, rowIdx) => (
+                                    <tr key={o.id} className={rowIdx % 2 === 0 ? "bg-white" : "bg-neutral-50/40"}>
                                         {visibleCols.map((c) => {
                                             const raw = getProp(o, c.key);
                                             const content: ReactNode = c.format ? c.format(raw, o) : defaultCell(raw);
                                             const align = c.align === "right" ? "text-right" : "";
                                             return (
-                                                <td key={`${o.id}-${String(c.key)}`} className={`whitespace-nowrap py-2 pr-4 ${align}`}>
+                                                <td
+                                                    key={`${o.id}-${String(c.key)}`}
+                                                    className={`whitespace-nowrap px-3 py-2.5 ${align} ${COL_BORDER}`}
+                                                >
                                                     {c.key === "orderNo" ? (
                                                         <a
                                                             href={`/orders/${o.id}`}
@@ -1076,4 +1086,4 @@ export default function OrdersPage() {
             </div>
         </>
     );
-}
\ No newline at end of file
+}