diff --git a/src/app/(main)/m/admin/orders/page.tsx b/src/app/(main)/m/admin/orders/page.tsx
index 01116e1..45459f2 100644
--- a/src/app/(main)/m/admin/orders/page.tsx
+++ b/src/app/(main)/m/admin/orders/page.tsx
@@ -446,7 +446,7 @@ export default function AdminOrdersPage() {
       </div>
 
       {/* 2분할 레이아웃 — 모바일은 stack, lg 이상은 좌-우 분할 */}
-      <div className="grid grid-cols-1 lg:grid-cols-[minmax(560px,1fr)_minmax(0,1.4fr)] gap-3 lg:min-h-[calc(100vh-200px)]">
+      <div className="grid grid-cols-1 lg:grid-cols-[minmax(640px,1fr)_minmax(0,1.3fr)] gap-3 lg:min-h-[calc(100vh-200px)]">
         {/* 좌측: 발주 리스트 */}
         <div className="bg-white border border-slate-200 rounded-xl overflow-hidden flex flex-col">
           <div className="px-3 py-2 bg-slate-50 border-b border-slate-200 text-xs font-semibold text-slate-600 flex items-center justify-between gap-2">
@@ -524,11 +524,11 @@ export default function AdminOrdersPage() {
                       disabled={allRequestedCount === 0}
                       className="accent-emerald-600 cursor-pointer disabled:opacity-30" />
                   </th>
-                  <th className="text-left px-2 py-2 text-[11px] w-[100px]">발주번호</th>
-                  <th className="text-left px-2 py-2 text-[11px] w-[82px]">발주일</th>
+                  <th className="text-left px-2 py-2 text-[11px] w-[112px]">발주번호</th>
+                  <th className="text-left px-2 py-2 text-[11px] w-[100px]">발주일</th>
                   <th className="text-left px-2 py-2 text-[11px]">업체</th>
-                  <th className="text-right px-2 py-2 text-[11px] w-[100px]">합계</th>
-                  <th className="text-center px-2 py-2 text-[11px] w-[72px]">상태</th>
+                  <th className="text-right px-2 py-2 text-[11px] w-[110px]">합계</th>
+                  <th className="text-center px-2 py-2 text-[11px] w-[78px]">상태</th>
                 </tr>
               </thead>
               <tbody>
@@ -544,7 +544,6 @@ export default function AdminOrdersPage() {
                       key={o.OBJID}
                       onClick={() => setActiveId(o.OBJID)}
                       className={`border-t border-slate-100 cursor-pointer ${active ? "bg-emerald-50/60" : lockedByMeRow ? "bg-emerald-50/30 hover:bg-emerald-50/50" : lockedByOtherUser ? "bg-rose-50/30 hover:bg-rose-50/60" : "hover:bg-slate-50"}`}
-                      title={lockedByMeRow ? "✏️ 내가 수정 중" : lockedByOtherUser ? `🔒 ${o.EDITING_BY_NAME} 님이 수정 중` : ""}
                     >
                       <td className="px-1.5 py-2 text-center" onClick={(e) => e.stopPropagation()}>
                         <input
@@ -555,19 +554,19 @@ export default function AdminOrdersPage() {
                           className="accent-emerald-600 cursor-pointer disabled:opacity-30 disabled:cursor-not-allowed"
                         />
                       </td>
-                      <td className="px-2 py-2 font-semibold text-slate-800 whitespace-nowrap text-xs tabular-nums">
+                      <td className="px-2 py-2 font-semibold text-slate-800 whitespace-nowrap overflow-hidden text-ellipsis text-xs tabular-nums">
                         {lockedByMeRow && <span className="mr-0.5 text-emerald-700">✏️</span>}
                         {lockedByOtherUser && <span className="mr-0.5 text-rose-600">🔒</span>}
                         {o.ORDER_NO}
                       </td>
-                      <td className="px-2 py-2 text-slate-600 whitespace-nowrap text-xs tabular-nums">{o.ORDER_DATE}</td>
-                      <td className="px-2 py-2 font-bold text-sm text-slate-900 truncate">
-                        {o.COMPANY_NAME}
+                      <td className="px-2 py-2 text-slate-600 whitespace-nowrap overflow-hidden text-ellipsis text-xs tabular-nums">{o.ORDER_DATE}</td>
+                      <td className="px-2 py-2 font-bold text-sm text-slate-900 overflow-hidden">
+                        <div className="truncate">{o.COMPANY_NAME}</div>
                         {lockedByMeRow && <div className="text-[10px] font-bold text-emerald-700 truncate">✏️ 내가 수정 중</div>}
                         {lockedByOtherUser && <div className="text-[10px] font-bold text-rose-600 truncate">🔒 {o.EDITING_BY_NAME}</div>}
                       </td>
-                      <td className="px-2 py-2 text-right tabular-nums font-bold whitespace-nowrap text-xs">₩{fmt(o.TOTAL_AMOUNT)}</td>
-                      <td className="px-2 py-2 text-center">
+                      <td className="px-2 py-2 text-right tabular-nums font-bold whitespace-nowrap overflow-hidden text-xs">₩{fmt(o.TOTAL_AMOUNT)}</td>
+                      <td className="px-2 py-2 text-center overflow-hidden">
                         <span className={`inline-block px-1.5 py-0.5 rounded text-[10px] font-semibold border whitespace-nowrap ${STATUS_COLOR[o.STATUS] ?? "bg-slate-100 text-slate-500 border-slate-200"}`}>
                           {STATUS_LABEL[o.STATUS] ?? o.STATUS}
                         </span>