diff --git a/src/components/orders/OrderDetailPanel.jsx b/src/components/orders/OrderDetailPanel.jsx
index 020bdfb..d159ce1 100644
--- a/src/components/orders/OrderDetailPanel.jsx
+++ b/src/components/orders/OrderDetailPanel.jsx
@@ -232,6 +232,64 @@ const normalizeDateForInput = (value) => {
   return "";
 };
 
+const CollapsibleOrderComposition = ({ order }) => {
+  const [isExpanded, setIsExpanded] = React.useState(false);
+  const orders = parseOrderList(order);
+  const totalPositions = orders.reduce((sum, o) => sum + (o.items?.length || 0), 0);
+
+  return (
+    <div className="space-y-3">
+      <button
+        type="button"
+        className="flex w-full items-center justify-between text-left"
+        onClick={() => setIsExpanded(!isExpanded)}
+      >
+        <span className="font-semibold">Состав заказа</span>
+        <span className="flex items-center gap-2 text-sm text-[var(--color-text-muted)]">
+          {totalPositions > 0 ? `${totalPositions} поз.` : ''}
+          <svg
+            className="h-4 w-4 transition-transform"
+            style={{ transform: isExpanded ? 'rotate(180deg)' : 'rotate(0deg)' }}
+            fill="none"
+            viewBox="0 0 24 24"
+            stroke="currentColor"
+            strokeWidth={2}
+          >
+            <path strokeLinecap="round" strokeLinejoin="round" d="M19 9l-7 7-7-7" />
+          </svg>
+        </span>
+      </button>
+      {isExpanded && (
+        <div className="space-y-3">
+          {!orders.length ? (
+            <p className="text-sm text-[var(--color-text-muted)]">Позиции не указаны</p>
+          ) : (
+            orders.map((orderItem, idx) => (
+              <div key={idx} className="rounded-[20px] border border-[var(--color-border)] bg-[var(--color-surface-strong)] p-4">
+                <p className="font-medium !text-[var(--color-text)] mb-3 text-sm">{orderItem.nom || orderItem.name || `Заказ ${idx + 1}`}</p>
+                {orderItem.items && orderItem.items.length > 0 ? (
+                  <div className="space-y-2">
+                    {orderItem.items.map((item, itemIdx) => (
+                      <div key={itemIdx} className="grid grid-cols-[1fr_auto] gap-x-4 gap-y-1 text-sm">
+                        <span className="text-[var(--color-text)] min-w-0">{item.product_name || item.name || item.title || ''}</span>
+                        <span className="text-[var(--color-text-muted)] whitespace-nowrap text-right">
+                          {item.product_quantity || item.quantity || item.count || item.amount || ""} {item.product_ed || item.unit || ""}
+                        </span>
+                      </div>
+                    ))}
+                  </div>
+                ) : (
+                  <p className="text-sm text-[var(--color-text-muted)]">Позиции не указаны</p>
+                )}
+              </div>
+            ))
+          )}
+        </div>
+      )}
+    </div>
+  );
+};
+
 export const OrderDetailPanel = ({
   order,
   canManageDelivery = false,
@@ -692,37 +750,9 @@ export const OrderDetailPanel = ({
         {renderList(order.orderNumbers)}
       </Panel>
 
-      <Panel className="space-y-4 p-5">
-        <strong>Состав заказа</strong>
-        <div className="space-y-3">
-          {(() => {
-            const orders = parseOrderList(order);
-            if (!orders.length) {
-              return <p className="text-sm text-[var(--color-text-muted)]">Позиции не указаны</p>;
-            }
-            return orders.map((orderItem, idx) => (
-              <div key={idx} className="rounded-[20px] border border-[var(--color-border)] bg-[var(--color-surface-strong)] p-4">
-                <p className="font-medium !text-[var(--color-text)] mb-2">{orderItem.nom || orderItem.name || `Заказ ${idx + 1}`}</p>
-                {orderItem.items && orderItem.items.length > 0 ? (
-                  <div className="space-y-1">
-                    {orderItem.items.map((item, itemIdx) => (
-                      <div key={itemIdx} className="flex justify-between text-sm">
-                        <span className="text-[var(--color-text)]">{item.product_name || item.name || item.title || JSON.stringify(item)}</span>
-                        <span className="text-[var(--color-text-muted)]">
-                          {item.product_quantity || item.quantity || item.count || item.amount || ""} {item.product_ed || item.unit || ""}
-                        </span>
-                      </div>
-                    ))}
-                  </div>
-                ) : (
-                  <p className="text-sm text-[var(--color-text-muted)]">Позиции не указаны</p>
-                )}
-              </div>
-            ));
-          })()}
-        </div>
+            <Panel className="space-y-4 p-5">
+        <CollapsibleOrderComposition order={order} />
       </Panel>
-
       {userRole !== "driver" ? (
         <Panel className="space-y-4 p-5">
           <strong>Дополнительные данные</strong>