diff --git a/stock_picking_batch_custom/static/src/css/stock_picking_batch.css b/stock_picking_batch_custom/static/src/css/stock_picking_batch.css
index a8f6bd1..fcbad0d 100644
--- a/stock_picking_batch_custom/static/src/css/stock_picking_batch.css
+++ b/stock_picking_batch_custom/static/src/css/stock_picking_batch.css
@@ -9,43 +9,48 @@ table.o_list_table tbody tr.o_data_row:hover td {
 }
 
 /* Widen the quantity column in detailed operations so it is easier to tap */
-table.o_batch_move_line_list th[data-name="quantity"],
-table.o_batch_move_line_list td[name="quantity"] {
+/* Note: arch class lands on the root <div> of the list controller, not <table> */
+.o_batch_move_line_list th[data-name="quantity"],
+.o_batch_move_line_list td[name="quantity"] {
     min-width: 140px;
 }
 
-table.o_batch_move_line_list td[name="quantity"] .o_field_widget input {
+.o_batch_move_line_list td[name="quantity"] .o_field_widget input {
     min-height: 44px;
     font-size: 1.1rem;
 }
 
 /* ── Operator view: full-screen, touch-optimised list ── */
-table.o_batch_operator_list tbody tr.o_data_row td {
+.o_batch_operator_list tbody tr.o_data_row td {
     padding-top: 10px;
     padding-bottom: 10px;
     font-size: 1.05rem;
 }
 
-table.o_batch_operator_list th[data-name="quantity"],
-table.o_batch_operator_list td[name="quantity"] {
+.o_batch_operator_list th[data-name="quantity"],
+.o_batch_operator_list td[name="quantity"] {
     min-width: 130px;
-    font-size: 1.5rem;
-    font-weight: 700;
     text-align: center;
 }
 
-table.o_batch_operator_list td[name="quantity"] .o_field_widget input {
+/* Higher specificity to override the general row td font-size rule */
+.o_batch_operator_list tbody tr.o_data_row td[name="quantity"] {
+    font-size: 1.5rem;
+    font-weight: 700;
+}
+
+.o_batch_operator_list td[name="quantity"] .o_field_widget input {
     min-height: 56px;
     font-size: 1.5rem;
     font-weight: 700;
     text-align: center;
 }
 
-table.o_batch_operator_list td[name="is_collected"] {
+.o_batch_operator_list td[name="is_collected"] {
     min-width: 80px;
     text-align: center;
 }
 
-table.o_batch_operator_list td[name="is_collected"] .o_field_widget {
+.o_batch_operator_list td[name="is_collected"] .o_field_widget {
     transform: scale(1.4);
 }