style(web): update view styles

- overview-view.css: update overview view styles
- travel-reimbursement-create-view.css: update travel form styles

web/src/assets/styles/views/overview-view.css

@@ -1,6 +1,8 @@
 .dashboard {
+  min-width: 0;
   display: grid;
   gap: 16px;
+  padding-bottom: 10px;
   animation: fadeUp 260ms var(--ease) both;
 }
 
@@ -350,6 +352,32 @@
   }
 }
 
+@media (max-width: 1440px) {
+  .dashboard {
+    gap: 14px;
+  }
+
+  .kpi-grid {
+    gap: 10px;
+  }
+
+  .content-grid {
+    gap: 18px;
+  }
+
+  .dashboard-card {
+    padding: 18px;
+  }
+
+  .card-head {
+    margin-bottom: 14px;
+  }
+
+  .card-head h3 {
+    font-size: 15px;
+  }
+}
+
 @media (max-width: 860px) {
   .kpi-grid,
   .content-grid {