feat(ui-fixes-phase6): Complete US-610 - Eliminare Spațiu Gol Deasupra Tabelelor

Implemented by Ralph autonomous loop.
Iteration: 11

Co-Authored-By: Claude <noreply@anthropic.com>

src/modules/reports/views/CashView.vue

@@ -949,10 +949,11 @@ watch(
 }
 
 /* Card Spacing */
+/* US-610: Reduced margin-bottom from var(--space-xl) to var(--space-md) to eliminate excessive gap between filters and table */
 .company-selection-card,
 .filters-card,
 .data-card {
-  margin-bottom: var(--space-xl);
+  margin-bottom: var(--space-md);
 }
 
 /* Numeric Values */