Fix styling of footer when using base style with filter input (#120)

* Fix styling of footer when using base style with filter input

* More efficient and safer style application

table/footer.go

@@ -34,7 +34,15 @@ func (m Model) renderFooter(width int, includeTop bool) string {
 
 	// paged feature enabled
 	if m.pageSize != 0 {
-		sections = append(sections, fmt.Sprintf("%d/%d", m.CurrentPage(), m.MaxPages()))
+		str := fmt.Sprintf("%d/%d", m.CurrentPage(), m.MaxPages())
+		if m.filtered && m.filterTextInput.Focused() {
+			// Need to apply inline style here in case of filter input cursor, because
+			// the input cursor resets the style after rendering.  Note that Inline(true)
+			// creates a copy, so it's safe to use here without mutating the underlying
+			// base style.
+			str = m.baseStyle.Inline(true).Render(str)
+		}
+		sections = append(sections, str)
 	}
 
 	footerText := strings.Join(sections, " ")