Release version 1.2.3 - Admin UI styling improvements

Fixed two admin UI bugs:
- Applied borderless table styling to all tier/package tables for consistency
- Fixed checkbox tooltip display and improved checkbox-label spacing

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

assets/css/admin.css

@@ -23,29 +23,23 @@
     color: #666;
 }
 
-/* Table styling */
+/* Table styling - borderless design for all tier/package tables */
 .wc-tpp-tiers-table,
 .wc-tpp-packages-table {
     margin-top: 15px;
     margin-bottom: 15px;
+    border: none;
 }
 
 .wc-tpp-tiers-table th,
 .wc-tpp-packages-table th {
     font-weight: 600;
     text-align: left;
-}
-
-/* Remove borders for variation pricing tables to match WooCommerce variation UI style */
-.wc-tpp-variation-pricing .wc-tpp-tiers-table,
-.wc-tpp-variation-pricing .wc-tpp-packages-table {
     border: none;
 }
 
-.wc-tpp-variation-pricing .wc-tpp-tiers-table th,
-.wc-tpp-variation-pricing .wc-tpp-packages-table th,
-.wc-tpp-variation-pricing .wc-tpp-tiers-table td,
-.wc-tpp-variation-pricing .wc-tpp-packages-table td {
+.wc-tpp-tiers-table td,
+.wc-tpp-packages-table td {
     border: none;
 }
 
@@ -101,3 +95,22 @@
     color: #666;
     font-style: italic;
 }
+
+/* Checkbox styling improvements */
+#_wc_tpp_restrict_to_packages,
+input[id^="wc_tpp_restrict_to_packages_"] {
+    margin-right: 8px !important;
+}
+
+/* Ensure description is properly hidden when desc_tip is used */
+.wc-tpp-tier-pricing .woocommerce-help-tip,
+.wc-tpp-package-pricing .woocommerce-help-tip,
+.wc-tpp-variation-pricing .woocommerce-help-tip {
+    margin-left: 5px;
+}
+
+/* Hide inline description text when tooltip is shown */
+#_wc_tpp_restrict_to_packages + .description,
+input[id^="wc_tpp_restrict_to_packages_"] + .description {
+    display: none;
+}