fix: input validation, null guard and code comments in app.js/style.css

2026-04-01 16:12:07 +02:00
parent 331a7ed706
commit 46d5241bd4
2 changed files with 6 additions and 1 deletions
--- a/style.css
+++ b/style.css
@@ -40,6 +40,7 @@ main { padding: 1.5rem; max-width: 900px; margin: 0 auto; }
 .tab-content { display: none; }
 .tab-content.active { display: block; }

+/* --- Shared component classes (used across tabs) --- */
 .color-preview {
  width: 100%;
  height: 80px;