Added css for body & lists. Make done tasks obvious.

app/assets/stylesheets/application.css

@@ -1,10 +1,32 @@
-/*
+/* application.css */
- * This is a manifest file that'll be compiled into application.css.
+
- *
+body {
- * With Propshaft, assets are served efficiently without preprocessing steps. You can still include
+  font-family: sans-serif;
- * application-wide styles in this file, but keep in mind that CSS precedence will follow the standard
+  background-color: #f9f9f9;
- * cascading order, meaning styles declared later in the document or manifest will override earlier ones,
+  margin: 18px;
- * depending on specificity.
+  padding: 0;
- *
+}
- * Consider organizing styles into separate files for maintainability.
+
- */
+li {
+  border: 1px solid #ddd;
+  border-radius: 8px;
+  padding: 10px;
+  margin-bottom: 10px;
+  display: flex;
+  justify-content: space-between; 
+  align-items: center;          
+}
+
+.task-actions {
+  display: flex;
+  gap: 8px;      
+}
+
+.done-task {
+  background-color: #f0f0f0;  
+  color: #888;               
+}
+
+.done-task .task-title {
+  text-decoration: line-through; 
+}