UI bugfixes with boss

flask_app/app/static/css/app.css

@@ -1234,6 +1234,41 @@ body.ui-legacy .attempts-card-list__action {
   color: #b42318;
 }
 
+.attempt-feedback-panel {
+  margin-top: 1rem;
+  padding: 0.85rem 1rem;
+  border-radius: 0.85rem;
+  border: 1px solid color-mix(in srgb, var(--outline-variant) 55%, transparent);
+  background: color-mix(in srgb, var(--surface-container-low) 88%, var(--surface));
+}
+
+.attempt-feedback-verdict {
+  font-weight: 700;
+  margin: 0 0 0.35rem;
+  font-size: 0.95rem;
+}
+
+.attempt-feedback-verdict--ok {
+  color: var(--primary);
+}
+
+.attempt-feedback-verdict--bad {
+  color: #b42318;
+}
+
+.attempt-feedback-correct {
+  margin: 0 0 0.5rem;
+  font-size: 0.88rem;
+  color: var(--on-surface-variant);
+}
+
+.attempt-feedback-explanation {
+  margin: 0;
+  font-size: 0.9rem;
+  line-height: 1.45;
+  color: var(--on-surface);
+}
+
 .attempt-answer-actions {
   margin-top: 1.25rem;
   padding-top: 0.25rem;
@@ -1309,19 +1344,6 @@ body.ui-legacy .attempts-card-list__action {
   color: #b42318;
 }
 
-.attempt-hint-verdict {
-  font-weight: 700;
-  margin-bottom: 0.35rem;
-}
-
-.attempt-hint-verdict--ok {
-  color: var(--primary);
-}
-
-.attempt-hint-verdict--bad {
-  color: #b42318;
-}
-
 body.ui-modern .attempt-flow {
   min-height: min(75dvh, 880px);
 }