BB: Card Styling

Server/wwwroot/Module.css

@@ -77,3 +77,42 @@
   border-top: 1px solid #e9ecef;
   background: #f8f9fa;
 }
+
+/* ── Blackboard Details View ── */
+.bb-details .card {
+  background: #ffffff;
+}
+
+.bb-details .breadcrumb-item a {
+  text-decoration: none;
+  color: var(--primary);
+}
+
+.bb-detail-image-bg {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-size: cover;
+  background-position: center;
+  filter: blur(30px) brightness(1.1);
+  opacity: 0.15;
+  z-index: 0;
+}
+
+.bb-description-section .lead {
+  word-wrap: break-word;
+  overflow-wrap: break-word;
+}
+
+.bb-description-section .lead img {
+  max-width: 100%;
+  height: auto;
+  border-radius: 0.5rem;
+}
+
+.bb-detail-audit {
+  font-size: 0.85rem;
+  color: #6c757d;
+}