Card central

frontend/src/styles.css

@@ -477,7 +477,7 @@ button:disabled { opacity: 0.5; cursor: not-allowed; }
   font-weight: 700;
 }
 .teacher-transcript {
-  max-height: 4.8rem;
+  max-height: 3.2rem;
   overflow: auto;
   color: #14213d;
   font-size: clamp(0.95rem, 1.5vw, 1.08rem);
@@ -523,43 +523,6 @@ button:disabled { opacity: 0.5; cursor: not-allowed; }
   border-radius: 14px;
   background: white;
 }
-.lesson-asset-open span {
-  display: none;
-  color: #2563eb;
-  font-size: 0.9rem;
-  font-weight: 700;
-}
-.asset-fullscreen {
-  position: fixed;
-  inset: 0;
-  z-index: 20;
-  display: grid;
-  grid-template-rows: auto minmax(0, 1fr) auto;
-  gap: 0.75rem;
-  padding: 0.75rem;
-  background: #f5f7fb;
-}
-.asset-fullscreen-bar,
-.asset-fullscreen-controls {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 0.75rem;
-}
-.asset-fullscreen-stage {
-  min-height: 0;
-  overflow: auto;
-  border: 1px solid #dbeafe;
-  border-radius: 16px;
-  background: white;
-}
-.asset-fullscreen-stage img {
-  display: block;
-  width: max(100%, 980px);
-  height: auto;
-  min-height: 100%;
-  object-fit: contain;
-}
 .lesson-bubble {
   min-height: 68px;
 }
@@ -794,8 +757,8 @@ button:disabled { opacity: 0.5; cursor: not-allowed; }
   }
 
   .teacher-transcript {
-    max-height: 2.7rem;
-    font-size: 0.95rem;
+    max-height: 2.35rem;
+    font-size: 0.9rem;
   }
 
   .lesson-display-head,
@@ -819,26 +782,8 @@ button:disabled { opacity: 0.5; cursor: not-allowed; }
     font-size: 0.95rem;
   }
 
-  .lesson-asset-open span {
-    display: block;
-  }
-
   .lesson-asset-open img {
-    max-height: 31dvh;
-  }
-
-  .asset-fullscreen {
-    padding: 0.5rem;
-  }
-
-  .asset-fullscreen-stage img {
-    width: 100%;
-    min-height: 100%;
-  }
-
-  .asset-fullscreen-controls {
-    display: grid;
-    grid-template-columns: 1fr 1fr;
+    max-height: none;
   }
 
   .lesson-composer {