bouton fin de séance

frontend/src/styles.css

@@ -64,6 +64,35 @@ button:disabled { opacity: 0.5; cursor: not-allowed; }
   padding: 0.75rem;
   background: #f8fafc;
 }
+.student-layout .sidebar > button,
+.student-layout .sidebar > h3,
+.student-layout .sidebar > .stack.small-gap {
+  display: none;
+}
+.today-panel {
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+}
+.today-card {
+  border: 1px solid #e5e7eb;
+  border-radius: 16px;
+  padding: 0.85rem;
+  background: #f8fafc;
+}
+.today-card-head {
+  display: flex;
+  justify-content: space-between;
+  gap: 0.75rem;
+  margin-bottom: 0.5rem;
+}
+.today-card-head span {
+  color: #2563eb;
+  font-weight: 700;
+}
+.today-card p {
+  margin: 0 0 0.75rem;
+}
 .session-user {
   margin-left: auto;
   display: flex;
@@ -84,6 +113,11 @@ button:disabled { opacity: 0.5; cursor: not-allowed; }
   border-radius: 20px;
   padding: 1.25rem;
 }
+.messages,
+.voice-note,
+.main > .voice-status {
+  display: none;
+}
 .instruction-stage p {
   margin: 0;
   font-size: 1.35rem;
@@ -98,14 +132,7 @@ button:disabled { opacity: 0.5; cursor: not-allowed; }
   font-weight: 700;
   text-transform: uppercase;
 }
-.messages {
-  flex: 0 0 150px;
-  min-height: 0;
-  overflow: auto;
-  background: #f8fafc;
-  border-radius: 20px;
-  padding: 1rem;
-}
+.messages { display: none; }
 .message {
   max-width: 92%;
   margin-bottom: 0.45rem;
@@ -128,11 +155,12 @@ button:disabled { opacity: 0.5; cursor: not-allowed; }
 }
 .composer {
   display: grid;
-  grid-template-columns: 1fr auto auto;
+  grid-template-columns: 1fr 220px 130px 130px;
   gap: 0.75rem;
   flex: 0 0 auto;
 }
 .assessment {
+  display: none;
   flex: 0 0 auto;
   background: #fff7ed;
   padding: 1rem;