Index: lan-frontend/src/index.css
===================================================================
--- lan-frontend/src/index.css	(revision ba17441aef626e29462dd37a6d1d317687b77768)
+++ lan-frontend/src/index.css	(revision 640ed89213ad0086dc8379de00b8d102057ead1f)
@@ -1563,149 +1563,2 @@
   background: var(--secondary-color);
 }
-
-.aiDrawer-backdrop{
-  position: fixed;
-  inset: 0;
-  background: rgba(0,0,0,.55);
-  backdrop-filter: blur(2px);
-  z-index: 999;
-}
-
-/* десен drawer */
-.aiDrawer{
-  position: fixed;
-  top: 0;
-  right: 0;
-  height: 100vh;
-  width: min(520px, 92vw);
-  background: #0b1220;            /* темна */
-  color: #e7eefc;
-  border-left: 1px solid rgba(255,255,255,.08);
-  z-index: 1000;
-  display: grid;
-  grid-template-rows: auto auto 1fr auto;
-
-  /* slide in */
-  transform: translateX(0);
-  animation: aiSlideIn .18s ease-out;
-}
-
-@keyframes aiSlideIn{
-  from { transform: translateX(24px); opacity: .7; }
-  to   { transform: translateX(0); opacity: 1; }
-}
-
-.aiDrawer-head{
-  padding: 14px 16px;
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  border-bottom: 1px solid rgba(255,255,255,.08);
-}
-
-.aiDrawer-title{
-  font-size: 16px;
-  font-weight: 700;
-}
-
-.aiDrawer-sub{
-  font-size: 12px;
-  opacity: .75;
-  margin-top: 2px;
-}
-
-.aiDrawer-toolbar{
-  padding: 12px 16px;
-  border-bottom: 1px solid rgba(255,255,255,.08);
-  display: grid;
-  gap: 8px;
-}
-
-.aiSelect{
-  width: 100%;
-  background: rgba(255,255,255,.06);
-  border: 1px solid rgba(255,255,255,.10);
-  color: #e7eefc;
-  padding: 10px 12px;
-  border-radius: 10px;
-  outline: none;
-}
-
-.aiHint{
-  font-size: 12px;
-  opacity: .75;
-}
-
-.aiDrawer-body{
-  padding: 14px 16px;
-  overflow: auto;
-  display: grid;
-  gap: 10px;
-}
-
-/* chat bubbles */
-.aiMsg{
-  max-width: 92%;
-  border: 1px solid rgba(255,255,255,.08);
-  border-radius: 14px;
-  padding: 10px 12px;
-  background: rgba(255,255,255,.04);
-}
-
-.aiMsg.user{
-  margin-left: auto;
-  background: rgba(88, 167, 255, .12);
-  border-color: rgba(88, 167, 255, .20);
-}
-
-.aiMsg-meta{
-  font-size: 11px;
-  opacity: .7;
-  margin-bottom: 6px;
-}
-
-.aiMsg-text{
-  white-space: pre-wrap;
-  line-height: 1.35;
-  font-size: 14px;
-}
-
-.aiDrawer-foot{
-  padding: 12px 16px;
-  border-top: 1px solid rgba(255,255,255,.08);
-  display: grid;
-  grid-template-columns: 1fr auto;
-  gap: 10px;
-  align-items: end;
-  background: rgba(255,255,255,.02);
-}
-
-.aiTextarea{
-  width: 100%;
-  resize: none;
-  background: rgba(255,255,255,.06);
-  border: 1px solid rgba(255,255,255,.10);
-  color: #e7eefc;
-  padding: 10px 12px;
-  border-radius: 12px;
-  outline: none;
-}
-
-.aiBtn{
-  background: rgba(255,255,255,.06);
-  border: 1px solid rgba(255,255,255,.10);
-  color: #e7eefc;
-  padding: 10px 12px;
-  border-radius: 12px;
-  cursor: pointer;
-}
-
-.aiBtn:disabled{
-  opacity: .5;
-  cursor: not-allowed;
-}
-
-.aiBtnPrimary{
-  background: rgba(88, 167, 255, .22);
-  border-color: rgba(88, 167, 255, .35);
-}