Project devices sidebar working

src/app/globals.css

@@ -52,6 +52,81 @@ body {
   background: #fff;
 }
 
+.tree-editor-layout {
+  display: grid;
+  grid-template-columns: 320px 1fr;
+  gap: 0.75rem;
+  min-height: 560px;
+}
+
+.project-device-sidebar {
+  border: 1px solid #d9dee8;
+  background: #fff;
+  padding: 0.6rem;
+  display: flex;
+  flex-direction: column;
+  gap: 0.55rem;
+}
+
+.project-device-sidebar h3 {
+  margin: 0;
+  font-size: 1rem;
+}
+
+.project-device-sidebar input,
+.project-device-sidebar select {
+  width: 100%;
+  border: 1px solid #cfd7e5;
+  border-radius: 4px;
+  padding: 0.25rem 0.35rem;
+}
+
+.project-device-list {
+  max-height: 360px;
+  overflow: auto;
+  display: flex;
+  flex-direction: column;
+  gap: 0.4rem;
+}
+
+.project-device-item {
+  border: 1px solid #d5ddec;
+  background: #f8faff;
+  text-align: left;
+  padding: 0.4rem;
+  border-radius: 4px;
+  display: flex;
+  flex-direction: column;
+  gap: 0.1rem;
+  font-size: 0.8rem;
+}
+
+.project-device-item.selected {
+  border-color: #4c7dd9;
+  background: #edf3ff;
+}
+
+.sidebar-actions {
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+
+.sidebar-actions label {
+  display: flex;
+  flex-direction: column;
+  gap: 0.2rem;
+  font-size: 0.82rem;
+}
+
+.sidebar-actions button {
+  border: 1px solid #c4cddc;
+  background: #fff;
+  border-radius: 4px;
+  padding: 0.3rem 0.45rem;
+  font-size: 0.82rem;
+}
+
 .tree-grid {
   width: max-content;
   min-width: 100%;
@@ -157,3 +232,9 @@ body {
   font-size: 0.8rem;
   margin: 0;
 }
+
+@media (max-width: 1200px) {
+  .tree-editor-layout {
+    grid-template-columns: 1fr;
+  }
+}