Fix: Polish projects menu

Frontend/src/components/shell/ProjectSelector/ProjectSelector.module.scss

@@ -38,9 +38,9 @@
 }
 
 .triggerOpen {
-  border-color: color-mix(in srgb, var(--color-border-strong) 22%, transparent);
-  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
-  box-shadow: var(--shadow-soft);
+  border-color: color-mix(in srgb, var(--color-accent-strong) 22%, var(--color-border-strong));
+  background: color-mix(in srgb, var(--color-accent-soft) 26%, var(--color-surface));
+  box-shadow: 0 10px 28px color-mix(in srgb, black 8%, transparent);
 }
 
 .triggerCompact {
@@ -83,19 +83,14 @@
   gap: 0.12rem;
 }
 
-.eyebrow,
-.projectItemDescription {
+.eyebrow {
   @include text-caption;
   color: var(--color-text-muted);
-}
-
-.eyebrow {
   text-transform: uppercase;
   letter-spacing: 0.08em;
 }
 
-.value,
-.projectItemName {
+.value {
   @include text-label;
 }
 
@@ -175,7 +170,7 @@
   min-height: 0;
   display: grid;
   align-content: start;
-  gap: var(--space-3);
+  gap: var(--space-2);
   padding: var(--space-4);
   overflow-y: auto;
   overscroll-behavior: contain;
@@ -186,20 +181,34 @@
 	width: 0;
 }
 
-.projectList {
+.treeSectionLabel {
+  @include text-caption;
+  margin: 0 0 var(--space-2);
+  padding: 0 var(--space-3);
+  color: var(--color-text-subtle);
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+}
+
+.treeList {
   list-style: none;
   display: grid;
-  gap: 0.2rem;
+  gap: var(--space-1);
   padding: 0;
 }
 
-.projectItem {
+.treeItem {
   width: 100%;
   min-width: 0;
-  min-height: calc(var(--control-size-md) + var(--space-2));
+  display: grid;
+  grid-template-columns: auto auto minmax(0, 1fr) auto;
+  align-items: center;
+  gap: var(--space-2);
+  min-height: calc(var(--control-size-lg) - var(--space-2));
   padding: var(--space-2) var(--space-3);
+  padding-left: calc(var(--space-3) + (var(--tree-depth, 0) * var(--space-4)));
   border: 1px solid transparent;
-  border-radius: var(--radius-sm);
+  border-radius: var(--radius-lg);
   background: transparent;
   color: var(--color-text-muted);
   transition:
@@ -210,25 +219,50 @@
   text-align: left;
 }
 
-.projectItem:hover {
-  background: color-mix(in srgb, var(--color-surface-hover) 82%, transparent);
+.treeItem:hover,
+.treeItem:focus-visible {
+  background: var(--color-surface-hover);
   color: var(--color-text);
-  border-color: color-mix(in srgb, var(--color-border) 22%, transparent);
 }
 
-.projectItemActive {
-  border-color: color-mix(in srgb, var(--color-border) 28%, transparent);
-  background: color-mix(in srgb, var(--color-surface) 82%, transparent);
+.treeItemFolder {
   color: var(--color-text);
-  box-shadow: none;
 }
 
-.projectItemCopy {
+.folderChevron {
+  color: var(--color-text-muted);
+  transition: transform 160ms var(--easing-standard);
+}
+
+.folderChevronOpen {
+  transform: rotate(90deg);
+}
+
+.treeItemActive {
+  border-color: var(--color-border);
+  background: var(--color-surface);
+  color: var(--color-text);
+  box-shadow: inset 0 1px 0 color-mix(in srgb, white 4%, transparent);
+}
+
+.icon {
+  color: inherit;
+  opacity: 0.85;
+}
+
+.label {
+  @include text-label;
   min-width: 0;
-  display: grid;
-  gap: 0.05rem;
 }
 
-.projectItemDescription {
-  color: color-mix(in srgb, var(--color-text-muted) 84%, transparent);
+.itemMeta {
+  @include text-caption;
+  color: var(--color-text-muted);
+}
+
+@media (max-width: 720px) {
+  .rootCompact .scrim,
+  .rootCompact .drawer {
+    width: min(18rem, calc(100vw - 5rem));
+  }
 }