style

frontend/src/sidebar/Sidebar.jsx

@@ -189,7 +189,6 @@ const Sidebar = ({
   onSelectTenant,
   onOpenSettings,
   onUploadFiles,
-  loading = false,
 }) => {
   const {
     setCollapsed,
@@ -318,6 +317,50 @@ const Sidebar = ({
     cycleThemeMode();
   }, [cycleThemeMode]);
 
+  const themeMenuSection =
+    typeof neutralHue === 'number' || typeof neutralHue === 'string'
+      ? (
+          <div className="menu__section">
+            <div className="menu__heading menu__heading--with-actions">
+              <span>Theme</span>
+              <div className="menu__heading-actions">
+                <button
+                  type="button"
+                  className="icon-button"
+                  onClick={handleThemeModeToggle}
+                  aria-label={`Switch theme (next: ${nextThemeLabel})`}
+                  title={`Theme: ${themeModeLabel} (next: ${nextThemeLabel})`}
+                >
+                  {themeModeIcon}
+                </button>
+                <button
+                  type="button"
+                  className="icon-button"
+                  onClick={handleNeutralHueReset}
+                  aria-label="Reset neutral hue"
+                  title="Reset neutral hue"
+                >
+                  <RestoreIcon size={16} />
+                </button>
+              </div>
+            </div>
+            <label className="menu__slider" htmlFor={neutralHueInputId}>
+              <span className="menu__slider-label">Hue</span>
+              <input
+                id={neutralHueInputId}
+                type="range"
+                min="0"
+                max="360"
+                step="1"
+                value={neutralHue}
+                onChange={(event) => handleNeutralHueChange(event.target.value)}
+              />
+              <span className="menu__slider-value">{neutralHue}°</span>
+            </label>
+          </div>
+        )
+      : null;
+
   const handleSearchInputChange = useCallback(
     (event) => {
       onSearchChange?.(event.target.value);
@@ -348,6 +391,7 @@ const Sidebar = ({
     offset: 6,
   });
   const showTenantList = tenants.length > 1;
+  const menuClassName = `menu${!showTenantList && !themeMenuSection ? ' menu--simple' : ''}`;
 
   const toggleTenantMenu = useCallback(() => {
     if (!tenantMenuOpen && tenants.length === 0 && onSelectTenant) {
@@ -426,50 +470,6 @@ const Sidebar = ({
   );
 
   const rootNode = folderNodes.get('root');
-  const themeControls =
-    typeof neutralHue === 'number' || typeof neutralHue === 'string'
-      ? (
-          <div className="sidebar-section sidebar-theme">
-            <div className="sidebar-section__header">
-              <h3>Theme</h3>
-              <div className="sidebar-section__actions">
-                <button
-                  type="button"
-                  className="icon-button"
-                  onClick={handleThemeModeToggle}
-                  aria-label={`Switch theme (next: ${nextThemeLabel})`}
-                  title={`Theme: ${themeModeLabel} (next: ${nextThemeLabel})`}
-                >
-                  {themeModeIcon}
-                </button>
-                <button
-                  type="button"
-                  className="icon-button"
-                  onClick={handleNeutralHueReset}
-                  aria-label="Reset neutral hue"
-                  title="Reset neutral hue"
-                >
-                  <RestoreIcon size={16} />
-                </button>
-              </div>
-            </div>
-            <label className="sidebar-slider" htmlFor={neutralHueInputId}>
-              <span className="sidebar-slider__label">Hue</span>
-              <input
-                id={neutralHueInputId}
-                type="range"
-                min="0"
-                max="360"
-                step="1"
-                value={neutralHue}
-                onChange={(event) => handleNeutralHueChange(event.target.value)}
-              />
-              <span className="sidebar-slider__value">{neutralHue}°</span>
-            </label>
-          </div>
-        )
-      : null;
-
   return (
     <aside className="sidebar">
       <input
@@ -505,7 +505,7 @@ const Sidebar = ({
               && typeof document !== 'undefined'
               ? createPortal(
                   <div
-                    className={`menu${showTenantList ? '' : ' menu--simple'}`}
+                    className={menuClassName}
                     ref={tenantMenuRef}
                     role="menu"
                     aria-label="Account menu"
@@ -540,7 +540,7 @@ const Sidebar = ({
                     <div className="menu__footer">
                       <button
                         type="button"
-                        className="menu__settings"
+                        className="menu__button"
                         onClick={handleSettingsFromMenu}
                       >
                         <SettingsIcon size={16} />
@@ -548,13 +548,14 @@ const Sidebar = ({
                       </button>
                       <button
                         type="button"
-                        className="menu__logout"
+                        className="menu__button menu__button--danger"
                         onClick={handleLogoutFromMenu}
                       >
                         <LogoutIcon size={16} />
                         Log out
                       </button>
                     </div>
+                    {themeMenuSection}
                   </div>,
                   document.body,
                 )
@@ -760,7 +761,6 @@ const Sidebar = ({
           </ul>
         </div>
       </div>
-      {themeControls ? <div className="sidebar__footer">{themeControls}</div> : null}
     </aside>
   );
 };

frontend/src/styles/sidebar/sidebar.css

@@ -200,12 +200,23 @@
   color: var(--muted);
 }
 
-.sidebar__title-chevron {
+
-  transition: transform 0.2s ease;
+.sidebar__title-button .sidebar__title-chevron {
+  opacity: 0;
+  transform: translateY(-1px);
+  transition:
+    opacity 0.12s ease,
+    transform 0.2s ease;
+}
+
+.sidebar__title-button:hover .sidebar__title-chevron,
+.sidebar__title-button:focus-visible .sidebar__title-chevron,
+.sidebar__title-chevron.is-open {
+  opacity: 1;
 }
 
 .sidebar__title-chevron.is-open {
-  transform: rotate(180deg);
+  transform: rotate(180deg) translateY(-1px);
 }
 
 .menu {
@@ -225,10 +236,10 @@
 .menu__list {
   max-height: 260px;
   overflow-y: auto;
-  padding: 0.35rem 0;
+  padding: 0.35rem 0.5rem;
   display: flex;
   flex-direction: column;
-  gap: 0.15rem;
+  gap: 0.25rem;
 }
 
 .menu__heading {
@@ -238,17 +249,25 @@
   color: var(--muted);
 }
 
+.menu__heading--with-actions {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.75rem;
+}
+
 .menu button.menu__item,
 .menu .menu__item {
   display: flex;
   align-items: center;
   justify-content: flex-start;
-  gap: 0.6rem;
+  gap: 0.5rem;
   width: 100%;
-  padding: 0.55rem 1rem;
+  padding: 0.45rem 0.75rem;
   border: none;
+  border-radius: 0.4rem;
   background: none;
-  color: inherit;
+  color: var(--sidebar-fg);
   font: inherit;
   text-align: left;
   cursor: pointer;
@@ -267,6 +286,7 @@
 .menu .menu__item.active {
   font-weight: 600;
   color: var(--accent);
+  background: var(--accent-soft);
 }
 
 .menu button.menu__item:focus-visible,
@@ -313,7 +333,50 @@
   border-top: none;
 }
 
-.menu__settings {
+
+.menu__section {
+  border-top: 1px solid var(--border);
+  padding: 0.35rem 0;
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+
+.menu__heading-actions {
+  display: inline-flex;
+  gap: 0.35rem;
+}
+
+.menu__slider {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-size: 0.8rem;
+  color: var(--muted);
+  padding: 0 1rem 0.25rem;
+}
+
+.menu__section > .menu__slider {
+  margin-top: -0.25rem;
+}
+
+.menu__slider input[type='range'] {
+  flex: 1;
+  accent-color: var(--accent);
+}
+
+.menu__slider-label {
+  min-width: 2.5rem;
+}
+
+.menu__slider-value {
+  font-variant-numeric: tabular-nums;
+  color: var(--fg);
+  min-width: 3rem;
+  text-align: right;
+}
+
+.menu__button {
   width: 100%;
   display: inline-flex;
   align-items: center;
@@ -325,30 +388,22 @@
   cursor: pointer;
   padding: 0.4rem 0.5rem;
   border-radius: 0.35rem;
+  transition: background 0.15s ease, color 0.15s ease;
 }
 
-.menu__settings:hover,
+.menu__button:hover,
-.menu__settings:focus-visible {
+.menu__button:focus-visible {
   background: var(--sidebar-hover-bg);
 }
 
-.menu__logout {
+.menu__button--danger {
-  width: 100%;
-  display: inline-flex;
-  align-items: center;
-  gap: 0.4rem;
-  border: none;
-  background: none;
   color: var(--danger);
-  font: inherit;
-  cursor: pointer;
-  padding: 0.4rem 0.5rem;
-  border-radius: 0.35rem;
 }
 
-.menu__logout:hover,
+.menu__button--danger:hover,
-.menu__logout:focus-visible {
+.menu__button--danger:focus-visible {
   background: var(--surface-danger-subtle);
+  color: var(--danger);
 }
 
 .sidebar__search {