fix ui

src/styles.css

@@ -295,22 +295,100 @@ button {
   margin-bottom: 12px;
 }
 
-.sort-control {
+.sort-dropdown {
   display: inline-flex;
   align-items: center;
   gap: 8px;
+  position: relative;
+}
+
+.sort-dropdown-label {
   color: var(--muted);
   font-size: 0.84rem;
 }
 
-.sort-control select {
-  min-width: 132px;
-  padding: 7px 28px 7px 10px;
+.sort-dropdown-trigger {
+  display: inline-flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 14px;
+  min-width: 152px;
+  padding: 7px 10px;
   border: 1px solid rgba(148, 163, 184, 0.26);
   border-radius: 10px;
-  background: rgba(255, 255, 255, 0.9);
+  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.92));
   color: var(--text);
-  outline: none;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
+  cursor: pointer;
+  transition:
+    border-color 160ms ease,
+    box-shadow 160ms ease,
+    background 160ms ease;
+}
+
+.sort-dropdown-trigger:hover {
+  border-color: rgba(100, 116, 139, 0.36);
+}
+
+.sort-dropdown-trigger.open {
+  border-color: rgba(47, 111, 237, 0.42);
+  box-shadow:
+    0 0 0 3px rgba(47, 111, 237, 0.12),
+    inset 0 1px 0 rgba(255, 255, 255, 0.8);
+}
+
+.sort-dropdown-caret {
+  width: 10px;
+  height: 10px;
+  flex-shrink: 0;
+  border-right: 1.8px solid #64748b;
+  border-bottom: 1.8px solid #64748b;
+  transform: rotate(45deg) translateY(-1px);
+  transition: transform 160ms ease;
+}
+
+.sort-dropdown-trigger.open .sort-dropdown-caret {
+  transform: rotate(-135deg) translate(-2px, -2px);
+}
+
+.sort-dropdown-menu {
+  position: absolute;
+  top: calc(100% + 8px);
+  right: 0;
+  z-index: 30;
+  min-width: 100%;
+  padding: 6px;
+  border: 1px solid rgba(148, 163, 184, 0.22);
+  border-radius: 14px;
+  background: rgba(255, 255, 255, 0.98);
+  box-shadow:
+    0 20px 40px rgba(15, 23, 42, 0.14),
+    inset 0 1px 0 rgba(255, 255, 255, 0.75);
+  backdrop-filter: blur(16px);
+  -webkit-backdrop-filter: blur(16px);
+}
+
+.sort-dropdown-option {
+  display: block;
+  width: 100%;
+  padding: 10px 12px;
+  border-radius: 10px;
+  text-align: left;
+  color: var(--text);
+  background: transparent;
+  cursor: pointer;
+  transition:
+    background 140ms ease,
+    color 140ms ease;
+}
+
+.sort-dropdown-option:hover {
+  background: rgba(241, 245, 249, 0.92);
+}
+
+.sort-dropdown-option.active {
+  color: #fff;
+  background: linear-gradient(135deg, #213f75, #325ca8);
 }
 
 .section-tabs {
@@ -516,6 +594,36 @@ button {
   align-self: stretch;
 }
 
+.browser-nav,
+.content-scroll-area {
+  scrollbar-width: thin;
+  scrollbar-color: rgba(100, 116, 139, 0.42) transparent;
+}
+
+.browser-nav::-webkit-scrollbar,
+.content-scroll-area::-webkit-scrollbar {
+  width: 10px;
+}
+
+.browser-nav::-webkit-scrollbar-track,
+.content-scroll-area::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+.browser-nav::-webkit-scrollbar-thumb,
+.content-scroll-area::-webkit-scrollbar-thumb {
+  border: 3px solid transparent;
+  border-radius: 999px;
+  background: linear-gradient(180deg, rgba(148, 163, 184, 0.72), rgba(100, 116, 139, 0.58));
+  background-clip: padding-box;
+}
+
+.browser-nav::-webkit-scrollbar-thumb:hover,
+.content-scroll-area::-webkit-scrollbar-thumb:hover {
+  background: linear-gradient(180deg, rgba(100, 116, 139, 0.82), rgba(71, 85, 105, 0.72));
+  background-clip: padding-box;
+}
+
 .state-panel.error {
   background: linear-gradient(180deg, rgba(254, 242, 242, 0.92), rgba(255, 255, 255, 0.86));
 }
@@ -545,14 +653,13 @@ button {
     justify-content: stretch;
   }
 
-  .sort-control {
+  .sort-dropdown {
     width: 100%;
-    justify-content: space-between;
   }
 
-  .sort-control select {
+  .sort-dropdown-trigger {
     min-width: 0;
-    width: 160px;
+    width: 100%;
   }
 
   .profile-card,