diff --git a/src/components/SortDropdown.vue b/src/components/SortDropdown.vue
index eb35ac6..8761a71 100644
--- a/src/components/SortDropdown.vue
+++ b/src/components/SortDropdown.vue
@@ -97,3 +97,116 @@ onBeforeUnmount(() => {
     </div>
   </div>
 </template>
+
+<style scoped>
+.sort-dropdown {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  position: relative;
+}
+
+.sort-dropdown-label {
+  color: var(--muted);
+  font-size: 0.84rem;
+}
+
+.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: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.92));
+  color: var(--text);
+  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-label,
+.sort-dropdown-option-content {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  min-width: 0;
+}
+
+.sort-dropdown-option-icon {
+  width: 18px;
+  height: 18px;
+  flex-shrink: 0;
+  object-fit: contain;
+}
+
+.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);
+}
+</style>
diff --git a/src/components/browser-data/BookmarksList.vue b/src/components/browser-data/BookmarksList.vue
index 0cea5e0..1705813 100644
--- a/src/components/browser-data/BookmarksList.vue
+++ b/src/components/browser-data/BookmarksList.vue
@@ -67,3 +67,74 @@ const emit = defineEmits<{
     </div>
   </section>
 </template>
+
+<style scoped>
+.bookmark-card {
+  display: flex;
+  gap: 12px;
+  border-radius: 18px;
+  padding: 14px;
+  border: 1px solid rgba(148, 163, 184, 0.18);
+  background: var(--panel-strong);
+}
+
+.bookmark-body {
+  min-width: 0;
+  flex: 1;
+}
+
+.bookmark-topline {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.bookmark-topline h4 {
+  margin: 0;
+  font-size: 0.96rem;
+  line-height: 1.35;
+  font-weight: 600;
+  letter-spacing: -0.03em;
+}
+
+.bookmark-url {
+  margin: 6px 0 0;
+  color: var(--muted);
+  font-size: 0.87rem;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.source-disclosure {
+  margin-top: 10px;
+}
+
+.disclosure-button {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px;
+  width: fit-content;
+  min-width: 120px;
+  padding: 7px 10px;
+  border-radius: 12px;
+  background: rgba(241, 245, 249, 0.9);
+  color: var(--badge-text);
+  cursor: pointer;
+}
+
+.disclosure-panel {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 8px;
+}
+
+@media (max-width: 720px) {
+  .bookmark-card {
+    flex-direction: column;
+  }
+}
+</style>
diff --git a/src/components/browser-data/BrowserDataView.vue b/src/components/browser-data/BrowserDataView.vue
index bfccd8a..91d0290 100644
--- a/src/components/browser-data/BrowserDataView.vue
+++ b/src/components/browser-data/BrowserDataView.vue
@@ -103,3 +103,46 @@ const emit = defineEmits<{
     />
   </div>
 </template>
+
+<style scoped>
+.section-tabs {
+  display: flex;
+  gap: 10px;
+  margin-top: 0;
+  padding: 8px;
+  flex-shrink: 0;
+  border: 1px solid var(--panel-border);
+  border-radius: 22px;
+  background: var(--panel);
+  box-shadow: var(--shadow);
+}
+
+.section-tab {
+  display: inline-flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  min-width: 0;
+  flex: 1;
+  padding: 10px 12px;
+  border-radius: 15px;
+  color: var(--muted);
+  background: rgba(255, 255, 255, 0.58);
+  cursor: pointer;
+  transition:
+    background 160ms ease,
+    color 160ms ease,
+    transform 160ms ease,
+    box-shadow 160ms ease;
+}
+
+.section-tab:hover {
+  transform: translateY(-1px);
+}
+
+.section-tab.active {
+  color: var(--text);
+  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(232, 240, 255, 0.92));
+  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
+}
+</style>
diff --git a/src/components/browser-data/ExtensionsList.vue b/src/components/browser-data/ExtensionsList.vue
index 2e40267..823612d 100644
--- a/src/components/browser-data/ExtensionsList.vue
+++ b/src/components/browser-data/ExtensionsList.vue
@@ -81,3 +81,98 @@ const emit = defineEmits<{
     </div>
   </section>
 </template>
+
+<style scoped>
+.extension-card {
+  display: flex;
+  gap: 12px;
+  border-radius: 18px;
+  padding: 14px;
+  border: 1px solid rgba(148, 163, 184, 0.18);
+  background: var(--panel-strong);
+}
+
+.extension-icon {
+  display: grid;
+  place-items: center;
+  flex-shrink: 0;
+  width: 46px;
+  height: 46px;
+  border-radius: 14px;
+  background: linear-gradient(135deg, #e2e8f0, #f8fafc);
+  color: #475569;
+  font-weight: 700;
+  overflow: hidden;
+}
+
+.extension-icon img {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
+.extension-body {
+  min-width: 0;
+  flex: 1;
+}
+
+.extension-topline {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.extension-topline h4 {
+  margin: 0;
+  font-size: 0.96rem;
+  line-height: 1.35;
+  font-weight: 600;
+  letter-spacing: -0.03em;
+}
+
+.meta-line {
+  margin: 6px 0 0;
+  color: var(--muted);
+  font-size: 0.87rem;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.source-disclosure {
+  margin-top: 10px;
+}
+
+.disclosure-button {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px;
+  width: fit-content;
+  min-width: 120px;
+  padding: 7px 10px;
+  border-radius: 12px;
+  background: rgba(241, 245, 249, 0.9);
+  color: var(--badge-text);
+  cursor: pointer;
+}
+
+.disclosure-panel {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 8px;
+}
+
+@media (max-width: 720px) {
+  .extension-card {
+    flex-direction: column;
+  }
+
+  .extension-icon {
+    width: 50px;
+    height: 50px;
+  }
+}
+</style>
diff --git a/src/components/browser-data/ProfilesList.vue b/src/components/browser-data/ProfilesList.vue
index ec9e171..55fac73 100644
--- a/src/components/browser-data/ProfilesList.vue
+++ b/src/components/browser-data/ProfilesList.vue
@@ -69,3 +69,80 @@ const emit = defineEmits<{
     </div>
   </section>
 </template>
+
+<style scoped>
+.profile-card {
+  display: flex;
+  gap: 12px;
+  border-radius: 18px;
+  padding: 14px;
+  border: 1px solid rgba(148, 163, 184, 0.18);
+  background: var(--panel-strong);
+}
+
+.profile-avatar {
+  display: grid;
+  place-items: center;
+  flex-shrink: 0;
+  width: 52px;
+  height: 52px;
+  border-radius: 15px;
+  background: linear-gradient(135deg, #dbeafe, #eff6ff);
+  color: #1d4ed8;
+  font-size: 1.1rem;
+  font-weight: 700;
+  overflow: hidden;
+}
+
+.profile-avatar img {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
+.profile-body {
+  min-width: 0;
+  flex: 1;
+}
+
+.profile-topline {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.profile-topline h4 {
+  margin: 0;
+  font-size: 0.96rem;
+  line-height: 1.35;
+  font-weight: 600;
+  letter-spacing: -0.03em;
+}
+
+.profile-actions {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.profile-email {
+  margin: 6px 0 0;
+  color: var(--muted);
+  font-size: 0.87rem;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+@media (max-width: 720px) {
+  .profile-card {
+    flex-direction: column;
+  }
+
+  .profile-avatar {
+    width: 50px;
+    height: 50px;
+  }
+}
+</style>
diff --git a/src/components/config/ConfigurationView.vue b/src/components/config/ConfigurationView.vue
index 1af34cf..c9d2603 100644
--- a/src/components/config/ConfigurationView.vue
+++ b/src/components/config/ConfigurationView.vue
@@ -168,3 +168,175 @@ const iconOptions = computed(() =>
     </section>
   </section>
 </template>
+
+<style scoped>
+.config-form-card,
+.config-card {
+  border-radius: 18px;
+  padding: 12px;
+  border: 1px solid rgba(148, 163, 184, 0.18);
+  background: var(--panel-strong);
+}
+
+.config-form-header h3,
+.config-title-row h4 {
+  margin: 0;
+  font-size: 0.94rem;
+}
+
+.config-form-header.collapsible {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.config-form-header p,
+.config-meta-row p {
+  margin: 6px 0 0;
+  color: var(--muted);
+  font-size: 0.82rem;
+}
+
+.config-form-fields {
+  display: grid;
+  gap: 10px;
+}
+
+.config-form-fields.compact {
+  margin-top: 12px;
+}
+
+.config-inline-row {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 240px;
+  gap: 12px;
+  align-items: end;
+}
+
+.config-form-collapsed-note {
+  margin-top: 12px;
+  padding: 10px 12px;
+  border-radius: 12px;
+  background: rgba(248, 250, 252, 0.78);
+  border: 1px solid rgba(148, 163, 184, 0.12);
+  color: var(--muted);
+  font-size: 0.82rem;
+}
+
+.field-group {
+  display: grid;
+  gap: 6px;
+}
+
+.field-group span,
+.config-label {
+  color: var(--muted);
+  font-size: 0.8rem;
+  font-weight: 600;
+}
+
+.field-group input {
+  width: 100%;
+  padding: 9px 11px;
+  border: 1px solid rgba(148, 163, 184, 0.24);
+  border-radius: 12px;
+  background: rgba(255, 255, 255, 0.94);
+  color: var(--text);
+  outline: none;
+}
+
+.field-group input:focus {
+  border-color: rgba(47, 111, 237, 0.42);
+  box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.12);
+}
+
+.field-group :deep(.sort-dropdown) {
+  width: 100%;
+}
+
+.field-group :deep(.sort-dropdown-trigger) {
+  width: 100%;
+  min-width: 0;
+}
+
+.path-input-row {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  gap: 10px;
+}
+
+.config-toggle-button {
+  white-space: nowrap;
+}
+
+.config-form-actions {
+  display: flex;
+  justify-content: flex-end;
+  margin-top: 2px;
+}
+
+.config-card-header,
+.config-title-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px;
+}
+
+.config-card-lead {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  min-width: 0;
+  flex: 1;
+}
+
+.config-icon {
+  display: grid;
+  place-items: center;
+  flex-shrink: 0;
+  width: 30px;
+  height: 30px;
+  font-size: 0.74rem;
+  overflow: visible;
+}
+
+.config-icon img {
+  display: block;
+  width: auto;
+  height: auto;
+  max-width: 26px;
+  max-height: 26px;
+  object-fit: contain;
+}
+
+.config-meta {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 12px;
+  margin-top: 10px;
+}
+
+.config-meta-row {
+  display: grid;
+  gap: 3px;
+  padding: 10px 12px;
+  border-radius: 12px;
+  background: rgba(248, 250, 252, 0.78);
+  border: 1px solid rgba(148, 163, 184, 0.12);
+}
+
+.config-meta-row p {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+@media (max-width: 720px) {
+  .config-inline-row,
+  .config-meta {
+    grid-template-columns: 1fr;
+  }
+}
+</style>
diff --git a/src/components/sidebar/AppSidebar.vue b/src/components/sidebar/AppSidebar.vue
index b74634c..1d1e814 100644
--- a/src/components/sidebar/AppSidebar.vue
+++ b/src/components/sidebar/AppSidebar.vue
@@ -72,3 +72,217 @@ const emit = defineEmits<{
     </button>
   </aside>
 </template>
+
+<style scoped>
+.sidebar {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  padding: 16px 14px;
+  min-height: 0;
+  border: 1px solid var(--panel-border);
+  border-radius: 22px;
+  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 252, 0.7));
+  box-shadow: var(--shadow);
+}
+
+.sidebar-toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 2px 2px 8px;
+}
+
+.sidebar-title-group {
+  min-width: 0;
+}
+
+.sidebar-title-group h1 {
+  margin: 0;
+  font-size: 1.34rem;
+  line-height: 1.04;
+  font-weight: 600;
+  letter-spacing: -0.04em;
+}
+
+.refresh-icon-button {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 36px;
+  height: 36px;
+  border: 1px solid rgba(148, 163, 184, 0.24);
+  border-radius: 12px;
+  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.92));
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
+  cursor: pointer;
+  transition:
+    transform 160ms ease,
+    border-color 160ms ease,
+    box-shadow 160ms ease;
+}
+
+.refresh-icon-button:hover {
+  transform: translateY(-1px);
+  border-color: rgba(100, 116, 139, 0.36);
+}
+
+.refresh-icon {
+  width: 13px;
+  height: 13px;
+  border: 1.8px solid #334155;
+  border-right-color: transparent;
+  border-radius: 50%;
+  position: relative;
+}
+
+.refresh-icon::after {
+  content: "";
+  position: absolute;
+  top: -2px;
+  right: -3px;
+  width: 6px;
+  height: 6px;
+  border-top: 1.8px solid #334155;
+  border-right: 1.8px solid #334155;
+  transform: rotate(18deg);
+}
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  border: 0;
+}
+
+.browser-nav {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  min-height: 0;
+  overflow: auto;
+  padding: 2px 2px 0 0;
+  scrollbar-width: thin;
+  scrollbar-color: rgba(100, 116, 139, 0.42) transparent;
+}
+
+.browser-nav::-webkit-scrollbar {
+  width: 10px;
+}
+
+.browser-nav::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+.browser-nav::-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 {
+  background: linear-gradient(180deg, rgba(100, 116, 139, 0.82), rgba(71, 85, 105, 0.72));
+  background-clip: padding-box;
+}
+
+.browser-nav-item {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  width: 100%;
+  padding: 9px 10px;
+  border-radius: 14px;
+  text-align: left;
+  cursor: pointer;
+  background: rgba(255, 255, 255, 0.54);
+  border: 1px solid transparent;
+  transition:
+    transform 160ms ease,
+    border-color 160ms ease,
+    background 160ms ease;
+}
+
+.browser-nav-item:hover {
+  transform: translateY(-1px);
+  border-color: var(--panel-border);
+}
+
+.browser-nav-item.active {
+  background: var(--accent-soft);
+  border-color: rgba(47, 111, 237, 0.18);
+}
+
+.browser-nav-item.chrome.active {
+  background: rgba(37, 99, 235, 0.12);
+}
+
+.browser-nav-item.edge.active {
+  background: rgba(8, 145, 178, 0.12);
+}
+
+.browser-nav-item.brave.active {
+  background: rgba(234, 88, 12, 0.12);
+}
+
+.browser-nav-item.utility.active {
+  background: rgba(15, 23, 42, 0.08);
+  border-color: rgba(15, 23, 42, 0.1);
+}
+
+.browser-nav-icon {
+  display: grid;
+  place-items: center;
+  flex-shrink: 0;
+  width: 34px;
+  height: 34px;
+  color: #fff;
+  font-weight: 700;
+  font-size: 0.78rem;
+  letter-spacing: 0.08em;
+  background: transparent;
+  overflow: visible;
+}
+
+.browser-nav-icon img {
+  display: block;
+  width: auto;
+  height: auto;
+  max-width: 30px;
+  max-height: 30px;
+  object-fit: contain;
+}
+
+.sidebar-utility-nav {
+  margin-top: auto;
+}
+
+.browser-nav-body {
+  min-width: 0;
+}
+
+.browser-nav-body strong {
+  display: block;
+  color: var(--text);
+  font-size: 0.94rem;
+  line-height: 1.25;
+}
+
+.sidebar-empty {
+  padding: 14px;
+  border-radius: 14px;
+  background: rgba(255, 255, 255, 0.58);
+  border: 1px dashed rgba(148, 163, 184, 0.35);
+}
+
+.sidebar-empty p {
+  margin: 0;
+  color: var(--muted);
+}
+</style>
diff --git a/src/styles/app.css b/src/styles/app.css
index d94392f..92725fa 100644
--- a/src/styles/app.css
+++ b/src/styles/app.css
@@ -13,259 +13,6 @@
   -webkit-backdrop-filter: blur(20px);
 }
 
-.sidebar {
-  display: flex;
-  flex-direction: column;
-  gap: 10px;
-  padding: 16px 14px;
-  min-height: 0;
-  border: 1px solid var(--panel-border);
-  border-radius: 22px;
-  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 252, 0.7));
-  box-shadow: var(--shadow);
-}
-
-.sidebar-toolbar h1,
-.state-panel h2,
-.profile-topline h4,
-.extension-topline h4,
-.bookmark-topline h4 {
-  margin: 0;
-  font-weight: 600;
-  letter-spacing: -0.03em;
-}
-
-.sidebar-toolbar {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 12px;
-  padding: 2px 2px 8px;
-}
-
-.sidebar-title-group {
-  min-width: 0;
-}
-
-.sidebar-toolbar h1 {
-  font-size: 1.34rem;
-  line-height: 1.04;
-  letter-spacing: -0.04em;
-}
-
-.state-panel p,
-.meta-line,
-.profile-email,
-.bookmark-url,
-.browser-nav-body span,
-.sidebar-empty p {
-  margin: 0;
-  color: var(--muted);
-}
-
-.refresh-button {
-  flex-shrink: 0;
-  margin-top: 2px;
-  padding: 9px 13px;
-  border-radius: 12px;
-  background: linear-gradient(135deg, #10213f 0%, #213f75 100%);
-  color: #fff;
-  cursor: pointer;
-  font-size: 0.86rem;
-  font-weight: 600;
-  transition:
-    transform 160ms ease,
-    box-shadow 160ms ease;
-  box-shadow: 0 12px 24px rgba(20, 44, 82, 0.18);
-}
-
-.refresh-button:hover {
-  transform: translateY(-1px);
-}
-
-.refresh-icon-button {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  width: 36px;
-  height: 36px;
-  border: 1px solid rgba(148, 163, 184, 0.24);
-  border-radius: 12px;
-  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.92));
-  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
-  cursor: pointer;
-  transition:
-    transform 160ms ease,
-    border-color 160ms ease,
-    box-shadow 160ms ease;
-}
-
-.refresh-icon-button:hover {
-  transform: translateY(-1px);
-  border-color: rgba(100, 116, 139, 0.36);
-}
-
-.refresh-icon {
-  width: 13px;
-  height: 13px;
-  border: 1.8px solid #334155;
-  border-right-color: transparent;
-  border-radius: 50%;
-  position: relative;
-}
-
-.refresh-icon::after {
-  content: "";
-  position: absolute;
-  top: -2px;
-  right: -3px;
-  width: 6px;
-  height: 6px;
-  border-top: 1.8px solid #334155;
-  border-right: 1.8px solid #334155;
-  transform: rotate(18deg);
-}
-
-.sr-only {
-  position: absolute;
-  width: 1px;
-  height: 1px;
-  padding: 0;
-  margin: -1px;
-  overflow: hidden;
-  clip: rect(0, 0, 0, 0);
-  white-space: nowrap;
-  border: 0;
-}
-
-.browser-nav {
-  display: flex;
-  flex-direction: column;
-  gap: 6px;
-  min-height: 0;
-  overflow: auto;
-  padding: 2px 2px 0 0;
-}
-
-.browser-nav-item {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-  width: 100%;
-  padding: 9px 10px;
-  border-radius: 14px;
-  text-align: left;
-  cursor: pointer;
-  background: rgba(255, 255, 255, 0.54);
-  border: 1px solid transparent;
-  transition:
-    transform 160ms ease,
-    border-color 160ms ease,
-    background 160ms ease;
-}
-
-.browser-nav-item:hover {
-  transform: translateY(-1px);
-  border-color: var(--panel-border);
-}
-
-.browser-nav-item.active {
-  background: var(--accent-soft);
-  border-color: rgba(47, 111, 237, 0.18);
-}
-
-.browser-nav-item.chrome.active {
-  background: rgba(37, 99, 235, 0.12);
-}
-
-.browser-nav-item.edge.active {
-  background: rgba(8, 145, 178, 0.12);
-}
-
-.browser-nav-item.brave.active {
-  background: rgba(234, 88, 12, 0.12);
-}
-
-.browser-nav-item.utility.active {
-  background: rgba(15, 23, 42, 0.08);
-  border-color: rgba(15, 23, 42, 0.1);
-}
-
-.browser-nav-icon,
-.profile-avatar,
-.extension-icon {
-  display: grid;
-  place-items: center;
-  flex-shrink: 0;
-  overflow: hidden;
-}
-
-.browser-nav-icon {
-  width: 34px;
-  height: 34px;
-  border-radius: 0;
-  color: #fff;
-  font-weight: 700;
-  font-size: 0.78rem;
-  letter-spacing: 0.08em;
-  background: transparent;
-  overflow: visible;
-}
-
-.browser-nav-icon img,
-.config-icon img {
-  display: block;
-  width: auto;
-  height: auto;
-  object-fit: contain;
-}
-
-.browser-nav-icon img {
-  max-width: 30px;
-  max-height: 30px;
-}
-
-.config-icon img {
-  max-width: 26px;
-  max-height: 26px;
-}
-
-.config-nav-icon {
-  background: transparent;
-}
-
-.sidebar-utility-nav {
-  margin-top: auto;
-}
-
-.browser-nav-body {
-  min-width: 0;
-}
-
-.browser-nav-body strong {
-  display: block;
-  color: var(--text);
-  font-size: 0.94rem;
-  line-height: 1.25;
-}
-
-.browser-nav-body span {
-  display: block;
-  margin-top: 2px;
-  font-size: 0.8rem;
-  line-height: 1.4;
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-}
-
-.sidebar-empty {
-  padding: 14px;
-  border-radius: 14px;
-  background: rgba(255, 255, 255, 0.58);
-  border: 1px dashed rgba(148, 163, 184, 0.35);
-}
-
 .content-panel {
   display: flex;
   flex-direction: column;
@@ -275,7 +22,6 @@
   overflow: hidden;
 }
 
-.section-tabs,
 .content-section,
 .state-panel {
   border: 1px solid var(--panel-border);
@@ -298,164 +44,6 @@
   font-size: 0.86rem;
 }
 
-.config-form-card,
-.config-card {
-  border-radius: 18px;
-  padding: 12px;
-  border: 1px solid rgba(148, 163, 184, 0.18);
-  background: var(--panel-strong);
-}
-
-.config-form-header h3,
-.config-title-row h4 {
-  margin: 0;
-  font-size: 0.94rem;
-}
-
-.config-form-header.collapsible {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 12px;
-}
-
-.config-form-header p,
-.config-meta-row p {
-  margin: 6px 0 0;
-  color: var(--muted);
-  font-size: 0.82rem;
-}
-
-.config-form-fields,
-.config-form-side {
-  display: grid;
-  gap: 10px;
-}
-
-.config-form-fields.compact {
-  margin-top: 12px;
-}
-
-.config-inline-row {
-  display: grid;
-  grid-template-columns: minmax(0, 1fr) 240px;
-  gap: 12px;
-  align-items: end;
-}
-
-.config-form-collapsed-note {
-  margin-top: 12px;
-  padding: 10px 12px;
-  border-radius: 12px;
-  background: rgba(248, 250, 252, 0.78);
-  border: 1px solid rgba(148, 163, 184, 0.12);
-  color: var(--muted);
-  font-size: 0.82rem;
-}
-
-.config-form-side {
-  align-content: start;
-  padding: 10px 12px;
-  border-radius: 16px;
-  background: linear-gradient(180deg, rgba(248, 250, 252, 0.95), rgba(241, 245, 249, 0.8));
-  border: 1px solid rgba(148, 163, 184, 0.14);
-}
-
-.icon-option-grid {
-  display: grid;
-  grid-template-columns: repeat(3, minmax(0, 1fr));
-  gap: 8px;
-}
-
-.icon-option-button {
-  display: grid;
-  grid-template-columns: 24px minmax(0, 1fr);
-  align-items: center;
-  column-gap: 8px;
-  min-height: 0;
-  padding: 8px 10px;
-  border: 1px solid rgba(148, 163, 184, 0.2);
-  border-radius: 12px;
-  background: rgba(255, 255, 255, 0.9);
-  color: var(--text);
-  cursor: pointer;
-  transition:
-    border-color 160ms ease,
-    background 160ms ease,
-    box-shadow 160ms ease;
-}
-
-.icon-option-button img {
-  width: 22px;
-  height: 22px;
-  object-fit: contain;
-}
-
-.icon-option-button span {
-  font-size: 0.75rem;
-  font-weight: 600;
-  text-align: left;
-  line-height: 1.2;
-}
-
-.icon-option-button.active {
-  border-color: rgba(47, 111, 237, 0.3);
-  background: rgba(232, 240, 255, 0.8);
-  box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.1);
-}
-
-.field-group {
-  display: grid;
-  gap: 6px;
-}
-
-.path-input-row {
-  display: grid;
-  grid-template-columns: minmax(0, 1fr) auto;
-  gap: 10px;
-}
-
-.config-toggle-button {
-  white-space: nowrap;
-}
-
-.field-group span,
-.config-label {
-  color: var(--muted);
-  font-size: 0.8rem;
-  font-weight: 600;
-}
-
-.field-group input {
-  width: 100%;
-  padding: 9px 11px;
-  border: 1px solid rgba(148, 163, 184, 0.24);
-  border-radius: 12px;
-  background: rgba(255, 255, 255, 0.94);
-  color: var(--text);
-  outline: none;
-}
-
-.field-group input:focus {
-  border-color: rgba(47, 111, 237, 0.42);
-  box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.12);
-}
-
-.field-group .sort-dropdown {
-  width: 100%;
-}
-
-.field-group .sort-dropdown-trigger {
-  width: 100%;
-  min-width: 0;
-}
-
-.config-form-actions {
-  display: flex;
-  justify-content: flex-end;
-  margin-top: 2px;
-}
-
 .primary-button,
 .secondary-button,
 .danger-button {
@@ -490,212 +78,18 @@
   opacity: 0.72;
 }
 
-.config-card-header,
-.config-title-row {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 10px;
-}
-
-.config-card-lead {
-  display: flex;
-  align-items: center;
-  gap: 10px;
-  min-width: 0;
-  flex: 1;
-}
-
-.config-icon {
-  width: 30px;
-  height: 30px;
-  border-radius: 0;
-  font-size: 0.74rem;
-  overflow: visible;
-}
-
-.config-meta {
-  display: grid;
-  grid-template-columns: repeat(2, minmax(0, 1fr));
-  gap: 12px;
-  margin-top: 10px;
-}
-
-.config-meta-row {
-  display: grid;
-  gap: 3px;
-  padding: 10px 12px;
-  border-radius: 12px;
-  background: rgba(248, 250, 252, 0.78);
-  border: 1px solid rgba(148, 163, 184, 0.12);
-}
-
-.config-meta-row p {
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-}
-
 .sort-bar {
   display: flex;
   justify-content: flex-end;
   margin-bottom: 12px;
 }
 
-.sort-dropdown {
-  display: inline-flex;
-  align-items: center;
-  gap: 8px;
-  position: relative;
-}
-
-.sort-dropdown-label {
-  color: var(--muted);
-  font-size: 0.84rem;
-}
-
-.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: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.92));
-  color: var(--text);
-  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-label,
-.sort-dropdown-option-content {
-  display: inline-flex;
-  align-items: center;
-  gap: 8px;
-  min-width: 0;
-}
-
-.sort-dropdown-option-icon {
-  width: 18px;
-  height: 18px;
-  flex-shrink: 0;
-  object-fit: contain;
-}
-
-.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 {
-  display: flex;
-  gap: 10px;
-  margin-top: 0;
-  padding: 8px;
-  flex-shrink: 0;
-}
-
 .content-scroll-area {
   min-height: 0;
   overflow: auto;
   padding-right: 2px;
 }
 
-.section-tab {
-  display: inline-flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 12px;
-  min-width: 0;
-  flex: 1;
-  padding: 10px 12px;
-  border-radius: 15px;
-  color: var(--muted);
-  background: rgba(255, 255, 255, 0.58);
-  cursor: pointer;
-  transition:
-    background 160ms ease,
-    color 160ms ease,
-    transform 160ms ease,
-    box-shadow 160ms ease;
-}
-
-.section-tab:hover {
-  transform: translateY(-1px);
-}
-
-.section-tab.active {
-  color: var(--text);
-  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(232, 240, 255, 0.92));
-  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
-}
-
 .count-pill,
 .badge {
   display: inline-flex;
@@ -729,106 +123,6 @@
   gap: 10px;
 }
 
-.profile-card,
-.extension-card,
-.bookmark-card,
-.empty-card {
-  border-radius: 18px;
-  padding: 14px;
-  border: 1px solid rgba(148, 163, 184, 0.18);
-  background: var(--panel-strong);
-}
-
-.profile-card,
-.extension-card,
-.bookmark-card {
-  display: flex;
-  gap: 12px;
-}
-
-.profile-avatar {
-  width: 52px;
-  height: 52px;
-  border-radius: 15px;
-  background: linear-gradient(135deg, #dbeafe, #eff6ff);
-  color: #1d4ed8;
-  font-size: 1.1rem;
-  font-weight: 700;
-}
-
-.profile-avatar img,
-.extension-icon img {
-  width: 100%;
-  height: 100%;
-  object-fit: cover;
-}
-
-.profile-body,
-.extension-body,
-.bookmark-body {
-  min-width: 0;
-  flex: 1;
-}
-
-.profile-topline,
-.extension-topline,
-.bookmark-topline {
-  display: flex;
-  align-items: flex-start;
-  justify-content: space-between;
-  gap: 12px;
-}
-
-.profile-topline h4,
-.extension-topline h4,
-.bookmark-topline h4 {
-  font-size: 0.96rem;
-  line-height: 1.35;
-}
-
-.profile-actions {
-  display: inline-flex;
-  align-items: center;
-  gap: 8px;
-}
-
-.profile-email,
-.meta-line,
-.bookmark-url {
-  margin-top: 6px;
-  font-size: 0.87rem;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.extension-icon {
-  width: 46px;
-  height: 46px;
-  border-radius: 14px;
-  background: linear-gradient(135deg, #e2e8f0, #f8fafc);
-  color: #475569;
-  font-weight: 700;
-}
-
-.source-disclosure {
-  margin-top: 10px;
-}
-
-.disclosure-button {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 10px;
-  width: fit-content;
-  min-width: 120px;
-  padding: 7px 10px;
-  border-radius: 12px;
-  background: rgba(241, 245, 249, 0.9);
-  color: var(--badge-text);
-  cursor: pointer;
-}
-
 .card-action-button {
   padding: 6px 10px;
   border-radius: 10px;
@@ -859,13 +153,6 @@
   box-shadow: inset 0 2px 4px rgba(148, 163, 184, 0.18);
 }
 
-.disclosure-panel {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px;
-  margin-top: 8px;
-}
-
 .state-panel,
 .empty-card {
   display: grid;
@@ -892,26 +179,18 @@
   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;
@@ -935,43 +214,13 @@
     overflow: visible;
   }
 
-  .browser-nav,
   .content-scroll-area {
     overflow: visible;
   }
 }
 
 @media (max-width: 720px) {
-  .config-inline-row {
-    grid-template-columns: 1fr;
-  }
-
   .sort-bar {
     justify-content: stretch;
   }
-
-  .sort-dropdown {
-    width: 100%;
-  }
-
-  .sort-dropdown-trigger {
-    min-width: 0;
-    width: 100%;
-  }
-
-  .profile-card,
-  .extension-card,
-  .bookmark-card {
-    flex-direction: column;
-  }
-
-  .config-meta {
-    grid-template-columns: 1fr;
-  }
-
-  .profile-avatar,
-  .extension-icon {
-    width: 50px;
-    height: 50px;
-  }
 }