diff --git a/packages/kilo-ui/src/components/message-part.css b/packages/kilo-ui/src/components/message-part.css
index 1b12871c4575..6744c30d3d87 100644
--- a/packages/kilo-ui/src/components/message-part.css
+++ b/packages/kilo-ui/src/components/message-part.css
@@ -101,46 +101,6 @@
   [data-slot="message-part-title-text"] {
     flex-shrink: 0;
   }
-
-  [data-slot="message-part-meta-line"] {
-    display: inline-flex;
-    align-items: baseline;
-    gap: 4px;
-    overflow: hidden;
-    white-space: nowrap;
-    min-width: 0;
-    flex-shrink: 1;
-
-    &.clickable {
-      cursor: pointer;
-      transition: color 0.15s ease;
-
-      &:hover {
-        color: var(--text-base);
-      }
-    }
-  }
-
-  [data-slot="message-part-title-filename"] {
-    flex-shrink: 1;
-    min-width: 0;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-    direction: rtl;
-    text-align: left;
-  }
-
-  [data-slot="message-part-directory-inline"] {
-    color: var(--text-weak);
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-    direction: rtl;
-    text-align: left;
-    flex-shrink: 1;
-    min-width: 0;
-  }
 }
 
 /* Prevent long filenames in apply-patch accordion from hiding diff changes */
diff --git a/packages/kilo-ui/src/components/model-selector.css b/packages/kilo-ui/src/components/model-selector.css
deleted file mode 100644
index aa536981e42c..000000000000
--- a/packages/kilo-ui/src/components/model-selector.css
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Kilo Model Selector Popover overrides – styled to match VSCode look */
-
-/* ModelSelectorPopover content panel */
-[data-component="model-selector-popover"] {
-  border-radius: 2px;
-  border: 1px solid var(--border-focus, var(--vscode-focusBorder, #007fd4));
-  background-color: var(--background-stronger);
-  padding: 0;
-  width: 288px;
-  height: 320px;
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.36);
-
-  /* List inside the popover */
-  [data-component="list"] {
-    padding: 0;
-    gap: 0;
-
-    /* Search area */
-    [data-slot="list-search-wrapper"] {
-      border-radius: 6px;
-      padding: 4px 8px;
-      margin-bottom: 0;
-      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
-      margin: 8px;
-      background-color: var(--input-base, var(--vscode-input-background, #3c3c3c));
-
-      [data-component="input"] input {
-        font-size: var(--kilo-font-size-12);
-      }
-    }
-
-    [data-slot="list-search"] {
-      padding: 0;
-      border-radius: 0;
-      background: transparent;
-      gap: 8px;
-
-      [data-slot="list-search-container"] {
-        gap: 6px;
-      }
-    }
-
-    /* Scroll container */
-    [data-slot="list-scroll"] {
-      gap: 0;
-      padding: 4px 0;
-      max-height: 328px;
-      overflow-y: auto;
-      overscroll-behavior: contain;
-    }
-
-    /* Group headers */
-    [data-slot="list-header"] {
-      padding: 6px 12px 4px;
-      font-size: var(--kilo-font-size-11);
-      font-weight: 500;
-      text-transform: uppercase;
-      letter-spacing: 0.05em;
-      color: var(--text-weak);
-      background: var(--background-stronger);
-
-      &::after {
-        display: none;
-      }
-    }
-
-    /* Last group remove extra bottom padding */
-    [data-slot="list-group"]:last-child {
-      padding-bottom: 4px;
-    }
-
-    /* List items */
-    [data-slot="list-item"] {
-      padding: 6px 12px;
-      font-size: var(--kilo-font-size-12);
-      line-height: var(--kilo-font-size-16);
-      border-radius: 0;
-      cursor: pointer;
-
-      &[data-active="true"] {
-        border-radius: 0;
-        background-color: var(--surface-interactive-base);
-        color: var(--text-on-interactive-base, var(--text-strong));
-      }
-
-      &[data-selected="true"] {
-        background-color: var(--surface-interactive-base);
-        color: var(--text-on-interactive-base, var(--text-strong));
-      }
-    }
-
-    /* Empty state */
-    [data-slot="list-empty-state"] {
-      padding: 16px 12px;
-
-      [data-slot="list-message"] {
-        font-size: var(--kilo-font-size-12);
-      }
-    }
-  }
-}
diff --git a/packages/kilo-ui/src/styles/index.css b/packages/kilo-ui/src/styles/index.css
index 37b1f4702916..b6eaa1c261eb 100644
--- a/packages/kilo-ui/src/styles/index.css
+++ b/packages/kilo-ui/src/styles/index.css
@@ -28,7 +28,6 @@
 @import "../components/message-part.css";
 @import "../components/message-row.css";
 @import "../components/model-info-card.css";
-@import "../components/model-selector.css";
 @import "../components/popover.css";
 @import "../components/prompt-input.css";
 @import "../components/radio-group.css";
diff --git a/packages/kilo-ui/src/styles/tailwind/index.css b/packages/kilo-ui/src/styles/tailwind/index.css
index debefa319e70..1857c1abf9a0 100644
--- a/packages/kilo-ui/src/styles/tailwind/index.css
+++ b/packages/kilo-ui/src/styles/tailwind/index.css
@@ -23,7 +23,6 @@
 @import "../../components/message-part.css";
 @import "../../components/message-row.css";
 @import "../../components/model-info-card.css";
-@import "../../components/model-selector.css";
 @import "../../components/popover.css";
 @import "../../components/prompt-input.css";
 @import "../../components/radio-group.css";
diff --git a/script/kilocode-duplication-allowlist.json b/script/kilocode-duplication-allowlist.json
index a6dac00626dd..80dd4d857fcd 100644
--- a/script/kilocode-duplication-allowlist.json
+++ b/script/kilocode-duplication-allowlist.json
@@ -83,24 +83,6 @@
       "owner": "kilo-memory",
       "reason": "Existing duplication before the ratchet; remove through a focused, behavior-preserving extraction."
     },
-    {
-      "files": ["packages/kilo-ui/src/components/basic-tool.css", "packages/kilo-ui/src/components/message-part.css"],
-      "fingerprint": "2bcd290f6a1dfcff",
-      "maxMatches": 1,
-      "maxTokens": 138,
-      "kind": "legacy",
-      "owner": "kilo-ui",
-      "reason": "Existing duplication before the ratchet; remove through a focused, behavior-preserving extraction."
-    },
-    {
-      "files": ["packages/kilo-ui/src/components/list.css", "packages/kilo-ui/src/components/model-selector.css"],
-      "fingerprint": "8c547d9472640a65",
-      "maxMatches": 1,
-      "maxTokens": 109,
-      "kind": "legacy",
-      "owner": "kilo-ui",
-      "reason": "Existing duplication before the ratchet; remove through a focused, behavior-preserving extraction."
-    },
     {
       "files": ["packages/kilo-ui/src/components/message-part.tsx", "packages/kilo-ui/src/components/message-part.tsx"],
       "fingerprint": "e4dd50a081850b7d",