From 6b6ea56437fcd673d8cf38c24a76ff9b123ea936 Mon Sep 17 00:00:00 2001
From: Jack Wotherspoon <jackwoth@google.com>
Date: Mon, 13 Apr 2026 13:03:41 -0400
Subject: [PATCH] fix(core): fix quota footer for non-auto models and improve
 display (#25121)

---
 packages/cli/src/config/footerItems.ts        |  4 +-
 .../cli/src/ui/components/Footer.test.tsx     |  4 +-
 packages/cli/src/ui/components/Footer.tsx     |  4 +-
 .../ui/components/FooterConfigDialog.test.tsx |  2 +-
 .../src/ui/components/FooterConfigDialog.tsx  |  2 +-
 .../__snapshots__/Footer.test.tsx.snap        | 10 +--
 ...ts-the-active-item-in-the-preview.snap.svg | 18 ++---
 ...s-correctly-with-default-settings.snap.svg | 18 ++---
 ...Show-footer-labels-is-toggled-off.snap.svg | 16 ++---
 .../FooterConfigDialog.test.tsx.snap          | 22 +++---
 packages/core/src/config/config.test.ts       | 72 +++++++++++++++++++
 packages/core/src/config/config.ts            | 56 ++++++++-------
 12 files changed, 153 insertions(+), 75 deletions(-)

diff --git a/packages/cli/src/config/footerItems.ts b/packages/cli/src/config/footerItems.ts
index 9f3943b692..612418a48f 100644
--- a/packages/cli/src/config/footerItems.ts
+++ b/packages/cli/src/config/footerItems.ts
@@ -34,8 +34,8 @@ export const ALL_ITEMS = [
   },
   {
     id: 'quota',
-    header: '/stats',
-    description: 'Remaining usage on daily limit (not shown when unavailable)',
+    header: 'quota',
+    description: 'Percentage of daily limit used (not shown when unavailable)',
   },
   {
     id: 'memory-usage',
diff --git a/packages/cli/src/ui/components/Footer.test.tsx b/packages/cli/src/ui/components/Footer.test.tsx
index bb2e0c5e4d..277a8d3b13 100644
--- a/packages/cli/src/ui/components/Footer.test.tsx
+++ b/packages/cli/src/ui/components/Footer.test.tsx
@@ -281,7 +281,7 @@ describe('<Footer />', () => {
         },
       },
     });
-    expect(lastFrame()).toContain('85%');
+    expect(lastFrame()).toContain('85% used');
     expect(normalizeFrame(lastFrame())).toMatchSnapshot();
     unmount();
   });
@@ -306,7 +306,7 @@ describe('<Footer />', () => {
         },
       },
     });
-    expect(normalizeFrame(lastFrame())).not.toContain('used');
+    expect(normalizeFrame(lastFrame())).toContain('15% used');
     expect(normalizeFrame(lastFrame())).toMatchSnapshot();
     unmount();
   });
diff --git a/packages/cli/src/ui/components/Footer.tsx b/packages/cli/src/ui/components/Footer.tsx
index 0696334577..b1fa98819f 100644
--- a/packages/cli/src/ui/components/Footer.tsx
+++ b/packages/cli/src/ui/components/Footer.tsx
@@ -351,13 +351,11 @@ export const Footer: React.FC = () => {
               <QuotaDisplay
                 remaining={quotaStats.remaining}
                 limit={quotaStats.limit}
-                resetTime={quotaStats.resetTime}
-                terse={true}
                 forceShow={true}
                 lowercase={true}
               />
             ),
-            10, // "daily 100%" is 10 chars, but terse is "100%" (4 chars)
+            9, // "100% used" is 9 chars
           );
         }
         break;
diff --git a/packages/cli/src/ui/components/FooterConfigDialog.test.tsx b/packages/cli/src/ui/components/FooterConfigDialog.test.tsx
index cbcdade4ec..18b7c2a401 100644
--- a/packages/cli/src/ui/components/FooterConfigDialog.test.tsx
+++ b/packages/cli/src/ui/components/FooterConfigDialog.test.tsx
@@ -256,7 +256,7 @@ describe('<FooterConfigDialog />', () => {
       expect(nextLine).toContain('·');
       expect(nextLine).toContain('~/project/path');
       expect(nextLine).toContain('docker');
-      expect(nextLine).toContain('97%');
+      expect(nextLine).toContain('42% used');
     });
 
     await expect(renderResult).toMatchSvgSnapshot();
diff --git a/packages/cli/src/ui/components/FooterConfigDialog.tsx b/packages/cli/src/ui/components/FooterConfigDialog.tsx
index 0c1f9ce320..e74b78de6f 100644
--- a/packages/cli/src/ui/components/FooterConfigDialog.tsx
+++ b/packages/cli/src/ui/components/FooterConfigDialog.tsx
@@ -242,7 +242,7 @@ export const FooterConfigDialog: React.FC<FooterConfigDialogProps> = ({
       'context-used': (
         <Text color={getColor('context-used', itemColor)}>85% used</Text>
       ),
-      quota: <Text color={getColor('quota', itemColor)}>97%</Text>,
+      quota: <Text color={getColor('quota', itemColor)}>42% used</Text>,
       'memory-usage': (
         <Text color={getColor('memory-usage', itemColor)}>260 MB</Text>
       ),
diff --git a/packages/cli/src/ui/components/__snapshots__/Footer.test.tsx.snap b/packages/cli/src/ui/components/__snapshots__/Footer.test.tsx.snap
index 3980ddbd0a..77fe519c64 100644
--- a/packages/cli/src/ui/components/__snapshots__/Footer.test.tsx.snap
+++ b/packages/cli/src/ui/components/__snapshots__/Footer.test.tsx.snap
@@ -1,14 +1,14 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`<Footer /> > displays "Limit reached" message when remaining is 0 1`] = `
-" workspace (/directory)                                              sandbox           /model                    /stats
+" workspace (/directory)                                              sandbox           /model                     quota
  ~/project/foo/bar/and/some/more/directories/to/make/it/long         no sandbox        gemini-pro         limit reached
 "
 `;
 
 exports[`<Footer /> > displays the usage indicator when usage is low 1`] = `
-" workspace (/directory)                                                sandbox              /model               /stats
- ~/project/foo/bar/and/some/more/directories/to/make/it/long           no sandbox           gemini-pro              85%
+" workspace (/directory)                                               sandbox              /model                 quota
+ ~/project/foo/bar/and/some/more/directories/to/make/it/long          no sandbox           gemini-pro          85% used
 "
 `;
 
@@ -39,7 +39,7 @@ exports[`<Footer /> > footer configuration filtering (golden snapshots) > render
 `;
 
 exports[`<Footer /> > hides the usage indicator when usage is not near limit 1`] = `
-" workspace (/directory)                                                sandbox              /model               /stats
- ~/project/foo/bar/and/some/more/directories/to/make/it/long           no sandbox           gemini-pro              15%
+" workspace (/directory)                                               sandbox              /model                 quota
+ ~/project/foo/bar/and/some/more/directories/to/make/it/long          no sandbox           gemini-pro          15% used
 "
 `;
diff --git a/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-highlights-the-active-item-in-the-preview.snap.svg b/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-highlights-the-active-item-in-the-preview.snap.svg
index a83fad40c7..9bc0920398 100644
--- a/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-highlights-the-active-item-in-the-preview.snap.svg
+++ b/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-highlights-the-active-item-in-the-preview.snap.svg
@@ -50,7 +50,7 @@
     <text x="72" y="240" fill="#ffffff" textLength="54" lengthAdjust="spacingAndGlyphs"> quota</text>
     <text x="891" y="240" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="0" y="257" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
-    <text x="45" y="257" fill="#afafaf" textLength="540" lengthAdjust="spacingAndGlyphs"> Remaining usage on daily limit (not shown when unavailable)</text>
+    <text x="45" y="257" fill="#afafaf" textLength="540" lengthAdjust="spacingAndGlyphs"> Percentage of daily limit used (not shown when unavailable)</text>
     <text x="891" y="257" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="0" y="274" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="45" y="274" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs">[ ]</text>
@@ -132,10 +132,10 @@
     <text x="0" y="631" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="27" y="631" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="45" y="631" fill="#afafaf" textLength="198" lengthAdjust="spacingAndGlyphs">workspace (/directory)</text>
-    <text x="297" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">branch</text>
-    <text x="405" y="631" fill="#afafaf" textLength="63" lengthAdjust="spacingAndGlyphs">sandbox</text>
-    <text x="513" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">/model</text>
-    <text x="693" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">/stats</text>
+    <text x="288" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">branch</text>
+    <text x="396" y="631" fill="#afafaf" textLength="63" lengthAdjust="spacingAndGlyphs">sandbox</text>
+    <text x="504" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">/model</text>
+    <text x="684" y="631" fill="#afafaf" textLength="45" lengthAdjust="spacingAndGlyphs">quota</text>
     <rect x="801" y="629" width="36" height="17" fill="#001a00" />
     <text x="801" y="631" fill="#ffffff" textLength="36" lengthAdjust="spacingAndGlyphs">diff</text>
     <rect x="837" y="629" width="18" height="17" fill="#001a00" />
@@ -144,10 +144,10 @@
     <text x="0" y="648" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="27" y="648" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="45" y="648" fill="#ffffff" textLength="126" lengthAdjust="spacingAndGlyphs">~/project/path</text>
-    <text x="297" y="648" fill="#ffffff" textLength="36" lengthAdjust="spacingAndGlyphs">main</text>
-    <text x="405" y="648" fill="#00cd00" textLength="54" lengthAdjust="spacingAndGlyphs">docker</text>
-    <text x="513" y="648" fill="#ffffff" textLength="126" lengthAdjust="spacingAndGlyphs">gemini-2.5-pro</text>
-    <text x="693" y="648" fill="#ffffff" textLength="27" lengthAdjust="spacingAndGlyphs">97%</text>
+    <text x="288" y="648" fill="#ffffff" textLength="36" lengthAdjust="spacingAndGlyphs">main</text>
+    <text x="396" y="648" fill="#00cd00" textLength="54" lengthAdjust="spacingAndGlyphs">docker</text>
+    <text x="504" y="648" fill="#ffffff" textLength="126" lengthAdjust="spacingAndGlyphs">gemini-2.5-pro</text>
+    <text x="684" y="648" fill="#ffffff" textLength="72" lengthAdjust="spacingAndGlyphs">42% used</text>
     <rect x="801" y="646" width="27" height="17" fill="#001a00" />
     <text x="801" y="648" fill="#d7ffd7" textLength="27" lengthAdjust="spacingAndGlyphs">+12</text>
     <rect x="828" y="646" width="9" height="17" fill="#001a00" />
diff --git a/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-renders-correctly-with-default-settings.snap.svg b/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-renders-correctly-with-default-settings.snap.svg
index 6d8034d7f9..518c7d138d 100644
--- a/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-renders-correctly-with-default-settings.snap.svg
+++ b/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-renders-correctly-with-default-settings.snap.svg
@@ -59,7 +59,7 @@
     <text x="72" y="240" fill="#ffffff" textLength="54" lengthAdjust="spacingAndGlyphs"> quota</text>
     <text x="891" y="240" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="0" y="257" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
-    <text x="45" y="257" fill="#afafaf" textLength="540" lengthAdjust="spacingAndGlyphs"> Remaining usage on daily limit (not shown when unavailable)</text>
+    <text x="45" y="257" fill="#afafaf" textLength="540" lengthAdjust="spacingAndGlyphs"> Percentage of daily limit used (not shown when unavailable)</text>
     <text x="891" y="257" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="0" y="274" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="45" y="274" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs">[ ]</text>
@@ -133,10 +133,10 @@
     <text x="27" y="631" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <rect x="45" y="629" width="198" height="17" fill="#001a00" />
     <text x="45" y="631" fill="#ffffff" textLength="198" lengthAdjust="spacingAndGlyphs">workspace (/directory)</text>
-    <text x="324" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">branch</text>
-    <text x="459" y="631" fill="#afafaf" textLength="63" lengthAdjust="spacingAndGlyphs">sandbox</text>
-    <text x="594" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">/model</text>
-    <text x="801" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">/stats</text>
+    <text x="315" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">branch</text>
+    <text x="450" y="631" fill="#afafaf" textLength="63" lengthAdjust="spacingAndGlyphs">sandbox</text>
+    <text x="585" y="631" fill="#afafaf" textLength="54" lengthAdjust="spacingAndGlyphs">/model</text>
+    <text x="783" y="631" fill="#afafaf" textLength="45" lengthAdjust="spacingAndGlyphs">quota</text>
     <text x="864" y="631" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="891" y="631" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="0" y="648" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
@@ -144,10 +144,10 @@
     <rect x="45" y="646" width="126" height="17" fill="#001a00" />
     <text x="45" y="648" fill="#ffffff" textLength="126" lengthAdjust="spacingAndGlyphs">~/project/path</text>
     <rect x="171" y="646" width="72" height="17" fill="#001a00" />
-    <text x="324" y="648" fill="#ffffff" textLength="36" lengthAdjust="spacingAndGlyphs">main</text>
-    <text x="459" y="648" fill="#00cd00" textLength="54" lengthAdjust="spacingAndGlyphs">docker</text>
-    <text x="594" y="648" fill="#ffffff" textLength="126" lengthAdjust="spacingAndGlyphs">gemini-2.5-pro</text>
-    <text x="801" y="648" fill="#ffffff" textLength="27" lengthAdjust="spacingAndGlyphs">97%</text>
+    <text x="315" y="648" fill="#ffffff" textLength="36" lengthAdjust="spacingAndGlyphs">main</text>
+    <text x="450" y="648" fill="#00cd00" textLength="54" lengthAdjust="spacingAndGlyphs">docker</text>
+    <text x="585" y="648" fill="#ffffff" textLength="126" lengthAdjust="spacingAndGlyphs">gemini-2.5-pro</text>
+    <text x="783" y="648" fill="#ffffff" textLength="72" lengthAdjust="spacingAndGlyphs">42% used</text>
     <text x="864" y="648" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="891" y="648" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="0" y="665" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
diff --git a/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-updates-the-preview-when-Show-footer-labels-is-toggled-off.snap.svg b/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-updates-the-preview-when-Show-footer-labels-is-toggled-off.snap.svg
index e3448b97ca..6edd77b9e2 100644
--- a/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-updates-the-preview-when-Show-footer-labels-is-toggled-off.snap.svg
+++ b/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog--FooterConfigDialog-updates-the-preview-when-Show-footer-labels-is-toggled-off.snap.svg
@@ -50,7 +50,7 @@
     <text x="72" y="240" fill="#ffffff" textLength="54" lengthAdjust="spacingAndGlyphs"> quota</text>
     <text x="891" y="240" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="0" y="257" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
-    <text x="45" y="257" fill="#afafaf" textLength="540" lengthAdjust="spacingAndGlyphs"> Remaining usage on daily limit (not shown when unavailable)</text>
+    <text x="45" y="257" fill="#afafaf" textLength="540" lengthAdjust="spacingAndGlyphs"> Percentage of daily limit used (not shown when unavailable)</text>
     <text x="891" y="257" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="0" y="274" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="45" y="274" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs">[ ]</text>
@@ -131,13 +131,13 @@
     <text x="27" y="631" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="45" y="631" fill="#afafaf" textLength="126" lengthAdjust="spacingAndGlyphs">~/project/path</text>
     <text x="207" y="631" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs"> · </text>
-    <text x="279" y="631" fill="#afafaf" textLength="36" lengthAdjust="spacingAndGlyphs">main</text>
-    <text x="351" y="631" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs"> · </text>
-    <text x="432" y="631" fill="#00cd00" textLength="54" lengthAdjust="spacingAndGlyphs">docker</text>
-    <text x="522" y="631" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs"> · </text>
-    <text x="594" y="631" fill="#afafaf" textLength="126" lengthAdjust="spacingAndGlyphs">gemini-2.5-pro</text>
-    <text x="756" y="631" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs"> · </text>
-    <text x="828" y="631" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs">97%</text>
+    <text x="270" y="631" fill="#afafaf" textLength="36" lengthAdjust="spacingAndGlyphs">main</text>
+    <text x="342" y="631" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs"> · </text>
+    <text x="405" y="631" fill="#00cd00" textLength="54" lengthAdjust="spacingAndGlyphs">docker</text>
+    <text x="495" y="631" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs"> · </text>
+    <text x="558" y="631" fill="#afafaf" textLength="126" lengthAdjust="spacingAndGlyphs">gemini-2.5-pro</text>
+    <text x="720" y="631" fill="#afafaf" textLength="27" lengthAdjust="spacingAndGlyphs"> · </text>
+    <text x="783" y="631" fill="#afafaf" textLength="72" lengthAdjust="spacingAndGlyphs">42% used</text>
     <text x="864" y="631" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="891" y="631" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
     <text x="0" y="648" fill="#333333" textLength="9" lengthAdjust="spacingAndGlyphs">│</text>
diff --git a/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog.test.tsx.snap b/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog.test.tsx.snap
index 626ae93359..a703338771 100644
--- a/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog.test.tsx.snap
+++ b/packages/cli/src/ui/components/__snapshots__/FooterConfigDialog.test.tsx.snap
@@ -16,7 +16,7 @@ exports[`<FooterConfigDialog /> > highlights the active item in the preview 1`]
 │    [✓] model-name                                                                                │
 │     Current model identifier                                                                     │
 │    [✓] quota                                                                                     │
-│     Remaining usage on daily limit (not shown when unavailable)                                  │
+│     Percentage of daily limit used (not shown when unavailable)                                  │
 │    [ ] context-used                                                                              │
 │     Percentage of context window used                                                            │
 │    [ ] memory-usage                                                                              │
@@ -38,8 +38,8 @@ exports[`<FooterConfigDialog /> > highlights the active item in the preview 1`]
 │                                                                                                  │
 │  ┌────────────────────────────────────────────────────────────────────────────────────────────┐  │
 │  │ Preview:                                                                                   │  │
-│  │ workspace (/directory)      branch      sandbox     /model              /stats      diff   │  │
-│  │ ~/project/path              main        docker      gemini-2.5-pro      97%         +12 -4 │  │
+│  │ workspace (/directory)     branch      sandbox     /model              quota        diff   │  │
+│  │ ~/project/path             main        docker      gemini-2.5-pro      42% used     +12 -4 │  │
 │  └────────────────────────────────────────────────────────────────────────────────────────────┘  │
 │                                                                                                  │
 ╰──────────────────────────────────────────────────────────────────────────────────────────────────╯"
@@ -61,7 +61,7 @@ exports[`<FooterConfigDialog /> > renders correctly with default settings 1`] =
 │    [✓] model-name                                                                                │
 │     Current model identifier                                                                     │
 │    [✓] quota                                                                                     │
-│     Remaining usage on daily limit (not shown when unavailable)                                  │
+│     Percentage of daily limit used (not shown when unavailable)                                  │
 │    [ ] context-used                                                                              │
 │     Percentage of context window used                                                            │
 │    [ ] memory-usage                                                                              │
@@ -83,8 +83,8 @@ exports[`<FooterConfigDialog /> > renders correctly with default settings 1`] =
 │                                                                                                  │
 │  ┌────────────────────────────────────────────────────────────────────────────────────────────┐  │
 │  │ Preview:                                                                                   │  │
-│  │ workspace (/directory)         branch         sandbox        /model                 /stats │  │
-│  │ ~/project/path                 main           docker         gemini-2.5-pro         97%    │  │
+│  │ workspace (/directory)        branch         sandbox        /model                quota    │  │
+│  │ ~/project/path                main           docker         gemini-2.5-pro        42% used │  │
 │  └────────────────────────────────────────────────────────────────────────────────────────────┘  │
 │                                                                                                  │
 ╰──────────────────────────────────────────────────────────────────────────────────────────────────╯
@@ -107,7 +107,7 @@ exports[`<FooterConfigDialog /> > renders correctly with default settings 2`] =
 │    [✓] model-name                                                                                │
 │     Current model identifier                                                                     │
 │    [✓] quota                                                                                     │
-│     Remaining usage on daily limit (not shown when unavailable)                                  │
+│     Percentage of daily limit used (not shown when unavailable)                                  │
 │    [ ] context-used                                                                              │
 │     Percentage of context window used                                                            │
 │    [ ] memory-usage                                                                              │
@@ -129,8 +129,8 @@ exports[`<FooterConfigDialog /> > renders correctly with default settings 2`] =
 │                                                                                                  │
 │  ┌────────────────────────────────────────────────────────────────────────────────────────────┐  │
 │  │ Preview:                                                                                   │  │
-│  │ workspace (/directory)         branch         sandbox        /model                 /stats │  │
-│  │ ~/project/path                 main           docker         gemini-2.5-pro         97%    │  │
+│  │ workspace (/directory)        branch         sandbox        /model                quota    │  │
+│  │ ~/project/path                main           docker         gemini-2.5-pro        42% used │  │
 │  └────────────────────────────────────────────────────────────────────────────────────────────┘  │
 │                                                                                                  │
 ╰──────────────────────────────────────────────────────────────────────────────────────────────────╯"
@@ -152,7 +152,7 @@ exports[`<FooterConfigDialog /> > updates the preview when Show footer labels is
 │    [✓] model-name                                                                                │
 │     Current model identifier                                                                     │
 │    [✓] quota                                                                                     │
-│     Remaining usage on daily limit (not shown when unavailable)                                  │
+│     Percentage of daily limit used (not shown when unavailable)                                  │
 │    [ ] context-used                                                                              │
 │     Percentage of context window used                                                            │
 │    [ ] memory-usage                                                                              │
@@ -174,7 +174,7 @@ exports[`<FooterConfigDialog /> > updates the preview when Show footer labels is
 │                                                                                                  │
 │  ┌────────────────────────────────────────────────────────────────────────────────────────────┐  │
 │  │ Preview:                                                                                   │  │
-│  │ ~/project/path     ·      main     ·       docker     ·      gemini-2.5-pro     ·      97% │  │
+│  │ ~/project/path     ·     main     ·     docker     ·     gemini-2.5-pro     ·     42% used │  │
 │  └────────────────────────────────────────────────────────────────────────────────────────────┘  │
 │                                                                                                  │
 ╰──────────────────────────────────────────────────────────────────────────────────────────────────╯"
diff --git a/packages/core/src/config/config.test.ts b/packages/core/src/config/config.test.ts
index 3ac1aa2c34..3bc1e94f8d 100644
--- a/packages/core/src/config/config.test.ts
+++ b/packages/core/src/config/config.test.ts
@@ -3006,6 +3006,78 @@ describe('Config Quota & Preview Model Access', () => {
       // Never set => stays null (unknown); getter returns true so UI shows preview
       expect(config.getHasAccessToPreviewModel()).toBe(true);
     });
+    it('should derive quota from remainingFraction when remainingAmount is missing', async () => {
+      mockCodeAssistServer.retrieveUserQuota.mockResolvedValue({
+        buckets: [
+          {
+            modelId: 'gemini-3-flash-preview',
+            remainingFraction: 0.96,
+          },
+        ],
+      });
+
+      config.setModel('gemini-3-flash-preview');
+      mockCoreEvents.emitQuotaChanged.mockClear();
+      await config.refreshUserQuota();
+
+      // Normalized: limit=100, remaining=96
+      expect(mockCoreEvents.emitQuotaChanged).toHaveBeenCalledWith(
+        96,
+        100,
+        undefined,
+      );
+      expect(config.getQuotaRemaining()).toBe(96);
+      expect(config.getQuotaLimit()).toBe(100);
+    });
+
+    it('should store quota from remainingFraction when remainingFraction is 0', async () => {
+      mockCodeAssistServer.retrieveUserQuota.mockResolvedValue({
+        buckets: [
+          {
+            modelId: 'gemini-3-pro-preview',
+            remainingFraction: 0,
+          },
+        ],
+      });
+
+      config.setModel('gemini-3-pro-preview');
+      mockCoreEvents.emitQuotaChanged.mockClear();
+      await config.refreshUserQuota();
+
+      // remaining=0, limit=100 but limit>0 check still passes
+      // however remaining=0 means 0% remaining = 100% used
+      expect(config.getQuotaRemaining()).toBe(0);
+      expect(config.getQuotaLimit()).toBe(100);
+    });
+
+    it('should emit QuotaChanged when model is switched via setModel', async () => {
+      mockCodeAssistServer.retrieveUserQuota.mockResolvedValue({
+        buckets: [
+          {
+            modelId: 'gemini-2.5-pro',
+            remainingAmount: '10',
+            remainingFraction: 0.2,
+          },
+          {
+            modelId: 'gemini-2.5-flash',
+            remainingAmount: '80',
+            remainingFraction: 0.8,
+          },
+        ],
+      });
+
+      config.setModel('auto-gemini-2.5');
+      await config.refreshUserQuota();
+      mockCoreEvents.emitQuotaChanged.mockClear();
+
+      // Switch to a specific model — should re-emit quota for that model
+      config.setModel('gemini-2.5-pro');
+      expect(mockCoreEvents.emitQuotaChanged).toHaveBeenCalledWith(
+        10,
+        50,
+        undefined,
+      );
+    });
   });
 
   describe('refreshUserQuotaIfStale', () => {
diff --git a/packages/core/src/config/config.ts b/packages/core/src/config/config.ts
index 5e8507eba4..258e58ea35 100644
--- a/packages/core/src/config/config.ts
+++ b/packages/core/src/config/config.ts
@@ -832,18 +832,16 @@ export class Config implements McpContext, AgentLoopContext {
   private lastEmittedQuotaLimit: number | undefined;
 
   private emitQuotaChangedEvent(): void {
-    const pooled = this.getPooledQuota();
+    const remaining = this.getQuotaRemaining();
+    const limit = this.getQuotaLimit();
+    const resetTime = this.getQuotaResetTime();
     if (
-      this.lastEmittedQuotaRemaining !== pooled.remaining ||
-      this.lastEmittedQuotaLimit !== pooled.limit
+      this.lastEmittedQuotaRemaining !== remaining ||
+      this.lastEmittedQuotaLimit !== limit
     ) {
-      this.lastEmittedQuotaRemaining = pooled.remaining;
-      this.lastEmittedQuotaLimit = pooled.limit;
-      coreEvents.emitQuotaChanged(
-        pooled.remaining,
-        pooled.limit,
-        pooled.resetTime,
-      );
+      this.lastEmittedQuotaRemaining = remaining;
+      this.lastEmittedQuotaLimit = limit;
+      coreEvents.emitQuotaChanged(remaining, limit, resetTime);
     }
   }
 
@@ -1819,6 +1817,9 @@ export class Config implements McpContext, AgentLoopContext {
       // When the user explicitly sets a model, that becomes the active model.
       this._activeModel = newModel;
       coreEvents.emitModelChanged(newModel);
+      this.lastEmittedQuotaRemaining = undefined;
+      this.lastEmittedQuotaLimit = undefined;
+      this.emitQuotaChangedEvent();
     }
     if (this.onModelChange && !isTemporary) {
       this.onModelChange(newModel);
@@ -2112,24 +2113,31 @@ export class Config implements McpContext, AgentLoopContext {
         this.lastQuotaFetchTime = Date.now();
 
         for (const bucket of quota.buckets) {
-          if (
-            bucket.modelId &&
-            bucket.remainingAmount &&
-            bucket.remainingFraction != null
-          ) {
-            const remaining = parseInt(bucket.remainingAmount, 10);
-            const limit =
+          if (!bucket.modelId || bucket.remainingFraction == null) {
+            continue;
+          }
+
+          let remaining: number;
+          let limit: number;
+
+          if (bucket.remainingAmount) {
+            remaining = parseInt(bucket.remainingAmount, 10);
+            limit =
               bucket.remainingFraction > 0
                 ? Math.round(remaining / bucket.remainingFraction)
                 : (this.modelQuotas.get(bucket.modelId)?.limit ?? 0);
+          } else {
+            // Server only sent remainingFraction — use a normalized scale.
+            limit = 100;
+            remaining = Math.round(bucket.remainingFraction * limit);
+          }
 
-            if (!isNaN(remaining) && Number.isFinite(limit) && limit > 0) {
-              this.modelQuotas.set(bucket.modelId, {
-                remaining,
-                limit,
-                resetTime: bucket.resetTime,
-              });
-            }
+          if (!isNaN(remaining) && Number.isFinite(limit) && limit > 0) {
+            this.modelQuotas.set(bucket.modelId, {
+              remaining,
+              limit,
+              resetTime: bucket.resetTime,
+            });
           }
         }
         this.emitQuotaChangedEvent();