From 1430a460f168249caedd2cd6c98a1d573c753576 Mon Sep 17 00:00:00 2001
From: "opencode-agent[bot]"
 <219766164+opencode-agent[bot]@users.noreply.github.com>
Date: Tue, 18 Aug 2026 10:40:50 +1000
Subject: [PATCH] fix(ui): smooth shimmer loop (#43144)

Co-authored-by: Luke Parker <10430890+Hona@users.noreply.github.com>
---
 packages/ui/src/components/text-shimmer.css       | 3 ++-
 packages/ui/src/v2/components/text-shimmer-v2.css | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/ui/src/components/text-shimmer.css b/packages/ui/src/components/text-shimmer.css
index f042dd2d86..3122bf0315 100644
--- a/packages/ui/src/components/text-shimmer.css
+++ b/packages/ui/src/components/text-shimmer.css
@@ -5,7 +5,8 @@
   --text-shimmer-index: 0;
   --text-shimmer-angle: 90deg;
   --text-shimmer-spread: 5.2ch;
-  --text-shimmer-size: 360%;
+  --text-shimmer-gutter: calc(var(--text-shimmer-spread) + 1ch);
+  --text-shimmer-size: calc(200% + var(--text-shimmer-gutter) + var(--text-shimmer-gutter));
   --text-shimmer-base-color: var(--text-weak);
   --text-shimmer-peak-color: var(--text-strong);
   --text-shimmer-sweep: linear-gradient(
diff --git a/packages/ui/src/v2/components/text-shimmer-v2.css b/packages/ui/src/v2/components/text-shimmer-v2.css
index d10d53581b..87b641d8cf 100644
--- a/packages/ui/src/v2/components/text-shimmer-v2.css
+++ b/packages/ui/src/v2/components/text-shimmer-v2.css
@@ -11,7 +11,8 @@
   --_index: 0;
   --_angle: 90deg;
   --_spread: 5.2ch;
-  --_size: 360%;
+  --_gutter: calc(var(--_spread) + 1ch);
+  --_size: calc(200% + var(--_gutter) + var(--_gutter));
   --_base-color: var(--v2-text-text-muted);
   --_peak-color: var(--v2-text-text-base);
   --_sweep: linear-gradient(