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fix(chat-checkpoint-marker): close hover-bridge gap so Rewind/Fork stay reachable #468

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Merged
blove merged 1 commit into from
May 19, 2026
Merged

fix(chat-checkpoint-marker): close hover-bridge gap so Rewind/Fork stay reachable #468

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14 changes: 14 additions & 0 deletions libs/chat/src/lib/primitives/chat-checkpoint-marker/chat-checkpoint-marker.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,20 @@ import { CHAT_HOST_TOKENS } from '../../styles/chat-tokens';
font-size: 11px;
z-index: 5;
}
/* Invisible hover-bridge: a 10px-wide pseudo-element bridges the visual
gap between the 10px dot and the pill (which sits at left:18px). Without
it, the user's cursor crosses 8px of dead space while moving toward the
pill — neither dot nor pill is hovered during that traversal, and the
pill flickers off before the cursor reaches it. The bridge is created
on the pill itself so the same :hover chain keeps the pill open. */
.chat-checkpoint-marker__pill::before {
content: '';
position: absolute;
left: -10px;
top: 0;
bottom: 0;
width: 10px;
}
.chat-checkpoint-marker__dot:hover + .chat-checkpoint-marker__pill,
.chat-checkpoint-marker__dot:focus-visible + .chat-checkpoint-marker__pill,
.chat-checkpoint-marker__pill:hover {
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