From 38bab4f2a4e139ba9a651f71ae455b7e99f3abd4 Mon Sep 17 00:00:00 2001
From: "dak-agent[bot]" <284037069+dak-agent[bot]@users.noreply.github.com>
Date: Thu, 20 Aug 2026 10:21:56 +0000
Subject: [PATCH] fix(tps-chart): show x-axis time as negative offset from now
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Co-authored-by: Vukašin Manojlović <8989109+iamvukasin@users.noreply.github.com>
---
 frontend/lib/timestamp.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/frontend/lib/timestamp.ts b/frontend/lib/timestamp.ts
index 7f34c0c..fcdb62a 100644
--- a/frontend/lib/timestamp.ts
+++ b/frontend/lib/timestamp.ts
@@ -38,7 +38,8 @@ export function formatRelativeTime(timestamp: number): string {
   if (diffSeconds <= 0) return 'now'
   const mins = Math.floor(diffSeconds / 60)
   const secs = diffSeconds % 60
-  return `${mins}:${secs.toString().padStart(2, '0')}`
+  // Signed so ticks read as an offset from "now" (e.g. "-1:30" = 90s ago).
+  return `-${mins}:${secs.toString().padStart(2, '0')}`
 }
 
 export function formatTimeHMS(timestamp: number): string {