diff --git a/content.js b/content.js
index 02f862c..c5541cf 100644
--- a/content.js
+++ b/content.js
@@ -865,9 +865,17 @@
     const textEl = fab.querySelector('.claude-usage-tracker-fab-text');
     if (!textEl) return;
     if (!cache || !cache.pageData) { textEl.textContent = '—'; return; }
-    const s = Math.round(cache.pageData.sessionUsage || 0);
-    const w = Math.round(cache.pageData.weeklyUsage || 0);
-    textEl.textContent = `${s}% / ${w}%`;
+    const pd = cache.pageData;
+    const dd = cache.dailyData || {};
+    const sessionTotalMin = SESSION_DURATION_HOURS * 60;
+    // usado e ideal de SESIÓN
+    const sUsed = Math.round(pd.sessionUsage || 0);
+    const sIdeal = Math.max(0, Math.min(100,
+      Math.round(100 - ((pd.sessionTimeRemainingMin || 0) / sessionTotalMin) * 100)));
+    // usado e ideal SEMANAL
+    const wUsed = Math.round(pd.weeklyUsage || 0);
+    const wIdeal = Math.round(dd.idealUsedByNow || 0);
+    textEl.textContent = `${sUsed}%/${sIdeal}% ~ ${wUsed}%/${wIdeal}%`;
   }
 
   function updateFabVisibility() {