3.5.8

Day tab labels

assets/js/config.js

@@ -192,7 +192,27 @@ export function deriveProfileMain(activeProfile, outdoorsVariant) {
   const mainLabel = activeProfile === 'outdoors'
     ? (OUTDOORS_VARIANTS[outdoorsVariant]?.name || FILTER_PROFILES.outdoors.label)
     : (FILTER_PROFILES[activeProfile]?.label || 'SunSoak');
-  return { isHomeOrOffice, isVehicleProfile, isPetsProfile, mainConfigKey, mainField, secondaryField, mainLabel };
+
+  // Human names for the two numbers stacked in each day tab, so the label
+  // column beside the strip can say what they are. Pulled from
+  // COL_DESCRIPTIONS so they never drift from the table column tooltips —
+  // every field matches its column key except utciAdj, whose column is utciP.
+  const colKey = mainField === 'utciAdj' ? 'utciP' : mainField;
+  const mainMetric = COL_DESCRIPTIONS[colKey] || {};
+  // Vehicle/Driver has no secondary column — the small number is a live
+  // re-run of the cabin model with ventilation forced on (see DayTabs).
+  const secondaryMetric = isVehicleProfile
+    ? { title: 'Windows Open', desc: 'The same vehicle interior estimate, recalculated with the windows open — how much cooler the cabin would run if it were ventilated.' }
+    : (secondaryField ? (COL_DESCRIPTIONS[secondaryField] || {}) : null);
+
+  return {
+    isHomeOrOffice, isVehicleProfile, isPetsProfile,
+    mainConfigKey, mainField, secondaryField, mainLabel,
+    mainMetricLabel: mainMetric.title || '',
+    mainMetricDesc: mainMetric.desc || '',
+    secondaryMetricLabel: secondaryMetric?.title || '',
+    secondaryMetricDesc: secondaryMetric?.desc || '',
+  };
 }
 
 // Emoji glyph per place/activity variant.