Activity: each feed/sleep/diaper row independently tappable in 4-day strip

Each row in a day chip is now its own button. Tapping 🍼×2 on Thursday
opens a sheet scoped to feeds on Thursday only — not all logs for that day.
Sheet shows entries for that specific type, with edit/delete per entry and
a single focused "+ Add [type]" CTA at the bottom.
Rows showing ×0 render dimmed so missing entries stand out at a glance.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/app/activity/page.tsx

@@ -49,7 +49,7 @@ export default function ActivityPage() {
   const [deleteConfirm, setDeleteConfirm]   = useState(false);
   const [smartDefault, setSmartDefault] = useState<SmartDefault | null>(null);
   const [pendingDeleteId, setPendingDeleteId] = useState<{ id: string; type: string } | null>(null);
-  const [daySheetDate, setDaySheetDate]   = useState<string | null>(null);
+  const [daySheetDate, setDaySheetDate]   = useState<{ date: string; type: LogType } | null>(null);
   const childId = providerChildId ?? "";
 
   useEffect(() => {
@@ -258,25 +258,50 @@ export default function ActivityPage() {
             </div>
           )}
 
-          {/* 4-day overview strip — oldest → newest, each chip tappable */}
+          {/* 4-day overview strip — oldest → newest, each row independently tappable */}
           <div className="grid grid-cols-4 gap-2 px-4 mb-3">
             {[...last4Days].reverse().map(d => {
               const isToday = d.label === "Today";
+              const rows: { type: LogType; icon: string; count: number }[] = [
+                { type: "feed",   icon: "🍼", count: d.feed },
+                { type: "sleep",  icon: "😴", count: d.sleep },
+                { type: "diaper", icon: "🚼", count: d.diaper },
+              ];
               return (
-                <button
+                <div
                   key={d.label}
-                  onClick={() => setDaySheetDate(d.date)}
+                  className={`rounded-xl shadow-sm overflow-hidden ${
-                  className={`rounded-xl px-2 py-2 shadow-sm text-center active:scale-95 transition-transform ${
+                    isToday ? "bg-rose-400" : "bg-white dark:bg-gray-800"
-                    isToday ? "bg-rose-400 text-white" : "bg-white dark:bg-gray-800"
                   }`}
                 >
-                  <p className={`text-xs font-semibold mb-1 ${isToday ? "text-rose-100" : "text-gray-500 dark:text-gray-400"}`}>
+                  {/* Day label — non-interactive header */}
+                  <div className={`text-xs font-semibold text-center py-1.5 ${
+                    isToday ? "text-rose-100" : "text-gray-500 dark:text-gray-400"
+                  }`}>
                     {d.label}
-                  </p>
+                  </div>
-                  <p className={`text-xs ${isToday ? "text-white" : "text-gray-600 dark:text-gray-300"}`}>🍼×{d.feed}</p>
+
-                  <p className={`text-xs ${isToday ? "text-white" : "text-gray-600 dark:text-gray-300"}`}>😴×{d.sleep}</p>
+                  {/* Each row is its own tap target */}
-                  <p className={`text-xs ${isToday ? "text-white" : "text-gray-600 dark:text-gray-300"}`}>🚼×{d.diaper}</p>
+                  {rows.map((row, idx) => (
-                </button>
+                    <button
+                      key={row.type}
+                      onClick={() => setDaySheetDate({ date: d.date, type: row.type })}
+                      className={`w-full flex items-center justify-center py-1.5 text-xs active:opacity-60 transition-opacity ${
+                        idx === 0
+                          ? isToday ? "border-t border-rose-300" : "border-t border-gray-100 dark:border-gray-700"
+                          : isToday ? "border-t border-rose-300" : "border-t border-gray-100 dark:border-gray-700"
+                      } ${
+                        isToday
+                          ? "text-white"
+                          : row.count === 0
+                            ? "text-gray-300 dark:text-gray-600"
+                            : "text-gray-700 dark:text-gray-200"
+                      }`}
+                    >
+                      {row.icon}×{row.count}
+                    </button>
+                  ))}
+                </div>
               );
             })}
           </div>
@@ -442,12 +467,18 @@ export default function ActivityPage() {
         </>
       )}
 
-      {/* Day detail sheet — tap a day chip to view & edit that day's logs */}
+      {/* Day-type detail sheet — tap a specific row (feed/sleep/diaper) on a day chip */}
       {daySheetDate && (() => {
+        const { date: sheetDateStr, type: sheetType } = daySheetDate;
         const sheetLogs = logs
-          .filter(l => new Date(l.loggedAt).toDateString() === daySheetDate)
+          .filter(l =>
+            new Date(l.loggedAt).toDateString() === sheetDateStr &&
+            l.type === sheetType
+          )
           .sort((a, b) => new Date(b.loggedAt).getTime() - new Date(a.loggedAt).getTime());
-        const sheetLabel = formatDayLabel(daySheetDate);
+        const sheetDayLabel  = formatDayLabel(sheetDateStr);
+        const sheetTypeIcon  = getIcon(sheetType);
+        const sheetTypeLabel = sheetType.charAt(0).toUpperCase() + sheetType.slice(1);
         return (
           <>
             <div
@@ -457,11 +488,18 @@ export default function ActivityPage() {
             <div className="fixed bottom-0 inset-x-0 z-50 bg-white dark:bg-gray-900 rounded-t-2xl shadow-xl flex flex-col max-h-[75vh]">
               {/* Sheet header */}
               <div className="flex items-center justify-between px-4 pt-4 pb-3 border-b border-gray-100 dark:border-gray-800">
-                <div>
+                <div className="flex items-center gap-2">
-                  <h3 className="font-semibold text-gray-900 dark:text-white">{sheetLabel}</h3>
+                  <span className="text-2xl">{sheetTypeIcon}</span>
-                  <p className="text-xs text-gray-400 mt-0.5">
+                  <div>
-                    {sheetLogs.length} log{sheetLogs.length !== 1 ? "s" : ""} · tap any entry to edit or delete
+                    <h3 className="font-semibold text-gray-900 dark:text-white">
-                  </p>
+                      {sheetTypeLabel} · {sheetDayLabel}
+                    </h3>
+                    <p className="text-xs text-gray-400 mt-0.5">
+                      {sheetLogs.length === 0
+                        ? "Nothing logged — tap + to add"
+                        : `${sheetLogs.length} entr${sheetLogs.length === 1 ? "y" : "ies"} · tap to edit or delete`}
+                    </p>
+                  </div>
                 </div>
                 <button
                   onClick={() => setDaySheetDate(null)}
@@ -473,9 +511,11 @@ export default function ActivityPage() {
               <div className="overflow-y-auto flex-1 p-4 space-y-2">
                 {sheetLogs.length === 0 ? (
                   <div className="text-center py-10 text-gray-400">
-                    <p className="text-3xl mb-2">📋</p>
+                    <p className="text-4xl mb-2">{sheetTypeIcon}</p>
-                    <p className="text-sm font-medium">No logs for {sheetLabel}</p>
+                    <p className="text-sm font-medium">No {sheetType} logged for {sheetDayLabel}</p>
-                    <p className="text-xs mt-1 text-gray-300">Use ⋯ → Generate sample history to pre-fill your schedule</p>
+                    <p className="text-xs mt-1 text-gray-300">
+                      Tap + below to add one, or use ⋯ → Generate sample history
+                    </p>
                   </div>
                 ) : (
                   sheetLogs.map(log => (
@@ -484,7 +524,7 @@ export default function ActivityPage() {
                       onClick={() => { setSelectedLog(log); setDeleteConfirm(false); setDaySheetDate(null); }}
                       className="w-full flex items-center gap-3 p-3 bg-gray-50 dark:bg-gray-800 rounded-xl text-left active:scale-[0.98] transition-transform"
                     >
-                      <span className="text-2xl">{getIcon(log.type)}</span>
+                      <span className="text-2xl">{sheetTypeIcon}</span>
                       <div className="flex-1 min-w-0">
                         <div className="font-medium capitalize">{log.type}</div>
                         <div className="text-sm text-gray-500 dark:text-gray-400 truncate">
@@ -506,18 +546,15 @@ export default function ActivityPage() {
                 )}
               </div>
 
-              {/* Quick-add row */}
+              {/* Single add button for this specific type */}
-              <div className="px-4 py-3 border-t border-gray-100 dark:border-gray-800 flex gap-2">
+              <div className="px-4 py-3 border-t border-gray-100 dark:border-gray-800">
-                {(["feed", "sleep", "diaper"] as ModalLogType[]).map(t => (
+                <button
-                  <button
+                  onClick={() => { setDaySheetDate(null); setModalType(sheetType as ModalLogType); }}
-                    key={t}
+                  className="w-full flex items-center justify-center gap-2 py-3 bg-rose-400 text-white rounded-xl font-medium"
-                    onClick={() => { setDaySheetDate(null); setModalType(t); }}
+                >
-                    className="flex-1 flex flex-col items-center gap-0.5 py-2 bg-gray-50 dark:bg-gray-800 rounded-xl text-sm"
+                  <span>{sheetTypeIcon}</span>
-                  >
+                  <span>+ Add {sheetTypeLabel}</span>
-                    <span className="text-lg">{t === "feed" ? "🍼" : t === "sleep" ? "😴" : "🚼"}</span>
+                </button>
-                    <span className="text-xs text-gray-500 capitalize">+ {t}</span>
-                  </button>
-                ))}
               </div>
             </div>
           </>