diff --git a/apps/api/src/routers/day-entry.ts b/apps/api/src/routers/day-entry.ts
index ed81cdf..f627c71 100644
--- a/apps/api/src/routers/day-entry.ts
+++ b/apps/api/src/routers/day-entry.ts
@@ -1,12 +1,11 @@
 import { TRPCError } from '@trpc/server';
-import { and, eq, gte, isNull, lt, lte, asc, desc, inArray } from 'drizzle-orm';
+import { and, eq, gt, gte, isNull, lt, lte, asc, desc, inArray } from 'drizzle-orm';
 import { dayEntry, todo, blocker, user, type Db, type DayEntry, type Todo } from '@cockpit/db';
 import { DayEntrySchemas } from '@cockpit/shared';
 import { router, protectedProcedure } from '../trpc.js';
 import {
   todayIso,
   previousWerktag,
-  nextWerktag,
   addCalendarDays,
   workdayCutoffMs,
   isWorkdaySealed,
@@ -618,7 +617,18 @@ export const dayEntryRouter = router({
     .input(DayEntrySchemas.historyForDateInput)
     .query(async ({ ctx, input }) => {
       const today = todayIso();
-      const date = input.date ?? previousWerktag(today);
+      // Default-Tag = der jüngste Tag VOR heute, an dem es überhaupt Einträge gibt
+      // (nicht starr der vorige Werktag — sonst sieht man Wochenend-Arbeit nicht).
+      const fallbackDate =
+        (
+          await ctx.db
+            .select({ d: dayEntry.date })
+            .from(dayEntry)
+            .where(lt(dayEntry.date, today))
+            .orderBy(desc(dayEntry.date))
+            .limit(1)
+        )[0]?.d ?? previousWerktag(today);
+      const date = input.date ?? fallbackDate;
       const isToday = date === today;
 
       const entries = await ctx.db.select().from(dayEntry).where(eq(dayEntry.date, date));
@@ -669,11 +679,28 @@ export const dayEntryRouter = router({
         .map((u) => u.name)
         .sort((a, b) => a.localeCompare(b));
 
-      const nw = nextWerktag(date);
+      // Pfeil-Navigation springt zum nächsten/vorherigen Tag MIT Einträgen
+      // (überspringt leere Tage, erreicht aber Wochenend-Arbeit).
+      const prevRow = (
+        await ctx.db
+          .select({ d: dayEntry.date })
+          .from(dayEntry)
+          .where(lt(dayEntry.date, date))
+          .orderBy(desc(dayEntry.date))
+          .limit(1)
+      )[0];
+      const nextRow = (
+        await ctx.db
+          .select({ d: dayEntry.date })
+          .from(dayEntry)
+          .where(and(gt(dayEntry.date, date), lte(dayEntry.date, today)))
+          .orderBy(asc(dayEntry.date))
+          .limit(1)
+      )[0];
       return {
         date,
-        prevDate: previousWerktag(date),
-        nextDate: nw < today ? nw : null,
+        prevDate: prevRow?.d ?? null,
+        nextDate: nextRow?.d ?? null,
         entries: list,
         ohneEintrag,
       };
diff --git a/apps/web/src/routes/historie.tsx b/apps/web/src/routes/historie.tsx
index b048ae1..ed0ca87 100644
--- a/apps/web/src/routes/historie.tsx
+++ b/apps/web/src/routes/historie.tsx
@@ -68,9 +68,10 @@ export function HistorieRoute() {
       <div className="flex flex-wrap items-center gap-2">
         <button
           type="button"
-          onClick={() => setDate(prevDate)}
-          aria-label="Vorheriger Werktag"
-          className="inline-flex h-9 w-9 items-center justify-center rounded-[var(--radius-md)] border border-[var(--color-border)] text-[var(--color-ink-muted)] hover:border-[var(--color-ink)] hover:text-[var(--color-ink)]"
+          onClick={() => prevDate && setDate(prevDate)}
+          disabled={!prevDate}
+          aria-label="Vorheriger Tag mit Eintrag"
+          className="inline-flex h-9 w-9 items-center justify-center rounded-[var(--radius-md)] border border-[var(--color-border)] text-[var(--color-ink-muted)] hover:border-[var(--color-ink)] hover:text-[var(--color-ink)] disabled:opacity-40 disabled:hover:border-[var(--color-border)]"
         >
           <ChevronLeft size={16} />
         </button>
@@ -79,7 +80,7 @@ export function HistorieRoute() {
           type="button"
           onClick={() => nextDate && setDate(nextDate)}
           disabled={!nextDate}
-          aria-label="Nächster Werktag"
+          aria-label="Nächster Tag mit Eintrag"
           className="inline-flex h-9 w-9 items-center justify-center rounded-[var(--radius-md)] border border-[var(--color-border)] text-[var(--color-ink-muted)] hover:border-[var(--color-ink)] hover:text-[var(--color-ink)] disabled:opacity-40 disabled:hover:border-[var(--color-border)]"
         >
           <ChevronRight size={16} />
@@ -154,21 +155,25 @@ function PersonCard({ person: p }: { person: HistoryPerson }) {
                         : 'bg-[var(--color-border-strong)]',
                   )}
                 />
-                <span
-                  className={clsx(
-                    t.status === 'dropped' && 'text-[var(--color-ink-muted)] line-through',
-                  )}
-                >
-                  {t.title}
-                  {t.unplanned && (
-                    <span className="ml-2 rounded-full bg-black/5 px-1.5 py-0.5 text-[10px] text-[var(--color-ink-muted)]">
-                      ungeplant
+                <div className="flex-1">
+                  <span
+                    className={clsx(
+                      t.status === 'dropped' && 'text-[var(--color-ink-muted)] line-through',
+                    )}
+                  >
+                    {t.title}
+                    {t.unplanned && (
+                      <span className="ml-2 rounded-full bg-black/5 px-1.5 py-0.5 text-[10px] text-[var(--color-ink-muted)]">
+                        ungeplant
+                      </span>
+                    )}
+                  </span>
+                  {t.dropReason && (
+                    <span className="mt-0.5 block whitespace-pre-wrap text-xs text-[var(--color-ink-muted)]">
+                      {t.dropReason}
                     </span>
                   )}
-                  {t.status === 'dropped' && t.dropReason && (
-                    <span className="text-xs text-[var(--color-ink-faint)]"> — {t.dropReason}</span>
-                  )}
-                </span>
+                </div>
               </li>
             ))}
           </ul>
@@ -177,7 +182,17 @@ function PersonCard({ person: p }: { person: HistoryPerson }) {
         {p.reflectionText && (
           <p className="whitespace-pre-wrap text-sm text-[var(--color-ink)]">{p.reflectionText}</p>
         )}
-        {p.todos.length === 0 && !p.reflectionText && (
+        {p.url && (
+          <a
+            href={p.url}
+            target="_blank"
+            rel="noopener noreferrer"
+            className="block truncate text-sm text-[var(--color-ink-muted)] underline hover:text-[var(--color-ink)]"
+          >
+            {p.url}
+          </a>
+        )}
+        {p.todos.length === 0 && !p.reflectionText && !p.url && (
           <p className="text-xs text-[var(--color-ink-faint)]">Keine Details.</p>
         )}
       </Card.Body>
diff --git a/apps/web/src/routes/reflexion.tsx b/apps/web/src/routes/reflexion.tsx
index fd3a332..7bc7d14 100644
--- a/apps/web/src/routes/reflexion.tsx
+++ b/apps/web/src/routes/reflexion.tsx
@@ -51,12 +51,13 @@ function ReflectForm({
     status: TodoStatus;
     bezugKind: 'project' | 'deal' | 'campaign' | 'allgemein' | null;
     unplanned?: boolean;
+    dropReason?: string | null;
   }>;
   onDone: () => void;
 }) {
   const [todoStates, setTodoStates] = useState<
     Record<string, { status: TodoStatus; reason?: string }>
-  >(Object.fromEntries(todos.map((t) => [t.id, { status: t.status }])));
+  >(Object.fromEntries(todos.map((t) => [t.id, { status: t.status, reason: t.dropReason ?? '' }])));
   const [reflectionText, setReflectionText] = useState('');
   const [ampel, setAmpel] = useState<Ampel | null>(null);
   const [trend, setTrend] = useState<Trend | null>(null);
@@ -86,6 +87,10 @@ function ReflectForm({
     setTodoStates((prev) => ({ ...prev, [id]: { ...prev[id], status } }));
   }
 
+  function setTodoReason(id: string, reason: string) {
+    setTodoStates((prev) => ({ ...prev, [id]: { status: prev[id]?.status ?? 'open', reason } }));
+  }
+
   function handleSubmit(e: React.FormEvent) {
     e.preventDefault();
     if (!ampel) {
@@ -107,7 +112,7 @@ function ReflectForm({
       todos: todos.map((t) => ({
         id: t.id,
         status: todoStates[t.id]?.status ?? t.status,
-        dropReason: todoStates[t.id]?.reason,
+        dropReason: todoStates[t.id]?.reason?.trim() || undefined,
       })),
       reflectionText,
       ampel,
@@ -138,36 +143,47 @@ function ReflectForm({
               {todos.map((t) => {
                 const status = todoStates[t.id]?.status ?? t.status;
                 return (
-                  <li key={t.id} className="flex items-center gap-2">
-                    <EditableTodoTitle id={t.id} title={t.title} />
-                    {t.unplanned && (
-                      <span className="rounded-full bg-black/5 px-1.5 py-0.5 text-[10px] text-[var(--color-ink-muted)]">
-                        ungeplant
-                      </span>
-                    )}
-                    <div className="flex gap-1">
-                      <StatusBtn
-                        active={status === 'done'}
-                        onClick={() => setTodoStatus(t.id, 'done')}
-                        label="Erledigt"
-                      >
-                        <Check size={14} />
-                      </StatusBtn>
-                      <StatusBtn
-                        active={status === 'open'}
-                        onClick={() => setTodoStatus(t.id, 'open')}
-                        label="Offen"
-                      >
-                        <Minus size={14} />
-                      </StatusBtn>
-                      <StatusBtn
-                        active={status === 'dropped'}
-                        onClick={() => setTodoStatus(t.id, 'dropped')}
-                        label="Verworfen"
-                      >
-                        <X size={14} />
-                      </StatusBtn>
+                  <li key={t.id} className="space-y-1">
+                    <div className="flex items-center gap-2">
+                      <EditableTodoTitle id={t.id} title={t.title} />
+                      {t.unplanned && (
+                        <span className="rounded-full bg-black/5 px-1.5 py-0.5 text-[10px] text-[var(--color-ink-muted)]">
+                          ungeplant
+                        </span>
+                      )}
+                      <div className="flex gap-1">
+                        <StatusBtn
+                          active={status === 'done'}
+                          onClick={() => setTodoStatus(t.id, 'done')}
+                          label="Erledigt"
+                        >
+                          <Check size={14} />
+                        </StatusBtn>
+                        <StatusBtn
+                          active={status === 'open'}
+                          onClick={() => setTodoStatus(t.id, 'open')}
+                          label="Offen"
+                        >
+                          <Minus size={14} />
+                        </StatusBtn>
+                        <StatusBtn
+                          active={status === 'dropped'}
+                          onClick={() => setTodoStatus(t.id, 'dropped')}
+                          label="Verworfen"
+                        >
+                          <X size={14} />
+                        </StatusBtn>
+                      </div>
                     </div>
+                    <input
+                      type="text"
+                      value={todoStates[t.id]?.reason ?? ''}
+                      onChange={(e) => setTodoReason(t.id, e.target.value)}
+                      placeholder="Notiz (optional) — Ergebnis, Kontext, Link …"
+                      maxLength={500}
+                      aria-label={`Notiz zu ${t.title}`}
+                      className="w-full rounded-[var(--radius-md)] border border-[var(--color-border)] bg-white px-2 py-1 text-xs focus:border-[var(--color-ink)] focus:outline-none"
+                    />
                   </li>
                 );
               })}
diff --git a/packages/shared/src/schemas/day-entry.ts b/packages/shared/src/schemas/day-entry.ts
index 21f31d8..7267c35 100644
--- a/packages/shared/src/schemas/day-entry.ts
+++ b/packages/shared/src/schemas/day-entry.ts
@@ -28,7 +28,9 @@ export const submitReflectionInput = z.object({
       z.object({
         id: z.string().uuid(),
         status: todoStatusSchema,
-        dropReason: z.string().max(200).optional(),
+        // Optionale Notiz pro Task (frühere „Verworfen-Grund"-Spalte, jetzt für
+        // jeden Status als freie Beschreibung nutzbar).
+        dropReason: z.string().max(500).optional(),
       }),
     )
     .default([]),