diff --git a/src/components/reports/ReportsTablePanel.tsx b/src/components/reports/ReportsTablePanel.tsx
index 8809b26..56fd498 100644
--- a/src/components/reports/ReportsTablePanel.tsx
+++ b/src/components/reports/ReportsTablePanel.tsx
@@ -153,6 +153,17 @@ export function ReportsTablePanel({
 
   if (!data) return null;
 
+  const days = Array.isArray(data.days) ? data.days : [];
+  const clients = Array.isArray(data.clients) ? data.clients : [];
+  const projects = Array.isArray(data.projects) ? data.projects : [];
+  const tags = Array.isArray(data.tags) ? data.tags : [];
+  const entries = Array.isArray(dayDetails?.entries) ? dayDetails.entries : [];
+  const summary = data.summary ?? {
+    billable_duration: "00:00:00",
+    non_billable_duration: "00:00:00",
+    income_totals: [],
+  };
+
   return (
     <div className="space-y-4">
       <div className="flex flex-col gap-2 sm:flex-row sm:justify-end">
@@ -188,7 +199,7 @@ export function ReportsTablePanel({
         <div className="mb-4 text-sm font-semibold text-slate-900 dark:text-white">{labels.details}</div>
 
         <div className="space-y-3 sm:hidden">
-          {data.days.map((day) => {
+          {days.map((day) => {
             const isOpen = openDay === day.date;
             return (
               <div key={day.date} className="rounded-2xl border border-slate-200 bg-slate-50/80 p-3 dark:border-slate-800 dark:bg-slate-950/70">
@@ -229,7 +240,7 @@ export function ReportsTablePanel({
 
                 {isOpen && dayDetails?.day === day.date ? (
                   <div className="mt-3 space-y-2 border-t border-slate-200 pt-3 dark:border-slate-800">
-                    {dayDetails.entries.map((entry) => (
+                    {entries.map((entry) => (
                       <div key={entry.id} className="rounded-xl border border-slate-200 bg-white p-3 dark:border-slate-700 dark:bg-slate-900">
                         <div className="text-sm font-medium text-slate-900 dark:text-slate-100">
                           {entry.description || labels.noDescription}
@@ -249,9 +260,9 @@ export function ReportsTablePanel({
           <div className="rounded-2xl border border-sky-200 bg-sky-50 p-3 dark:border-sky-500/20 dark:bg-sky-500/10">
             <div className="text-sm font-semibold text-slate-900 dark:text-white">{labels.total}</div>
             <div className="mt-3 grid grid-cols-2 gap-3 text-xs text-slate-700 dark:text-slate-300">
-              <div>{labels.billableHours}: {localizeDigits(data.summary.billable_duration, lang)}</div>
-              <div>{labels.nonBillableHours}: {localizeDigits(data.summary.non_billable_duration, lang)}</div>
-              <div>{labels.totalIncome}: {formatMoneyTotals(data.summary.income_totals, lang)}</div>
+              <div>{labels.billableHours}: {localizeDigits(summary.billable_duration, lang)}</div>
+              <div>{labels.nonBillableHours}: {localizeDigits(summary.non_billable_duration, lang)}</div>
+              <div>{labels.totalIncome}: {formatMoneyTotals(summary.income_totals, lang)}</div>
             </div>
           </div>
         </div>
@@ -269,7 +280,7 @@ export function ReportsTablePanel({
               </tr>
             </thead>
             <tbody>
-              {data.days.map((day) => {
+              {days.map((day) => {
                 const isOpen = openDay === day.date;
                 return (
                   <Fragment key={day.date}>
@@ -293,7 +304,7 @@ export function ReportsTablePanel({
                       <tr className="border-b border-slate-100 bg-slate-50/70 dark:border-slate-800/80 dark:bg-slate-950/70">
                         <td colSpan={6} className="px-3 py-4">
                           <div className="space-y-2">
-                            {dayDetails.entries.map((entry) => (
+                            {entries.map((entry) => (
                               <div key={entry.id} className="rounded-2xl border border-slate-200 bg-white px-4 py-3 dark:border-slate-700 dark:bg-slate-900">
                                 <div className="flex flex-wrap items-center gap-2 text-sm">
                                   <span className="font-medium text-slate-900 dark:text-slate-100">{entry.description || labels.noDescription}</span>
@@ -312,10 +323,10 @@ export function ReportsTablePanel({
               })}
               <tr className="bg-sky-50/80 font-semibold dark:bg-sky-500/10">
                 <td className="px-3 py-3">{labels.total}</td>
-                <td className="px-3 py-3">{localizeDigits(data.summary.billable_duration, lang)}</td>
-                <td className="px-3 py-3">{localizeDigits(data.summary.non_billable_duration, lang)}</td>
+                <td className="px-3 py-3">{localizeDigits(summary.billable_duration, lang)}</td>
+                <td className="px-3 py-3">{localizeDigits(summary.non_billable_duration, lang)}</td>
                 <td className="px-3 py-3">-</td>
-                <td className="px-3 py-3">{formatMoneyTotals(data.summary.income_totals, lang)}</td>
+                <td className="px-3 py-3">{formatMoneyTotals(summary.income_totals, lang)}</td>
                 <td className="px-3 py-3" />
               </tr>
             </tbody>
@@ -323,9 +334,9 @@ export function ReportsTablePanel({
         </div>
       </div>
 
-      <BreakdownCards title={labels.clientsTable} rows={data.clients} labels={labels} lang={lang} />
-      <BreakdownCards title={labels.projectsTable} rows={data.projects} labels={labels} lang={lang} />
-      <BreakdownCards title={labels.tagsTable} rows={data.tags} labels={labels} lang={lang} />
+      <BreakdownCards title={labels.clientsTable} rows={clients} labels={labels} lang={lang} />
+      <BreakdownCards title={labels.projectsTable} rows={projects} labels={labels} lang={lang} />
+      <BreakdownCards title={labels.tagsTable} rows={tags} labels={labels} lang={lang} />
     </div>
   );
 }