diff --git a/public/index.php b/public/index.php
index 120a95f..dee38a2 100644
--- a/public/index.php
+++ b/public/index.php
@@ -192,7 +192,7 @@ if ($route === 'client_history') {
     $stmt = db()->prepare('SELECT h.id, j.client_id, j.reference_no, h.from_status, h.to_status, h.changed_at, u.name AS changed_by_name FROM jobcard_status_history h JOIN jobcards j ON j.id = h.jobcard_id LEFT JOIN users u ON u.id = h.changed_by WHERE j.client_id = :client ORDER BY h.changed_at ASC, h.id ASC'); $stmt->execute(['client' => $clientId]);
     $history = (new \App\Domain\Reporting\ClientHistoryReport($filters))->build($stmt->fetchAll(), 'client');
     if (scalar_input($_GET['format'] ?? null) === 'print') { header('Content-Type: text/html; charset=UTF-8'); echo (new \PrintReportRenderer())->render('Client history', ['Reference', 'From', 'To', 'Changed'], array_map(static fn (array $row): array => [$row['reference_no'], $row['from_status'], $row['to_status'], $row['changed_at']], $history)); exit; }
-    render_header('Client history'); echo '<div class="d-flex justify-content-between mb-4"><div><a href="/?route=client&id=' . (int)$clientId . '">← Back to client</a><h1 class="h3 mt-2">Client history</h1></div><a class="btn btn-outline-secondary" href="/?route=client_history&id=' . (int)$clientId . '&format=print">Print view</a></div><div class="card"><div class="table-responsive"><table class="table"><thead><tr><th>Jobcard</th><th>From</th><th>To</th><th>Changed</th></tr></thead><tbody>'; foreach ($history as $row) echo '<tr><td>' . e($row['reference_no']) . '</td><td>' . e($row['from_status']) . '</td><td>' . e($row['to_status']) . '</td><td>' . e($row['changed_at']) . '</td></tr>'; echo '</tbody></table></div></div>'; render_footer(); exit;
+    render_header('Client history'); echo '<div class="d-flex justify-content-between mb-4"><div><a href="/?route=client&id=' . (int)$clientId . '">← Back to client</a><h1 class="h3 mt-2">Client history</h1></div><a class="btn btn-outline-secondary" target="_blank" rel="noopener" href="/?route=client_history&id=' . (int)$clientId . '&format=print">Print view</a></div><div class="card"><div class="table-responsive"><table class="table"><thead><tr><th>Jobcard</th><th>From</th><th>To</th><th>Changed</th></tr></thead><tbody>'; foreach ($history as $row) echo '<tr><td>' . e($row['reference_no']) . '</td><td>' . e($row['from_status']) . '</td><td>' . e($row['to_status']) . '</td><td>' . e($row['changed_at']) . '</td></tr>'; echo '</tbody></table></div></div>'; render_footer(); exit;
 }
 
 if ($route === 'time_entry') {
@@ -879,8 +879,8 @@ if ($route === 'reports') {
         exit;
     }
     render_header('Reports');
-    echo '<div class="d-flex justify-content-between align-items-center mb-4"><div><h1 class="h3 mb-1">Reports</h1><p class="text-muted mb-0">Internal hours summary by client.</p></div><a class="btn btn-outline-secondary me-2" href="/?route=reports&format=print&' . e($filterQuery) . '">Print view</a>';
-    if (can('reports.export')) echo '<a class="btn btn-outline-primary me-2" href="/?route=reports&format=xls&detail=1&' . e($filterQuery) . '">Download detailed XLS</a><a class="btn btn-outline-secondary" href="/?route=reports&detail=1&format=print&' . e($filterQuery) . '">Detailed print view</a>';
+    echo '<div class="d-flex justify-content-between align-items-center mb-4"><div><h1 class="h3 mb-1">Reports</h1><p class="text-muted mb-0">Internal hours summary by client.</p></div><a class="btn btn-outline-secondary me-2" target="_blank" rel="noopener" href="/?route=reports&format=print&' . e($filterQuery) . '">Print view</a>';
+    if (can('reports.export')) echo '<a class="btn btn-outline-primary me-2" href="/?route=reports&format=xls&detail=1&' . e($filterQuery) . '">Download detailed XLS</a><a class="btn btn-outline-secondary" target="_blank" rel="noopener" href="/?route=reports&detail=1&format=print&' . e($filterQuery) . '">Detailed print view</a>';
     echo '</div><form class="row g-2 mb-3" method="get"><input type="hidden" name="route" value="reports"><div class="col-md-3"><select class="form-select" name="client_id"><option value="">All clients</option>'; foreach ($reportClients as $reportClient) echo '<option value="' . (int)$reportClient['id'] . '"' . ((int)($filters->clientId ?? 0) === (int)$reportClient['id'] ? ' selected' : '') . '>' . e($reportClient['name']) . '</option>'; echo '</select></div><div class="col-md-3"><input class="form-control" type="date" name="date_from" value="' . e((string)($filters->dateFrom ?? '')) . '"></div><div class="col-md-3"><input class="form-control" type="date" name="date_to" value="' . e((string)($filters->dateTo ?? '')) . '"></div><div class="col-auto"><button class="btn btn-outline-secondary">Apply filters</button></div></form><div class="card"><div class="table-responsive"><table class="table align-middle mb-0"><thead><tr><th>Client</th><th>Jobcards</th><th>Hours</th></tr></thead><tbody>';
     if (!$reportRows) echo '<tr><td colspan="3" class="text-center text-muted py-4">No report data available.</td></tr>';
     foreach ($reportRows as $row) echo '<tr><td>' . e($row['client_name']) . '</td><td>' . (int)$row['jobcards'] . '</td><td>' . e(number_format((float)$row['hours'], 2)) . '</td></tr>';