diff --git a/docs/UI.md b/docs/UI.md
index dae6979..6f5f70f 100644
--- a/docs/UI.md
+++ b/docs/UI.md
@@ -204,12 +204,15 @@ Layout Review의 중앙 작업 영역이다. 현재는 import 결과와 수동 
 - Scenario 패널에서 현재 시나리오 요약 표시
 - Scenario switcher로 baseline/alternative 전환
 - `New Scenario from Current`로 현재 시나리오를 복제해 alternative 생성
-- Run 패널에서 실행 대상으로 staged 된 시나리오 목록 표시
+- built-in Demo 프로젝트는 baseline scenario, crowd placement, configured events를 즉시 복원
+- Run 패널에서 실행 대상으로 staged 된 baseline 시나리오 표시
 - Layout, Crowd, Events 좌측 탭 제공
 - 중앙 canvas에서 보행자 배치 작성
 - select, individual occupant placement, rectangular group placement 지원
 - 시나리오를 run 대상으로 stage
 - 우측 Scenario panel에서 baseline 대비 변경 요약과 readiness 표시
+- `Project > Save Project`로 scenario authoring 상태를 프로젝트 폴더에 저장
+- 저장된 프로젝트를 다시 열면 scenario 목록, 배치, 이벤트, 패널 상태를 복원
 
 현재 UI 요소:
 
@@ -220,7 +223,7 @@ Layout Review의 중앙 작업 영역이다. 현재는 import 결과와 수동 
 - New Scenario from Current
 - Top-right Scenario / Run panel toggles
 - Run staged scenario list
-- Run Staged Scenarios button
+- Run Staged Baseline button
 - Scenario name 입력 팝업
 - 승인 layout canvas
 - Select tool
@@ -239,10 +242,9 @@ Layout Review의 중앙 작업 영역이다. 현재는 import 결과와 수동 
 
 현재 약한 부분:
 
-- 운영 이벤트 editor는 최소 구조만 있고 실제 입력 UI가 부족하다.
-- readiness panel은 요약 수준이며 실행 불가 사유를 충분히 모아 보여주지 않는다.
+- 운영 이벤트 editor는 preset 추가와 목록 표시 수준이며 상세 수정/삭제 UI가 부족하다.
 - environment와 execution 상세 입력은 아직 제한적이다.
-- scenario 저장/로드는 Sprint 1 핵심 시연 범위 밖이지만 후속 보완이 필요하다.
+- 저장/로드는 Sprint 1 authoring 상태 중심이며 persisted result artifact 저장은 후속 범위다.
 
 ### 3.6 운영 이벤트
 
@@ -265,7 +267,8 @@ Sprint 1 최소 기준:
 현재 상태:
 
 - Events 탭과 event draft 구조는 있다.
-- 사용자가 직접 이벤트를 추가, 수정, 삭제하는 editor UI는 아직 부족하다.
+- Exit Closure, Staged Release preset을 추가할 수 있고 scenario draft의 control plan에 반영된다.
+- 사용자가 직접 이벤트를 상세 수정, 삭제하는 editor UI는 아직 부족하다.
 
 ### 3.7 Run Workspace
 
@@ -284,6 +287,7 @@ stage된 baseline 시나리오를 실제로 실행하고 진행 상태를 보는
 - elapsed time 기준 시간 진행률 표시
 - evacuated/total, active agents 표시
 - evacuated/total 기준 대피 진행률 표시
+- configured events 요약 표시
 - completion risk, stalled agents, hotspot, bottleneck 요약 표시
 - run이 complete되면 Result Summary 진입 버튼 활성화
 - risk, stalled, hotspot, bottleneck 기준 툴팁 표시
@@ -298,6 +302,7 @@ stage된 baseline 시나리오를 실제로 실행하고 진행 상태를 보는
 - evacuated / total
 - evacuation progress
 - active agents
+- configured events summary
 - completion risk
 - stalled agents
 - hotspot count
@@ -307,7 +312,6 @@ stage된 baseline 시나리오를 실제로 실행하고 진행 상태를 보는
 
 - run queue는 staged list 수준이다.
 - 여러 staged scenario를 순차 실행하는 batch queue는 아직 아니다.
-- 실행 전 readiness 조건과 실행 불가 사유 표시가 부족하다.
 - batch queue와 persisted result artifact가 아직 연결되어 있지 않다.
 
 ### 3.8 Result Summary / Analysis Workspace
@@ -335,12 +339,16 @@ stage된 baseline 시나리오를 실제로 실행하고 진행 상태를 보는
 
 현재 UI 요소:
 
+- Total
 - Evacuated
-- Time
+- Remaining
+- Elapsed / Time limit
+- Active
+- Configured Events
+- Completion Risk
+- Stalled
 - T90
 - T95
-- Risk
-- Stalled
 - Result Reports
 - Evacuation Progress
 - Bottlenecks
@@ -460,7 +468,8 @@ stage된 baseline 시나리오를 실제로 실행하고 진행 상태를 보는
 | Layout 보정 | 기본 drawing/editing 가능 | 핵심 흐름 가능 |
 | Scenario 생성 | baseline 생성과 전환 가능 | 핵심 흐름 가능 |
 | Crowd 배치 | 개인/그룹 배치 가능 | 핵심 흐름 가능 |
-| 운영 이벤트 | 구조는 있으나 editor 부족 | 보완 필요 |
+| 운영 이벤트 | preset 추가와 목록 표시 가능 | Sprint 1 최소 흐름 가능 |
+| Scenario 저장/로드 | authoring 상태 저장과 복원 가능 | 핵심 흐름 가능 |
 | Run | 실행, pause/resume, stop 가능 | 핵심 흐름 가능 |
 | Result Summary | 기본 결과 요약 가능 | 시연 보조 가능 |
 
@@ -478,8 +487,9 @@ stage된 baseline 시나리오를 실제로 실행하고 진행 상태를 보는
 - [ ] 선택 요소의 상세 편집 inspector 보강
 - [ ] warning/info 승인 또는 무시 상태 표시
 - [ ] issue별 repair suggestion 표시
-- [ ] 운영 이벤트 추가, 수정, 삭제 editor 보강
-- [ ] readiness panel에 실행 불가 사유 목록 표시
+- [x] readiness panel에 실행 불가 사유 목록 표시
+- [x] Scenario authoring 상태 저장/로드 연결
+- [ ] 운영 이벤트 수정, 삭제 editor 보강
 
 ### 6.2 Sprint 2 개선
 
@@ -500,7 +510,6 @@ stage된 baseline 시나리오를 실제로 실행하고 진행 상태를 보는
 - [ ] Scenario Template Picker 제공
 - [ ] Environment 상세 설정 제공
 - [ ] Control 이벤트 상세 편집 제공
-- [ ] Scenario 저장/로드 연결
 - [ ] baseline 대비 alternative 비교 화면 제공
 - [ ] persisted result artifact 기반 analysis 연결
 
diff --git a/src/application/LayoutCanvasRendering.cpp b/src/application/LayoutCanvasRendering.cpp
index b6fb1a9..f4e6fdf 100644
--- a/src/application/LayoutCanvasRendering.cpp
+++ b/src/application/LayoutCanvasRendering.cpp
@@ -85,7 +85,8 @@ bool LayoutCanvasCamera::handleKeyRelease(QKeyEvent* event) {
 }
 
 bool LayoutCanvasCamera::beginPan(QMouseEvent* event) {
-    if (event->button() != Qt::MiddleButton && !(event->button() == Qt::LeftButton && spacePressed_)) {
+    const auto primaryPan = event->button() == Qt::LeftButton && (spacePressed_ || primaryButtonPanEnabled_);
+    if (event->button() != Qt::MiddleButton && !primaryPan) {
         return false;
     }
 
diff --git a/src/application/LayoutCanvasRendering.h b/src/application/LayoutCanvasRendering.h
index fb10382..c18c9be 100644
--- a/src/application/LayoutCanvasRendering.h
+++ b/src/application/LayoutCanvasRendering.h
@@ -76,6 +76,10 @@ class LayoutCanvasCamera {
         panOffset_ = panOffset;
     }
 
+    void setPrimaryButtonPanEnabled(bool enabled) noexcept {
+        primaryButtonPanEnabled_ = enabled;
+    }
+
     bool panning() const noexcept {
         return panning_;
     }
@@ -87,6 +91,7 @@ class LayoutCanvasCamera {
     Qt::MouseButton panButton_{Qt::NoButton};
     bool panning_{false};
     bool spacePressed_{false};
+    bool primaryButtonPanEnabled_{false};
 };
 
 void includeLayoutCanvasPoint(LayoutCanvasBounds& bounds, const safecrowd::domain::Point2D& point);
diff --git a/src/application/LayoutReviewWidget.cpp b/src/application/LayoutReviewWidget.cpp
index fea327b..812b0b9 100644
--- a/src/application/LayoutReviewWidget.cpp
+++ b/src/application/LayoutReviewWidget.cpp
@@ -337,6 +337,7 @@ QWidget* createReviewPanel(
     QLabel** inspectorTitle,
     QLabel** inspectorDetail,
     QLabel** approvalStatus,
+    QPushButton** undoButton,
     QPushButton** approveButton,
     QWidget* parent) {
     auto* panel = new QWidget(parent);
@@ -367,9 +368,16 @@ QWidget* createReviewPanel(
     (*approvalStatus)->setStyleSheet(ui::mutedTextStyleSheet());
     layout->addWidget(*approvalStatus);
 
+    *undoButton = new QPushButton("Undo Last Edit", panel);
+    (*undoButton)->setFont(ui::font(ui::FontRole::Body));
+    (*undoButton)->setStyleSheet(ui::secondaryButtonStyleSheet());
+    (*undoButton)->setToolTip("Undo the last layout correction (Ctrl+Z)");
+    layout->addWidget(*undoButton);
+
     *approveButton = new QPushButton("Approve Layout", panel);
     (*approveButton)->setFont(ui::font(ui::FontRole::Body));
     (*approveButton)->setStyleSheet(ui::primaryButtonStyleSheet());
+    (*approveButton)->setToolTip("Resolve blocking issues before approval");
     layout->addWidget(*approveButton);
 
     return panel;
@@ -406,6 +414,7 @@ LayoutReviewWidget::LayoutReviewWidget(
         &inspectorTitleLabel_,
         &inspectorDetailLabel_,
         &approvalStatusLabel_,
+        &undoButton_,
         &approveButton_,
         shell_);
 
@@ -426,6 +435,9 @@ LayoutReviewWidget::LayoutReviewWidget(
             approvalHandler_(importResult_);
         }
     });
+    connect(undoButton_, &QPushButton::clicked, this, [this]() {
+        undoLastEdit();
+    });
 
     auto* undoShortcut = new QShortcut(QKeySequence::Undo, this);
     connect(undoShortcut, &QShortcut::activated, this, [this]() {
@@ -490,10 +502,20 @@ void LayoutReviewWidget::handlePreviewSelectionChanged(const PreviewSelection& s
 }
 
 void LayoutReviewWidget::refreshApprovalState() {
-    const auto hasBlocking = safecrowd::domain::hasBlockingImportIssue(importResult_.issues);
+    const auto blockingCount = std::count_if(importResult_.issues.begin(), importResult_.issues.end(), [](const auto& issue) {
+        return issue.blocksSimulation();
+    });
+    const auto hasBlocking = blockingCount > 0;
 
     if (approveButton_ != nullptr) {
         approveButton_->setEnabled(!hasBlocking);
+        approveButton_->setToolTip(hasBlocking
+            ? QString("Resolve %1 blocking issue(s) before approval").arg(static_cast<int>(blockingCount))
+            : QString("Approve layout and continue to Scenario Authoring"));
+    }
+
+    if (undoButton_ != nullptr) {
+        undoButton_->setEnabled(!undoHistory_.empty());
     }
 
     if (approvalStatusLabel_ == nullptr) {
@@ -501,7 +523,7 @@ void LayoutReviewWidget::refreshApprovalState() {
     }
 
     if (hasBlocking) {
-        approvalStatusLabel_->setText("Resolve blocking issues first");
+        approvalStatusLabel_->setText(QString("Resolve %1 blocking issue(s) first").arg(static_cast<int>(blockingCount)));
         return;
     }
 
diff --git a/src/application/LayoutReviewWidget.h b/src/application/LayoutReviewWidget.h
index 3533404..06a4019 100644
--- a/src/application/LayoutReviewWidget.h
+++ b/src/application/LayoutReviewWidget.h
@@ -58,6 +58,7 @@ class LayoutReviewWidget : public QWidget {
     QLabel* inspectorTitleLabel_{nullptr};
     QLabel* inspectorDetailLabel_{nullptr};
     QLabel* approvalStatusLabel_{nullptr};
+    QPushButton* undoButton_{nullptr};
     QPushButton* approveButton_{nullptr};
     NavigationView navigationView_{NavigationView::Issues};
     QString selectedIssueTargetId_{};
diff --git a/src/application/MainWindow.cpp b/src/application/MainWindow.cpp
index 06c615a..718990f 100644
--- a/src/application/MainWindow.cpp
+++ b/src/application/MainWindow.cpp
@@ -1,6 +1,8 @@
 #include "application/MainWindow.h"
 
+#include <algorithm>
 #include <filesystem>
+#include <string>
 
 #include <QMessageBox>
 
@@ -9,6 +11,7 @@
 #include "application/ProjectPersistence.h"
 #include "application/ProjectNavigatorWidget.h"
 #include "application/ScenarioAuthoringWidget.h"
+#include "domain/DemoFixtureService.h"
 #include "domain/DemoLayouts.h"
 #include "domain/DxfImportService.h"
 #include "domain/ImportIssue.h"
@@ -28,8 +31,11 @@ void applySavedReviewState(const ProjectMetadata& metadata, safecrowd::domain::I
 }
 
 safecrowd::domain::ImportResult makeDemoImportResult() {
+    safecrowd::domain::DemoFixtureService fixtureService;
+    const auto fixture = fixtureService.createSprint1DemoFixture();
+
     safecrowd::domain::ImportResult result;
-    result.layout = safecrowd::domain::DemoLayouts::demoFacility();
+    result.layout = fixture.layout;
 
     safecrowd::domain::ImportValidationService validator;
     result.issues = validator.validate(*result.layout);
@@ -39,6 +45,66 @@ safecrowd::domain::ImportResult makeDemoImportResult() {
     return result;
 }
 
+QString zoneLabel(const safecrowd::domain::Zone2D& zone) {
+    const auto id = QString::fromStdString(zone.id);
+    const auto label = QString::fromStdString(zone.label);
+    return label.isEmpty() ? id : QString("%1  -  %2").arg(label, id);
+}
+
+const safecrowd::domain::Zone2D* findZone(
+    const safecrowd::domain::FacilityLayout2D& layout,
+    const std::string& id) {
+    const auto it = std::find_if(layout.zones.begin(), layout.zones.end(), [&](const auto& zone) {
+        return zone.id == id;
+    });
+    return it == layout.zones.end() ? nullptr : &(*it);
+}
+
+ScenarioCrowdPlacement makeUiPlacement(const safecrowd::domain::InitialPlacement2D& placement) {
+    ScenarioCrowdPlacement uiPlacement;
+    uiPlacement.id = QString::fromStdString(placement.id);
+    uiPlacement.name = QStringLiteral("Demo crowd group");
+    uiPlacement.kind = (placement.targetAgentCount <= 1 && placement.area.outline.size() <= 1)
+        ? ScenarioCrowdPlacementKind::Individual
+        : ScenarioCrowdPlacementKind::Group;
+    uiPlacement.zoneId = QString::fromStdString(placement.zoneId);
+    uiPlacement.area = placement.area.outline;
+    uiPlacement.occupantCount = static_cast<int>(placement.targetAgentCount);
+    uiPlacement.velocity = placement.initialVelocity;
+    return uiPlacement;
+}
+
+ScenarioAuthoringWidget::InitialState makeDemoScenarioAuthoringState(
+    const safecrowd::domain::FacilityLayout2D& approvedLayout) {
+    safecrowd::domain::DemoFixtureService fixtureService;
+    const auto fixture = fixtureService.createSprint1DemoFixture();
+
+    ScenarioAuthoringWidget::ScenarioState scenario;
+    scenario.draft = fixture.baselineScenario;
+    scenario.events = fixture.baselineScenario.control.events;
+    scenario.stagedForRun = false;
+
+    if (const auto* startZone = findZone(approvedLayout, safecrowd::domain::DemoLayouts::Sprint1FacilityIds::MainRoomZoneId);
+        startZone != nullptr) {
+        scenario.startText = zoneLabel(*startZone);
+    }
+    if (const auto* destinationZone = findZone(approvedLayout, safecrowd::domain::DemoLayouts::Sprint1FacilityIds::ExitZoneId);
+        destinationZone != nullptr) {
+        scenario.destinationText = zoneLabel(*destinationZone);
+    }
+
+    for (const auto& placement : fixture.baselineScenario.population.initialPlacements) {
+        scenario.crowdPlacements.push_back(makeUiPlacement(placement));
+    }
+
+    ScenarioAuthoringWidget::InitialState state;
+    state.scenarios.push_back(std::move(scenario));
+    state.currentScenarioIndex = 0;
+    state.navigationView = ScenarioAuthoringWidget::NavigationView::Layout;
+    state.rightPanelMode = ScenarioAuthoringWidget::RightPanelMode::Scenario;
+    return state;
+}
+
 }  // namespace
 
 MainWindow::MainWindow(safecrowd::domain::SafeCrowdDomain& domain, QWidget* parent)
@@ -152,6 +218,11 @@ void MainWindow::saveCurrentProject() {
             QMessageBox::warning(this, "Save Project", errorMessage);
             return;
         }
+    } else if (auto* authoringWidget = dynamic_cast<ScenarioAuthoringWidget*>(centralWidget())) {
+        if (!ProjectPersistence::saveScenarioAuthoringState(currentProject_, authoringWidget->currentState(), &errorMessage)) {
+            QMessageBox::warning(this, "Save Project", errorMessage);
+            return;
+        }
     }
 
     currentProject_ = ProjectPersistence::loadProject(currentProject_.folderPath);
@@ -197,6 +268,13 @@ void MainWindow::showLayoutReview(const ProjectMetadata& metadata, safecrowd::do
             showProjectNavigator();
         },
         [this](const safecrowd::domain::ImportResult& approvedImportResult) {
+            if (!currentProject_.isBuiltInDemo()) {
+                QString errorMessage;
+                if (!ProjectPersistence::saveProjectReview(currentProject_, approvedImportResult, &errorMessage)) {
+                    QMessageBox::warning(this, "Approve Layout", errorMessage);
+                    return;
+                }
+            }
             lastApprovedImportResult_ = approvedImportResult;
             showScenarioAuthoring(approvedImportResult);
         },
@@ -209,26 +287,50 @@ void MainWindow::showScenarioAuthoring(const safecrowd::domain::ImportResult& im
         return;
     }
 
+    ScenarioAuthoringWidget::InitialState initialState;
+    const bool hasSavedScenarioState = ProjectPersistence::loadScenarioAuthoringState(
+        currentProject_,
+        *importResult.layout,
+        &initialState);
+    if (currentProject_.isBuiltInDemo()) {
+        initialState = makeDemoScenarioAuthoringState(*importResult.layout);
+    }
     lastApprovedImportResult_ = importResult;
 
+    auto saveHandler = [this]() {
+        saveCurrentProject();
+    };
+    auto openProjectHandler = [this]() {
+        hasCurrentProject_ = false;
+        currentProject_ = {};
+        showProjectNavigator();
+    };
+    auto backToLayoutReviewHandler = [this]() {
+        if (lastApprovedImportResult_.has_value()) {
+            showLayoutReview(currentProject_, *lastApprovedImportResult_);
+        } else {
+            showLayoutReview(currentProject_);
+        }
+    };
+
+    if (currentProject_.isBuiltInDemo() || hasSavedScenarioState) {
+        setCentralWidget(new ScenarioAuthoringWidget(
+            currentProject_.name,
+            *importResult.layout,
+            std::move(initialState),
+            saveHandler,
+            openProjectHandler,
+            backToLayoutReviewHandler,
+            this));
+        return;
+    }
+
     setCentralWidget(new ScenarioAuthoringWidget(
         currentProject_.name,
         *importResult.layout,
-        [this]() {
-            saveCurrentProject();
-        },
-        [this]() {
-            hasCurrentProject_ = false;
-            currentProject_ = {};
-            showProjectNavigator();
-        },
-        [this]() {
-            if (lastApprovedImportResult_.has_value()) {
-                showLayoutReview(currentProject_, *lastApprovedImportResult_);
-            } else {
-                showLayoutReview(currentProject_);
-            }
-        },
+        saveHandler,
+        openProjectHandler,
+        backToLayoutReviewHandler,
         this));
 }
 
diff --git a/src/application/ProjectPersistence.cpp b/src/application/ProjectPersistence.cpp
index ca9dbe8..6624671 100644
--- a/src/application/ProjectPersistence.cpp
+++ b/src/application/ProjectPersistence.cpp
@@ -1,6 +1,8 @@
 #include "application/ProjectPersistence.h"
 
 #include <algorithm>
+#include <unordered_set>
+#include <utility>
 
 #include <QDateTime>
 #include <QDir>
@@ -19,11 +21,13 @@ namespace {
 constexpr auto kProjectFileName = "safecrowd-project.json";
 constexpr auto kLayoutFileName = "layout.dxf";
 constexpr auto kReviewFileName = "layout-review.json";
+constexpr auto kScenarioAuthoringFileName = "scenario-authoring.json";
 
 bool isProjectManagedEntry(const QString& fileName) {
     return fileName.compare(kProjectFileName, Qt::CaseInsensitive) == 0
         || fileName.compare(kLayoutFileName, Qt::CaseInsensitive) == 0
-        || fileName.compare(kReviewFileName, Qt::CaseInsensitive) == 0;
+        || fileName.compare(kReviewFileName, Qt::CaseInsensitive) == 0
+        || fileName.compare(kScenarioAuthoringFileName, Qt::CaseInsensitive) == 0;
 }
 
 QString projectFilePath(const QString& folderPath) {
@@ -34,6 +38,10 @@ QString reviewFilePath(const QString& folderPath) {
     return QDir(folderPath).filePath(kReviewFileName);
 }
 
+QString scenarioAuthoringFilePath(const QString& folderPath) {
+    return QDir(folderPath).filePath(kScenarioAuthoringFileName);
+}
+
 QString recentProjectsPath() {
     const auto appData = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
     QDir().mkpath(appData);
@@ -278,6 +286,14 @@ std::vector<std::string> stringVectorFromJson(const QJsonArray& array) {
     return values;
 }
 
+QJsonArray placementAreaToJson(const std::vector<safecrowd::domain::Point2D>& area) {
+    return ringToJson(area);
+}
+
+std::vector<safecrowd::domain::Point2D> placementAreaFromJson(const QJsonArray& array) {
+    return ringFromJson(array);
+}
+
 QJsonObject provenanceToJson(const safecrowd::domain::ElementProvenance& provenance) {
     QJsonObject object;
     object["sourceIds"] = stringArray(provenance.sourceIds);
@@ -476,6 +492,229 @@ void updateLiveValidationIssues(safecrowd::domain::ImportResult* importResult) {
     importResult->issues = std::move(issues);
 }
 
+QJsonObject executionToJson(const safecrowd::domain::ExecutionConfig& execution) {
+    QJsonObject object;
+    object["timeLimitSeconds"] = execution.timeLimitSeconds;
+    object["sampleIntervalSeconds"] = execution.sampleIntervalSeconds;
+    object["repeatCount"] = static_cast<int>(execution.repeatCount);
+    object["baseSeed"] = static_cast<int>(execution.baseSeed);
+    object["recordOccupantHistory"] = execution.recordOccupantHistory;
+    return object;
+}
+
+safecrowd::domain::ExecutionConfig executionFromJson(const QJsonObject& object) {
+    return {
+        .timeLimitSeconds = std::max(1.0, object.value("timeLimitSeconds").toDouble(600.0)),
+        .sampleIntervalSeconds = std::max(0.1, object.value("sampleIntervalSeconds").toDouble(1.0)),
+        .repeatCount = static_cast<std::uint32_t>(std::max(1, object.value("repeatCount").toInt(1))),
+        .baseSeed = static_cast<std::uint32_t>(object.value("baseSeed").toInt()),
+        .recordOccupantHistory = object.value("recordOccupantHistory").toBool(false),
+    };
+}
+
+safecrowd::domain::ScenarioRole scenarioRoleFromJson(const QJsonValue& value) {
+    switch (value.toInt(static_cast<int>(safecrowd::domain::ScenarioRole::Alternative))) {
+    case static_cast<int>(safecrowd::domain::ScenarioRole::Baseline):
+        return safecrowd::domain::ScenarioRole::Baseline;
+    case static_cast<int>(safecrowd::domain::ScenarioRole::Recommended):
+        return safecrowd::domain::ScenarioRole::Recommended;
+    case static_cast<int>(safecrowd::domain::ScenarioRole::Alternative):
+    default:
+        return safecrowd::domain::ScenarioRole::Alternative;
+    }
+}
+
+QJsonObject eventToJson(const safecrowd::domain::OperationalEventDraft& event) {
+    QJsonObject object;
+    object["id"] = QString::fromStdString(event.id);
+    object["name"] = QString::fromStdString(event.name);
+    object["triggerSummary"] = QString::fromStdString(event.triggerSummary);
+    object["targetSummary"] = QString::fromStdString(event.targetSummary);
+    return object;
+}
+
+safecrowd::domain::OperationalEventDraft eventFromJson(const QJsonObject& object) {
+    return {
+        .id = object.value("id").toString().toStdString(),
+        .name = object.value("name").toString().toStdString(),
+        .triggerSummary = object.value("triggerSummary").toString().toStdString(),
+        .targetSummary = object.value("targetSummary").toString().toStdString(),
+    };
+}
+
+QJsonArray eventsToJson(const std::vector<safecrowd::domain::OperationalEventDraft>& events) {
+    QJsonArray array;
+    for (const auto& event : events) {
+        array.append(eventToJson(event));
+    }
+    return array;
+}
+
+std::vector<safecrowd::domain::OperationalEventDraft> eventsFromJson(const QJsonArray& array) {
+    std::vector<safecrowd::domain::OperationalEventDraft> events;
+    events.reserve(array.size());
+    for (const auto& value : array) {
+        events.push_back(eventFromJson(value.toObject()));
+    }
+    return events;
+}
+
+QJsonObject placementToJson(const ScenarioCrowdPlacement& placement) {
+    QJsonObject object;
+    object["id"] = placement.id;
+    object["name"] = placement.name;
+    object["kind"] = static_cast<int>(placement.kind);
+    object["zoneId"] = placement.zoneId;
+    object["area"] = placementAreaToJson(placement.area);
+    object["occupantCount"] = placement.occupantCount;
+    object["velocity"] = pointArray(placement.velocity);
+    return object;
+}
+
+ScenarioCrowdPlacement placementFromJson(const QJsonObject& object) {
+    const auto kindValue = object.value("kind").toInt(static_cast<int>(ScenarioCrowdPlacementKind::Individual));
+    const auto kind = kindValue == static_cast<int>(ScenarioCrowdPlacementKind::Group)
+        ? ScenarioCrowdPlacementKind::Group
+        : ScenarioCrowdPlacementKind::Individual;
+
+    return {
+        .id = object.value("id").toString(),
+        .name = object.value("name").toString(),
+        .kind = kind,
+        .zoneId = object.value("zoneId").toString(),
+        .area = placementAreaFromJson(object.value("area").toArray()),
+        .occupantCount = std::max(1, object.value("occupantCount").toInt(1)),
+        .velocity = pointFromJson(object.value("velocity")),
+    };
+}
+
+QJsonArray placementsToJson(const std::vector<ScenarioCrowdPlacement>& placements) {
+    QJsonArray array;
+    for (const auto& placement : placements) {
+        array.append(placementToJson(placement));
+    }
+    return array;
+}
+
+std::vector<ScenarioCrowdPlacement> placementsFromJson(const QJsonArray& array) {
+    std::vector<ScenarioCrowdPlacement> placements;
+    placements.reserve(array.size());
+    for (const auto& value : array) {
+        placements.push_back(placementFromJson(value.toObject()));
+    }
+    return placements;
+}
+
+std::unordered_set<std::string> layoutZoneIds(const safecrowd::domain::FacilityLayout2D& layout) {
+    std::unordered_set<std::string> zoneIds;
+    zoneIds.reserve(layout.zones.size());
+    for (const auto& zone : layout.zones) {
+        zoneIds.insert(zone.id);
+    }
+    return zoneIds;
+}
+
+void syncDraftFromScenarioState(ScenarioAuthoringWidget::ScenarioState* scenario) {
+    if (scenario == nullptr) {
+        return;
+    }
+
+    scenario->draft.control.events = scenario->events;
+    scenario->draft.population.initialPlacements.clear();
+    for (const auto& placement : scenario->crowdPlacements) {
+        safecrowd::domain::InitialPlacement2D initialPlacement;
+        initialPlacement.id = placement.id.toStdString();
+        initialPlacement.zoneId = placement.zoneId.toStdString();
+        initialPlacement.area.outline = placement.area;
+        initialPlacement.targetAgentCount = static_cast<std::size_t>(placement.occupantCount);
+        initialPlacement.initialVelocity = placement.velocity;
+        scenario->draft.population.initialPlacements.push_back(std::move(initialPlacement));
+    }
+}
+
+void removePlacementsOutsideLayout(
+    const safecrowd::domain::FacilityLayout2D& layout,
+    ScenarioAuthoringWidget::ScenarioState* scenario) {
+    if (scenario == nullptr || scenario->crowdPlacements.empty()) {
+        return;
+    }
+
+    const auto validZoneIds = layoutZoneIds(layout);
+    const auto oldSize = scenario->crowdPlacements.size();
+    scenario->crowdPlacements.erase(
+        std::remove_if(
+            scenario->crowdPlacements.begin(),
+            scenario->crowdPlacements.end(),
+            [&validZoneIds](const ScenarioCrowdPlacement& placement) {
+                return !validZoneIds.contains(placement.zoneId.toStdString());
+            }),
+        scenario->crowdPlacements.end());
+
+    if (scenario->crowdPlacements.size() != oldSize) {
+        scenario->stagedForRun = false;
+        syncDraftFromScenarioState(scenario);
+    }
+}
+
+QJsonObject scenarioStateToJson(const ScenarioAuthoringWidget::ScenarioState& scenario) {
+    QJsonObject object;
+    object["scenarioId"] = QString::fromStdString(scenario.draft.scenarioId);
+    object["name"] = QString::fromStdString(scenario.draft.name);
+    object["role"] = static_cast<int>(scenario.draft.role);
+    object["sourceTemplateId"] = QString::fromStdString(scenario.draft.sourceTemplateId);
+    object["variationDiffKeys"] = stringArray(scenario.draft.variationDiffKeys);
+    object["execution"] = executionToJson(scenario.draft.execution);
+    object["events"] = eventsToJson(scenario.events);
+    object["placements"] = placementsToJson(scenario.crowdPlacements);
+    object["startText"] = scenario.startText;
+    object["destinationText"] = scenario.destinationText;
+    object["baseScenarioId"] = scenario.baseScenarioId;
+    object["stagedForRun"] = scenario.stagedForRun;
+    return object;
+}
+
+ScenarioAuthoringWidget::ScenarioState scenarioStateFromJson(const QJsonObject& object) {
+    ScenarioAuthoringWidget::ScenarioState scenario;
+    scenario.draft.scenarioId = object.value("scenarioId").toString().toStdString();
+    scenario.draft.name = object.value("name").toString().toStdString();
+    scenario.draft.role = scenarioRoleFromJson(object.value("role"));
+    scenario.draft.sourceTemplateId = object.value("sourceTemplateId").toString().toStdString();
+    scenario.draft.variationDiffKeys = stringVectorFromJson(object.value("variationDiffKeys").toArray());
+    scenario.draft.execution = executionFromJson(object.value("execution").toObject());
+    scenario.events = eventsFromJson(object.value("events").toArray());
+    scenario.crowdPlacements = placementsFromJson(object.value("placements").toArray());
+    scenario.startText = object.value("startText").toString();
+    scenario.destinationText = object.value("destinationText").toString();
+    scenario.baseScenarioId = object.value("baseScenarioId").toString();
+    scenario.stagedForRun = object.value("stagedForRun").toBool(false);
+    syncDraftFromScenarioState(&scenario);
+    return scenario;
+}
+
+ScenarioAuthoringWidget::NavigationView navigationViewFromJson(const QJsonValue& value) {
+    switch (value.toInt(static_cast<int>(ScenarioAuthoringWidget::NavigationView::Layout))) {
+    case static_cast<int>(ScenarioAuthoringWidget::NavigationView::Crowd):
+        return ScenarioAuthoringWidget::NavigationView::Crowd;
+    case static_cast<int>(ScenarioAuthoringWidget::NavigationView::Events):
+        return ScenarioAuthoringWidget::NavigationView::Events;
+    case static_cast<int>(ScenarioAuthoringWidget::NavigationView::Layout):
+    default:
+        return ScenarioAuthoringWidget::NavigationView::Layout;
+    }
+}
+
+ScenarioAuthoringWidget::RightPanelMode rightPanelModeFromJson(const QJsonValue& value) {
+    switch (value.toInt(static_cast<int>(ScenarioAuthoringWidget::RightPanelMode::Scenario))) {
+    case static_cast<int>(ScenarioAuthoringWidget::RightPanelMode::None):
+        return ScenarioAuthoringWidget::RightPanelMode::None;
+    case static_cast<int>(ScenarioAuthoringWidget::RightPanelMode::Run):
+        return ScenarioAuthoringWidget::RightPanelMode::Run;
+    case static_cast<int>(ScenarioAuthoringWidget::RightPanelMode::Scenario):
+    default:
+        return ScenarioAuthoringWidget::RightPanelMode::Scenario;
+    }
+}
+
 }  // namespace
 
 QList<ProjectMetadata> ProjectPersistence::loadRecentProjects() {
@@ -642,4 +881,64 @@ bool ProjectPersistence::saveProjectReview(
     return writeJsonDocument(reviewFilePath(metadata.folderPath), QJsonDocument(root), errorMessage);
 }
 
+bool ProjectPersistence::loadScenarioAuthoringState(
+    const ProjectMetadata& metadata,
+    const safecrowd::domain::FacilityLayout2D& layout,
+    ScenarioAuthoringWidget::InitialState* state) {
+    if (metadata.isBuiltInDemo() || state == nullptr) {
+        return false;
+    }
+
+    const auto document = readJsonDocument(scenarioAuthoringFilePath(metadata.folderPath));
+    if (!document.isObject()) {
+        return false;
+    }
+
+    const auto root = document.object();
+    ScenarioAuthoringWidget::InitialState loaded;
+    loaded.currentScenarioIndex = root.value("currentScenarioIndex").toInt(-1);
+    loaded.navigationView = navigationViewFromJson(root.value("navigationView"));
+    loaded.rightPanelMode = rightPanelModeFromJson(root.value("rightPanelMode"));
+
+    for (const auto& value : root.value("scenarios").toArray()) {
+        loaded.scenarios.push_back(scenarioStateFromJson(value.toObject()));
+    }
+    for (auto& scenario : loaded.scenarios) {
+        removePlacementsOutsideLayout(layout, &scenario);
+    }
+
+    if (loaded.scenarios.empty()) {
+        loaded.currentScenarioIndex = -1;
+    } else if (loaded.currentScenarioIndex < 0 || loaded.currentScenarioIndex >= static_cast<int>(loaded.scenarios.size())) {
+        loaded.currentScenarioIndex = 0;
+    }
+
+    *state = std::move(loaded);
+    return true;
+}
+
+bool ProjectPersistence::saveScenarioAuthoringState(
+    const ProjectMetadata& metadata,
+    const ScenarioAuthoringWidget::InitialState& state,
+    QString* errorMessage) {
+    if (metadata.isBuiltInDemo()) {
+        if (errorMessage != nullptr) {
+            *errorMessage = "Built-in demo projects do not need to be saved.";
+        }
+        return false;
+    }
+
+    QJsonArray scenarios;
+    for (const auto& scenario : state.scenarios) {
+        scenarios.append(scenarioStateToJson(scenario));
+    }
+
+    QJsonObject root;
+    root["currentScenarioIndex"] = state.currentScenarioIndex;
+    root["navigationView"] = static_cast<int>(state.navigationView);
+    root["rightPanelMode"] = static_cast<int>(state.rightPanelMode);
+    root["scenarios"] = scenarios;
+    return writeJsonDocument(scenarioAuthoringFilePath(metadata.folderPath), QJsonDocument(root), errorMessage);
+}
+
 }  // namespace safecrowd::application
diff --git a/src/application/ProjectPersistence.h b/src/application/ProjectPersistence.h
index de2c7d3..4406fa3 100644
--- a/src/application/ProjectPersistence.h
+++ b/src/application/ProjectPersistence.h
@@ -3,6 +3,8 @@
 #include <QList>
 
 #include "application/ProjectMetadata.h"
+#include "application/ScenarioAuthoringWidget.h"
+#include "domain/FacilityLayout2D.h"
 #include "domain/ImportResult.h"
 
 namespace safecrowd::application {
@@ -18,6 +20,14 @@ class ProjectPersistence {
         const ProjectMetadata& metadata,
         const safecrowd::domain::ImportResult& importResult,
         QString* errorMessage = nullptr);
+    static bool loadScenarioAuthoringState(
+        const ProjectMetadata& metadata,
+        const safecrowd::domain::FacilityLayout2D& layout,
+        ScenarioAuthoringWidget::InitialState* state);
+    static bool saveScenarioAuthoringState(
+        const ProjectMetadata& metadata,
+        const ScenarioAuthoringWidget::InitialState& state,
+        QString* errorMessage = nullptr);
 };
 
 }  // namespace safecrowd::application
diff --git a/src/application/ScenarioAuthoringWidget.cpp b/src/application/ScenarioAuthoringWidget.cpp
index 6cd05cb..6983e8d 100644
--- a/src/application/ScenarioAuthoringWidget.cpp
+++ b/src/application/ScenarioAuthoringWidget.cpp
@@ -57,6 +57,48 @@ const safecrowd::domain::Zone2D* firstDestinationZone(const safecrowd::domain::F
     return layout.zones.empty() ? nullptr : &layout.zones.back();
 }
 
+struct EventPreset {
+    QString name{};
+    QString triggerSummary{};
+    QString targetSummary{};
+};
+
+const std::vector<EventPreset>& sprint1EventPresets() {
+    static const std::vector<EventPreset> presets{
+        {
+            .name = "Exit Closure",
+            .triggerSummary = "Operator command",
+            .targetSummary = "Primary exit route",
+        },
+        {
+            .name = "Staged Release",
+            .triggerSummary = "After initial evacuation wave",
+            .targetSummary = "Selected start area occupants",
+        },
+    };
+    return presets;
+}
+
+QString readinessListText(const QString& readyText, const QStringList& missingItems) {
+    if (missingItems.isEmpty()) {
+        return readyText;
+    }
+
+    return QString("Missing before ready:\n- %1").arg(missingItems.join("\n- "));
+}
+
+QString eventSummary(const std::vector<safecrowd::domain::OperationalEventDraft>& events) {
+    if (events.empty()) {
+        return "none";
+    }
+
+    QStringList names;
+    for (const auto& event : events) {
+        names << QString::fromStdString(event.name);
+    }
+    return names.join(", ");
+}
+
 QIcon makeCrowdIcon(const QColor& color) {
     QPixmap pixmap(44, 44);
     pixmap.fill(Qt::transparent);
@@ -168,14 +210,13 @@ std::vector<NavigationTreeNode> buildCrowdTree(const ScenarioAuthoringWidget::Sc
         }
 
         placements.push_back({
-            .label = QString("%1  -  %2  -  %3 %4")
+            .label = QString("%1 (%2)")
                          .arg(
-                             placement.name.isEmpty() ? placement.id : placement.name,
-                             placement.zoneId)
-                         .arg(placement.occupantCount)
-                         .arg(placement.occupantCount == 1 ? "occupant" : "occupants"),
+                             placement.name.isEmpty() ? placement.id : placement.name)
+                         .arg(placement.occupantCount == 1 ? QString("1 occupant") : QString("%1 occupants").arg(placement.occupantCount)),
             .id = placement.id,
-            .detail = QString("Velocity: (%1, %2)")
+            .detail = QString("Zone: %1\nVelocity: (%2, %3)")
+                          .arg(placement.zoneId)
                           .arg(placement.velocity.x, 0, 'f', 2)
                           .arg(placement.velocity.y, 0, 'f', 2),
             .children = group ? std::move(occupants) : std::vector<NavigationTreeNode>{},
@@ -214,12 +255,14 @@ std::vector<NavigationTreeNode> buildEventsTree(const ScenarioAuthoringWidget::S
             .detail = QString::fromStdString(event.targetSummary),
             .children = {
                 {
-                    .label = QString("Trigger  -  %1").arg(QString::fromStdString(event.triggerSummary)),
+                    .label = "Trigger",
                     .id = QString("%1/trigger").arg(eventId),
+                    .detail = QString::fromStdString(event.triggerSummary),
                 },
                 {
-                    .label = QString("Target  -  %1").arg(QString::fromStdString(event.targetSummary)),
+                    .label = "Target",
                     .id = QString("%1/target").arg(eventId),
+                    .detail = QString::fromStdString(event.targetSummary),
                 },
             },
             .expanded = true,
@@ -227,7 +270,7 @@ std::vector<NavigationTreeNode> buildEventsTree(const ScenarioAuthoringWidget::S
     }
 
     return {{
-        .label = QString("Events (%1)").arg(static_cast<int>(scenario->events.size())),
+        .label = QString("Configured (%1)").arg(static_cast<int>(scenario->events.size())),
         .children = std::move(events),
         .expanded = true,
         .selectable = false,
@@ -236,15 +279,69 @@ std::vector<NavigationTreeNode> buildEventsTree(const ScenarioAuthoringWidget::S
 
 QWidget* createEventsPanel(
     const ScenarioAuthoringWidget::ScenarioState* scenario,
+    std::function<void(const QString&, const QString&, const QString&)> addEventHandler,
     const WorkspaceShell* shell,
     QWidget* parent) {
-    return new NavigationTreeWidget(
-        "Events",
+    auto* content = new QWidget(parent);
+    auto* layout = new QVBoxLayout(content);
+    layout->setContentsMargins(0, 0, 0, 0);
+    layout->setSpacing(12);
+    layout->addWidget(shell != nullptr ? shell->createPanelHeader("Scenario Events", content, false) : createLabel("Scenario Events", content, ui::FontRole::Title));
+
+    auto* libraryHeader = createLabel("Configured Event Library", content, ui::FontRole::SectionTitle);
+    libraryHeader->setStyleSheet(ui::subtleTextStyleSheet());
+    layout->addWidget(libraryHeader);
+
+    const auto addPresetButton = [&](const EventPreset& preset) {
+        const auto name = preset.name;
+        const auto triggerSummary = preset.triggerSummary;
+        const auto targetSummary = preset.targetSummary;
+        auto* card = new QFrame(content);
+        card->setStyleSheet(ui::panelStyleSheet());
+        card->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
+        auto* cardLayout = new QVBoxLayout(card);
+        cardLayout->setContentsMargins(12, 10, 12, 10);
+        cardLayout->setSpacing(6);
+
+        auto* title = createLabel(name, card, ui::FontRole::SectionTitle);
+        cardLayout->addWidget(title);
+
+        auto* detail = createLabel(
+            QString("Trigger: %1\nTarget: %2").arg(triggerSummary, targetSummary),
+            card,
+            ui::FontRole::Caption);
+        detail->setStyleSheet(ui::mutedTextStyleSheet());
+        cardLayout->addWidget(detail);
+
+        auto* button = new QPushButton("Add Event", card);
+        button->setFont(ui::font(ui::FontRole::Caption));
+        button->setMinimumHeight(34);
+        button->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+        button->setStyleSheet(ui::secondaryButtonStyleSheet());
+        button->setEnabled(scenario != nullptr);
+        button->setToolTip(QString("Add another %1 event").arg(name));
+        auto handler = addEventHandler;
+        QObject::connect(button, &QPushButton::clicked, card, [=]() {
+            if (handler) {
+                handler(name, triggerSummary, targetSummary);
+            }
+        });
+        cardLayout->addWidget(button);
+        layout->addWidget(card);
+    };
+
+    for (const auto& preset : sprint1EventPresets()) {
+        addPresetButton(preset);
+    }
+
+    layout->addWidget(new NavigationTreeWidget(
+        "Configured Events",
         buildEventsTree(scenario),
-        "No operational events yet",
+        "No configured scenario events yet",
         {},
-        parent,
-        shell != nullptr ? shell->createPanelHeader("Events", parent, false) : nullptr);
+        content,
+        createLabel("Configured Events", content, ui::FontRole::SectionTitle)), 1);
+    return content;
 }
 
 }  // namespace
@@ -316,16 +413,16 @@ void ScenarioAuthoringWidget::addEventDraft(const QString& name, const QString&
         return;
     }
 
-    const auto exists = std::any_of(scenario->events.begin(), scenario->events.end(), [&](const auto& event) {
-        return QString::fromStdString(event.name) == name;
-    });
-    if (exists) {
-        return;
+    auto eventName = name;
+    for (int suffix = 2; std::any_of(scenario->events.begin(), scenario->events.end(), [&](const auto& event) {
+             return QString::fromStdString(event.name) == eventName;
+         }); ++suffix) {
+        eventName = QString("%1 %2").arg(name).arg(suffix);
     }
 
     scenario->events.push_back({
         .id = QString("event-%1").arg(static_cast<int>(scenario->events.size()) + 1).toStdString(),
-        .name = name.toStdString(),
+        .name = eventName.toStdString(),
         .triggerSummary = trigger.toStdString(),
         .targetSummary = target.toStdString(),
     });
@@ -420,13 +517,14 @@ void ScenarioAuthoringWidget::refreshInspector() {
             for (const auto& placement : scenario->crowdPlacements) {
                 people += placement.occupantCount;
             }
-            scenarioSummaryLabel_->setText(QString("Name: %1\nRole: %2\nPopulation: %3\nStart: %4\nDestination: %5\nEvents: %6")
+            scenarioSummaryLabel_->setText(QString("Name: %1\nRole: %2\nPopulation: %3\nStart: %4\nDestination: %5\nEvents: %6\nStaged: %7")
                 .arg(
                     QString::fromStdString(scenario->draft.name),
                     scenario->draft.role == safecrowd::domain::ScenarioRole::Baseline ? "Baseline" : "Alternative")
                 .arg(people)
                 .arg(scenario->startText, scenario->destinationText)
-                .arg(static_cast<int>(scenario->events.size())));
+                .arg(static_cast<int>(scenario->events.size()))
+                .arg(scenario->stagedForRun ? "Yes" : "No"));
         }
     }
 
@@ -449,9 +547,26 @@ void ScenarioAuthoringWidget::refreshInspector() {
     if (newScenarioButton_ != nullptr) {
         newScenarioButton_->setText(hasScenario ? "New Scenario from Current" : "New Scenario");
     }
+
+    const auto readiness = readinessStatus();
+    if (readinessLabel_ != nullptr) {
+        if (rightPanelMode_ == RightPanelMode::Run) {
+            readinessLabel_->setText(readinessListText("Ready to run the staged baseline scenario.", readiness.missingRunItems));
+        } else {
+            readinessLabel_->setText(readinessListText("Ready to stage this scenario.", readiness.missingStageItems));
+        }
+    }
     if (stageScenarioButton_ != nullptr) {
-        stageScenarioButton_->setEnabled(hasScenario);
-        stageScenarioButton_->setText(hasScenario && scenario->stagedForRun ? "Staged for Run" : "Stage Scenario");
+        const bool alreadyStaged = hasScenario && scenario->stagedForRun;
+        stageScenarioButton_->setEnabled(readiness.missingStageItems.isEmpty() && !alreadyStaged);
+        stageScenarioButton_->setText(alreadyStaged ? "Already Staged" : "Stage Scenario");
+        stageScenarioButton_->setToolTip(alreadyStaged
+            ? "This scenario is already staged. Open the Run panel to run it."
+            : readinessListText("This scenario can be staged for run.", readiness.missingStageItems));
+    }
+    if (executeRunButton_ != nullptr) {
+        executeRunButton_->setEnabled(readiness.missingRunItems.isEmpty());
+        executeRunButton_->setToolTip(readinessListText("Run the staged baseline scenario.", readiness.missingRunItems));
     }
 }
 
@@ -493,13 +608,20 @@ void ScenarioAuthoringWidget::refreshNavigationPanel() {
             shell_));
         return;
     }
-    shell_->setNavigationPanel(createEventsPanel(currentScenario(), shell_, shell_));
+    shell_->setNavigationPanel(createEventsPanel(
+        currentScenario(),
+        [this](const QString& name, const QString& trigger, const QString& target) {
+            addEventDraft(name, trigger, target);
+        },
+        shell_,
+        shell_));
 }
 
 void ScenarioAuthoringWidget::refreshRightPanel() {
     scenarioSwitcher_ = nullptr;
     scenarioSummaryLabel_ = nullptr;
     changesLabel_ = nullptr;
+    readinessLabel_ = nullptr;
     newScenarioButton_ = nullptr;
     stageScenarioButton_ = nullptr;
     stagedScenariosLabel_ = nullptr;
@@ -537,6 +659,14 @@ void ScenarioAuthoringWidget::refreshScenarioSwitcher() {
 }
 
 void ScenarioAuthoringWidget::runFirstStagedBaselineScenario() {
+    const auto readiness = readinessStatus();
+    if (!readiness.missingRunItems.isEmpty()) {
+        if (readinessLabel_ != nullptr) {
+            readinessLabel_->setText(readinessListText("Ready to run the staged baseline scenario.", readiness.missingRunItems));
+        }
+        return;
+    }
+
     const auto* scenario = firstStagedBaselineScenario();
     if (scenario == nullptr) {
         if (stagedScenariosLabel_ != nullptr) {
@@ -558,6 +688,13 @@ void ScenarioAuthoringWidget::runFirstStagedBaselineScenario() {
         saveProjectHandler_,
         openProjectHandler_,
         backToLayoutReviewHandler_,
+        [this](bool showRunPanel) {
+            returnFromRun(showRunPanel);
+        },
+        [this]() {
+            returnFromRun(true);
+            runFirstStagedBaselineScenario();
+        },
         this);
     rootLayout->replaceWidget(shell_, runWidget);
     shell_->hide();
@@ -576,11 +713,50 @@ void ScenarioAuthoringWidget::setRightPanelMode(RightPanelMode mode) {
     refreshRightPanel();
 }
 
+void ScenarioAuthoringWidget::returnFromRun(bool showRunPanel) {
+    auto* rootLayout = qobject_cast<QVBoxLayout*>(layout());
+    if (rootLayout == nullptr) {
+        return;
+    }
+
+    while (auto* item = rootLayout->takeAt(0)) {
+        if (auto* widget = item->widget()) {
+            widget->hide();
+            widget->deleteLater();
+        }
+        delete item;
+    }
+
+    rightPanelMode_ = showRunPanel ? RightPanelMode::Run : RightPanelMode::Scenario;
+    shell_ = new WorkspaceShell(this);
+    shell_->setTools({"Project"});
+    shell_->setSaveProjectHandler(saveProjectHandler_);
+    shell_->setOpenProjectHandler(openProjectHandler_);
+    shell_->setBackHandler(backToLayoutReviewHandler_);
+    shell_->setTopBarTrailingWidget(createTopBarTogglePanel());
+    refreshRightPanel();
+    rootLayout->addWidget(shell_);
+    refreshNavigationPanel();
+    refreshCanvas();
+    refreshInspector();
+}
+
 void ScenarioAuthoringWidget::stageCurrentScenario() {
+    const auto readiness = readinessStatus();
+    if (!readiness.missingStageItems.isEmpty()) {
+        if (readinessLabel_ != nullptr) {
+            readinessLabel_->setText(readinessListText("Ready to stage this scenario.", readiness.missingStageItems));
+        }
+        return;
+    }
+
     auto* scenario = currentScenario();
     if (scenario == nullptr) {
         return;
     }
+    if (scenario->stagedForRun) {
+        return;
+    }
 
     scenario->stagedForRun = true;
     refreshInspector();
@@ -625,7 +801,7 @@ void ScenarioAuthoringWidget::showEmptyCanvas() {
     auto* title = createLabel("Create a scenario", canvas, ui::FontRole::Title);
     title->setAlignment(Qt::AlignCenter);
     layout->addWidget(title);
-    auto* detail = createLabel("Name the first scenario to start authoring Layout, Crowd, and Events settings.", canvas);
+    auto* detail = createLabel("Name the first scenario to start authoring Layout, Crowd, and Scenario Events settings.", canvas);
     detail->setAlignment(Qt::AlignCenter);
     detail->setStyleSheet(ui::mutedTextStyleSheet());
     layout->addWidget(detail);
@@ -678,30 +854,41 @@ QWidget* ScenarioAuthoringWidget::createRunPanel() {
     const auto stagedCount = std::count_if(scenarios_.begin(), scenarios_.end(), [](const auto& scenario) {
         return scenario.stagedForRun;
     });
-    if (stagedCount == 0) {
-        lines << "No staged scenarios";
+    const auto stagedBaselineCount = std::count_if(scenarios_.begin(), scenarios_.end(), [](const auto& scenario) {
+        return scenario.stagedForRun && scenario.draft.role == safecrowd::domain::ScenarioRole::Baseline;
+    });
+    if (stagedBaselineCount == 0) {
+        lines << "No staged baseline scenario";
     } else {
-        lines << "Staged scenarios";
+        lines << "Staged baseline for Sprint 1 run";
         for (const auto& scenario : scenarios_) {
-            if (!scenario.stagedForRun) {
+            if (!scenario.stagedForRun || scenario.draft.role != safecrowd::domain::ScenarioRole::Baseline) {
                 continue;
             }
-            const auto role = scenario.draft.role == safecrowd::domain::ScenarioRole::Baseline ? "Baseline" : "Alternative";
-            lines << QString("- %1 (%2)").arg(QString::fromStdString(scenario.draft.name), role);
+            lines << QString("- %1\n  Configured events: %2")
+                .arg(QString::fromStdString(scenario.draft.name))
+                .arg(eventSummary(scenario.events));
         }
     }
+    if (stagedCount > stagedBaselineCount) {
+        lines << "Staged alternatives remain authored but are not run in Sprint 1.";
+    }
     stagedScenariosLabel_->setText(lines.join('\n'));
     layout->addWidget(stagedScenariosLabel_);
+
+    readinessLabel_ = createLabel("", panel);
+    readinessLabel_->setStyleSheet(ui::mutedTextStyleSheet());
+    layout->addWidget(readinessLabel_);
     layout->addStretch(1);
 
-    executeRunButton_ = new QPushButton("Run Staged Scenarios", panel);
+    executeRunButton_ = new QPushButton("Run Staged Baseline", panel);
     executeRunButton_->setFont(ui::font(ui::FontRole::Body));
     executeRunButton_->setStyleSheet(ui::primaryButtonStyleSheet());
-    executeRunButton_->setEnabled(stagedCount > 0);
     layout->addWidget(executeRunButton_);
     connect(executeRunButton_, &QPushButton::clicked, this, [this]() {
         runFirstStagedBaselineScenario();
     });
+    refreshInspector();
 
     return panel;
 }
@@ -731,6 +918,10 @@ QWidget* ScenarioAuthoringWidget::createScenarioPanel() {
     changesLabel_ = createLabel("", inspector);
     changesLabel_->setStyleSheet(ui::mutedTextStyleSheet());
     inspectorLayout->addWidget(changesLabel_);
+
+    readinessLabel_ = createLabel("", inspector);
+    readinessLabel_->setStyleSheet(ui::mutedTextStyleSheet());
+    inspectorLayout->addWidget(readinessLabel_);
     inspectorLayout->addStretch(1);
 
     stageScenarioButton_ = new QPushButton("Stage Scenario", inspector);
@@ -791,6 +982,40 @@ QWidget* ScenarioAuthoringWidget::createTopBarTogglePanel() {
     return panel;
 }
 
+ScenarioAuthoringWidget::ReadinessStatus ScenarioAuthoringWidget::readinessStatus() const {
+    ReadinessStatus status;
+    const auto* scenario = currentScenario();
+    const auto* stagedBaseline = firstStagedBaselineScenario();
+    status.hasCurrentScenario = scenario != nullptr;
+    status.hasCurrentPopulation = scenario != nullptr && !scenario->draft.population.initialPlacements.empty();
+    status.hasDestinationZone = firstDestinationZone(layout_) != nullptr;
+    status.hasStagedBaselineScenario = stagedBaseline != nullptr;
+    status.hasRunnableBaselinePopulation = stagedBaseline != nullptr
+        && !stagedBaseline->draft.population.initialPlacements.empty();
+
+    if (!status.hasCurrentScenario) {
+        status.missingStageItems << "Create or select a scenario.";
+    }
+    if (!status.hasCurrentPopulation) {
+        status.missingStageItems << "Add at least one population placement on the Crowd canvas.";
+    }
+    if (!status.hasDestinationZone) {
+        status.missingStageItems << "Approve a layout with an Exit zone or another destination zone.";
+    }
+
+    if (!status.hasStagedBaselineScenario) {
+        status.missingRunItems << "Stage a baseline scenario for run.";
+    }
+    if (status.hasStagedBaselineScenario && !status.hasRunnableBaselinePopulation) {
+        status.missingRunItems << "Add at least one population placement to the staged baseline scenario.";
+    }
+    if (!status.hasDestinationZone) {
+        status.missingRunItems << "Approve a layout with an Exit zone or another destination zone.";
+    }
+
+    return status;
+}
+
 ScenarioAuthoringWidget::ScenarioState* ScenarioAuthoringWidget::currentScenario() {
     if (currentScenarioIndex_ < 0 || currentScenarioIndex_ >= static_cast<int>(scenarios_.size())) {
         return nullptr;
@@ -812,4 +1037,13 @@ const ScenarioAuthoringWidget::ScenarioState* ScenarioAuthoringWidget::firstStag
     return it == scenarios_.end() ? nullptr : &(*it);
 }
 
+ScenarioAuthoringWidget::InitialState ScenarioAuthoringWidget::currentState() const {
+    return {
+        .scenarios = scenarios_,
+        .currentScenarioIndex = currentScenarioIndex_,
+        .navigationView = navigationView_,
+        .rightPanelMode = rightPanelMode_,
+    };
+}
+
 }  // namespace safecrowd::application
diff --git a/src/application/ScenarioAuthoringWidget.h b/src/application/ScenarioAuthoringWidget.h
index f23a473..0a67332 100644
--- a/src/application/ScenarioAuthoringWidget.h
+++ b/src/application/ScenarioAuthoringWidget.h
@@ -4,6 +4,7 @@
 #include <vector>
 
 #include <QString>
+#include <QStringList>
 #include <QWidget>
 
 #include "application/ScenarioCanvasWidget.h"
@@ -66,6 +67,8 @@ class ScenarioAuthoringWidget : public QWidget {
         std::function<void()> backToLayoutReviewHandler,
         QWidget* parent = nullptr);
 
+    [[nodiscard]] InitialState currentState() const;
+
 private:
     void initializeUi(bool promptForScenario);
     void addEventDraft(const QString& name, const QString& trigger, const QString& target);
@@ -77,6 +80,7 @@ class ScenarioAuthoringWidget : public QWidget {
     void refreshNavigationPanel();
     void refreshRightPanel();
     void refreshScenarioSwitcher();
+    void returnFromRun(bool showRunPanel);
     void runFirstStagedBaselineScenario();
     void setRightPanelMode(RightPanelMode mode);
     void stageCurrentScenario();
@@ -86,6 +90,16 @@ class ScenarioAuthoringWidget : public QWidget {
     QWidget* createRunPanel();
     QWidget* createScenarioPanel();
     QWidget* createTopBarTogglePanel();
+    struct ReadinessStatus {
+        bool hasCurrentScenario{false};
+        bool hasCurrentPopulation{false};
+        bool hasDestinationZone{false};
+        bool hasStagedBaselineScenario{false};
+        bool hasRunnableBaselinePopulation{false};
+        QStringList missingStageItems{};
+        QStringList missingRunItems{};
+    };
+    [[nodiscard]] ReadinessStatus readinessStatus() const;
     ScenarioState* currentScenario();
     const ScenarioState* currentScenario() const;
     const ScenarioState* firstStagedBaselineScenario() const;
@@ -106,6 +120,7 @@ class ScenarioAuthoringWidget : public QWidget {
     QComboBox* scenarioSwitcher_{nullptr};
     QLabel* scenarioSummaryLabel_{nullptr};
     QLabel* changesLabel_{nullptr};
+    QLabel* readinessLabel_{nullptr};
     QLabel* stagedScenariosLabel_{nullptr};
     QPushButton* newScenarioButton_{nullptr};
     QPushButton* stageScenarioButton_{nullptr};
diff --git a/src/application/ScenarioResultWidget.cpp b/src/application/ScenarioResultWidget.cpp
index c1e44c9..a354d13 100644
--- a/src/application/ScenarioResultWidget.cpp
+++ b/src/application/ScenarioResultWidget.cpp
@@ -14,6 +14,7 @@
 #include <QPushButton>
 #include <QScrollArea>
 #include <QSizePolicy>
+#include <QStringList>
 #include <QVBoxLayout>
 
 #include "application/ScenarioAuthoringWidget.h"
@@ -37,6 +38,61 @@ QString formatOptionalSeconds(const std::optional<double>& seconds) {
     return seconds.has_value() ? QString("%1 sec").arg(*seconds, 0, 'f', 1) : QString("Pending");
 }
 
+QString zoneLabel(const safecrowd::domain::Zone2D& zone) {
+    const auto id = QString::fromStdString(zone.id);
+    const auto label = QString::fromStdString(zone.label);
+    return label.isEmpty() ? id : QString("%1  -  %2").arg(label, id);
+}
+
+const safecrowd::domain::Zone2D* firstStartZone(const safecrowd::domain::FacilityLayout2D& layout) {
+    const auto it = std::find_if(layout.zones.begin(), layout.zones.end(), [](const auto& zone) {
+        return zone.kind == safecrowd::domain::ZoneKind::Room || zone.kind == safecrowd::domain::ZoneKind::Unknown;
+    });
+    return it == layout.zones.end() ? nullptr : &(*it);
+}
+
+const safecrowd::domain::Zone2D* firstDestinationZone(const safecrowd::domain::FacilityLayout2D& layout) {
+    const auto exitIt = std::find_if(layout.zones.begin(), layout.zones.end(), [](const auto& zone) {
+        return zone.kind == safecrowd::domain::ZoneKind::Exit;
+    });
+    if (exitIt != layout.zones.end()) {
+        return &(*exitIt);
+    }
+    return layout.zones.empty() ? nullptr : &layout.zones.back();
+}
+
+ScenarioAuthoringWidget::ScenarioState scenarioStateFromDraft(
+    const safecrowd::domain::ScenarioDraft& scenario,
+    const safecrowd::domain::FacilityLayout2D& layout) {
+    ScenarioAuthoringWidget::ScenarioState state;
+    state.draft = scenario;
+    state.events = scenario.control.events;
+    state.stagedForRun = true;
+
+    if (const auto* startZone = firstStartZone(layout); startZone != nullptr) {
+        state.startText = zoneLabel(*startZone);
+    }
+    if (const auto* destinationZone = firstDestinationZone(layout); destinationZone != nullptr) {
+        state.destinationText = zoneLabel(*destinationZone);
+    }
+
+    for (const auto& placement : scenario.population.initialPlacements) {
+        ScenarioCrowdPlacement uiPlacement;
+        uiPlacement.id = QString::fromStdString(placement.id);
+        uiPlacement.name = uiPlacement.id;
+        uiPlacement.kind = (placement.targetAgentCount <= 1 && placement.area.outline.size() <= 1)
+            ? ScenarioCrowdPlacementKind::Individual
+            : ScenarioCrowdPlacementKind::Group;
+        uiPlacement.zoneId = QString::fromStdString(placement.zoneId);
+        uiPlacement.area = placement.area.outline;
+        uiPlacement.occupantCount = static_cast<int>(placement.targetAgentCount);
+        uiPlacement.velocity = placement.initialVelocity;
+        state.crowdPlacements.push_back(std::move(uiPlacement));
+    }
+
+    return state;
+}
+
 class EvacuationProgressWidget final : public QWidget {
 public:
     explicit EvacuationProgressWidget(
@@ -159,6 +215,28 @@ QFrame* createMetricCard(const QString& title, const QString& value, QWidget* pa
     return card;
 }
 
+bool allAgentsEvacuated(const safecrowd::domain::SimulationFrame& frame) {
+    return frame.totalAgentCount > 0 && frame.evacuatedAgentCount >= frame.totalAgentCount;
+}
+
+QString completionOutcome(const safecrowd::domain::SimulationFrame& frame) {
+    if (!frame.complete) {
+        return "Stopped before completion";
+    }
+    return allAgentsEvacuated(frame) ? "Evacuation complete" : "Time limit reached";
+}
+
+QString bottleneckSummary(const safecrowd::domain::ScenarioRiskSnapshot& risk) {
+    if (risk.bottlenecks.empty()) {
+        return "None";
+    }
+    const auto& bottleneck = risk.bottlenecks.front();
+    return QString("%1\n%2 nearby, %3 stalled")
+        .arg(QString::fromStdString(bottleneck.label))
+        .arg(static_cast<int>(bottleneck.nearbyAgentCount))
+        .arg(static_cast<int>(bottleneck.stalledAgentCount));
+}
+
 QLabel* createReportSectionHeader(const QString& text, QWidget* parent) {
     auto* label = createLabel(text, parent, ui::FontRole::SectionTitle);
     label->setStyleSheet(ui::mutedTextStyleSheet());
@@ -171,18 +249,18 @@ QPushButton* createBottleneckRowButton(
     QWidget* parent) {
     const auto label = QString::fromStdString(bottleneck.label);
     const auto id = QString::fromStdString(bottleneck.connectionId);
-    const auto idLine = (!id.isEmpty() && id != label) ? QString("\nID: %1").arg(id) : QString{};
     auto* button = new QPushButton(
-        QString("%1. %2%3\n%4 nearby, %5 stalled")
+        QString("Bottleneck %1\n%2 nearby, %3 stalled")
             .arg(static_cast<int>(index + 1))
-            .arg(label, idLine)
             .arg(static_cast<int>(bottleneck.nearbyAgentCount))
             .arg(static_cast<int>(bottleneck.stalledAgentCount)),
         parent);
     button->setFont(ui::font(ui::FontRole::Body));
     button->setCursor(Qt::PointingHandCursor);
     button->setStyleSheet(ui::ghostRowStyleSheet());
-    button->setToolTip(QString("%1\nClick to focus this bottleneck on the canvas.")
+    button->setToolTip(QString("%1%2\n\n%3\nClick to focus this bottleneck on the canvas.")
+        .arg(label)
+        .arg((!id.isEmpty() && id != label) ? QString("\nID: %1").arg(id) : QString{})
         .arg(safecrowd::domain::scenarioBottleneckDefinition()));
     return button;
 }
@@ -235,59 +313,18 @@ QWidget* createHotspotLegend(QWidget* parent) {
     return legend;
 }
 
-QString zoneLabel(const safecrowd::domain::Zone2D& zone) {
-    const auto id = QString::fromStdString(zone.id);
-    const auto label = QString::fromStdString(zone.label);
-    return label.isEmpty() ? id : QString("%1  -  %2").arg(label, id);
-}
-
-const safecrowd::domain::Zone2D* firstStartZone(const safecrowd::domain::FacilityLayout2D& layout) {
-    const auto it = std::find_if(layout.zones.begin(), layout.zones.end(), [](const auto& zone) {
-        return zone.kind == safecrowd::domain::ZoneKind::Room || zone.kind == safecrowd::domain::ZoneKind::Unknown;
-    });
-    return it == layout.zones.end() ? nullptr : &(*it);
-}
-
-const safecrowd::domain::Zone2D* firstDestinationZone(const safecrowd::domain::FacilityLayout2D& layout) {
-    const auto exitIt = std::find_if(layout.zones.begin(), layout.zones.end(), [](const auto& zone) {
-        return zone.kind == safecrowd::domain::ZoneKind::Exit;
-    });
-    if (exitIt != layout.zones.end()) {
-        return &(*exitIt);
+QString configuredEventSummary(const safecrowd::domain::ScenarioDraft& scenario) {
+    if (scenario.control.events.empty()) {
+        return "None";
     }
-    return layout.zones.empty() ? nullptr : &layout.zones.back();
-}
-
-ScenarioAuthoringWidget::ScenarioState scenarioStateFromDraft(
-    const safecrowd::domain::ScenarioDraft& scenario,
-    const safecrowd::domain::FacilityLayout2D& layout) {
-    ScenarioAuthoringWidget::ScenarioState state;
-    state.draft = scenario;
-    state.events = scenario.control.events;
-    state.stagedForRun = true;
 
-    if (const auto* startZone = firstStartZone(layout); startZone != nullptr) {
-        state.startText = zoneLabel(*startZone);
-    }
-    if (const auto* destinationZone = firstDestinationZone(layout); destinationZone != nullptr) {
-        state.destinationText = zoneLabel(*destinationZone);
-    }
-
-    for (const auto& placement : scenario.population.initialPlacements) {
-        ScenarioCrowdPlacement uiPlacement;
-        uiPlacement.id = QString::fromStdString(placement.id);
-        uiPlacement.name = uiPlacement.id;
-        uiPlacement.kind = (placement.targetAgentCount <= 1 && placement.area.outline.size() <= 1)
-            ? ScenarioCrowdPlacementKind::Individual
-            : ScenarioCrowdPlacementKind::Group;
-        uiPlacement.zoneId = QString::fromStdString(placement.zoneId);
-        uiPlacement.area = placement.area.outline;
-        uiPlacement.occupantCount = static_cast<int>(placement.targetAgentCount);
-        uiPlacement.velocity = placement.initialVelocity;
-        state.crowdPlacements.push_back(std::move(uiPlacement));
+    QStringList names;
+    for (const auto& event : scenario.control.events) {
+        names << QString::fromStdString(event.name);
     }
-
-    return state;
+    return QString("%1 configured\n%2")
+        .arg(static_cast<int>(scenario.control.events.size()))
+        .arg(names.join(", "));
 }
 
 QWidget* createResultPanel(
@@ -304,38 +341,44 @@ QWidget* createResultPanel(
     layout->setContentsMargins(0, 0, 0, 0);
     layout->setSpacing(12);
 
-    layout->addWidget(shell != nullptr ? shell->createPanelHeader("Results", panel) : createLabel("Results", panel, ui::FontRole::Title));
-    auto* scenarioLabel = createLabel(QString("Scenario: %1").arg(QString::fromStdString(scenario.name)), panel);
+    layout->addWidget(shell != nullptr ? shell->createPanelHeader("Baseline Result", panel) : createLabel("Baseline Result", panel, ui::FontRole::Title));
+    auto* scenarioLabel = createLabel(QString("Staged baseline: %1").arg(QString::fromStdString(scenario.name)), panel);
     scenarioLabel->setStyleSheet(ui::mutedTextStyleSheet());
     layout->addWidget(scenarioLabel);
+    auto* outcomeLabel = createLabel(QString("Outcome: %1").arg(completionOutcome(frame)), panel);
+    outcomeLabel->setStyleSheet(ui::mutedTextStyleSheet());
+    layout->addWidget(outcomeLabel);
 
     auto* metricsGrid = new QGridLayout();
     metricsGrid->setContentsMargins(0, 0, 0, 0);
     metricsGrid->setSpacing(8);
     const auto total = static_cast<int>(frame.totalAgentCount);
     const auto evacuated = static_cast<int>(frame.evacuatedAgentCount);
-    metricsGrid->addWidget(createMetricCard("Evacuated", QString("%1 / %2").arg(evacuated).arg(total), panel), 0, 0);
-    metricsGrid->addWidget(createMetricCard("Time", QString("%1 sec").arg(frame.elapsedSeconds, 0, 'f', 1), panel), 0, 1);
+    const auto remaining = std::max(0, total - evacuated);
+    const auto active = static_cast<int>(frame.agents.size());
+    metricsGrid->addWidget(createMetricCard("Total", QString::number(total), panel), 0, 0);
+    metricsGrid->addWidget(createMetricCard("Evacuated", QString("%1 / %2").arg(evacuated).arg(total), panel), 0, 1);
+    metricsGrid->addWidget(createMetricCard("Remaining", QString("%1 / %2").arg(remaining).arg(total), panel), 1, 0);
     metricsGrid->addWidget(createMetricCard(
-        "Risk",
-        safecrowd::domain::scenarioRiskLevelLabel(risk.completionRisk),
-        panel,
-        safecrowd::domain::scenarioRiskDefinition()), 1, 0);
-    metricsGrid->addWidget(createMetricCard(
-        "Stalled",
-        QString::number(static_cast<int>(risk.stalledAgentCount)),
-        panel,
-        safecrowd::domain::scenarioStalledDefinition()), 1, 1);
+        "Elapsed / Time limit",
+        QString("%1 / %2 sec")
+            .arg(frame.elapsedSeconds, 0, 'f', 1)
+            .arg(scenario.execution.timeLimitSeconds, 0, 'f', 0),
+        panel), 1, 1);
+    metricsGrid->addWidget(createMetricCard("Active", QString::number(active), panel), 2, 0);
+    metricsGrid->addWidget(createMetricCard("Configured Events", configuredEventSummary(scenario), panel), 2, 1);
+    metricsGrid->addWidget(createMetricCard("Completion Risk", safecrowd::domain::scenarioRiskLevelLabel(risk.completionRisk), panel), 3, 0);
+    metricsGrid->addWidget(createMetricCard("Stalled", QString::number(static_cast<int>(risk.stalledAgentCount)), panel), 3, 1);
     metricsGrid->addWidget(createMetricCard(
         "T90",
         formatOptionalSeconds(artifacts.timingSummary.t90Seconds),
         panel,
-        "Time at which 90% of occupants completed evacuation."), 2, 0);
+        "Time at which 90% of occupants completed evacuation."), 4, 0);
     metricsGrid->addWidget(createMetricCard(
         "T95",
         formatOptionalSeconds(artifacts.timingSummary.t95Seconds),
         panel,
-        "Time at which 95% of occupants completed evacuation."), 2, 1);
+        "Time at which 95% of occupants completed evacuation."), 4, 1);
     layout->addLayout(metricsGrid);
     layout->addStretch(1);
 
@@ -470,6 +513,8 @@ ScenarioResultWidget::ScenarioResultWidget(
     std::function<void()> saveProjectHandler,
     std::function<void()> openProjectHandler,
     std::function<void()> backToLayoutReviewHandler,
+    std::function<void(bool)> returnToAuthoringHandler,
+    std::function<void()> rerunScenarioHandler,
     QWidget* parent)
     : QWidget(parent),
       projectName_(std::move(projectName)),
@@ -480,7 +525,9 @@ ScenarioResultWidget::ScenarioResultWidget(
       artifacts_(std::move(artifacts)),
       saveProjectHandler_(std::move(saveProjectHandler)),
       openProjectHandler_(std::move(openProjectHandler)),
-      backToLayoutReviewHandler_(std::move(backToLayoutReviewHandler)) {
+      backToLayoutReviewHandler_(std::move(backToLayoutReviewHandler)),
+      returnToAuthoringHandler_(std::move(returnToAuthoringHandler)),
+      rerunScenarioHandler_(std::move(rerunScenarioHandler)) {
     auto* rootLayout = new QVBoxLayout(this);
     rootLayout->setContentsMargins(0, 0, 0, 0);
     rootLayout->setSpacing(0);
@@ -537,6 +584,11 @@ ScenarioResultWidget::ScenarioResultWidget(
 }
 
 void ScenarioResultWidget::rerunScenario() {
+    if (rerunScenarioHandler_) {
+        rerunScenarioHandler_();
+        return;
+    }
+
     auto* rootLayout = qobject_cast<QVBoxLayout*>(layout());
     if (rootLayout == nullptr || shell_ == nullptr) {
         return;
@@ -549,6 +601,8 @@ void ScenarioResultWidget::rerunScenario() {
         saveProjectHandler_,
         openProjectHandler_,
         backToLayoutReviewHandler_,
+        returnToAuthoringHandler_,
+        rerunScenarioHandler_,
         this);
 
     rootLayout->replaceWidget(shell_, runWidget);
@@ -558,6 +612,11 @@ void ScenarioResultWidget::rerunScenario() {
 }
 
 void ScenarioResultWidget::navigateToAuthoring(bool showRunPanel) {
+    if (returnToAuthoringHandler_) {
+        returnToAuthoringHandler_(showRunPanel);
+        return;
+    }
+
     auto* rootLayout = qobject_cast<QVBoxLayout*>(layout());
     if (rootLayout == nullptr || shell_ == nullptr) {
         return;
diff --git a/src/application/ScenarioResultWidget.h b/src/application/ScenarioResultWidget.h
index 2871fc7..3e3b2b6 100644
--- a/src/application/ScenarioResultWidget.h
+++ b/src/application/ScenarioResultWidget.h
@@ -27,6 +27,8 @@ class ScenarioResultWidget : public QWidget {
         std::function<void()> saveProjectHandler,
         std::function<void()> openProjectHandler,
         std::function<void()> backToLayoutReviewHandler,
+        std::function<void(bool)> returnToAuthoringHandler = {},
+        std::function<void()> rerunScenarioHandler = {},
         QWidget* parent = nullptr);
 
 private:
@@ -42,6 +44,8 @@ class ScenarioResultWidget : public QWidget {
     std::function<void()> saveProjectHandler_{};
     std::function<void()> openProjectHandler_{};
     std::function<void()> backToLayoutReviewHandler_{};
+    std::function<void(bool)> returnToAuthoringHandler_{};
+    std::function<void()> rerunScenarioHandler_{};
     WorkspaceShell* shell_{nullptr};
 };
 
diff --git a/src/application/ScenarioRunWidget.cpp b/src/application/ScenarioRunWidget.cpp
index df50b54..2d5b6d1 100644
--- a/src/application/ScenarioRunWidget.cpp
+++ b/src/application/ScenarioRunWidget.cpp
@@ -12,6 +12,7 @@
 #include <QPixmap>
 #include <QProgressBar>
 #include <QPushButton>
+#include <QStringList>
 #include <QTimer>
 #include <QVBoxLayout>
 
@@ -26,6 +27,54 @@ namespace {
 
 constexpr double kSimulationDeltaSeconds = 1.0 / 30.0;
 
+bool allAgentsEvacuated(const safecrowd::domain::SimulationFrame& frame) {
+    return frame.totalAgentCount > 0 && frame.evacuatedAgentCount >= frame.totalAgentCount;
+}
+
+QString completionOutcome(const safecrowd::domain::SimulationFrame& frame) {
+    if (!frame.complete) {
+        return "In progress";
+    }
+    return allAgentsEvacuated(frame) ? "Evacuation complete" : "Time limit reached";
+}
+
+QString runStatusText(const safecrowd::domain::SimulationFrame& frame, bool paused) {
+    if (frame.complete) {
+        return completionOutcome(frame);
+    }
+    if (paused && frame.elapsedSeconds <= 0.0 && frame.evacuatedAgentCount == 0) {
+        return "Reset to start";
+    }
+    return paused ? "Paused" : "Running";
+}
+
+QString hotspotSummary(const safecrowd::domain::ScenarioRiskSnapshot& risk) {
+    if (risk.hotspots.empty()) {
+        return "Hotspots: 0";
+    }
+
+    const auto& hotspot = risk.hotspots.front();
+    return QString("Hotspots: %1\nWorst: %2 agents at (%3, %4)")
+        .arg(static_cast<int>(risk.hotspots.size()))
+        .arg(static_cast<int>(hotspot.agentCount))
+        .arg(hotspot.center.x, 0, 'f', 1)
+        .arg(hotspot.center.y, 0, 'f', 1);
+}
+
+QString configuredEventSummary(const safecrowd::domain::ScenarioDraft& scenario) {
+    if (scenario.control.events.empty()) {
+        return "Configured Events: none";
+    }
+
+    QStringList names;
+    for (const auto& event : scenario.control.events) {
+        names << QString::fromStdString(event.name);
+    }
+    return QString("Configured Events: %1\n%2")
+        .arg(static_cast<int>(scenario.control.events.size()))
+        .arg(names.join(", "));
+}
+
 enum class TransportIconKind {
     Play,
     Pause,
@@ -169,6 +218,8 @@ ScenarioRunWidget::ScenarioRunWidget(
     std::function<void()> saveProjectHandler,
     std::function<void()> openProjectHandler,
     std::function<void()> backToLayoutReviewHandler,
+    std::function<void(bool)> returnToAuthoringHandler,
+    std::function<void()> rerunScenarioHandler,
     QWidget* parent)
     : QWidget(parent),
       projectName_(projectName),
@@ -177,7 +228,9 @@ ScenarioRunWidget::ScenarioRunWidget(
       runner_(layout_, scenario_),
       saveProjectHandler_(std::move(saveProjectHandler)),
       openProjectHandler_(std::move(openProjectHandler)),
-      backToLayoutReviewHandler_(std::move(backToLayoutReviewHandler)) {
+      backToLayoutReviewHandler_(std::move(backToLayoutReviewHandler)),
+      returnToAuthoringHandler_(std::move(returnToAuthoringHandler)),
+      rerunScenarioHandler_(std::move(rerunScenarioHandler)) {
     auto* rootLayout = new QVBoxLayout(this);
     rootLayout->setContentsMargins(0, 0, 0, 0);
     rootLayout->setSpacing(0);
@@ -223,7 +276,7 @@ QWidget* ScenarioRunWidget::createRunPanel() {
     layout->setContentsMargins(0, 0, 0, 0);
     layout->setSpacing(12);
 
-    layout->addWidget(shell_ != nullptr ? shell_->createPanelHeader("Run", panel) : createLabel("Run", panel, ui::FontRole::Title));
+    layout->addWidget(shell_ != nullptr ? shell_->createPanelHeader("Baseline Run", panel) : createLabel("Baseline Run", panel, ui::FontRole::Title));
     scenarioLabel_ = createLabel("", panel);
     scenarioLabel_->setStyleSheet(ui::mutedTextStyleSheet());
     statusLabel_ = createLabel("", panel);
@@ -233,6 +286,8 @@ QWidget* ScenarioRunWidget::createRunPanel() {
     timeProgressBar_ = createProgressBar("Time progress against the scenario time limit.", panel);
     agentCountLabel_ = createLabel("", panel);
     agentCountLabel_->setStyleSheet(ui::mutedTextStyleSheet());
+    eventLabel_ = createLabel("", panel);
+    eventLabel_->setStyleSheet(ui::mutedTextStyleSheet());
     evacuationProgressBar_ = createProgressBar("Evacuation progress based on evacuated agents divided by total agents.", panel);
     riskLabel_ = createLabel("", panel);
     riskLabel_->setStyleSheet(ui::mutedTextStyleSheet());
@@ -250,6 +305,7 @@ QWidget* ScenarioRunWidget::createRunPanel() {
     layout->addWidget(elapsedLabel_);
     layout->addWidget(timeProgressBar_);
     layout->addWidget(agentCountLabel_);
+    layout->addWidget(eventLabel_);
     layout->addWidget(evacuationProgressBar_);
     layout->addWidget(riskLabel_);
     layout->addWidget(congestionLabel_);
@@ -259,7 +315,7 @@ QWidget* ScenarioRunWidget::createRunPanel() {
     transportLayout->setContentsMargins(0, 0, 0, 0);
     transportLayout->setSpacing(8);
     pauseButton_ = createIconButton(TransportIconKind::Pause, "Pause simulation", panel);
-    stopButton_ = createIconButton(TransportIconKind::Stop, "Stop and reset run", panel);
+    stopButton_ = createIconButton(TransportIconKind::Stop, "Reset run to start; no result is created", panel);
     transportLayout->addWidget(pauseButton_);
     transportLayout->addWidget(stopButton_);
     transportLayout->addStretch(1);
@@ -271,6 +327,7 @@ QWidget* ScenarioRunWidget::createRunPanel() {
     resultButton_->setFont(ui::font(ui::FontRole::Body));
     resultButton_->setStyleSheet(ui::primaryButtonStyleSheet());
     resultButton_->setEnabled(false);
+    resultButton_->setToolTip("Available after evacuation completes or the time limit is reached");
     layout->addWidget(resultButton_);
 
     connect(pauseButton_, &QPushButton::clicked, this, [this]() {
@@ -291,6 +348,11 @@ void ScenarioRunWidget::returnToAuthoring() {
         timer_->stop();
     }
 
+    if (returnToAuthoringHandler_) {
+        returnToAuthoringHandler_(true);
+        return;
+    }
+
     auto* rootLayout = qobject_cast<QVBoxLayout*>(layout());
     if (rootLayout == nullptr || shell_ == nullptr) {
         return;
@@ -321,10 +383,10 @@ void ScenarioRunWidget::returnToAuthoring() {
 void ScenarioRunWidget::refreshStatus() {
     const auto& frame = runner_.frame();
     if (scenarioLabel_ != nullptr) {
-        scenarioLabel_->setText(QString("Scenario: %1").arg(QString::fromStdString(scenario_.name)));
+        scenarioLabel_->setText(QString("Staged baseline: %1").arg(QString::fromStdString(scenario_.name)));
     }
     if (statusLabel_ != nullptr) {
-        statusLabel_->setText(QString("Status: %1").arg(frame.complete ? "Complete" : paused_ ? "Paused" : "Running"));
+        statusLabel_->setText(QString("Status: %1").arg(runStatusText(frame, paused_)));
     }
     if (elapsedLabel_ != nullptr) {
         elapsedLabel_->setText(QString("Elapsed: %1 / %2 sec")
@@ -340,6 +402,9 @@ void ScenarioRunWidget::refreshStatus() {
             .arg(static_cast<int>(frame.totalAgentCount))
             .arg(static_cast<int>(frame.agents.size())));
     }
+    if (eventLabel_ != nullptr) {
+        eventLabel_->setText(configuredEventSummary(scenario_));
+    }
     if (evacuationProgressBar_ != nullptr) {
         evacuationProgressBar_->setValue(percentValue(
             static_cast<double>(frame.evacuatedAgentCount),
@@ -352,23 +417,22 @@ void ScenarioRunWidget::refreshStatus() {
             .arg(static_cast<int>(risk.stalledAgentCount)));
     }
     if (congestionLabel_ != nullptr) {
-        const auto hotspotCount = risk.hotspots.empty() ? 0 : static_cast<int>(risk.hotspots.front().agentCount);
-        congestionLabel_->setText(QString("Hotspots: %1%2")
-            .arg(static_cast<int>(risk.hotspots.size()))
-            .arg(risk.hotspots.empty() ? QString{} : QString(" (max %1 agents)").arg(hotspotCount)));
+        congestionLabel_->setText(hotspotSummary(risk));
     }
     if (bottleneckLabel_ != nullptr) {
         if (risk.bottlenecks.empty()) {
             bottleneckLabel_->setText("Bottlenecks: 0");
+            bottleneckLabel_->setToolTip({});
         } else {
             const auto& bottleneck = risk.bottlenecks.front();
             const auto label = QString::fromStdString(bottleneck.label);
             const auto id = QString::fromStdString(bottleneck.connectionId);
-            const auto idLine = (!id.isEmpty() && id != label) ? QString("\nID: %1").arg(id) : QString{};
-            bottleneckLabel_->setText(QString("Worst Bottleneck: %1%2\nNearby: %3, Stalled: %4")
-                .arg(label, idLine)
+            bottleneckLabel_->setText(QString("Worst Bottleneck\nNearby: %1, Stalled: %2")
                 .arg(static_cast<int>(bottleneck.nearbyAgentCount))
                 .arg(static_cast<int>(bottleneck.stalledAgentCount)));
+            bottleneckLabel_->setToolTip(QString("%1%2")
+                .arg(label)
+                .arg((!id.isEmpty() && id != label) ? QString("\nID: %1").arg(id) : QString{}));
         }
     }
     if (pauseButton_ != nullptr) {
@@ -380,10 +444,15 @@ void ScenarioRunWidget::refreshStatus() {
         pauseButton_->setEnabled(!frame.complete);
     }
     if (stopButton_ != nullptr) {
+        stopButton_->setToolTip("Reset run to start; no result is created");
+        stopButton_->setAccessibleName("Reset run to start");
         stopButton_->setEnabled(frame.totalAgentCount > 0);
     }
     if (resultButton_ != nullptr) {
         resultButton_->setEnabled(frame.complete && frame.totalAgentCount > 0);
+        resultButton_->setToolTip(frame.complete
+            ? QString("Open results: %1").arg(completionOutcome(frame))
+            : "Available after evacuation completes or the time limit is reached");
     }
 }
 
@@ -427,6 +496,8 @@ void ScenarioRunWidget::showResults() {
             }
         },
         backToLayoutReviewHandler_,
+        returnToAuthoringHandler_,
+        rerunScenarioHandler_,
         this);
     rootLayout->replaceWidget(shell_, resultWidget);
     shell_->hide();
diff --git a/src/application/ScenarioRunWidget.h b/src/application/ScenarioRunWidget.h
index 81663b8..c662f8e 100644
--- a/src/application/ScenarioRunWidget.h
+++ b/src/application/ScenarioRunWidget.h
@@ -28,6 +28,8 @@ class ScenarioRunWidget : public QWidget {
         std::function<void()> saveProjectHandler,
         std::function<void()> openProjectHandler,
         std::function<void()> backToLayoutReviewHandler,
+        std::function<void(bool)> returnToAuthoringHandler = {},
+        std::function<void()> rerunScenarioHandler = {},
         QWidget* parent = nullptr);
 
 private:
@@ -45,6 +47,8 @@ class ScenarioRunWidget : public QWidget {
     std::function<void()> saveProjectHandler_{};
     std::function<void()> openProjectHandler_{};
     std::function<void()> backToLayoutReviewHandler_{};
+    std::function<void(bool)> returnToAuthoringHandler_{};
+    std::function<void()> rerunScenarioHandler_{};
     WorkspaceShell* shell_{nullptr};
     SimulationCanvasWidget* canvas_{nullptr};
     QTimer* timer_{nullptr};
@@ -53,6 +57,7 @@ class ScenarioRunWidget : public QWidget {
     QLabel* elapsedLabel_{nullptr};
     QProgressBar* timeProgressBar_{nullptr};
     QLabel* agentCountLabel_{nullptr};
+    QLabel* eventLabel_{nullptr};
     QProgressBar* evacuationProgressBar_{nullptr};
     QLabel* riskLabel_{nullptr};
     QLabel* congestionLabel_{nullptr};
diff --git a/src/application/SimulationCanvasWidget.cpp b/src/application/SimulationCanvasWidget.cpp
index e79851d..3153ff8 100644
--- a/src/application/SimulationCanvasWidget.cpp
+++ b/src/application/SimulationCanvasWidget.cpp
@@ -6,10 +6,14 @@
 
 #include <QCoreApplication>
 #include <QEvent>
+#include <QFrame>
+#include <QHBoxLayout>
 #include <QKeyEvent>
 #include <QMouseEvent>
 #include <QPainter>
+#include <QPushButton>
 #include <QRadialGradient>
+#include <QResizeEvent>
 #include <QWheelEvent>
 
 namespace safecrowd::application {
@@ -24,6 +28,28 @@ constexpr double kBottleneckFocusZoom = 2.4;
 constexpr int kHotspotMinCoreAlpha = 72;
 constexpr int kHotspotMaxCoreAlpha = 190;
 
+QPushButton* createViewControlButton(const QString& text, const QString& tooltip, QWidget* parent) {
+    auto* button = new QPushButton(text, parent);
+    button->setFixedSize(text == "Fit" ? QSize(42, 30) : QSize(30, 30));
+    button->setCursor(Qt::PointingHandCursor);
+    button->setToolTip(tooltip);
+    button->setAccessibleName(tooltip);
+    button->setStyleSheet(
+        "QPushButton {"
+        " background: #ffffff;"
+        " border: 1px solid #d7e0ea;"
+        " border-radius: 8px;"
+        " color: #16202b;"
+        " font-weight: 700;"
+        " padding: 0;"
+        "}"
+        "QPushButton:hover {"
+        " background: #eef3f8;"
+        " border-color: #b8c6d6;"
+        "}");
+    return button;
+}
+
 }  // namespace
 
 SimulationCanvasWidget::SimulationCanvasWidget(safecrowd::domain::FacilityLayout2D layout, QWidget* parent)
@@ -32,8 +58,11 @@ SimulationCanvasWidget::SimulationCanvasWidget(safecrowd::domain::FacilityLayout
     setMouseTracking(true);
     setFocusPolicy(Qt::StrongFocus);
     setMinimumSize(520, 360);
+    setCursor(Qt::OpenHandCursor);
     setStyleSheet("QWidget { background: #f4f7fb; }");
+    camera_.setPrimaryButtonPanEnabled(true);
     layoutBounds_ = collectLayoutCanvasBounds(layout_);
+    createViewControls();
     QCoreApplication::instance()->installEventFilter(this);
 }
 
@@ -109,9 +138,7 @@ void SimulationCanvasWidget::keyReleaseEvent(QKeyEvent* event) {
 
 void SimulationCanvasWidget::mouseDoubleClickEvent(QMouseEvent* event) {
     if (event->button() == Qt::LeftButton) {
-        camera_.reset();
-        layoutCacheValid_ = false;
-        update();
+        resetView();
         event->accept();
         return;
     }
@@ -120,7 +147,7 @@ void SimulationCanvasWidget::mouseDoubleClickEvent(QMouseEvent* event) {
 
 void SimulationCanvasWidget::mouseMoveEvent(QMouseEvent* event) {
     if (camera_.updatePan(event)) {
-        layoutCacheValid_ = false;
+        invalidateLayoutCache();
         update();
         return;
     }
@@ -130,6 +157,7 @@ void SimulationCanvasWidget::mouseMoveEvent(QMouseEvent* event) {
 void SimulationCanvasWidget::mousePressEvent(QMouseEvent* event) {
     setFocus(Qt::MouseFocusReason);
     if (camera_.beginPan(event)) {
+        setCursor(Qt::ClosedHandCursor);
         return;
     }
     QWidget::mousePressEvent(event);
@@ -137,6 +165,7 @@ void SimulationCanvasWidget::mousePressEvent(QMouseEvent* event) {
 
 void SimulationCanvasWidget::mouseReleaseEvent(QMouseEvent* event) {
     if (camera_.finishPan(event)) {
+        setCursor(Qt::OpenHandCursor);
         return;
     }
     QWidget::mouseReleaseEvent(event);
@@ -176,6 +205,11 @@ void SimulationCanvasWidget::paintEvent(QPaintEvent* event) {
     }
 }
 
+void SimulationCanvasWidget::resizeEvent(QResizeEvent* event) {
+    QWidget::resizeEvent(event);
+    positionViewControls();
+}
+
 void SimulationCanvasWidget::wheelEvent(QWheelEvent* event) {
     const auto bounds = collectBounds();
     if (!bounds.has_value()) {
@@ -183,13 +217,90 @@ void SimulationCanvasWidget::wheelEvent(QWheelEvent* event) {
         return;
     }
     if (camera_.zoomAt(event, *bounds, previewViewport())) {
-        layoutCacheValid_ = false;
+        invalidateLayoutCache();
         update();
         return;
     }
     QWidget::wheelEvent(event);
 }
 
+void SimulationCanvasWidget::createViewControls() {
+    viewControls_ = new QFrame(this);
+    viewControls_->setObjectName("simulationViewControls");
+    viewControls_->setStyleSheet(
+        "#simulationViewControls {"
+        " background: rgba(255, 255, 255, 230);"
+        " border: 1px solid #d7e0ea;"
+        " border-radius: 12px;"
+        "}"
+    );
+    auto* layout = new QHBoxLayout(viewControls_);
+    layout->setContentsMargins(6, 6, 6, 6);
+    layout->setSpacing(6);
+
+    auto* zoomInButton = createViewControlButton("+", "Zoom in", viewControls_);
+    auto* zoomOutButton = createViewControlButton("-", "Zoom out", viewControls_);
+    auto* fitButton = createViewControlButton("Fit", "Fit to view", viewControls_);
+    layout->addWidget(zoomInButton);
+    layout->addWidget(zoomOutButton);
+    layout->addWidget(fitButton);
+
+    connect(zoomInButton, &QPushButton::clicked, this, [this]() {
+        zoomAtCanvasPoint(rect().center(), 1.2);
+    });
+    connect(zoomOutButton, &QPushButton::clicked, this, [this]() {
+        zoomAtCanvasPoint(rect().center(), 1.0 / 1.2);
+    });
+    connect(fitButton, &QPushButton::clicked, this, [this]() {
+        resetView();
+    });
+
+    viewControls_->adjustSize();
+    positionViewControls();
+}
+
+void SimulationCanvasWidget::positionViewControls() {
+    if (viewControls_ == nullptr) {
+        return;
+    }
+
+    viewControls_->adjustSize();
+    const int margin = 14;
+    viewControls_->move(width() - viewControls_->width() - margin, margin);
+    viewControls_->raise();
+}
+
+void SimulationCanvasWidget::resetView() {
+    camera_.reset();
+    invalidateLayoutCache();
+    update();
+}
+
+void SimulationCanvasWidget::zoomAtCanvasPoint(const QPointF& anchorPoint, double factor) {
+    const auto bounds = collectBounds();
+    if (!bounds.has_value() || factor <= 0.0) {
+        return;
+    }
+
+    const auto viewport = previewViewport();
+    if (viewport.width() <= 0.0 || viewport.height() <= 0.0) {
+        return;
+    }
+
+    const LayoutCanvasTransform currentTransform(*bounds, viewport, camera_.zoom(), camera_.panOffset());
+    const auto anchorWorld = currentTransform.unmap(anchorPoint);
+    camera_.setZoom(std::clamp(camera_.zoom() * factor, 0.1, 50.0));
+
+    const LayoutCanvasTransform updatedTransform(*bounds, viewport, camera_.zoom(), camera_.panOffset());
+    camera_.setPanOffset(camera_.panOffset() + anchorPoint - updatedTransform.map(anchorWorld));
+    invalidateLayoutCache();
+    update();
+}
+
+void SimulationCanvasWidget::invalidateLayoutCache() {
+    layoutCacheValid_ = false;
+}
+
 std::optional<LayoutCanvasBounds> SimulationCanvasWidget::collectBounds() const {
     return layoutBounds_;
 }
@@ -242,7 +353,7 @@ void SimulationCanvasWidget::focusWorldPoint(const safecrowd::domain::Point2D& p
 
     const LayoutCanvasTransform transform(*bounds, viewport, camera_.zoom(), {});
     camera_.setPanOffset(viewport.center() - transform.map(point));
-    layoutCacheValid_ = false;
+    invalidateLayoutCache();
     update();
 }
 
diff --git a/src/application/SimulationCanvasWidget.h b/src/application/SimulationCanvasWidget.h
index 527acd3..1f21f18 100644
--- a/src/application/SimulationCanvasWidget.h
+++ b/src/application/SimulationCanvasWidget.h
@@ -13,10 +13,12 @@
 #include "domain/ScenarioSimulationRunner.h"
 
 class QEvent;
+class QFrame;
 class QKeyEvent;
 class QMouseEvent;
 class QPainter;
 class QPaintEvent;
+class QResizeEvent;
 class QWheelEvent;
 
 namespace safecrowd::application {
@@ -41,9 +43,15 @@ class SimulationCanvasWidget : public QWidget {
     void mousePressEvent(QMouseEvent* event) override;
     void mouseReleaseEvent(QMouseEvent* event) override;
     void paintEvent(QPaintEvent* event) override;
+    void resizeEvent(QResizeEvent* event) override;
     void wheelEvent(QWheelEvent* event) override;
 
 private:
+    void createViewControls();
+    void positionViewControls();
+    void resetView();
+    void zoomAtCanvasPoint(const QPointF& anchorPoint, double factor);
+    void invalidateLayoutCache();
     std::optional<LayoutCanvasBounds> collectBounds() const;
     LayoutCanvasTransform currentTransform(const LayoutCanvasBounds& bounds) const;
     void refreshLayoutCache(const LayoutCanvasBounds& bounds);
@@ -59,6 +67,7 @@ class SimulationCanvasWidget : public QWidget {
     std::optional<std::size_t> focusedHotspotIndex_{};
     std::optional<std::size_t> focusedBottleneckIndex_{};
     LayoutCanvasCamera camera_{};
+    QFrame* viewControls_{nullptr};
     std::optional<LayoutCanvasBounds> layoutBounds_{};
     QPixmap layoutCache_{};
     QSize layoutCacheSize_{};
diff --git a/src/application/WorkspaceShell.cpp b/src/application/WorkspaceShell.cpp
index 04ee032..62d9f5a 100644
--- a/src/application/WorkspaceShell.cpp
+++ b/src/application/WorkspaceShell.cpp
@@ -240,7 +240,8 @@ QWidget* WorkspaceShell::createPanelHeader(const QString& title, QWidget* parent
 
     auto* label = new QLabel(title, header);
     label->setFont(ui::font(ui::FontRole::Title));
-    label->setWordWrap(false);
+    label->setWordWrap(true);
+    label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
     layout->addWidget(label, 1, Qt::AlignVCenter);
     return header;
 }
diff --git a/src/domain/DemoFixtureService.cpp b/src/domain/DemoFixtureService.cpp
index 3bade0c..ca4ccdc 100644
--- a/src/domain/DemoFixtureService.cpp
+++ b/src/domain/DemoFixtureService.cpp
@@ -22,6 +22,28 @@ DemoFixture DemoFixtureService::createSprint1DemoFixture() const {
         .targetAgentCount = 100,
     });
 
+    fixture.baselineScenario.scenarioId = "scenario-sprint1-baseline";
+    fixture.baselineScenario.name = "Baseline evacuation";
+    fixture.baselineScenario.role = ScenarioRole::Baseline;
+    fixture.baselineScenario.population = fixture.population;
+    fixture.baselineScenario.execution.timeLimitSeconds = 180.0;
+    fixture.baselineScenario.execution.sampleIntervalSeconds = 1.0;
+    fixture.baselineScenario.execution.repeatCount = 1;
+    fixture.baselineScenario.execution.baseSeed = 1;
+    fixture.baselineScenario.sourceTemplateId = "sprint1-baseline";
+    fixture.baselineScenario.control.events.push_back({
+        .id = "event-exit-closure",
+        .name = "Exit Closure",
+        .triggerSummary = "Operator command",
+        .targetSummary = "Primary exit route",
+    });
+    fixture.baselineScenario.control.events.push_back({
+        .id = "event-staged-release",
+        .name = "Staged Release",
+        .triggerSummary = "After initial evacuation wave",
+        .targetSummary = "Main Demo Room occupants",
+    });
+
     return fixture;
 }
 
diff --git a/src/domain/DemoFixtureService.h b/src/domain/DemoFixtureService.h
index 228da40..14ed6ce 100644
--- a/src/domain/DemoFixtureService.h
+++ b/src/domain/DemoFixtureService.h
@@ -2,12 +2,14 @@
 
 #include "domain/FacilityLayout2D.h"
 #include "domain/PopulationSpec.h"
+#include "domain/ScenarioAuthoring.h"
 
 namespace safecrowd::domain {
 
 struct DemoFixture {
     FacilityLayout2D layout{};
     PopulationSpec population{};
+    ScenarioDraft baselineScenario{};
 };
 
 class DemoFixtureService {
diff --git a/tests/DemoFixtureServiceTests.cpp b/tests/DemoFixtureServiceTests.cpp
index 771bbb6..d61c90c 100644
--- a/tests/DemoFixtureServiceTests.cpp
+++ b/tests/DemoFixtureServiceTests.cpp
@@ -8,6 +8,7 @@
 #include "domain/DemoFixtureService.h"
 #include "domain/ImportIssue.h"
 #include "domain/ImportValidationService.h"
+#include "domain/ScenarioSimulationRunner.h"
 
 namespace {
 
@@ -83,6 +84,13 @@ SC_TEST(DemoFixtureServiceBuildsSprint1Fixture) {
     SC_EXPECT_EQ(population.initialPlacements.front().targetAgentCount, std::size_t{100});
     SC_EXPECT_EQ(population.initialPlacements.front().area.outline.size(), std::size_t{4});
 
+    SC_EXPECT_EQ(fixture.baselineScenario.name, std::string("Baseline evacuation"));
+    SC_EXPECT_EQ(fixture.baselineScenario.role, safecrowd::domain::ScenarioRole::Baseline);
+    SC_EXPECT_EQ(fixture.baselineScenario.population.initialPlacements.size(), std::size_t{1});
+    SC_EXPECT_EQ(fixture.baselineScenario.control.events.size(), std::size_t{2});
+    SC_EXPECT_EQ(fixture.baselineScenario.execution.timeLimitSeconds, 180.0);
+    SC_EXPECT_EQ(fixture.baselineScenario.execution.sampleIntervalSeconds, 1.0);
+
     safecrowd::domain::ImportValidationService validator;
     const auto issues = validator.validate(layout);
     SC_EXPECT_TRUE(!safecrowd::domain::hasBlockingImportIssue(issues));
@@ -116,3 +124,19 @@ SC_TEST(DemoLayoutsProvidesRuntimeFacilityLayout) {
     const auto issues = validator.validate(layout);
     SC_EXPECT_TRUE(!safecrowd::domain::hasBlockingImportIssue(issues));
 }
+
+SC_TEST(DemoFixtureBaselineScenarioRunsToResultArtifacts) {
+    safecrowd::domain::DemoFixtureService service;
+    const auto fixture = service.createSprint1DemoFixture();
+
+    safecrowd::domain::ScenarioSimulationRunner runner(fixture.layout, fixture.baselineScenario);
+    for (int i = 0; i < 720 && !runner.complete(); ++i) {
+        runner.step(0.25);
+    }
+
+    SC_EXPECT_TRUE(runner.complete());
+    SC_EXPECT_EQ(runner.frame().totalAgentCount, std::size_t{100});
+    SC_EXPECT_TRUE(!runner.resultArtifacts().evacuationProgress.empty());
+    SC_EXPECT_TRUE(runner.resultArtifacts().timingSummary.t90Seconds.has_value()
+        || runner.frame().elapsedSeconds >= fixture.baselineScenario.execution.timeLimitSeconds);
+}