feat(phase-37): timer pause/resume + professional reporting engine

Pause/Resume timer:
- Add paused_at, red_paused_seconds, blue_paused_seconds fields to Test model
- Add pause_timer/resume_timer workflow functions with accumulated pause tracking
- Auto-resume on phase submit; subtract paused time from worklog duration
- Add POST /tests/{id}/pause-timer and resume-timer endpoints
- Update LiveTimer component with pause/resume button and paused visual state
- Wire pause/resume mutations through TestDetailPage and TestDetailHeader

Professional Reporting Engine - Fase 2:
- Add ReportEngine service with Jinja2 HTML rendering, WeasyPrint PDF, and docxtpl DOCX
- Add corporate CSS stylesheet with cover page, data tables, stats grid, findings
- Create purple_campaign, coverage_report, and executive_summary HTML templates
- Add report_generation_service collecting domain data for each report type
- Add professional_reports router: GET /reports/generate/purple-campaign/{id}, coverage-summary, executive-summary
- Add analytics router with flat JSON endpoints for PowerBI: /coverage, /tests, /trends, /operators
- Add advanced_metrics router: /coverage-by-tactic, /never-tested, /avg-validation-time, /detection-rate-trend
- Add weasyprint and docxtpl to requirements.txt
- Add REPORT_TEMPLATES_DIR, REPORT_OUTPUT_DIR, COMPANY_NAME, COMPANY_LOGO_PATH to config

backend/alembic/versions/b021_add_phase_timing_fields.py

@@ -20,7 +20,10 @@ def upgrade() -> None:
     op.execute("""
         ALTER TABLE tests
             ADD COLUMN IF NOT EXISTS red_started_at      TIMESTAMP,
-            ADD COLUMN IF NOT EXISTS blue_started_at TIMESTAMP;
+            ADD COLUMN IF NOT EXISTS blue_started_at     TIMESTAMP,
+            ADD COLUMN IF NOT EXISTS paused_at           TIMESTAMP,
+            ADD COLUMN IF NOT EXISTS red_paused_seconds  INTEGER DEFAULT 0,
+            ADD COLUMN IF NOT EXISTS blue_paused_seconds INTEGER DEFAULT 0;
     """)
 
 
@@ -28,5 +31,8 @@ def downgrade() -> None:
     op.execute("""
         ALTER TABLE tests
             DROP COLUMN IF EXISTS red_started_at,
-            DROP COLUMN IF EXISTS blue_started_at;
+            DROP COLUMN IF EXISTS blue_started_at,
+            DROP COLUMN IF EXISTS paused_at,
+            DROP COLUMN IF EXISTS red_paused_seconds,
+            DROP COLUMN IF EXISTS blue_paused_seconds;
     """)

backend/app/config.py

@@ -58,6 +58,12 @@ class Settings(BaseSettings):
     TEMPO_API_TOKEN: str = ""
     TEMPO_DEFAULT_WORK_TYPE: str = "Red Team"
 
+    # ── Reporting ─────────────────────────────────────────────────────
+    REPORT_TEMPLATES_DIR: str = "app/templates/reports"
+    REPORT_OUTPUT_DIR: str = "/tmp/aegis_reports"
+    COMPANY_NAME: str = "Organization"
+    COMPANY_LOGO_PATH: str = "app/templates/reports/assets/logo.png"
+
     # ── Scoring weights (must sum to 100) ────────────────────────────
     SCORING_WEIGHT_TESTS: int = 40
     SCORING_WEIGHT_DETECTION_RULES: int = 20

backend/app/main.py

@@ -34,6 +34,9 @@ from app.routers import compliance as compliance_router
 from app.routers import snapshots as snapshots_router
 from app.routers import jira as jira_router
 from app.routers import worklogs as worklogs_router
+from app.routers import professional_reports as professional_reports_router
+from app.routers import analytics as analytics_router
+from app.routers import advanced_metrics as advanced_metrics_router
 from app.domain.exceptions import DomainException
 from app.middleware.error_handler import domain_exception_handler
 from app.storage import ensure_bucket_exists
@@ -114,6 +117,9 @@ app.include_router(compliance_router.router, prefix="/api/v1")
 app.include_router(snapshots_router.router, prefix="/api/v1")
 app.include_router(jira_router.router, prefix="/api/v1")
 app.include_router(worklogs_router.router, prefix="/api/v1")
+app.include_router(professional_reports_router.router, prefix="/api/v1")
+app.include_router(analytics_router.router, prefix="/api/v1")
+app.include_router(advanced_metrics_router.router, prefix="/api/v1")
 
 
 @app.get("/health", include_in_schema=False)

backend/app/models/test.py

@@ -52,6 +52,9 @@ class Test(Base):
     # ── Phase timing fields (for automatic Tempo worklogs) ──────────
     red_started_at = Column(DateTime, nullable=True)
     blue_started_at = Column(DateTime, nullable=True)
+    paused_at = Column(DateTime, nullable=True)
+    red_paused_seconds = Column(Integer, default=0)
+    blue_paused_seconds = Column(Integer, default=0)
 
     # ── Remediation fields ───────────────────────────────────────────
     remediation_steps = Column(Text, nullable=True)

backend/app/routers/advanced_metrics.py

@@ -0,0 +1,184 @@
+"""Advanced metrics endpoints — coverage by tactic, never-tested, avg validation time."""
+
+from datetime import datetime
+
+from fastapi import APIRouter, Depends
+from sqlalchemy import func, case
+from sqlalchemy.orm import Session
+
+from app.database import get_db
+from app.dependencies.auth import get_current_user
+from app.models.audit import AuditLog
+from app.models.technique import Technique
+from app.models.test import Test
+from app.models.user import User
+
+router = APIRouter(prefix="/metrics/advanced", tags=["advanced-metrics"])
+
+
+@router.get("/coverage-by-tactic")
+def coverage_by_tactic(
+    db: Session = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """Coverage percentage broken down by MITRE ATT&CK tactic."""
+    results = (
+        db.query(
+            Technique.tactic,
+            func.count(Technique.id).label("total"),
+            func.sum(
+                case((Technique.status_global == "validated", 1), else_=0)
+            ).label("validated"),
+            func.sum(
+                case((Technique.status_global == "partial", 1), else_=0)
+            ).label("partial"),
+            func.sum(
+                case((Technique.status_global == "not_covered", 1), else_=0)
+            ).label("not_covered"),
+            func.sum(
+                case((Technique.status_global == "in_progress", 1), else_=0)
+            ).label("in_progress"),
+        )
+        .group_by(Technique.tactic)
+        .order_by(Technique.tactic)
+        .all()
+    )
+    return [
+        {
+            "tactic": r[0] or "Unknown",
+            "total": r[1],
+            "validated": int(r[2]),
+            "partial": int(r[3]),
+            "not_covered": int(r[4]),
+            "in_progress": int(r[5]),
+            "coverage_pct": round((int(r[2]) / r[1]) * 100, 1) if r[1] > 0 else 0,
+        }
+        for r in results
+    ]
+
+
+@router.get("/never-tested")
+def never_tested_techniques(
+    db: Session = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """Techniques that have never had a test created."""
+    tested_technique_ids = (
+        db.query(Test.technique_id).distinct().subquery()
+    )
+    techniques = (
+        db.query(Technique)
+        .filter(~Technique.id.in_(db.query(tested_technique_ids)))
+        .order_by(Technique.mitre_id)
+        .all()
+    )
+    return [
+        {
+            "mitre_id": t.mitre_id,
+            "name": t.name,
+            "tactic": t.tactic,
+            "is_subtechnique": t.is_subtechnique,
+        }
+        for t in techniques
+    ]
+
+
+@router.get("/avg-validation-time")
+def avg_validation_time(
+    db: Session = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """Average time from test creation to validation, computed from audit logs.
+
+    Returns overall average and per-phase averages where data is available.
+    """
+    validated_tests = (
+        db.query(Test)
+        .filter(Test.state == "validated")
+        .all()
+    )
+
+    if not validated_tests:
+        return {
+            "total_validated": 0,
+            "avg_total_hours": 0,
+            "avg_red_phase_hours": 0,
+            "avg_blue_phase_hours": 0,
+        }
+
+    total_durations = []
+    red_durations = []
+    blue_durations = []
+
+    for test in validated_tests:
+        if test.created_at and test.red_validated_at:
+            total_seconds = (test.red_validated_at - test.created_at).total_seconds()
+            total_durations.append(total_seconds)
+
+        if test.red_started_at and test.blue_started_at:
+            red_sec = (test.blue_started_at - test.red_started_at).total_seconds()
+            red_paused = test.red_paused_seconds or 0
+            red_durations.append(max(red_sec - red_paused, 0))
+
+        if test.blue_started_at and test.blue_validated_at:
+            blue_sec = (test.blue_validated_at - test.blue_started_at).total_seconds()
+            blue_paused = test.blue_paused_seconds or 0
+            blue_durations.append(max(blue_sec - blue_paused, 0))
+
+    def avg_hours(durations: list[float]) -> float:
+        if not durations:
+            return 0
+        return round(sum(durations) / len(durations) / 3600, 2)
+
+    return {
+        "total_validated": len(validated_tests),
+        "avg_total_hours": avg_hours(total_durations),
+        "avg_red_phase_hours": avg_hours(red_durations),
+        "avg_blue_phase_hours": avg_hours(blue_durations),
+    }
+
+
+@router.get("/detection-rate-trend")
+def detection_rate_trend(
+    db: Session = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """Monthly detection rate trend for the last 12 months."""
+    from datetime import timedelta
+
+    now = datetime.utcnow()
+    months = []
+
+    for i in range(11, -1, -1):
+        month_start = datetime(now.year, now.month, 1) - timedelta(days=i * 30)
+        month_end = month_start + timedelta(days=30)
+
+        validated = (
+            db.query(func.count(Test.id))
+            .filter(
+                Test.state == "validated",
+                Test.created_at >= month_start,
+                Test.created_at < month_end,
+            )
+            .scalar() or 0
+        )
+
+        detected = (
+            db.query(func.count(Test.id))
+            .filter(
+                Test.state == "validated",
+                Test.detection_result == "detected",
+                Test.created_at >= month_start,
+                Test.created_at < month_end,
+            )
+            .scalar() or 0
+        )
+
+        months.append({
+            "month": month_start.strftime("%Y-%m"),
+            "validated": validated,
+            "detected": detected,
+            "detection_rate": round((detected / validated) * 100, 1) if validated > 0 else 0,
+        })
+
+    return months

backend/app/routers/analytics.py

@@ -0,0 +1,127 @@
+"""Analytics endpoints — flat JSON optimized for PowerBI / BI tools.
+
+Returns complete datasets without pagination so BI tools can ingest
+directly from URL. All endpoints require authentication.
+"""
+
+from fastapi import APIRouter, Depends, Query
+from sqlalchemy import func
+from sqlalchemy.orm import Session
+
+from app.database import get_db
+from app.dependencies.auth import get_current_user, require_any_role
+from app.models.coverage_snapshot import CoverageSnapshot
+from app.models.technique import Technique
+from app.models.test import Test
+from app.models.user import User
+
+router = APIRouter(prefix="/analytics", tags=["analytics"])
+
+
+@router.get("/coverage")
+def analytics_coverage(
+    db: Session = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """Coverage per technique — flat format for BI dashboards."""
+    techniques = db.query(Technique).all()
+    return [
+        {
+            "mitre_id": t.mitre_id,
+            "name": t.name,
+            "tactic": t.tactic,
+            "status": t.status_global.value if t.status_global else "not_evaluated",
+            "is_subtechnique": t.is_subtechnique,
+            "test_count": len(t.tests) if t.tests else 0,
+            "review_required": t.review_required,
+            "last_review_date": (
+                t.last_review_date.isoformat() if t.last_review_date else None
+            ),
+        }
+        for t in techniques
+    ]
+
+
+@router.get("/tests")
+def analytics_tests(
+    date_from: str = Query(None, description="ISO date filter (>=)"),
+    date_to: str = Query(None, description="ISO date filter (<=)"),
+    db: Session = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """All tests with timestamps — flat format for BI dashboards."""
+    query = db.query(Test)
+    if date_from:
+        query = query.filter(Test.created_at >= date_from)
+    if date_to:
+        query = query.filter(Test.created_at <= date_to)
+    tests = query.all()
+
+    return [
+        {
+            "id": str(t.id),
+            "technique_id": str(t.technique_id),
+            "name": t.name,
+            "state": t.state.value if t.state else None,
+            "result": t.result.value if t.result else None,
+            "detection_result": (
+                t.detection_result.value if t.detection_result else None
+            ),
+            "created_at": t.created_at.isoformat() if t.created_at else None,
+            "execution_date": (
+                t.execution_date.isoformat() if t.execution_date else None
+            ),
+            "platform": t.platform,
+            "tool_used": t.tool_used,
+            "attack_success": t.attack_success,
+            "remediation_status": t.remediation_status,
+        }
+        for t in tests
+    ]
+
+
+@router.get("/trends")
+def analytics_trends(
+    db: Session = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """Historical coverage snapshots for trend visualization."""
+    snapshots = (
+        db.query(CoverageSnapshot)
+        .order_by(CoverageSnapshot.created_at)
+        .all()
+    )
+    return [
+        {
+            "date": s.created_at.isoformat() if s.created_at else None,
+            "name": s.name,
+            "total_techniques": s.total_techniques,
+            "validated_count": s.validated_count,
+            "partial_count": s.partial_count,
+            "not_covered_count": s.not_covered_count,
+            "organization_score": s.organization_score,
+        }
+        for s in snapshots
+    ]
+
+
+@router.get("/operators")
+def analytics_operators(
+    db: Session = Depends(get_db),
+    user: User = Depends(require_any_role("red_lead", "blue_lead")),
+):
+    """Per-operator metrics — for workload management dashboards."""
+    results = (
+        db.query(
+            User.username,
+            User.role,
+            func.count(Test.id).label("test_count"),
+        )
+        .outerjoin(Test, Test.created_by == User.id)
+        .group_by(User.id, User.username, User.role)
+        .all()
+    )
+    return [
+        {"username": r[0], "role": r[1], "test_count": r[2]}
+        for r in results
+    ]

backend/app/routers/professional_reports.py

@@ -0,0 +1,72 @@
+"""Professional report generation endpoints — PDF, DOCX, HTML output."""
+
+from uuid import UUID
+
+from fastapi import APIRouter, Depends, Query
+from fastapi.responses import FileResponse
+from sqlalchemy.orm import Session
+
+from app.database import get_db
+from app.dependencies.auth import get_current_user, require_any_role
+from app.models.user import User
+from app.services import report_generation_service
+
+router = APIRouter(prefix="/reports/generate", tags=["professional-reports"])
+
+_MEDIA_TYPES = {
+    "pdf": "application/pdf",
+    "docx": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+    "html": "text/html",
+}
+
+
+@router.get("/purple-campaign/{campaign_id}")
+def generate_purple_report(
+    campaign_id: UUID,
+    format: str = Query("pdf", pattern="^(pdf|docx|html)$"),
+    db: Session = Depends(get_db),
+    user: User = Depends(require_any_role("red_lead", "blue_lead")),
+):
+    """Generate a Purple Team campaign assessment report."""
+    filepath = report_generation_service.generate_purple_campaign_report(
+        db, str(campaign_id), output_format=format,
+    )
+    return FileResponse(
+        filepath,
+        media_type=_MEDIA_TYPES[format],
+        filename=f"purple_report.{format}",
+    )
+
+
+@router.get("/coverage-summary")
+def generate_coverage_report(
+    format: str = Query("pdf", pattern="^(pdf|docx|html)$"),
+    db: Session = Depends(get_db),
+    user: User = Depends(get_current_user),
+):
+    """Generate an organization-wide MITRE ATT&CK coverage report."""
+    filepath = report_generation_service.generate_coverage_report(
+        db, output_format=format,
+    )
+    return FileResponse(
+        filepath,
+        media_type=_MEDIA_TYPES[format],
+        filename=f"coverage_report.{format}",
+    )
+
+
+@router.get("/executive-summary")
+def generate_executive_report(
+    format: str = Query("pdf", pattern="^(pdf|docx|html)$"),
+    db: Session = Depends(get_db),
+    user: User = Depends(require_any_role("red_lead", "blue_lead")),
+):
+    """Generate an executive security summary report."""
+    filepath = report_generation_service.generate_executive_summary(
+        db, output_format=format,
+    )
+    return FileResponse(
+        filepath,
+        media_type=_MEDIA_TYPES[format],
+        filename=f"executive_summary.{format}",
+    )

backend/app/routers/tests.py

@@ -54,6 +54,8 @@ from app.services.test_workflow_service import (
     reopen_test as wf_reopen,
     handle_remediation_completed as wf_handle_remediation,
     get_retest_chain as wf_get_retest_chain,
+    pause_timer as wf_pause_timer,
+    resume_timer as wf_resume_timer,
 )
 
 router = APIRouter(prefix="/tests", tags=["tests"])
@@ -473,6 +475,42 @@ def submit_blue(
     return test
 
 
+# ---------------------------------------------------------------------------
+# POST /tests/{id}/pause-timer  —  pause the active phase timer
+# ---------------------------------------------------------------------------
+
+
+@router.post("/{test_id}/pause-timer", response_model=TestOut)
+def pause_timer(
+    test_id: uuid.UUID,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """Pause the running timer for the current phase (red_executing or blue_evaluating)."""
+    test = _get_test_or_404(db, test_id)
+    test = wf_pause_timer(db, test, current_user)
+    db.refresh(test)
+    return test
+
+
+# ---------------------------------------------------------------------------
+# POST /tests/{id}/resume-timer  —  resume a paused phase timer
+# ---------------------------------------------------------------------------
+
+
+@router.post("/{test_id}/resume-timer", response_model=TestOut)
+def resume_timer(
+    test_id: uuid.UUID,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """Resume the paused timer for the current phase."""
+    test = _get_test_or_404(db, test_id)
+    test = wf_resume_timer(db, test, current_user)
+    db.refresh(test)
+    return test
+
+
 # ---------------------------------------------------------------------------
 # POST /tests/{id}/validate-red  —  Red Lead validates
 # ---------------------------------------------------------------------------

backend/app/schemas/test.py

@@ -140,6 +140,9 @@ class TestOut(BaseModel):
     # Phase timing fields (for Tempo worklogs)
     red_started_at: datetime | None = None
     blue_started_at: datetime | None = None
+    paused_at: datetime | None = None
+    red_paused_seconds: int = 0
+    blue_paused_seconds: int = 0
 
     # Remediation fields
     remediation_steps: str | None = None

backend/app/services/report_engine.py

@@ -0,0 +1,93 @@
+"""Report engine — renders Jinja2 HTML templates to PDF, DOCX, and HTML.
+
+Uses WeasyPrint for PDF generation and docxtpl for DOCX.
+"""
+
+import os
+import uuid
+import logging
+from datetime import datetime
+
+from jinja2 import Environment, FileSystemLoader
+
+from app.config import settings
+
+logger = logging.getLogger(__name__)
+
+
+class ReportEngine:
+    """Template-based report generator supporting PDF, DOCX, and HTML output."""
+
+    def __init__(self) -> None:
+        self.jinja_env = Environment(
+            loader=FileSystemLoader(settings.REPORT_TEMPLATES_DIR),
+            autoescape=True,
+        )
+        os.makedirs(settings.REPORT_OUTPUT_DIR, exist_ok=True)
+
+    def render_html(self, template_name: str, context: dict) -> str:
+        """Render a Jinja2 template to an HTML string."""
+        template = self.jinja_env.get_template(f"{template_name}.html")
+        context.setdefault("company_name", settings.COMPANY_NAME)
+        context.setdefault("generated_at", datetime.utcnow().strftime("%B %d, %Y %H:%M UTC"))
+        return template.render(context)
+
+    def generate_pdf(self, template_name: str, context: dict) -> str:
+        """Render HTML and convert to PDF with WeasyPrint."""
+        from weasyprint import HTML, CSS
+
+        html_content = self.render_html(template_name, context)
+        css_path = os.path.join(settings.REPORT_TEMPLATES_DIR, "styles", "report.css")
+        output_path = os.path.join(
+            settings.REPORT_OUTPUT_DIR,
+            f"{template_name}_{uuid.uuid4().hex[:8]}.pdf",
+        )
+
+        stylesheets = []
+        if os.path.exists(css_path):
+            stylesheets.append(CSS(filename=css_path))
+
+        HTML(
+            string=html_content,
+            base_url=settings.REPORT_TEMPLATES_DIR,
+        ).write_pdf(output_path, stylesheets=stylesheets)
+
+        logger.info("PDF generated: %s", output_path)
+        return output_path
+
+    def generate_docx(self, template_name: str, context: dict) -> str:
+        """Render a .docx template with docxtpl."""
+        from docxtpl import DocxTemplate
+
+        template_path = os.path.join(
+            settings.REPORT_TEMPLATES_DIR, f"{template_name}.docx"
+        )
+        output_path = os.path.join(
+            settings.REPORT_OUTPUT_DIR,
+            f"{template_name}_{uuid.uuid4().hex[:8]}.docx",
+        )
+
+        doc = DocxTemplate(template_path)
+        context.setdefault("company_name", settings.COMPANY_NAME)
+        context.setdefault("generated_at", datetime.utcnow().strftime("%B %d, %Y"))
+        doc.render(context)
+        doc.save(output_path)
+
+        logger.info("DOCX generated: %s", output_path)
+        return output_path
+
+    def generate_html_file(self, template_name: str, context: dict) -> str:
+        """Render and save a standalone HTML report."""
+        html_content = self.render_html(template_name, context)
+        output_path = os.path.join(
+            settings.REPORT_OUTPUT_DIR,
+            f"{template_name}_{uuid.uuid4().hex[:8]}.html",
+        )
+        with open(output_path, "w", encoding="utf-8") as f:
+            f.write(html_content)
+
+        logger.info("HTML report generated: %s", output_path)
+        return output_path
+
+
+report_engine = ReportEngine()

backend/app/services/report_generation_service.py

@@ -0,0 +1,250 @@
+"""High-level report generation — collects domain data and delegates to ReportEngine."""
+
+import logging
+from datetime import datetime, timedelta
+
+from sqlalchemy.orm import Session
+
+from app.domain.exceptions import EntityNotFoundError
+from app.models.campaign import Campaign, CampaignTest
+from app.models.coverage_snapshot import CoverageSnapshot
+from app.models.technique import Technique
+from app.models.test import Test
+from app.models.threat_actor import ThreatActor
+from app.services.report_engine import report_engine
+
+logger = logging.getLogger(__name__)
+
+
+def generate_purple_campaign_report(
+    db: Session,
+    campaign_id: str,
+    output_format: str = "pdf",
+) -> str:
+    """Generate the full Purple Team campaign report."""
+    campaign = db.query(Campaign).filter(Campaign.id == campaign_id).first()
+    if not campaign:
+        raise EntityNotFoundError("Campaign", campaign_id)
+
+    campaign_tests = (
+        db.query(Test)
+        .join(CampaignTest, CampaignTest.test_id == Test.id)
+        .filter(CampaignTest.campaign_id == campaign_id)
+        .all()
+    )
+
+    tests_data = []
+    for test in campaign_tests:
+        technique = db.query(Technique).filter(Technique.id == test.technique_id).first()
+        tests_data.append({
+            "technique_mitre_id": technique.mitre_id if technique else "N/A",
+            "name": test.name,
+            "tactic": technique.tactic if technique else "N/A",
+            "state": test.state.value if test.state else "draft",
+            "detection_result": (
+                test.detection_result.value if test.detection_result else "pending"
+            ),
+        })
+
+    validated = [t for t in campaign_tests if t.state and t.state.value == "validated"]
+    detected = [
+        t for t in validated
+        if t.detection_result and t.detection_result.value == "detected"
+    ]
+    not_detected = [
+        t for t in validated
+        if t.detection_result and t.detection_result.value == "not_detected"
+    ]
+
+    critical_findings = [
+        {
+            "technique_id": t["technique_mitre_id"],
+            "name": t["name"],
+            "severity": "critical",
+            "description": "Technique was not detected during campaign execution.",
+            "recommendation": "Implement detection rule or review existing SIEM/EDR configuration.",
+        }
+        for t in tests_data
+        if t["detection_result"] == "not_detected"
+    ]
+
+    org_score = _safe_org_score(db)
+
+    threat_actors = []
+    if campaign.threat_actor_id:
+        actor = db.query(ThreatActor).filter(ThreatActor.id == campaign.threat_actor_id).first()
+        if actor:
+            threat_actors = [{"name": actor.name}]
+
+    context = {
+        "campaign": campaign,
+        "tests": tests_data,
+        "tests_validated": len(validated),
+        "tests_detected": len(detected),
+        "tests_not_detected": len(not_detected),
+        "critical_findings": critical_findings,
+        "org_score": org_score.get("overall", 0),
+        "tactics": list({t["tactic"] for t in tests_data}),
+        "threat_actors": threat_actors,
+    }
+
+    return _generate(output_format, "purple_campaign", context)
+
+
+def generate_coverage_report(
+    db: Session,
+    output_format: str = "pdf",
+) -> str:
+    """Generate an organization-wide MITRE ATT&CK coverage report."""
+    from sqlalchemy import func, case
+
+    org_score = _safe_org_score(db)
+
+    techniques = db.query(Technique).all()
+    status_counts = {"validated": 0, "partial": 0, "not_covered": 0, "in_progress": 0, "not_evaluated": 0}
+    for t in techniques:
+        s = t.status_global.value if t.status_global else "not_evaluated"
+        if s in status_counts:
+            status_counts[s] += 1
+
+    summary = {
+        "total_techniques": len(techniques),
+        **status_counts,
+    }
+
+    # Coverage by tactic
+    tactic_rows = (
+        db.query(
+            Technique.tactic,
+            func.count(Technique.id).label("total"),
+            func.sum(case((Technique.status_global == "validated", 1), else_=0)).label("validated"),
+        )
+        .group_by(Technique.tactic)
+        .all()
+    )
+    tactics_coverage = [
+        {
+            "tactic": r[0] or "Unknown",
+            "total": r[1],
+            "validated": int(r[2]),
+            "coverage_pct": round((int(r[2]) / r[1]) * 100, 1) if r[1] > 0 else 0,
+        }
+        for r in tactic_rows
+    ]
+
+    # Never-tested techniques
+    tested_ids = {t.technique_id for t in db.query(Test.technique_id).distinct().all()}
+    never_tested = [
+        {"mitre_id": t.mitre_id, "name": t.name, "tactic": t.tactic}
+        for t in techniques
+        if t.id not in tested_ids
+    ]
+
+    context = {
+        "org_score": org_score,
+        "summary": summary,
+        "tactics_coverage": tactics_coverage,
+        "never_tested": never_tested[:50],
+    }
+
+    return _generate(output_format, "coverage_report", context)
+
+
+def generate_executive_summary(
+    db: Session,
+    output_format: str = "pdf",
+) -> str:
+    """Generate an executive summary report."""
+    from sqlalchemy import func
+
+    org_score = _safe_org_score(db)
+    techniques = db.query(Technique).all()
+
+    status_counts = {"validated": 0, "partial": 0, "not_covered": 0, "in_progress": 0, "not_evaluated": 0}
+    for t in techniques:
+        s = t.status_global.value if t.status_global else "not_evaluated"
+        if s in status_counts:
+            status_counts[s] += 1
+
+    summary = {"total_techniques": len(techniques), **status_counts}
+
+    total_tests = db.query(func.count(Test.id)).scalar() or 0
+    active_campaigns = (
+        db.query(func.count(Campaign.id)).filter(Campaign.status == "active").scalar() or 0
+    )
+
+    quarter_ago = datetime.utcnow() - timedelta(days=90)
+    tests_this_quarter = (
+        db.query(func.count(Test.id)).filter(Test.created_at >= quarter_ago).scalar() or 0
+    )
+
+    open_remediations = (
+        db.query(func.count(Test.id))
+        .filter(Test.remediation_status.in_(["pending", "in_progress"]))
+        .scalar() or 0
+    )
+
+    # Detection rate among validated tests
+    validated_count = status_counts["validated"]
+    detected_count = (
+        db.query(func.count(Test.id))
+        .filter(Test.state == "validated", Test.detection_result == "detected")
+        .scalar() or 0
+    )
+    detection_rate = round((detected_count / validated_count) * 100, 1) if validated_count > 0 else 0
+
+    # Top gaps — lowest coverage tactics
+    from sqlalchemy import case as sql_case
+    tactic_rows = (
+        db.query(
+            Technique.tactic,
+            func.count(Technique.id).label("total"),
+            func.sum(sql_case((Technique.status_global == "validated", 1), else_=0)).label("validated"),
+        )
+        .group_by(Technique.tactic)
+        .all()
+    )
+    tactic_coverage = [
+        {
+            "tactic": r[0] or "Unknown",
+            "coverage_pct": round((int(r[2]) / r[1]) * 100, 1) if r[1] > 0 else 0,
+        }
+        for r in tactic_rows
+    ]
+    top_gaps = sorted(tactic_coverage, key=lambda x: x["coverage_pct"])[:5]
+
+    context = {
+        "org_score": org_score,
+        "summary": summary,
+        "total_tests": total_tests,
+        "active_campaigns": active_campaigns,
+        "tests_this_quarter": tests_this_quarter,
+        "open_remediations": open_remediations,
+        "detection_rate": detection_rate,
+        "top_gaps": top_gaps,
+    }
+
+    return _generate(output_format, "executive_summary", context)
+
+
+# ── Helpers ──────────────────────────────────────────────────────────
+
+
+def _safe_org_score(db: Session) -> dict:
+    """Safely call the scoring service; return empty dict on failure."""
+    try:
+        from app.services.scoring_service import calculate_organization_score
+        return calculate_organization_score(db)
+    except Exception as e:
+        logger.warning("Scoring service unavailable: %s", e)
+        return {"overall": 0, "coverage": 0, "detection_maturity": 0}
+
+
+def _generate(output_format: str, template_name: str, context: dict) -> str:
+    """Dispatch to the correct ReportEngine method."""
+    if output_format == "pdf":
+        return report_engine.generate_pdf(template_name, context)
+    elif output_format == "docx":
+        return report_engine.generate_docx(template_name, context)
+    else:
+        return report_engine.generate_html_file(template_name, context)

backend/app/services/test_workflow_service.py

@@ -135,24 +135,32 @@ def submit_red_evidence(db: Session, test: Test, user: User) -> Test:
     """
     now = datetime.utcnow()
 
+    # Auto-resume if paused
+    paused_extra = 0
+    if test.paused_at is not None:
+        paused_extra = max(int((now - test.paused_at).total_seconds()), 0)
+        test.paused_at = None
+
     test = transition_state(
         db, test, TestState.blue_evaluating, user,
         action_name="submit_red_evidence",
     )
 
-    # Create automatic worklog for Red Team phase
+    # Create automatic worklog for Red Team phase (subtract paused time)
     _create_phase_worklog(
         db,
         test=test,
         user=user,
         phase_started_at=test.red_started_at,
         phase_ended_at=now,
+        paused_seconds=(test.red_paused_seconds or 0) + paused_extra,
         activity_type="red_team_execution",
         description=f"Red Team execution: {test.name}",
     )
 
     # Start Blue Team timer
     test.blue_started_at = now
+    test.blue_paused_seconds = 0
     db.commit()
     return test
 
@@ -165,18 +173,25 @@ def submit_blue_evidence(db: Session, test: Test, user: User) -> Test:
     """
     now = datetime.utcnow()
 
+    # Auto-resume if paused
+    paused_extra = 0
+    if test.paused_at is not None:
+        paused_extra = max(int((now - test.paused_at).total_seconds()), 0)
+        test.paused_at = None
+
     test = transition_state(
         db, test, TestState.in_review, user,
         action_name="submit_blue_evidence",
     )
 
-    # Create automatic worklog for Blue Team phase
+    # Create automatic worklog for Blue Team phase (subtract paused time)
     _create_phase_worklog(
         db,
         test=test,
         user=user,
         phase_started_at=test.blue_started_at,
         phase_ended_at=now,
+        paused_seconds=(test.blue_paused_seconds or 0) + paused_extra,
         activity_type="blue_team_evaluation",
         description=f"Blue Team evaluation: {test.name}",
     )
@@ -185,6 +200,62 @@ def submit_blue_evidence(db: Session, test: Test, user: User) -> Test:
     return test
 
 
+def pause_timer(db: Session, test: Test, user: User) -> Test:
+    """Pause the active phase timer.
+
+    Can only be called when the test is in ``red_executing`` or
+    ``blue_evaluating`` and is not already paused.
+    """
+    if test.state not in (TestState.red_executing, TestState.blue_evaluating):
+        raise InvalidOperationError(
+            f"Cannot pause timer in '{test.state.value}' state"
+        )
+    if test.paused_at is not None:
+        raise InvalidOperationError("Timer is already paused")
+
+    test.paused_at = datetime.utcnow()
+    log_action(
+        db,
+        user_id=user.id,
+        action="pause_timer",
+        entity_type="test",
+        entity_id=test.id,
+        details={"state": test.state.value},
+    )
+    db.commit()
+    return test
+
+
+def resume_timer(db: Session, test: Test, user: User) -> Test:
+    """Resume a paused phase timer.
+
+    Accumulates the paused duration into the appropriate counter so
+    it is subtracted from the final worklog.
+    """
+    if test.paused_at is None:
+        raise InvalidOperationError("Timer is not paused")
+
+    now = datetime.utcnow()
+    paused_seconds = max(int((now - test.paused_at).total_seconds()), 0)
+
+    if test.state == TestState.red_executing:
+        test.red_paused_seconds = (test.red_paused_seconds or 0) + paused_seconds
+    elif test.state == TestState.blue_evaluating:
+        test.blue_paused_seconds = (test.blue_paused_seconds or 0) + paused_seconds
+
+    test.paused_at = None
+    log_action(
+        db,
+        user_id=user.id,
+        action="resume_timer",
+        entity_type="test",
+        entity_id=test.id,
+        details={"paused_seconds": paused_seconds, "state": test.state.value},
+    )
+    db.commit()
+    return test
+
+
 def _create_phase_worklog(
     db: Session,
     *,
@@ -192,11 +263,14 @@ def _create_phase_worklog(
     user: User,
     phase_started_at: datetime | None,
     phase_ended_at: datetime,
+    paused_seconds: int = 0,
     activity_type: str,
     description: str,
 ) -> None:
     """Create an automatic, integrity-hashed worklog for a completed phase.
 
+    Subtracts accumulated *paused_seconds* from the gross elapsed time
+    so the worklog reflects only active working time.
     Also triggers Tempo sync if the test has a Jira link.
     """
     if not phase_started_at:
@@ -206,7 +280,8 @@ def _create_phase_worklog(
         )
         return
 
-    duration_seconds = max(int((phase_ended_at - phase_started_at).total_seconds()), 1)
+    gross_seconds = int((phase_ended_at - phase_started_at).total_seconds())
+    duration_seconds = max(gross_seconds - paused_seconds, 1)
 
     try:
         from app.services.worklog_service import create_worklog
@@ -520,6 +595,9 @@ def reopen_test(db: Session, test: Test, user: User) -> Test:
     # Clear phase timing fields
     test.red_started_at = None
     test.blue_started_at = None
+    test.paused_at = None
+    test.red_paused_seconds = 0
+    test.blue_paused_seconds = 0
 
     db.commit()
     return test

backend/app/templates/reports/assets/logo.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 60" width="200" height="60">
+  <rect width="200" height="60" rx="8" fill="#0e7490"/>
+  <text x="100" y="38" fill="white" font-family="Arial,sans-serif" font-size="28" font-weight="bold" text-anchor="middle">AEGIS</text>
+</svg>

backend/app/templates/reports/coverage_report.html

@@ -0,0 +1,119 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <link rel="stylesheet" href="styles/report.css">
+    <title>Coverage Report — {{ company_name }}</title>
+</head>
+<body>
+    <section class="cover-page">
+        <img src="assets/logo.png" class="logo" alt="Logo">
+        <h1>MITRE ATT&amp;CK Coverage Report</h1>
+        <h2>{{ company_name }}</h2>
+        <p class="date">{{ generated_at }}</p>
+        <p class="classification">{{ classification | default('INTERNAL') }}</p>
+    </section>
+
+    <section>
+        <h2>1. Organization Score</h2>
+        <div class="stats-grid">
+            <div class="stat">
+                <span class="number">{{ org_score.overall | default(0) }}%</span>
+                <span class="label">Overall Score</span>
+            </div>
+            <div class="stat">
+                <span class="number">{{ org_score.coverage | default(0) }}%</span>
+                <span class="label">Coverage</span>
+            </div>
+            <div class="stat">
+                <span class="number">{{ org_score.detection_maturity | default(0) }}%</span>
+                <span class="label">Detection Maturity</span>
+            </div>
+        </div>
+    </section>
+
+    <section>
+        <h2>2. Coverage Summary</h2>
+        <div class="metric-cards">
+            <div class="metric-card">
+                <div class="value">{{ summary.total_techniques }}</div>
+                <div class="label">Total Techniques</div>
+            </div>
+            <div class="metric-card">
+                <div class="value">{{ summary.validated }}</div>
+                <div class="label">Validated</div>
+            </div>
+            <div class="metric-card">
+                <div class="value">{{ summary.partial }}</div>
+                <div class="label">Partial</div>
+            </div>
+            <div class="metric-card">
+                <div class="value">{{ summary.not_covered }}</div>
+                <div class="label">Not Covered</div>
+            </div>
+            <div class="metric-card">
+                <div class="value">{{ summary.in_progress }}</div>
+                <div class="label">In Progress</div>
+            </div>
+            <div class="metric-card">
+                <div class="value">{{ summary.not_evaluated }}</div>
+                <div class="label">Not Evaluated</div>
+            </div>
+        </div>
+    </section>
+
+    <section>
+        <h2>3. Coverage by Tactic</h2>
+        <table class="data-table">
+            <thead>
+                <tr>
+                    <th>Tactic</th>
+                    <th>Total</th>
+                    <th>Validated</th>
+                    <th>Coverage %</th>
+                </tr>
+            </thead>
+            <tbody>
+            {% for tactic in tactics_coverage %}
+                <tr>
+                    <td>{{ tactic.tactic }}</td>
+                    <td>{{ tactic.total }}</td>
+                    <td>{{ tactic.validated }}</td>
+                    <td>{{ tactic.coverage_pct }}%</td>
+                </tr>
+            {% endfor %}
+            </tbody>
+        </table>
+    </section>
+
+    <section>
+        <h2>4. Never-Tested Techniques</h2>
+        {% if never_tested %}
+        <table class="data-table">
+            <thead>
+                <tr>
+                    <th>MITRE ID</th>
+                    <th>Name</th>
+                    <th>Tactic</th>
+                </tr>
+            </thead>
+            <tbody>
+            {% for t in never_tested %}
+                <tr>
+                    <td>{{ t.mitre_id }}</td>
+                    <td>{{ t.name }}</td>
+                    <td>{{ t.tactic }}</td>
+                </tr>
+            {% endfor %}
+            </tbody>
+        </table>
+        {% else %}
+        <p>All techniques have been tested at least once.</p>
+        {% endif %}
+    </section>
+
+    <footer>
+        <p>{{ company_name }} — Confidential</p>
+    </footer>
+</body>
+</html>

backend/app/templates/reports/executive_summary.html

@@ -0,0 +1,74 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <link rel="stylesheet" href="styles/report.css">
+    <title>Executive Summary — {{ company_name }}</title>
+</head>
+<body>
+    <section class="cover-page">
+        <img src="assets/logo.png" class="logo" alt="Logo">
+        <h1>Executive Security Summary</h1>
+        <h2>{{ company_name }}</h2>
+        <p class="date">{{ generated_at }}</p>
+    </section>
+
+    <section>
+        <h2>Security Posture Overview</h2>
+        <div class="stats-grid">
+            <div class="stat">
+                <span class="number">{{ org_score.overall | default(0) }}%</span>
+                <span class="label">Overall Score</span>
+            </div>
+            <div class="stat">
+                <span class="number">{{ total_tests }}</span>
+                <span class="label">Tests Conducted</span>
+            </div>
+            <div class="stat">
+                <span class="number">{{ active_campaigns }}</span>
+                <span class="label">Active Campaigns</span>
+            </div>
+        </div>
+    </section>
+
+    <section>
+        <h2>Key Metrics</h2>
+        <table class="data-table">
+            <thead>
+                <tr><th>Metric</th><th>Value</th></tr>
+            </thead>
+            <tbody>
+                <tr><td>Techniques validated</td><td>{{ summary.validated }} / {{ summary.total_techniques }}</td></tr>
+                <tr><td>Detection rate</td><td>{{ detection_rate }}%</td></tr>
+                <tr><td>Tests this quarter</td><td>{{ tests_this_quarter }}</td></tr>
+                <tr><td>Open remediations</td><td>{{ open_remediations }}</td></tr>
+            </tbody>
+        </table>
+    </section>
+
+    <section>
+        <h2>Top Gaps</h2>
+        {% if top_gaps %}
+        <table class="data-table">
+            <thead>
+                <tr><th>Tactic</th><th>Coverage</th></tr>
+            </thead>
+            <tbody>
+            {% for gap in top_gaps %}
+                <tr>
+                    <td>{{ gap.tactic }}</td>
+                    <td>{{ gap.coverage_pct }}%</td>
+                </tr>
+            {% endfor %}
+            </tbody>
+        </table>
+        {% else %}
+        <p>No significant gaps identified.</p>
+        {% endif %}
+    </section>
+
+    <footer>
+        <p>{{ company_name }} — Confidential</p>
+    </footer>
+</body>
+</html>

backend/app/templates/reports/purple_campaign.html

@@ -0,0 +1,130 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <link rel="stylesheet" href="styles/report.css">
+    <title>Purple Team Assessment Report — {{ campaign.name }}</title>
+</head>
+<body>
+    <section class="cover-page">
+        <img src="assets/logo.png" class="logo" alt="Logo">
+        <h1>Purple Team Assessment Report</h1>
+        <h2>{{ campaign.name }}</h2>
+        <p class="date">{{ generated_at }}</p>
+        <p class="classification">{{ classification | default('INTERNAL') }}</p>
+    </section>
+
+    <section class="toc">
+        <h2>Table of Contents</h2>
+        <ul>
+            <li>1. Executive Summary</li>
+            <li>2. Scope &amp; Methodology</li>
+            <li>3. Techniques Tested</li>
+            <li>4. Critical Findings</li>
+            <li>5. Coverage Evolution</li>
+            <li>6. Recommendations</li>
+        </ul>
+    </section>
+
+    <section>
+        <h2>1. Executive Summary</h2>
+        <p>Campaign <strong>{{ campaign.name }}</strong> tested
+           {{ tests | length }} techniques across {{ tactics | length }} tactics.
+           Overall organization coverage score: <strong>{{ org_score }}%</strong>.</p>
+        <div class="stats-grid">
+            <div class="stat">
+                <span class="number">{{ tests_validated }}</span>
+                <span class="label">Validated</span>
+            </div>
+            <div class="stat">
+                <span class="number">{{ tests_detected }}</span>
+                <span class="label">Detected</span>
+            </div>
+            <div class="stat">
+                <span class="number">{{ tests_not_detected }}</span>
+                <span class="label">Not Detected</span>
+            </div>
+        </div>
+    </section>
+
+    <section>
+        <h2>2. Scope &amp; Methodology</h2>
+        <p>{{ campaign.description or 'No description provided.' }}</p>
+        {% if campaign.scheduled_at and campaign.completed_at %}
+        <p>Period: {{ campaign.scheduled_at }} — {{ campaign.completed_at }}</p>
+        {% endif %}
+        {% if threat_actors %}
+        <p>Threat actors modeled:
+            {% for actor in threat_actors %}{{ actor.name }}{% if not loop.last %}, {% endif %}{% endfor %}
+        </p>
+        {% endif %}
+    </section>
+
+    <section>
+        <h2>3. Techniques Tested</h2>
+        <table class="data-table">
+            <thead>
+                <tr>
+                    <th>MITRE ID</th>
+                    <th>Name</th>
+                    <th>Tactic</th>
+                    <th>State</th>
+                    <th>Detection</th>
+                </tr>
+            </thead>
+            <tbody>
+            {% for test in tests %}
+                <tr class="result-{{ test.detection_result }}">
+                    <td>{{ test.technique_mitre_id }}</td>
+                    <td>{{ test.name }}</td>
+                    <td>{{ test.tactic }}</td>
+                    <td>{{ test.state }}</td>
+                    <td>{{ test.detection_result }}</td>
+                </tr>
+            {% endfor %}
+            </tbody>
+        </table>
+    </section>
+
+    <section>
+        <h2>4. Critical Findings</h2>
+        {% if critical_findings %}
+            {% for finding in critical_findings %}
+            <div class="finding {{ finding.severity }}">
+                <h3>{{ finding.technique_id }}: {{ finding.name }}</h3>
+                <p>{{ finding.description }}</p>
+                <p><strong>Recommendation:</strong> {{ finding.recommendation }}</p>
+            </div>
+            {% endfor %}
+        {% else %}
+            <p>No critical findings — all tested techniques were detected.</p>
+        {% endif %}
+    </section>
+
+    <section>
+        <h2>5. Coverage Evolution</h2>
+        {% if previous_campaign %}
+        <p>Compared to previous campaign (<em>{{ previous_campaign.name }}</em>):
+           Coverage changed from {{ previous_score }}% to {{ org_score }}%.</p>
+        {% else %}
+        <p>This is the first campaign run — no historical comparison available.</p>
+        {% endif %}
+    </section>
+
+    <section>
+        <h2>6. Recommendations</h2>
+        <ul>
+            {% for finding in critical_findings %}
+            <li><strong>{{ finding.technique_id }}</strong>: {{ finding.recommendation }}</li>
+            {% endfor %}
+            {% if not critical_findings %}
+            <li>Continue periodic purple team exercises to maintain coverage.</li>
+            {% endif %}
+        </ul>
+    </section>
+
+    <footer>
+        <p>{{ company_name }} — Confidential</p>
+    </footer>
+</body>
+</html>

backend/app/templates/reports/styles/report.css

@@ -0,0 +1,238 @@
+/* ── Aegis Professional Report CSS ─────────────────────────────── */
+
+@page {
+    size: A4;
+    margin: 2cm 2.5cm;
+    @bottom-center {
+        content: "Page " counter(page) " of " counter(pages);
+        font-size: 9px;
+        color: #6b7280;
+    }
+}
+
+* { box-sizing: border-box; }
+
+body {
+    font-family: "Segoe UI", -apple-system, "Helvetica Neue", Arial, sans-serif;
+    font-size: 11pt;
+    color: #1f2937;
+    line-height: 1.6;
+}
+
+/* ── Cover Page ─────────────────────────────────────────────────── */
+
+.cover-page {
+    page-break-after: always;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    min-height: 80vh;
+    text-align: center;
+}
+
+.cover-page .logo {
+    max-width: 180px;
+    margin-bottom: 3rem;
+}
+
+.cover-page h1 {
+    font-size: 28pt;
+    color: #0e7490;
+    font-weight: 700;
+    margin: 0 0 0.5rem;
+}
+
+.cover-page h2 {
+    font-size: 18pt;
+    color: #374151;
+    font-weight: 400;
+    margin: 0 0 2rem;
+}
+
+.cover-page .date {
+    font-size: 12pt;
+    color: #6b7280;
+}
+
+.cover-page .classification {
+    margin-top: 2rem;
+    padding: 0.4rem 1.5rem;
+    border: 2px solid #ef4444;
+    color: #ef4444;
+    font-weight: 700;
+    font-size: 10pt;
+    text-transform: uppercase;
+    letter-spacing: 0.1em;
+}
+
+/* ── Section headings ───────────────────────────────────────────── */
+
+section {
+    page-break-inside: avoid;
+    margin-bottom: 1.5rem;
+}
+
+h2 {
+    font-size: 16pt;
+    color: #0e7490;
+    border-bottom: 2px solid #0e7490;
+    padding-bottom: 0.3rem;
+    margin-top: 2rem;
+    page-break-after: avoid;
+}
+
+h3 {
+    font-size: 13pt;
+    color: #1f2937;
+    margin-top: 1.2rem;
+}
+
+/* ── Stats grid ─────────────────────────────────────────────────── */
+
+.stats-grid {
+    display: flex;
+    gap: 1.5rem;
+    margin: 1.5rem 0;
+}
+
+.stat {
+    flex: 1;
+    text-align: center;
+    padding: 1rem;
+    border: 1px solid #d1d5db;
+    border-radius: 8px;
+    background: #f9fafb;
+}
+
+.stat .number {
+    display: block;
+    font-size: 28pt;
+    font-weight: 700;
+    color: #0e7490;
+}
+
+.stat .label {
+    display: block;
+    font-size: 10pt;
+    color: #6b7280;
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+}
+
+/* ── Data table ─────────────────────────────────────────────────── */
+
+.data-table {
+    width: 100%;
+    border-collapse: collapse;
+    margin: 1rem 0;
+    font-size: 10pt;
+}
+
+.data-table th {
+    background: #0e7490;
+    color: white;
+    padding: 0.5rem 0.75rem;
+    text-align: left;
+    font-weight: 600;
+}
+
+.data-table td {
+    padding: 0.4rem 0.75rem;
+    border-bottom: 1px solid #e5e7eb;
+}
+
+.data-table tbody tr:nth-child(even) {
+    background: #f9fafb;
+}
+
+/* ── Detection result row colors ───────────────────────────────── */
+
+tr.result-detected td:last-child { color: #059669; font-weight: 600; }
+tr.result-not_detected td:last-child { color: #dc2626; font-weight: 600; }
+tr.result-partially_detected td:last-child { color: #d97706; font-weight: 600; }
+tr.result-pending td:last-child { color: #6b7280; }
+
+/* ── Findings ───────────────────────────────────────────────────── */
+
+.finding {
+    padding: 1rem;
+    border-left: 4px solid #d1d5db;
+    margin-bottom: 1rem;
+    background: #f9fafb;
+    border-radius: 0 6px 6px 0;
+}
+
+.finding.critical { border-left-color: #dc2626; }
+.finding.high     { border-left-color: #ea580c; }
+.finding.medium   { border-left-color: #d97706; }
+.finding.low      { border-left-color: #059669; }
+
+.finding h3 {
+    margin-top: 0;
+    color: #1f2937;
+}
+
+/* ── Footer ─────────────────────────────────────────────────────── */
+
+footer {
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    text-align: center;
+    font-size: 9pt;
+    color: #9ca3af;
+    border-top: 1px solid #e5e7eb;
+    padding-top: 0.5rem;
+}
+
+/* ── Table of Contents ──────────────────────────────────────────── */
+
+.toc {
+    page-break-after: always;
+}
+
+.toc h2 {
+    border-bottom: none;
+}
+
+.toc ul {
+    list-style: none;
+    padding: 0;
+}
+
+.toc li {
+    padding: 0.3rem 0;
+    border-bottom: 1px dotted #d1d5db;
+}
+
+/* ── Metric cards (for coverage reports) ────────────────────────── */
+
+.metric-cards {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 1rem;
+    margin: 1rem 0;
+}
+
+.metric-card {
+    flex: 1 1 calc(33% - 1rem);
+    min-width: 140px;
+    padding: 1rem;
+    border: 1px solid #e5e7eb;
+    border-radius: 8px;
+    text-align: center;
+}
+
+.metric-card .value {
+    font-size: 24pt;
+    font-weight: 700;
+    color: #0e7490;
+}
+
+.metric-card .label {
+    font-size: 9pt;
+    color: #6b7280;
+    text-transform: uppercase;
+}

backend/requirements.txt

@@ -19,6 +19,8 @@ slowapi
 defusedxml
 redis>=5.0.0
 atlassian-python-api>=4.0.0
+weasyprint>=62.0
+docxtpl>=0.18.0
 
 # Testing
 pytest

frontend/src/api/tests.ts

@@ -141,6 +141,20 @@ export async function submitRedEvidence(testId: string): Promise<Test> {
   return data;
 }
 
+// ── Timer Controls ─────────────────────────────────────────────────
+
+/** Pause the active phase timer. */
+export async function pauseTimer(testId: string): Promise<Test> {
+  const { data } = await client.post<Test>(`/tests/${testId}/pause-timer`);
+  return data;
+}
+
+/** Resume a paused phase timer. */
+export async function resumeTimer(testId: string): Promise<Test> {
+  const { data } = await client.post<Test>(`/tests/${testId}/resume-timer`);
+  return data;
+}
+
 // ── Blue Team ──────────────────────────────────────────────────────
 
 /** Blue Team updates their fields (blue_evaluating only). */

frontend/src/components/test-detail/LiveTimer.tsx

@@ -1,65 +1,108 @@
 import { useState, useEffect } from "react";
-import { Timer } from "lucide-react";
+import { Timer, Pause, Play } from "lucide-react";
 
 interface LiveTimerProps {
   startedAt: string;
+  pausedAt: string | null;
+  pausedSeconds: number;
   label: string;
   variant: "red" | "blue";
+  onPause: () => void;
+  onResume: () => void;
+  canControl: boolean;
+  isToggling: boolean;
 }
 
 /**
- * Real-time elapsed timer that counts up from a given start timestamp.
- * Shown while a Red/Blue Team phase is active so users can see
- * exactly how long they've been working. This time is recorded
- * as an automatic worklog when the phase ends.
+ * Real-time elapsed timer that counts up from a given start timestamp,
+ * subtracting accumulated pause time. Shows pause/resume controls.
  */
-export default function LiveTimer({ startedAt, label, variant }: LiveTimerProps) {
+export default function LiveTimer({
+  startedAt,
+  pausedAt,
+  pausedSeconds,
+  label,
+  variant,
+  onPause,
+  onResume,
+  canControl,
+  isToggling,
+}: LiveTimerProps) {
   const [elapsed, setElapsed] = useState(0);
+  const isPaused = pausedAt !== null;
 
   useEffect(() => {
     const start = new Date(startedAt).getTime();
 
     const tick = () => {
       const now = Date.now();
-      setElapsed(Math.max(0, Math.floor((now - start) / 1000)));
+      const grossSeconds = Math.floor((now - start) / 1000);
+
+      let totalPaused = pausedSeconds;
+      if (isPaused) {
+        const pauseStart = new Date(pausedAt!).getTime();
+        totalPaused += Math.floor((now - pauseStart) / 1000);
+      }
+
+      setElapsed(Math.max(0, grossSeconds - totalPaused));
     };
 
     tick();
+    if (!isPaused) {
       const interval = setInterval(tick, 1000);
       return () => clearInterval(interval);
-  }, [startedAt]);
+    }
+  }, [startedAt, pausedAt, pausedSeconds, isPaused]);
 
   const hours = Math.floor(elapsed / 3600);
   const minutes = Math.floor((elapsed % 3600) / 60);
   const seconds = elapsed % 60;
-
   const pad = (n: number) => String(n).padStart(2, "0");
 
-  const colors =
-    variant === "red"
+  const colors = isPaused
+    ? "border-yellow-500/40 bg-yellow-900/30 text-yellow-300"
+    : variant === "red"
       ? "border-orange-500/40 bg-orange-900/30 text-orange-300"
       : "border-indigo-500/40 bg-indigo-900/30 text-indigo-300";
 
-  const dotColor = variant === "red" ? "bg-orange-400" : "bg-indigo-400";
+  const dotColor = isPaused
+    ? "bg-yellow-400"
+    : variant === "red"
+      ? "bg-orange-400"
+      : "bg-indigo-400";
 
   return (
-    <div
-      className={`flex items-center gap-2.5 rounded-lg border px-3 py-2 ${colors}`}
-    >
+    <div className={`flex items-center gap-2.5 rounded-lg border px-3 py-2 ${colors}`}>
       <div className="relative flex items-center">
         <Timer className="h-4 w-4" />
         <span
-          className={`absolute -right-0.5 -top-0.5 h-2 w-2 rounded-full ${dotColor} animate-pulse`}
+          className={`absolute -right-0.5 -top-0.5 h-2 w-2 rounded-full ${dotColor} ${
+            isPaused ? "" : "animate-pulse"
+          }`}
         />
       </div>
       <div className="flex flex-col">
         <span className="text-[10px] font-medium uppercase tracking-wider opacity-70">
-          {label}
+          {label}{isPaused ? " (Paused)" : ""}
         </span>
         <span className="font-mono text-sm font-bold tabular-nums">
           {pad(hours)}:{pad(minutes)}:{pad(seconds)}
         </span>
       </div>
+      {canControl && (
+        <button
+          onClick={isPaused ? onResume : onPause}
+          disabled={isToggling}
+          className={`ml-1 rounded-md p-1.5 transition-colors disabled:opacity-50 ${
+            isPaused
+              ? "bg-green-600/20 text-green-400 hover:bg-green-600/30"
+              : "bg-yellow-600/20 text-yellow-400 hover:bg-yellow-600/30"
+          }`}
+          title={isPaused ? "Resume timer" : "Pause timer"}
+        >
+          {isPaused ? <Play className="h-3.5 w-3.5" /> : <Pause className="h-3.5 w-3.5" />}
+        </button>
+      )}
     </div>
   );
 }

frontend/src/components/test-detail/TestDetailHeader.tsx

@@ -53,6 +53,9 @@ interface TestDetailHeaderProps {
   onSubmitBlue: () => void;
   onOpenValidateModal: (side: "red" | "blue") => void;
   onReopen: () => void;
+  onPauseTimer: () => void;
+  onResumeTimer: () => void;
+  isTogglingTimer: boolean;
 }
 
 // ── Component ──────────────────────────────────────────────────────
@@ -66,6 +69,9 @@ export default function TestDetailHeader({
   onSubmitBlue,
   onOpenValidateModal,
   onReopen,
+  onPauseTimer,
+  onResumeTimer,
+  isTogglingTimer,
 }: TestDetailHeaderProps) {
   const role = user?.role ?? "";
   const currentIdx = STATE_INDEX[test.state];
@@ -238,13 +244,23 @@ export default function TestDetailHeader({
 
   // ── Live timer ───────────────────────────────────────────────────
 
+  const canControlTimer =
+    (test.state === "red_executing" && (role === "red_tech" || role === "admin")) ||
+    (test.state === "blue_evaluating" && (role === "blue_tech" || role === "admin"));
+
   const renderLiveTimer = () => {
     if (test.state === "red_executing" && test.red_started_at) {
       return (
         <LiveTimer
           startedAt={test.red_started_at}
+          pausedAt={test.paused_at}
+          pausedSeconds={test.red_paused_seconds}
           label="Red Team Timer"
           variant="red"
+          onPause={onPauseTimer}
+          onResume={onResumeTimer}
+          canControl={canControlTimer}
+          isToggling={isTogglingTimer}
         />
       );
     }
@@ -252,8 +268,14 @@ export default function TestDetailHeader({
       return (
         <LiveTimer
           startedAt={test.blue_started_at}
+          pausedAt={test.paused_at}
+          pausedSeconds={test.blue_paused_seconds}
           label="Blue Team Timer"
           variant="blue"
+          onPause={onPauseTimer}
+          onResume={onResumeTimer}
+          canControl={canControlTimer}
+          isToggling={isTogglingTimer}
         />
       );
     }

frontend/src/pages/TestDetailPage.tsx

@@ -13,6 +13,8 @@ import {
   validateAsRedLead,
   validateAsBlueLead,
   reopenTest,
+  pauseTimer,
+  resumeTimer,
   getTestTimeline,
   getRetestChain,
 } from "../api/tests";
@@ -223,6 +225,25 @@ export default function TestDetailPage() {
     },
   });
 
+  // Timer pause/resume
+  const pauseTimerMutation = useMutation({
+    mutationFn: () => pauseTimer(testId!),
+    onSuccess: () => {
+      invalidateAll();
+      showToast("Timer paused", "success");
+    },
+    onError: (err: unknown) => showToast(extractError(err), "error"),
+  });
+
+  const resumeTimerMutation = useMutation({
+    mutationFn: () => resumeTimer(testId!),
+    onSuccess: () => {
+      invalidateAll();
+      showToast("Timer resumed", "success");
+    },
+    onError: (err: unknown) => showToast(extractError(err), "error"),
+  });
+
   // Evidence upload
   const uploadMutation = useMutation({
     mutationFn: ({ file, team }: { file: File; team: TeamSide }) =>
@@ -351,6 +372,9 @@ export default function TestDetailPage() {
         onSubmitBlue={() => submitBlueMutation.mutate()}
         onOpenValidateModal={(side) => setValidationModal({ open: true, side })}
         onReopen={() => setConfirmReopen(true)}
+        onPauseTimer={() => pauseTimerMutation.mutate()}
+        onResumeTimer={() => resumeTimerMutation.mutate()}
+        isTogglingTimer={pauseTimerMutation.isPending || resumeTimerMutation.isPending}
       />
 
       {/* Content: Tabs + Sidebar */}

frontend/src/types/models.ts

@@ -89,6 +89,9 @@ export interface Test {
   // Phase timing fields (for automatic Tempo worklogs)
   red_started_at: string | null;
   blue_started_at: string | null;
+  paused_at: string | null;
+  red_paused_seconds: number;
+  blue_paused_seconds: number;
 
   // Remediation fields
   remediation_steps: string | null;