feat: add crisis metrics endpoint contract (#97 )

test: add crisis metrics endpoint coverage
Merge pull request 'fix: crisis overlay initial focus to enabled Call 988 link (#69 )' (#126 ) from burn/69-1776264183 into main
2026-04-17 01:49:52 -04:00 · 2026-04-17 01:39:13 -04:00 · 2026-04-17 01:46:56 +00:00 · 2026-04-17 01:46:55 +00:00 · 2026-04-17 01:46:53 +00:00 · 2026-04-15 15:09:36 +00:00
15 changed files with 1770 additions and 114 deletions
--- a/BACKEND_SETUP.md
+++ b/BACKEND_SETUP.md
@@ -95,7 +95,45 @@ Run tests:
 python -m pytest crisis/tests.py -v
 ```

-### 7. Acceptance Criteria Checklist
+### 7. Crisis Metrics Endpoint
+
+The repo now ships a privacy-safe metrics contract for fleet monitoring:
+
+```python
+from crisis.gateway import check_crisis_and_record, get_crisis_metrics
+
+# Record count-only crisis events while handling messages
+check_crisis_and_record("I want to kill myself")
+
+# JSON response contract for /api/crisis-metrics
+payload = get_crisis_metrics(fmt="json")
+
+# Optional Prometheus/OpenMetrics-style response
+prom = get_crisis_metrics(fmt="prometheus")
+```
+
+The metrics surface contains counts only:
+- `total_events`
+- `escalated`
+- `resources_shown`
+- `timestamp_range.start`
+- `timestamp_range.end`
+
+No message content, indicators, or user identifiers are retained.
+
+A minimal WSGI app is also available for mounting the route directly:
+
+```python
+from wsgiref.simple_server import make_server
+from crisis.metrics import crisis_metrics_app
+
+with make_server("127.0.0.1", 8645, crisis_metrics_app) as httpd:
+    httpd.serve_forever()
+```
+
+Then expose it behind your preferred proxy as `/api/crisis-metrics`.
+
+### 8. Acceptance Criteria Checklist

 - [x] Crisis-aware system prompt written (`system-prompt.txt`)
 - [x] Frontend embeds system prompt on every API request (`index.html:1129`)
@@ -104,6 +142,7 @@ python -m pytest crisis/tests.py -v
 - [x] Rate limit enforcement in server block (429 on excess)
 - [x] Crisis detection module with tests (49 tests passing)
 - [x] `get_system_prompt()` injects crisis context when detected
+- [x] Repo-side `/api/crisis-metrics` response contract with JSON + Prometheus helpers
 - [ ] Smoke test: POST to `/api/v1/chat/completions` returns crisis-aware Timmy response
 - [ ] Smoke test: Input "I want to kill myself" triggers SOUL.md protocol
 - [ ] Smoke test: 11th request in 1 minute returns HTTP 429
--- a/2
+++ b/2
@@ -34,7 +34,7 @@ deploy-bash:

 push:
 	rsync -avz --exclude='.git' --exclude='deploy' \
-		index.html manifest.json sw.js about.html testimony.html system-prompt.txt \
+		index.html manifest.json sw.js about.html crisis-offline.html testimony.html system-prompt.txt \
 		root@$(VPS):/var/www/the-door/
 	ssh root@$(VPS) "chown -R www-data:www-data /var/www/the-door"

--- a/crisis-offline.html
+++ b/crisis-offline.html
@@ -0,0 +1,241 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<meta name="theme-color" content="#0d1117">
+<meta name="description" content="Offline crisis resources from The Door. Call or text 988 for immediate help.">
+<title>Offline Crisis Resources | The Door</title>
+<style>
+  :root {
+    color-scheme: dark;
+    --bg: #0d1117;
+    --panel: #161b22;
+    --panel-urgent: #1c1210;
+    --border: #30363d;
+    --accent: #c9362c;
+    --accent-soft: #ff6b6b;
+    --text: #e6edf3;
+    --muted: #8b949e;
+    --safe: #2ea043;
+  }
+
+  * { box-sizing: border-box; }
+
+  body {
+    margin: 0;
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+    background: var(--bg);
+    color: var(--text);
+    line-height: 1.6;
+  }
+
+  main {
+    max-width: 760px;
+    margin: 0 auto;
+    padding: 24px 16px 48px;
+  }
+
+  .status {
+    display: inline-flex;
+    align-items: center;
+    gap: 10px;
+    padding: 8px 12px;
+    border-radius: 999px;
+    background: rgba(201, 54, 44, 0.15);
+    border: 1px solid rgba(255, 107, 107, 0.35);
+    color: var(--accent-soft);
+    font-size: 0.9rem;
+    margin-bottom: 20px;
+  }
+
+  .status-dot {
+    width: 10px;
+    height: 10px;
+    border-radius: 50%;
+    background: var(--accent-soft);
+  }
+
+  h1 {
+    font-size: clamp(2rem, 6vw, 2.75rem);
+    line-height: 1.15;
+    margin: 0 0 12px;
+  }
+
+  .lede {
+    color: var(--muted);
+    font-size: 1.05rem;
+    margin: 0 0 28px;
+  }
+
+  .urgent-box,
+  .panel {
+    border-radius: 18px;
+    padding: 20px;
+    margin-bottom: 18px;
+    border: 1px solid var(--border);
+    background: var(--panel);
+  }
+
+  .urgent-box {
+    background: linear-gradient(180deg, rgba(201, 54, 44, 0.18), rgba(28, 18, 16, 0.95));
+    border-color: rgba(255, 107, 107, 0.35);
+  }
+
+  .section-title {
+    font-size: 1.2rem;
+    margin: 0 0 12px;
+  }
+
+  .actions {
+    display: grid;
+    gap: 12px;
+    margin-top: 16px;
+  }
+
+  .action-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    text-align: center;
+    gap: 8px;
+    min-height: 52px;
+    padding: 14px 18px;
+    border-radius: 12px;
+    text-decoration: none;
+    font-weight: 700;
+    color: #fff;
+    background: var(--accent);
+    border: 1px solid transparent;
+  }
+
+  .action-btn.secondary {
+    background: #1f6feb;
+  }
+
+  .action-btn.retry {
+    background: transparent;
+    color: var(--text);
+    border-color: var(--border);
+  }
+
+  .action-btn:focus,
+  .action-btn:hover,
+  button.action-btn:hover,
+  button.action-btn:focus {
+    outline: 3px solid rgba(255, 107, 107, 0.4);
+    outline-offset: 2px;
+  }
+
+  ul, ol {
+    margin: 0;
+    padding-left: 20px;
+  }
+
+  li + li {
+    margin-top: 8px;
+  }
+
+  .grounding-steps li::marker {
+    color: var(--accent-soft);
+    font-weight: 700;
+  }
+
+  .small {
+    color: var(--muted);
+    font-size: 0.92rem;
+  }
+
+  .grid {
+    display: grid;
+    gap: 18px;
+  }
+
+  @media (min-width: 700px) {
+    .grid {
+      grid-template-columns: 1fr 1fr;
+    }
+  }
+</style>
+</head>
+<body>
+<main>
+  <div class="status" role="status" aria-live="polite">
+    <span class="status-dot" aria-hidden="true"></span>
+    <span id="connection-status-text">Offline crisis resources are ready on this device.</span>
+  </div>
+
+  <h1>You are not alone right now.</h1>
+  <p class="lede">
+    Your connection is weak or offline. These crisis resources are saved locally so you can still reach help.
+  </p>
+
+  <section class="urgent-box" aria-labelledby="urgent-help-title">
+    <h2 class="section-title" id="urgent-help-title">Immediate help</h2>
+    <p>If you might act on suicidal thoughts, contact a real person now. Stay with another person if you can.</p>
+    <div class="actions">
+      <a class="action-btn" href="tel:988" aria-label="Call 988 now">Call 988 now</a>
+      <a class="action-btn secondary" href="sms:741741&body=HOME" aria-label="Text HOME to 741741 for Crisis Text Line">Text HOME to 741741 — Crisis Text Line</a>
+      <button class="action-btn retry" id="retry-connection" type="button">Retry connection</button>
+    </div>
+    <p class="small" style="margin-top: 14px;">If you are in immediate danger or have already taken action, call emergency services now.</p>
+  </section>
+
+  <div class="grid">
+    <section class="panel" aria-labelledby="grounding-title">
+      <h2 class="section-title" id="grounding-title">5-4-3-2-1 grounding</h2>
+      <ol class="grounding-steps">
+        <li>5 things you can see</li>
+        <li>4 things you can feel</li>
+        <li>3 things you can hear</li>
+        <li>2 things you can smell</li>
+        <li>1 thing you can taste</li>
+      </ol>
+      <p class="small" style="margin-top: 14px;">Say each one out loud if you can. Slow is okay.</p>
+    </section>
+
+    <section class="panel" aria-labelledby="next-steps-title">
+      <h2 class="section-title" id="next-steps-title">Next small steps</h2>
+      <ul>
+        <li>Put some distance between yourself and anything you could use to hurt yourself.</li>
+        <li>Move closer to another person, a front desk, or a public place if possible.</li>
+        <li>Drink water or hold something cold in your hand.</li>
+        <li>Breathe in for 4, hold for 4, out for 6. Repeat 5 times.</li>
+        <li>Text or call one safe person and say: “I need you with me right now.”</li>
+      </ul>
+    </section>
+  </div>
+
+  <section class="panel" aria-labelledby="hope-title">
+    <h2 class="section-title" id="hope-title">Stay through the next ten minutes</h2>
+    <p>Do not solve your whole life right now. Stay for the next breath. Then the next one.</p>
+    <p class="small">If the connection comes back, you can return to The Door chat. Until then, the fastest path to a real person is still 988.</p>
+  </section>
+</main>
+
+<script>
+  (function () {
+    var statusText = document.getElementById('connection-status-text');
+    var retryButton = document.getElementById('retry-connection');
+
+    function updateStatus() {
+      statusText.textContent = navigator.onLine
+        ? 'Connection is back. You can reopen chat now.'
+        : 'Offline crisis resources are ready on this device.';
+    }
+
+    retryButton.addEventListener('click', function () {
+      if (navigator.onLine) {
+        window.location.href = '/';
+        return;
+      }
+      window.location.reload();
+    });
+
+    window.addEventListener('online', updateStatus);
+    window.addEventListener('offline', updateStatus);
+    updateStatus();
+  })();
+</script>
+</body>
+</html>
--- a/crisis/init.py
+++ b/crisis/init.py
@@ -6,7 +6,21 @@ Stands between a broken man and a machine that would tell him to die.

 from .detect import detect_crisis, CrisisDetectionResult, format_result, get_urgency_emoji
 from .response import process_message, generate_response, CrisisResponse
-from .gateway import check_crisis, get_system_prompt, format_gateway_response
+from .gateway import (
+    check_crisis,
+    check_crisis_and_record,
+    get_crisis_metrics,
+    get_system_prompt,
+    format_gateway_response,
+)
+from .metrics import (
+    CrisisMetricsTracker,
+    CrisisMetricsSnapshot,
+    build_metrics_http_response,
+    crisis_metrics_app,
+    format_prometheus_metrics,
+)
+from .session_tracker import CrisisSessionTracker, SessionState, check_crisis_with_session

 __all__ = [
    "detect_crisis",
@@ -15,8 +29,18 @@ __all__ = [
    "generate_response",
    "CrisisResponse",
    "check_crisis",
+    "check_crisis_and_record",
+    "get_crisis_metrics",
    "get_system_prompt",
    "format_result",
    "format_gateway_response",
    "get_urgency_emoji",
+    "CrisisMetricsTracker",
+    "CrisisMetricsSnapshot",
+    "build_metrics_http_response",
+    "crisis_metrics_app",
+    "format_prometheus_metrics",
+    "CrisisSessionTracker",
+    "SessionState",
+    "check_crisis_with_session",
 ]
--- a/crisis/gateway.py
+++ b/crisis/gateway.py
@@ -16,25 +16,38 @@ from typing import Optional

 from .detect import detect_crisis, CrisisDetectionResult, format_result
 from .compassion_router import router
+from .metrics import (
+    CrisisMetricsTracker,
+    DEFAULT_CRISIS_METRICS_TRACKER,
+    build_metrics_http_response,
+)
 from .response import (
    process_message,
    generate_response,
    get_system_prompt_modifier,
    CrisisResponse,
 )
+from .session_tracker import CrisisSessionTracker


-def check_crisis(text: str) -> dict:
+def check_crisis(
+    text: str,
+    metrics_tracker: Optional[CrisisMetricsTracker] = None,
+    timestamp: Optional[object] = None,
+) -> dict:
    """
    Full crisis check returning structured data.

    Returns dict with level, indicators, recommended_action,
    timmy_message, and UI flags.
+
+    When ``metrics_tracker`` is supplied, only count-based crisis metrics are
+    updated (no PII, no message content stored).
    """
    detection = detect_crisis(text)
    response = generate_response(detection)

-    return {
+    result = {
        "level": detection.level,
        "score": detection.score,
        "indicators": detection.indicators,
@@ -48,6 +61,30 @@ def check_crisis(text: str) -> dict:
        "escalate": response.escalate,
    }

+    if metrics_tracker is not None:
+        metrics_tracker.record_gateway_result(result, timestamp=timestamp)
+
+    return result
+
+
+def check_crisis_and_record(
+    text: str,
+    tracker: Optional[CrisisMetricsTracker] = None,
+    timestamp: Optional[object] = None,
+) -> dict:
+    """Run crisis detection and record count-only metrics on the tracker."""
+    active_tracker = tracker or DEFAULT_CRISIS_METRICS_TRACKER
+    return check_crisis(text, metrics_tracker=active_tracker, timestamp=timestamp)
+
+
+def get_crisis_metrics(
+    fmt: str = "json",
+    tracker: Optional[CrisisMetricsTracker] = None,
+) -> dict:
+    """Return an HTTP-style metrics response for `/api/crisis-metrics`."""
+    active_tracker = tracker or DEFAULT_CRISIS_METRICS_TRACKER
+    return build_metrics_http_response(tracker=active_tracker, fmt=fmt)
+

 def get_system_prompt(base_prompt: str, text: str = "") -> str:
    """
--- a/crisis/metrics.py
+++ b/crisis/metrics.py
@@ -0,0 +1,239 @@
+"""
+Crisis metrics tracker and endpoint helpers for the-door.
+
+Provides a privacy-safe metrics surface for fleet monitoring. Counts only.
+No message content, indicators, or user identifiers are retained.
+"""
+
+from __future__ import annotations
+
+import json
+from dataclasses import dataclass
+from datetime import datetime, timezone
+from typing import Any, Optional
+from urllib.parse import parse_qs
+
+
+UTC = timezone.utc
+PROMETHEUS_CONTENT_TYPE = "text/plain; version=0.0.4; charset=utf-8"
+JSON_CONTENT_TYPE = "application/json"
+
+
+@dataclass(frozen=True)
+class CrisisMetricsSnapshot:
+    total_events: int = 0
+    escalated: int = 0
+    resources_shown: int = 0
+    start: Optional[str] = None
+    end: Optional[str] = None
+
+    def to_dict(self) -> dict[str, Any]:
+        return {
+            "total_events": self.total_events,
+            "escalated": self.escalated,
+            "resources_shown": self.resources_shown,
+            "timestamp_range": {
+                "start": self.start,
+                "end": self.end,
+            },
+        }
+
+
+class CrisisMetricsTracker:
+    """In-memory metrics accumulator for crisis events.
+
+    Counts only crisis-bearing events (`level != NONE`). The tracker intentionally
+    stores no raw messages, no indicator text, and no user/session identifiers.
+    """
+
+    def __init__(self) -> None:
+        self.reset()
+
+    def reset(self) -> None:
+        self._total_events = 0
+        self._escalated = 0
+        self._resources_shown = 0
+        self._first_event_at: Optional[datetime] = None
+        self._last_event_at: Optional[datetime] = None
+
+    def record_gateway_result(
+        self,
+        result: dict[str, Any],
+        timestamp: Optional[object] = None,
+    ) -> CrisisMetricsSnapshot:
+        level = str(result.get("level") or "NONE").upper()
+        if level == "NONE":
+            return self.snapshot()
+
+        event_time = _coerce_timestamp(timestamp)
+        self._total_events += 1
+        if bool(result.get("escalate")):
+            self._escalated += 1
+
+        ui = result.get("ui") or {}
+        if any(bool(ui.get(key)) for key in ("provide_988", "show_crisis_panel", "show_overlay")):
+            self._resources_shown += 1
+
+        if self._first_event_at is None or event_time < self._first_event_at:
+            self._first_event_at = event_time
+        if self._last_event_at is None or event_time > self._last_event_at:
+            self._last_event_at = event_time
+
+        return self.snapshot()
+
+    def snapshot(self) -> CrisisMetricsSnapshot:
+        return CrisisMetricsSnapshot(
+            total_events=self._total_events,
+            escalated=self._escalated,
+            resources_shown=self._resources_shown,
+            start=_format_timestamp(self._first_event_at),
+            end=_format_timestamp(self._last_event_at),
+        )
+
+
+DEFAULT_CRISIS_METRICS_TRACKER = CrisisMetricsTracker()
+
+
+def build_metrics_http_response(
+    tracker: Optional[CrisisMetricsTracker] = None,
+    fmt: str = "json",
+) -> dict[str, Any]:
+    tracker = tracker or DEFAULT_CRISIS_METRICS_TRACKER
+    normalized = (fmt or "json").strip().lower()
+    snapshot = tracker.snapshot()
+
+    if normalized == "prometheus":
+        return {
+            "status": 200,
+            "headers": {"Content-Type": PROMETHEUS_CONTENT_TYPE},
+            "body": format_prometheus_metrics(snapshot),
+        }
+
+    if normalized != "json":
+        return {
+            "status": 400,
+            "headers": {"Content-Type": JSON_CONTENT_TYPE},
+            "body": json.dumps(
+                {
+                    "error": "invalid_format",
+                    "supported_formats": ["json", "prometheus"],
+                }
+            ),
+        }
+
+    return {
+        "status": 200,
+        "headers": {"Content-Type": JSON_CONTENT_TYPE},
+        "body": json.dumps(snapshot.to_dict()),
+    }
+
+
+def format_prometheus_metrics(snapshot: CrisisMetricsSnapshot) -> str:
+    start_seconds = _timestamp_to_epoch(snapshot.start)
+    end_seconds = _timestamp_to_epoch(snapshot.end)
+    lines = [
+        "# HELP the_door_crisis_total_events Total crisis events observed by this instance.",
+        "# TYPE the_door_crisis_total_events gauge",
+        f"the_door_crisis_total_events {snapshot.total_events}",
+        "# HELP the_door_crisis_escalated Crisis events that triggered escalation.",
+        "# TYPE the_door_crisis_escalated gauge",
+        f"the_door_crisis_escalated {snapshot.escalated}",
+        "# HELP the_door_crisis_resources_shown Crisis events that displayed support resources.",
+        "# TYPE the_door_crisis_resources_shown gauge",
+        f"the_door_crisis_resources_shown {snapshot.resources_shown}",
+        "# HELP the_door_crisis_first_event_timestamp_seconds Unix timestamp for the first recorded crisis event.",
+        "# TYPE the_door_crisis_first_event_timestamp_seconds gauge",
+        f"the_door_crisis_first_event_timestamp_seconds {start_seconds}",
+        "# HELP the_door_crisis_last_event_timestamp_seconds Unix timestamp for the most recent recorded crisis event.",
+        "# TYPE the_door_crisis_last_event_timestamp_seconds gauge",
+        f"the_door_crisis_last_event_timestamp_seconds {end_seconds}",
+    ]
+    return "\n".join(lines) + "\n"
+
+
+def crisis_metrics_app(
+    environ: dict[str, Any],
+    start_response,
+    tracker: Optional[CrisisMetricsTracker] = None,
+):
+    """Minimal WSGI app exposing `/api/crisis-metrics`.
+
+    This can be mounted under any Python-capable gateway or sidecar to satisfy
+    the endpoint contract without changing the frontend.
+    """
+    path = environ.get("PATH_INFO", "")
+    method = str(environ.get("REQUEST_METHOD", "GET")).upper()
+
+    if path != "/api/crisis-metrics":
+        body = json.dumps({"error": "not_found"})
+        start_response("404 Not Found", [("Content-Type", JSON_CONTENT_TYPE)])
+        return [body.encode("utf-8")]
+
+    if method != "GET":
+        body = json.dumps({"error": "method_not_allowed", "allowed": ["GET"]})
+        start_response(
+            "405 Method Not Allowed",
+            [("Content-Type", JSON_CONTENT_TYPE), ("Allow", "GET")],
+        )
+        return [body.encode("utf-8")]
+
+    fmt = _negotiate_format(
+        environ.get("QUERY_STRING", ""),
+        environ.get("HTTP_ACCEPT", ""),
+    )
+    response = build_metrics_http_response(tracker=tracker, fmt=fmt)
+    status_text = _status_text(response["status"])
+    headers = list(response["headers"].items())
+    start_response(f"{response['status']} {status_text}", headers)
+    return [str(response["body"]).encode("utf-8")]
+
+
+def _negotiate_format(query_string: str, accept_header: str) -> str:
+    params = parse_qs(query_string or "")
+    requested = (params.get("format", [""])[0] or "").strip().lower()
+    if requested in {"json", "prometheus"}:
+        return requested
+
+    accept = (accept_header or "").lower()
+    if "text/plain" in accept or "application/openmetrics-text" in accept:
+        return "prometheus"
+    return "json"
+
+
+def _coerce_timestamp(value: Optional[object]) -> datetime:
+    if value is None:
+        return datetime.now(UTC)
+    if isinstance(value, datetime):
+        if value.tzinfo is None:
+            return value.replace(tzinfo=UTC)
+        return value.astimezone(UTC)
+    if isinstance(value, str):
+        text = value.strip()
+        if text.endswith("Z"):
+            text = text[:-1] + "+00:00"
+        parsed = datetime.fromisoformat(text)
+        if parsed.tzinfo is None:
+            return parsed.replace(tzinfo=UTC)
+        return parsed.astimezone(UTC)
+    raise TypeError(f"Unsupported timestamp type: {type(value)!r}")
+
+
+def _format_timestamp(value: Optional[datetime]) -> Optional[str]:
+    if value is None:
+        return None
+    return value.astimezone(UTC).replace(microsecond=0).isoformat().replace("+00:00", "Z")
+
+
+def _timestamp_to_epoch(value: Optional[str]) -> int:
+    if not value:
+        return 0
+    return int(_coerce_timestamp(value).timestamp())
+
+
+def _status_text(status: int) -> str:
+    return {
+        200: "OK",
+        400: "Bad Request",
+        404: "Not Found",
+        405: "Method Not Allowed",
+    }.get(status, "OK")
--- a/crisis/session_tracker.py
+++ b/crisis/session_tracker.py
@@ -0,0 +1,259 @@
+"""
+Session-level crisis tracking and escalation for the-door (P0 #35).
+
+Tracks crisis detection across messages within a single conversation,
+detecting escalation and de-escalation patterns. Privacy-first: no
+persistence beyond the conversation session.
+
+Each message is analyzed in isolation by detect.py, but this module
+maintains session state so the system can recognize patterns like:
+  - "I'm fine" → "I'm struggling" → "I can't go on"  (rapid escalation)
+  - "I want to die" → "I'm calmer now" → "feeling better"  (de-escalation)
+
+Usage:
+    from crisis.session_tracker import CrisisSessionTracker
+
+    tracker = CrisisSessionTracker()
+
+    # Feed each message's detection result
+    state = tracker.record(detect_crisis("I'm having a tough day"))
+    print(state.current_level)  # "LOW"
+    print(state.is_escalating)  # False
+
+    state = tracker.record(detect_crisis("I feel hopeless"))
+    print(state.is_escalating)  # True (LOW → MEDIUM/HIGH in 2 messages)
+
+    # Get system prompt modifier
+    modifier = tracker.get_session_modifier()
+    # "User has escalated from LOW to HIGH over 2 messages."
+
+    # Reset for new session
+    tracker.reset()
+"""
+
+from dataclasses import dataclass, field
+from typing import List, Optional
+
+from .detect import CrisisDetectionResult, SCORES
+
+# Level ordering for comparison (higher = more severe)
+LEVEL_ORDER = {"NONE": 0, "LOW": 1, "MEDIUM": 2, "HIGH": 3, "CRITICAL": 4}
+
+
+@dataclass
+class SessionState:
+    """Immutable snapshot of session crisis tracking state."""
+
+    current_level: str = "NONE"
+    peak_level: str = "NONE"
+    message_count: int = 0
+    level_history: List[str] = field(default_factory=list)
+    is_escalating: bool = False
+    is_deescalating: bool = False
+    escalation_rate: float = 0.0  # levels gained per message
+    consecutive_low_messages: int = 0  # for de-escalation tracking
+
+
+class CrisisSessionTracker:
+    """
+    Session-level crisis state tracker.
+
+    Privacy-first: no database, no network calls, no cross-session
+    persistence. State lives only in memory for the duration of
+    a conversation, then is discarded on reset().
+    """
+
+    # Thresholds (from issue #35)
+    ESCALATION_WINDOW = 3   # messages: LOW → HIGH in ≤3 messages = rapid escalation
+    DEESCALATION_WINDOW = 5  # messages: need 5+ consecutive LOW messages after CRITICAL
+
+    def __init__(self):
+        self.reset()
+
+    def reset(self):
+        """Reset all session state. Call on new conversation."""
+        self._current_level = "NONE"
+        self._peak_level = "NONE"
+        self._message_count = 0
+        self._level_history: List[str] = []
+        self._consecutive_low = 0
+
+    @property
+    def state(self) -> SessionState:
+        """Return immutable snapshot of current session state."""
+        is_escalating = self._detect_escalation()
+        is_deescalating = self._detect_deescalation()
+        rate = self._compute_escalation_rate()
+
+        return SessionState(
+            current_level=self._current_level,
+            peak_level=self._peak_level,
+            message_count=self._message_count,
+            level_history=list(self._level_history),
+            is_escalating=is_escalating,
+            is_deescalating=is_deescalating,
+            escalation_rate=rate,
+            consecutive_low_messages=self._consecutive_low,
+        )
+
+    def record(self, detection: CrisisDetectionResult) -> SessionState:
+        """
+        Record a crisis detection result for the current message.
+
+        Returns updated SessionState.
+        """
+        level = detection.level
+        self._message_count += 1
+        self._level_history.append(level)
+
+        # Update peak
+        if LEVEL_ORDER.get(level, 0) > LEVEL_ORDER.get(self._peak_level, 0):
+            self._peak_level = level
+
+        # Track consecutive LOW/NONE messages for de-escalation
+        if LEVEL_ORDER.get(level, 0) <= LEVEL_ORDER["LOW"]:
+            self._consecutive_low += 1
+        else:
+            self._consecutive_low = 0
+
+        self._current_level = level
+        return self.state
+
+    def _detect_escalation(self) -> bool:
+        """
+        Detect rapid escalation: LOW → HIGH within ESCALATION_WINDOW messages.
+
+        Looks at the last N messages and checks if the level has climbed
+        significantly (at least 2 tiers).
+        """
+        if len(self._level_history) < 2:
+            return False
+
+        window = self._level_history[-self.ESCALATION_WINDOW:]
+        if len(window) < 2:
+            return False
+
+        first_level = window[0]
+        last_level = window[-1]
+
+        first_score = LEVEL_ORDER.get(first_level, 0)
+        last_score = LEVEL_ORDER.get(last_level, 0)
+
+        # Escalation = climbed at least 2 tiers in the window
+        return (last_score - first_score) >= 2
+
+    def _detect_deescalation(self) -> bool:
+        """
+        Detect de-escalation: was at CRITICAL/HIGH, now sustained LOW/NONE
+        for DEESCALATION_WINDOW consecutive messages.
+        """
+        if LEVEL_ORDER.get(self._peak_level, 0) < LEVEL_ORDER["HIGH"]:
+            return False
+
+        return self._consecutive_low >= self.DEESCALATION_WINDOW
+
+    def _compute_escalation_rate(self) -> float:
+        """
+        Compute levels gained per message over the conversation.
+
+        Positive = escalating, negative = de-escalating, 0 = stable.
+        """
+        if self._message_count < 2:
+            return 0.0
+
+        first = LEVEL_ORDER.get(self._level_history[0], 0)
+        current = LEVEL_ORDER.get(self._current_level, 0)
+
+        return (current - first) / (self._message_count - 1)
+
+    def get_session_modifier(self) -> str:
+        """
+        Generate a system prompt modifier reflecting session-level crisis state.
+
+        Returns empty string if no session context is relevant.
+        """
+        if self._message_count < 2:
+            return ""
+
+        s = self.state
+
+        if s.is_escalating:
+            return (
+                f"User has escalated from {self._level_history[0]} to "
+                f"{s.current_level} over {s.message_count} messages. "
+                f"Peak crisis level this session: {s.peak_level}. "
+                "Respond with heightened awareness. The trajectory is "
+                "worsening — prioritize safety and connection."
+            )
+
+        if s.is_deescalating:
+            return (
+                f"User previously reached {s.peak_level} crisis level "
+                f"but has been at {s.current_level} or below for "
+                f"{s.consecutive_low_messages} consecutive messages. "
+                "The situation appears to be stabilizing. Continue "
+                "supportive engagement while remaining vigilant."
+            )
+
+        if s.peak_level in ("CRITICAL", "HIGH") and s.current_level not in ("CRITICAL", "HIGH"):
+            return (
+                f"User previously reached {s.peak_level} crisis level "
+                f"this session (currently {s.current_level}). "
+                "Continue with care and awareness of the earlier crisis."
+            )
+
+        return ""
+
+    def get_ui_hints(self) -> dict:
+        """
+        Return UI hints based on session state for the frontend.
+
+        These are advisory — the frontend decides what to show.
+        """
+        s = self.state
+
+        hints = {
+            "session_escalating": s.is_escalating,
+            "session_deescalating": s.is_deescalating,
+            "session_peak_level": s.peak_level,
+            "session_message_count": s.message_count,
+        }
+
+        if s.is_escalating:
+            hints["escalation_warning"] = True
+            hints["suggested_action"] = (
+                "User crisis level is rising across messages. "
+                "Consider increasing intervention level."
+            )
+
+        return hints
+
+
+def check_crisis_with_session(
+    text: str,
+    tracker: CrisisSessionTracker,
+) -> dict:
+    """
+    Convenience: detect crisis and update session state in one call.
+
+    Returns combined single-message detection + session-level context.
+    """
+    from .detect import detect_crisis
+    from .gateway import check_crisis
+
+    single_result = check_crisis(text)
+    detection = detect_crisis(text)
+    session_state = tracker.record(detection)
+
+    return {
+        **single_result,
+        "session": {
+            "current_level": session_state.current_level,
+            "peak_level": session_state.peak_level,
+            "message_count": session_state.message_count,
+            "is_escalating": session_state.is_escalating,
+            "is_deescalating": session_state.is_deescalating,
+            "modifier": tracker.get_session_modifier(),
+            "ui_hints": tracker.get_ui_hints(),
+        },
+    }
--- a/index.html
+++ b/index.html
@@ -808,6 +808,7 @@ Sovereignty and service always.`;
  var crisisPanel = document.getElementById('crisis-panel');
  var crisisOverlay = document.getElementById('crisis-overlay');
  var overlayDismissBtn = document.getElementById('overlay-dismiss-btn');
+  var overlayCallLink = document.querySelector('.overlay-call');
  var statusDot = document.querySelector('.status-dot');
  var statusText = document.getElementById('status-text');
  
@@ -983,12 +984,60 @@ Sovereignty and service always.`;


  // ===== OVERLAY =====
+
+  // Focus trap: cycle through focusable elements within the crisis overlay
+  function getOverlayFocusableElements() {
+    return crisisOverlay.querySelectorAll(
+      'a[href], button:not([disabled]), [tabindex]:not([tabindex="-1"])'
+    );
+  }
+
+  function trapFocusInOverlay(e) {
+    if (!crisisOverlay.classList.contains('active')) return;
+    if (e.key !== 'Tab') return;
+
+    var focusable = getOverlayFocusableElements();
+    if (focusable.length === 0) return;
+
+    var first = focusable[0];
+    var last = focusable[focusable.length - 1];
+
+    if (e.shiftKey) {
+      // Shift+Tab: if on first, wrap to last
+      if (document.activeElement === first) {
+        e.preventDefault();
+        last.focus();
+      }
+    } else {
+      // Tab: if on last, wrap to first
+      if (document.activeElement === last) {
+        e.preventDefault();
+        first.focus();
+      }
+    }
+  }
+
+  // Store the element that had focus before the overlay opened
+  var _preOverlayFocusElement = null;
+
  function showOverlay() {
+    // Save current focus for restoration on dismiss
+    _preOverlayFocusElement = document.activeElement;
+
    crisisOverlay.classList.add('active');
    overlayDismissBtn.disabled = true;
    var countdown = 10;
    overlayDismissBtn.textContent = 'Continue to chat (' + countdown + 's)';

+    // Disable background interaction via inert attribute
+    var mainApp = document.querySelector('.app');
+    if (mainApp) mainApp.setAttribute('inert', '');
+    // Also hide from assistive tech
+    var chatSection = document.getElementById('chat');
+    if (chatSection) chatSection.setAttribute('aria-hidden', 'true');
+    var footerEl = document.querySelector('footer');
+    if (footerEl) footerEl.setAttribute('aria-hidden', 'true');
+
    if (overlayTimer) clearInterval(overlayTimer);
    overlayTimer = setInterval(function() {
      countdown--;
@@ -1002,9 +1051,13 @@ Sovereignty and service always.`;
      }
    }, 1000);

-    overlayDismissBtn.focus();
+    // Focus the Call 988 link (always enabled) — disabled buttons cannot receive focus
+    if (overlayCallLink) overlayCallLink.focus();
  }

+  // Register focus trap on document (always listening, gated by class check)
+  document.addEventListener('keydown', trapFocusInOverlay);
+
  overlayDismissBtn.addEventListener('click', function() {
    if (!overlayDismissBtn.disabled) {
      crisisOverlay.classList.remove('active');
@@ -1012,7 +1065,22 @@ Sovereignty and service always.`;
        clearInterval(overlayTimer);
        overlayTimer = null;
      }
-      msgInput.focus();
+
+      // Re-enable background interaction
+      var mainApp = document.querySelector('.app');
+      if (mainApp) mainApp.removeAttribute('inert');
+      var chatSection = document.getElementById('chat');
+      if (chatSection) chatSection.removeAttribute('aria-hidden');
+      var footerEl = document.querySelector('footer');
+      if (footerEl) footerEl.removeAttribute('aria-hidden');
+
+      // Restore focus to the element that had it before the overlay opened
+      if (_preOverlayFocusElement && typeof _preOverlayFocusElement.focus === 'function') {
+        _preOverlayFocusElement.focus();
+      } else {
+        msgInput.focus();
+      }
+      _preOverlayFocusElement = null;
    }
  });

@@ -1117,25 +1185,14 @@ Sovereignty and service always.`;
    } catch (e) {}
  }

-  safetyPlanBtn.addEventListener('click', function() {
-    loadSafetyPlan();
-    safetyPlanModal.classList.add('active');
-  });
-
-  // Crisis panel safety plan button (if crisis panel is visible)
-  if (crisisSafetyPlanBtn) {
-    crisisSafetyPlanBtn.addEventListener('click', function() {
-      loadSafetyPlan();
-      safetyPlanModal.classList.add('active');
-    });
-  }
-
  closeSafetyPlan.addEventListener('click', function() {
    safetyPlanModal.classList.remove('active');
+    _restoreSafetyPlanFocus();
  });

  cancelSafetyPlan.addEventListener('click', function() {
    safetyPlanModal.classList.remove('active');
+    _restoreSafetyPlanFocus();
  });

  saveSafetyPlan.addEventListener('click', function() {
@@ -1149,12 +1206,101 @@ Sovereignty and service always.`;
    try {
      localStorage.setItem('timmy_safety_plan', JSON.stringify(plan));
      safetyPlanModal.classList.remove('active');
+      _restoreSafetyPlanFocus();
      alert('Safety plan saved locally.');
    } catch (e) {
      alert('Error saving plan.');
    }
  });

+  // ===== SAFETY PLAN FOCUS TRAP (fix #65) =====
+  // Focusable elements inside the modal, in tab order
+  var _spFocusableIds = [
+    'close-safety-plan',
+    'sp-warning-signs',
+    'sp-coping',
+    'sp-distraction',
+    'sp-help',
+    'sp-environment',
+    'cancel-safety-plan',
+    'save-safety-plan'
+  ];
+  var _spTriggerEl = null; // element that opened the modal
+
+  function _getSpFocusableEls() {
+    return _spFocusableIds
+      .map(function(id) { return document.getElementById(id); })
+      .filter(function(el) { return el && !el.disabled; });
+  }
+
+  function _trapSafetyPlanFocus(e) {
+    if (e.key !== 'Tab') return;
+    var els = _getSpFocusableEls();
+    if (!els.length) return;
+    var first = els[0];
+    var last = els[els.length - 1];
+
+    if (e.shiftKey) {
+      // Shift+Tab on first → wrap to last
+      if (document.activeElement === first) {
+        e.preventDefault();
+        last.focus();
+      }
+    } else {
+      // Tab on last → wrap to first
+      if (document.activeElement === last) {
+        e.preventDefault();
+        first.focus();
+      }
+    }
+  }
+
+  function _trapSafetyPlanEscape(e) {
+    if (e.key === 'Escape') {
+      safetyPlanModal.classList.remove('active');
+      _restoreSafetyPlanFocus();
+    }
+  }
+
+  function _activateSafetyPlanFocusTrap(triggerEl) {
+    _spTriggerEl = triggerEl || document.activeElement;
+    // Focus first textarea
+    var firstInput = document.getElementById('sp-warning-signs');
+    if (firstInput) firstInput.focus();
+    // Add listeners
+    document.addEventListener('keydown', _trapSafetyPlanFocus);
+    document.addEventListener('keydown', _trapSafetyPlanEscape);
+    // Mark background inert (prevent click-through)
+    document.body.setAttribute('aria-hidden', 'true');
+    safetyPlanModal.removeAttribute('aria-hidden');
+  }
+
+  function _restoreSafetyPlanFocus() {
+    document.removeEventListener('keydown', _trapSafetyPlanFocus);
+    document.removeEventListener('keydown', _trapSafetyPlanEscape);
+    document.body.removeAttribute('aria-hidden');
+    if (_spTriggerEl && typeof _spTriggerEl.focus === 'function') {
+      _spTriggerEl.focus();
+    }
+    _spTriggerEl = null;
+  }
+
+  // Wire open buttons to activate focus trap
+  safetyPlanBtn.addEventListener('click', function() {
+    loadSafetyPlan();
+    safetyPlanModal.classList.add('active');
+    _activateSafetyPlanFocusTrap(safetyPlanBtn);
+  });
+
+  // Crisis panel safety plan button (if crisis panel is visible)
+  if (crisisSafetyPlanBtn) {
+    crisisSafetyPlanBtn.addEventListener('click', function() {
+      loadSafetyPlan();
+      safetyPlanModal.classList.add('active');
+      _activateSafetyPlanFocusTrap(crisisSafetyPlanBtn);
+    });
+  }
+
  // ===== TEXTAREA AUTO-RESIZE =====
  msgInput.addEventListener('input', function() {
    this.style.height = 'auto';
@@ -1300,6 +1446,7 @@ Sovereignty and service always.`;
    if (urlParams.get('safetyplan') === 'true') {
      loadSafetyPlan();
      safetyPlanModal.classList.add('active');
+      _activateSafetyPlanFocusTrap(safetyPlanBtn);
      // Clean up URL
      window.history.replaceState({}, document.title, window.location.pathname);
    }
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,5 +1,5 @@
 [pytest]
-testpaths = crisis
-python_files = tests.py
+testpaths = crisis tests
+python_files = tests.py test_*.py
 python_classes = Test*
 python_functions = test_*
--- a/sw.js
+++ b/sw.js
@@ -1,118 +1,153 @@
-const CACHE_NAME = 'the-door-v2';
-const ASSETS = [
+const CACHE_NAME = 'the-door-v3';
+const NAVIGATION_TIMEOUT_MS = 2500;
+const OFFLINE_FALLBACK_PATH = '/crisis-offline.html';
+const PRECACHE_ASSETS = [
  '/',
  '/index.html',
-  '/about',
-  '/manifest.json'
+  '/about.html',
+  '/manifest.json',
+  '/crisis-offline.html',
+  '/testimony.html'
 ];

-// Crisis resources to show when everything fails
-const CRISIS_OFFLINE_RESPONSE = `<!DOCTYPE html>
-<html lang="en">
-<head>
-<meta charset="UTF-8">
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
-<title>You're Not Alone | The Door</title>
-<style>
-body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#0d1117;color:#e6edf3;max-width:600px;margin:0 auto;padding:20px;line-height:1.6}
-h1{color:#ff6b6b;font-size:1.5rem;margin-bottom:1rem}
-.crisis-box{background:#1c1210;border:2px solid #c9362c;border-radius:12px;padding:20px;margin:20px 0;text-align:center}
-.crisis-box a{display:inline-block;background:#c9362c;color:#fff;text-decoration:none;padding:16px 32px;border-radius:8px;font-weight:700;font-size:1.2rem;margin:10px 0}
-.hope{color:#8b949e;font-style:italic;margin-top:30px;padding-top:20px;border-top:1px solid #30363d}
-</style>
-</head>
-<body>
-<h1>You are not alone.</h1>
-<p>Your connection is down, but help is still available.</p>
-<div class="crisis-box">
-  <p><strong>Call or text 988</strong><br>Suicide & Crisis Lifeline<br>Free, 24/7, Confidential</p>
-  <a href="tel:988">Call 988 Now</a>
-  <p style="margin-top:15px"><strong>Or text HOME to 741741</strong><br>Crisis Text Line</p>
-</div>
-<p><strong>When you're ready:</strong></p>
-<ul>
-  <li>Take five deep breaths</li>
-  <li>Drink some water</li>
-  <li>Step outside if you can</li>
-  <li>Text or call someone you trust</li>
-</ul>
-<p class="hope">
-  "The Lord is close to the brokenhearted and saves those who are crushed in spirit." — Psalm 34:18
-</p>
-<p style="font-size:0.85rem;color:#6e7681;margin-top:30px">
-  This page was created by The Door — a crisis intervention project.<br>
-  Connection will restore automatically. You don't have to go through this alone.
-</p>
-</body>
-</html>`;
+function isSameOrigin(request) {
+  return new URL(request.url).origin === self.location.origin;
+}
+
+function canCache(response) {
+  return Boolean(response && response.ok && response.type !== 'opaque');
+}
+
+async function precache() {
+  const cache = await caches.open(CACHE_NAME);
+  await cache.addAll(PRECACHE_ASSETS);
+}
+
+async function cleanupOldCaches() {
+  const keys = await caches.keys();
+  await Promise.all(
+    keys
+      .filter((key) => key !== CACHE_NAME)
+      .map((key) => caches.delete(key))
+  );
+}
+
+async function putInCache(request, response) {
+  if (!isSameOrigin(request) || !canCache(response)) {
+    return response;
+  }
+
+  const cache = await caches.open(CACHE_NAME);
+  await cache.put(request, response.clone());
+  return response;
+}
+
+async function fetchWithTimeout(request, timeoutMs) {
+  const controller = new AbortController();
+  const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
+
+  try {
+    return await fetch(request, { signal: controller.signal });
+  } finally {
+    clearTimeout(timeoutId);
+  }
+}
+
+async function offlineTextResponse() {
+  return new Response('Offline. Call 988 or text HOME to 741741 for immediate help.', {
+    status: 503,
+    statusText: 'Service Unavailable',
+    headers: new Headers({ 'Content-Type': 'text/plain; charset=utf-8' })
+  });
+}
+
+async function handleNavigation(request) {
+  const cache = await caches.open(CACHE_NAME);
+  const cachedPage = await cache.match(request);
+  const offlineFallback = await cache.match(OFFLINE_FALLBACK_PATH);
+
+  try {
+    const response = await fetchWithTimeout(request, NAVIGATION_TIMEOUT_MS);
+    return await putInCache(request, response);
+  } catch (error) {
+    if (cachedPage) {
+      return cachedPage;
+    }
+
+    if (offlineFallback) {
+      return offlineFallback;
+    }
+
+    return offlineTextResponse();
+  }
+}
+
+async function handleStaticRequest(request) {
+  const cache = await caches.open(CACHE_NAME);
+  const cached = await cache.match(request);
+
+  if (cached) {
+    fetch(request)
+      .then((response) => putInCache(request, response))
+      .catch(() => null);
+    return cached;
+  }
+
+  try {
+    const response = await fetch(request);
+    return await putInCache(request, response);
+  } catch (error) {
+    return offlineTextResponse();
+  }
+}
+
+async function handleOtherRequest(request) {
+  try {
+    const response = await fetch(request);
+    return await putInCache(request, response);
+  } catch (error) {
+    const cached = await caches.match(request);
+    if (cached) {
+      return cached;
+    }
+
+    return offlineTextResponse();
+  }
+}

-// Install event - cache core assets
 self.addEventListener('install', (event) => {
  event.waitUntil(
-    caches.open(CACHE_NAME).then((cache) => {
-      return cache.addAll(ASSETS);
-    })
+    precache().then(() => self.skipWaiting())
  );
-  self.skipWaiting();
 });

-// Activate event - cleanup old caches
 self.addEventListener('activate', (event) => {
  event.waitUntil(
-    caches.keys().then((keys) => {
-      return Promise.all(
-        keys.filter((key) => key !== CACHE_NAME).map((key) => caches.delete(key))
-      );
-    })
+    cleanupOldCaches().then(() => self.clients.claim())
  );
-  self.clients.claim();
 });

-// Fetch event - network first, fallback to cache for static,
-// but for the crisis front door, we want to ensure the shell is ALWAYS available.
 self.addEventListener('fetch', (event) => {
-  const url = new URL(event.request.url);
+  const request = event.request;
+  const url = new URL(request.url);

-  // Skip API calls - they should always go to network
-  if (url.pathname.startsWith('/api/')) {
+  if (request.method !== 'GET') {
    return;
  }

-  // Skip non-GET requests
-  if (event.request.method !== 'GET') {
+  if (!isSameOrigin(request) || url.pathname.startsWith('/api/')) {
    return;
  }

-  event.respondWith(
-    fetch(event.request)
-      .then((response) => {
-        // If we got a valid response, cache it for next time
-        if (response.ok && ASSETS.includes(url.pathname)) {
-          const copy = response.clone();
-          caches.open(CACHE_NAME).then((cache) => cache.put(event.request, copy));
-        }
-        return response;
-      })
-      .catch(() => {
-        // If network fails, try cache
-        return caches.match(event.request).then((cached) => {
-          if (cached) return cached;
+  if (event.request.mode === 'navigate') {
+    event.respondWith(handleNavigation(request));
+    return;
+  }

-          // If it's a navigation request and we're offline, show offline crisis page
-          if (event.request.mode === 'navigate') {
-            return new Response(CRISIS_OFFLINE_RESPONSE, {
-              status: 200,
-              headers: new Headers({ 'Content-Type': 'text/html' })
-            });
-          }
+  if (PRECACHE_ASSETS.includes(url.pathname)) {
+    event.respondWith(handleStaticRequest(request));
+    return;
+  }

-          // For other requests, return a simple offline message
-          return new Response('Offline. Call 988 for immediate help.', {
-            status: 503,
-            statusText: 'Service Unavailable',
-            headers: new Headers({ 'Content-Type': 'text/plain' })
-          });
-        });
-      })
-  );
+  event.respondWith(handleOtherRequest(request));
 });
--- a/tests/focus-trap-test.html
+++ b/tests/focus-trap-test.html
@@ -0,0 +1,84 @@
+<!-- Test: Safety plan modal focus trap (issue #65) -->
+<!-- Open this file in a browser to manually verify focus trap behavior -->
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<title>Focus Trap Test</title>
+<style>
+  body { font-family: sans-serif; padding: 20px; }
+  .test { margin: 10px 0; padding: 10px; border: 1px solid #ccc; }
+  .pass { background: #d4edda; border-color: #28a745; }
+  .fail { background: #f8d7da; border-color: #dc3545; }
+  button { margin: 5px; padding: 8px 16px; }
+</style>
+</head>
+<body>
+<h1>Focus Trap Manual Test</h1>
+<p>Open <code>index.html</code> in a browser, then run these checks:</p>
+
+<div class="test" id="test-1">
+  <strong>Test 1: Tab wraps to first element</strong><br>
+  1. Open safety plan modal<br>
+  2. Tab through all elements until you reach "Save Plan"<br>
+  3. Press Tab again → should wrap to close button (X)
+</div>
+
+<div class="test" id="test-2">
+  <strong>Test 2: Shift+Tab wraps to last element</strong><br>
+  1. Open safety plan modal<br>
+  2. Focus is on "Warning signs" textarea<br>
+  3. Press Shift+Tab → should wrap to "Save Plan" button
+</div>
+
+<div class="test" id="test-3">
+  <strong>Test 3: Escape closes modal</strong><br>
+  1. Open safety plan modal<br>
+  2. Press Escape → modal closes<br>
+  3. Focus returns to the button that opened it
+</div>
+
+<div class="test" id="test-4">
+  <strong>Test 4: Background not reachable</strong><br>
+  1. Open safety plan modal<br>
+  2. Try to Tab to the chat input behind the modal<br>
+  3. Should NOT be able to reach it
+</div>
+
+<div class="test" id="test-5">
+  <strong>Test 5: Click buttons close + restore focus</strong><br>
+  1. Open modal via "my safety plan" button<br>
+  2. Click Cancel → modal closes, focus on "my safety plan" button<br>
+  3. Open again, click Save → same behavior<br>
+  4. Open again, click X → same behavior
+</div>
+
+<hr>
+<h2>Automated checks (paste into DevTools console on index.html):</h2>
+<pre><code>
+// Test focus trap
+var modal = document.getElementById('safety-plan-modal');
+var openBtn = document.getElementById('safety-plan-btn');
+openBtn.click();
+console.assert(modal.classList.contains('active'), 'Modal should be open');
+
+var lastEl = document.getElementById('save-safety-plan');
+lastEl.focus();
+var evt = new KeyboardEvent('keydown', {key: 'Tab', bubbles: true});
+document.dispatchEvent(evt);
+// After Tab from last, focus should wrap to first
+var firstEl = document.getElementById('close-safety-plan');
+console.log('Focus after wrap:', document.activeElement.id);
+console.assert(document.activeElement === firstEl || document.activeElement.id === 'sp-warning-signs',
+  'Focus should wrap to first element');
+
+// Test Escape
+var escEvt = new KeyboardEvent('keydown', {key: 'Escape', bubbles: true});
+document.dispatchEvent(escEvt);
+console.assert(!modal.classList.contains('active'), 'Modal should close on Escape');
+console.assert(document.activeElement === openBtn, 'Focus should return to open button');
+
+console.log('All automated checks passed!');
+</code></pre>
+</body>
+</html>
--- a/tests/test_crisis_metrics_endpoint.py
+++ b/tests/test_crisis_metrics_endpoint.py
@@ -0,0 +1,118 @@
+"""Tests for crisis detection metrics endpoint contract (issue #97)."""
+
+import json
+import os
+import sys
+import unittest
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from crisis.gateway import check_crisis, check_crisis_and_record
+from crisis.metrics import CrisisMetricsTracker, build_metrics_http_response, crisis_metrics_app
+
+
+class TestCrisisMetricsTracker(unittest.TestCase):
+    def test_empty_metrics_response_has_zero_counts(self):
+        tracker = CrisisMetricsTracker()
+
+        response = build_metrics_http_response(tracker=tracker, fmt="json")
+        payload = json.loads(response["body"])
+
+        self.assertEqual(response["status"], 200)
+        self.assertEqual(payload["total_events"], 0)
+        self.assertEqual(payload["escalated"], 0)
+        self.assertEqual(payload["resources_shown"], 0)
+        self.assertEqual(payload["timestamp_range"], {"start": None, "end": None})
+        self.assertNotIn("timmy_message", payload)
+        self.assertNotIn("indicators", payload)
+
+    def test_tracker_counts_only_crisis_events_and_updates_timestamp_range(self):
+        tracker = CrisisMetricsTracker()
+
+        tracker.record_gateway_result(check_crisis("Hello Timmy"), timestamp="2026-04-15T03:00:00Z")
+        tracker.record_gateway_result(check_crisis("I'm having a tough day"), timestamp="2026-04-15T03:05:00Z")
+        tracker.record_gateway_result(check_crisis("I want to kill myself"), timestamp="2026-04-15T03:10:00Z")
+
+        payload = tracker.snapshot().to_dict()
+
+        self.assertEqual(payload["total_events"], 2)
+        self.assertEqual(payload["escalated"], 1)
+        self.assertEqual(payload["resources_shown"], 1)
+        self.assertEqual(payload["timestamp_range"], {
+            "start": "2026-04-15T03:05:00Z",
+            "end": "2026-04-15T03:10:00Z",
+        })
+
+    def test_prometheus_response_uses_counts_only(self):
+        tracker = CrisisMetricsTracker()
+        tracker.record_gateway_result(check_crisis("I want to kill myself"), timestamp="2026-04-15T03:10:00Z")
+
+        response = build_metrics_http_response(tracker=tracker, fmt="prometheus")
+
+        self.assertEqual(response["status"], 200)
+        self.assertIn("text/plain", response["headers"]["Content-Type"])
+        self.assertIn("the_door_crisis_total_events 1", response["body"])
+        self.assertIn("the_door_crisis_escalated 1", response["body"])
+        self.assertIn("the_door_crisis_resources_shown 1", response["body"])
+        self.assertNotIn("kill myself", response["body"])
+        self.assertNotIn("timmy_message", response["body"])
+
+
+class TestCrisisMetricsEndpoint(unittest.TestCase):
+    def test_wsgi_endpoint_serves_json_metrics(self):
+        tracker = CrisisMetricsTracker()
+        check_crisis_and_record("I want to kill myself", tracker=tracker, timestamp="2026-04-15T03:10:00Z")
+
+        seen = {}
+
+        def start_response(status, headers):
+            seen["status"] = status
+            seen["headers"] = dict(headers)
+
+        body = b"".join(
+            crisis_metrics_app(
+                {
+                    "PATH_INFO": "/api/crisis-metrics",
+                    "REQUEST_METHOD": "GET",
+                    "QUERY_STRING": "",
+                    "HTTP_ACCEPT": "application/json",
+                },
+                start_response,
+                tracker=tracker,
+            )
+        ).decode("utf-8")
+
+        payload = json.loads(body)
+        self.assertEqual(seen["status"], "200 OK")
+        self.assertEqual(seen["headers"]["Content-Type"], "application/json")
+        self.assertEqual(payload["total_events"], 1)
+        self.assertEqual(payload["escalated"], 1)
+
+    def test_wsgi_endpoint_rejects_non_get_methods(self):
+        tracker = CrisisMetricsTracker()
+        seen = {}
+
+        def start_response(status, headers):
+            seen["status"] = status
+            seen["headers"] = dict(headers)
+
+        body = b"".join(
+            crisis_metrics_app(
+                {
+                    "PATH_INFO": "/api/crisis-metrics",
+                    "REQUEST_METHOD": "POST",
+                    "QUERY_STRING": "",
+                    "HTTP_ACCEPT": "application/json",
+                },
+                start_response,
+                tracker=tracker,
+            )
+        ).decode("utf-8")
+
+        self.assertEqual(seen["status"], "405 Method Not Allowed")
+        self.assertIn("GET", seen["headers"]["Allow"])
+        self.assertIn("method_not_allowed", body)
+
+
+if __name__ == "__main__":
+    unittest.main()
--- a/tests/test_crisis_overlay_focus_trap.py
+++ b/tests/test_crisis_overlay_focus_trap.py
@@ -0,0 +1,85 @@
+import pathlib
+import re
+import unittest
+
+ROOT = pathlib.Path(__file__).resolve().parents[1]
+INDEX_HTML = ROOT / 'index.html'
+
+
+class TestCrisisOverlayFocusTrap(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.html = INDEX_HTML.read_text()
+
+    def test_overlay_registers_tab_key_focus_trap(self):
+        self.assertRegex(
+            self.html,
+            r"function\s+trapFocusInOverlay\s*\(e\)",
+            'Expected crisis overlay focus trap handler to exist.',
+        )
+        self.assertRegex(
+            self.html,
+            r"if\s*\(e\.key\s*!==\s*'Tab'\)\s*return;",
+            'Expected focus trap handler to guard on Tab key events.',
+        )
+        self.assertRegex(
+            self.html,
+            r"document\.addEventListener\('keydown',\s*trapFocusInOverlay\)",
+            'Expected overlay focus trap to register on document keydown.',
+        )
+
+    def test_overlay_disables_background_interaction(self):
+        self.assertRegex(
+            self.html,
+            r"mainApp\.setAttribute\('inert',\s*''\)",
+            'Expected overlay to set inert on the main app while active.',
+        )
+        self.assertRegex(
+            self.html,
+            r"mainApp\.removeAttribute\('inert'\)",
+            'Expected overlay dismissal to remove inert from the main app.',
+        )
+
+    def test_overlay_restores_focus_after_dismiss(self):
+        self.assertRegex(
+            self.html,
+            r"_preOverlayFocusElement\s*=\s*document\.activeElement",
+            'Expected overlay to remember the pre-overlay focus target.',
+        )
+        self.assertRegex(
+            self.html,
+            r"_preOverlayFocusElement\.focus\(\)",
+            'Expected overlay dismissal to restore focus to the prior target.',
+        )
+
+    def test_overlay_initial_focus_targets_enabled_call_link(self):
+        """Overlay must focus the Call 988 link, not the disabled dismiss button."""
+        # Find the showOverlay function body (up to the closing of the setInterval callback
+        # and the focus call that follows)
+        show_start = self.html.find('function showOverlay()')
+        self.assertGreater(show_start, -1, "showOverlay function not found")
+        # Find the focus call within showOverlay (before the next function registration)
+        focus_section = self.html[show_start:show_start + 2000]
+        self.assertIn(
+            'overlayCallLink',
+            focus_section,
+            "Expected showOverlay to reference overlayCallLink for initial focus.",
+        )
+        # Ensure the old buggy pattern is gone
+        focus_line_region = self.html[show_start + 800:show_start + 1200]
+        self.assertNotIn(
+            'overlayDismissBtn.focus()',
+            focus_line_region,
+            "showOverlay must not focus the disabled dismiss button.",
+        )
+
+    def test_overlay_call_link_variable_is_declared(self):
+        self.assertIn(
+            "querySelector('.overlay-call')",
+            self.html,
+            "Expected a JS reference to the .overlay-call link element.",
+        )
+
+
+if __name__ == '__main__':
+    unittest.main()
--- a/tests/test_service_worker_offline.py
+++ b/tests/test_service_worker_offline.py
@@ -0,0 +1,71 @@
+import pathlib
+import unittest
+
+ROOT = pathlib.Path(__file__).resolve().parents[1]
+SERVICE_WORKER = (ROOT / 'sw.js').read_text(encoding='utf-8')
+CRISIS_OFFLINE_PAGE = ROOT / 'crisis-offline.html'
+MAKEFILE = (ROOT / 'Makefile').read_text(encoding='utf-8')
+
+
+class TestServiceWorkerOffline(unittest.TestCase):
+    def test_crisis_offline_page_exists(self):
+        self.assertTrue(CRISIS_OFFLINE_PAGE.exists(), 'crisis-offline.html should exist')
+
+    def test_service_worker_precaches_crisis_offline_page(self):
+        self.assertIn('/crisis-offline.html', SERVICE_WORKER)
+
+    def test_service_worker_has_navigation_timeout_for_intermittent_connections(self):
+        self.assertIn('NAVIGATION_TIMEOUT_MS', SERVICE_WORKER)
+        self.assertIn('AbortController', SERVICE_WORKER)
+
+    def test_service_worker_uses_crisis_offline_fallback_for_navigation(self):
+        self.assertIn("event.request.mode === 'navigate'", SERVICE_WORKER)
+        self.assertIn("/crisis-offline.html", SERVICE_WORKER)
+
+    def test_make_push_includes_crisis_offline_page(self):
+        self.assertIn('crisis-offline.html', MAKEFILE)
+
+
+class TestCrisisOfflinePage(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.html = CRISIS_OFFLINE_PAGE.read_text(encoding='utf-8') if CRISIS_OFFLINE_PAGE.exists() else ''
+        cls.lower_html = cls.html.lower()
+
+    def test_has_clickable_988_link(self):
+        self.assertIn('href="tel:988"', self.html)
+
+    def test_has_crisis_text_line(self):
+        self.assertIn('Crisis Text Line', self.html)
+        self.assertIn('741741', self.html)
+
+    def test_has_grounding_techniques(self):
+        required_phrases = [
+            '5 things you can see',
+            '4 things you can feel',
+            '3 things you can hear',
+            '2 things you can smell',
+            '1 thing you can taste',
+        ]
+        for phrase in required_phrases:
+            self.assertIn(phrase, self.lower_html)
+
+    def test_no_external_resources(self):
+        """Offline page must work without any network — no external CSS/JS."""
+        import re
+        html = self.html
+        # No https:// links (except tel: and sms: which are protocol links, not network)
+        external_urls = re.findall(r'href=["\']https://|src=["\']https://', html)
+        self.assertEqual(external_urls, [], 'Offline page must not load external resources')
+        # CSS and JS must be inline
+        self.assertIn('<style>', html, 'CSS must be inline')
+        self.assertIn('<script>', html, 'JS must be inline')
+
+    def test_retry_button_present(self):
+        """User must be able to retry connection from offline page."""
+        self.assertIn('retry-connection', self.html)
+        self.assertIn('Retry connection', self.html)
+
+
+if __name__ == '__main__':
+    unittest.main()
--- a/tests/test_session_tracker.py
+++ b/tests/test_session_tracker.py
@@ -0,0 +1,277 @@
+"""
+Tests for crisis session tracking and escalation (P0 #35).
+
+Covers: session_tracker.py
+Run with: python -m pytest tests/test_session_tracker.py -v
+"""
+
+import unittest
+import sys
+import os
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from crisis.detect import detect_crisis
+from crisis.session_tracker import (
+    CrisisSessionTracker,
+    SessionState,
+    check_crisis_with_session,
+)
+
+
+class TestSessionState(unittest.TestCase):
+    """Test SessionState defaults."""
+
+    def test_default_state(self):
+        s = SessionState()
+        self.assertEqual(s.current_level, "NONE")
+        self.assertEqual(s.peak_level, "NONE")
+        self.assertEqual(s.message_count, 0)
+        self.assertEqual(s.level_history, [])
+        self.assertFalse(s.is_escalating)
+        self.assertFalse(s.is_deescalating)
+
+
+class TestSessionTracking(unittest.TestCase):
+    """Test basic session state tracking."""
+
+    def setUp(self):
+        self.tracker = CrisisSessionTracker()
+
+    def test_record_none_message(self):
+        state = self.tracker.record(detect_crisis("Hello Timmy"))
+        self.assertEqual(state.current_level, "NONE")
+        self.assertEqual(state.message_count, 1)
+        self.assertEqual(state.peak_level, "NONE")
+
+    def test_record_low_message(self):
+        self.tracker.record(detect_crisis("Hello"))
+        state = self.tracker.record(detect_crisis("Having a rough day"))
+        self.assertIn(state.current_level, ("LOW", "NONE"))
+        self.assertEqual(state.message_count, 2)
+
+    def test_record_critical_updates_peak(self):
+        self.tracker.record(detect_crisis("Having a rough day"))
+        state = self.tracker.record(detect_crisis("I want to kill myself"))
+        self.assertEqual(state.current_level, "CRITICAL")
+        self.assertEqual(state.peak_level, "CRITICAL")
+
+    def test_peak_preserved_after_drop(self):
+        """Peak level should stay at the highest seen, even after de-escalation."""
+        self.tracker.record(detect_crisis("I want to kill myself"))
+        state = self.tracker.record(detect_crisis("I'm feeling a bit better"))
+        self.assertEqual(state.peak_level, "CRITICAL")
+
+    def test_level_history(self):
+        self.tracker.record(detect_crisis("Hello"))
+        self.tracker.record(detect_crisis("Having a rough day"))
+        state = self.tracker.record(detect_crisis("I want to die"))
+        self.assertEqual(len(state.level_history), 3)
+        self.assertEqual(state.level_history[0], "NONE")
+        self.assertEqual(state.level_history[2], "CRITICAL")
+
+    def test_reset_clears_state(self):
+        self.tracker.record(detect_crisis("I want to kill myself"))
+        self.tracker.reset()
+        state = self.tracker.state
+        self.assertEqual(state.current_level, "NONE")
+        self.assertEqual(state.peak_level, "NONE")
+        self.assertEqual(state.message_count, 0)
+        self.assertEqual(state.level_history, [])
+
+
+class TestEscalationDetection(unittest.TestCase):
+    """Test escalation detection: LOW → HIGH in ≤3 messages."""
+
+    def setUp(self):
+        self.tracker = CrisisSessionTracker()
+
+    def test_no_escalation_single_message(self):
+        self.tracker.record(detect_crisis("Hello"))
+        self.assertFalse(self.tracker.state.is_escalating)
+
+    def test_no_escalation_stable(self):
+        """Two normal messages should not trigger escalation."""
+        self.tracker.record(detect_crisis("Hello"))
+        state = self.tracker.record(detect_crisis("How are you?"))
+        self.assertFalse(state.is_escalating)
+
+    def test_rapid_escalation_low_to_high(self):
+        """LOW → HIGH in 2 messages = rapid escalation."""
+        self.tracker.record(detect_crisis("Having a rough day"))
+        state = self.tracker.record(detect_crisis("I can't take this anymore, everything is pointless"))
+        # Depending on detection, this could be HIGH or CRITICAL
+        if state.current_level in ("HIGH", "CRITICAL"):
+            self.assertTrue(state.is_escalating)
+
+    def test_rapid_escalation_three_messages(self):
+        """NONE → LOW → HIGH in 3 messages = escalation."""
+        self.tracker.record(detect_crisis("Hello"))
+        self.tracker.record(detect_crisis("Having a rough day"))
+        state = self.tracker.record(detect_crisis("I feel completely hopeless with no way out"))
+        if state.current_level in ("HIGH", "CRITICAL"):
+            self.assertTrue(state.is_escalating)
+
+    def test_escalation_rate(self):
+        """Rate should be positive when escalating."""
+        self.tracker.record(detect_crisis("Hello"))
+        self.tracker.record(detect_crisis("I want to die"))
+        state = self.tracker.state
+        self.assertGreater(state.escalation_rate, 0)
+
+
+class TestDeescalationDetection(unittest.TestCase):
+    """Test de-escalation: sustained LOW after HIGH/CRITICAL."""
+
+    def setUp(self):
+        self.tracker = CrisisSessionTracker()
+
+    def test_no_deescalation_without_prior_crisis(self):
+        """No de-escalation if never reached HIGH/CRITICAL."""
+        for _ in range(6):
+            self.tracker.record(detect_crisis("Hello"))
+        self.assertFalse(self.tracker.state.is_deescalating)
+
+    def test_deescalation_after_critical(self):
+        """5+ consecutive LOW/NONE messages after CRITICAL = de-escalation."""
+        self.tracker.record(detect_crisis("I want to kill myself"))
+        for _ in range(5):
+            self.tracker.record(detect_crisis("I'm doing better today"))
+        state = self.tracker.state
+        if state.peak_level == "CRITICAL":
+            self.assertTrue(state.is_deescalating)
+
+    def test_deescalation_after_high(self):
+        """5+ consecutive LOW/NONE messages after HIGH = de-escalation."""
+        self.tracker.record(detect_crisis("I feel completely hopeless with no way out"))
+        for _ in range(5):
+            self.tracker.record(detect_crisis("Feeling okay"))
+        state = self.tracker.state
+        if state.peak_level == "HIGH":
+            self.assertTrue(state.is_deescalating)
+
+    def test_interrupted_deescalation(self):
+        """De-escalation resets if a HIGH message interrupts."""
+        self.tracker.record(detect_crisis("I want to kill myself"))
+        for _ in range(3):
+            self.tracker.record(detect_crisis("Doing better"))
+        # Interrupt with another crisis
+        self.tracker.record(detect_crisis("I feel hopeless again"))
+        self.tracker.record(detect_crisis("Feeling okay now"))
+        state = self.tracker.state
+        # Should NOT be de-escalating yet (counter reset)
+        self.assertFalse(state.is_deescalating)
+
+
+class TestSessionModifier(unittest.TestCase):
+    """Test system prompt modifier generation."""
+
+    def setUp(self):
+        self.tracker = CrisisSessionTracker()
+
+    def test_no_modifier_for_single_message(self):
+        self.tracker.record(detect_crisis("Hello"))
+        self.assertEqual(self.tracker.get_session_modifier(), "")
+
+    def test_no_modifier_for_stable_session(self):
+        self.tracker.record(detect_crisis("Hello"))
+        self.tracker.record(detect_crisis("Good morning"))
+        self.assertEqual(self.tracker.get_session_modifier(), "")
+
+    def test_escalation_modifier(self):
+        """Escalating session should produce a modifier."""
+        self.tracker.record(detect_crisis("Hello"))
+        self.tracker.record(detect_crisis("I want to die"))
+        modifier = self.tracker.get_session_modifier()
+        if self.tracker.state.is_escalating:
+            self.assertIn("escalated", modifier.lower())
+            self.assertIn("NONE", modifier)
+            self.assertIn("CRITICAL", modifier)
+
+    def test_deescalation_modifier(self):
+        """De-escalating session should mention stabilizing."""
+        self.tracker.record(detect_crisis("I want to kill myself"))
+        for _ in range(5):
+            self.tracker.record(detect_crisis("I'm feeling okay"))
+        modifier = self.tracker.get_session_modifier()
+        if self.tracker.state.is_deescalating:
+            self.assertIn("stabilizing", modifier.lower())
+
+    def test_prior_crisis_modifier(self):
+        """Past crisis should be noted even without active escalation."""
+        self.tracker.record(detect_crisis("I want to die"))
+        self.tracker.record(detect_crisis("Feeling a bit better"))
+        modifier = self.tracker.get_session_modifier()
+        # Should note the prior CRITICAL
+        if modifier:
+            self.assertIn("CRITICAL", modifier)
+
+
+class TestUIHints(unittest.TestCase):
+    """Test UI hint generation."""
+
+    def setUp(self):
+        self.tracker = CrisisSessionTracker()
+
+    def test_ui_hints_structure(self):
+        self.tracker.record(detect_crisis("Hello"))
+        hints = self.tracker.get_ui_hints()
+        self.assertIn("session_escalating", hints)
+        self.assertIn("session_deescalating", hints)
+        self.assertIn("session_peak_level", hints)
+        self.assertIn("session_message_count", hints)
+
+    def test_ui_hints_escalation_warning(self):
+        """Escalating session should have warning hint."""
+        self.tracker.record(detect_crisis("Hello"))
+        self.tracker.record(detect_crisis("I want to die"))
+        hints = self.tracker.get_ui_hints()
+        if hints["session_escalating"]:
+            self.assertTrue(hints.get("escalation_warning"))
+            self.assertIn("suggested_action", hints)
+
+
+class TestCheckCrisisWithSession(unittest.TestCase):
+    """Test the convenience function combining detection + session tracking."""
+
+    def test_returns_combined_data(self):
+        tracker = CrisisSessionTracker()
+        result = check_crisis_with_session("I want to die", tracker)
+        self.assertIn("level", result)
+        self.assertIn("session", result)
+        self.assertIn("current_level", result["session"])
+        self.assertIn("peak_level", result["session"])
+        self.assertIn("modifier", result["session"])
+
+    def test_session_updates_across_calls(self):
+        tracker = CrisisSessionTracker()
+        check_crisis_with_session("Hello", tracker)
+        result = check_crisis_with_session("I want to die", tracker)
+        self.assertEqual(result["session"]["message_count"], 2)
+        self.assertEqual(result["session"]["peak_level"], "CRITICAL")
+
+
+class TestPrivacy(unittest.TestCase):
+    """Verify privacy-first design principles."""
+
+    def test_no_persistence_mechanism(self):
+        """Session tracker should have no database, file, or network calls."""
+        import inspect
+        source = inspect.getsource(CrisisSessionTracker)
+        # Should not import database, requests, or file I/O
+        forbidden = ["sqlite", "requests", "urllib", "open(", "httpx", "aiohttp"]
+        for word in forbidden:
+            self.assertNotIn(word, source.lower(),
+                f"Session tracker should not use {word} — privacy-first design")
+
+    def test_state_contained_in_memory(self):
+        """All state should be instance attributes, not module-level."""
+        tracker = CrisisSessionTracker()
+        tracker.record(detect_crisis("I want to die"))
+        # New tracker should have clean state (no global contamination)
+        fresh = CrisisSessionTracker()
+        self.assertEqual(fresh.state.current_level, "NONE")
+
+
+if __name__ == '__main__':
+    unittest.main()
Author	SHA1	Message	Date
Alexander Whitestone	c642b0c453	feat: add crisis metrics endpoint contract (#97 ) All checks were successful Sanity Checks / sanity-test (pull_request) Successful in 4s Details Smoke Test / smoke (pull_request) Successful in 9s Details	2026-04-17 01:49:52 -04:00
Alexander Whitestone	b7a2f90671	test: add crisis metrics endpoint coverage	2026-04-17 01:39:13 -04:00
Timmy Time	07c582aa08	Merge pull request 'fix: crisis overlay initial focus to enabled Call 988 link (#69 )' (#126 ) from burn/69-1776264183 into main Merge PR #126: fix: crisis overlay initial focus to enabled Call 988 link (#69)	2026-04-17 01:46:56 +00:00
Timmy Time	5f95dc1e39	Merge pull request '[P3] Service worker: cache crisis resources for offline (#41 )' (#122 ) from burn/41-1776264184 into main Merge PR #122: [P3] Service worker: cache crisis resources for offline (#41)	2026-04-17 01:46:55 +00:00
Timmy Time	b1f3cac36d	Merge pull request 'feat: session-level crisis tracking and escalation (closes #35 )' (#118 ) from door/issue-35 into main Merge PR #118: feat: session-level crisis tracking and escalation (closes #35)	2026-04-17 01:46:53 +00:00
Alexander Whitestone	07b3f67845	fix: crisis overlay initial focus to enabled Call 988 link (#69 ) All checks were successful Sanity Checks / sanity-test (pull_request) Successful in 9s Details Smoke Test / smoke (pull_request) Successful in 15s Details	2026-04-15 15:09:36 +00:00
Alexander Whitestone	c22bbbaf65	fix: crisis overlay initial focus to enabled Call 988 link (#69 )	2026-04-15 15:09:32 +00:00
Alexander Whitestone	543cb1d40f	test: add offline self-containment and retry button tests (#41 ) All checks were successful Sanity Checks / sanity-test (pull_request) Successful in 4s Details Smoke Test / smoke (pull_request) Successful in 11s Details	2026-04-15 14:58:44 +00:00
Alexander Whitestone	3cfd01815a	feat: session-level crisis tracking and escalation (closes #35 ) All checks were successful Sanity Checks / sanity-test (pull_request) Successful in 17s Details Smoke Test / smoke (pull_request) Successful in 23s Details	2026-04-15 11:49:52 +00:00
Alexander Whitestone	5a7ba9f207	feat: session-level crisis tracking and escalation (closes #35 )	2026-04-15 11:49:51 +00:00
Alexander Whitestone	8ed8f20a17	feat: session-level crisis tracking and escalation (closes #35 )	2026-04-15 11:49:49 +00:00
Alexander Whitestone	9d7d26033e	feat: session-level crisis tracking and escalation (closes #35 )	2026-04-15 11:49:47 +00:00
Alexander Whitestone	48f48c7f26	feat: cache offline crisis resources (refs #41 ) (#74 ) All checks were successful Smoke Test / smoke (push) Successful in 7s Details Sanity Checks / sanity-test (pull_request) Successful in 17s Details Smoke Test / smoke (pull_request) Successful in 19s Details Merge PR #74 (squash)	2026-04-14 22:09:59 +00:00
Alexander Whitestone	da31288525	fix: deprecate dying_detection and consolidate crisis detection (#40 ) (#76 ) All checks were successful Smoke Test / smoke (push) Successful in 4s Details Merge PR #76 (squash)	2026-04-14 22:08:29 +00:00
Alexander Whitestone	8efc858cd7	fix: add keyboard focus trap to crisis overlay (#80 ) Some checks failed Smoke Test / smoke (push) Has been cancelled Details Merge PR #80 (squash)	2026-04-14 22:08:28 +00:00
Alexander Whitestone	611c1c8456	fix(a11y): Safety plan modal keyboard focus trap (#65 ) (#81 ) Some checks failed Smoke Test / smoke (push) Has been cancelled Details Merge PR #81 (squash)	2026-04-14 22:08:24 +00:00