VERIFYING SECURE SESSION
Rehydrating the operator console and restoring the signed session cookie.
protein.exe :: target_laser
gitfit.exe :: hydrate_stack
fatloss.sys :: vector_lock
trendscan.dll :: jtac_scope
lean_mode.exe :: signal_clean
sugar_scan.sys :: carb_cap
zero_cool.sys :: matrix_trace
acid_burn.exe :: night_raid
black_ice.bin :: fat_reduce
nutri.hex :: 0xA7//[]<>}
void_feed.sys :: %%~//:;::
ghost_macro.elf :: [[0xFF]]??!!
leanstack.rx :: air_tasking_node
mass_scope.io :: 0x7F::{[]}::!!
fiber_flux.sh :: %%//<<run>>
electrolyte.net :: [[sync]]??//
ghost_shell.vr :: strike_package
meatspace.bin :: 1010//fat//0001
diet_ghost.sys :: >>[]{{%%}}<<
top_secret.doc :: signal_redacted
ops_manifest.yml :: green_channel
vault$secret.tmp :: strike_path
hardline.cfg :: matrix_overflow
shadow_route.key :: live_green
operator_delta.log :: clean_discipline
quiet_rig.bin :: no_drift
RELAPSE ALERT // ALCOHOL ABSTAIN

ALCOHOL ABSTAIN BREACH

Selected day broke the abstain lock.
Review the selected day immediately.
Mark the overage honestly and tighten the next move.
Do not let one slip turn into a full drift week.
FURSAN CORE
by Fursan Health
The Operator's Console for Human Performance
Precision nutrition, AI coaching, training ops, and fasting command center — built for people who take their health seriously.
Smart Nutrition
Training Ops
Fasting Command
AI Coach
Vitals & Health
Pro Reports
FREE
$0/mo
Core logging for life.
Always free.
  • Food & macro logging
  • Water tracking
  • Fasting timer
  • Basic progress stats
  • Global food search
  • AI coach
  • Advanced training
MOST POPULAR
CORE
$2.99/mo
The full operator console.
Launch pricing.
  • Everything in Free
  • Global food database
  • AI nutrition coach
  • Full training ops
  • Advanced reports
  • 90-day history
  • AI report analysis
PRO
$6.99/mo
For pros & practitioners.
Full clinical suite.
  • Everything in Core
  • AI report analysis
  • Professional PDF export
  • Clinical reports
  • Priority support
  • Early feature access
  • B2B practitioner tools
Free forever · No credit card required  ·  Terms  ·  Privacy

A disciplined health operating system for nutrition, recovery, and accountability.

SIGN IN

Access your account to review the day, log cleanly, and keep the system aligned with reality.
Required at sign-up: email, username, current weight, goal weight, and program. Height, birthday, and sex help the guidance engine immediately, but they can still be refined later in Settings.
FORGOT PASSWORD? NEW? CREATE ACCOUNT
FURSAN CORE
by Fursan Health
Fursan Core is a product of Fursan Health, LLC. All rights reserved.
TERMS // PRIVACY
SUSTENANCE EDITOR
NEW SUSTENANCE ITEM
ENTER IT IN LABEL ORDER
ITEM IDENTITY
NUTRITION FACTS
MEAL LOG EDITOR
LOG MEAL PRESET
Review the portions before logging so one preset can still flex day to day.
SUSTENANCE SAVE STATUS

SAVE STATUS

The last vault action has finished.
AI NEXT BITE
FOOD DECISION SUPPORT
The AI will weigh calories, protein, and the carb / sugar / sodium guardrails against your saved food vault and recommend the cleanest next bite.
Stand by.
RECOMMENDATION
--
--
--
NEXT BEST OPTIONS
VICE PRESET EDITOR
ADD A CUSTOM SIDE-CAR ENTRY
Type to search your library and the internet.
Don't see it? Search NIH databases (RxNorm + DSLD)
RECIPE FINDER
Search for a recipe or browse your saved vault below.
AI WORKOUT PLANNER PRO
EQUIPMENT
FOCUS
DURATION
NOTES (optional)
SUPPLEMENT PRESET EDITOR
ADD A STACK ENTRY
SETTINGS CONSOLE
PROFILE + GOAL TARGETS + FEED PLAN
Drag the lower-right corner of this panel to resize it.

NAME_HERE

START WEIGHT
--
CURRENT WEIGHT
--
GOAL WEIGHT
--
MISSION COMPLETE
--%
Starting weight, current weight, and goal weight together will unlock the completion tracker.
BMI uses saved height plus the latest weight reading.

EDIT PARAMETERS

Compact the core body, goal, fasting, and sidecar controls here. Keep the values lean, save, and let the rest of the UI read from one durable profile state.
Sound test standby.
PLANNED FEED WINDOW
Default is military time. You can switch the whole app to 12-hour clock above, or drag the fasting slider and let the console recenter the window around its midpoint.
--
Window pending
DAILY VICE GOALS
Vice and supplement master switches now live in the OPS FEED switch strip. Powering either sidecar down hides it without deleting saved history.
Use the + ops menu in the rail to hide or reveal whole sidecars and individual vice lanes without deleting the saved history.
FREE Current plan
80% better adherence with apps vs. unaided. 25% faster results — unlock the full system.
FREE
$0/mo
Core logging forever
  • Food + macro logging
  • Fasting timer + stages
  • Training log
  • Dashboard + overview
  • 7-day history
  • Global food search
  • AI coach
  • Full reports + export
  • Recipe finder
PRO
$6.99/mo
For practitioners + serious operators
  • Everything in Core
  • AI workout planning
  • AI report analysis
  • Professional PDF export
  • Clinical reports
  • Priority AI access
  • B2B practitioner tools
  • Early feature access
  • Priority support
Zero charges $9.99/mo for fasting alone. Fursan Core is food + fasting + AI + training — for $2.99/mo. Launch pricing — locks in forever.
USER HELP
MISSION GUIDE // HOW TO USE THE APP
This guide explains the playful labels, date/time conventions, and the purpose of each major page.
CORE CONVENTIONS

Dates now default to MM-DD-YYYY for readability, and each user can switch between three common date formats in Settings. Time defaults to 24-hour / military format unless the user switches back to 12-hour time. The app uses playful labels like Sustenance, Ops Feed, and Macro Bus, but the underlying purpose stays straightforward: food, status, nutrition targets, and trends.

DASHBOARD

Daily command view

  • The macro cards show today or the selected mission day. Use the left and right arrows above macro_bus.sys to move backward or forward one day at a time.
  • The live fast timer turns into a historical checkpoint when you browse older dates. The red timer line also tells you when your feeding window can open if you want to hit the current fasting goal.
  • The activity feed, water panel, and digital scale all redraw for the selected day, so you can audit yesterday without leaving the main page.
AI OPS

Guidance and terminal-style coaching

  • Daily Guidance summarizes the latest trend picture in a few high-priority actions.
  • The chatbot can answer questions about trajectory, food choices, fasting, vice tracking, supplements, and the current plan.
  • When live AI is enabled by an admin, the model sees the signed-in user’s own goals, settings, and recent logs so the answers stay context aware.
TRENDS

Weight, sleep, burn, and fasting history

  • The Trends board now has its own date rail, but it uses the same mission-day state as the dashboard so history review stays aligned across tabs.
  • Each chart is clickable. Open the larger graph when you want detailed hover values and a bigger trend view.
  • Sleep duration: type 634 for 6h 34m, 800 for 8 hours, or 8:30 with a colon. The field auto-formats when you leave it.
  • CSV import is designed for fast backfilling. Re-importing the same day overwrites that day instead of creating duplicates.
SUSTENANCE

Food database and quick logging

  • Search from the dashboard or from the Sustenance tab. Favorites stay on the quick shelf, while the full vault remains searchable in the library modal.
  • Archive foods are reusable presets. Custom foods can be edited; seeded shared foods stay read only.
  • Packaged or common foods can use the saved serving size directly so you do not have to remember grams every time.
OPTIONAL SIDECARS

Vice, supplement, and fart tracking

  • These add-ons can be toggled off without deleting their history. Turning a sidecar back on restores its prior records.
  • Vice Ops is for alcohol, caffeine, and weed titration-style logging. Supp Ops handles powders, capsules, and stack timing. Fart Ops and Poop Ops are the playful kid-mode sidecars.
  • Both Fart and Poop Ops have reactive characters that get sillier as the day count rises. The visual chaos is the point — but the underlying trend data is still real.
SETTINGS + ADMIN

Profile, environment, and operator controls

  • Settings is where profile fields, units, workflow mode, feeding window, and timing preferences are stored.
  • Admins get extra controls for user management, runtime AI enablement, and alpha operations.
  • If you are unsure what a field means, use the separate USER_GUIDE_AND_MANUAL.txt file in the repo for the long-form reference.
PASSWORD RECOVERY
EMAIL RESET WORKFLOW
Enter the account email and the system will send a reset link if that address exists and SMTP is configured.
For safety, the response stays generic and does not confirm whether an account exists.
PASSWORD RESET
SET A NEW PASSWORD
Use a strong new password. The reset token is single-use in practice because it becomes invalid once the password hash changes.
Minimum length is 10 characters. Reusing the emailed link after a successful reset will fail safely.
PAGE HELP
CONTEXTUAL GUIDE
Tab-specific definitions, controls, and operator notes.
IN THIS PANEL

Detailed operational guidance for the active page will render here.
MISSION BRIEFING
TARGET ACQUISITION WINDOW
Live mission briefing
TARGET VECTOR
MISSION LOCK
Trend briefing is loading.
--%
TRAJECTORY CHECK

Assessing the latest movement and building the next clean move.

The briefing will translate your latest weight, fasting, energy, and sidecar signals into one short directive before you move through the rest of the console.
FIRST-RUN OPERATOR TOUR
LEARN THE CONSOLE IN FIVE QUICK PASSES
Step 1 of 5
MISSION START

Getting the first seven to ten days right.

This product gets dramatically more useful once the habits are logged consistently. The tour shows the shortest path to that value.
    FASTING OPS
    FASTING COMMAND CENTER
    --:--:--
    Set a fast goal to begin
    🔥 Fat burn starts around hour 16:00 Opens --:--
    --
    STREAK
    --
    LONGEST
    --
    THIS WEEK
    --
    THIS MONTH
    --
    AVG LENGTH
    16:8
    PLAN
    FASTING JOURNEY
    30-DAY FASTING HISTORY · TAP A BLOCK FOR DETAILS
    None 12–15h 16–19h 20h+
    FITBIT CONNECT
    RENPHO > FITBIT BRIDGE
    Keep the sync controls in their own wider console so Settings can stay lean.
    RENPHO > FITBIT BRIDGE
    FITBIT SYNC
    SETUP
    LINK
    LAST SYNC
    --
    BRIDGE
    WAITING
    FITBIT USER
    --
    Connect Fitbit to pull Renpho-synced weight and body-fat logs into Trends.
    Server-only credentials. User auth stays in Fitbit.
    Requested scope: WEIGHT
    SETUP + HELP Keep the bridge compact by hiding the longer setup notes until you need them.
    WHY THIS MOVED
    SEPARATE BRIDGE PANEL

    This sync bridge fits better in its own panel than inside the main settings sheet. Open it here when you need to connect, sync, or check status.

    MOBILE TIP
    LANDSCAPE HELPS

    Portrait now works cleanly, but turning sideways still gives the status grid and action row extra room while connecting the bridge.
    FITBIT BRIDGE GUIDE
    CONNECT RENPHO VIA FITBIT
    This setup only needs to be done once per backend environment.
    1. REGISTER THE FITBIT APPUse a Server app for this project. If you do not have a company site yet, a simple public landing page plus lightweight /privacy and /terms pages on GitHub Pages, Netlify, or Cloudflare Pages is enough. Set the callback URL to your backend route ending in /fitbit/callback.
    2. ADD BACKEND ENV VARSPut FITBIT_CLIENT_ID, FITBIT_CLIENT_SECRET, FITBIT_REDIRECT_URI, and FITBIT_TOKEN_ENCRYPTION_KEY in backend/.env. For local testing, make the redirect URI exactly match the URL you register with Fitbit, including localhost vs 127.0.0.1.
    3. GENERATE THE ENCRYPTION KEYRun ./venv/bin/python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())" inside the backend folder and paste that value into FITBIT_TOKEN_ENCRYPTION_KEY.
    4. RESTART + CONNECTRestart Uvicorn, open Settings -> Fitbit Cloud Sync, press CONNECT FITBIT, sign into Fitbit, approve access, then press SYNC NOW.
    HYDRATION HISTORY
    ADD OR CORRECT WATER LOGS
    Review, edit, or bulk delete pours from a dedicated log view.
    Loading recent pours.
    WATER DAY HISTORY
    REVIEW, EDIT, OR DELETE POURS
    Loading the selected-day water log.
    TODAY FEED
    ACTIVITY CONSOLE
    No entries logged today.
    BODY MASS MONITOR
    LOG WEIGHT
    RECENT WEIGHT
    ENERGY BURN LOGGER
    LOG BURN
    RECENT BURNS
    SLEEP TRACK LOGGER
    LOG SLEEP
    RECENT SLEEP
    CLINICAL VITALS LOGGER
    LOG HEALTH VITALS
    Track blood pressure, heart rate, blood glucose, and other clinical vitals. All fields are optional — enter only what you measured.
    BLOOD PRESSURE (mmHg)
    HEART & GLUCOSE
    OPTIONAL
    RECENT READINGS
    OPS SWITCHBOARD
    SHOW OR HIDE SURFACES
    OPS WINDOWS
    Archive-safe
    VICE LANES
    Hide by lane
    VICE QUICK LOG
    LOG VICE
    PROGRAM
    Pick the program lane here, then save the log below.
    VICE DAY HISTORY
    REVIEW, EDIT, OR DELETE ENTRIES
    Loading the selected-day vice log.
    FART DAY HISTORY
    REVIEW OR DELETE BLASTS
    Loading the selected-day fart log.
    POOP DAY HISTORY
    REVIEW OR DELETE EVENTS
    Loading the selected-day poop log.
    QUICK LOG
    PHOTO FOOD
    CAPTURE OR CHOOSE A FOOD PHOTO
    Use the camera right now or grab something from your phone archive, then the app will analyze it and auto-log whatever it can.
    LABEL OCR INTAKE
    BUILD A FOOD DRAFT FROM PHOTOS
    Add one or more package shots plus the nutrition facts label. The draft lands in the editor for review before save.
    PACKAGE FRONT(S)
    No package photos selected yet.
    NUTRITION LABEL
    No nutrition label selected yet.
    LABEL MATCHES
    DOES THIS LOOK LIKE ONE OF YOUR SAVED FOODS?
    Pick the closest saved item to log it now and teach the app how to resolve similar label scans next time.
    No photo timestamp found.
    PHOTO RESULT
    PACKAGE MATCHES
    Review the likely match, import it, or jump straight into logging.
    No photo timestamp found.
    PHOTO AUTO LOG
    CAPTURE NOW, SORT IT LATER
    Each photo keeps its own timestamp so you can search, draft, and log closer to when the food actually happened.
    QUICK LOG
    LOG FOOD ENTRY
    Saved serving ready.
    LOG DATE
    LOG TIME // 24H
    :
    The first button uses the serving saved in your archive, and the custom lane can work in either the serving unit or the stored reference weight/volume.
    FULL LIBRARY
    SEARCH, PIN, LOG, OR EDIT FOODS
    Pin foods with the star and they will appear on the quick-log shelf.
    TREND HISTORY
    FULL BODY METRIC LOG
    All saved metric entries, newest first.
    TREND DETAIL
    WEIGHT TREND DETAIL
    Expanded chart view.
    REPORT PLOT
    COMPARISON PLOT
    Build a report, then open the plot for a larger comparison view.
    Expanded report plot view.
    WORKOUT LAUNCHER
    CHOOSE A ROUTINE
    Select a saved routine to start, or go to SCHEDULE to build one first.
    TEXT REPORT
    REPORT
    No report data loaded. Run a report first.
    MACRO DETAIL
    CALORIES
    BODY MASS
    WEIGHT HISTORY
    VICE LOG
    CHOOSE CATEGORY
    ADMIN
    USER DIRECTORY
    Tap a user row for full controls. Use DISABLE to lock immediately.
    USER DETAIL
    --
    RAW UNIT PLOT
    RAW TRACK
    Click any raw breakout chart to inspect it in a larger format.
    Expanded raw unit breakout view.
    FLOATING AI CONSOLE
    NEURAL OPS CHAT // POPOUT
    Keep the coach visible while you inspect the dashboard, trends, or the sustenance vault.