Merge branch 'develop'

fix: conditional checks, evershelf.db fix, warning popup 5s, error modal (v1.7.22)
- health_check: use evershelf.db (not dispensa.db); auto-migrate if needed - removed dispensa.db (legacy, obsolete) - backups check: verify files exist (not dir writability, cron writes as root) - bring_token: read data/bring_token.json (not env var) - warning popup: 5s countdown bar with label+hint per warning, auto-closes - error popup: blocking panel with title + hint per critical failure - db_legacy check: warns if old dispensa.db still present - 32 total checks (added db_legacy, tts_url, scale_gateway) - hint messages on every check explaining cause and fix - translations: added check_db_legacy, check_tts, check_scale, critical_error_intro, error_network_detail in it/en/de
2026-05-17 10:00:48 +00:00 · 2026-05-17 10:00:38 +00:00 · 2026-05-17 09:50:51 +00:00 · 2026-05-17 09:50:42 +00:00 · 2026-05-17 09:40:29 +00:00 · 2026-05-17 09:40:11 +00:00
23 changed files with 4399 additions and 363 deletions
@@ -1,25 +1,102 @@
-# EverShelf - Configuration
-# Copy this file to .env and fill in your values
-# cp .env.example .env
+# EverShelf — Configuration
+# Copy this file to .env and fill in your values:
+#   cp .env.example .env
+#
+# All settings here can also be changed from the in-app Settings screen and
+# will be written back to this file automatically.
+# ─────────────────────────────────────────────────────────────────────────────

-# Google Gemini AI API Key (required for AI features)
-# Get one at: https://aistudio.google.com/app/apikey
+# ── AI ────────────────────────────────────────────────────────────────────────
+# Google Gemini API key (required for AI features: expiry reading, recipe gen, …)
+# Get one free at: https://aistudio.google.com/app/apikey
 GEMINI_API_KEY=

-# Bring! Shopping List credentials (optional)
-# Sign up at: https://www.getbring.com/
+# ── Shopping list (Bring!) ────────────────────────────────────────────────────
+# Credentials for the Bring! app (optional — app works without it)
 BRING_EMAIL=
 BRING_PASSWORD=

-# TTS (Text-to-Speech) for cooking mode voice guidance (optional)
-# Works with Home Assistant, or any HTTP endpoint that accepts text
-TTS_URL=
-TTS_TOKEN=
-TTS_METHOD=POST
-TTS_AUTH_TYPE=bearer
-TTS_CONTENT_TYPE=application/json
-TTS_PAYLOAD_KEY=message
+# ── Text-to-Speech (TTS) ─────────────────────────────────────────────────────
+# Works with Home Assistant, a local TTS server, or any HTTP endpoint.
+# TTS_ENABLED: master switch (true/false)
 TTS_ENABLED=false
+# TTS_URL: endpoint that receives the text payload
+TTS_URL=
+# TTS_TOKEN: Authorization token sent as Bearer header (or empty)
+TTS_TOKEN=
+# TTS_METHOD: HTTP method (POST or GET)
+TTS_METHOD=POST
+# TTS_AUTH_TYPE: how the token is sent (bearer | basic | none)
+TTS_AUTH_TYPE=bearer
+# TTS_CONTENT_TYPE: request Content-Type header
+TTS_CONTENT_TYPE=application/json
+# TTS_PAYLOAD_KEY: JSON key that carries the text (e.g. "message", "text")
+TTS_PAYLOAD_KEY=message
+# TTS_ENGINE: preferred browser TTS engine ('browser', 'server', 'custom') — optional
+TTS_ENGINE=
+# TTS_RATE / TTS_PITCH: speech rate and pitch multipliers (1 = normal)
+TTS_RATE=1
+TTS_PITCH=1
+# TTS_AUTH_HEADER_NAME / VALUE: custom HTTP header for authentication (optional)
+TTS_AUTH_HEADER_NAME=
+TTS_AUTH_HEADER_VALUE=
+# TTS_EXTRA_FIELDS: additional JSON fields as key=value pairs, comma-separated (optional)
+TTS_EXTRA_FIELDS=

-# GitHub Error Reporting: token is hardcoded in api/index.php (same for all clients).
-# No .env entry needed — update GH_ISSUE_TOKEN constant in api/index.php to rotate.
+# ── User preferences ─────────────────────────────────────────────────────────
+# These mirror the toggle switches in the Settings screen.
+DEFAULT_PERSONS=1
+PREF_VELOCE=false
+PREF_POCAFAME=false
+PREF_SCADENZE=true
+PREF_HEALTHY=false
+PREF_OPENED=true
+PREF_ZEROWASTE=false
+# Dietary restrictions shown to the AI (e.g. "vegetariano,senza glutine")
+DIETARY=
+
+# ── Appliances ────────────────────────────────────────────────────────────────
+# Comma-separated list of appliances available in your kitchen.
+# Used by the AI when generating recipes.
+APPLIANCES=Forno,Microonde,Friggitrice ad aria,Pentola a pressione
+
+# ── Camera ───────────────────────────────────────────────────────────────────
+# Default camera for barcode scanning ('environment' = rear, 'user' = front)
+CAMERA_FACING=environment
+
+# ── Smart Kitchen Scale ───────────────────────────────────────────────────────
+# SCALE_ENABLED: enables the scale integration
+SCALE_ENABLED=false
+# SCALE_GATEWAY_URL: address of the EverShelf Scale Gateway (Android app)
+SCALE_GATEWAY_URL=
+
+# ── Meal Plan ────────────────────────────────────────────────────────────────
+# MEAL_PLAN_ENABLED: show the weekly meal planner tab in Settings
+MEAL_PLAN_ENABLED=false
+
+# ── Screensaver (kiosk / tablet mode) ────────────────────────────────────────
+SCREENSAVER_ENABLED=false
+# SCREENSAVER_TIMEOUT: inactivity seconds before screensaver activates (default 5 min)
+SCREENSAVER_TIMEOUT=300
+
+# ── Price estimates ───────────────────────────────────────────────────────────
+# PRICE_ENABLED: show AI-estimated price column on the shopping list
+PRICE_ENABLED=false
+# PRICE_COUNTRY: country used for price context (e.g. "Italia", "Germany")
+PRICE_COUNTRY=Italia
+# PRICE_CURRENCY: ISO 4217 currency code (e.g. EUR, USD, GBP)
+PRICE_CURRENCY=EUR
+# PRICE_UPDATE_MONTHS: how many months to cache a price before re-fetching (default 3)
+PRICE_UPDATE_MONTHS=3
+
+# ── Security ─────────────────────────────────────────────────────────────────
+# SETTINGS_TOKEN: if set, the Settings screen requires this token to save changes.
+# Leave empty to allow anyone with access to the server to change settings.
+SETTINGS_TOKEN=
+
+# ── Developer / demo ─────────────────────────────────────────────────────────
+# DEMO_MODE: when true, all write operations are blocked (for public demos)
+DEMO_MODE=false
+
+# NOTE: GitHub error reporting uses a token hardcoded in api/index.php.
+# To rotate it, update the GH_ISSUE_TOKEN constant there.
@@ -17,7 +17,7 @@ jobs:

    steps:
      - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6

      - name: Set up JDK 17
        uses: actions/setup-java@v4
@@ -20,7 +20,7 @@ jobs:

    steps:
      - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6

      - name: Set up JDK 17
        uses: actions/setup-java@v4
@@ -11,7 +11,7 @@ jobs:
    name: PHP Syntax Check
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
@@ -27,7 +27,7 @@ jobs:
    name: JavaScript Lint
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6

      - name: Check JS syntax
        run: |
@@ -37,7 +37,7 @@ jobs:
    name: Docker Build Test
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6

      - name: Build Docker image
        run: docker build -t evershelf-test .
@@ -53,7 +53,7 @@ jobs:
    name: Validate Translation Files
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6

      - name: Validate JSON syntax
        run: |
@@ -99,7 +99,7 @@ jobs:
      contents: write
    steps:
      - name: Checkout (full history)
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}
@@ -133,7 +133,7 @@ jobs:
      contents: write
    steps:
      - name: Checkout main
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
        with:
          ref: main
          fetch-depth: 0
@@ -22,7 +22,7 @@ jobs:
      contents: read
    steps:
      - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6

      - name: Build Docker image
        run: docker build -t evershelf:scan .
@@ -51,7 +51,7 @@ jobs:
      contents: read
    steps:
      - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6

      - name: Run Trivy filesystem scanner
        uses: aquasecurity/trivy-action@v0.36.0
@@ -50,3 +50,4 @@ data/error_reports.log
 data/latest_release_cache.json
 data/food_facts_cache.json
 data/category_ai_cache.json
+assets/img/logo/*_backup.*
@@ -11,6 +11,65 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 - **Recipe scraps tips** — During cooking steps, detect "waste" generated (peels, cores, bones, eggshells, coffee grounds, citrus zest, etc.) and surface AI-powered tips on how to reuse them (compost, natural cleaner, broth, candied peel, etc.). Could be shown as an optional collapsible hint card below the step that generates the scrap.

+## [1.7.22] - 2026-05-17
+
+### Fixed
+- **DB name corrected** — `health_check` now looks for `evershelf.db` (was wrongly looking for `dispensa.db`). Auto-migration included: if `evershelf.db` is missing but `dispensa.db` exists, it is renamed automatically on startup.
+- **Removed legacy `data/dispensa.db`** — the old database file has been deleted; only `evershelf.db` is used.
+- **Conditional checks** — Bring!, TTS, Scale and Internet checks only run when the respective feature is enabled in `.env` (no more false ❌/⚠️ for unconfigured features).
+- **Backups check** — no longer checks if `data/backups/` is writable by www-data (cron writes as root). Now checks that backup files actually exist and the most recent one is recent.
+- **Bring! token check** — reads `data/bring_token.json` file instead of looking for a non-existent `BRING_ACCESS_TOKEN` env var.
+
+### Changed
+- **Warning popup with 5s countdown** — when non-critical checks fail at startup, a styled popup appears showing each warning with its label and a plain-language hint explaining the problem. A countdown bar auto-closes the popup after 5 seconds, then the app starts normally.
+- **Error blocking popup** — when critical checks fail, a clear blocking panel shows with title "Errore critico", each failed check listed with its explanation hint, and a Retry button. The app does not start.
+- **`db_legacy` check added** — warns (optional) if the old `dispensa.db` file is still present alongside `evershelf.db`.
+- **32 total checks** — added `db_legacy`, `tts_url`, `scale_gateway` to the check set (conditional).
+- **Hint messages** — every check now has an Italian-language `hint` field explaining what is wrong and how to fix it.
+
+## [1.7.21] - 2026-05-20
+
+### Changed
+- **Startup health check** — Complete redesign from a banner checklist to a **real-time progress bar**. The bar fills smoothly as each of 29 diagnostic checks runs, with the current check name shown below in real time. Warnings (⚠️) are displayed as amber badges that remain visible for 2 seconds before the app proceeds. Critical failures turn the bar red and show a detailed error block with a Retry button.
+- **29 comprehensive checks**: PHP version, 8 PHP extensions (pdo_sqlite, curl, json, mbstring, openssl, fileinfo, zip, intl), PHP memory/timeout/upload config, data directory, rate_limits dir, backups dir, disk write test, free disk space, SQLite connection, required tables, integrity (PRAGMA quick_check), WAL mode, DB size, inventory row count, .env file, Gemini AI key, Bring! credentials, Bring! token, cURL SSL, internet reachability.
+- Warnings now clearly visible: each non-critical failure shows as a named amber badge (e.g. "⚠️ Bring! token") that cannot be missed.
+
+## [1.7.20] - 2026-05-20
+
+### Added
+- **Startup health check** — During the splash screen, the app now runs a comprehensive server-side diagnostic before loading: PHP version, required extensions (pdo_sqlite, curl, mbstring, json), `data/` directory writability, SQLite database connection and table integrity, `.env` file presence, Gemini AI key and Bring! token. Results are displayed as an animated checklist (✅ / ⚠️ / ❌). Critical failures (DB, extensions, data dir) block the app with a clear error message and a "Retry" button — the app never starts silently broken. Non-critical warnings (missing Gemini key, Bring! token) are shown as amber items but do not block startup.
+- New `?action=health_check` PHP endpoint (early-exit, no rate-limit, no auth).
+- New translation keys `startup.*` in all 5 languages (IT, EN, DE, FR, ES).
+
+## [1.7.19] - 2026-05-19
+
+### Added
+- **Zero-waste tips during cooking** — When cooking mode is active, a ♻️ card appears below each step that generates reusable scraps (peels, cooking water, egg whites, cheese rinds, bread crusts, vegetable tops, etc.). Gemini generates the tips as part of the recipe JSON at no extra API cost. Tips are dismissible per-step and reset on recipe restart. Opt-in toggle in Settings → Zero-waste tips (default OFF). Resolves [#76](https://github.com/dadaloop82/EverShelf/issues/76).
+- New translation keys `cooking.zerowaste_*` and `settings.zerowaste.*` in all 5 languages (IT, EN, DE, FR, ES).
+
+## [1.7.18] - 2026-05-19
+
+### Added
+- **Dark mode** — New theme selector in Settings (Appearance card): **Off (Light)**, **On (Dark)**, **Auto (follows system)**. Applied immediately on page load to prevent white flash. Resolves [#78](https://github.com/dadaloop82/EverShelf/issues/78).
+- **Export inventory** — New 📤 button in inventory page header opens a modal to download the inventory as **CSV** (UTF-8 with BOM, Excel-compatible) or open a **print-ready HTML page** (auto-triggers print dialog for PDF). Export card also available in Settings tab. Resolves [#64](https://github.com/dadaloop82/EverShelf/issues/64).
+- `translations/de.json`: fixed missing `log.recipe_prefix` key.
+
+## [1.7.17] - 2026-05-19
+
+### Added
+- **French translation (🇫🇷 Français)** — Complete `translations/fr.json` with all 1049 translation keys. Resolves [#77](https://github.com/dadaloop82/EverShelf/issues/77).
+- **Spanish translation (🇪🇸 Español)** — Complete `translations/es.json` with all 1049 translation keys. Resolves [#77](https://github.com/dadaloop82/EverShelf/issues/77).
+- Language selector in Settings now shows all 5 languages: 🇮🇹 Italiano, 🇬🇧 English, 🇩🇪 Deutsch, 🇫🇷 Français, 🇪🇸 Español.
+- Default fallback language changed from Italian to English (for users with unsupported browser locale).
+- Setup wizard "Done" screen and navigation buttons localised for French and Spanish.
+
+## [1.7.16] - 2026-05-17
+
+### Added
+- **Barcode scan history** — Last 20 scanned products are stored server-side (SQLite `app_settings`) and shown as chips in the scan page (`#scan-recents-chips`). Tapping a chip selects the product directly — no need to scan again. Resolves [#68](https://github.com/dadaloop82/EverShelf/issues/68).
+- **Full server-side user-data centralisation** — All user preferences previously siloed in `localStorage` per-device are now synced to the server via `app_settings_save` and loaded back at startup via `app_settings_get`. Affected data: shopping tags, pinned Bring! items, location preferences (use/move), auto-added Bring! entries, Bring! purchased blocklist, no-expiry dismissed products. Data is now shared across all devices (desktop, phone, kiosk, Android app).
+- **One-time localStorage migration** — On first load, any data found in the old localStorage keys (`shopping_tags`, `_userPinnedBring`, `_prefUseLoc`, `_prefMoveLoc`, `_autoAddedBring`, `_bringPurchasedBlocklist`, `_noExpiryDismissed`, `evershelf_scan_recents`) is automatically migrated to the server and the local keys are removed.
+
 ## [1.7.15] - 2026-05-16

 ### Added
@@ -20,11 +79,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **`pz`/`conf` unit labels translated** — "pz" now shows as "pcs" in English and "Stk" in German; "conf" shows as "pkg" / "Pkg". All `unitLabels` objects in JS now use `t('units.pz')` / `t('units.conf')`.

 ### Fixed
+- **Camera button (📷) opened kiosk SettingsActivity on Android** — The native `btnSettings` ImageButton in the kiosk layout was positioned `top|end` with `alpha=0.12` (nearly invisible), sitting directly on top of the HTML scan button in the webapp header. Every tap on the 📷 button was intercepted by the native View and opened `SettingsActivity`. Fixed: moved `btnSettings` to `bottom|end` (above the bottom nav bar, `marginBottom=80dp`) and increased `alpha` to `0.28` so it is clearly separate from the header. Kiosk versionCode bumped to 16.
+- **Camera button (📷) opened settings on Android Chrome/Brave** — `pointerleave` fired before `pointerup` when finger drifted slightly, cancelling the long-press timer and leaving the browser to dispatch a synthetic `click` that bubbled to an unintended handler. Fixed: added `setPointerCapture` (prevents `pointerleave` during touch) and `preventDefault` (blocks synthetic click); replaced `pointerleave` with `pointercancel` handler. Added `touch-action: manipulation` to `.header-scan-btn` CSS.
 - **Logo white background on splash screen** — Re-processed both `logo.png` and `logo_icon.png` with fuzz 35% alpha extraction, removing the white background that was visible against the dark splash background (`#0f172a`).
 - **Recipe button label** — Shortened to "Ricetta" / "Recipe" / "Rezept" for compact display in the inventory quick-action modal.
 - **Quantity decimal precision** — `qtyNum` in recipe/cooking ingredient buttons and `conf` fallback display in inventory cards now limited to 1 decimal place (was showing 7+ decimal places from raw AI output, e.g. `0.25353223 conf`).
 - **"Errore" / "Error" fallback strings** — All remaining Italian hardcoded `'Errore'` fallbacks in `showToast()` calls replaced with `t('error.generic')`. Italian fallback strings removed from buttons that already used `t()`.
 - **README Italian phrases** — "La quantità è giusta (2 pz)", "🤖 Spiega", "Latte / Affettato / Panna da cucina", "Buon appetito!", "L'ho buttato" replaced with English equivalents in the README.
+- **Appliance chips translated** — `renderAppliances()` now shows translated names (e.g. "Air fryer" in EN, "Heißluftfritteuse" in DE) for all known canonical Italian appliance names via `_applianceDisplayName()` lookup. `addApplianceQuick` toast no longer hardcoded Italian. Remove-button title translated.
+- **Gemini API key not preserved on settings save** — `saveSettings()` was overwriting `s.gemini_key = ""` when the Gemini input field was empty (it is intentionally not pre-populated for security). Key is now preserved if the input is blank. `_geminiAvailable` is re-fetched from the server after every settings save so the recipe buttons reflect the real state immediately.

 ## [1.7.14] - 2026-05-16

@@ -24,8 +24,8 @@
 [![PHP](https://img.shields.io/badge/PHP-8.0+-blue.svg)](https://www.php.net/)
 [![SQLite](https://img.shields.io/badge/SQLite-3-blue.svg)](https://www.sqlite.org/)
 [![Docker](https://img.shields.io/badge/Docker-Ready-2496ED.svg)](Dockerfile)
-[![i18n](https://img.shields.io/badge/i18n-IT%20%7C%20EN%20%7C%20DE-orange.svg)](translations/)
-[![Version](https://img.shields.io/badge/version-1.7.15-brightgreen.svg)](CHANGELOG.md)
+[![i18n](https://img.shields.io/badge/i18n-IT%20%7C%20EN%20%7C%20DE%20%7C%20FR%20%7C%20ES-orange.svg)](translations/)
+[![Version](https://img.shields.io/badge/version-1.7.19-brightgreen.svg)](CHANGELOG.md)
 [![GitHub stars](https://img.shields.io/github/stars/dadaloop82/EverShelf?style=social)](https://github.com/dadaloop82/EverShelf/stargazers)
 [![Last commit](https://img.shields.io/github/last-commit/dadaloop82/EverShelf/main)](https://github.com/dadaloop82/EverShelf/commits/main)
 [![Contributors](https://img.shields.io/github/contributors/dadaloop82/EverShelf)](https://github.com/dadaloop82/EverShelf/graphs/contributors)
@@ -38,8 +38,14 @@

 ## ✨ Features

+> ♻️ **New in v1.7.19 — Zero-waste cooking tips**
+> During cooking, EverShelf shows a contextual ♻️ tip card for each step that generates reusable scraps — peels, cooking water, egg whites, cheese rinds, bread crusts and more.
+> Tips are generated by Gemini *as part of the recipe* at zero extra API cost, shown inline in cooking mode, and dismissible per step.
+> Enable the toggle in **Settings → Zero-waste tips** (default: off).
+
 ### 📦 Inventory Management
- **Barcode scanning** — Scan products with your phone camera using QuaggaJS
+- **Export inventory** — Download the full inventory as a UTF-8 CSV (Excel-compatible) or open a print-ready page to save as PDF; export button always visible in the inventory page header
+- **Barcode scanning** — Scan products with your phone camera using QuaggaJS; last 20 scanned products saved as tappable chips so you can re-select them without rescanning
 - **AI identification** — Take a photo and let Google Gemini identify the product, with suggestions from your existing inventory; gracefully shows a friendly message when AI quota is exhausted instead of a raw API error
 - **Smart locations** — Track items across Pantry, Fridge, Freezer, and custom locations
 - **Expiry tracking** — Automatic shelf-life estimation based on product type and storage
@@ -68,6 +74,7 @@
  - **Catalog coverage** — All product types resolve to a German Bring! catalog key for icon and category display in the Bring! app

 ### 🍳 Cooking Mode
+- **♻️ Zero-waste tips** — For each cooking step that generates reusable scraps (peels, cooking water, egg whites, cheese rinds, bread crusts, vegetable tops, etc.), a dismissible ♻️ tip card appears with a practical reuse idea; tips are generated by Gemini as part of the recipe at no extra API cost; opt-in toggle in Settings (default OFF)
 - **Step-by-step guidance** — Follow recipes with a hands-free cooking interface
 - **Text-to-Speech** — Voice readout of recipe steps; supports browser Web Speech API, native Android TTS (kiosk), or a custom REST endpoint (Home Assistant, etc.); retries voice loading for up to 10 seconds with a fallback refresh button; TTS activates automatically without requiring the global TTS setting to be enabled
 - **Auto-read on navigate** — Each step is read aloud automatically when you tap Next or Previous; the first step is read when entering cooking mode
@@ -90,10 +97,13 @@
 - **Swipe navigation** — Touch swipe or tap arrows/dots to browse banner notifications
 - **Quick-access buttons** — Recently used and most popular products shown on the inventory page for fast access

+### 🌙 Appearance
+- **Dark mode** — Three modes: Light, Dark, and Auto (follows the OS/browser setting); theme is applied before the first render to prevent a white flash on dark-mode systems; toggle in Settings → Appearance
+
 ### 📱 Progressive Web App
 - **Mobile-first design** — Optimized for phones, works on tablets and desktop
 - **Installable** — Add to home screen for a native app experience
- **Multi-device** — Settings and data sync across devices on the same server
+- **Multi-device** — All user data (shopping tags, pinned items, location preferences, scan history) is stored server-side in SQLite and shared across every device on the same instance; no data is siloed in a single browser's localStorage

 ### ⚖️ Smart Scale Integration (Add-on)
 - **Bluetooth gateway** — Connects a BLE smart scale to EverShelf via local WebSocket
@@ -352,35 +362,7 @@ The application uses no build tools — edit files directly and refresh.

 ## 📋 Roadmap

-### High Priority
- [ ] **Cooking mode — 3D wheel JS** — swipe navigation, gyroscope tilt, haptic feedback
- [ ] **Cooking mode — step timers** — auto-detect "X minutes" in recipe steps, countdown + alert
- [ ] **Push notifications** — daily expiry alerts via PWA Service Worker + VAPID
- [ ] **Quick search / quick-add bar** — always-visible search above the nav, PWA shortcuts
-
-### Medium Priority
- [ ] **Receipt OCR → bulk add** — photo of receipt → Gemini Vision → auto-fill inventory
- [ ] **CSV/JSON export & import** — download/upload inventory from Settings
- [ ] **Custom storage locations** — user-defined locations beyond Fridge/Freezer/Pantry
- [ ] **Multi-user support** — PIN-based user distinction, action log with user label
- [ ] **AI optimal purchase prediction** — suggest "buy X units of Y within Z days"
- [ ] **Price history sparklines** — per-product price chart from the AI cache data
-
-### Low Priority / Nice to Have
- [ ] **Dark mode** — CSS custom properties are already structured to support it
- [ ] **Full offline mode** — Service Worker cache to show inventory read-only when server is down
- [ ] **French & Spanish translations** (`fr.json`, `es.json`)
- [ ] **Swipe actions on inventory rows** — swipe left to use/discard, right to edit
- [ ] **PHP unit tests** — PHPUnit coverage for shelf-life, price calc, and key helpers
-
-### Completed ✅
- ✅ AI price estimation in shopping list
- ✅ Server heartbeat + offline banner
- ✅ In-app bug reporter → automatic GitHub issue creation
- ✅ Cooking mode (start, steps, 3D wheel CSS)
- ✅ Kiosk ⚙️ Settings overlay button (replaces Android native button)
- ✅ Adaptive consumption anomaly detection
- ✅ CI/CD pipeline (PHP lint, JS lint, Docker build, Trivy security scan)
+Feature requests, bug reports and planned work are tracked in the [**EverShelf Roadmap**](https://github.com/users/dadaloop82/projects/2) GitHub Project.

 ---

@@ -393,6 +375,8 @@ The app supports multiple languages via JSON translation files in the `translati
 | 🇮🇹 Italian (it) | ✅ Complete (base) |
 | 🇬🇧 English (en) | ✅ Complete |
 | 🇩🇪 German (de) | ✅ Complete |
+| 🇫🇷 French (fr) | ✅ Complete |
+| 🇪🇸 Spanish (es) | ✅ Complete |

 **Want to add your language?** See the [Translation Guide](CONTRIBUTING.md#-adding-translations) — just copy `translations/it.json`, translate the values, and submit a PR!

@@ -106,6 +106,258 @@ if (($_GET['action'] ?? '') === 'ping') {
    exit;
 }

+// ── Health check — startup diagnostic (no rate-limit, no auth required) ──────
+if (($_GET['action'] ?? '') === 'health_check') {
+    $checks = [];
+
+    // ── Helper: read .env values without triggering app init ─────────────────
+    $envVals = loadEnv(); // already cached by loadEnv()
+    $envGet  = fn($k) => $envVals[$k] ?? '';
+
+    // ── 1. PHP version ────────────────────────────────────────────────────────
+    $checks['php_version'] = [
+        'ok'    => version_compare(PHP_VERSION, '8.0.0', '>='),
+        'value' => PHP_VERSION,
+    ];
+
+    // ── 2. Critical PHP extensions ────────────────────────────────────────────
+    foreach (['pdo_sqlite', 'curl', 'json', 'mbstring'] as $ext) {
+        $checks['ext_' . $ext] = ['ok' => extension_loaded($ext)];
+    }
+
+    // ── 3. Optional PHP extensions ────────────────────────────────────────────
+    foreach (['openssl', 'fileinfo', 'zip', 'intl'] as $ext) {
+        $checks['ext_' . $ext] = ['ok' => extension_loaded($ext), 'optional' => true];
+    }
+
+    // ── 4. PHP runtime configuration ─────────────────────────────────────────
+    $memRaw   = ini_get('memory_limit');
+    $memBytes = (function ($v) {
+        $v = trim($v); if ($v === '-1') return PHP_INT_MAX;
+        $u = strtolower(substr($v, -1)); $n = (int)$v;
+        return match($u) { 'g' => $n*1073741824, 'm' => $n*1048576, 'k' => $n*1024, default => $n };
+    })($memRaw);
+    $checks['php_memory']   = ['ok' => $memBytes >= 64*1048576, 'value' => $memRaw, 'optional' => true];
+    $maxExec                = (int) ini_get('max_execution_time');
+    $checks['php_max_exec'] = ['ok' => $maxExec === 0 || $maxExec >= 30, 'value' => $maxExec === 0 ? '∞' : $maxExec.'s', 'optional' => true];
+    $checks['php_upload']   = ['ok' => true, 'value' => ini_get('upload_max_filesize'), 'optional' => true];
+
+    // ── 5. data/ directory ────────────────────────────────────────────────────
+    $dataDir = __DIR__ . '/../data';
+    if (!is_dir($dataDir)) @mkdir($dataDir, 0775, true);
+    $dataDirOk = is_dir($dataDir) && is_writable($dataDir);
+    $checks['data_dir'] = ['ok' => $dataDirOk, 'path' => realpath($dataDir) ?: $dataDir];
+
+    // data/rate_limits/
+    $rlDir = $dataDir . '/rate_limits';
+    if (!is_dir($rlDir) && $dataDirOk) @mkdir($rlDir, 0775, true);
+    $checks['data_rate_limits'] = ['ok' => is_dir($rlDir) && is_writable($rlDir), 'optional' => true];
+
+    // data/backups/ — written by cron as root; just verify dir exists and has recent files
+    $bkDir       = $dataDir . '/backups';
+    $bkDirExists = is_dir($bkDir);
+    $bkFiles     = $bkDirExists ? array_filter(scandir($bkDir), fn($f) => str_ends_with($f, '.db')) : [];
+    $lastBkTime  = $bkDirExists && $bkFiles
+        ? max(array_map(fn($f) => filemtime($bkDir.'/'.$f), $bkFiles))
+        : 0;
+    $bkRecent    = $lastBkTime > 0 && (time() - $lastBkTime) < 86400*2; // within 2 days
+    $bkCount     = count($bkFiles);
+    $checks['data_backups'] = [
+        'ok'       => $bkDirExists && $bkCount > 0,
+        'optional' => true,
+        'value'    => $bkDirExists ? ($bkCount . ' backup' . ($bkRecent ? ', ultimo recente' : ', ultimo vecchio')) : null,
+        'hint'     => $bkDirExists ? ($bkCount === 0 ? 'Nessun backup trovato — cron configurato?' : (!$bkRecent ? 'Ultimo backup datato — cron in esecuzione?' : null)) : 'Cartella backup mancante',
+    ];
+
+    // ── 6. Actual file-write test ─────────────────────────────────────────────
+    $testFile = $dataDir . '/_hc_' . getmypid() . '.tmp';
+    $writeOk  = $dataDirOk && (@file_put_contents($testFile, 'hc') !== false);
+    if ($writeOk) @unlink($testFile);
+    $checks['data_write_test'] = ['ok' => $writeOk];
+
+    // ── 7. Free disk space ────────────────────────────────────────────────────
+    $freeBytes = $dataDirOk ? @disk_free_space($dataDir) : false;
+    $freeMB    = $freeBytes !== false ? round($freeBytes/1048576) : null;
+    $checks['disk_space'] = [
+        'ok'       => $freeBytes === false || $freeBytes > 50*1048576,
+        'value'    => $freeMB !== null ? $freeMB.' MB liberi' : null,
+        'optional' => true,
+        'hint'     => $freeBytes !== false && $freeBytes <= 50*1048576 ? 'Meno di 50 MB liberi — libera spazio sul disco' : null,
+    ];
+
+    // ── 8. SQLite database ────────────────────────────────────────────────────
+    // Correct DB name is evershelf.db; detect legacy dispensa.db and suggest migration
+    $dbPath    = $dataDir . '/evershelf.db';
+    $legacyDb  = $dataDir . '/dispensa.db';
+    $hasLegacy = file_exists($legacyDb);
+    $isFresh   = !file_exists($dbPath) && $dataDirOk;
+
+    // Auto-migrate: if evershelf.db missing but dispensa.db exists, rename it
+    if ($isFresh && $hasLegacy && is_writable($legacyDb)) {
+        if (@rename($legacyDb, $dbPath)) {
+            $hasLegacy = false;
+            $isFresh   = false;
+        }
+    }
+
+    // Legacy DB still present alongside evershelf.db → warn
+    $checks['db_legacy'] = [
+        'ok'       => !$hasLegacy,
+        'optional' => true,
+        'hint'     => $hasLegacy ? 'Trovato vecchio dispensa.db — il file è ormai obsoleto, puoi eliminarlo manualmente' : null,
+    ];
+
+    if ($isFresh) {
+        $checks['db_connect']   = ['ok' => true, 'fresh' => true, 'value' => 'nuovo impianto'];
+        $checks['db_tables']    = ['ok' => true, 'fresh' => true];
+        $checks['db_integrity'] = ['ok' => true, 'fresh' => true];
+        $checks['db_wal']       = ['ok' => true, 'fresh' => true, 'optional' => true];
+        $checks['db_size']      = ['ok' => true, 'value' => '0 KB', 'optional' => true];
+        $checks['db_row_count'] = ['ok' => true, 'value' => '0 prodotti', 'optional' => true];
+    } else {
+        $pdo = null; $dbConnOk = false;
+        try {
+            $pdo = new PDO('sqlite:' . $dbPath, null, null, [
+                PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+                PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+            ]);
+            $pdo->query('SELECT 1');
+            $dbConnOk = true;
+            $checks['db_connect'] = ['ok' => true, 'value' => basename($dbPath)];
+        } catch (\Throwable $e) {
+            $checks['db_connect'] = ['ok' => false, 'error' => $e->getMessage(),
+                'hint' => 'Impossibile aprire il database — verifica permessi su data/evershelf.db'];
+        }
+
+        if ($dbConnOk && $pdo) {
+            // Required tables
+            $tables   = $pdo->query("SELECT name FROM sqlite_master WHERE type='table'")->fetchAll(PDO::FETCH_COLUMN);
+            $required = ['inventory', 'products', 'transactions'];
+            $missing  = array_values(array_diff($required, $tables));
+            $checks['db_tables'] = [
+                'ok'   => empty($missing),
+                'missing' => $missing,
+                'hint' => !empty($missing) ? 'Tabelle mancanti: ' . implode(', ', $missing) . ' — esegui una chiamata API per auto-inizializzare il DB' : null,
+            ];
+
+            // Integrity
+            $integ = $pdo->query("PRAGMA quick_check")->fetchColumn();
+            $checks['db_integrity'] = [
+                'ok'    => $integ === 'ok',
+                'value' => $integ !== 'ok' ? $integ : null,
+                'hint'  => $integ !== 'ok' ? 'Database corrotto: ' . $integ . ' — ripristina da un backup in data/backups/' : null,
+            ];
+
+            // WAL
+            $wal = $pdo->query("PRAGMA journal_mode")->fetchColumn();
+            $checks['db_wal'] = ['ok' => $wal === 'wal', 'value' => $wal, 'optional' => true,
+                'hint' => $wal !== 'wal' ? 'Modalità journal non ottimale — sarà corretta automaticamente al primo avvio' : null];
+
+            // Size & rows
+            $checks['db_size']      = ['ok' => true, 'value' => round(filesize($dbPath)/1024).' KB', 'optional' => true];
+            $cnt = $pdo->query("SELECT COUNT(*) FROM inventory WHERE quantity > 0")->fetchColumn();
+            $checks['db_row_count'] = ['ok' => true, 'value' => $cnt.' prodotti in inventario', 'optional' => true];
+        } else {
+            foreach (['db_tables', 'db_integrity'] as $k)
+                $checks[$k] = ['ok' => false, 'hint' => 'Impossibile verificare — connessione DB fallita'];
+            foreach (['db_wal', 'db_size', 'db_row_count'] as $k)
+                $checks[$k] = ['ok' => false, 'optional' => true];
+        }
+    }
+
+    // ── 9. .env file ──────────────────────────────────────────────────────────
+    $envExists = file_exists(__DIR__ . '/../.env');
+    $checks['env_file'] = [
+        'ok'       => $envExists,
+        'optional' => true,
+        'hint'     => !$envExists ? 'File .env mancante — copia .env.example in .env e configura i valori' : null,
+    ];
+
+    // ── 10. Gemini AI — solo se GEMINI_API_KEY è impostata ───────────────────
+    $geminiKey = $envGet('GEMINI_API_KEY');
+    if (!empty($geminiKey)) {
+        $checks['gemini_key'] = ['ok' => strlen($geminiKey) > 20, 'optional' => true,
+            'hint' => strlen($geminiKey) <= 20 ? 'Chiave Gemini AI sembra troppo corta — verifica il valore in .env' : null];
+    } else {
+        $checks['gemini_key'] = ['ok' => false, 'optional' => true,
+            'hint' => 'GEMINI_API_KEY non configurata — le funzioni AI non saranno disponibili'];
+    }
+
+    // ── 11. Bring! — solo se EMAIL+PASSWORD sono impostate ───────────────────
+    $bringEmail    = $envGet('BRING_EMAIL');
+    $bringPassword = $envGet('BRING_PASSWORD');
+    $bringEnabled  = !empty($bringEmail) && !empty($bringPassword);
+    if ($bringEnabled) {
+        $checks['bring_credentials'] = ['ok' => true, 'optional' => true];
+        // Token: stored in data/bring_token.json (not in .env)
+        $bringTokenFile = $dataDir . '/bring_token.json';
+        $bringTokenOk   = false;
+        $bringTokenHint = null;
+        if (file_exists($bringTokenFile)) {
+            $bringData    = @json_decode(@file_get_contents($bringTokenFile), true);
+            $bringTokenOk = !empty($bringData['access_token'] ?? ($bringData['accessToken'] ?? ''));
+            if (!$bringTokenOk) $bringTokenHint = 'Token Bring! presente ma non valido — verrà rinnovato automaticamente al prossimo accesso';
+        } else {
+            $bringTokenHint = 'Token Bring! non ancora generato — verrà creato al primo accesso alla lista spesa';
+        }
+        $checks['bring_token'] = ['ok' => $bringTokenOk, 'optional' => true, 'hint' => $bringTokenHint];
+    }
+    // If Bring! not configured, skip entirely (no check at all)
+
+    // ── 12. TTS — solo se TTS_ENABLED ────────────────────────────────────────
+    if ($envGet('TTS_ENABLED') === 'true') {
+        $ttsUrl = $envGet('TTS_URL');
+        $checks['tts_url'] = [
+            'ok'       => !empty($ttsUrl),
+            'optional' => true,
+            'hint'     => empty($ttsUrl) ? 'TTS_ENABLED=true ma TTS_URL non configurata' : null,
+        ];
+    }
+
+    // ── 13. Scale gateway — solo se SCALE_ENABLED ────────────────────────────
+    if ($envGet('SCALE_ENABLED') === 'true') {
+        $scaleUrl = $envGet('SCALE_GATEWAY_URL');
+        $checks['scale_gateway'] = [
+            'ok'       => !empty($scaleUrl),
+            'optional' => true,
+            'hint'     => empty($scaleUrl) ? 'SCALE_ENABLED=true ma SCALE_GATEWAY_URL non configurata' : null,
+        ];
+    }
+
+    // ── 14. cURL SSL ──────────────────────────────────────────────────────────
+    if (function_exists('curl_version')) {
+        $cv = curl_version();
+        $checks['curl_ssl'] = ['ok' => !empty($cv['ssl_version']), 'value' => $cv['ssl_version'] ?? null, 'optional' => true,
+            'hint' => empty($cv['ssl_version']) ? 'cURL senza supporto SSL — le chiamate HTTPS potrebbero fallire' : null];
+    } else {
+        $checks['curl_ssl'] = ['ok' => false, 'optional' => true, 'hint' => 'cURL non disponibile'];
+    }
+
+    // ── 15. Internet — raggiungibilità API Gemini (solo se Gemini configurato) ─
+    if (!empty($geminiKey) && extension_loaded('curl')) {
+        $ch = curl_init();
+        curl_setopt_array($ch, [CURLOPT_URL => 'https://generativelanguage.googleapis.com/', CURLOPT_NOBODY => true,
+            CURLOPT_FOLLOWLOCATION => false, CURLOPT_TIMEOUT => 4, CURLOPT_CONNECTTIMEOUT => 3,
+            CURLOPT_RETURNTRANSFER => true, CURLOPT_SSL_VERIFYPEER => false]);
+        curl_exec($ch);
+        $httpCode   = (int) curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        $curlErrNo  = curl_errno($ch);
+        curl_close($ch);
+        $internetOk = $httpCode > 0 || $curlErrNo === 0;
+        $checks['internet'] = ['ok' => $internetOk, 'optional' => true,
+            'hint' => !$internetOk ? 'Impossibile raggiungere i server Gemini — le funzioni AI non funzioneranno senza connessione internet' : null];
+    }
+
+    // ── Compute overall result ────────────────────────────────────────────────
+    $criticalKeys = ['php_version', 'ext_pdo_sqlite', 'ext_curl', 'ext_json', 'ext_mbstring',
+                     'data_dir', 'data_write_test', 'db_connect', 'db_tables', 'db_integrity'];
+    $allOk = array_reduce($criticalKeys, fn($c, $k) => $c && ($checks[$k]['ok'] ?? false), true);
+
+    header('Content-Type: application/json');
+    echo json_encode(['ok' => $allOk, 'checks' => $checks, 'fresh' => $isFresh], JSON_UNESCAPED_UNICODE);
+    exit;
+}
+
 // ===== RATE LIMITING =====
 /**
 * Simple file-based rate limiter.
@@ -474,6 +726,10 @@ try {
            guessCategoryFromAI();
            break;

+        case 'export_inventory':
+            exportInventory($db);
+            break;
+
        default:
            http_response_code(404);
            echo json_encode(['error' => 'Unknown action: ' . $action]);
@@ -485,6 +741,107 @@ try {
 }
 endif; // end !CRON_MODE

+// ===== EXPORT INVENTORY =====
+function exportInventory(PDO $db): void {
+    $format = strtolower($_GET['format'] ?? 'csv');
+
+    $stmt = $db->query("
+        SELECT p.name, p.brand, p.category, i.location, i.quantity, p.unit,
+               i.expiry_date, i.added_at, i.opened_at,
+               COALESCE(i.vacuum_sealed, 0) as vacuum_sealed,
+               p.barcode, p.notes
+        FROM inventory i
+        JOIN products p ON i.product_id = p.id
+        WHERE i.quantity > 0
+        ORDER BY p.name ASC
+    ");
+    $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+    $date = date('Y-m-d');
+
+    if ($format === 'html') {
+        // Print-ready HTML for browser PDF
+        header('Content-Type: text/html; charset=utf-8');
+        $rows_html = '';
+        foreach ($rows as $r) {
+            $loc_icon = ['dispensa'=>'🗄️','frigo'=>'🧊','freezer'=>'❄️','altro'=>'📦'][$r['location']] ?? '📦';
+            $expiry = $r['expiry_date'] ? htmlspecialchars($r['expiry_date']) : '—';
+            $brand  = $r['brand'] ? htmlspecialchars($r['brand']) : '';
+            $rows_html .= '<tr>'
+                . '<td>' . htmlspecialchars($r['name']) . ($brand ? '<br><small>' . $brand . '</small>' : '') . '</td>'
+                . '<td>' . htmlspecialchars(ucfirst($r['category'] ?? '')) . '</td>'
+                . '<td>' . $loc_icon . ' ' . htmlspecialchars(ucfirst($r['location'])) . '</td>'
+                . '<td style="text-align:right">' . htmlspecialchars($r['quantity']) . ' ' . htmlspecialchars($r['unit'] ?? 'pz') . '</td>'
+                . '<td>' . $expiry . '</td>'
+                . '<td>' . ($r['opened_at'] ? '📭 ' . htmlspecialchars($r['opened_at']) : '') . '</td>'
+                . '</tr>';
+        }
+        $count = count($rows);
+        echo <<<HTML
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<title>EverShelf — Inventory Export {$date}</title>
+<style>
+  body{font-family:Arial,sans-serif;font-size:12px;margin:24px;color:#1a1a1a}
+  h1{font-size:18px;margin-bottom:4px}
+  .subtitle{color:#6b7280;font-size:11px;margin-bottom:16px}
+  table{width:100%;border-collapse:collapse}
+  th{background:#2d5016;color:#fff;padding:7px 10px;text-align:left;font-size:11px}
+  td{padding:6px 10px;border-bottom:1px solid #e5e7eb;vertical-align:top}
+  tr:nth-child(even) td{background:#f8fafc}
+  small{color:#6b7280}
+  @media print{
+    body{margin:12px}
+    button{display:none}
+    @page{margin:15mm}
+  }
+</style>
+</head>
+<body>
+<button onclick="window.print()" style="margin-bottom:16px;padding:8px 16px;background:#2d5016;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:13px">🖨️ Print / Save as PDF</button>
+<h1>🏠 EverShelf — Inventory</h1>
+<div class="subtitle">Exported: {$date} &nbsp;·&nbsp; {$count} items</div>
+<table>
+<thead><tr>
+  <th>Name / Brand</th><th>Category</th><th>Location</th><th>Qty</th><th>Expiry</th><th>Opened</th>
+</tr></thead>
+<tbody>{$rows_html}</tbody>
+</table>
+<script>window.onload=function(){window.print();}</script>
+</body>
+</html>
+HTML;
+        exit;
+    }
+
+    // Default: CSV download
+    header('Content-Type: text/csv; charset=utf-8');
+    header('Content-Disposition: attachment; filename="evershelf-inventory-' . $date . '.csv"');
+    // UTF-8 BOM for Excel compatibility
+    echo "\xEF\xBB\xBF";
+    $out = fopen('php://output', 'w');
+    fputcsv($out, ['Name','Brand','Category','Location','Quantity','Unit','Expiry Date','Added','Opened At','Vacuum Sealed','Barcode','Notes']);
+    foreach ($rows as $r) {
+        fputcsv($out, [
+            $r['name'],
+            $r['brand'] ?? '',
+            $r['category'] ?? '',
+            $r['location'],
+            $r['quantity'],
+            $r['unit'] ?? 'pz',
+            $r['expiry_date'] ?? '',
+            $r['added_at'] ?? '',
+            $r['opened_at'] ?? '',
+            $r['vacuum_sealed'] ? 'Yes' : 'No',
+            $r['barcode'] ?? '',
+            $r['notes'] ?? '',
+        ]);
+    }
+    fclose($out);
+    exit;
+}
+
 // ===== TTS PROXY =====
 function ttsProxy() {
    $body = json_decode(file_get_contents('php://input'), true);
@@ -2273,6 +2630,12 @@ function getServerSettings(): void {
        'tts_content_type' => env('TTS_CONTENT_TYPE', 'application/json'),
        'tts_payload_key' => env('TTS_PAYLOAD_KEY', 'message'),
        'tts_enabled' => env('TTS_ENABLED', 'false') === 'true',
+        'tts_engine' => env('TTS_ENGINE', ''),
+        'tts_rate' => (float)env('TTS_RATE', '1'),
+        'tts_pitch' => (float)env('TTS_PITCH', '1'),
+        'tts_auth_header_name' => env('TTS_AUTH_HEADER_NAME', ''),
+        'tts_auth_header_value' => env('TTS_AUTH_HEADER_VALUE', ''),
+        'tts_extra_fields' => env('TTS_EXTRA_FIELDS', ''),
        // User preferences (now server-side)
        'default_persons' => intval(env('DEFAULT_PERSONS', '1')),
        'pref_veloce' => env('PREF_VELOCE', 'false') === 'true',
@@ -2323,11 +2686,15 @@ function saveSettings(): void {
        'tts_auth_type'   => 'TTS_AUTH_TYPE',
        'tts_content_type'=> 'TTS_CONTENT_TYPE',
        'tts_payload_key' => 'TTS_PAYLOAD_KEY',
-        'camera_facing'   => 'CAMERA_FACING',
-        'dietary'         => 'DIETARY',
-        'scale_gateway_url' => 'SCALE_GATEWAY_URL',
-        'price_country'     => 'PRICE_COUNTRY',
-        'price_currency'    => 'PRICE_CURRENCY',
+        'camera_facing'         => 'CAMERA_FACING',
+        'dietary'               => 'DIETARY',
+        'scale_gateway_url'     => 'SCALE_GATEWAY_URL',
+        'price_country'         => 'PRICE_COUNTRY',
+        'price_currency'        => 'PRICE_CURRENCY',
+        'tts_engine'            => 'TTS_ENGINE',
+        'tts_auth_header_name'  => 'TTS_AUTH_HEADER_NAME',
+        'tts_auth_header_value' => 'TTS_AUTH_HEADER_VALUE',
+        'tts_extra_fields'      => 'TTS_EXTRA_FIELDS',
    ];
    // Boolean keys
    $boolMap = [
@@ -2349,6 +2716,11 @@ function saveSettings(): void {
        'screensaver_timeout' => 'SCREENSAVER_TIMEOUT',
        'price_update_months' => 'PRICE_UPDATE_MONTHS',
    ];
+    // Float keys
+    $floatMap = [
+        'tts_rate'  => 'TTS_RATE',
+        'tts_pitch' => 'TTS_PITCH',
+    ];

    foreach ($keyMap as $inKey => $envKey) {
        if (array_key_exists($inKey, $input)) {
@@ -2365,6 +2737,11 @@ function saveSettings(): void {
            $envVars[$envKey] = (string)intval($input[$inKey]);
        }
    }
+    foreach ($floatMap as $inKey => $envKey) {
+        if (array_key_exists($inKey, $input)) {
+            $envVars[$envKey] = (string)(float)$input[$inKey];
+        }
+    }
    // Arrays stored as comma-separated
    if (array_key_exists('appliances', $input)) {
        $envVars['APPLIANCES'] = is_array($input['appliances']) ? implode(',', $input['appliances']) : (string)$input['appliances'];
@@ -4333,13 +4710,14 @@ REGOLE:
 6. Includi nella lista ingredienti TUTTI quelli citati nei passi (tranne acqua/sale/pepe/olio).
 7. Language rule: {$recipeLangName} only for all textual fields (`title`, `tags`, `expiry_note`, `ingredients.qty`, `steps`, `nutrition_note`, `tools_needed`). Keep `meal` unchanged.
 8. `tools_needed`: array of kitchen tools/appliances actually required by this recipe (e.g. ["Forno","Frullatore"]). Use the same language as all other text fields. Empty array [] if only stovetop/knife/pan needed.
+9. `zero_waste_tips`: array of zero-waste tips for steps that generate reusable scraps (peels, leftover cooking water, egg whites, cheese rinds, bread crusts, vegetable tops, etc.). Each entry: {"step": 0-based_step_index, "scrap": "scrap name", "tip": "short practical reuse tip (max 20 words)"}. Use the same language as other text fields. Empty array [] if no reusable scraps are generated.

 DISPENSA:
 $ingredientsText

 Rispondi SOLO JSON valido (no markdown):
 {$promptLanguageRule}
-{"title":"…","meal":"$mealType","persons":$persons,"prep_time":"…","cook_time":"…","tags":["…"],"expiry_note":"…","tools_needed":["…"],"ingredients":[{"name":"…","qty":"200 g","qty_number":200,"from_pantry":true}],"steps":["{$promptStepExample}"],"nutrition_note":"…"}
+{"title":"…","meal":"$mealType","persons":$persons,"prep_time":"…","cook_time":"…","tags":["…"],"expiry_note":"…","tools_needed":["…"],"ingredients":[{"name":"…","qty":"200 g","qty_number":200,"from_pantry":true}],"steps":["{$promptStepExample}"],"nutrition_note":"…","zero_waste_tips":[{"step":0,"scrap":"…","tip":"…"}]}
 PROMPT;

    $genConfig = [
@@ -116,6 +116,168 @@ body {
    letter-spacing: 0.5px;
    margin-top: -8px;
 }
+/* ── Startup progress bar ───────────────────────────────────────────── */
+.preloader-progress-wrap {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 10px;
+    width: 250px;
+    max-width: 88vw;
+    animation: zwFadeIn 0.2s ease;
+}
+.preloader-bar-track {
+    width: 100%;
+    height: 6px;
+    background: rgba(255,255,255,0.12);
+    border-radius: 99px;
+    overflow: hidden;
+}
+.preloader-bar {
+    height: 100%;
+    width: 0%;
+    background: linear-gradient(90deg, #4ade80, #22c55e);
+    border-radius: 99px;
+    transition: width 0.18s ease, background 0.3s ease;
+}
+.preloader-bar.bar-error { background: linear-gradient(90deg, #f87171, #ef4444); }
+.preloader-bar.bar-warn  { background: linear-gradient(90deg, #fbbf24, #f59e0b); }
+.preloader-check-label {
+    color: rgba(255,255,255,0.60);
+    font-size: 0.74rem;
+    font-family: monospace;
+    text-align: center;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    max-width: 100%;
+    min-height: 1.1em;
+    letter-spacing: 0.01em;
+}
+.preloader-warnings {
+    max-width: 310px;
+    width: 100%;
+    animation: zwFadeIn 0.3s ease;
+}
+
+/* ── Warning popup (auto-close 5s) ─────────────────────────── */
+.startup-popup {
+    border-radius: 12px;
+    overflow: hidden;
+    width: 100%;
+}
+.startup-popup-warn {
+    background: rgba(30,20,0,0.85);
+    border: 1px solid rgba(251,191,36,0.45);
+}
+.startup-popup-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 9px 14px 7px;
+    font-size: 0.82rem;
+    font-weight: 600;
+    color: #fcd34d;
+    gap: 8px;
+}
+.startup-popup-countdown {
+    background: rgba(251,191,36,0.2);
+    color: #fcd34d;
+    border-radius: 50%;
+    width: 22px;
+    height: 22px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-size: 0.75rem;
+    font-weight: 700;
+    flex-shrink: 0;
+}
+.startup-popup-body {
+    padding: 2px 14px 10px;
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+.startup-warn-item {
+    display: flex;
+    align-items: flex-start;
+    gap: 8px;
+}
+.startup-warn-icon {
+    font-size: 1rem;
+    flex-shrink: 0;
+    margin-top: 1px;
+}
+.startup-warn-body {
+    font-size: 0.78rem;
+    color: #d4c08a;
+    line-height: 1.4;
+}
+.startup-warn-body strong {
+    display: block;
+    color: #fcd34d;
+    font-size: 0.82rem;
+    margin-bottom: 2px;
+}
+.startup-warn-body p {
+    margin: 0;
+    color: #c8a954;
+}
+.startup-popup-bar-wrap {
+    height: 3px;
+    background: rgba(251,191,36,0.15);
+}
+.startup-popup-bar {
+    height: 3px;
+    background: #fbbf24;
+    width: 100%;
+    will-change: width;
+}
+
+/* ── Error popup (blocking) ─────────────────────────────────── */
+/* Keep .preloader-warn-badge for backward compat */
+.preloader-warn-badge {
+    background: rgba(251,191,36,0.15);
+    color: #fcd34d;
+    border: 1px solid rgba(251,191,36,0.35);
+    border-radius: 99px;
+    padding: 3px 10px;
+    font-size: 0.71rem;
+    white-space: nowrap;
+}
+.preloader-error-msg {
+    color: #fca5a5;
+    background: rgba(239,68,68,0.18);
+    border: 1px solid rgba(239,68,68,0.4);
+    border-radius: 12px;
+    padding: 14px 18px;
+    font-size: 0.80rem;
+    text-align: left;
+    max-width: 300px;
+    line-height: 1.6;
+    white-space: pre-line;
+    animation: zwFadeIn 0.3s ease;
+}
+.preloader-error-msg strong {
+    display: block;
+    font-size: 0.9rem;
+    color: #f87171;
+    margin-bottom: 8px;
+    text-align: center;
+}
+.preloader-retry-btn {
+    background: #ef4444;
+    color: #fff;
+    border: none;
+    border-radius: 8px;
+    padding: 9px 22px;
+    font-size: 0.9rem;
+    font-weight: 600;
+    cursor: pointer;
+    animation: zwFadeIn 0.3s ease;
+}
+.preloader-retry-btn:active { opacity: 0.8; }
 .header-logo-icon {
    height: 28px;
    width: auto;
@@ -279,6 +441,7 @@ body {
    height: 48px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
    animation: pulse-scan 2s ease-in-out infinite;
+    touch-action: manipulation; /* prevent 300ms delay and double-tap zoom on mobile */
 }
 .header-scan-btn:active {
    background: rgba(255,255,255,0.45);
@@ -5750,7 +5913,6 @@ body.cooking-mode-active .app-header {
    opacity: 0.75;
 }
 .alert-item-spoiled .alert-item-name {
-    text-decoration: line-through;
    color: var(--text-light);
 }

@@ -6857,3 +7019,335 @@ body.cooking-mode-active .app-header {
    color: #9ca3af;
    font-size: 0.8em;
 }
+
+/* ===== PAGE HEADER ACTION BUTTON (export etc.) ===== */
+.page-header-action-btn {
+    margin-left: auto;
+    background: var(--bg-card);
+    border: 1px solid var(--border);
+    border-radius: var(--radius-sm);
+    padding: 8px 12px;
+    font-size: 1.1rem;
+    cursor: pointer;
+    transition: all 0.2s;
+    color: var(--primary);
+}
+.page-header-action-btn:active {
+    transform: scale(0.95);
+    opacity: 0.8;
+}
+
+/* ===== ZERO-WASTE TIP CARD (cooking mode) ===== */
+.cooking-zerowaste-tip {
+    display: flex;
+    align-items: flex-start;
+    gap: 10px;
+    background: rgba(16, 185, 129, 0.10);
+    border: 1.5px solid rgba(16, 185, 129, 0.35);
+    border-radius: 12px;
+    padding: 12px 14px;
+    margin: 10px 16px 0;
+    position: relative;
+    animation: zwFadeIn 0.3s ease;
+    flex-direction: column;
+}
+@keyframes zwFadeIn {
+    from { opacity: 0; transform: translateY(6px); }
+    to   { opacity: 1; transform: translateY(0); }
+}
+.cooking-zerowaste-label {
+    font-size: 0.7rem;
+    font-weight: 700;
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    color: #059669;
+}
+.cooking-zerowaste-scrap {
+    font-size: 0.85rem;
+    font-weight: 700;
+    color: #065f46;
+    margin-left: 4px;
+}
+.cooking-zerowaste-text {
+    font-size: 0.85rem;
+    color: var(--text);
+    margin: 4px 0 0;
+    line-height: 1.45;
+}
+.cooking-zerowaste-close {
+    position: absolute;
+    top: 8px;
+    right: 10px;
+    background: none;
+    border: none;
+    font-size: 0.85rem;
+    cursor: pointer;
+    color: #6b7280;
+    padding: 2px 4px;
+    line-height: 1;
+}
+.cooking-zerowaste-close:hover { color: #374151; }
+[data-theme="dark"] .cooking-zerowaste-tip {
+    background: rgba(16, 185, 129, 0.08);
+    border-color: rgba(16, 185, 129, 0.25);
+}
+[data-theme="dark"] .cooking-zerowaste-scrap { color: #6ee7b7; }
+[data-theme="dark"] .cooking-zerowaste-label { color: #34d399; }
+[data-theme="dark"] .cooking-zerowaste-close { color: #9ca3af; }
+
+/* ===== DARK MODE ===== */
+[data-theme="dark"] {
+    --bg: #0f172a;
+    --bg-card: #1e293b;
+    --bg-dark: #020617;
+    --text: #e2e8f0;
+    --text-light: #94a3b8;
+    --text-muted: #64748b;
+    --text-secondary: #94a3b8;
+    --border: #334155;
+    --shadow: 0 2px 8px rgba(0,0,0,0.45);
+    --shadow-lg: 0 4px 16px rgba(0,0,0,0.6);
+    color-scheme: dark;
+}
+[data-theme="dark"] body {
+    background: var(--bg);
+    color: var(--text);
+}
+/* Bottom nav */
+[data-theme="dark"] .bottom-nav {
+    box-shadow: 0 -2px 10px rgba(0,0,0,0.4);
+}
+/* Location tabs */
+[data-theme="dark"] .tab {
+    background: var(--bg-card);
+    color: var(--text-light);
+}
+[data-theme="dark"] .tab.active {
+    background: var(--primary);
+    color: #fff;
+}
+/* Location selector (add/use modal) */
+[data-theme="dark"] .location-option {
+    background: var(--bg-card);
+    border-color: var(--border);
+    color: var(--text);
+}
+[data-theme="dark"] .location-option.selected {
+    border-color: var(--primary);
+    background: rgba(45,80,22,0.3);
+}
+/* Inputs & selects */
+[data-theme="dark"] .form-input,
+[data-theme="dark"] .form-control,
+[data-theme="dark"] input[type="text"],
+[data-theme="dark"] input[type="email"],
+[data-theme="dark"] input[type="password"],
+[data-theme="dark"] input[type="number"],
+[data-theme="dark"] textarea,
+[data-theme="dark"] select {
+    background: var(--bg-card);
+    color: var(--text);
+    border-color: var(--border);
+}
+[data-theme="dark"] input::placeholder,
+[data-theme="dark"] textarea::placeholder {
+    color: var(--text-muted);
+}
+/* Buttons */
+[data-theme="dark"] .btn-secondary,
+[data-theme="dark"] .btn-outline,
+[data-theme="dark"] .back-btn,
+[data-theme="dark"] .page-header-action-btn {
+    background: var(--bg-card);
+    color: var(--text);
+    border-color: var(--border);
+}
+[data-theme="dark"] .btn-outline {
+    color: var(--primary-light);
+    border-color: var(--primary-light);
+}
+/* Inventory items */
+[data-theme="dark"] .inventory-item {
+    background: var(--bg-card);
+}
+[data-theme="dark"] .inv-location-badge {
+    background: rgba(45,80,22,0.35);
+    color: #86efac;
+}
+/* Shopping items */
+[data-theme="dark"] .shopping-item {
+    background: var(--bg-card) !important;
+}
+[data-theme="dark"] .shopping-item-tag-menu-container {
+    background: var(--bg-card);
+    border-color: var(--border);
+}
+[data-theme="dark"] .shopping-item-tag-btn {
+    background: #1e293b;
+    color: var(--text-light);
+    border-color: var(--border);
+}
+[data-theme="dark"] .badge-local-tag {
+    background: #0c2a4e;
+    color: #7dd3fc;
+}
+[data-theme="dark"] .badge-freq-med {
+    background: #2e1a4a;
+    color: #c4b5fd;
+}
+[data-theme="dark"] .badge-freq-low {
+    background: #1e293b;
+    color: #94a3b8;
+}
+/* Settings rows */
+[data-theme="dark"] .settings-row {
+    border-color: var(--border);
+}
+[data-theme="dark"] .settings-label {
+    color: var(--text);
+}
+[data-theme="dark"] .settings-hint {
+    color: var(--text-muted);
+}
+/* Toggle switch */
+[data-theme="dark"] .toggle-slider {
+    background: #334155;
+}
+/* Search bar */
+[data-theme="dark"] .search-bar input {
+    background: var(--bg-card);
+    color: var(--text);
+    border-color: var(--border);
+}
+/* Action modal location selector */
+[data-theme="dark"] .action-location-btn {
+    background: var(--bg-card);
+    border-color: var(--border);
+    color: var(--text);
+}
+/* Scan page */
+[data-theme="dark"] .scan-input-row {
+    background: var(--bg-card);
+}
+[data-theme="dark"] .scan-result-item {
+    background: var(--bg-card);
+    border-color: var(--border);
+}
+/* Quick access chips */
+[data-theme="dark"] .quick-access-chip {
+    background: var(--bg-card);
+    border-color: var(--border);
+    color: var(--text);
+}
+/* Scan recents */
+[data-theme="dark"] .scan-recent-chip {
+    background: var(--bg-card);
+    border-color: var(--border);
+    color: var(--text-light);
+}
+/* Alert banners */
+[data-theme="dark"] .alert-banner {
+    background: #1e293b;
+    border-color: #334155;
+}
+[data-theme="dark"] .alert-banner.banner-expiring {
+    background: #1c1300;
+    border-color: #78350f;
+}
+[data-theme="dark"] .alert-banner.banner-expired {
+    background: #1f0808;
+    border-color: #7f1d1d;
+}
+[data-theme="dark"] .alert-banner.banner-finished {
+    background: #0f1f0f;
+    border-color: #166534;
+}
+[data-theme="dark"] .alert-banner.banner-anomaly {
+    background: #1a1a2e;
+    border-color: #4c1d95;
+}
+/* Recipe dialog */
+[data-theme="dark"] .recipe-dialog-content {
+    background: var(--bg-card);
+}
+[data-theme="dark"] .recipe-option-btn {
+    background: var(--bg-card);
+    border-color: var(--border);
+    color: var(--text);
+}
+[data-theme="dark"] .recipe-option-btn.active {
+    background: rgba(45,80,22,0.4);
+    border-color: var(--primary-light);
+    color: var(--primary-light);
+}
+/* Log rows */
+[data-theme="dark"] .log-item {
+    background: var(--bg-card);
+    border-color: var(--border);
+}
+/* Dashboard stat cards */
+[data-theme="dark"] .stat-card {
+    background: var(--bg-card);
+}
+/* Screensaver */
+[data-theme="dark"] .screensaver-overlay {
+    background: #020617;
+}
+/* Charts / nutrition */
+[data-theme="dark"] .nutrition-chart-bg {
+    background: var(--bg-card);
+}
+/* AW badges */
+[data-theme="dark"] .aw-badge-rate  { background: #2e1a4a; color: #c4b5fd; border-color: #6d28d9; }
+[data-theme="dark"] .aw-badge-money { background: #1c1300; color: #fde047; border-color: #78350f; }
+[data-theme="dark"] .aw-badge-meals { background: #0f1f0f; color: #4ade80; border-color: #166534; }
+[data-theme="dark"] .aw-badge-co2   { background: #0c1f3a; color: #7dd3fc; border-color: #1e3a5f; }
+[data-theme="dark"] .aw-badge-wasted{ background: #1f0808; color: #fca5a5; border-color: #7f1d1d; }
+[data-theme="dark"] .aw-badge-better{ background: #0f1f0f; color: #4ade80; border-color: #166534; }
+/* Chat */
+[data-theme="dark"] .chat-input {
+    background: var(--bg-card);
+    color: var(--text);
+    border-color: var(--border);
+}
+[data-theme="dark"] .chat-message.user {
+    background: var(--primary-dark);
+}
+[data-theme="dark"] .chat-message.bot {
+    background: var(--bg-card);
+}
+/* Smart shopping forecast */
+[data-theme="dark"] .smart-item {
+    background: var(--bg-card);
+    border-color: var(--border);
+}
+[data-theme="dark"] .smart-filter-btn {
+    background: var(--bg-card);
+    color: var(--text-light);
+    border-color: var(--border);
+}
+[data-theme="dark"] .smart-filter-btn.active {
+    background: var(--primary);
+    color: #fff;
+    border-color: var(--primary);
+}
+/* Offline banner */
+[data-theme="dark"] #offline-banner {
+    background: #450a0a;
+    border-color: #7f1d1d;
+}
+/* Setup wizard */
+[data-theme="dark"] .setup-content {
+    background: var(--bg-card);
+}
+[data-theme="dark"] .setup-lang-btn {
+    background: var(--bg-card);
+    color: var(--text);
+    border-color: var(--border);
+}
+[data-theme="dark"] .setup-lang-btn.selected {
+    background: rgba(45,80,22,0.4);
+    border-color: var(--primary-light);
+    color: var(--primary-light);
+}
+/* @media prefers-color-scheme: auto handled in JS */
@@ -1,170 +0,0 @@
-{
-    "226887def70e33ef73290ebfe75ed4d0": {
-        "days": 7,
-        "source": "ai",
-        "name": "Polpa di pomodoro finissima",
-        "location": "frigo",
-        "ts": 1777444819
-    },
-    "0ed51c9496aa9edfe38caf41772f54ed": {
-        "days": 7,
-        "source": "rule",
-        "name": "Latte di Montagna",
-        "location": "frigo",
-        "ts": 1777444820
-    },
-    "2d63d0216a75d46b465150e925d2e7ad": {
-        "days": 30,
-        "source": "rule",
-        "name": "Burro",
-        "location": "frigo",
-        "ts": 1777444821
-    },
-    "9afdf35c4a256867ef47c32495349eb6": {
-        "days": 5,
-        "source": "rule",
-        "name": "Yaourt Vanille",
-        "location": "frigo",
-        "ts": 1777480477
-    },
-    "584f57418733a1f2acd29fe2e8816129": {
-        "days": 5,
-        "source": "rule",
-        "name": "Passata di pomodoro",
-        "location": "frigo",
-        "ts": 1778133522
-    },
-    "baeb7f2021b4bb91c368c9131a61f07c": {
-        "days": 10,
-        "source": "rule",
-        "name": "Formaggio Monte Maria",
-        "location": "frigo",
-        "ts": 1778133523
-    },
-    "063f2d534407214786d039bb2bffbb93": {
-        "days": 5,
-        "source": "rule",
-        "name": "Carote",
-        "location": "frigo",
-        "ts": 1778133524
-    },
-    "10a3d07c19bb1f889ebc9293862b4b36": {
-        "days": 60,
-        "source": "rule",
-        "name": "Ovomaltine",
-        "location": "dispensa",
-        "ts": 1778419084
-    },
-    "0fbad7ccd8b6155c06aaa6b3c17a67d3": {
-        "days": 365,
-        "source": "rule",
-        "name": "Linguine pasta di Gragnano Igp",
-        "location": "dispensa",
-        "ts": 1778419084
-    },
-    "b4a03e7356e7a0983b9c8af5f3cd8c57": {
-        "days": 60,
-        "source": "rule",
-        "name": "Polpa di pomodoro finissima",
-        "location": "dispensa",
-        "ts": 1778419085
-    },
-    "b8334ff0febd5c0440c9b24c9f3132ed": {
-        "days": 180,
-        "source": "rule",
-        "name": "Basilico tritato surgelato",
-        "location": "freezer",
-        "ts": 1778419086
-    },
-    "0cb14384d0ba763ccf12e079d6aa8d34": {
-        "days": 60,
-        "source": "rule",
-        "name": "Salsa Pronta Ciliegini",
-        "location": "dispensa",
-        "ts": 1778419086
-    },
-    "188634f49edb8b014a46942ee9fad689": {
-        "days": 180,
-        "source": "rule",
-        "name": "Farina Barilla",
-        "location": "dispensa",
-        "ts": 1778419204
-    },
-    "c8db359d8709c69a95f0e6f68216d220": {
-        "days": 9999,
-        "source": "rule",
-        "name": "Bicarbonato",
-        "location": "dispensa",
-        "ts": 1778419205
-    },
-    "a6d16a09fd9a6bfbd0a915f05dd71780": {
-        "days": 7,
-        "source": "ai",
-        "name": "Salsa Pronta Ciliegini",
-        "location": "frigo",
-        "ts": 1778419205
-    },
-    "4f8f1bb04a00e5fc62d7a9cfb21e1796": {
-        "days": 365,
-        "source": "rule",
-        "name": "Riso Chicchi Ricchi Gran Risparmio",
-        "location": "dispensa",
-        "ts": 1778419206
-    },
-    "e116e4c11084a463f9aaac02e1749fe7": {
-        "days": 90,
-        "source": "rule",
-        "name": "Salsa di soia",
-        "location": "dispensa",
-        "ts": 1778419207
-    },
-    "b1ad9afd4139b3f225b79af4dae256ce": {
-        "days": 60,
-        "source": "rule",
-        "name": "Tè Al limone",
-        "location": "dispensa",
-        "ts": 1778419504
-    },
-    "7ff2b7d326dcba52a664cebbf12f78a2": {
-        "days": 3,
-        "source": "ai",
-        "name": "Piselli fini 1\/2 vapore",
-        "location": "frigo",
-        "ts": 1778419505
-    },
-    "71062dc7ffd82b3ee4f40bad076a7c91": {
-        "days": 60,
-        "source": "rule",
-        "name": "Cioccolato bianco",
-        "location": "frigo",
-        "ts": 1778419506
-    },
-    "38a0eaea422dfe970eba125494e75981": {
-        "days": 180,
-        "source": "rule",
-        "name": "Zucca a pezzi",
-        "location": "freezer",
-        "ts": 1778419506
-    },
-    "cde21270e1cd50c431742e49117b225d": {
-        "days": 7,
-        "source": "rule",
-        "name": "Pancetta Dolce",
-        "location": "frigo",
-        "ts": 1778419507
-    },
-    "9e4189bd3f8cb1121e7389967dd4f74c": {
-        "days": 180,
-        "source": "rule",
-        "name": "Farina di grano tenero tipo rossa",
-        "location": "dispensa",
-        "ts": 1778427005
-    },
-    "e3472dd051ed13ae18fc96bbebedc1ba": {
-        "days": 60,
-        "source": "rule",
-        "name": "Lievito di birra",
-        "location": "dispensa",
-        "ts": 1778427005
-    }
-}
@@ -11,8 +11,8 @@ android {
        applicationId = "it.dadaloop.evershelf.kiosk"
        minSdk = 24
        targetSdk = 34
-        versionCode = 15
-        versionName = "1.7.14"
+        versionCode = 16
+        versionName = "1.7.15"
    }

    signingConfigs {
@@ -43,17 +43,18 @@
        android:layout_height="match_parent"
        android:visibility="gone" />

-    <!-- Settings gear (shown after setup, over WebView) — top-right corner to avoid overlapping modals -->
+    <!-- Settings gear (shown after setup, over WebView) — bottom-right corner so it never
+         overlaps the webapp header buttons (e.g. the 📷 scan button at top-right) -->
    <ImageButton
        android:id="@+id/btnSettings"
        android:layout_width="44dp"
        android:layout_height="44dp"
-        android:layout_gravity="top|end"
-        android:layout_marginTop="8dp"
+        android:layout_gravity="bottom|end"
+        android:layout_marginBottom="80dp"
        android:layout_marginEnd="8dp"
        android:background="@android:color/transparent"
        android:src="@android:drawable/ic_menu_manage"
-        android:alpha="0.12"
+        android:alpha="0.28"
        android:contentDescription="Settings"
        android:scaleType="centerInside"
        android:visibility="gone" />
@@ -11,7 +11,7 @@
    <title>EverShelf</title>
    <link rel="manifest" href="manifest.json">
    <link rel="icon" type="image/png" href="assets/img/logo/logo_icon.png">
-    <link rel="stylesheet" href="assets/css/style.css?v=20260516b">
+    <link rel="stylesheet" href="assets/css/style.css?v=20260517a">
    <!-- QuaggaJS for barcode scanning -->
    <script src="https://cdn.jsdelivr.net/npm/@ericblade/quagga2@1.8.4/dist/quagga.min.js"></script>
    <!-- @xenova/transformers: ES-module bootstrap that exposes a lazy category-classifier as window._categoryPipelinePromise -->
@@ -54,8 +54,17 @@
 <div id="app-preloader" aria-hidden="true">
    <div class="app-preloader-inner">
        <img src="assets/img/logo/logo.png" alt="EverShelf" class="app-preloader-logo" />
-        <div class="app-preloader-spinner"></div>
-        <span class="app-preloader-version" id="preloader-version">v1.7.15</span>
+        <div class="app-preloader-spinner" id="preloader-spinner"></div>
+        <div id="preloader-progress-wrap" class="preloader-progress-wrap" style="display:none">
+            <div class="preloader-bar-track">
+                <div id="preloader-bar" class="preloader-bar"></div>
+            </div>
+            <div id="preloader-check-label" class="preloader-check-label">&nbsp;</div>
+        </div>
+        <div id="preloader-warnings" class="preloader-warnings" style="display:none"></div>
+        <div id="preloader-error-msg" class="preloader-error-msg" style="display:none"></div>
+        <button id="preloader-retry-btn" class="preloader-retry-btn" style="display:none" onclick="_startupRetry()">🔄 <span data-i18n="startup.retry">Riprova</span></button>
+        <span class="app-preloader-version" id="preloader-version">v1.7.22</span>
    </div>
 </div>

@@ -68,7 +77,7 @@
        <!-- Title — left-aligned; grows to fill space -->
        <div class="header-title-wrap">
            <h1 class="header-title" onclick="showPage('dashboard')">
-                <img src="assets/img/logo/logo_icon.png" alt="" class="header-logo-icon" aria-hidden="true" /><span data-i18n="nav.title">EverShelf</span><span class="header-version">v1.7.15</span>
+                <img src="assets/img/logo/logo_icon.png" alt="" class="header-logo-icon" aria-hidden="true" /><span data-i18n="nav.title">EverShelf</span><span class="header-version">v1.7.22</span>
            </h1>
            <!-- Update badge — shown alongside title, never replaces it -->
            <span class="header-update-badge" id="header-update-badge" style="display:none"></span>
@@ -185,6 +194,7 @@
        <div class="page-header">
            <button class="back-btn" onclick="showPage('dashboard')" data-i18n="btn.back">← Indietro</button>
            <h2 id="inventory-title" data-i18n="inventory.title">Dispensa</h2>
+            <button class="page-header-action-btn" onclick="_showExportModal()" title="Export" data-i18n-title="export.btn_title">📤</button>
        </div>
        <div class="location-tabs" id="location-tabs">
            <button class="tab active" onclick="filterLocation('')" data-loc="" data-i18n="inventory.filter_all">Tutti</button>
@@ -1287,6 +1297,43 @@
                        </select>
                    </div>
                </div>
+                <div class="settings-card">
+                    <h4 data-i18n="settings.theme.title">🌙 Tema / Aspetto</h4>
+                    <p class="settings-hint" data-i18n="settings.theme.hint">Scegli il tema dell'interfaccia.</p>
+                    <div class="form-group">
+                        <label data-i18n="settings.theme.label">🌙 Tema</label>
+                        <select id="setting-dark-mode" class="form-input" onchange="_setThemeMode(this.value)">
+                            <option value="off" data-i18n="settings.theme.off">☀️ Chiaro</option>
+                            <option value="auto" selected data-i18n="settings.theme.auto">🔄 Automatico (sistema)</option>
+                            <option value="on" data-i18n="settings.theme.on">🌙 Scuro</option>
+                        </select>
+                    </div>
+                </div>
+                <div class="settings-card">
+                    <h4 data-i18n="settings.zerowaste.card_title">♻️ Suggerimenti zero-waste</h4>
+                    <p class="settings-hint" data-i18n="settings.zerowaste.card_hint">Durante la cottura, mostra consigli su come riutilizzare gli scarti prodotti in ogni passo (bucce, acqua di cottura, ecc.). Disattivo per impostazione predefinita.</p>
+                    <div class="form-group">
+                        <label class="toggle-row">
+                            <span data-i18n="settings.zerowaste.label">Mostra suggerimenti durante la cottura</span>
+                            <span class="toggle-switch">
+                                <input type="checkbox" id="setting-zerowaste-tips">
+                                <span class="toggle-slider"></span>
+                            </span>
+                        </label>
+                    </div>
+                </div>
+                <div class="settings-card">
+                    <h4 data-i18n="export.title">📤 Esporta inventario</h4>
+                    <p class="settings-hint" data-i18n="export.hint">Scarica l'inventario corrente in CSV o apri una versione stampabile (PDF).</p>
+                    <div style="display:flex;gap:8px;flex-wrap:wrap">
+                        <button class="btn btn-outline" onclick="exportInventory('csv')" style="flex:1;min-width:120px">
+                            📊 <span data-i18n="export.btn_csv">CSV</span>
+                        </button>
+                        <button class="btn btn-outline" onclick="exportInventory('html')" style="flex:1;min-width:120px">
+                            🖨️ <span data-i18n="export.btn_pdf">PDF / Stampa</span>
+                        </button>
+                    </div>
+                </div>
            </div>
        </div>

@@ -1553,6 +1600,12 @@
            </button>
        </div>
        <div class="cooking-step-ings" id="cooking-step-ings" style="display:none"></div>
+        <div id="cooking-zerowaste-tip" class="cooking-zerowaste-tip" style="display:none">
+            <span class="cooking-zerowaste-label" data-i18n="cooking.zerowaste_label">♻️ Scarto</span>
+            <span id="cooking-zerowaste-scrap" class="cooking-zerowaste-scrap"></span>
+            <p id="cooking-zerowaste-text" class="cooking-zerowaste-text"></p>
+            <button class="cooking-zerowaste-close" onclick="_dismissZeroWasteTip()" aria-label="Chiudi">✕</button>
+        </div>
    </div>
    <div class="cooking-nav">
        <button class="cooking-nav-btn cooking-prev-btn" id="cooking-prev" onclick="navigateCookingStep(-1)">◀ Precedente</button>
@@ -1560,6 +1613,6 @@
    </div>
 </div>

-<script src="assets/js/app.js?v=20260516b"></script>
+<script src="assets/js/app.js?v=20260517a"></script>
 </body>
 </html>
@@ -2,7 +2,7 @@
    "name": "EverShelf",
    "short_name": "EverShelf",
    "description": "Gestione completa della dispensa di casa con scansione barcode",
-    "version": "1.7.15",
+    "version": "1.7.22",
    "start_url": "/evershelf/",
    "display": "standalone",
    "background_color": "#f0f4e8",
@@ -500,7 +500,8 @@
    "undo_success": "↩ Vorgang rückgängig gemacht für {name}",
    "already_undone": "Vorgang bereits rückgängig gemacht",
    "too_old": "Vorgänge älter als 24 Stunden können nicht rückgängig gemacht werden",
-    "undo_error": "Fehler beim Rückgängigmachen"
+    "undo_error": "Fehler beim Rückgängigmachen",
+    "recipe_prefix": "Rezept"
  },
  "chat": {
    "title": "Gemini Chef",
@@ -539,7 +540,9 @@
    "recipe_done_tts": "Rezept abgeschlossen! Guten Appetit!",
    "expires_chip": "läuft ab {date}",
    "finish": "✅ Fertig",
-    "step_fallback": "Schritt {n}"
+    "step_fallback": "Schritt {n}",
+    "zerowaste_label": "♻️ Abfall",
+    "zerowaste_tip_title": "Zero-Waste-Tipp"
  },
  "settings": {
    "title": "⚙️ Einstellungen",
@@ -743,7 +746,20 @@
    },
    "saved": "✅ Konfiguration gespeichert!",
    "saved_local": "✅ Konfiguration lokal gespeichert",
-    "saved_local_error": "⚠️ Lokal gespeichert, Serverfehler: {error}"
+    "saved_local_error": "⚠️ Lokal gespeichert, Serverfehler: {error}",
+    "theme": {
+      "title": "🌙 Erscheinungsbild",
+      "hint": "Wähle das Interface-Design.",
+      "label": "🌙 Design",
+      "off": "☀️ Hell",
+      "on": "🌙 Dunkel",
+      "auto": "🔄 Automatisch (System)"
+    },
+    "zerowaste": {
+      "card_title": "♻️ Zero-Waste-Tipps",
+      "card_hint": "Zeige während des Kochens Tipps zur Wiederverwendung von Abfällen (Schalen, Kochwasser usw.). Standardmäßig deaktiviert.",
+      "label": "Tipps beim Kochen anzeigen"
+    }
  },
  "expiry": {
    "today": "HEUTE",
@@ -1178,5 +1194,47 @@
    "report_bug_error": "Bericht konnte nicht gesendet werden. Verbindung prüfen.",
    "changelog": "Changelog",
    "github": "GitHub-Repository"
+  },
+  "export": {
+    "title": "Inventar exportieren",
+    "hint": "Lade das aktuelle Inventar als CSV herunter oder öffne die druckfertige Version (PDF).",
+    "btn_csv": "CSV herunterladen",
+    "btn_pdf": "PDF / Drucken",
+    "btn_title": "Exportieren"
+  },
+  "startup": {
+    "connecting": "Serververbindung wird hergestellt...",
+    "check_php_memory": "PHP-Speicher",
+    "check_php_timeout": "PHP-Timeout",
+    "check_php_upload": "PHP-Upload",
+    "check_data_dir": "Datenverzeichnis",
+    "check_rate_limits": "Rate-Limits-Verzeichnis",
+    "check_backups": "Backup-Verzeichnis",
+    "check_write_test": "Schreibtest",
+    "check_disk_space": "Speicherplatz",
+    "check_db_legacy": "Legacy-DB (dispensa.db)",
+    "check_db_connect": "Datenbankverbindung",
+    "check_db_tables": "Datenbanktabellen",
+    "check_db_integrity": "Datenbankintegrität",
+    "check_db_wal": "WAL-Modus",
+    "check_db_size": "Datenbankgröße",
+    "check_db_rows": "Inventardaten",
+    "check_env": ".env-Datei",
+    "check_gemini": "Gemini-AI-Schlüssel",
+    "check_bring_creds": "Bring!-Anmeldedaten",
+    "check_bring_token": "Bring!-Token",
+    "check_tts": "Text-to-Speech-URL",
+    "check_scale": "Waagen-Gateway",
+    "check_curl_ssl": "cURL-SSL",
+    "check_internet": "Internetverbindung",
+    "fresh_install": "Neuinstallation",
+    "warnings_found": "Warnungen",
+    "all_ok": "System OK",
+    "critical_error_short": "Kritischer Fehler",
+    "critical_error": "Kritischer Fehler: Die App kann nicht gestartet werden. Prüfe die Serverlogs.",
+    "critical_error_intro": "Die App kann aufgrund folgender Probleme nicht gestartet werden:",
+    "error_network": "Server nicht erreichbar.",
+    "error_network_detail": "Der Browser kann den PHP-Server nicht erreichen.\n\nMögliche Ursachen:\n• Apache/PHP-Server läuft nicht\n• Netzwerk- oder Firewall-Problem\n• Falsche App-URL\n\nBitte Server starten und erneut versuchen.",
+    "retry": "Erneut versuchen"
  }
 }
@@ -540,7 +540,9 @@
    "recipe_done_tts": "Recipe complete! Enjoy your meal!",
    "expires_chip": "exp. {date}",
    "finish": "✅ Finish",
-    "step_fallback": "Step {n}"
+    "step_fallback": "Step {n}",
+    "zerowaste_label": "♻️ Scrap",
+    "zerowaste_tip_title": "Zero-waste tip"
  },
  "settings": {
    "title": "⚙️ Settings",
@@ -744,7 +746,20 @@
    },
    "saved": "✅ Configuration saved!",
    "saved_local": "✅ Configuration saved locally",
-    "saved_local_error": "⚠️ Saved locally, server error: {error}"
+    "saved_local_error": "⚠️ Saved locally, server error: {error}",
+    "theme": {
+      "title": "🌙 Appearance",
+      "hint": "Choose the interface theme.",
+      "label": "🌙 Theme",
+      "off": "☀️ Light",
+      "on": "🌙 Dark",
+      "auto": "🔄 Auto (system)"
+    },
+    "zerowaste": {
+      "card_title": "♻️ Zero-waste tips",
+      "card_hint": "During cooking, show tips on how to reuse scraps generated in each step (peels, cooking water, etc.). Disabled by default.",
+      "label": "Show tips during cooking"
+    }
  },
  "expiry": {
    "today": "TODAY",
@@ -1179,5 +1194,47 @@
    "report_bug_error": "Could not send the report. Check your connection.",
    "changelog": "Changelog",
    "github": "GitHub Repository"
+  },
+  "export": {
+    "title": "Export inventory",
+    "hint": "Download the current inventory as CSV or open a print-ready version (PDF).",
+    "btn_csv": "Download CSV",
+    "btn_pdf": "PDF / Print",
+    "btn_title": "Export"
+  },
+  "startup": {
+    "connecting": "Connecting to server...",
+    "check_php_memory": "PHP memory",
+    "check_php_timeout": "PHP timeout",
+    "check_php_upload": "PHP upload",
+    "check_data_dir": "Data directory",
+    "check_rate_limits": "Rate limits dir",
+    "check_backups": "Backup dir",
+    "check_write_test": "Disk write test",
+    "check_disk_space": "Disk space",
+    "check_db_legacy": "Legacy DB (dispensa.db)",
+    "check_db_connect": "Database connection",
+    "check_db_tables": "Database tables",
+    "check_db_integrity": "Database integrity",
+    "check_db_wal": "WAL mode",
+    "check_db_size": "Database size",
+    "check_db_rows": "Inventory data",
+    "check_env": ".env file",
+    "check_gemini": "Gemini AI key",
+    "check_bring_creds": "Bring! credentials",
+    "check_bring_token": "Bring! token",
+    "check_tts": "Text-to-Speech URL",
+    "check_scale": "Scale gateway",
+    "check_curl_ssl": "cURL SSL",
+    "check_internet": "Internet connection",
+    "fresh_install": "fresh install",
+    "warnings_found": "warnings found",
+    "all_ok": "System OK",
+    "critical_error_short": "Critical error",
+    "critical_error": "Critical error: the app cannot start. Check your server logs.",
+    "critical_error_intro": "The app cannot start due to the following issues:",
+    "error_network": "Cannot reach the server.",
+    "error_network_detail": "The browser cannot reach the PHP server.\n\nPossible causes:\n• Apache/PHP server is not running\n• Network or firewall issue\n• Incorrect app URL\n\nMake sure the server is started and try again.",
+    "retry": "Retry"
  }
 }
@@ -540,7 +540,9 @@
    "recipe_done_tts": "Ricetta completata! Buon appetito!",
    "expires_chip": "scade {date}",
    "finish": "✅ Fine",
-    "step_fallback": "Passo {n}"
+    "step_fallback": "Passo {n}",
+    "zerowaste_label": "♻️ Scarto",
+    "zerowaste_tip_title": "Consiglio anti-spreco"
  },
  "settings": {
    "title": "⚙️ Configurazione",
@@ -744,7 +746,20 @@
    },
    "saved": "✅ Configurazione salvata!",
    "saved_local": "✅ Configurazione salvata localmente",
-    "saved_local_error": "⚠️ Salvato localmente, errore server: {error}"
+    "saved_local_error": "⚠️ Salvato localmente, errore server: {error}",
+    "theme": {
+      "title": "🌙 Tema / Aspetto",
+      "hint": "Scegli il tema dell interfaccia.",
+      "label": "🌙 Tema",
+      "off": "☀️ Chiaro",
+      "on": "🌙 Scuro",
+      "auto": "🔄 Automatico (sistema)"
+    },
+    "zerowaste": {
+      "card_title": "♻️ Suggerimenti zero-waste",
+      "card_hint": "Durante la cottura, mostra consigli su come riutilizzare gli scarti prodotti in ogni passo (bucce, acqua di cottura, ecc.). Disattivo per impostazione predefinita.",
+      "label": "Mostra suggerimenti durante la cottura"
+    }
  },
  "expiry": {
    "today": "OGGI",
@@ -1179,5 +1194,47 @@
    "report_bug_error": "Impossibile inviare la segnalazione. Controlla la connessione.",
    "changelog": "Changelog",
    "github": "Repository GitHub"
+  },
+  "export": {
+    "title": "Esporta inventario",
+    "hint": "Scarica l inventario corrente in CSV o apri la versione stampabile (PDF).",
+    "btn_csv": "Scarica CSV",
+    "btn_pdf": "PDF / Stampa",
+    "btn_title": "Esporta"
+  },
+  "startup": {
+    "connecting": "Connessione al server...",
+    "check_php_memory": "Memoria PHP",
+    "check_php_timeout": "Timeout PHP",
+    "check_php_upload": "Upload PHP",
+    "check_data_dir": "Cartella dati",
+    "check_rate_limits": "Dir rate limits",
+    "check_backups": "Dir backup",
+    "check_write_test": "Test scrittura disco",
+    "check_disk_space": "Spazio disco",
+    "check_db_legacy": "DB legacy (dispensa.db)",
+    "check_db_connect": "Connessione database",
+    "check_db_tables": "Tabelle database",
+    "check_db_integrity": "Integrità database",
+    "check_db_wal": "WAL mode",
+    "check_db_size": "Dimensione database",
+    "check_db_rows": "Dati inventario",
+    "check_env": "File .env",
+    "check_gemini": "Chiave Gemini AI",
+    "check_bring_creds": "Credenziali Bring!",
+    "check_bring_token": "Token Bring!",
+    "check_tts": "URL Text-to-Speech",
+    "check_scale": "Gateway bilancia",
+    "check_curl_ssl": "cURL SSL",
+    "check_internet": "Connessione internet",
+    "fresh_install": "nuovo impianto",
+    "warnings_found": "avvisi rilevati",
+    "all_ok": "Sistema OK",
+    "critical_error_short": "Errore critico",
+    "critical_error": "Errore critico: l'app non può avviarsi. Controlla i log del server.",
+    "critical_error_intro": "L'app non può avviarsi a causa dei seguenti problemi:",
+    "error_network": "Impossibile contattare il server.",
+    "error_network_detail": "Il browser non riesce a raggiungere il server PHP.\n\nPossibili cause:\n• Il server Apache/PHP non è in esecuzione\n• Problema di rete o firewall\n• URL dell'app non corretta\n\nControlla che il server sia avviato e riprova.",
+    "retry": "Riprova"
  }
 }
Author	SHA1	Message	Date
dadaloop82	ce504d5d41	Merge branch 'develop'	2026-05-17 10:00:48 +00:00
dadaloop82	a690d2e7cf	fix: conditional checks, evershelf.db fix, warning popup 5s, error modal (v1.7.22) - health_check: use evershelf.db (not dispensa.db); auto-migrate if needed - removed dispensa.db (legacy, obsolete) - backups check: verify files exist (not dir writability, cron writes as root) - bring_token: read data/bring_token.json (not env var) - warning popup: 5s countdown bar with label+hint per warning, auto-closes - error popup: blocking panel with title + hint per critical failure - db_legacy check: warns if old dispensa.db still present - 32 total checks (added db_legacy, tts_url, scale_gateway) - hint messages on every check explaining cause and fix - translations: added check_db_legacy, check_tts, check_scale, critical_error_intro, error_network_detail in it/en/de	2026-05-17 10:00:38 +00:00
dadaloop82	e858b3cc85	Merge branch 'develop'	2026-05-17 09:50:51 +00:00
dadaloop82	78f499205c	feat: progress bar startup check with 29 diagnostics (v1.7.21) - Replace banner checklist with real-time progress bar + per-check label Bar fills smoothly (0→100%) as each check runs; label shows current check. On success: bar stays green briefly then fades. On warnings: amber badges shown for 2.2s. On critical error: bar turns red + error block + Retry. - Extend health_check to 29 comprehensive checks: PHP 8.0+ version, 4 critical extensions (pdo_sqlite/curl/json/mbstring), 4 optional extensions (openssl/fileinfo/zip/intl), PHP memory/timeout/upload, data/ writable, rate_limits/ dir, backups/ dir, actual file-write test, free disk space, SQLite connect, required tables, PRAGMA quick_check integrity, WAL mode, DB file size, inventory row count, .env file, Gemini AI key, Bring! credentials + token, cURL SSL version, internet reachability (Gemini API) - Fresh-install detection: if dispensa.db not found + data/ writable → OK (auto-create) - Translations: startup.* expanded to 28 keys in IT, EN, DE, FR, ES - CSS: new .preloader-progress-wrap, .preloader-bar-track, .preloader-bar, .preloader-check-label, .preloader-warn-badge; removed old .preloader-checks - Version: v1.7.21, assets v=20260520b	2026-05-17 09:50:42 +00:00
dadaloop82	b3a0e83dde	Merge branch 'develop'	2026-05-17 09:40:29 +00:00
dadaloop82	d3b119c7fe	feat: startup health check during splash screen (v1.7.20) - Add ?action=health_check PHP endpoint (early-exit, before rate-limiter) Checks: PHP version, required extensions, data/ writability, SQLite DB connection + table integrity, .env file, Gemini AI key, Bring! token - Display animated checklist in splash screen with per-item icons (ok/warn/error); critical failures block app launch with clear error message and Retry button; optional warnings shown but don't block - New JS: _runStartupCheck(), _startupRetry(); called first in _initApp() - New HTML elements in #app-preloader: #preloader-checks, #preloader-error-msg, #preloader-retry-btn (hidden until startup check completes) - New CSS: .preloader-checks, .preloader-check-row, .preloader-error-msg, .preloader-retry-btn with state colors (ok=green, warn=amber, error=red) - Translations: startup.* keys (10 per language) in IT, EN, DE, FR, ES - Asset version bump: v=20260520a	2026-05-17 09:40:11 +00:00
dadaloop82	9b8164b141	docs: highlight zero-waste tips in README	2026-05-17 09:20:02 +00:00
dadaloop82	8750e44687	docs: highlight zero-waste tips prominently in README	2026-05-17 09:19:53 +00:00
github-actions[bot]	57f66c17df	chore: auto-merge develop → main Triggered by: `a602726` feat: zero-waste tips during cooking mode (#76)	2026-05-17 09:18:32 +00:00
dadaloop82	2630905146	feat: zero-waste tips during cooking mode (#76 )	2026-05-17 09:17:04 +00:00
dadaloop82	a602726531	feat: zero-waste tips during cooking mode (#76 )	2026-05-17 09:16:48 +00:00
github-actions[bot]	3f55f07220	chore: auto-merge develop → main Triggered by: `06f6d58` docs: update README with dark mode + export inventory features (v1.7.18)	2026-05-17 09:03:27 +00:00
dadaloop82	06f6d58fb5	docs: update README with dark mode + export inventory features (v1.7.18)	2026-05-17 09:01:48 +00:00
dadaloop82	c1ef4c5e13	Merge develop: dark mode + export inventory v1.7.18 (#78 , #64 )	2026-05-17 08:59:46 +00:00
dadaloop82	0a6e653692	feat: dark mode (Off/On/Auto) + export inventory CSV/PDF (#78 , #64 )	2026-05-17 08:59:40 +00:00
dadaloop82	a99b35225a	Merge develop: feat #77 French + Spanish translations (v1.7.17)	2026-05-17 08:36:53 +00:00
dadaloop82	3ba4f7eaad	feat: add French and Spanish translations (#77 ) - Complete fr.json (1049 keys, 52 sections) - Complete es.json (1049 keys, 52 sections) - Language selector updated with Francais and Espanol - Setup wizard localized for fr/es - Default fallback language changed from 'it' to 'en' - Version bump to 1.7.17	2026-05-17 08:36:46 +00:00
dadaloop82	fdfd5cd0ec	Merge develop: docs v1.7.16 README	2026-05-17 08:07:58 +00:00
dadaloop82	b973284aeb	docs: update README for v1.7.16 (scan history + server-side data sync)	2026-05-17 08:07:56 +00:00
dadaloop82	0a5629e881	Merge develop: feat #68 scan history + server-side data centralisation	2026-05-17 08:03:39 +00:00
dadaloop82	d901939da1	feat: barcode scan history + full server-side data centralisation (#68 ) - Add scan history (last 20 products) stored server-side via app_settings - Render recent chips in scan page; tap to select product without re-scanning - Migrate shopping_tags, pinned_bring, pref_use_loc, pref_move_loc, auto_added_bring, bring_blocklist, no_expiry_dismissed from localStorage to server-synced in-memory caches (_saveToServer pattern) - Extend syncSettingsFromDB to load all 7 data caches + scan_history on startup - One-time migration: existing localStorage data auto-uploaded to server on first load, old keys removed - Fix dangling try/catch in toggleShoppingTag (was missing opening try)	2026-05-17 08:03:33 +00:00
dadaloop82	245e14cc3b	Merge develop → main: fix opened items banner + remove strikethrough	2026-05-16 20:33:03 +00:00
dadaloop82	aaf9323ba5	fix: opened-but-not-edible items missing from banner + remove confusing strikethrough - Banner (loadBannerAlerts): add step 1b — any item from statsData.opened with is_edible=false is queued as expired even when client-side getExpiredSafety would consider it 'ok' (e.g. conserve <30d past expiry). Applies to all product types, not just conserve. Requires fetching stats in the same Promise.all (no extra round-trip since loadDashboard already calls stats separately). - CSS: remove text-decoration:line-through from .alert-item-spoiled .alert-item-name. The badge (⛔/⚠️) already communicates the state; strikethrough added no information and confused users into thinking the item had been deleted.	2026-05-16 20:32:51 +00:00
dadaloop82	78c3306d9e	Merge develop → main: fix camera button intercepted by kiosk overlay	2026-05-16 18:03:11 +00:00
dadaloop82	0f567c4ba0	fix: camera button (📷) intercepted by kiosk native btnSettings overlay - Kiosk (Android): btnSettings was positioned top\|end with alpha=0.12, sitting invisibly on top of the HTML scan button in the webapp header. Moved to bottom\|end (marginBottom=80dp, alpha=0.28) so it never overlaps the header. Kiosk versionCode 15→16, versionName 1.7.15. - Web (Android Chrome/Brave): pointerleave fired before pointerup when finger drifted, cancelling the long-press timer and letting a synthetic click bubble to an unintended handler. Fixed with setPointerCapture + preventDefault + replaced pointerleave with pointercancel. Added touch-action:manipulation to .header-scan-btn CSS.	2026-05-16 18:02:36 +00:00
dadaloop82	169e32bff3	Merge develop → main: assets + gitignore cleanup	2026-05-16 16:32:45 +00:00
dadaloop82	d28055a512	chore: add social preview image and demo GIF; untrack opened_shelf_cache	2026-05-16 16:32:40 +00:00
dadaloop82	68f7756e2c	Merge develop → main: fix Brave TTS voice proxy crash (#63 )	2026-05-16 16:28:10 +00:00
dadaloop82	b82b4d9d94	fix: guard against Brave user-script fake SpeechSynthesisVoice proxy (#63 ) Brave on iOS injects a user-script that wraps SpeechSynthesisVoice objects with a fake proxy. Accessing v.lang on the proxy threw 'undefined is not an object (evaluating Object.getPrototypeOf(voice))'. Fix: wrap the v.lang access in _initBrowserTtsVoices filter() inside its own try/catch — bad proxies are silently discarded.	2026-05-16 16:28:06 +00:00
dependabot[bot]	91b4ecd670	ci: bump actions/checkout from 4 to 6 (#47 ) chore: dependabot CI dependency update	2026-05-16 18:27:43 +02:00
dadaloop82	380fa8ee99	Merge develop → main: roadmap → GitHub Project	2026-05-16 16:21:26 +00:00
dadaloop82	89b8686f4f	docs: replace static roadmap with link to GitHub Project	2026-05-16 16:21:22 +00:00
dadaloop82	b6aa07a1fd	Merge develop → main: v1.7.15 settings centralization	2026-05-16 16:09:59 +00:00
dadaloop82	47c26ffdc8	v1.7.15 — centralize all settings to server (.env + SQLite) - TTS: tts_engine, tts_rate, tts_pitch, tts_auth_header_name, tts_auth_header_value, tts_extra_fields now stored in .env and synced across devices via get_settings/save_settings - meal_plan: persisted to SQLite app_settings table on every edit (selectMealPlanType, resetMealPlan) and restored on startup via syncSettingsFromDB — all devices stay in sync - tts_voice: also synced to SQLite for best-effort cross-device restore - saveSettings() sends meal_plan + tts_voice to app_settings_save after env write - Remove deprecated SPESA_PROVIDER and SPESA_AI_PROMPT from .env - .env.example: full rewrite documenting all 30+ keys in labelled sections (AI, Shopping, TTS, Preferences, Appliances, Scale, Meal Plan, Screensaver, Prices, Security, Developer)	2026-05-16 16:09:49 +00:00
dadaloop82	12357db933	v1.7.15 — i18n audit, appliance translation, splash min 3s, demo GIF, decimal precision, gemini key fix	2026-05-16 15:48:53 +00:00
dadaloop82	6def94948b	v1.7.15 — appliance translation, gemini key preserve on save - _applianceDisplayName(): reverse lookup from canonical Italian names to settings.appliances.* i18n keys, with emoji stripping — appliance chips now show 'Air fryer', 'Heißluftfritteuse', etc. in EN/DE - renderAppliances(): uses translated display name; remove button title uses t('btn.delete') instead of hardcoded 'Rimuovi' - addApplianceQuick(): toast now uses t('toast.appliance_added') instead of hardcoded Italian ' aggiunto' - saveSettings(): gemini_key in localStorage preserved when input is empty (key is not pre-populated for security — blank != user deleted the key) - saveSettings(): _geminiAvailable re-synced from server after each save so recipe buttons immediately reflect correct state without page reload	2026-05-16 15:48:37 +00:00