1. MODEL COUNT SELECTOR (strategy step):
- new PODBOR_MODEL_COUNTS [3/5/7]
- state.model_count default '5'
- UI on strategy page with description (быстро/оптимально/максимум)
2. AI PROMPT EXPANDED:
- new field: manual_search_query — for Google search instruction PDF
- new specs object per model: dimensions_mm/volume_l/weight_kg/noise_db/energy_class/color
- 'specs ОБЯЗАТЕЛЬНЫ для проектирования кухни' explicit rule
- reads checklist.model_count to determine how many models per category
- max_tokens 4000 → 8000 (room for richer responses)
3. MODEL CARD RICHER:
- _renderSpecsBlock — characteristics in 2-col grid, dimensions highlighted
- _renderUtilityLinks — Google search buttons for инструкция (PDF) + Схема установки
- Specs critical for ZOV kitchen design (manager needs to verify niche fits)
4. EXPORT BUTTONS:
- 'Скачать HTML' — generates standalone HTML with inline styles, downloads as file
- 'Печать → PDF' — opens new window with cleaned layout + auto-prints
- User can save as PDF via system print dialog
5. PREVIEW updated with realistic specs/manual_query for all 3 fridges
WHAT CHANGED:
- New _renderPriceMatrix(models) — table with rows=models, columns=stores
- Inserted as PRIMARY view above model cards (was secondary accordion)
- Columns dynamically include only stores that returned data
- Sticky model column (left) — scrolls horizontally on mobile
- Best price per row highlighted: green bg + ✓ badge + green text
- Empty cells: '—' if no URL, 'смотреть →' if URL but no price yet
- 'Мин' column on far right — explicit cheapest price summary
CSS:
- .report-matrix-wrap with rounded card
- Sticky col-model with box-shadow on right edge
- Cell-price.best with rgba green background
- .best-mark circle badge
PREVIEW:
- Updated mock with 3 fridges + 3 hobs across multiple stores (real pricing spread)
- Demonstrates min-price highlighting working
UX:
- User can now visually compare 'where is it cheapest' at a glance
- Tap any cell with price → opens store page
- Tap empty cell with URL → opens search in store
NEXT: same matrix can become PDF/Excel export for client briefcase
