- Bracket policy enforcement: global pool-level prune for disallowed categories when limits are 0 (e.g., Game Changers in Brackets 1–2). Applies to both Web and headless runs.
- Inline enforcement UI: violations surface before the summary; Continue/Rerun disabled until you replace or remove flagged cards. Alternatives are role-consistent and exclude commander/locked/in-deck cards.
- Auto-enforce option: `WEB_AUTO_ENFORCE=1` to apply the enforcement plan and re-export when compliance fails.
- Summary/export mismatch in headless JSON runs where disallowed cards could be pruned from exports but appear in summaries; global prune ensures consistent state across phases and reports.
- Web: Setup/Refresh prompt modal shown on Create when environment is missing or stale; routes to `/setup/running` (force on stale) and transitions into the progress view. Template: `web/templates/build/_setup_prompt_modal.html`.
- Orchestrator helpers: `is_setup_ready()` and `is_setup_stale()` for non-invasive readiness/staleness checks from the UI.
- Env flags for setup behavior: `WEB_AUTO_SETUP` (default 1) to enable/disable auto setup, and `WEB_AUTO_REFRESH_DAYS` (default 7) to tune staleness.
- Mobile UI scaling and layout fixed across steps; overlap in DevTools emulation resolved with CSS variable offsets for sticky elements.
- Multi-Copy is now explicitly opt-in from the New Deck modal; suggestions are filtered to only show archetypes whose matched tags intersect the user-selected themes (e.g., Rabbit Kindred shows only Hare Apparent).
- Staged build context creation centralized via `web/services/build_utils.start_ctx_from_session` and applied across Step 5 flows in `web/routes/build.py` (New submit, Continue, Start, Rerun, Rewind).
- Owned-cards set creation centralized via `web/services/build_utils.owned_set()` and used in `web/routes/build.py`, `web/routes/configs.py`, and `web/routes/decks.py`.
- Step 5: replaced ad-hoc empty context assembly with `web/services/build_utils.step5_empty_ctx()` in GET `/build/step5` and `reset-stage`.
- Builder introspection: adopted `builder_present_names()` and `builder_display_map()` helpers in `web/routes/build.py` for locked-cards and alternatives, reducing duplication and improving casing consistency.
- Alternatives endpoint now renders the new partial (`build/_alternatives.html`) via Jinja and caches the HTML (no more string-built HTML in the route).
- Continue button responsiveness on mobile fixed (eliminated sticky overlap); Multi-Copy application preserved across New Deck submit; emulator misclicks resolved.
- Banner subtitle now stays inline inside the header when the menu is collapsed (no overhang/wrap to a new row).
- Combos & Synergies: detect curated two-card combos/synergies and surface them in a chip-style panel with badges (cheap/early, setup) on Step 5 and Finished Decks.
- Dual hover previews for combo rows: hovering a combo shows both cards side-by-side in the standard preview popout; individual names still preview a single card.
- Headless (Web Configs): JSON configs now persist and honor combo preferences:
-`prefer_combos` (bool)
-`combo_target_count` (int)
-`combo_balance` ("early" | "late" | "mix")
Exported interactive run-config JSON includes these fields when used.
- Finished Deck summary includes detected combos/synergies and curated list version badges.
- When `prefer_combos` is enabled, Auto-Complete Combos runs before theme fill/monolithic spells so partners aren’t clamped away. Existing completed pairs count toward the target before adding partners.
- Step 5 Combos panel updated to the same chip-style as Finished Decks for consistency.
- Auto-combos respect color identity by resolving from the filtered pool only; off-color/unavailable partners are skipped.
- Added type/mana enrichment for auto-added partners and lock placeholders to avoid “Other” category leakage.
- Multi-copy archetypes (Web): opt-in modal suggests packages like Persistent Petitioners, Dragon's Approach, and Shadowborn Apostle when viable; choose quantity and optionally add Thrumming Stone. Applied as the first stage with ideal count adjustments and a per-stage 100-card safety clamp. UI surfaces adjustments and a clamp chip.
### Changed
- Multi-copy modal now appears immediately after commander selection (pre-build) in Step 2. This reduces surprise and lets users make a choice earlier.
- Stage order updated so the Multi-Copy package is applied first in Step 5, with land steps following on the next Continue. Lands now account for the package additions when filling.
### Fixed
- Ensured apostrophes in multi-copy card names remain safe in templates while rendering correctly in the UI.
- Web UI performance: optional virtualized grids/lists in Step 5 and Owned (enable with `WEB_VIRTUALIZE=1`).
- Virtualization diagnostics overlay (when `SHOW_DIAGNOSTICS=1`); press `v` to toggle per‑grid overlays and a global summary bubble with visible range, totals, render time, and counters.
- Image polish: lazy‑loading with responsive `srcset/sizes` and LQIP blur/fade‑in for Step 5 and Owned thumbnails and the commander preview image.
- Short‑TTL fragment caching for template partials (e.g., finished deck summaries and config run summaries) to reduce re‑render cost.
- Prefer-owned option in Review: bias selection toward owned cards while allowing unowned fallback (stable reorder + gentle weight boosts applied across creatures and spells)
- Owned page enhancements: export TXT/CSV, sort controls, live "N shown," color identity dots, exact color-identity combo filters (incl. 4-color), viewport-filling list, and scrollbar styling
- Finished Decks: theme filters converted to a dropdown with shareable state
- Staged build: optional "Show skipped stages" toggle to surface stages that added no cards with a clear annotation
- Owned/Not-owned badges visible across views; consolidated CSS for consistent placement
- Visual summaries: Mana Curve, Color Pips and Sources charts with cross-highlighting to cards; tooltips show per-color card lists and include a Copy action
- Source detection: include non-land mana producers and colorless 'C'; basic lands reliably counted; fetch lands excluded as sources
- Favicon support: `/favicon.ico` served (ICO with PNG fallback)
- Theme UX: Header includes a Reset Theme control to clear browser preference and reapply server default (THEME) or system mapping. Diagnostics page shows resolved theme and stored preference with a reset action.
- 404s from Starlette now render the HTML 404 page when requested from a browser (Accept: text/html)
- Owned page UX: full-size preview now pops on thumbnail hover (not the name); selection highlight tightened to the thumbnail only and changed to white for better contrast; Themes in the hover popout render as a larger bullet list with a brighter "THEMES" label
- Image robustness: standardized `data-card-name` on all Scryfall images and centralized retry logic (thumbnails + previews) with version fallbacks (small/normal/large) and a single cache-bust refresh on final failure; removed the previous hover-image cache to reduce complexity and overhead
- Layout polish: fixed sidebar remains full-height under the banner with a subtle right-edge shadow for depth; grid updated to prevent content squish; extra scroll removed; footer pinned when content is short.
- Deck Summary list view: rows use fixed tracks for count, ×, name, and owned columns (monospace tabular numerals) to ensure perfect alignment; highlight is an inset box-shadow on the name to avoid layout shifts; long names ellipsize with a tooltip; list starts directly under the type header and remains stable on full-screen widths
- Deck summary alignment issues in some sections (e.g., Enchantments) fixed by splitting the count and the × into separate columns and pinning the owned flag to a fixed width; prevents drift across responsive breakpoints
- Banned list filtering applied consistently to all color/guild CSV generation paths with exact, case-insensitive matching on name/faceName (e.g., Hullbreacher, Dockside Extortionist, and Lutri are excluded)
