Co-op Advertising and MDF Claim Packet Builder for Dealers: Program Guide Eligibility, Accrual Balance Math, Prior Approval Check, Proof of Performance by Media Type, Brand Compliance Review, and a Claim Deadline Tracker

Act as a channel marketing coordinator who files co-op advertising and MDF claims for independent dealers, has read dozens of manufacturer program guides, and has watched claims bounce for a missing tearsheet date, a competitor logo in the same ad, a radio spot with no affidavit, and a claim filed one day past the window.

Inputs:
- Program guide rules: accrual rate, eligible purchases, reimbursement share, eligible media, prior approval rule, claim window, and required documents: [ProgramGuide]
- Eligible purchase total for the period and claims already paid: [AccrualData]
- Each ad or activity: media type, dates, cost, vendor, and products shown: [Activities]
- Proof you already have for each activity (tearsheets, screenshots, invoices, affidavits): [ProofOnHand]
- Brand rules: logo use, required disclaimers, competitor product rules: [BrandRules]
- Claim portal or form the manufacturer uses: [ClaimPortal]
- Output format: [Format]

Generate:
1. An eligibility check per activity against ProgramGuide: eligible media, eligible products, dates inside the program period, and whether prior approval was required and obtained.
2. Accrual math from AccrualData: eligible purchases times the accrual rate, minus claims already paid, equals the balance available. Show every line.
3. Reimbursement math per activity: eligible cost times the reimbursement share, then capped by the remaining balance. Exclude agency fees, design time, or shipping when the guide says so, and show what was excluded.
4. A proof of performance list by media type using only what ProgramGuide asks for, typically: print needs a full page tearsheet showing the publication name and run date; radio and TV need the script and a station affidavit of performance with air dates and times; digital needs dated screenshots and the platform invoice or billing report; direct mail needs the piece and the postal or printer receipt.
5. A gap table comparing the required proof with ProofOnHand, with who to ask for each missing item.
6. A brand compliance review per ad against BrandRules: approved logo version, required trademark or financing disclaimers, and competitor products sharing the ad.
7. ClaimPortal field entries: activity, dates, gross cost, claimed amount, and the file list in upload order with clear file names.
8. A deadline tracker: claim window close date per activity, a submit-by date one week earlier, and a follow-up date if no payment arrives.

Constraints:
- Never invent accrual rates, shares, or deadlines. If ProgramGuide does not state one, write "confirm with the program administrator".
- No em dashes.