Card for an ERC-721 stake position. Like Web3.Ui.StakeCard, but the position is a transferable NFT — so the card surfaces the tokenId, an optional transfer action, and a separate "redeem at floor" action for designs where floor-redemption is a distinct primitive from full unstake.

Two countdowns are tracked independently:

• unlockTimeSec: when principal can be withdrawn without penalty.
• floorEligibleAt: when the position becomes eligible for floor-price redemption. Anchored to mint time so transfers do not reset it (the wash-trade-immunity property).

Web3.Ui.NFTStakeCard.view
    { tokenId = position.id
    , amount = position.amount
    , symbol = "PULSE"
    , decimals = 18
    , startTimeSec = position.startTime
    , unlockTimeSec = position.unlockTime
    , floorEligibleAt = position.floorEligibleAt
    , pendingYield = position.pendingYield
    , yieldSymbol = "PLS"
    , nowSec = model.nowSec
    , onClaimYield = Just (ClaimYield position.id)
    , onUnstake = Just (Unstake position.id)
    , onRedeemAtFloor = Just (RedeemFloor position.id)
    , onTransfer = Just (OpenTransfer position.id)
    }

CSS classes: web3-nftstakecard, web3-nftstakecard__id, web3-nftstakecard__amount, web3-nftstakecard__lock, web3-nftstakecard__floor, web3-nftstakecard__yield, web3-nftstakecard__actions, web3-nftstakecard__action. The floor countdown gets a --eligible modifier when nowSec >= floorEligibleAt.