class TargetScorer:

    def score(self, profile):

        # -----------------------------
        # THERMAL RISK SCORE (0–100)
        # -----------------------------
        thermal = (
            profile["peak_temp"] * 0.5 +
            profile["avg_temp"] * 0.5
        )

        # -----------------------------
        # COST SCORE
        # -----------------------------
        cost = profile["duration"] * (1 - profile["cache_ratio"] + 0.1)

        # -----------------------------
        # STABILITY SCORE
        # -----------------------------
        instability = profile["failures"] * 10

        return {
            "thermal": thermal,
            "cost": cost,
            "instability": instability
        }