diff --git a/src/beaky/datamodels/ticket.py b/src/beaky/datamodels/ticket.py
index 82745ed..e11286a 100644
--- a/src/beaky/datamodels/ticket.py
+++ b/src/beaky/datamodels/ticket.py
@@ -20,7 +20,7 @@ class BetType(str, Enum):
 class BetOutcome(str, Enum):
     WIN = "win"
     LOSE = "lose"
-    VOID = "void"      # stake returned (e.g. WinLose on draw, integer goal line hit)
+    VOID = "void"  # stake returned (e.g. WinLose on draw, integer goal line hit)
     UNKNOWN = "unknown"  # fixture not found or unclassified bet
 
 
@@ -49,6 +49,7 @@ class Bet(ABC):
 @dataclass
 class WinDrawLose(Bet):
     """Výsledek zápasu 1X2"""
+
     betType: Literal["X", "0", "1", "2"] = "0"
 
     def resolve(self, match: MatchInfo) -> BetOutcome:
@@ -71,6 +72,7 @@ class Advance(Bet):
 @dataclass
 class WinDrawLoseDouble(Bet):
     """Výsledek zápasu - double"""
+
     betType: Literal["01", "12", "02"] = "01"
 
     def resolve(self, match: MatchInfo) -> BetOutcome:
@@ -82,6 +84,7 @@ class WinDrawLoseDouble(Bet):
 @dataclass
 class WinLose(Bet):
     """Výsledek zápasu bez remízy"""
+
     betType: Literal["1", "2"] = "1"
 
     def resolve(self, match: MatchInfo) -> BetOutcome:
@@ -101,8 +104,9 @@ class BothTeamScored(Bet):
 @dataclass
 class GoalAmount(Bet):
     """Počet gólů v zápasu — over/under total goals"""
-    line: float = 0.0      # goal line, e.g. 2.5
-    over: bool = True      # True = more than line, False = less than line
+
+    line: float = 0.0  # goal line, e.g. 2.5
+    over: bool = True  # True = more than line, False = less than line
 
     def resolve(self, match: MatchInfo) -> BetOutcome:
         total = match.goals_home + match.goals_away
@@ -115,8 +119,9 @@ class GoalAmount(Bet):
 @dataclass
 class GoalHandicap(Bet):
     """Goal handicap for a specific team — add handicap_amount to team's score, team wins = you win"""
+
     team_bet: Literal["1", "2"] = "1"  # which team the handicap is applied to
-    handicap_amount: float = 0.0       # e.g. +1.5 or -0.5
+    handicap_amount: float = 0.0  # e.g. +1.5 or -0.5
 
     def resolve(self, match: MatchInfo) -> BetOutcome:
         home = match.goals_home + (self.handicap_amount if self.team_bet == "1" else 0.0)
@@ -128,8 +133,9 @@ class GoalHandicap(Bet):
 
 
 @dataclass
-class UnknownTicket(Bet):
+class UnknownBet(Bet):
     """Bet type that could not be classified"""
+
     raw_text: str = ""
 
     def resolve(self, match: MatchInfo) -> BetOutcome: