'This value already exists. Please choose another.', 'required' => ':attribute is required.', 'system_role' => 'System roles cannot be deleted.', 'agent_mismatch' => 'This user does not belong to the current agent node.', 'invalid_for_agent' => 'One or more roles are not valid for this agent.', 'not_manageable' => 'You cannot manage this child agent.', 'invalid_menu_action' => 'Invalid or unknown permission item.', 'exceeds_actor' => 'These permissions exceed what you may grant: :detail', 'exceeds_parent_ceiling' => 'These permissions exceed the parent delegation ceiling: :detail', 'exceeds_delegation_ceiling' => 'These permissions exceed this node\'s delegation ceiling: :detail', 'permission_exceeds_actor' => 'These permissions exceed what you may grant: :detail', 'permission_catalog_incomplete' => 'Permission catalog is incomplete (missing: :detail). Run migrate and admin-auth-sync.', 'exceeds_parent' => 'Share rate cannot exceed the parent agent.', 'exceeds_available' => 'Credit limit exceeds the parent\'s available allocation.', 'exceeds_limit' => 'Default player rebate cannot exceed the rebate ceiling.', 'invalid_range' => 'Share rate must be between 0 and 100.', 'below_allocated' => 'Credit limit cannot be lower than credit already allocated to sub-agents.', 'parent_cannot_delegate' => 'The parent has not enabled this capability.', 'cannot_create_child_agent' => 'You are not allowed to create sub-agents.', 'cannot_create_player' => 'You are not allowed to create players.', 'primary_account_missing' => 'This agent has no bound login account; username cannot be updated.', 'agent_overdue' => 'This agent has overdue bills. This operation is not allowed.', 'agent_line_severe_overdue' => 'This agent line has severe overdue (over 7 days). Betting is frozen.', 'parent_overdue' => 'The parent agent has overdue bills. This operation is not allowed.', 'period_already_open' => 'A period with this date range is already open. Close it instead of opening again.', 'period_site_has_open' => 'This site already has an open period. Close it before opening a new one.', 'period_not_found' => 'Settlement period not found or not accessible.', 'period_already_closed' => 'This period is already closed.', 'share_snapshot_missing' => 'Some ledger rows are missing share snapshots. Complete draw settlement first.', ];