{
  "welcome": "Welcome, {user_name}!",
  "main_menu_greeting": "Hi, {user_name}! 👋\nWhat would you like to do?",

  "menu_activate_trial_button": "🆓 Free Trial",
  "menu_subscribe_inline": "🚀 Purchase",
  "menu_my_subscription_inline": "🔐 My Subscription",
  "menu_referral_inline": "🎁 Referrals",
  "menu_apply_promo_button": "🎟 Promo Code",
  "menu_language_settings_inline": "🌐 Language",
  "menu_server_status_button": "📊 Status",
  "menu_support_button": "💬 Support",
  "menu_terms_button": "📄 Terms of Service",
  "back_to_main_menu_button": "⬅️ Back",

  "choose_language": "Choose language / Выберите язык:",
  "language_set_alert": "Language changed!",
  "error_occurred_try_again": "An error occurred, please try again.",
  "error_displaying_menu": "Error displaying menu.",
  "main_menu_unknown_action": "Unknown action.",

  "select_subscription_period": "Select subscription period:",
  "no_subscription_options_available": "No subscription options available at the moment.",
  "subscribe_for_months_button": "{months} mo. - {price} {currency_symbol}",
  "choose_payment_method": "Choose payment method:",
  "pay_button": "💳 Pay",
  "pay_with_yookassa_button": "💳 YooKassa",
  "pay_with_cryptopay_button": "💎 CryptoBot",
  "pay_with_tribute_button": "❤️ Tribute",
  "pay_with_stars_button": "🌟 Telegram Stars",
  "connect_button": "🔗 Connect",
  "cancel_button": "❌ Cancel",
  "payment_description_subscription": "Subscription payment for {months} mo.",
  "payment_service_unavailable": "Payment service temporarily unavailable. Please try again later.",
  "payment_service_unavailable_alert": "Payment service unavailable",
  "error_creating_payment_record": "Error creating payment record. Please try again later.",
  "error_payment_gateway_link_failed": "Failed to get payment link. Please contact support.",
  "payment_link_message": "To pay for {months} mo. subscription, click the button below:",
  "error_payment_gateway": "Payment gateway error. Please try again later or contact support.",
  "payment_successful_error_details": "✅ Payment succeeded, but an error occurred displaying details. Your subscription is active. Contact support if anything is wrong.",
  "payment_successful_full": "✅ Payment successful!\nYour {months}-month subscription is active until {end_date}.\n\nConnection key:\n<code>{config_link}</code>\n\nTo connect, open the link and follow the instructions 👇",
  "payment_successful_with_promo_full": "✅ Payment successful!\nYour {months}-month subscription (with promo bonus +{bonus_days} days) is active until {end_date}.\n\nConnection key:\n<code>{config_link}</code>\n\nTo connect, open the link and follow the instructions 👇",
  "payment_successful_with_referral_bonus_full": "✅ Payment successful!\nYour {months}-month subscription (base end date: {base_end_date}) has been extended by {bonus_days} bonus days for referral from {inviter_name} and is now active until {final_end_date}.\n\nConnection key:\n<code>{config_link}</code>\n\nTo connect, open the link and follow the instructions 👇",
  "payment_failed": "❌ Payment failed or was cancelled. Please try again or contact support.",
  "error_processing_your_payment": "An error occurred processing your payment after success. Please contact support with the details.",

  "my_subscription_details": "<b>🔐 My Subscription:</b>\n\nStatus: <b>{status}</b>\nActive until: <b>{end_date}</b> (days left: {days_left})\n\nTraffic: <b>{traffic_used}</b> of <b>{traffic_limit}</b>\n\nConfiguration link:\n<code>{config_link}</code>",
  "config_link_not_available": "not available, contact support",
  "subscription_not_active": "You have no active subscription.\nWould you like to purchase one?",
  "status_active": "Active",
  "status_expired": "Expired",
  "status_disabled": "Disabled",
  "traffic_unlimited": "Unlimited",
  "traffic_na": "n/a",
  "error_service_unavailable": "Service temporarily unavailable. Please try again later.",

  "promo_code_prompt": "Please enter your promo code:",
  "promo_code_not_found": "Promo code <code>{code}</code> not found, expired, or already used the maximum number of times.",
  "promo_code_already_used_by_user": "You have already used promo code <code>{code}</code>.",
  "promo_code_no_active_subscription": "You must have an active subscription to apply this promo code.",
  "promo_code_applied_success_full": "✅ Promo code applied successfully!\nSubscription active until {end_date}.\n\nConnection key:\n<code>{config_link}</code>\n\nTo connect, open the link and follow the instructions 👇",
  "error_applying_promo_bonus": "Failed to apply promo bonus. Please try again later or contact support.",
  "promo_input_cancelled_short": "Promo code entry cancelled.",

  "trial_feature_disabled": "Free trial is currently unavailable.",
  "trial_already_had_subscription_or_trial": "You have already used a free trial or had a paid subscription. Free trial is available only once for new users.",
  "trial_confirm_prompt": "Would you like to activate a free trial for {days} days with {traffic_gb} GB traffic limit?",
  "trial_confirm_activate_button": "✅ Activate!",
  "trial_activated_alert": "Trial activated!",
  "trial_activated_details_message": "🚀 Your {days}-day free trial is activated!\n\nValid until: <b>{end_date}</b>\nTraffic: <b>{traffic_gb} GB</b>\n\nYour configuration link:\n<code>{config_link}</code>",
  "trial_activation_failed": "Failed to activate free trial. Please try again later.",
  "trial_activation_failed_panel_link": "Failed to link your account to the server for trial activation. Please try again later.",
  "trial_activation_failed_db": "Database error during trial activation. Please try again later.",
  "trial_activation_failed_panel_update": "Failed to update trial details on the server. Please try again later.",
  "user_not_found_for_trial": "Your account was not found in the system. Please run /start first.",
  "yes_button": "Yes",
  "no_button": "No",
  "trial_cancelled_short": "Activation cancelled.",

  "referral_program_info_new": "Invite friends and earn bonuses!\n\nYour referral link:\n<code>{referral_link}</code>\n\n<b>Bonuses:</b>{bonus_details}",
  "referral_bonus_per_period": "\n\n🎁 For a friend's {months}-month subscription:\n  ➢ You: <b>{inviter_bonus_days} days</b>\n  ➢ Friend: <b>{referee_bonus_days} days</b>",
  "no_bonus_days": "0",
  "referral_no_bonuses_configured": "\nNo referral bonuses configured.",
  "referral_link_for_copying_reminder": "The link is above. Press and hold to copy.",
  "referral_share_message_button": "📩 Message for friend",
  "referral_friend_message": "🚀 Hey! Try this VPN - it's fast, reliable and affordable!\n\n🎁 Use my link to get bonus days with your subscription!\n\n{referral_link}",
  "friend_placeholder": "friend",
  "referral_bonus_inviter_notification_extended": "🎉 Congrats! Your friend {referee_name} paid for a subscription. You received {days} bonus days! Your subscription is now active until {new_end_date}.",
  "referral_bonus_inviter_notification_new_sub": "🎉 Congrats! Your friend {referee_name} paid for a subscription. You received a {days}-day bonus subscription! It is active until {new_end_date}.",

  "user_is_banned": "🚫 Your account is banned. Please contact support.",

  "admin_panel_title": "Admin Panel",
  "admin_stats_button": "📊 Statistics",
  "admin_broadcast_button": "📢 Broadcast",
  "admin_create_promo_button": "🎁 Create Promo",
  "admin_create_bulk_promo_button": "📦 Bulk Create",
  "admin_manage_promos_button": "🛠 Manage Promos",
  "admin_view_promos_button": "👀 Promo List",
  "admin_ban_user_button": "🚫 Ban User",
  "admin_unban_user_button": "✅ Unban User",
  "admin_view_banned_users_button": "📜 Ban List",
  "admin_view_logs_menu_button": "📄 Logs",
  "admin_sync_panel_button": "🔄 Sync",
  "admin_unknown_action": "Unknown admin action.",
  
  "admin_stats_and_monitoring_section": "📊 Statistics & Monitoring",
  "admin_user_management_section": "👥 User Management",
  "admin_promo_marketing_section": "🎁 Promos & Marketing",
  "admin_system_functions_section": "⚙️ System Functions",
  "admin_ban_management_section": "🚫 Ban Management",
  "admin_users_management_button": "👤 User Management",
  "back_to_user_management_button": "⬅️ Back to User Management",
  "admin_action_cancelled_default": "Action cancelled. Returning to menu.",
  "admin_action_cancelled_default_alert": "Action cancelled",
  "back_to_admin_panel_button": "⬅️ Back to Admin",

  "admin_stats_header": "📊 Bot Statistics",
  "admin_enhanced_users_stats_header": "Users",
  "admin_financial_stats_header": "Financial Statistics",
  "admin_stats_users": "👥 Users: Total - {total_users}, Banned - {banned_users}, Active Subs - {active_subs}",
  "admin_stats_recent_payments_header": "Recent Payments:",
  "admin_stats_payment_item": "{status_emoji} {amount} {currency} from {user_info} ({p_status}) [{p_date}]",
  "admin_stats_no_payments_found": "No payments found yet.",
  "admin_stats_last_sync_header": "Last Panel Sync:",
  "admin_stats_sync_time": "Time",
  "admin_stats_sync_status": "Status",
  "admin_stats_sync_users_processed": "Users Processed",
  "admin_stats_sync_subs_synced": "Subscriptions Synced",
  "admin_stats_sync_details_label": "Details",
  "admin_sync_status_never_run": "Panel sync never run.",

  "admin_broadcast_enter_message": "Enter the broadcast message (HTML supported):",
  "admin_broadcast_confirm_prompt": "You are about to send the following message (first 200 characters):\n\n{message_preview}\n\nConfirm sending?",
  "confirm_broadcast_send_button": "✅ Send",
  "cancel_broadcast_button": "❌ Cancel",
  "admin_broadcast_sending_started": "Starting broadcast...",
  "admin_broadcast_error_no_message": "Error: no message to broadcast.",
  "admin_broadcast_error_no_message_alert": "Broadcast message is empty!",
  "admin_broadcast_finished_stats": "🏁 Broadcast finished!\nSent: {sent_count}\nFailed: {failed_count}",
  "admin_broadcast_cancelled": "Broadcast cancelled.",
  "admin_broadcast_cancelled_alert": "Broadcast cancelled!",
  "admin_broadcast_cancelled_nav_back": "Broadcast cancelled. You are returned to the admin panel.",

  "admin_promo_create_prompt": "Enter promo details in the format: CODE BONUS_DAYS MAX_USES [VALIDITY_DAYS]\nExample: <code>{example_format}</code>\n(Validity is optional; default is indefinite)",
  "admin_promo_invalid_format": "Invalid format. Please use: CODE BONUS_DAYS MAX_USES [VALIDITY_DAYS]",
  "admin_promo_invalid_code_format": "Code must be 3–30 alphanumeric characters.",
  "admin_promo_invalid_bonus_or_activations": "Bonus days and max uses must be positive numbers.",
  "admin_promo_invalid_validity_days": "Validity period (in days) must be a positive number.",
  "admin_promo_invalid_values": "Invalid values. {error}",
  "admin_promo_invalid_format_general": "Promo parsing error. Check the format.",
  "admin_promo_created_success": "✅ Promo code <code>{code}</code> created successfully!\nBonus: {bonus_days} days\nMax uses: {max_activations}\nValid until: {valid_until_str}.",
  "admin_promo_creation_failed_duplicate": "❌ Error: Promo code <code>{code}</code> already exists.",
  "admin_promo_creation_failed": "❌ Failed to create promo code. Please try again later.",
  "admin_active_promos_list_header": "Active Promo Codes:",
  "admin_no_active_promos": "No active promo codes.",
  "admin_promo_list_item": "<code>{code}</code>: +{bonus}d, {current}/{max} used, valid until {valid_until}",
  "admin_promo_valid_indefinitely": "indefinite",
  "admin_promo_valid_until_display": "until {date}",
  "admin_manage_promos_title": "Manage Promo Codes",
  "admin_promo_edit_button": "✏️ Edit",
  "admin_promo_delete_button": "🗑 Delete",
  "admin_promo_edit_prompt": "Send new details for <code>{code}</code> in format: CODE BONUS_DAYS MAX_USES [VALIDITY_DAYS]",
  "admin_promo_updated_success": "Promo <code>{code}</code> updated.",
  "admin_promo_deleted_success": "Promo <code>{code}</code> deleted.",
  "admin_promo_not_found": "Promo not found.",

  "admin_ban_user_prompt": "Enter user ID or @username to ban:",
  "admin_user_not_found_in_bot_db": "User <code>{user_id}</code> not found in bot database.",
  "admin_cannot_ban_self_or_admin": "You cannot ban yourself or another admin.",
  "admin_user_already_banned": "User {user_id_or_username} is already banned.",
  "admin_user_banned_success_combined": "✅ User {user_id_or_username} banned in bot {panel_status_part}.",
  "admin_panel_ban_success_part": "and on panel",
  "admin_panel_ban_fail_part": ", but failed to ban on panel",
  "admin_user_ban_failed_local_db_error": "❌ Failed to ban user in local database.",
  "admin_unban_user_prompt": "Enter user ID or @username to unban:",
  "admin_user_not_banned": "User {user_id_or_username} is not banned.",
  "admin_user_unbanned_success_combined": "✅ User {user_id_or_username} unbanned in bot {panel_status_part}.",
  "admin_panel_unban_success_part": "and on panel",
  "admin_panel_unban_fail_part": ", but failed to unban on panel",
  "admin_user_unban_failed_local_db_error": "❌ Failed to unban user in local database.",
  "admin_no_banned_users": "There are no banned users at the moment.",
  "admin_banned_list_title": "Banned Users (page {current_page}/{total_pages}):",
  "admin_banned_user_button_text": "{user_display} (ID: {user_id})",
  "prev_page_button": "⬅️ Prev.",
  "next_page_button": "Next ➡️",
  "admin_user_card_title": "User Profile: {user_display}",
  "user_card_info": "ID: <code>{user_id}</code>\nUsername: @{username}\nName: {first_name} {last_name}\nLanguage: {language_code}\nPanel UUID: <code>{panel_user_uuid}</code>\nStatus: <b>{ban_status}</b>\nRegistered: {reg_date}\nSubscription until: <b>{sub_end_date}</b>",
  "user_card_banned": "BANNED",
  "user_card_active": "Active",
  "user_card_sub_na": "n/a",
  "user_card_ban_button": "🚫 Ban",
  "user_card_unban_button": "✅ Unban",
  "user_card_back_to_banned_list_button": "⬅️ Back to Ban List",
  "admin_confirm_action_title": "Confirm: {action_text}",
  "ban_verb_l": "ban",
  "unban_verb_l": "unban",
  "admin_confirm_ban_prompt": "Are you sure you want to ban {user_display} (ID: {user_id})?",
  "admin_confirm_unban_prompt": "Are you sure you want to unban {user_display} (ID: {user_id})?",
  "admin_user_banned_from_card_alert": "User {user_display} (ID: {user_id}) has been banned.",
  "admin_user_unbanned_from_card_alert": "User {user_display} (ID: {user_id}) has been unbanned.",
  "admin_user_ban_failed_db_error": "Error banning user in database.",
  "admin_user_unban_failed_db_error": "Error unbanning user in database.",
  "admin_panel_status_update_fail_part": ", but panel status not updated",

  "admin_logs_menu_title": "Logs Menu:",
  "admin_view_all_logs_button": "📜 All Message Logs",
  "admin_view_user_logs_prompt_button": "👤 User Logs",
  "admin_export_logs_csv_button": "📄 Export to CSV",
  "admin_all_logs_title": "All Logs (page {current_page}/{total_pages}):",
  "admin_no_logs_found": "No logs found.",
  "admin_log_entry_format": "<code>{timestamp_str}</code> - <b>{user_display}</b> (ID: {user_id})\n  <i>{event_type}</i>: {content_preview}",
  "system_or_unknown_user": "System/Unknown",
  "admin_prompt_for_user_id_or_username_logs": "Enter user ID or @username to view logs:",
  "admin_log_user_not_found": "User \"{input}\" not found in bot database.",
  "admin_user_logs_title": "Logs for {user_display} (page {current_page}/{total_pages}):",

  "sync_started": "🔄 Starting data sync with panel...",
  "sync_failed": "❌ Sync with panel failed. Details: {details}",
  "sync_completed": "✅ Sync with panel completed. Status: {status}. Details: {details}",
  "sync_completed_details": "Checked: {total_checked} entries.\nUsers synced/updated: {users_synced}.\nSubscriptions synced/updated: {subs_synced}.",
  "sync_completed_with_errors_details": "Checked: {total_checked} entries.\nUsers synced/updated: {users_synced}.\nSubscriptions synced/updated: {subs_synced}.\nErrors: {errors_count}.\n\nFirst errors:\n{error_details_preview}",
  "no_errors_placeholder": "none",
  "admin_sync_initiated_from_panel": "Sync initiated...",
  "admin_panel_user_creation_failed": "❌ Failed to create panel user for TG ID {user_id}. Panel unreachable?",
  "error_displaying_logs_too_long": "Error: logs too long to display in one message. Try viewing logs for a specific user.",
  "error_displaying_statistics": "Error displaying statistics.",
  "stub_page_display": "Page",

  "subscription_72h_notification": "👋 Hi, {user_name}!\n\n⏳ Your VPN subscription expires in 3 days — {end_date}.\n\nPlease renew it using the button below.",
  "subscription_48h_notification": "👋 Hi, {user_name}!\n\n⏳ Your VPN subscription expires in 2 days — {end_date}.\n\nPlease renew it using the button below.",
  "subscription_24h_notification": "👋 Hi, {user_name}!\n\n⏳ Your VPN subscription expires in 1 day — {end_date}.\n\nPlease renew it using the button below.",
  "subscription_expired_notification": "👋 Hi, {user_name}!\n\n⛔ Your VPN subscription expired on {end_date}.\n\nPlease renew it using the button below.",
  "subscription_expired_yesterday_notification": "👋 Hi, {user_name}!\n\n⏳ Your VPN subscription expired yesterday ({end_date}).\n\nPlease renew it using the button below.",

  "admin_new_trial_notification": "\ud83c\udf21 User {user_id} activated a free trial until {end_date}.",
  "admin_new_payment_notification": "\ud83d\udcb3 Payment received from user {user_id}: {months} mo. for {amount} {currency}.",
  "admin_promo_activation_notification": "\ud83c\udf81 Promo code {code} activated by user {user_id} (+{bonus_days}d).",

  "error_unknown": "An unknown error occurred.",
  
  "admin_user_management_prompt": "👤 User Management\n\nEnter user ID or @username to search:",
  "admin_user_card_title": "User Card",
  "admin_user_subscription_info": "Subscription Information:",
  "admin_user_reset_trial_button": "🔄 Reset Trial",
  "admin_user_add_subscription_button": "➕ Add Days",
  "admin_user_toggle_ban_button": "🚫 Block/Unblock",
  "admin_user_send_message_button": "✉️ Send Message",
  "admin_user_view_logs_button": "📜 User Actions",
  "admin_user_refresh_button": "🔄 Refresh",
  "admin_user_search_new_button": "🔍 Find Another",
  "admin_user_view_all_logs_button": "📋 All Actions",
  "admin_user_back_to_card_button": "🔙 Back to Card",
  
  "admin_user_not_found": "❌ User not found: {input}",
  "admin_user_not_found_action": "User not found",
  "admin_user_card_error": "❌ Error displaying user card",
  "admin_user_trial_reset_success": "✅ Trial reset! User can activate trial again.",
  "admin_user_trial_reset_error": "❌ Error resetting trial",
  "admin_user_add_subscription_prompt": "➕ Adding subscription days for user {user_id}\n\nEnter number of days to add:",
  "admin_user_invalid_days": "❌ Invalid number of days. Enter number from 1 to 3650.",
  "admin_user_subscription_added_success": "✅ Successfully added {days} days to user {user_id}",
  "admin_user_subscription_added_error": "❌ Error adding subscription days",
  "admin_user_ban_toggle_success": "✅ User {status}",
  "admin_user_ban_toggle_error": "❌ Error changing ban status",
  "admin_user_send_message_prompt": "✉️ Sending message to user {user_id}\n\nEnter message text:",
  "admin_user_message_too_long": "❌ Message too long (maximum 4000 characters)",
  "admin_user_message_sent_success": "✅ Message sent to user {user_id}",
  "admin_user_message_sent_error": "❌ Error sending message",
  "admin_user_no_logs": "📜 User has no actions",
  "admin_user_logs_error": "❌ Error loading user actions",
  "admin_direct_message_signature": "\n\n---\n💬 Message from administrator",
  
  "inline_referral_message": "🚀 Hey! Try this awesome VPN service!\n\n✨ Fast and reliable\n🔒 Complete anonymity\n🌍 Servers worldwide\n💎 Free trial period\n\nCheck it out: {referral_link}",
  "inline_referral_title": "🎁 Invite a Friend",
  "inline_referral_description": "Share referral link to get bonuses",
  
  "inline_user_stats_message": "👥 <b>User Statistics</b>\n\n📊 Total: <b>{total}</b>\n📈 Active today: <b>{active_today}</b>\n💳 With paid subscription: <b>{paid}</b>\n🆓 On trial period: <b>{trial}</b>\n😴 Inactive: <b>{inactive}</b>\n🚫 Banned: <b>{banned}</b>\n🎁 Via referral program: <b>{referral}</b>",
  "inline_admin_user_stats_title": "👥 User Statistics",
  "inline_admin_user_stats_desc": "Total: {total}, Active: {paid}",
  
  "inline_financial_stats_message": "💰 <b>Financial Statistics</b>\n\n📅 Today: <b>{today:.2f} RUB</b>\n   ({today_count} payments)\n📅 Week: <b>{week:.2f} RUB</b>\n📅 Month: <b>{month:.2f} RUB</b>\n🏆 All time: <b>{all_time:.2f} RUB</b>",
  "inline_admin_financial_stats_title": "💰 Financial Statistics",
  "inline_admin_financial_stats_desc": "Today: {today:.2f} RUB",
  
  "inline_system_stats_message": "🖥 <b>System Statistics</b>\n\n🟢 Online: <b>{online}</b>\n🔴 Offline: <b>{offline}</b>\n⏰ Expired: <b>{expired}</b>\n👥 Total users: <b>{total}</b>",
  "inline_admin_system_stats_title": "🖥 System Statistics",
  "inline_admin_system_stats_desc": "Online: {online}, Offline: {offline}",
  
  "inline_admin_help_message": "🤖 <b>Bot Inline Mode</b>\n\n📱 <b>Available commands:</b>\n\n🎁 <b>ref</b> - share referral link\n👥 <b>stat</b> - user statistics\n💰 <b>financial</b> - financial statistics\n🖥 <b>system</b> - system statistics\n\n💡 Just type @{bot_username} and start typing a command in any chat!",
  "inline_admin_help_title": "🤖 Inline Help (Admin)",
  "inline_admin_help_desc": "Available commands: ref, stat, financial, system",
  
  "inline_user_help_message": "🤖 <b>Bot Inline Mode</b>\n\n📱 <b>Available commands:</b>\n\n🎁 <b>ref</b> - share referral link\n\n💡 Just type @{bot_username} and start typing 'ref' in any chat!",
  "inline_user_help_title": "🤖 Inline Help",
  "inline_user_help_desc": "Available command: ref (referral link)",
  
  "log_referral_suffix": " (referral from {referrer_id})",
  "log_new_user_registration": "👤 <b>New User</b>\n\n🆔 ID: <code>{user_id}</code>\n👤 Name: {user_display}{referral_text}\n📅 Time: {timestamp}",
  "log_payment_received": "{provider_emoji} <b>Payment Received</b>\n\n👤 User: {user_display}\n💰 Amount: <b>{amount} {currency}</b>\n📅 Period: <b>{months} mo.</b>\n🏦 Provider: {payment_provider}\n🕐 Time: {timestamp}",
  "log_promo_activation": "🎁 <b>Promo Code Activated</b>\n\n👤 User: {user_display}\n🏷 Code: <code>{promo_code}</code>\n🎯 Bonus: <b>+{bonus_days}d</b>\n🕐 Time: {timestamp}",
  "log_trial_activation": "🆓 <b>Trial Activated</b>\n\n👤 User: {user_display}\n⏰ Valid until: <b>{end_date}</b>\n🕐 Time: {timestamp}"
}