Examplebonus22

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Examplebonus22 / app.py

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	import os
	from flask import Flask, request, Response, render_template_string, jsonify, redirect, url_for
	import hmac
	import hashlib
	import json
	from urllib.parse import unquote, parse_qs, quote
	import time
	from datetime import datetime
	import logging
	import threading
	import random
	import pytz
	import uuid

	from huggingface_hub import HfApi, hf_hub_download
	from huggingface_hub.utils import RepositoryNotFoundError

	BOT_TOKEN = os.getenv("BOT_TOKEN", "7835463659:AAGNePbelZIAOeaglyQi1qulOqnjs4BGQn4")
	HOST = '0.0.0.0'
	PORT = 7860
	DATA_FILE = 'data.json'

	REPO_ID = "flpolprojects/examplebonus"
	HF_DATA_FILE_PATH = "data.json"
	HF_TOKEN_WRITE = os.getenv("HF_TOKEN_WRITE")
	HF_TOKEN_READ = os.getenv("HF_TOKEN_READ")

	ALMATY_TZ = pytz.timezone('Asia/Almaty')

	app = Flask(__name__)
	logging.basicConfig(level=logging.INFO)
	app.secret_key = os.urandom(24)

	_data_lock = threading.Lock()
	visitor_data_cache = {}

	def generate_unique_id(all_data):
	while True:
	new_id = str(random.randint(10000, 99999))
	if new_id not in all_data:
	return new_id

	def download_data_from_hf():
	global visitor_data_cache
	if not HF_TOKEN_READ:
	logging.warning("HF_TOKEN_READ not set. Skipping Hugging Face download.")
	return False
	try:
	logging.info(f"Attempting to download {HF_DATA_FILE_PATH} from {REPO_ID}...")
	hf_hub_download(
	repo_id=REPO_ID,
	filename=HF_DATA_FILE_PATH,
	repo_type="dataset",
	token=HF_TOKEN_READ,
	local_dir=".",
	local_dir_use_symlinks=False,
	force_download=True,
	etag_timeout=10
	)
	logging.info("Data file successfully downloaded from Hugging Face.")
	with _data_lock:
	try:
	with open(DATA_FILE, 'r', encoding='utf-8') as f:
	visitor_data_cache = json.load(f)
	logging.info("Successfully loaded downloaded data into cache.")
	except (FileNotFoundError, json.JSONDecodeError) as e:
	logging.error(f"Error reading downloaded data file: {e}. Starting with empty cache.")
	visitor_data_cache = {}
	return True
	except RepositoryNotFoundError:
	logging.error(f"Hugging Face repository '{REPO_ID}' not found. Cannot download data.")
	return False
	except Exception as e:
	logging.error(f"Error downloading data from Hugging Face: {e}")
	return False

	def load_visitor_data():
	global visitor_data_cache
	with _data_lock:
	if not visitor_data_cache:
	try:
	with open(DATA_FILE, 'r', encoding='utf-8') as f:
	visitor_data_cache = json.load(f)
	logging.info("Visitor data loaded from local JSON.")
	except FileNotFoundError:
	logging.warning(f"{DATA_FILE} not found locally. Starting with empty data.")
	visitor_data_cache = {}
	except json.JSONDecodeError:
	logging.error(f"Error decoding {DATA_FILE}. Starting with empty data.")
	visitor_data_cache = {}
	except Exception as e:
	logging.error(f"Unexpected error loading visitor data: {e}")
	visitor_data_cache = {}

	if "organization_details" not in visitor_data_cache:
	visitor_data_cache["organization_details"] = {}

	if "bonus_program_settings" not in visitor_data_cache:
	visitor_data_cache["bonus_program_settings"] = {
	"invoice_bonus_percentage": 2,
	"referral_promo_bonus": 50,
	"referrer_first_purchase_percentage": 5
	}

	def save_visitor_data():
	try:
	with open(DATA_FILE, 'w', encoding='utf-8') as f:
	json.dump(visitor_data_cache, f, ensure_ascii=False, indent=4)
	logging.info(f"Visitor data successfully saved to {DATA_FILE}.")
	upload_data_to_hf_async()
	except Exception as e:
	logging.error(f"Error saving visitor data: {e}")

	def upload_data_to_hf():
	if not HF_TOKEN_WRITE:
	logging.warning("HF_TOKEN_WRITE not set. Skipping Hugging Face upload.")
	return
	if not os.path.exists(DATA_FILE):
	logging.warning(f"{DATA_FILE} does not exist. Skipping upload.")
	return

	try:
	api = HfApi()
	with _data_lock:
	if not os.path.getsize(DATA_FILE) > 0:
	logging.warning(f"{DATA_FILE} is empty. Skipping upload.")
	return

	logging.info(f"Attempting to upload {DATA_FILE} to {REPO_ID}/{HF_DATA_FILE_PATH}...")
	api.upload_file(
	path_or_fileobj=DATA_FILE,
	path_in_repo=HF_DATA_FILE_PATH,
	repo_id=REPO_ID,
	repo_type="dataset",
	token=HF_TOKEN_WRITE,
	commit_message=f"Update bonus data {datetime.now(ALMATY_TZ).strftime('%Y-%m-%d %H:%M:%S')}"
	)
	logging.info("Bonus data successfully uploaded to Hugging Face.")
	except Exception as e:
	logging.error(f"Error uploading data to Hugging Face: {e}")

	def upload_data_to_hf_async():
	upload_thread = threading.Thread(target=upload_data_to_hf, daemon=True)
	upload_thread.start()

	def periodic_backup():
	if not HF_TOKEN_WRITE:
	logging.info("Periodic backup disabled: HF_TOKEN_WRITE not set.")
	return
	while True:
	time.sleep(3600)
	logging.info("Initiating periodic backup...")
	upload_data_to_hf()

	def verify_telegram_data(init_data_str):
	try:
	parsed_data = parse_qs(init_data_str)
	received_hash = parsed_data.pop('hash', [None])[0]

	if not received_hash:
	return None, False

	data_check_list = [f"{key}={value[0]}" for key, value in sorted(parsed_data.items())]
	data_check_string = "\n".join(data_check_list)

	secret_key = hmac.new("WebAppData".encode(), BOT_TOKEN.encode(), hashlib.sha256).digest()
	calculated_hash = hmac.new(secret_key, data_check_string.encode(), hashlib.sha256).hexdigest()

	if calculated_hash == received_hash:
	auth_date = int(parsed_data.get('auth_date', [0])[0])
	if (int(time.time()) - auth_date) > 86400:
	logging.warning(f"Telegram InitData is older than 24 hours.")
	return parsed_data, True
	else:
	logging.warning(f"Data verification failed.")
	return parsed_data, False
	except Exception as e:
	logging.error(f"Error verifying Telegram data: {e}")
	return None, False

	TEMPLATE = """
	<!DOCTYPE html>
	<html lang="ru">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no, user-scalable=no, viewport-fit=cover">
	<title>Bonus</title>
	<script src="https://telegram.org/js/telegram-web-app.js"></script>
	<link rel="preconnect" href="https://fonts.googleapis.com">
	<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
	<link href="https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap" rel="stylesheet">
	<style>
	:root {
	--tg-theme-bg-color: var(--tg-bg-color, #181818);
	--tg-theme-text-color: var(--tg-text-color, #ffffff);
	--tg-theme-hint-color: var(--tg-hint-color, #aaaaaa);
	--tg-theme-button-color: var(--tg-button-color, #FFC107);
	--tg-theme-button-text-color: var(--tg-button-text-color, #000000);
	--tg-theme-secondary-bg-color: var(--tg-secondary-bg-color, #2c2c2e);
	--brand-red: #F44336;
	--brand-green: #4CAF50;
	--brand-blue: #2196F3;
	--border-radius-l: 24px;
	--border-radius-m: 16px;
	--padding-m: 16px;
	--font-family: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--shadow-color: rgba(255, 193, 7, 0.15);
	}
	* { box-sizing: border-box; margin: 0; padding: 0; }
	@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
	@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
	html, body {
	background-color: var(--tg-theme-bg-color);
	font-family: var(--font-family);
	color: var(--tg-theme-text-color);
	padding: var(--padding-m);
	overscroll-behavior-y: none;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	visibility: hidden;
	min-height: 100vh;
	}
	.container { max-width: 600px; margin: 0 auto; display: flex; flex-direction: column; gap: calc(var(--padding-m) + 4px); animation: fadeIn 0.5s ease-out forwards; }
	.header { text-align: left; padding: 8px 0; }
	.logo { font-size: 2.5em; font-weight: 800; letter-spacing: -1px; }
	.logo span { color: var(--tg-theme-button-color); }
	.welcome-text { font-size: 1.05em; color: var(--tg-theme-hint-color); margin-top: 4px; }
	.nav-buttons {
	display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
	background-color: var(--tg-theme-secondary-bg-color);
	border-radius: 50px; padding: 6px; position: sticky; top: var(--padding-m); z-index: 100;
	backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
	box-shadow: 0 5px 20px rgba(0,0,0,0.2);
	}
	.nav-btn {
	padding: 12px 15px; border: none; border-radius: 50px;
	background-color: transparent; color: var(--tg-theme-hint-color);
	font-family: var(--font-family); font-weight: 700; font-size: 1em;
	cursor: pointer; transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
	}
	.nav-btn.active { background-color: var(--tg-theme-button-color); color: var(--tg-theme-button-text-color); box-shadow: 0 4px 15px rgba(0,0,0,0.2); }
	.content-section { display: none; flex-direction: column; gap: calc(var(--padding-m) + 4px); }
	.content-section.active { display: flex; }
	.financial-summary-card {
	background: linear-gradient(135deg, var(--tg-secondary-bg-color) 0%, #3a3a3c 100%);
	border-radius: var(--border-radius-l);
	padding: 24px;
	box-shadow: 0 10px 30px rgba(0,0,0,0.25);
	border: 1px solid rgba(255, 255, 255, 0.1);
	animation: slideUp 0.6s ease-out forwards;
	}
	.main-balance-section { text-align: center; border-bottom: 1px solid rgba(255, 255, 255, 0.1); padding-bottom: 20px; margin-bottom: 20px; }
	.main-balance-section .card-label { font-size: 1.2em; font-weight: 600; color: var(--tg-theme-hint-color); margin-bottom: 8px; }
	.main-balance-section .bonus-amount { font-size: 4em; font-weight: 800; letter-spacing: -2px; line-height: 1; color: var(--tg-theme-button-color); }
	.sub-balances-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--padding-m); }
	.sub-balance-item { text-align: center; }
	.sub-balance-item .card-label { font-size: 1em; font-weight: 500; color: var(--tg-theme-hint-color); margin-bottom: 8px; }
	.sub-balance-item .amount { font-size: 1.8em; font-weight: 700; }
	.sub-balance-item .amount.debt { color: var(--brand-red); }
	.sub-balance-item .amount.referral { color: var(--brand-blue); }
	.animated-card { animation: slideUp 0.6s ease-out 0.2s forwards; opacity: 0; }
	.section-card {
	background-color: var(--tg-theme-secondary-bg-color); border-radius: var(--border-radius-m);
	padding: 20px; border: 1px solid rgba(255, 255, 255, 0.05);
	}
	.promo-card .card-label { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 1em; font-weight: 500; color: var(--tg-theme-hint-color); margin-bottom: 12px; }
	.promo-info-icon { cursor: pointer; position: relative; display: flex; align-items: center; }
	.promo-info-icon .tooltip {
	visibility: hidden; opacity: 0; position: absolute; bottom: 140%; left: 50%;
	transform: translateX(-50%); background-color: #333; color: #fff; text-align: left;
	border-radius: 8px; padding: 12px; z-index: 10; width: 280px;
	font-size: 0.9em; font-weight: 400; line-height: 1.4;
	box-shadow: 0 4px 10px rgba(0,0,0,0.3); transition: opacity 0.2s, visibility 0.2s;
	}
	.promo-info-icon:hover .tooltip { visibility: visible; opacity: 1; }
	.promo-code-display { display: flex; align-items: stretch; justify-content: center; gap: 2px; }
	.promo-code-value {
	font-size: 1.5em; font-weight: 700; color: var(--tg-theme-button-color); letter-spacing: 2px;
	background-color: rgba(0,0,0,0.2); padding: 12px 18px;
	border-radius: 10px 0 0 10px; flex-grow: 1; text-align: center;
	}
	.copy-btn {
	padding: 0 18px; color: var(--tg-theme-button-text-color);
	background-color: var(--tg-theme-button-color); border: none; border-radius: 0 10px 10px 0; cursor: pointer;
	transition: all 0.2s ease; display: flex; align-items: center; justify-content: center;
	}
	.copy-btn:active { transform: scale(0.95); }
	.copy-btn .icon { width: 22px; height: 22px; }
	.client-id-card { display: flex; justify-content: space-between; align-items: center; }
	.client-id-label { font-weight: 500; color: var(--tg-theme-hint-color); }
	.client-id-value { font-size: 1.3em; font-weight: 700; }
	.section-title { font-size: 1.4em; font-weight: 700; margin-bottom: 16px; }
	.history-list, .invoices-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
	.history-item, .invoice-item {
	display: flex; align-items: center; padding: 14px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08); transition: background-color 0.2s ease; border-radius: 12px;
	}
	.history-item:last-child, .invoice-item:last-child { border-bottom: none; }
	.history-item:hover, .invoice-item:hover { background-color: rgba(255,255,255,0.05); }
	.history-icon { margin-right: 16px; width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
	.history-icon svg { width: 22px; height: 22px; }
	.icon-bonus-accrual { background-color: rgba(76, 175, 80, 0.15); color: var(--brand-green); }
	.icon-bonus-deduction { background-color: rgba(244, 67, 54, 0.15); color: var(--brand-red); }
	.icon-debt-accrual { background-color: rgba(244, 67, 54, 0.15); color: var(--brand-red); }
	.icon-debt-payment { background-color: rgba(76, 175, 80, 0.15); color: var(--brand-green); }
	.icon-referral { background-color: rgba(33, 150, 243, 0.15); color: var(--brand-blue); }
	.history-details { flex-grow: 1; }
	.history-description { font-size: 1em; font-weight: 600; }
	.history-date { font-size: 0.8em; color: var(--tg-theme-hint-color); margin-top: 4px; }
	.history-amount { font-size: 1.1em; font-weight: 700; white-space: nowrap; }
	.history-amount.positive { color: var(--brand-green); }
	.history-amount.negative { color: var(--brand-red); }
	.history-amount.referral { color: var(--brand-blue); }
	.invoice-item { cursor: pointer; }
	.invoice-details { flex-grow: 1; }
	.invoice-description, .invoice-date { margin-left: 16px; }
	.invoice-amount { font-size: 1.1em; font-weight: 700; color: var(--tg-theme-button-color); }
	.no-data { text-align: center; color: var(--tg-theme-hint-color); padding: 3rem 0; font-size: 1.1em; }
	.business-card-item { margin-bottom: 20px; }
	.business-card-label { font-weight: 500; color: var(--tg-theme-hint-color); margin-bottom: 8px; font-size: 0.9em; }
	.business-card-value { font-size: 1.1em; font-weight: 600; }
	.business-card-value a { color: var(--tg-theme-button-color); text-decoration: none; word-break: break-all; transition: opacity 0.2s; }
	.business-card-value a:hover { opacity: 0.8; }
	.business-card-phone-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
	.business-card-phone-item a {
	display: inline-flex; align-items: center; gap: 12px; color: var(--tg-theme-text-color);
	text-decoration: none; background-color: rgba(255,255,255,0.08); padding: 12px 16px;
	border-radius: 12px; transition: background-color 0.2s;
	}
	.business-card-phone-item a:hover { background-color: rgba(255,255,255,0.12); }
	.modal {
	display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%;
	background-color: rgba(0,0,0,0.7); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
	align-items: flex-end; justify-content: center;
	}
	.modal-content {
	background-color: var(--tg-theme-secondary-bg-color); width: 100%;
	border-top-left-radius: var(--border-radius-l); border-top-right-radius: var(--border-radius-l);
	box-shadow: 0 -5px 25px rgba(0,0,0,0.3); padding: var(--padding-m); padding-top: 40px; position: relative;
	max-height: 90vh; overflow-y: auto; animation: slideUp 0.3s ease-out;
	}
	.modal-close {
	position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
	width: 40px; height: 5px; background-color: var(--tg-theme-hint-color);
	border-radius: 3px; cursor: pointer;
	}
	.modal-title { font-size: 1.5em; font-weight: 700; margin-bottom: 20px; text-align: center; color: var(--tg-theme-button-color); }
	.invoice-detail-list { list-style: none; padding: 0; margin: 0; }
	.invoice-detail-item {
	display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 12px 0; border-bottom: 1px dashed rgba(255,255,255,0.1);
	}
	.item-name { font-weight: 500; grid-column: 1; }
	.item-qty-price { font-size: 0.9em; color: var(--tg-theme-hint-color); grid-column: 1; }
	.item-total { font-weight: 700; grid-column: 2; grid-row: 1 / 3; align-self: center; color: var(--tg-theme-button-color); }
	.invoice-total-section {
	padding-top: var(--padding-m); border-top: 1px solid rgba(255,255,255,0.2); margin-top: var(--padding-m);
	display: flex; flex-direction: column; gap: 8px; font-size: 1.1em;
	}
	.total-row { display: flex; justify-content: space-between; }
	.total-row.final { font-weight: 700; font-size: 1.2em; margin-top: 8px; }
	.total-row .deduction { color: var(--brand-red); }
	#promoCodeModal .modal-content { align-items: center; text-align: center; padding: 40px 24px 24px; }
	#promoCodeModal h2 { margin-bottom: 12px; }
	#promoCodeModal p { color: var(--tg-theme-hint-color); margin-bottom: 20px; max-width: 300px; }
	#promoCodeModal input {
	width: 100%; padding: 16px; margin-bottom: 16px; font-size: 1.2em;
	background-color: var(--tg-theme-bg-color); border: 1px solid rgba(255,255,255,0.1);
	border-radius: var(--border-radius-m); color: var(--tg-theme-text-color);
	text-align: center; letter-spacing: 2px;
	}
	#promoCodeModal .promo-modal-actions { display: flex; gap: 1rem; width: 100%; }
	#promoCodeModal button {
	flex-grow: 1; padding: 16px; font-size: 1em; font-weight: 700; border: none;
	border-radius: var(--border-radius-m); cursor: pointer; transition: all 0.2s;
	}
	.btn-apply-promo { background-color: var(--tg-theme-button-color); color: var(--tg-theme-button-text-color); }
	.btn-skip-promo { background-color: var(--tg-theme-secondary-bg-color); color: var(--tg-theme-text-color); }
	#promoStatus { margin-top: 1rem; font-weight: 500; min-height: 20px; }
	</style>
	</head>
	<body>
	<div class="container">
	<header class="header">
	<div class="logo">BONUS<span>.</span></div>
	<p id="greeting" class="welcome-text">Добро пожаловать!</p>
	</header>
	<nav class="nav-buttons">
	<button class="nav-btn active" data-target="dashboard-section">Главная</button>
	<button class="nav-btn" data-target="invoices-section">Накладные</button>
	<button class="nav-btn" data-target="business-card-section">Визитка</button>
	</nav>
	<div id="dashboard-section" class="content-section active">
	<section class="financial-summary-card">
	<div class="main-balance-section">
	<p class="card-label">Ваши бонусы</p>
	<p class="bonus-amount" id="bonus-amount-display">0.00</p>
	</div>
	<div class="sub-balances-grid">
	<div class="sub-balance-item">
	<p class="card-label">Ваш долг</p>
	<p class="amount debt">{{ "%.2f"\|format(user.debts\|float) }}</p>
	</div>
	<div class="sub-balance-item">
	<p class="card-label">Бонусы с друзей</p>
	<p class="amount referral">{{ "%.2f"\|format(user.referral_bonuses\|float) }}</p>
	</div>
	</div>
	</section>
	<section class="section-card promo-card animated-card">
	<p class="card-label">
	Ваш промокод для друзей
	<span class="promo-info-icon">
	<svg xmlns="http://www.w3.org/2000/svg" height="20px" viewBox="0 0 24 24" width="20px" fill="currentColor"><path d="M0 0h24v24H0V0z" fill="none"/><path d="M11 7h2v2h-2zm0 4h2v6h-2zm1-9C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z"/></svg>
	<span class="tooltip">Передай этот промокод другу. При активации он получит <strong>{{ "%.0f"\|format(bonus_settings.referral_promo_bonus\|float) }}</strong> бонусов, а ты получишь <strong>{{ "%.1f"\|format(bonus_settings.referrer_first_purchase_percentage\|float) }}%</strong> на свой счет "от друзей" с его первой покупки.</span>
	</span>
	</p>
	<div class="promo-code-display">
	<span class="promo-code-value" id="userPromoCode">{{ user.referral_code }}</span>
	<button class="copy-btn" onclick="copyPromoCode(this)">
	<span id="copy-icon-wrapper">
	<svg class="icon" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="currentColor"><path d="M0 0h24v24H0V0z" fill="none"/><path d="M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z"/></svg>
	</span>
	</button>
	</div>
	</section>
	<section class="section-card client-id-card animated-card">
	<p class="client-id-label">Ваш ID клиента</p>
	<p class="client-id-value">{{ user.id }}</p>
	</section>
	<section class="section-card animated-card">
	<h2 class="section-title">История операций</h2>
	{% if user.combined_history %}
	<ul class="history-list">
	{% for item in user.combined_history[:10] %}
	<li class="history-item">
	{% if item.transaction_type == 'bonus' %}
	<div class="history-icon {{ 'icon-bonus-accrual' if item.type == 'accrual' else 'icon-bonus-deduction' }}">
	<svg xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" viewBox="0 0 24 24" fill="currentColor"><g><rect fill="none" height="24" width="24"/></g><g><path d="M12,2C6.48,2,2,6.48,2,12s4.48,10,10,10s10-4.48,10-10S17.52,2,12,2z M17,13h-4v4h-2v-4H7v-2h4V7h2v4h4V13z"/></g></svg>
	</div>
	<div class="history-details">
	<span class="history-description">{{ item.description }}</span>
	<span class="history-date">{{ item.date_str }}</span>
	</div>
	<span class="history-amount {{ 'positive' if item.type == 'accrual' else 'negative' }}">
	{{ '+' if item.type == 'accrual' else '-' }}{{ "%.2f"\|format(item.amount\|float) }}
	</span>
	{% elif item.transaction_type == 'debt' %}
	<div class="history-icon {{ 'icon-debt-payment' if item.type == 'payment' else 'icon-debt-accrual' }}">
	<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zM12 20c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8zm-1-5h2v2h-2zm0-8h2v6h-2z"/></svg>
	</div>
	<div class="history-details">
	<span class="history-description">{{ item.description }}</span>
	<span class="history-date">{{ item.date_str }}</span>
	</div>
	<span class="history-amount {{ 'positive' if item.type == 'payment' else 'negative' }}">
	{{ '-' if item.type == 'payment' else '+' }}{{ "%.2f"\|format(item.amount\|float) }}
	</span>
	{% elif item.transaction_type == 'referral' %}
	<div class="history-icon icon-referral">
	<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M16 11c1.66 0 2.99-1.34 2.99-3S17.66 5 16 5c-1.66 0-3 1.34-3 3s1.34 3 3 3zm-8 0c1.66 0 2.99-1.34 2.99-3S9.66 5 8 5C6.34 5 5 6.34 5 8s1.34 3 3 3zm0 2c-2.33 0-7 1.17-7 3.5V19h14v-2.5c0-2.33-4.67-3.5-7-3.5zm8 0c-.29 0-.62.02-.97.05 1.16.84 1.97 1.97 1.97 3.45V19h6v-2.5c0-2.33-4.67-3.5-7-3.5z"/></svg>
	</div>
	<div class="history-details">
	<span class="history-description">{{ item.description }}</span>
	<span class="history-date">{{ item.date_str }}</span>
	</div>
	<span class="history-amount referral">
	{{ '+' if item.type == 'accrual' else '-' }}{{ "%.2f"\|format(item.amount\|float) }}
	</span>
	{% endif %}
	</li>
	{% endfor %}
	</ul>
	{% else %}
	<p class="no-data">Операций пока не было.</p>
	{% endif %}
	</section>
	</div>
	<div id="invoices-section" class="content-section">
	<section class="section-card">
	<h2 class="section-title">Мои накладные</h2>
	{% if user.invoices %}
	<ul class="invoices-list">
	{% for invoice in user.invoices\|sort(attribute='date', reverse=true) %}
	<li class="invoice-item" onclick='openInvoiceDetailModal({{ invoice\|tojson }})'>
	<div class="history-icon" style="background-color: rgba(255, 193, 7, 0.15); color: var(--tg-theme-button-color);">
	<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm2 16H8v-2h8v2zm0-4H8v-2h8v2zm-3-5V3.5L18.5 9H13z"/></svg>
	</div>
	<div class="invoice-details">
	<span class="invoice-description">Накладная #{{ invoice.invoice_id }}</span>
	<span class="invoice-date">{{ invoice.date_str }}</span>
	</div>
	<span class="invoice-amount">{{ "%.2f"\|format(invoice.total_amount\|float) }}</span>
	</li>
	{% endfor %}
	</ul>
	{% else %}
	<p class="no-data">Накладных пока нет.</p>
	{% endif %}
	</section>
	</div>
	<div id="business-card-section" class="content-section">
	<section class="section-card">
	<h2 class="section-title">Визитка организации</h2>
	{% if org_details and (org_details.name or org_details.phone_numbers) %}
	{% if org_details.name %}
	<div class="business-card-item">
	<div class="business-card-label">Название организации</div>
	<div class="business-card-value">{{ org_details.name }}</div>
	</div>
	{% endif %}
	{% if org_details.phone_numbers %}
	<div class="business-card-item">
	<div class="business-card-label">Номера телефонов</div>
	<ul class="business-card-phone-list">
	{% for phone in org_details.phone_numbers %}
	<li class="business-card-phone-item">
	<a href="tel:{{ phone.replace(' ', '').replace('-', '') }}">
	<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="currentColor"><path d="M0 0h24v24H0V0z" fill="none"/><path d="M6.54 5c.06.89.21 1.76.45 2.59l-1.2 1.2c-.41-1.2-.67-2.47-.76-3.79h1.51m10.92 0h1.51c-.09 1.32-.35 2.59-.76 3.79l-1.2-1.2c.24-.83.39-1.7.45-2.59M7.5 3H4c-.55 0-1 .45-1 1 0 9.39 7.61 17 17 17 .55 0 1-.45 1-1v-3.49c0-.55-.45-1-1-1-1.24 0-2.45-.2-3.57-.57-.1-.04-.21-.05-.31-.05-.26 0-.51.1-.71.29l-2.2 2.2c-2.83-1.44-5.15-3.75-6.59-6.59l2.2-2.2c.28-.28.36-.67.25-1.02C8.7 6.45 8.5 5.25 8.5 4c0-.55-.45-1-1-1z"/></svg>
	{{ phone }}
	</a>
	</li>
	{% endfor %}
	</ul>
	</div>
	{% endif %}
	{% if org_details.address %}
	<div class="business-card-item">
	<div class="business-card-label">Адрес</div>
	<div class="business-card-value">{{ org_details.address }}</div>
	</div>
	{% endif %}
	{% if org_details.whatsapp_link %}
	<div class="business-card-item">
	<div class="business-card-label">WhatsApp</div>
	<div class="business-card-value">
	<a href="{{ org_details.whatsapp_link }}" target="_blank">Написать в WhatsApp</a>
	</div>
	</div>
	{% endif %}
	{% if org_details.telegram_link %}
	<div class="business-card-item">
	<div class="business-card-label">Telegram</div>
	<div class="business-card-value">
	<a href="{{ org_details.telegram_link }}" target="_blank">Написать в Telegram</a>
	</div>
	</div>
	{% endif %}
	{% else %}
	<p class="no-data">Данные организации не указаны.</p>
	{% endif %}
	</section>
	</div>
	</div>
	<div id="invoiceDetailModal" class="modal">
	<div class="modal-content">
	<div class="modal-close" onclick="closeModal('invoiceDetailModal')"></div>
	<h2 id="invoiceDetailTitle" class="modal-title"></h2>
	<ul id="invoiceDetailList" class="invoice-detail-list"></ul>
	<div id="invoiceTotalSection" class="invoice-total-section"></div>
	</div>
	</div>
	{% if is_first_visit %}
	<div id="promoCodeModal" class="modal" style="display: flex; align-items: center;">
	<div class="modal-content">
	<h2 class="modal-title">Есть промокод?</h2>
	<p>Если у вас есть промокод от друга, введите его, чтобы получить бонус.</p>
	<input type="text" id="promoCodeInput" placeholder="PROMO123">
	<div id="promoStatus"></div>
	<div class="promo-modal-actions">
	<button class="btn-skip-promo" onclick="submitPromoCode(false)">Нет, спасибо</button>
	<button class="btn-apply-promo" onclick="submitPromoCode(true)">Применить</button>
	</div>
	</div>
	</div>
	{% endif %}
	<script>
	const tg = window.Telegram.WebApp;
	const currentUserId = '{{ user.id }}';
	const initialBonusAmount = parseFloat('{{ user.bonuses\|float }}');

	function applyTheme(themeParams) {
	if (!themeParams) return;
	const root = document.documentElement.style;
	root.setProperty('--tg-bg-color', themeParams.bg_color \|\| '#181818');
	root.setProperty('--tg-text-color', themeParams.text_color \|\| '#ffffff');
	root.setProperty('--tg-hint-color', themeParams.hint_color \|\| '#aaaaaa');
	root.setProperty('--tg-button-color', themeParams.button_color \|\| '#FFC107');
	root.setProperty('--tg-button-text-color', themeParams.button_text_color \|\| '#000000');
	root.setProperty('--tg-secondary-bg-color', themeParams.secondary_bg_color \|\| '#2c2c2e');
	}

	function setupTelegram() {
	if (!tg \|\| !tg.initData) {
	console.error("Telegram WebApp script not loaded or initData is missing.");
	document.body.style.visibility = 'visible';
	applyTheme({});
	return;
	}

	tg.ready();
	tg.expand();
	tg.setHeaderColor(tg.themeParams.secondary_bg_color \|\| '#2c2c2e');

	applyTheme(tg.themeParams);
	tg.onEvent('themeChanged', () => {
	applyTheme(tg.themeParams);
	tg.setHeaderColor(tg.themeParams.secondary_bg_color \|\| '#2c2c2e');
	});

	const urlParams = new URLSearchParams(window.location.search);
	const userIdForTest = urlParams.get('user_id_for_test');

	if (!userIdForTest) {
	fetch('/verify', {
	method: 'POST',
	headers: { 'Content-Type': 'application/json', 'Accept': 'application/json' },
	body: JSON.stringify({ initData: tg.initData }),
	})
	.then(response => response.json())
	.then(data => {
	if (data.status === 'ok' && data.verified && data.user_id) {
	window.location.replace('/?user_id_for_test=' + data.user_id);
	} else {
	console.warn('Backend verification failed:', data.message);
	document.body.style.visibility = 'visible';
	}
	})
	.catch(error => {
	console.error('Error sending initData for verification:', error);
	document.body.style.visibility = 'visible';
	});
	} else {
	document.body.style.visibility = 'visible';
	}

	const user = tg.initDataUnsafe?.user;
	const greetingElement = document.getElementById('greeting');
	if (user) {
	const name = user.first_name \|\| user.username \|\| 'Гость';
	greetingElement.textContent = `Привет, ${name}! 👋`;
	} else {
	greetingElement.textContent = `Привет, {{ user.first_name or 'Гость' }}! 👋`;
	}
	}

	function showSection(sectionId) {
	document.querySelectorAll('.content-section').forEach(section => section.classList.remove('active'));
	document.getElementById(sectionId).classList.add('active');
	document.querySelectorAll('.nav-btn').forEach(btn => btn.classList.remove('active'));
	document.querySelector(`.nav-btn[data-target="${sectionId}"]`).classList.add('active');
	}

	function openModal(modalId) { document.getElementById(modalId).style.display = 'flex'; }
	function closeModal(modalId) { document.getElementById(modalId).style.display = 'none'; }

	function openInvoiceDetailModal(invoiceData) {
	document.getElementById('invoiceDetailTitle').textContent = `Накладная #${invoiceData.invoice_id}`;
	const invoiceDetailList = document.getElementById('invoiceDetailList');
	invoiceDetailList.innerHTML = '';
	invoiceData.items.forEach(item => {
	const li = document.createElement('li');
	li.className = 'invoice-detail-item';
	li.innerHTML = `<span class="item-name">${item.product_name}</span><span class="item-qty-price">${item.quantity} x ${parseFloat(item.unit_price).toFixed(2)}</span><span class="item-total">${parseFloat(item.item_total).toFixed(2)}</span>`;
	invoiceDetailList.appendChild(li);
	});

	const totalSection = document.getElementById('invoiceTotalSection');
	const totalAmount = parseFloat(invoiceData.total_amount);
	const bonusesDeducted = parseFloat(invoiceData.bonuses_deducted \|\| 0);
	const bonusSource = invoiceData.bonus_source_used;
	let bonusSourceText = '';
	if (bonusSource === 'referral') {
	bonusSourceText = ' (от друзей)';
	} else if (bonusSource === 'main') {
	bonusSourceText = ' (основных)';
	}

	let html = `<div class="total-row"><span>Сумма</span> <span>${totalAmount.toFixed(2)}</span></div>`;
	if (bonusesDeducted > 0) {
	html += `<div class="total-row"><span>Списано бонусов${bonusSourceText}</span> <span class="deduction">- ${bonusesDeducted.toFixed(2)}</span></div>`;
	html += `<div class="total-row final"><span>К оплате</span> <span>${(totalAmount - bonusesDeducted).toFixed(2)}</span></div>`;
	} else {
	html += `<div class="total-row final"><span>К оплате</span> <span>${totalAmount.toFixed(2)}</span></div>`;
	}
	totalSection.innerHTML = html;

	openModal('invoiceDetailModal');
	}

	function copyPromoCode(button) {
	const promoCode = document.getElementById('userPromoCode').textContent;
	navigator.clipboard.writeText(promoCode).then(() => {
	const iconWrapper = document.getElementById('copy-icon-wrapper');
	const originalIcon = iconWrapper.innerHTML;
	iconWrapper.innerHTML = `<svg class="icon" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="var(--brand-green)"><path d="M0 0h24v24H0V0z" fill="none"/><path d="M9 16.2L4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4L9 16.2z"/></svg>`;
	setTimeout(() => { iconWrapper.innerHTML = originalIcon; }, 2000);
	}).catch(err => {
	console.error('Failed to copy text: ', err);
	});
	}

	function animateValue(obj, start, end, duration) {
	let startTimestamp = null;
	const step = (timestamp) => {
	if (!startTimestamp) startTimestamp = timestamp;
	const progress = Math.min((timestamp - startTimestamp) / duration, 1);
	obj.innerHTML = parseFloat(progress * (end - start) + start).toFixed(2);
	if (progress < 1) {
	window.requestAnimationFrame(step);
	}
	};
	window.requestAnimationFrame(step);
	}

	async function submitPromoCode(withCode) {
	const promoCode = withCode ? document.getElementById('promoCodeInput').value.trim() : null;
	const statusEl = document.getElementById('promoStatus');
	statusEl.style.color = 'var(--tg-theme-hint-color)';
	statusEl.textContent = 'Проверяем...';

	try {
	const response = await fetch('/submit_referral', {
	method: 'POST',
	headers: { 'Content-Type': 'application/json' },
	body: JSON.stringify({ user_id: currentUserId, referral_code: promoCode })
	});
	const result = await response.json();
	if (response.ok) {
	statusEl.style.color = 'var(--brand-green)';
	statusEl.textContent = result.message;
	setTimeout(() => { closeModal('promoCodeModal'); location.reload(); }, 1500);
	} else {
	throw new Error(result.message \|\| 'Произошла ошибка');
	}
	} catch (error) {
	statusEl.style.color = 'var(--brand-red)';
	statusEl.textContent = error.message;
	}
	}

	document.addEventListener('DOMContentLoaded', () => {
	document.querySelectorAll('.nav-btn').forEach(button => {
	button.addEventListener('click', () => showSection(button.dataset.target));
	});
	showSection('dashboard-section');

	const bonusAmountEl = document.getElementById('bonus-amount-display');
	if (bonusAmountEl) {
	animateValue(bonusAmountEl, 0, initialBonusAmount, 1000);
	}
	});

	if (window.Telegram && window.Telegram.WebApp) {
	setupTelegram();
	} else {
	window.addEventListener('load', setupTelegram, {once: true});
	setTimeout(() => {
	if (document.body.style.visibility !== 'visible') {
	document.body.style.visibility = 'visible';
	applyTheme({});
	}
	}, 3000);
	}
	</script>
	</body>
	</html>
	"""

	ADMIN_TEMPLATE = """
	<!DOCTYPE html>
	<html lang="ru">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Bonus Admin</title>
	<link rel="preconnect" href="https://fonts.googleapis.com">
	<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
	<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
	<style>
	:root {
	--admin-bg: #f8f9fa; --admin-text: #212529; --admin-card-bg: #ffffff;
	--admin-border: #dee2e6; --admin-shadow: rgba(0, 0, 0, 0.05);
	--admin-primary: #FFC107; --admin-primary-dark: #e0a800; --admin-secondary: #6c757d;
	--admin-success: #198754; --admin-danger: #dc3545; --admin-info: #0dcaf0;
	--border-radius: 12px; --padding: 1.5rem; --font-family: 'Inter', sans-serif;
	}
	body { font-family: var(--font-family); background-color: var(--admin-bg); color: var(--admin-text); margin: 0; padding: var(--padding); line-height: 1.6; }
	.container { max-width: 1200px; margin: 0 auto; }
	h1 { text-align: center; color: var(--admin-secondary); margin-bottom: var(--padding); font-weight: 600; }
	.summary-bar { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--padding); margin-bottom: var(--padding); }
	.summary-card { background: var(--admin-card-bg); padding: var(--padding); border-radius: var(--border-radius); box-shadow: 0 4px 15px var(--admin-shadow); border: 1px solid var(--admin-border); text-align: center; }
	.summary-card .value { font-size: 2em; font-weight: 700; }
	.summary-card .label { font-size: 0.9em; color: var(--admin-secondary); margin-top: 0.5rem; }
	.summary-card .value.bonus { color: var(--admin-primary-dark); }
	.summary-card .value.debt { color: var(--admin-danger); }
	.summary-card .value.referral { color: var(--admin-info); }
	.controls-bar { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; background: var(--admin-card-bg); padding: var(--padding); border-radius: var(--border-radius); box-shadow: 0 4px 15px var(--admin-shadow); border: 1px solid var(--admin-border); margin-bottom: var(--padding); }
	.controls-bar input[type="text"] { flex-grow: 1; padding: 12px 15px; font-size: 1.1em; border-radius: 8px; border: 1px solid var(--admin-border); box-sizing: border-box; min-width: 250px; }
	.btn { padding: 12px 20px; font-size: 1em; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; transition: background-color 0.2s ease; }
	.btn-primary { background-color: var(--admin-primary); color: #000; }
	.btn-primary:hover { background-color: var(--admin-primary-dark); }
	.btn-secondary { background-color: var(--admin-secondary); color: white; }
	.btn-secondary:hover { background-color: #5a6268; }
	.btn-delete { background-color: var(--admin-danger); color: white; }
	.btn-delete:hover { background-color: #c82333; }
	.user-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: var(--padding); margin-top: var(--padding); }
	.user-card { background-color: var(--admin-card-bg); border-radius: var(--border-radius); padding: var(--padding); box-shadow: 0 4px 15px var(--admin-shadow); border: 1px solid var(--admin-border); display: flex; flex-direction: column; transition: transform 0.2s ease, box-shadow 0.2s ease; }
	.user-card:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08); }
	.user-info { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
	.user-info img { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; border: 3px solid var(--admin-border); background-color: #eee; }
	.user-details .name { font-weight: 600; font-size: 1.2em; }
	.user-details .username { color: var(--admin-secondary); font-size: 0.9em; }
	.referral-info { font-size: 0.85em; color: var(--admin-secondary); margin-top: 8px; padding: 8px; background-color: #f8f9fa; border-radius: 8px; border: 1px solid var(--admin-border); }
	.referral-info .ref-by { color: var(--admin-success); }
	.referral-info .ref-count { color: var(--admin-info); font-weight: 600; }
	.user-balances { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; text-align: center; margin-bottom: 1rem; margin-top: 1rem; }
	.user-balances .label { font-size: 0.9em; color: var(--admin-secondary); }
	.user-balances .amount { font-size: 1.5em; font-weight: 700; }
	.user-balances .amount.bonus { color: var(--admin-primary-dark); }
	.user-balances .amount.debt { color: var(--admin-danger); }
	.user-balances .amount.referral { color: var(--admin-info); }
	.user-actions { margin-top: auto; display: flex; flex-direction: column; gap: 0.5rem; }
	.btn-manage { display: block; width: 100%; padding: 10px; background-color: var(--admin-primary); color: #000; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; transition: background-color 0.2s; }
	.btn-manage:hover { background-color: var(--admin-primary-dark); }
	.no-users { text-align: center; color: var(--admin-secondary); margin-top: 2rem; font-size: 1.1em; }
	.modal { display: none; position: fixed; z-index: 1001; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.5); backdrop-filter: blur(5px); }
	.modal-content { background-color: var(--admin-bg); margin: 5% auto; padding: var(--padding); border: 1px solid var(--admin-border); width: 90%; max-width: 700px; border-radius: var(--border-radius); position: relative; box-shadow: 0 8px 30px rgba(0,0,0,0.15); }
	.modal-close { color: #aaa; position: absolute; top: 15px; right: 25px; font-size: 28px; font-weight: bold; cursor: pointer; }
	.modal-header { padding-bottom: 1rem; margin-bottom: 1.5rem; border-bottom: 1px solid var(--admin-border); }
	.modal-header h2 { margin: 0; font-size: 1.5rem; }
	.modal-header .username { font-size: 1rem; color: var(--admin-secondary); }
	.form-section { border: 1px solid var(--admin-border); border-radius: 8px; padding: 1rem; margin-bottom: 1.5rem; }
	.form-section h3 { margin-top: 0; margin-bottom: 1rem; font-size: 1.1em; }
	.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; align-items: flex-end; }
	.form-group { display: flex; flex-direction: column; }
	.form-group label { margin-bottom: 0.5rem; font-weight: 500; font-size: 0.9em; }
	.form-group input, .form-group textarea { padding: 10px; font-size: 1rem; border: 1px solid var(--admin-border); border-radius: 8px; width: 100%; box-sizing: border-box; }
	.history-container { margin-top: 1.5rem; }
	.history-container h3 { font-size: 1.2rem; margin-bottom: 1rem; }
	.history-list { list-style: none; padding: 0; max-height: 200px; overflow-y: auto; border: 1px solid var(--admin-border); border-radius: 8px; }
	.history-item { display: flex; justify-content: space-between; padding: 8px 12px; border-bottom: 1px solid var(--admin-border); }
	.history-item:last-child { border-bottom: none; }
	.history-item .desc { font-size: 0.9em; }
	.history-item .date { font-size: 0.8em; color: var(--admin-secondary); }
	.history-item .amount.bonus-accrual { color: var(--admin-success); font-weight: 600; }
	.history-item .amount.bonus-deduction { color: var(--admin-danger); font-weight: 600; }
	.history-item .amount.debt-accrual { color: var(--admin-danger); font-weight: 600; }
	.history-item .amount.debt-payment { color: var(--admin-success); font-weight: 600; }
	.history-item .amount.referral-accrual { color: var(--admin-info); font-weight: 600; }
	.history-item .amount.referral-deduction { color: var(--admin-danger); font-weight: 600; }
	.modal-footer { margin-top: 1.5rem; display: flex; justify-content: flex-end; align-items: center; gap: 1rem;}
	.modal-footer button { padding: 12px 25px; font-size: 1.1em; border-radius: 8px; border: none; font-weight: 600; cursor: pointer; }
	.btn-submit { background-color: var(--admin-success); color: white; }
	.status-message { text-align: center; font-weight: 500; flex-grow: 1; text-align: left; }
	.tab-buttons { display: flex; margin-bottom: 1rem; border-bottom: 1px solid var(--admin-border); }
	.tab-btn { padding: 10px 15px; border: none; background-color: transparent; color: var(--admin-secondary); font-weight: 600; cursor: pointer; border-bottom: 3px solid transparent; transition: all 0.2s ease; }
	.tab-btn.active { color: var(--admin-primary-dark); border-bottom-color: var(--admin-primary); }
	.tab-content { display: none; }
	.tab-content.active { display: block; }
	#newInvoiceItemsList { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1rem; }
	.invoice-item-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; padding-bottom: 10px; border-bottom: 1px solid var(--admin-border); }
	.invoice-item-row .form-group { margin-bottom: 0; }
	.form-group.item-name { flex: 3 1 200px; }
	.form-group.item-qty, .form-group.item-price { flex: 1 1 80px; }
	.item-total-group { flex: 1 1 90px; text-align: right; padding-bottom: 10px; }
	.item-total-group .item-total-display { font-weight: 700; font-size: 1.1em; }
	.invoice-item-row .action-btn { align-self: center; margin-bottom: 5px; background: none; border: none; color: var(--admin-danger); cursor: pointer; font-size: 1.2em; }
	.invoice-items-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--admin-border); }
	.invoice-items-total { font-size: 1.2em; font-weight: 700; }
	.invoice-section-summary { padding: 1rem; background-color: #e9ecef; border-radius: 8px; margin-top: 1rem; font-weight: 600; font-size: 1.1em; text-align: right; }
	.invoice-section-summary span { color: var(--admin-success); }
	.invoice-list-admin { list-style: none; padding: 0; max-height: 200px; overflow-y: auto; border: 1px solid var(--admin-border); border-radius: 8px; }
	.invoice-list-admin li { padding: 8px 12px; border-bottom: 1px solid var(--admin-border); display: flex; justify-content: space-between; align-items: center; }
	.invoice-list-admin li:last-child { border-bottom: none; }
	.invoice-list-admin .invoice-info { font-size: 0.9em; }
	.invoice-list-admin .invoice-amount { font-weight: 700; color: var(--admin-primary-dark); }
	.invoice-list-admin .view-btn { background: none; border: none; color: var(--admin-secondary); cursor: pointer; font-size: 0.9em; margin-left: 10px; }
	.invoice-list-admin .delete-btn { background: none; border: none; color: var(--admin-danger); cursor: pointer; font-size: 0.9em; margin-left: 5px; }
	.details-form { display: flex; flex-direction: column; gap: 1rem; }
	.details-form textarea { min-height: 80px; resize: vertical; }
	.form-group-horizontal { display: flex; align-items: center; gap: 10px; }
	.form-group-horizontal input { flex-grow: 1; }
	.form-group-horizontal span { font-weight: 500; }
	.invoice-detail-list { list-style: none; padding: 0; }
	.invoice-detail-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed #ccc; }
	.invoice-detail-item:last-child { border-bottom: none; }
	.item-name { flex-basis: 60%; }
	.item-qty-price { flex-basis: 20%; text-align: right; color: #6c757d; }
	.item-total { flex-basis: 20%; text-align: right; font-weight: bold; }
	.invoice-total-display { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid #dee2e6; display: flex; flex-direction: column; gap: 0.5rem; font-size: 1.1em; }
	.invoice-total-display div { display: flex; justify-content: space-between; }
	.bonus-source-selector { display: flex; gap: 1rem; margin-bottom: 1rem; align-items: center; flex-wrap: wrap; }
	.bonus-source-selector label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; }
	</style>
	</head>
	<body>
	<div class="container">
	<h1>Панель администратора Bonus</h1>
	<div class="summary-bar">
	<div class="summary-card">
	<div class="value">{{ summary.total_users }}</div>
	<div class="label">Всего клиентов</div>
	</div>
	<div class="summary-card">
	<div class="value bonus">{{ "%.2f"\|format(summary.total_bonuses\|float) }}</div>
	<div class="label">Всего бонусов</div>
	</div>
	<div class="summary-card">
	<div class="value debt">{{ "%.2f"\|format(summary.total_debts\|float) }}</div>
	<div class="label">Всего долгов</div>
	</div>
	<div class="summary-card">
	<div class="value referral">{{ "%.2f"\|format(summary.total_referral_bonuses\|float) }}</div>
	<div class="label">Бонусов с друзей</div>
	</div>
	</div>
	<div class="controls-bar">
	<input type="text" id="searchInput" onkeyup="searchUsers()" placeholder="Поиск по имени, ID, username, номеру...">
	<button class="btn btn-primary" onclick="openAddClientModal()">Добавить клиента</button>
	<button class="btn btn-primary" onclick="openOrgSettingsModal()">Настройки организации</button>
	<button class="btn btn-primary" onclick="openBonusSettingsModal()">Настройка бонусов</button>
	</div>
	{% if users %}
	<div class="user-grid" id="userGrid">
	{% for user in users\|sort(attribute='visited_at', reverse=true) %}
	<div class="user-card" data-user-id="{{ user.id }}" data-search-term="{{ user.first_name\|lower }} {{ user.last_name\|lower }} {{ user.username\|lower }} {{ user.id }} {{ user.phone_number\|lower if user.phone_number }}">
	<div class="user-info">
	<img src="{{ user.photo_url if user.photo_url else 'data:image/svg+xml;charset=UTF-8,%3csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 100 100%27%3e%3crect width=%27100%27 height=%27100%27 fill=%27%23e9ecef%27/%3e%3ctext x=%2750%25%27 y=%2755%25%27 dominant-baseline=%27middle%27 text-anchor=%27middle%27 font-size=%2745%27 font-family=%27sans-serif%27 fill=%27%23adb5bd%27%3e?%3c/text%3e%3c/svg%3e' }}" alt="User Avatar">
	<div class="user-details">
	<div class="name">{{ user.first_name or '' }} {{ user.last_name or '' }}</div>
	<div class="username">@{{ user.username if user.username else user.phone_number }} \| ID: {{ user.id }}</div>
	</div>
	</div>
	<div class="referral-info">
	{% if user.referrer_info %}
	<div class="ref-by">Приведен(а): <strong>{{ user.referrer_info }}</strong></div>
	{% endif %}
	<div class="ref-count">Привел(а) клиентов: <strong>{{ user.referrals_count }}</strong></div>
	</div>
	<div class="user-balances">
	<div>
	<div class="label">Бонусы</div>
	<div class="amount bonus">{{ "%.2f"\|format(user.bonuses\|float) }}</div>
	</div>
	<div>
	<div class="label">Долг</div>
	<div class="amount debt">{{ "%.2f"\|format(user.debts\|float if user.debts else 0) }}</div>
	</div>
	<div>
	<div class="label">От друзей</div>
	<div class="amount referral">{{ "%.2f"\|format(user.referral_bonuses\|float if user.referral_bonuses else 0) }}</div>
	</div>
	</div>
	<div class="user-actions">
	<button class="btn-manage" onclick='openTransactionModal({{ user\|tojson }})'>Управление счетом</button>
	{% if user.telegram_id == None %}
	<button class="btn btn-delete" onclick='deleteClient("{{ user.id }}")'>Удалить клиента</button>
	{% endif %}
	</div>
	</div>
	{% endfor %}
	</div>
	{% else %}
	<p class="no-users">Пользователей пока нет.</p>
	{% endif %}
	</div>
	<div id="transactionModal" class="modal">
	<div class="modal-content">
	<span class="modal-close" onclick="closeModal('transactionModal')">×</span>
	<div class="modal-header">
	<h2 id="modalUserName"></h2>
	<div id="modalUserUsername" class="username"></div>
	</div>
	<input type="hidden" id="modalUserId">
	<div class="tab-buttons">
	<button class="tab-btn active" data-tab="bonus-debt-tab">Счета</button>
	<button class="tab-btn" data-tab="invoice-tab">Накладные</button>
	<button class="tab-btn" data-tab="referral-history-tab">История</button>
	</div>
	<div id="bonus-debt-tab" class="tab-content active">
	<div class="form-section">
	<h3>Основные бонусы</h3>
	<div class="form-row">
	<div class="form-group">
	<label for="accrueAmount">Начислить</label>
	<input type="number" id="accrueAmount" placeholder="0" oninput="updateCalculations()">
	</div>
	<div class="form-group">
	<label for="deductAmount">Списать</label>
	<input type="number" id="deductAmount" placeholder="0" oninput="updateCalculations()">
	</div>
	</div>
	</div>
	<div class="form-section">
	<h3>Бонусы от друзей</h3>
	<div class="form-row">
	<div class="form-group">
	<label for="accrueReferralAmount">Начислить</label>
	<input type="number" id="accrueReferralAmount" placeholder="0" oninput="updateCalculations()">
	</div>
	<div class="form-group">
	<label for="deductReferralAmount">Списать</label>
	<input type="number" id="deductReferralAmount" placeholder="0" oninput="updateCalculations()">
	</div>
	</div>
	</div>
	<div class="form-section">
	<h3>Долги</h3>
	<div class="form-row">
	<div class="form-group">
	<label for="addDebtAmount">Добавить долг</label>
	<input type="number" id="addDebtAmount" placeholder="0" oninput="updateCalculations()">
	</div>
	<div class="form-group">
	<label for="repayDebtAmount">Погасить долг</label>
	<input type="number" id="repayDebtAmount" placeholder="0" oninput="updateCalculations()">
	</div>
	</div>
	</div>
	<div class="modal-footer">
	<div id="modalStatus" class="status-message"></div>
	<button class="btn-submit" onclick="submitTransaction()">Провести операцию</button>
	</div>
	</div>
	<div id="invoice-tab" class="tab-content">
	<div class="form-section">
	<h3>Добавить новую накладную</h3>
	<div id="newInvoiceItemsList"></div>
	<div class="invoice-items-footer">
	<button class="btn btn-secondary" onclick="addNewInvoiceItemRow()">Добавить товар</button>
	<div class="invoice-items-total">
	<strong>Итого:</strong>
	<span id="newInvoiceTotalAmount">0.00</span>
	</div>
	</div>
	</div>
	<div class="form-section">
	<h3>Оплата бонусами</h3>
	<div class="bonus-source-selector">
	<strong>Списать с:</strong>
	<label><input type="radio" name="bonusSource" value="main" onchange="updateNewInvoiceTotal()" checked> Основного счета</label>
	<label><input type="radio" name="bonusSource" value="referral" onchange="updateNewInvoiceTotal()"> Счета "от друзей"</label>
	</div>
	<p>Доступно для списания: <strong id="invoiceAvailableBonuses">0.00</strong></p>
	<div class="form-group">
	<label for="invoiceDeductBonuses">Сумма списания</label>
	<input type="number" id="invoiceDeductBonuses" oninput="updateNewInvoiceTotal()" placeholder="0.00" step="0.01">
	</div>
	<div class="invoice-section-summary">
	К оплате: <span id="invoiceFinalAmount">0.00</span>
	</div>
	</div>
	<div class="modal-footer">
	<div id="invoiceStatus" class="status-message"></div>
	<button class="btn-submit" onclick="submitInvoice()">Сохранить накладную</button>
	</div>
	<div class="history-container">
	<h3>История накладных клиента</h3>
	<ul id="modalInvoiceList" class="invoice-list-admin"></ul>
	</div>
	</div>
	<div id="referral-history-tab" class="tab-content">
	<div class="history-container">
	<h3>Общая история операций</h3>
	<ul id="modalHistoryList" class="history-list"></ul>
	</div>
	</div>
	</div>
	</div>
	<div id="addClientModal" class="modal">
	<div class="modal-content">
	<span class="modal-close" onclick="closeModal('addClientModal')">×</span>
	<div class="modal-header">
	<h2>Добавить нового клиента</h2>
	</div>
	<div class="form-group" style="margin-bottom: 1rem;">
	<label for="newClientFirstName">Имя</label>
	<input type="text" id="newClientFirstName" placeholder="Иван">
	</div>
	<div class="form-group" style="margin-bottom: 1.5rem;">
	<label for="newClientPhone">Номер телефона (уникальный)</label>
	<input type="tel" id="newClientPhone" placeholder="+77001234567">
	</div>
	<div class="modal-footer">
	<div id="addClientStatus" class="status-message"></div>
	<button class="btn-submit" onclick="submitNewClient()">Сохранить клиента</button>
	</div>
	</div>
	</div>
	<div id="orgSettingsModal" class="modal">
	<div class="modal-content">
	<span class="modal-close" onclick="closeModal('orgSettingsModal')">×</span>
	<div class="modal-header">
	<h2>Настройки организации</h2>
	</div>
	<div class="details-form">
	<div class="form-group">
	<label for="orgName">Название организации</label>
	<input type="text" id="orgName" placeholder="Название вашей организации">
	</div>
	<div class="form-group">
	<label for="orgPhoneNumbers">Номера телефонов (через запятую)</label>
	<input type="text" id="orgPhoneNumbers" placeholder="+77001112233,+77004445566">
	</div>
	<div class="form-group">
	<label for="orgAddress">Адрес</label>
	<textarea id="orgAddress" placeholder="Город, улица, дом"></textarea>
	</div>
	<div class="form-group">
	<label for="orgWhatsAppLink">Ссылка на WhatsApp</label>
	<input type="url" id="orgWhatsAppLink" placeholder="https://wa.me/77001112233">
	</div>
	<div class="form-group">
	<label for="orgTelegramLink">Ссылка на Telegram</label>
	<input type="url" id="orgTelegramLink" placeholder="https://t.me/your_telegram_username">
	</div>
	</div>
	<div class="modal-footer">
	<div id="orgStatus" class="status-message"></div>
	<button class="btn-submit" onclick="saveOrgSettings()">Сохранить настройки</button>
	</div>
	</div>
	</div>
	<div id="bonusSettingsModal" class="modal">
	<div class="modal-content">
	<span class="modal-close" onclick="closeModal('bonusSettingsModal')">×</span>
	<div class="modal-header">
	<h2>Настройка бонусной программы</h2>
	</div>
	<div class="details-form">
	<div class="form-group">
	<label for="settingInvoiceBonus">Процент бонусов с накладных</label>
	<div class="form-group-horizontal">
	<input type="number" step="0.1" id="settingInvoiceBonus" placeholder="2">
	<span>%</span>
	</div>
	</div>
	<div class="form-group">
	<label for="settingPromoBonus">Количество бонусов за ввод промокода</label>
	<input type="number" id="settingPromoBonus" placeholder="50">
	</div>
	<div class="form-group">
	<label for="settingReferrerBonus">Процент партнеру с первой покупки друга</label>
	<div class="form-group-horizontal">
	<input type="number" step="0.1" id="settingReferrerBonus" placeholder="5">
	<span>%</span>
	</div>
	</div>
	</div>
	<div class="modal-footer">
	<div id="bonusSettingsStatus" class="status-message"></div>
	<button class="btn-submit" onclick="saveBonusSettings()">Сохранить настройки</button>
	</div>
	</div>
	</div>
	<div id="adminInvoiceDetailModal" class="modal">
	<div class="modal-content">
	<span class="modal-close" onclick="closeModal('adminInvoiceDetailModal')">×</span>
	<div class="modal-header">
	<h2 id="adminInvoiceDetailTitle"></h2>
	</div>
	<ul id="adminInvoiceDetailList" class="invoice-detail-list"></ul>
	<div id="adminInvoiceDetailTotal" class="invoice-total-display"></div>
	</div>
	</div>
	<script>
	const transactionModal = document.getElementById('transactionModal');
	const addClientModal = document.getElementById('addClientModal');
	const orgSettingsModal = document.getElementById('orgSettingsModal');
	const bonusSettingsModal = document.getElementById('bonusSettingsModal');
	const adminInvoiceDetailModal = document.getElementById('adminInvoiceDetailModal');
	let currentUserData = null;
	let newInvoiceItems = [];

	function searchUsers() {
	const searchTerm = document.getElementById('searchInput').value.toLowerCase();
	document.querySelectorAll('.user-card').forEach(card => {
	card.style.display = card.getAttribute('data-search-term').includes(searchTerm) ? 'flex' : 'none';
	});
	}

	function openTransactionModal(userData) {
	currentUserData = userData;
	document.getElementById('modalUserId').value = userData.id;
	document.getElementById('modalUserName').textContent = `${userData.first_name \|\| ''} ${userData.last_name \|\| ''}`;
	document.getElementById('modalUserUsername').textContent = `@${userData.username \|\| userData.phone_number \|\| ''} \| ID: ${userData.id}`;
	['accrueAmount', 'deductAmount', 'addDebtAmount', 'repayDebtAmount', 'accrueReferralAmount', 'deductReferralAmount'].forEach(id => document.getElementById(id).value = '');
	['modalStatus', 'invoiceStatus'].forEach(id => document.getElementById(id).textContent = '');
	document.getElementById('invoiceDeductBonuses').value = '';

	newInvoiceItems = [];
	renderNewInvoiceItems();
	loadUserHistoryAndInvoices();
	showTab('bonus-debt-tab');
	transactionModal.style.display = 'block';
	}

	function loadUserHistoryAndInvoices() {
	const historyList = document.getElementById('modalHistoryList');
	historyList.innerHTML = '';
	const bonusHistory = (currentUserData.history \|\| []).map(h => ({...h, transaction_type: 'bonus'}));
	const debtHistory = (currentUserData.debt_history \|\| []).map(h => ({...h, transaction_type: 'debt'}));
	const referralHistory = (currentUserData.referral_bonus_history \|\| []).map(h => ({...h, transaction_type: 'referral'}));
	const combinedHistory = [...bonusHistory, ...debtHistory, ...referralHistory].sort((a, b) => new Date(b.date) - new Date(a.date));
	if (combinedHistory.length > 0) {
	combinedHistory.forEach(item => {
	const li = document.createElement('li');
	li.className = 'history-item';
	let sign, amountClass, amountText;
	if (item.transaction_type === 'bonus') {
	sign = item.type === 'accrual' ? '+' : '-';
	amountClass = item.type === 'accrual' ? 'bonus-accrual' : 'bonus-deduction';
	} else if (item.transaction_type === 'debt') {
	sign = item.type === 'accrual' ? '+' : '-';
	amountClass = item.type === 'accrual' ? 'debt-accrual' : 'debt-payment';
	} else if (item.transaction_type === 'referral') {
	sign = item.type === 'accrual' ? '+' : '-';
	amountClass = item.type === 'accrual' ? 'referral-accrual' : 'referral-deduction';
	}
	amountText = `${sign}${parseFloat(item.amount).toFixed(2)}`;
	li.innerHTML = `<div><div class="desc">${item.description}</div><div class="date">${item.date_str}</div></div><div class="amount ${amountClass}">${amountText}</div>`;
	historyList.appendChild(li);
	});
	} else {
	historyList.innerHTML = '<li style="text-align:center; padding: 1rem; color: var(--admin-secondary);">Нет истории</li>';
	}

	const modalInvoiceList = document.getElementById('modalInvoiceList');
	modalInvoiceList.innerHTML = '';
	const userInvoices = (currentUserData.invoices \|\| []).sort((a, b) => new Date(b.date) - new Date(a.date));
	if (userInvoices.length > 0) {
	userInvoices.forEach(invoice => {
	const li = document.createElement('li');
	li.innerHTML = `<div class="invoice-info">Накладная #${invoice.invoice_id}<br>${invoice.date_str}</div><div style="display: flex; align-items: center;"><span class="invoice-amount">${parseFloat(invoice.total_amount).toFixed(2)}</span><button class="view-btn" onclick='openAdminInvoiceDetailModal(${JSON.stringify(invoice)})'>👁️</button><button class="delete-btn" onclick='deleteInvoice("${currentUserData.id}", "${invoice.invoice_id}")'>🗑️</button></div>`;
	modalInvoiceList.appendChild(li);
	});
	} else {
	modalInvoiceList.innerHTML = '<li style="text-align:center; padding: 1rem; color: var(--admin-secondary);">Накладных пока нет.</li>';
	}
	updateCalculations();
	}

	function openAddClientModal() {
	document.getElementById('newClientFirstName').value = '';
	document.getElementById('newClientPhone').value = '';
	document.getElementById('addClientStatus').textContent = '';
	addClientModal.style.display = 'block';
	}

	function openOrgSettingsModal() {
	fetch('/admin/organization_details')
	.then(response => response.json())
	.then(data => {
	document.getElementById('orgName').value = data.name \|\| '';
	document.getElementById('orgPhoneNumbers').value = (data.phone_numbers \|\| []).join(',') \|\| '';
	document.getElementById('orgAddress').value = data.address \|\| '';
	document.getElementById('orgWhatsAppLink').value = data.whatsapp_link \|\| '';
	document.getElementById('orgTelegramLink').value = data.telegram_link \|\| '';
	document.getElementById('orgStatus').textContent = '';
	orgSettingsModal.style.display = 'block';
	})
	.catch(error => {
	console.error('Error fetching organization details:', error);
	const orgStatus = document.getElementById('orgStatus');
	orgStatus.style.color = 'var(--admin-danger)';
	orgStatus.textContent = 'Ошибка загрузки данных.';
	orgSettingsModal.style.display = 'block';
	});
	}

	function openBonusSettingsModal() {
	fetch('/admin/bonus_settings')
	.then(response => response.json())
	.then(data => {
	document.getElementById('settingInvoiceBonus').value = data.invoice_bonus_percentage \|\| 0;
	document.getElementById('settingPromoBonus').value = data.referral_promo_bonus \|\| 0;
	document.getElementById('settingReferrerBonus').value = data.referrer_first_purchase_percentage \|\| 0;
	document.getElementById('bonusSettingsStatus').textContent = '';
	bonusSettingsModal.style.display = 'block';
	})
	.catch(error => {
	console.error('Error fetching bonus settings:', error);
	document.getElementById('bonusSettingsStatus').textContent = 'Ошибка загрузки настроек.';
	bonusSettingsModal.style.display = 'block';
	});
	}

	function closeModal(modalId) {
	document.getElementById(modalId).style.display = 'none';
	if (modalId === 'transactionModal') currentUserData = null;
	}

	function showTab(tabId) {
	document.querySelectorAll('.tab-content').forEach(tab => tab.classList.remove('active'));
	document.getElementById(tabId).classList.add('active');
	document.querySelectorAll('.tab-btn').forEach(btn => btn.classList.remove('active'));
	document.querySelector(`.tab-btn[data-tab="${tabId}"]`).classList.add('active');
	}

	document.querySelectorAll('.tab-btn').forEach(button => {
	button.addEventListener('click', () => showTab(button.dataset.tab));
	});

	function updateCalculations() {
	if (!currentUserData) return;
	}

	async function submitTransaction() {
	const statusEl = document.getElementById('modalStatus');
	statusEl.style.color = 'var(--admin-secondary)';
	statusEl.textContent = 'Обработка...';
	const payload = {
	user_id: document.getElementById('modalUserId').value,
	accrue_amount: parseFloat(document.getElementById('accrueAmount').value) \|\| 0,
	deduct_amount: parseFloat(document.getElementById('deductAmount').value) \|\| 0,
	accrue_referral_amount: parseFloat(document.getElementById('accrueReferralAmount').value) \|\| 0,
	deduct_referral_amount: parseFloat(document.getElementById('deductReferralAmount').value) \|\| 0,
	add_debt_amount: parseFloat(document.getElementById('addDebtAmount').value) \|\| 0,
	repay_debt_amount: parseFloat(document.getElementById('repayDebtAmount').value) \|\| 0,
	};
	if (Object.values(payload).slice(1).every(v => v <= 0)) {
	statusEl.style.color = 'var(--admin-danger)';
	statusEl.textContent = 'Введите сумму для любой из операций.';
	return;
	}
	try {
	const response = await fetch('/admin/add_transaction', {
	method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload)
	});
	const result = await response.json();
	if (response.ok) {
	statusEl.style.color = 'var(--admin-success)';
	statusEl.textContent = 'Операция успешно проведена!';
	setTimeout(() => location.reload(), 1500);
	} else { throw new Error(result.message \|\| 'Произошла ошибка'); }
	} catch (error) {
	statusEl.style.color = 'var(--admin-danger)';
	statusEl.textContent = `Ошибка: ${error.message}`;
	}
	}

	async function submitNewClient() {
	const statusEl = document.getElementById('addClientStatus');
	statusEl.style.color = 'var(--admin-secondary)';
	statusEl.textContent = 'Сохранение...';
	const payload = {
	first_name: document.getElementById('newClientFirstName').value.trim(),
	phone_number: document.getElementById('newClientPhone').value.trim(),
	};
	if (!payload.first_name \|\| !payload.phone_number) {
	statusEl.style.color = 'var(--admin-danger)';
	statusEl.textContent = 'Имя и номер телефона обязательны.';
	return;
	}
	try {
	const response = await fetch('/admin/add_client', {
	method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload)
	});
	const result = await response.json();
	if (response.ok) {
	statusEl.style.color = 'var(--admin-success)';
	statusEl.textContent = 'Клиент успешно добавлен!';
	setTimeout(() => location.reload(), 1500);
	} else { throw new Error(result.message \|\| 'Произошла ошибка'); }
	} catch (error) {
	statusEl.style.color = 'var(--admin-danger)';
	statusEl.textContent = `Ошибка: ${error.message}`;
	}
	}

	async function saveOrgSettings() {
	const statusEl = document.getElementById('orgStatus');
	statusEl.style.color = 'var(--admin-secondary)';
	statusEl.textContent = 'Сохранение...';
	const phoneNumbersRaw = document.getElementById('orgPhoneNumbers').value.trim();
	const payload = {
	name: document.getElementById('orgName').value.trim(),
	phone_numbers: phoneNumbersRaw ? phoneNumbersRaw.split(',').map(p => p.trim()) : [],
	address: document.getElementById('orgAddress').value.trim(),
	whatsapp_link: document.getElementById('orgWhatsAppLink').value.trim(),
	telegram_link: document.getElementById('orgTelegramLink').value.trim(),
	};
	try {
	const response = await fetch('/admin/organization_details', {
	method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload)
	});
	const result = await response.json();
	if (response.ok) {
	statusEl.style.color = 'var(--admin-success)';
	statusEl.textContent = 'Настройки организации успешно сохранены!';
	setTimeout(() => closeModal('orgSettingsModal'), 1500);
	} else { throw new Error(result.message \|\| 'Произошла ошибка'); }
	} catch (error) {
	statusEl.style.color = 'var(--admin-danger)';
	statusEl.textContent = `Ошибка: ${error.message}`;
	}
	}

	async function saveBonusSettings() {
	const statusEl = document.getElementById('bonusSettingsStatus');
	statusEl.style.color = 'var(--admin-secondary)';
	statusEl.textContent = 'Сохранение...';
	const payload = {
	invoice_bonus_percentage: parseFloat(document.getElementById('settingInvoiceBonus').value) \|\| 0,
	referral_promo_bonus: parseFloat(document.getElementById('settingPromoBonus').value) \|\| 0,
	referrer_first_purchase_percentage: parseFloat(document.getElementById('settingReferrerBonus').value) \|\| 0,
	};
	try {
	const response = await fetch('/admin/bonus_settings', {
	method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload)
	});
	const result = await response.json();
	if (response.ok) {
	statusEl.style.color = 'var(--admin-success)';
	statusEl.textContent = 'Настройки бонусной программы сохранены!';
	setTimeout(() => closeModal('bonusSettingsModal'), 1500);
	} else { throw new Error(result.message \|\| 'Произошла ошибка'); }
	} catch (error) {
	statusEl.style.color = 'var(--admin-danger)';
	statusEl.textContent = `Ошибка: ${error.message}`;
	}
	}

	async function deleteClient(userId) {
	if (!confirm(`Вы уверены, что хотите удалить клиента с ID ${userId}? Это действие необратимо.`)) return;
	try {
	const response = await fetch('/admin/delete_client', {
	method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ user_id: userId })
	});
	const result = await response.json();
	if (response.ok) location.reload();
	else throw new Error(result.message \|\| 'Не удалось удалить клиента.');
	} catch (error) { alert(`Ошибка: ${error.message}`); }
	}

	function addNewInvoiceItemRow() {
	newInvoiceItems.push({ product_name: '', quantity: 1, unit_price: 0, item_total: 0 });
	renderNewInvoiceItems();
	}

	function updateInvoiceItem(index, field, value) {
	if (!newInvoiceItems[index]) return;
	newInvoiceItems[index][field] = value;
	const qty = parseFloat(newInvoiceItems[index].quantity) \|\| 0;
	const price = parseFloat(newInvoiceItems[index].unit_price) \|\| 0;
	const itemTotal = qty * price;
	newInvoiceItems[index].item_total = itemTotal;
	const list = document.getElementById('newInvoiceItemsList');
	const itemRow = list.children[index];
	if (itemRow) {
	itemRow.querySelector('.item-total-display').textContent = itemTotal.toFixed(2);
	}
	updateNewInvoiceTotal();
	}

	function removeInvoiceItemRow(index) {
	newInvoiceItems.splice(index, 1);
	renderNewInvoiceItems();
	}

	function renderNewInvoiceItems() {
	const list = document.getElementById('newInvoiceItemsList');
	list.innerHTML = '';
	newInvoiceItems.forEach((item, index) => {
	const itemDiv = document.createElement('div');
	itemDiv.className = 'invoice-item-row';
	const productName = item.product_name ? String(item.product_name).replace(/"/g, '"') : '';
	itemDiv.innerHTML = `
	<div class="form-group item-name">
	<label>Товар</label>
	<input type="text" placeholder="Название товара" value="${productName}" oninput="updateInvoiceItem(${index}, 'product_name', this.value)">
	</div>
	<div class="form-group item-qty">
	<label>Кол-во</label>
	<input type="number" step="1" min="1" placeholder="1" value="${item.quantity \|\| '1'}" oninput="updateInvoiceItem(${index}, 'quantity', this.value)">
	</div>
	<div class="form-group item-price">
	<label>Цена</label>
	<input type="number" step="0.01" min="0" placeholder="0.00" value="${item.unit_price \|\| ''}" oninput="updateInvoiceItem(${index}, 'unit_price', this.value)">
	</div>
	<div class="item-total-group">
	<label>Сумма</label>
	<div class="item-total-display">${(item.item_total \|\| 0).toFixed(2)}</div>
	</div>
	<button class="action-btn" onclick="removeInvoiceItemRow(${index})">🗑️</button>
	`;
	list.appendChild(itemDiv);
	});
	updateNewInvoiceTotal();
	}

	function updateNewInvoiceTotal() {
	if (!currentUserData) return;
	const bonusSource = document.querySelector('input[name="bonusSource"]:checked').value;
	const availableBonuses = bonusSource === 'main' ? (parseFloat(currentUserData.bonuses) \|\| 0) : (parseFloat(currentUserData.referral_bonuses) \|\| 0);
	document.getElementById('invoiceAvailableBonuses').textContent = availableBonuses.toFixed(2);

	let total = newInvoiceItems.reduce((sum, item) => sum + (parseFloat(item.item_total) \|\| 0), 0);
	document.getElementById('newInvoiceTotalAmount').textContent = total.toFixed(2);

	const deductBonusesInput = document.getElementById('invoiceDeductBonuses');
	let deductAmount = parseFloat(deductBonusesInput.value) \|\| 0;

	let cappedDeductAmount = Math.max(0, Math.min(deductAmount, availableBonuses, total));

	if (deductAmount > cappedDeductAmount) {
	deductBonusesInput.value = cappedDeductAmount > 0 ? cappedDeductAmount.toFixed(2) : '';
	}

	let finalAmount = total - cappedDeductAmount;
	document.getElementById('invoiceFinalAmount').textContent = finalAmount.toFixed(2);
	}

	async function submitInvoice() {
	const statusEl = document.getElementById('invoiceStatus');
	statusEl.style.color = 'var(--admin-secondary)';
	statusEl.textContent = 'Сохранение...';
	if (!currentUserData) {
	statusEl.style.color = 'var(--admin-danger)';
	statusEl.textContent = 'Пользователь не выбран.';
	return;
	}
	const itemsToAdd = newInvoiceItems.filter(item => item.product_name && item.product_name.trim() !== '' && (item.quantity > 0 \|\| item.unit_price > 0));
	if (itemsToAdd.length === 0) {
	statusEl.style.color = 'var(--admin-danger)';
	statusEl.textContent = 'Добавьте хотя бы один товар.';
	return;
	}
	const totalAmount = itemsToAdd.reduce((sum, item) => sum + item.item_total, 0);
	const deductBonuses = parseFloat(document.getElementById('invoiceDeductBonuses').value) \|\| 0;
	const bonusSource = document.querySelector('input[name="bonusSource"]:checked').value;

	const payload = {
	user_id: currentUserData.id,
	total_amount: totalAmount,
	items: itemsToAdd,
	deduct_bonuses: deductBonuses,
	bonus_source: bonusSource
	};
	try {
	const response = await fetch('/admin/add_invoice', {
	method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload)
	});
	const result = await response.json();
	if (response.ok) {
	statusEl.style.color = 'var(--admin-success)';
	statusEl.textContent = 'Накладная успешно сохранена!';
	setTimeout(() => location.reload(), 1500);
	} else { throw new Error(result.message \|\| 'Произошла ошибка'); }
	} catch (error) {
	statusEl.style.color = 'var(--admin-danger)';
	statusEl.textContent = `Ошибка: ${error.message}`;
	}
	}

	function openAdminInvoiceDetailModal(invoiceData) {
	document.getElementById('adminInvoiceDetailTitle').textContent = `Накладная #${invoiceData.invoice_id} от ${invoiceData.date_str}`;
	const invoiceDetailList = document.getElementById('adminInvoiceDetailList');
	invoiceDetailList.innerHTML = '';
	invoiceData.items.forEach(item => {
	const li = document.createElement('li');
	li.className = 'invoice-detail-item';
	li.innerHTML = `<span class="item-name">${item.product_name}</span><span class="item-qty-price">${item.quantity} x ${parseFloat(item.unit_price).toFixed(2)}</span><span class="item-total">${parseFloat(item.item_total).toFixed(2)}</span>`;
	invoiceDetailList.appendChild(li);
	});

	const totalDisplay = document.getElementById('adminInvoiceDetailTotal');
	let bonusesDeducted = parseFloat(invoiceData.bonuses_deducted \|\| 0);
	let totalAmount = parseFloat(invoiceData.total_amount);
	let finalAmount = totalAmount - bonusesDeducted;
	let bonusSourceText = invoiceData.bonus_source_used === 'referral' ? ' (от друзей)' : ' (основных)';

	let totalHTML = `<div><span>Итого:</span><span>${totalAmount.toFixed(2)}</span></div>`;
	if (bonusesDeducted > 0) {
	totalHTML += `<div><span>Списано бонусов${bonusSourceText}:</span><span style="color: var(--admin-danger);">- ${bonusesDeducted.toFixed(2)}</span></div>`;
	totalHTML += `<hr style="border: none; border-top: 1px solid #dee2e6; margin: 5px 0;"><div><strong style="font-size: 1.1em;">К оплате:</strong><strong style="font-size: 1.1em; color: var(--admin-success);">${finalAmount.toFixed(2)}</strong></div>`;
	}
	totalDisplay.innerHTML = totalHTML;
	adminInvoiceDetailModal.style.display = 'block';
	}

	async function deleteInvoice(userId, invoiceId) {
	if (!confirm(`Вы уверены, что хотите удалить накладную #${invoiceId} для клиента ID ${userId}?`)) return;
	try {
	const response = await fetch('/admin/delete_invoice', {
	method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ user_id: userId, invoice_id: invoiceId })
	});
	const result = await response.json();
	if (response.ok) location.reload();
	else throw new Error(result.message \|\| 'Не удалось удалить накладную.');
	} catch (error) { alert(`Ошибка: ${error.message}`); }
	}

	window.onclick = function(event) {
	if (event.target == transactionModal) closeModal('transactionModal');
	if (event.target == addClientModal) closeModal('addClientModal');
	if (event.target == orgSettingsModal) closeModal('orgSettingsModal');
	if (event.target == bonusSettingsModal) closeModal('bonusSettingsModal');
	if (event.target == adminInvoiceDetailModal) closeModal('adminInvoiceDetailModal');
	}

	document.addEventListener('DOMContentLoaded', () => { addNewInvoiceItemRow(); });
	</script>
	</body>
	</html>
	"""

	@app.route('/')
	def index():
	user_id_str = request.args.get('user_id_for_test')
	user_data = {}
	is_first_visit = False

	with _data_lock:
	if user_id_str and user_id_str in visitor_data_cache:
	user_data = visitor_data_cache[user_id_str]
	user_data['id'] = user_id_str
	is_first_visit = not user_data.get('has_been_welcomed', False)
	bonus_history = user_data.get('history', [])
	debt_history = user_data.get('debt_history', [])
	referral_history = user_data.get('referral_bonus_history', [])
	for item in bonus_history: item['transaction_type'] = 'bonus'
	for item in debt_history: item['transaction_type'] = 'debt'
	for item in referral_history: item['transaction_type'] = 'referral'
	user_data['combined_history'] = sorted(bonus_history + debt_history + referral_history, key=lambda x: datetime.fromisoformat(x['date']), reverse=True)
	user_data['invoices'] = user_data.get('invoices', [])
	else:
	user_data = {"id": "N/A", "bonuses": 0, "debts": 0, "referral_bonuses": 0, "combined_history": [], "invoices": [], "referral_code": "N/A"}

	org_details = visitor_data_cache.get('organization_details', {})
	bonus_settings = visitor_data_cache.get('bonus_program_settings', {})

	return render_template_string(TEMPLATE, user=user_data, org_details=org_details, is_first_visit=is_first_visit, bonus_settings=bonus_settings)

	@app.route('/verify', methods=['POST'])
	def verify_data():
	try:
	req_data = request.get_json()
	init_data_str = req_data.get('initData')
	if not init_data_str:
	return jsonify({"status": "error", "message": "Missing initData"}), 400

	user_data_parsed, is_valid = verify_telegram_data(init_data_str)
	user_info_dict = {}
	if user_data_parsed and 'user' in user_data_parsed:
	try:
	user_info_dict = json.loads(unquote(user_data_parsed['user'][0]))
	except Exception as e:
	logging.error(f"Could not parse user JSON: {e}")

	if is_valid:
	tg_user_id = user_info_dict.get('id')
	if tg_user_id:
	now = datetime.now(ALMATY_TZ)
	user_id_to_save = None

	with _data_lock:
	existing_user_key = next((k for k, u in visitor_data_cache.items() if k != "organization_details" and str(u.get('telegram_id')) == str(tg_user_id)), None)

	if existing_user_key:
	user_entry = visitor_data_cache[existing_user_key]
	user_entry.update({
	'first_name': user_info_dict.get('first_name'), 'last_name': user_info_dict.get('last_name'),
	'username': user_info_dict.get('username'), 'photo_url': user_info_dict.get('photo_url'),
	'visited_at': now.timestamp(), 'visited_at_str': now.strftime('%Y-%m-%d %H:%M:%S')
	})
	user_id_to_save = existing_user_key
	else:
	new_user_id = generate_unique_id(visitor_data_cache)
	user_entry = {
	'id': new_user_id, 'telegram_id': tg_user_id,
	'first_name': user_info_dict.get('first_name'), 'last_name': user_info_dict.get('last_name'),
	'username': user_info_dict.get('username'), 'photo_url': user_info_dict.get('photo_url'),
	'is_premium': user_info_dict.get('is_premium', False), 'phone_number': None,
	'visited_at': now.timestamp(), 'visited_at_str': now.strftime('%Y-%m-%d %H:%M:%S'),
	'bonuses': 0, 'history': [], 'debts': 0, 'debt_history': [], 'invoices': [],
	'referral_code': f'PROMO{new_user_id}', 'referred_by': None, 'referrals': [], 'has_been_welcomed': False,
	'referral_bonuses': 0, 'referral_bonus_history': [], 'has_made_first_purchase': False,
	}
	visitor_data_cache[new_user_id] = user_entry
	user_id_to_save = new_user_id

	save_visitor_data()

	return jsonify({"status": "ok", "verified": True, "user_id": user_id_to_save})
	else:
	return jsonify({"status": "error", "verified": True, "message": "User ID not found"}), 400
	else:
	return jsonify({"status": "error", "verified": False, "message": "Invalid data"}), 403
	except Exception as e:
	logging.exception("Error in /verify endpoint")
	return jsonify({"status": "error", "message": "Internal server error"}), 500

	@app.route('/submit_referral', methods=['POST'])
	def submit_referral():
	try:
	data = request.get_json()
	user_id = str(data.get('user_id'))
	referral_code = data.get('referral_code')

	with _data_lock:
	if not user_id or user_id not in visitor_data_cache:
	return jsonify({"status": "error", "message": "Пользователь не найден."}), 404

	user = visitor_data_cache[user_id]
	if user.get('has_been_welcomed', False):
	return jsonify({"status": "ok", "message": "Вы уже прошли этот шаг."}), 200

	user['has_been_welcomed'] = True
	bonus_settings = visitor_data_cache.get('bonus_program_settings', {})
	promo_bonus = float(bonus_settings.get('referral_promo_bonus', 0))

	if referral_code:
	referrer_id = next((u_id for u_id, u in visitor_data_cache.items() if u_id not in ["organization_details", "bonus_program_settings"] and u.get('referral_code') == referral_code), None)

	if not referrer_id:
	return jsonify({"status": "error", "message": "Промокод не найден."}), 404
	if referrer_id == user_id:
	return jsonify({"status": "error", "message": "Нельзя использовать свой промокод."}), 400

	user['referred_by'] = referrer_id
	referrer = visitor_data_cache[referrer_id]
	if 'referrals' not in referrer: referrer['referrals'] = []
	referrer['referrals'].append(user_id)

	if promo_bonus > 0:
	user['bonuses'] = user.get('bonuses', 0) + promo_bonus
	now = datetime.now(ALMATY_TZ)
	history_entry = {
	"type": "accrual", "amount": promo_bonus, "description": "Бонус за промокод",
	"date": now.isoformat(), "date_str": now.strftime('%Y-%m-%d %H:%M:%S')
	}
	if 'history' not in user: user['history'] = []
	user['history'].append(history_entry)

	save_visitor_data()
	message = "Промокод успешно применен!" if referral_code else "Добро пожаловать!"
	return jsonify({"status": "ok", "message": message}), 200

	except Exception as e:
	logging.exception("Error in /submit_referral endpoint")
	return jsonify({"status": "error", "message": "Внутренняя ошибка сервера"}), 500

	@app.route('/admin')
	def admin_panel():
	users_list = []
	user_name_map = {uid: f"{ud.get('first_name', '')} {ud.get('last_name', '')}".strip() or f"ID: {uid}" for uid, ud in visitor_data_cache.items() if uid not in ["organization_details", "bonus_program_settings"]}

	for user_id, user_data in visitor_data_cache.items():
	if user_id in ["organization_details", "bonus_program_settings"]: continue
	user_data_copy = user_data.copy()
	user_data_copy['id'] = user_id
	user_data_copy['referrals_count'] = len(user_data_copy.get('referrals', []))
	referrer_id = user_data_copy.get('referred_by')
	user_data_copy['referrer_info'] = user_name_map.get(referrer_id, None)
	users_list.append(user_data_copy)

	total_users = len(users_list)
	total_bonuses = sum(u.get('bonuses', 0) for u in users_list)
	total_debts = sum(u.get('debts', 0) for u in users_list)
	total_referral_bonuses = sum(u.get('referral_bonuses', 0) for u in users_list)

	summary_stats = {
	"total_users": total_users, "total_bonuses": total_bonuses,
	"total_debts": total_debts, "total_referral_bonuses": total_referral_bonuses
	}
	return render_template_string(ADMIN_TEMPLATE, users=users_list, summary=summary_stats)

	@app.route('/admin/add_client', methods=['POST'])
	def add_client():
	try:
	data = request.get_json()
	phone_number = data.get('phone_number')
	first_name = data.get('first_name')
	if not phone_number or not first_name:
	return jsonify({"status": "error", "message": "Имя и номер телефона обязательны."}), 400

	with _data_lock:
	if any(u.get('phone_number') == phone_number for k, u in visitor_data_cache.items() if k not in ["organization_details", "bonus_program_settings"]):
	return jsonify({"status": "error", "message": "Клиент с таким номером телефона уже существует."}), 409

	now = datetime.now(ALMATY_TZ)
	new_id = generate_unique_id(visitor_data_cache)
	new_client = {
	'id': new_id, 'telegram_id': None, 'first_name': first_name, 'last_name': None,
	'username': None, 'photo_url': None, 'is_premium': False, 'phone_number': phone_number,
	'visited_at': now.timestamp(), 'visited_at_str': now.strftime('%Y-%m-%d %H:%M:%S'),
	'bonuses': 0, 'history': [], 'debts': 0, 'debt_history': [], 'invoices': [],
	'referral_code': f'PROMO{new_id}', 'referred_by': None, 'referrals': [], 'has_been_welcomed': True,
	'referral_bonuses': 0, 'referral_bonus_history': [], 'has_made_first_purchase': False,
	}
	visitor_data_cache[new_id] = new_client
	save_visitor_data()
	return jsonify({"status": "ok", "message": "Client added successfully"}), 201
	except Exception as e:
	logging.exception("Error in /admin/add_client endpoint")
	return jsonify({"status": "error", "message": str(e)}), 500

	@app.route('/admin/add_transaction', methods=['POST'])
	def add_transaction():
	try:
	data = request.get_json()
	user_id = str(data.get('user_id'))
	accrue_amount = float(data.get('accrue_amount', 0))
	deduct_amount = float(data.get('deduct_amount', 0))
	accrue_referral_amount = float(data.get('accrue_referral_amount', 0))
	deduct_referral_amount = float(data.get('deduct_referral_amount', 0))
	add_debt_amount = float(data.get('add_debt_amount', 0))
	repay_debt_amount = float(data.get('repay_debt_amount', 0))

	if not user_id: return jsonify({"status": "error", "message": "User ID is required"}), 400

	with _data_lock:
	if user_id not in visitor_data_cache: return jsonify({"status": "error", "message": "User not found"}), 404
	user = visitor_data_cache[user_id]
	now = datetime.now(ALMATY_TZ)
	now_iso, now_str = now.isoformat(), now.strftime('%Y-%m-%d %H:%M:%S')

	if deduct_amount > user.get('bonuses', 0): return jsonify({"status": "error", "message": "Недостаточно основных бонусов для списания"}), 400
	if deduct_referral_amount > user.get('referral_bonuses', 0): return jsonify({"status": "error", "message": "Недостаточно бонусов от друзей для списания"}), 400
	if repay_debt_amount > user.get('debts', 0): return jsonify({"status": "error", "message": "Сумма погашения превышает текущий долг"}), 400

	if 'history' not in user: user['history'] = []
	if 'referral_bonus_history' not in user: user['referral_bonus_history'] = []
	if 'debt_history' not in user: user['debt_history'] = []

	user['bonuses'] = round(user.get('bonuses', 0) + accrue_amount - deduct_amount, 2)
	if accrue_amount > 0: user['history'].append({"type": "accrual", "amount": accrue_amount, "description": "Начисление бонусов (админ)", "date": now_iso, "date_str": now_str})
	if deduct_amount > 0: user['history'].append({"type": "deduction", "amount": deduct_amount, "description": "Списание бонусов (админ)", "date": now_iso, "date_str": now_str})

	user['referral_bonuses'] = round(user.get('referral_bonuses', 0) + accrue_referral_amount - deduct_referral_amount, 2)
	if accrue_referral_amount > 0: user['referral_bonus_history'].append({"type": "accrual", "amount": accrue_referral_amount, "description": "Начисление бонусов от друзей (админ)", "date": now_iso, "date_str": now_str})
	if deduct_referral_amount > 0: user['referral_bonus_history'].append({"type": "deduction", "amount": deduct_referral_amount, "description": "Списание бонусов от друзей (админ)", "date": now_iso, "date_str": now_str})

	user['debts'] = round(user.get('debts', 0) + add_debt_amount - repay_debt_amount, 2)
	if add_debt_amount > 0: user['debt_history'].append({"type": "accrual", "amount": add_debt_amount, "description": "Добавление долга", "date": now_iso, "date_str": now_str})
	if repay_debt_amount > 0: user['debt_history'].append({"type": "payment", "amount": repay_debt_amount, "description": "Погашение долга", "date": now_iso, "date_str": now_str})

	save_visitor_data()
	return jsonify({"status": "ok", "message": "Transaction successful"}), 200
	except Exception as e:
	logging.exception("Error in /admin/add_transaction endpoint")
	return jsonify({"status": "error", "message": str(e)}), 500

	@app.route('/admin/add_invoice', methods=['POST'])
	def add_invoice():
	try:
	data = request.get_json()
	user_id = str(data.get('user_id'))
	total_amount = float(data.get('total_amount', 0))
	items = data.get('items', [])
	deduct_bonuses = float(data.get('deduct_bonuses', 0))
	bonus_source = data.get('bonus_source', 'main')

	if not user_id: return jsonify({"status": "error", "message": "User ID is required"}), 400
	if not items: return jsonify({"status": "error", "message": "Необходимо добавить товары в накладную."}), 400

	with _data_lock:
	if user_id not in visitor_data_cache: return jsonify({"status": "error", "message": "User not found"}), 404
	user = visitor_data_cache[user_id]

	if bonus_source == 'main' and deduct_bonuses > user.get('bonuses', 0): return jsonify({"status": "error", "message": "Недостаточно основных бонусов для списания."}), 400
	if bonus_source == 'referral' and deduct_bonuses > user.get('referral_bonuses', 0): return jsonify({"status": "error", "message": "Недостаточно бонусов от друзей для списания."}), 400
	if deduct_bonuses > total_amount: return jsonify({"status": "error", "message": "Сумма списания не может превышать сумму накладной."}), 400

	now = datetime.now(ALMATY_TZ)
	now_iso, now_str = now.isoformat(), now.strftime('%Y-%m-%d %H:%M:%S')
	invoice_id = str(uuid.uuid4().hex[:8]).upper()

	processed_items = [{"product_name": item.get('product_name'), "quantity": float(item.get('quantity', 0)), "unit_price": float(item.get('unit_price', 0)), "item_total": round(float(item.get('quantity', 0)) * float(item.get('unit_price', 0)), 2)} for item in items]

	new_invoice = {
	"invoice_id": invoice_id, "date": now_iso, "date_str": now_str,
	"total_amount": round(total_amount, 2), "items": processed_items,
	"bonuses_deducted": round(deduct_bonuses, 2),
	"bonus_source_used": bonus_source if deduct_bonuses > 0 else None
	}
	if 'invoices' not in user: user['invoices'] = []
	user['invoices'].append(new_invoice)

	if deduct_bonuses > 0:
	if bonus_source == 'main':
	user['bonuses'] = round(user.get('bonuses', 0) - deduct_bonuses, 2)
	if 'history' not in user: user['history'] = []
	user['history'].append({"type": "deduction", "amount": deduct_bonuses, "description": f"Оплата по накладной #{invoice_id}", "date": now_iso, "date_str": now_str})
	elif bonus_source == 'referral':
	user['referral_bonuses'] = round(user.get('referral_bonuses', 0) - deduct_bonuses, 2)
	if 'referral_bonus_history' not in user: user['referral_bonus_history'] = []
	user['referral_bonus_history'].append({"type": "deduction", "amount": deduct_bonuses, "description": f"Оплата по накладной #{invoice_id}", "date": now_iso, "date_str": now_str})

	bonus_settings = visitor_data_cache.get('bonus_program_settings', {})
	invoice_bonus_percentage = float(bonus_settings.get('invoice_bonus_percentage', 0))

	if deduct_bonuses <= 0 and invoice_bonus_percentage > 0 and total_amount > 0:
	bonus_from_invoice = round((total_amount * invoice_bonus_percentage) / 100, 2)
	if bonus_from_invoice > 0:
	user['bonuses'] = user.get('bonuses', 0) + bonus_from_invoice
	if 'history' not in user: user['history'] = []
	user['history'].append({"type": "accrual", "amount": bonus_from_invoice, "description": f"Бонус с накладной #{invoice_id}", "date": now_iso, "date_str": now_str})

	if not user.get('has_made_first_purchase', False) and total_amount > 0:
	user['has_made_first_purchase'] = True
	referrer_id = user.get('referred_by')
	if referrer_id and referrer_id in visitor_data_cache:
	referrer = visitor_data_cache[referrer_id]
	referrer_bonus_percentage = float(bonus_settings.get('referrer_first_purchase_percentage', 0))
	if referrer_bonus_percentage > 0:
	commission = round((total_amount * referrer_bonus_percentage) / 100, 2)
	if commission > 0:
	referrer['referral_bonuses'] = referrer.get('referral_bonuses', 0) + commission
	if 'referral_bonus_history' not in referrer: referrer['referral_bonus_history'] = []
	referrer['referral_bonus_history'].append({
	"type": "accrual", "amount": commission,
	"description": f"Бонус от друга {user.get('first_name', 'ID:'+user_id)}",
	"date": now_iso, "date_str": now_str
	})

	save_visitor_data()
	return jsonify({"status": "ok", "message": "Invoice added successfully", "invoice_id": invoice_id}), 200
	except Exception as e:
	logging.exception("Error in /admin/add_invoice endpoint")
	return jsonify({"status": "error", "message": str(e)}), 500

	@app.route('/admin/delete_invoice', methods=['POST'])
	def delete_invoice():
	try:
	data = request.get_json()
	user_id, invoice_id = str(data.get('user_id')), data.get('invoice_id')
	if not user_id or not invoice_id: return jsonify({"status": "error", "message": "User ID and Invoice ID are required"}), 400

	with _data_lock:
	if user_id not in visitor_data_cache: return jsonify({"status": "error", "message": "User not found"}), 404
	user = visitor_data_cache[user_id]
	if 'invoices' not in user: return jsonify({"status": "error", "message": "User has no invoices"}), 404
	original_count = len(user['invoices'])
	user['invoices'] = [inv for inv in user['invoices'] if inv.get('invoice_id') != invoice_id]
	if len(user['invoices']) == original_count: return jsonify({"status": "error", "message": "Invoice not found for this user"}), 404
	save_visitor_data()
	return jsonify({"status": "ok", "message": "Invoice deleted successfully"}), 200
	except Exception as e:
	logging.exception("Error in /admin/delete_invoice endpoint")
	return jsonify({"status": "error", "message": str(e)}), 500

	@app.route('/admin/delete_client', methods=['POST'])
	def delete_client():
	try:
	user_id = str(request.get_json().get('user_id'))
	if not user_id: return jsonify({"status": "error", "message": "User ID is required"}), 400

	with _data_lock:
	if user_id not in visitor_data_cache: return jsonify({"status": "error", "message": "User not found"}), 404
	if visitor_data_cache[user_id].get('telegram_id') is not None: return jsonify({"status": "error", "message": "Cannot delete a Telegram-linked user"}), 403

	user_to_delete = visitor_data_cache[user_id]
	referrer_id = user_to_delete.get('referred_by')
	if referrer_id and referrer_id in visitor_data_cache:
	referrer = visitor_data_cache[referrer_id]
	if 'referrals' in referrer and user_id in referrer['referrals']:
	referrer['referrals'].remove(user_id)

	del visitor_data_cache[user_id]
	save_visitor_data()
	return jsonify({"status": "ok", "message": "Client deleted successfully"}), 200
	except Exception as e:
	logging.exception("Error in /admin/delete_client endpoint")
	return jsonify({"status": "error", "message": str(e)}), 500

	@app.route('/admin/organization_details', methods=['GET'])
	def get_organization_details():
	try:
	return jsonify(visitor_data_cache.get('organization_details', {})), 200
	except Exception as e:
	logging.exception("Error getting organization details")
	return jsonify({"status": "error", "message": str(e)}), 500

	@app.route('/admin/organization_details', methods=['POST'])
	def save_organization_details():
	try:
	data = request.get_json()
	with _data_lock:
	visitor_data_cache['organization_details'] = {
	"name": data.get("name", ""), "phone_numbers": data.get("phone_numbers", []),
	"address": data.get("address", ""), "whatsapp_link": data.get("whatsapp_link", ""),
	"telegram_link": data.get("telegram_link", "")
	}
	save_visitor_data()
	return jsonify({"status": "ok", "message": "Organization details saved successfully"}), 200
	except Exception as e:
	logging.exception("Error saving organization details")
	return jsonify({"status": "error", "message": str(e)}), 500

	@app.route('/admin/bonus_settings', methods=['GET'])
	def get_bonus_settings():
	try:
	return jsonify(visitor_data_cache.get('bonus_program_settings', {})), 200
	except Exception as e:
	logging.exception("Error getting bonus settings")
	return jsonify({"status": "error", "message": str(e)}), 500

	@app.route('/admin/bonus_settings', methods=['POST'])
	def save_bonus_settings():
	try:
	data = request.get_json()
	with _data_lock:
	settings = visitor_data_cache.get('bonus_program_settings', {})
	settings['invoice_bonus_percentage'] = float(data.get('invoice_bonus_percentage', 0))
	settings['referral_promo_bonus'] = float(data.get('referral_promo_bonus', 0))
	settings['referrer_first_purchase_percentage'] = float(data.get('referrer_first_purchase_percentage', 0))
	visitor_data_cache['bonus_program_settings'] = settings
	save_visitor_data()
	return jsonify({"status": "ok", "message": "Bonus program settings saved"}), 200
	except Exception as e:
	logging.exception("Error saving bonus settings")
	return jsonify({"status": "error", "message": str(e)}), 500

	if __name__ == '__main__':
	print("--- BONUS SYSTEM SERVER ---")
	print(f"Server starting on http://{HOST}:{PORT}")

	print("Attempting to load local data file...")
	load_visitor_data()

	if not visitor_data_cache or len(visitor_data_cache) <= 2:
	print("Local data file not found or is empty.")
	if HF_TOKEN_READ:
	print("Attempting to restore data from Hugging Face...")
	if not download_data_from_hf():
	print("Failed to restore from Hugging Face. Starting fresh.")
	else:
	print("HF_TOKEN_READ not set. Cannot restore from backup. Starting fresh.")
	else:
	user_count = len([k for k in visitor_data_cache if k not in ['organization_details', 'bonus_program_settings']])
	print(f"Successfully loaded data for {user_count} users from local file.")

	print("WARNING: The /admin route is NOT protected. Implement proper authentication for production.")

	if HF_TOKEN_WRITE:
	backup_thread = threading.Thread(target=periodic_backup, daemon=True)
	backup_thread.start()
	print("Periodic backup thread started (every hour).")
	else:
	print("WARNING: HF_TOKEN_WRITE not set. Periodic backups to Hugging Face are disabled.")

	print("--- Server Ready ---")
	app.run(host=HOST, port=PORT, debug=False)