<!DOCTYPE html>
<html lang="ru">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Инвентарь - CS2 Simulator</title>
    <link rel="stylesheet" href="/static/css/style.css">
    <style>
        .inventory-actions {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1rem;
            flex-wrap: wrap;
            gap: 1rem;
        }
        
        .selection-controls {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .select-all-checkbox {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            cursor: pointer;
        }
        
        .select-all-checkbox input {
            width: 18px;
            height: 18px;
            cursor: pointer;
        }
        
        .sell-selected-btn {
            padding: 0.5rem 1.5rem;
            background: var(--danger-color);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.2s;
        }
        
        .sell-selected-btn:hover {
            background: #dc2626;
            transform: translateY(-1px);
        }
        
        .sell-selected-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }
        
        .sell-all-btn {
            padding: 0.5rem 1.5rem;
            background: transparent;
            color: var(--danger-color);
            border: 1px solid var(--danger-color);
            border-radius: 8px;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.2s;
        }
        
        .sell-all-btn:hover {
            background: rgba(239, 68, 68, 0.1);
        }
        
        .inventory-skin-card {
            position: relative;
        }
        
        .item-select-checkbox {
            position: absolute;
            top: 8px;
            left: 8px;
            width: 20px;
            height: 20px;
            cursor: pointer;
            z-index: 10;
            accent-color: var(--primary-color);
        }
        
        .inventory-skin-card.selected-for-sale {
            border-color: var(--danger-color);
            box-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
        }
        
        .selected-count-badge {
            background: var(--danger-color);
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
        }
        
        .total-price-badge {
            background: var(--success-color);
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
        }
        
        .item-actions {
            display: flex;
            gap: 0.5rem;
            margin-top: 8px;
        }
        
        .btn-sell-single {
            flex: 1;
            padding: 0.25rem;
            background: transparent;
            border: 1px solid var(--danger-color);
            color: var(--danger-color);
            border-radius: 4px;
            cursor: pointer;
            font-size: 0.75rem;
            transition: all 0.2s;
        }
        
        .btn-sell-single:hover {
            background: var(--danger-color);
            color: white;
        }
        
        .filter-bar {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        
        .bulk-sell-modal {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.8);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
        }
        
        .bulk-sell-content {
            background: var(--bg-card);
            padding: 2rem;
            border-radius: 12px;
            max-width: 400px;
            width: 90%;
        }
        
        .bulk-sell-content h3 {
            margin-bottom: 1rem;
        }
        
        .bulk-sell-options {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            margin: 1.5rem 0;
        }
        
        .bulk-sell-option {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.75rem;
            background: var(--bg-dark);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .bulk-sell-option:hover {
            background: var(--bg-light);
        }
        
        .bulk-sell-option input {
            width: 18px;
            height: 18px;
        }
        
        .bulk-sell-actions {
            display: flex;
            gap: 1rem;
            justify-content: flex-end;
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="container">
            <a href="/" class="logo">🎮 CS2 Simulator</a>
            <div class="nav-links">
                <a href="/cases" class="nav-link">Кейсы</a>
                <a href="/contracts" class="nav-link">Контракты</a>
                <a href="/upgrade" class="nav-link">🆙 Апгрейд</a>
                <a href="/crash" class="nav-link">💥 Crash</a>
                <a href="/inventory" class="nav-link">Инвентарь</a>
                <a href="/activity" class="nav-link">📰 Лента</a>
                <a href="/achievements" class="nav-link">🏆 Достижения</a>
                <a href="/profile" class="nav-link">Профиль</a>
                <span class="user-balance">{{ "%.2f"|format(user.balance) }} ₽</span>
                <button onclick="toggleSound()" class="btn btn-outline" id="soundToggle" title="Звук">🔊</button>
                <button onclick="toggleSafeMode()" class="btn btn-outline" id="safeModeToggle" title="Режим записи">🎙️</button>
                <button onclick="logout()" class="btn btn-outline">Выйти</button>
            </div>
        </div>
    </nav>

    <main class="inventory-container">
        <div class="container">
            <div class="inventory-header">
                <div>
                    <h1>🎒 Инвентарь</h1>
                    <p class="page-subtitle">Всего предметов: <span id="totalItemsCount">{{ inventory_items|length }}</span></p>
                </div>
                
                <div class="inventory-actions">
                    <div class="selection-controls">
                        <label class="select-all-checkbox">
                            <input type="checkbox" id="selectAllCheckbox" onchange="toggleSelectAll()">
                            <span>Выбрать все</span>
                        </label>
                        <span class="selected-count-badge" id="selectedCountBadge" style="display: none;">0</span>
                        <span class="total-price-badge" id="totalPriceBadge" style="display: none;">0 ₽</span>
                    </div>
                    
                    <div style="display: flex; gap: 0.75rem;">
                        <button class="sell-selected-btn" id="sellSelectedBtn" onclick="sellSelected()" disabled>
                            💰 Продать выбранные
                        </button>
                        <button class="sell-all-btn" onclick="openBulkSellModal()">
                            📦 Массовая продажа
                        </button>
                    </div>
                </div>
            </div>
            
            <div class="inventory-filters">
                <div class="filter-bar">
                    <select id="rarityFilter" class="filter-select" onchange="filterItems()">
                        <option value="">Все редкости</option>
                        {% for rarity in rarities %}
                        <option value="{{ rarity }}">{{ rarity }}</option>
                        {% endfor %}
                    </select>
                    
                    <select id="typeFilter" class="filter-select" onchange="filterItems()">
                        <option value="">Все типы</option>
                        {% for type in types %}
                        <option value="{{ type }}">{{ type }}</option>
                        {% endfor %}
                    </select>
                    
                    <input type="text" id="searchInput" class="filter-select" 
                           placeholder="Поиск по названию..." oninput="filterItems()">
                    
                    <button onclick="resetFilters()" class="btn btn-outline">Сбросить</button>
                </div>
            </div>
            
            {% if inventory_items %}
            <div class="inventory-grid-detailed" id="inventoryGrid">
                {% for item in inventory_items %}
                <div class="inventory-skin-card rarity-{{ item.rarity|lower|replace(' ', '-') }}"
                     data-inventory-id="{{ item.id }}"
                     data-rarity="{{ item.rarity }}"
                     data-type="{{ item.type }}"
                     data-name="{{ item.name|lower }}"
                     data-price="{{ item.price_rub or 100 }}">
                    <input type="checkbox" class="item-select-checkbox" 
                           onchange="onItemSelect(this)" 
                           data-id="{{ item.id }}"
                           data-price="{{ item.price_rub or 100 }}">
                    
                    <div class="skin-image-container">
                        <img src="{{ item.image_url or '/static/placeholder.png' }}" 
                             alt="{{ item.name }}" 
                             class="skin-image"
                             onerror="this.src='/static/placeholder.png'">
                    </div>
                    <div class="skin-info">
                        <div class="skin-name" title="{{ item.name }}">{{ item.name }}</div>
                        <div class="skin-details">
                            <span class="rarity-{{ item.rarity|lower|replace(' ', '-') }}">{{ item.rarity }}</span>
                            <span>Float: {{ "%.6f"|format(item.float) }}</span>
                        </div>
                        <div class="skin-details" style="margin-top: 5px;">
                            <span>{{ item.type }}</span>
                            <span>{{ item.wear }}</span>
                        </div>
                        <div class="skin-details" style="margin-top: 5px; color: var(--success-color);">
                            <span>💰 {{ "%.0f"|format(item.price_rub or 100) }} ₽</span>
                        </div>
                        <div class="item-actions">
                            <button onclick="sellSingleItem({{ item.id }})" class="btn-sell-single">
                                Продать
                            </button>
                        </div>
                    </div>
                </div>
                {% endfor %}
            </div>
            {% else %}
            <div class="empty-state-large">
                <div class="empty-icon">📭</div>
                <h3>Ваш инвентарь пуст</h3>
                <p>Откройте кейсы, чтобы получить первые предметы!</p>
                <a href="/cases" class="btn btn-primary">Открыть кейсы</a>
            </div>
            {% endif %}
        </div>
    </main>
    
    <!-- Модальное окно массовой продажи -->
    <div id="bulkSellModal" class="bulk-sell-modal" style="display: none;">
        <div class="bulk-sell-content">
            <h3>📦 Массовая продажа</h3>
            <p>Выберите редкости предметов для продажи:</p>
            
            <div class="bulk-sell-options" id="bulkSellOptions">
                <!-- Опции будут добавлены через JS -->
            </div>
            
            <div style="margin: 1rem 0;">
                <p>Будет продано: <strong id="bulkSellCount">0</strong> предметов</p>
                <p>Сумма: <strong id="bulkSellTotal" style="color: var(--success-color);">0 ₽</strong></p>
            </div>
            
            <div class="bulk-sell-actions">
                <button class="btn btn-outline" onclick="closeBulkSellModal()">Отмена</button>
                <button class="btn btn-primary" onclick="executeBulkSell()" style="background: var(--danger-color);">
                    Продать
                </button>
            </div>
        </div>
    </div>

    <script>
        let selectedItems = new Set();
        let itemPrices = new Map();
        
        // Инициализация цен
        document.querySelectorAll('.inventory-skin-card').forEach(card => {
            const id = parseInt(card.dataset.inventoryId);
            const price = parseFloat(card.dataset.price);
            itemPrices.set(id, price);
        });
        
        function onItemSelect(checkbox) {
            const card = checkbox.closest('.inventory-skin-card');
            const itemId = parseInt(checkbox.dataset.id);
            
            if (checkbox.checked) {
                selectedItems.add(itemId);
                card.classList.add('selected-for-sale');
            } else {
                selectedItems.delete(itemId);
                card.classList.remove('selected-for-sale');
                document.getElementById('selectAllCheckbox').checked = false;
            }
            
            updateSelectionUI();
        }
        
        function toggleSelectAll() {
            const selectAll = document.getElementById('selectAllCheckbox');
            const checkboxes = document.querySelectorAll('.item-select-checkbox');
            
            checkboxes.forEach(cb => {
                if (cb.closest('.inventory-skin-card').style.display !== 'none') {
                    cb.checked = selectAll.checked;
                    const card = cb.closest('.inventory-skin-card');
                    const itemId = parseInt(cb.dataset.id);
                    
                    if (selectAll.checked) {
                        selectedItems.add(itemId);
                        card.classList.add('selected-for-sale');
                    } else {
                        selectedItems.delete(itemId);
                        card.classList.remove('selected-for-sale');
                    }
                }
            });
            
            updateSelectionUI();
        }
        
        function updateSelectionUI() {
            const count = selectedItems.size;
            const countBadge = document.getElementById('selectedCountBadge');
            const priceBadge = document.getElementById('totalPriceBadge');
            const sellBtn = document.getElementById('sellSelectedBtn');
            
            if (count > 0) {
                countBadge.style.display = 'inline-block';
                countBadge.textContent = `${count} выбрано`;
                
                let total = 0;
                selectedItems.forEach(id => {
                    total += itemPrices.get(id) || 100;
                });
                
                priceBadge.style.display = 'inline-block';
                priceBadge.textContent = `${total.toFixed(0)} ₽`;
                
                sellBtn.disabled = false;
            } else {
                countBadge.style.display = 'none';
                priceBadge.style.display = 'none';
                sellBtn.disabled = true;
            }
        }

        async function refreshBalance() {
            try {
                const response = await fetch('/web/api/user/balance');
                const data = await response.json();
                if (data.success) {
                    document.querySelectorAll('.user-balance').forEach(el => {
                        el.textContent = `${Math.floor(data.balance)} ₽`;
                    });
                }
            } catch (e) {}
        }
        
        async function sellSingleItem(inventoryId) {
            if (!confirm('Продать этот предмет?')) return;
            SoundManager.click();
            
            const formData = new FormData();
            formData.append('inventory_id', inventoryId);
            
            try {
                const response = await fetch('/web/api/inventory/sell', {
                    method: 'POST',
                    body: formData
                });
                
                const data = await response.json();
                
                if (data.success) {
                    SoundManager.balanceUpdate();
                    const card = document.querySelector(`.inventory-skin-card[data-id="${inventoryId}"]`);
                    if (card) {
                        card.style.transition = 'all 0.3s';
                        card.style.opacity = '0';
                        card.style.transform = 'scale(0.8)';
                        setTimeout(() => card.remove(), 300);
                    }
                    await refreshBalance();
                } else {
                    SoundManager.error();
                    alert(data.error || 'Ошибка при продаже');
                }
            } catch (error) {
                SoundManager.error();
                alert('Ошибка соединения');
            }
        }
        
        async function sellSelected() {
            if (selectedItems.size === 0) return;
            
            let total = 0;
            selectedItems.forEach(id => {
                total += itemPrices.get(id) || 100;
            });
            
            if (!confirm(`Продать ${selectedItems.size} предметов за ${total.toFixed(0)} ₽?`)) return;
            SoundManager.click();
            
            const ids = Array.from(selectedItems);
            
            const formData = new FormData();
            formData.append('inventory_ids', JSON.stringify(ids));
            
            try {
                const response = await fetch('/web/api/inventory/sell/bulk', {
                    method: 'POST',
                    body: formData
                });
                
                const data = await response.json();
                
                if (data.success) {
                    selectedItems.forEach(id => {
                        const card = document.querySelector(`.inventory-skin-card[data-id="${id}"]`);
                        if (card) {
                            card.style.transition = 'all 0.3s';
                            card.style.opacity = '0';
                            card.style.transform = 'scale(0.8)';
                            setTimeout(() => card.remove(), 300);
                        }
                    });
                    selectedItems.clear();
                    await refreshBalance();
                } else {
                    alert(data.error || 'Ошибка при продаже');
                }
            } catch (error) {
                alert('Ошибка соединения');
            }
        }
        
        function openBulkSellModal() {
            const modal = document.getElementById('bulkSellModal');
            const optionsDiv = document.getElementById('bulkSellOptions');
            
            // Собираем уникальные редкости из видимых предметов
            const rarities = new Set();
            document.querySelectorAll('.inventory-skin-card').forEach(card => {
                if (card.style.display !== 'none') {
                    rarities.add(card.dataset.rarity);
                }
            });
            
            // Создаем опции
            optionsDiv.innerHTML = '';
            Array.from(rarities).sort().forEach(rarity => {
                const count = document.querySelectorAll(`.inventory-skin-card[data-rarity="${rarity}"]`).length;
                
                const option = document.createElement('label');
                option.className = 'bulk-sell-option';
                option.innerHTML = `
                    <input type="checkbox" value="${rarity}" onchange="updateBulkSellCount()">
                    <span style="flex: 1;">
                        <span class="rarity-${rarity.toLowerCase().replace(/ /g, '-')}">${rarity}</span>
                    </span>
                    <span style="color: var(--text-secondary);">${count} шт.</span>
                `;
                optionsDiv.appendChild(option);
            });
            
            // Добавляем опцию "Все"
            const allOption = document.createElement('label');
            allOption.className = 'bulk-sell-option';
            allOption.innerHTML = `
                <input type="checkbox" value="all" onchange="toggleAllRarities(this)">
                <span style="flex: 1; font-weight: 500;">Все предметы</span>
                <span style="color: var(--text-secondary);" id="totalVisibleCount">0</span>
            `;
            optionsDiv.insertBefore(allOption, optionsDiv.firstChild);
            
            updateVisibleCount();
            updateBulkSellCount();
            
            modal.style.display = 'flex';
        }
        
        function closeBulkSellModal() {
            document.getElementById('bulkSellModal').style.display = 'none';
        }
        
        function toggleAllRarities(checkbox) {
            const checkboxes = document.querySelectorAll('#bulkSellOptions input[type="checkbox"]');
            checkboxes.forEach(cb => {
                if (cb !== checkbox) {
                    cb.checked = checkbox.checked;
                }
            });
            updateBulkSellCount();
        }
        
        function updateVisibleCount() {
            const visibleCards = document.querySelectorAll('.inventory-skin-card:not([style*="display: none"])');
            document.getElementById('totalVisibleCount').textContent = visibleCards.length;
        }
        
        function updateBulkSellCount() {
            const selectedRarities = [];
            document.querySelectorAll('#bulkSellOptions input[type="checkbox"]:checked').forEach(cb => {
                if (cb.value && cb.value !== 'all') {
                    selectedRarities.push(cb.value);
                }
            });
            
            const allChecked = document.querySelector('#bulkSellOptions input[value="all"]')?.checked;
            
            let count = 0;
            let total = 0;
            
            document.querySelectorAll('.inventory-skin-card').forEach(card => {
                if (card.style.display !== 'none') {
                    const rarity = card.dataset.rarity;
                    if (allChecked || selectedRarities.includes(rarity)) {
                        count++;
                        total += parseFloat(card.dataset.price) || 100;
                    }
                }
            });
            
            document.getElementById('bulkSellCount').textContent = count;
            document.getElementById('bulkSellTotal').textContent = `${total.toFixed(0)} ₽`;
        }
        
        async function executeBulkSell() {
            const selectedRarities = [];
            document.querySelectorAll('#bulkSellOptions input[type="checkbox"]:checked').forEach(cb => {
                if (cb.value && cb.value !== 'all') {
                    selectedRarities.push(cb.value);
                }
            });
            
            const allChecked = document.querySelector('#bulkSellOptions input[value="all"]')?.checked;
            
            const idsToSell = [];
            document.querySelectorAll('.inventory-skin-card').forEach(card => {
                if (card.style.display !== 'none') {
                    const rarity = card.dataset.rarity;
                    if (allChecked || selectedRarities.includes(rarity)) {
                        idsToSell.push(parseInt(card.dataset.inventoryId));
                    }
                }
            });
            
            if (idsToSell.length === 0) {
                alert('Выберите хотя бы одну редкость');
                return;
            }
            
            if (!confirm(`Продать ${idsToSell.length} предметов?`)) return;
            
            const formData = new FormData();
            formData.append('inventory_ids', JSON.stringify(idsToSell));
            
            try {
                const response = await fetch('/web/api/inventory/sell/bulk', {
                    method: 'POST',
                    body: formData
                });
                
                const data = await response.json();
                
                if (data.success) {
                    await refreshBalance();
                    // Remove all cards with animation
                    document.querySelectorAll('.inventory-skin-card').forEach(card => {
                        card.style.transition = 'all 0.3s';
                        card.style.opacity = '0';
                        card.style.transform = 'scale(0.8)';
                        setTimeout(() => card.remove(), 300);
                    });
                } else {
                    alert(data.error || 'Ошибка при продаже');
                }
            } catch (error) {
                alert('Ошибка соединения');
            }
        }
        
        function filterItems() {
            const rarityFilter = document.getElementById('rarityFilter').value.toLowerCase();
            const typeFilter = document.getElementById('typeFilter').value.toLowerCase();
            const searchQuery = document.getElementById('searchInput').value.toLowerCase();
            
            const items = document.querySelectorAll('.inventory-skin-card');
            let visibleCount = 0;
            
            items.forEach(item => {
                const rarity = item.dataset.rarity.toLowerCase();
                const type = item.dataset.type.toLowerCase();
                const name = item.dataset.name;
                
                let visible = true;
                
                if (rarityFilter && rarity !== rarityFilter) visible = false;
                if (typeFilter && type !== typeFilter) visible = false;
                if (searchQuery && !name.includes(searchQuery)) visible = false;
                
                item.style.display = visible ? 'block' : 'none';
                if (visible) visibleCount++;
            });
            
            document.getElementById('totalItemsCount').textContent = visibleCount;
            
            // Сбрасываем выбор при фильтрации
            selectedItems.clear();
            document.querySelectorAll('.item-select-checkbox').forEach(cb => cb.checked = false);
            document.querySelectorAll('.inventory-skin-card').forEach(c => c.classList.remove('selected-for-sale'));
            document.getElementById('selectAllCheckbox').checked = false;
            updateSelectionUI();
        }
        
        function resetFilters() {
            document.getElementById('rarityFilter').value = '';
            document.getElementById('typeFilter').value = '';
            document.getElementById('searchInput').value = '';
            filterItems();
        }
        
        async function logout() {
            await fetch('/web/api/auth/logout', { method: 'POST' });
            window.location.href = '/';
        }
        
        // Закрытие модального окна по клику вне
        document.getElementById('bulkSellModal').addEventListener('click', (e) => {
            if (e.target.classList.contains('bulk-sell-modal')) {
                closeBulkSellModal();
            }
        });
    </script>
    <script src="/static/js/sounds.js"></script>
    <script src="/static/js/websocket.js"></script>
    <script src="/static/js/safemode.js"></script>
    <script>
        function toggleSound() {
            const enabled = SoundManager.toggle();
            document.getElementById('soundToggle').textContent = enabled ? '🔊' : '🔇';
        }
        document.addEventListener('DOMContentLoaded', () => {
            const btn = document.getElementById('soundToggle');
            if (btn) btn.textContent = localStorage.getItem('sound_enabled') !== 'false' ? '🔊' : '🔇';
        });
    </script>
    <script>
    // Живое обновление через WebSocket
    WS.on('inventory_update', () => refreshInventory());
    WS.on('item_sold', () => refreshInventory());
    WS.on('balance_update', () => { if (typeof refreshBalance === 'function') refreshBalance(); });

    let refreshTimeout;
    function refreshInventory() {
        clearTimeout(refreshTimeout);
        refreshTimeout = setTimeout(() => {
            fetch('/web/api/inventory/items')
                .then(r => r.json())
                .then(items => rebuildInventoryGrid(items))
                .catch(() => {});
        }, 800);
    }

    function rebuildInventoryGrid(items) {
        const grid = document.getElementById('inventoryGrid');
        if (!grid) return;
        if (!items.length) {
            grid.innerHTML = '<div class="empty-state-large"><div class="empty-icon">📭</div><h3>Ваш инвентарь пуст</h3><p>Откройте кейсы, чтобы получить первые предметы!</p><a href="/cases" class="btn btn-primary">Открыть кейсы</a></div>';
            document.getElementById('selectAllCheckbox') && (document.getElementById('selectAllCheckbox').checked = false);
            selectedItems.clear();
            updateSelectionUI();
            return;
        }
        let html = '';
        items.forEach(item => {
            const rarityClass = (item.rarity || 'unknown').toLowerCase().replace(/\s+/g, '-');
            const image = item.image_url || '/static/placeholder.png';
            const floatStr = item.float !== null && item.float !== undefined ? 'Float: ' + item.float.toFixed(6) : '';
            const wearStr = item.wear || '';
            const typeStr = item.type || '';
            html += `<div class="inventory-skin-card rarity-${rarityClass}"
                 data-inventory-id="${item.id}"
                 data-rarity="${item.rarity || ''}"
                 data-type="${typeStr}"
                 data-name="${(item.name || '').toLowerCase()}"
                 data-price="${item.price_rub || 100}">
                <input type="checkbox" class="item-select-checkbox"
                       onchange="onItemSelect(this)"
                       data-id="${item.id}"
                       data-price="${item.price_rub || 100}">
                <div class="skin-image-container">
                    <img src="${image}" alt="${item.name}" class="skin-image" onerror="this.src='/static/placeholder.png'">
                </div>
                <div class="skin-info">
                    <div class="skin-name" title="${item.name}">${item.name}</div>
                    <div class="skin-details">
                        <span class="rarity-${rarityClass}">${item.rarity || ''}</span>
                        <span>${floatStr}</span>
                    </div>
                    <div class="skin-details" style="margin-top:5px">
                        <span>${typeStr}</span>
                        <span>${wearStr}</span>
                    </div>
                    <div class="skin-details" style="margin-top:5px;color:var(--success-color)">
                        <span>💰 ${(item.price_rub || 100).toLocaleString()} ₽</span>
                    </div>
                    <div class="item-actions">
                        <button onclick="sellSingleItem(${item.id})" class="btn-sell-single">Продать</button>
                    </div>
                </div>
            </div>`;
        });
        grid.innerHTML = html;
        selectedItems.clear();
        updateSelectionUI();
        document.getElementById('selectAllCheckbox') && (document.getElementById('selectAllCheckbox').checked = false);
        if (typeof filterItems === 'function') filterItems();
    }
    </script>
{% include '_activity_sidebar.html' %}
</body>
</html>