<!DOCTYPE html>
<html lang="fa" dir="rtl">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>بازار قطعات استوک خودرو</title>
    <link rel="icon" type="image/svg+xml" href="/favicon.svg">
    <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=Vazirmatn:wght@100;200;300;400;500;600;700;800;900&display=swap" rel="stylesheet">
    <link rel="stylesheet" href="css/styles.css">
    <link rel="stylesheet" href="css/themes.css">
    <link rel="stylesheet" href="css/details-modal.css">
    <link rel="stylesheet" href="css/filters.css">
    <link rel="stylesheet" href="css/chat-icon.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
    <style>
        :root {
            --primary-colorr: #1a237e;
            --secondary-colorr: #304ffe;
            /* Light mode variables */
            --bg-color: #ffffff;
            --text-color: #333333;
            --card-bg: #ffffff;
            --border-color: #e0e0e0;
            --header-bg: #ffffff;
            --footer-bg: #f8f9fa;
            --input-bg: #ffffff;
            --modal-bg: #ffffff;
            --button-bg: #2563eb;
            --button-hover: #1d4ed8;
            --button-text: #ffffff;
            --product-card-bg: #2d2d2d;
            --product-card-border: #404040;
            --product-card-hover: #3d3d3d;
            --bottom-nav-btn-bg: #e5e8e6;
            --bottom-nav-btn-hover: #d1d4d2;
            --bottom-nav-icon-color: rgb(72, 72, 72);
        }

        [data-theme="dark"] {
            --bg-color: #1a1a1a;
            --text-color: #ffffff;
            --card-bg: #000000;
            --border-color: #404040;
            --header-bg: #000000;
            --footer-bg: #2d2d2d;
            --input-bg: #333333;
            --modal-bg: #2d2d2d;
            --button-bg: #2563eb;
            --button-hover: #1d4ed8;
            --button-text: #ffffff;
            --product-card-bg: #000000;
            --product-card-border: #404040;
            --product-card-hover: #1a1a1a;
            --products-section-bg: #000000;
            --ad-card-bg: #000000;
            --bottom-nav-btn-bg: #070707;
            --bottom-nav-btn-hover: #1a1a1a;
            --bottom-nav-icon-color: #080808;
        }

        body {
            background-color: var(--bg-color);
            color: var(--text-color);
            transition: background-color 0.3s, color 0.3s;
        }

        /* Dark mode toggle button */
        .theme-toggle {
            background: none;
            border: none;
            color: var(--text-color);
            cursor: pointer;
            padding: 0.5rem;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .theme-toggle i {
            transition: transform 0.3s ease;
        }

        /* Update existing styles for dark mode compatibility */
        header {
            background-color: var(--header-bg);
        }

        .shops-banner {
            background: linear-gradient(135deg, #2563eb, #1e40af);
        }

        .sort-bar {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
        }

        .sort-bar select {
            background-color: var(--input-bg);
            color: var(--text-color);
            border-color: var(--border-color);
        }

        .modal-content {
            background-color: var(--modal-bg);
            color: var(--text-color);
        }

        .form-group input {
            background-color: var(--input-bg);
            color: var(--text-color);
            border-color: var(--border-color);
        }

        .mechanics-panel {
            background-color: var(--card-bg);
        }

        footer {
            background-color: var(--footer-bg);
        }

        .bottom-bar {
            background-color: var(--card-bg);
            color: var(--text-color);
        }

        .nav-bar-bottom {
            background-color: var(--card-bg);
        }

        .product-grid {
            background-color: var(--bg-color);
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
            padding: 1rem;
        }

        @media (max-width: 768px) {
            .product-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
                padding: 0.5rem;
            }
        }

        .search-bar input {
            background-color: var(--input-bg);
            color: var(--text-color);
            border-color: var(--border-color);
        }

        .search-bar button {
            background-color: var(--card-bg);
            color: var(--text-color);
        }

        .footer-section {
            color: var(--text-color);
        }

        .footer-section a {
            color: var(--text-color);
        }

        .social-links a {
            color: var(--text-color);
        }

        /* Banner Styles */
        .shops-banner {
            background: linear-gradient(135deg, #2563eb, #1e40af);
            padding: 2rem 1rem;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
            border-radius: 12px;
            margin: 0 0.5rem;
        }

        .shops-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="2"/></svg>') center/cover;
            opacity: 0.1;
        }

        .banner-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }

        .shops-banner h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            font-weight: 700;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
        }

        .shops-banner p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .explore-shops-btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background-color: #f4f5f5;
            color: rgb(11, 11, 11);
            padding: 1rem 2rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
            border: 1px solid #ffffff;
        }
        .explore-shops-btn:hover {
            background-color: #041852;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(46, 204, 113, 0.4);
        }

        .explore-shops-btn i {
            font-size: 1.2rem;
        }

        @media (max-width: 768px) {
            .shops-banner {
                padding: 1.5rem 0.8rem;
                margin: 0 0.3rem;
            }

            .shops-banner h2 {
                font-size: 1.3rem;
            }
            
            .shops-banner p {
                font-size: 0.8rem;
            }
            
            .explore-shops-btn {
                padding: 0.6rem 1.2rem;
                font-size: 0.9rem;
            }
        }

        /* Sort Bar Styles */
        .sort-bar {
            background-color: #f8f9fa;
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
            display: flex;
            justify-content: flex-end;
            align-items: center;
        }

        .sort-bar select {
            padding: 0.5rem 2.5rem 0.5rem 1rem;
            border: 1px solid #e0e0e0;
            border-radius: 6px;
            background-color: white;
            color: #333;
            font-family: 'Vazirmatn', sans-serif;
            font-size: 0.9rem;
            cursor: pointer;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8.825L1.175 4 2.05 3.125 6 7.075 9.95 3.125 10.825 4z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: left 0.8rem center;
            transition: all 0.3s ease;
        }

        .sort-bar select:hover {
            border-color: #3498db;
            box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1);
        }

        .sort-bar select:focus {
            outline: none;
            border-color: #3498db;
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
        }

        .sort-bar select option {
            padding: 0.5rem;
            font-family: 'Vazirmatn', sans-serif;
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 1000;
        }

        .modal-content {
            position: relative;
            background-color: #fff;
            margin: 10% auto;
            padding: 2rem;
            width: 90%;
            max-width: 500px;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
        }

        .modal-header h2 {
            margin: 0;
            color: #333;
        }

        .close-modal {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #666;
        }

        .close-modal:hover {
            color: #333;
        }

        .auth-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .form-group label {
            color: #333;
            font-weight: 500;
        }

        .form-group input {
            padding: 0.75rem;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-family: 'Vazirmatn', sans-serif;
        }

        .submit-btn {
            background-color: #28a745;
            color: white;
            border: none;
            padding: 0.75rem;
            border-radius: 4px;
            cursor: pointer;
            font-family: 'Vazirmatn', sans-serif;
            font-weight: 500;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .submit-btn:hover {
            background-color: #218838;
        }

        .form-footer {
            text-align: center;
            margin-top: 1rem;
            color: #666;
        }

        .register-btn, .login-switch-btn {
            background: none;
            border: none;
            color: #28a745;
            cursor: pointer;
            font-family: 'Vazirmatn', sans-serif;
            font-weight: 500;
        }

        .register-btn:hover, .login-switch-btn:hover {
            text-decoration: underline;
        }

        .nav-buttons {
            display: flex;
            gap: 1rem;
            align-items: center;
        }

        .post-ad {
            background-color: #e5e8e6;
            color: rgb(72, 72, 72);
            border: none;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: 'Vazirmatn', sans-serif;
        }

        .post-ad:hover {
            background-color: #218838;
        }

        .login {
            background-color: #3498db;
            color: white;
            text-decoration: none;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: 'Vazirmatn', sans-serif;
            transition: all 0.3s ease;
        }

        .login:hover {
            background-color: #2980b9;
        }

        .login.logged-in {
            background-color: #2ecc71;
        }

        .login.logged-in:hover {
            background-color: #27ae60;
        }

        .login i {
            font-size: 1.1rem;
        }

        /* Suppliers Panel Styles */
        .mechanics-panel {
            position: fixed;
            top: 0;
            right: -100%;
            width: 100%;
            max-width: 400px;
            height: 100vh;
            background-color: #fff;
            box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
            z-index: 1000;
            transition: right 0.3s ease;
            overflow-y: auto;
        }

        .mechanics-panel.active {
            right: 0;
        }

        .mechanics-content {
            padding: 1rem;
        }

        /* Suppliers Content Styles */
        .suppliers-intro {
            background: linear-gradient(135deg, #2563eb, #1e40af);
            color: white;
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 1rem;
            text-align: center;
        }

        .suppliers-intro p {
            margin: 0;
            font-size: 1.1rem;
            line-height: 1.5;
        }

        .suppliers-intro i {
            margin-left: 0.5rem;
            color: #ffd700;
        }

        .suppliers-grid {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .supplier-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 1rem;
            transition: all 0.3s ease;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .supplier-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
        }

        .supplier-header {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-bottom: 1rem;
        }

        .supplier-avatar {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, #2563eb, #1e40af);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
        }

        .supplier-info h4 {
            margin: 0 0 0.3rem 0;
            color: var(--text-color);
            font-size: 1.2rem;
            font-weight: 600;
        }

        .supplier-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
        }

        .supplier-badge.verified {
            background-color: #10b981;
            color: white;
        }

        .supplier-badge.premium {
            background: linear-gradient(135deg, #f59e0b, #d97706);
            color: white;
        }

        .supplier-specialties {
            margin-bottom: 1rem;
        }

        .supplier-specialties h5 {
            margin: 0 0 0.5rem 0;
            color: var(--text-color);
            font-size: 1rem;
            font-weight: 600;
        }

        .specialty-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
        }

        .tag {
            background-color: var(--button-bg);
            color: white;
            padding: 0.3rem 0.8rem;
            border-radius: 12px;
            font-size: 0.9rem;
            font-weight: 500;
        }

        .supplier-stats {
            display: flex;
            justify-content: space-between;
            margin-bottom: 1rem;
            padding: 0.8rem;
            background-color: var(--input-bg);
            border-radius: 8px;
        }

        .stat {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.2rem;
        }

        .stat i {
            color: var(--button-bg);
            font-size: 0.9rem;
        }

        .stat span {
            color: var(--text-color);
            font-size: 1rem;
            font-weight: 600;
        }

        .contact-supplier-btn {
            width: 100%;
            background: linear-gradient(135deg, #2563eb, #1e40af);
            color: white;
            border: none;
            padding: 1rem;
            border-radius: 8px;
            font-family: 'Vazirmatn', sans-serif;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
        }

        .contact-supplier-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
        }

        .suppliers-footer {
            text-align: center;
            padding: 1rem;
            border-top: 1px solid var(--border-color);
            margin-top: 1rem;
        }

        .suppliers-footer p {
            color: var(--text-color);
            font-size: 1rem;
            margin-bottom: 1rem;
            opacity: 0.8;
        }

        .suppliers-footer i {
            color: #10b981;
            margin-left: 0.3rem;
        }

        .become-supplier-btn {
            background: linear-gradient(135deg, #10b981, #059669);
            color: white;
            border: none;
            padding: 1rem 1.8rem;
            border-radius: 8px;
            font-family: 'Vazirmatn', sans-serif;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
        }

        .become-supplier-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
        }

        @media (max-width: 768px) {
            .supplier-card {
                padding: 0.8rem;
            }

            .supplier-avatar {
                width: 45px;
                height: 45px;
                font-size: 1rem;
            }

            .supplier-info h4 {
                font-size: 0.9rem;
            }

            .supplier-stats {
                padding: 0.6rem;
            }

            .stat span {
                font-size: 0.75rem;
            }

            .contact-supplier-btn {
                padding: 0.7rem;
                font-size: 0.85rem;
            }
        }

        #mechanicsToggle {
            background-color: #2563eb;
            color: white;
            border: 1px solid var(--border-color);
            padding: 0.5rem 1rem;
            border-radius: 8px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: 'Vazirmatn', sans-serif;
            transition: all 0.3s ease;
            width: 100%;
            box-sizing: border-box;
        }

        #mechanicsToggle span {
            color: white;
        }

        #mechanicsToggle i {
            color: white;
        }

        @media (max-width: 768px) {
            #mechanicsToggle {
                padding: 0.3rem 0.6rem;
                font-size: 0.7rem;
                width: 100%;
            }
            
            #mechanicsToggle span {
                font-size: 0.65rem;
                color: white;
            }
            
            #mechanicsToggle i {
                font-size: 0.8rem;
                color: white;
            }
        }

        #mechanicsToggle:hover {
            background-color: #1d4ed8;
        }

        #mechanicsToggle i {
            color: white !important;
            font-size: 1rem;
        }

        #mechanicsToggle span {
            color: white !important;
        }

        .bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: #2c3e5004;
            color: rgb(9, 27, 120);
            text-align: center;
            padding: 6px 80px 2px 80px;
            font-size: 10px;
            z-index: 1000;
        }
        .bottom-bar .highlight {
            color: #3498db;
        }
        .bottom-bar .icons {
            display: flex;
            justify-content: center;
            gap: 30px;
            margin-top: 4px;
        }
        .bottom-bar .icons a {
            color: rgb(1, 115, 180);
            font-size: 16px;
            transition: color 0.3s ease;
        }
        .bottom-bar .icons a:hover {
            color: #fd1104;
        }

        /* View Ad Button Styles */
        .view-ad-btn {
            background-color: #2563eb;
            color: white;
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 8px;
            font-family: 'Vazirmatn', sans-serif;
            font-weight: 500;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
            text-decoration: none;
            font-size: 0.95rem;
            text-align: center;
            width: 100%;
        }

        .view-ad-btn:hover {
            background-color: #1d4ed8;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
        }

        .view-ad-btn i {
            font-size: 1rem;
        }

        @media (max-width: 768px) {
            .view-ad-btn {
                padding: 0.6rem 1.2rem;
                font-size: 0.85rem;
            }
        }

        /* Product Card Styles */
        .product-card {
            background-color: var(--product-card-bg);
            border: 1px solid var(--product-card-border);
            transition: all 0.3s ease;
        }

        .product-card:hover {
            background-color: var(--product-card-hover);
            transform: translateY(-2px);
        }

        .product-card .product-title {
            color: var(--text-color);
        }

        .product-card .product-price {
            color: var(--text-color);
        }

        .product-card .product-description {
            color: var(--text-color);
            opacity: 0.8;
        }

        /* Button Styles */
        .login, .post-ad, .explore-shops-btn, .view-ad-btn, .submit-btn, 
        .register-btn, .login-switch-btn, .bottom-nav-btn {
            background-color: var(--button-bg);
            color: var(--button-text);
            border: 1px solid var(--border-color);
        }

        .login:hover, .post-ad:hover, .explore-shops-btn:hover, .view-ad-btn:hover, 
        .submit-btn:hover, .register-btn:hover, .login-switch-btn:hover, 
        .bottom-nav-btn:hover {
            background-color: var(--button-hover);
        }

        /* Bottom Navigation */
        .nav-bar-bottom {
            background-color: var(--card-bg);
            border-top: 1px solid var(--border-color);
        }

        .bottom-nav-btn {
            background-color: var(--bottom-nav-btn-bg);
            color: var(--bottom-nav-icon-color);
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0.5rem;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .bottom-nav-btn:hover {
            background-color: var(--bottom-nav-btn-hover);
        }

        .bottom-nav-btn i {
            color: var(--bottom-nav-icon-color);
            font-size: 1.2rem;
        }

        .nav-bar-bottom h1 {
            color: var(--text-color);
        }

        .nav-bar-bottom h1 span {
            color: var(--button-bg);
        }

        .chat-icon-container {
            color: var(--bottom-nav-icon-color);
        }

        .chat-icon {
            color: var(--bottom-nav-icon-color);
        }

        /* Notification Badge */
        .notification-badge {
            background-color: #ff4444;
            color: white;
        }

        /* Search Bar */
        .search-bar {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
        }

        .search-bar input {
            background-color: var(--input-bg);
            color: var(--text-color);
        }

        .search-bar button {
            background-color: var(--button-bg);
            color: var(--button-text);
        }

        .search-bar button:hover {
            background-color: var(--button-hover);
        }

        /* Sort Bar */
        .sort-bar select {
            background-color: var(--input-bg);
            color: var(--text-color);
            border-color: var(--border-color);
        }

        .sort-bar select option {
            background-color: var(--input-bg);
            color: var(--text-color);
        }

        /* Mechanics Panel */
        .mechanics-panel {
            background-color: var(--card-bg);
            border-left: 1px solid var(--border-color);
        }

        .filter-header {
            background-color: var(--card-bg);
            border-bottom: 1px solid var(--border-color);
        }

        .filter-close-btn {
            color: var(--text-color);
        }

        /* Footer Links */
        .footer-section a {
            color: var(--text-color);
            opacity: 0.8;
        }

        .footer-section a:hover {
            opacity: 1;
        }

        /* Social Links */
        .social-links a {
            color: var(--text-color);
            opacity: 0.8;
        }

        .social-links a:hover {
            opacity: 1;
        }

        /* Bottom Bar */
        .bottom-bar {
            background-color: var(--card-bg);
            border-top: 1px solid var(--border-color);
        }

        .bottom-bar .icons a {
            color: var(--text-color);
            opacity: 0.8;
        }

        .bottom-bar .icons a:hover {
            opacity: 1;
        }

        /* Products Section */
        .products {
            background-color: var(--products-section-bg);
            padding: 1rem;
            min-height: 100vh;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
        }

        @media (max-width: 768px) {
            .products {
                padding: 0;
                width: 100%;
                max-width: 100%;
                margin: 0;
                overflow-x: hidden;
            }

            .products .sort-bar {
                margin: 0.1rem;
                width: calc(100% - 0.2rem);
            }

            .products .product-grid {
                padding: 0;
                margin: 0;
                width: 100%;
            }

            /* Mobile Card Styles */
            .mobile-card {
                display: block;
                background: var(--card-bg);
                border: 1px solid var(--border-color);
                border-radius: 8px;
                margin: 0.08rem;
                box-shadow: 0 1px 2px rgba(0,0,0,0.08);
                padding: 0.3rem;
                width: calc(100% - 0.16rem);
                box-sizing: border-box;
                overflow: hidden;
            }

            .mobile-card-row {
                display: flex;
                flex-direction: row;
                align-items: center;
                gap: 0.2rem;
                flex-wrap: nowrap;
                width: 100%;
            }

            .mobile-card-image {
                flex: 0 0 auto !important;
                min-width: 110px !important;
                max-width: 160px !important;
                min-height: 110px !important;
                max-height: 160px !important;
                background-color: var(--card-bg) !important;
                border-radius: 8px !important;
                overflow: hidden !important;
                position: relative !important;
                border: 1px solid var(--border-color) !important;
                display: flex !important;
                align-items: center !important;
                justify-content: center !important;
            }
            .mobile-card-image img {
                width: 100% !important;
                height: 100% !important;
                object-fit: contain !important;
                object-position: center !important;
            }

            .mobile-card-image .no-image {
                width: 130px;
                height: 130px;
                display: flex;
                align-items: center;
                justify-content: center;
                background: #f5f5f5;
                color: #999;
                font-size: 2rem;
                border-radius: 6px;
                margin: 0;
                padding: 0;
                box-sizing: border-box;
                position: absolute;
                top: 0;
                left: 0;
            }

            .mobile-card-info {
                flex: 1;
                min-width: 0;
                display: flex;
                flex-direction: column;
                justify-content: space-between;
                gap: 0.15rem;
                height: 130px;
            }

            .mobile-card .card-title {
                font-size: 0.93rem;
                font-weight: 700;
                color: var(--text-color);
                margin: 0;
                line-height: 1.2;
                display: -webkit-box;
                -webkit-line-clamp: 2;
                -webkit-box-orient: vertical;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .mobile-card .card-footer {
                display: flex;
                align-items: center;
                justify-content: space-between;
                gap: 0.15rem;
                margin-top: auto;
                width: 100%;
            }

            .mobile-card .card-price {
                font-size: 0.75rem !important;
                font-weight: 700 !important;
                color: #fff !important;
                background: #1a237e !important;
                padding: 0.1rem 0.4rem !important;
                border-radius: 4px !important;
                white-space: nowrap !important;
            }

            .mobile-card .card-button {
                font-size: 0.83rem;
                padding: 0.2rem 0.4rem;
                background-color: #2563eb;
                color: #fff;
                border: none;
                border-radius: 4px;
                cursor: pointer;
                display: flex;
                align-items: center;
                gap: 0.1rem;
                font-weight: 600;
                white-space: nowrap;
            }
        }

        .products .sort-bar {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            margin-bottom: 1.5rem;
        }

        .products .product-grid {
            background-color: var(--products-section-bg);
        }

        /* Ad Card Styles */
        .ad-card {
            background-color: var(--ad-card-bg);
            border: 1px solid var(--border-color);
            color: var(--text-color);
        }

        .ad-card:hover {
            background-color: var(--product-card-hover);
        }

        .ad-card .ad-title {
            color: var(--text-color);
        }

        .ad-card .ad-price {
            color: var(--text-color);
        }

        .ad-card .ad-description {
            color: var(--text-color);
            opacity: 0.8;
        }

        .ad-card .ad-meta {
            color: var(--text-color);
            opacity: 0.7;
        }

        /* Mobile Filters Toggle */
        .mobile-filters-toggle button {
            background-color: var(--bottom-nav-btn-bg);
            color: var(--bottom-nav-icon-color);
            border: 1px solid var(--border-color);
            padding: 0.5rem 1rem;
            border-radius: 8px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: 'Vazirmatn', sans-serif;
            transition: all 0.3s ease;
        }

        .mobile-filters-toggle button:hover {
            background-color: var(--bottom-nav-btn-hover);
        }

        .mobile-filters-toggle button i {
            color: var(--bottom-nav-icon-color);
            font-size: 1rem;
        }

        .mobile-filters-toggle button span {
            color: var(--bottom-nav-icon-color);
        }

        /* Override for mechanics toggle specifically */
        #mechanicsToggle {
            background-color: #2563eb !important;
            color: white !important;
            width: 100% !important;
                        padding: 0.7rem !important;

            box-sizing: border-box !important;
        }

        #mechanicsToggle:hover {
            background-color: #1d4ed8 !important;
        }

        #mechanicsToggle i {
            color: white !important;
        }

        #mechanicsToggle span {
            color: white !important;
        }

        .index-page .bottom-nav-btn:first-child {
            display: none;
        }

        .logo-text, .logo-highlight {
            -webkit-text-stroke: 0.1px var(--text-color);
        }

        [data-theme="dark"] .logo-text,
        [data-theme="dark"] .logo-highlight {
            -webkit-text-stroke: 0.1px #f3efef6c;
        }

        /* Details Modal Dark Mode Styles */
        .details-modal-body {
            background-color: var(--modal-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .details-modal-body {
            background-color: var(--modal-bg);
            color: var(--text-color);
            border-color: var(--border-color);
        }

        .details-modal-body .modal-title {
            color: var(--text-color);
        }

        .details-modal-body .modal-content {
            color: var(--text-color);
        }

        .details-modal-body .modal-footer {
            border-top: 1px solid var(--border-color);
        }

        .details-modal-body .close-button {
            color: var(--text-color);
            background-color: var(--button-bg);
        }

        .details-modal-body .close-button:hover {
            background-color: var(--button-hover);
        }

        /* Details Section Dark Mode Styles */
        .details-section {
            background-color: var(--card-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            padding: 1rem;
            margin: 0;
            overflow: hidden;
        }

        .details-section .section-title {
            color: var(--text-color);
            margin-bottom: 1rem;
            font-size: 1.2rem;
            font-weight: 600;
        }

        .details-section .section-content {
            color: var(--text-color);
            opacity: 0.9;
            width: 100%;
            word-wrap: break-word;
            overflow-wrap: break-word;
            white-space: normal;
        }

        .details-section .section-content p,
        .details-section .section-content span,
        .details-section .section-content div {
            color: var(--text-color);
            margin: 0;
            padding: 0;
            width: 100%;
            word-wrap: break-word;
            overflow-wrap: break-word;
            white-space: normal;
        }

        @media (max-width: 768px) {
            .details-section {
                padding: 0.8rem;
                margin: 0 0.3rem;
                width: calc(100% - 0.6rem);
            }

            .details-section .section-title {
                font-size: 1.1rem;
            }
        }

        /* Ad Seller Dark Mode Styles */
        .ad-seller {
            background-color: var(--card-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .ad-seller {
            background-color: var(--modal-bg);
            color: var(--text-color);
            border-color: var(--border-color);
        }

        .ad-seller .seller-name {
            color: var(--text-color);
        }

        .ad-seller .seller-info {
            color: var(--text-color);
            opacity: 0.8;
        }

        .ad-seller .seller-rating {
            color: var(--text-color);
        }

        .ad-seller .seller-contact {
            background-color: var(--button-bg);
            color: var(--button-text);
        }

        .ad-seller .seller-contact:hover {
            background-color: var(--button-hover);
        }

        .ad-seller .white-content,
        .ad-seller .seller-details,
        .ad-seller .seller-description {
            background-color: var(--card-bg);
            color: var(--text-color);
        }

        .ad-seller .seller-stats,
        .ad-seller .seller-meta {
            color: var(--text-color);
            opacity: 0.9;
        }

        .ad-seller .seller-badge {
            background-color: var(--button-bg);
            color: var(--button-text);
        }

        .ad-seller .seller-badge.verified {
            background-color: #28a745;
            color: white;
        }

        /* Main Image Dark Mode Styles */
        .main-image {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            overflow: hidden;
            position: relative;
            transition: all 0.3s ease;
        }

        [data-theme="dark"] .main-image {
            background-color: var(--modal-bg);
            border-color: var(--border-color);
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
        }

        .main-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: all 0.3s ease;
        }

        [data-theme="dark"] .main-image img {
            filter: brightness(0.9);
        }

        .main-image .image-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }

        [data-theme="dark"] .main-image .image-overlay {
            background-color: rgba(0, 0, 0, 0.3);
        }

        .main-image .image-controls {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 1rem;
            background-color: var(--card-bg);
            color: var(--text-color);
            display: flex;
            justify-content: center;
            gap: 1rem;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .main-image:hover .image-controls {
            opacity: 1;
        }

        [data-theme="dark"] .main-image .image-controls {
            background-color: var(--modal-bg);
        }

        .main-image .image-controls button {
            background-color: var(--button-bg);
            color: var(--button-text);
            border: none;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .main-image .image-controls button:hover {
            background-color: var(--button-hover);
            transform: translateY(-2px);
        }

        /* Ad Images Dark Mode Styles */
        .ad-images {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }

        [data-theme="dark"] .ad-images {
            background-color: var(--modal-bg);
            border-color: var(--border-color);
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
        }

        .ad-images img {
            transition: all 0.3s ease;
        }

        [data-theme="dark"] .ad-images img {
            filter: brightness(0.9);
        }

        .ad-images .image-overlay {
            background-color: rgba(0, 0, 0, 0.1);
        }

        [data-theme="dark"] .ad-images .image-overlay {
            background-color: rgba(0, 0, 0, 0.3);
        }

        .ad-images .image-controls {
            background-color: var(--card-bg);
            color: var(--text-color);
        }

        [data-theme="dark"] .ad-images .image-controls {
            background-color: var(--modal-bg);
        }

        .ad-images .image-controls button {
            background-color: var(--button-bg);
            color: var(--button-text);
        }

        .ad-images .image-controls button:hover {
            background-color: var(--button-hover);
        }

        [data-theme="dark"] .details-modal-content {
            background-color: var(--modal-bg);
            color: var(--text-color);
        }

        [data-theme="dark"] .details-modal-header {
            background-color: var(--modal-bg);
            border-bottom: 1px solid var(--border-color);
        }

        [data-theme="dark"] .details-modal-body {
            background-color: var(--modal-bg);
            color: var(--text-color);
        }

        [data-theme="dark"] .details-section {
            background-color: var(--card-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .details-item {
            background-color: var(--card-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .details-item:hover {
            background-color: var(--product-card-hover);
        }

        [data-theme="dark"] .details-description {
            background-color: var(--card-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .main-image {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .main-image img {
            background-color: var(--card-bg);
        }

        [data-theme="dark"] .thumbnail {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .thumbnail img {
            background-color: var(--card-bg);
        }

        [data-theme="dark"] .no-image {
            background-color: var(--card-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .contact-button i {
            background-color: rgba(255, 255, 255, 0.1);
        }

        [data-theme="dark"] .contact-button:hover i {
            background-color: rgba(255, 255, 255, 0.2);
        }

        [data-theme="dark"] .details-modal-close {
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--text-color);
        }

        [data-theme="dark"] .details-modal-close:hover {
            background-color: rgba(255, 255, 255, 0.2);
        }

        [data-theme="dark"] .info-item {
            background-color: var(--card-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .info-item:hover {
            background-color: var(--product-card-hover);
            transform: translateX(-3px);
        }

        [data-theme="dark"] .info-item i {
            background-color: var(--modal-bg);
            color: var(--text-color);
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
        }

        [data-theme="dark"] .info-item span {
            color: var(--text-color);
        }

        [data-theme="dark"] .ad-description {
            background-color: var(--card-bg);
            color: var(--text-color);
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .ad-description p {
            color: var(--text-color);
            opacity: 0.9;
            margin: 0;
            padding: 0;
            word-wrap: break-word;
            overflow-wrap: break-word;
            white-space: normal;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            overflow: hidden;
            display: block;
        }

        .ad-description {
            width: 100%;
            box-sizing: border-box;
            overflow: hidden;
            display: block;
            position: relative;
            word-wrap: break-word;
            overflow-wrap: break-word;
            white-space: normal;
            padding: 0.5rem;
            margin: 0;
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            font-size: 0.9rem;
            line-height: 1.5;
            height: 80px;
            overflow-y: auto;
        }

        .ad-description p {
            width: 100%;
            box-sizing: border-box;
            overflow: hidden;
            display: block;
            margin: 0;
            padding: 0;
            word-wrap: break-word;
            overflow-wrap: break-word;
            white-space: normal;
            text-overflow: ellipsis;
        }

        @media (max-width: 768px) {
            .ad-description {
                height: 100px;
                font-size: 0.8rem;
                padding: 0.4rem;
                margin: 0 0.3rem;
            }
        }

        /* Mobile Card Styles */
        .mobile-card {
            display: block;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 14px;
            margin: 1rem 0.5rem;
            box-shadow: 0 2px 8px rgba(0,0,0,0.10);
            padding: 0.7rem 0.7rem 0.7rem 0.3rem;
            max-width: 100vw;
            overflow: hidden;
        }

        .mobile-card .card-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }

        .mobile-card .card-title {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--text-color);
            margin-bottom: 0.2rem;
            line-height: 1.4;
            white-space: normal;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .mobile-card .card-content {
            font-size: 0.91rem;
            color: #e53935;
            margin-bottom: 0.3rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .mobile-card .card-footer {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 0.5rem;
            margin-top: 0.2rem;
            flex-wrap: wrap;
            min-width: 0;
        }

        .mobile-card .card-price {
            font-size: 0.75rem !important;
            font-weight: 700 !important;
            color: #fff !important;
            background: #1a237e !important;
            padding: 0.1rem 0.4rem !important;
            border-radius: 4px !important;
            white-space: nowrap !important;
        }

        .mobile-card .card-button {
            background-color: #2563eb;
            color: #fff;
            border: none;
            padding: 0.32rem 0.7rem;
            border-radius: 6px;
            cursor: pointer;
            font-size: 0.91rem;
            display: flex;
            align-items: center;
            gap: 0.2rem;
            font-weight: 600;
            transition: background 0.2s;
            white-space: nowrap;
            max-width: 100%;
            min-width: 0;
        }

        .mobile-card .card-button i {
            font-size: 1em;
            margin-left: 0.2em;
        }

        .mobile-card-row {
            display: flex !important;
            flex-direction: row !important;
            align-items: center !important;
            gap: 0.7rem !important;
            flex-wrap: nowrap !important;
            min-width: 0 !important;
        }

        .mobile-card-image {
            flex: 0 0 auto !important;
            min-width: 110px !important;
            max-width: 160px !important;
            min-height: 110px !important;
            max-height: 160px !important;
            background-color: var(--card-bg) !important;
            border-radius: 8px !important;
            overflow: hidden !important;
            position: relative !important;
            border: 1px solid var(--border-color) !important;
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
        }
        .mobile-card-image img {
            width: 100% !important;
            height: 100% !important;
            object-fit: contain !important;
            object-position: center !important;
        }

        .mobile-card-info {
            flex: 1 1 0;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-width: 0;
            max-width: 100%;
        }

        .mobile-card .card-location span {
            color: #fff;
            background: #1a237e;
            border-radius: 5px;
            padding: 0 0.4em;
            font-size: 0.92em;
            margin-right: 0.2em;
        }

        @media (max-width: 768px) {
            .mobile-card {
                max-width: 98vw !important;
                margin: 0.3rem 0.1rem !important;
                padding: 0.5rem 0.5rem 0.5rem 0.2rem !important;
            }
            .mobile-card-image {
                flex: 0 0 auto !important;
                min-width: 100px !important;
                max-width: 140px !important;
                min-height: 100px !important;
                max-height: 140px !important;
                background-color: var(--card-bg) !important;
                border-radius: 8px !important;
                overflow: hidden !important;
                position: relative !important;
                border: 1px solid var(--border-color) !important;
                display: flex !important;
                align-items: center !important;
                justify-content: center !important;
            }
            .mobile-card-image img {
                width: 100% !important;
                height: 100% !important;
                object-fit: contain !important;
                object-position: center !important;
            }
            .mobile-card .card-title {
                font-size: 0.93rem !important;
            }
            .mobile-card .card-price {
                font-size: 0.75rem !important;
            }
            .mobile-card .card-button {
                font-size: 0.83rem !important;
                padding: 0.28rem 0.6rem !important;
            }
        }

        .product-card, .mobile-card {
            opacity: 1;
            transform: translateY(0);
            transition: opacity 0.4s, transform 0.4s;
        }
        .product-card.fade-out, .mobile-card.fade-out {
            opacity: 0;
            transform: translateY(20px);
        }
        .product-card.fade-in, .mobile-card.fade-in {
            opacity: 0;
            transform: translateY(-20px);
            animation: fadeInCard 0.4s forwards;
        }
        @keyframes fadeInCard {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .skeleton-card {
            background: #e0e0e0;
            border-radius: 8px;
            min-height: 120px;
            margin-bottom: 1rem;
            animation: skeleton-loading 1.2s infinite linear alternate;
        }
        @keyframes skeleton-loading {
            0% { opacity: 0.7; }
            100% { opacity: 1; }
        }
    </style>
</head>
<body class="index-page">
    <header>
        <nav>
            <div class="logo">
                <h1><span class="logo-text">استوک</span><span class="logo-highlight">کار</span><br><i class="fas fa-car" style="color: var(--text-color);"></i></h1>
            </div>
            <div class="nav-buttons">
                <button class="theme-toggle" id="themeToggle">
                    <i class="fas fa-moon"></i>
                    <span>تغییر تم</span>
                </button>
                <a href="login.html" class="login" id="loginButton">
                    <i class="fas fa-user"></i>
                    <span>ورود</span>
                </a>
            </div>
        </nav>
    </header>

    <div class="shops-banner">
        <div class="banner-content">
            <h2>فروشگاه‌های معتبر قطعات خودرو</h2>
            <p>به بزرگترین شبکه فروشگاه‌های قطعات استوک خودرو بپیوندید</p>
            <a href="/shops" class="explore-shops-btn">
                <i class="fas fa-store"></i>
                ورود به فروشگاه‌ها
            </a>
        </div>
    </div>

    <div class="search-container">
        <div class="search-bar">
            <input type="text" placeholder="جستجوی قطعه مورد نظر...">
            <button><i class="fas fa-search"></i></button>
        </div>
        <div class="mobile-filters-toggle">
            <button id="mechanicsToggle">
                <i class="fas fa-truck"></i>
                <span>تامین کنندگان</span>
            </button>
        </div>
    </div>

    <main>
        <aside class="mechanics-panel" id="mechanicsPanel">
            <div class="filter-header">
                <h3><i class="fas fa-truck"></i> تامین کنندگان</h3>
                <button class="filter-close-btn" id="closeMechanics"><i class="fas fa-times"></i></button>
            </div>
            
            <div class="mechanics-content">
                <div class="suppliers-intro">
                    <p><i class="fas fa-info-circle"></i> تامین کنندگان ما قطعات کم‌یاب و نایاب خودرو را برای شما پیدا و تهیه می‌کنند</p>
                </div>
                
                <div class="suppliers-grid">
                    <!-- تامین کننده 1 -->
                    <div class="supplier-card">
                        <div class="supplier-header">
                            <div class="supplier-avatar">
                                <i class="fas fa-user-tie"></i>
                            </div>
                            <div class="supplier-info">
                                <h4>علی احمدی</h4>
                                <span class="supplier-badge verified">
                                    <i class="fas fa-check-circle"></i> تایید شده
                                </span>
                            </div>
                        </div>
                        <div class="supplier-specialties">
                            <h5>تخصص‌ها:</h5>
                            <div class="specialty-tags">
                                <span class="tag">موتور</span>
                                <span class="tag">گیربکس</span>
                                <span class="tag">کمپرسور</span>
                            </div>
                        </div>
                        <div class="supplier-stats">
                            <div class="stat">
                                <i class="fas fa-star"></i>
                                <span>4.8</span>
                            </div>
                            <div class="stat">
                                <i class="fas fa-box"></i>
                                <span>150+ قطعه</span>
                            </div>
                            <div class="stat">
                                <i class="fas fa-clock"></i>
                                <span>24 ساعت</span>
                            </div>
                        </div>
                        <button class="contact-supplier-btn">
                            <i class="fas fa-phone"></i>
                            تماس با تامین کننده
                        </button>
                    </div>

                    <!-- تامین کننده 2 -->
                    <div class="supplier-card">
                        <div class="supplier-header">
                            <div class="supplier-avatar">
                                <i class="fas fa-user-tie"></i>
                            </div>
                            <div class="supplier-info">
                                <h4>محمد رضایی</h4>
                                <span class="supplier-badge premium">
                                    <i class="fas fa-crown"></i> پریمیوم
                                </span>
                            </div>
                        </div>
                        <div class="supplier-specialties">
                            <h5>تخصص‌ها:</h5>
                            <div class="specialty-tags">
                                <span class="tag">برق</span>
                                <span class="tag">کولر</span>
                                <span class="tag">فرمان</span>
                            </div>
                        </div>
                        <div class="supplier-stats">
                            <div class="stat">
                                <i class="fas fa-star"></i>
                                <span>4.9</span>
                            </div>
                            <div class="stat">
                                <i class="fas fa-box"></i>
                                <span>300+ قطعه</span>
                            </div>
                            <div class="stat">
                                <i class="fas fa-clock"></i>
                                <span>12 ساعت</span>
                            </div>
                        </div>
                        <button class="contact-supplier-btn">
                            <i class="fas fa-phone"></i>
                            تماس با تامین کننده
                        </button>
                    </div>

                    <!-- تامین کننده 3 -->
                    <div class="supplier-card">
                        <div class="supplier-header">
                            <div class="supplier-avatar">
                                <i class="fas fa-user-tie"></i>
                            </div>
                            <div class="supplier-info">
                                <h4>حسن کریمی</h4>
                                <span class="supplier-badge verified">
                                    <i class="fas fa-check-circle"></i> تایید شده
                                </span>
                            </div>
                        </div>
                        <div class="supplier-specialties">
                            <h5>تخصص‌ها:</h5>
                            <div class="specialty-tags">
                                <span class="tag">کلاچ</span>
                                <span class="tag">لنت</span>
                                <span class="tag">فیلتر</span>
                            </div>
                        </div>
                        <div class="supplier-stats">
                            <div class="stat">
                                <i class="fas fa-star"></i>
                                <span>4.7</span>
                            </div>
                            <div class="stat">
                                <i class="fas fa-box"></i>
                                <span>200+ قطعه</span>
                            </div>
                            <div class="stat">
                                <i class="fas fa-clock"></i>
                                <span>48 ساعت</span>
                            </div>
                        </div>
                        <button class="contact-supplier-btn">
                            <i class="fas fa-phone"></i>
                            تماس با تامین کننده
                        </button>
                    </div>
                </div>

                <div class="suppliers-footer">
                    <p><i class="fas fa-shield-alt"></i> تمام تامین کنندگان ما مورد تایید و دارای گواهی معتبر هستند</p>
                    <button class="become-supplier-btn">
                        <i class="fas fa-plus"></i>
                        ثبت نام به عنوان تامین کننده
                    </button>
                </div>
            </div>
        </aside>

      
        <section class="products">
            <div class="sort-bar">
                <select id="sortSelect">
                    <option value="newest">جدیدترین</option>
                    <option value="price_asc">قیمت: کم به زیاد</option>
                    <option value="price_desc">قیمت: زیاد به کم</option>
                </select>
            </div>
            <div class="product-grid" id="productGrid">
                <!-- آگهی‌ها اینجا نمایش داده می‌شوند -->
            </div>
        </section>
    </main>

    <footer>
        <div class="footer-content">
            <div class="footer-section">
                <h4>درباره ما</h4>
                <p>بازار آنلاین قطعات استوک خودرو</p>
                <p>stockcar.shop</p>
                <div class="social-links">
                    <a href="#"><i class="fab fa-instagram"></i></a>
                    <a href="#"><i class="fab fa-telegram"></i></a>
                    <a href="#"><i class="fab fa-whatsapp"></i></a>
                </div>
            </div>
            <div class="footer-section">
                <h4>تماس با ما</h4>
                <p><i class="fas fa-phone"></i> ۰۲۱-XXXXXXXX</p>
                <p><i class="fas fa-envelope"></i> info@example.com</p>
            </div>
            <div class="footer-section">
                <h4>دسترسی سریع</h4>
                <ul>
                    <li><a href="#">قوانین و مقررات</a></li>
                    <li><a href="#">حریم خصوصی</a></li>
                    <li><a href="#">سوالات متداول</a></li>
                </ul>
            </div>
        </div>
    </footer>

    <div class="bottom-bar">
        <p>s t o c k c a r .<span class="highlight">shop</span></p>
        <div class="icons">
            <a href="#"><i class="fas fa-home"></i></a>
            <a href="#"><i class="fas fa-message"></i></a>
            <a href="#"><i class="fas fa-bookmark"></i></a>
            <a href="#"><i class="fas fa-store"></i></a>
            <a href="#"><i class="fas fa-user"></i></a>
        </div>
    </div>

    <div class="nav-bar-bottom fixed-bottom">
        <button class="bottom-nav-btn" onclick="window.history.back()">
            <i class="fas fa-arrow-right"></i>
        </button>
        <h1>stockcar<span>.shop</span></h1>
        <a href="/chat.html" class="bottom-nav-btn chat-icon-container">
            <i class="fas fa-comments chat-icon"></i>
            <span class="notification-badge" style="display: none;">0</span>
        </a>
    </div>

    <script src="/js/main.js"></script>
    <script src="/js/filters.js"></script>
    <script src="/js/chat-notifications.js"></script>
    <script src="/js/theme.js"></script>
    <script>
        // Check authentication status when page loads
        async function checkAuthStatus() {
            try {
                const response = await fetch('/api/auth/status');
                const data = await response.json();
                
                if (data.success && data.isAuthenticated) {
                    // Update login button to show user's name
                    const loginButton = document.getElementById('loginButton');
                    loginButton.innerHTML = `
                        <i class="fas fa-user"></i>
                        <span>${data.user.name}</span>
                    `;
                    loginButton.classList.add('logged-in');
                    loginButton.href = '/profile'; // Change link to profile page
                }
            } catch (error) {
                console.error('Error checking auth status:', error);
            }
        }

        // Check auth status when page loads
        checkAuthStatus();

        // Suppliers Panel Toggle
        const mechanicsToggle = document.getElementById('mechanicsToggle');
        const mechanicsPanel = document.getElementById('mechanicsPanel');
        const closeMechanics = document.getElementById('closeMechanics');

        mechanicsToggle.addEventListener('click', () => {
            mechanicsPanel.classList.add('active');
        });

        closeMechanics.addEventListener('click', () => {
            mechanicsPanel.classList.remove('active');
        });

        // Close panel when clicking outside
        document.addEventListener('click', (e) => {
            if (!mechanicsPanel.contains(e.target) && !mechanicsToggle.contains(e.target)) {
                mechanicsPanel.classList.remove('active');
            }
        });

        // Dark mode sync code for all pages
        const themeToggle = document.getElementById('themeToggle');
        const body = document.body;
        // Check for saved theme preference
        const savedTheme = localStorage.getItem('theme');
        if (savedTheme) {
            body.setAttribute('data-theme', savedTheme);
            updateThemeIcon(savedTheme);
        }
        // Theme toggle click handler
        themeToggle.addEventListener('click', () => {
            const currentTheme = body.getAttribute('data-theme');
            const newTheme = currentTheme === 'dark' ? 'light' : 'dark';
            body.setAttribute('data-theme', newTheme);
            localStorage.setItem('theme', newTheme);
            updateThemeIcon(newTheme);
        });
        // Update theme icon based on current theme
        function updateThemeIcon(theme) {
            const icon = themeToggle.querySelector('i');
            if (theme === 'dark') {
                icon.className = 'fas fa-sun';
            } else {
                icon.className = 'fas fa-moon';
            }
        }
    </script>
</body>
</html>