body{font-family:system-ui,sans-serif;background:#f8fafc;margin:0;padding:20px}

* { margin: 0; padding: 0; box-sizing: border-box; }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--background);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* ===== HEADER ===== */
        .header {
            background: var(--card);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
            backdrop-filter: blur(10px);
        }

        .header-top {
            background: var(--gradient);
            color: white;
            padding: 8px 20px;
            font-size: 13px;
            text-align: center;
        }

        .header-main {
            max-width: 1400px;
            margin: 0 auto;
            padding: 15px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--text);
        }

        .logo img {
            height: 45px;
            width: auto;
            border-radius: var(--radius-sm);
        }

        .logo-text h1 {
            font-size: 22px;
            font-weight: 700;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .logo-text span {
            font-size: 12px;
            color: #64748b;
        }

        /* Search */
        .search-box {
            flex: 1;
            max-width: 500px;
            position: relative;
        }

        .search-box input {
            width: 100%;
            padding: 14px 20px 14px 50px;
            border: 2px solid #e2e8f0;
            border-radius: 50px;
            font-size: 15px;
            transition: all 0.3s;
            background: var(--background);
        }

        .search-box input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
        }

        .search-box::before {
            content: '🔍';
            position: absolute;
            left: 18px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 18px;
        }

        /* Nav */
        .header-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-link {
            padding: 10px 18px;
            color: var(--text);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            border-radius: 50px;
            transition: all 0.3s;
        }

        .nav-link:hover {
            background: var(--background);
            color: var(--primary);
        }

        .nav-link.active {
            background: var(--gradient);
            color: white;
        }

        /* Mobile Menu */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 28px;
            cursor: pointer;
            padding: 5px;
        }

        /* ===== HERO SLIDER ===== */
        .hero-slider {
            position: relative;
            width: 100%;
            overflow: hidden;
            /* Önerilen slider boyutu: 1920x600 (3.2:1) veya 1920x500 (3.84:1) */
            /* Görseller bu boyutta hazırlanmalı */
            aspect-ratio: 3.2 / 1;
            max-height: 600px;
            min-height: 300px;
        }

        .hero-slides {
            display: flex;
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
            height: 100%;
        }

        .hero-slide {
            min-width: 100%;
            height: 100%;
            position: relative;
            padding: 60px 5%;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            background: var(--gradient);
            color: white;
        }

        .hero-slide.with-image {
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .hero-slide::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
            transition: background 0.3s;
        }

        .hero-slide.with-image::before {
            background: var(--overlay-color, linear-gradient(90deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.2) 50%, transparent 100%));
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 600px;
            text-align: left;
            animation: fadeInUp 0.8s ease-out;
        }

        .hero-content.text-center { 
            text-align: center; 
            margin: 0 auto;
            max-width: 800px;
        }
        .hero-content.text-right { 
            text-align: right; 
            margin-left: auto;
        }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .hero-slide h2 {
            font-size: clamp(24px, 4vw, 48px);
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.1;
        }

        .hero-slide h3 {
            font-size: clamp(18px, 3vw, 28px);
            font-weight: 500;
            margin-bottom: 16px;
            opacity: 0.95;
        }

        .hero-slide p {
            font-size: clamp(14px, 2vw, 18px);
            margin-bottom: 32px;
            opacity: 0.9;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 36px;
            background: white;
            color: var(--primary);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 16px;
            transition: all 0.3s;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .hero-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
        }

        /* Slider Controls */
        .hero-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            z-index: 10;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(10px);
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-nav:hover {
            background: rgba(255, 255, 255, 0.4);
            transform: translateY(-50%) scale(1.1);
        }

        .hero-nav.prev { left: 20px; }
        .hero-nav.next { right: 20px; }

        /* Slider Dots */
        .hero-dots {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 12px;
            z-index: 10;
        }

        .hero-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.4);
            border: none;
            cursor: pointer;
            transition: all 0.3s;
            padding: 0;
        }

        .hero-dot.active,
        .hero-dot:hover {
            background: white;
            transform: scale(1.3);
        }

        /* Progress Bar */
        .hero-progress {
            position: absolute;
            bottom: 0;
            left: 0;
            height: 4px;
            background: rgba(255, 255, 255, 0.8);
            z-index: 10;
            transition: width 0.1s linear;
        }

        /* ===== SECTIONS ===== */
        .section {
            padding: 80px 20px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 800;
            margin-bottom: 12px;
            color: var(--text);
        }

        .section-header p {
            font-size: 17px;
            color: #64748b;
            max-width: 600px;
            margin: 0 auto;
        }

        /* ===== CATEGORIES ===== */
        .categories-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
            gap: 20px;
        }

        .category-card {
            background: var(--card);
            border-radius: var(--radius);
            padding: 30px 20px;
            text-align: center;
            text-decoration: none;
            color: var(--text);
            box-shadow: var(--shadow);
            transition: all 0.3s;
            border: 2px solid transparent;
        }

        .category-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .category-card.active {
            border-color: var(--primary);
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
        }

        .category-icon {
            width: 70px;
            height: 70px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 15px;
            font-size: 30px;
        }

        .category-card img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 15px;
        }

        .category-card h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 5px;
        }

        .category-card span {
            font-size: 13px;
            color: #94a3b8;
        }

        /* ===== FILTERS ===== */
        .filters-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
            padding: 20px;
            background: var(--card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .filter-tabs {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-tab {
            padding: 10px 20px;
            border: 2px solid #e2e8f0;
            background: transparent;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            color: var(--text);
        }

        .filter-tab:hover, .filter-tab.active {
            border-color: var(--primary);
            background: var(--primary);
            color: white;
        }

        .layout-switcher {
            display: flex;
            gap: 5px;
            background: var(--background);
            padding: 5px;
            border-radius: var(--radius-sm);
        }

        .layout-btn {
            padding: 10px 15px;
            border: none;
            background: transparent;
            border-radius: 6px;
            cursor: pointer;
            font-size: 18px;
            transition: all 0.3s;
        }

        .layout-btn.active {
            background: var(--primary);
            color: white;
        }

        /* ===== PRODUCTS GRID ===== */
        .products-grid {
            display: grid;
            gap: 25px;
        }

        .products-grid.layout-grid {
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        }

        .products-grid.layout-list {
            grid-template-columns: 1fr;
        }

        .products-grid.layout-masonry {
            columns: 3;
            column-gap: 25px;
        }

        .products-grid.layout-masonry .product-card {
            break-inside: avoid;
            margin-bottom: 25px;
        }

        /* ===== PRODUCT CARD ===== */
        .product-card {
            background: var(--card);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            flex-direction: column;
        }

        .product-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

        .layout-list .product-card {
            flex-direction: row;
        }

        .layout-list .product-image {
            width: 280px;
            min-width: 280px;
            height: 200px;
        }

        .layout-list .product-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        /* Liste görünümünde açıklama stilleri */
        .product-description-wrapper {
            margin-bottom: 16px;
        }
        
        .product-short-desc {
            margin-bottom: 12px;
            font-weight: 500;
            color: #555;
        }
        
        .product-full-description {
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid #e2e8f0;
        }
        
        .full-desc-title {
            font-size: 13px;
            font-weight: 700;
            color: #1e293b;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .full-desc-content {
            font-size: 13px;
            color: #64748b;
            line-height: 1.7;
            max-height: 150px;
            overflow-y: auto;
            padding: 10px;
            background: #f8fafc;
            border-radius: 6px;
            border-left: 3px solid var(--primary, #6366f1);
        }
        
        .full-desc-content::-webkit-scrollbar {
            width: 5px;
        }
        
        .full-desc-content::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 10px;
        }
        
        .full-desc-content::-webkit-scrollbar-thumb {
            background: #cbd5e1;
            border-radius: 10px;
        }
        
        .full-desc-content::-webkit-scrollbar-thumb:hover {
            background: #94a3b8;
        }
        
        /* Grid görünümünde detaylı açıklamayı gizle */
        .products-grid.layout-grid .product-full-description,
        .products-grid.layout-masonry .product-full-description {
            display: none;
        }
        
        /* Liste görünümünde göster */
        .products-grid.layout-list .product-full-description {
            display: block;
        }
        
        /* Liste görünümünde açıklama alanını genişlet */
        .layout-list .product-description {
            -webkit-line-clamp: 3;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .layout-list .product-short-desc {
            -webkit-line-clamp: 2;
        }
        
        /* Layout özel stiller - Liste görünümü */
        body.layout-trendyol .layout-list .full-desc-content {
            background: #fafafa;
            border-left-color: #ff6000;
        }
        
        body.layout-trendyol .layout-list .full-desc-title {
            color: #333;
        }
        
        body.layout-shopify .layout-list .full-desc-content {
            background: #f9fafb;
            border-left-color: #5a67d8;
        }
        
        body.layout-butik .layout-list .full-desc-content {
            background: #fafafa;
            border-left-color: #1a1a1a;
            font-family: 'Inter', sans-serif;
        }
        
        body.layout-butik .layout-list .full-desc-title {
            font-family: 'Playfair Display', Georgia, serif;
            font-weight: 400;
            letter-spacing: 1px;
        }
        
        /* Responsive - Liste görünümü */
        @media (max-width: 768px) {
            .layout-list .product-full-description {
                margin-top: 10px;
                padding-top: 10px;
            }
            
            .full-desc-content {
                max-height: 120px;
                font-size: 12px;
            }
            
            .full-desc-title {
                font-size: 12px;
            }
        }

        /* Product Image */
        .product-image {
            position: relative;
            height: 280px;
            background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
            overflow: hidden;
        }

        .slider-container {
            display: flex;
            height: 100%;
            transition: transform 0.4s ease;
        }

        .slider-image {
            min-width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .product-card:hover .slider-image {
            transform: scale(1.05);
        }

        .slider-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            cursor: pointer;
            opacity: 0;
            transition: all 0.3s;
            box-shadow: var(--shadow);
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .product-card:hover .slider-btn { opacity: 1; }
        .slider-btn.prev { left: 12px; }
        .slider-btn.next { right: 12px; }
        .slider-btn:hover { background: var(--primary); color: white; }

        .slider-dots {
            position: absolute;
            bottom: 12px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 6px;
        }

        .slider-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            cursor: pointer;
            transition: all 0.3s;
        }

        .slider-dot.active { background: white; transform: scale(1.2); }

        .no-image {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100%;
            font-size: 60px;
            color: #cbd5e1;
        }

        /* Badges */
        .product-badges {
            position: absolute;
            top: 12px;
            left: 12px;
            right: 12px;
            display: flex;
            justify-content: space-between;
            z-index: 10;
        }

        .badge {
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 12px;
            font-weight: 600;
            backdrop-filter: blur(10px);
        }

        .badge-featured { background: linear-gradient(135deg, #fbbf24, #f59e0b); color: #78350f; }
        .badge-stock { background: rgba(255,255,255,0.95); }
        .badge-stock.in { color: #059669; }
        .badge-stock.out { color: #dc2626; }

        .badge-discount {
            position: absolute;
            bottom: 12px;
            right: 12px;
            background: #dc2626;
            color: white;
        }

        .image-count {
            position: absolute;
            bottom: 12px;
            left: 12px;
            background: rgba(0,0,0,0.6);
            color: white;
            padding: 5px 12px;
            border-radius: 50px;
            font-size: 12px;
        }

        /* Product Info */
        .product-info {
            padding: 24px;
            cursor: pointer;
            transition: background 0.2s;
        }
        
        .product-info:hover {
            background: rgba(0,0,0,0.02);
        }

        .product-category {
            display: inline-block;
            padding: 5px 14px;
            background: var(--background);
            border-radius: 50px;
            font-size: 12px;
            font-weight: 500;
            color: #64748b;
            margin-bottom: 12px;
        }

        .product-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .product-description {
            color: #64748b;
            font-size: 14px;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .product-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: auto;
        }

        .product-price {
            font-size: 24px;
            font-weight: 800;
            color: var(--primary);
        }

        .product-price .old-price {
            font-size: 14px;
            color: #94a3b8;
            text-decoration: line-through;
            margin-left: 8px;
            font-weight: 500;
        }

        .no-price {
            font-size: 14px;
            color: #64748b;
            font-style: italic;
        }

        .product-btn {
            padding: 12px 24px;
            background: var(--gradient);
            color: white;
            border: none;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }

        .product-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 5px 20px rgba(99, 102, 241, 0.4);
        }
        
        .product-btn-details {
            padding: 10px 20px;
            background: transparent;
            color: var(--primary, #6366f1);
            border: 2px solid var(--primary, #6366f1);
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            margin-top: 12px;
            width: 100%;
        }
        
        .product-btn-details:hover {
            background: var(--primary, #6366f1);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
        }
        
        .product-footer {
            flex-direction: column;
            align-items: stretch;
        }
        
        .product-footer .product-price,
        .product-footer .no-price {
            margin-bottom: 8px;
        }
        
        /* Layout özel stiller */
        body.layout-trendyol .product-btn-details {
            font-size: 12px;
            padding: 8px 16px;
        }
        
        body.layout-shopify .product-btn-details {
            border-radius: 6px;
        }
        
        body.layout-butik .product-btn-details {
            font-family: 'Inter', sans-serif;
            letter-spacing: 1px;
            font-size: 11px;
            text-transform: uppercase;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .product-btn-details {
                font-size: 12px;
                padding: 8px 16px;
            }
        }

        /* ===== ABOUT ===== */
        .about-card {
            background: var(--card);
            border-radius: var(--radius);
            padding: 60px;
            text-align: center;
            box-shadow: var(--shadow);
            max-width: 900px;
            margin: 0 auto;
        }

        .about-card p {
            font-size: 18px;
            line-height: 1.8;
            color: #475569;
        }

        /* ===== CONTACT ===== */
        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .contact-card {
            background: var(--card);
            padding: 35px;
            border-radius: var(--radius);
            text-align: center;
            box-shadow: var(--shadow);
            transition: all 0.3s;
        }

        .contact-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .contact-icon {
            width: 70px;
            height: 70px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 28px;
        }

        .contact-card h4 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--text);
        }

        .contact-card p, .contact-card a {
            color: #64748b;
            text-decoration: none;
            font-size: 15px;
        }

        .contact-card a:hover { color: var(--primary); }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 40px;
        }

        .social-link {
            width: 55px;
            height: 55px;
            background: var(--gradient);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            font-size: 22px;
            transition: all 0.3s;
            position: relative;
        }
        
        .social-link i {
            font-size: 24px;
            line-height: 1;
        }

        .social-link:hover { 
            transform: scale(1.15) rotate(5deg);
            box-shadow: 0 5px 20px rgba(0,0,0,0.2);
        }

        /* ===== FOOTER ===== */
        .footer {
            background: var(--text);
            color: white;
            padding: 40px 20px;
            margin-top: 60px;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer p { opacity: 0.8; }

        .footer-links { display: flex; gap: 25px; }

        .footer-links a {
            color: white;
            opacity: 0.8;
            text-decoration: none;
            font-size: 14px;
        }

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

        /* ===== EMPTY STATE ===== */
        .empty-state {
            text-align: center;
            padding: 80px 20px;
            grid-column: 1 / -1;
        }

        .empty-state span {
            font-size: 80px;
            display: block;
            margin-bottom: 20px;
        }

        .empty-state h3 {
            font-size: 24px;
            margin-bottom: 10px;
            color: var(--text);
        }

        .empty-state p { color: #64748b; }

        /* ===== INFINITE SCROLL ===== */
        .infinite-scroll-status {
            text-align: center;
            padding: 30px 20px;
            margin-top: 20px;
        }
        
        .product-count {
            font-size: 14px;
            color: #64748b;
            margin-bottom: 15px;
        }
        
        .loading-indicator {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            color: var(--primary);
            font-size: 14px;
        }
        
        .loading-indicator.hidden {
            display: none;
        }
        
        .spinner {
            width: 24px;
            height: 24px;
            border: 3px solid #e2e8f0;
            border-top-color: var(--primary);
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        
        .all-loaded {
            color: #10b981;
            font-size: 14px;
            font-weight: 500;
        }

        /* ===== SCROLL TO TOP ===== */
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--gradient);
            color: white;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            font-size: 20px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            box-shadow: var(--shadow-lg);
            z-index: 1000;
        }

        .scroll-top.visible { opacity: 1; visibility: visible; }
        .scroll-top:hover { transform: translateY(-5px); }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .products-grid.layout-masonry { columns: 2; }
        }

        @media (max-width: 768px) {
            /* Tüm layout'larda mobilde 2 sütun zorunlu */
            .products-grid.layout-grid {
                grid-template-columns: repeat(2, 1fr) !important;
            }
            
            .header-main { padding: 12px 15px; }
            .search-box { display: none; }
            .header-nav { display: none; }
            .mobile-menu-btn { display: block; }
            
            .hero-slide { padding: 60px 20px; }
            .hero-slide h2 { font-size: 28px; }
            .hero-slide h3 { font-size: 18px; }
            .hero-nav { width: 40px; height: 40px; font-size: 18px; }
            .hero-nav.prev { left: 10px; }
            .hero-nav.next { right: 10px; }
            .hero-dots { bottom: 20px; }
            
            .section { padding: 50px 15px; }
            
            .filters-bar {
                flex-direction: column;
                align-items: stretch;
            }
            
            .filter-tabs { 
                justify-content: center; 
                flex-wrap: wrap;
                gap: 8px;
            }
            .filter-tabs a {
                font-size: 12px;
                padding: 8px 14px;
            }
            .layout-switcher { justify-content: center; }
            
            .products-grid.layout-grid { 
                grid-template-columns: repeat(2, 1fr) !important; 
                gap: 15px; 
            }
            .products-grid.layout-list .product-card { flex-direction: column; }
            .products-grid.layout-list .product-image { width: 100%; height: 200px; }
            .products-grid.layout-masonry { columns: 2; column-gap: 15px; }
            
            .product-image { height: 200px; }
            .product-info { padding: 16px; }
            .product-name { font-size: 15px; }
            .product-price { font-size: 18px; }
            
            .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
            .category-card { padding: 20px 15px; }
            .category-icon { width: 50px; height: 50px; font-size: 22px; }
            
            .about-card { padding: 30px 20px; }
            .about-card p { font-size: 16px; }
            
            .footer-content { flex-direction: column; text-align: center; }
            
            .social-links {
                flex-wrap: wrap;
                gap: 12px;
            }
            .social-link {
                width: 50px;
                height: 50px;
            }
            .social-link i {
                font-size: 20px;
            }
        }

        @media (max-width: 480px) {
            /* Tüm layout'larda küçük mobilde 1 sütun zorunlu */
            .products-grid.layout-grid { 
                grid-template-columns: 1fr !important; 
            }
            
            body.layout-shopify .products-grid.layout-grid,
            body.layout-butik .products-grid.layout-grid,
            body.layout-trendyol .products-grid.layout-grid {
                grid-template-columns: 1fr !important;
            }
            .products-grid.layout-masonry { columns: 1; }
            .categories-grid { grid-template-columns: repeat(2, 1fr); }
            .contact-grid { grid-template-columns: 1fr; }
        }

        /* ===== MOBILE MENU ===== */
        .mobile-nav {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--card);
            z-index: 2000;
            padding: 20px;
            flex-direction: column;
        }

        .mobile-nav.open { display: flex; }

        .mobile-nav-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
        }

        .mobile-nav-close {
            background: none;
            border: none;
            font-size: 30px;
            cursor: pointer;
        }

        .mobile-search {
            width: 100%;
            padding: 15px 20px;
            border: 2px solid #e2e8f0;
            border-radius: var(--radius-sm);
            font-size: 16px;
            margin-bottom: 20px;
        }

        .mobile-nav-links {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .mobile-nav-links a {
            padding: 15px 20px;
            background: var(--background);
            border-radius: var(--radius-sm);
            color: var(--text);
            text-decoration: none;
            font-weight: 500;
        }

        .mobile-nav-links a.active { background: var(--gradient); color: white; }

        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .product-card { animation: fadeIn 0.5s ease forwards; }
        .product-card:nth-child(1) { animation-delay: 0.1s; }
        .product-card:nth-child(2) { animation-delay: 0.15s; }
        .product-card:nth-child(3) { animation-delay: 0.2s; }
        .product-card:nth-child(4) { animation-delay: 0.25s; }
        .product-card:nth-child(5) { animation-delay: 0.3s; }
        .product-card:nth-child(6) { animation-delay: 0.35s; }

        /* ============================================
           SHOPIFY MINIMAL LAYOUT
           Temiz, modern, minimal e-ticaret tasarımı
           ============================================ */
        body.layout-shopify {
            background: #ffffff;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
        }
        
        body.layout-shopify .header {
            background: #ffffff;
            box-shadow: none;
            border-bottom: 1px solid #e8e8e8;
        }
        
        body.layout-shopify .header-top {
            background: #1a1a1a;
            color: #ffffff;
            font-size: 11px;
            letter-spacing: 0.5px;
            padding: 8px 20px;
            text-transform: uppercase;
        }
        
        body.layout-shopify .header-main {
            padding: 20px 5%;
            max-width: 1400px;
            margin: 0 auto;
        }
        
        body.layout-shopify .logo img {
            max-height: 45px;
        }
        
        body.layout-shopify .logo h1 {
            font-weight: 400;
            font-size: 24px;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: #1a1a1a;
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
        }
        
        body.layout-shopify .search-box input {
            border: 1px solid #e8e8e8;
            border-radius: 0;
            background: #fafafa;
            font-size: 13px;
        }
        
        body.layout-shopify .search-box input:focus {
            border-color: #1a1a1a;
            box-shadow: none;
        }
        
        body.layout-shopify .header-nav a {
            color: #1a1a1a;
            font-weight: 400;
            font-size: 12px;
            letter-spacing: 1px;
            text-transform: uppercase;
            padding: 8px 16px;
            border-radius: 0;
        }
        
        body.layout-shopify .header-nav a:hover {
            background: #f5f5f5;
        }
        
        /* Hero - Shopify */
        body.layout-shopify .hero-slider {
            height: 65vh;
            min-height: 400px;
            max-height: 600px;
            border-radius: 0;
            margin: 0;
        }
        
        body.layout-shopify .hero-slide {
            padding: 60px 8%;
            align-items: center;
            justify-content: center;
        }
        
        body.layout-shopify .hero-content {
            text-align: center;
            max-width: 700px;
        }
        
        body.layout-shopify .hero-slide h3 {
            font-size: 12px;
            font-weight: 400;
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 16px;
            opacity: 0.9;
        }
        
        body.layout-shopify .hero-slide h2 {
            font-weight: 300;
            font-size: clamp(28px, 5vw, 52px);
            letter-spacing: 1px;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        
        body.layout-shopify .hero-slide p {
            font-size: 15px;
            font-weight: 300;
            max-width: 500px;
            margin: 0 auto 24px;
            opacity: 0.9;
        }
        
        body.layout-shopify .hero-btn {
            background: transparent;
            border: 1px solid rgba(255,255,255,0.8);
            color: white;
            border-radius: 0;
            font-weight: 400;
            letter-spacing: 2px;
            text-transform: uppercase;
            font-size: 11px;
            padding: 14px 36px;
            transition: all 0.3s ease;
        }
        
        body.layout-shopify .hero-btn:hover {
            background: white;
            color: #1a1a1a;
            transform: none;
        }
        
        body.layout-shopify .hero-nav {
            width: 44px;
            height: 44px;
            background: rgba(255,255,255,0.1);
            border: 1px solid rgba(255,255,255,0.3);
            border-radius: 0;
            font-size: 16px;
        }
        
        body.layout-shopify .hero-nav:hover {
            background: rgba(255,255,255,0.2);
        }
        
        body.layout-shopify .hero-dots .hero-dot {
            width: 8px;
            height: 8px;
            border-radius: 0;
            background: rgba(255,255,255,0.4);
        }
        
        body.layout-shopify .hero-dots .hero-dot.active {
            background: white;
            width: 24px;
        }
        
        /* Sections - Shopify */
        body.layout-shopify .section {
            padding: 80px 5%;
            max-width: 1400px;
            margin: 0 auto;
        }
        
        body.layout-shopify .section-header {
            margin-bottom: 50px;
        }
        
        body.layout-shopify .section-header h2 {
            font-weight: 400;
            font-size: 28px;
            letter-spacing: 1px;
            color: #1a1a1a;
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
        }
        
        body.layout-shopify .section-header p {
            font-size: 14px;
            color: #666;
            margin-top: 8px;
        }
        
        /* Products - Shopify */
        body.layout-shopify .products-wrapper {
            display: block;
        }
        
        body.layout-shopify .products-main {
            width: 100%;
        }
        
        body.layout-shopify .campaign-sidebar {
            display: none !important;
        }
        
        body.layout-shopify .products-grid {
            gap: 24px;
            display: grid !important;
        }
        
        body.layout-shopify .products-grid.layout-grid {
            grid-template-columns: repeat(4, 1fr) !important;
        }
        
        body.layout-shopify .product-card {
            border-radius: 0;
            box-shadow: none;
            border: 1px solid #e8e8e8;
            overflow: hidden;
        }
        
        body.layout-shopify .product-card:hover {
            box-shadow: 0 8px 30px rgba(0,0,0,0.08);
            transform: none;
            border-color: #1a1a1a;
        }
        
        body.layout-shopify .product-image {
            height: 300px;
            border-radius: 0;
            overflow: hidden;
        }
        
        body.layout-shopify .product-image img {
            transition: transform 0.6s ease;
        }
        
        body.layout-shopify .product-card:hover .product-image img {
            transform: scale(1.05);
        }
        
        body.layout-shopify .product-info {
            padding: 20px;
            text-align: center;
            background: #fff;
        }
        
        body.layout-shopify .product-category {
            font-size: 10px;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: #888;
            background: none;
            padding: 0;
        }
        
        body.layout-shopify .product-name {
            font-weight: 400;
            font-size: 15px;
            margin: 8px 0;
            color: #1a1a1a;
        }
        
        body.layout-shopify .product-description {
            font-size: 13px;
            color: #666;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        body.layout-shopify .product-price {
            font-weight: 400;
            font-size: 16px;
            color: #1a1a1a;
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
        }
        
        body.layout-shopify .old-price {
            color: #999;
            font-size: 13px;
        }
        
        body.layout-shopify .badge {
            border-radius: 0;
            font-size: 10px;
            letter-spacing: 1px;
        }
        
        /* Filter tabs - Shopify */
        body.layout-shopify .filter-tabs {
            gap: 8px;
            margin-bottom: 40px;
        }
        
        body.layout-shopify .filter-tabs a {
            border-radius: 0;
            border: 1px solid #e8e8e8;
            background: transparent;
            color: #1a1a1a;
            font-size: 11px;
            letter-spacing: 1px;
            text-transform: uppercase;
            padding: 10px 20px;
        }
        
        body.layout-shopify .filter-tabs a:hover,
        body.layout-shopify .filter-tabs a.active {
            background: #1a1a1a;
            color: #fff;
            border-color: #1a1a1a;
        }
        
        /* Categories - Shopify */
        body.layout-shopify .categories-grid {
            gap: 20px;
        }
        
        body.layout-shopify .category-card {
            border-radius: 0;
            border: 1px solid #e8e8e8;
            padding: 30px 20px;
        }
        
        body.layout-shopify .category-card:hover {
            border-color: #1a1a1a;
            transform: none;
        }
        
        body.layout-shopify .category-icon {
            width: 50px;
            height: 50px;
            background: #f5f5f5;
            border-radius: 0;
        }
        
        /* Footer - Shopify */
        body.layout-shopify footer {
            background: #1a1a1a;
            color: #fff;
        }

        /* ============================================
           TRENDYOL LAYOUT
           E-ticaret odaklı, kampanya ve satış vurgulu
           ============================================ */
        body.layout-trendyol {
            background: #f5f5f5;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
        }
        
        body.layout-trendyol .header {
            background: #fff;
            box-shadow: 0 1px 4px rgba(0,0,0,0.08);
        }
        
        body.layout-trendyol .header-top {
            background: linear-gradient(90deg, #ff6000 0%, #ff8533 100%);
            color: white;
            font-weight: 600;
            font-size: 12px;
            padding: 8px 20px;
        }
        
        body.layout-trendyol .header-main {
            padding: 12px 20px;
            max-width: 1400px;
            margin: 0 auto;
        }
        
        body.layout-trendyol .logo img {
            max-height: 40px;
        }
        
        body.layout-trendyol .logo h1 {
            color: #ff6000;
            font-weight: 700;
            font-size: 26px;
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
        }
        
        body.layout-trendyol .search-box {
            flex: 1;
            max-width: 600px;
            margin: 0 30px;
        }
        
        body.layout-trendyol .search-box input {
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            padding: 12px 20px;
            font-size: 14px;
        }
        
        body.layout-trendyol .search-box input:focus {
            border-color: #ff6000;
        }
        
        body.layout-trendyol .header-nav a {
            font-weight: 500;
            font-size: 13px;
            padding: 8px 14px;
            border-radius: 6px;
        }
        
        body.layout-trendyol .header-nav a:hover {
            color: #ff6000;
            background: #fff5f0;
        }
        
        /* Hero - Trendyol */
        body.layout-trendyol .hero-slider {
            height: auto;
            min-height: 280px;
            max-height: 400px;
            border-radius: 0;
            margin: 0;
        }
        
        body.layout-trendyol .hero-slide {
            padding: 40px 5%;
        }
        
        body.layout-trendyol .hero-content {
            max-width: 500px;
        }
        
        body.layout-trendyol .hero-slide h3 {
            font-size: 14px;
            font-weight: 600;
            background: #ff6000;
            display: inline-block;
            padding: 6px 14px;
            border-radius: 4px;
            margin-bottom: 12px;
        }
        
        body.layout-trendyol .hero-slide h2 {
            font-size: clamp(24px, 4vw, 42px);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 12px;
        }
        
        body.layout-trendyol .hero-slide p {
            font-size: 14px;
            margin-bottom: 20px;
            opacity: 0.9;
        }
        
        body.layout-trendyol .hero-btn {
            background: #ff6000;
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 14px;
            padding: 14px 32px;
        }
        
        body.layout-trendyol .hero-btn:hover {
            background: #e65500;
            transform: none;
            box-shadow: 0 4px 15px rgba(255,96,0,0.3);
        }
        
        body.layout-trendyol .hero-nav {
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.9);
            color: #333;
            border-radius: 50%;
            font-size: 18px;
        }
        
        body.layout-trendyol .hero-dots .hero-dot {
            background: rgba(255,255,255,0.5);
        }
        
        body.layout-trendyol .hero-dots .hero-dot.active {
            background: #ff6000;
        }
        
        /* Sections - Trendyol */
        body.layout-trendyol {
            background: #f5f5f5;
        }
        
        body.layout-trendyol .section {
            background: #fff;
            margin: 8px auto;
            max-width: 1400px;
            border-radius: 12px;
            padding: 24px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
        }
        
        body.layout-trendyol .section-header {
            margin-bottom: 20px;
        }
        
        body.layout-trendyol .section-header h2 {
            font-size: 20px;
            font-weight: 700;
            color: #333;
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
        }
        
        /* Products - Trendyol */
        body.layout-trendyol .products-grid {
            gap: 12px;
        }
        
        body.layout-trendyol .products-grid.layout-grid {
            grid-template-columns: repeat(5, 1fr);
        }
        
        body.layout-trendyol .product-card {
            border-radius: 8px;
            border: 1px solid #e8e8e8;
            position: relative;
            overflow: hidden;
            transition: all 0.2s ease;
        }
        
        body.layout-trendyol .product-card:hover {
            border-color: #ff6000;
            box-shadow: 0 4px 20px rgba(255,96,0,0.12);
            transform: translateY(-2px);
        }
        
        /* Hızlı Bakış efekti - Tıklanabilir */
        body.layout-trendyol .quick-view-trigger {
            position: absolute;
            bottom: -50px;
            left: 0;
            right: 0;
            background: linear-gradient(90deg, #ff6000 0%, #ff8533 100%);
            color: white;
            text-align: center;
            padding: 12px;
            font-size: 13px;
            font-weight: 600;
            transition: bottom 0.3s ease;
            z-index: 10;
            cursor: pointer;
        }
        
        body.layout-trendyol .quick-view-trigger::before {
            content: '🔍 Hızlı Bakış';
        }
        
        body.layout-trendyol .product-card:hover .quick-view-trigger {
            bottom: 0;
        }
        
        body.layout-trendyol .quick-view-trigger:hover {
            background: linear-gradient(90deg, #e65500 0%, #ff6600 100%);
        }
        
        /* Diğer layoutlarda gizle */
        .quick-view-trigger {
            display: none;
        }
        
        body.layout-trendyol .quick-view-trigger {
            display: block;
        }
        
        body.layout-trendyol .product-image {
            height: 200px;
            border-radius: 8px 8px 0 0;
        }
        
        body.layout-trendyol .product-info {
            padding: 12px;
            padding-bottom: 16px;
        }
        
        body.layout-trendyol .product-category {
            font-size: 11px;
            color: #888;
            background: none;
            padding: 0;
            margin-bottom: 4px;
        }
        
        body.layout-trendyol .product-name {
            font-size: 13px;
            font-weight: 500;
            line-height: 1.3;
            height: 34px;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            margin: 4px 0 8px;
        }
        
        body.layout-trendyol .product-description {
            font-size: 12px;
            color: #666;
            margin: 6px 0 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        body.layout-trendyol .product-price {
            color: #ff6000;
            font-weight: 700;
            font-size: 18px;
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
        }
        
        body.layout-trendyol .old-price {
            color: #999;
            font-size: 13px;
            margin-left: 6px;
        }
        
        body.layout-trendyol .badge {
            font-size: 10px;
            font-weight: 700;
            border-radius: 4px;
            padding: 4px 8px;
        }
        
        body.layout-trendyol .badge-discount {
            background: #d93030;
        }
        
        /* Filter - Trendyol */
        body.layout-trendyol .filter-tabs a {
            background: #fff;
            border: 1px solid #e0e0e0;
            border-radius: 20px;
            font-size: 13px;
            padding: 8px 18px;
        }
        
        body.layout-trendyol .filter-tabs a:hover,
        body.layout-trendyol .filter-tabs a.active {
            border-color: #ff6000;
            color: #ff6000;
            background: #fff5f0;
        }
        
        /* Categories - Trendyol */
        body.layout-trendyol .category-card {
            border: 1px solid #e0e0e0;
            border-radius: 12px;
            padding: 20px;
            background: #fff;
        }
        
        body.layout-trendyol .category-card:hover {
            border-color: #ff6000;
            box-shadow: 0 4px 15px rgba(255,96,0,0.1);
        }
        
        body.layout-trendyol .category-icon {
            background: linear-gradient(135deg, #fff5f0 0%, #ffe8db 100%);
        }
        
        /* Footer - Trendyol */
        body.layout-trendyol footer {
            background: #333;
        }
        
        /* ============================================
           KAMPANYA BANNER SİSTEMİ
           ============================================ */
        
        /* Varsayılan: Sidebar gizli */
        .campaign-sidebar {
            display: none;
        }
        
        /* Trendyol layoutunda aktif */
        body.layout-trendyol .products-wrapper {
            display: flex;
            gap: 30px;
            align-items: flex-start;
        }
        
        body.layout-trendyol .products-main {
            flex: 1;
            min-width: 0;
        }
        
        /* Sidebar varsa göster */
        body.layout-trendyol .products-wrapper.has-sidebar .campaign-sidebar {
            width: 280px;
            flex-shrink: 0;
        }
        
        body.layout-trendyol .campaign-sidebar {
            display: block;
            position: sticky;
            top: 20px;
        }
        
        .campaign-banner {
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 15px;
            text-align: center;
            transition: all 0.3s ease;
            text-decoration: none;
            display: block;
            overflow: hidden;
            position: relative;
        }
        
        .campaign-banner:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }
        
        .campaign-banner.has-image {
            padding: 0;
            background: transparent !important;
        }
        
        .campaign-banner.has-image img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        
        .campaign-banner-content {
            position: relative;
            z-index: 2;
        }
        
        .campaign-banner h4 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 5px;
        }
        
        .campaign-banner p {
            font-size: 13px;
            opacity: 0.9;
            margin-bottom: 12px;
        }
        
        .campaign-banner .btn-campaign {
            display: inline-block;
            padding: 8px 20px;
            background: rgba(255,255,255,0.2);
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            transition: background 0.3s;
        }
        
        .campaign-banner:hover .btn-campaign {
            background: rgba(255,255,255,0.3);
        }
        
        /* Ana banner (hero altı) */
        .campaign-banner-main {
            border-radius: 12px;
            padding: 25px 30px;
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        
        .campaign-banner-main.has-image {
            padding: 0;
            min-height: 150px;
            background-size: cover;
            background-position: center;
        }
        
        .campaign-banner-main .campaign-banner-content {
            padding: 25px 30px;
        }
        
        .campaign-banner-main h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 5px;
        }
        
        .campaign-banner-main p {
            font-size: 16px;
            opacity: 0.9;
        }
        
        .campaign-banner-main .btn-campaign {
            padding: 12px 30px;
            font-size: 14px;
            white-space: nowrap;
        }
        
        /* Alt bannerlar */
        .campaign-banners-bottom {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }
        
        /* Responsive */
        @media (max-width: 1200px) {
            body.layout-trendyol .products-wrapper.has-sidebar .campaign-sidebar {
                width: 220px;
            }
            
            body.layout-trendyol .products-wrapper {
                gap: 20px;
            }
        }
        
        @media (max-width: 992px) {
            body.layout-trendyol .products-wrapper {
                flex-direction: column;
            }
            
            body.layout-trendyol .products-wrapper.has-sidebar .campaign-sidebar {
                display: none;
            }
            
            body.layout-trendyol .campaign-sidebar {
                display: none;
            }
            
            /* Mobilde ana banner göster */
            .campaign-banner-main {
                display: block;
            }
        }
        
        @media (max-width: 768px) {
            .campaign-banner-main {
                flex-direction: column;
                text-align: center;
                padding: 20px;
            }
            
            .campaign-banner-main h3 {
                font-size: 20px;
            }
            
            .campaign-banners-bottom {
                grid-template-columns: 1fr;
            }
        }

        /* ============================================
           BUTIK / MODA LAYOUT
           Lookbook tarzı, elegant ve şık tasarım
           ============================================ */
        body.layout-butik {
            background: #fafafa;
        }
        
        body.layout-butik .header {
            background: transparent;
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            box-shadow: none;
        }
        
        /* Butik - Sepet, Checkout, Hesap sayfalarında header düzeltmesi */
        body.layout-butik.page-cart .header,
        body.layout-butik.page-checkout .header,
        body.layout-butik.page-account .header,
        body.layout-butik.page-order .header,
        body.layout-butik.page-login .header {
            background: #1a1a1a !important;
            position: relative !important;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
        }
        
        body.layout-butik.page-cart .logo h1,
        body.layout-butik.page-checkout .logo h1,
        body.layout-butik.page-account .logo h1,
        body.layout-butik.page-order .logo h1,
        body.layout-butik.page-login .logo h1 {
            color: #fff !important;
            text-shadow: none !important;
        }
        
        body.layout-butik.page-cart .logo img,
        body.layout-butik.page-checkout .logo img,
        body.layout-butik.page-account .logo img,
        body.layout-butik.page-order .logo img,
        body.layout-butik.page-login .logo img {
            filter: brightness(0) invert(1) !important;
        }
        
        body.layout-butik.page-cart .header-nav a,
        body.layout-butik.page-checkout .header-nav a,
        body.layout-butik.page-account .header-nav a,
        body.layout-butik.page-order .header-nav a,
        body.layout-butik.page-login .header-nav a {
            color: #fff !important;
            text-shadow: none !important;
        }
        
        body.layout-butik.page-cart .header-cart,
        body.layout-butik.page-checkout .header-cart,
        body.layout-butik.page-account .header-cart,
        body.layout-butik.page-order .header-cart,
        body.layout-butik.page-login .header-cart,
        body.layout-butik.page-cart .header-account,
        body.layout-butik.page-checkout .header-account,
        body.layout-butik.page-account .header-account,
        body.layout-butik.page-order .header-account,
        body.layout-butik.page-login .header-account {
            color: #fff !important;
        }
        
        body.layout-butik .header-top {
            display: none;
        }
        
        body.layout-butik .header-main {
            padding: 24px 5%;
        }
        
        body.layout-butik .logo img {
            max-height: 50px;
            filter: brightness(0) invert(1);
        }
        
        body.layout-butik .logo h1 {
            font-family: 'Playfair Display', Georgia, serif;
            font-weight: 400;
            font-size: 28px;
            letter-spacing: 4px;
            color: #fff;
            text-shadow: 0 2px 20px rgba(0,0,0,0.3);
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
        }
        
        body.layout-butik .search-box {
            display: none;
        }
        
        body.layout-butik .header-nav a {
            color: #fff;
            font-size: 11px;
            letter-spacing: 2px;
            text-transform: uppercase;
            text-shadow: 0 1px 10px rgba(0,0,0,0.3);
            padding: 8px 16px;
        }
        
        body.layout-butik .header-nav a:hover {
            background: rgba(255,255,255,0.1);
        }
        
        /* Hero - Butik */
        body.layout-butik .hero-slider {
            height: 100vh;
            min-height: 600px;
            max-height: none;
            border-radius: 0;
            margin: 0;
        }
        
        body.layout-butik .hero-slide {
            padding: 0 8%;
            padding-top: 120px;
            align-items: center;
            justify-content: center;
        }
        
        body.layout-butik .hero-slide::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 50%, rgba(0,0,0,0.4) 100%);
        }
        
        body.layout-butik .hero-content {
            text-align: center;
            max-width: 800px;
            position: relative;
            z-index: 2;
        }
        
        body.layout-butik .hero-slide h3 {
            font-family: 'Inter', sans-serif;
            font-size: 11px;
            font-weight: 400;
            letter-spacing: 5px;
            text-transform: uppercase;
            margin-bottom: 20px;
            opacity: 0.9;
        }
        
        body.layout-butik .hero-slide h2 {
            font-family: 'Playfair Display', Georgia, serif;
            font-weight: 400;
            font-size: clamp(36px, 7vw, 72px);
            letter-spacing: 2px;
            line-height: 1.1;
            margin-bottom: 20px;
        }
        
        body.layout-butik .hero-slide p {
            font-family: 'Inter', sans-serif;
            font-size: 15px;
            font-weight: 300;
            letter-spacing: 1px;
            max-width: 500px;
            margin: 0 auto 30px;
            opacity: 0.9;
        }
        
        body.layout-butik .hero-btn {
            background: transparent;
            border: 1px solid rgba(255,255,255,0.5);
            color: white;
            border-radius: 0;
            font-family: 'Inter', sans-serif;
            font-weight: 400;
            letter-spacing: 3px;
            text-transform: uppercase;
            font-size: 11px;
            padding: 18px 50px;
            transition: all 0.4s ease;
        }
        
        body.layout-butik .hero-btn:hover {
            background: white;
            color: #1a1a1a;
            border-color: white;
            transform: none;
        }
        
        body.layout-butik .hero-nav {
            background: transparent;
            border: 1px solid rgba(255,255,255,0.3);
            width: 50px;
            height: 50px;
            border-radius: 0;
            font-size: 18px;
        }
        
        body.layout-butik .hero-nav:hover {
            background: rgba(255,255,255,0.1);
            border-color: rgba(255,255,255,0.5);
        }
        
        body.layout-butik .hero-dots {
            bottom: 40px;
        }
        
        body.layout-butik .hero-dots .hero-dot {
            width: 30px;
            height: 2px;
            border-radius: 0;
            background: rgba(255,255,255,0.3);
        }
        
        body.layout-butik .hero-dots .hero-dot.active {
            background: white;
        }
        
        body.layout-butik .hero-progress {
            display: none;
        }
        
        /* Sections - Butik */
        body.layout-butik .section {
            padding: 80px 40px;
            max-width: 100%;
            margin: 0;
        }
        
        body.layout-butik .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        
        body.layout-butik .section-header h2 {
            font-family: 'Playfair Display', Georgia, serif;
            font-weight: 400;
            font-size: 36px;
            letter-spacing: 2px;
            color: #1a1a1a;
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
        }
        
        body.layout-butik .section-header p {
            font-family: 'Inter', sans-serif;
            font-size: 12px;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: #888;
            margin-top: 12px;
        }
        
        /* Products - Butik */
        body.layout-butik .products-wrapper {
            display: block;
        }
        
        body.layout-butik .products-main {
            width: 100%;
        }
        
        body.layout-butik .campaign-sidebar {
            display: none !important;
        }
        
        body.layout-butik .products-grid {
            gap: 30px;
            max-width: 100%;
            display: grid !important;
        }
        
        body.layout-butik .products-grid.layout-grid {
            grid-template-columns: repeat(4, 1fr) !important;
            grid-auto-rows: auto;
        }
        
        body.layout-butik .product-card {
            border-radius: 0;
            box-shadow: none;
            background: transparent;
            overflow: visible;
            width: 100%;
            min-width: 0;
            max-width: 100%;
            display: flex;
            flex-direction: column;
        }
        
        body.layout-butik .product-card:hover {
            box-shadow: none;
            transform: none;
        }
        
        body.layout-butik .product-image {
            height: 500px;
            width: 100%;
            border-radius: 0;
            overflow: hidden;
            flex-shrink: 0;
        }
        
        body.layout-butik .product-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        
        body.layout-butik .product-card:hover .product-image img {
            transform: scale(1.08);
        }
        
        body.layout-butik .slider-container {
            width: 100%;
            height: 100%;
        }
        
        body.layout-butik .slider-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        body.layout-butik .slider-btn {
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        body.layout-butik .product-card:hover .slider-btn {
            opacity: 1;
        }
        
        body.layout-butik .product-info {
            padding: 24px 0;
            text-align: center;
            background: transparent;
            flex: 1;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }
        
        body.layout-butik .product-category {
            font-family: 'Inter', sans-serif;
            font-size: 10px;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: #999;
            background: none;
            padding: 0;
        }
        
        body.layout-butik .product-name {
            font-family: 'Playfair Display', Georgia, serif;
            font-weight: 400;
            font-size: 20px;
            letter-spacing: 1px;
            margin: 10px 0 8px;
            color: #1a1a1a;
            word-wrap: break-word;
            overflow-wrap: break-word;
            min-width: 0;
        }
        
        body.layout-butik .product-description {
            font-family: 'Inter', sans-serif;
            font-size: 13px;
            color: #888;
            margin: 10px 0 15px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            letter-spacing: 0.5px;
            word-wrap: break-word;
            overflow-wrap: break-word;
            min-width: 0;
        }
        
        body.layout-butik .product-footer {
            margin-top: auto;
            width: 100%;
        }
        
        body.layout-butik .product-price {
            font-family: 'Inter', sans-serif;
            font-weight: 400;
            font-size: 15px;
            letter-spacing: 2px;
            color: #1a1a1a;
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
            word-wrap: break-word;
            overflow-wrap: break-word;
        }
        
        body.layout-butik .old-price {
            font-size: 13px;
            margin-left: 8px;
        }
        
        body.layout-butik .badge {
            display: none;
        }
        
        /* Filter - Butik */
        body.layout-butik .filter-tabs {
            justify-content: center;
            gap: 40px;
            margin-bottom: 60px;
        }
        
        body.layout-butik .filter-tabs a {
            background: transparent;
            border: none;
            border-bottom: 2px solid transparent;
            border-radius: 0;
            padding: 10px 0;
            font-family: 'Inter', sans-serif;
            font-size: 11px;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: #888;
        }
        
        body.layout-butik .filter-tabs a:hover,
        body.layout-butik .filter-tabs a.active {
            background: transparent;
            color: #1a1a1a;
            border-bottom-color: #1a1a1a;
        }
        
        /* Categories - Butik */
        body.layout-butik .categories-grid {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 50px;
        }
        
        body.layout-butik .category-card {
            background: transparent;
            border: none;
            box-shadow: none;
            text-align: center;
            padding: 20px;
        }
        
        body.layout-butik .category-card:hover {
            transform: none;
            box-shadow: none;
        }
        
        body.layout-butik .category-icon {
            background: transparent;
            width: auto;
            height: auto;
            font-size: 32px;
            margin-bottom: 12px;
        }
        
        body.layout-butik .category-card h3 {
            font-family: 'Inter', sans-serif;
            font-size: 11px;
            letter-spacing: 3px;
            text-transform: uppercase;
            font-weight: 400;
            color: #1a1a1a;
        }
        
        body.layout-butik .category-card p {
            display: none;
        }
        
        /* Footer - Butik */
        body.layout-butik footer {
            background: #1a1a1a;
            color: #fff;
            padding: 80px 5%;
        }
        
        body.layout-butik footer a {
            color: rgba(255,255,255,0.7);
        }
        
        body.layout-butik footer a:hover {
            color: white;
        }

        /* ============================================
           RESPONSIVE - TÜM LAYOUTLAR
           ============================================ */
        
        /* Tablet */
        @media (max-width: 1200px) {
            body.layout-shopify .products-grid.layout-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            body.layout-trendyol .products-grid.layout-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            body.layout-butik .products-grid.layout-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            body.layout-butik .product-image {
                height: 400px;
            }
        }
        
        @media (max-width: 992px) {
            body.layout-shopify .products-grid.layout-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            body.layout-shopify .product-image {
                height: 250px;
            }
            
            body.layout-trendyol .products-grid.layout-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            body.layout-trendyol .search-box {
                display: none;
            }
            
            body.layout-butik .hero-slider {
                height: 80vh;
            }
            body.layout-butik .products-grid.layout-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            body.layout-butik .product-image {
                height: 350px;
            }
            body.layout-butik .section {
                padding: 60px 20px;
            }
        }
        
        /* Mobile */
        @media (max-width: 768px) {
            /* Shopify Mobile */
            body.layout-shopify .header-main {
                padding: 12px 15px;
                flex-wrap: wrap;
            }
            body.layout-shopify .logo h1 {
                font-size: 16px;
                letter-spacing: 1px;
            }
            body.layout-shopify .search-box {
                display: none;
            }
            body.layout-shopify .header-nav {
                display: none;
            }
            body.layout-shopify .mobile-menu-btn {
                display: block;
            }
            body.layout-shopify .hero-slider {
                height: 50vh;
                min-height: 300px;
            }
            body.layout-shopify .section {
                padding: 40px 15px;
            }
            body.layout-shopify .products-grid.layout-grid {
                grid-template-columns: repeat(2, 1fr) !important;
                gap: 15px;
            }
            body.layout-shopify .product-image {
                height: 180px;
            }
            body.layout-shopify .product-info {
                padding: 12px;
            }
            body.layout-shopify .product-name {
                font-size: 13px;
                line-height: 1.4;
            }
            body.layout-shopify .product-description {
                font-size: 11px;
                -webkit-line-clamp: 2;
            }
            body.layout-shopify .product-price {
                font-size: 16px;
            }
            body.layout-shopify .filters-bar {
                flex-direction: column;
                padding: 15px;
            }
            body.layout-shopify .filter-tabs {
                flex-wrap: wrap;
                gap: 8px;
            }
            body.layout-shopify .filter-tabs a {
                font-size: 12px;
                padding: 8px 12px;
            }
            body.layout-shopify .products-grid.layout-list {
                grid-template-columns: 1fr;
            }
            body.layout-shopify .layout-list .product-image {
                width: 150px;
                min-width: 150px;
                height: 150px;
            }
            body.layout-shopify .layout-list .product-info {
                padding: 12px;
            }
            
            /* Trendyol Mobile */
            body.layout-trendyol .header-main {
                padding: 10px 3%;
            }
            body.layout-trendyol .logo h1 {
                font-size: 20px;
            }
            body.layout-trendyol .hero-slider {
                min-height: 200px;
                max-height: 280px;
            }
            body.layout-trendyol .hero-slide {
                padding: 30px 4%;
            }
            body.layout-trendyol .hero-slide h2 {
                font-size: 22px;
            }
            body.layout-trendyol .section {
                margin: 4px auto;
                max-width: 100%;
                padding: 16px;
                border-radius: 8px;
            }
            body.layout-trendyol .products-grid.layout-grid {
                grid-template-columns: repeat(2, 1fr) !important;
                gap: 8px;
            }
            body.layout-trendyol .product-image {
                height: 160px;
            }
            body.layout-trendyol .product-info {
                padding: 10px;
            }
            body.layout-trendyol .product-name {
                font-size: 12px;
                height: 30px;
            }
            body.layout-trendyol .product-price {
                font-size: 15px;
            }
            body.layout-trendyol .quick-view-trigger {
                display: none;
            }
            
            /* Butik Mobile */
            body.layout-butik .header {
                position: relative;
                background: #1a1a1a;
            }
            body.layout-butik .header-main {
                padding: 15px;
                flex-wrap: wrap;
            }
            body.layout-butik .logo img {
                filter: none;
                max-height: 40px;
            }
            body.layout-butik .logo h1 {
                font-size: 18px;
                letter-spacing: 2px;
            }
            body.layout-butik .header-nav {
                display: none;
            }
            body.layout-butik .mobile-menu-btn {
                display: block;
                color: #fff;
            }
            body.layout-butik .hero-slider {
                height: 60vh;
                min-height: 350px;
            }
            body.layout-butik .hero-slide {
                padding: 80px 20px 40px;
            }
            body.layout-butik .hero-slide h2 {
                font-size: 28px;
                letter-spacing: 1px;
            }
            body.layout-butik .hero-slide h3 {
                font-size: 10px;
                letter-spacing: 3px;
            }
            body.layout-butik .section {
                padding: 40px 15px;
            }
            body.layout-butik .section-header {
                margin-bottom: 30px;
            }
            body.layout-butik .section-header h2 {
                font-size: 24px;
                letter-spacing: 1px;
            }
            body.layout-butik .products-grid.layout-grid {
                grid-template-columns: repeat(2, 1fr) !important;
                gap: 20px;
            }
            body.layout-butik .product-image {
                height: 250px;
            }
            body.layout-butik .product-info {
                padding: 16px 0;
            }
            body.layout-butik .product-name {
                font-size: 16px;
                margin: 8px 0 6px;
            }
            body.layout-butik .product-description {
                font-size: 11px;
                margin: 8px 0 10px;
            }
            body.layout-butik .product-price {
                font-size: 13px;
            }
            body.layout-butik .filters-bar {
                flex-direction: column;
                padding: 15px;
                gap: 15px;
            }
            body.layout-butik .filter-tabs {
                gap: 10px;
                flex-wrap: wrap;
                justify-content: center;
            }
            body.layout-butik .filter-tabs a {
                font-size: 10px;
                letter-spacing: 1px;
                padding: 8px 14px;
            }
            body.layout-butik .products-grid.layout-list {
                grid-template-columns: 1fr;
            }
            body.layout-butik .layout-list .product-image {
                width: 150px;
                min-width: 150px;
                height: 200px;
            }
            body.layout-butik .layout-list .product-info {
                padding: 16px;
            }
            body.layout-butik .layout-list .product-name {
                font-size: 16px;
            }
        }
        
        /* Small Mobile */
        @media (max-width: 480px) {
            /* Shopify Small Mobile */
            body.layout-shopify .products-grid.layout-grid {
                grid-template-columns: 1fr !important;
                gap: 20px;
            }
            body.layout-shopify .product-image {
                height: 200px;
            }
            body.layout-shopify .product-info {
                padding: 15px;
            }
            body.layout-shopify .product-name {
                font-size: 14px;
            }
            body.layout-shopify .product-description {
                font-size: 12px;
            }
            body.layout-shopify .hero-slide h2 {
                font-size: 22px;
            }
            body.layout-shopify .section {
                padding: 30px 15px;
            }
            body.layout-shopify .layout-list .product-image {
                width: 100%;
                min-width: 100%;
                height: 200px;
            }
            body.layout-shopify .layout-list .product-card {
                flex-direction: column;
            }
            
            /* Trendyol Small Mobile */
            body.layout-trendyol .products-grid.layout-grid {
                grid-template-columns: 1fr !important;
                gap: 12px;
            }
            body.layout-trendyol .product-image {
                height: 180px;
            }
            body.layout-trendyol .product-name {
                font-size: 13px;
                height: auto;
            }
            body.layout-trendyol .product-info {
                padding: 12px;
            }
            
            /* Butik Small Mobile */
            body.layout-butik .products-grid.layout-grid {
                grid-template-columns: 1fr !important;
                gap: 30px;
            }
            body.layout-butik .product-image {
                height: 300px;
            }
            body.layout-butik .product-name {
                font-size: 18px;
            }
            body.layout-butik .product-description {
                font-size: 12px;
            }
            body.layout-butik .hero-slide h2 {
                font-size: 24px;
            }
            body.layout-butik .section {
                padding: 30px 15px;
            }
            body.layout-butik .section-header h2 {
                font-size: 20px;
            }
            body.layout-butik .layout-list .product-image {
                width: 100%;
                min-width: 100%;
                height: 250px;
            }
            body.layout-butik .layout-list .product-card {
                flex-direction: column;
            }
        }

        /* ============================================
           FULL WIDTH LAYOUT
           ============================================ */
        body.layout-fullwidth {
            background: #f8fafc;
        }
        
        body.layout-fullwidth .header {
            background: white;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }
        
        body.layout-fullwidth .header-main {
            max-width: 100%;
            padding: 15px 40px;
        }
        
        body.layout-fullwidth .hero-slider {
            border-radius: 0;
            margin: 0;
            max-height: 600px;
        }
        
        body.layout-fullwidth .section {
            max-width: 100%;
            padding: 50px 40px;
        }
        
        body.layout-fullwidth .products-grid {
            max-width: 100%;
            margin: 0 auto;
        }
        
        body.layout-fullwidth .products-grid.layout-grid {
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }
        
        body.layout-fullwidth .product-card {
            border-radius: 12px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
        }
        
        body.layout-fullwidth .product-card:hover {
            box-shadow: 0 8px 25px rgba(0,0,0,0.12);
            transform: translateY(-5px);
        }
        
        body.layout-fullwidth .product-image {
            border-radius: 12px 12px 0 0;
        }
        
        body.layout-fullwidth .footer {
            max-width: 100%;
            border-radius: 0;
            margin: 0;
        }
        
        body.layout-fullwidth .footer .footer-content {
            max-width: 1600px;
            margin: 0 auto;
        }
        
        @media (max-width: 768px) {
            body.layout-fullwidth .header-main {
                padding: 12px 15px;
            }
            body.layout-fullwidth .section {
                padding: 30px 15px;
            }
        }

        /* ============================================
           LIGHTBOX - Ürün Görseli Büyütme
           ============================================ */
        .lightbox {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.95);
            z-index: 10000;
            justify-content: center;
            align-items: center;
            padding: 20px;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .lightbox.active {
            display: flex;
            opacity: 1;
        }

        .lightbox-content {
            position: relative;
            max-width: 90vw;
            max-height: 90vh;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .lightbox-image {
            max-width: 100%;
            max-height: 80vh;
            object-fit: contain;
            border-radius: 8px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        }

        .lightbox-close {
            position: absolute;
            top: -50px;
            right: 0;
            background: rgba(255, 255, 255, 0.1);
            border: none;
            color: white;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            font-size: 24px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10001;
        }

        .lightbox-close:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: rotate(90deg);
        }
        
        /* Mobilde close button'u içeride göster */
        @media (max-width: 768px) {
            .lightbox-close {
                top: 10px;
                right: 10px;
                background: rgba(0, 0, 0, 0.7);
                width: 40px;
                height: 40px;
                font-size: 20px;
                z-index: 10001;
            }
            
            .lightbox-close:hover {
                background: rgba(0, 0, 0, 0.9);
                transform: rotate(90deg);
            }
            
            .lightbox-content {
                max-width: 95vw;
                max-height: 95vh;
                padding: 40px 10px 10px;
            }
            
            .lightbox-image {
                max-height: 75vh;
            }
            
            .lightbox-nav {
                width: 40px;
                height: 40px;
                font-size: 18px;
            }
            
            .lightbox-prev {
                left: 10px;
            }
            
            .lightbox-next {
                right: 10px;
            }
        }
        
        @media (max-width: 480px) {
            .lightbox-close {
                top: 5px;
                right: 5px;
                width: 36px;
                height: 36px;
                font-size: 18px;
            }
            
            .lightbox-content {
                padding: 35px 5px 5px;
            }
            
            .lightbox-image {
                max-height: 70vh;
            }
            
            .lightbox-nav {
                width: 35px;
                height: 35px;
                font-size: 16px;
            }
        }

        .lightbox-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.1);
            border: none;
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 20px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .lightbox-nav:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .lightbox-prev { left: 20px; }
        .lightbox-next { right: 20px; }

        .lightbox-thumbnails {
            display: flex;
            gap: 10px;
            margin-top: 20px;
            overflow-x: auto;
            padding: 10px 0;
            max-width: 100%;
        }

        .lightbox-thumb {
            width: 60px;
            height: 60px;
            object-fit: cover;
            border-radius: 6px;
            cursor: pointer;
            opacity: 0.5;
            transition: all 0.3s;
            border: 2px solid transparent;
        }

        .lightbox-thumb:hover,
        .lightbox-thumb.active {
            opacity: 1;
            border-color: white;
        }

        .lightbox-info {
            color: white;
            text-align: center;
            margin-top: 15px;
        }

        .lightbox-info h3 {
            font-size: 18px;
            margin-bottom: 5px;
        }

        .lightbox-info p {
            font-size: 14px;
            opacity: 0.7;
        }

        /* ============================================
           QUICK VIEW MODAL - Hızlı Bakış
           ============================================ */
        .quick-view-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.7);
            z-index: 9999;
            justify-content: center;
            align-items: center;
            padding: 20px;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .quick-view-modal.active {
            display: flex;
            opacity: 1;
        }

        .quick-view-content {
            background: white;
            border-radius: 16px;
            max-width: 900px;
            width: 100%;
            max-height: 90vh;
            overflow: hidden;
            display: grid;
            grid-template-columns: 1fr 1fr;
            box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
            animation: modalSlideIn 0.3s ease;
        }

        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translateY(30px) scale(0.95);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        .quick-view-gallery {
            position: relative;
            background: #f8f8f8;
            display: flex;
            flex-direction: column;
        }

        .quick-view-main-image {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 30px;
            cursor: zoom-in;
        }

        .quick-view-main-image img {
            max-width: 100%;
            max-height: 400px;
            object-fit: contain;
            border-radius: 8px;
            transition: transform 0.3s;
        }

        .quick-view-main-image:hover img {
            transform: scale(1.05);
        }

        .quick-view-thumbs {
            display: flex;
            gap: 8px;
            padding: 15px;
            overflow-x: auto;
            border-top: 1px solid #eee;
        }

        .quick-view-thumb {
            width: 50px;
            height: 50px;
            object-fit: cover;
            border-radius: 6px;
            cursor: pointer;
            opacity: 0.6;
            transition: all 0.3s;
            border: 2px solid transparent;
        }

        .quick-view-thumb:hover,
        .quick-view-thumb.active {
            opacity: 1;
            border-color: var(--primary);
        }

        .quick-view-details {
            padding: 30px;
            display: flex;
            flex-direction: column;
            overflow-y: auto;
        }

        .quick-view-close {
            position: absolute;
            top: 15px;
            right: 15px;
            background: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            font-size: 20px;
            cursor: pointer;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            transition: all 0.3s;
            z-index: 10;
        }

        .quick-view-close:hover {
            background: #f5f5f5;
            transform: rotate(90deg);
        }

        .quick-view-category {
            font-size: 12px;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: #888;
            margin-bottom: 8px;
        }

        .quick-view-title {
            font-size: 24px;
            font-weight: 700;
            color: #1a1a1a;
            margin-bottom: 15px;
            line-height: 1.3;
        }

        .quick-view-price {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .quick-view-price .old-price {
            font-size: 18px;
            color: #999;
            text-decoration: line-through;
            font-weight: 400;
        }

        .quick-view-price .discount-badge {
            background: #dc2626;
            color: white;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
        }

        .quick-view-description {
            font-size: 14px;
            color: #666;
            line-height: 1.7;
            margin-bottom: 20px;
            flex: 1;
        }
        
        .quick-view-description-section {
            margin-bottom: 20px;
            flex: 1;
        }
        
        .quick-view-short-description {
            font-size: 15px;
            color: #333;
            line-height: 1.7;
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
            font-weight: 500;
        }
        
        .quick-view-full-description {
            margin-top: 20px;
        }
        
        .quick-view-full-description .description-title {
            font-size: 16px;
            font-weight: 700;
            color: #1e293b;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .quick-view-full-description .description-content {
            font-size: 14px;
            color: #555;
            line-height: 1.8;
            max-height: 300px;
            overflow-y: auto;
            padding: 15px;
            background: #f8fafc;
            border-radius: 8px;
            border-left: 3px solid var(--primary, #6366f1);
        }
        
        .quick-view-full-description .description-content::-webkit-scrollbar {
            width: 6px;
        }
        
        .quick-view-full-description .description-content::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 10px;
        }
        
        .quick-view-full-description .description-content::-webkit-scrollbar-thumb {
            background: #cbd5e1;
            border-radius: 10px;
        }
        
        .quick-view-full-description .description-content::-webkit-scrollbar-thumb:hover {
            background: #94a3b8;
        }

        .quick-view-meta {
            border-top: 1px solid #eee;
            padding-top: 20px;
            margin-bottom: 20px;
        }

        .quick-view-meta-item {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            font-size: 14px;
        }

        .quick-view-meta-item .icon {
            width: 24px;
            text-align: center;
        }

        .quick-view-meta-item.in-stock {
            color: #059669;
        }

        .quick-view-meta-item.out-of-stock {
            color: #dc2626;
        }

        .quick-view-actions {
            display: flex;
            gap: 12px;
            margin-top: auto;
            padding-top: 15px;
        }

        .quick-view-btn {
            flex: 1;
            padding: 14px 24px;
            border: none;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .quick-view-btn.primary {
            background: var(--gradient);
            color: white;
        }

        .quick-view-btn.primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(99,102,241,0.3);
        }

        .quick-view-btn.secondary {
            background: #f5f5f5;
            color: #333;
        }

        .quick-view-btn.secondary:hover {
            background: #eee;
        }

        /* Quick View Responsive */
        @media (max-width: 768px) {
            .quick-view-modal {
                padding: 0;
                align-items: flex-end;
            }
            
            .quick-view-content {
                grid-template-columns: 1fr;
                max-height: 90vh;
                border-radius: 20px 20px 0 0;
                margin-top: auto;
            }
            
            .quick-view-close {
                position: fixed;
                top: 15px;
                right: 15px;
                width: 44px;
                height: 44px;
                font-size: 22px;
                background: rgba(0, 0, 0, 0.8);
                color: white;
                z-index: 10001;
                box-shadow: 0 4px 12px rgba(0,0,0,0.3);
            }
            
            .quick-view-close:hover {
                background: rgba(0, 0, 0, 0.95);
            }
            
            .quick-view-gallery {
                max-height: 35vh;
            }
            
            .quick-view-main-image {
                padding: 15px;
            }
            
            .quick-view-main-image img {
                max-height: 180px;
            }
            
            .quick-view-thumbs {
                padding: 10px;
            }
            
            .quick-view-thumb {
                width: 40px;
                height: 40px;
            }
            
            .quick-view-details {
                padding: 20px;
                padding-bottom: 100px; /* Butonlar için alan */
                max-height: 55vh;
                overflow-y: auto;
            }
            
            .quick-view-title {
                font-size: 20px;
            }
            
            .quick-view-price {
                font-size: 22px;
            }
            
            .quick-view-actions {
                position: fixed;
                bottom: 0;
                left: 0;
                right: 0;
                background: white;
                padding: 15px 20px;
                padding-bottom: max(15px, env(safe-area-inset-bottom));
                box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
                z-index: 10000;
                border-radius: 0;
                margin-top: 0;
            }
            
            .quick-view-btn {
                padding: 16px 20px;
                font-size: 15px;
            }
        }
        
        @media (max-width: 480px) {
            .quick-view-close {
                top: 10px;
                right: 10px;
                width: 40px;
                height: 40px;
                font-size: 20px;
            }
            
            .quick-view-gallery {
                max-height: 30vh;
            }
            
            .quick-view-main-image img {
                max-height: 150px;
            }
            
            .quick-view-details {
                padding: 15px;
                padding-bottom: 90px;
            }
            
            .quick-view-title {
                font-size: 18px;
            }
            
            .quick-view-price {
                font-size: 20px;
            }
            
            .quick-view-actions {
                padding: 12px 15px;
                padding-bottom: max(12px, env(safe-area-inset-bottom));
            }
            
            .quick-view-btn {
                padding: 14px 16px;
                font-size: 14px;
            }
        }

        /* Zoom indicator on product cards */
        .product-image .zoom-icon {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(255,255,255,0.9);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: all 0.3s;
            cursor: pointer;
            font-size: 16px;
            z-index: 5;
        }

        .product-card:hover .zoom-icon {
            opacity: 1;
        }

        .zoom-icon:hover {
            background: white;
            transform: scale(1.1);
        }

        /* =============================================
           PARAMETRİK E-TİCARET STİLLERİ
           ============================================= */
        
        /* Header Actions */
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-left: 15px;
        }
        
        .header-cart, .header-whatsapp {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 16px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            font-size: 14px;
            transition: all 0.3s;
        }
        
        .header-cart {
            background: var(--primary-color, #4f46e5);
            color: white;
            position: relative;
        }
        
        .header-cart:hover, .header-cart.active {
            background: var(--primary-dark, #4338ca);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.4);
        }
        
        .header-cart .cart-icon { font-size: 18px; }
        
        .header-cart .cart-count {
            background: #ef4444;
            color: white;
            font-size: 11px;
            font-weight: 700;
            min-width: 20px;
            height: 20px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: absolute;
            top: -5px;
            right: -5px;
        }
        
        .header-cart .cart-count:empty,
        .header-cart .cart-count[data-count="0"] { display: none; }
        
        .header-whatsapp {
            background: #25D366;
            color: white;
        }
        
        .header-whatsapp:hover {
            background: #128C7E;
            transform: translateY(-2px);
        }
        
        @media (max-width: 768px) {
            .header-actions .cart-text { display: none; }
            .header-cart, .header-whatsapp { padding: 10px 12px; }
        }
        
        /* Mobile Cart Badge */
        .mobile-cart-badge {
            background: #ef4444;
            color: white;
            font-size: 11px;
            padding: 2px 8px;
            border-radius: 10px;
            margin-left: 8px;
        }
        
        /* Product Action Buttons */
        .product-actions {
            display: flex;
            gap: 8px;
            padding: 12px 16px;
            background: #f8fafc;
            border-top: 1px solid #e2e8f0;
            flex-wrap: wrap;
        }
        
        .product-actions button,
        .product-actions a {
            flex: 1;
            min-width: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 12px;
            border: none;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            text-decoration: none;
            transition: all 0.2s;
        }
        
        .btn-add-cart {
            background: var(--primary-color, #4f46e5);
            color: white;
        }
        
        .btn-add-cart:hover {
            background: var(--primary-dark, #4338ca);
            transform: translateY(-2px);
        }
        
        .btn-add-cart.adding {
            background: #10b981;
            pointer-events: none;
        }
        
        .btn-add-cart.adding .btn-text::after {
            content: 'Eklendi ✓';
        }
        
        .btn-add-cart.adding .btn-text { font-size: 0; }
        
        .btn-out-of-stock {
            background: #e2e8f0;
            color: #64748b;
            cursor: not-allowed;
        }
        
        .btn-whatsapp {
            background: #25D366;
            color: white;
        }
        
        .btn-whatsapp:hover {
            background: #128C7E;
            transform: translateY(-2px);
        }
        
        .btn-quote {
            background: linear-gradient(135deg, #f59e0b, #d97706);
            color: white;
        }
        
        .btn-quote:hover {
            background: linear-gradient(135deg, #d97706, #b45309);
            transform: translateY(-2px);
        }
        
        .btn-quick-view {
            background: white;
            color: #475569;
            border: 1px solid #e2e8f0 !important;
        }
        
        .btn-quick-view:hover {
            background: #f1f5f9;
            border-color: #cbd5e1 !important;
        }
        
        .product-actions .btn-icon { font-size: 16px; }
        
        @media (max-width: 480px) {
            .product-actions { padding: 10px 12px; gap: 6px; }
            .product-actions button,
            .product-actions a { padding: 8px 10px; font-size: 12px; }
            .product-actions .btn-text { display: none; }
            .product-actions .btn-icon { font-size: 18px; }
        }
        
        /* =============================================
           SEPET SAYFASI STİLLERİ
           ============================================= */
        .cart-page {
            max-width: 1200px;
            margin: 0 auto;
            padding: 30px 20px;
        }
        
        .cart-page-title {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text);
        }
        
        .cart-container {
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 30px;
        }
        
        @media (max-width: 900px) {
            .cart-container { grid-template-columns: 1fr; }
        }
        
        .cart-items {
            background: var(--card);
            border-radius: 16px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            overflow: hidden;
        }
        
        .cart-item {
            display: flex;
            gap: 16px;
            padding: 20px;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            align-items: center;
            transition: background 0.2s;
        }
        
        .cart-item:hover { background: rgba(0,0,0,0.02); }
        .cart-item:last-child { border-bottom: none; }
        
        .cart-item-image {
            width: 100px;
            height: 100px;
            border-radius: 12px;
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg);
            border: 2px solid transparent;
            transition: border-color 0.2s;
        }
        
        .cart-item:hover .cart-item-image { border-color: var(--primary); }
        
        .cart-item-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .cart-item-info {
            flex: 1;
            min-width: 0;
        }
        
        .cart-item-name {
            font-weight: 600;
            font-size: 16px;
            margin-bottom: 4px;
            color: #1e293b;
        }
        
        .cart-item-price {
            color: var(--primary-color, #4f46e5);
            font-weight: 700;
            font-size: 18px;
        }
        
        .cart-item-quantity {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 10px;
        }
        
        .qty-btn {
            width: 32px;
            height: 32px;
            border: 1px solid #e2e8f0;
            background: white;
            border-radius: 8px;
            cursor: pointer;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s;
        }
        
        .qty-btn:hover { background: #f1f5f9; }
        
        .qty-value {
            width: 40px;
            text-align: center;
            font-weight: 600;
        }
        
        .cart-item-remove {
            color: #ef4444;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: all 0.2s;
        }
        
        .cart-item-remove:hover {
            background: #fef2f2;
        }
        
        .cart-item-total {
            text-align: right;
            min-width: 80px;
        }
        
        .cart-item-total-price {
            font-weight: 700;
            font-size: 18px;
            color: var(--text);
        }
        
        /* Cart Summary */
        .cart-summary {
            background: var(--card);
            border-radius: 16px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            padding: 24px;
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        
        .cart-summary h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid rgba(0,0,0,0.08);
            color: var(--text);
        }
        
        .cart-summary-row {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            font-size: 15px;
            color: var(--text);
        }
        
        .cart-summary-row.total {
            border-top: 2px solid var(--primary);
            margin-top: 15px;
            padding-top: 15px;
            font-size: 20px;
            font-weight: 700;
        }
        
        .cart-summary-row.total span:last-child {
            color: var(--primary);
        }
        
        .cart-summary-row.shipping-free {
            color: var(--accent, #10b981);
            font-weight: 500;
        }
        
        .btn-checkout {
            width: 100%;
            padding: 16px;
            background: var(--primary-color, #4f46e5);
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 700;
            cursor: pointer;
            margin-top: 20px;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        
        .btn-checkout:hover {
            background: var(--primary-dark, #4338ca);
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
        }
        
        .btn-continue-shopping {
            width: 100%;
            padding: 14px;
            background: white;
            color: #475569;
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            margin-top: 10px;
            text-align: center;
            text-decoration: none;
            display: block;
            transition: all 0.2s;
        }
        
        .btn-continue-shopping:hover {
            background: #f8fafc;
            border-color: #cbd5e1;
        }
        
        /* Empty Cart */
        .cart-empty {
            text-align: center;
            padding: 60px 20px;
            background: white;
            border-radius: 16px;
        }
        
        .cart-empty-icon { font-size: 80px; margin-bottom: 20px; }
        .cart-empty h3 { font-size: 24px; margin-bottom: 10px; }
        .cart-empty p { color: #64748b; margin-bottom: 30px; }
        
        .cart-empty .btn-shop {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            background: var(--primary-color, #4f46e5);
            color: white;
            border-radius: 12px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
        }
        
        .cart-empty .btn-shop:hover {
            background: var(--primary-dark, #4338ca);
            transform: translateY(-2px);
        }
        
        /* Toast Notification */
        .toast {
            position: fixed;
            bottom: 30px;
            right: 30px;
            padding: 16px 24px;
            background: #1e293b;
            color: white;
            border-radius: 12px;
            font-weight: 500;
            z-index: 10000;
            transform: translateY(100px);
            opacity: 0;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .toast.show {
            transform: translateY(0);
            opacity: 1;
        }
        
        .toast.success { background: #10b981; }
        .toast.error { background: #ef4444; }
        
        /* =============================================
           HESAP DROPDOWN MENU
           ============================================= */
        .header-account-dropdown {
            position: relative;
        }
        .header-account {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            background: #f1f5f9;
            border-radius: 20px;
            text-decoration: none;
            color: #475569;
            font-weight: 600;
            font-size: 14px;
            transition: all 0.2s;
        }
        .header-account:hover, .header-account.active {
            background: var(--primary-color, #4f46e5);
            color: white;
        }
        .account-dropdown-menu {
            position: absolute;
            top: 100%;
            right: 0;
            background: white;
            border-radius: 12px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.15);
            min-width: 180px;
            padding: 8px 0;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.2s;
            z-index: 100;
        }
        .header-account-dropdown:hover .account-dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(5px);
        }
        .account-dropdown-menu a {
            display: block;
            padding: 10px 16px;
            color: #475569;
            text-decoration: none;
            font-size: 14px;
            transition: all 0.2s;
        }
        .account-dropdown-menu a:hover {
            background: #f8fafc;
            color: var(--primary-color, #4f46e5);
        }
        .account-dropdown-menu a.logout {
            border-top: 1px solid #f1f5f9;
            color: #ef4444;
        }
        .account-dropdown-menu a.logout:hover {
            background: #fef2f2;
        }
        
        /* =============================================
           GİRİŞ / KAYIT SAYFALARI
           ============================================= */
        .auth-page {
            min-height: 70vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 40px 20px;
        }
        .auth-container {
            display: flex;
            gap: 40px;
            max-width: 800px;
            width: 100%;
        }
        .auth-box {
            flex: 1;
            background: white;
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        }
        .auth-box h1 {
            font-size: 28px;
            margin-bottom: 30px;
            text-align: center;
        }
        .auth-error {
            background: #fef2f2;
            color: #dc2626;
            padding: 12px 16px;
            border-radius: 10px;
            margin-bottom: 20px;
            font-size: 14px;
        }
        .auth-box .form-group {
            margin-bottom: 20px;
        }
        .auth-box .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            font-size: 14px;
        }
        .auth-box .form-group input {
            width: 100%;
            padding: 14px;
            border: 1px solid #e2e8f0;
            border-radius: 10px;
            font-size: 15px;
            transition: all 0.2s;
        }
        .auth-box .form-group input:focus {
            border-color: var(--primary-color, #4f46e5);
            outline: none;
            box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
        }
        .auth-box .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }
        .btn-auth {
            width: 100%;
            padding: 16px;
            background: var(--primary-color, #4f46e5);
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s;
        }
        .btn-auth:hover {
            background: var(--primary-dark, #4338ca);
            transform: translateY(-2px);
        }
        .auth-footer {
            text-align: center;
            margin-top: 25px;
            color: #64748b;
        }
        .auth-footer a {
            color: var(--primary-color, #4f46e5);
            font-weight: 600;
        }
        .auth-benefits {
            flex: 0 0 250px;
            padding: 30px;
            background: linear-gradient(135deg, var(--primary-color, #4f46e5), var(--primary-dark, #4338ca));
            border-radius: 20px;
            color: white;
        }
        .auth-benefits h3 {
            font-size: 18px;
            margin-bottom: 20px;
        }
        .auth-benefits ul {
            list-style: none;
            padding: 0;
        }
        .auth-benefits li {
            padding: 12px 0;
            border-bottom: 1px solid rgba(255,255,255,0.2);
            font-size: 15px;
        }
        @media (max-width: 700px) {
            .auth-container { flex-direction: column; }
            .auth-benefits { flex: none; }
            .auth-box .form-row { grid-template-columns: 1fr; }
        }
        
        /* =============================================
           HESABIM SAYFASI
           ============================================= */
        .account-page {
            max-width: 1100px;
            margin: 0 auto;
            padding: 30px 20px;
        }
        .account-container {
            display: grid;
            grid-template-columns: 260px 1fr;
            gap: 30px;
        }
        .account-sidebar {
            background: white;
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            height: fit-content;
        }
        .account-user {
            text-align: center;
            padding-bottom: 20px;
            border-bottom: 1px solid #f1f5f9;
            margin-bottom: 20px;
        }
        .account-avatar {
            width: 70px;
            height: 70px;
            background: var(--primary-color, #4f46e5);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            margin: 0 auto 12px;
        }
        .account-name {
            font-weight: 700;
            font-size: 18px;
        }
        .account-email {
            font-size: 13px;
            color: #64748b;
        }
        .account-menu a {
            display: block;
            padding: 12px 15px;
            color: #475569;
            text-decoration: none;
            border-radius: 8px;
            margin-bottom: 5px;
            transition: all 0.2s;
        }
        .account-menu a:hover, .account-menu a.active {
            background: #f1f5f9;
            color: var(--primary-color, #4f46e5);
        }
        .account-menu a.logout {
            color: #ef4444;
            margin-top: 10px;
            border-top: 1px solid #f1f5f9;
            padding-top: 15px;
        }
        .account-content {
            background: white;
            border-radius: 16px;
            padding: 30px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        .account-content h2 {
            font-size: 22px;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 1px solid #f1f5f9;
        }
        .orders-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .order-card {
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            overflow: hidden;
        }
        .order-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
            background: #f8fafc;
        }
        .order-date {
            font-size: 13px;
            color: #64748b;
            margin-left: 15px;
        }
        .order-status {
            padding: 4px 12px;
            border-radius: 20px;
            color: white;
            font-size: 12px;
            font-weight: 600;
        }
        .order-body {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .order-total {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-color, #4f46e5);
        }
        .btn-small {
            padding: 8px 16px;
            background: #f1f5f9;
            color: #475569;
            border-radius: 8px;
            text-decoration: none;
            font-size: 13px;
            font-weight: 600;
            transition: all 0.2s;
        }
        .btn-small:hover {
            background: #e2e8f0;
        }
        .addresses-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .address-card {
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            padding: 20px;
            position: relative;
        }
        .address-card.default {
            border-color: var(--primary-color, #4f46e5);
        }
        .address-badge {
            position: absolute;
            top: -10px;
            right: 15px;
            background: var(--primary-color, #4f46e5);
            color: white;
            font-size: 11px;
            padding: 4px 10px;
            border-radius: 10px;
        }
        .address-card h4 {
            margin-bottom: 10px;
        }
        .address-card p {
            font-size: 14px;
            color: #64748b;
            line-height: 1.6;
        }
        .address-card.add-new {
            display: flex;
            align-items: center;
            justify-content: center;
            border-style: dashed;
            min-height: 150px;
        }
        .address-card.add-new a {
            text-align: center;
            text-decoration: none;
            color: #64748b;
        }
        .address-card.add-new span {
            font-size: 40px;
            display: block;
            color: var(--primary-color, #4f46e5);
        }
        .account-form {
            max-width: 500px;
        }
        .account-form .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }
        .account-form .form-group {
            margin-bottom: 20px;
        }
        .account-form .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            font-size: 14px;
        }
        .account-form .form-group input {
            width: 100%;
            padding: 12px;
            border: 1px solid #e2e8f0;
            border-radius: 8px;
        }
        .account-form .form-group input:disabled {
            background: #f8fafc;
            color: #94a3b8;
        }
        .account-form .form-group small {
            font-size: 12px;
            color: #94a3b8;
        }
        .btn-primary {
            padding: 12px 24px;
            background: var(--primary-color, #4f46e5);
            color: white;
            border: none;
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
        }
        .btn-primary:hover {
            background: var(--primary-dark, #4338ca);
        }
        .empty-state {
            text-align: center;
            padding: 40px;
        }
        .empty-icon {
            font-size: 60px;
            margin-bottom: 15px;
        }
        .empty-state p {
            color: #64748b;
            margin-bottom: 20px;
        }
        
        /* Sipariş Takip */
        .track-result {
            margin-top: 25px;
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            overflow: hidden;
        }
        .track-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
            background: #f8fafc;
        }
        .track-info {
            padding: 15px 20px;
        }
        .track-info p {
            margin: 8px 0;
            color: #475569;
        }
        
        @media (max-width: 800px) {
            .account-container {
                grid-template-columns: 1fr;
            }
            .account-sidebar {
                order: -1;
            }
            .account-menu {
                display: flex;
                flex-wrap: wrap;
                gap: 10px;
            }
            .account-menu a {
                flex: 1;
                text-align: center;
                min-width: 100px;
            }
        }

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
        .btn-checkout:disabled { opacity: 0.7; cursor: not-allowed; }
        .btn-loader { display: flex; align-items: center; gap: 8px; justify-content: center; }
        .saved-address-option:has(input:checked) { border-color: var(--primary) !important; background: rgba(79,70,229,0.05); }
        
        .checkout-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .checkout-section {
            background: white;
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        .checkout-section h3 {
            font-size: 18px;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 1px solid #f1f5f9;
        }
        .checkout-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        .checkout-grid .form-group.full-width { grid-column: 1 / -1; }
        .checkout-section .form-group label { font-size: 14px; margin-bottom: 6px; display: block; }
        .checkout-section .form-group input,
        .checkout-section .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            font-size: 15px;
        }
        .checkout-section .form-group input:focus,
        .checkout-section .form-group textarea:focus {
            border-color: var(--primary-color, #4f46e5);
            outline: none;
            box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
        }
        .payment-option {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 16px;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            cursor: pointer;
            margin-bottom: 10px;
            transition: all 0.2s;
        }
        .payment-option:has(input:checked) {
            border-color: var(--primary-color, #4f46e5);
            background: rgba(79,70,229,0.05);
        }
        .payment-option input { width: 18px; height: 18px; }
        .payment-option-title { font-weight: 600; }
        .payment-option-desc { font-size: 13px; color: #64748b; }
        .bank-accounts {
            background: #f8fafc;
            padding: 15px;
            border-radius: 8px;
            margin-top: 10px;
            font-size: 13px;
        }
        .bank-account-item {
            padding: 10px;
            background: white;
            border-radius: 6px;
            margin-bottom: 8px;
        }
        .bank-account-item:last-child { margin-bottom: 0; }
        .bank-account-item code { font-size: 12px; color: #475569; }
        .checkout-items-mini {
            max-height: 200px;
            overflow-y: auto;
            margin-bottom: 15px;
        }
        .checkout-item-mini {
            display: flex;
            gap: 10px;
            padding: 8px 0;
            font-size: 13px;
            border-bottom: 1px solid #f1f5f9;
        }
        .checkout-item-mini .item-qty { color: #64748b; min-width: 30px; }
        .checkout-item-mini .item-name { flex: 1; }
        .checkout-item-mini .item-price { font-weight: 600; }
        @media (max-width: 600px) {
            .checkout-grid { grid-template-columns: 1fr; }
        }

.order-success {
            max-width: 600px;
            margin: 0 auto;
            text-align: center;
            background: white;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        }
        .order-success-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #10b981, #34d399);
            color: white;
            font-size: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
        }
        .order-success h1 {
            font-size: 28px;
            margin-bottom: 10px;
            color: #10b981;
        }
        .order-details {
            background: #f8fafc;
            padding: 20px;
            border-radius: 12px;
            margin: 25px 0;
            text-align: left;
        }
        .order-detail-row {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid #e2e8f0;
        }
        .order-detail-row:last-child { border-bottom: none; }
        .order-status {
            padding: 4px 12px;
            border-radius: 20px;
            color: white;
            font-size: 13px;
            font-weight: 600;
        }
        .order-total {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-color, #4f46e5);
        }
        .order-bank-info {
            background: #fffbeb;
            border: 1px solid #fbbf24;
            padding: 20px;
            border-radius: 12px;
            margin: 20px 0;
            text-align: left;
        }
        .order-bank-info h3 { color: #b45309; margin-bottom: 10px; }
        .bank-item {
            background: white;
            padding: 12px;
            border-radius: 8px;
            margin: 10px 0;
            font-size: 14px;
        }
        .bank-item code { font-size: 12px; color: #475569; }
        .order-items-summary, .order-shipping-info {
            background: #f8fafc;
            padding: 20px;
            border-radius: 12px;
            margin: 20px 0;
            text-align: left;
        }
        .order-items-summary h3, .order-shipping-info h3 {
            font-size: 16px;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid #e2e8f0;
        }
        .order-item-row {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            font-size: 14px;
        }

.page-content-wrapper {
            max-width: 900px;
            margin: 0 auto;
            padding: 40px 20px 80px;
            min-height: 70vh;
        }
        .page-content {
            background: var(--card, #fff);
            padding: 40px;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
        }
        .page-back-link {
            display: inline-block;
            color: var(--primary, #6366f1);
            text-decoration: none;
            margin-bottom: 20px;
            font-size: 14px;
        }
        .page-back-link:hover {
            text-decoration: underline;
        }
        .page-title {
            font-size: 32px;
            font-weight: 700;
            color: var(--text, #1e293b);
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid var(--primary, #6366f1);
        }
        .page-body {
            color: var(--text, #1e293b);
            line-height: 1.8;
            font-size: 16px;
        }
        .page-body h2 {
            font-size: 24px;
            margin: 30px 0 15px;
            color: var(--text, #1e293b);
        }
        .page-body h3 {
            font-size: 20px;
            margin: 25px 0 12px;
            color: var(--text, #1e293b);
        }
        .page-body p {
            margin-bottom: 15px;
        }
        .page-body ul, .page-body ol {
            margin: 15px 0;
            padding-left: 25px;
        }
        .page-body li {
            margin-bottom: 8px;
        }
        @media (max-width: 768px) {
            .page-content-wrapper { padding: 20px 15px 60px; }
            .page-content { padding: 25px 20px; }
            .page-title { font-size: 24px; }
            .page-body { font-size: 15px; }
        }

/* ===== SIDEBAR LAYOUT (Sol Kategori Menü - Full Width) ===== */
.layout-sidebar .main-with-sidebar {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 30px;
    min-height: calc(100vh - 200px);
}

/* Full width için container ayarları */
.layout-sidebar .container,
.layout-sidebar .section {
    max-width: 100%;
    padding: 0;
}

.category-sidebar {
    background: var(--card, #fff);
    border-radius: var(--radius, 12px);
    box-shadow: var(--shadow, 0 2px 10px rgba(0,0,0,0.08));
    padding: 20px 0;
    position: sticky;
    top: 100px;
    height: fit-content;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

/* Scrollbar styling */
.category-sidebar::-webkit-scrollbar {
    width: 6px;
}
.category-sidebar::-webkit-scrollbar-track {
    background: #f1f5f9;
}
.category-sidebar::-webkit-scrollbar-thumb {
    background: var(--primary, #6366f1);
    border-radius: 3px;
}

.category-sidebar-header {
    padding: 0 20px 15px;
    border-bottom: 2px solid var(--primary, #6366f1);
    margin-bottom: 10px;
}

.category-sidebar-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text, #1e293b);
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.category-sidebar-header h3 span {
    font-size: 20px;
}

.category-sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-sidebar-item {
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.category-sidebar-item:last-child {
    border-bottom: none;
}

.category-sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text, #1e293b);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.category-sidebar-link:hover {
    background: linear-gradient(90deg, rgba(99,102,241,0.08), transparent);
    color: var(--primary, #6366f1);
    padding-left: 24px;
}

.category-sidebar-link.active {
    background: linear-gradient(90deg, var(--primary, #6366f1), #8b5cf6);
    color: white;
    font-weight: 600;
}

/* Category Icon & Image */
.category-sidebar-link .cat-icon {
    font-size: 20px;
    flex-shrink: 0;
    width: 28px;
    text-align: center;
}

.category-sidebar-link .cat-image {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid rgba(0,0,0,0.08);
    transition: transform 0.2s;
}

.category-sidebar-link:hover .cat-image {
    transform: scale(1.1);
}

.category-sidebar-link.active .cat-image {
    border-color: rgba(255,255,255,0.3);
}

.category-sidebar-link .cat-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.category-sidebar-link .count {
    background: rgba(0,0,0,0.06);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    color: #64748b;
    flex-shrink: 0;
}

.category-sidebar-link.active .count {
    background: rgba(255,255,255,0.2);
    color: white;
}

.category-sidebar-all {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
}

.category-sidebar-all:hover {
    background: linear-gradient(90deg, rgba(99,102,241,0.08), transparent);
}

.sidebar-products-area {
    padding: 20px 0;
}

.layout-sidebar .filters-bar {
    margin-bottom: 20px;
}

.layout-sidebar .filter-tabs {
    display: none; /* Sidebar'da kategori filtreleri zaten var */
}

.layout-sidebar .section-header {
    margin-bottom: 20px;
}

/* Products grid full width */
.layout-sidebar .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Search Box in Sidebar */
.category-sidebar-search {
    padding: 0 15px 15px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    margin-bottom: 10px;
}

.category-sidebar-search input {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 13px;
    background: #f8fafc;
    transition: all 0.2s;
}

.category-sidebar-search input:focus {
    outline: none;
    border-color: var(--primary, #6366f1);
    background: white;
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

/* Hide hero for sidebar layout - cleaner B2B look */
.layout-sidebar .hero {
    display: none;
}

.layout-sidebar .campaign-banner-main {
    margin: 0 30px 20px;
    border-radius: var(--radius, 12px);
}

/* Full width header for sidebar layout */
.layout-sidebar .header-main {
    max-width: 100%;
    padding: 15px 30px;
}

.layout-sidebar .container {
    max-width: 100%;
}

/* Responsive */
@media (max-width: 1200px) {
    .layout-sidebar .main-with-sidebar {
        grid-template-columns: 260px 1fr;
        gap: 25px;
        padding: 0 20px;
    }
}

@media (max-width: 1024px) {
    .layout-sidebar .main-with-sidebar {
        grid-template-columns: 220px 1fr;
        gap: 20px;
    }
    
    .category-sidebar-link .cat-image {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 768px) {
    .layout-sidebar .main-with-sidebar {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
    
    .category-sidebar {
        position: relative;
        top: 0;
        max-height: none;
        margin-bottom: 20px;
    }
    
    .category-sidebar-list {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        padding: 0 15px 15px;
    }
    
    .category-sidebar-item {
        border: none;
    }
    
    .category-sidebar-link {
        padding: 8px 14px;
        border: 1px solid #e2e8f0;
        border-radius: 20px;
        font-size: 13px;
        gap: 6px;
    }
    
    .category-sidebar-link:hover {
        padding-left: 14px;
    }
    
    .category-sidebar-link .cat-icon {
        font-size: 16px;
        width: auto;
    }
    
    .category-sidebar-link .cat-image {
        width: 24px;
        height: 24px;
    }
    
    .category-sidebar-link .count {
        display: none;
    }
    
    .layout-sidebar .filter-tabs {
        display: none;
    }
}