:root {
            --wig-primary: #8A4FFF;
            --wig-secondary: #FF6B95;
            --wig-accent: #FFB800;
            --wig-light: #FFF5F0;
            --wig-dark: #2D2D2D;
            --wig-light-purple: #F0E6FF;
            --font-size-base: 16px;
            --padding-base: 1rem;
            --border-radius: 12px;
            --transition-speed: 0.3s;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --shadow-hover: 0 8px 20px rgba(0,0,0,0.15);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: var(--wig-light);
            font-size: var(--font-size-base);
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: var(--wig-dark);
            padding-bottom: 100px;
            overflow-x: hidden;
        }

        @media (min-width: 769px) {
            body {
                padding-bottom: 0;
            }
        }

        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            padding: 1rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            box-shadow: var(--shadow);
            transition: background var(--transition-speed);
        }

        .navbar:hover {
            background: rgba(255, 255, 255, 1);
        }

        .logo-link {
            display: block;
        }

        .logo {
            height: 60px;
            transition: transform var(--transition-speed);
        }

        .logo:hover {
            transform: scale(1.05);
        }

        .header-tag {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--wig-primary);
            background: var(--wig-light-purple);
            padding: 0.5rem 1rem;
            border-radius: var(--border-radius);
            display: none;
            transition: opacity var(--transition-speed);
        }

        .nav-container {
            display: flex;
            align-items: center;
            gap: 1.5rem;
        }

        .nav-links {
            display: flex;
            flex-direction: column;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            max-width: 320px;
            height: 100vh;
            background: white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transform: translateX(-100%);
            transition: transform var(--transition-speed) ease;
            z-index: 1001;
            padding: 1.5rem;
            overflow-y: auto;
        }

        .nav-links.open {
            transform: translateX(0);
        }

        .nav-links a {
            color: var(--wig-dark);
            text-decoration: none;
            font-weight: 500;
            font-size: clamp(0.95rem, 4vw, 1rem);
            padding: 0.8rem 1rem;
            transition: all var(--transition-speed);
            display: flex;
            align-items: center;
            gap: 0.75rem;
            border-radius: var(--border-radius);
        }

        .nav-links a i {
            width: 24px;
            text-align: center;
            font-size: 1.1rem;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--wig-primary);
            background: var(--wig-light-purple);
            transform: translateX(5px);
        }

        .nav-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--wig-dark);
            transition: all var(--transition-speed);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .nav-close:hover {
            color: var(--wig-primary);
            background: var(--wig-light-purple);
            transform: rotate(90deg);
        }

        .mobile-toggle {
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--wig-dark);
            background: none;
            border: none;
            padding: 0.6rem;
            border-radius: var(--border-radius);
            transition: all var(--transition-speed);
        }

        .mobile-toggle:hover {
            background: var(--wig-light-purple);
            color: var(--wig-primary);
            transform: scale(1.1);
        }

        .floating-btn {
            position: fixed;
            right: 24px;
            bottom: 100px;
            background: var(--wig-primary);
            color: white;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow);
            z-index: 1003;
            transition: all var(--transition-speed);
            border: none;
            cursor: pointer;
        }

        .floating-btn:hover {
            background: var(--wig-secondary);
            transform: scale(1.15);
            box-shadow: var(--shadow-hover);
        }

        .floating-btn:focus {
            outline: 3px solid var(--wig-accent);
            outline-offset: 2px;
        }

        .floating-cart-btn .cart-count {
            position: absolute;
            top: -8px;
            right: -8px;
            background: var(--wig-accent);
            color: white;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            font-size: 0.75rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            box-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }

        .shop-hero {
            margin-top: 80px;
            padding: 3rem 5%;
            background: linear-gradient(135deg, var(--wig-primary) 0%, #6C5CE7 100%);
            text-align: center;
            color: white;
            border-radius: 0 0 var(--border-radius) var(--border-radius);
            box-shadow: var(--shadow);
        }

        .shop-hero p {
            font-size: clamp(1rem, 3.5vw, 1.15rem);
            max-width: 800px;
            margin: 0 auto 1.5rem;
            opacity: 0.9;
            line-height: 1.8;
        }

        .payment-message {
            padding: 1rem;
            margin: 1rem;
            border-radius: 8px;
            text-align: center;
            font-weight: 500;
        }

        .payment-message.success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        .payment-message.error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }

        .section-title {
            text-align: center;
            font-size: clamp(1.8rem, 4.5vw, 2rem);
            margin-bottom: 1.5rem;
            color: var(--wig-dark);
            position: relative;
            padding-bottom: 0.75rem;
            font-weight: 600;
        }

        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: var(--wig-primary);
            border-radius: 4px;
        }

        .shop-container {
            display: flex;
            flex-wrap: wrap;
            padding: 2.5rem 5%;
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
            margin-top: 20px;
        }

        .filters-sidebar {
            flex: 0 0 280px;
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            padding: 1.5rem;
            height: fit-content;
            position: sticky;
            top: 120px;
            transition: transform var(--transition-speed);
        }

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

        .filters-header h2 {
            font-size: 1.3rem;
            color: var(--wig-dark);
            font-weight: 600;
        }

        .clear-filters {
            color: var(--wig-primary);
            background: none;
            border: none;
            cursor: pointer;
            font-size: 0.95rem;
            font-weight: 500;
            text-decoration: underline;
            transition: color var(--transition-speed);
        }

        .clear-filters:hover {
            color: var(--wig-secondary);
        }

        .filter-group {
            margin-bottom: 1.5rem;
        }

        .filter-group h3 {
            font-size: 1.1rem;
            margin-bottom: 1rem;
            color: var(--wig-dark);
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-weight: 600;
        }

        .filter-group h3 i {
            color: var(--wig-primary);
            font-size: 1.2rem;
        }

        .filter-options {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .filter-option {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .filter-option input {
            margin: 0;
            accent-color: var(--wig-primary);
        }

        .filter-option label {
            font-size: 0.9rem;
            cursor: pointer;
            color: var(--wig-dark);
            transition: color var(--transition-speed);
        }

        .filter-option label:hover {
            color: var(--wig-primary);
        }

        .price-inputs {
            display: flex;
            gap: 0.75rem;
            margin-top: 0.75rem;
        }

        .price-inputs input {
            width: 100%;
            padding: 0.5rem;
            border: 1px solid #e0e0e0;
            border-radius: var(--border-radius);
            font-size: 0.9rem;
            transition: border-color var(--transition-speed);
        }

        .price-inputs input:focus {
            border-color: var(--wig-primary);
            outline: none;
        }

        .products-grid {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 2rem;
        }

        @media (min-width: 769px) {
            .products-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .product-card {
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            transition: transform var(--transition-speed), box-shadow var(--transition-speed);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            cursor: pointer;
            position: relative;
        }

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

        .product-image {
            position: relative;
            width: 100%;
            height: 200px;
            overflow: hidden;
        }

        .product-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .product-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--wig-accent);
            color: white;
            padding: 0.3rem 0.75rem;
            border-radius: 6px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .view-product-btn {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(255, 255, 255, 0.9);
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--wig-dark);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
            z-index: 2;
            opacity: 0;
            transform: scale(0.8);
        }

        .product-card:hover .view-product-btn {
            opacity: 1;
            transform: scale(1);
        }

        .view-product-btn:hover {
            background: var(--wig-primary);
            color: white;
            transform: scale(1.1);
        }

        .view-product-btn:focus {
            outline: 2px solid var(--wig-accent);
            outline-offset: 2px;
        }

        .product-info {
            padding: 1rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .product-name {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--wig-dark);
            line-height: 1.4;
        }

        .product-category {
            font-size: 0.85rem;
            color: #666;
            margin-bottom: 0.25rem;
            font-weight: 500;
        }

        .product-color {
            font-size: 0.85rem;
            color: #666;
            margin-bottom: 0.5rem;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.25rem;
        }

        .product-color i {
            color: var(--wig-secondary);
        }

        .product-lengths {
            margin-bottom: 0.75rem;
            font-size: 0.8rem;
        }

        .product-lengths h4 {
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
            color: var(--wig-dark);
        }

        .product-lengths ul {
            list-style: none;
            max-height: 60px;
            overflow-y: auto;
            padding: 0;
        }

        .product-lengths li {
            display: flex;
            justify-content: space-between;
            padding: 0.1rem 0;
            border-bottom: 1px solid #f0f0f0;
        }

        .product-lengths li:last-child {
            border-bottom: none;
        }

        .product-length-name {
            color: #555;
            font-weight: 500;
        }

        .product-length-price {
            color: var(--wig-primary);
            font-weight: 600;
        }

        .product-rating {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            font-size: 0.9rem;
            color: var(--wig-accent);
            margin-bottom: 0.75rem;
        }

        .product-rating i {
            color: var(--wig-accent);
        }

        .product-price {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.75rem;
        }

        .current-price {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--wig-primary);
        }

        .original-price {
            font-size: 0.9rem;
            text-decoration: line-through;
            color: #999;
        }

        .discount-badge {
            background: var(--wig-secondary);
            color: white;
            padding: 0.2rem 0.5rem;
            border-radius: 6px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .product-actions {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }

        .add-to-cart {
            flex: 1;
            background: var(--wig-primary);
            color: white;
            border: none;
            padding: 0.75rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-speed);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .add-to-cart:hover {
            background: var(--wig-secondary);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .shop-toolbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 20px;
        }

        .results-count {
            font-size: 1rem;
            color: #666;
            font-weight: 500;
        }

        .sort-options {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .sort-options label {
            font-size: 0.95rem;
            color: #666;
            font-weight: 500;
        }

        .sort-options select {
            padding: 0.75rem;
            border: 1px solid #e0e0e0;
            border-radius: var(--border-radius);
            font-size: 0.95rem;
            background: white;
            transition: border-color var(--transition-speed);
        }

        .sort-options select:focus {
            border-color: var(--wig-primary);
            outline: none;
        }

        .filter-toggle-btn {
            background: var(--wig-primary);
            color: white;
            border: none;
            padding: 0.85rem 1.5rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            transition: all var(--transition-speed);
        }

        .filter-toggle-btn:hover {
            background: var(--wig-secondary);
            transform: translateY(-3px);
        }

        .mobile-filters-toggle {
            display: none;
            background: var(--wig-primary);
            color: white;
            border: none;
            padding: 0.85rem 1.5rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            cursor: pointer;
            margin-bottom: 1.5rem;
            width: 100%;
            justify-content: center;
            align-items: center;
            gap: 0.75rem;
            transition: all var(--transition-speed);
        }

        .mobile-filters-toggle:hover {
            background: var(--wig-secondary);
            transform: translateY(-3px);
        }

        .no-products {
            grid-column: 1 / -1;
            text-align: center;
            padding: 4rem;
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }

        .no-products i {
            font-size: 3.5rem;
            color: #e0e0e0;
            margin-bottom: 1.25rem;
        }

        .no-products h3 {
            font-size: 1.3rem;
            margin-bottom: 0.75rem;
            color: var(--wig-dark);
        }

        .no-products p {
            color: #666;
            margin-bottom: 2rem;
        }

        .reset-filters {
            background: var(--wig-primary);
            color: white;
            border: none;
            padding: 0.85rem 1.5rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-speed);
        }

        .reset-filters:hover {
            background: var(--wig-secondary);
            transform: translateY(-3px);
        }

        footer {
            background: var(--wig-dark);
            color: white;
            padding: 3rem 5%;
            margin-top: 4rem;
            border-top-left-radius: var(--border-radius);
            border-top-right-radius: var(--border-radius);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .footer-section h3 {
            margin-bottom: 1rem;
            color: var(--wig-primary);
            font-size: 1.3rem;
            position: relative;
            padding-bottom: 0.75rem;
            font-weight: 600;
        }

        .footer-section h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--wig-accent);
        }

        .footer-links {
            list-style: none;
            text-align: center;
        }

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            color: var(--wig-light);
            text-decoration: none;
            font-size: 0.95rem;
            transition: color var(--transition-speed);
        }

        .footer-links a:hover {
            color: var(--wig-accent);
        }

        .social-icons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            margin: 1.5rem 0;
        }

        .social-icons a {
            color: white;
            font-size: 1.5rem;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255,255,255,0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-speed);
        }

        .social-icons a:hover {
            color: var(--wig-accent);
            background: white;
            transform: scale(1.1);
        }

        .contact-info {
            font-size: 0.95rem;
            text-align: center;
        }

        .contact-info p {
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.75rem;
        }

        .cart-panel {
            position: fixed;
            top: 0;
            right: 0;
            height: 100%;
            width: 100%;
            max-width: 380px;
            background: white;
            box-shadow: -5px 0 15px rgba(0,0,0,0.1);
            transform: translateX(100%);
            transition: transform var(--transition-speed) ease;
            z-index: 1004;
            display: flex;
            flex-direction: column;
        }

        .cart-panel.open {
            transform: translateX(0);
        }

        .cart-header {
            padding: 1.5rem;
            border-bottom: 1px solid #eee;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--wig-light);
        }

        .cart-header h2 {
            font-size: 1.4rem;
            color: var(--wig-dark);
            font-weight: 600;
        }

        .cart-close {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--wig-dark);
            transition: all var(--transition-speed);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .cart-close:hover {
            color: var(--wig-primary);
            background: var(--wig-light-purple);
            transform: rotate(90deg);
        }

        .cart-body {
            flex: 1;
            overflow-y: auto;
            padding: 1.5rem;
        }

        .cart-empty {
            text-align: center;
            color: #666;
            padding: 3rem 0;
        }

        .cart-empty i {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            color: #e0e0e0;
        }

        .cart-items {
            list-style: none;
            display: none;
        }

        .cart-item {
            display: flex;
            gap: 1.25rem;
            padding: 1rem 0;
            border-bottom: 1px solid #eee;
            align-items: flex-start;
            transition: all 0.3s ease;
        }

        .cart-item.removing {
            opacity: 0;
            transform: translateX(100%);
            height: 0;
            padding: 0;
            margin: 0;
            overflow: hidden;
        }

        .cart-item img {
            width: 80px;
            height: 80px;
            object-fit: cover;
            border-radius: 8px;
        }

        .cart-item-info {
            flex: 1;
        }

        .cart-item-name {
            font-weight: 600;
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }

        .cart-item-price {
            color: var(--wig-primary);
            font-weight: 600;
            font-size: 1.1rem;
        }

        .cart-quantity {
            display: flex;
            gap: 0.75rem;
            margin-top: 0.75rem;
            align-items: center;
        }

        .cart-quantity button {
            background: #f5f5f5;
            border: none;
            width: 40px;
            height: 40px;
            cursor: pointer;
            font-size: 1.1rem;
            border-radius: var(--border-radius);
            transition: all var(--transition-speed);
        }

        .cart-quantity button:hover {
            background: var(--wig-primary);
            color: white;
        }

        .cart-quantity input {
            width: 48px;
            height: 40px;
            text-align: center;
            border: 1px solid #eee;
            border-radius: var(--border-radius);
            font-size: 0.95rem;
        }

        .cart-remove {
            background: none;
            border: none;
            color: #999;
            font-size: 1.3rem;
            cursor: pointer;
            transition: all var(--transition-speed);
            width: 40px;
            height: 40px;
            border-radius: 50%;
        }

        .cart-remove:hover {
            color: #ff4757;
            background: rgba(255, 71, 87, 0.1);
        }

        .cart-footer {
            padding: 1.5rem;
            border-top: 1px solid #eee;
            background: var(--wig-light);
        }

        .cart-subtotal {
            font-weight: 600;
            font-size: 1.2rem;
            text-align: right;
            margin-bottom: 1rem;
            color: var(--wig-dark);
            display: flex;
            justify-content: space-between;
        }

        .cart-subtotal span {
            color: var(--wig-primary);
        }

        .cart-checkout {
            width: 100%;
            padding: 0.85rem;
            background: var(--wig-primary);
            color: white;
            border: none;
            border-radius: var(--border-radius);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-speed);
            cursor: pointer;
        }

        .cart-checkout:hover {
            background: var(--wig-secondary);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .cart-checkout:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        .cart-email-input {
            width: 100%;
            padding: 0.85rem;
            margin-bottom: 1rem;
            border: 1px solid #eee;
            border-radius: var(--border-radius);
            font-size: 0.95rem;
            font-family: 'Poppins', sans-serif;
        }

        .cart-email-input:focus {
            outline: 2px solid var(--wig-accent);
            border-color: var(--wig-accent);
        }

        .mobile-bottom-nav {
            display: flex;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: white;
            box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
            z-index: 50;
            padding: 0.75rem 0;
        }

        .mobile-bottom-nav .nav-links {
            display: flex;
            justify-content: space-around;
            align-items: center;
            width: 100%;
            height: auto;
            transform: none;
            box-shadow: none;
            padding: 0;
            flex-direction: row;
            background: transparent;
            position: static;
            max-width: none;
        }

        .mobile-bottom-nav .nav-links a {
            font-size: 0.75rem;
            color: var(--wig-dark);
            text-decoration: none;
            transition: all var(--transition-speed);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.3rem;
            flex: 1;
            text-align: center;
            border-radius: var(--border-radius);
            padding: 0.6rem 0.3rem;
            max-width: 90px;
        }

        .mobile-bottom-nav .nav-links a:hover,
        .mobile-bottom-nav .nav-links a.active {
            color: var(--wig-primary);
            background: var(--wig-light-purple);
        }

        .mobile-bottom-nav .nav-links a i {
            font-size: 1.4rem;
        }

        #toast {
            position: fixed;
            bottom: 110px;
            left: 50%;
            transform: translateX(-50%) translateY(20px);
            padding: 0.75rem 1.5rem;
            border-radius: var(--border-radius);
            color: white;
            opacity: 0;
            transition: all var(--transition-speed);
            z-index: 1005;
            min-width: 220px;
            text-align: center;
            box-shadow: var(--shadow);
            font-weight: 500;
        }

        #toast.show {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }

        #toast.success {
            background: #00b894;
        }

        #toast.warning {
            background: #fdcb6e;
            color: #2d3436;
        }

        #toast.error {
            background: #d63031;
        }

        .delivery-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.6);
            z-index: 1005;
            justify-content: center;
            align-items: center;
            transition: opacity var(--transition-speed);
        }

        .delivery-modal.open {
            display: flex;
            opacity: 1;
        }

        .delivery-modal-content {
            background: white;
            padding: 2rem;
            border-radius: var(--border-radius);
            max-width: 450px;
            width: 90%;
            box-shadow: var(--shadow);
            transform: scale(0.95);
            transition: transform var(--transition-speed);
        }

        .delivery-modal.open .delivery-modal-content {
            transform: scale(1);
        }

        .delivery-modal-content h2 {
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
            color: var(--wig-dark);
            font-weight: 600;
        }

        .delivery-option {
            margin-bottom: 1.25rem;
        }

        .delivery-option label {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1rem;
            cursor: pointer;
            font-weight: 500;
        }

        .delivery-option input {
            accent-color: var(--wig-primary);
        }

        .delivery-form {
            display: none;
            margin-top: 1.5rem;
        }

        .delivery-form.active {
            display: block;
        }

        .delivery-form input {
            width: 100%;
            padding: 0.85rem;
            margin-bottom: 1rem;
            border: 1px solid #e0e0e0;
            border-radius: var(--border-radius);
            font-size: 0.95rem;
            transition: border-color var(--transition-speed);
        }

        .delivery-form input:focus {
            outline: 2px solid var(--wig-accent);
            border-color: var(--wig-accent);
        }

        .delivery-modal-buttons {
            display: flex;
            gap: 0.75rem;
            justify-content: flex-end;
            margin-top: 1.5rem;
        }

        .delivery-modal-buttons button {
            padding: 0.85rem 1.75rem;
            border: none;
            border-radius: var(--border-radius);
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-speed);
        }

        .delivery-modal-buttons .cancel-btn {
            background: #f5f5f5;
            color: var(--wig-dark);
        }

        .delivery-modal-buttons .cancel-btn:hover {
            background: #e0e0e0;
            transform: translateY(-3px);
        }

        .delivery-modal-buttons .submit-btn {
            background: var(--wig-primary);
            color: white;
        }

        .delivery-modal-buttons .submit-btn:hover {
            background: var(--wig-secondary);
            transform: translateY(-3px);
        }

        .product-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.6);
            z-index: 1005;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity var(--transition-speed), visibility var(--transition-speed);
            visibility: hidden;
        }

        .product-modal.open {
            display: flex;
            opacity: 1;
            visibility: visible;
        }

        .product-modal-content {
            background: white;
            max-width: 90%;
            max-height: 90vh;
            overflow-y: auto;
            border-radius: var(--border-radius);
            padding: 2.5rem;
            position: relative;
            width: 800px;
            box-shadow: var(--shadow);
            transform: scale(0.8);
            transition: transform var(--transition-speed), opacity var(--transition-speed);
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .product-modal.open .product-modal-content {
            transform: scale(1);
        }

        .product-modal-images {
            position: relative;
            width: 100%;
            min-height: 300px;
            max-height: 500px;
            overflow: hidden;
            border-radius: var(--border-radius);
            touch-action: pan-y;
            aspect-ratio: 4 / 3;
        }

        .image-swiper {
            display: flex;
            width: 100%;
            height: 100%;
            transition: transform 0.3s ease;
        }

        .image-swiper img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            flex-shrink: 0;
            user-select: none;
            display: block;
        }

        .image-counter {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(0,0,0,0.7);
            color: white;
            padding: 0.3rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .swipe-prev, .swipe-next {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255,255,255,0.9);
            border: none;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            z-index: 10;
        }

        .swipe-prev { left: 12px; }
        .swipe-next { right: 12px; }

        .product-modal-images:hover .swipe-prev,
        .product-modal-images:hover .swipe-next {
            opacity: 1;
        }

        .swipe-prev:hover, .swipe-next:hover {
            background: var(--wig-primary);
            color: white;
        }

        .product-modal-name {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--wig-dark);
        }

        .product-modal-description {
            font-size: 1rem;
            color: #555;
            line-height: 1.8;
        }

        .product-modal-details {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            font-size: 0.95rem;
            color: #777;
        }

        .product-modal-price {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--wig-primary);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .product-modal-close {
            position: absolute;
            top: 12px;
            right: 12px;
            background: none;
            border: none;
            font-size: 1.6rem;
            cursor: pointer;
            color: var(--wig-dark);
            transition: all var(--transition-speed);
        }

        .product-modal-close:hover {
            color: var(--wig-primary);
            transform: rotate(90deg);
        }

        .color-selection, .length-selection {
            margin: 1rem 0;
        }

        .color-selection h4, .length-selection h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
            color: var(--wig-dark);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .color-selection h4 i, .length-selection h4 i {
            color: var(--wig-primary);
        }

        .color-radios, .length-radios {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
        }

        .color-option, .length-option {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .color-option input, .length-option input {
            accent-color: var(--wig-primary);
            cursor: pointer;
        }

        .color-option label, .length-option label {
            font-size: 0.9rem;
            cursor: pointer;
            color: var(--wig-dark);
            transition: color var(--transition-speed);
        }

        .color-option label:hover, .length-option label:hover {
            color: var(--wig-primary);
        }

        .color-option input:checked + label, .length-option input:checked + label {
            color: var(--wig-primary);
            font-weight: 600;
        }

        .modal-add-to-cart {
            width: 100%;
            background: var(--wig-primary);
            color: white;
            border: none;
            padding: 1rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition-speed);
            margin-top: 1rem;
        }

        .modal-add-to-cart:hover {
            background: var(--wig-secondary);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .modal-add-to-cart:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        button:focus, a:focus {
            outline: 2px solid var(--wig-accent);
            outline-offset: 2px;
        }

        img.loading {
            background: #f5f5f5 url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path fill="%238A4FFF" d="M12 2a10 10 0 1 0 10 10A10 10 0 0 0 12 2zm0 18a8 8 0 1 1 8-8 8 8 0 0 1-8 8z"><animateTransform attributeName="transform" type="rotate" from="0 12 12" to="360 12 12" dur="1s" repeatCount="indefinite"/></path></svg>') center no-repeat;
        }

        .skip-link {
            position: absolute;
            top: -40px;
            left: 0;
            background: var(--wig-primary);
            color: white;
            padding: 10px;
            z-index: 100;
            transition: top var(--transition-speed);
        }

        .skip-link:focus {
            top: 0;
        }

        .product-modal-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 1rem;
        }

        .product-modal-badge {
            background: var(--wig-secondary);
            color: white;
            padding: 0.3rem 0.75rem;
            border-radius: 6px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .product-modal-price-section {
            margin-bottom: 1rem;
        }

        .product-modal-savings {
            font-size: 0.9rem;
            color: #00b894;
            font-weight: 600;
            margin-top: 0.25rem;
        }

        .product-modal-rating-section {
            margin-bottom: 1.5rem;
        }

        .product-modal-rating {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-wrap: wrap;
        }

        .rating-stars {
            color: var(--wig-accent);
        }

        .rating-value {
            font-weight: 600;
            color: var(--wig-dark);
        }

        .reviews-count {
            color: #666;
            font-size: 0.9rem;
        }

        .product-modal-details-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin: 1.5rem 0;
            background: var(--wig-light);
            padding: 1.5rem;
            border-radius: var(--border-radius);
        }

        .detail-item {
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }

        .detail-label {
            font-weight: 600;
            color: var(--wig-dark);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .detail-label i {
            color: var(--wig-primary);
            width: 16px;
        }

        .detail-value {
            color: #555;
            font-size: 0.95rem;
        }

        .product-modal-actions {
            display: flex;
            gap: 1.5rem;
            align-items: center;
            margin: 2rem 0;
            padding: 1.5rem;
            background: var(--wig-light);
            border-radius: var(--border-radius);
            flex-wrap: wrap;
        }

        .quantity-selector {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .quantity-selector label {
            font-weight: 600;
            color: var(--wig-dark);
        }

        .quantity-controls {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .quantity-controls button {
            width: 35px;
            height: 35px;
            border: 1px solid #ddd;
            background: white;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: all var(--transition-speed);
        }

        .quantity-controls button:hover {
            background: var(--wig-primary);
            color: white;
            border-color: var(--wig-primary);
        }

        #modal-quantity {
            width: 60px;
            height: 35px;
            text-align: center;
            border: 1px solid #ddd;
            border-radius: var(--border-radius);
            font-size: 0.95rem;
        }

        .modal-add-to-cart {
            flex: 1;
            background: var(--wig-primary);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition-speed);
            min-width: 200px;
        }

        .modal-add-to-cart:hover:not(:disabled) {
            background: var(--wig-secondary);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .modal-add-to-cart:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        .stock-status {
            padding: 0.3rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .stock-in-stock {
            background: #d4edda;
            color: #155724;
        }

        .stock-low-stock {
            background: #fff3cd;
            color: #856404;
        }

        .stock-out-of-stock {
            background: #f8d7da;
            color: #721c24;
        }

        .color-group {
            margin-bottom: 1rem;
            border: 1px solid #eee;
            border-radius: var(--border-radius);
            padding: 0.75rem;
            transition: all var(--transition-speed);
        }

        .color-group:hover {
            border-color: var(--wig-primary);
            box-shadow: var(--shadow);
        }

        .length-preview {
            font-size: 0.85rem;
            color: #666;
        }

        .length-option-preview {
            display: flex;
            justify-content: space-between;
        }

        .variant-options {
            max-height: 300px;
            overflow-y: auto;
        }

        .length-radios {
            gap: 0.5rem;
        }

        /* UPDATED: Mobile styles - show filter button and slide from left */
        @media (max-width: 768px) {
            .header-tag {
                display: inline-block;
            }

            .navbar .nav-links {
                display: none;
            }

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

            .shop-container {
                flex-direction: column;
                padding: 2rem 3%;
            }

            .filters-sidebar {
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                z-index: 1002;
                transform: translateX(-100%);
                transition: transform var(--transition-speed);
                overflow-y: auto;
                padding-top: 5rem;
                padding: 1.5rem;
                max-width: 100%;
            }

            .filters-sidebar.open {
                transform: translateX(0);
            }

            /* FIXED: Show filter button on mobile */
            .filter-toggle-btn {
                display: flex;
            }

            .mobile-filters-toggle {
                display: none;
            }

            .products-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }

            .product-card {
                max-width: 100%;
            }

            .product-image {
                height: 180px;
            }

            .product-actions {
                flex-direction: column;
            }

            .add-to-cart {
                width: 100%;
            }

            .view-product-btn {
                opacity: 1;
                transform: scale(1);
            }

            .product-modal-content {
                width: 95%;
                padding: 1.5rem;
            }

            .product-modal-images {
                min-height: 200px;
                max-height: 350px;
                aspect-ratio: 4 / 3;
            }

            .swipe-prev, .swipe-next {
                opacity: 0.7;
            }

            .shop-toolbar {
                flex-direction: column;
                align-items: flex-start;
            }

            .footer-section h3, .footer-links, .contact-info {
                text-align: left;
            }

            .footer-section h3:after {
                left: 0;
                transform: none;
            }

            #toast {
                bottom: 90px;
                min-width: 180px;
                font-size: 0.85rem;
            }

            .color-radios, .length-radios {
                gap: 0.5rem;
            }

            .color-option label, .length-option label {
                font-size: 0.85rem;
            }

            .product-modal-details-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .product-modal-actions {
                flex-direction: column;
                align-items: stretch;
            }

            .quantity-selector {
                justify-content: space-between;
            }

            .modal-add-to-cart {
                min-width: auto;
            }

            .product-lengths ul {
                max-height: 50px;
            }
        }

        @media (min-width: 577px) and (max-width: 768px) {
            .logo {
                height: 65px;
            }

            .products-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cart-panel {
                max-width: 340px;
            }

            .mobile-bottom-nav .nav-links a {
                font-size: 0.8rem;
                padding: 0.6rem 0.3rem;
            }

            .mobile-bottom-nav .nav-links a i {
                font-size: 1.5rem;
            }
        }

        /* UPDATED: PC styles - show filter button and slide from right */
        @media (min-width: 769px) {
            .mobile-bottom-nav, .mobile-toggle, .nav-close {
                display: none;
            }

            .navbar .nav-links {
                position: static;
                transform: none;
                flex-direction: row;
                width: auto;
                height: auto;
                box-shadow: none;
                padding: 0;
                background: none;
                gap: 1rem;
                max-width: none;
                display: flex;
            }

            .navbar .nav-links a {
                font-size: 1rem;
                padding: 0.6rem 1rem;
            }

            .footer-grid {
                grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            }

            .footer-section h3, .footer-links, .contact-info {
                text-align: left;
            }

            .footer-section h3:after {
                left: 0;
                transform: none;
            }

            .social-icons {
                justify-content: flex-start;
            }

            /* UPDATED: Filters sidebar for PC - slide in from right */
            .filters-sidebar {
                position: fixed;
                top: 0;
                right: 0;
                height: 100%;
                width: 320px;
                max-width: 90%;
                z-index: 1002;
                transform: translateX(100%);
                transition: transform var(--transition-speed);
                overflow-y: auto;
                background: white;
                box-shadow: var(--shadow);
                padding: 1.5rem;
                border-radius: 0;
                display: block;
            }

            .filters-sidebar.open {
                transform: translateX(0);
            }

            /* FIXED: Show filter button on PC */
            .filter-toggle-btn {
                display: flex;
            }

            .shop-container {
                flex-direction: row;
                gap: 0;
            }

            .products-section {
                width: 100%;
            }
        }

        @media (min-width: 1025px) {
            .navbar {
                padding: var(--padding-base) 8%;
            }

            .shop-container {
                padding: 2.5rem 8%;
            }

            .cart-panel {
                max-width: 420px;
            }
        }