* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        

        body {
            background-color: #ffffff;
            color: #000000;
        }

        header {
            border-bottom: 1px solid #e0e0e0;
            padding: 15px 5%;
        }

        .header-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .logo {
            font-size: 24px;
            font-weight: 900;
            text-transform: uppercase;
            text-decoration: none;
            color: #000000;
            cursor: pointer;
        }

        .nav {
            display: flex;
            gap: 20px;
        }

        .nav a {
            text-decoration: none;
            color: #000000;
            font-size: 15px;
        }

        .search-bar {
            flex-grow: 1;
            max-width: 500px;
        }

        .search-bar input {
            width: 100%;
            padding: 10px 20px;
            background-color: #f0f0f0;
            border: none;
            border-radius: 20px;
            outline: none;
        }

        .header-icons {
            display: flex;
            gap: 15px;
        }

        .icon-btn {
            background: none;
            border: none;
            font-size: 20px;
            cursor: pointer;
            position: relative;
        }

        .cart-badge {
            position: absolute;
            top: -5px;
            right: -10px;
            background-color: #ff1744;
            color: white;
            font-size: 11px;
            padding: 2px 6px;
            border-radius: 50%;
            display: none;
        }

        .breadcrumb {
            padding: 20px 5%;
            font-size: 14px;
            color: #777777;
        }

        .breadcrumb a {
            text-decoration: none;
            color: #777777;
        }

        .app-page {
            display: none;
        }

        .app-page.active {
            display: block;
        }

        .main-container {
            display: flex;
            padding: 0 5% 50px 5%;
            gap: 30px;
            position: relative;
        }

        .sidebar {
            width: 260px;
            flex-shrink: 0;
            border: 1px solid #e0e0e0;
            border-radius: 20px;
            padding: 20px;
            height: fit-content;
        }

        .sidebar-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .sidebar-header h3 {
            font-size: 18px;
            font-weight: 700;
        }

        .close-filter-btn {
            display: none;
            background: none;
            border: none;
            font-size: 28px;
            cursor: pointer;
        }

        hr {
            border: 0;
            border-top: 1px solid #e0e0e0;
            margin: 15px 0;
        }

        .filter-section h4 {
            margin-bottom: 15px;
            font-size: 16px;
            font-weight: 700;
        }

        .category-list {
            list-style: none;
        }

        .category-list li {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            color: #555555;
            cursor: pointer;
            font-size: 15px;
        }

        .category-list li.active, .category-list li:hover {
            color: #000000;
            font-weight: 600;
        }

        .price-slider-container {
            padding: 10px 0;
        }

        .slider {
            width: 100%;
            accent-color: #000000;
        }

        .price-values {
            display: flex;
            justify-content: space-between;
            margin-top: 10px;
            font-weight: 600;
            font-size: 14px;
        }

        .color-options {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 10px;
        }

        .color-circle {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            cursor: pointer;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .color-circle.active::after {
            content: "✓";
            color: white;
            font-size: 14px;
        }

        .color-circle[style*="ffffff"].active::after {
            color: black;
        }

        .size-options {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .size-btn {
            background-color: #f0f0f0;
            border: none;
            padding: 8px 16px;
            border-radius: 20px;
            cursor: pointer;
            font-size: 13px;
            color: #555555;
            transition: 0.2s;
        }

        .size-btn.active, .size-btn:hover {
            background-color: #000000;
            color: #ffffff;
        }

        .apply-btn {
            width: 100%;
            background-color: #000000;
            color: #ffffff;
            border: none;
            padding: 12px;
            border-radius: 20px;
            margin-top: 20px;
            cursor: pointer;
            font-weight: 600;
        }

        .products-content {
            flex-grow: 1;
        }

        .products-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 20px;
        }

        .products-header h2 {
            font-size: 28px;
            font-weight: 800;
        }

        .products-meta {
            display: flex;
            align-items: center;
            gap: 15px;
            color: #777777;
            font-size: 14px;
        }

        .sort-select {
            border: none;
            font-weight: 600;
            color: #000000;
            outline: none;
            cursor: pointer;
            background: transparent;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .product-card {
            background: #ffffff;
            border-radius: 15px;
            transition: 0.3s;
            cursor: pointer;
        }

        .img-container {
            width: 100%;
            aspect-ratio: 1 / 1;
            background-color: #f0eeed;
            border-radius: 15px;
            overflow: hidden;
            margin-bottom: 12px;
        }

        .img-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .product-card h3 {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 5px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .rating {
            font-size: 13px;
            color: #ffc107;
            margin-bottom: 8px;
        }

        .rating span {
            color: #777777;
            margin-left: 5px;
        }

        .price-container {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .current-price {
            font-size: 18px;
            font-weight: 700;
        }

        .old-price {
            font-size: 14px;
            color: #777777;
            text-decoration: line-through;
        }

        .discount {
            background-color: #ffebee;
            color: #ff1744;
            font-size: 11px;
            padding: 3px 8px;
            border-radius: 10px;
            font-weight: 600;
        }

        .pagination {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 40px;
            border-top: 1px solid #e0e0e0;
            padding-top: 20px;
        }

        .page-btn {
            background: none;
            border: 1px solid #e0e0e0;
            padding: 8px 14px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            transition: 0.2s;
        }

        .text-btn {
            background-color: #ffffff;
        }

        .num-btn {
            border: none;
            color: #777777;
        }

        .num-btn.active, .num-btn:hover {
            background-color: #f0f0f0;
            color: #000000;
        }

        .page-numbers {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .mobile-filter-btn {
            display: none;
            background-color: #f0f0f0;
            border: none;
            padding: 10px 20px;
            border-radius: 20px;
            font-weight: 600;
            cursor: pointer;
            margin-bottom: 15px;
        }

        .details-container {
            padding: 0 5% 50px 5%;
            display: flex;
            gap: 40px;
        }

        .details-gallery {
            display: flex;
            gap: 15px;
            width: 50%;
        }

        .thumbs-col {
            display: flex;
            flex-direction: column;
            gap: 15px;
            width: 120px;
        }

        .thumb-box {
            width: 100%;
            aspect-ratio: 1 / 1;
            background-color: #f0eeed;
            border-radius: 15px;
            overflow: hidden;
            cursor: pointer;
            border: 1px solid transparent;
        }

        .thumb-box.active {
            border-color: #000000;
        }

        .thumb-box img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .main-img-box {
            flex-grow: 1;
            background-color: #f0eeed;
            border-radius: 20px;
            overflow: hidden;
            aspect-ratio: 1 / 1;
        }

        .main-img-box img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .details-info {
            width: 50%;
        }

        .details-info h1 {
            font-size: 36px;
            font-weight: 900;
            margin-bottom: 10px;
            text-transform: uppercase;
        }

        .details-info .rating {
            font-size: 16px;
            margin-bottom: 15px;
        }

        .details-info .price-container {
            margin-bottom: 20px;
        }

        .details-info .current-price {
            font-size: 28px;
        }

        .details-info .old-price {
            font-size: 20px;
        }

        .details-desc {
            color: #555555;
            font-size: 15px;
            line-height: 1.6;
            margin-bottom: 25px;
        }

        .qty-and-actions {
            display: flex;
            gap: 15px;
            margin-top: 25px;
        }

        .qty-selector {
            display: flex;
            align-items: center;
            background-color: #f0f0f0;
            border-radius: 25px;
            padding: 5px 15px;
            gap: 15px;
        }

        .qty-btn {
            background: none;
            border: none;
            font-size: 20px;
            cursor: pointer;
            padding: 5px;
        }

        .qty-val {
            font-weight: 600;
            min-width: 20px;
            text-align: center;
        }

        .add-to-cart-btn {
            flex-grow: 1;
            background-color: #000000;
            color: #ffffff;
            border: none;
            border-radius: 25px;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
        }

        .cart-container {
            padding: 0 5% 50px 5%;
        }

        .cart-container h1 {
            font-size: 32px;
            font-weight: 900;
            margin-bottom: 25px;
            text-transform: uppercase;
        }

        .cart-layout {
            display: flex;
            gap: 30px;
        }

        .cart-items-list {
            flex-grow: 1;
            border: 1px solid #e0e0e0;
            border-radius: 20px;
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .cart-item {
            display: flex;
            gap: 15px;
            position: relative;
        }

        .cart-item:not(:last-child) {
            border-bottom: 1px solid #e0e0e0;
            padding-bottom: 20px;
        }

        .cart-item-img {
            width: 100px;
            height: 100px;
            background-color: #f0eeed;
            border-radius: 10px;
            overflow: hidden;
        }

        .cart-item-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .cart-item-details {
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .cart-item-details h3 {
            font-size: 16px;
            font-weight: 700;
        }

        .cart-item-meta {
            font-size: 13px;
            color: #777777;
        }

        .cart-item-price {
            font-size: 18px;
            font-weight: 700;
        }

        .remove-item-btn {
            position: absolute;
            top: 0;
            right: 0;
            background: none;
            border: none;
            color: #ff1744;
            cursor: pointer;
            font-size: 16px;
        }

        .cart-item .qty-selector {
            position: absolute;
            bottom: 0;
            right: 0;
            padding: 2px 10px;
        }

        .order-summary {
            width: 380px;
            border: 1px solid #e0e0e0;
            border-radius: 20px;
            padding: 24px;
            height: fit-content;
        }

        .order-summary h2 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .summary-row {
            display: flex;
            justify-content: space-between;
            margin-bottom: 15px;
            font-size: 15px;
            color: #777777;
        }

        .summary-row.total {
            border-top: 1px solid #e0e0e0;
            padding-top: 15px;
            font-size: 18px;
            font-weight: 700;
            color: #000000;
            margin-top: 15px;
        }

        .summary-row .discount-val {
            color: #ff1744;
        }

        .promo-container {
            display: flex;
            gap: 10px;
            margin: 20px 0;
        }

        .promo-input {
            flex-grow: 1;
            background-color: #f0f0f0;
            border: none;
            border-radius: 20px;
            padding: 10px 15px;
            outline: none;
        }

        .promo-btn {
            background-color: #000000;
            color: #ffffff;
            border: none;
            padding: 10px 20px;
            border-radius: 20px;
            font-weight: 600;
            cursor: pointer;
        }

        .checkout-btn {
            width: 100%;
            background-color: #000000;
            color: #ffffff;
            border: none;
            padding: 14px;
            border-radius: 25px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
        }

        @media (max-width: 992px) {
            .products-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .details-container {
                flex-direction: column;
            }
            .details-gallery, .details-info {
                width: 100%;
            }
            .cart-layout {
                flex-direction: column;
            }
            .order-summary {
                width: 100%;
            }
        }

        @media (max-width: 768px) {
            .nav, .search-bar {
                display: none;
            }
            
            .main-container {
                flex-direction: column;
            }
            
            .mobile-filter-btn {
                display: block;
                align-self: flex-start;
            }
            
            .sidebar {
                position: fixed;
                top: 0;
                left: -100%;
                width: 100%;
                max-width: 300px;
                height: 100%;
                background-color: #ffffff;
                z-index: 1000;
                overflow-y: auto;
                transition: 0.3s ease;
                border-radius: 0;
                box-shadow: 5px 0 15px rgba(0,0,0,0.1);
            }
            
            .sidebar.open {
                left: 0;
            }
            
            .close-filter-btn {
                display: block;
            }
            
            .products-header h2 {
                font-size: 22px;
            }
            .details-gallery {
                flex-direction: column-reverse;
            }
            .thumbs-col {
                flex-direction: row;
                width: 100%;
            }
            .thumbs-col .thumb-box {
                width: 80px;
            }
        }

        @media (max-width: 480px) {
            .products-grid {
                grid-template-columns: repeat(1, 1fr);
            }
            .page-numbers .num-btn:not(.active) {
                display: none;
            }
        }

.checkout-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    font-size: 15px;
    cursor: pointer;
    color: #000000;
    margin-bottom: 25px;
    font-weight: 500;
}

.checkout-container {
    padding: 20px 5% 50px 5%;
}

.checkout-layout {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.checkout-form {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.checkout-section-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    background-color: #f5f5f5;
    border: none;
    padding: 14px 20px;
    font-size: 15px;
    color: #000;
    outline: none;
}

.form-textarea {
    grid-column: span 2;
    resize: vertical;
    min-height: 110px;
}

.form-warning {
    grid-column: span 2;
    color: #ff1744;
    font-size: 13px;
    margin-top: -5px;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 10px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    cursor: pointer;
}

.radio-label input {
    accent-color: #000000;
    width: 18px;
    height: 18px;
}

.checkout-summary-box {
    width: 420px;
    border: 1px solid #000000;
    padding: 30px 25px;
    background-color: #f9f9f9;
}

.checkout-summary-box h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

.checkout-mini-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mini-item {
    display: flex;
    gap: 15px;
    align-items: center;
}

.mini-item-img {
    width: 75px;
    height: 75px;
    background-color: #f0eeed;
    overflow: hidden;
}

.mini-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mini-item-info {
    flex-grow: 1;
}

.mini-item-info h4 {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 4px;
}

.mini-item-meta {
    font-size: 13px;
    color: #777777;
    margin-bottom: 2px;
}

.mini-item-price {
    font-size: 14px;
    color: #ff1744;
    font-weight: 600;
}

.checkout-divider {
    border: 0;
    border-top: 1px solid #e0e0e0;
    margin: 20px 0;
}

.checkout-row {
    display: flex;
    justify-content: space-between;
    font-size: 15px;
    margin-bottom: 12px;
}

.checkout-row.total {
    font-size: 20px;
    font-weight: 700;
    margin-top: 15px;
    margin-bottom: 25px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    margin-bottom: 15px;
    cursor: pointer;
    line-height: 1.4;
}

.checkbox-label input {
    accent-color: #000000;
    margin-top: 2px;
}

.checkbox-label a {
    color: #000000;
    text-decoration: underline;
}

.submit-order-btn {
    width: 100%;
    background-color: #000000;
    color: #ffffff;
    border: none;
    padding: 16px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 10px;
}

@media (max-width: 992px) {
    .checkout-layout {
        flex-direction: column;
    }
    .checkout-summary-box {
        width: 100%;
    }
}

@media (max-width: 600px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-textarea, .form-warning {
        grid-column: span 1;
    }
}
@media (max-width: 768px) {
    
    .products-meta span, 
    .products-meta select,
    .sort-select {
        display: none !important;
    }

    .products-meta {
        display: block !important;      
        flex-direction: unset !important; 
        justify-content: unset !important;
        align-items: unset !important;
        width: 100% !important;
        text-align: center !important;     
        padding: 10px 0 !important;
        clear: both !important;         
    }

    .products-meta h2, 
    .catalog-title { 
        display: block !important;
        text-align: center !important;     
        margin: 15px auto !important;      
        width: 100% !important;           
        font-size: 26px !important; 
        white-space: nowrap !important;    
        float: none !important;          
    }
}
@media (max-width: 768px) {
    
    .products-meta {
        display: none !important;
    }

    .products-header {
        display: block !important;
        width: 100% !important;
        text-align: center !important;
        padding: 10px 0 !important;
    }

    .products-header h2 {
        display: block !important;
        text-align: center !important;  
        margin: 15px auto !important;   
        font-size: 26px !important;     
        white-space: nowrap !important; 
        width: 100% !important;
    }
}
.current-price, 
.price-container, 
.cart-item-price, 
.detail-price,
#summaryTotal,
#checkoutTotalVal {
    font-family: 'Inter', 'Roboto', 'Segoe UI', -apple-system, sans-serif !important;
    font-size: 18px !important;         
    font-weight: 500 !important;         
    color: #4a5568 !important;          
    letter-spacing: 0.2px !important;    
}

.old-price {
    font-family: 'Inter', 'Roboto', sans-serif !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    color: #a0aec0 !important;
    margin-left: 8px !important;
}

@media (max-width: 768px) {

    #checkoutPage,
    .checkout-container,
    .checkout-form,
    .checkout-section-title {
        text-align: left !important;
        padding-left: 10px !important;  
        padding-right: 10px !important; 
    }

    #checkoutPage .form-grid {
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important; 
        width: 100% !important;
    }

    #checkoutPage .form-input,
    #checkoutPage .form-select,
    #checkoutPage .form-textarea {
        display: block !important;
        width: 100% !important;         
        max-width: 100% !important;    
        margin: 12px 0 !important;     
        box-sizing: border-box !important;
        text-align: left !important;
        padding-left: 15px !important;  
    }

    #checkoutPage .form-warning {
        text-align: left !important;
        margin: 15px 0 5px 0 !important;
        width: 100% !important;
    }

    #checkoutPage .radio-group {
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        text-align: left !important;
        margin: 15px 0 !important;
        width: 100% !important;
    }

    #checkoutPage .radio-label {
        margin: 8px 0 !important;
        display: flex !important;
        align-items: center !important;
    }

    .checkout-back-btn, 
    #checkoutBackBtn {
        display: inline-flex !important;
        align-items: center !important;
        text-align: left !important;
        margin: 10px 0 20px 0 !important;
    }

}
@media (max-width: 768px) {
    .search-bar {
        display: none !important;
    }
}
.search-bar {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 400px;
    background: transparent !important;
    padding: 0 !important;             
}

.search-bar input[type="text"] {
    width: 100%;
    padding: 12px 16px 12px 42px !important;
    font-size: 16px;
    color: #333;
    background-color: #f2f2f2 !important;   
    border: none !important;                
    border-radius: 50px !important;        
    box-sizing: border-box !important;
    outline: none !important;
}

.search-icon {
    position: absolute;
    left: 18px; 
    width: 14px;
    height: 14px;
    border: 2px solid #000000 !important; 
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    z-index: 2; 
}

.search-icon::after {
    content: "";
    position: absolute;
    right: -4px;
    bottom: -4px;
    width: 2px;
    height: 6px;
    background-color: #000000 !important; 
    transform: rotate(-45deg);
    display: block;
}
.burger-menu-wrapper {
    display: none !important;
}

@media (max-width: 768px) {
    .header-container {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
        padding: 10px 15px !important;
        box-sizing: border-box !important;
    }

    .logo {
        margin-right: auto !important;
    }

    .header-icons {
        display: flex !important;
        align-items: center !important;
        gap: 15px !important;
    }

    .burger-menu-wrapper {
        display: block !important;
    }

    .burger-btn {
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-between !important;
        width: 24px !important;
        height: 18px !important;
        background: transparent !important;
        border: none !important;
        cursor: pointer !important;
        padding: 0 !important;
        z-index: 1001 !important;
        position: relative !important;
    }

    .burger-btn span {
        width: 100% !important;
        height: 2.5px !important;
        background-color: #000000 !important;
        transition: all 0.3s ease !important;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(7.5px) rotate(45deg) !important;
    }

    .burger-btn.active span:nth-child(2) {
        opacity: 0 !important;
    }

    .burger-btn.active span:nth-child(3) {
        transform: translateY(-7.5px) rotate(-45deg) !important;
    }

    .burger-menu {
        display: flex !important;
        position: fixed !important;
        top: 0 !important;
        right: -100% !important;
        left: auto !important;
        width: 80% !important;
        max-width: 300px !important;
        height: 40vh !important;
        background-color: #ffffff !important;
        box-shadow: -2px 0 5px rgba(0,0,0,0.1) !important;
        transition: right 0.3s ease !important;
        padding: 80px 20px 20px 20px !important;
        box-sizing: border-box !important;
        flex-direction: column !important;
        gap: 20px !important;
        z-index: 1000 !important;
    }

    .burger-menu.active {
        right: 0 !important;
    }

    .burger-menu a {
        color: #000000 !important;
        text-decoration: none !important;
        font-size: 18px !important;
        font-weight: 500 !important;
        padding: 10px 0 !important;
        border-bottom: 1px solid #f2f2f2 !important;
        text-align: left !important;
    }
}

.back-to-catalog-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px; 
    margin: 20px 0 10px 0;
    padding: 10px 18px;
    color: black;
    border: 1px solid #111111;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.back-to-catalog-btn:hover {
    color: #111111;
    border-color: #111111;
    transform: translateX(-3px); 
}

.back-to-catalog-btn:active {
    transform: translateX(-1px) scale(0.98);
}