/* Buy and Vape - E-commerce Website Styles */

/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --primary-bg: #1a1a1a;
    --secondary-bg: #2a2a2a;
    --accent-bg: #333333;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --accent-blue: #00bfff;
    --accent-blue-hover: #0099cc;
    --accent-blue-light: #33ccff;
    --success: #00ff88;
    --error: #ff4444;
    --warning: #ffaa00;
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}


body {
    font-family: var(--font-primary);
    background-color: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: var(--font-size-base);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-blue-hover);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    min-width: 120px;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: var(--text-primary);
}

.btn-primary:hover {
    background-color: var(--accent-blue-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--secondary-bg);
    color: var(--text-primary);
    border: 1px solid var(--accent-bg);
}

.btn-secondary:hover {
    background-color: var(--accent-bg);
    border-color: var(--accent-blue);
}

.btn-ghost {
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid transparent;
}

.btn-ghost:hover {
    background-color: var(--accent-bg);
    color: var(--text-primary);
    border-color: var(--accent-bg);
}

.btn-outline {
    background-color: transparent;
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
}

.btn-outline:hover {
    background-color: var(--accent-blue);
    color: var(--text-primary);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
    min-width: 150px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}




/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--secondary-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease-out;
}


.modal-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.modal-header h2 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.modal-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
}

.modal-close {
    position: absolute;
    top: -10px;
    right: -10px;
    background-color: var(--accent-bg);
    border: none;
    color: var(--text-primary);
    font-size: 28px;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    line-height: 1;
}

.modal-close:hover {
    background-color: var(--error);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.modal-body {
    text-align: left;
}

/* Form Styles */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.form-group .optional {
    color: var(--text-muted);
    font-weight: normal;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="password"] {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--primary-bg);
    border: 1px solid var(--accent-bg);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.1);
}

.form-group input.error {
    border-color: var(--error);
}

.form-group input.error:focus {
    box-shadow: 0 0 0 3px rgba(255, 68, 68, 0.1);
}

.error-message {
    display: block;
    color: var(--error);
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-xs);
    min-height: 18px;
}

.form-help {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
    margin-bottom: 0;
}


@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

/* Hero Slider */
.hero-slider {
    position: relative;
    height: 60vh;
    min-height: 400px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.slide.active {
    opacity: 1;
}

.slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-dots {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-sm);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.dot.active,
.dot:hover {
    background-color: var(--accent-blue);
}

/* Categories Section */
.categories-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--secondary-bg);
}

.categories-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}


.categories-carousel {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.carousel-btn {
    background-color: var(--accent-bg);
    border: none;
    color: var(--text-primary);
    font-size: var(--font-size-2xl);
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background-color: var(--accent-blue);
    transform: scale(1.1);
}

.categories-wrapper {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: var(--spacing-md) 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
    transition: opacity 0.3s ease;
}

.categories-wrapper::-webkit-scrollbar {
    display: none;
}

.category-card {
    flex: 0 0 200px;
    background-color: var(--primary-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

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

.category-card:active {
    transform: translateY(-2px) scale(0.98);
}

.category-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.category-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.category-card p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0;
}

/* Featured Products Section */
.featured-products {
    padding: var(--spacing-2xl) 0;
    background-color: var(--secondary-bg);
}

.featured-products .products-grid {
    display: flex;
    overflow-x: auto;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    transition: opacity 0.3s ease;
}

.featured-products .product-card {
    flex: 0 0 280px;
    min-width: 280px;
}

/* Hide scrollbar for featured products */
.featured-products .products-grid::-webkit-scrollbar {
    height: 6px;
}

.featured-products .products-grid::-webkit-scrollbar-track {
    background: var(--accent-bg);
    border-radius: var(--radius-sm);
}

.featured-products .products-grid::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: var(--radius-sm);
}

.featured-products .products-grid::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue-hover);
}

/* About Section */
.about-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-3xl);
}

.about-description {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--accent-bg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 191, 255, 0.1);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    display: block;
}

.feature-item h3 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.feature-item p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
    line-height: 1.5;
}

.about-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--accent-bg) 0%, var(--secondary-bg) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--accent-blue);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 191, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.placeholder-content {
    text-align: center;
    z-index: 1;
    position: relative;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.8;
}

.placeholder-content h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.placeholder-content p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin: 0;
}

/* Orders Section */
.orders-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--primary-bg);
    min-height: 60vh;
}

.orders-container {
    max-width: 800px;
    margin: 0 auto;
}

.loading-state {
    text-align: center;
    padding: var(--spacing-2xl);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--accent-bg);
    border-top: 4px solid var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.orders-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.order-card {
    background-color: var(--secondary-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--accent-bg);
    transition: all var(--transition-normal);
}

.order-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent-blue);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.order-info h3 {
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
    font-size: var(--font-size-lg);
}

.order-date {
    color: var(--text-muted);
    margin: 0;
    font-size: var(--font-size-sm);
}

.order-status {
    flex-shrink: 0;
}

.status-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-pending {
    background-color: #fef3c7;
    color: #92400e;
}

.status-processing {
    background-color: #dbeafe;
    color: #1e40af;
}

.status-shipped {
    background-color: #d1fae5;
    color: #065f46;
}

.status-delivered {
    background-color: #dcfce7;
    color: #166534;
}

.status-cancelled {
    background-color: #fee2e2;
    color: #991b1b;
}

.order-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.order-summary {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.order-summary p {
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.order-summary strong {
    color: var(--text-primary);
}

.order-actions {
    flex-shrink: 0;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--primary-bg);
    border-top: 1px solid var(--accent-bg);
}

.contact-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.contact-header h2 {
    color: var(--text-primary);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
}

.contact-header p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--secondary-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    transform: translateY(-2px);
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
    margin-top: var(--spacing-xs);
}

.contact-details h3 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.contact-details p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0 0 var(--spacing-xs) 0;
    line-height: 1.4;
}

.contact-form-container {
    background-color: var(--secondary-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
}

.contact-form h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--accent-bg);
    border: 1px solid var(--accent-bg);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(0, 191, 255, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.product-card {
    background-color: var(--secondary-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--accent-bg);
}

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

.product-image {
    width: 100%;
    min-height: 200px;
    max-height: 500px;
    background-color: var(--accent-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: var(--radius-lg);
    position: relative;
    padding: var(--spacing-sm);
}

.product-image img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
    transition: transform var(--transition-normal);
    display: block;
}

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


/* Featured products grid specific sizing */
.featured-products .product-image {
    min-height: 180px;
    max-height: 250px;
    padding: var(--spacing-xs);
}

.featured-products .product-image img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.product-info {
    padding: var(--spacing-lg);
}

.product-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.product-category {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.product-price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: var(--spacing-md);
}

.product-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.product-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-add-cart {
    flex: 1;
    background-color: var(--accent-blue);
    color: var(--text-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-add-cart:hover {
    background-color: var(--accent-blue-hover);
    transform: translateY(-1px);
}

/* Page Headers */
.page-header {
    background-color: var(--secondary-bg);
    padding: var(--spacing-2xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--accent-bg);
}

.page-header h1 {
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--text-muted);
    font-size: var(--font-size-lg);
}

/* Filters */
.filters-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--primary-bg);
    border-bottom: 1px solid var(--accent-bg);
}

.filters {
    display: flex;
    gap: var(--spacing-lg);
    align-items: end;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.filter-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--accent-bg);
    border-radius: var(--radius-md);
    background-color: var(--secondary-bg);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    min-width: 150px;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* Product Details */
.product-details {
    padding: var(--spacing-2xl) 0;
}

.product-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.product-detail-grid .product-image {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: var(--accent-bg) !important;
    border-radius: var(--radius-lg) !important;
    padding: var(--spacing-md) !important;
    min-height: 300px !important;
    max-height: 500px !important;
}

.product-detail-grid .product-image img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    border-radius: var(--radius-md) !important;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.main-image {
    max-width: 100% !important;
    max-height: 500px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    border-radius: var(--radius-lg) !important;
    background-color: var(--accent-bg) !important;
    box-shadow: var(--shadow-md) !important;
    transition: transform var(--transition-normal) !important;
    display: block !important;
    margin: 0 auto !important;
}

.main-image:hover {
    transform: scale(1.02);
}

.thumbnail-images {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
}

.thumbnail {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: var(--radius-md);
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    background-color: var(--accent-bg);
    padding: var(--spacing-xs);
}

.thumbnail.active,
.thumbnail:hover {
    opacity: 1;
}

.product-details-info h1 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.product-specs {
    background-color: var(--secondary-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-lg) 0;
}

.product-specs h3 {
    margin-bottom: var(--spacing-md);
    color: var(--accent-blue);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--accent-bg);
}

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

.spec-label {
    font-weight: 500;
    color: var(--text-secondary);
}

.spec-value {
    color: var(--text-primary);
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--accent-bg);
    background-color: var(--secondary-bg);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    transition: all var(--transition-fast);
}

.quantity-btn:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

.quantity-input {
    width: 80px;
    text-align: center;
    padding: var(--spacing-sm);
    border: 1px solid var(--accent-bg);
    background-color: var(--secondary-bg);
    color: var(--text-primary);
    border-radius: var(--radius-md);
}

/* Cart Styles */
.cart-section {
    padding: var(--spacing-2xl) 0;
}

.cart-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.cart-item {
    display: flex;
    gap: var(--spacing-lg);
    background-color: var(--secondary-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
}

.cart-item-image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius-md);
    background-color: var(--accent-bg);
}

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

.cart-item-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.cart-item-category {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.cart-item-price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: var(--spacing-md);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cart-item-remove {
    background-color: var(--error);
    color: var(--text-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: background-color var(--transition-fast);
}

.cart-item-remove:hover {
    background-color: #cc3333;
}

.empty-cart {
    text-align: center;
    padding: var(--spacing-2xl);
    background-color: var(--secondary-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
}

.empty-cart h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.empty-cart p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-xl);
}

.cart-summary {
    background-color: var(--secondary-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--accent-bg);
}

.summary-row.total {
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--accent-blue);
    border-bottom: none;
    margin-top: var(--spacing-md);
}

/* Checkout Styles */
.checkout-section {
    padding: var(--spacing-2xl) 0;
}

.checkout-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
}

.checkout-form {
    background-color: var(--secondary-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
}

.checkout-form h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--accent-bg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--accent-bg);
    border-radius: var(--radius-md);
    background-color: var(--primary-bg);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.order-summary {
    background-color: var(--secondary-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.order-summary h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.order-items {
    margin-bottom: var(--spacing-lg);
}

.order-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--accent-bg);
}

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

.order-number {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--accent-blue);
    margin: var(--spacing-md) 0;
}

/* Account Styles */
.account-section {
    padding: var(--spacing-2xl) 0;
    min-height: 60vh;
}

.auth-forms {
    max-width: 500px;
    margin: 0 auto;
    background-color: var(--secondary-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--accent-bg);
}

.auth-tabs {
    display: flex;
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--accent-bg);
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-md);
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: var(--font-size-lg);
    font-weight: 500;
    cursor: pointer;
    transition: color var(--transition-fast);
    border-bottom: 2px solid transparent;
}

.tab-btn.active {
    color: var(--accent-blue);
    border-bottom-color: var(--accent-blue);
}

.auth-form {
    display: none;
}

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

.user-dashboard {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--secondary-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--accent-bg);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--accent-bg);
}

.dashboard-tabs {
    display: flex;
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--accent-bg);
}

.dashboard-tab {
    display: none;
}

.dashboard-tab.active {
    display: block;
}

.profile-info p {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.orders-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.order-card {
    background-color: var(--primary-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.order-number {
    font-weight: 600;
    color: var(--accent-blue);
}

.order-date {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.order-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.order-status.completed {
    background-color: var(--success);
    color: var(--primary-bg);
}

.order-status.pending {
    background-color: var(--warning);
    color: var(--primary-bg);
}

.order-items-summary {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.no-orders {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: var(--spacing-xl);
}

/* Footer */
.footer {
    background-color: var(--secondary-bg);
    border-top: 1px solid var(--accent-bg);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
    color: var(--accent-blue);
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--accent-bg);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* Toast Notification */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--success);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 3000;
    transform: translateX(400px);
    transition: transform var(--transition-normal);
}

.toast.show {
    transform: translateX(0);
}

.toast.error {
    background-color: var(--error);
}

.toast.warning {
    background-color: var(--warning);
}

/* Loading States */
.loading {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
    font-style: italic;
}

/* Mobile-First Responsive Design */
/* Base mobile styles */
* {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Allow text selection for input fields and content */
input, textarea, [contenteditable] {
    -webkit-user-select: text;
    -khtml-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

body {
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    touch-action: manipulation;
}

/* Improved scrolling on mobile */
.featured-products .products-grid,
.categories-wrapper {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

@media (max-width: 768px) {
    /* Touch-friendly buttons for mobile */
    .btn, .category-card, .product-card, .carousel-btn {
        min-height: 44px;
        min-width: 44px;
        touch-action: manipulation;
        cursor: pointer;
    }
    
    /* Ensure all clickable elements are touch-friendly */
    .modal-close, .qty-btn, .remove-btn, .cart-item-remove {
        min-height: 44px;
        min-width: 44px;
        touch-action: manipulation;
        cursor: pointer;
    }
    
    /* Carousel dots - keep small on mobile for better UX */
    .dot {
        width: 10px;
        height: 10px;
        min-width: 10px;
        min-height: 10px;
        touch-action: manipulation;
        cursor: pointer;
    }
    
    /* Fix button padding for better touch targets */
    .btn {
        padding: 12px 16px;
        font-size: 16px;
        line-height: 1.2;
    }
    
    .btn-large {
        padding: 16px 24px;
        font-size: 18px;
    }
    
    /* Hero Section Mobile */
    .hero-slider {
        height: 250px;
        margin-top: 0;
        position: relative;
    }
    
    .slider-container {
        height: 100%;
        position: relative;
    }
    
    .slider-wrapper {
        height: 100%;
        position: relative;
    }
    
    .slide {
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
    }
    
    .slide-image {
        height: 100%;
        width: 100%;
        object-fit: cover;
        display: block;
    }
    
    .slider-dots {
        bottom: var(--spacing-sm);
    }
    
    /* Categories Mobile */
    .categories-section h2 {
        font-size: var(--font-size-xl);
    }
    
    .categories-carousel {
        padding: var(--spacing-lg) 0;
        overflow: hidden;
    }
    
    .categories-wrapper {
        display: flex;
        overflow-x: auto;
        gap: var(--spacing-md);
        padding: var(--spacing-sm) 0;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }
    
    .category-card {
        flex: 0 0 120px;
        padding: var(--spacing-md);
        scroll-snap-align: start;
        min-width: 120px;
    }
    
    .category-icon {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-sm);
    }
    
    .category-card h3 {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xs);
    }
    
    .category-card p {
        font-size: var(--font-size-xs);
        margin: 0;
    }
    
    .carousel-btn {
        display: none; /* Hide carousel buttons on mobile, use touch scrolling */
    }
    
    /* Products Mobile */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 0;
        margin: 0;
        width: 100%;
    }
    
    .featured-products .products-grid {
        display: flex;
        overflow-x: auto;
        gap: var(--spacing-md);
        padding: var(--spacing-sm) var(--spacing-sm);
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }
    
    .featured-products .product-card {
        flex: 0 0 250px;
        min-width: 250px;
        scroll-snap-align: start;
        margin: 0;
    }
    
    .product-card {
        width: 100%;
        max-width: none;
        margin: 0;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    
    .product-card:first-child {
        border-top: none;
    }
    
    .product-card:last-child {
        border-bottom: none;
    }
    
    .product-card + .product-card {
        border-top: 1px solid var(--accent-bg);
    }
    
    .product-image {
        width: 100%;
        min-height: 180px;
        max-height: 250px;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        padding: var(--spacing-xs);
    }
    
    .product-image img {
        max-width: 100%;
        max-height: 100%;
        width: auto;
        height: auto;
        object-fit: contain;
        display: block;
    }
    
    .main-image {
        max-height: 350px;
        width: auto;
        height: auto;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .product-gallery {
        order: 1;
    }
    
    .product-info {
        order: 2;
        padding: var(--spacing-md);
    }
    
    .product-title {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xs);
    }
    
    .product-price {
        font-size: var(--font-size-lg);
        font-weight: 600;
    }
    
    /* About Section Mobile */
    .about-section {
        padding: var(--spacing-xl) 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .about-text h2 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-md);
    }
    
    .about-description {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-lg);
    }
    
    .about-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .feature-item {
        padding: var(--spacing-md);
        text-align: center;
    }
    
    .about-cta {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .about-cta .btn {
        width: 100%;
        max-width: 200px;
    }
    
    .image-placeholder {
        height: 250px;
    }
    
    /* Contact Section Mobile */
    .contact-section {
        padding: var(--spacing-xl) 0;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-item {
        padding: var(--spacing-md);
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin-bottom: var(--spacing-sm);
    }
    
    .contact-form-container {
        padding: var(--spacing-lg);
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Product Details Mobile */
    .product-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .product-gallery {
        order: 1;
    }
    
    .product-details-info {
        order: 2;
    }
    
    /* Cart & Checkout Mobile */
    .cart-container,
    .checkout-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .cart-item {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .cart-item-actions {
        justify-content: center;
    }
    
    .cart-item-image {
        width: 100%;
        height: 200px;
    }
    
    /* Filters Mobile */
    .filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .filter-group select {
        min-width: auto;
    }
    
    /* Account Mobile */
    .dashboard-header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    /* Modal Mobile */
    .modal-content {
        padding: var(--spacing-lg);
        margin: var(--spacing-md);
    }
    
    .modal-buttons {
        flex-direction: column;
    }
    
    /* Footer Mobile */
    .footer {
        padding: var(--spacing-xl) 0 var(--spacing-lg) 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .footer-section h3,
    .footer-section h4 {
        margin-bottom: var(--spacing-md);
    }
    
    .footer-section ul {
        list-style: none;
        padding: 0;
    }
    
    .footer-section li {
        margin-bottom: var(--spacing-sm);
    }
    
    /* General Mobile Improvements */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Full width products on mobile */
    .products-section .container {
        padding: 0;
        max-width: none;
        margin: 0;
    }
    
    .products-section {
        padding: 0;
        margin: 0;
    }
    
    h1 {
        font-size: var(--font-size-2xl);
    }
    
    h2 {
        font-size: var(--font-size-xl);
    }
    
    h3 {
        font-size: var(--font-size-lg);
    }
    
    /* Ensure proper spacing */
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .page-header {
        padding: var(--spacing-lg) 0;
        text-align: center;
    }
    
    .page-header h1 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-sm);
    }
    
    .page-header p {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Full width products on small mobile */
    .products-section .container {
        padding: 0;
        max-width: none;
        margin: 0;
    }
    
    .products-section {
        padding: 0;
        margin: 0;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 0;
        margin: 0;
        width: 100%;
    }
    
    .category-card {
        flex: 0 0 120px;
        padding: var(--spacing-lg);
    }
    
    .category-icon {
        font-size: var(--font-size-3xl);
    }
    
    .about-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .feature-item {
        padding: var(--spacing-md);
    }
    
    .about-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .about-cta .btn {
        width: 100%;
        max-width: 200px;
    }
    
    .image-placeholder {
        height: 300px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .contact-item {
        padding: var(--spacing-md);
    }
    
    .contact-form-container {
        padding: var(--spacing-lg);
    }
    
    .btn {
        min-width: 100px;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .btn-large {
        min-width: 120px;
        padding: var(--spacing-md) var(--spacing-lg);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}


/* Focus styles for keyboard navigation */
.btn:focus,
.category-card:focus,
.product-card:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

/* High contrast mode support */

/* Login/Register Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--primary-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 400px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--accent-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h2 {
    margin: 0;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.modal-close:hover {
    background-color: var(--accent-bg);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

.auth-switch {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--accent-bg);
}

.auth-switch a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
}

.auth-switch a:hover {
    text-decoration: underline;
}


.user-name {
    color: var(--text-primary);
    font-weight: 500;
    margin-right: var(--spacing-sm);
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    color: white;
    font-weight: 500;
    z-index: 1001;
    display: none;
    animation: toastSlideIn 0.3s ease-out;
}

.toast.success {
    background-color: #10b981;
}

.toast.error {
    background-color: #ef4444;
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

    
    .user-name {
        margin-right: 0;
        margin-bottom: var(--spacing-xs);
    }
    
    .modal-content {
        width: 95%;
        margin: var(--spacing-md);
    }
}

/* Enhanced Cart Styles */
.empty-cart {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--accent-bg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-lg) 0;
}

.empty-cart-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto auto auto;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--primary-bg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--accent-bg);
    transition: all var(--transition-normal);
}

.cart-item:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-sm);
}

.item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

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

.item-info h4 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
}

.item-category {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0 0 var(--spacing-xs) 0;
}

.item-price {
    color: var(--accent-blue);
    font-weight: 600;
    margin: 0;
}

.item-quantity {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.qty-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--accent-bg);
    background: var(--primary-bg);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.qty-btn:hover {
    background: var(--accent-bg);
    border-color: var(--accent-blue);
}

.qty-display {
    min-width: 40px;
    text-align: center;
    font-weight: 600;
    color: var(--text-primary);
}

.total-amount {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.remove-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: #ef4444;
    color: white;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all var(--transition-normal);
}

.remove-btn:hover {
    background: #dc2626;
    transform: scale(1.1);
}

/* Order History Styles */
.order-item {
    background: var(--primary-bg);
    border: 1px solid var(--accent-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-normal);
}

.order-item:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-sm);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.order-header h4 {
    margin: 0;
    color: var(--text-primary);
}

.order-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background: #fef3c7;
    color: #92400e;
}

.status-processing {
    background: #dbeafe;
    color: #1e40af;
}

.status-shipped {
    background: #d1fae5;
    color: #065f46;
}

.status-delivered {
    background: #dcfce7;
    color: #166534;
}

.status-cancelled {
    background: #fee2e2;
    color: #991b1b;
}

.order-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.order-details p {
    margin: 0;
    color: var(--text-secondary);
}

.order-details strong {
    color: var(--text-primary);
}

/* Checkout Form Enhancements */
.checkout-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.checkout-form-container {
    background: var(--primary-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
}

.order-summary-container {
    background: var(--primary-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-bg);
    height: fit-content;
    position: sticky;
    top: var(--spacing-lg);
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.payment-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border: 2px solid var(--accent-bg);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.payment-option:hover {
    border-color: var(--accent-blue);
}

.payment-option input[type="radio"] {
    margin: 0;
}

.payment-option input[type="radio"]:checked + .payment-icon + span {
    color: var(--accent-blue);
    font-weight: 600;
}

.payment-option:has(input[type="radio"]:checked) {
    border-color: var(--accent-blue);
    background: var(--accent-bg);
}

.payment-option.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--accent-bg);
}

.payment-option.disabled:hover {
    border-color: var(--accent-bg);
}

.payment-option.disabled input[type="radio"] {
    cursor: not-allowed;
}

.payment-note {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: var(--radius-md);
}

.payment-note .note-text {
    margin: 0;
    color: #0369a1;
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.note-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.payment-icon {
    font-size: 1.5rem;
}

.delivery-info {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--accent-bg);
    border-radius: var(--radius-md);
}

.delivery-info h4 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
}

.delivery-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Mobile Responsive for Cart and Checkout */
@media (max-width: 768px) {
    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: var(--spacing-sm);
    }
    
    .item-quantity,
    .item-total,
    .remove-btn {
        grid-column: 2;
        justify-self: start;
    }
    
    .item-total {
        justify-self: end;
    }
    
    .remove-btn {
        justify-self: end;
        grid-row: 2;
    }
    
    .checkout-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .order-summary-container {
        position: static;
    }
    
    .order-details {
        grid-template-columns: 1fr;
    }
}
@media (prefers-contrast: high) {
    :root {
        --text-secondary: #ffffff;
        --text-muted: #cccccc;
    }
}

/* Print styles */
@media print {
    .footer,
    .modal,
    .toast {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* Mobile Navigation Styles */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--secondary-bg);
    border-bottom: 1px solid var(--accent-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.mobile-nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    height: 60px;
}

.mobile-nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.mobile-nav-logo .logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.mobile-nav-logo .logo-link:hover {
    color: var(--accent-blue);
    transform: scale(1.02);
}

.mobile-nav-logo .logo-image {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.mobile-nav-logo .logo-text {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--accent-blue);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 1002;
    pointer-events: auto;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    -webkit-touch-callout: none;
    user-select: none;
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.mobile-menu-toggle:hover {
    background-color: var(--accent-bg);
    border-radius: var(--radius-md);
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
    pointer-events: none;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 1px;
    transition: all var(--transition-fast);
    pointer-events: none;
}

.mobile-menu-toggle:hover .hamburger-line {
    background-color: var(--accent-blue);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    pointer-events: none;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--secondary-bg);
    border-left: 1px solid var(--accent-bg);
    z-index: 1002;
    transition: right var(--transition-normal);
    overflow-y: auto;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
    right: 0;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--accent-bg);
    background-color: var(--primary-bg);
}

.mobile-menu-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.mobile-logo-image {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.mobile-logo-text {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--accent-blue);
}

.mobile-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-menu-close:hover {
    background-color: var(--accent-bg);
    color: var(--accent-blue);
}

.mobile-menu-close svg {
    width: 18px;
    height: 18px;
}

.mobile-menu-content {
    padding: var(--spacing-lg);
}

/* Mobile Navigation Menu */
.mobile-nav-menu {
    list-style: none;
    margin: 0 0 var(--spacing-xl) 0;
    padding: 0;
}

.mobile-nav-item {
    margin-bottom: var(--spacing-xs);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
    font-size: var(--font-size-base);
}

.mobile-nav-link:hover {
    background-color: var(--accent-bg);
    color: var(--text-primary);
}

.mobile-nav-link.active {
    background-color: rgba(0, 191, 255, 0.1);
    color: var(--accent-blue);
}

.mobile-nav-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.mobile-nav-link span {
    flex: 1;
}

/* Mobile Cart Section */
.mobile-cart-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    background-color: var(--accent-bg);
    border-radius: var(--radius-md);
}

.mobile-cart-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.mobile-cart-link:hover {
    background-color: var(--accent-blue);
    color: var(--text-primary);
}

.mobile-cart-link svg {
    width: 20px;
    height: 20px;
}

.mobile-user-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    background-color: var(--accent-bg);
    border-radius: var(--radius-md);
}

.mobile-user-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.mobile-user-link:hover {
    background-color: var(--accent-blue);
    color: var(--text-primary);
}

.mobile-user-link svg {
    width: 20px;
    height: 20px;
}


/* Desktop Navigation Styles */
.desktop-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--secondary-bg);
    border-bottom: 1px solid var(--accent-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.desktop-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.desktop-nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.desktop-nav-logo .logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.desktop-nav-logo .logo-link:hover {
    color: var(--accent-blue);
    transform: scale(1.02);
}

.desktop-nav-logo .logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.desktop-nav-logo .logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--accent-blue);
}

.desktop-nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: center;
}

.desktop-nav-item {
    position: relative;
}

.desktop-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-base);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.desktop-nav-link:hover {
    color: var(--text-primary);
    background-color: var(--accent-bg);
}

.desktop-nav-link.active {
    color: var(--accent-blue);
}

.desktop-nav-link svg {
    width: 18px;
    height: 18px;
}

.desktop-nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.desktop-cart-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.desktop-cart-link:hover {
    color: var(--accent-blue);
    background-color: var(--accent-bg);
}

.desktop-cart-link svg {
    width: 22px;
    height: 22px;
}

.desktop-user-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
}

.desktop-user-link:hover {
    color: var(--accent-blue);
    background-color: var(--accent-bg);
}

.desktop-user-link svg {
    width: 20px;
    height: 20px;
}

.desktop-cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--accent-blue);
    color: var(--text-primary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    min-width: 18px;
    text-align: center;
    line-height: 1.2;
}


/* Desktop Styles - Show desktop nav and hide mobile nav on larger screens */
@media (min-width: 769px) {
    .mobile-nav {
        display: none;
    }
    
    .desktop-nav {
        display: block;
    }
    
    body {
        padding-top: 70px;
    }
}

/* Mobile Styles - Hide desktop nav on smaller screens */
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    
    body {
        padding-top: 60px;
    }
}

/* Mobile Responsive Adjustments */
@media (max-width: 480px) {
    .mobile-nav-container {
        padding: var(--spacing-sm);
        height: 56px;
    }
    
    .mobile-nav-logo .logo-text {
        font-size: var(--font-size-base);
    }
    
    .mobile-nav-logo .logo-image {
        width: 28px;
        height: 28px;
    }
    
    .mobile-menu {
        max-width: 100%;
    }
    
    .mobile-menu-content {
        padding: var(--spacing-md);
    }
}