/* SDNCAT Shop - Dark Purple & Red Theme with Glitch Effects */
/* ============================================ */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a25;
    --bg-hover: #252535;
    
    --purple-primary: #6b21a8;
    --purple-light: #a855f7;
    --purple-dark: #581c87;
    --purple-glow: rgba(168, 85, 247, 0.5);
    
    --red-primary: #dc2626;
    --red-light: #ef4444;
    --red-dark: #991b1b;
    --red-glow: rgba(220, 38, 38, 0.5);
    
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    
    --border-color: #27272a;
    --border-hover: #3f3f46;
    
    --gradient-purple: linear-gradient(135deg, #6b21a8 0%, #a855f7 100%);
    --gradient-red: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    --gradient-dark: linear-gradient(180deg, #1a1a25 0%, #0a0a0f 100%);
    
    --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-glow-purple: 0 0 20px rgba(168, 85, 247, 0.3);
    --shadow-glow-red: 0 0 20px rgba(220, 38, 38, 0.3);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* Main content area grows to push footer down */
.main {
    flex: 1 0 auto;
}

/* Glitch Effect Base */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.glitch:hover::before {
    animation: glitch-1 0.3s infinite linear alternate-reverse;
    color: var(--purple-light);
    left: 2px;
    opacity: 0.8;
}

.glitch:hover::after {
    animation: glitch-2 0.3s infinite linear alternate-reverse;
    color: var(--red-primary);
    left: -2px;
    opacity: 0.8;
}

@keyframes glitch-1 {
    0%, 100% { clip-path: inset(0 0 95% 0); }
    20% { clip-path: inset(20% 0 60% 0); }
    40% { clip-path: inset(40% 0 40% 0); }
    60% { clip-path: inset(60% 0 20% 0); }
    80% { clip-path: inset(80% 0 5% 0); }
}

@keyframes glitch-2 {
    0%, 100% { clip-path: inset(95% 0 0 0); }
    20% { clip-path: inset(60% 0 20% 0); }
    40% { clip-path: inset(40% 0 40% 0); }
    60% { clip-path: inset(20% 0 60% 0); }
    80% { clip-path: inset(5% 0 80% 0); }
}

/* Glitch Image Effect */
.glitch-image {
    position: relative;
    overflow: hidden;
}

.glitch-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.3), transparent);
    transition: left 0.5s;
    z-index: 1;
}

.glitch-image:hover::before {
    left: 100%;
}

/* Header */
.header {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 10px 0;
    height: 70px;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    height: 100%;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    z-index: 20;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 36px;
    width: auto;
}

.logo span {
    color: var(--red-primary);
}

/* Navigation scroll arrows */
.nav-scroll-container {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    margin: 0;
    padding: 0 40px;
}

.nav {
    display: flex;
    gap: 25px;
    align-items: center;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex: 1;
    justify-content: flex-start;
    padding: 5px 0;
    white-space: nowrap;
}

.nav::-webkit-scrollbar {
    display: none;
}

.nav-scroll-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 15;
    transition: var(--transition-fast);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.nav-scroll-arrow.hidden {
    display: none;
}

.nav-scroll-arrow:hover {
    background: var(--purple-primary);
    border-color: var(--purple-primary);
    opacity: 1;
}

.nav-scroll-arrow.prev {
    left: 0;
}

.nav-scroll-arrow.next {
    right: 0;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-red);
    transition: var(--transition-normal);
}

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

.nav-link:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-shrink: 0;
    margin-left: auto;
}

.cart-btn {
    position: relative;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.cart-btn:hover {
    color: var(--red-primary);
    transform: scale(1.1);
}

.cart-btn svg {
    width: 24px;
    height: 24px;
}

.cart-count,
.header-icon-btn .count-badge {
    position: absolute;
    bottom: -5px;
    right: -5px;
    background: var(--red-primary);
    color: white;
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Header Icon Button (Favorites, Profile) */
.header-icon-btn {
    position: relative;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.header-icon-btn svg {
    width: 24px;
    height: 24px;
}

.header-icon-btn:hover {
    color: var(--red-primary);
    transform: scale(1.1);
}

/* Count badge styles are unified with .cart-count above */
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 20px;
    z-index: 999;
}

.mobile-nav.active {
    display: block;
}

.mobile-nav a {
    display: block;
    padding: 15px;
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--border-color);
    font-size: 16px;
}

.mobile-nav a:last-child {
    border-bottom: none;
}

/* Main Content */
.main {
    padding-top: 80px;
    min-height: calc(100vh - 400px);
}

/* Slider - 16:9 Aspect Ratio */
.slider-section {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    max-height: 600px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.slider-container {
    display: flex;
    transition: transform 0.5s ease;
    height: 100%;
}

.slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    display: block;
    text-decoration: none;
    cursor: pointer;
    overflow: hidden;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    pointer-events: none;
}

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 60px;
    background: linear-gradient(transparent, rgba(10, 10, 15, 0.9));
    pointer-events: none;
}

.slide-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: white;
}

.slider-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    display: block;
    text-decoration: none;
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.6);
}

.slider-dot.active {
    background: var(--red-primary);
}

.slider-arrow {
    display: none;
}

/* Section Styles */
.section {
    padding: 60px 0;
}

.section-header {
    max-width: 1400px;
    margin: 0 auto 40px;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-red);
}

.view-all {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.view-all:hover {
    color: var(--red-primary);
}

/* Products Grid */
.products-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

/* Product Card */
.product-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--bg-secondary);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

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

.product-badges {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Favorite Button on Product Card */
.favorite-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(10, 10, 15, 0.8);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    z-index: 10;
}

.favorite-btn:hover {
    background: rgba(220, 38, 38, 0.2);
    border-color: var(--red-primary);
    transform: scale(1.1);
}

.favorite-btn svg {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    transition: var(--transition-normal);
    fill: none;
}

.favorite-btn:hover svg {
    color: var(--red-primary);
}

.favorite-btn.active {
    background: rgba(220, 38, 38, 0.9);
    border-color: var(--red-primary);
}

.favorite-btn.active svg {
    color: #fff;
    fill: currentColor;
}

.badge {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-new {
    background: var(--purple-primary);
    color: white;
}

.badge-sale {
    background: var(--red-primary);
    color: white;
}

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

.product-info {
    padding: 20px;
}

.product-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
    text-decoration: none;
    display: block;
    transition: var(--transition-fast);
}

.product-name:hover {
    color: var(--purple-light);
}

.product-price {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.product-price.has-discount {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.product-price.has-discount .price-current {
    order: 1;
}

.product-price.has-discount .price-discount-row {
    display: flex;
    align-items: center;
    gap: 10px;
    order: 2;
}

.price-current {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.price-old {
    font-size: 16px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-discount {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

/* Categories Section */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.category-card {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.category-card:hover img {
    transform: scale(1.1);
}

.category-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 30%, rgba(10, 10, 15, 0.9));
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.category-name {
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
}

/* Newsletter Section */
.newsletter-section {
    background: var(--gradient-purple);
    padding: 80px 0;
    text-align: center;
}

.newsletter-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.newsletter-subtitle {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: 15px;
}

.newsletter-input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-btn {
    padding: 15px 30px;
    background: var(--red-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    text-transform: uppercase;
}

.newsletter-btn:hover {
    background: var(--red-dark);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-column h3 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--red-primary);
}

.footer-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 10px;
    transition: var(--transition-fast);
}

.footer-btn:hover {
    border-color: var(--red-primary);
    background: var(--bg-hover);
}

.footer-logo {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
}

.footer-logo span {
    color: var(--red-primary);
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.footer-social a:hover {
    background: var(--red-primary);
    border-color: var(--red-primary);
}

.footer-bottom {
    max-width: 1400px;
    margin: 40px auto 0;
    padding: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

/* Product Page */
.product-page {
    padding: 40px 0;
}

.product-detail {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.product-gallery {
    position: relative;
}

.gallery-main {
    aspect-ratio: 1;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 20px;
}

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

.gallery-thumbs {
    display: flex;
    gap: 10px;
}

.gallery-thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-fast);
}

.gallery-thumb.active,
.gallery-thumb:hover {
    border-color: var(--red-primary);
}

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

.product-info-detail {
    padding-top: 20px;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 14px;
}

.breadcrumbs a {
    color: var(--text-secondary);
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: var(--red-primary);
}

.breadcrumbs span {
    color: var(--text-muted);
}

.product-title-detail {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
}

.product-price-detail {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.price-detail-current {
    font-size: 36px;
    font-weight: 700;
}

.price-detail-old {
    font-size: 24px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.discount-badge {
    padding: 8px 16px;
    background: var(--red-primary);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
}

.size-section {
    margin-bottom: 30px;
}

.size-label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 15px;
    display: block;
    text-transform: uppercase;
}

.size-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.size-option {
    position: relative;
}

.size-option input {
    position: absolute;
    opacity: 0;
}

.size-option label {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    height: 50px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
}

.size-option input:checked + label {
    border-color: var(--red-primary);
    background: rgba(220, 38, 38, 0.1);
}

.size-option input:disabled + label {
    opacity: 0.4;
    cursor: not-allowed;
    text-decoration: line-through;
}

.size-option.preorder label::after {
    content: 'Предзаказ';
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 9px;
    color: var(--purple-light);
    white-space: nowrap;
}

.quantity-section {
    margin-bottom: 30px;
}

.quantity-label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 15px;
    display: block;
    text-transform: uppercase;
}

.quantity-control {
    display: inline-flex;
    align-items: center;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.quantity-btn {
    width: 45px;
    height: 45px;
    background: var(--bg-card);
    border: none;
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.quantity-btn:hover {
    background: var(--bg-hover);
}

.quantity-input {
    width: 60px;
    height: 45px;
    border: none;
    background: var(--bg-primary);
    color: var(--text-primary);
    text-align: center;
    font-size: 16px;
    font-weight: 600;
}

.add-to-cart-btn {
    width: 100%;
    padding: 18px;
    background: var(--gradient-red);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.add-to-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-red);
}

.add-to-cart-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Robokassa Widget */
.robokassa-widget {
    margin-top: 20px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.robokassa-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-secondary);
}

/* Cart Page */
.cart-page {
    padding: 40px 0;
}

.cart-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.cart-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 30px;
    text-transform: uppercase;
    grid-column: 1 / -1;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto auto;
    gap: 20px;
    align-items: center;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.cart-item-image {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

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

.cart-item-info h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.cart-item-info p {
    font-size: 14px;
    color: var(--text-secondary);
}

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

.cart-item-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    color: var(--red-primary);
}

.cart-summary {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 25px;
    border: 1px solid var(--border-color);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 14px;
}

.summary-row.total {
    font-size: 20px;
    font-weight: 700;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    margin-top: 15px;
}

.summary-row .discount {
    color: #22c55e;
}

.checkout-btn {
    width: 100%;
    padding: 18px;
    background: var(--gradient-red);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-normal);
    text-transform: uppercase;
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-red);
}

.promo-btn {
    padding: 12px 24px;
    background: var(--gradient-red);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 46px;
}

.promo-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-red);
}

.secure-payment {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
    font-size: 12px;
    color: var(--text-muted);
}

/* Checkout Page */
.checkout-page {
    padding: 40px 0;
}

.checkout-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.checkout-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 30px;
    text-transform: uppercase;
    grid-column: 1 / -1;
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.form-section {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 25px;
    border: 1px solid var(--border-color);
}

.form-section h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
}

.form-group label .required {
    color: var(--red-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 15px;
    transition: var(--transition-fast);
}

.form-group textarea {
    resize: none;
}

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

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

/* Delivery Options */
.delivery-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.delivery-option {
    position: relative;
}

.delivery-option input {
    position: absolute;
    opacity: 0;
}

.delivery-option label {
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.delivery-option input:checked + label {
    border-color: var(--red-primary);
    background: rgba(220, 38, 38, 0.05);
}

.delivery-option-icon {
    font-size: 24px;
    margin-bottom: 10px;
}

.delivery-option-title {
    font-weight: 600;
    margin-bottom: 5px;
}

.delivery-option-desc {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Widget Container */
.widget-container {
    margin-top: 20px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Order Summary */
.order-summary {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 25px;
    border: 1px solid var(--border-color);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.order-summary h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.order-item {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.order-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

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

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

.order-item-info h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 3px;
}

.order-item-info p {
    font-size: 12px;
    color: var(--text-secondary);
}

.order-item-price {
    font-weight: 700;
}

/* Interesting Section */
.interesting-section {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.interesting-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 25px;
    text-transform: uppercase;
}

/* Viewed Section */
.viewed-section {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

/* Messages */
.message {
    padding: 15px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-weight: 500;
}

.message-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid #22c55e;
    color: #22c55e;
}

.message-error {
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid var(--red-primary);
    color: var(--red-primary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.empty-state-btn {
    display: inline-block;
    padding: 15px 40px;
    background: var(--gradient-red);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-normal);
}

.empty-state-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-red);
}

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

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* Responsive */
@media (max-width: 1024px) {
    .product-detail,
    .cart-container,
    .checkout-container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-scroll-container {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .header {
        height: 60px;
        padding: 8px 0;
    }
    
    .header-content {
        padding: 0 15px;
        gap: 10px;
    }
    
    .logo {
        font-size: 18px;
    }
    
    .logo img {
        height: 28px;
    }
    
    .header-actions {
        gap: 8px;
    }
    
    .header-icon-btn,
    .cart-btn {
        width: 36px;
        height: 36px;
    }
    
    .header-icon-btn svg,
    .cart-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .slider-section {
        height: 250px;
    }
    
    .slide-title {
        font-size: 20px;
    }
    
    .slide-overlay {
        padding: 20px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .product-card {
        border-radius: var(--radius-sm);
    }
    
    .product-info {
        padding: 12px;
    }
    
    .product-name {
        font-size: 13px;
    }
    
    .price-current {
        font-size: 16px;
    }
    
    .price-old {
        font-size: 12px;
    }
    
    .section {
        padding: 30px 15px;
    }
    
    .section-title {
        font-size: 22px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        padding: 30px 15px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-section {
        padding: 40px 15px;
    }
    
    .cart-container {
        padding: 20px 15px;
    }
    
    .cart-item {
        grid-template-columns: 70px 1fr;
        gap: 10px;
        padding: 15px;
    }
    
    .cart-item-image {
        grid-row: 1 / 3;
        width: 70px;
        height: 70px;
    }
    
    .cart-item-info h3 {
        font-size: 14px;
    }
    
    .delivery-options {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .checkout-container {
        padding: 20px 15px;
    }
    
    .product-detail {
        padding: 20px 15px;
    }
    
    .product-gallery {
        gap: 10px;
    }
    
    .gallery-main {
        border-radius: var(--radius-sm);
    }
    
    .gallery-thumbs {
        gap: 8px;
    }
    
    .gallery-thumb {
        width: 60px;
        height: 60px;
    }
    
    .product-info-detail {
        padding: 20px 0;
    }
    
    .product-title-detail {
        font-size: 22px;
    }
    
    .price-detail-current {
        font-size: 28px;
    }
    
    .size-options {
        gap: 8px;
    }
    
    .size-option label {
        min-width: 45px;
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .add-to-cart-btn {
        padding: 16px;
        font-size: 14px;
    }
    
    .cart-modal-content {
        width: 100%;
        max-width: 400px;
    }
    
    .horizontal-scroll {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .horizontal-scroll::-webkit-scrollbar {
        display: none;
    }
    
    .horizontal-scroll .products-grid {
        display: flex;
        flex-wrap: nowrap;
        gap: 15px;
    }
    
    .horizontal-scroll .product-card {
        flex: 0 0 200px;
        min-width: 200px;
    }
}

/* Horizontal scroll for product lists */
.horizontal-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--purple-primary) var(--bg-secondary);
    padding-bottom: 10px;
}

.horizontal-scroll::-webkit-scrollbar {
    height: 8px;
}

.horizontal-scroll::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.horizontal-scroll::-webkit-scrollbar-thumb {
    background: var(--purple-primary);
    border-radius: 4px;
}

.horizontal-scroll::-webkit-scrollbar-thumb:hover {
    background: var(--purple-light);
}

.scroll-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 20px;
    padding: 10px 5px;
}

.scroll-card {
    flex: 0 0 220px;
    min-width: 220px;
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .product-title-detail {
        font-size: 24px;
    }
    
    .price-detail-current {
        font-size: 28px;
    }
}

/* ============================================ */
/* Header Account & Favorites Icons */
/* ============================================ */
.header-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.header-icon-btn {
    position: relative;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.header-icon-btn:hover {
    color: var(--red-primary);
    transform: scale(1.1);
}

.header-icon-btn svg {
    width: 24px;
    height: 24px;
}

.header-icon-btn .count-badge {
    position: absolute;
    bottom: -5px;
    right: -5px;
    background: var(--red-primary);
    color: white;
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================ */
/* Toast Notifications */
/* ============================================ */
.toast-container {
    position: fixed;
    top: 90px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    min-width: 300px;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    animation: toastSlideIn 0.3s ease;
    pointer-events: auto;
}

.toast.success {
    border-left: 4px solid #22c55e;
}

.toast.error {
    border-left: 4px solid var(--red-primary);
}

.toast.info {
    border-left: 4px solid var(--purple-primary);
}

.toast.hide {
    animation: toastSlideOut 0.3s ease forwards;
}

.toast-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.toast.success .toast-icon {
    color: #22c55e;
}

.toast.error .toast-icon {
    color: var(--red-primary);
}

.toast.info .toast-icon {
    color: var(--purple-primary);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
}

.toast-message {
    font-size: 13px;
    color: var(--text-secondary);
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    transition: var(--transition-fast);
}

.toast-close:hover {
    color: var(--text-primary);
}

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

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

@media (max-width: 768px) {
    .toast-container {
        top: 80px;
        right: 10px;
        left: 10px;
    }
    
    .toast {
        min-width: auto;
        max-width: none;
        width: 100%;
    }
}

/* ============================================ */
/* Product Page Favorite Button */
/* ============================================ */
.product-favorite-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(10, 10, 15, 0.9);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    z-index: 10;
}

.product-favorite-btn:hover {
    background: rgba(220, 38, 38, 0.2);
    border-color: var(--red-primary);
    transform: scale(1.1);
}

.product-favorite-btn.active {
    background: var(--red-primary);
    border-color: var(--red-primary);
}

.product-favorite-btn svg {
    width: 24px;
    height: 24px;
    color: var(--text-primary);
    transition: var(--transition-normal);
}

.product-favorite-btn.active svg {
    fill: white;
    color: white;
}

.gallery-main {
    position: relative;
}

/* ============================================ */
/* Slider Fix for Large Screens */
/* ============================================ */
@media (min-width: 1920px) {
    .slider-section {
        height: 600px;
    }
    
    .slide img {
        object-position: center top;
    }
}

@media (min-width: 2560px) {
    .slider-section {
        height: 700px;
    }
}

/* ============================================ */
/* Mobile Cart Quantity Fix */
/* ============================================ */
@media (max-width: 768px) {
    .cart-item-quantity {
        display: flex;
        align-items: center;
        gap: 8px;
        grid-column: 2;
        margin-top: 10px;
    }
    
    .cart-item-quantity .quantity-btn {
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        padding: 0;
    }
    
    .cart-item-quantity .quantity-input {
        width: 50px;
        height: 36px;
        text-align: center;
        font-size: 14px;
    }
}

/* ============================================ */
/* Footer FAQ Button */
/* ============================================ */
.footer-faq-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    margin-top: 15px;
}

.footer-faq-btn:hover {
    background: var(--purple-primary);
    border-color: var(--purple-primary);
    transform: translateY(-2px);
}

/* ============================================ */
/* Admin Settings Page */
/* ============================================ */
.admin-settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 25px;
}

.settings-card h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-card h3 svg {
    width: 20px;
    height: 20px;
    color: var(--purple-light);
}

.settings-form-group {
    margin-bottom: 20px;
}

.settings-form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.settings-form-group input[type="text"],
.settings-form-group input[type="email"],
.settings-form-group input[type="url"],
.settings-form-group input[type="number"],
.settings-form-group textarea,
.settings-form-group select {
    width: 100%;
    padding: 12px 15px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    transition: var(--transition-fast);
}

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

.settings-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.settings-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--purple-primary);
}

.settings-save-btn {
    padding: 12px 30px;
    background: var(--gradient-purple);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.settings-save-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-purple);
}

/* Bottom Bar - at the end of page */
.bottom-bar {
    background: #1a1a1a;
    border-top: 1px solid #333;
    padding: 15px 0;
    position: relative;
    left: 0;
    right: 0;
    z-index: 1000;
    flex-shrink: 0;
    margin-top: auto;
}

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

.bottom-bar-copyright {
    font-size: 12px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.bottom-bar-links {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    justify-content: center;
}

.bottom-bar-links a {
    font-size: 12px;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.bottom-bar-links a:hover {
    color: var(--red-primary);
}

.bottom-bar-social {
    display: flex;
    gap: 15px;
}

.bottom-bar-social a {
    color: #888;
    transition: color 0.3s;
}

.bottom-bar-social a:hover {
    color: #fff;
}

.bottom-bar-email a {
    font-size: 12px;
    color: #888;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.bottom-bar-email a:hover {
    color: var(--red-primary);
}

@media (max-width: 768px) {
    .bottom-bar-content {
        flex-direction: column;
        text-align: center;
    }
    
    .bottom-bar-links {
        gap: 15px;
    }
}