/**
 * Main Stylesheet
 * ManualesCompletos.com
 * Light Theme - Clean, Modern, Minimalist
 */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    /* Colors - Light Theme */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --bg-tertiary: #E9ECEF;
    --bg-card: #FFFFFF;
    
    --primary: #FF864A;
    --primary-dark: #E6753D;
    --primary-light: #FFA573;
    
    --text-primary: #212529;
    --text-secondary: #6C757D;
    --text-muted: #ADB5BD;
    
    --success: #198754;
    --warning: #FFC107;
    --danger: #DC3545;
    --info: #0DCAF0;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    
    /* Shadows - Lighter for light theme */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Borders */
    --border-color: #DEE2E6;
    --border-hover: #ADB5BD;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
* {
    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-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

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

a:hover {
    color: var(--primary-light);
}

/* ============================================
   Container
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    gap: 0.5rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    border-radius: var(--radius-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

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

.btn-success {
    background: var(--success);
    color: white;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

/* ============================================
   Forms
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 134, 74, 0.1);
}

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

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236C757D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

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

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.navbar-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

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

.search-toggle,
.theme-toggle,
.user-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-toggle:hover,
.theme-toggle:hover,
.user-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.cart-link {
    position: relative;
    color: var(--text-secondary);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-toggle::after {
    content: '';
    display: inline-block;
    margin-left: 0.5rem;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem 0;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 100;
}

.dropdown-menu-right {
    right: 0;
    left: auto;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

/* Theme Toggle Icons */
.moon-icon {
    display: none;
}

/* ============================================
   Search Modal
   ============================================ */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.search-modal.active {
    display: flex;
}

.search-modal-content {
    width: 100%;
    max-width: 600px;
    padding: var(--spacing-lg);
}

.search-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
}

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

.search-form {
    display: flex;
    gap: var(--spacing-sm);
}

.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    font-size: 1.25rem;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
}

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

.search-submit {
    background: var(--primary);
    border: none;
    color: white;
    padding: 0 1.5rem;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-submit:hover {
    background: var(--primary-dark);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-primary);
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-weight: 800;
}

.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.hero-search {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    gap: var(--spacing-sm);
}

.hero-search input {
    flex: 1;
    padding: 1rem 1.5rem;
    font-size: 1.125rem;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
}

.hero-search input:focus {
    outline: none;
    border-color: var(--primary);
}

.hero-search button {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ============================================
   Stats Section
   ============================================ */
.stats {
    padding: var(--spacing-xl) 0;
    background: var(--bg-primary);
}

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

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* ============================================
   Section Titles
   ============================================ */
.section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-primary);
}

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

.section-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* ============================================
   Product Cards
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

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

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.product-image {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    background: var(--bg-tertiary);
}

.product-content {
    padding: var(--spacing-md);
}

.product-category {
    font-size: 0.875rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-model {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.product-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.product-info {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--warning);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.product-stats {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

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

.product-actions .btn {
    flex: 1;
}

/* ============================================
   Brands Section
   ============================================ */
.brands {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
}

.brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.brand-item:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section {
    padding: var(--spacing-md);
}

.footer-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

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

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

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

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

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

.newsletter-input {
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom-left p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-bottom-right {
    display: flex;
    gap: var(--spacing-md);
}

.footer-bottom-right a {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-bottom-right a:hover {
    color: var(--primary);
}

/* ============================================
   Back to Top
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
}

/* ============================================
   Utility Classes
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }

.bg-primary { background: var(--primary); }
.bg-secondary { background: var(--bg-secondary); }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }

.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }

/* ============================================
   Alerts
   ============================================ */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid;
}

.alert-success {
    background: rgba(25, 135, 84, 0.1);
    border-color: var(--success);
    color: #0f5132;
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    border-color: var(--danger);
    color: #842029;
}

.alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border-color: var(--warning);
    color: #664d03;
}

.alert-info {
    background: rgba(13, 202, 240, 0.1);
    border-color: var(--info);
    color: #055160;
}

/* ============================================
   Pagination
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-xl) 0;
}

.pagination-link,
.pagination-current {
    padding: 0.5rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.pagination-link:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pagination-current {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============================================
   Loading Spinner
   ============================================ */
.spinner {
    border: 3px solid var(--bg-tertiary);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

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

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
    background: var(--bg-primary);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.875rem;
}

.breadcrumb-list li::after {
    content: '/';
    color: var(--text-muted);
}

.breadcrumb-list li:last-child::after {
    content: '';
}

.breadcrumb-list a {
    color: var(--text-secondary);
}

.breadcrumb-list a:hover {
    color: var(--primary);
}

.breadcrumb-list li:last-child {
    color: var(--text-muted);
}

/* ============================================
   Product Detail Page
   ============================================ */
.product-detail {
    display: flex;
    gap: var(--spacing-xl);
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    align-items: flex-start;
}

.product-gallery {
    flex: 0 0 auto;
    max-width: 600px;
    height: fit-content;
}

.product-main-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    background: #e0e0e0;
    display: block;
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.thumbnail {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
    background: var(--bg-tertiary);
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary);
}

.product-info {
    flex: 1;
}

.product-category-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 134, 74, 0.1);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-detail-title {
    font-size: 2rem;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.product-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

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

.meta-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.meta-value {
    font-weight: 600;
    color: var(--text-primary);
}

.product-rating-large {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.rating-stars {
    font-size: 1.5rem;
}

.rating-info {
    display: flex;
    flex-direction: column;
}

.rating-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.rating-count {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.product-stats-large {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.product-price-large {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-lg);
}

.product-actions-large {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.product-actions-large .btn {
    flex: 1;
}

.purchased-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: var(--spacing-md);
    background: rgba(25, 135, 84, 0.1);
    color: #0f5132;
    border-radius: var(--radius-md);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.product-features {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.product-features ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.product-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

/* ============================================
   Amazon-style Buy Box
   ============================================ */
.buy-box {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    height: fit-content;
}

.buy-box-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.stock-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stock-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--success);
    color: white;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
}

.stock-text {
    color: var(--success);
    font-weight: 600;
    font-size: 0.875rem;
}

.buy-box-price {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.price-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.price-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.buy-box-features {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.buy-box-features h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.buy-box-features ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.buy-box-features li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.buy-box-cta {
    width: 100%;
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.buy-box-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.product-description {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================
   Product Tabs
   ============================================ */
.product-tabs {
    margin-top: var(--spacing-xl);
}

.tabs-nav {
    display: flex;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

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

.tab-btn:hover,
.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tabs-content {
    min-height: 300px;
}

.tab-pane {
    display: none;
}

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

.content-box {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.specs-table td:first-child {
    font-weight: 600;
    width: 40%;
}

/* ============================================
   Reviews
   ============================================ */
.review-form {
    margin-bottom: var(--spacing-xl);
}

.rating-input {
    display: flex;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.rating-input input {
    display: none;
}

.rating-input label {
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.rating-input label:hover,
.rating-input input:checked + label {
    color: var(--warning);
}

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

.review-item {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

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

.review-author {
    font-weight: 600;
}

.review-rating {
    color: var(--warning);
}

.review-date {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.review-comment {
    color: var(--text-secondary);
}

/* ============================================
   Category Page
   ============================================ */
.category-header {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.category-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.category-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.category-count {
    color: var(--text-muted);
}

.category-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-xl);
}

.category-filters {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.filter-section {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.filter-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.filter-group {
    margin-bottom: var(--spacing-md);
}

.filter-group-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.price-filter {
    padding: var(--spacing-md) 0;
}

.price-range-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.category-products {
    flex: 1;
}

.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.products-count {
    color: var(--text-secondary);
}

.products-options {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.view-toggle {
    display: flex;
    gap: 0.25rem;
}

.view-btn {
    padding: 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
}

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

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

.products-grid.list-view .product-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-md);
}

.no-results {
    text-align: center;
    padding: var(--spacing-2xl);
}

.no-results svg {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.no-results h3 {
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   Search Page
   ============================================ */
.search-header {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.search-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.search-bar-large {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    gap: var(--spacing-sm);
}

.search-results-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    overflow-y: auto;
    z-index: 100;
}

.search-result-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
    text-decoration: none;
    color: var(--text-primary);
}

.search-result-item:hover {
    background: var(--bg-tertiary);
}

.search-result-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.search-result-info h4 {
    margin: 0 0 0.25rem 0;
    font-size: 0.875rem;
}

.search-result-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.search-result-price {
    font-weight: 600;
    color: var(--primary);
}

.search-no-results,
.search-error {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--text-muted);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

.suggestion-item {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.suggestion-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.search-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-xl);
}

.search-filters {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.search-results {
    flex: 1;
}

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

.results-count {
    color: var(--text-secondary);
}


/* ============================================
   FAQ Page
   ============================================ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.faq-answer {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.faq-contact {
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

/* ============================================
   Cart Page
   ============================================ */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-xl);
}

.cart-items-section {
    flex: 1;
}

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

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

.cart-empty h2 {
    margin-bottom: var(--spacing-sm);
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.cart-item-info h4 {
    margin: 0 0 0.5rem 0;
}

.cart-item-price {
    color: var(--text-muted);
}

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

.quantity-btn {
    width: 32px;
    height: 32px;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-primary);
}

.quantity-btn:hover {
    background: var(--primary);
    color: white;
}

.quantity-value {
    min-width: 40px;
    text-align: center;
    font-weight: 600;
}

.cart-item-total {
    text-align: right;
}

.cart-item-total p {
    margin: 0;
    font-weight: 600;
}

.remove-btn {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.cart-summary-section {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.cart-summary {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.cart-summary h3 {
    margin-bottom: var(--spacing-md);
}

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

.summary-row:last-child {
    border-bottom: none;
}

.summary-total {
    font-weight: 700;
    font-size: 1.25rem;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--glass-border);
}

.cart-security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ============================================
   Checkout Page
   ============================================ */
.checkout-steps {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--text-secondary);
}

.step.active .step-number {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.step-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.step.active .step-label {
    color: var(--primary);
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-xl);
}

.checkout-summary {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.checkout-summary h3 {
    margin-bottom: var(--spacing-md);
}

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

.checkout-totals {
    margin-top: var(--spacing-md);
}

.total-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.total-row-final {
    font-weight: 700;
    font-size: 1.25rem;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--glass-border);
}

.checkout-payment {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.checkout-payment h3 {
    margin-bottom: var(--spacing-md);
}

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

.payment-method-option {
    cursor: pointer;
}

.payment-method-option input {
    display: none;
}

.payment-method-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.payment-method-option input:checked + .payment-method-card {
    border-color: var(--primary);
    background: rgba(13, 110, 253, 0.1);
}

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

.checkout-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* ============================================
   Auth Pages
   ============================================ */
.auth-section {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.auth-container {
    width: 100%;
    max-width: 400px;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: blur(var(--glass-blur));
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.auth-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.auth-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-label input {
    cursor: pointer;
}

.forgot-password {
    color: var(--primary);
    font-size: 0.875rem;
}

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

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--glass-border);
}

.auth-divider span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.auth-footer {
    text-align: center;
}

.auth-footer p {
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   Dashboard Page
   ============================================ */
.dashboard-header {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.page-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    color: var(--text-secondary);
}

.dashboard-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-xl);
}

.dashboard-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.dashboard-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dashboard-nav li {
    margin-bottom: 0.25rem;
}

.dashboard-nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: var(--spacing-md);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.dashboard-nav-link:hover,
.dashboard-nav-link.active {
    background: var(--primary);
    color: white;
}

.dashboard-content {
    flex: 1;
}

.dashboard-section {
    margin-bottom: var(--spacing-xl);
}

.downloads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.download-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.download-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.download-info h3 {
    font-size: 1rem;
    margin: 0 0 0.25rem 0;
}

.download-info p {
    font-size: 0.875rem;
    margin: 0;
}

.download-date {
    color: var(--text-muted);
    font-size: 0.75rem;
}

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

.order-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

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

.order-header h3 {
    margin: 0;
}

.order-meta {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.order-status {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.order-status-pending {
    background: rgba(255, 193, 7, 0.1);
    color: var(--warning);
}

.order-status-completed {
    background: rgba(25, 135, 84, 0.1);
    color: var(--success);
}

.order-status-cancelled {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger);
}

.order-body {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.order-total {
    font-weight: 600;
    color: var(--primary);
}

.profile-forms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

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

.history-item {
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.history-info h4 {
    margin: 0 0 0.25rem 0;
    font-size: 0.875rem;
}

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

.empty-state svg {
    margin-bottom: var(--spacing-md);
}

/* ============================================
   Contact Page
   ============================================ */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

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

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.info-card h3 {
    margin: 0 0 0.25rem 0;
    font-size: 1rem;
}

.info-card p {
    margin: 0;
}

.contact-form-section {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.contact-form-section h2 {
    margin-bottom: var(--spacing-lg);
}

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

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.faq-question {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.faq-answer {
    color: var(--text-secondary);
}

/* ============================================
   About Page
   ============================================ */
.about-header {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
}

.about-text {
    flex: 1;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.feature-list li {
    padding: 0.5rem 0;
}

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

.stat-card-large {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
}

.stat-number-large {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label-large {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto var(--spacing-md);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-secondary);
}

/* ============================================
   Categories Grid
   ============================================ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: var(--text-primary);
}

.category-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.category-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.category-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ============================================
   Toast Notifications
   ============================================ */
.toast {
    position: fixed;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-xl);
    z-index: 3000;
    opacity: 0;
    transition: all var(--transition-normal);
}

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

.toast-success {
    border-color: var(--success);
}

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

/* ============================================
   Image Zoom Modal
   ============================================ */
.image-zoom-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.image-zoom-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.image-zoom-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.image-zoom-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

/* ============================================
   Light Theme
   ============================================ */
.light-theme {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --bg-card: rgba(255, 255, 255, 0.9);
    --text-primary: #212529;
    --text-secondary: #495057;
    --text-muted: #6c757d;
    --glass-border: rgba(0, 0, 0, 0.1);
}

.light-theme .sun-icon {
    display: none;
}

.light-theme .moon-icon {
    display: block;
}