/* ===== CSS RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Apple Color System */
    --primary-blue: #007AFF;
    --primary-purple: #5856D6;
    --primary-green: #34C759;
    --primary-orange: #FF9500;
    --primary-red: #FF3B30;
    --primary-yellow: #FFCC00;
    
    /* System Colors */
    --system-background: #FFFFFF;
    --system-background-secondary: #F2F2F7;
    --system-background-tertiary: #FFFFFF;
    --system-grouped-background: #F2F2F7;
    --system-grouped-background-secondary: #FFFFFF;
    
    /* Label Colors */
    --label-primary: #000000;
    --label-secondary: #3C3C43;
    --label-tertiary: #3C3C43;
    --label-quaternary: #3C3C43;
    
    /* Separator Colors */
    --separator: rgba(60, 60, 67, 0.29);
    --separator-opaque: #C6C6C8;
    
    /* Fill Colors */
    --fill-primary: rgba(120, 120, 128, 0.2);
    --fill-secondary: rgba(120, 120, 128, 0.16);
    --fill-tertiary: rgba(118, 118, 128, 0.12);
    --fill-quaternary: rgba(116, 116, 128, 0.08);
    
    /* Dark Mode Colors */
    --dark-background: #000000;
    --dark-background-secondary: #1C1C1E;
    --dark-background-tertiary: #2C2C2E;
    --dark-grouped-background: #000000;
    --dark-grouped-background-secondary: #1C1C1E;
    
    /* Typography */
    --font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 28px;
    --font-size-4xl: 32px;
    --font-size-5xl: 48px;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-popover: 1050;
    --z-tooltip: 1060;
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root {
        --system-background: var(--dark-background);
        --system-background-secondary: var(--dark-background-secondary);
        --system-background-tertiary: var(--dark-background-tertiary);
        --system-grouped-background: var(--dark-grouped-background);
        --system-grouped-background-secondary: var(--dark-grouped-background-secondary);
        
        --label-primary: #FFFFFF;
        --label-secondary: #EBEBF5;
        --label-tertiary: #EBEBF5;
        --label-quaternary: #EBEBF5;
        
        --separator: rgba(84, 84, 88, 0.6);
        --separator-opaque: #38383A;
        
        --fill-primary: rgba(120, 120, 128, 0.36);
        --fill-secondary: rgba(120, 120, 128, 0.32);
        --fill-tertiary: rgba(118, 118, 128, 0.28);
        --fill-quaternary: rgba(116, 116, 128, 0.24);
    }
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--label-primary);
    background-color: var(--system-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.section {
    padding: var(--spacing-3xl) 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== LOADING SCREEN ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--system-background);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--fill-tertiary);
    border-top: 3px solid var(--primary-blue);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

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

/* ===== HEADER ===== */
.header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--separator);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    transition: all var(--transition-normal);
}

@media (prefers-color-scheme: dark) {
    .header {
        background: rgba(28, 28, 30, 0.8);
    }
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    position: relative;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--label-primary);
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.logo-text {
    font-weight: 700;
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
}

.nav-link {
    text-decoration: none;
    color: var(--label-secondary);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue);
    background: var(--fill-tertiary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--primary-blue);
    border-radius: var(--radius-full);
}

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

.dropdown-toggle::after {
    content: '';
    display: inline-block;
    margin-left: var(--spacing-xs);
    vertical-align: middle;
    border-top: 4px solid currentColor;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    transition: transform var(--transition-fast);
}

.dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--system-background);
    border: 1px solid var(--separator);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    list-style: none;
    padding: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

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

.dropdown-menu .nav-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--label-secondary);
    border-radius: var(--radius-sm);
}

.dropdown-menu .nav-link:hover {
    background: var(--fill-secondary);
    color: var(--label-primary);
}

/* Navigation Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.search-toggle,
.favorites-toggle,
.nav-toggle {
    background: none;
    border: none;
    color: var(--label-secondary);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.search-toggle:hover,
.favorites-toggle:hover {
    background: var(--fill-tertiary);
    color: var(--label-primary);
}

.favorites-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.favorites-count {
    background: var(--primary-red);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    min-width: 20px;
    text-align: center;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 24px;
}

.hamburger {
    width: 100%;
    height: 2px;
    background: var(--label-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

/* Search Container */
.search-container {
    background: var(--system-background-secondary);
    border-bottom: 1px solid var(--separator);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.search-container.active {
    max-height: 80px;
}

.search-box {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) 0;
    position: relative;
}

.search-box input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--separator);
    border-radius: var(--radius-lg);
    background: var(--system-background);
    color: var(--label-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.search-btn {
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: var(--spacing-sm);
    margin-left: var(--spacing-sm);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.search-btn:hover {
    background: #0056b3;
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--system-background);
    border: 1px solid var(--separator);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-height: 300px;
    overflow-y: auto;
    display: none;
    z-index: var(--z-dropdown);
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 400;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.5;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== SECTIONS ===== */
.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    color: var(--label-primary);
    letter-spacing: -0.01em;
}

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

.section-header .section-title {
    margin: 0;
    text-align: left;
}

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

.sort-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--separator);
    border-radius: var(--radius-md);
    background: var(--system-background);
    color: var(--label-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.view-toggle {
    display: flex;
    background: var(--fill-secondary);
    border-radius: var(--radius-md);
    padding: 2px;
}

.view-btn {
    background: none;
    border: none;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--label-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-btn.active {
    background: var(--system-background);
    color: var(--label-primary);
    box-shadow: var(--shadow-sm);
}

/* ===== GAMES GRID ===== */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.collection-hero {
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.08), rgba(88, 86, 214, 0.08));
}

.collection-hero .breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--label-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.collection-hero .breadcrumb a {
    color: inherit;
    text-decoration: none;
}

.collection-title {
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--label-primary);
}

.collection-description {
    max-width: 720px;
    color: var(--label-secondary);
    font-size: var(--font-size-md);
    line-height: 1.6;
}

.collection-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--label-secondary);
}

.collection-controls .section-header {
    align-items: center;
}

.collection-controls .section-controls {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xxl) 0;
    color: var(--label-secondary);
}

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

.faq-section {
    background: var(--system-background-secondary);
}

.faq-list {
    display: grid;
    gap: var(--spacing-lg);
}

.faq-item {
    background: var(--system-background);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--separator);
}

.faq-item h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--label-primary);
}

.faq-item p {
    color: var(--label-secondary);
    line-height: 1.7;
}

.game-card {
    background: var(--system-background);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 1px solid var(--separator);
}

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

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

.game-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.game-badge {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: var(--primary-orange);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.game-favorite {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    padding: var(--spacing-sm);
    border-radius: var(--radius-full);
    color: var(--label-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.game-favorite:hover,
.game-favorite.active {
    background: var(--primary-red);
    color: white;
}

.game-info {
    padding: var(--spacing-md);
}

/* Base game title */
.game-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--label-primary);
}

/* Clamp only on cards; page headers can wrap naturally */
.game-card .game-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Clamp description only on small cards */
.game-card .game-description {
    color: var(--label-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

/* Detailed pages and modal: show full description */
.game-info-section .game-description,
#game-modal .game-description {
    color: var(--label-secondary);
    font-size: var(--font-size-md);
    line-height: 1.7;
    display: block;
    overflow: visible;
}

.game-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.game-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.stars {
    display: flex;
    gap: 1px;
}

.star {
    width: 14px;
    height: 14px;
    color: var(--primary-yellow);
}

.plays {
    font-size: var(--font-size-xs);
    color: var(--label-tertiary);
}

.game-category {
    background: var(--fill-secondary);
    color: var(--label-secondary);
    font-size: var(--font-size-xs);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ===== CATEGORIES ===== */
.categories-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.category-btn {
    background: var(--fill-secondary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    color: var(--label-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.category-btn:hover {
    background: var(--fill-primary);
    color: var(--label-primary);
}

.category-btn.active {
    background: var(--primary-blue);
    color: white;
}

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

.category-card {
    display: block;
    background: var(--system-background);
    border: 1px solid var(--separator);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
    color: var(--label-primary);
}

.category-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.category-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: white;
    font-size: var(--font-size-2xl);
}

.category-name {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--label-primary);
}

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

.category-count {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

/* ===== LOAD MORE ===== */
.load-more-container {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.load-more-btn {
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.load-more-btn:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ===== MODAL ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    padding: var(--spacing-md);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--system-background);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 1200px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

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

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

.modal-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--label-primary);
}

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

.modal-favorite,
.modal-fullscreen,
.modal-close {
    background: none;
    border: none;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    color: var(--label-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-favorite:hover,
.modal-fullscreen:hover,
.modal-close:hover {
    background: var(--fill-secondary);
    color: var(--label-primary);
}

.modal-body {
    display: grid;
    grid-template-columns: 2fr 1fr;
    height: calc(90vh - 80px);
}

.game-container {
    position: relative;
    background: #000;
    width: 100%;
    height: 600px;
    min-height: 500px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.game-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.game-info {
    padding: var(--spacing-lg);
    overflow-y: auto;
    background: var(--system-background-secondary);
}

.game-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.control-btn {
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.control-btn:hover {
    background: #0056b3;
}

.game-instructions {
    margin-top: var(--spacing-lg);
}

.game-instructions h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--label-primary);
}

/* ===== ADSENSE SAFE RESERVE (reduce CLS when auto ads appear) ===== */
ins.adsbygoogle { display:block; min-height: 280px; width: 100%; }
@media (max-width: 480px){ ins.adsbygoogle { min-height: 180px; } }

/* ===== FOOTER ===== */
.footer {
    background: var(--system-background-secondary);
    border-top: 1px solid var(--separator);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--label-primary);
    font-weight: 600;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.footer-description {
    color: var(--label-secondary);
    line-height: 1.6;
    max-width: 300px;
}

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--label-primary);
}

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

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

.footer-links a {
    color: var(--label-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--separator);
    color: var(--label-secondary);
    font-size: var(--font-size-sm);
}

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

.social-link {
    color: var(--label-secondary);
    transition: color var(--transition-fast);
}

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .modal-body {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .game-container {
        height: 60vh;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: var(--system-background);
        border-bottom: 1px solid var(--separator);
        transform: translateY(-100%);
        transition: transform var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-list {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .section-header .section-title {
        text-align: center;
    }
    
    .section-controls {
        justify-content: center;
    }
    
    .games-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--spacing-md);
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .modal {
        padding: var(--spacing-sm);
    }
    
    .modal-body {
        height: 80vh;
    }
    
    .game-container {
        height: 50vh;
    }
}

@media (max-width: 480px) {
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-filter {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.fade-in {
    animation: fadeIn 0.4s ease forwards;
}

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

/* Focus styles */
button:focus,
input:focus,
select:focus,
a:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* ===== PRINT STYLES ===== */
@media print {
    .header,
    .footer,
    .modal,
    .loading-screen {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .game-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}