/* =====================================================
   Score Point - Responsive CSS
   متوافق مع جميع الأجهزة والمتصفحات
   ===================================================== */

/* Reset & Base Styles */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

/* CSS Variables */
:root {
    --color-dark-blue: #1a1a2e;
    --color-purple: #6c5ce7;
    --color-purple-hover: #5a4dd4;
    --color-purple-glow: rgba(108, 92, 231, 0.4);
    --color-black: #0f0f1a;
    --color-white: #ffffff;
    --color-gray: #a0a0a0;
    --color-light-gray: #2a2a3e;
    
    /* Typography */
    --font-primary: 'Segoe UI', 'Tahoma', 'Arial', sans-serif;
    --font-arabic: 'Segoe UI', 'Tahoma', 'Arial', 'Noto Sans Arabic', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 5rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-purple: 0 5px 20px var(--color-purple-glow);
    
    /* Header Height */
    --header-height: 70px;
    
    /* Safe Area for notched phones */
    --safe-area-top: env(safe-area-inset-top, 0px);
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
    --safe-area-left: env(safe-area-inset-left, 0px);
    --safe-area-right: env(safe-area-inset-right, 0px);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        -webkit-animation-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        -webkit-animation-iteration-count: 1 !important;
        animation-iteration-count: 1 !important;
        -webkit-transition-duration: 0.01ms !important;
        -o-transition-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-arabic);
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.6;
    direction: rtl;
    text-align: right;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: var(--safe-area-top);
    padding-bottom: var(--safe-area-bottom);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: calc(var(--spacing-md) + var(--safe-area-left));
    padding-right: calc(var(--spacing-md) + var(--safe-area-right));
}

/* =====================================================
   HEADER - Mobile First
   ===================================================== */
.header {
    background-color: var(--color-dark-blue);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    -webkit-box-shadow: var(--shadow-sm);
    box-shadow: var(--shadow-sm);
    min-height: var(--header-height);
}

.header-content {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
}

/* Logo */
.logo a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: bold;
    z-index: 1001;
}

.logo-icon {
    font-size: 1.75rem;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: bold;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    z-index: 1001;
    -webkit-tap-highlight-color: transparent;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    border-radius: 2px;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
}

.menu-toggle span:nth-child(1) {
    margin-bottom: 6px;
}

.menu-toggle span:nth-child(3) {
    margin-top: 6px;
}

/* Hamburger Animation */
.menu-toggle.active span:nth-child(1) {
    -webkit-transform: rotate(45deg) translate(6px, 6px);
    -ms-transform: rotate(45deg) translate(6px, 6px);
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    -webkit-transform: rotate(-45deg) translate(6px, -6px);
    -ms-transform: rotate(-45deg) translate(6px, -6px);
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Navigation - Mobile */
.nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    height: 100dvh; /* Dynamic viewport height for mobile browsers */
    background-color: var(--color-dark-blue);
    padding: calc(var(--header-height) + var(--spacing-md)) var(--spacing-lg) var(--spacing-lg);
    -webkit-transition: right var(--transition-normal);
    -o-transition: right var(--transition-normal);
    transition: right var(--transition-normal);
    z-index: 999;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    -webkit-box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
}

.nav.active {
    right: 0;
}

/* Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    opacity: 0;
    visibility: hidden;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
    z-index: 998;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.nav-list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    list-style: none;
    gap: var(--spacing-sm);
}

.nav-link {
    display: block;
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.1rem;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
    position: relative;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
    color: var(--color-purple);
    background-color: rgba(108, 92, 231, 0.1);
}

.nav-link:focus {
    outline: 2px solid var(--color-purple);
    outline-offset: 2px;
}

.nav-link.active::before {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background-color: var(--color-purple);
    border-radius: var(--radius-sm);
}

/* Header Auth Buttons - Mobile */
.header-auth {
    display: none;
}

/* User Profile in Mobile Nav */
.nav-user-profile {
    display: block;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    background: rgba(108, 92, 231, 0.1);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-light-gray);
}

.nav-profile-link,
.nav-profile-guest {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    color: var(--color-white);
}

.nav-profile-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    -o-object-fit: cover;
    object-fit: cover;
    border: 2px solid var(--color-purple);
}

.nav-profile-avatar-placeholder {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: var(--color-purple);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 2px solid var(--color-purple);
}

.nav-profile-info {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 2px;
}

.nav-profile-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-white);
}

.nav-profile-role,
.nav-profile-coins {
    font-size: 0.85rem;
    color: var(--color-gray);
}

.nav-profile-coins {
    color: var(--color-purple);
}

/* Hide on desktop */
@media (min-width: 768px) {
    .nav-user-profile {
        display: none;
    }
}

.nav-auth {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-light-gray);
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    white-space: nowrap;
}

.btn:focus {
    outline: 2px solid var(--color-purple);
    outline-offset: 2px;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-purple-hover);
    -webkit-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    transform: translateY(-2px);
    -webkit-box-shadow: var(--shadow-purple);
    box-shadow: var(--shadow-purple);
}

.btn-primary:active {
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-purple);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-purple);
    -webkit-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    transform: translateY(-2px);
}

.btn-login {
    background-color: var(--color-purple);
    color: var(--color-white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    cursor: pointer;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
    text-decoration: none;
}

.btn-login:hover,
.btn-login:focus {
    background-color: var(--color-purple-hover);
    -webkit-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    transform: translateY(-2px);
}

.btn-logout {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
}

.btn-logout:hover,
.btn-logout:focus {
    background-color: var(--color-light-gray);
    border-color: var(--color-purple);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    background: -webkit-gradient(linear, left top, right bottom, from(var(--color-dark-blue)), to(var(--color-black)));
    background: -webkit-linear-gradient(top left, var(--color-dark-blue) 0%, var(--color-black) 100%);
    background: -o-linear-gradient(top left, var(--color-dark-blue) 0%, var(--color-black) 100%);
    background: linear-gradient(135deg, var(--color-dark-blue) 0%, var(--color-black) 100%);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    min-height: 60vh;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-title {
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.highlight {
    color: var(--color-purple);
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--color-gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-actions {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: var(--spacing-md);
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

/* =====================================================
   GAMES SECTION
   ===================================================== */
.games-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-black);
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    color: var(--color-white);
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.game-card {
    background-color: var(--color-dark-blue);
    border-radius: var(--radius-lg);
    overflow: hidden;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
    border: 1px solid var(--color-light-gray);
}

.game-card:hover,
.game-card:focus-within {
    -webkit-transform: translateY(-8px);
    -ms-transform: translateY(-8px);
    transform: translateY(-8px);
    -webkit-box-shadow: 0 10px 30px var(--color-purple-glow);
    box-shadow: 0 10px 30px var(--color-purple-glow);
    border-color: var(--color-purple);
}

.game-image {
    width: 100%;
    height: 180px;
    background: -webkit-gradient(linear, left top, right bottom, from(var(--color-purple)), to(var(--color-dark-blue)));
    background: -webkit-linear-gradient(top left, var(--color-purple) 0%, var(--color-dark-blue) 100%);
    background: -o-linear-gradient(top left, var(--color-purple) 0%, var(--color-dark-blue) 100%);
    background: linear-gradient(135deg, var(--color-purple) 0%, var(--color-dark-blue) 100%);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    overflow: hidden;
}

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

.game-placeholder {
    font-size: 4rem;
}

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

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

.game-description {
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    line-height: 1.6;
}

.game-stats {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.stat {
    color: var(--color-gray);
    font-size: 0.85rem;
}

.btn-game {
    width: 100%;
    background-color: var(--color-purple);
    color: var(--color-white);
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    cursor: pointer;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
    text-decoration: none;
    display: block;
    text-align: center;
}

.btn-game:hover,
.btn-game:focus {
    background-color: var(--color-purple-hover);
}

/* =====================================================
   PAGE HEADER
   ===================================================== */
.page-header {
    text-align: center;
    padding: var(--spacing-2xl) 0;
    background: -webkit-gradient(linear, left top, right bottom, from(var(--color-dark-blue)), to(var(--color-black)));
    background: -webkit-linear-gradient(top left, var(--color-dark-blue) 0%, var(--color-black) 100%);
    background: -o-linear-gradient(top left, var(--color-dark-blue) 0%, var(--color-black) 100%);
    background: linear-gradient(135deg, var(--color-dark-blue) 0%, var(--color-black) 100%);
}

.page-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    color: var(--color-gray);
    font-size: clamp(0.9rem, 2vw, 1.1rem);
}

/* =====================================================
   GAMES FILTER
   ===================================================== */
.games-filter {
    padding: var(--spacing-xl) 0;
    background: var(--color-black);
}

.filter-content {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: var(--spacing-md);
}

.search-box {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    padding-left: 3rem;
    background: var(--color-dark-blue);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: 1rem;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-purple);
    -webkit-box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
}

.search-input::-webkit-input-placeholder {
    color: var(--color-gray);
}

.search-input::-moz-placeholder {
    color: var(--color-gray);
}

.search-input:-ms-input-placeholder {
    color: var(--color-gray);
}

.search-input::placeholder {
    color: var(--color-gray);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--color-gray);
    pointer-events: none;
}

.filter-buttons {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: var(--spacing-sm);
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: var(--spacing-sm);
}

.filter-buttons::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background: var(--color-dark-blue);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    color: var(--color-white);
    cursor: pointer;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
    white-space: nowrap;
    font-size: 0.9rem;
}

.filter-btn:hover,
.filter-btn:focus,
.filter-btn.active {
    background: var(--color-purple);
    border-color: var(--color-purple);
}

/* =====================================================
   USER NAVIGATION
   ===================================================== */
.nav-user {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
}

.nav-user:hover,
.nav-user:focus {
    background-color: var(--color-light-gray);
}

.user-avatar-small {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    -o-object-fit: cover;
    object-fit: cover;
    border: 2px solid var(--color-purple);
}

.user-avatar-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: var(--color-purple);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-size: 18px;
    border: 2px solid var(--color-purple);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background-color: var(--color-dark-blue);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
    margin-top: var(--spacing-3xl);
    border-top: 1px solid var(--color-light-gray);
}

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

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

.footer-subtitle {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.footer-text {
    color: var(--color-gray);
    line-height: 1.8;
    font-size: 0.9rem;
}

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

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

.footer-links a {
    color: var(--color-gray);
    text-decoration: none;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
    display: inline-block;
    padding: var(--spacing-xs) 0;
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--color-purple);
}

.social-links {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: var(--spacing-md);
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.social-link {
    color: var(--color-gray);
    text-decoration: none;
    font-size: 1.5rem;
    -webkit-transition: var(--transition-normal);
    -o-transition: var(--transition-normal);
    transition: var(--transition-normal);
    padding: var(--spacing-sm);
}

.social-link:hover,
.social-link:focus {
    color: var(--color-purple);
    -webkit-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-light-gray);
    color: var(--color-gray);
    font-size: 0.9rem;
}

/* =====================================================
   FORMS
   ===================================================== */
input,
select,
textarea,
button {
    font-family: inherit;
    font-size: inherit;
}

input:focus,
select:focus,
textarea:focus,
button:focus {
    outline: 2px solid var(--color-purple);
    outline-offset: 2px;
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn,
    .nav-link,
    .filter-btn,
    .btn-game,
    .social-link {
        min-height: 44px;
        min-width: 44px;
    }
    
    .game-card:hover {
        -webkit-transform: none;
        -ms-transform: none;
        transform: none;
    }
}

/* =====================================================
   RESPONSIVE BREAKPOINTS
   ===================================================== */

/* Small phones (320px - 479px) */
@media (max-width: 479px) {
    :root {
        --header-height: 60px;
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
        min-height: 50vh;
    }
    
    .hero-actions {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .game-image {
        height: 150px;
    }
    
    .footer-content {
        text-align: center;
    }
    
    .social-links {
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
}

/* Phones (480px - 767px) */
@media (min-width: 480px) and (max-width: 767px) {
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .game-image {
        height: 160px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets (768px+) */
@media (min-width: 768px) {
    .container {
        padding-left: var(--spacing-xl);
        padding-right: var(--spacing-xl);
    }
    
    /* Show desktop navigation */
    .menu-toggle {
        display: none;
    }
    
    .nav-overlay {
        display: none;
    }
    
    .nav {
        position: static;
        width: auto;
        height: auto;
        background-color: transparent;
        padding: 0;
        -webkit-box-shadow: none;
        box-shadow: none;
        overflow: visible;
    }
    
    .nav-list {
        -webkit-box-orient: horizontal;
        -webkit-box-direction: normal;
        -ms-flex-direction: row;
        flex-direction: row;
        gap: var(--spacing-xl);
    }
    
    .nav-link {
        font-size: 1rem;
        padding: var(--spacing-sm) 0;
    }
    
    .nav-link.active::before {
        display: none;
    }
    
    .nav-link.active::after {
        content: '';
        position: absolute;
        bottom: -2px;
        right: 0;
        width: 100%;
        height: 2px;
        background-color: var(--color-purple);
    }
    
    .nav-auth {
        display: none;
    }
    
    .header-auth {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    /* Hero improvements */
    .hero {
        padding: var(--spacing-3xl) 0;
        min-height: 70vh;
    }
    
    /* Games grid */
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Filter */
    .filter-content {
        -webkit-box-orient: horizontal;
        -webkit-box-direction: normal;
        -ms-flex-direction: row;
        flex-direction: row;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
    }
    
    .search-box {
        -webkit-box-flex: 1;
        -ms-flex: 1;
        flex: 1;
        max-width: 400px;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Laptops (1024px+) */
@media (min-width: 1024px) {
    .logo a {
        font-size: 1.5rem;
    }
    
    .logo-icon {
        font-size: 2rem;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .games-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .game-image {
        height: 200px;
    }
    
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

/* Large screens (1200px+) */
@media (min-width: 1200px) {
    .container {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .games-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Extra large screens (1440px+) */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
}

/* =====================================================
   PRINT STYLES
   ===================================================== */
@media print {
    .header,
    .footer,
    .menu-toggle,
    .nav-overlay,
    .btn,
    .hero-actions {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .game-card {
        break-inside: avoid;
        border: 1px solid #ccc;
    }
}

/* =====================================================
   UTILITIES
   ===================================================== */
.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;
}

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

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

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

/* Hide on mobile */
.hide-mobile {
    display: none;
}

@media (min-width: 768px) {
    .hide-mobile {
        display: block;
    }
    
    .hide-desktop {
        display: none;
    }
}

/* Loading state */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
        -webkit-transform: translateY(10px);
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        -webkit-transform: translateY(10px);
        -ms-transform: translateY(10px);
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
    }
}

.animate-fadeIn {
    -webkit-animation: fadeIn 0.5s ease forwards;
    animation: fadeIn 0.5s ease forwards;
}

/* Stagger animation for cards */
.game-card:nth-child(1) { -webkit-animation-delay: 0.1s; animation-delay: 0.1s; }
.game-card:nth-child(2) { -webkit-animation-delay: 0.15s; animation-delay: 0.15s; }
.game-card:nth-child(3) { -webkit-animation-delay: 0.2s; animation-delay: 0.2s; }
.game-card:nth-child(4) { -webkit-animation-delay: 0.25s; animation-delay: 0.25s; }
.game-card:nth-child(5) { -webkit-animation-delay: 0.3s; animation-delay: 0.3s; }
.game-card:nth-child(6) { -webkit-animation-delay: 0.35s; animation-delay: 0.35s; }
.game-card:nth-child(7) { -webkit-animation-delay: 0.4s; animation-delay: 0.4s; }
.game-card:nth-child(8) { -webkit-animation-delay: 0.45s; animation-delay: 0.45s; }