/**
 * nin nin game - Main Stylesheet
 * Website: ninningame.click
 * Prefix: uia8-
 * Color Palette: #4A4A4A | #2D2D2D | #3C3C3C
 */

/* CSS Variables */
:root {
    --uia8-bg-primary: #2D2D2D;
    --uia8-bg-secondary: #3C3C3C;
    --uia8-bg-tertiary: #4A4A4A;
    --uia8-text-primary: #FFFFFF;
    --uia8-text-secondary: #B8B8B8;
    --uia8-text-muted: #888888;
    --uia8-accent: #FFD700;
    --uia8-accent-hover: #FFC000;
    --uia8-success: #4CAF50;
    --uia8-danger: #F44336;
    --uia8-border: #555555;
    --uia8-shadow: rgba(0, 0, 0, 0.3);
    --uia8-gradient: linear-gradient(135deg, #3C3C3C 0%, #2D2D2D 100%);
    --uia8-radius: 8px;
    --uia8-radius-sm: 4px;
    --uia8-radius-lg: 12px;
    --uia8-transition: all 0.3s ease;
}

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

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--uia8-text-primary);
    background-color: var(--uia8-bg-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--uia8-accent);
    text-decoration: none;
    transition: var(--uia8-transition);
}

a:hover {
    color: var(--uia8-accent-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

/* Container */
.uia8-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.6rem;
}

.uia8-wrapper {
    padding: 2rem 0;
}

/* Header */
.uia8-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--uia8-bg-secondary);
    border-bottom: 1px solid var(--uia8-border);
    transition: var(--uia8-transition);
}

.uia8-header-scrolled {
    background: rgba(45, 45, 45, 0.98);
    box-shadow: 0 2px 10px var(--uia8-shadow);
}

.uia8-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.6rem;
    max-width: 430px;
    margin: 0 auto;
}

.uia8-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.uia8-logo img {
    width: 32px;
    height: 32px;
    border-radius: var(--uia8-radius-sm);
}

.uia8-logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--uia8-text-primary);
}

.uia8-header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.uia8-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    font-size: 1.4rem;
    font-weight: 600;
    border: none;
    border-radius: var(--uia8-radius);
    cursor: pointer;
    transition: var(--uia8-transition);
    text-decoration: none;
}

.uia8-btn-primary {
    background: var(--uia8-accent);
    color: #000;
}

.uia8-btn-primary:hover {
    background: var(--uia8-accent-hover);
    transform: translateY(-2px);
}

.uia8-btn-secondary {
    background: transparent;
    color: var(--uia8-text-primary);
    border: 1px solid var(--uia8-border);
}

.uia8-btn-secondary:hover {
    background: var(--uia8-bg-tertiary);
}

.uia8-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    color: var(--uia8-text-primary);
    font-size: 2.4rem;
    cursor: pointer;
}

/* Mobile Menu */
.uia8-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--uia8-bg-secondary);
    z-index: 9999;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding: 2rem;
}

.uia8-menu-active {
    right: 0;
}

.uia8-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--uia8-transition);
}

.uia8-overlay-active {
    opacity: 1;
    visibility: visible;
}

.uia8-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--uia8-border);
}

.uia8-menu-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--uia8-bg-tertiary);
    border: none;
    border-radius: var(--uia8-radius);
    color: var(--uia8-text-primary);
    font-size: 2rem;
    cursor: pointer;
}

.uia8-nav-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.uia8-nav-item a {
    display: block;
    padding: 1.2rem 1rem;
    color: var(--uia8-text-primary);
    font-size: 1.5rem;
    border-radius: var(--uia8-radius);
    transition: var(--uia8-transition);
}

.uia8-nav-item a:hover {
    background: var(--uia8-bg-tertiary);
    color: var(--uia8-accent);
}

/* Main Content */
.uia8-main {
    padding-top: 70px;
}

@media (max-width: 768px) {
    .uia8-main {
        padding-bottom: 80px;
    }
}

/* Carousel */
.uia8-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--uia8-radius-lg);
    margin: 1.5rem 0;
}

.uia8-slides {
    position: relative;
}

.uia8-slide {
    display: none;
    cursor: pointer;
}

.uia8-slide img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: var(--uia8-radius-lg);
}

.uia8-slide-active {
    display: block;
}

.uia8-slide-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.8rem;
}

.uia8-slide-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--uia8-transition);
}

.uia8-dot-active {
    background: var(--uia8-accent);
}

/* Sections */
.uia8-section {
    padding: 2rem 0;
}

.uia8-section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--uia8-text-primary);
    position: relative;
    padding-left: 1rem;
    border-left: 4px solid var(--uia8-accent);
}

.uia8-section-subtitle {
    font-size: 1.6rem;
    color: var(--uia8-text-secondary);
    margin-bottom: 1rem;
}

/* Game Grid */
.uia8-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.uia8-game-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: var(--uia8-transition);
}

.uia8-game-item:hover {
    transform: translateY(-4px);
}

.uia8-game-item:hover .uia8-game-img {
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.uia8-game-img {
    width: 70px;
    height: 70px;
    border-radius: var(--uia8-radius);
    object-fit: cover;
    transition: var(--uia8-transition);
    border: 2px solid var(--uia8-border);
}

.uia8-game-name {
    font-size: 1.1rem;
    color: var(--uia8-text-secondary);
    text-align: center;
    margin-top: 0.5rem;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Cards */
.uia8-card {
    background: var(--uia8-bg-secondary);
    border-radius: var(--uia8-radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--uia8-border);
}

.uia8-card-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--uia8-accent);
}

.uia8-card-text {
    font-size: 1.4rem;
    color: var(--uia8-text-secondary);
    line-height: 1.6;
}

/* Features List */
.uia8-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.uia8-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--uia8-bg-tertiary);
    border-radius: var(--uia8-radius);
}

.uia8-feature-icon {
    font-size: 2.4rem;
    color: var(--uia8-accent);
    flex-shrink: 0;
}

.uia8-feature-text {
    font-size: 1.3rem;
    color: var(--uia8-text-secondary);
}

/* Footer */
.uia8-footer {
    background: var(--uia8-bg-secondary);
    border-top: 1px solid var(--uia8-border);
    padding: 2rem 0;
    margin-top: 2rem;
}

.uia8-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.uia8-footer-links a {
    font-size: 1.3rem;
    color: var(--uia8-text-secondary);
}

.uia8-footer-links a:hover {
    color: var(--uia8-accent);
}

.uia8-partners {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.uia8-partners img {
    width: 40px;
    height: 40px;
    border-radius: var(--uia8-radius-sm);
    opacity: 0.7;
    transition: var(--uia8-transition);
}

.uia8-partners img:hover {
    opacity: 1;
}

.uia8-copyright {
    text-align: center;
    font-size: 1.2rem;
    color: var(--uia8-text-muted);
}

/* Bottom Navigation */
.uia8-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: var(--uia8-bg-secondary);
    border-top: 1px solid var(--uia8-border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    padding: 0 0.5rem;
}

.uia8-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    background: transparent;
    border: none;
    color: var(--uia8-text-secondary);
    cursor: pointer;
    transition: var(--uia8-transition);
    border-radius: var(--uia8-radius);
}

.uia8-nav-btn:hover,
.uia8-nav-btn-active {
    color: var(--uia8-accent);
    background: rgba(255, 215, 0, 0.1);
}

.uia8-nav-btn i,
.uia8-nav-btn .material-icons {
    font-size: 24px;
    margin-bottom: 2px;
}

.uia8-nav-btn ion-icon {
    font-size: 24px;
    margin-bottom: 2px;
}

.uia8-nav-btn span {
    font-size: 1rem;
    font-weight: 500;
}

@media (min-width: 769px) {
    .uia8-bottom-nav {
        display: none;
    }
}

/* Promo Links */
.uia8-promo-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--uia8-accent);
    color: #000;
    font-weight: 600;
    border-radius: var(--uia8-radius);
    cursor: pointer;
    transition: var(--uia8-transition);
}

.uia8-promo-link:hover {
    background: var(--uia8-accent-hover);
    transform: scale(1.05);
}

.uia8-text-link {
    color: var(--uia8-accent);
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
}

.uia8-text-link:hover {
    color: var(--uia8-accent-hover);
}

/* Typography */
.uia8-h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--uia8-text-primary);
    line-height: 1.3;
}

.uia8-h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--uia8-text-primary);
}

.uia8-h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--uia8-accent);
}

.uia8-text {
    font-size: 1.4rem;
    color: var(--uia8-text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.uia8-text-bold {
    font-weight: 600;
    color: var(--uia8-text-primary);
}

/* Lists */
.uia8-list {
    margin: 1rem 0;
}

.uia8-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
    color: var(--uia8-text-secondary);
}

.uia8-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7rem;
    width: 8px;
    height: 8px;
    background: var(--uia8-accent);
    border-radius: 50%;
}

/* Utilities */
.uia8-text-center {
    text-align: center;
}

.uia8-mb-1 {
    margin-bottom: 1rem;
}

.uia8-mb-2 {
    margin-bottom: 2rem;
}

.uia8-mt-2 {
    margin-top: 2rem;
}

.uia8-hidden {
    display: none;
}

/* Responsive */
@media (max-width: 430px) {
    html {
        font-size: 58%;
    }

    .uia8-game-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.8rem;
    }

    .uia8-game-img {
        width: 60px;
        height: 60px;
    }

    .uia8-game-name {
        font-size: 1rem;
    }
}

/* Animation */
@keyframes uia8-fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.uia8-animate {
    animation: uia8-fadeIn 0.5s ease forwards;
}