/**
 * Jiliaa Website Theme Styles
 * CSS classes use uie2- prefix for namespace isolation
 * Mobile-first responsive design optimized for 430px max-width
 */

/* CSS Custom Properties (Variables) */
:root {
    --uie2-primary: #778899;
    --uie2-secondary: #5D5D5D;
    --uie2-dark: #333333;
    --uie2-accent: #E9967A;
    --uie2-background: #1a1a1a;
    --uie2-surface: #2a2a2a;
    --uie2-text-primary: #ffffff;
    --uie2-text-secondary: #cccccc;
    --uie2-text-muted: #999999;
    --uie2-border: #444444;
    --uie2-success: #4CAF50;
    --uie2-warning: #FF9800;
    --uie2-error: #F44336;
    --uie2-info: #2196F3;
    --uie2-shadow: rgba(0, 0, 0, 0.3);
    --uie2-radius: 8px;
    --uie2-transition: all 0.3s ease;
    --uie2-header-height: 70px;
    --uie2-footer-height: 60px;
    --uie2-mobile-nav-height: 64px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--uie2-text-primary);
    background-color: var(--uie2-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container and Layout */
.uie2-container {
    max-width: 430px;
    margin: 0 auto;
    padding: 0 16px;
    position: relative;
}

.uie2-wrapper {
    padding: 20px 0;
    min-height: calc(100vh - var(--uie2-header-height) - var(--uie2-footer-height));
}

/* Header Styles */
.uie2-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--uie2-header-height);
    background: linear-gradient(135deg, var(--uie2-primary), var(--uie2-secondary));
    z-index: 1000;
    box-shadow: 0 2px 10px var(--uie2-shadow);
}

.uie2-header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 16px;
}

.uie2-logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.uie2-logo {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    object-fit: cover;
}

.uie2-site-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--uie2-text-primary);
    text-decoration: none;
    letter-spacing: 0.5px;
}

.uie2-nav-buttons {
    display: flex;
    gap: 12px;
}

.uie2-btn {
    padding: 8px 16px;
    border: none;
    border-radius: var(--uie2-radius);
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--uie2-transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
    min-width: 80px;
}

.uie2-btn-primary {
    background: var(--uie2-accent);
    color: var(--uie2-dark);
}

.uie2-btn-primary:hover {
    background: #D67E5A;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(233, 150, 122, 0.4);
}

.uie2-btn-secondary {
    background: transparent;
    color: var(--uie2-text-primary);
    border: 2px solid var(--uie2-text-primary);
}

.uie2-btn-secondary:hover {
    background: var(--uie2-text-primary);
    color: var(--uie2-dark);
}

.uie2-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    cursor: pointer;
    z-index: 1001;
}

.uie2-hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--uie2-text-primary);
    transition: var(--uie2-transition);
}

.uie2-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.uie2-hamburger.active span:nth-child(2) {
    opacity: 0;
}

.uie2-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu */
.uie2-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--uie2-surface);
    z-index: 9999;
    transition: right 0.3s ease;
    box-shadow: -2px 0 10px var(--uie2-shadow);
}

.uie2-mobile-menu.uie2-menu-open {
    right: 0;
}

.uie2-mobile-menu-header {
    padding: 20px;
    border-bottom: 1px solid var(--uie2-border);
}

.uie2-mobile-menu-close {
    float: right;
    font-size: 2.4rem;
    color: var(--uie2-text-secondary);
    cursor: pointer;
}

.uie2-mobile-menu-nav {
    padding: 20px 0;
}

.uie2-mobile-menu-nav a {
    display: block;
    padding: 12px 20px;
    color: var(--uie2-text-secondary);
    text-decoration: none;
    transition: var(--uie2-transition);
    font-size: 1.6rem;
}

.uie2-mobile-menu-nav a:hover {
    background: var(--uie2-primary);
    color: var(--uie2-text-primary);
}

/* Main Content */
.uie2-main {
    margin-top: var(--uie2-header-height);
    padding-bottom: calc(var(--uie2-mobile-nav-height) + 20px);
    min-height: calc(100vh - var(--uie2-header-height) - var(--uie2-footer-height));
}

/* Hero Section */
.uie2-hero {
    padding: 40px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--uie2-surface), var(--uie2-background));
}

.uie2-hero h1 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--uie2-text-primary);
    line-height: 1.2;
}

.uie2-hero p {
    font-size: 1.6rem;
    color: var(--uie2-text-secondary);
    margin-bottom: 24px;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
}

/* Carousel */
.uie2-carousel {
    position: relative;
    height: 200px;
    margin: 20px 0;
    border-radius: var(--uie2-radius);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--uie2-shadow);
}

.uie2-carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    cursor: pointer;
}

.uie2-carousel-slide.uie2-active {
    opacity: 1;
}

.uie2-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.uie2-carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.uie2-carousel-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--uie2-transition);
}

.uie2-carousel-indicator.uie2-active {
    background: var(--uie2-accent);
    width: 24px;
    border-radius: 4px;
}

/* Game Categories */
.uie2-section {
    margin: 40px 0;
}

.uie2-section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--uie2-text-primary);
    text-align: center;
    position: relative;
    padding-bottom: 12px;
}

.uie2-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--uie2-accent);
    border-radius: 2px;
}

/* Game Grid */
.uie2-game-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 20px 0;
}

.uie2-game-item {
    background: var(--uie2-surface);
    border-radius: var(--uie2-radius);
    overflow: hidden;
    transition: var(--uie2-transition);
    cursor: pointer;
    text-decoration: none;
    display: block;
    box-shadow: 0 2px 8px var(--uie2-shadow);
}

.uie2-game-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px var(--uie2-shadow);
}

.uie2-game-item img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    display: block;
}

.uie2-game-name {
    padding: 8px 6px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--uie2-text-secondary);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

/* Cards */
.uie2-card {
    background: var(--uie2-surface);
    border-radius: var(--uie2-radius);
    padding: 24px;
    margin: 20px 0;
    box-shadow: 0 2px 10px var(--uie2-shadow);
}

.uie2-card-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--uie2-text-primary);
}

.uie2-card-content {
    color: var(--uie2-text-secondary);
    line-height: 1.6;
}

.uie2-card-content p {
    margin-bottom: 12px;
}

.uie2-card-content p:last-child {
    margin-bottom: 0;
}

/* Links */
.uie2-link {
    color: var(--uie2-accent);
    text-decoration: none;
    font-weight: 600;
    transition: var(--uie2-transition);
}

.uie2-link:hover {
    color: #D67E5A;
    text-decoration: underline;
}

/* Lists */
.uie2-list {
    list-style: none;
    padding: 0;
}

.uie2-list-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--uie2-border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.uie2-list-item:last-child {
    border-bottom: none;
}

.uie2-list-icon {
    width: 20px;
    height: 20px;
    color: var(--uie2-accent);
    flex-shrink: 0;
}

/* Footer */
.uie2-footer {
    background: var(--uie2-surface);
    padding: 40px 0 20px;
    border-top: 1px solid var(--uie2-border);
}

.uie2-footer-section {
    margin-bottom: 30px;
}

.uie2-footer-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--uie2-text-primary);
}

.uie2-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
}

.uie2-footer-links a {
    color: var(--uie2-text-secondary);
    text-decoration: none;
    font-size: 1.4rem;
    transition: var(--uie2-transition);
}

.uie2-footer-links a:hover {
    color: var(--uie2-accent);
}

.uie2-partners {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin: 20px 0;
}

.uie2-partner-item {
    background: var(--uie2-background);
    border-radius: var(--uie2-radius);
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    transition: var(--uie2-transition);
}

.uie2-partner-item:hover {
    background: var(--uie2-primary);
}

.uie2-partner-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.uie2-copyright {
    text-align: center;
    padding: 20px 0 0;
    border-top: 1px solid var(--uie2-border);
    color: var(--uie2-text-muted);
    font-size: 1.2rem;
}

/* Mobile Bottom Navigation */
.uie2-mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--uie2-mobile-nav-height);
    background: var(--uie2-surface);
    border-top: 1px solid var(--uie2-border);
    z-index: 1000;
    display: flex;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -2px 10px var(--uie2-shadow);
}

.uie2-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    cursor: pointer;
    transition: var(--uie2-transition);
    text-decoration: none;
    padding: 8px;
    border-radius: var(--uie2-radius);
}

.uie2-nav-item:hover {
    background: rgba(119, 136, 153, 0.1);
}

.uie2-nav-item.uie2-active {
    background: rgba(119, 136, 153, 0.2);
}

.uie2-nav-icon {
    width: 24px;
    height: 24px;
    margin-bottom: 4px;
    color: var(--uie2-text-secondary);
    transition: var(--uie2-transition);
}

.uie2-nav-item:hover .uie2-nav-icon,
.uie2-nav-item.uie2-active .uie2-nav-icon {
    color: var(--uie2-accent);
}

.uie2-nav-text {
    font-size: 1.0rem;
    color: var(--uie2-text-muted);
    text-align: center;
    line-height: 1.2;
    transition: var(--uie2-transition);
}

.uie2-nav-item:hover .uie2-nav-text,
.uie2-nav-item.uie2-active .uie2-nav-text {
    color: var(--uie2-accent);
}

/* Utility Classes */
.uie2-text-center {
    text-align: center;
}

.uie2-mt-20 {
    margin-top: 20px;
}

.uie2-mb-20 {
    margin-bottom: 20px;
}

.uie2-hidden {
    display: none;
}

/* Responsive Design */
@media (min-width: 769px) {
    .uie2-mobile-nav {
        display: none;
    }

    .uie2-main {
        padding-bottom: 20px;
    }

    .uie2-hamburger {
        display: none;
    }

    .uie2-nav-buttons {
        display: flex;
    }
}

@media (max-width: 768px) {
    .uie2-hamburger {
        display: flex;
    }

    .uie2-nav-buttons {
        display: none;
    }

    .uie2-mobile-menu {
        display: block;
    }

    .uie2-game-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .uie2-game-item img {
        height: 70px;
    }

    .uie2-game-name {
        font-size: 1.0rem;
        padding: 6px 4px;
    }

    .uie2-hero h1 {
        font-size: 2.4rem;
    }

    .uie2-hero p {
        font-size: 1.4rem;
    }

    .uie2-section-title {
        font-size: 2.0rem;
    }
}

@media (max-width: 375px) {
    .uie2-game-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Animation Classes */
@keyframes uie2-fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.uie2-fade-in {
    animation: uie2-fadeIn 0.6s ease-out;
}

@keyframes uie2-pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.uie2-pulse {
    animation: uie2-pulse 2s infinite;
}

/* Loading States */
.uie2-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--uie2-text-primary);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Accessibility */
.uie2-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;
}

/* Focus Styles for Accessibility */
.uie2-btn:focus,
.uie2-nav-item:focus,
.uie2-game-item:focus {
    outline: 2px solid var(--uie2-accent);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .uie2-header,
    .uie2-footer,
    .uie2-mobile-nav {
        display: none;
    }

    .uie2-main {
        margin-top: 0;
        padding-bottom: 0;
    }

    body {
        background: white;
        color: black;
    }
}