/**
 * JL96 2026 - Layout CSS
 * Class prefix: ui61-
 * All classes use ui61- prefix to avoid conflicts
 */

/* CSS Variables - Color Palette */
:root {
    --ui61-primary: #CC99FF;
    --ui61-secondary: #FFEF94;
    --ui61-accent: #FFEBCD;
    --ui61-highlight: #FAFAD2;
    --ui61-dark: #333333;
    --ui61-darker: #1a1a1a;
    --ui61-light: #FFEBCD;
    --ui61-text: #FFEBCD;
    --ui61-text-dark: #333333;
    --ui61-border: rgba(204, 153, 255, 0.3);
    --ui61-shadow: rgba(0, 0, 0, 0.3);
    --ui61-gradient: linear-gradient(135deg, #CC99FF 0%, #FFEF94 100%);
}

/* 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, Oxygen, Ubuntu, sans-serif;
    font-size: 1.4rem;
    line-height: 1.6;
    color: var(--ui61-text);
    background-color: var(--ui61-dark);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Container */
.ui61-container {
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
}

.ui61-wrapper {
    max-width: 430px;
    margin: 0 auto;
    width: 100%;
}

/* Header Styles */
.ui61-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, var(--ui61-darker) 0%, var(--ui61-dark) 100%);
    box-shadow: 0 2px 10px var(--ui61-shadow);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.ui61-header-hidden {
    transform: translateY(-100%);
}

.ui61-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1rem;
    max-width: 430px;
    margin: 0 auto;
}

.ui61-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--ui61-text);
}

.ui61-logo-icon {
    width: 32px;
    height: 32px;
    margin-right: 0.5rem;
    border-radius: 4px;
}

.ui61-logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--ui61-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ui61-header-actions {
    display: flex;
    gap: 0.5rem;
}

.ui61-btn {
    padding: 0.5rem 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.ui61-btn-primary {
    background: var(--ui61-primary);
    color: var(--ui61-text-dark);
}

.ui61-btn-secondary {
    background: transparent;
    color: var(--ui61-primary);
    border: 2px solid var(--ui61-primary);
}

.ui61-btn:hover,
.ui61-btn:active {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(204, 153, 255, 0.4);
}

.ui61-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    width: 36px;
    height: 36px;
}

.ui61-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--ui61-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Mobile Menu */
.ui61-mobile-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--ui61-darker);
    z-index: 9999;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    padding: 1rem 0;
}

.ui61-menu-open {
    transform: translateX(0);
}

.ui61-menu-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ui61-menu-item {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--ui61-text);
    text-decoration: none;
    font-size: 1.4rem;
    border-left: 3px solid transparent;
    transition: all 0.3s ease;
}

.ui61-menu-item:hover {
    background-color: rgba(204, 153, 255, 0.1);
    border-left-color: var(--ui61-primary);
    padding-left: 2rem;
}

/* Main Content */
main {
    padding-top: 60px;
    padding-bottom: 80px;
}

.ui61-section {
    padding: 1.5rem 0;
}

.ui61-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--ui61-primary);
    text-align: center;
}

/* Carousel */
.ui61-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    aspect-ratio: 16 / 9;
}

.ui61-carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.ui61-slide-active {
    opacity: 1;
    z-index: 1;
}

.ui61-carousel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ui61-carousel-indicators {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.ui61-carousel-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.ui61-indicator-active {
    background-color: var(--ui61-primary);
    transform: scale(1.2);
}

/* Game Grid */
.ui61-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.ui61-game-item {
    display: block;
    text-decoration: none;
    color: var(--ui61-text);
    transition: transform 0.3s ease;
}

.ui61-game-item:hover {
    transform: scale(1.05);
}

.ui61-game-icon {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 0.3rem;
    border: 2px solid var(--ui61-border);
}

.ui61-game-name {
    font-size: 0.8rem;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.2;
}

.ui61-game-category {
    margin-bottom: 2rem;
}

.ui61-category-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--ui61-secondary);
    margin-bottom: 1rem;
    padding-left: 0.5rem;
    border-left: 4px solid var(--ui61-primary);
}

/* Content Cards */
.ui61-card {
    background: linear-gradient(135deg, rgba(51, 51, 51, 0.8) 0%, rgba(26, 26, 26, 0.9) 100%);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--ui61-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.ui61-card h2 {
    font-size: 1.6rem;
    color: var(--ui61-primary);
    margin-bottom: 1rem;
}

.ui61-card h3 {
    font-size: 1.3rem;
    color: var(--ui61-secondary);
    margin: 1rem 0 0.5rem;
}

.ui61-card p {
    margin-bottom: 1rem;
    color: var(--ui61-text);
}

.ui61-card a {
    color: var(--ui61-primary);
    text-decoration: none;
    font-weight: 600;
}

.ui61-card a:hover {
    text-decoration: underline;
}

/* Lists */
.ui61-list {
    list-style: none;
    padding-left: 0;
}

.ui61-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--ui61-border);
    position: relative;
    padding-left: 1.5rem;
}

.ui61-list li:before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--ui61-primary);
    font-weight: bold;
}

.ui61-list li:last-child {
    border-bottom: none;
}

/* Bottom Navigation */
.ui61-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, var(--ui61-darker) 0%, #000 100%);
    border-top: 2px solid var(--ui61-border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 60px;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
}

.ui61-bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    text-decoration: none;
    color: var(--ui61-text);
    transition: all 0.3s ease;
    cursor: pointer;
}

.ui61-bottom-nav a:hover {
    background-color: rgba(204, 153, 255, 0.1);
}

.ui61-bottom-nav a.ui61-nav-active {
    color: var(--ui61-primary);
}

.ui61-nav-icon {
    font-size: 24px;
    margin-bottom: 2px;
}

.ui61-nav-text {
    font-size: 0.7rem;
    font-weight: 500;
}

.ui61-touch-active {
    transform: scale(0.95);
}

/* Footer */
.ui61-footer {
    background: linear-gradient(180deg, var(--ui61-darker) 0%, #000 100%);
    padding: 2rem 1rem 80px;
    margin-top: 2rem;
    border-top: 1px solid var(--ui61-border);
}

.ui61-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.ui61-footer-link {
    color: var(--ui61-primary);
    text-decoration: none;
    font-size: 1.1rem;
    padding: 0.3rem 0.8rem;
    border: 1px solid var(--ui61-border);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.ui61-footer-link:hover {
    background-color: var(--ui61-primary);
    color: var(--ui61-text-dark);
}

.ui61-partners {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.ui61-partner-logo {
    width: 50px;
    height: 30px;
    object-fit: contain;
    opacity: 0.7;
    filter: grayscale(50%);
    transition: all 0.3s ease;
}

.ui61-partner-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.ui61-copyright {
    text-align: center;
    color: rgba(255, 235, 205, 0.6);
    font-size: 1rem;
}

/* Utilities */
.ui61-text-center {
    text-align: center;
}

.ui61-mb-1 {
    margin-bottom: 1rem;
}

.ui61-mb-2 {
    margin-bottom: 2rem;
}

.ui61-mt-1 {
    margin-top: 1rem;
}

.ui61-mt-2 {
    margin-top: 2rem;
}

/* Responsive - Hide bottom nav on desktop */
@media (min-width: 769px) {
    .ui61-bottom-nav {
        display: none;
    }

    main {
        padding-bottom: 2rem;
    }

    .ui61-footer {
        padding-bottom: 2rem;
    }
}

/* Highlight Links for Promotions */
.ui61-promo-link {
    display: inline-block;
    background: var(--ui61-gradient);
    color: var(--ui61-text-dark);
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    margin: 0.3rem;
    transition: all 0.3s ease;
}

.ui61-promo-link:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(204, 153, 255, 0.4);
}

/* Icon Libraries Support */
.ui61-icon {
    display: inline-block;
    vertical-align: middle;
}

/* Touch Feedback */
.ui61-btn,
.ui61-nav-item,
.ui61-game-item {
    -webkit-tap-highlight-color: rgba(204, 153, 255, 0.3);
    user-select: none;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--ui61-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--ui61-primary);
    border-radius: 3px;
}