/**
 * JLBB Click - Main Stylesheet
 * Purple theme with earth tones
 * All classes use 'ui61-' prefix for namespace isolation
 * Mobile-first responsive design (max-width: 430px)
 */

/* CSS Variables */
:root {
    --ui61-primary: #4B0082;
    --ui61-secondary: #F4A460;
    --ui61-text: #EEEEEE;
    --ui61-light: #D8BFD8;
    --ui61-dark: #273746;
    --ui61-success: #28a745;
    --ui61-warning: #ffc107;
    --ui61-danger: #dc3545;
    --ui61-info: #17a2b8;

    --ui61-bg-primary: #273746;
    --ui61-bg-secondary: #4B0082;
    --ui61-bg-card: #1a2833;
    --ui61-bg-overlay: rgba(39, 55, 70, 0.95);

    --ui61-font-size-base: 1.6rem;
    --ui61-font-size-sm: 1.4rem;
    --ui61-font-size-lg: 1.8rem;
    --ui61-font-size-xl: 2.2rem;

    --ui61-spacing-xs: 0.5rem;
    --ui61-spacing-sm: 1rem;
    --ui61-spacing-md: 1.5rem;
    --ui61-spacing-lg: 2rem;
    --ui61-spacing-xl: 3rem;

    --ui61-border-radius: 8px;
    --ui61-border-radius-sm: 4px;
    --ui61-border-radius-lg: 12px;

    --ui61-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --ui61-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.15);
    --ui61-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.2);

    --ui61-transition: all 0.3s ease;
    --ui61-z-header: 1000;
    --ui61-z-bottom-nav: 1000;
    --ui61-z-mobile-menu: 9999;
}

/* 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: var(--ui61-font-size-base);
    line-height: 1.5;
    color: var(--ui61-text);
    background-color: var(--ui61-bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.ui61-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 var(--ui61-spacing-md);
}

.ui61-wrapper {
    width: 100%;
    padding-bottom: 80px;
}

/* Header */
.ui61-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--ui61-bg-overlay);
    backdrop-filter: blur(10px);
    z-index: var(--ui61-z-header);
    border-bottom: 1px solid rgba(244, 164, 96, 0.2);
    transition: var(--ui61-transition);
}

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

.ui61-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--ui61-spacing-sm) var(--ui61-spacing-md);
    max-width: 430px;
    margin: 0 auto;
}

.ui61-logo {
    display: flex;
    align-items: center;
    gap: var(--ui61-spacing-sm);
    text-decoration: none;
    color: var(--ui61-text);
    font-weight: 700;
    font-size: var(--ui61-font-size-lg);
}

.ui61-logo img {
    width: 32px;
    height: 32px;
    border-radius: var(--ui61-border-radius-sm);
}

.ui61-header-buttons {
    display: flex;
    gap: var(--ui61-spacing-sm);
}

.ui61-btn {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: var(--ui61-border-radius);
    font-size: var(--ui61-font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--ui61-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ui61-spacing-xs);
    min-height: 44px;
    min-width: 88px;
}

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

.ui61-btn-primary:hover,
.ui61-btn-primary:active {
    background: #e8954f;
    transform: translateY(-2px);
    box-shadow: var(--ui61-shadow-md);
}

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

.ui61-btn-secondary:hover,
.ui61-btn-secondary:active {
    background: var(--ui61-secondary);
    color: var(--ui61-dark);
    transform: translateY(-2px);
}

.ui61-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    color: var(--ui61-text);
    cursor: pointer;
    font-size: 2rem;
    border-radius: var(--ui61-border-radius);
    transition: var(--ui61-transition);
}

.ui61-menu-toggle:hover,
.ui61-menu-toggle:active {
    background: rgba(244, 164, 96, 0.1);
}

/* Mobile Menu */
.ui61-mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--ui61-bg-secondary);
    z-index: var(--ui61-z-mobile-menu);
    transition: var(--ui61-transition);
    overflow-y: auto;
    box-shadow: var(--ui61-shadow-lg);
}

.ui61-menu-open {
    left: 0;
}

.ui61-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--ui61-transition);
}

.ui61-menu-open + .ui61-menu-overlay {
    opacity: 1;
    visibility: visible;
}

.ui61-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--ui61-spacing-md);
    border-bottom: 1px solid rgba(244, 164, 96, 0.2);
}

.ui61-menu-close {
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    color: var(--ui61-text);
    cursor: pointer;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ui61-border-radius);
    transition: var(--ui61-transition);
}

.ui61-menu-close:hover {
    background: rgba(244, 164, 96, 0.1);
}

.ui61-menu-nav {
    padding: var(--ui61-spacing-md);
}

.ui61-menu-nav a {
    display: block;
    padding: var(--ui61-spacing-sm) var(--ui61-spacing-md);
    color: var(--ui61-text);
    text-decoration: none;
    font-size: var(--ui61-font-size-base);
    border-radius: var(--ui61-border-radius);
    margin-bottom: var(--ui61-spacing-xs);
    transition: var(--ui61-transition);
}

.ui61-menu-nav a:hover {
    background: rgba(244, 164, 96, 0.2);
    transform: translateX(4px);
}

/* Main Content */
main {
    margin-top: 70px;
    padding-bottom: var(--ui61-spacing-xl);
}

/* Carousel */
.ui61-carousel {
    position: relative;
    width: 100%;
    height: 200px;
    margin: var(--ui61-spacing-md) 0;
    border-radius: var(--ui61-border-radius-lg);
    overflow: hidden;
}

.ui61-carousel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

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

.ui61-carousel-slide.ui61-active {
    opacity: 1;
}

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

.ui61-carousel-dots {
    position: absolute;
    bottom: var(--ui61-spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--ui61-spacing-sm);
}

.ui61-carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: var(--ui61-transition);
}

.ui61-carousel-dot.ui61-active {
    background: var(--ui61-secondary);
    transform: scale(1.2);
}

/* Sections */
.ui61-section {
    margin: var(--ui61-spacing-lg) 0;
    padding: var(--ui61-spacing-lg);
    background: var(--ui61-bg-card);
    border-radius: var(--ui61-border-radius-lg);
}

.ui61-section-title {
    font-size: var(--ui61-font-size-xl);
    font-weight: 700;
    color: var(--ui61-secondary);
    margin-bottom: var(--ui61-spacing-md);
    display: flex;
    align-items: center;
    gap: var(--ui61-spacing-sm);
}

.ui61-section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--ui61-secondary);
    border-radius: 2px;
}

/* Game Grid */
.ui61-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--ui61-spacing-sm);
    margin: var(--ui61-spacing-md) 0;
}

.ui61-game-item {
    position: relative;
    border-radius: var(--ui61-border-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--ui61-transition);
    background: var(--ui61-bg-card);
}

.ui61-game-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--ui61-shadow-md);
}

.ui61-game-item img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.ui61-game-name {
    padding: var(--ui61-spacing-xs);
    font-size: 1rem;
    text-align: center;
    color: var(--ui61-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: rgba(39, 55, 70, 0.8);
}

.ui61-game-link {
    display: block;
    text-decoration: none;
    color: var(--ui61-text);
}

/* Game Category */
.ui61-category {
    margin: var(--ui61-spacing-xl) 0;
}

.ui61-category-title {
    font-size: var(--ui61-font-size-lg);
    font-weight: 700;
    color: var(--ui61-light);
    margin-bottom: var(--ui61-spacing-md);
    padding: var(--ui61-spacing-sm) var(--ui61-spacing-md);
    background: linear-gradient(135deg, var(--ui61-primary), var(--ui61-dark));
    border-radius: var(--ui61-border-radius);
    display: flex;
    align-items: center;
    gap: var(--ui61-spacing-sm);
}

/* Cards */
.ui61-card {
    background: var(--ui61-bg-card);
    padding: var(--ui61-spacing-md);
    border-radius: var(--ui61-border-radius-lg);
    margin-bottom: var(--ui61-spacing-md);
    border: 1px solid rgba(244, 164, 96, 0.1);
}

.ui61-card-title {
    font-size: var(--ui61-font-size-lg);
    font-weight: 700;
    color: var(--ui61-secondary);
    margin-bottom: var(--ui61-spacing-sm);
}

.ui61-card-content {
    font-size: var(--ui61-font-size-base);
    line-height: 1.6;
    color: rgba(238, 238, 238, 0.9);
}

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

.ui61-list-item {
    padding: var(--ui61-spacing-sm) 0;
    border-bottom: 1px solid rgba(244, 164, 96, 0.1);
}

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

.ui61-list-item::before {
    content: '▸';
    color: var(--ui61-secondary);
    margin-right: var(--ui61-spacing-sm);
    font-weight: bold;
}

/* Links */
.ui61-link {
    color: var(--ui61-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--ui61-transition);
}

.ui61-link:hover {
    color: var(--ui61-light);
    text-decoration: underline;
}

/* Bottom Navigation */
.ui61-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--ui61-bg-secondary);
    border-top: 2px solid var(--ui61-secondary);
    z-index: var(--ui61-z-bottom-nav);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 60px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.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: rgba(238, 238, 238, 0.7);
    transition: var(--ui61-transition);
    padding: var(--ui61-spacing-xs);
    border-radius: var(--ui61-border-radius);
}

.ui61-bottom-nav a:hover {
    background: rgba(244, 164, 96, 0.1);
    color: var(--ui61-secondary);
}

.ui61-bottom-nav a.ui61-nav-active {
    color: var(--ui61-secondary);
    background: rgba(244, 164, 96, 0.15);
}

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

.ui61-bottom-nav-text {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

/* Footer */
.ui61-footer {
    background: var(--ui61-bg-card);
    padding: var(--ui61-spacing-lg) var(--ui61-spacing-md);
    margin-top: var(--ui61-spacing-xl);
    border-top: 1px solid rgba(244, 164, 96, 0.2);
}

.ui61-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui61-spacing-sm);
    margin-bottom: var(--ui61-spacing-md);
}

.ui61-footer-links a {
    color: var(--ui61-secondary);
    text-decoration: none;
    font-size: var(--ui61-font-size-sm);
    padding: var(--ui61-spacing-xs) var(--ui61-spacing-sm);
    background: rgba(244, 164, 96, 0.1);
    border-radius: var(--ui61-border-radius-sm);
    transition: var(--ui61-transition);
}

.ui61-footer-links a:hover {
    background: rgba(244, 164, 96, 0.2);
    transform: translateY(-2px);
}

.ui61-partners {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui61-spacing-sm);
    justify-content: center;
    margin: var(--ui61-spacing-md) 0;
    padding: var(--ui61-spacing-md);
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--ui61-border-radius);
}

.ui61-partners img {
    width: 60px;
    height: 30px;
    object-fit: contain;
    opacity: 0.7;
    transition: var(--ui61-transition);
}

.ui61-partners img:hover {
    opacity: 1;
    transform: scale(1.1);
}

.ui61-copyright {
    text-align: center;
    font-size: var(--ui61-font-size-sm);
    color: rgba(238, 238, 238, 0.6);
    margin-top: var(--ui61-spacing-md);
}

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

    .ui61-wrapper {
        padding-bottom: var(--ui61-spacing-lg);
    }

    .ui61-header-inner {
        padding: var(--ui61-spacing-md) var(--ui61-spacing-lg);
    }

    .ui61-menu-toggle {
        display: none;
    }
}

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

.ui61-mt-md {
    margin-top: var(--ui61-spacing-md);
}

.ui61-mb-md {
    margin-bottom: var(--ui61-spacing-md);
}

.ui61-hidden {
    display: none;
}

.ui61-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Animations */
@keyframes ui61-fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ui61-loaded .ui61-section {
    animation: ui61-fadeIn 0.6s ease-out;
}

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

/* Print Styles */
@media print {
    .ui61-header,
    .ui61-bottom-nav,
    .ui61-mobile-menu {
        display: none;
    }

    .ui61-wrapper {
        padding-bottom: 0;
    }
}