/**
 * binggoplus Layout Stylesheet
 * All classes use g7e9- prefix for namespace isolation
 * Version: 1.0.0
 */

/* CSS Custom Properties */
:root {
    --g7e9-primary: #2E8B57;
    --g7e9-primary-dark: #006400;
    --g7e9-secondary: #212F3D;
    --g7e9-bg-dark: #1a1a1a;
    --g7e9-bg-light: #2a2a2a;
    --g7e9-text-primary: #ffffff;
    --g7e9-text-secondary: #cccccc;
    --g7e9-text-muted: #999999;
    --g7e9-border: #333333;
    --g7e9-success: #28a745;
    --g7e9-warning: #ffc107;
    --g7e9-danger: #dc3545;
    --g7e9-gold: #FFD700;

    /* Spacing */
    --g7e9-spacing-xs: 0.25rem;
    --g7e9-spacing-sm: 0.5rem;
    --g7e9-spacing-md: 1rem;
    --g7e9-spacing-lg: 1.5rem;
    --g7e9-spacing-xl: 2rem;

    /* Typography */
    --g7e9-font-xs: 0.75rem;
    --g7e9-font-sm: 0.875rem;
    --g7e9-font-base: 1rem;
    --g7e9-font-lg: 1.125rem;
    --g7e9-font-xl: 1.25rem;
    --g7e9-font-2xl: 1.5rem;
    --g7e9-font-3xl: 1.875rem;

    /* Shadow */
    --g7e9-shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --g7e9-shadow: 0 4px 6px rgba(0,0,0,0.1);
    --g7e9-shadow-lg: 0 10px 15px rgba(0,0,0,0.1);

    /* Border radius */
    --g7e9-radius: 0.5rem;
    --g7e9-radius-lg: 0.75rem;
    --g7e9-radius-xl: 1rem;
}

/* 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, Cantarell, sans-serif;
    font-size: var(--g7e9-font-base);
    line-height: 1.6;
    color: var(--g7e9-text-primary);
    background: var(--g7e9-bg-dark);
    overflow-x: hidden;
}

/* Container */
.g7e9-container {
    max-width: 430px;
    margin: 0 auto;
    padding: 0 var(--g7e9-spacing-md);
    width: 100%;
}

/* Header */
.g7e9-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--g7e9-secondary);
    border-bottom: 1px solid var(--g7e9-border);
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(33, 47, 61, 0.95);
}

.g7e9-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--g7e9-spacing-sm) var(--g7e9-spacing-md);
    height: 56px;
}

.g7e9-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--g7e9-text-primary);
    font-weight: 600;
    font-size: var(--g7e9-font-lg);
}

.g7e9-logo-icon {
    width: 24px;
    height: 24px;
    margin-right: var(--g7e9-spacing-sm);
    object-fit: contain;
}

.g7e9-header-actions {
    display: flex;
    gap: var(--g7e9-spacing-sm);
}

.g7e9-btn {
    padding: var(--g7e9-spacing-xs) var(--g7e9-spacing-md);
    border: none;
    border-radius: var(--g7e9-radius);
    font-size: var(--g7e9-font-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--g7e9-spacing-xs);
    min-height: 36px;
    white-space: nowrap;
}

.g7e9-btn-primary {
    background: var(--g7e9-primary);
    color: white;
}

.g7e9-btn-primary:hover {
    background: var(--g7e9-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--g7e9-shadow);
}

.g7e9-btn-secondary {
    background: transparent;
    color: var(--g7e9-text-primary);
    border: 1px solid var(--g7e9-border);
}

.g7e9-btn-secondary:hover {
    background: var(--g7e9-bg-light);
    border-color: var(--g7e9-primary);
}

/* Mobile Menu Toggle */
.g7e9-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 3px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--g7e9-spacing-xs);
}

.g7e9-menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--g7e9-text-primary);
    transition: all 0.3s ease;
}

.g7e9-menu-toggle.g7e9-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.g7e9-menu-toggle.g7e9-active span:nth-child(2) {
    opacity: 0;
}

.g7e9-menu-toggle.g7e9-active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu */
.g7e9-mobile-menu {
    position: fixed;
    top: 56px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 56px);
    background: var(--g7e9-bg-dark);
    z-index: 9999;
    transition: left 0.3s ease;
    overflow-y: auto;
}

.g7e9-mobile-menu.g7e9-menu-open {
    left: 0;
}

.g7e9-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.g7e9-menu-overlay.g7e9-overlay-active {
    opacity: 1;
    visibility: visible;
}

.g7e9-menu-nav {
    padding: var(--g7e9-spacing-lg);
}

.g7e9-menu-item {
    display: block;
    padding: var(--g7e9-spacing-md);
    color: var(--g7e9-text-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--g7e9-border);
    transition: background 0.2s ease;
}

.g7e9-menu-item:hover {
    background: var(--g7e9-bg-light);
    color: var(--g7e9-primary);
}

/* Main Content */
main {
    padding-top: 70px;
    padding-bottom: 80px;
    min-height: 100vh;
}

/* Carousel */
.g7e9-carousel {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    margin-bottom: var(--g7e9-spacing-lg);
    border-radius: var(--g7e9-radius);
}

.g7e9-carousel-inner {
    display: flex;
    transition: transform 0.5s ease;
    height: 100%;
}

.g7e9-carousel-item {
    min-width: 100%;
    height: 100%;
    position: relative;
}

.g7e9-carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.g7e9-carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: var(--g7e9-spacing-lg);
    text-align: center;
}

.g7e9-carousel-indicators {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--g7e9-spacing-xs);
    z-index: 10;
}

.g7e9-carousel-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: background 0.3s ease;
}

.g7e9-carousel-indicator.g7e9-active {
    background: white;
}

/* Sections */
.g7e9-section {
    margin-bottom: var(--g7e9-spacing-xl);
}

.g7e9-section-title {
    font-size: var(--g7e9-font-xl);
    font-weight: 600;
    margin-bottom: var(--g7e9-spacing-md);
    color: var(--g7e9-text-primary);
    display: flex;
    align-items: center;
    gap: var(--g7e9-spacing-sm);
}

.g7e9-section-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--g7e9-primary);
    border-radius: 2px;
}

/* Game Grid */
.g7e9-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--g7e9-spacing-sm);
    margin-bottom: var(--g7e9-spacing-lg);
}

.g7e9-game-item {
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s ease;
    text-decoration: none;
    color: var(--g7e9-text-primary);
}

.g7e9-game-item:hover {
    transform: scale(1.05);
}

.g7e9-game-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--g7e9-spacing-xs);
    border-radius: var(--g7e9-radius);
    object-fit: cover;
    border: 2px solid var(--g7e9-border);
    transition: border-color 0.2s ease;
}

.g7e9-game-item:hover .g7e9-game-icon {
    border-color: var(--g7e9-primary);
}

.g7e9-game-name {
    font-size: var(--g7e9-font-xs);
    color: var(--g7e9-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.2;
}

/* Cards */
.g7e9-card {
    background: var(--g7e9-bg-light);
    border-radius: var(--g7e9-radius);
    padding: var(--g7e9-spacing-lg);
    margin-bottom: var(--g7e9-spacing-md);
    border: 1px solid var(--g7e9-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.g7e9-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--g7e9-shadow-lg);
}

.g7e9-card-title {
    font-size: var(--g7e9-font-lg);
    font-weight: 600;
    margin-bottom: var(--g7e9-spacing-sm);
    color: var(--g7e9-primary);
}

.g7e9-card-content {
    color: var(--g7e9-text-secondary);
    line-height: 1.6;
}

/* Bottom Navigation */
.g7e9-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--g7e9-secondary);
    border-top: 1px solid var(--g7e9-border);
    z-index: 1000;
    display: flex;
    justify-content: space-around;
    padding: var(--g7e9-spacing-xs) 0;
    backdrop-filter: blur(10px);
    background: rgba(33, 47, 61, 0.95);
}

.g7e9-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    text-decoration: none;
    color: var(--g7e9-text-muted);
    transition: color 0.2s ease;
    min-width: 60px;
    min-height: 60px;
    justify-content: center;
    cursor: pointer;
    border: none;
    background: none;
}

.g7e9-nav-item:hover {
    color: var(--g7e9-primary);
}

.g7e9-nav-item.g7e9-nav-active {
    color: var(--g7e9-primary);
}

.g7e9-nav-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.g7e9-nav-text {
    font-size: 10px;
    font-weight: 500;
}

/* Footer */
.g7e9-footer {
    background: var(--g7e9-bg-light);
    border-top: 1px solid var(--g7e9-border);
    padding: var(--g7e9-spacing-xl) 0;
    margin-top: var(--g7e9-spacing-2xl);
}

.g7e9-footer-content {
    text-align: center;
    color: var(--g7e9-text-secondary);
}

.g7e9-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--g7e9-spacing-md);
    margin-bottom: var(--g7e9-spacing-lg);
}

.g7e9-footer-link {
    color: var(--g7e9-text-secondary);
    text-decoration: none;
    font-size: var(--g7e9-font-sm);
    transition: color 0.2s ease;
}

.g7e9-footer-link:hover {
    color: var(--g7e9-primary);
}

.g7e9-partners {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--g7e9-spacing-sm);
    margin: var(--g7e9-spacing-lg) 0;
}

.g7e9-partner {
    width: 40px;
    height: 40px;
    object-fit: contain;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.g7e9-partner:hover {
    opacity: 1;
}

.g7e9-copyright {
    font-size: var(--g7e9-font-xs);
    color: var(--g7e9-text-muted);
    margin-top: var(--g7e9-spacing-lg);
}

/* Utility Classes */
.g7e9-text-center {
    text-align: center;
}

.g7e9-text-primary {
    color: var(--g7e9-primary);
}

.g7e9-text-success {
    color: var(--g7e9-success);
}

.g7e9-text-warning {
    color: var(--g7e9-warning);
}

.g7e9-text-danger {
    color: var(--g7e9-danger);
}

.g7e9-mb-0 {
    margin-bottom: 0;
}

.g7e9-mb-1 {
    margin-bottom: var(--g7e9-spacing-xs);
}

.g7e9-mb-2 {
    margin-bottom: var(--g7e9-spacing-sm);
}

.g7e9-mb-3 {
    margin-bottom: var(--g7e9-spacing-md);
}

.g7e9-mb-4 {
    margin-bottom: var(--g7e9-spacing-lg);
}

.g7e9-hidden {
    display: none;
}

/* Responsive Design */
@media (min-width: 769px) {
    .g7e9-container {
        padding: 0 var(--g7e9-spacing-lg);
    }

    .g7e9-mobile-menu,
    .g7e9-menu-toggle,
    .g7e9-menu-overlay,
    .g7e9-bottom-nav {
        display: none;
    }

    .g7e9-header-content {
        padding: var(--g7e9-spacing-md) var(--g7e9-spacing-lg);
        height: 64px;
    }

    main {
        padding-top: 80px;
        padding-bottom: 0;
    }

    .g7e9-desktop-nav {
        display: flex;
        gap: var(--g7e9-spacing-md);
    }

    .g7e9-desktop-nav .g7e9-btn {
        font-size: var(--g7e9-font-base);
        padding: var(--g7e9-spacing-sm) var(--g7e9-spacing-lg);
    }
}

@media (max-width: 768px) {
    .g7e9-desktop-nav {
        display: none;
    }

    .g7e9-game-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    }

    .g7e9-game-icon {
        width: 50px;
        height: 50px;
    }

    .g7e9-carousel {
        height: 180px;
    }
}

/* Loading State */
.g7e9-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.g7e9-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--g7e9-border);
    border-top: 4px solid var(--g7e9-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

.g7e9-fade-in {
    animation: fadeIn 0.5s ease-out;
}

/* Custom scrollbar */
.g7e9-mobile-menu::-webkit-scrollbar {
    width: 4px;
}

.g7e9-mobile-menu::-webkit-scrollbar-track {
    background: var(--g7e9-bg-dark);
}

.g7e9-mobile-menu::-webkit-scrollbar-thumb {
    background: var(--g7e9-primary);
    border-radius: 2px;
}

.g7e9-mobile-menu::-webkit-scrollbar-thumb:hover {
    background: var(--g7e9-primary-dark);
}