/* ==========================================
   BINGO LIBRE - REDESIGNED STYLESHEET
   Modern, eye-catching gaming UI
   ========================================== */

/* CSS Variables */
:root {
    /* Primary Colors */
    --primary: #8B5CF6;
    --primary-dark: #7C3AED;
    --primary-light: #A78BFA;

    /* Accent Colors */
    --accent-cyan: #00D9FF;
    --accent-pink: #FF6B9D;
    --accent-orange: #FF9F43;
    --accent-green: #00E676;

    /* Background Colors */
    --bg-dark: #0A0A1B;
    --bg-surface: #12122A;
    --bg-card: #1A1A3E;
    --bg-elevated: #242454;

    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #B4B4D4;
    --text-muted: #6B6B8D;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #8B5CF6 0%, #06B6D4 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B9D 0%, #FF9F43 100%);
    --gradient-success: linear-gradient(135deg, #00E676 0%, #00D9FF 100%);
    --gradient-hero: radial-gradient(ellipse at 50% 0%, rgba(139, 92, 246, 0.3) 0%, transparent 50%);

    /* Glass Effect */
    --glass-bg: rgba(26, 26, 62, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(139, 92, 246, 0.3);
    --shadow-glow-cyan: 0 0 40px rgba(0, 217, 255, 0.3);

    /* Timing */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Spacing */
    --container-max: 1400px;
    --nav-height: 72px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Animated Background */
.bg-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    left: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--accent-cyan);
    top: 50%;
    right: -150px;
    animation-delay: -7s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: var(--accent-pink);
    bottom: -100px;
    left: 30%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(50px, 30px) scale(1.1); }
    50% { transform: translate(-30px, 60px) scale(0.95); }
    75% { transform: translate(-60px, -20px) scale(1.05); }
}

/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(10, 10, 27, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: white;
    box-shadow: var(--shadow-glow);
}

.logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.logo-accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Nav Links */
.nav-links {
    display: flex;
    gap: 0.5rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
    color: var(--text-primary);
    background: rgba(139, 92, 246, 0.2);
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 0.5rem 1rem;
    transition: var(--transition-fast);
}

.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.search-icon {
    color: var(--text-muted);
    flex-shrink: 0;
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    width: 160px;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    border-radius: 8px;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn-xl {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 12px;
}

.btn-block {
    width: 100%;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-glow {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    100% { left: 100%; }
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(139, 92, 246, 0.5);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-light);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    padding-top: calc(var(--nav-height) + 4rem);
    padding-bottom: 4rem;
    text-align: center;
    position: relative;
    background: var(--gradient-hero);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: var(--primary-light);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    letter-spacing: -1px;
}

.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.stat-icon {
    font-size: 1.5rem;
}

.stat-content {
    text-align: left;
}

.stat-value {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--glass-border);
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.floating-ball {
    position: absolute;
    font-size: 2rem;
    animation: floatBall 6s ease-in-out infinite;
    opacity: 0.6;
}

.ball-1 { top: 20%; left: 10%; animation-delay: 0s; }
.ball-2 { top: 30%; right: 15%; animation-delay: -1.5s; }
.ball-3 { bottom: 25%; left: 20%; animation-delay: -3s; }
.ball-4 { bottom: 30%; right: 10%; animation-delay: -4.5s; }

@keyframes floatBall {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

/* ==========================================
   QUICK JOIN BAR
   ========================================== */
.quick-join-bar {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 0.75rem 1.5rem;
    z-index: 999;
    transition: bottom 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-lg);
}

.quick-join-bar.visible {
    bottom: 2rem;
}

.quick-join-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
    flex-shrink: 0;
}

.quick-join-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.quick-join-text strong {
    color: var(--text-primary);
}

.timer-urgent {
    color: var(--accent-orange);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
}

.quick-join-players {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================
   MAIN CONTENT
   ========================================== */
.main-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 2rem;
}

.content-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
}

/* ==========================================
   SIDEBAR
   ========================================== */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: sticky;
    top: calc(var(--nav-height) + 2rem);
    height: fit-content;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.card-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
}

.title-icon {
    font-size: 1.25rem;
}

.card-subtitle {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* Leaderboard */
.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.leader-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 12px;
    transition: var(--transition-fast);
}

.leader-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.leader-item .rank {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    background: var(--bg-elevated);
    color: var(--text-muted);
}

.leader-item.rank-1 .rank {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #1a1a1a;
}

.leader-item.rank-2 .rank {
    background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
    color: #1a1a1a;
}

.leader-item.rank-3 .rank {
    background: linear-gradient(135deg, #CD7F32, #8B4513);
    color: white;
}

.leader-flag {
    font-size: 1.25rem;
}

.leader-name {
    flex: 1;
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.leader-score {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent-cyan);
}

/* User Stats Card */
.stats-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(6, 182, 212, 0.1));
}

.user-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 1rem;
}

.user-stat {
    text-align: center;
}

.user-stat-value {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.user-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================
   GAMES SECTION
   ========================================== */
.games-section {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.games-group {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.games-group.urgent {
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(255, 159, 67, 0.1));
    border: 1px solid rgba(255, 107, 157, 0.2);
    border-radius: 24px;
    padding: 1.5rem;
}

.group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.group-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
}

.group-badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.35rem 0.75rem;
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-card);
    padding: 0.35rem;
    border-radius: 12px;
}

.filter-tab {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-tab:hover {
    color: var(--text-primary);
}

.filter-tab.active {
    background: var(--primary);
    color: white;
}

.tab-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot-75 { background: var(--accent-cyan); }
.dot-90 { background: var(--accent-green); }

/* Games Scroll (Urgent Games) */
.games-scroll {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scroll-snap-type: x mandatory;
}

.games-scroll::-webkit-scrollbar {
    height: 6px;
}

.games-scroll::-webkit-scrollbar-track {
    background: var(--bg-card);
    border-radius: 3px;
}

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

/* Games Grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

/* ==========================================
   GAME CARDS
   ========================================== */
.game-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.25rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.4s ease forwards;
}

.game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-fast);
}

.game-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.game-card:hover::before {
    opacity: 1;
}

.game-card.urgent {
    border-color: var(--accent-orange);
    min-width: 280px;
    scroll-snap-align: start;
}

.game-card.urgent::before {
    background: var(--gradient-accent);
    opacity: 1;
}

.game-card.live {
    border-color: var(--accent-green);
}

.game-card.live::before {
    background: var(--gradient-success);
    opacity: 1;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Card Header */
.game-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.game-type-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
}

.type-75 {
    background: rgba(0, 217, 255, 0.15);
    color: var(--accent-cyan);
}

.type-90 {
    background: rgba(0, 230, 118, 0.15);
    color: var(--accent-green);
}

.game-status {
    padding: 0.3rem 0.7rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-live {
    background: rgba(0, 230, 118, 0.2);
    color: var(--accent-green);
    animation: pulse 2s infinite;
}

.status-soon {
    background: rgba(255, 159, 67, 0.2);
    color: var(--accent-orange);
}

.status-open {
    background: rgba(139, 92, 246, 0.2);
    color: var(--primary-light);
}

/* Card Title */
.game-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.game-pattern {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Countdown Box */
.game-countdown {
    background: var(--bg-dark);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    margin-bottom: 1rem;
}

.countdown-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.35rem;
}

.countdown-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.countdown-value.urgent {
    animation: pulseText 1s infinite;
}

@keyframes pulseText {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Progress Bar */
.game-progress {
    margin-bottom: 1rem;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.progress-bar {
    height: 6px;
    background: var(--bg-dark);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* Card Footer */
.game-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.player-count {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.player-avatars {
    display: flex;
}

.player-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: 2px solid var(--bg-card);
    margin-left: -8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 600;
}

.player-avatar:first-child {
    margin-left: 0;
}

.btn-join {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    padding: 0.6rem 1.25rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-join::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 2s infinite;
}

.btn-join:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
    text-decoration: none;
}

/* Load More */
.load-more {
    text-align: center;
    margin-top: 1.5rem;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--glass-border);
    margin-top: 4rem;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.35rem 0;
    transition: var(--transition-fast);
}

.footer-col a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    max-width: var(--container-max);
    margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ==========================================
   CONFETTI CANVAS
   ========================================== */
.confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 1200px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .sidebar .glass-card {
        flex: 1;
        min-width: 280px;
    }
}

@media (max-width: 900px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links,
    .search-box,
    .lang-btn {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

    .games-grid {
        grid-template-columns: 1fr;
    }

    .filter-tabs {
        width: 100%;
        overflow-x: auto;
    }

    .quick-join-bar {
        left: 1rem;
        right: 1rem;
        transform: none;
    }

    .quick-join-content {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .main-content {
        padding: 1rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn-xl {
        width: 100%;
    }

    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .sidebar {
        flex-direction: column;
    }

    .sidebar .glass-card {
        min-width: 100%;
    }
}

/* ==========================================
   INTEGRATION: LANGUAGE SELECT + MOBILE MENU
   ========================================== */

.lang-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
    line-height: 1.2;
}
.lang-select:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}
.lang-select-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}
.lang-select-wrap::after {
    content: '';
    position: absolute;
    right: 0.7rem;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--text-secondary);
    pointer-events: none;
}

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
}
.mobile-menu.open {
    display: block;
}
.mobile-menu-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(6px);
}
.mobile-menu-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(86vw, 360px);
    height: 100%;
    background: var(--bg-surface);
    border-left: 1px solid var(--glass-border);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transform: translateX(100%);
    transition: transform 200ms ease;
}
.mobile-menu.open .mobile-menu-panel {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--glass-border);
}
.mobile-menu-close {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-top: 0.5rem;
}
.mobile-menu-links a {
    color: var(--text-primary);
    text-decoration: none;
    padding: 0.75rem 0.75rem;
    border-radius: 12px;
    border: 1px solid transparent;
    transition: var(--transition-fast);
}
.mobile-menu-links a:hover {
    border-color: var(--glass-border);
    background: var(--bg-card);
}

.mobile-menu-actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Keep the language selector visible on mobile (navbar hides .lang-btn in base CSS) */
@media (max-width: 768px) {
    .lang-select-wrap { display: inline-flex; }
    .nav-actions { gap: 0.5rem; }
}

/* Game card image slot */
.game-thumb {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    justify-content: center;
}
.game-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Small meta row */
.game-meta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}
.game-meta b {
    color: var(--text-secondary);
    font-weight: 600;
}


/* Mobile: keep navbar clean (use hamburger + drawer) */
@media (max-width: 768px) {
    .nav-actions { display: none; }
    .mobile-menu-btn { display: flex; }
}


/* ==========================================
   PATCH: Sidebar + grid fixes + leaderboard flags
   ========================================== */
img.leader-flag {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.04);
}

/* Make the two-column layout collapse properly on smaller screens */
@media (max-width: 1100px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
        top: auto;
    }
}


a.btn, a.btn:hover, a.btn:visited { text-decoration: none; }