/* ========== DESIGN SYSTEM ========== */
        :root {
            /* Colors */
            --bg-primary: #060e06;
            --bg-secondary: #0a1a0d;
            --bg-tertiary: #0f2613;
            --bg-card: rgba(15, 38, 19, 0.6);
            --bg-glass: rgba(15, 38, 19, 0.45);
            --bg-glass-light: rgba(25, 55, 30, 0.35);
            --bg-overlay: rgba(0, 0, 0, 0.85);

            --gold-primary: #d4a843;
            --gold-light: #f0d078;
            --gold-dark: #a07830;
            --gold-gradient: linear-gradient(135deg, #f0d078 0%, #d4a843 30%, #a07830 70%, #d4a843 100%);
            --gold-gradient-btn: linear-gradient(135deg, #d4a843 0%, #f0d078 50%, #d4a843 100%);
            --gold-text-gradient: linear-gradient(135deg, #f0d078, #d4a843, #f0d078);

            --green-primary: #1a5c2a;
            --green-light: #2a8c3e;
            --green-dark: #0d3315;
            --green-glow: rgba(42, 140, 62, 0.3);
            --green-felt: #1a5c2a;

            --text-primary: #f0ead6;
            --text-secondary: rgba(240, 234, 214, 0.7);
            --text-muted: rgba(240, 234, 214, 0.45);

            --red-accent: #e74c3c;
            --blue-accent: #3498db;
            --purple-accent: #9b59b6;

            --border-gold: rgba(212, 168, 67, 0.3);
            --border-glass: rgba(255, 255, 255, 0.08);

            --shadow-gold: 0 0 20px rgba(212, 168, 67, 0.15);
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-btn: 0 4px 15px rgba(0, 0, 0, 0.3);

            /* Typography */
            --font-bengali: 'Noto Sans Bengali', sans-serif;
            --font-english: 'Outfit', 'Inter', sans-serif;

            /* Spacing */
            --space-xs: 4px;
            --space-sm: 8px;
            --space-md: 16px;
            --space-lg: 24px;
            --space-xl: 32px;
            --space-2xl: 48px;

            /* Radius */
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-2xl: 24px;
            --radius-full: 50%;

            /* Phone dimensions */
            --phone-width: 393px;
            --phone-height: 852px;
        }

        /* ========== RESET & BASE ========== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
            scrollbar-width: none; /* Firefox */
            -ms-overflow-style: none; /* IE and Edge */
        }
        *::-webkit-scrollbar {
            display: none; /* Chrome, Safari, Opera */
            width: 0;
            height: 0;
        }

        body {
            font-family: var(--font-bengali);
            background: #111;
            color: var(--text-primary);
            overflow-x: hidden;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            min-height: 100dvh; /* Dynamic viewport height fix for mobile */
            padding: 20px;
            overscroll-behavior: none; /* Prevent scroll bouncing */
        }

        /* ========== NAVIGATION BAR (Screen Selector) ========== */
        .screen-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            justify-content: center;
            margin-bottom: 30px;
            max-width: 1200px;
        }

        .screen-nav button {
            font-family: var(--font-bengali);
            background: rgba(15, 38, 19, 0.8);
            border: 1px solid var(--border-gold);
            color: var(--text-secondary);
            padding: 8px 16px;
            border-radius: var(--radius-md);
            cursor: pointer;
            font-size: 13px;
            transition: all 0.3s ease;
        }

        .screen-nav button:hover,
        .screen-nav button.active {
            background: rgba(212, 168, 67, 0.15);
            border-color: var(--gold-primary);
            color: var(--gold-light);
            box-shadow: var(--shadow-gold);
        }

        /* ========== PHONE FRAME ========== */
        .phone-frame {
            width: var(--phone-width);
            height: var(--phone-height);
            max-height: 90vh; /* Prevent it from being too tall on PC */
            background: var(--bg-primary);
            border-radius: 40px;
            overflow: hidden;
            position: relative;
            border: 2px solid rgba(212, 168, 67, 0.2);
            box-shadow: 0 0 60px rgba(212, 168, 67, 0.1), 0 20px 60px rgba(0, 0, 0, 0.5);
            display: flex;
            flex-direction: column;
        }



        @media (max-width: 768px) {
            body {
                padding: 0;
                position: fixed; /* Prevent body scrolling entirely on mobile */
                width: 100%;
                height: 100%;
            }
            .phone-frame {
                width: 100vw;
                height: 100vh;
                height: 100dvh; /* Dynamic viewport height fix for mobile */
                max-height: none;
                border-radius: 0;
                border: none;
                overscroll-behavior: none;
            }

        }

        /* ========== SCREEN BASE ========== */
        .screen {
            width: 100%;
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
            display: none;
            flex-direction: column;
            overflow-y: auto;
            overflow-x: hidden;
            background: var(--bg-primary);
        }

        .screen.active {
            display: flex;
        }

        .screen::-webkit-scrollbar {
            width: 0;
        }

        /* ========== GLASSMORPHISM ========== */
        .glass {
            background: var(--bg-glass);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-lg);
        }

        .glass-gold {
            background: var(--bg-glass);
            backdrop-filter: blur(20px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
        }

        /* ========== BUTTONS ========== */
        .btn-gold {
            background: var(--gold-gradient-btn);
            color: #1a0f00;
            border: none;
            padding: 14px 28px;
            border-radius: var(--radius-md);
            font-family: var(--font-bengali);
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(212, 168, 67, 0.3);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .btn-gold::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
            transform: rotate(45deg) translateX(-100%);
            transition: transform 0.6s ease;
        }

        .btn-gold:hover::after {
            transform: rotate(45deg) translateX(100%);
        }

        .btn-glass {
            background: var(--bg-glass);
            backdrop-filter: blur(15px);
            border: 1px solid var(--border-gold);
            color: var(--text-primary);
            padding: 16px 24px;
            border-radius: var(--radius-lg);
            font-family: var(--font-bengali);
            font-weight: 600;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 14px;
            width: 100%;
            text-align: left;
            position: relative;
            overflow: hidden;
        }

        .btn-glass::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(212, 168, 67, 0.3), transparent);
        }

        .btn-glass:hover {
            border-color: var(--gold-primary);
            background: rgba(212, 168, 67, 0.1);
            box-shadow: 0 0 30px rgba(212, 168, 67, 0.1);
            transform: translateY(-2px);
        }

        .btn-glass .icon {
            width: 44px;
            height: 44px;
            background: rgba(212, 168, 67, 0.12);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            flex-shrink: 0;
        }

        .btn-glass .btn-text {
            flex: 1;
        }

        .btn-glass .btn-text span {
            display: block;
            font-size: 12px;
            font-weight: 400;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .btn-glass .arrow {
            color: var(--gold-primary);
            font-size: 18px;
            opacity: 0.6;
        }

        /* ========== 1. SPLASH SCREEN ========== */
        #splash {
            background: radial-gradient(ellipse at center, var(--bg-tertiary) 0%, var(--bg-primary) 70%);
            justify-content: center;
            align-items: center;
            overflow: hidden;
        }

        .splash-bg-cards {
            position: absolute;
            width: 100%;
            height: 100%;
            opacity: 0.06;
        }

        .splash-bg-cards .card-bg {
            position: absolute;
            font-size: 80px;
            color: var(--gold-primary);
        }

        .splash-bg-cards .card-bg:nth-child(1) { top: 10%; left: -5%; transform: rotate(-25deg); }
        .splash-bg-cards .card-bg:nth-child(2) { top: 5%; right: -5%; transform: rotate(20deg); }
        .splash-bg-cards .card-bg:nth-child(3) { bottom: 15%; left: 5%; transform: rotate(15deg); }
        .splash-bg-cards .card-bg:nth-child(4) { bottom: 10%; right: 0; transform: rotate(-10deg); }

        .splash-glow {
            position: absolute;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(212, 168, 67, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            animation: pulseGlow 3s ease-in-out infinite;
        }

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

        .splash-logo {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .splash-cards-fan {
            display: flex;
            justify-content: center;
            margin-bottom: 20px;
            position: relative;
            height: 120px;
        }

        .splash-cards-fan .mini-card {
            width: 60px;
            height: 85px;
            background: linear-gradient(145deg, #fff 0%, #f0ead6 100%);
            border-radius: 6px;
            position: absolute;
            box-shadow: 0 4px 15px rgba(0,0,0,0.4);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            transform-origin: bottom center;
            animation: fanIn 1s ease-out forwards;
            opacity: 0;
        }

        .mini-card .suit-top {
            font-size: 12px;
            position: absolute;
            top: 4px;
            left: 6px;
            font-weight: bold;
        }

        .mini-card .suit-center {
            font-size: 28px;
        }

        .splash-cards-fan .mini-card:nth-child(1) { animation-delay: 0.2s; transform: rotate(-25deg) translateY(10px); color: #000; }
        .splash-cards-fan .mini-card:nth-child(2) { animation-delay: 0.4s; transform: rotate(-10deg) translateY(0); color: #e74c3c; }
        .splash-cards-fan .mini-card:nth-child(3) { animation-delay: 0.6s; transform: rotate(10deg) translateY(0); color: #e74c3c; }
        .splash-cards-fan .mini-card:nth-child(4) { animation-delay: 0.8s; transform: rotate(25deg) translateY(10px); color: #000; }

        @keyframes fanIn {
            from { opacity: 0; transform: rotate(0) translateY(40px) scale(0.5); }
            to { opacity: 1; }
        }

        .splash-title {
            font-size: 48px;
            font-weight: 900;
            background: var(--gold-text-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            filter: drop-shadow(0 2px 10px rgba(212, 168, 67, 0.3));
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .splash-subtitle {
            font-size: 16px;
            color: var(--gold-primary);
            opacity: 0.7;
            letter-spacing: 4px;
            font-weight: 400;
        }

        .splash-loading {
            position: absolute;
            bottom: 80px;
            left: 50%;
            transform: translateX(-50%);
            width: 200px;
            text-align: center;
        }

        .splash-loading-bar {
            width: 100%;
            height: 3px;
            background: rgba(212, 168, 67, 0.15);
            border-radius: 2px;
            overflow: hidden;
            margin-bottom: 12px;
        }

        .splash-loading-fill {
            height: 100%;
            width: 0%;
            background: var(--gold-gradient);
            border-radius: 2px;
            animation: loadBar 2.5s ease-in-out infinite;
        }

        @keyframes loadBar {
            0% { width: 0%; }
            50% { width: 70%; }
            100% { width: 100%; }
        }

        .splash-loading-text {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 2px;
        }

        .splash-version {
            position: absolute;
            bottom: 40px;
            font-size: 11px;
            color: var(--text-muted);
        }

        /* ========== 2. HOME SCREEN ========== */
        #home {
            background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
        }

        .top-bar {
            display: flex;
            align-items: center;
            padding: 16px 16px 12px;
            gap: 10px;
            position: sticky;
            top: 0;
            z-index: 50;
            background: var(--bg-primary);
        }

        .top-bar .avatar {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-full);
            border: 2px solid var(--gold-primary);
            background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
            position: relative;
        }

        .avatar .level-badge {
            position: absolute;
            bottom: -4px;
            right: -4px;
            background: var(--gold-gradient);
            color: #1a0f00;
            font-size: 9px;
            font-weight: 800;
            padding: 1px 5px;
            border-radius: 8px;
            font-family: var(--font-english);
        }

        .top-bar .player-info {
            flex: 1;
        }

        .top-bar .player-name {
            font-weight: 700;
            font-size: 15px;
            color: var(--text-primary);
        }

        .top-bar .player-level {
            font-size: 11px;
            color: var(--gold-primary);
            font-weight: 500;
        }

        .top-bar .coins {
            display: flex;
            align-items: center;
            gap: 6px;
            background: rgba(212, 168, 67, 0.1);
            border: 1px solid rgba(212, 168, 67, 0.25);
            padding: 6px 14px;
            border-radius: 20px;
            font-family: var(--font-english);
            font-weight: 700;
            font-size: 14px;
            color: var(--gold-light);
        }

        .coins .coin-icon {
            font-size: 16px;
        }

        .coins .plus-btn {
            width: 18px;
            height: 18px;
            background: var(--gold-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1a0f00;
            font-size: 12px;
            font-weight: 900;
            margin-left: 4px;
            cursor: pointer;
        }

        .top-bar .settings-btn {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255,255,255,0.05);
            border-radius: var(--radius-md);
            font-size: 18px;
            cursor: pointer;
            color: var(--text-secondary);
        }

        /* Home Banner */
        .home-banner {
            margin: 8px 16px 16px;
            padding: 20px;
            background: linear-gradient(135deg, rgba(26, 92, 42, 0.4), rgba(212, 168, 67, 0.15));
            border: 1px solid rgba(212, 168, 67, 0.2);
            border-radius: var(--radius-xl);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: center;
            flex-shrink: 0;
        }

        .home-banner::before {
            content: '🃏';
            position: absolute;
            right: 10px;
            bottom: -10px;
            font-size: 65px;
            line-height: 1;
            transform: rotate(-10deg);
            opacity: 0.9;
            text-shadow: 2px 4px 10px rgba(0, 0, 0, 0.4);
        }

        .home-banner .banner-label {
            font-size: 11px;
            color: var(--gold-primary);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 4px;
        }

        .home-banner .banner-title {
            font-size: 20px;
            font-weight: 800;
        }

        .home-banner .banner-desc {
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        .home-menu {
            padding: 0 16px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
            flex-shrink: 0;
        }

        /* Quick Actions */
        .quick-actions {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 0 16px;
            margin-top: 12px;
        }

        .quick-action-card {
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-lg);
            padding: 16px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .quick-action-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-2px);
        }

        .quick-action-card .qa-icon {
            font-size: 28px;
            margin-bottom: 6px;
        }

        .quick-action-card .qa-label {
            font-size: 13px;
            font-weight: 600;
        }

        .quick-action-card .qa-desc {
            font-size: 10px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* Bottom Navigation */
        .bottom-nav {
            display: flex;
            padding: 8px 12px 20px;
            background: rgba(6, 14, 6, 0.95);
            backdrop-filter: blur(20px);
            border-top: 1px solid rgba(212, 168, 67, 0.1);
            margin-top: auto;
            position: sticky;
            bottom: 0;
            z-index: 50;
        }

        .nav-item {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 3px;
            cursor: pointer;
            padding: 6px 0;
            position: relative;
            transition: all 0.3s ease;
        }

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

        .nav-item.active::before {
            content: '';
            position: absolute;
            top: -8px;
            width: 24px;
            height: 2px;
            background: var(--gold-primary);
            border-radius: 2px;
        }

        .nav-item .nav-icon {
            font-size: 22px;
            opacity: 0.5;
        }

        .nav-item.active .nav-icon {
            opacity: 1;
        }

        .nav-item .nav-label {
            font-size: 10px;
            color: var(--text-muted);
            font-weight: 500;
        }

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

        /* ========== 3. ONLINE MATCH ========== */
        .screen-header {
            display: flex;
            align-items: center;
            padding: 16px 16px 14px;
            gap: 12px;
            position: sticky;
            top: 0;
            z-index: 50;
            background: var(--bg-primary);
        }

        .screen-header .back-btn {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255,255,255,0.05);
            border-radius: var(--radius-md);
            cursor: pointer;
            font-size: 16px;
            color: var(--text-secondary);
        }

        .screen-header h2 {
            font-size: 20px;
            font-weight: 700;
            flex: 1;
        }

        .match-cards {
            padding: 16px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .match-card {
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-xl);
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .match-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
        }

        .match-card:hover {
            border-color: var(--border-gold);
            transform: translateX(4px);
            box-shadow: var(--shadow-gold);
        }

        .match-card .mc-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            flex-shrink: 0;
        }

        .match-card:nth-child(1) .mc-icon { background: linear-gradient(135deg, rgba(231, 76, 60, 0.2), rgba(231, 76, 60, 0.05)); }
        .match-card:nth-child(2) .mc-icon { background: linear-gradient(135deg, rgba(212, 168, 67, 0.2), rgba(212, 168, 67, 0.05)); }
        .match-card:nth-child(3) .mc-icon { background: linear-gradient(135deg, rgba(52, 152, 219, 0.2), rgba(52, 152, 219, 0.05)); }
        .match-card:nth-child(4) .mc-icon { background: linear-gradient(135deg, rgba(155, 89, 182, 0.2), rgba(155, 89, 182, 0.05)); }

        .match-card .mc-info {
            flex: 1;
        }

        .match-card .mc-title {
            font-size: 16px;
            font-weight: 700;
        }

        .match-card .mc-desc {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .match-card .mc-players {
            font-size: 11px;
            color: var(--green-light);
            margin-top: 4px;
        }

        .match-card .mc-arrow {
            color: var(--text-muted);
            font-size: 16px;
        }

        /* Matchmaking */
        .matchmaking-panel {
            margin: 16px;
            padding: 24px;
            background: var(--bg-glass);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            text-align: center;
            display: none;
        }

        .matchmaking-spinner {
            width: 80px;
            height: 80px;
            border: 3px solid rgba(212, 168, 67, 0.1);
            border-top-color: var(--gold-primary);
            border-radius: 50%;
            margin: 0 auto 16px;
            animation: spin 1.2s linear infinite;
        }

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

        .matchmaking-panel .mm-text {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .matchmaking-panel .mm-time {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ========== 4. CREATE ROOM ========== */
        .room-type-selector {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 0 16px;
            margin-bottom: 20px;
        }

        .room-type-card {
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-lg);
            padding: 20px 16px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .room-type-card.active {
            border-color: var(--gold-primary);
            background: rgba(212, 168, 67, 0.1);
            box-shadow: var(--shadow-gold);
        }

        .room-type-card .rt-icon {
            font-size: 32px;
            margin-bottom: 8px;
        }

        .room-type-card .rt-label {
            font-size: 14px;
            font-weight: 600;
        }

        .form-group {
            padding: 0 16px;
            margin-bottom: 16px;
        }

        .form-label {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 6px;
            display: block;
            font-weight: 500;
        }

        .form-input {
            width: 100%;
            padding: 14px 16px;
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: var(--radius-md);
            color: var(--text-primary);
            font-family: var(--font-bengali);
            font-size: 15px;
            outline: none;
            transition: border-color 0.3s;
        }

        .form-input:focus {
            border-color: var(--gold-primary);
        }

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

        .pill-selector {
            display: flex;
            gap: 8px;
        }

        .pill {
            flex: 1;
            padding: 10px 12px;
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: var(--radius-md);
            text-align: center;
            cursor: pointer;
            font-family: var(--font-bengali);
            font-size: 14px;
            color: var(--text-secondary);
            transition: all 0.3s;
        }

        .pill.active {
            background: rgba(212, 168, 67, 0.15);
            border-color: var(--gold-primary);
            color: var(--gold-light);
        }

        .room-code-display {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0 16px;
            margin-bottom: 20px;
        }

        .room-code-box {
            flex: 1;
            padding: 14px;
            background: rgba(212, 168, 67, 0.08);
            border: 1px dashed var(--border-gold);
            border-radius: var(--radius-md);
            text-align: center;
            font-family: var(--font-english);
            font-size: 24px;
            font-weight: 800;
            letter-spacing: 8px;
            color: var(--gold-light);
        }

        .copy-btn {
            padding: 14px;
            background: rgba(212, 168, 67, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            cursor: pointer;
            font-size: 18px;
            color: var(--gold-primary);
        }

        .section-divider {
            padding: 0 16px;
            margin: 8px 0 16px;
        }

        .section-divider .divider-line {
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--border-gold), transparent);
        }

        .btn-container {
            padding: 16px;
            margin-top: auto;
        }

        .btn-full {
            width: 100%;
        }

        /* ========== 5. JOIN ROOM ========== */
        .code-input-group {
            display: flex;
            gap: 8px;
            padding: 0 16px;
            margin-bottom: 24px;
        }

        .code-digit {
            flex: 1;
            height: 56px;
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: var(--radius-md);
            text-align: center;
            font-family: var(--font-english);
            font-size: 24px;
            font-weight: 700;
            color: var(--gold-light);
            outline: none;
        }

        .code-digit:focus {
            border-color: var(--gold-primary);
            box-shadow: 0 0 10px rgba(212, 168, 67, 0.2);
        }

        .recent-rooms {
            padding: 0 16px;
        }

        .section-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .room-list-item {
            display: flex;
            align-items: center;
            padding: 14px 16px;
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-md);
            margin-bottom: 8px;
            cursor: pointer;
            transition: all 0.3s;
            gap: 12px;
        }

        .room-list-item:hover {
            border-color: var(--border-gold);
        }

        .room-list-item .rli-icon {
            font-size: 20px;
        }

        .room-list-item .rli-info {
            flex: 1;
        }

        .room-list-item .rli-name {
            font-size: 14px;
            font-weight: 600;
        }

        .room-list-item .rli-detail {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .room-list-item .rli-players {
            font-size: 12px;
            color: var(--green-light);
        }

        /* ========== 7. BOT MODE ========== */
        .bot-avatar-section {
            text-align: center;
            padding: 20px 16px;
        }

        .bot-avatar {
            width: 120px;
            height: 120px;
            margin: 0 auto 16px;
            background: linear-gradient(135deg, rgba(52, 152, 219, 0.15), rgba(155, 89, 182, 0.15));
            border: 2px solid rgba(52, 152, 219, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 56px;
            position: relative;
            animation: botFloat 3s ease-in-out infinite;
        }

        @keyframes botFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        .bot-avatar::after {
            content: '';
            position: absolute;
            inset: -6px;
            border: 1px solid rgba(52, 152, 219, 0.15);
            border-radius: 50%;
            animation: botRing 2s linear infinite;
        }

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

        .bot-name {
            font-size: 18px;
            font-weight: 700;
        }

        .bot-desc {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .difficulty-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 0 16px;
            margin-top: 20px;
        }

        .diff-card {
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-lg);
            padding: 20px 16px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
        }

        .diff-card:hover, .diff-card.active {
            border-color: var(--gold-primary);
            background: rgba(212, 168, 67, 0.08);
        }

        .diff-card .diff-emoji {
            font-size: 32px;
            margin-bottom: 8px;
        }

        .diff-card .diff-label {
            font-size: 15px;
            font-weight: 700;
        }

        .diff-card .diff-stars {
            margin-top: 6px;
            color: var(--gold-primary);
            font-size: 12px;
        }

        /* ========== 8. LOCAL MULTIPLAYER ========== */
        .local-modes {
            padding: 16px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }



        .local-mode-card {
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-xl);
            padding: 24px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            cursor: pointer;
            transition: all 0.3s;
        }

        .local-mode-card:hover {
            border-color: var(--border-gold);
            transform: translateX(4px);
        }

        .local-mode-card .lm-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            background: rgba(212, 168, 67, 0.08);
            flex-shrink: 0;
        }

        .local-mode-card .lm-info { flex: 1; }
        .local-mode-card .lm-title { font-size: 16px; font-weight: 700; }
        .local-mode-card .lm-desc { font-size: 12px; color: var(--text-muted); margin-top: 3px; }

        /* ========== 9. GAMEPLAY SCREEN ========== */
        #gameplay {
            background: radial-gradient(ellipse at center, #1a3d20 0%, #0a1a0d 50%, #060e06 100%);
            overflow: hidden;
        }

        .game-top-bar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 12px 8px;
            z-index: 10;
        }

        .game-scores {
            display: flex;
            gap: 8px;
        }

        .score-chip {
            padding: 5px 12px;
            border-radius: 16px;
            font-size: 12px;
            font-weight: 700;
            font-family: var(--font-english);
        }

        .score-chip.team-a {
            background: rgba(46, 204, 113, 0.15);
            border: 1px solid rgba(46, 204, 113, 0.3);
            color: #2ecc71;
        }

        .score-chip.team-b {
            background: rgba(231, 76, 60, 0.15);
            border: 1px solid rgba(231, 76, 60, 0.3);
            color: #e74c3c;
        }

        .game-actions {
            display: flex;
            gap: 6px;
        }

        .game-action-btn {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255,255,255,0.08);
            border-radius: 8px;
            font-size: 14px;
            cursor: pointer;
        }

        /* Table */
        .game-table {
            position: relative;
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .table-felt {
            width: 340px;
            height: 300px;
            background: radial-gradient(ellipse, #1e5c2e 0%, #14452a 50%, #0d3315 100%);
            border-radius: 50%;
            border: 4px solid #3d2b10;
            box-shadow: 0 0 0 8px #2a1c08, 0 0 0 10px rgba(212, 168, 67, 0.15), inset 0 0 40px rgba(0,0,0,0.3);
            position: relative;
        }

        /* Players */
        .player-seat {
            position: absolute;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
        }

        .player-avatar-game {
            width: 46px;
            height: 46px;
            border-radius: 50%;
            border: 2px solid rgba(212, 168, 67, 0.4);
            background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            position: relative;
        }

        .player-avatar-game.active-turn {
            border-color: var(--gold-primary);
            box-shadow: 0 0 0 2px rgba(212, 168, 67, 0.3);
        }

        .player-avatar-game .timer-ring {
            position: absolute;
            inset: -4px;
            border-radius: 50%;
            border: 2px solid transparent;
            border-top-color: var(--gold-primary);
            animation: spin 3s linear infinite;
        }

        .player-name-game {
            font-size: 10px;
            color: var(--text-secondary);
            font-weight: 600;
            background: rgba(0,0,0,0.5);
            padding: 2px 8px;
            border-radius: 8px;
        }

        .player-seat.bottom { bottom: 10px; left: 50%; transform: translateX(-50%); }
        .player-seat.top { top: 10px; left: 50%; transform: translateX(-50%); }
        .player-seat.left { left: 10px; top: 50%; transform: translateY(-50%); }
        .player-seat.right { right: 10px; top: 50%; transform: translateY(-50%); }

        .dealer-badge {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 16px;
            height: 16px;
            background: var(--gold-gradient);
            border-radius: 50%;
            font-size: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1a0f00;
            font-weight: 900;
        }

        /* Trick area */
        .trick-area {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 120px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .trick-card {
            width: 40px;
            height: 56px;
            background: white;
            border-radius: 4px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.3);
            position: absolute;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }

        .trick-card:nth-child(1) { transform: translate(-20px, -10px) rotate(-5deg); }
        .trick-card:nth-child(2) { transform: translate(10px, -15px) rotate(8deg); }
        .trick-card:nth-child(3) { transform: translate(5px, 10px) rotate(-3deg); }
        .trick-card:nth-child(4) { transform: translate(-10px, 15px) rotate(5deg); }
        .trick-card.red { color: #e74c3c; }
        .trick-card.black { color: #1a1a1a; }

        /* Trump indicator */
        .trump-container {
            position: absolute;
            top: 20px;
            left: calc(50% + 60px);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            z-index: 10;
        }

        .trump-container .trump-label {
            font-size: 11px;
            color: var(--gold-primary);
            font-weight: 700;
        }

        .trump-card {
            width: 40px;
            height: 56px;
            background: white;
            border-radius: 4px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.4);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        
        .trump-card.hidden {
            background: linear-gradient(135deg, var(--gold-dark), var(--gold-primary));
            border: 2px solid white;
        }
        
        .trump-card.hidden::after {
            content: '?';
            color: white;
            font-size: 24px;
            font-weight: 900;
        }
        
        .trump-card .tc-suit { font-size: 24px; }
        .trump-card.red { color: #e74c3c; }
        .trump-card.black { color: #1a1a1a; }

        /* Bid panel */
        .bid-panel {
            position: absolute;
            top: 20px;
            right: calc(50% + 60px);
            background: rgba(0,0,0,0.6);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 6px 10px;
        }

        .bid-panel .bid-label {
            font-size: 10px;
            color: var(--text-muted);
        }

        .bid-panel .bid-value {
            font-size: 16px;
            font-weight: 800;
            color: var(--gold-light);
            font-family: var(--font-english);
        }

        /* Player hand */
        .player-hand {
            padding: 10px 16px 20px;
            display: flex;
            justify-content: center;
            position: relative;
            z-index: 10;
        }

        .hand-card {
            width: 52px;
            height: 74px;
            background: white;
            border-radius: 6px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.3);
            margin-left: -16px;
            transition: all 0.3s ease;
            cursor: pointer;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .hand-card:first-child {
            margin-left: 0;
        }

        .hand-card:hover {
            transform: translateY(-16px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.4);
            z-index: 5;
        }

        .hand-card .hc-rank {
            font-size: 12px;
            font-weight: 900;
            position: absolute;
            top: 3px;
            left: 5px;
        }

        .hand-card .hc-suit {
            font-size: 22px;
        }

        .hand-card.red { color: #e74c3c; }
        .hand-card.black { color: #1a1a1a; }

        /* Quick Chat UI */
        .quick-chat-popup {
            position: absolute;
            top: 60px;
            right: 16px;
            background: rgba(10, 15, 10, 0.9);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(212, 168, 67, 0.4);
            border-radius: 12px;
            padding: 8px 0;
            display: none;
            flex-direction: column;
            z-index: 200;
            min-width: 160px;
            box-shadow: 0 4px 16px rgba(0,0,0,0.6);
        }
        .quick-chat-popup.show {
            display: flex;
            animation: fadeIn 0.2s ease-out forwards;
        }
        .chat-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 4px 12px 8px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            margin-bottom: 4px;
        }
        .chat-close {
            color: var(--text-secondary);
            font-size: 14px;
            cursor: pointer;
            padding: 2px 6px;
        }
        .chat-close:hover {
            color: white;
        }
        .chat-option {
            padding: 10px 16px;
            color: white;
            font-size: 13px;
            cursor: pointer;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            transition: background 0.2s;
        }
        .chat-option:last-child {
            border-bottom: none;
        }
        .chat-option:hover, .chat-option:active {
            background: rgba(212, 168, 67, 0.2);
        }
        .emoji-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 4px;
            padding: 8px;
        }
        .emoji-option {
            font-size: 24px;
            text-align: center;
            cursor: pointer;
            padding: 4px;
            border-radius: 8px;
            transition: background 0.2s, transform 0.1s;
        }
        .emoji-option:hover, .emoji-option:active {
            background: rgba(255, 255, 255, 0.1);
            transform: scale(1.2);
        }
        .chat-bubble {
            position: absolute;
            background: white;
            color: #222;
            padding: 8px 12px;
            border-radius: 16px;
            font-size: 13px;
            font-weight: bold;
            box-shadow: 0 4px 8px rgba(0,0,0,0.4);
            z-index: 150;
            opacity: 0;
            transition: opacity 0.2s, transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            white-space: nowrap;
            pointer-events: none;
        }

        .game-bottom-bar {
            position: absolute;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 8px;
            padding: 12px 16px;
            justify-content: center;
            background: rgba(10, 15, 10, 0.75);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(212, 168, 67, 0.4);
            border-radius: 24px;
            z-index: 100;
            box-shadow: 0 8px 32px rgba(0,0,0,0.6);
            width: max-content;
        }

        .game-bottom-bar:empty {
            display: none;
        }

        .game-btn {
            padding: 8px 16px;
            border-radius: var(--radius-md);
            font-family: var(--font-bengali);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: all 0.3s;
        }

        .game-btn.primary {
            background: var(--gold-gradient-btn);
            color: #1a0f00;
        }

        .game-btn.secondary {
            background: rgba(255,255,255,0.08);
            color: var(--text-secondary);
            border: 1px solid rgba(255,255,255,0.1);
        }

        /* ========== 10. MATCH RESULT ========== */
        #result {
            background: radial-gradient(ellipse at center top, rgba(212, 168, 67, 0.1), var(--bg-primary) 60%);
            justify-content: flex-start;
            align-items: center;
            text-align: center;
            padding: 40px 20px 20px 20px;
        }

        .result-trophy {
            font-size: 80px;
            margin-bottom: 16px;
            animation: trophyBounce 1s ease-out;
        }

        @keyframes trophyBounce {
            0% { transform: scale(0) rotate(-20deg); opacity: 0; }
            60% { transform: scale(1.2) rotate(5deg); }
            100% { transform: scale(1) rotate(0); opacity: 1; }
        }

        .result-title {
            font-size: 28px;
            font-weight: 900;
            background: var(--gold-text-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 8px;
        }

        .result-score {
            font-size: 18px;
            color: var(--text-secondary);
            margin-bottom: 24px;
        }

        .result-rewards {
            display: flex;
            gap: 16px;
            justify-content: center;
            margin-bottom: 32px;
        }

        .reward-item {
            background: var(--bg-glass);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 16px 20px;
            text-align: center;
        }

        .reward-item .reward-icon {
            font-size: 24px;
            margin-bottom: 4px;
        }

        .reward-item .reward-value {
            font-size: 18px;
            font-weight: 800;
            color: var(--gold-light);
            font-family: var(--font-english);
        }

        .reward-item .reward-label {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .result-rank-change {
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
            margin-bottom: 32px;
            color: #2ecc71;
            font-size: 14px;
            font-weight: 600;
        }

        .result-actions {
            display: flex;
            flex-direction: column;
            gap: 10px;
            width: 80%;
        }

        .btn-outline {
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold-primary);
            padding: 14px 24px;
            border-radius: var(--radius-md);
            font-family: var(--font-bengali);
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: all 0.3s;
        }

        .btn-outline:hover {
            background: rgba(212, 168, 67, 0.1);
        }

        /* ========== 11. PROFILE ========== */
        .profile-header {
            text-align: center;
            padding: 50px 16px 24px;
            background: linear-gradient(180deg, rgba(26, 92, 42, 0.2), transparent);
        }

        .profile-avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            border: 3px solid var(--gold-primary);
            margin: 0 auto 12px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 48px;
            position: relative;
            box-shadow: 0 0 30px rgba(212, 168, 67, 0.2);
        }

        .profile-avatar .profile-level {
            position: absolute;
            bottom: -6px;
            background: var(--gold-gradient);
            color: #1a0f00;
            font-size: 12px;
            font-weight: 800;
            padding: 2px 12px;
            border-radius: 12px;
            font-family: var(--font-english);
        }

        .profile-name {
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 4px;
        }

        .profile-id {
            font-size: 12px;
            color: var(--text-muted);
            font-family: var(--font-english);
        }

        .xp-bar {
            margin: 16px 32px 0;
            height: 6px;
            background: rgba(255,255,255,0.08);
            border-radius: 3px;
            overflow: hidden;
        }

        .xp-fill {
            height: 100%;
            width: 68%;
            background: var(--gold-gradient);
            border-radius: 3px;
        }

        .xp-label {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 4px;
            text-align: center;
            font-family: var(--font-english);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            padding: 20px 16px;
        }

        .stat-card {
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-lg);
            padding: 16px 12px;
            text-align: center;
        }

        .stat-card .stat-value {
            font-size: 22px;
            font-weight: 800;
            color: var(--gold-light);
            font-family: var(--font-english);
        }

        .stat-card .stat-label {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .achievements-section {
            padding: 0 16px;
        }

        .achievement-row {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding: 12px 0;
        }

        .achievement-badge {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(212, 168, 67, 0.1);
            border: 2px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            flex-shrink: 0;
        }

        .achievement-badge.locked {
            opacity: 0.3;
            border-color: var(--border-glass);
        }

        /* Match History */
        .match-history {
            padding: 0 16px;
            margin-top: 8px;
        }

        .history-item {
            display: flex;
            align-items: center;
            padding: 12px;
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-md);
            margin-bottom: 8px;
            gap: 12px;
        }

        .history-item .hi-result {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 800;
            font-family: var(--font-english);
        }

        .hi-result.win {
            background: rgba(46, 204, 113, 0.15);
            color: #2ecc71;
            border: 1px solid rgba(46, 204, 113, 0.3);
        }

        .hi-result.loss {
            background: rgba(231, 76, 60, 0.15);
            color: #e74c3c;
            border: 1px solid rgba(231, 76, 60, 0.3);
        }

        .history-item .hi-info { flex: 1; }
        .history-item .hi-mode { font-size: 13px; font-weight: 600; }
        .history-item .hi-date { font-size: 11px; color: var(--text-muted); margin-top: 1px; }
        .history-item .hi-score { font-size: 14px; font-weight: 700; color: var(--text-secondary); font-family: var(--font-english); }

        /* ========== 12. LEADERBOARD ========== */
        .leaderboard-tabs {
            display: flex;
            gap: 4px;
            padding: 8px 16px;
        }

        .lb-tab {
            flex: 1;
            padding: 10px;
            text-align: center;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            background: transparent;
            border: none;
            border-bottom: 2px solid transparent;
            cursor: pointer;
            font-family: var(--font-bengali);
            transition: all 0.3s;
        }

        .lb-tab.active {
            color: var(--gold-primary);
            border-bottom-color: var(--gold-primary);
        }

        .lb-top-three {
            display: flex;
            align-items: flex-end;
            justify-content: center;
            gap: 12px;
            padding: 20px 16px;
        }

        .lb-top-player {
            text-align: center;
            flex: 1;
        }

        .lb-top-player .ltp-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            border: 2px solid var(--border-gold);
            background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin: 0 auto 6px;
            position: relative;
        }

        .lb-top-player:nth-child(2) .ltp-avatar {
            width: 64px;
            height: 64px;
            border-color: var(--gold-primary);
            border-width: 3px;
            font-size: 28px;
            box-shadow: 0 0 20px rgba(212, 168, 67, 0.3);
        }

        .lb-top-player .ltp-rank {
            position: absolute;
            bottom: -4px;
            background: var(--gold-gradient);
            color: #1a0f00;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            font-size: 10px;
            font-weight: 900;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-english);
        }

        .lb-top-player .ltp-name { font-size: 12px; font-weight: 600; }
        .lb-top-player .ltp-score { font-size: 11px; color: var(--gold-primary); font-family: var(--font-english); }

        .lb-list {
            padding: 0 16px;
        }

        .lb-item {
            display: flex;
            align-items: center;
            padding: 12px 14px;
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-md);
            margin-bottom: 8px;
            gap: 12px;
        }

        .lb-item .lb-rank {
            font-size: 14px;
            font-weight: 800;
            width: 28px;
            text-align: center;
            color: var(--text-muted);
            font-family: var(--font-english);
        }

        .lb-item .lb-avatar {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--bg-glass);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            border: 1px solid var(--border-glass);
        }

        .lb-item .lb-info { flex: 1; }
        .lb-item .lb-name { font-size: 14px; font-weight: 600; }
        .lb-item .lb-wins { font-size: 11px; color: var(--text-muted); }
        .lb-item .lb-pts { font-size: 14px; font-weight: 700; color: var(--gold-light); font-family: var(--font-english); }

        /* ========== 13. STORE ========== */
        .store-tabs {
            display: flex;
            gap: 8px;
            padding: 8px 16px;
            overflow-x: auto;
        }

        .store-tab {
            padding: 8px 16px;
            background: rgba(255,255,255,0.04);
            border: 1px solid var(--border-glass);
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
            cursor: pointer;
            font-family: var(--font-bengali);
            color: var(--text-muted);
            transition: all 0.3s;
        }

        .store-tab.active {
            background: rgba(212, 168, 67, 0.12);
            border-color: var(--gold-primary);
            color: var(--gold-light);
        }

        .store-featured {
            margin: 12px 16px;
            padding: 20px;
            background: linear-gradient(135deg, rgba(155, 89, 182, 0.2), rgba(52, 152, 219, 0.15));
            border: 1px solid rgba(155, 89, 182, 0.3);
            border-radius: var(--radius-xl);
            position: relative;
            overflow: hidden;
        }

        .store-featured::before {
            content: '💎';
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 48px;
            opacity: 0.3;
        }

        .store-featured .sf-tag {
            display: inline-block;
            padding: 3px 10px;
            background: rgba(155, 89, 182, 0.3);
            border-radius: 10px;
            font-size: 10px;
            color: #c39bd3;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .store-featured .sf-title { font-size: 18px; font-weight: 800; }
        .store-featured .sf-desc { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
        .store-featured .sf-price {
            margin-top: 12px;
            display: inline-block;
            padding: 8px 20px;
            background: var(--gold-gradient-btn);
            color: #1a0f00;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 14px;
        }

        .store-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 12px 16px;
        }

        .store-item {
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-lg);
            padding: 16px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
        }

        .store-item:hover {
            border-color: var(--border-gold);
            transform: translateY(-2px);
        }

        .store-item .si-icon { font-size: 36px; margin-bottom: 8px; }
        .store-item .si-name { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
        .store-item .si-desc { font-size: 11px; color: var(--text-muted); margin-bottom: 10px; }

        .store-item .si-price {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 6px 16px;
            background: rgba(212, 168, 67, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: 16px;
            font-size: 13px;
            font-weight: 700;
            color: var(--gold-light);
        }

        /* ========== 14. SETTINGS ========== */
        .settings-group {
            padding: 0 16px;
            margin-bottom: 16px;
        }

        .settings-group-title {
            font-size: 12px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .settings-item {
            display: flex;
            align-items: center;
            padding: 14px 16px;
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-md);
            margin-bottom: 4px;
            gap: 12px;
        }

        .settings-item:first-child { border-radius: var(--radius-md) var(--radius-md) 4px 4px; }
        .settings-item:last-child { border-radius: 4px 4px var(--radius-md) var(--radius-md); margin-bottom: 0; }
        .settings-item:only-child { border-radius: var(--radius-md); }

        .settings-item .si-icon {
            font-size: 18px;
            width: 32px;
            text-align: center;
        }

        .settings-item .si-label {
            flex: 1;
            font-size: 15px;
            font-weight: 500;
        }

        .toggle {
            width: 44px;
            height: 24px;
            background: rgba(255,255,255,0.1);
            border-radius: 12px;
            position: relative;
            cursor: pointer;
            transition: background 0.3s;
        }

        .toggle.on {
            background: var(--green-primary);
        }

        .toggle::after {
            content: '';
            width: 20px;
            height: 20px;
            background: white;
            border-radius: 50%;
            position: absolute;
            top: 2px;
            left: 2px;
            transition: transform 0.3s;
        }

        .toggle.on::after {
            transform: translateX(20px);
        }

        .settings-item .si-value {
            font-size: 13px;
            color: var(--text-muted);
        }

        .settings-item .si-arrow {
            color: var(--text-muted);
            font-size: 14px;
        }

        .btn-danger {
            width: calc(100% - 32px);
            margin: 16px auto;
            display: block;
            padding: 14px;
            background: rgba(231, 76, 60, 0.12);
            border: 1px solid rgba(231, 76, 60, 0.3);
            border-radius: var(--radius-md);
            color: #e74c3c;
            font-family: var(--font-bengali);
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
        }

        /* ========== 15. HOW TO PLAY ========== */
        .tutorial-cards {
            padding: 16px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .tutorial-card {
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-xl);
            padding: 20px;
            position: relative;
            overflow: hidden;
        }

        .tutorial-card .tc-step {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            background: var(--gold-gradient);
            border-radius: 50%;
            color: #1a0f00;
            font-size: 14px;
            font-weight: 800;
            margin-bottom: 12px;
            font-family: var(--font-english);
        }

        .tutorial-card .tc-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .tutorial-card .tc-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .tutorial-card .tc-visual {
            margin-top: 12px;
            padding: 16px;
            background: rgba(0,0,0,0.3);
            border-radius: var(--radius-md);
            text-align: center;
            font-size: 36px;
            letter-spacing: 8px;
        }

        /* ========== 6. FRIEND INVITE ========== */
        .friend-invite-section {
            padding: 0 16px;
        }

        .share-buttons {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 0 16px;
            margin-bottom: 20px;
        }

        .share-btn {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            padding: 14px 8px;
            background: var(--bg-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-lg);
            cursor: pointer;
            transition: all 0.3s;
        }

        .share-btn:hover {
            border-color: var(--border-gold);
        }

        .share-btn .sb-icon {
            font-size: 24px;
        }

        .share-btn .sb-label {
            font-size: 10px;
            color: var(--text-muted);
            font-weight: 500;
        }

        .friend-list {
            padding: 0 16px;
        }

        .friend-item {
            display: flex;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255,255,255,0.04);
            gap: 12px;
        }

        .friend-item .fi-avatar {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            border: 1px solid var(--border-gold);
            position: relative;
        }

        .fi-avatar .online-dot {
            position: absolute;
            bottom: 0;
            right: 0;
            width: 10px;
            height: 10px;
            background: #2ecc71;
            border: 2px solid var(--bg-primary);
            border-radius: 50%;
        }

        .friend-item .fi-info { flex: 1; }
        .friend-item .fi-name { font-size: 14px; font-weight: 600; }
        .friend-item .fi-status { font-size: 11px; color: #2ecc71; }

        .friend-item .fi-invite-btn {
            padding: 7px 16px;
            background: rgba(212, 168, 67, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            color: var(--gold-primary);
            font-family: var(--font-bengali);
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }

        .friend-item .fi-invite-btn:hover {
            background: var(--gold-gradient-btn);
            color: #1a0f00;
        }

        /* ========== UTILITY ========== */
        .screen-content {
            flex: 1;
            overflow-y: auto;
            padding-bottom: 16px;
        }

        /* Particles animation */
        .particles {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
            pointer-events: none;
        }

        .particle {
            position: absolute;
            width: 2px;
            height: 2px;
            background: var(--gold-primary);
            border-radius: 50%;
            opacity: 0;
            animation: floatParticle 4s ease-in-out infinite;
        }

        @keyframes floatParticle {
            0% { opacity: 0; transform: translateY(100px) scale(0); }
            30% { opacity: 0.6; }
            70% { opacity: 0.3; }
            100% { opacity: 0; transform: translateY(-200px) scale(1); }
        }
/* Custom Modal */
.custom-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.custom-modal-overlay.show {
    opacity: 1;
    pointer-events: all;
}

.custom-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-lg);
    padding: 24px;
    width: 90%;
    max-width: 320px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.custom-modal-overlay.show .custom-modal {
    transform: translateY(0);
}

.custom-modal h3 {
    margin: 0 0 12px;
    font-size: 1.2rem;
    color: var(--text-main);
}

.custom-modal p {
    margin: 0 0 24px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.4;
}

.cm-actions {
    display: flex;
    gap: 12px;
}

.cm-btn {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
}

.cm-cancel {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
}

.cm-cancel:active {
    background: rgba(255, 255, 255, 0.2);
}

.cm-confirm {
    background: #e74c3c;
    color: white;
}

.cm-confirm:active {
    background: #c0392b;
}