:root {
            --primary: #6c63ff;
            --primary-dark: #554fd8;
            --secondary: #00d9ff;
            --accent: #ff4d8d;
            --success: #2ecc71;
            --warning: #f39c12;
            --danger: #e74c3c;
            --dark-1: #0a0a0f;
            --dark-2: #12121a;
            --dark-3: #1a1a26;
            --dark-4: #242436;
            --light-1: #f8f9fa;
            --light-2: #e9ecef;
            --font-heading: 'Orbitron', sans-serif;
            --font-body: 'Inter', sans-serif;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-body);
            background-color: var(--dark-1);
            color: var(--light-2);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        .container {
            display: grid;
            grid-template-columns: 250px 1fr;
            grid-template-rows: 70px 1fr;
            grid-template-areas: 
                "sidebar header"
                "sidebar main";
            min-height: 100vh;
        }
        
        /* Header Styles */
        .header {
            grid-area: header;
            background-color: var(--dark-2);
            border-bottom: 1px solid var(--dark-4);
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            z-index: 10;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        }
        
        .logo {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.5rem;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .logo span {
            color: #b5b5f4;
        }
        
        .logo-icon {
            font-size: 1.8rem;
        }
        
        .mobile-menu-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--light-2);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        .wallet-info {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .wallet-address {
            background-color: var(--dark-3);
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-family: monospace;
            border: 1px solid var(--dark-4);
            transition: all 0.3s;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 150px;
        }
        
        .wallet-address:hover {
            border-color: var(--primary);
        }
        
        .connect-btn {
            background: linear-gradient(90deg, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            padding: 10px 18px;
            border-radius: 8px;
            font-family: var(--font-body);
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        
        .connect-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(108, 99, 255, 0.4);
        }
        
        .register-btn {
            background: linear-gradient(90deg, #064E00, #19C20F); /* dark green → green */
            color: white;
            border: none;
            padding: 10px 18px;
            border-radius: 8px;
            font-family: var(--font-body);
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        
        .register-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 128, 0, 0.4); /* green glow */
        }

        
        .logout-btn {
            background: linear-gradient(90deg, #852003, #E53705);
            color: white;
            border: none;
            padding: 10px 18px;
            border-radius: 8px;
            font-family: var(--font-body);
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        
        .logout-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(108, 99, 255, 0.4);
        }

        
        /* Sidebar Styles */
        .sidebar {
            grid-area: sidebar;
            background-color: var(--dark-2);
            border-right: 1px solid var(--dark-4);
            padding: 30px 0;
            display: flex;
            flex-direction: column;
            z-index: 100;
            transition: transform 0.3s ease;
        }
        
        .sidebar-header {
            padding: 0 20px 20px;
            border-bottom: 1px solid var(--dark-4);
            margin-bottom: 20px;
            display: none;
        }
        
        .nav-menu {
            list-style: none;
            padding: 0 15px;
            flex-grow: 1;
        }
        
        .nav-item {
            margin-bottom: 8px;
            border-radius: 10px;
            transition: all 0.3s;
            overflow: hidden;
        }
        
        .nav-item.active {
            background-color: var(--dark-4);
        }
        
        .nav-item:hover:not(.active) {
            background-color: var(--dark-3);
        }
        
        .nav-link {
            display: flex;
            align-items: center;
            padding: 14px 15px;
            color: var(--light-2);
            text-decoration: none;
            font-weight: 500;
            gap: 12px;
        }
        
        .nav-link i {
            font-size: 1.1rem;
            color: var(--primary);
            width: 24px;
            text-align: center;
        }
        
        .nav-item.active .nav-link i {
            color: var(--secondary);
        }
        
        .ai-badge {
            background-color: var(--accent);
            color: white;
            font-size: 0.7rem;
            padding: 2px 8px;
            border-radius: 10px;
            margin-left: auto;
        }
        
        /* Mobile sidebar close button */
        .sidebar-close {
            display: none;
            position: absolute;
            top: 15px;
            right: 15px;
            background: transparent;
            border: none;
            color: var(--light-2);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Main Content Styles */
        .main-content {
            grid-area: main;
            padding: 20px;
            overflow-y: auto;
            background: radial-gradient(circle at 20% 50%, rgba(108, 99, 255, 0.1) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(0, 217, 255, 0.05) 0%, transparent 50%);
        }
        
        .dashboard-title {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            margin-bottom: 25px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .dashboard-title i {
            color: var(--secondary);
        }
        
        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
        
        .card {
            background-color: var(--dark-3);
            border-radius: 12px;
            padding: 20px;
            border: 1px solid var(--dark-4);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }
        
        .card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }
        
        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }
        
        .card-title {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .card-title i {
            color: var(--secondary);
        }
        
        .card-value {
            font-size: 2rem;
            font-weight: 700;
            font-family: var(--font-heading);
            margin-bottom: 8px;
            background: linear-gradient(90deg, var(--light-1), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .card-change {
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .positive {
            color: var(--success);
        }
        
        .negative {
            color: var(--danger);
        }
        
        .chart-container {
            height: 150px;
            margin-top: 15px;
        }
        
        /* Referral Section */
        .referral-section {
            background-color: var(--dark-2);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 30px;
            border: 1px solid var(--dark-4);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .referral-info h3 {
            font-family: var(--font-heading);
            font-size: 1.3rem;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .referral-info h3 i {
            color: var(--accent);
        }
        
        .referral-info p {
            color: var(--light-2);
            opacity: 0.8;
            font-size: 0.9rem;
            max-width: 500px;
        }
        
        .referral-stats {
            display: flex;
            gap: 20px;
            margin-top: 10px;
        }
        
        .referral-stat {
            text-align: center;
        }
        
        .referral-stat-value {
            font-size: 1.5rem;
            font-weight: 700;
            font-family: var(--font-heading);
            color: var(--secondary);
        }
        
        .referral-stat-label {
            font-size: 0.8rem;
            opacity: 0.7;
        }
        
        .referral-link-container {
            flex-grow: 1;
            min-width: 300px;
        }
        
        .referral-link-box {
            display: flex;
            background-color: var(--dark-3);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--dark-4);
        }
        
        .referral-link {
            flex-grow: 1;
            padding: 12px 15px;
            font-family: monospace;
            background: transparent;
            color: var(--light-2);
            border: none;
            font-size: 0.9rem;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .referral-copy-btn {
            background: linear-gradient(90deg, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            padding: 0 20px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        
        .referral-copy-btn:hover {
            background: linear-gradient(90deg, var(--primary-dark), var(--primary));
        }
        
        .referral-social {
            display: flex;
            gap: 10px;
            margin-top: 15px;
        }
        
        .social-share {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--dark-3);
            color: var(--light-2);
            border: 1px solid var(--dark-4);
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .social-share:hover {
            transform: translateY(-3px);
        }
        
        .social-share.twitter:hover {
            background-color: #1da1f2;
            border-color: #1da1f2;
        }
        
        .social-share.telegram:hover {
            background-color: #0088cc;
            border-color: #0088cc;
        }
        
        .social-share.discord:hover {
            background-color: #7289da;
            border-color: #7289da;
        }
        
        /* AI Insights Section */
        .ai-section {
            background-color: var(--dark-2);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 30px;
            border: 1px solid var(--dark-4);
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(108, 99, 255, 0.2); }
            70% { box-shadow: 0 0 0 10px rgba(108, 99, 255, 0); }
            100% { box-shadow: 0 0 0 0 rgba(108, 99, 255, 0); }
        }
        
        .ai-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 15px;
        }
        
        .ai-icon {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            width: 45px;
            height: 45px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
        }
        
        .ai-title {
            font-family: var(--font-heading);
            font-size: 1.3rem;
        }
        
        .ai-content {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 20px;
        }
        
        .ai-insight {
            background-color: var(--dark-3);
            padding: 18px;
            border-radius: 10px;
            border-left: 4px solid var(--secondary);
        }
        
        .ai-insight h4 {
            margin-bottom: 8px;
            color: var(--secondary);
            font-size: 1.1rem;
        }
        
        .ai-insight p {
            font-size: 0.9rem;
            margin-bottom: 10px;
        }
        
        .ai-action {
            background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
            padding: 18px;
            border-radius: 10px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        .ai-btn {
            background: linear-gradient(90deg, var(--accent), #ff6b9d);
            color: white;
            border: none;
            padding: 12px 18px;
            border-radius: 8px;
            font-family: var(--font-body);
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            margin-top: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-size: 0.9rem;
        }
        
        .ai-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(255, 77, 141, 0.4);
        }
        
        /* Transactions Section */
        .transactions {
            background-color: var(--dark-2);
            border-radius: 12px;
            padding: 20px;
            border: 1px solid var(--dark-4);
        }
        
        .section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 15px;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .table-container {
            overflow-x: auto;
        }
        
        table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        
        th {
            text-align: left;
            padding: 12px 10px;
            color: var(--light-1);
            border-bottom: 1px solid var(--dark-4);
            font-weight: 500;
            font-size: 0.9rem;
        }
        
        td {
            padding: 12px 10px;
            border-bottom: 1px solid var(--dark-4);
            font-size: 0.9rem;
        }
        
        .tx-status {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 500;
        }
        
        .success-badge {
            background-color: rgba(46, 204, 113, 0.2);
            color: var(--success);
        }
        
        .pending-badge {
            background-color: rgba(243, 156, 18, 0.2);
            color: var(--warning);
        }
        
        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        @keyframes glow {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }
        
        .animated {
            animation: fadeIn 0.6s ease forwards;
        }
        
        .card:nth-child(1) { animation-delay: 0.1s; }
        .card:nth-child(2) { animation-delay: 0.2s; }
        .card:nth-child(3) { animation-delay: 0.3s; }
        .card:nth-child(4) { animation-delay: 0.4s; }
        
        /* Responsive Design */
        @media (max-width: 1100px) {
            .ai-content {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 900px) {
            .container {
                grid-template-columns: 1fr;
                grid-template-rows: 70px 1fr;
                grid-template-areas: 
                    "header"
                    "main";
            }
            
            .sidebar {
                position: fixed;
                top: 0;
                left: 0;
                height: 100vh;
                width: 280px;
                transform: translateX(-100%);
                box-shadow: 5px 0 25px rgba(0, 0, 0, 0.5);
            }
            
            .sidebar.active {
                transform: translateX(0);
            }
            
            .sidebar-header {
                display: block;
            }
            
            .sidebar-close {
                display: block;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .nav-menu {
                display: block;
            }
            
            .nav-link span {
                display: inline;
            }
            
            .ai-badge {
                display: inline-block;
            }
            
            .referral-section {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .referral-link-container {
                min-width: 100%;
            }
            
            .overlay {
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background-color: rgba(0, 0, 0, 0.7);
                z-index: 99;
                display: none;
            }
            
            .overlay.active {
                display: block;
            }
        }
        
        @media (max-width: 768px) {
            .dashboard-grid {
                grid-template-columns: 1fr;
            }
            
            .wallet-address {
                max-width: 120px;
                font-size: 0.8rem;
                padding: 6px 12px;
            }
            
            .connect-btn {
                padding: 8px 15px;
                font-size: 0.9rem;
            }
            
            .referral-stats {
                flex-wrap: wrap;
            }
            
            .referral-stat {
                flex: 1;
                min-width: 100px;
            }
            
            .logo-text {
                display: none;
            }
        }
        
        @media (max-width: 480px) {
            .main-content {
                padding: 15px;
            }
            
            .dashboard-title {
                font-size: 1.5rem;
            }
            
            .card-value {
                font-size: 1.7rem;
            }
            
            .wallet-address {
                display: none;
            }
            
            .referral-social {
                justify-content: center;
                width: 100%;
            }
            
            .ai-btn, .connect-btn, .referral-copy-btn {
                width: 100%;
                justify-content: center;
            }
            
            .header {
                padding: 0 15px;
            }
        }
        
                /* Upgrade Options */
        .upgrade-options {
            margin-bottom: 30px;
        }
        
        .options-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 15px;
            margin-top: 20px;
        }
        
        .upgrade-option {
            background-color: #58047a;
            border-radius: 12px;
            padding: 20px;
            border: 2px solid var(--dark-4);
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }
        
        .upgrade-option:hover {
            border-color: var(--primary);
            transform: translateY(-5px);
        }
        
        .upgrade-option.selected {
            border-color: var(--secondary);
            background-color: #58047a;
            box-shadow: 0 10px 20px rgba(0, 217, 255, 0.2);
        }
        
        .option-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            background-color: var(--accent);
            color: white;
            font-size: 0.7rem;
            padding: 4px 10px;
            border-radius: 10px;
        }
        
        .option-title {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            margin-bottom: 10px;
        }
        
        .option-price {
            font-size: 1.5rem;
            font-weight: 700;
            font-family: var(--font-heading);
            margin-bottom: 10px;
            background: linear-gradient(90deg, var(--light-1), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .option-duration {
            font-size: 0.9rem;
            opacity: 0.7;
        }
        
        
       /* Team Stats */
        .team-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin-bottom: 25px;
        }
        
        .stat-card {
            background-color: var(--dark-3);
            border-radius: 12px;
            padding: 20px;
            border: 1px solid var(--dark-4);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }
        
        .stat-card:hover {
            border-color: var(--primary);
            transform: translateY(-5px);
        }
        
        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }
        
        .stat-title {
            font-family: var(--font-heading);
            font-size: 1rem;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .stat-icon {
            width: 35px;
            height: 35px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
        }
        
        .stat-icon.direct {
            background: linear-gradient(135deg, #6c63ff, #554fd8);
            color: white;
        }
        
        .stat-icon.level {
            background: linear-gradient(135deg, #00d9ff, #00a8cc);
            color: white;
        }
        
        .stat-icon.all {
            background: linear-gradient(135deg, #ff4d8d, #e84393);
            color: white;
        }
        
        .stat-value {
            font-size: 2rem;
            font-weight: 700;
            font-family: var(--font-heading);
            margin-bottom: 5px;
            background: linear-gradient(90deg, var(--light-1), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .stat-change {
            font-size: 0.8rem;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .positive {
            color: var(--success);
        }
        
        /* Team Tabs */
        .team-tabs {
            background-color: var(--dark-3);
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 25px;
            border: 1px solid var(--dark-4);
        }
        
        .tabs-header {
            display: flex;
            border-bottom: 1px solid var(--dark-4);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        
        .tabs-header::-webkit-scrollbar {
            display: none;
        }
        
        .tab-btn {
            flex: 1;
            min-width: 120px;
            background: transparent;
            border: none;
            color: var(--light-2);
            padding: 15px;
            font-family: var(--font-body);
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            white-space: nowrap;
        }
        
        .tab-btn:hover {
            background-color: rgba(108, 99, 255, 0.1);
        }
        
        .tab-btn.active {
            background-color: rgba(108, 99, 255, 0.2);
            color: var(--secondary);
        }
        
        .tab-btn.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }
        
        .tab-content {
            display: none;
            padding: 20px;
        }
        
        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        /* Table Styles */
        .table-container {
            overflow-x: auto;
            border-radius: 8px;
            border: 1px solid var(--dark-4);
            margin-bottom: 20px;
        }
        
        .team-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        
        .team-table thead {
            background-color: var(--dark-4);
        }
        
        .team-table th {
            text-align: left;
            padding: 12px 10px;
            font-weight: 600;
            color: var(--light-1);
            font-size: 0.9rem;
            border-bottom: 2px solid var(--dark-3);
        }
        
        .team-table tbody tr {
            border-bottom: 1px solid var(--dark-4);
            transition: all 0.3s;
        }
        
        .team-table tbody tr:hover {
            background-color: rgba(108, 99, 255, 0.1);
        }
        
        .team-table td {
            padding: 12px 10px;
            font-size: 0.85rem;
        }
        
        /* Search and Filter */
        .team-filters {
            margin-bottom: 15px;
        }
        
        .search-box {
            display: flex;
            background-color: var(--dark-3);
            border-radius: 8px;
            overflow: hidden;
            border: 1px solid var(--dark-4);
            margin-bottom: 10px;
        }
        
        .search-input {
            flex-grow: 1;
            background: transparent;
            border: none;
            padding: 10px 15px;
            color: var(--light-2);
            font-size: 0.9rem;
        }
        
        .search-input:focus {
            outline: none;
        }
        
        .search-btn {
            background-color: var(--dark-4);
            border: none;
            color: var(--light-2);
            padding: 0 20px;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .search-btn:hover {
            background-color: var(--primary);
        }
        
        /* Pagination */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        
        .pagination-btn {
            background-color: var(--dark-3);
            border: 1px solid var(--dark-4);
            color: var(--light-2);
            width: 35px;
            height: 35px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 0.9rem;
        }
        
        .pagination-btn:hover {
            background-color: var(--primary);
            border-color: var(--primary);
        }
        
        .pagination-btn.active {
            background-color: var(--primary);
            border-color: var(--primary);
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .container {
                padding: 10px;
            }
            
            .header {
                flex-wrap: wrap;
                gap: 15px;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .logo {
                font-size: 1.3rem;
            }
            
            .wallet-info {
                width: 100%;
                justify-content: flex-end;
            }
            
            .team-stats {
                grid-template-columns: 1fr;
            }
            
            .stat-value {
                font-size: 1.8rem;
            }
            
            .tabs-header {
                flex-direction: row;
                flex-wrap: nowrap;
                overflow-x: auto;
            }
            
            .tab-btn {
                padding: 12px 15px;
                font-size: 0.85rem;
            }
            
            .tab-content {
                padding: 15px;
            }
            
            .team-table th, .team-table td {
                padding: 10px 8px;
                font-size: 0.8rem;
            }
        }
        
        @media (max-width: 480px) {
            .dashboard-title {
                font-size: 1.5rem;
            }
            
            .connect-btn, .register-btn, .logout-btn {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            
            .stat-card {
                padding: 15px;
            }
            
            .tab-btn {
                min-width: 100px;
                padding: 10px 12px;
                font-size: 0.8rem;
            }
        }