* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #3d2500 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .container {
            width: 100%;
            max-width: 450px;
        }

        .card {
            background: white;
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
            padding: 40px;
            animation: slideIn 0.5s ease;
        }

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

        .hidden {
            display: none !important;
        }

        /* LOGIN STYLES */
        .logo {
            text-align: center;
            margin-bottom: 30px;
        }

        .logo-icon {
    width: 100px;            
    height: auto;
    margin: 0 auto 20px;       
}

.logo-icon img {
    width: 100%;
    height: auto;
    object-fit: contain;      
    display: block;
}

        .logo-text {
            color: #667eea;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 2px;
            margin-bottom: 5px;
        }

        h1 {
            color: #333;
            font-size: 24px;
            margin-bottom: 8px;
        }

        .subtitle {
            color: #999;
            font-size: 14px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        label {
            display: block;
            color: #333;
            font-weight: 500;
            margin-bottom: 8px;
            font-size: 14px;
        }

        input {
            width: 100%;
            padding: 12px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-size: 14px;
            transition: border-color 0.3s;
        }

        input:focus {
            outline: none;
            border-color: #667eea;
        }

        .btn {
            width: 100%;
            padding: 12px;
            background: linear-gradient(135deg, #3d2500 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s;
        }

        .btn:hover {
            transform: translateY(-2px);
        }

        .btn:active {
            transform: translateY(0);
        }

        .error {
            display: none;
            background: #fee;
            color: #c33;
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 20px;
            text-align: center;
            font-size: 14px;
        }

        .error.show {
            display: block;
        }

        .demo-info {
            background: #f0f7ff;
            border-radius: 8px;
            padding: 15px;
            text-align: center;
            margin-top: 20px;
            font-size: 13px;
            color: #555;
        }

        .demo-info strong {
            color: #333;
            display: block;
            margin-bottom: 5px;
        }

        /* DASHBOARD STYLES */
        .dashboard-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid #f0f0f0;
        }

        .user-box {
            display: flex;
            align-items: center;
            gap: 12px;
        }



        .user-name {
            font-size: 16px;
            color: #333;
            font-weight: 600;
        }

        .user-email {
            font-size: 12px;
            color: #999;
        }

        .logout-btn {
            padding: 10px 20px;
            background: #f44336;
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: background 0.3s;
        }

        .logout-btn:hover {
            background: #d32f2f;
        }

        .balance-section {
           background: linear-gradient(135deg, #3d2500 0%, #764ba2 100%);
            border-radius: 12px;
            padding: 30px;
            color: white;
            margin-bottom: 30px;
            text-align: center;
        }

        .balance-label {
            font-size: 14px;
            opacity: 0.9;
            margin-bottom: 10px;
        }

        .balance-amount {
            font-size: 48px;
            font-weight: bold;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
        }

        .lock-symbol {
            font-size: 40px;
            animation: bounce 2s infinite;
        }

        @keyframes bounce {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        .locked-status {
            background: rgba(255, 255, 255, 0.2);
            display: inline-block;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
        }

        .info-box {
            background: #f8f9fa;
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 25px;
        }

        .info-row {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid #e0e0e0;
        }

        .info-row:last-child {
            border-bottom: none;
        }

        .info-label {
            color: #666;
            font-size: 14px;
        }

        .info-value {
            color: #333;
            font-weight: 600;
            font-size: 14px;
        }

        .warning-box {
            background: #fff3cd;
            border-left: 4px solid #ffc107;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 25px;
        }

        .warning-icon {
            font-size: 32px;
            text-align: center;
            margin-bottom: 10px;
        }

        .warning-title {
            color: #856404;
            font-size: 16px;
            font-weight: 600;
            text-align: center;
            margin-bottom: 8px;
        }

        .warning-text {
            color: #856404;
            font-size: 14px;
            line-height: 1.5;
            text-align: center;
        }

        .payment-box {
            background: #f0f7ff;
            border: 2px solid #667eea;
            border-radius: 12px;
            padding: 20px;
        }

        .payment-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid #e0e0e0;
        }

        .payment-title {
            color: #333;
            font-size: 16px;
            font-weight: 600;
        }

        .payment-amount {
            font-size: 28px;
            font-weight: bold;
            color: #28a745;
        }

        .benefits-list {
            list-style: none;
            margin-bottom: 20px;
        }

        .benefits-list li {
            padding: 10px 0;
            color: #555;
            font-size: 14px;
        }

        .unlock-btn {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, #28a745, #20c997);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s;
        }

        .unlock-btn:hover {
            transform: translateY(-2px);
        }

        @media (max-width: 480px) {
            .card {
                padding: 25px;
            }

            .balance-amount {
                font-size: 36px;
            }

            .dashboard-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 15px;
            }
        }