body {
            font-family: 'Inter', sans-serif;
            background-color: #ffff;
            color: #f8fafc;
        }

        .glass-panel {
            background: #ADDADC;
            -webkit-backdrop-filter: blur(20px);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .gradient-text {
            background: linear-gradient(135deg, #1B4965, #4A90E2);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .input-clean {
            background: white;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.2s ease;
        }

        .input-clean:focus {
            outline: none;
            border-color: #1B4965;
            box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
        }

        .tab-active {
            background: linear-gradient(135deg, #1B4965, #4A90E2);
            color: white;
        }

        .reward-pulse {
            animation: pulse-subtle 2s infinite;
        }

        @keyframes pulse-subtle {

            0%,
            100% {
                opacity: 1;
            }

            50% {
                opacity: 0.8;
            }
        }

        .section-fade {
            animation: fadeIn 0.4s ease-out;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }