body {
            background-color: #030712;
            color: #dde2f3;
            overflow-x: hidden;
        }

        .glass-card {
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(40px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            position: relative;
            overflow: hidden;
        }

        .glass-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        }

        .glowing-btn {
            background: linear-gradient(135deg, #4d8eff 0%, #571bc1 100%);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 0 0px rgba(77, 142, 255, 0);
        }

        .glowing-btn:hover {
            box-shadow: 0 0 25px rgba(77, 142, 255, 0.5);
            transform: translateY(-2px);
        }

        .animated-border {
            position: relative;
            z-index: 0;
        }

        .animated-border::after {
            content: '';
            position: absolute;
            z-index: -1;
            inset: -2px;
            background: linear-gradient(var(--angle, 0deg), #4d8eff, transparent, #571bc1);
            border-radius: inherit;
            animation: rotate-border 4s linear infinite;
        }

        @keyframes rotate-border {
            to {
                --angle: 360deg;
            }
        }

        @property --angle {
            syntax: '<angle>';
            initial-value: 0deg;
            inherits: false;
        }

        .atmospheric-glow {
            position: absolute;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(77, 142, 255, 0.15) 0%, transparent 70%);
            z-index: -1;
            pointer-events: none;
        }

        .success-overlay {
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.4s ease;
        }

        .success-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }

        /* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 6px;
        }

        ::-webkit-scrollbar-track {
            background: #0e131f;
        }

        ::-webkit-scrollbar-thumb {
            background: #2f3542;
            border-radius: 10px;
        }