.glass-card {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.5);
        }
        .dark .glass-card {
            background: rgba(15, 23, 42, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .input-group:focus-within label {
            color: #0284c7;
        }
        .input-group:focus-within i {
            color: #0284c7;
        }
        .gradient-text {
            background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }