.gradient-bg {
            background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #3b82f6 100%);
            position: relative;
            overflow: hidden;
        }
        
        .gradient-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        }
        
        .card-shadow {
            border:1px solid #e2e8f0;border-radius:16px;
        }
        
        .info-card {
            transition: all 0.3s ease;
            border: 2px solid #e5e7eb;
        }
        
        .info-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(0,0,0,0.1);
            border-color: #3b82f6;
        }
        
        .pulse-animation {
            animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
        }
        
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: .5; }
        }
        
        .badge {
            display: inline-flex;
            align-items: center;
            padding: 0.35rem 0.85rem;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .stat-card {
            background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
        }
        
        .server-icon {
            animation: float 3s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }
        
        .grid-pattern {
            background-image: linear-gradient(#e5e7eb 1px, transparent 1px),
                              linear-gradient(90deg, #e5e7eb 1px, transparent 1px);
            background-size: 20px 20px;
        }