@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
        body { 
            font-family: 'Inter', sans-serif; 
            background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
        }
        .gradient-bg { 
            background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 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,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
            opacity: 0.3;
        }
        .card-shadow { 
            box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.1);
        }
        .btn-primary { 
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
            border: 1px solid rgba(255,255,255,0.1);
            position: relative;
            overflow: hidden;
        }
        .btn-primary:hover { 
            background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
            box-shadow: 0 12px 40px rgba(102, 126, 234, 0.4);
            transform: translateY(-2px);
        }
        .btn-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: left 0.5s;
        }
        .btn-primary:hover::before {
            left: 100%;
        }
        .glass-effect {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .nav-glass {
            background: rgba(17, 24, 39, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .input-glass {
            background: rgba(55, 65, 81, 0.8);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }
        .input-glass:focus {
            background: rgba(55, 65, 81, 0.9);
            border-color: rgba(102, 126, 234, 0.5);
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }
        .metric-card {
            background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.1);
            position: relative;
            overflow: hidden;
        }
        .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, #667eea, #764ba2, #f093fb);
        }
        .floating-animation {
            animation: float 6s ease-in-out infinite;
        }
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }
        .pulse-glow {
            animation: pulse-glow 2s ease-in-out infinite alternate;
        }
        @keyframes pulse-glow {
            from { box-shadow: 0 0 20px rgba(102, 126, 234, 0.3); }
            to { box-shadow: 0 0 30px rgba(102, 126, 234, 0.6); }
        }
        .table-glass {
            background: rgba(17, 24, 39, 0.6);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .modal-glass {
            background: rgba(17, 24, 39, 0.95);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .btn-glass {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
        }
        .btn-glass:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
        }