* {
            box-sizing: border-box;
        }
        body {
            background-color: #060a12;
            background-image: 
                radial-gradient(circle at 50% -20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 100% 40%, rgba(6, 182, 212, 0.04) 0%, transparent 40%);
            color: #f8fafc;
            font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            letter-spacing: -0.01em;
        }
        
        .dashboard-card {
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(12, 19, 34, 0.9) 100%);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 1rem;
            padding: 1.5rem;
            box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 0 1px 1px rgba(255, 255, 255, 0.05);
            transition: border-color 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s ease;
        }

        .dashboard-card:hover {
            border-color: rgba(16, 185, 129, 0.25);
            box-shadow: 0 16px 36px -12px rgba(0, 0, 0, 0.6), 0 0 20px rgba(16, 185, 129, 0.05);
        }

        .btn-primary {
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
            color: #ffffff;
            padding: 0.5rem 1.15rem;
            border-radius: 0.6rem;
            font-weight: 600;
            font-size: 0.875rem;
            box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
            transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
            border: 1px solid rgba(255, 255, 255, 0.15);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
            box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.04);
            color: #f8fafc;
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 0.5rem 1rem;
            border-radius: 0.6rem;
            font-weight: 500;
            font-size: 0.875rem;
            transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.2);
            color: #ffffff;
        }

        /* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 6px;
            height: 6px;
        }
        ::-webkit-scrollbar-track {
            background: transparent; 
        }
        ::-webkit-scrollbar-thumb {
            background: #1e293b; 
            border-radius: 999px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #334155; 
        }
        
        /* Modal Overlay */
        #modal-overlay {
            background-color: rgba(2, 6, 23, 0.8);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .input-field {
            background-color: rgba(15, 23, 42, 0.8);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #f8fafc;
            padding: 0.6rem 0.85rem;
            border-radius: 0.5rem;
            width: 100%;
            outline: none;
            transition: border-color 0.2s, box-shadow 0.2s;
            font-size: 0.875rem;
        }
        .input-field:focus {
            border-color: #10b981;
            box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
        }
        
        select.input-field option {
            background-color: #0f172a;
            color: #f8fafc;
        }