.input-transition {
            transition: all 0.3s ease;
        }

        .input-transition:focus {
            transform: translateY(-2px);
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        .btn-hover:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        }

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

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes pulseGreen {
            0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
            70% { box-shadow: 0 0 0 20px rgba(34, 197, 94, 0); }
            100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
        }

        @keyframes pulseRed {
            0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
            70% { box-shadow: 0 0 0 20px rgba(239, 68, 68, 0); }
            100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
        }

        .status-approved {
            animation: pulseGreen 1s ease-in-out;
        }

        .status-failed {
            animation: pulseRed 1s ease-in-out;
        }

        .btn-selected {
            background: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
            box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
        }