.popup {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }
        
        .popup-content {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            max-width: 800px;
            width: 90%;
            box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
            display: flex;
            flex-direction: row; /* Make form and image side by side on desktop */
            gap: 20px;
        }

        .popup-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .popup-header .close-btn {
            cursor: pointer;
            font-size: 20px;
        }

        .form-container {
            display: flex;
            flex-direction: row;
            flex: 1;
        }

        .form-column {
            flex: 1;
            margin-right: 15px;
        }

        input {
            width: 100%;
            padding: 10px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
        }

        button {
            padding: 10px 15px;
            background-color: #00e785;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }

        .full-image {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
        }

        @media (max-width: 768px) {
            .popup-content {
                flex-direction: column; /* Stack form and image vertically on smaller screens */
            }

            .form-column {
                margin-right: 0;
            }
        }