/* Tool Specific CSS */
        #converter-container {
            width: 350px;
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
            text-align: center;
            margin: auto;
        }
        #converter-container input, #converter-container button, #converter-container select {
            width: 100%;
            padding: 10px;
            margin: 8px 0;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-size: 16px;
        }
        #converter-container button {
            background-color: #007bff;
            color: white;
            border: none;
            cursor: pointer;
        }
        #converter-container button:hover {
            background-color: #0056b3;
        }
        #progress-icon {
            display: none;
            width: 40px;
            height: 40px;
            border: 4px solid transparent;
            border-top: 4px solid #007bff;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 10px auto;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        #output-container, #deleteBtn {
            display: none;
            margin-top: 15px;
            padding: 10px;
            background: #e9ecef;
            border-radius: 5px;
        }
        #preview-container {
            display: none;
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
            text-align: center;
        }
        #preview-container img {
            max-width: 100%;
            border-radius: 5px;
        }
        #preview-container button {
            margin-top: 10px;
            padding: 10px;
            border: none;
            cursor: pointer;
            border-radius: 5px;
        }
        #preview-container .close-btn {
            background-color: #dc3545;
            color: white;
        }
        #preview-container .download-btn {
            background-color: #28a745;
            color: white;
        }