/**
 * Loading UI - Loading overlay and progress indicators
 */

/**
 * Update loading status
 */
export function updateLoadingStatus(message, progress) {
    const loadingText = document.getElementById('loadingText');
    const progressBar = document.getElementById('progressBar');
    
    if (loadingText) loadingText.textContent = message;
    if (progressBar) progressBar.style.width = `${progress}%`;
}

/**
 * Hide loading overlay
 */
export function hideLoading() {
    const overlay = document.getElementById('loadingOverlay');
    if (overlay) {
        overlay.classList.add('hidden');
    }
}

/**
 * Show loading overlay
 */
export function showLoading(message = 'Loading...') {
    const overlay = document.getElementById('loadingOverlay');
    if (overlay) {
        overlay.classList.remove('hidden');
        updateLoadingStatus(message, 0);
    }
}