diff --git a/ui.js b/ui.js
deleted file mode 100644
index df03e68..0000000
--- a/ui.js
+++ /dev/null
@@ -1,87 +0,0 @@
-const $ = (s) => document.querySelector(s);
-
-export const el = {
-  setupScreen: $('#setup-screen'),
-  mainScreen: $('#main-screen'),
-  setupKey: $('#setup-key'),
-  setupSave: $('#setup-save'),
-  btnSettings: $('#btn-settings'),
-  modal: $('#modal-settings'),
-  modalKey: $('#modal-key'),
-  modalSave: $('#modal-save'),
-  btnCloseModal: $('#btn-close-modal'),
-  selModel: $('#sel-model'),
-  inpPrompt: $('#inp-prompt'),
-  inpFrames: $('#inp-frames'),
-  inpFps: $('#inp-fps'),
-  selSize: $('#sel-size'),
-  selRatio: $('#sel-ratio'),
-  btnGenerate: $('#btn-generate'),
-  progressArea: $('#progress-area'),
-  progressBar: $('#progress-bar'),
-  progressText: $('#progress-text'),
-  framesPreview: $('#frames-preview'),
-  resultArea: $('#result-area'),
-  resultGif: $('#result-gif'),
-  btnDownload: $('#btn-download'),
-};
-
-export function showSetup() {
-  el.setupScreen.classList.remove('hidden');
-  el.mainScreen.classList.add('hidden');
-}
-
-export function showMain() {
-  el.setupScreen.classList.add('hidden');
-  el.mainScreen.classList.remove('hidden');
-}
-
-export function showModal(currentKey) {
-  el.modalKey.value = currentKey;
-  el.modal.classList.remove('hidden');
-}
-
-export function hideModal() {
-  el.modal.classList.add('hidden');
-}
-
-export function setProgress(pct, text) {
-  el.progressArea.classList.remove('hidden');
-  el.progressArea.classList.add('flex-col');
-  el.progressBar.style.width = `${pct}%`;
-  el.progressText.textContent = text;
-}
-
-export function addFramePreview(base64, index) {
-  const img = document.createElement('img');
-  img.src = base64;
-  img.className = 'w-16 h-16 rounded-lg border border-neutral-200 object-cover';
-  img.title = `frame ${index + 1}`;
-  el.framesPreview.appendChild(img);
-}
-
-export function resetProgress() {
-  el.progressArea.classList.add('hidden');
-  el.progressArea.classList.remove('flex-col');
-  el.progressBar.style.width = '0%';
-  el.progressText.textContent = '';
-  el.framesPreview.innerHTML = '';
-}
-
-export function showResult(blobUrl) {
-  el.resultArea.classList.remove('hidden');
-  el.resultArea.classList.add('flex-col');
-  el.resultGif.src = blobUrl;
-  el.btnDownload.href = blobUrl;
-}
-
-export function hideResult() {
-  el.resultArea.classList.add('hidden');
-  el.resultArea.classList.remove('flex-col');
-}
-
-export function setGenerating(active) {
-  el.btnGenerate.disabled = active;
-  el.btnGenerate.classList.toggle('opacity-50', active);
-  el.btnGenerate.classList.toggle('cursor-not-allowed', active);
-}