added some UX improvements

background.js

@@ -13,7 +13,8 @@ const DEFAULT_SETTINGS = {
   systemPrompt:
     "You are a precise, honest assistant. Be concise, highlight uncertainties, and avoid inventing details.",
   resume: "",
-  tasks: DEFAULT_TASKS
+  tasks: DEFAULT_TASKS,
+  theme: "system"
 };
 
 chrome.runtime.onInstalled.addListener(async () => {

popup.css

@@ -6,6 +6,34 @@
   --panel: #fff7ec;
   --border: #e4d6c5;
   --glow: rgba(177, 77, 43, 0.18);
+  --output-bg: rgba(255, 255, 255, 0.7);
+  --code-bg: #f4e7d2;
+  --page-bg: radial-gradient(circle at top, #fdf2df, #f7ead6 60%, #f1dcc6 100%);
+  --input-bg: #fffdf9;
+  --input-fg: var(--ink);
+  --panel-shadow: 0 12px 30px rgba(122, 80, 47, 0.12);
+  color-scheme: light;
+}
+
+:root[data-theme="dark"] {
+  --ink: #abb2bf;
+  --muted: #8b93a5;
+  --accent: #61afef;
+  --accent-deep: #56b6c2;
+  --panel: #2f343f;
+  --border: #3e4451;
+  --glow: rgba(97, 175, 239, 0.2);
+  --output-bg: rgba(47, 52, 63, 0.85);
+  --code-bg: #3a3f4b;
+  --page-bg: radial-gradient(circle at top, #2a2f3a, #21252b 60%, #1b1f25 100%);
+  --input-bg: #2b303b;
+  --input-fg: var(--ink);
+  --panel-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
+  color-scheme: dark;
+}
+
+:root[data-theme="light"] {
+  color-scheme: light;
 }
 
 * {
@@ -14,71 +42,94 @@
 
 body {
   margin: 0;
-  padding: 16px;
+  padding: 12px;
   width: 360px;
-  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino,
+  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
-    "Times New Roman", serif;
   color: var(--ink);
-  background: radial-gradient(circle at top, #fdf2df, #f7ead6 60%, #f1dcc6 100%);
+  background: var(--page-bg);
 }
 
 .title-block {
-  margin-bottom: 12px;
+  margin-bottom: 6px;
+}
+
+.title-line {
+  display: flex;
+  align-items: baseline;
+  gap: 8px;
+  flex-wrap: wrap;
 }
 
 .title {
-  font-size: 20px;
+  font-size: 18px;
   font-weight: 700;
   letter-spacing: 0.3px;
 }
 
 .subtitle {
-  font-size: 12px;
+  font-size: 11px;
   color: var(--muted);
 }
 
 .panel {
-  padding: 12px;
+  padding: 10px;
   border: 1px solid var(--border);
   border-radius: 14px;
   background: var(--panel);
-  box-shadow: 0 12px 30px rgba(122, 80, 47, 0.12);
+  box-shadow: var(--panel-shadow);
+}
+
+.controls-block {
+  display: grid;
+  gap: 8px;
+}
+
+.config-block {
+  display: grid;
+  gap: 8px;
 }
 
 .field {
-  margin-top: 10px;
+  margin-top: 8px;
   display: grid;
-  gap: 6px;
+  gap: 4px;
 }
 
 label {
-  font-size: 12px;
+  font-size: 10px;
   text-transform: uppercase;
-  letter-spacing: 1px;
+  letter-spacing: 0.8px;
   color: var(--muted);
 }
 
 select {
   width: 100%;
-  padding: 8px 10px;
+  padding: 6px 8px;
   border-radius: 10px;
   border: 1px solid var(--border);
-  background: #fffdf9;
+  background: var(--input-bg);
-  font-size: 13px;
+  color: var(--input-fg);
+  font-size: 12px;
 }
 
-.actions {
+.button-row {
-  display: grid;
+  display: flex;
-  grid-template-columns: 1fr 1fr;
   gap: 8px;
-  margin-top: 12px;
+}
+
+.button-row button {
+  flex: 1;
+}
+
+.button-row .ghost {
+  flex: 0 0 64px;
 }
 
 button {
   font-family: inherit;
   border: none;
   border-radius: 10px;
-  padding: 8px 12px;
+  padding: 6px 10px;
   cursor: pointer;
   transition: transform 0.15s ease, box-shadow 0.15s ease;
 }
@@ -95,7 +146,7 @@ button:active {
 
 .primary {
   width: 100%;
-  background: #fffdf9;
+  background: var(--input-bg);
   border: 1px solid var(--border);
   box-shadow: 0 6px 16px rgba(120, 85, 55, 0.12);
 }
@@ -114,42 +165,113 @@ button:active {
 .meta {
   display: flex;
   justify-content: space-between;
-  font-size: 12px;
+  gap: 6px;
+  flex-wrap: wrap;
+  font-size: 11px;
   color: var(--muted);
-  margin-top: 10px;
+  margin-top: 8px;
 }
 
 .status {
-  margin-top: 10px;
+  font-size: 11px;
-  font-size: 12px;
   color: var(--accent-deep);
 }
 
 .output {
-  margin-top: 12px;
+  margin-top: 8px;
   border: 1px dashed var(--border);
   border-radius: 12px;
-  padding: 10px;
+  padding: 8px;
-  background: rgba(255, 255, 255, 0.7);
+  background: var(--output-bg);
-  min-height: 160px;
+  min-height: 210px;
-  max-height: 240px;
+  max-height: 360px;
   overflow: hidden;
 }
 
-pre {
+.output-body {
   margin: 0;
-  white-space: pre-wrap;
   word-break: break-word;
-  max-height: 220px;
+  max-height: 340px;
   overflow-y: auto;
-  font-size: 12px;
+  font-size: 11px;
-  line-height: 1.4;
+  line-height: 1.45;
+}
+
+.output-body h1,
+.output-body h2,
+.output-body h3,
+.output-body h4 {
+  margin: 0 0 6px;
+  font-size: 13px;
+  letter-spacing: 0.3px;
+}
+
+.output-body p {
+  margin: 0 0 8px;
+}
+
+.output-body ul,
+.output-body ol {
+  margin: 0 0 8px 18px;
+  padding: 0;
+}
+
+.output-body li {
+  margin-bottom: 4px;
+}
+
+.output-body blockquote {
+  margin: 0 0 8px;
+  padding-left: 10px;
+  border-left: 2px solid var(--border);
+  color: var(--muted);
+}
+
+.output-body pre {
+  margin: 0 0 10px;
+  padding: 8px;
+  border-radius: 10px;
+  background: var(--code-bg);
+  overflow-x: auto;
+}
+
+.output-body code {
+  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
+  font-size: 11px;
+  background: var(--code-bg);
+  padding: 1px 4px;
+  border-radius: 6px;
+}
+
+.output-body a {
+  color: var(--accent-deep);
+}
+
+@media (prefers-color-scheme: dark) {
+  :root:not([data-theme]),
+  :root[data-theme="system"] {
+    --ink: #abb2bf;
+    --muted: #8b93a5;
+    --accent: #61afef;
+    --accent-deep: #56b6c2;
+    --panel: #2f343f;
+    --border: #3e4451;
+    --glow: rgba(97, 175, 239, 0.2);
+    --output-bg: rgba(47, 52, 63, 0.85);
+    --code-bg: #3a3f4b;
+    --page-bg: radial-gradient(circle at top, #2a2f3a, #21252b 60%, #1b1f25 100%);
+    --input-bg: #2b303b;
+    --input-fg: var(--ink);
+    --panel-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
+    color-scheme: dark;
+  }
 }
 
 .footer {
   display: flex;
   justify-content: flex-end;
-  margin-top: 10px;
+  align-items: center;
+  margin-top: 6px;
 }
 
 .link {
@@ -157,5 +279,5 @@ pre {
   background: none;
   border-radius: 8px;
   color: var(--accent-deep);
-  font-size: 12px;
+  font-size: 11px;
 }

popup.html

@@ -8,29 +8,35 @@
   </head>
   <body>
     <header class="title-block">
-      <div class="title">WWCompanion</div>
+      <div class="title-line">
-      <div class="subtitle">Manual reasoning for WaterlooWorks</div>
+        <span class="title">WWCompanion</span>
+        <span class="subtitle">Manual reasoning for WaterlooWorks</span>
+      </div>
     </header>
 
     <section class="panel">
-      <button id="extractBtn" class="primary">Extract Posting</button>
+      <div class="controls-block">
-      <div class="field">
+        <div class="config-block">
-        <label for="taskSelect">Task</label>
+          <div class="field">
-        <select id="taskSelect"></select>
+            <label for="taskSelect">Task</label>
-      </div>
+            <select id="taskSelect"></select>
-      <div class="actions">
+          </div>
-        <button id="analyzeBtn" class="accent">Analyze</button>
+          <div class="button-row">
-        <button id="abortBtn" class="ghost" disabled>Stop</button>
+            <button id="extractBtn" class="primary">Extract Posting</button>
+            <button id="analyzeBtn" class="accent">Analyze</button>
+            <button id="abortBtn" class="ghost" disabled>Stop</button>
+          </div>
+        </div>
       </div>
       <div class="meta">
         <span id="postingCount">Posting: 0 chars</span>
         <span id="promptCount">Prompt: 0 chars</span>
+        <span id="status" class="status">Idle</span>
       </div>
-      <div id="status" class="status">Idle</div>
     </section>
 
     <section class="output">
-      <pre id="output" aria-live="polite"></pre>
+      <div id="output" class="output-body" aria-live="polite"></div>
     </section>
 
     <footer class="footer">

popup.js

@@ -12,7 +12,8 @@ const state = {
   postingText: "",
   tasks: [],
   port: null,
-  isAnalyzing: false
+  isAnalyzing: false,
+  outputRaw: ""
 };
 
 function getStorage(keys) {
@@ -32,10 +33,194 @@ function buildUserMessage(resume, task, posting) {
   ].join("\n");
 }
 
+function escapeHtml(text) {
+  return text
+    .replace(/&/g, "&")
+    .replace(/</g, "&lt;")
+    .replace(/>/g, "&gt;");
+}
+
+function escapeAttribute(text) {
+  return text.replace(/&/g, "&amp;").replace(/"/g, "&quot;");
+}
+
+function sanitizeUrl(url) {
+  const trimmed = url.trim().replace(/&amp;/g, "&");
+  if (/^https?:\/\//i.test(trimmed)) return trimmed;
+  return "";
+}
+
+function applyInline(text) {
+  if (!text) return "";
+  const codeSpans = [];
+  let output = text.replace(/`([^`]+)`/g, (_match, code) => {
+    const id = codeSpans.length;
+    codeSpans.push(code);
+    return `@@CODESPAN${id}@@`;
+  });
+
+  output = output.replace(/\[([^\]]+)\]\(([^)]+)\)/g, (_match, label, url) => {
+    const safeUrl = sanitizeUrl(url);
+    if (!safeUrl) return label;
+    return `<a href="${escapeAttribute(
+      safeUrl
+    )}" target="_blank" rel="noreferrer">${label}</a>`;
+  });
+
+  output = output.replace(/\*\*([^*]+)\*\*/g, "<strong>$1</strong>");
+  output = output.replace(/\*([^*]+)\*/g, "<em>$1</em>");
+  output = output.replace(/_([^_]+)_/g, "<em>$1</em>");
+
+  output = output.replace(/@@CODESPAN(\d+)@@/g, (_match, id) => {
+    const code = codeSpans[Number(id)] || "";
+    return `<code>${code}</code>`;
+  });
+
+  return output;
+}
+
+function renderMarkdown(rawText) {
+  const { text, blocks } = (() => {
+    const escaped = escapeHtml(rawText || "");
+    const codeBlocks = [];
+    const replaced = escaped.replace(/```([\s\S]*?)```/g, (_match, code) => {
+      let content = code;
+      if (content.startsWith("\n")) content = content.slice(1);
+      const firstLine = content.split("\n")[0] || "";
+      if (/^[a-z0-9+.#-]+$/i.test(firstLine.trim()) && content.includes("\n")) {
+        content = content.split("\n").slice(1).join("\n");
+      }
+      const id = codeBlocks.length;
+      codeBlocks.push(content);
+      return `@@CODEBLOCK${id}@@`;
+    });
+    return { text: replaced, blocks: codeBlocks };
+  })();
+
+  const lines = text.split(/\r?\n/);
+  const result = [];
+  let paragraph = [];
+  let listType = null;
+  let inBlockquote = false;
+  let quoteLines = [];
+
+  const flushParagraph = () => {
+    if (!paragraph.length) return;
+    result.push(`<p>${applyInline(paragraph.join("<br>"))}</p>`);
+    paragraph = [];
+  };
+
+  const closeList = () => {
+    if (!listType) return;
+    result.push(`</${listType}>`);
+    listType = null;
+  };
+
+  const openList = (type) => {
+    if (listType === type) return;
+    if (listType) result.push(`</${listType}>`);
+    listType = type;
+    result.push(`<${type}>`);
+  };
+
+  const closeBlockquote = () => {
+    if (!inBlockquote) return;
+    result.push(`<blockquote>${applyInline(quoteLines.join("<br>"))}</blockquote>`);
+    inBlockquote = false;
+    quoteLines = [];
+  };
+
+  for (const line of lines) {
+    const trimmed = line.trim();
+    const isQuoteLine = /^\s*>\s?/.test(line);
+
+    if (trimmed === "") {
+      flushParagraph();
+      closeList();
+      closeBlockquote();
+      continue;
+    }
+
+    if (inBlockquote && !isQuoteLine) {
+      closeBlockquote();
+    }
+
+    if (/^@@CODEBLOCK\d+@@$/.test(trimmed)) {
+      flushParagraph();
+      closeList();
+      closeBlockquote();
+      result.push(trimmed);
+      continue;
+    }
+
+    const headingMatch = line.match(/^(#{1,6})\s+(.*)$/);
+    if (headingMatch) {
+      flushParagraph();
+      closeList();
+      closeBlockquote();
+      const level = headingMatch[1].length;
+      result.push(`<h${level}>${applyInline(headingMatch[2])}</h${level}>`);
+      continue;
+    }
+
+    if (isQuoteLine) {
+      if (!inBlockquote) {
+        flushParagraph();
+        closeList();
+        inBlockquote = true;
+        quoteLines = [];
+      }
+      quoteLines.push(line.replace(/^\s*>\s?/, ""));
+      continue;
+    }
+
+    const unorderedMatch = line.match(/^[-*+]\s+(.+)$/);
+    if (unorderedMatch) {
+      flushParagraph();
+      closeBlockquote();
+      openList("ul");
+      result.push(`<li>${applyInline(unorderedMatch[1])}</li>`);
+      continue;
+    }
+
+    const orderedMatch = line.match(/^\d+\.\s+(.+)$/);
+    if (orderedMatch) {
+      flushParagraph();
+      closeBlockquote();
+      openList("ol");
+      result.push(`<li>${applyInline(orderedMatch[1])}</li>`);
+      continue;
+    }
+
+    paragraph.push(line);
+  }
+
+  flushParagraph();
+  closeList();
+  closeBlockquote();
+
+  return result
+    .join("\n")
+    .replace(/@@CODEBLOCK(\d+)@@/g, (_match, id) => {
+      const code = blocks[Number(id)] || "";
+      return `<pre><code>${code}</code></pre>`;
+    });
+}
+
+function renderOutput() {
+  outputEl.innerHTML = renderMarkdown(state.outputRaw);
+  outputEl.scrollTop = outputEl.scrollHeight;
+}
+
 function setStatus(message) {
   statusEl.textContent = message;
 }
 
+function applyTheme(theme) {
+  const value = theme || "system";
+  document.documentElement.dataset.theme = value;
+}
+
 function setAnalyzing(isAnalyzing) {
   state.isAnalyzing = isAnalyzing;
   analyzeBtn.disabled = isAnalyzing;
@@ -100,8 +285,8 @@ function ensurePort() {
   const port = chrome.runtime.connect({ name: "analysis" });
   port.onMessage.addListener((message) => {
     if (message?.type === "DELTA") {
-      outputEl.textContent += message.text;
+      state.outputRaw += message.text;
-      outputEl.scrollTop = outputEl.scrollHeight;
+      renderOutput();
       return;
     }
 
@@ -137,6 +322,11 @@ async function loadTasks() {
   renderTasks(tasks);
 }
 
+async function loadTheme() {
+  const { theme = "system" } = await getStorage(["theme"]);
+  applyTheme(theme);
+}
+
 async function handleExtract() {
   setStatus("Extracting...");
   try {
@@ -188,7 +378,8 @@ async function handleAnalyze() {
   const promptText = buildUserMessage(resume || "", task.text || "", state.postingText);
   updatePromptCount(promptText.length);
 
-  outputEl.textContent = "";
+  state.outputRaw = "";
+  renderOutput();
   setAnalyzing(true);
   setStatus("Analyzing...");
 
@@ -220,4 +411,12 @@ settingsBtn.addEventListener("click", () => chrome.runtime.openOptionsPage());
 
 updatePostingCount();
 updatePromptCount(0);
+renderOutput();
 loadTasks();
+loadTheme();
+
+chrome.storage.onChanged.addListener((changes) => {
+  if (changes.theme) {
+    applyTheme(changes.theme.newValue || "system");
+  }
+});

settings.css

@@ -5,6 +5,29 @@
   --panel: #fffaf1;
   --border: #eadbc8;
   --bg: #f5ead7;
+  --input-bg: #fffdf9;
+  --input-fg: var(--ink);
+  --card-bg: #fffefb;
+  --panel-shadow: 0 18px 40px rgba(120, 85, 55, 0.12);
+  color-scheme: light;
+}
+
+:root[data-theme="dark"] {
+  --ink: #abb2bf;
+  --muted: #8b93a5;
+  --accent: #61afef;
+  --panel: #2f343f;
+  --border: #3e4451;
+  --bg: linear-gradient(160deg, #2a2f3a, #1f232b);
+  --input-bg: #2b303b;
+  --input-fg: var(--ink);
+  --card-bg: #2b303b;
+  --panel-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
+  color-scheme: dark;
+}
+
+:root[data-theme="light"] {
+  color-scheme: light;
 }
 
 * {
@@ -14,10 +37,9 @@
 body {
   margin: 0;
   padding: 24px;
-  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino,
+  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
-    "Times New Roman", serif;
   color: var(--ink);
-  background: linear-gradient(160deg, #f8efe1, #efe0c9);
+  background: var(--bg);
 }
 
 .title-block {
@@ -40,7 +62,7 @@ body {
   border-radius: 16px;
   padding: 16px;
   margin-bottom: 16px;
-  box-shadow: 0 18px 40px rgba(120, 85, 55, 0.12);
+  box-shadow: var(--panel-shadow);
 }
 
 .row {
@@ -73,12 +95,14 @@ label {
 }
 
 input,
-textarea {
+textarea,
+select {
   width: 100%;
   padding: 10px 12px;
   border-radius: 10px;
   border: 1px solid var(--border);
-  background: #fffdf9;
+  background: var(--input-bg);
+  color: var(--input-fg);
   font-family: inherit;
   font-size: 13px;
 }
@@ -131,11 +155,28 @@ button:active {
   padding: 12px;
   border-radius: 12px;
   border: 1px solid var(--border);
-  background: #fffefb;
+  background: var(--card-bg);
   display: grid;
   gap: 8px;
 }
 
+@media (prefers-color-scheme: dark) {
+  :root:not([data-theme]),
+  :root[data-theme="system"] {
+    --ink: #abb2bf;
+    --muted: #8b93a5;
+    --accent: #61afef;
+    --panel: #2f343f;
+    --border: #3e4451;
+    --bg: linear-gradient(160deg, #2a2f3a, #1f232b);
+    --input-bg: #2b303b;
+    --input-fg: var(--ink);
+    --card-bg: #2b303b;
+    --panel-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
+    color-scheme: dark;
+  }
+}
+
 .task-actions {
   display: flex;
   gap: 8px;

settings.html

@@ -31,6 +31,18 @@
       <div id="status" class="status"></div>
     </section>
 
+    <section class="panel">
+      <h2>Appearance</h2>
+      <div class="field">
+        <label for="themeSelect">Theme</label>
+        <select id="themeSelect">
+          <option value="system">System</option>
+          <option value="light">Light</option>
+          <option value="dark">Dark</option>
+        </select>
+      </div>
+    </section>
+
     <section class="panel">
       <h2>System Prompt</h2>
       <textarea id="systemPrompt" rows="8" placeholder="Define tone and standards..."></textarea>

settings.js

@@ -7,6 +7,7 @@ const addTaskBtn = document.getElementById("addTaskBtn");
 const tasksContainer = document.getElementById("tasks");
 const statusEl = document.getElementById("status");
 const toggleKeyBtn = document.getElementById("toggleKey");
+const themeSelect = document.getElementById("themeSelect");
 
 function getStorage(keys) {
   return new Promise((resolve) => chrome.storage.local.get(keys, resolve));
@@ -20,6 +21,11 @@ function setStatus(message) {
   }, 2000);
 }
 
+function applyTheme(theme) {
+  const value = theme || "system";
+  document.documentElement.dataset.theme = value;
+}
+
 function newTaskId() {
   if (crypto?.randomUUID) return crypto.randomUUID();
   return `task-${Date.now()}-${Math.random().toString(16).slice(2, 8)}`;
@@ -101,13 +107,21 @@ function collectTasks() {
 }
 
 async function loadSettings() {
-  const { apiKey = "", model = "", systemPrompt = "", resume = "", tasks = [] } =
+  const {
-    await getStorage(["apiKey", "model", "systemPrompt", "resume", "tasks"]);
+    apiKey = "",
+    model = "",
+    systemPrompt = "",
+    resume = "",
+    tasks = [],
+    theme = "system"
+  } = await getStorage(["apiKey", "model", "systemPrompt", "resume", "tasks", "theme"]);
 
   apiKeyInput.value = apiKey;
   modelInput.value = model;
   systemPromptInput.value = systemPrompt;
   resumeInput.value = resume;
+  themeSelect.value = theme;
+  applyTheme(theme);
 
   tasksContainer.innerHTML = "";
   if (!tasks.length) {
@@ -129,7 +143,8 @@ async function saveSettings() {
     model: modelInput.value.trim(),
     systemPrompt: systemPromptInput.value,
     resume: resumeInput.value,
-    tasks
+    tasks,
+    theme: themeSelect.value
   });
   setStatus("Saved.");
 }
@@ -145,4 +160,6 @@ toggleKeyBtn.addEventListener("click", () => {
   toggleKeyBtn.textContent = isPassword ? "Hide" : "Show";
 });
 
+themeSelect.addEventListener("change", () => applyTheme(themeSelect.value));
+
 loadSettings();