feat: theme switcher with light mode as default

- Added CSS custom properties for light and dark themes - Light mode is the default (data-theme="light" on <html>) - Toggle button fixed top-right: switches between light/dark - Preference persisted in localStorage so it survives page reloads Closes #5
2026-03-13 13:41:14 +00:00 · 2026-03-13 13:41:14 +00:00 · 695ad3c9c6
commit 695ad3c9c6
parent 8ca647187d
1 changed files with 76 additions and 2 deletions
--- a/index.html
+++ b/index.html
@ -1,14 +1,88 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="en" data-theme="light">
 <head>
  <meta charset="UTF-8">
  <title>Deploy Test</title>
-  <style>body{background:#0d0d0d;color:#e0e0e0;font-family:system-ui;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1rem;}code{color:#7c9ef5;}</style>
+  <style>
+    :root[data-theme="light"] {
+      --bg: #f5f5f5;
+      --fg: #111111;
+      --card: #ffffff;
+      --border: #ddd;
+      --accent: #4a6ef5;
+      --btn-bg: #111;
+      --btn-fg: #fff;
+      --btn-hover: #333;
+    }
+    :root[data-theme="dark"] {
+      --bg: #0d0d0d;
+      --fg: #e0e0e0;
+      --card: #161616;
+      --border: #2a2a2a;
+      --accent: #7c9ef5;
+      --btn-bg: #2a2a2a;
+      --btn-fg: #e0e0e0;
+      --btn-hover: #3a3a3a;
+    }
+    *, *::before, *::after { box-sizing: border-box; }
+    body {
+      background: var(--bg);
+      color: var(--fg);
+      font-family: system-ui, sans-serif;
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      justify-content: center;
+      min-height: 100vh;
+      gap: 1rem;
+      transition: background .2s, color .2s;
+      margin: 0;
+      padding: 1rem;
+    }
+    h1 { margin: 0; }
+    p { max-width: 520px; text-align: center; line-height: 1.6; }
+    code { color: var(--accent); }
+    #theme-toggle {
+      position: fixed;
+      top: 1rem;
+      right: 1rem;
+      background: var(--btn-bg);
+      color: var(--btn-fg);
+      border: 1px solid var(--border);
+      border-radius: 8px;
+      padding: .45rem .85rem;
+      font-size: .85rem;
+      cursor: pointer;
+      font-family: inherit;
+      transition: background .15s;
+    }
+    #theme-toggle:hover { background: var(--btn-hover); }
+  </style>
 </head>
 <body>
+  <button id="theme-toggle">🌙 Dark mode</button>
  <h1>Deploy verified</h1>
  <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
  <p>Committed by OpenClaw at <code>2026-03-13 10:11:00 UTC</code></p>
+  <script>
+    (function() {
+      var root = document.documentElement;
+      var btn = document.getElementById('theme-toggle');
+      // Load saved preference; default to light
+      var saved = localStorage.getItem('theme') || 'light';
+      setTheme(saved);
+
+      btn.addEventListener('click', function() {
+        setTheme(root.getAttribute('data-theme') === 'light' ? 'dark' : 'light');
+      });
+
+      function setTheme(t) {
+        root.setAttribute('data-theme', t);
+        localStorage.setItem('theme', t);
+        btn.textContent = t === 'light' ? '🌙 Dark mode' : '☀️ Light mode';
+      }
+    })();
+  </script>
 <script src="https://dev.bl.pixeldev.eu/feedback-tool/widget.js" data-repo="pixeldev/test"></script>
 </body>
 </html>