Adding passwords and versionning

includes/style.php

@@ -86,3 +86,10 @@ button[type=submit]:hover { opacity: .85; }
 .bar { height: 6px; background: var(--accent); border-radius: 3px; min-width: 2px; }
 
 form { max-width: 480px; }
+
+footer {
+  text-align: center; padding: 1.25rem; margin-top: 1rem;
+  font-size: .75rem; color: var(--muted);
+  border-top: 1px solid var(--border);
+}
+footer span { color: var(--accent); }