diff --git a/internal/service/templates/static/modal/compose-settings.gohtml b/internal/service/templates/static/modal/compose-settings.gohtml
new file mode 100644
index 0000000..6827339
--- /dev/null
+++ b/internal/service/templates/static/modal/compose-settings.gohtml
@@ -0,0 +1,34 @@
+{{ define "modal/compose-settings" }}
+  <div class="settings-overlay" id="compose-settings-overlay">
+    <div class="settings-panel" role="dialog" aria-modal="true"
+         aria-labelledby="compose-settings-title">
+      <div class="settings-panel__header">
+        <h2 class="settings-panel__title" id="compose-settings-title">Message Options</h2>
+        <button
+          type="button"
+          class="footer__toolbar-btn"
+          id="compose-settings-close"
+          aria-label="Close message options"
+        >
+          <svg class="icon"><use href="/static/icons.svg#close"></use></svg>
+        </button>
+      </div>
+
+      <div class="settings-field">
+        <label class="settings-label" for="max-turns-input">
+          Max Iterations
+          <span class="settings-label__sub">0 = unlimited</span>
+        </label>
+        <input
+          type="number"
+          class="settings-select"
+          id="max-turns-input"
+          min="0"
+          max="99"
+          value="0"
+          aria-label="Max iterations"
+        />
+      </div>
+    </div>
+  </div>
+{{ end }}