diff --git a/scripts/module.js b/scripts/module.js
index 7a6ecb0..94d4148 100644
--- a/scripts/module.js
+++ b/scripts/module.js
@@ -4,11 +4,20 @@ const FLAG_KEY = "environmentUuid";
 Hooks.once("init", () => {
     console.log(`${MODULE_ID} | Initializing Daggerheart Environment Overlay`);
 
+    // Register Menu
+    game.settings.registerMenu(MODULE_ID, "overlayConfig", {
+        name: "Overlay Configuration",
+        label: "Configure Overlay Style",
+        hint: "Customize the size, shape, and color of the environment overlay.",
+        icon: "fas fa-palette",
+        type: EnvironmentOverlayConfig,
+        restricted: true
+    });
+
     game.settings.register(MODULE_ID, "borderColor", {
         name: "Overlay Border Color",
-        hint: "Color of the environment token border.",
         scope: "world",
-        config: true,
+        config: false,
         type: String,
         default: "#f3c267",
         onChange: () => renderEnvironmentOverlay()
@@ -16,45 +25,115 @@ Hooks.once("init", () => {
 
     game.settings.register(MODULE_ID, "iconSize", {
         name: "Icon Size",
-        hint: "Size of the environment token in pixels.",
         scope: "world",
-        config: true,
+        config: false,
         type: Number,
-        range: {
-            min: 30,
-            max: 200,
-            step: 5
-        },
         default: 80,
         onChange: () => renderEnvironmentOverlay()
     });
 
     game.settings.register(MODULE_ID, "iconShape", {
         name: "Icon Shape",
-        hint: "Shape of the environment token overlay.",
         scope: "world",
-        config: true,
+        config: false,
         type: String,
-        choices: {
-            "rounded": "Rounded Square",
-            "square": "Square",
-            "circle": "Circle"
-        },
         default: "rounded",
         onChange: () => renderEnvironmentOverlay()
     });
 
     game.settings.register(MODULE_ID, "showName", {
         name: "Show Actor Name",
-        hint: "Display the environment actor's name below the token.",
         scope: "world",
-        config: true,
+        config: false,
         type: Boolean,
         default: true,
         onChange: () => renderEnvironmentOverlay()
     });
 });
 
+/**
+ * Configuration Application
+ */
+/**
+ * Configuration Application
+ */
+const { ApplicationV2, HandlebarsApplicationMixin } = foundry.applications.api;
+
+class EnvironmentOverlayConfig extends HandlebarsApplicationMixin(ApplicationV2) {
+    static DEFAULT_OPTIONS = {
+        tag: "form",
+        id: "dh-environment-overlay-config",
+        window: {
+            title: "Environment Overlay Configuration",
+            icon: "fas fa-palette",
+            resizable: false
+        },
+        position: {
+            width: 500,
+            height: "auto"
+        },
+        classes: ["daggerheart", "dialog", "dh-style", "module"],
+        actions: {
+            reset: EnvironmentOverlayConfig.onReset
+        },
+        form: {
+            handler: EnvironmentOverlayConfig.onSubmit,
+            closeOnSubmit: true
+        }
+    };
+
+    static PARTS = {
+        form: {
+            template: "modules/dh-environment-overlay/templates/overlay-config.hbs"
+        }
+    };
+
+    async _prepareContext(options) {
+        return {
+            borderColor: game.settings.get(MODULE_ID, "borderColor"),
+            iconSize: game.settings.get(MODULE_ID, "iconSize"),
+            iconShape: game.settings.get(MODULE_ID, "iconShape"),
+            showName: game.settings.get(MODULE_ID, "showName"),
+            shapes: {
+                "rounded": "Rounded Square",
+                "square": "Square",
+                "circle": "Circle"
+            }
+        };
+    }
+
+    _onRender(context, options) {
+        super._onRender(context, options);
+
+        // Update range value display
+        const html = this.element;
+        const rangeInput = html.querySelector('input[name="iconSize"]');
+        const rangeValue = html.querySelector('.range-value');
+
+        if (rangeInput && rangeValue) {
+            rangeInput.addEventListener('input', (event) => {
+                rangeValue.textContent = event.target.value;
+            });
+        }
+    }
+
+    static async onReset(event, target) {
+        await game.settings.set(MODULE_ID, "borderColor", "#f3c267");
+        await game.settings.set(MODULE_ID, "iconSize", 80);
+        await game.settings.set(MODULE_ID, "iconShape", "rounded");
+        await game.settings.set(MODULE_ID, "showName", true);
+        this.render();
+        ui.notifications.info("Environment Overlay settings reset to defaults.");
+    }
+
+    static async onSubmit(event, form, formData) {
+        const data = formData.object;
+        for (let [key, value] of Object.entries(data)) {
+            await game.settings.set(MODULE_ID, key, value);
+        }
+    }
+}
+
 /**
  * Handle Scene Configuration Render
  */
diff --git a/styles/module.css b/styles/module.css
index e0656d0..5c47dd1 100644
--- a/styles/module.css
+++ b/styles/module.css
@@ -1,3 +1,89 @@
+/* Configuration Window Styles */
+#dh-environment-overlay-config {
+    font-family: 'Montserrat', sans-serif;
+    color: light-dark(var(--dark-blue), var(--golden));
+    background-image: light-dark(url('/systems/daggerheart/assets/parchments/dh-parchment-light.png'), url('/systems/daggerheart/assets/parchments/dh-parchment-dark.png'));
+    background-repeat: no-repeat;
+    background-position: center;
+    border: none;
+    padding: 15px !important;
+}
+
+#dh-environment-overlay-config .form-group {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin-bottom: 15px;
+}
+
+#dh-environment-overlay-config .form-fields {
+    flex: 1;
+    display: flex;
+    align-items: center;
+    justify-content: flex-end;
+    gap: 10px;
+}
+
+#dh-environment-overlay-config .range-value {
+    min-width: 30px;
+    text-align: center;
+    font-weight: bold;
+    color: light-dark(var(--dark-blue), var(--golden));
+}
+
+#dh-environment-overlay-config .window-header {
+    background: transparent;
+    border-bottom: none;
+    color: light-dark(var(--dark-blue), var(--golden));
+    font-family: 'Cinzel Decorative', serif;
+}
+
+#dh-environment-overlay-config .window-title {
+    font-family: 'Cinzel Decorative', serif;
+    color: light-dark(var(--dark-blue), var(--golden));
+}
+
+#dh-environment-overlay-config h1 {
+    font-family: 'Cinzel Decorative', serif;
+    color: light-dark(var(--dark-blue), var(--golden));
+}
+
+#dh-environment-overlay-config label {
+    font-family: 'Montserrat', sans-serif;
+    color: light-dark(var(--dark-blue), var(--golden));
+}
+
+#dh-environment-overlay-config .notes {
+    font-family: 'Montserrat', sans-serif;
+    color: light-dark(var(--dark-blue-50), var(--golden-90));
+}
+
+#dh-environment-overlay-config .sheet-footer {
+    display: flex;
+    justify-content: center;
+    gap: 15px;
+    margin-top: 10px;
+}
+
+#dh-environment-overlay-config .sheet-footer button {
+    font-family: 'Cinzel', serif;
+    color: light-dark(var(--dark-blue), var(--golden));
+    background: light-dark(transparent, var(--deep-black));
+    border: 1px solid light-dark(var(--dark-blue), var(--golden));
+    box-shadow: 0 0 5px var(--soft-shadow);
+    height: 40px;
+    width: 140px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+#dh-environment-overlay-config .sheet-footer button:hover {
+    border-color: light-dark(var(--dark-blue), var(--golden));
+    color: light-dark(var(--dark-blue), var(--golden));
+    background: rgba(255, 255, 255, 0.1);
+}
+
 /* Scene Config Styles */
 .dh-environment-wrapper {
     margin-top: 10px;
@@ -72,7 +158,8 @@
 }
 
 #dh-environment-overlay img {
-    border-radius: 50%; /* Default fallback */
+    border-radius: 50%;
+    /* Default fallback */
     border: 3px solid var(--dh-overlay-color, #ffcc00);
     box-shadow: 0 0 10px var(--dh-overlay-color, rgba(0, 0, 0, 0.5));
     background-color: #000;
diff --git a/templates/overlay-config.hbs b/templates/overlay-config.hbs
new file mode 100644
index 0000000..aac42f6
--- /dev/null
+++ b/templates/overlay-config.hbs
@@ -0,0 +1,43 @@
+<form autocomplete="off">
+    <p class="notes">Configure the visual appearance of the Environment Overlay.</p>
+
+    <div class="form-group">
+        <label data-tooltip="Default: 80">Icon Size (px)</label>
+        <div class="form-fields">
+            <input type="range" name="iconSize" value="{{iconSize}}" min="30" max="200" step="5" data-dtype="Number">
+            <span class="range-value">{{iconSize}}</span>
+        </div>
+    </div>
+
+    <div class="form-group">
+        <label data-tooltip="Default: Rounded Square">Icon Shape</label>
+        <div class="form-fields">
+            <select name="iconShape" data-dtype="String">
+                {{selectOptions shapes selected=iconShape}}
+            </select>
+        </div>
+    </div>
+
+    <div class="form-group">
+        <label data-tooltip="Default: #f3c267">Border & Glow Color</label>
+        <div class="form-fields">
+            <color-picker name="borderColor" value="{{borderColor}}"></color-picker>
+        </div>
+    </div>
+
+    <div class="form-group">
+        <label data-tooltip="Default: Checked">Show Actor Name</label>
+        <div class="form-fields">
+            <input type="checkbox" name="showName" {{checked showName}}>
+        </div>
+    </div>
+
+    <footer class="sheet-footer flexrow">
+        <button type="submit" name="submit">
+            <i class="fas fa-save"></i> Save Changes
+        </button>
+        <button type="button" data-action="reset">
+            <i class="fas fa-undo"></i> Reset Defaults
+        </button>
+    </footer>
+</form>
\ No newline at end of file