diff --git a/app/src/App.svelte b/app/src/App.svelte
index a2cce63..8f40c1e 100644
--- a/app/src/App.svelte
+++ b/app/src/App.svelte
@@ -1,92 +1,15 @@
-  <div class="w-full flex flex-wrap">
-
-      <!-- Login Section -->
-      <div class="w-full md:w-1/2 flex flex-col">
-
-          <div class="flex justify-center md:justify-start pt-12 md:pl-12 md:-mb-24">
-              <div class="bg-black text-white font-bold text-xl p-4"><img src="./favicon.png" alt=""
-                      style="height: 3rem;display: inline;"> LfK!Scan</div>
-          </div>
-
-          <div class="flex flex-col justify-center md:justify-start my-auto pt-8 md:pt-0 px-8 md:px-24 lg:px-32">
-              <p class="text-center text-3xl">Configuration</p>
-              <p class="text-center">Please provide the scan client token.<br><a target="_blank" class="underline"
-                      href="https://docs.lauf-fuer-kaya.de/">See our configuration guide.</a></p>
-              <form class="flex flex-col pt-3 md:pt-8" onsubmit="event.preventDefault();" on:submit={()=>
-              {
-                  // TODO: validate token with backend api
-                  console.log(token);
-                  apikey.set(token)
-              }}>
-                  <div class="flex flex-col pt-4">
-                      <label for="token" class="text-lg">Client Token</label>
-                      <input type="text" id="token" placeholder="Client Token" bind:value={token}
-                      class:border-red-500={!isTokenValid}
-                      class:border-solid={!isTokenValid}
-                      class:border-3={!isTokenValid}
-                          class="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 mt-1 leading-tight focus:outline-none focus:shadow-outline">
-                  </div>
-                  {#if !isTokenValid}
-                       <span class="text-sm">Please provide a valid client token...</span>
-                  {/if}
-                  <button
-                  disabled={!isTokenValid}
-            class:cursor-pointer={isTokenValid}
-            class:opacity-50={!isTokenValid}
-                  id="configure" type="submit"
-                      class="bg-black text-white font-bold text-lg hover:bg-gray-700 p-2 mt-8 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black">Configure</button>
-              </form>
-              <div class="text-center pt-12 pb-12">
-                  <p><svg style="height: 1rem;display: inline;" xmlns="http://www.w3.org/2000/svg" fill="none"
-                          stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"
-                          class="feather feather-zap" viewBox="0 0 24 24">
-                          <path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z" />
-                      </svg><span>powered by <a href="https://odit.services" target="_blank"
-                              class="underline">ODIT.Services</a>.</span></p>
-              </div>
-          </div>
-
-          <div class="w-full p-3">
-              <div class="inline-block mr-2 mt-2">
-                  <button type="button"
-                      class="bg-black focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black text-white text-sm py-2.5 px-5 rounded-md hover:bg-blue-700">Deutsch
-                      <svg class="h-4 inline" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M15.923 345.043C52.094 442.527 145.929 512 256 512s203.906-69.473 240.077-166.957L256 322.783l-240.077 22.26z" fill="#ffda44"/><path d="M256 0C145.929 0 52.094 69.472 15.923 166.957L256 189.217l240.077-22.261C459.906 69.472 366.071 0 256 0z"/><path d="M15.923 166.957C5.633 194.69 0 224.686 0 256s5.633 61.31 15.923 89.043h480.155C506.368 317.31 512 287.314 512 256s-5.632-61.31-15.923-89.043H15.923z" fill="#d80027"/></svg></button>
-              </div>
-              <div class="inline-block mr-2 mt-2">
-                  <button type="button"
-                      class="bg-black focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black text-white text-sm py-2.5 px-5 rounded-md hover:bg-blue-700 bg-blue-700">English
-                      <svg class="h-4 inline" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
-                          <circle cx="256" cy="256" r="256" fill="#f0f0f0"></circle>
-                          <g fill="#d80027">
-                              <path
-                                  d="M244.87 256H512c0-23.106-3.08-45.49-8.819-66.783H244.87V256zM244.87 122.435h229.556a257.35 257.35 0 00-59.07-66.783H244.87v66.783zM256 512c60.249 0 115.626-20.824 159.356-55.652H96.644C140.374 491.176 195.751 512 256 512zM37.574 389.565h436.852a254.474 254.474 0 0028.755-66.783H8.819a254.474 254.474 0 0028.755 66.783z">
-                              </path>
-                          </g>
-                          <path
-                              d="M118.584 39.978h23.329l-21.7 15.765 8.289 25.509-21.699-15.765-21.699 15.765 7.16-22.037a257.407 257.407 0 00-49.652 55.337h7.475l-13.813 10.035a255.58 255.58 0 00-6.194 10.938l6.596 20.301-12.306-8.941a253.567 253.567 0 00-8.372 19.873l7.267 22.368h26.822l-21.7 15.765 8.289 25.509-21.699-15.765-12.998 9.444A258.468 258.468 0 000 256h256V0c-50.572 0-97.715 14.67-137.416 39.978zm9.918 190.422l-21.699-15.765L85.104 230.4l8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765 8.289 25.509zm-8.289-100.083l8.289 25.509-21.699-15.765-21.699 15.765 8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765zM220.328 230.4l-21.699-15.765L176.93 230.4l8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765 8.289 25.509zm-8.289-100.083l8.289 25.509-21.699-15.765-21.699 15.765 8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765zm0-74.574l8.289 25.509-21.699-15.765-21.699 15.765 8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765z"
-                              fill="#0052b4"></path>
-                      </svg></button>
-              </div>
-          </div>
-
-      </div>
-
-      <!-- Image Section -->
-      <div class="w-1/2 shadow-2xl">
-          <img alt="" class="object-cover w-full h-screen hidden md:block" src="https://source.unsplash.com/IXUM4cJynP0">
-      </div>
-  </div>
-  <script>
-          import {apikey} from './store.js';
-      let token;
-      $: isTokenValid=token?.length===44&& token.split(".")[0].length===7 &&isUUID(token.split(".")[1]);
-      function isUUID ( uuid ) {
-    let s = "" + uuid;
-
-    s = s.match('^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$');
-    if (s === null) {
-      return false;
-    }
-    return true;
-}
-  </script>
\ No newline at end of file
+{#if is_configured}
+    <Scanner/>
+{:else}
+    <Login/>
+{/if}
+<script>
+    import Scanner from './Scanner.svelte';
+    import Login from './Login.svelte';
+    import {apikey as store} from './store.js';
+    let apikey="";
+    store.subscribe((value) => {
+        apikey=value;
+    });
+    $: is_configured= apikey!=="null"&&apikey!=="";
+</script>
\ No newline at end of file
diff --git a/app/src/Login.svelte b/app/src/Login.svelte
new file mode 100644
index 0000000..a2cce63
--- /dev/null
+++ b/app/src/Login.svelte
@@ -0,0 +1,92 @@
+  <div class="w-full flex flex-wrap">
+
+      <!-- Login Section -->
+      <div class="w-full md:w-1/2 flex flex-col">
+
+          <div class="flex justify-center md:justify-start pt-12 md:pl-12 md:-mb-24">
+              <div class="bg-black text-white font-bold text-xl p-4"><img src="./favicon.png" alt=""
+                      style="height: 3rem;display: inline;"> LfK!Scan</div>
+          </div>
+
+          <div class="flex flex-col justify-center md:justify-start my-auto pt-8 md:pt-0 px-8 md:px-24 lg:px-32">
+              <p class="text-center text-3xl">Configuration</p>
+              <p class="text-center">Please provide the scan client token.<br><a target="_blank" class="underline"
+                      href="https://docs.lauf-fuer-kaya.de/">See our configuration guide.</a></p>
+              <form class="flex flex-col pt-3 md:pt-8" onsubmit="event.preventDefault();" on:submit={()=>
+              {
+                  // TODO: validate token with backend api
+                  console.log(token);
+                  apikey.set(token)
+              }}>
+                  <div class="flex flex-col pt-4">
+                      <label for="token" class="text-lg">Client Token</label>
+                      <input type="text" id="token" placeholder="Client Token" bind:value={token}
+                      class:border-red-500={!isTokenValid}
+                      class:border-solid={!isTokenValid}
+                      class:border-3={!isTokenValid}
+                          class="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 mt-1 leading-tight focus:outline-none focus:shadow-outline">
+                  </div>
+                  {#if !isTokenValid}
+                       <span class="text-sm">Please provide a valid client token...</span>
+                  {/if}
+                  <button
+                  disabled={!isTokenValid}
+            class:cursor-pointer={isTokenValid}
+            class:opacity-50={!isTokenValid}
+                  id="configure" type="submit"
+                      class="bg-black text-white font-bold text-lg hover:bg-gray-700 p-2 mt-8 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black">Configure</button>
+              </form>
+              <div class="text-center pt-12 pb-12">
+                  <p><svg style="height: 1rem;display: inline;" xmlns="http://www.w3.org/2000/svg" fill="none"
+                          stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"
+                          class="feather feather-zap" viewBox="0 0 24 24">
+                          <path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z" />
+                      </svg><span>powered by <a href="https://odit.services" target="_blank"
+                              class="underline">ODIT.Services</a>.</span></p>
+              </div>
+          </div>
+
+          <div class="w-full p-3">
+              <div class="inline-block mr-2 mt-2">
+                  <button type="button"
+                      class="bg-black focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black text-white text-sm py-2.5 px-5 rounded-md hover:bg-blue-700">Deutsch
+                      <svg class="h-4 inline" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M15.923 345.043C52.094 442.527 145.929 512 256 512s203.906-69.473 240.077-166.957L256 322.783l-240.077 22.26z" fill="#ffda44"/><path d="M256 0C145.929 0 52.094 69.472 15.923 166.957L256 189.217l240.077-22.261C459.906 69.472 366.071 0 256 0z"/><path d="M15.923 166.957C5.633 194.69 0 224.686 0 256s5.633 61.31 15.923 89.043h480.155C506.368 317.31 512 287.314 512 256s-5.632-61.31-15.923-89.043H15.923z" fill="#d80027"/></svg></button>
+              </div>
+              <div class="inline-block mr-2 mt-2">
+                  <button type="button"
+                      class="bg-black focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black text-white text-sm py-2.5 px-5 rounded-md hover:bg-blue-700 bg-blue-700">English
+                      <svg class="h-4 inline" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
+                          <circle cx="256" cy="256" r="256" fill="#f0f0f0"></circle>
+                          <g fill="#d80027">
+                              <path
+                                  d="M244.87 256H512c0-23.106-3.08-45.49-8.819-66.783H244.87V256zM244.87 122.435h229.556a257.35 257.35 0 00-59.07-66.783H244.87v66.783zM256 512c60.249 0 115.626-20.824 159.356-55.652H96.644C140.374 491.176 195.751 512 256 512zM37.574 389.565h436.852a254.474 254.474 0 0028.755-66.783H8.819a254.474 254.474 0 0028.755 66.783z">
+                              </path>
+                          </g>
+                          <path
+                              d="M118.584 39.978h23.329l-21.7 15.765 8.289 25.509-21.699-15.765-21.699 15.765 7.16-22.037a257.407 257.407 0 00-49.652 55.337h7.475l-13.813 10.035a255.58 255.58 0 00-6.194 10.938l6.596 20.301-12.306-8.941a253.567 253.567 0 00-8.372 19.873l7.267 22.368h26.822l-21.7 15.765 8.289 25.509-21.699-15.765-12.998 9.444A258.468 258.468 0 000 256h256V0c-50.572 0-97.715 14.67-137.416 39.978zm9.918 190.422l-21.699-15.765L85.104 230.4l8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765 8.289 25.509zm-8.289-100.083l8.289 25.509-21.699-15.765-21.699 15.765 8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765zM220.328 230.4l-21.699-15.765L176.93 230.4l8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765 8.289 25.509zm-8.289-100.083l8.289 25.509-21.699-15.765-21.699 15.765 8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765zm0-74.574l8.289 25.509-21.699-15.765-21.699 15.765 8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765z"
+                              fill="#0052b4"></path>
+                      </svg></button>
+              </div>
+          </div>
+
+      </div>
+
+      <!-- Image Section -->
+      <div class="w-1/2 shadow-2xl">
+          <img alt="" class="object-cover w-full h-screen hidden md:block" src="https://source.unsplash.com/IXUM4cJynP0">
+      </div>
+  </div>
+  <script>
+          import {apikey} from './store.js';
+      let token;
+      $: isTokenValid=token?.length===44&& token.split(".")[0].length===7 &&isUUID(token.split(".")[1]);
+      function isUUID ( uuid ) {
+    let s = "" + uuid;
+
+    s = s.match('^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$');
+    if (s === null) {
+      return false;
+    }
+    return true;
+}
+  </script>
\ No newline at end of file
diff --git a/app/src/Scanner.svelte b/app/src/Scanner.svelte
new file mode 100644
index 0000000..c89e607
--- /dev/null
+++ b/app/src/Scanner.svelte
@@ -0,0 +1,27 @@
+<div>
+    <h1 class="mr-6 text-lg font-semibold text-right text-gray-900">configured lap: 400m</h1>
+    <h1 class="mr-6 text-lg font-semibold text-right text-gray-900">minimum lap time: 10s</h1>
+    <div class="w-full p-3 text-right">
+        <div class="inline-block mr-2 mt-2"><button
+        type="button" class="bg-black focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black text-white text-sm py-2.5 px-5 rounded-md hover:bg-blue-700">Deutsch
+        <svg class="h-4 inline" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M15.923 345.043C52.094 442.527 145.929 512 256 512s203.906-69.473 240.077-166.957L256 322.783l-240.077 22.26z" fill="#ffda44"></path><path d="M256 0C145.929 0 52.094 69.472 15.923 166.957L256 189.217l240.077-22.261C459.906 69.472 366.071 0 256 0z"></path><path d="M15.923 166.957C5.633 194.69 0 224.686 0 256s5.633 61.31 15.923 89.043h480.155C506.368 317.31 512 287.314 512 256s-5.632-61.31-15.923-89.043H15.923z" fill="#d80027"></path></svg></button></div>
+        <div class="inline-block mr-2 mt-2">
+            <button
+                class="bg-black focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black text-white text-sm py-2.5 px-5 rounded-md hover:bg-blue-700">English
+        <svg class="h-4 inline" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><circle cx="256" cy="256" r="256" fill="#f0f0f0"></circle><g fill="#d80027"><path d="M244.87 256H512c0-23.106-3.08-45.49-8.819-66.783H244.87V256zM244.87 122.435h229.556a257.35 257.35 0 00-59.07-66.783H244.87v66.783zM256 512c60.249 0 115.626-20.824 159.356-55.652H96.644C140.374 491.176 195.751 512 256 512zM37.574 389.565h436.852a254.474 254.474 0 0028.755-66.783H8.819a254.474 254.474 0 0028.755 66.783z"></path></g><path d="M118.584 39.978h23.329l-21.7 15.765 8.289 25.509-21.699-15.765-21.699 15.765 7.16-22.037a257.407 257.407 0 00-49.652 55.337h7.475l-13.813 10.035a255.58 255.58 0 00-6.194 10.938l6.596 20.301-12.306-8.941a253.567 253.567 0 00-8.372 19.873l7.267 22.368h26.822l-21.7 15.765 8.289 25.509-21.699-15.765-12.998 9.444A258.468 258.468 0 000 256h256V0c-50.572 0-97.715 14.67-137.416 39.978zm9.918 190.422l-21.699-15.765L85.104 230.4l8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765 8.289 25.509zm-8.289-100.083l8.289 25.509-21.699-15.765-21.699 15.765 8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765zM220.328 230.4l-21.699-15.765L176.93 230.4l8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765 8.289 25.509zm-8.289-100.083l8.289 25.509-21.699-15.765-21.699 15.765 8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765zm0-74.574l8.289 25.509-21.699-15.765-21.699 15.765 8.289-25.509-21.7-15.765h26.822l8.288-25.509 8.288 25.509h26.822l-21.7 15.765z" fill="#0052b4"></path></svg></button></div>
+    </div>
+    <section class="px-4 py-24 mx-auto max-w-7xl">
+        <div class="w-full mx-auto space-y-5 sm:w-8/12 md:w-6/12 lg:w-4/12 xl:w-3/12">
+            <h1 class="text-2xl font-semibold text-center text-gray-900">Lauf Für Kaya! Scan 📷</h1>
+            <form class="space-y-4">
+        <label class="block">
+            <span class="block mb-1 text-xs font-medium text-gray-700">Runner Card</span>
+            <input class="form-input" type="text" placeholder="123456789" required/>
+        </label>
+        <button type="submit" class="w-full py-3 bg-black text-white">Scan!</button>
+    </form>
+</div>
+</section>
+</div>
+<script>
+    import {apikey} from './store.js';