diff --git a/app/backend/InputOutputHandler.tsx b/app/backend/InputOutputHandler.tsx
index 4fa0042..92fa6df 100644
--- a/app/backend/InputOutputHandler.tsx
+++ b/app/backend/InputOutputHandler.tsx
@@ -2,7 +2,7 @@
 import React, { use, useEffect, useRef, useState } from "react";
 import ConversationFrontend from "../components/ConversationFrontend";
 import InputFrontend from "../components/InputFrontend";
-import VoiceSend from "./voice_backend"
+import { sendToVoiceRecognition } from "./voice_backend"
 import { AudioRecorder } from "./AudioRecorder";
 import axios from "axios";
 import { resolve } from "path";
@@ -11,46 +11,59 @@ import { fetchFile, toBlobURL } from "@ffmpeg/util"
 
 
 const InputOutputBackend: React.FC = () => {
+  // # variables
   type Message = {
     role: string
     content: string
   }
 
-  /* Variables for System-prompt */
-  const [preferredCurrency, setPreferredCurrency] = useState<string | null>("")
-  const [preferredLanguage, setPreferredLanguage] = useState<string | null>("")
-  const [timeFormat, setTimeFormat] = useState<string | null>("")
-  const [preferredMeasurement, setPreferredMeasurement] = useState<string | null>("")
-  const [timeZone, setTimeZone] = useState<string | null>("")
-  const [dateFormat, setDateFormat] = useState<string | null>("")
+  const [preferredCurrency, setPreferredCurrency] = useState<string | null>(null);
+  const [preferredLanguage, setPreferredLanguage] = useState<string | null>(null);
+  const [timeFormat, setTimeFormat] = useState<string | null>(null);
+  const [preferredMeasurement, setPreferredMeasurement] = useState<string | null>(null);
+  const [timeZone, setTimeZone] = useState<string | null>(null);
+  const [dateFormat, setDateFormat] = useState<string | null>(null);
+  const [messages, setMessages] = useState<Message[]>([]);
 
   useEffect(() => {
-    setPreferredCurrency(localStorage.getItem("preferredCurrency"))
-    setPreferredLanguage(localStorage.getItem("preferredLanguage"))
-    setTimeFormat(localStorage.getItem("timeFormat"))
-    setPreferredMeasurement(localStorage.getItem("preferredMeasurement"))
-    setTimeZone(localStorage.getItem("timeZone"))
-    setDateFormat(localStorage.getItem("dateFormat"))
-  })
-  
+    setPreferredCurrency(localStorage.getItem("preferredCurrency"));
+    setPreferredLanguage(localStorage.getItem("preferredLanguage"));
+    setTimeFormat(localStorage.getItem("timeFormat"));
+    setPreferredMeasurement(localStorage.getItem("preferredMeasurement"));
+    setTimeZone(localStorage.getItem("timeZone"));
+    setDateFormat(localStorage.getItem("dateFormat"));
+  }, []);
+
+  useEffect(() => {
+    if (preferredCurrency && preferredLanguage && timeFormat && dateFormat && preferredMeasurement && timeZone) {
+      setMessages([
+        {
+          role: "system",
+          content: `You are in the timezone: ${timeZone}. 
+            You use the time format ${timeFormat}. 
+            You use the date format ${dateFormat} for all references of dates. 
+            You use the ${preferredMeasurement} system. 
+            You use the currency ${preferredCurrency}. 
+            You will only answer in the language (you will receive the country code) ${preferredLanguage}. 
+            But in the case the user specifically states to answer in another language, do that. Speaking in 
+            another language is not stating you should answer in that language. 
+            Additionally, under no circumstances translate your answer into multiple languages.`,
+        },
+        { role: "assistant", content: "Hello! How can I help you?" },
+      ]);
+    }
+  }, [preferredCurrency, preferredLanguage, timeFormat, dateFormat, preferredMeasurement, timeZone]);
+
+
   const [copyClicked, setCopyClicked] = useState(false)
   const [accessToken, setAccessToken] = useState("")
   const postWorkerRef = useRef<Worker | null>(null)
   const getWorkerRef = useRef<Worker | null>(null)
-  const [messages, setMessages] = useState<Message[]>([{ role: "system", 
-    content: `You are in the timezone: ${timeZone}. 
-    You use the time format ${timeFormat}. 
-    You use the date format ${dateFormat} for all references of dates. 
-    You use the ${preferredMeasurement} system. You use the currency ${preferredCurrency}. 
-    You will only answer in the language (you will receive the country code) ${preferredLanguage}. 
-    But in the case the user specifically states to answer in an other language do that speaking in a
-    nother language is not stating you should answer in that language. Additionally do not translate your answer into multiple languages`
-  },{ role: "assistant", content: "Hello! How can I help you?" }])
   const [liveMessage, setLiveMessage] = useState("")
   const [inputMessage, setInputMessage] = useState<string>("")
   const [inputDisabled, setInputDisabled] = useState(false)
   const [isRecording, setIsRecording] = useState(false)
-  const mediaRecorderRef = useRef<MediaRecorder | null>(null) 
+  const mediaRecorderRef = useRef<MediaRecorder | null>(null)
   const audioChunks = useRef<Blob[]>([])
 
 
@@ -151,11 +164,6 @@ const InputOutputBackend: React.FC = () => {
     });
   };
 
-
-  useEffect(() => {
-    
-  },[preferredCurrency, preferredLanguage, timeFormat, preferredMeasurement, timeZone, dateFormat])
-
   const addMessage = (role: string, content: string) => {
     setMessages(previous => [...previous, { role, content }])
   }
@@ -173,40 +181,46 @@ const InputOutputBackend: React.FC = () => {
     }
   }
 
-  const startRecording = async () => {
-    const stream = await navigator.mediaDevices.getUserMedia({ audio: true })
-    const mediaRecorder = new MediaRecorder(stream)
-    mediaRecorderRef.current = mediaRecorder
-    
-    mediaRecorder.ondataavailable = (event) => {
-      audioChunks.current.push(event.data)
-    }
-        
-    mediaRecorder.onstop = async () => {
-      const audioBlob = new Blob(audioChunks.current, { type: "audio/ogg" })
-      audioChunks.current = []
-      // console.log(audioBlob);
-      // const url = URL.createObjectURL(audioBlob)
-      // const audio = new Audio(url);
-      // audio.play().catch(error => console.error("Error playing audio:", error));
+  const startRecording = async (): Promise<string> => {
+    const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
+    const mediaRecorder = new MediaRecorder(stream);
+    mediaRecorderRef.current = mediaRecorder;
 
-      const remote = new VoiceSend()
-      remote.sendToVoiceRecognition(audioBlob)
-    }
+    audioChunks.current = []; // Initialize audio chunks
+
+    // Create a promise that resolves when the onstop event is done
+    const stopRecordingPromise = new Promise<string>((resolve) => {
+      mediaRecorder.ondataavailable = (event) => {
+        audioChunks.current.push(event.data);
+      };
+
+      mediaRecorder.onstop = async () => {
+        const audioBlob = new Blob(audioChunks.current, { type: "audio/ogg" });
+        audioChunks.current = [];
+
+        const text_voice = await sendToVoiceRecognition(audioBlob);
+        console.log(text_voice);
+        resolve(text_voice); // Resolve the promise with the recognized text
+      };
+    });
+
+    mediaRecorder.start();
+    setIsRecording(true);
+
+    // Wait for the recording to stop and get the recognized text
+    return stopRecordingPromise;
+  };
 
-    mediaRecorder.start()
-    setIsRecording(true)
-  }
-    
   const stopRecording = () => {
-    mediaRecorderRef.current?.stop()
-    setIsRecording(false)
-  }
+    mediaRecorderRef.current?.stop();
+    setIsRecording(false);
+  };
 
-
-  const handleMicClick = () => {
+  const handleMicClick = async () => {
     if (!isRecording) {
-      startRecording();
+      const recognizedText = await startRecording();
+      setInputMessage(recognizedText); // Set the recognized text after recording
+      console.log("Set!")
     } else {
       stopRecording();
     }
@@ -250,10 +264,10 @@ const InputOutputBackend: React.FC = () => {
     await wait(1000)
     setCopyClicked(false)
   }
-  
+
 
   return (
-    <div>
+    <>
       <ConversationFrontend
         messages={messages}
         onResendClick={handleResendClick}
@@ -267,8 +281,8 @@ const InputOutputBackend: React.FC = () => {
         onMicClick={handleMicClick}
         inputDisabled={inputDisabled}
         isRecording={isRecording}
-      /> 
-    </div>
+      />
+    </>
   )
 }
 
diff --git a/app/backend/voice_backend.ts b/app/backend/voice_backend.ts
index 3c4193b..ca8a998 100644
--- a/app/backend/voice_backend.ts
+++ b/app/backend/voice_backend.ts
@@ -1,26 +1,20 @@
 import axios from "axios";
 
+export const sendToVoiceRecognition = (audio_data: Blob): Promise<string> => {
+    console.log("sending recording...");
 
-class VoiceSend {
-    sendToVoiceRecognition(audio_data: Blob) {
-        console.log("sending recording...");
+    const formdata = new FormData()
+    formdata.append("audio", audio_data)
 
-        const formdata = new FormData()
-        formdata.append("audio", audio_data)
-
-        const dataSend = { option:"offline", type:"basic",audio:audio_data }
-        axios.post("http://localhost:5000/interstellar_ai/api/voice_recognition", formdata)
-            .then((response) => {
-                console.log(response.data)
-                return response.data.response
-            })
-            .catch(error => {
-                console.log("Error calling API:", error)
-                postMessage({ status: 500 })
-            })
-    }
-
-}
-
-
-export default VoiceSend;
\ No newline at end of file
+    const dataSend = { option: "offline", type: "basic", audio: audio_data }
+    return axios.post("http://localhost:5000/interstellar_ai/api/voice_recognition", formdata)
+        .then((response) => {
+            console.log(response.data)
+            return response.data.response
+        })
+        .catch(error => {
+            console.log("Error calling API:", error)
+            postMessage({ status: 500 })
+            return "Error"
+        })
+}
\ No newline at end of file
diff --git a/app/components/AI.tsx b/app/components/AI.tsx
index e1d244b..824f6d6 100644
--- a/app/components/AI.tsx
+++ b/app/components/AI.tsx
@@ -4,11 +4,9 @@ import InputOutputBackend from '../backend/InputOutputHandler';
 
 const AI: React.FC = () => {
   return (
-    <div>
       <div className="ai-container">
         <InputOutputBackend />
       </div>
-    </div>
   );
 };
 
diff --git a/app/components/ConversationFrontend.tsx b/app/components/ConversationFrontend.tsx
index 3294d09..fd17324 100644
--- a/app/components/ConversationFrontend.tsx
+++ b/app/components/ConversationFrontend.tsx
@@ -17,13 +17,6 @@ const ConversationFrontend = React.forwardRef<HTMLDivElement, ConversationProps>
   ({ messages, onResendClick, onEditClick, onCopyClick, isClicked}, ref: ForwardedRef<HTMLDivElement>) => {
     const endOfMessagesRef = useRef<HTMLDivElement>(null);
 
-    // Auto-scroll to the bottom of the conversation whenever a new message is added
-    useEffect(() => {
-      if (endOfMessagesRef.current) {
-        endOfMessagesRef.current.scrollIntoView({ behavior: 'smooth' });
-      }
-    }, [messages]); // Triggers the effect whenever the 'messages' array changes
-
     useEffect(() => {
       console.log(isClicked);
       
diff --git a/app/components/InputFrontend.tsx b/app/components/InputFrontend.tsx
index f02442b..5d51834 100644
--- a/app/components/InputFrontend.tsx
+++ b/app/components/InputFrontend.tsx
@@ -6,13 +6,17 @@ interface InputProps {
   onSendClick: (message: string, override: boolean) => void;
   onMicClick: () => void;
   inputDisabled: boolean;
-  isRecording:boolean
+  isRecording: boolean
 }
 
 const InputFrontend = React.forwardRef<HTMLDivElement, InputProps>(
-  ({ message, onSendClick, onMicClick, inputDisabled, isRecording}, ref: ForwardedRef<HTMLDivElement>) => {
+  ({ message, onSendClick, onMicClick, inputDisabled, isRecording }, ref: ForwardedRef<HTMLDivElement>) => {
     const [inputValue, setInputValue] = useState('');
 
+    useEffect(() => {
+      setInputValue(message);
+    }, [message]);
+
     const handleInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
       setInputValue(e.target.value);
     };
@@ -40,7 +44,7 @@ const InputFrontend = React.forwardRef<HTMLDivElement, InputProps>(
         <button type="button" onClick={() => onSendClick(inputValue, false)} disabled={inputDisabled ? true : false}>
           <img src="/img/send.svg" alt="send" />
         </button>
-        <button className={`microphone-button ${isRecording ? "red": "var(--input-button-color)"}`} type="button" onClick={onMicClick}>
+        <button className={`microphone-button ${isRecording ? "red" : "var(--input-button-color)"}`} type="button" onClick={onMicClick}>
           <img src="/img/microphone.svg" alt="microphone" />
         </button>
       </div>
diff --git a/app/components/Models.tsx b/app/components/Models.tsx
index 894623a..1f9dc56 100644
--- a/app/components/Models.tsx
+++ b/app/components/Models.tsx
@@ -1,7 +1,143 @@
 "use client";
 import React, { useState, useEffect } from 'react';
 
-// Define the available model options
+// Define all models that should be available.
+const modelList = {
+  'Offline Fast': {
+    'model_type': 'local',
+    'Math': 'qwen2-math:1.5b',
+    'Code': 'starcoder2',
+    'Language': 'llama3.2',
+    'Character': 'dolphin-phi',
+    'Finance': 'qwen2-math:1.5b',
+    'Weather': 'llama3.2',
+    'Time': 'llama3.2',
+    'Image': 'llava-phi3'
+  },
+  'Offline Slow': {
+    'model_type': 'local',
+    'Math': 'wizard-math',
+    'Code': 'starcoder2:7b',
+    'Language': 'llama3.1',
+    'Character': 'dolphin-llama3',
+    'Finance': 'wizard-math',
+    'Weather': 'llama3.1',
+    'Time': 'llama3.1',
+    'Image': 'llava'
+  },
+  'Offline Fast (FOSS)': {
+    'model_type': 'local',
+    'Math': 'qwen2-math:1.5b',
+    'Code': 'qwen2.5-coder:1.5b',
+    'Language': 'phi3.5',
+    'Character': 'dolphin-mistral',
+    'Finance': 'qwen2-math:1.5b',
+    'Weather': 'phi3.5',
+    'Time': 'phi3.5',
+    'Image': 'llava'
+  },
+  'Offline Slow (FOSS)': {
+    'model_type': 'local',
+    'Math': 'mathstral',
+    'Code': 'qwen2.5-coder',
+    'Language': 'qwen2.5',
+    'Character': 'dolphin-mistral',
+    'Finance': 'mathstral',
+    'Weather': 'qwen2.5',
+    'Time': 'qwen2.5',
+    'Image': 'llava'
+  },
+  'Online Cheap (OpenAI)': {
+    'model_type': 'openai',
+    'Math': 'gpt-4o-mini',
+    'Code': 'gpt-4o-mini',
+    'Language': 'gpt-4o-mini',
+    'Character': 'gpt-4o-mini',
+    'Finance': 'gpt-4o-mini',
+    'Weather': 'gpt-4o-mini',
+    'Time': 'gpt-4o-mini',
+    'Image': 'gpt-4o-mini'
+  },
+  'Online Expensive (OpenAI)': {
+    'model_type': 'openai',
+    'Math': 'gpt-4o',
+    'Code': 'gpt-4o',
+    'Language': 'gpt-4o',
+    'Character': 'gpt-4o',
+    'Finance': 'gpt-4o',
+    'Weather': 'gpt-4o',
+    'Time': 'gpt-4o',
+    'Image': 'gpt-4o'
+  },
+  'Online Cheap (Anthropic)': {
+    'model_type': 'anthropic',
+    'Math': 'claude-3-haiku',
+    'Code': 'claude-3-haiku',
+    'Language': 'claude-3-haiku',
+    'Character': 'claude-3-haiku',
+    'Finance': 'claude-3-haiku',
+    'Weather': 'claude-3-haiku',
+    'Time': 'claude-3-haiku',
+    'Image': 'claude-3-haiku'
+  },
+  'Online Expensive (Anthropic)': {
+    'model_type': 'anthropic',
+    'Math': 'claude-3-5-sonnet',
+    'Code': 'claude-3-5-sonnet',
+    'Language': 'claude-3-5-sonnet',
+    'Character': 'claude-3-5-sonnet',
+    'Finance': 'claude-3-5-sonnet',
+    'Weather': 'claude-3-5-sonnet',
+    'Time': 'claude-3-5-sonnet',
+    'Image': 'claude-3-5-sonnet'
+  },
+  'Online Cheap (Google)': {
+    'model_type': 'google',
+    'Math': 'gemini-1.5-flash-latest',
+    'Code': 'gemini-1.5-flash-latest',
+    'Language': 'gemini-1.5-flash-latest',
+    'Character': 'gemini-1.5-flash-latest',
+    'Finance': 'gemini-1.5-flash-latest',
+    'Weather': 'gemini-1.5-flash-latest',
+    'Time': 'gemini-1.5-flash-latest',
+    'Image': 'gemini-1.5-flash-latest'
+  },
+  'Online Expensive (Google)': {
+    'model_type': 'google',
+    'Math': 'gemini-1.5-pro-latest',
+    'Code': 'gemini-1.5-pro-latest',
+    'Language': 'gemini-1.5-pro-latest',
+    'Character': 'gemini-1.5-pro-latest',
+    'Finance': 'gemini-1.5-pro-latest',
+    'Weather': 'gemini-1.5-pro-latest',
+    'Time': 'gemini-1.5-pro-latest',
+    'Image': 'gemini-1.5-pro-latest'
+  },
+  'Online (La Plateforme)': {
+    'model_type': 'mistral',
+    'Math': 'open-mistral-nemo',
+    'Code': 'codestral-latest',
+    'Language': 'mistral-small-latest',
+    'Character': 'mistral-large-latest',
+    'Finance': 'open-mistral-nemo',
+    'Weather': 'mistral-small-latest',
+    'Time': 'mistral-small-latest',
+    'Image': 'pixtral-12b-2409'
+  },
+  'Online (FOSS) (La Plateforme)': {
+    'model_type': 'mistral',
+    'Math': 'open-mistral-nemo',
+    'Code': 'open-codestral-mamba',
+    'Language': 'open-mistral-nemo',
+    'Character': 'open-mixtral-8x22b',
+    'Finance': 'open-mixtral-8x22b',
+    'Weather': 'open-mistral-nemo',
+    'Time': 'open-mistral-nemo',
+    'Image': 'pixtral-12b-2409'
+  }
+}
+
+// Define the available category options
 const modelDropdown = {
   offlineWithoutFoss: ['Offline Fast', 'Offline Slow'],
   offlineFoss: ['Offline Fast (FOSS)', 'Offline Slow (FOSS)'],
@@ -12,6 +148,7 @@ const modelDropdown = {
     'Online Expensive (Anthropic)',
     'Online Cheap (Google)',
     'Online Expensive (Google)',
+    'Online (La Plateforme)'
   ],
   onlineFoss: ['Online (FOSS) (La Plateforme)'],
 };
@@ -20,7 +157,7 @@ const Models: React.FC = () => {
   // Initialize state with value from localStorage or default to ''
   const [selectedModel, setSelectedModel] = useState('');
   const [radioSelection, setRadioSelection] = useState<string | null>("")
-  
+
   useEffect(() => {
     setRadioSelection(localStorage.getItem('radioSelection'))
     const handleStorageChange = () => {
@@ -98,6 +235,13 @@ const Models: React.FC = () => {
   const isOfflineModel = (model: string) =>
     modelDropdown.offlineWithoutFoss.includes(model) || modelDropdown.offlineFoss.includes(model);
 
+  const modelClicked = (model: string) => {
+    const category = selectedModel as keyof typeof modelList;
+    console.log(model)
+    console.log(category)
+    console.log(modelList[category][model as keyof typeof modelList[typeof category]]);
+  }
+
   return (
     <div className="model-background">
       <div className="models">
@@ -122,7 +266,7 @@ const Models: React.FC = () => {
         <div className="grid">
           {['Code', 'Math', 'Language', 'Character', 'Finance', 'Weather', 'Time', 'Image', 'Custom1', 'Custom2'].map(
             (category) => (
-              <button key={category} className={`${category.toLowerCase()}-model model-box`}>
+              <button key={category} className={`${category.toLowerCase()}-model model-box`} onClick={() => modelClicked(category)}>
                 <div className="overlay">
                   <h3>{category}</h3>
                   {isOfflineModel(selectedModel) && <img src="/img/nowifi.svg" alt="No Wi-Fi" />}
diff --git a/app/layout.tsx b/app/layout.tsx
index 0425420..1d7d206 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -5,6 +5,9 @@ export const metadata = {
   description: 'A little AI chat that is able to assist you in little tasks',
 };
 
+
+
+
 export default function RootLayout({ children }: { children: ReactNode }) {
   return (
     <html lang="en">
diff --git a/app/page.tsx b/app/page.tsx
index aad4bee..9afccc2 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -15,31 +15,6 @@ const LandingPage: React.FC = () => {
   const [view, setView] = useState<'AI' | 'FAQ' | 'Documentation' | 'Credits'>('AI'); // Added 'Credits' here
   const conversationRef = useRef<HTMLDivElement>(null);
 
-  useEffect(() => {
-    const scrollToBottom = () => {
-      const conversation = conversationRef.current;
-      if (conversation) {
-        conversation.scrollTop = conversation.scrollHeight;
-      }
-    };
-
-    scrollToBottom();
-
-    const observer = new MutationObserver(scrollToBottom);
-    if (conversationRef.current) {
-      observer.observe(conversationRef.current, {
-        childList: true,
-        subtree: true,
-      });
-    }
-
-    return () => {
-      if (conversationRef.current) {
-        observer.disconnect();
-      }
-    };
-  }, []);
-
   const toggleDivs = () => {
     setShowDivs(prevState => !prevState);
   };
diff --git a/app/styles/Settings.css b/app/styles/Settings.css
index ece5047..b0aae8c 100644
--- a/app/styles/Settings.css
+++ b/app/styles/Settings.css
@@ -9,7 +9,6 @@
     display: flex;
     justify-content: center;
     align-items: center;
-    z-index: 10000;
 }
 
 .settings-main h2 {
@@ -104,14 +103,14 @@
     padding: 5px 10px;
     cursor: pointer;
     position: absolute; /* Position the button absolutely */
-    top: 10px; /* Distance from the top */
-    right: 10px; /* Distance from the right */
+    top: 15px; /* Distance from the top */
+    right: 40px; /* Distance from the right */
     transition: background 0.3s;
 }
 
 /* Close button positioning */
 .apply {
-    background: var(--close-button-color); /* Use variable for close button color */
+    background: var(--apply-button-color); /* Use variable for close button color */
     color: white; /* Use white for text color */
     border: none;
     border-radius: 5px;
@@ -119,7 +118,7 @@
     cursor: pointer;
     position: absolute; /* Position the button absolutely */
     top: 50px; /* Distance from the top */
-    right: 10px; /* Distance from the right */
+    right: 40px; /* Distance from the right */
     transition: background 0.3s;
 }
 
diff --git a/app/styles/container.css b/app/styles/container.css
index 89e03fa..3f094b2 100644
--- a/app/styles/container.css
+++ b/app/styles/container.css
@@ -1,19 +1,19 @@
 /* container.css */
-.container,
-.content {
+.container{
     display: flex;
     width: 100vw;
-    padding-top: 0.025vh;
+    height: 100vh;
+    padding-top: 12vh;
 }
 
 .left-panel {
-    margin-top: 5em;
     width: 25vw; /* Adjust as needed */
     transition: width 0.3s ease, opacity 0.3s ease, visibility 0.3s ease; /* Smooth transitions for all properties */
     background-color: var(--left-panel-background-color); /* Use variable for background color */
     border-radius: 0 1em 0 0;
     margin-left: 0;
     padding-right: 1em;
+    height: 100%;
 }
 
 .left-panel.hidden {
@@ -23,12 +23,11 @@
 }
 
 .conversation-container {
-    margin-top: 5em;
     flex: 1;
     transition: margin-left 0.3s ease; /* Smooth margin adjustment */
     background-color: var(--conversation-background-color); /* Use variable for background color */
     border-radius: 1em 0 0 0;
-    height: min-content;
+    height: 100%;
 }
 
 /* Adjust margin-left when panel is shown or hidden */
diff --git a/app/styles/global.css b/app/styles/global.css
index 8a4eae2..c9754e3 100644
--- a/app/styles/global.css
+++ b/app/styles/global.css
@@ -1,7 +1,7 @@
 html,
 body {
     height: 100vh;
-    /* overflow: hidden; */
+    overflow: hidden;
     position: relative;
 }
 
diff --git a/app/styles/header.css b/app/styles/header.css
index 99343f2..282beaa 100644
--- a/app/styles/header.css
+++ b/app/styles/header.css
@@ -7,11 +7,14 @@ header{
     height: 10vh;
     display: flex;
     align-items: center;
+    justify-content: center;
     font-size: 1em;
+    z-index: 999;
 }
 
 .hamburger{
     position: absolute;
+    left: 5vw;
     display: none;
     flex-direction: column;
     cursor: pointer;
@@ -39,9 +42,10 @@ header{
 
 .nav-links{
     position: absolute;
+    left: 1vw;
     display: flex;
-    gap: 1em;
-    width: 35vw;
+    gap: 0.5vw;
+    width:max-content;
     height: 100%;
     align-items: center;
 }
@@ -52,7 +56,8 @@ header{
     font-size: 0.9em;
     height: 50%;
     border-radius: 5px;
-    padding: 1px 15px;
+    padding: 2px 15px;
+    font-family: var(--font-family);
 }
 
 .nav-btn:hover{
@@ -60,7 +65,6 @@ header{
 }
 
 .header-logo{
-    margin:auto;
     width: 250px;
     height: 5vh;
     background-image: url(../../public/img/logo.png);
@@ -72,16 +76,19 @@ header{
 }
 
 .login-button-container{
+    position: absolute;
+    top: 0.2vh;
+    right: 1vw;
     height: 100%;
     display: flex;
     align-items: center;
 }
 
 .header-login-button{
-    font-size: 2vh;
-    position: absolute;
+    font-size: var(--font-size);
+    /* position: absolute;
     top: 1.5vh;
-    right: 1vw;
+    right: 1vw; */
     padding: 10px 20px;
     background-color: var(--input-button-color);
     color: var(--text-color);
@@ -89,6 +96,7 @@ header{
     border-radius: 5px;
     cursor: pointer;
     transition: background-color 0.3s;
+    font-family: var(--font-family);
 }
 
 .header-login-button:hover {
diff --git a/app/styles/history.css b/app/styles/history.css
index 7bc9bcd..7537d3a 100644
--- a/app/styles/history.css
+++ b/app/styles/history.css
@@ -1,13 +1,13 @@
 .history-background {
     grid-column: 1/2;
     grid-row: 1/2;
-    height: 40vh;
+    height: 45%;
     overflow: hidden;
     background-color: var(--history-background-color);
     padding: 1em;
     margin: 1em;
     margin-right: 0;
-    border-radius: 2em;
+    border-radius: 1em;
 }
 
 .history {
@@ -37,3 +37,7 @@
 .history ul li a:hover {
     background-color: var(--input-button-hover-color);
 }
+
+.history-models{
+    height: 100%;
+}
diff --git a/app/styles/input.css b/app/styles/input.css
index ffbffeb..af821e8 100644
--- a/app/styles/input.css
+++ b/app/styles/input.css
@@ -2,22 +2,24 @@
 .input {
     grid-column: 2/3;
     grid-row: 4/5;
-    border-radius: 20px;
+    border-radius: 8px;
     background-color: var(--input-background-color);
     padding: 1em;
-    margin: 1em;
+    padding-left: 0.5em;
+    padding-right: 0;
+    margin: 0 10px;
+    margin-bottom: 10px;
     display: flex;
     justify-content: space-between;
     align-items: center;
     height: auto;
-    gap: 10px;
     height: 10vh;
 }
 
 .input input {
     flex-grow: 1;
     padding: 5px;
-    font-size: 1.2em;
+    font-size: 1em;
     border-radius: 8px;
     border: 2px solid var(--input-button-color);
     outline: none;
@@ -33,16 +35,17 @@
 }
 
 .input button {
-    padding: 1em;
+    padding: 5px;
     margin: 5px;
+    margin-left: 0;
     background-color: var(--input-button-color);
     color: var(--user-message-text-color); /* Use variable for button text color */
     border: none;
-    border-radius: 50%;
+    border-radius: 8px;
     font-size: 1.5em;
     cursor: pointer;
     height: 50px;
-    width: 50px;
+    width: 75px;
     display: flex;
     justify-content: center;
     align-items: center;
@@ -52,7 +55,7 @@
 }
 
 .input button img {
-    height: 1em;
+    height: 20px;
 }
 
 .input button:hover {
diff --git a/app/styles/models.css b/app/styles/models.css
index 0706c93..7369e40 100644
--- a/app/styles/models.css
+++ b/app/styles/models.css
@@ -1,13 +1,13 @@
 .model-background {
     grid-column: 1/2;
     grid-row: 1/2;
-    height: 45vh;
+    height: 45%;
     overflow: hidden;
     background-color: var(--history-background-color);
     padding: 1em;
-    margin: 1em;
+    margin: 0 1em;
     margin-right: 0;
-    border-radius: 2em;
+    border-radius: 1em;
 }
 
 .models {
@@ -17,12 +17,12 @@
     overflow-y: scroll;
 }
 
-.models .titel {
-    padding-bottom: 1em;
+.models .title {
     display: flex;
     justify-content: center;
     align-items: center;
-    font-size: 0.7em;
+    font-size: 1.5em;
+    margin-bottom: 0;
 }
 
 .model-dropdown {
@@ -56,7 +56,6 @@
 }
 
 .overlay {
-    z-index: 900;
     position: absolute;
     left: 0;
     width: 100%;
diff --git a/app/styles/output.css b/app/styles/output.css
index 255715f..19507cd 100644
--- a/app/styles/output.css
+++ b/app/styles/output.css
@@ -2,24 +2,21 @@
 .output {
     grid-column: 2;
     grid-row: 1 / 4;
-    border-radius: 2em;
     background-color: var(--output-background-color);
-    padding: 1em;
     margin: 1em;
-    margin-top: 0;
     display: flex;
     flex-direction: column;
     justify-content: flex-start;
     font-size: 1em;
     overflow-y: auto;
     width: calc(100% - 2em); /* Corrected calculation for width */
-    height: 75vh;
+    height: 70vh;
 }
 
 #conversation {
     display: flex;
     flex-direction: column;
-    padding: 10px;
+    padding-left: 10px;
     overflow-y: auto;
     max-height: 80vh;
     background-color: var(--output-background-color);
@@ -51,16 +48,17 @@
 /* Button Container */
 .button-container {
     display: flex;
-    padding: 10px 0;
 }
 
 .button-container button {
     background: none;
     border: none;
     cursor: pointer;
-    border-radius: 50%;
+    border-radius: 100%;
     padding: 10px;
     transition: background-color 0.3s ease;
+    height: 40px;
+    width: 40px;
 }
 
 .button-container button:hover {
@@ -68,7 +66,8 @@
 }
 
 .button-container img {
-    height: 1.5em;
+    height: 20px;
+    width: 20px;
 }
 
 #copiedText{
diff --git a/app/styles/responsive.css b/app/styles/responsive.css
index bcf54af..422725c 100644
--- a/app/styles/responsive.css
+++ b/app/styles/responsive.css
@@ -27,13 +27,6 @@
     padding: 7em 0 0 0 ;
   }
 
-  header li {
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-    margin: 0;
-  }
-
   /* Left panel styles */
   .left-panel {
     display: hidden; /* Initially hidden */
@@ -43,6 +36,7 @@
 
   .left-panel.visible {
     display: block;
+    height: min-content;
   }
 
   /* Conversation container styles */
@@ -104,11 +98,10 @@
     color: var(--user-message-text-color); /* Use variable for button text color */
   }
 
-  .header-login-button{
-    position: absolute;
-    top: 3.5vh;
-    right: 5vw;
-  } 
+  .header-logo{
+    position: relative;
+    margin-left: -40px;
+  }
 
   .hamburger.open{
     margin-top: 0.5vh;
@@ -130,17 +123,23 @@
 
   .nav-links.active{
     display: flex;
+    height: fit-content;
   }
 
   .nav-btn{
     width: 100%;
-    text-align: left;
+    text-align: center;
     padding: 10px;
+    height: 50px;
   }
   
   .hamburger {
     display: flex;
   }
+
+  .header-login-button{
+    right: 5vh;
+  }
 }
 
 /* Responsive adjustments for the settings */
diff --git a/app/styles/user-ai-messages.css b/app/styles/user-ai-messages.css
index 524e730..c79b71c 100644
--- a/app/styles/user-ai-messages.css
+++ b/app/styles/user-ai-messages.css
@@ -25,3 +25,9 @@
     margin-right: auto;
     text-align: left;
 }
+
+.ai-container{
+    height: min-content;
+    bottom: 0;
+    width: 100%;
+}
diff --git a/app/styles/variables.css b/app/styles/variables.css
index 795b4fc..dab7cbe 100644
--- a/app/styles/variables.css
+++ b/app/styles/variables.css
@@ -20,6 +20,8 @@
     --doc-background-color: #ffffff; /* Background color for documents */
     --close-button-color: red;
     --close-button-hover-color: #9e0101; /*NEW*/
+    --apply-button-color:#8B9635;
+    --apply-button-hover-color:#6b7c2b;
     --burger-menu-background-color: #79832e;  /*NEW*/
     --overlay-text-color:white; /*NEW*/
     
diff --git a/py/ai.py b/py/ai.py
index 5879e9d..2554fd5 100644
--- a/py/ai.py
+++ b/py/ai.py
@@ -80,11 +80,6 @@ class AI:
         message = messages[-1]['content']
         messages.pop()
 
-        system = None
-        if messages and messages[0]['role'] == 'system':
-            system = messages[0]['content']
-            messages.pop(0)
-
         for msg in messages:
             msg['parts'] = msg.pop('content')
 
@@ -97,8 +92,8 @@ class AI:
         model = genai.GenerativeModel(model)
 
         chat = model.start_chat(
-            system_instruction=system,
-            history=messages
+            history=messages,
+
         )
 
         response = chat.send_message(message, stream=True)
diff --git a/py/api.py b/py/api.py
index 84df891..75fbfd4 100644
--- a/py/api.py
+++ b/py/api.py
@@ -70,6 +70,13 @@ class API:
                 thread.start()
                 thread.join()
                 return jsonify({'status': 200})
+            elif model_type == "google":
+                api_key = data.get('api_key')
+                thread = threading.Thread(target=self.ai.process_google,
+                                          args=(ai_model, messages, self, access_token, api_key))
+                thread.start()
+                thread.join()
+                return jsonify({'status': 200})
 
             return jsonify({'status': 401, 'error': 'Invalid AI model type'})
 
diff --git a/py/voice.py b/py/voice.py
index 24d12ac..8aeb3e0 100644
--- a/py/voice.py
+++ b/py/voice.py
@@ -7,25 +7,19 @@ class VoiceRecognition:
     @staticmethod
     def recognition(audio):
         audio_buffer = io.BytesIO(audio.read())
-        
-        try:
-            audio_segment = AudioSegment.from_file(audio_buffer, format="ogg")
-            
-            wav_io = io.BytesIO()
-            audio_segment.export(wav_io, format="wav")
-            wav_io.seek(0)
-        except:
-            print("audio to wav failed")
-        
+
+        audio_segment = AudioSegment.from_file(audio_buffer, format="ogg")
+
+        wav_io = io.BytesIO()
+        audio_segment.export(wav_io, format="wav")
+        wav_io.seek(0)
+
         model_size = "base"
-        model = WhisperModel(model_size, device="cpu", compute_type=" ")
-        
+        model = WhisperModel(model_size, device="cpu", compute_type="int8")
+
         segments, _ = model.transcribe(wav_io)
         transcription = ""
         for segment in segments:
             transcription += segment.text + " "
         result = transcription.strip()
-        print(result)
         return result
-
-# npm install @ffmpeg/ffmpeg @ffmpeg/util @ffmpeg/types @ffmpeg/core-mt
\ No newline at end of file