sdf

- Add validateToken() method to userService to check if refresh token is valid
- Automatically redirect to chat if user already has valid session
- Show 'Checking authentication...' loading state during validation
- Prevents unnecessary login if user is already authenticated
- Improves UX by skipping login screen when not needed

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.env.example

@@ -0,0 +1,28 @@
+# Database Configuration
+# Use DATABASE_PATH for simple relative/absolute paths (e.g., "database/raggr.db" or "dev.db")
+# Or use DATABASE_URL for full connection strings (e.g., "sqlite://database/raggr.db")
+DATABASE_PATH=database/raggr.db
+# DATABASE_URL=sqlite://database/raggr.db
+
+# JWT Configuration
+JWT_SECRET_KEY=your-secret-key-here
+
+# Paperless Configuration
+PAPERLESS_TOKEN=your-paperless-token
+BASE_URL=192.168.1.5:8000
+
+# Ollama Configuration
+OLLAMA_URL=http://192.168.1.14:11434
+OLLAMA_HOST=http://192.168.1.14:11434
+
+# ChromaDB Configuration
+CHROMADB_PATH=/path/to/chromadb
+
+# OpenAI Configuration
+OPENAI_API_KEY=your-openai-api-key
+
+# Immich Configuration
+IMMICH_URL=http://192.168.1.5:2283
+IMMICH_API_KEY=your-immich-api-key
+SEARCH_QUERY=simba cat
+DOWNLOAD_DIR=./simba_photos

Dockerfile

@@ -24,7 +24,6 @@ RUN uv pip install --system -e .
 # Copy application code
 COPY *.py ./
 COPY blueprints ./blueprints
-COPY aerich.toml ./
 COPY migrations ./migrations
 COPY startup.sh ./
 RUN chmod +x startup.sh
@@ -35,8 +34,8 @@ WORKDIR /app/raggr-frontend
 RUN yarn install && yarn build
 WORKDIR /app
 
-# Create ChromaDB directory
+# Create ChromaDB and database directories
-RUN mkdir -p /app/chromadb
+RUN mkdir -p /app/chromadb /app/database
 
 # Expose port
 EXPOSE 8080

add_user.py

@@ -1,16 +1,27 @@
 # GENERATED BY CLAUDE
 
+import os
 import sys
 import uuid
 import asyncio
 from tortoise import Tortoise
 from blueprints.users.models import User
 
+from dotenv import load_dotenv
+
+load_dotenv()
+
+# Database configuration with environment variable support
+DATABASE_PATH = os.getenv("DATABASE_PATH", "database/raggr.db")
+DATABASE_URL = os.getenv("DATABASE_URL", f"sqlite://{DATABASE_PATH}")
+
+print(DATABASE_URL)
+
 
 async def add_user(username: str, email: str, password: str):
     """Add a new user to the database"""
     await Tortoise.init(
-        db_url="sqlite://raggr.db",
+        db_url=DATABASE_URL,
         modules={
             "models": [
                 "blueprints.users.models",
@@ -56,7 +67,7 @@ async def add_user(username: str, email: str, password: str):
 async def list_users():
     """List all users in the database"""
     await Tortoise.init(
-        db_url="sqlite://raggr.db",
+        db_url=DATABASE_URL,
         modules={
             "models": [
                 "blueprints.users.models",
@@ -94,6 +105,11 @@ def print_usage():
     print("\nExamples:")
     print("  python add_user.py add ryan ryan@example.com mypassword123")
     print("  python add_user.py list")
+    print("\nEnvironment Variables:")
+    print("  DATABASE_PATH  - Path to database file (default: database/raggr.db)")
+    print("  DATABASE_URL   - Full database URL (overrides DATABASE_PATH)")
+    print("\n  Example with custom database:")
+    print("  DATABASE_PATH=dev.db python add_user.py list")
 
 
 async def main():

aerich_config.py

@@ -1,7 +1,12 @@
 import os
 
+# Database configuration with environment variable support
+# Use DATABASE_PATH for relative paths or DATABASE_URL for full connection strings
+DATABASE_PATH = os.getenv("DATABASE_PATH", "database/raggr.db")
+DATABASE_URL = os.getenv("DATABASE_URL", f"sqlite://{DATABASE_PATH}")
+
 TORTOISE_ORM = {
-    "connections": {"default": os.getenv("DATABASE_URL", "sqlite:///app/raggr.db")},
+    "connections": {"default": DATABASE_URL},
     "apps": {
         "models": {
             "models": [

app.py

@@ -26,8 +26,11 @@ app.register_blueprint(blueprints.users.user_blueprint)
 app.register_blueprint(blueprints.conversation.conversation_blueprint)
 
 
+# Database configuration with environment variable support
+DATABASE_PATH = os.getenv("DATABASE_PATH", "database/raggr.db")
+
 TORTOISE_CONFIG = {
-    "connections": {"default": "sqlite://raggr.db"},
+    "connections": {"default": f"sqlite://{DATABASE_PATH}"},
     "apps": {
         "models": {
             "models": [

docker-compose.yml

@@ -12,6 +12,8 @@ services:
       - OPENAI_API_KEY=${OPENAI_API_KEY}
     volumes:
       - chromadb_data:/app/chromadb
+      - database_data:/app/database
 
 volumes:
   chromadb_data:
+  database_data:

index_immich.py

@@ -27,7 +27,7 @@ headers = {"x-api-key": API_KEY, "Content-Type": "application/json"}
 VISITED = {}
 
 if __name__ == "__main__":
-    conn = sqlite3.connect("./visited.db")
+    conn = sqlite3.connect("./database/visited.db")
     c = conn.cursor()
     c.execute("select immich_id from visited")
     rows = c.fetchall()

main.py

@@ -7,6 +7,8 @@ import argparse
 import chromadb
 import ollama
 
+import time
+
 
 from request import PaperlessNGXService
 from chunker import Chunker
@@ -36,6 +38,7 @@ parser.add_argument("query", type=str, help="questions about simba's health")
 parser.add_argument(
     "--reindex", action="store_true", help="re-index the simba documents"
 )
+parser.add_argument("--classify", action="store_true", help="test classification")
 parser.add_argument("--index", help="index a file")
 
 ppngx = PaperlessNGXService()
@@ -77,7 +80,7 @@ def chunk_data(docs, collection, doctypes):
 
     logging.info(f"chunking {len(docs)} documents")
     texts: list[str] = [doc["content"] for doc in docs]
-    with sqlite3.connect("visited.db") as conn:
+    with sqlite3.connect("database/visited.db") as conn:
         to_insert = []
         c = conn.cursor()
         for index, text in enumerate(texts):
@@ -113,13 +116,22 @@ def chunk_text(texts: list[str], collection):
         )
 
 
+def classify_query(query: str, transcript: str) -> bool:
+    logging.info("Starting query generation")
+    qg_start = time.time()
+    qg = QueryGenerator()
+    query_type = qg.get_query_type(input=query, transcript=transcript)
+    logging.info(query_type)
+    qg_end = time.time()
+    logging.info(f"Query generation took {qg_end - qg_start:.2f} seconds")
+    return query_type == "Simba"
+
+
 def consult_oracle(
     input: str,
     collection,
     transcript: str = "",
 ):
-    import time
-
     chunker = Chunker(collection)
 
     start_time = time.time()
@@ -171,6 +183,16 @@ def consult_oracle(
     return output
 
 
+def llm_chat(input: str, transcript: str = "") -> str:
+    system_prompt = "You are a helpful assistant that understands veterinary terms."
+    transcript_prompt = f"Here is the message transcript thus far {transcript}."
+    prompt = f"""Answer the user in  as if you were a cat named Simba. Don't act too catlike. Be assertive.
+    {transcript_prompt if len(transcript) > 0 else ""}
+    Respond to this prompt: {input}"""
+    output = llm_client.chat(prompt=prompt, system_prompt=system_prompt)
+    return output
+
+
 def paperless_workflow(input):
     # Step 1: Get the text
     ppngx = PaperlessNGXService()
@@ -181,15 +203,23 @@ def paperless_workflow(input):
 
 
 def consult_simba_oracle(input: str, transcript: str = ""):
-    return consult_oracle(
+    is_simba_related = classify_query(query=input, transcript=transcript)
-        input=input,
+
-        collection=simba_docs,
+    if is_simba_related:
-        transcript=transcript,
+        logging.info("Query is related to simba")
-    )
+        return consult_oracle(
+            input=input,
+            collection=simba_docs,
+            transcript=transcript,
+        )
+
+    logging.info("Query is NOT related to simba")
+
+    return llm_chat(input=input, transcript=transcript)
 
 
 def filter_indexed_files(docs):
-    with sqlite3.connect("visited.db") as conn:
+    with sqlite3.connect("database/visited.db") as conn:
         c = conn.cursor()
         c.execute(
             "CREATE TABLE IF NOT EXISTS indexed_documents (id INTEGER PRIMARY KEY AUTOINCREMENT, paperless_id INTEGER)"
@@ -202,38 +232,45 @@ def filter_indexed_files(docs):
     return [doc for doc in docs if doc["id"] not in visited]
 
 
+def reindex():
+    with sqlite3.connect("database/visited.db") as conn:
+        c = conn.cursor()
+        c.execute("DELETE FROM indexed_documents")
+        conn.commit()
+
+    # Delete all documents from the collection
+    all_docs = simba_docs.get()
+    if all_docs["ids"]:
+        simba_docs.delete(ids=all_docs["ids"])
+
+    logging.info("Fetching documents from Paperless-NGX")
+    ppngx = PaperlessNGXService()
+    docs = ppngx.get_data()
+    docs = filter_indexed_files(docs)
+    logging.info(f"Fetched {len(docs)} documents")
+
+    # Delete all chromadb data
+    ids = simba_docs.get(ids=None, limit=None, offset=0)
+    all_ids = ids["ids"]
+    if len(all_ids) > 0:
+        simba_docs.delete(ids=all_ids)
+
+    # Chunk documents
+    logging.info("Chunking documents now ...")
+    doctype_lookup = ppngx.get_doctypes()
+    chunk_data(docs, collection=simba_docs, doctypes=doctype_lookup)
+    logging.info("Done chunking documents")
+
+
 if __name__ == "__main__":
     args = parser.parse_args()
     if args.reindex:
-        logging.info("Fetching documents from Paperless-NGX")
+        reindex()
-        ppngx = PaperlessNGXService()
-        docs = ppngx.get_data()
-        docs = filter_indexed_files(docs)
-        logging.info(f"Fetched {len(docs)} documents")
 
-        # Delete all chromadb data
+    if args.classify:
-        ids = simba_docs.get(ids=None, limit=None, offset=0)
+        consult_simba_oracle(input="yohohoho testing")
-        all_ids = ids["ids"]
+        consult_simba_oracle(input="write an email")
-        if len(all_ids) > 0:
+        consult_simba_oracle(input="how much does simba weigh")
-            simba_docs.delete(ids=all_ids)
-
-        # Chunk documents
-        logging.info("Chunking documents now ...")
-        tag_lookup = ppngx.get_tags()
-        doctype_lookup = ppngx.get_doctypes()
-        chunk_data(docs, collection=simba_docs, doctypes=doctype_lookup)
-        logging.info("Done chunking documents")
-
-    # if args.index:
-    # with open(args.index) as file:
-    #     extension = args.index.split(".")[-1]
-    #     if extension == "pdf":
-    #         pdf_path = ppngx.download_pdf_from_id(id=document_id)
-    #         image_paths = pdf_to_image(filepath=pdf_path)
-    #         print(f"summarizing {file}")
-    #         generated_summary = summarize_pdf_image(filepaths=image_paths)
-    #     elif extension in [".md", ".txt"]:
-    #         chunk_text(texts=[file.readall()], collection=simba_docs)
 
     if args.query:
         logging.info("Consulting oracle ...")

query.py

@@ -49,11 +49,20 @@ DOCTYPE_OPTIONS = [
     "Letter",
 ]
 
+QUERY_TYPE_OPTIONS = [
+    "Simba",
+    "Other",
+]
+
 
 class DocumentType(BaseModel):
     type: list[str] = Field(description="type of document", enum=DOCTYPE_OPTIONS)
 
 
+class QueryType(BaseModel):
+    type: str = Field(desciption="type of query", enum=QUERY_TYPE_OPTIONS)
+
+
 PROMPT = """
 You are an information specialist that processes user queries. The current year is 2025. The user queries are all about
 a cat, Simba, and its records. The types of records are listed below. Using the query, extract the
@@ -111,6 +120,27 @@ Query: "Who does Simba know?"
 Tags: ["Letter", "Documentation"]
 """
 
+QUERY_TYPE_PROMPT = f"""You are an information specialist that processes user queries.
+A query can have one tag attached from the following options. Based on the query and the transcript which is listed below, determine
+ which of the following options is most appropriate: {",".join(QUERY_TYPE_OPTIONS)}
+
+### Example 1
+Query: "Who is Simba's current vet?"
+Tags: ["Simba"]
+
+
+### Example 2
+Query: "What is the capital of Tokyo?"
+Tags: ["Other"]
+
+
+### Example 3
+Query: "Can you help me write an email?"
+Tags: ["Other"]
+
+TRANSCRIPT:
+"""
+
 
 class QueryGenerator:
     def __init__(self) -> None:
@@ -154,6 +184,33 @@ class QueryGenerator:
         metadata_query = {"document_type": {"$in": type_data["type"]}}
         return metadata_query
 
+    def get_query_type(self, input: str, transcript: str):
+        client = OpenAI()
+        response = client.chat.completions.create(
+            messages=[
+                {
+                    "role": "system",
+                    "content": "You are an information specialist that is really good at deciding what tags a query should have",
+                },
+                {
+                    "role": "user",
+                    "content": f"{QUERY_TYPE_PROMPT}\nTRANSCRIPT:\n{transcript}\nQUERY:{input}",
+                },
+            ],
+            model="gpt-4o",
+            response_format={
+                "type": "json_schema",
+                "json_schema": {
+                    "name": "query_type",
+                    "schema": QueryType.model_json_schema(),
+                },
+            },
+        )
+
+        response_json_str = response.choices[0].message.content
+        type_data = json.loads(response_json_str)
+        return type_data["type"]
+
     def get_query(self, input: str):
         client = OpenAI()
         response = client.responses.parse(

raggr-frontend/rsbuild.config.ts

@@ -3,4 +3,8 @@ import { pluginReact } from '@rsbuild/plugin-react';
 
 export default defineConfig({
   plugins: [pluginReact()],
+  html: {
+    title: 'Raggr',
+    favicon: './src/assets/favicon.svg',
+  },
 });

raggr-frontend/src/api/userService.ts

@@ -55,6 +55,21 @@ class UserService {
     return data.access_token;
   }
 
+  async validateToken(): Promise<boolean> {
+    const refreshToken = localStorage.getItem("refresh_token");
+
+    if (!refreshToken) {
+      return false;
+    }
+
+    try {
+      await this.refreshToken();
+      return true;
+    } catch (error) {
+      return false;
+    }
+  }
+
   async fetchWithAuth(
     url: string,
     options: RequestInit = {},

raggr-frontend/src/assets/favicon.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100">
+  <text y="80" font-size="80" font-family="system-ui, -apple-system, sans-serif">🐱</text>
+</svg>

raggr-frontend/src/components/AnswerBubble.tsx

@@ -7,7 +7,7 @@ type AnswerBubbleProps = {
 
 export const AnswerBubble = ({ text, loading }: AnswerBubbleProps) => {
   return (
-    <div className="rounded-md bg-orange-100 p-3">
+    <div className="rounded-md bg-orange-100 p-3 sm:p-4">
       {loading ? (
         <div className="flex flex-col w-full animate-pulse gap-2">
           <div className="flex flex-row gap-2 w-full">
@@ -20,8 +20,10 @@ export const AnswerBubble = ({ text, loading }: AnswerBubbleProps) => {
           </div>
         </div>
       ) : (
-        <div className="flex flex-col">
+        <div className="flex flex-col break-words overflow-wrap-anywhere">
-          <ReactMarkdown>{"🐈: " + text}</ReactMarkdown>
+          <ReactMarkdown className="text-sm sm:text-base [&>*]:break-words">
+            {"🐈: " + text}
+          </ReactMarkdown>
         </div>
       )}
     </div>

raggr-frontend/src/components/ChatScreen.tsx

@@ -1,4 +1,4 @@
-import { useEffect, useState } from "react";
+import { useEffect, useState, useRef } from "react";
 import { conversationService } from "../api/conversationService";
 import { QuestionBubble } from "./QuestionBubble";
 import { AnswerBubble } from "./AnswerBubble";
@@ -39,8 +39,13 @@ export const ChatScreen = ({ setAuthenticated }: ChatScreenProps) => {
   const [selectedConversation, setSelectedConversation] =
     useState<Conversation | null>(null);
 
+  const messagesEndRef = useRef<HTMLDivElement>(null);
   const simbaAnswers = ["meow.", "hiss...", "purrrrrr", "yowOWROWWowowr"];
 
+  const scrollToBottom = () => {
+    messagesEndRef.current?.scrollIntoView({ behavior: "smooth" });
+  };
+
   const handleSelectConversation = (conversation: Conversation) => {
     setShowConversations(false);
     setSelectedConversation(conversation);
@@ -91,6 +96,10 @@ export const ChatScreen = ({ setAuthenticated }: ChatScreenProps) => {
     loadConversations();
   }, []);
 
+  useEffect(() => {
+    scrollToBottom();
+  }, [messages]);
+
   useEffect(() => {
     const loadMessages = async () => {
       if (selectedConversation == null) return;
@@ -112,8 +121,11 @@ export const ChatScreen = ({ setAuthenticated }: ChatScreenProps) => {
   }, [selectedConversation]);
 
   const handleQuestionSubmit = async () => {
+    if (!query.trim()) return; // Don't submit empty messages
+
     const currMessages = messages.concat([{ text: query, speaker: "user" }]);
     setMessages(currMessages);
+    setQuery(""); // Clear input immediately after submission
 
     if (simbaMode) {
       console.log("simba mode activated");
@@ -142,7 +154,6 @@ export const ChatScreen = ({ setAuthenticated }: ChatScreenProps) => {
       setMessages(
         currMessages.concat([{ text: result.response, speaker: "simba" }]),
       );
-      setQuery(""); // Clear input after successful send
     } catch (error) {
       console.error("Failed to send query:", error);
       // If session expired, redirect to login
@@ -156,18 +167,26 @@ export const ChatScreen = ({ setAuthenticated }: ChatScreenProps) => {
     setQuery(event.target.value);
   };
 
+  const handleKeyDown = (event: React.KeyboardEvent<HTMLTextAreaElement>) => {
+    // Submit on Enter, but allow Shift+Enter for new line
+    if (event.key === "Enter" && !event.shiftKey) {
+      event.preventDefault();
+      handleQuestionSubmit();
+    }
+  };
+
   return (
     <div className="h-screen bg-opacity-20">
       <div className="bg-white/85 h-screen">
         <div className="flex flex-row justify-center py-4">
-          <div className="flex flex-col gap-4 min-w-xl max-w-xl">
+          <div className="flex flex-col gap-4 w-full px-4 sm:w-11/12 sm:max-w-2xl lg:max-w-4xl sm:px-0">
-            <div className="flex flex-row justify-between">
+            <div className="flex flex-col sm:flex-row gap-3 sm:gap-0 sm:justify-between">
               <header className="flex flex-row justify-center gap-2 sticky top-0 z-10 bg-white">
-                <h1 className="text-3xl">ask simba!</h1>
+                <h1 className="text-2xl sm:text-3xl">ask simba!</h1>
               </header>
-              <div className="flex flex-row gap-2">
+              <div className="flex flex-row gap-2 justify-center sm:justify-end">
                 <button
-                  className="p-2 border border-green-400 bg-green-200 hover:bg-green-400 cursor-pointer rounded-md"
+                  className="p-2 h-11 border border-green-400 bg-green-200 hover:bg-green-400 cursor-pointer rounded-md text-sm sm:text-base"
                   onClick={() => setShowConversations(!showConversations)}
                 >
                   {showConversations
@@ -175,7 +194,7 @@ export const ChatScreen = ({ setAuthenticated }: ChatScreenProps) => {
                     : "show conversations"}
                 </button>
                 <button
-                  className="p-2 border border-red-400 bg-red-200 hover:bg-red-400 cursor-pointer rounded-md"
+                  className="p-2 h-11 border border-red-400 bg-red-200 hover:bg-red-400 cursor-pointer rounded-md text-sm sm:text-base"
                   onClick={() => setAuthenticated(false)}
                 >
                   logout
@@ -195,29 +214,34 @@ export const ChatScreen = ({ setAuthenticated }: ChatScreenProps) => {
               }
               return <QuestionBubble key={index} text={msg.text} />;
             })}
+            <div ref={messagesEndRef} />
             <footer className="flex flex-col gap-2 sticky bottom-0">
               <div className="flex flex-row justify-between gap-2 grow">
                 <textarea
-                  className="p-4 border border-blue-200 rounded-md grow bg-white"
+                  className="p-3 sm:p-4 border border-blue-200 rounded-md grow bg-white min-h-[44px] resize-y"
                   onChange={handleQueryChange}
+                  onKeyDown={handleKeyDown}
                   value={query}
+                  rows={2}
+                  placeholder="Type your message... (Press Enter to send, Shift+Enter for new line)"
                 />
               </div>
               <div className="flex flex-row justify-between gap-2 grow">
                 <button
-                  className="p-4 border border-blue-400 bg-blue-200 hover:bg-blue-400 cursor-pointer rounded-md flex-grow"
+                  className="p-3 sm:p-4 min-h-[44px] border border-blue-400 bg-blue-200 hover:bg-blue-400 cursor-pointer rounded-md flex-grow text-sm sm:text-base"
                   onClick={() => handleQuestionSubmit()}
                   type="submit"
                 >
                   Submit
                 </button>
               </div>
-              <div className="flex flex-row justify-center gap-2 grow">
+              <div className="flex flex-row justify-center gap-2 grow items-center">
                 <input
                   type="checkbox"
                   onChange={(event) => setSimbaMode(event.target.checked)}
+                  className="w-5 h-5 cursor-pointer"
                 />
-                <p>simba mode?</p>
+                <p className="text-sm sm:text-base">simba mode?</p>
               </div>
             </footer>
           </div>

raggr-frontend/src/components/ConversationList.tsx

@@ -38,22 +38,25 @@ export const ConversationList = ({
   }, []);
 
   return (
-    <div className="bg-indigo-300 rounded-md p-3 flex flex-col">
+    <div className="bg-indigo-300 rounded-md p-3 sm:p-4 flex flex-col gap-1">
       {conservations.map((conversation) => {
         return (
           <div
-            className="border-blue-400 bg-indigo-300 hover:bg-indigo-200 cursor-pointer rounded-md p-2"
+            key={conversation.id}
+            className="border-blue-400 bg-indigo-300 hover:bg-indigo-200 cursor-pointer rounded-md p-3 min-h-[44px] flex items-center"
             onClick={() => onSelectConversation(conversation)}
           >
-            <p>{conversation.title}</p>
+            <p className="text-sm sm:text-base break-words">
+              {conversation.title}
+            </p>
           </div>
         );
       })}
       <div
-        className="border-blue-400 bg-indigo-300 hover:bg-indigo-200 cursor-pointer rounded-md p-2"
+        className="border-blue-400 bg-indigo-300 hover:bg-indigo-200 cursor-pointer rounded-md p-3 min-h-[44px] flex items-center"
         onClick={() => onCreateNewConversation()}
       >
-        <p> + Start a new thread</p>
+        <p className="text-sm sm:text-base"> + Start a new thread</p>
       </div>
     </div>
   );

raggr-frontend/src/components/LoginScreen.tsx

@@ -1,4 +1,4 @@
-import { useState } from "react";
+import { useState, useEffect } from "react";
 import { userService } from "../api/userService";
 
 type LoginScreenProps = {
@@ -9,8 +9,23 @@ export const LoginScreen = ({ setAuthenticated }: LoginScreenProps) => {
   const [username, setUsername] = useState<string>("");
   const [password, setPassword] = useState<string>("");
   const [error, setError] = useState<string>("");
+  const [isChecking, setIsChecking] = useState<boolean>(true);
+
+  useEffect(() => {
+    // Check if user is already authenticated
+    const checkAuth = async () => {
+      const isValid = await userService.validateToken();
+      if (isValid) {
+        setAuthenticated(true);
+      }
+      setIsChecking(false);
+    };
+    checkAuth();
+  }, [setAuthenticated]);
+
+  const handleLogin = async (e?: React.FormEvent) => {
+    e?.preventDefault();
 
-  const handleLogin = async () => {
     if (!username || !password) {
       setError("Please enter username and password");
       return;
@@ -28,46 +43,73 @@ export const LoginScreen = ({ setAuthenticated }: LoginScreenProps) => {
     }
   };
 
+  const handleKeyPress = (e: React.KeyboardEvent) => {
+    if (e.key === "Enter") {
+      handleLogin();
+    }
+  };
+
+  // Show loading state while checking authentication
+  if (isChecking) {
+    return (
+      <div className="h-screen bg-opacity-20">
+        <div className="bg-white/85 h-screen flex items-center justify-center">
+          <div className="text-center">
+            <p className="text-lg sm:text-xl">Checking authentication...</p>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
   return (
     <div className="h-screen bg-opacity-20">
       <div className="bg-white/85 h-screen">
         <div className="flex flex-row justify-center py-4">
-          <div className="flex flex-col gap-4 min-w-xl max-w-xl">
+          <div className="flex flex-col gap-4 w-full px-4 sm:w-11/12 sm:max-w-2xl lg:max-w-4xl sm:px-0">
             <div className="flex flex-col gap-1">
-              <div className="flex flex-grow justify-center w-full bg-amber-400">
+              <div className="flex flex-grow justify-center w-full bg-amber-400 p-2">
-                <h1 className="text-xl font-bold">
+                <h1 className="text-base sm:text-xl font-bold text-center">
                   I AM LOOKING FOR A DESIGNER. THIS APP WILL REMAIN UGLY UNTIL A
                   DESIGNER COMES.
                 </h1>
               </div>
               <header className="flex flex-row justify-center gap-2 grow sticky top-0 z-10 bg-white">
-                <h1 className="text-3xl">ask simba!</h1>
+                <h1 className="text-2xl sm:text-3xl">ask simba!</h1>
               </header>
-              <label htmlFor="username">username</label>
+              <label htmlFor="username" className="text-sm sm:text-base">
+                username
+              </label>
               <input
                 type="text"
                 id="username"
                 name="username"
                 value={username}
                 onChange={(e) => setUsername(e.target.value)}
-                className="border border-s-slate-950 p-3 rounded-md"
+                onKeyPress={handleKeyPress}
+                className="border border-s-slate-950 p-3 rounded-md min-h-[44px]"
               />
-              <label htmlFor="password">password</label>
+              <label htmlFor="password" className="text-sm sm:text-base">
+                password
+              </label>
               <input
                 type="password"
                 id="password"
                 name="password"
                 value={password}
                 onChange={(e) => setPassword(e.target.value)}
-                className="border border-s-slate-950 p-3 rounded-md"
+                onKeyPress={handleKeyPress}
+                className="border border-s-slate-950 p-3 rounded-md min-h-[44px]"
               />
               {error && (
-                <div className="text-red-600 font-semibold">{error}</div>
+                <div className="text-red-600 font-semibold text-sm sm:text-base">
+                  {error}
+                </div>
               )}
             </div>
 
             <button
-              className="p-4 border border-blue-400 bg-blue-200 hover:bg-blue-400 cursor-pointer rounded-md flex-grow"
+              className="p-3 sm:p-4 min-h-[44px] border border-blue-400 bg-blue-200 hover:bg-blue-400 cursor-pointer rounded-md flex-grow text-sm sm:text-base"
               onClick={handleLogin}
             >
               login

raggr-frontend/src/components/QuestionBubble.tsx

@@ -3,5 +3,9 @@ type QuestionBubbleProps = {
 };
 
 export const QuestionBubble = ({ text }: QuestionBubbleProps) => {
-  return <div className="rounded-md bg-stone-200 p-3">🤦: {text}</div>;
+  return (
+    <div className="rounded-md bg-stone-200 p-3 sm:p-4 break-words overflow-wrap-anywhere text-sm sm:text-base">
+      🤦: {text}
+    </div>
+  );
 };