"""Entry point – assembles all tabs into one Gradio app."""

import gradio as gr
from config import CHALLENGE_NAME
from tabs.about import build_about_tab
from tabs.registration import build_registration_tab
from tabs.submission   import build_submission_tab
from tabs.leaderboard  import build_leaderboard_tab


with gr.Blocks(title=CHALLENGE_NAME) as demo:
    gr.Markdown(f"# 🏆 {CHALLENGE_NAME}")

    with gr.Tabs():
        with gr.Tab("About"):
            build_about_tab()

        with gr.Tab("Registration"):
            build_registration_tab()

        with gr.Tab("Submission"):
            build_submission_tab()

        with gr.Tab("Leaderboard"):
            build_leaderboard_tab()


if __name__ == "__main__":
    demo.launch()