"""
CatLLM brand CSS theme for the HuggingFace Space.
Mirrors the catllm.com site palette and the desktop app: dark mode with
teal (primary) and orange (secondary) accents, paired with IBM Plex Sans
(display), DM Sans (body), and DM Mono (codes & metadata).
Kept in sync with app/components/css.py — copy that file over when the
desktop theme changes.
"""
import base64
import os
import streamlit as st
def inject_css():
"""Inject the CatLLM CSS theme into the page."""
st.markdown(CSS, unsafe_allow_html=True)
def _load_logo_uri(filename: str = "logo_mark.png") -> str:
"""Return a base64 data URI for the cat-shield mark, or empty string."""
path = os.path.join(os.path.dirname(__file__), filename)
try:
with open(path, "rb") as f:
return "data:image/png;base64," + base64.b64encode(f.read()).decode("ascii")
except FileNotFoundError:
return ""
LOGO_MARK_URI = _load_logo_uri()
def render_wordmark(subtitle: str = "Research-grade text classification with LLMs"):
"""Render the CatLLM cat-shield + IBM Plex Sans wordmark + a short subtitle."""
st.markdown(
f"""
CatLLM
{subtitle}
""",
unsafe_allow_html=True,
)
CSS = """
"""