not needed

styles.py

@@ -1,78 +0,0 @@
-import streamlit as st
-
-def get_theme_colors(dark_mode: bool) -> dict:
-    """Return a color palette based on dark mode preference."""
-    return {
-        "BG": "#0f1620" if dark_mode else "#f5f5f5",
-        "PANEL_BG": "#1c2330" if dark_mode else "#ffffff",
-        "TEXT": "#e3e8f1" if dark_mode else "#1a1a1a",
-        "ACCENT": "#ff5252",
-        "BORDER": "#2a3240" if dark_mode else "#dddddd",
-        "SHADOW": "rgba(0,0,0,0.3)" if dark_mode else "rgba(0,0,0,0.1)",
-        "ACE_THEME": "monokai" if dark_mode else "chrome",
-    }
-
-def inject_global_css(colors: dict) -> None:
-    """Inject global styling overrides into the Streamlit app based on theme colors."""
-    st.markdown(f"""
-    <style>
-      .stApp {{
-        background-color: {colors["BG"]};
-        color: {colors["TEXT"]};
-      }}
-      [data-testid="stSidebar"] {{
-        background-color: {colors["PANEL_BG"]} !important;
-      }}
-      .ace_editor, .ace_scroller {{
-        background: {colors["PANEL_BG"]} !important;
-        box-shadow: 0 4px 8px {colors["SHADOW"]} !important;
-        border-radius: 8px !important;
-      }}
-      textarea, input, .stTextArea textarea {{
-        background: {colors["PANEL_BG"]} !important;
-        color: {colors["TEXT"]} !important;
-        border: 1px solid {colors["BORDER"]} !important;
-        border-radius: 4px !important;
-      }}
-      button, .stDownloadButton > button {{
-        background-color: {colors["ACCENT"]} !important;
-        color: #fff !important;
-        border-radius: 6px !important;
-        transition: transform 0.1s;
-      }}
-      button:hover {{
-        transform: scale(1.02) !important;
-      }}
-      .chat-container {{
-        background: {colors["PANEL_BG"]} !important;
-        border: 1px solid {colors["BORDER"]} !important;
-        border-radius: 8px !important;
-        padding: 1rem;
-        max-height: 480px;
-        overflow-y: auto;
-      }}
-      .chat-message {{
-        margin-bottom: 1rem;
-        padding: 0.75rem 1rem;
-        border-radius: 12px;
-      }}
-      .user-message {{
-        background: rgba(100,149,237,0.2);
-        align-self: flex-end;
-      }}
-      .bot-message {{
-        background: rgba(200,200,200,0.2);
-        align-self: flex-start;
-      }}
-      pre code {{
-        display: block;
-        padding: 0.5rem;
-        background: rgba(0,0,0,0.1);
-        border-radius: 4px;
-        overflow-x: auto;
-      }}
-      label[data-testid="stMarkdownContainer"] > div > div {{
-        color: {colors["TEXT"]} !important;
-      }}
-    </style>
-    """, unsafe_allow_html=True)