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import streamlit as st |
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def load_css(): |
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css = """ |
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<style> |
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/* --- EXPLICIT COLOR DEFINITIONS --- */ |
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:root { |
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--dark-bg: #0E1117; |
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--light-text: #FAFAFA; |
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--neon-green: #00FFA3; |
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--neon-font: Arial, Helvetica, sans-serif; |
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--tab-font-size: 18px; |
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--tab-bottom-border-height: 4px; |
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/* Component Styling Variables */ |
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--card-bg: rgba(30, 30, 40, 0.5); |
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--card-border: rgba(0, 255, 163, 0.25); |
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--expander-header-bg: rgba(40, 40, 55, 0.6); |
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--expander-hover-bg: rgba(0, 255, 163, 0.1); |
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} |
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/* --- Base Styles --- */ |
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body { |
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background-color: var(--dark-bg) !important; |
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color: var(--light-text) !important; |
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} |
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.stApp { |
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background-color: var(--dark-bg) !important; |
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} |
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/* --- App Header Styling --- */ |
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.app-title { |
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color: var(--neon-green) !important; |
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font-family: var(--neon-font); |
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font-size: 80px !important; |
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font-weight: 700; |
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text-shadow: |
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0 0 1px var(--neon-green), |
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0 0 2px var(--neon-green), |
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0 0 5px var(--neon-green), |
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0 0 45px var(--neon-green); |
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margin-bottom: 25px !important; |
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line-height: 1.0 !important; |
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text-align: center !important; |
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} |
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.app-tagline { |
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color: var(--neon-green) !important; |
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font-family: var(--neon-font); |
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font-size: 27px !important; |
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font-style: normal !important; |
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font-weight: 400 !important; |
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text-shadow: |
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0 0 5px var(--neon-green), |
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0 0 10px var(--neon-green); |
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margin-top: 10px !important; |
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text-align: center !important; |
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} |
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.app-header { |
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padding: 1rem 0 !important; |
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margin-bottom: 2rem !important; |
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text-align: center !important; |
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} |
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/* --- End App Header Styling --- */ |
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/* --- Tab Styling --- */ |
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div[data-baseweb="tab-list"] button[data-baseweb="tab"], |
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div[data-baseweb="tab-list"] button[data-baseweb="tab"] > div, |
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div[data-baseweb="tab-list"] button[data-baseweb="tab"] > div > span { |
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font-size: var(--tab-font-size) !important; |
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font-family: var(--neon-font) !important; |
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font-weight: 600 !important; |
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} |
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div[data-baseweb="tab-list"] button[data-baseweb="tab"][aria-selected="true"], |
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div[data-baseweb="tab-list"] button[data-baseweb="tab"][aria-selected="true"] > div, |
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div[data-baseweb="tab-list"] button[data-baseweb="tab"][aria-selected="true"] > div > span { |
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font-size: var(--tab-font-size) !important; |
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} |
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div[data-baseweb="tab-list"] { |
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border: none !important; border-top: none !important; border-right: none !important; border-left: none !important; border-bottom: none !important; |
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border-color: transparent !important; outline: none !important; box-shadow: none !important; |
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margin-bottom: 25px !important; padding: 0 !important; |
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display: flex !important; justify-content: space-around !important; |
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} |
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button[data-baseweb="tab"] { |
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color: var(--light-text) !important; padding: 1rem 1.5rem !important; |
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transition: color 0.3s ease, text-shadow 0.3s ease, border-bottom-color 0.3s ease !important; |
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border-style: solid !important; border-width: 0 0 var(--tab-bottom-border-height) 0 !important; |
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border-color: transparent transparent transparent transparent !important; |
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outline: none !important; box-shadow: none !important; background-color: transparent !important; |
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margin: 0 !important; line-height: normal !important; flex-shrink: 0 !important; |
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} |
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button[data-baseweb="tab"]::before, button[data-baseweb="tab"]::after { display: none !important; content: none !important; } |
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button[data-baseweb="tab"]:hover:not([aria-selected="true"]) { |
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color: var(--neon-green) !important; background-color: transparent !important; |
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border-color: transparent transparent transparent transparent !important; outline: none !important; box-shadow: none !important; |
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text-shadow: 0 0 3px var(--neon-green), 0 0 6px var(--neon-green); |
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} |
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button[data-baseweb="tab"][aria-selected="true"] { |
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border: none !important; border-top: none !important; border-right: none !important; border-left: none !important; border-bottom: none !important; |
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border-color: transparent !important; outline: none !important; box-shadow: none !important; background-color: transparent !important; |
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color: var(--neon-green) !important; border-bottom-style: solid !important; |
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border-bottom-width: var(--tab-bottom-border-height) !important; border-bottom-color: var(--neon-green) !important; |
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text-shadow: 0 0 3px var(--neon-green), 0 0 6px var(--neon-green); |
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} |
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/* --- End Tab Styling --- */ |
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/* --- Welcome Page Specific Styling --- */ |
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/* Main Welcome Header (H1) - *** UPDATED COLOR *** */ |
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.welcome-header h1 { |
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font-size: 2.8rem !important; |
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font-weight: 700 !important; |
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margin-bottom: 0.5rem !important; |
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color: var(--neon-green) !important; /* Use neon green */ |
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text-align: left !important; |
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border-bottom: none !important; |
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/* Optional: Add a subtle glow like the main title */ |
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text-shadow: 0 0 4px rgba(0, 255, 163, 0.7); |
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} |
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/* Main Welcome Subtitle (P) */ |
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.welcome-header p.subtitle { |
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font-size: 1.15rem !important; |
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color: var(--subtitle-text) !important; /* Keep subtitle gray */ |
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margin-bottom: 0 !important; |
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text-align: left !important; |
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} |
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/* Section Headers (H2 generated by st.markdown("## ...")) */ |
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.stApp h2 { |
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font-size: 1.9rem !important; |
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font-weight: 600 !important; |
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color: var(--neon-green) !important; |
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border-bottom: 1px solid rgba(0, 255, 163, 0.3); |
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padding-bottom: 8px !important; |
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margin-top: 40px !important; |
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margin-bottom: 25px !important; |
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} |
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/* Override for Sidebar Title H2 */ |
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section[data-testid="stSidebar"] h2 { |
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border-bottom: none !important; |
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color: #E6E6FA !important; |
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font-size: 1.8rem !important; |
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font-weight: 600 !important; |
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margin: 0 !important; |
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padding-bottom: 0 !important; |
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} |
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/* Feature Card Styling */ |
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.feature-card { |
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background-color: var(--card-bg); |
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border: 1px solid var(--card-border); |
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border-radius: 8px; |
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padding: 1.5rem 1.75rem; |
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height: 100%; |
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box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); |
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transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out; |
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margin-bottom: 1rem; |
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} |
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.feature-card:hover { |
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transform: translateY(-3px); |
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box-shadow: 0 6px 12px rgba(0, 255, 163, 0.15); |
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} |
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/* Titles within cards (H3) */ |
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.feature-card h3 { |
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font-size: 1.3rem !important; |
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font-weight: 600 !important; |
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color: var(--light-text) !important; |
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margin-top: 0 !important; |
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margin-bottom: 1rem !important; |
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border-bottom: none !important; |
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padding-bottom: 0 !important; |
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} |
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/* Lists within cards */ |
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.feature-card ul { |
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padding-left: 0 !important; margin-left: 5px; margin-bottom: 0 !important; |
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list-style-type: none; |
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} |
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.feature-card ul li { |
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margin-bottom: 0.6rem !important; line-height: 1.5; |
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color: var(--subtitle-text) !important; position: relative; padding-left: 1.2em; |
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} |
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.feature-card ul li::before { |
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content: '▪'; color: var(--neon-green); font-weight: bold; |
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display: inline-block; position: absolute; left: 0; top: 0; |
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} |
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/* Getting Started List (Ordered List - OL) */ |
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.stApp ol { |
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padding-left: 0 !important; margin-left: 5px; margin-bottom: 30px !important; |
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list-style-type: none; counter-reset: getting-started-counter; |
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} |
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.stApp ol li { |
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margin-bottom: 12px !important; line-height: 1.6 !important; |
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color: var(--light-text) !important; counter-increment: getting-started-counter; |
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position: relative; padding-left: 2.5em; |
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} |
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.stApp ol li::before { |
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content: counter(getting-started-counter); color: var(--dark-bg); background-color: var(--neon-green); |
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font-weight: bold; border-radius: 50%; width: 1.6em; height: 1.6em; display: inline-block; |
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text-align: center; line-height: 1.6em; position: absolute; left: 0; top: 0; |
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} |
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.stApp ol li strong { color: var(--neon-green) !important; font-weight: 600; } |
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/* Expander Styling */ |
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div[data-testid="stExpander"] { |
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border: none !important; border-radius: 8px !important; margin-bottom: 1rem !important; |
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box-shadow: 0 2px 4px rgba(0,0,0,0.2); background-color: transparent !important; overflow: hidden; |
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} |
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div[data-testid="stExpander"] summary { |
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padding: 0.8rem 1.2rem !important; font-size: 1.1rem !important; font-weight: 600 !important; |
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color: var(--light-text) !important; background-color: var(--expander-header-bg) !important; |
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border: none !important; border-radius: 0 !important; |
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transition: background-color 0.2s ease, color 0.2s ease; cursor: pointer; |
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} |
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div[data-testid="stExpander"] summary:hover { |
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background-color: var(--expander-hover-bg) !important; color: var(--neon-green) !important; |
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} |
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div[data-testid="stExpander"] summary svg { fill: var(--light-text) !important; } |
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div[data-testid="stExpander"] summary:hover svg { fill: var(--neon-green) !important; } |
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div[data-testid="stExpander"] div[role="button"] + div { /* Content area */ |
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padding: 1.2rem 1.5rem !important; background-color: var(--card-bg); border: none !important; |
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} |
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div[data-testid="stExpander"] div[role="button"] + div ul, |
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div[data-testid="stExpander"] div[role="button"] + div ol { margin-bottom: 0 !important; padding-left: 20px !important; list-style-type: disc; } |
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div[data-testid="stExpander"] div[role="button"] + div li { |
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color: var(--subtitle-text) !important; margin-bottom: 0.5rem !important; list-style-type: disc; padding-left: 0; |
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} |
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div[data-testid="stExpander"] div[role="button"] + div li::before { content: none !important; } |
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div[data-testid="stExpander"] a { color: var(--neon-green) !important; text-decoration: underline; } |
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div[data-testid="stExpander"] a:hover { text-shadow: 0 0 3px var(--neon-green); } |
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/* Footer Styling */ |
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.footer { |
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margin-top: 4rem !important; padding: 1rem !important; font-size: 0.9rem !important; |
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color: var(--subtitle-text) !important; text-align: center; width: 100%; |
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position: relative; bottom: auto; left: auto; |
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border-top: 1px solid rgba(255, 255, 255, 0.1); |
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} |
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/* --- End Welcome Page Specific Styling --- */ |
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/* --- Overview Tab Styling --- */ |
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/* Style for st.metric containers */ |
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div[data-testid="stMetric"] { |
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background-color: var(--card-bg); /* Use card background */ |
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border: 1px solid var(--card-border); /* Use card border */ |
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border-radius: 8px; |
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padding: 1rem 1.25rem; |
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box-shadow: 0 2px 4px rgba(0,0,0,0.15); |
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transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out; |
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height: 100%; /* Ensure metrics in a row are same height */ |
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} |
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div[data-testid="stMetric"]:hover { |
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transform: translateY(-2px); /* Lift effect */ |
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box-shadow: 0 4px 8px rgba(0, 255, 163, 0.1); /* Neon glow */ |
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} |
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/* Style for st.metric Label */ |
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div[data-testid="stMetric"] label[data-testid="stMetricLabel"] { |
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color: var(--subtitle-text) !important; /* Dimmer label */ |
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font-weight: 500 !important; |
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font-size: 0.95rem !important; |
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} |
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/* Style for st.metric Value */ |
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div[data-testid="stMetric"] div[data-testid="stMetricValue"] { |
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color: var(--neon-green) !important; /* Neon value */ |
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font-size: 2.5rem !important; /* Larger value */ |
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font-weight: 700 !important; |
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padding-top: 5px; |
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} |
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div[data-testid="stMetric"] div[data-testid="stMetricDelta"] { |
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/* Style delta if you use it */ |
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font-weight: 500 !important; |
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} |
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/* Section Headers in Overview Tab (Reuse H3 style) */ |
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/* The general .stApp h3 rule should cover this if specific enough */ |
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/* If not, target more specifically: */ |
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div[data-testid="stVerticalBlock"] h3 { /* Assuming Overview content is in a vertical block */ |
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font-size: 1.75rem !important; |
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font-weight: 600 !important; |
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color: var(--neon-green) !important; |
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border-bottom: 1px solid rgba(0, 255, 163, 0.3); |
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padding-bottom: 8px !important; |
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margin-top: 30px !important; /* Adjust spacing */ |
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margin-bottom: 20px !important; |
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} |
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/* Reset for feature card H3 if needed */ |
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.feature-card h3 { |
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font-size: 1.3rem !important; |
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border-bottom: none !important; |
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padding-bottom: 0 !important; |
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} |
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/* DataFrame Styling */ |
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div[data-testid="stDataFrame"] { |
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border: 1px solid var(--card-border) !important; /* Neon border */ |
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border-radius: 8px; |
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overflow: hidden; /* Ensures border radius applies to table */ |
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box-shadow: 0 2px 4px rgba(0,0,0,0.2); |
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} |
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/* DataFrame Header */ |
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div[data-testid="stDataFrame"] .col_heading { |
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background-color: var(--expander-header-bg) !important; /* Darker header */ |
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color: var(--light-text) !important; |
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font-weight: 600 !important; |
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font-size: 0.95rem !important; |
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text-align: left !important; |
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border-bottom: 1px solid var(--neon-green) !important; /* Neon underline */ |
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} |
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div[data-testid="stDataFrame"] .col_heading:first-of-type { |
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border-top-left-radius: 7px; /* Match container radius */ |
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} |
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div[data-testid="stDataFrame"] .col_heading:last-of-type { |
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border-top-right-radius: 7px; /* Match container radius */ |
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} |
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/* DataFrame Cells */ |
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div[data-testid="stDataFrame"] .dataframe td, |
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div[data-testid="stDataFrame"] .dataframe th { /* Also style index header */ |
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color: var(--subtitle-text) !important; |
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border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important; /* Faint row separators */ |
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border-right: none !important; /* Remove vertical separators */ |
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padding: 0.5rem 0.75rem !important; |
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font-size: 0.9rem !important; |
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} |
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div[data-testid="stDataFrame"] .dataframe th { /* Index header specifically */ |
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background-color: rgba(30, 30, 40, 0.3); /* Slightly different background for index */ |
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color: var(--light-text) !important; |
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font-weight: 500 !important; |
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} |
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/* DataFrame Rows Hover */ |
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div[data-testid="stDataFrame"] .dataframe tr:hover td, |
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div[data-testid="stDataFrame"] .dataframe tr:hover th { |
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background-color: rgba(0, 255, 163, 0.05) !important; /* Faint neon hover */ |
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color: var(--light-text) !important; |
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} |
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/* --- End Overview Tab Styling --- */ |
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/* --- Hide Streamlit elements --- */ |
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#MainMenu {visibility: hidden !important;} |
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header {visibility: hidden !important;} |
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.stDeployButton {display: none !important;} |
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div[data-testid="stToolbar"] {display: none !important;} |
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div[data-testid="stDecoration"] {display: none !important;} |
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div[data-testid="stStatusWidget"] {display: none !important;} |
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/* --- End Hide Streamlit elements --- */ |
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/* --- Sidebar styling --- */ |
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section[data-testid="stSidebar"] > div:first-child { |
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background-color: var(--dark-bg) !important; |
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} |
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div[data-testid="stMetric"] { color: var(--light-text) !important; } |
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div[data-testid="stMetric"] > div { color: var(--light-text) !important; } |
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div[data-testid="stMetric"] label { color: var(--light-text) !important; } |
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/* --- End Remaining Styles --- */ |
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</style> |
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""" |
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st.markdown(css, unsafe_allow_html=True) |
