Appearance

• Handle Color (default: #ffffff)
• Handle Accent (default: #0d9488): arrow / highlight colour
• Divider Color (default: #ffffff)
• Label Background (default: rgba(15,23,42,0.72))
• Label Text (default: #ffffff)
• Headline Color (default: #0f172a)
• Description Color (default: #475569)
• Border Radius (px) (default: 16)
• Drop Shadow (default: Yes)

Invalid colour values fall back to safe defaults.