Theming

Five presets drawn from the Tailwind CSS palette. Pick one with the theme attribute and the whole UI (launcher, panel, selection highlight) retints to match the host site's brand.

Theme	Accent	Works well on
blue (default)	#0058d0	neutral SaaS dashboards
violet	#7c3aed	creative / AI tools
emerald	#059669	docs, fintech, admin panels
orange	#ea580c	marketing sites
rose	#e11d48	bold consumer brands

<patch-mark theme="emerald" visible></patch-mark>

tool.themeName = 'rose';            // switch preset at runtime
tool.theme = { accent: '#ff6d01' }; // fine-grained override, wins over the preset

CSS custom properties

Every color token is a CSS custom property, so host pages can restyle the component from plain CSS or register their own named preset:

patch-mark {
  --pm-accent: #ff6d01;
  --pm-accent-dark: #c25400;
}

/* custom preset, used as <patch-mark theme="brand"> */
patch-mark[theme="brand"] {
  --pm-accent: #ff6d01;
}

For one-off tweaks, set the variables inline or from your own stylesheet:

<patch-mark style="--pm-accent: #0a84ff"></patch-mark>

Variable	Default	Controls
--pm-accent	#0058d0	launcher, selection highlight, primary buttons
--pm-accent-dark	#003f99	launcher gradient end, hover/active states
--pm-accent-soft	rgba(0, 88, 208, 0.12)	selection fill, tinted chip backgrounds
--pm-surface-muted	#eaf2ff	subtle hover surface, hint bars
--pm-line / --pm-line-strong	rgba(0, 54, 128, 0.14 / 0.24)	hairlines and borders
--pm-panel-solid	#ffffff	panel background
--pm-ink / --pm-muted / --pm-foreground	#0b1220 / #506070 / #111827	text colors
--pm-on-accent	#ffffff	text and icons on accent
--pm-font-mono	IBM Plex Mono stack	monospace font