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feat(theme): expand color palette for richer UI semantics

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Add new theme colors across all four color schemes (Flexoki Dark,
Catppuccin Mocha, Tokyo Night, Terminal) to enable more nuanced
visual states:

Surface variants:
- SurfaceHover: Highlighted surface for active tabs, selected rows
- SurfaceBright: Extra emphasis for focused elements

Border variants:
- BorderBright: Prominent borders for cards and focus states
- BorderAccent: Accent-colored borders for active/selected elements

Accent variants:
- AccentBright: Higher contrast accent for emphasis
- AccentDim: Muted accent for subtle backgrounds

New semantic colors:
- Magenta: Session-related metrics
- Cyan: Token-related metrics

These additions provide the foundation for visual polish work across
components and tabs, enabling icon coloring, gradient effects, and
proper background fill without relying solely on the base accent color.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
teernisse
2026-02-28 00:05:11 -05:00
parent 0e80a6c1d1
commit e1e322f4c9
1 changed files with 119 additions and 69 deletions
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80
internal/tui/theme/theme.go
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@@ -6,89 +6,139 @@ import "github.com/charmbracelet/lipgloss"
// Theme defines the color roles used throughout the TUI.
type Theme struct {
Name string
Background lipgloss.Color
Surface lipgloss.Color
Border lipgloss.Color
TextDim lipgloss.Color
TextMuted lipgloss.Color
TextPrimary lipgloss.Color
Accent lipgloss.Color
Background lipgloss.Color // Main app background
Surface lipgloss.Color // Card/panel backgrounds
SurfaceHover lipgloss.Color // Highlighted surface (active tab, selected row)
SurfaceBright lipgloss.Color // Extra bright surface for emphasis
Border lipgloss.Color // Subtle borders
BorderBright lipgloss.Color // Prominent borders (cards, focus)
BorderAccent lipgloss.Color // Accent-colored borders for focus states
TextDim lipgloss.Color // Lowest contrast text (hints, disabled)
TextMuted lipgloss.Color // Secondary text (labels, metadata)
TextPrimary lipgloss.Color // Primary content text
Accent lipgloss.Color // Primary accent (links, active states)
AccentBright lipgloss.Color // Brighter accent for emphasis
AccentDim lipgloss.Color // Dimmed accent for backgrounds
Green lipgloss.Color
GreenBright lipgloss.Color
Orange lipgloss.Color
Red lipgloss.Color
Blue lipgloss.Color
BlueBright lipgloss.Color
Yellow lipgloss.Color
Magenta lipgloss.Color
Cyan lipgloss.Color
}
// Active is the currently selected theme.
var Active = FlexokiDark
// FlexokiDark is the default theme.
// FlexokiDark is the default theme - warm, paper-inspired dark theme.
var FlexokiDark = Theme{
Name: "flexoki-dark",
Background: lipgloss.Color("#100F0F"),
Surface: lipgloss.Color("#1C1B1A"),
Border: lipgloss.Color("#282726"),
SurfaceHover: lipgloss.Color("#282726"),
SurfaceBright: lipgloss.Color("#343331"),
Border: lipgloss.Color("#403E3C"),
BorderBright: lipgloss.Color("#575653"),
BorderAccent: lipgloss.Color("#3AA99F"),
TextDim: lipgloss.Color("#575653"),
TextMuted: lipgloss.Color("#6F6E69"),
TextMuted: lipgloss.Color("#878580"),
TextPrimary: lipgloss.Color("#FFFCF0"),
Accent: lipgloss.Color("#3AA99F"),
AccentBright: lipgloss.Color("#5BC8BE"),
AccentDim: lipgloss.Color("#1A3533"),
Green: lipgloss.Color("#879A39"),
GreenBright: lipgloss.Color("#A3B859"),
Orange: lipgloss.Color("#DA702C"),
Red: lipgloss.Color("#D14D41"),
Blue: lipgloss.Color("#4385BE"),
BlueBright: lipgloss.Color("#6BA3D6"),
Yellow: lipgloss.Color("#D0A215"),
Magenta: lipgloss.Color("#CE5D97"),
Cyan: lipgloss.Color("#24837B"),
}
// CatppuccinMocha is a warm pastel theme.
// CatppuccinMocha is a warm pastel theme with soft, soothing colors.
var CatppuccinMocha = Theme{
Name: "catppuccin-mocha",
Background: lipgloss.Color("#1E1E2E"),
Surface: lipgloss.Color("#313244"),
Border: lipgloss.Color("#45475A"),
SurfaceHover: lipgloss.Color("#45475A"),
SurfaceBright: lipgloss.Color("#585B70"),
Border: lipgloss.Color("#585B70"),
BorderBright: lipgloss.Color("#7F849C"),
BorderAccent: lipgloss.Color("#89B4FA"),
TextDim: lipgloss.Color("#6C7086"),
TextMuted: lipgloss.Color("#A6ADC8"),
TextPrimary: lipgloss.Color("#CDD6F4"),
Accent: lipgloss.Color("#89B4FA"),
AccentBright: lipgloss.Color("#B4D0FB"),
AccentDim: lipgloss.Color("#293147"),
Green: lipgloss.Color("#A6E3A1"),
GreenBright: lipgloss.Color("#C6F6C1"),
Orange: lipgloss.Color("#FAB387"),
Red: lipgloss.Color("#F38BA8"),
Blue: lipgloss.Color("#89B4FA"),
BlueBright: lipgloss.Color("#B4D0FB"),
Yellow: lipgloss.Color("#F9E2AF"),
Magenta: lipgloss.Color("#F5C2E7"),
Cyan: lipgloss.Color("#94E2D5"),
}
// TokyoNight is a cool blue/purple theme.
// TokyoNight is a cool blue/purple theme inspired by Tokyo city lights.
var TokyoNight = Theme{
Name: "tokyo-night",
Background: lipgloss.Color("#1A1B26"),
Surface: lipgloss.Color("#24283B"),
Border: lipgloss.Color("#414868"),
SurfaceHover: lipgloss.Color("#343A52"),
SurfaceBright: lipgloss.Color("#414868"),
Border: lipgloss.Color("#565F89"),
BorderBright: lipgloss.Color("#7982A9"),
BorderAccent: lipgloss.Color("#7AA2F7"),
TextDim: lipgloss.Color("#565F89"),
TextMuted: lipgloss.Color("#A9B1D6"),
TextPrimary: lipgloss.Color("#C0CAF5"),
Accent: lipgloss.Color("#7AA2F7"),
AccentBright: lipgloss.Color("#A9C1FF"),
AccentDim: lipgloss.Color("#252B3F"),
Green: lipgloss.Color("#9ECE6A"),
GreenBright: lipgloss.Color("#B9E87A"),
Orange: lipgloss.Color("#FF9E64"),
Red: lipgloss.Color("#F7768E"),
Blue: lipgloss.Color("#7AA2F7"),
BlueBright: lipgloss.Color("#A9C1FF"),
Yellow: lipgloss.Color("#E0AF68"),
Magenta: lipgloss.Color("#BB9AF7"),
Cyan: lipgloss.Color("#7DCFFF"),
}
// Terminal uses ANSI 16 colors only.
// Terminal uses ANSI 16 colors only - maximum compatibility.
var Terminal = Theme{
Name: "terminal",
Background: lipgloss.Color("0"),
Surface: lipgloss.Color("0"),
SurfaceHover: lipgloss.Color("8"),
SurfaceBright: lipgloss.Color("8"),
Border: lipgloss.Color("8"),
BorderBright: lipgloss.Color("7"),
BorderAccent: lipgloss.Color("6"),
TextDim: lipgloss.Color("8"),
TextMuted: lipgloss.Color("7"),
TextPrimary: lipgloss.Color("15"),
Accent: lipgloss.Color("6"),
AccentBright: lipgloss.Color("14"),
AccentDim: lipgloss.Color("0"),
Green: lipgloss.Color("2"),
GreenBright: lipgloss.Color("10"),
Orange: lipgloss.Color("3"),
Red: lipgloss.Color("1"),
Blue: lipgloss.Color("4"),
BlueBright: lipgloss.Color("12"),
Yellow: lipgloss.Color("3"),
Magenta: lipgloss.Color("5"),
Cyan: lipgloss.Color("6"),
}
// All available themes.