// console_ui palette — the one place an ANSI color is spelled.
//
// Every entry is an SGR escape when `color` is on and an empty string when it
// is off, so call sites stay branch-free: an uncolored build emits nothing
// extra and a fixed-string contract grep matches the same bytes either way.
// The status tags (tags.flash) and every future panel / key-value / progress
// renderer tint from here — never inline a raw escape at a call site.
//
// Only a subset is wired today; the rest are seeded so a new renderer can reach
// for a color without widening this block. `pub` is deliberate: it exposes the
// palette to consumers and keeps an as-yet-unreferenced entry from tripping
// Zig's unused-constant error.

/// Master ANSI switch. With color off every entry below is "", so a tag
/// renders as its plain six-wide `[ OK ]` / `[FAIL]` form and the byte stream
/// is escape-free. A fixed-string contract grep that expects a bare `[FAIL]`
/// must therefore run against a color-off build; color on tints only the inner
/// word and leaves the brackets in the default color.
pub const color bool = true

/// Charset knob for the box-drawing renderers (console_ui.screen panels).
/// false = ASCII (+-|), true = Unicode lines. The device console passes raw
/// bytes; only UTF-8 terminals render the Unicode forms, so ASCII is the safe
/// default. Single source — console_ui re-exports this as console_ui.unicode.
pub const unicode bool = false

const esc = "\x1b["

// foreground — the eight base ANSI colors (yellow is the amber the
// [LOAD] / [WARN] tags use).
pub const black = if (color) esc ++ "30m" else ""
pub const red = if (color) esc ++ "31m" else ""
pub const green = if (color) esc ++ "32m" else ""
pub const yellow = if (color) esc ++ "33m" else ""
pub const blue = if (color) esc ++ "34m" else ""
pub const magenta = if (color) esc ++ "35m" else ""
pub const cyan = if (color) esc ++ "36m" else ""
pub const white = if (color) esc ++ "37m" else ""

// bright / high-intensity set (bright_black = grey, the usual dim-text color).
pub const bright_black = if (color) esc ++ "90m" else ""
pub const bright_red = if (color) esc ++ "91m" else ""
pub const bright_green = if (color) esc ++ "92m" else ""
pub const bright_yellow = if (color) esc ++ "93m" else ""
pub const grey = bright_black

// attributes
pub const bold = if (color) esc ++ "1m" else ""
pub const dim = if (color) esc ++ "2m" else ""
pub const reset = if (color) esc ++ "0m" else ""