pragma Singleton

import Quickshell
import QtQuick

// Single source of truth for the shell's palette and font families.
//
// The shell previously ran two unrelated palettes: an amber one (#FFD063) used
// by the launchers, sidebar, systray, vitals and notifications, and an orange
// one (#e8722a) that only the dense bar had, tokenized as per-file properties.
// This unifies on the ORANGE values under the AMBER naming scheme.
//
// `surface` deliberately takes the dense bar's void (#0a0a0a) rather than the
// old panel background (#0F1012), which also absorbs the near-identical
// #0A0A0C scrim.
Singleton {
    // ---- core ----
    readonly property color accent: "#e8722a"   // was #FFD063 (amber) / #e8722a (bar)
    readonly property color text: "#dedede"     // was #EEEEEE / #dedede
    readonly property color muted: "#858585"    // was #7A7B7D / #858585
    readonly property color surface: "#0a0a0a"  // was #0F1012 + #0A0A0C + #0a0a0a
    readonly property color hot: "#ff6b4a"      // alert/hot; no bar equivalent, kept

    // ---- supporting darks ----
    // A three-step ramp above `surface`. `raised` also absorbs #22262C, which
    // differed from #292C30 by an imperceptible amount across two call sites.
    readonly property color selection: "#1a1c1f"  // selected row fill
    readonly property color raised: "#292c30"     // raised surface / border
    readonly property color disabled: "#3a3d42"   // unknown / disabled stroke

    // ---- accents ----
    // The pale "flash" the top/bottom bars show while a launcher is open. Was a
    // hand-picked #FFF3C0 against amber; derived here so it tracks `accent`.
    // 55% toward white reproduces the original amber relationship closely
    // (#FFD063 -> #FFE9B8 vs the hand-picked #FFF3C0).
    readonly property color accentSoft: Qt.tint(accent, Qt.rgba(1, 1, 1, 0.55))
    readonly property color highlight: "#ffffff"

    // ---- fonts ----
    // Two faces. `readoutFont` is an alias rather than a second literal so the
    // two roles cannot silently drift apart; point it at a different family if
    // the readouts should ever diverge from the headings again.
    //
    // Installed by services/desktop/desktop-apps.nix (nerd-fonts.departure-mono).
    // The former readout face, Digital-7 Mono, was never packaged — it relied on
    // a manual ~/.dots/fonts/digital_7 install, so dropping it also removes an
    // undeclared external dependency.
    readonly property string displayFont: "DepartureMono Nerd Font" // headings, large values
    readonly property string readoutFont: displayFont               // seven-segment readouts: launchers, sidebar, systray, vitals
    readonly property string microFont: "DejaVu Sans Mono"          // dense bar micro labels

    // ---- derived alpha variants ----
    // The dense bar hand-encoded these as Qt.rgba(0.87,0.87,0.87,a) = text and
    // Qt.rgba(0.91,0.45,0.16,a) = accent. Expressed as functions so the
    // relationship survives a palette change.
    function textAlpha(a) { return Qt.rgba(text.r, text.g, text.b, a); }
    function accentAlpha(a) { return Qt.rgba(accent.r, accent.g, accent.b, a); }

    // Hairline rule / panel outline: text at 28%.
    readonly property color hair: textAlpha(0.28)
}