#pragma once

// Schunix visual identity — one palette, shared by everything that draws.
//
// This header exists because there were three unrelated designs and the seams
// showed. The bootloader splash was deep purple with gold text, deliberately
// matching the *panic* screen; the kernel console was cream with near-black
// text; the panic screen was the purple both were copying. So a normal boot
// looked like a crash, then abruptly became an amber terminal, and none of the
// three looked like the same product.
//
// The rule now: **normal states are calm and dark; only failure is loud.**
// Boot, console and shell share SCH_BG/SCH_FG. The panic screen keeps the
// full-bleed purple entirely to itself, which is what makes it mean something.
//
// Included by boot/stage2main.c (freestanding, pre-kernel), kernel/dev/vga.c,
// kernel/core/console.c and kernel/core/panic.c. Plain #defines only — no
// types, no code — because stage2 is compiled 32-bit against a different
// world than the kernel.
//
// Colours are 0xRRGGBB. vga_draw_pixel packs them for whatever depth the
// framebuffer actually is.

// --- the product ---------------------------------------------------------
// Near-black with a slight blue cast rather than pure #000: pure black on an
// LCD reads as "the machine is off", and every serious platform sits a few
// points above it.
#define SCH_BG          0x0C0E13
#define SCH_FG          0xE6E8EC   // primary text
#define SCH_DIM         0x707784   // secondary text, hints, version strings
#define SCH_ACCENT      0x7C5CFF   // the one accent: violet, keeping the
                                   // project's purple lineage without the
                                   // eye-searing chroma of the old splash
#define SCH_ACCENT_DIM  0x2A2440   // unused track behind a progress bar
#define SCH_OK          0x4ADE80   // reserved: success states
#define SCH_WARN        0xFBBF24   // reserved: warnings that are not panics

// --- failure -------------------------------------------------------------
// PSOGM. Deliberately unlike anything above, because its whole job is to be
// unmistakable. See kernel/core/panic.c.
//
// These are the values panic.c actually renders. It used to carry a second,
// different set of PSOGM_* defines of its own, so the two disagreed about what
// the crash screen looked like and this header was quietly fiction. There was
// also a PSOGM_TITLE in gold here, left over from a splash design that no
// longer exists -- the screen is one background and two weights of text, on
// purpose, because a crash screen with an accent colour is a crash screen
// someone was enjoying designing.
#define PSOGM_BG        0x4B1D9A   // the purple
#define PSOGM_FG        0xFFFFFF   // the face, the headline, the values
#define PSOGM_DIM       0xC3AEEC   // labels and the closing lines

// The one exception to "two weights of text": the QR card has to be a light
// panel with dark modules, because that is what a scanner needs. It reads as a
// label stuck onto the screen, which is roughly what it is.
#define PSOGM_CARD      0xFFFFFF
#define PSOGM_INK       0x000000