feat(frontend): Discord design system tokens and palette variables

This commit is contained in:
ZhenYi 2026-04-20 19:32:59 +08:00
parent 3eeb054452
commit ce29eb3062
2 changed files with 582 additions and 368 deletions

View File

@ -1,89 +1,239 @@
/** /**
* AI Studio design system room-wide tokens. * AI Studio design system palette hooks.
* Clean, modern palette. No Discord reference. *
* Architecture:
* CSS custom properties (index.css) index.css :root / .dark index.css @layer semantic
* read only custom mode writes here
*
* In default mode the hook returns the CSS variable values (live, theme-aware).
* In "custom" mode it returns the stored localStorage palette and also writes
* those values to the DOM so they override the CSS layer.
*/ */
import { useEffect, useMemo, useState } from 'react';
import { useTheme } from '@/contexts'; import { useTheme } from '@/contexts';
// ─── Palette ────────────────────────────────────────────────────────────────── // ─── Preset definitions ───────────────────────────────────────────────────────
export const PALETTE = { export interface PaletteEntry {
light: { bg: string; // page background
// Backgrounds bgSubtle: string; // slightly elevated surface
bg: '#ffffff', bgHover: string; // hover state
bgSubtle: '#f9f9fa', bgActive: string; // active/pressed state
bgHover: '#f3f3f5', border: string; // default border
bgActive: '#ebebef', borderFocus: string; // focus ring / active border
// Borders borderMuted: string; // subtle dividers
border: '#e4e4e8', text: string; // primary text
borderFocus:'#1c7ded', textMuted: string; // secondary / metadata
borderMuted:'#eeeeef', textSubtle: string; // timestamps, hints
// Text accent: string; // brand / action color
text: '#1f1f1f', accentHover: string;
textMuted: '#8a8a8f', accentText: string; // text on accent bg
textSubtle: '#b8b8bd', icon: string; // default icon color
// Accent (primary action) iconHover: string; // icon hover color
accent: '#1c7ded', surface: string; // card / elevated surface
accentHover:'#1a73d4', surface2: string; // deeper surface
accentText: '#ffffff', online: string; // online status dot
// Icon away: string; // away / idle dot
icon: '#8a8a8f', offline: string; // offline dot
iconHover: '#5c5c62', mentionBg: string; // mention highlight bg (with alpha)
// Surfaces mentionText: string; // mention highlight text
surface: '#f7f7f8', msgBg: string; // received message bubble bg
surface2: '#eeeeef', msgOwnBg: string; // own message bubble bg
// Status panelBg: string; // sidebar / panel background
online: '#22c55e', badgeAi: string; // tailwind classes for AI badge
away: '#f59e0b', badgeRole: string; // tailwind classes for role badge
offline: '#d1d1d6', }
// Mention highlight
mentionBg: 'rgba(28,125,237,0.08)',
mentionText:'#1c7ded',
// Message bubbles
msgBg: '#f9f9fb',
msgOwnBg: '#e8f0fe',
// Panel
panelBg: '#f5f5f7',
// Badges
badgeAi: 'bg-blue-50 text-blue-600',
badgeRole: 'bg-gray-100 text-gray-600',
},
dark: {
bg: '#1a1a1e',
bgSubtle: '#1e1e23',
bgHover: '#222228',
bgActive: '#2a2a30',
border: '#2e2e35',
borderFocus:'#4a9eff',
borderMuted:'#252528',
text: '#ececf1',
textMuted: '#8a8a92',
textSubtle: '#5c5c65',
accent: '#4a9eff',
accentHover:'#6aafff',
accentText: '#ffffff',
icon: '#7a7a84',
iconHover: '#b0b0ba',
surface: '#222228',
surface2: '#2a2a30',
online: '#34d399',
away: '#fbbf24',
offline: '#6b7280',
mentionBg: 'rgba(74,158,255,0.12)',
mentionText:'#4a9eff',
msgBg: '#1e1e23',
msgOwnBg: '#1a2a3a',
panelBg: '#161619',
badgeAi: 'bg-blue-900/40 text-blue-300',
badgeRole: 'bg-gray-800 text-gray-400',
},
} as const;
export type ThemePalette = typeof PALETTE.light; export type ThemePresetId = 'default' | 'custom';
export interface ThemePreset {
id: ThemePresetId;
label: string;
description: string;
/** Pre-built palette object, or null = read from CSS vars (default mode) */
palette: PaletteEntry | null;
}
// ─── Presets ──────────────────────────────────────────────────────────────────
export const THEME_PRESETS: ThemePreset[] = [
{
id: 'default',
label: 'Default',
description: 'Linear / Vercel inspired — neutral + single indigo accent',
palette: null, // reads live from CSS vars
},
];
/** Well-known CSS vars that map to PaletteEntry keys */
const PALETTE_VAR_MAP: Record<keyof PaletteEntry, string> = {
bg: '--bg',
bgSubtle: '--surface-2',
bgHover: '--surface-3',
bgActive: '--surface-3',
border: '--border',
borderFocus: '--ring',
borderMuted: '--border-2',
text: '--fg',
textMuted: '--fg-muted',
textSubtle: '--fg-subtle',
accent: '--accent',
accentHover: '--accent-hover',
accentText: '--accent-fg',
icon: '--fg-muted',
iconHover: '--fg',
surface: '--surface-2',
surface2: '--surface-3',
online: '--success',
away: '--warning',
offline: '--room-offline',
mentionBg: '--accent-subtle',
mentionText: '--accent',
msgBg: '--surface-2',
msgOwnBg: '--accent-subtle',
panelBg: '--sidebar-bg',
badgeAi: 'bg-accent/10 text-accent font-medium',
badgeRole: 'bg-muted text-muted-foreground font-medium',
};
/** Read a CSS custom property value from the DOM, fallback to a default */
function readCssVar(name: string, fallback: string): string {
if (typeof document === 'undefined') return fallback;
return getComputedStyle(document.documentElement)
.getPropertyValue(name)
.trim() || fallback;
}
// ─── Custom palette storage ───────────────────────────────────────────────────
const CUSTOM_KEY = 'theme-custom-palette';
const PRESET_KEY = 'theme-preset';
export function loadCustomPalette(): PaletteEntry | null {
try {
const raw = localStorage.getItem(CUSTOM_KEY);
if (!raw) return null;
return JSON.parse(raw) as PaletteEntry;
} catch {
return null;
}
}
export function saveCustomPalette(palette: PaletteEntry) {
localStorage.setItem(CUSTOM_KEY, JSON.stringify(palette));
}
export function clearCustomPalette() {
localStorage.removeItem(CUSTOM_KEY);
localStorage.setItem(PRESET_KEY, 'default');
}
export function loadActivePresetId(): ThemePresetId {
return (localStorage.getItem(PRESET_KEY) as ThemePresetId) || 'default';
}
export function saveActivePresetId(id: ThemePresetId) {
localStorage.setItem(PRESET_KEY, id);
// Notify all useAIPalette hooks to re-read
window.dispatchEvent(new CustomEvent('theme-preset-change', { detail: id }));
}
/**
* Apply a custom palette to the DOM root so it overrides the CSS layer.
* Only the keys present in PALETTE_VAR_MAP are written.
*/
export function applyPaletteToDOM(palette: PaletteEntry) {
const root = document.documentElement;
for (const [key, cssVar] of Object.entries(PALETTE_VAR_MAP)) {
if (key === 'badgeAi' || key === 'badgeRole') continue; // class strings, skip
root.style.setProperty(cssVar, (palette as unknown as Record<string, string>)[key]);
}
}
/** Reset DOM overrides back to the CSS layer (removes custom inline styles) */
export function resetDOMFromPalette() {
const root = document.documentElement;
for (const cssVar of Object.values(PALETTE_VAR_MAP)) {
if (cssVar === '--badge-ai' || cssVar === '--badge-role') continue;
root.style.removeProperty(cssVar);
}
}
// ─── Hook ──────────────────────────────────────────────────────────────────── // ─── Hook ────────────────────────────────────────────────────────────────────
export function useAIPalette() { export function useAIPalette(): PaletteEntry {
const { resolvedTheme } = useTheme(); const { resolvedTheme } = useTheme();
return resolvedTheme === 'dark' ? PALETTE.dark : PALETTE.light; const [customPalette, setCustomPalette] = useState<PaletteEntry | null>(
loadCustomPalette,
);
const [activePresetId, setActivePresetId] = useState<ThemePresetId>(loadActivePresetId);
// Re-read from localStorage when the custom palette changes
// (e.g. after ThemeSwitcher saves a new custom palette)
useEffect(() => {
const onPresetChange = () => {
setActivePresetId(loadActivePresetId());
setCustomPalette(loadCustomPalette());
};
window.addEventListener('theme-preset-change', onPresetChange);
return () => window.removeEventListener('theme-preset-change', onPresetChange);
}, []);
// ── Derive palette ──────────────────────────────────────────────────────
if (activePresetId === 'custom' && customPalette) {
// Custom mode: return the stored palette (DOM is already updated by the
// ThemeSwitcher, but we also return it here so callers get the right values)
return customPalette;
}
// Default mode: read live from CSS variables
return useMemo<PaletteEntry>(() => {
// re-compute when light/dark resolvedTheme changes
void resolvedTheme;
return {
bg: readCssVar('--bg', '#ffffff'),
bgSubtle: readCssVar('--surface-2', '#f9f9fa'),
bgHover: readCssVar('--surface-3', '#f3f3f5'),
bgActive: readCssVar('--surface-3', '#ebebef'),
border: readCssVar('--border', '#e4e4e8'),
borderFocus: readCssVar('--ring', '#1c7ded'),
borderMuted: readCssVar('--border-2', '#eeeeef'),
text: readCssVar('--fg', '#1f1f1f'),
textMuted: readCssVar('--fg-muted', '#8a8a8f'),
textSubtle: readCssVar('--fg-subtle', '#b8b8bd'),
accent: readCssVar('--accent', '#1c7ded'),
accentHover: readCssVar('--accent-hover', '#1a73d4'),
accentText: readCssVar('--accent-fg', '#ffffff'),
icon: readCssVar('--fg-muted', '#8a8a8f'),
iconHover: readCssVar('--fg', '#5c5c62'),
surface: readCssVar('--surface-2', '#f7f7f8'),
surface2: readCssVar('--surface-3', '#eeeeef'),
online: readCssVar('--success', '#22c55e'),
away: readCssVar('--warning', '#f59e0b'),
offline: readCssVar('--room-offline', '#d1d1d6'),
mentionBg: readCssVar('--accent-subtle', 'rgba(28,125,237,0.08)'),
mentionText: readCssVar('--accent', '#1c7ded'),
msgBg: readCssVar('--surface-2', '#f9f9fb'),
msgOwnBg: readCssVar('--accent-subtle', '#e8f0fe'),
panelBg: readCssVar('--sidebar-bg', '#f9f9fa'),
badgeAi: 'bg-accent/10 text-accent font-medium',
badgeRole: 'bg-muted text-muted-foreground font-medium',
};
}, [resolvedTheme]);
}
/** Trigger a custom palette: saves to localStorage, applies to DOM, sets preset */
export function activateCustomPalette(palette: PaletteEntry) {
saveCustomPalette(palette);
saveActivePresetId('custom');
applyPaletteToDOM(palette);
}
/** Reset back to the default CSS-layer theme */
export function deactivateCustomPalette() {
clearCustomPalette();
resetDOMFromPalette();
} }

View File

@ -4,211 +4,342 @@
@custom-variant dark (&:is(.dark *)); @custom-variant dark (&:is(.dark *));
@theme inline { /*
--font-heading: var(--font-sans); DESIGN TOKEN LAYER
--font-sans: 'Geist Variable', sans-serif; Structure: Primitive Semantic Component
--color-sidebar-ring: var(--sidebar-ring); Philosophy: Linear/Vercel dual-color (neutral monochrome + single indigo accent)
--color-sidebar-border: var(--sidebar-border); */
--color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
--color-sidebar-accent: var(--sidebar-accent); /* ── Layer 1: Primitive tokens ─────────────────────────────────────────────── */
--color-sidebar-primary-foreground: var(--sidebar-primary-foreground); /* These are never used directly in components — always reference via semantic */
--color-sidebar-primary: var(--sidebar-primary);
--color-sidebar-foreground: var(--sidebar-foreground); /* Light primitives */
--color-sidebar: var(--sidebar); @layer primitives {
--color-chart-5: var(--chart-5); :root {
--color-chart-4: var(--chart-4); /* Neutral scale (achromatic gray ramp) */
--color-chart-3: var(--chart-3); --p-gray-50: oklch(0.995 0 0);
--color-chart-2: var(--chart-2); --p-gray-100: oklch(0.985 0 0);
--color-chart-1: var(--chart-1); --p-gray-200: oklch(0.967 0 0);
--color-ring: var(--ring); --p-gray-300: oklch(0.91 0 0);
--color-input: var(--input); --p-gray-400: oklch(0.70 0 0);
--color-border: var(--border); --p-gray-500: oklch(0.55 0 0);
--color-destructive: var(--destructive); --p-gray-600: oklch(0.40 0 0);
--color-accent-foreground: var(--accent-foreground); --p-gray-700: oklch(0.30 0 0);
--color-accent: var(--accent); --p-gray-800: oklch(0.20 0 0);
--color-muted-foreground: var(--muted-foreground); --p-gray-900: oklch(0.135 0 0);
--color-muted: var(--muted); --p-gray-950: oklch(0.11 0 0);
--color-secondary-foreground: var(--secondary-foreground);
--color-secondary: var(--secondary); /* Brand accent (single hue: indigo) */
--color-primary-foreground: var(--primary-foreground); --p-accent-50: oklch(0.95 0.05 265);
--color-primary: var(--primary); --p-accent-100: oklch(0.88 0.08 265);
--color-popover-foreground: var(--popover-foreground); --p-accent-200: oklch(0.78 0.11 265);
--color-popover: var(--popover); --p-accent-300: oklch(0.65 0.14 265);
--color-card-foreground: var(--card-foreground); --p-accent-400: oklch(0.55 0.17 265);
--color-card: var(--card); --p-accent-500: oklch(0.42 0.19 265);
--color-foreground: var(--foreground); --p-accent-600: oklch(0.35 0.20 265);
--color-background: var(--background); --p-accent-700: oklch(0.30 0.21 265);
--p-accent-800: oklch(0.22 0.17 265);
--p-accent-900: oklch(0.14 0.12 265);
/* Status */
--p-success: oklch(0.55 0.14 160); /* green */
--p-warning: oklch(0.72 0.14 75); /* yellow */
--p-error: oklch(0.55 0.22 25); /* red */
/* Surface luminance — base for background */
--p-surface-light: oklch(0.995 0 0);
--p-surface-dark: oklch(0.13 0 0);
/* Shadows */
--p-shadow-sm: 0 1px 2px oklch(0 0 0 / 0.04), 0 1px 3px oklch(0 0 0 / 0.06);
--p-shadow-md: 0 4px 6px oklch(0 0 0 / 0.04), 0 2px 4px oklch(0 0 0 / 0.06);
--p-shadow-lg: 0 10px 15px oklch(0 0 0 / 0.05), 0 4px 6px oklch(0 0 0 / 0.06);
--p-shadow-xl: 0 8px 30px oklch(0 0 0 / 0.10), 0 2px 8px oklch(0 0 0 / 0.06);
--p-shadow-focus-light: 0 0 0 3px oklch(0.42 0.19 265 / 15%);
--p-shadow-focus-dark: 0 0 0 3px oklch(0.60 0.17 265 / 25%);
/* Radius base */
--p-radius-sm: 0.25rem;
--p-radius-md: 0.375rem;
--p-radius-lg: 0.5rem;
--p-radius-xl: 0.75rem;
}
}
/* ── Layer 2: Semantic tokens ─────────────────────────────────────────────── */
/* Maps primitives to roles. Theme-switching happens HERE only. */
@layer semantic {
:root {
/* Background / foreground */
--bg: var(--p-gray-50);
--fg: var(--p-gray-900);
--fg-muted: var(--p-gray-500);
--fg-subtle: var(--p-gray-400);
/* Surface hierarchy */
--surface-1: var(--p-gray-50); /* page bg */
--surface-2: var(--p-gray-100); /* cards */
--surface-3: var(--p-gray-200); /* hover, input bg */
/* Border */
--border: var(--p-gray-300);
--border-2: var(--p-gray-200); /* subtle dividers */
/* Brand accent */
--accent: var(--p-accent-500);
--accent-hover: var(--p-accent-400);
--accent-subtle: oklch(0.42 0.19 265 / 10%);
--accent-fg: var(--p-gray-50);
/* Destructive */
--destructive: var(--p-error);
--destructive-fg: var(--p-gray-50);
/* Status */
--success: var(--p-success);
--success-subtle: oklch(0.55 0.14 160 / 12%);
--warning: var(--p-warning);
--warning-subtle: oklch(0.72 0.14 75 / 12%);
--error: var(--p-error);
--error-subtle: oklch(0.55 0.22 25 / 12%);
/* Ring / focus */
--ring: var(--accent);
--focus: var(--p-shadow-focus-light);
/* Chart — monochrome ramp */
--chart-1: var(--p-gray-600);
--chart-2: var(--p-gray-500);
--chart-3: var(--p-gray-400);
--chart-4: var(--p-gray-300);
--chart-5: var(--p-gray-200);
/* Radius */
--radius: var(--p-radius-md);
--radius-sm: calc(var(--radius) * 0.6); --radius-sm: calc(var(--radius) * 0.6);
--radius-md: calc(var(--radius) * 0.8); --radius-md: calc(var(--radius) * 0.8);
--radius-lg: var(--radius); --radius-lg: calc(var(--radius) * 1.0);
--radius-xl: calc(var(--radius) * 1.4); --radius-xl: calc(var(--radius) * 1.4);
--radius-2xl: calc(var(--radius) * 1.8); --radius-2xl: calc(var(--radius) * 1.8);
--radius-3xl: calc(var(--radius) * 2.2); --radius-3xl: calc(var(--radius) * 2.2);
--radius-4xl: calc(var(--radius) * 2.6); --radius-4xl: calc(var(--radius) * 2.6);
/* ── Discord layout tokens ─────────────────────────────────────────────── */ /* Shadows */
--color-discord-bg: var(--room-bg); --shadow-sm: var(--p-shadow-sm);
--color-discord-sidebar: var(--room-sidebar); --shadow-md: var(--p-shadow-md);
--color-discord-channel-hover: var(--room-channel-hover); --shadow-lg: var(--p-shadow-lg);
--shadow-xl: var(--p-shadow-xl);
/* Sidebar */
--sidebar-bg: var(--p-gray-100);
--sidebar-fg: var(--p-gray-900);
--sidebar-border: var(--p-gray-300);
--sidebar-accent: var(--p-gray-200);
--sidebar-accent-fg: var(--p-gray-700);
--sidebar-primary: var(--accent);
--sidebar-primary-fg: var(--p-gray-50);
/* Room / chat */
--room-bg: var(--p-gray-50);
--room-sidebar: var(--p-gray-100);
--room-sidebar-fg: var(--p-gray-900);
--room-hover: var(--p-gray-200);
--room-border: var(--p-gray-300);
--room-channel-active: var(--accent-subtle);
--room-text: var(--p-gray-900);
--room-text-secondary: var(--p-gray-600);
--room-text-muted: var(--p-gray-500);
--room-text-subtle: var(--p-gray-400);
--room-accent: var(--accent);
--room-accent-hover: var(--accent-hover);
--room-mention-bg: var(--accent);
--room-mention-fg: var(--p-gray-50);
--room-online: var(--p-success);
--room-away: var(--p-warning);
--room-offline: var(--p-gray-400);
}
/* Dark theme — only semantic overrides, primitives stay the same */
.dark {
--bg: var(--p-gray-950);
--fg: var(--p-gray-50);
--fg-muted: var(--p-gray-400);
--fg-subtle: var(--p-gray-600);
--surface-1: var(--p-gray-950);
--surface-2: var(--p-gray-900);
--surface-3: var(--p-gray-800);
--border: oklch(1 0 0 / 8%);
--border-2: oklch(1 0 0 / 5%);
--accent: var(--p-accent-600);
--accent-hover: var(--p-accent-500);
--accent-subtle: oklch(0.60 0.17 265 / 14%);
--accent-fg: var(--p-gray-950);
--destructive: oklch(0.65 0.18 25);
--destructive-fg: var(--p-gray-950);
--success: var(--p-success);
--success-subtle: oklch(0.65 0.13 160 / 15%);
--warning: var(--p-warning);
--warning-subtle: oklch(0.68 0.14 75 / 15%);
--error: var(--p-error);
--error-subtle: oklch(0.65 0.18 25 / 15%);
--ring: var(--accent);
--focus: var(--p-shadow-focus-dark);
--chart-1: var(--p-gray-200);
--chart-2: var(--p-gray-300);
--chart-3: var(--p-gray-400);
--chart-4: var(--p-gray-500);
--chart-5: var(--p-gray-600);
--shadow-sm: 0 1px 2px oklch(0 0 0 / 0.30), 0 1px 3px oklch(0 0 0 / 0.40);
--shadow-md: 0 4px 6px oklch(0 0 0 / 0.30), 0 2px 4px oklch(0 0 0 / 0.40);
--shadow-lg: 0 10px 15px oklch(0 0 0 / 0.35), 0 4px 6px oklch(0 0 0 / 0.40);
--shadow-xl: 0 8px 30px oklch(0 0 0 / 0.50), 0 2px 8px oklch(0 0 0 / 0.40);
--sidebar-bg: var(--p-gray-950);
--sidebar-fg: var(--p-gray-50);
--sidebar-border: oklch(1 0 0 / 8%);
--sidebar-accent: var(--p-gray-800);
--sidebar-accent-fg: var(--p-gray-200);
--sidebar-primary: var(--accent);
--sidebar-primary-fg: var(--p-gray-950);
--room-bg: var(--p-gray-950);
--room-sidebar: var(--p-gray-900);
--room-sidebar-fg: var(--p-gray-50);
--room-hover: var(--p-gray-800);
--room-border: oklch(1 0 0 / 8%);
--room-channel-active: var(--accent-subtle);
--room-text: var(--p-gray-50);
--room-text-secondary: var(--p-gray-200);
--room-text-muted: oklch(1 0 0 / 55%);
--room-text-subtle: oklch(1 0 0 / 38%);
--room-accent: var(--accent);
--room-accent-hover: var(--accent-hover);
--room-mention-bg: var(--accent);
--room-mention-fg: var(--p-gray-950);
--room-online: var(--p-success);
--room-away: var(--p-warning);
--room-offline: oklch(1 0 0 / 30%);
}
}
/* ── Layer 3: Tailwind @theme inline bridge ──────────────────────────────── */
/* Maps semantic tokens → Tailwind utility classes */
@theme inline {
--font-heading: var(--font-sans);
--font-sans: 'Geist Variable', sans-serif;
--color-background: var(--bg);
--color-foreground: var(--fg);
--color-card: var(--surface-2);
--color-card-foreground: var(--fg);
--color-popover: var(--surface-2);
--color-popover-foreground: var(--fg);
--color-primary: var(--accent);
--color-primary-foreground: var(--accent-fg);
--color-secondary: var(--surface-3);
--color-secondary-foreground: var(--fg);
--color-muted: var(--surface-3);
--color-muted-foreground: var(--fg-muted);
--color-accent: var(--surface-3);
--color-accent-foreground: var(--fg);
--color-destructive: var(--destructive);
--color-destructive-foreground: var(--destructive-fg);
--color-border: var(--border);
--color-input: var(--border);
--color-ring: var(--ring);
--color-chart-1: var(--chart-1);
--color-chart-2: var(--chart-2);
--color-chart-3: var(--chart-3);
--color-chart-4: var(--chart-4);
--color-chart-5: var(--chart-5);
--radius-sm: var(--radius-sm);
--radius-md: var(--radius-md);
--radius-lg: var(--radius-lg);
--radius-xl: var(--radius-xl);
--radius-2xl: var(--radius-2xl);
--radius-3xl: var(--radius-3xl);
--radius-4xl: var(--radius-4xl);
/* Sidebar */
--color-sidebar: var(--sidebar-bg);
--color-sidebar-foreground: var(--sidebar-fg);
--color-sidebar-border: var(--sidebar-border);
--color-sidebar-accent: var(--sidebar-accent);
--color-sidebar-accent-foreground: var(--sidebar-accent-fg);
--color-sidebar-primary: var(--sidebar-primary);
--color-sidebar-primary-foreground: var(--sidebar-primary-fg);
--color-sidebar-ring: var(--ring);
/* Room (discord-layout) — maps to semantic tokens */
--color-discord-bg: var(--room-bg);
--color-discord-sidebar: var(--room-sidebar);
--color-discord-fg: var(--room-sidebar-fg);
--color-discord-hover: var(--room-hover);
--color-discord-border: var(--room-border);
--color-discord-channel-active: var(--room-channel-active); --color-discord-channel-active: var(--room-channel-active);
--color-discord-mention-badge: var(--room-mention-badge); --color-discord-text: var(--room-text);
--color-discord-blurple: var(--room-accent);
--color-discord-blurple-hover: var(--room-accent-hover);
--color-discord-green: var(--room-online);
--color-discord-red: oklch(0.63 0.21 25);
--color-discord-yellow: oklch(0.75 0.17 80);
--color-discord-online: var(--room-online);
--color-discord-offline: var(--room-offline);
--color-discord-idle: var(--room-away);
--color-discord-mention-text: var(--room-mention-text);
--color-discord-text: var(--room-text);
--color-discord-text-secondary: var(--room-text-secondary); --color-discord-text-secondary: var(--room-text-secondary);
--color-discord-text-muted: var(--room-text-muted); --color-discord-text-muted: var(--room-text-muted);
--color-discord-text-subtle: var(--room-text-subtle); --color-discord-text-subtle: var(--room-text-subtle);
--color-discord-border: var(--room-border); --color-discord-accent: var(--room-accent);
--color-discord-hover: var(--room-hover); --color-discord-accent-hover: var(--room-accent-hover);
--color-discord-placeholder: var(--room-text-muted); --color-discord-mention-bg: var(--room-mention-bg);
--color-discord-mention-fg: var(--room-mention-fg);
--color-discord-online: var(--room-online);
--color-discord-away: var(--room-away);
--color-discord-offline: var(--room-offline);
--color-discord-success: var(--success);
--color-discord-warning: var(--warning);
--color-discord-error: var(--error);
} }
:root { /* ── Layer 4: Base styles ──────────────────────────────────────────────────── */
--background: oklch(1 0 0);
--foreground: oklch(0.145 0 0);
--card: oklch(1 0 0);
--card-foreground: oklch(0.145 0 0);
--popover: oklch(1 0 0);
--popover-foreground: oklch(0.145 0 0);
--primary: oklch(0.488 0.243 264.376);
--primary-foreground: oklch(0.985 0 0);
--secondary: oklch(0.97 0 0);
--secondary-foreground: oklch(0.205 0 0);
--muted: oklch(0.97 0 0);
--muted-foreground: oklch(0.556 0 0);
--accent: oklch(0.97 0 0);
--accent-foreground: oklch(0.205 0 0);
--destructive: oklch(0.577 0.245 27.325);
--border: oklch(0.922 0 0);
--input: oklch(0.922 0 0);
--ring: oklch(0.488 0.243 264.376);
--chart-1: oklch(0.87 0 0);
--chart-2: oklch(0.556 0 0);
--chart-3: oklch(0.439 0 0);
--chart-4: oklch(0.371 0 0);
--chart-5: oklch(0.269 0 0);
--radius: 0.5rem;
--sidebar: oklch(0.985 0 0);
--sidebar-foreground: oklch(0.145 0 0);
--sidebar-primary: oklch(0.488 0.243 264.376);
--sidebar-primary-foreground: oklch(0.985 0 0);
--sidebar-accent: oklch(0.97 0 0);
--sidebar-accent-foreground: oklch(0.205 0 0);
--sidebar-border: oklch(0.922 0 0);
--sidebar-ring: oklch(0.488 0.243 264.376);
/* AI Studio room palette — light */
--room-bg: oklch(0.995 0 0);
--room-sidebar: oklch(0.99 0 0);
--room-channel-hover: oklch(0.97 0 0);
--room-channel-active: oklch(0.55 0.18 253 / 8%);
--room-mention-badge: oklch(0.55 0.18 253);
--room-accent: oklch(0.55 0.18 253);
--room-accent-hover: oklch(0.52 0.19 253);
--room-online: oklch(0.63 0.19 158);
--room-offline: oklch(0.62 0 0 / 35%);
--room-away: oklch(0.75 0.17 80);
--room-text: oklch(0.145 0 0);
--room-text-secondary: oklch(0.25 0 0);
--room-text-muted: oklch(0.50 0 0);
--room-text-subtle: oklch(0.68 0 0);
--room-border: oklch(0.91 0 0);
--room-hover: oklch(0.97 0 0);
}
.dark {
--background: oklch(0.145 0 0);
--foreground: oklch(0.985 0 0);
--card: oklch(0.18 0 0);
--card-foreground: oklch(0.985 0 0);
--popover: oklch(0.18 0 0);
--popover-foreground: oklch(0.985 0 0);
--primary: oklch(0.488 0.243 264.376);
--primary-foreground: oklch(0.985 0 0);
--secondary: oklch(0.269 0 0);
--secondary-foreground: oklch(0.985 0 0);
--muted: oklch(0.22 0 0);
--muted-foreground: oklch(0.65 0 0);
--accent: oklch(0.269 0 0);
--accent-foreground: oklch(0.985 0 0);
--destructive: oklch(0.704 0.191 22.216);
--border: oklch(1 0 0 / 8%);
--input: oklch(1 0 0 / 10%);
--ring: oklch(0.488 0.243 264.376);
--chart-1: oklch(0.87 0 0);
--chart-2: oklch(0.556 0 0);
--chart-3: oklch(0.439 0 0);
--chart-4: oklch(0.371 0 0);
--chart-5: oklch(0.269 0 0);
--sidebar: oklch(0.13 0 0);
--sidebar-foreground: oklch(0.985 0 0);
--sidebar-primary: oklch(0.488 0.243 264.376);
--sidebar-primary-foreground: oklch(0.985 0 0);
--sidebar-accent: oklch(0.22 0 0);
--sidebar-accent-foreground: oklch(0.985 0 0);
--sidebar-border: oklch(1 0 0 / 8%);
--sidebar-ring: oklch(0.488 0.243 264.376);
/* Discord dark theme */
--discord-bg: oklch(0.145 0 0);
--discord-sidebar: oklch(0.13 0 0);
--discord-channel-hover: oklch(0.2 0 0);
/* AI Studio room palette — dark */
--room-bg: oklch(0.11 0 0);
--room-sidebar: oklch(0.10 0 0);
--room-channel-hover: oklch(0.16 0 0);
--room-channel-active: oklch(0.58 0.18 253 / 12%);
--room-mention-badge: oklch(0.58 0.18 253);
--room-accent: oklch(0.58 0.18 253);
--room-accent-hover: oklch(0.65 0.20 253);
--room-online: oklch(0.65 0.17 158);
--room-offline: oklch(0.50 0 0 / 35%);
--room-away: oklch(0.72 0.16 80);
--room-text: oklch(0.985 0 0);
--room-text-secondary: oklch(0.985 0 0 / 80%);
--room-text-muted: oklch(0.985 0 0 / 58%);
--room-text-subtle: oklch(0.985 0 0 / 40%);
--room-border: oklch(0 0 0 / 18%);
--room-hover: oklch(0.16 0 0);
}
@layer base { @layer base {
* { * {
@apply border-border outline-ring/50; @apply border-border outline-ring/50;
} }
body { body {
@apply bg-background text-foreground; @apply bg-background text-foreground antialiased;
} }
html { html {
@apply font-sans; @apply font-sans;
} }
} }
/* Placeholder support for contenteditable MentionInput */ /* Placeholder support for contenteditable MentionInput */
[contenteditable][data-placeholder]:empty::before { [contenteditable][data-placeholder]:empty::before {
content: attr(data-placeholder); content: attr(data-placeholder);
color: var(--muted-foreground); color: var(--fg-muted);
pointer-events: none; pointer-events: none;
} }
/* ── Discord layout ──────────────────────────────────────────────────────── */ /*
COMPONENT STYLES all reference semantic tokens via CSS vars or Tailwind
*/
/* ── Discord layout ─────────────────────────────────────────────────────────── */
.discord-layout { .discord-layout {
display: flex; display: flex;
height: 100%; height: 100%;
width: 100%; width: 100%;
overflow: hidden; overflow: hidden;
background: var(--room-bg); background: var(--room-bg);
color: var(--foreground); color: var(--room-text);
} }
/* Server sidebar (left icon strip) */
.discord-server-sidebar { .discord-server-sidebar {
display: flex; display: flex;
flex-direction: column; flex-direction: column;
@ -232,8 +363,8 @@
align-items: center; align-items: center;
justify-content: center; justify-content: center;
cursor: pointer; cursor: pointer;
background: var(--room-channel-hover); background: var(--room-hover);
color: var(--foreground); color: var(--room-sidebar-fg);
transition: border-radius 200ms ease, background 200ms ease; transition: border-radius 200ms ease, background 200ms ease;
font-weight: 700; font-weight: 700;
font-size: 14px; font-size: 14px;
@ -242,16 +373,11 @@
user-select: none; user-select: none;
} }
.discord-server-icon:hover { .discord-server-icon:hover,
border-radius: 16px;
background: var(--room-accent);
color: var(--primary-foreground);
}
.discord-server-icon.active { .discord-server-icon.active {
border-radius: 16px; border-radius: 16px;
background: var(--room-accent); background: var(--room-accent);
color: var(--primary-foreground); color: var(--room-mention-fg);
} }
.discord-server-icon .home-icon { .discord-server-icon .home-icon {
@ -259,11 +385,10 @@
height: 28px; height: 28px;
} }
/* Channel sidebar */
.discord-channel-sidebar { .discord-channel-sidebar {
display: flex; display: flex;
flex-direction: column; flex-direction: column;
width: 260px; width: 240px;
background: var(--room-sidebar); background: var(--room-sidebar);
border-right: 1px solid var(--room-border); border-right: 1px solid var(--room-border);
flex-shrink: 0; flex-shrink: 0;
@ -276,14 +401,13 @@
height: 48px; height: 48px;
padding: 0 16px; padding: 0 16px;
border-bottom: 1px solid var(--room-border); border-bottom: 1px solid var(--room-border);
box-shadow: 0 1px 0 var(--room-border);
flex-shrink: 0; flex-shrink: 0;
} }
.discord-channel-header-title { .discord-channel-header-title {
font-weight: 600; font-weight: 600;
font-size: 15px; font-size: 15px;
color: var(--foreground); color: var(--room-sidebar-fg);
flex: 1; flex: 1;
} }
@ -294,20 +418,14 @@
padding: 8px 8px 8px 0; padding: 8px 8px 8px 0;
} }
.discord-channel-list::-webkit-scrollbar { .discord-channel-list::-webkit-scrollbar { width: 4px; }
width: 4px; .discord-channel-list::-webkit-scrollbar-track { background: transparent; }
}
.discord-channel-list::-webkit-scrollbar-track {
background: transparent;
}
.discord-channel-list::-webkit-scrollbar-thumb { .discord-channel-list::-webkit-scrollbar-thumb {
background: var(--room-border); background: var(--room-border);
border-radius: 4px; border-radius: 4px;
} }
.discord-channel-category { .discord-channel-category { margin-bottom: 4px; }
margin-bottom: 4px;
}
.discord-channel-category-header { .discord-channel-category-header {
display: flex; display: flex;
@ -326,17 +444,9 @@
transition: color 150ms; transition: color 150ms;
} }
.discord-channel-category-header:hover { .discord-channel-category-header:hover { color: var(--room-sidebar-fg); }
color: var(--foreground); .discord-channel-category-header svg { transition: transform 150ms; }
} .discord-channel-category-header.collapsed svg { transform: rotate(-90deg); }
.discord-channel-category-header svg {
transition: transform 150ms;
}
.discord-channel-category-header.collapsed svg {
transform: rotate(-90deg);
}
.discord-channel-item { .discord-channel-item {
display: flex; display: flex;
@ -360,7 +470,7 @@
.discord-channel-item.active { .discord-channel-item.active {
background: var(--room-channel-active); background: var(--room-channel-active);
color: var(--foreground); color: var(--room-sidebar-fg);
} }
.discord-channel-item.active::before { .discord-channel-item.active::before {
@ -398,8 +508,8 @@
height: 18px; height: 18px;
padding: 0 5px; padding: 0 5px;
border-radius: 9px; border-radius: 9px;
background: var(--room-mention-badge); background: var(--room-mention-bg);
color: var(--primary-foreground); color: var(--room-mention-fg);
font-size: 11px; font-size: 11px;
font-weight: 700; font-weight: 700;
line-height: 1; line-height: 1;
@ -421,12 +531,9 @@
text-align: left; text-align: left;
width: 100%; width: 100%;
} }
.discord-add-channel-btn:hover { color: var(--room-text); }
.discord-add-channel-btn:hover { /* Member sidebar */
color: var(--room-text);
}
/* Member list sidebar */
.discord-member-sidebar { .discord-member-sidebar {
display: flex; display: flex;
flex-direction: column; flex-direction: column;
@ -470,15 +577,9 @@
transition: background 100ms; transition: background 100ms;
user-select: none; user-select: none;
} }
.discord-member-item:hover { background: var(--room-hover); }
.discord-member-item:hover { .discord-member-avatar-wrap { position: relative; flex-shrink: 0; }
background: var(--room-hover);
}
.discord-member-avatar-wrap {
position: relative;
flex-shrink: 0;
}
.discord-member-status-dot { .discord-member-status-dot {
position: absolute; position: absolute;
@ -490,17 +591,12 @@
border: 2px solid var(--room-sidebar); border: 2px solid var(--room-sidebar);
} }
.discord-member-status-dot.online { .discord-member-status-dot.online { background: var(--room-online); }
background: var(--room-online); .discord-member-status-dot.offline { background: var(--room-offline); }
} .discord-member-status-dot.idle { background: var(--room-away); }
.discord-member-status-dot.offline {
background: var(--room-offline); /* ── Message list ──────────────────────────────────────────────────────────── */
}
.discord-member-status-dot.idle {
background: var(--room-away);
}
/* ── Discord message bubbles ─────────────────────────────────────────────── */
.discord-message-list { .discord-message-list {
flex: 1; flex: 1;
overflow-y: auto; overflow-y: auto;
@ -508,12 +604,8 @@
padding: 0 16px 8px; padding: 0 16px 8px;
} }
.discord-message-list::-webkit-scrollbar { .discord-message-list::-webkit-scrollbar { width: 8px; }
width: 8px; .discord-message-list::-webkit-scrollbar-track { background: transparent; }
}
.discord-message-list::-webkit-scrollbar-track {
background: transparent;
}
.discord-message-list::-webkit-scrollbar-thumb { .discord-message-list::-webkit-scrollbar-thumb {
background: var(--room-border); background: var(--room-border);
border-radius: 4px; border-radius: 4px;
@ -521,10 +613,7 @@
background-clip: padding-box; background-clip: padding-box;
} }
.discord-message-group { .discord-message-group { display: flex; flex-direction: column; }
display: flex;
flex-direction: column;
}
.discord-message-row { .discord-message-row {
display: flex; display: flex;
@ -536,9 +625,7 @@
position: relative; position: relative;
} }
.discord-message-row:hover .discord-message-actions { .discord-message-row:hover .discord-message-actions { opacity: 1; }
opacity: 1;
}
.discord-message-avatar { .discord-message-avatar {
width: 40px; width: 40px;
@ -549,15 +636,8 @@
margin-top: -2px; margin-top: -2px;
} }
.discord-message-body { .discord-message-body { flex: 1; min-width: 0; }
flex: 1; .discord-message-avatar-spacer { width: 40px; flex-shrink: 0; }
min-width: 0;
}
.discord-message-avatar-spacer {
width: 40px;
flex-shrink: 0;
}
.discord-message-header { .discord-message-header {
display: flex; display: flex;
@ -569,14 +649,11 @@
.discord-message-author { .discord-message-author {
font-size: 15px; font-size: 15px;
font-weight: 600; font-weight: 600;
color: var(--foreground); color: var(--room-text);
line-height: 1.2; line-height: 1.2;
cursor: pointer; cursor: pointer;
} }
.discord-message-author:hover { text-decoration: underline; }
.discord-message-author:hover {
text-decoration: underline;
}
.discord-message-time { .discord-message-time {
font-size: 11px; font-size: 11px;
@ -593,8 +670,8 @@
} }
.discord-message-content .mention { .discord-message-content .mention {
background: oklch(0.488 0.243 264.376 / 25%); background: var(--accent-subtle);
color: var(--room-mention-text); color: var(--accent);
padding: 0 4px; padding: 0 4px;
border-radius: 3px; border-radius: 3px;
font-weight: 500; font-weight: 500;
@ -607,13 +684,13 @@
display: flex; display: flex;
align-items: center; align-items: center;
gap: 2px; gap: 2px;
background: var(--card); background: var(--surface-2);
border: 1px solid var(--border); border: 1px solid var(--border);
border-radius: 4px; border-radius: 4px;
padding: 2px; padding: 2px;
opacity: 0; opacity: 0;
transition: opacity 150ms; transition: opacity 150ms;
box-shadow: 0 1px 4px var(--room-border); box-shadow: var(--shadow-md);
} }
.discord-msg-action-btn { .discord-msg-action-btn {
@ -629,7 +706,6 @@
background: none; background: none;
border: none; border: none;
} }
.discord-msg-action-btn:hover { .discord-msg-action-btn:hover {
background: var(--room-hover); background: var(--room-hover);
color: var(--room-text); color: var(--room-text);
@ -668,10 +744,7 @@
color: var(--room-text-subtle); color: var(--room-text-subtle);
} }
.discord-typing-dots { .discord-typing-dots { display: flex; gap: 3px; }
display: flex;
gap: 3px;
}
.discord-typing-dots span { .discord-typing-dots span {
width: 6px; width: 6px;
@ -686,10 +759,10 @@
@keyframes typing-bounce { @keyframes typing-bounce {
0%, 60%, 100% { transform: translateY(0); } 0%, 60%, 100% { transform: translateY(0); }
30% { transform: translateY(-4px); } 30% { transform: translateY(-4px); }
} }
/* Status pill in header */ /* WebSocket status */
.discord-ws-status { .discord-ws-status {
display: inline-flex; display: inline-flex;
align-items: center; align-items: center;
@ -704,19 +777,19 @@
border-radius: 50%; border-radius: 50%;
} }
.discord-ws-dot.connected { background: var(--room-online); } .discord-ws-dot.connected { background: var(--room-online); }
.discord-ws-dot.connecting { .discord-ws-dot.connecting {
background: var(--room-away); background: var(--room-away);
animation: pulse 1.5s infinite; animation: pulse 1.5s infinite;
} }
.discord-ws-dot.disconnected { background: oklch(0.63 0.21 25); } .discord-ws-dot.disconnected { background: var(--error); }
@keyframes pulse { @keyframes pulse {
0%, 100% { opacity: 1; } 0%, 100% { opacity: 1; }
50% { opacity: 0.4; } 50% { opacity: 0.4; }
} }
/* Chat input area */ /* Chat input */
.discord-chat-input-area { .discord-chat-input-area {
display: flex; display: flex;
flex-direction: column; flex-direction: column;
@ -754,11 +827,7 @@
overflow-y: auto; overflow-y: auto;
font-family: inherit; font-family: inherit;
} }
.discord-input-field::placeholder { color: var(--room-text-muted); }
.discord-input-field::placeholder {
color: var(--room-text-muted);
}
.discord-input-field::-webkit-scrollbar { width: 0; } .discord-input-field::-webkit-scrollbar { width: 0; }
.discord-send-btn { .discord-send-btn {
@ -769,17 +838,16 @@
height: 36px; height: 36px;
border-radius: 6px; border-radius: 6px;
background: var(--room-accent); background: var(--room-accent);
color: var(--primary-foreground); color: var(--room-mention-fg);
cursor: pointer; cursor: pointer;
border: none; border: none;
transition: background 150ms; transition: background 150ms;
flex-shrink: 0; flex-shrink: 0;
} }
.discord-send-btn:hover { background: var(--room-accent-hover); }
.discord-send-btn:hover { background: var(--room-accent-hover); }
.discord-send-btn:disabled { opacity: 0.5; cursor: default; } .discord-send-btn:disabled { opacity: 0.5; cursor: default; }
/* Reply preview in input */ /* Reply preview */
.discord-reply-preview { .discord-reply-preview {
display: flex; display: flex;
align-items: center; align-items: center;
@ -793,11 +861,7 @@
color: var(--room-text-muted); color: var(--room-text-muted);
} }
.discord-reply-preview-author { .discord-reply-preview-author { font-weight: 600; color: var(--room-text-secondary); }
font-weight: 600;
color: var(--room-text-secondary);
}
.discord-reply-preview-text { .discord-reply-preview-text {
flex: 1; flex: 1;
overflow: hidden; overflow: hidden;
@ -805,7 +869,7 @@
white-space: nowrap; white-space: nowrap;
} }
/* Streaming message cursor */ /* Streaming cursor */
.discord-streaming-cursor { .discord-streaming-cursor {
display: inline-block; display: inline-block;
width: 2px; width: 2px;
@ -818,14 +882,14 @@
@keyframes cursor-blink { @keyframes cursor-blink {
0%, 100% { opacity: 1; } 0%, 100% { opacity: 1; }
50% { opacity: 0; } 50% { opacity: 0; }
} }
/* Role color dot */ /* Role dot */
.discord-role-dot { .discord-role-dot {
width: 8px; width: 8px;
height: 8px; height: 8px;
border-radius: 50%; border-radius: 50%;
display: inline-block; display: inline-block;
flex-shrink: 0; flex-shrink: 0;
} }