:root { --bg: #F7F7F5; --surface: #FFFFFF; --border: #E8E8E4; --text-primary: #111111; --text-secondary: #787878; --accent: #111111; --sidebar-w: 300px; --panel-w: 420px; --header-h: 60px; --mob-header-h: 52px; --safe-top: env(safe-area-inset-top, 0px); color-scheme: only light; } /* ── Force light mode — Chrome / Safari dark-mode override ─────── Strategy: tell the browser this page is light-only via color-scheme. The attribute + inline