:root{--bg:#0a0a0b;--fg:#ededee;--muted:#9b9ba3;--line:#2a2a30;--accent:#6ea8fe;--accent-fg:#0a0a0b;--danger:#ff6b8a;--ok:#4ade80;color-scheme:dark}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input{font-family:inherit;color:var(--fg);background:#141417}button{background:var(--accent);color:var(--accent-fg)}button:disabled{opacity:.5;cursor:not-allowed}