:root { color-scheme: light dark; --bg: #ffffff; --fg: #111111; --muted: #555555; --line: #d0d0d0; --accent: #5b3fd6; }
@media (prefers-color-scheme: dark) { :root { --bg: #111111; --fg: #eeeeee; --muted: #aaaaaa; --line: #333333; --accent: #a58cff; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 system-ui, sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.3rem; }
h2 { font-size: 1rem; margin: 0 0 8px; }
section { border-top: 1px solid var(--line); padding: 16px 0; }
label { display: block; margin: 0 0 8px; color: var(--muted); }
input { display: block; width: 100%; padding: 8px; margin-top: 4px; font: inherit; color: var(--fg); background: transparent; border: 1px solid var(--line); border-radius: 6px; }
button { font: inherit; padding: 8px 12px; margin: 4px 4px 4px 0; border: 1px solid var(--accent); border-radius: 6px; background: transparent; color: var(--accent); cursor: pointer; }
button:disabled { opacity: 0.5; cursor: progress; }
.note, .status { color: var(--muted); }
.secret { font-family: ui-monospace, monospace; word-break: break-all; }
pre { white-space: pre-wrap; word-break: break-word; font-size: 12px; border: 1px solid var(--line); border-radius: 6px; padding: 8px; min-height: 4em; }