:root { color-scheme: light dark; --fg: #1d1d1f; --bg: #fafafa; --muted: #6b6b70; --line: #d9d9de; --accent: #b4441a; --ok: #2f7a3d; }
@media (prefers-color-scheme: dark) { :root { --fg: #ececee; --bg: #18181a; --muted: #a0a0a6; --line: #3a3a3e; --accent: #f08a5d; --ok: #7ccf8a; } }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, sans-serif; color: var(--fg); background: var(--bg); }
header { display: flex; gap: 1rem; align-items: center; justify-content: space-between; padding: .75rem 1rem; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
header nav { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
main { max-width: 60rem; margin: 0 auto; padding: 1rem; }
h1 { font-size: 1.4rem; margin: .5rem 0 1rem; }
a { color: var(--accent); }
table { border-collapse: collapse; width: 100%; }
.table { overflow-x: auto; }
th, td { text-align: left; padding: .4rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.fingerprint, .code { font-family: ui-monospace, monospace; font-size: 1.15rem; letter-spacing: .05em; }
.muted { color: var(--muted); }
.error { border: 1px solid var(--accent); padding: .5rem .75rem; border-radius: .25rem; }
.notice { border: 1px solid var(--ok); padding: .5rem .75rem; border-radius: .25rem; }
form.inline { display: inline; }
label { display: block; margin: .75rem 0 .25rem; font-weight: 600; }
input[type=text], input[type=password], input[type=email] { width: 100%; max-width: 32rem; padding: .4rem; font: inherit; }
button { font: inherit; padding: .35rem .9rem; }
fieldset { border: 1px solid var(--line); margin: 1rem 0; }