:root { color-scheme: light dark; --fg: #1d1d1f; --bg: #fff; --muted: #6e6e73; --line: #d2d2d7; --accent: #0a62c9; --bad: #b3261e; }
@media (prefers-color-scheme: dark) { :root { --fg: #f5f5f7; --bg: #161618; --muted: #a1a1a6; --line: #3a3a3c; --accent: #5aa1ff; --bad: #ff6b60; } }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, sans-serif; color: var(--fg); background: var(--bg); }
header { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); }
h1 { font-size: 18px; margin: 0; }
h2 { font-size: 16px; margin: 24px 0 8px; }
main { max-width: 900px; margin: 0 auto; padding: 0 16px 32px; }
form { display: grid; gap: 8px; max-width: 420px; margin: 8px 0; }
label { display: grid; gap: 2px; color: var(--muted); font-size: 13px; }
input { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); }
button { font: inherit; padding: 6px 12px; border: 1px solid var(--accent); border-radius: 6px; background: var(--accent); color: #fff; cursor: pointer; justify-self: start; }
button.plain { background: transparent; color: var(--accent); }
button.danger { border-color: var(--bad); background: transparent; color: var(--bad); }
table { width: 100%; border-collapse: collapse; margin: 4px 0 12px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 13px; }
pre, code { font-family: ui-monospace, monospace; font-size: 13px; overflow-wrap: anywhere; }
pre { white-space: pre-wrap; padding: 8px; border: 1px solid var(--line); border-radius: 6px; }
.host { border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; margin: 8px 0; }
.host h3 { font-size: 15px; margin: 0 0 4px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.small, .muted { color: var(--muted); font-size: 13px; }
.badge { font-size: 12px; padding: 1px 6px; border-radius: 10px; border: 1px solid var(--line); color: var(--muted); }
.badge.on { color: var(--accent); border-color: var(--accent); }
.badge.off { color: var(--bad); border-color: var(--bad); }
#message:empty { display: none; }
#message { padding: 8px; border: 1px solid var(--line); border-radius: 6px; }