/* meshctl web UI. No external fonts or assets: everything is served by the
   server under a strict CSP. */
:root { --ok: #1a7f37; --warn: #9a6700; --bad: #cf222e; --off: #6e7781; --line: #d0d7de; --bg: #f6f8fa; }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, sans-serif; color: #1f2328; }
header { display: flex; align-items: center; gap: 1.5rem; padding: 0.6rem 1.5rem; border-bottom: 1px solid var(--line); background: var(--bg); }
.brand { font-weight: 700; }
nav { display: flex; gap: 1rem; flex: 1; }
nav a { color: inherit; text-decoration: none; }
nav a.active { font-weight: 600; text-decoration: underline; }
main { padding: 1rem 1.5rem 3rem; max-width: 80rem; }
footer { padding: 1rem 1.5rem; color: var(--off); font-size: 0.85em; }
h1 { font-size: 1.4rem; }
h2 { font-size: 1.1rem; margin-top: 2rem; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 0.35rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.facts { width: auto; }
pre, code { font: 13px/1.4 ui-monospace, monospace; }
pre { background: var(--bg); padding: 0.8rem; overflow-x: auto; }
code.secret { font-size: 1.05em; user-select: all; }
pre.secret { user-select: all; }
svg.qr { display: block; width: 20rem; height: 20rem; background: #fff; }
.state { padding: 0.05rem 0.5rem; border-radius: 1rem; color: #fff; white-space: nowrap; }
.state.ok { background: var(--ok); }
.state.warn { background: var(--warn); }
.state.bad { background: var(--bad); }
.state.off { background: var(--off); }
.peer { display: inline-block; margin-right: 0.8rem; white-space: nowrap; }
.flash { padding: 0.5rem 0.8rem; background: #dafbe1; }
.error { padding: 0.5rem 0.8rem; background: #ffebe9; }
.warning { padding: 0.3rem 0.8rem; background: #fff8c5; }
.hint { color: var(--off); }
form.narrow, form.grid { display: grid; gap: 0.6rem; max-width: 28rem; }
form.grid { grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); max-width: none; align-items: end; }
form.inline { margin: 0; }
label { display: grid; gap: 0.2rem; }
label:has(input[type=checkbox]) { display: flex; gap: 0.4rem; align-items: center; }
input, select, button, .button { font: inherit; padding: 0.35rem 0.5rem; }
button, .button { border: 1px solid var(--line); background: #fff; cursor: pointer; text-decoration: none; color: inherit; }
button.link { border: 0; background: none; text-decoration: underline; padding: 0; }
.danger { color: var(--bad); border-color: var(--bad); }
.actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
ul.diff li.add { color: var(--ok); }
ul.diff li.del { color: var(--bad); }