:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --text: #1d2733;
  --muted: #5f6b7a;
  --line: #d9dee5;
  --accent: #1f6feb;
  --good: #1a7f37;
  --good-bg: #e6f4ea;
  --bad: #b42318;
  --bad-bg: #fdecea;
  --warn: #9a6700;
  --warn-bg: #fff4d6;
  --busy: #0b5cad;
  --busy-bg: #e3efff;
  --idle-bg: #eef1f4;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 "Segoe UI", system-ui, -apple-system, sans-serif; color: var(--text); background: var(--bg); }
header.top { display: flex; align-items: center; gap: 16px; padding: 10px 20px; background: #16202c; color: #fff; flex-wrap: wrap; }
header.top a { color: #fff; text-decoration: none; }
header.top .brand { font-weight: 600; font-size: 17px; }
header.top nav { margin-left: auto; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
header.top nav .link { color: #fff; }
main { max-width: 1180px; margin: 0 auto; padding: 18px 16px 60px; }
h2 { margin: 4px 0 10px; font-size: 20px; }
h3 { margin: 14px 0 8px; font-size: 16px; }
a { color: var(--accent); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px; margin-bottom: 16px; }
.card.narrow { max-width: 420px; margin: 40px auto; }
.muted { color: var(--muted); font-size: 13px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cols > .card { margin-bottom: 0; }
@media (max-width: 860px) { .cols { grid-template-columns: 1fr; } }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 14px; align-items: end; }
@media (max-width: 760px) { .grid3 { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 4px; margin: 8px 0; }
.field > span:first-child { font-size: 13px; color: var(--muted); }
label.check { display: flex; align-items: center; gap: 6px; margin: 8px 0; }
input[type=text], input[type=password], input[type=number], select, textarea {
  font: inherit; padding: 6px 8px; border: 1px solid #b9c2cd; border-radius: 6px; background: #fff; width: 100%; color: var(--text);
}
textarea { font-family: Consolas, "Cascadia Mono", monospace; font-size: 13px; }
input:disabled, select:disabled { background: var(--idle-bg); color: var(--muted); }
button, .button {
  font: inherit; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: #fff;
  cursor: pointer; text-decoration: none; display: inline-block;
}
button:disabled { opacity: .55; cursor: default; }
button.secondary, .button.secondary { background: #fff; color: var(--accent); }
button.danger { background: var(--bad); border-color: var(--bad); }
button.link { background: none; border: none; color: var(--accent); padding: 2px 6px; }
.actions { display: flex; gap: 10px; align-items: center; margin-top: 14px; flex-wrap: wrap; }
.actions.sticky { position: sticky; bottom: 0; background: var(--bg); padding: 10px 0; border-top: 1px solid var(--line); }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.badge.good { background: var(--good-bg); color: var(--good); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.busy { background: var(--busy-bg); color: var(--busy); }
.badge.idle { background: var(--idle-bg); color: var(--muted); }
.badge.info { background: var(--busy-bg); color: var(--busy); font-weight: 400; margin-left: 6px; }
.alert { border-radius: 6px; padding: 10px 12px; margin: 10px 0; }
.alert.bad { background: var(--bad-bg); color: var(--bad); }
.alert.good { background: var(--good-bg); color: var(--good); }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.alert.info { background: var(--busy-bg); color: var(--busy); }
.alert ul { margin: 6px 0 0 18px; padding: 0; }
.field-error { color: var(--bad); font-size: 13px; }
.req { color: var(--bad); }
.computer { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.big { font-size: 22px; font-weight: 600; }
.howto { padding-left: 20px; }
.pairing { margin-top: 12px; padding: 12px; border: 1px dashed var(--accent); border-radius: 8px; background: #f7faff; }
code.code { font-size: 24px; letter-spacing: 2px; padding: 2px 8px; background: #fff; border: 1px solid var(--line); border-radius: 6px; }
pre.cmd, pre.file { background: #0f1720; color: #e6edf3; padding: 10px 12px; border-radius: 6px; overflow-x: auto; font-size: 13px; white-space: pre-wrap; word-break: break-all; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.tile { display: block; border: 1px solid var(--line); border-radius: 8px; padding: 12px; text-decoration: none; color: inherit; }
.tile:hover { border-color: var(--accent); }
.tile p { margin: 6px 0; color: var(--muted); font-size: 14px; }
table.grid { border-collapse: collapse; width: 100%; font-size: 14px; }
table.grid th, table.grid td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.grid th { color: var(--muted); font-weight: 600; }
.nowrap { white-space: nowrap; }
.run-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.run-state .badge { font-size: 15px; padding: 4px 12px; }
ol.steps { padding-left: 22px; margin: 0; }
li.step { margin-bottom: 10px; }
.step-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.step-title { font-weight: 600; }
li.step.skipped .step-title, li.step.not_run .step-title, li.step.cancelled .step-title { color: var(--muted); font-weight: 400; }
.step-error { color: var(--bad); font-size: 14px; margin-top: 4px; }
.result { margin-top: 6px; padding: 6px 10px; background: #f7f9fb; border-radius: 6px; font-size: 13px; }
.kv { display: flex; gap: 8px; flex-wrap: wrap; margin: 2px 0; }
.kv > span { color: var(--muted); min-width: 140px; }
ul.events { list-style: none; padding: 0; margin: 0; font-size: 13px; max-height: 420px; overflow-y: auto; }
ul.events li { padding: 4px 0; border-bottom: 1px solid #eef1f4; }
ul.events li.error { color: var(--bad); }
ul.events li.warning { color: var(--warn); }
ul.events time { color: var(--muted); }
ol.plan li.skip { color: var(--muted); }
.item { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin: 10px 0; background: #fbfcfd; }
.item-head { display: flex; justify-content: space-between; align-items: center; }
.cond { display: flex; flex-direction: column; gap: 6px; }
.cond-mode { max-width: 340px; }
.clause { display: grid; grid-template-columns: 1.3fr 0.8fr 1.3fr auto; gap: 6px; }