:root {
  --bg: #0f1216;
  --panel: #161a21;
  --panel-2: #1c222b;
  --border: #262d38;
  --text: #d6dbe3;
  --muted: #7a8493;
  --accent: #4c8bf5;
  --green: #2ea043;
  --red: #d04444;
  --yellow: #d4a72c;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--text); font-size: 14px;
}
code, pre, input, select { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }

.top {
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand { font-size: 16px; font-weight: 600; letter-spacing: .5px; }
.hint { color: var(--muted); font-size: 12px; }
.pill {
  margin-left: auto;
  font-size: 12px; padding: 2px 10px; border-radius: 999px;
  border: 1px solid var(--border);
}
.pill.ok { color: var(--green); border-color: rgba(46,160,67,.4); }
.pill.wait { color: var(--yellow); border-color: rgba(212,167,44,.4); }

.mode-switch {
  display: flex; margin-left: 8px;
  border: 1px solid var(--border); border-radius: 6px; overflow: hidden;
}
.mode-switch button {
  border: 0; border-radius: 0; padding: 5px 14px; font-size: 12px;
  background: transparent; color: var(--muted);
}
.mode-switch button + button { border-left: 1px solid var(--border); }
.mode-switch button.on { background: var(--accent); color: #fff; }
body.mode-cpo .only-hub { display: none !important; }
body.mode-hub .only-cpo { display: none !important; }

.layout {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(420px, 1.2fr);
  gap: 16px; padding: 16px; max-width: 1480px; margin: 0 auto;
}
.col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 16px;
}
.card.sticky { position: sticky; top: 16px; max-height: calc(100vh - 32px); display: flex; flex-direction: column; }
.card h2 { font-size: 13px; font-weight: 600; color: var(--muted); margin: 0 0 10px; text-transform: uppercase; letter-spacing: .8px; }
.card-head { display: flex; justify-content: space-between; align-items: center; }

.row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.row label { width: 130px; flex-shrink: 0; color: var(--muted); font-size: 12px; }
.row input, .row select {
  flex: 1; min-width: 0;
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text); padding: 6px 10px;
}
.row input:focus, .row select:focus { outline: none; border-color: var(--accent); }
.row input[readonly] { color: var(--muted); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.grid2 .row { margin-bottom: 6px; }
.grid2 .row label { width: 110px; }

button {
  border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text);
  padding: 6px 12px; border-radius: 4px; cursor: pointer; font-size: 13px;
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: white; }
button.primary:hover { filter: brightness(1.1); }
button.danger { color: var(--red); border-color: var(--red); }
button.ghost { background: transparent; color: var(--muted); }
button:disabled { opacity: .4; cursor: not-allowed; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.muted { color: var(--muted); }
.small { font-size: 12px; line-height: 1.55; }
code { background: var(--panel-2); padding: 2px 6px; border-radius: 3px; color: var(--text); }

.resp {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 12px;
  margin: 0;
  white-space: pre-wrap; word-break: break-all;
  max-height: 420px; overflow: auto;
  font-size: 12px; line-height: 1.5;
}

.cb-list { flex: 1; overflow: auto; margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }
.cb-item {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 10px 12px; font-size: 12px;
}
.cb-item .head { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; flex-wrap: wrap; }
.cb-item .time { color: var(--muted); }
.cb-item .badge { padding: 1px 6px; border-radius: 3px; font-size: 11px; }
.cb-item .badge.ok { background: rgba(46,160,67,.15); color: var(--green); border: 1px solid rgba(46,160,67,.3); }
.cb-item .badge.bad { background: rgba(208,68,68,.15); color: var(--red); border: 1px solid rgba(208,68,68,.3); }
.cb-item .badge.in { background: rgba(76,139,245,.15); color: var(--accent); border: 1px solid rgba(76,139,245,.35); }
.cb-item .badge.out { background: rgba(212,167,44,.15); color: var(--yellow); border: 1px solid rgba(212,167,44,.35); }
.cb-item pre { margin: 0; white-space: pre-wrap; word-break: break-all; line-height: 1.5; }
.cb-item .meta { color: var(--muted); margin-bottom: 4px; }

.tip {
  background: var(--panel-2);
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px; color: var(--muted);
  line-height: 1.55; margin-top: 8px;
}

.steps {
  margin: 0 0 10px; padding-left: 20px;
  color: var(--text); font-size: 13px; line-height: 1.7;
}
.steps li { margin-bottom: 4px; }
.steps code { font-size: 12px; }

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .card.sticky { position: static; max-height: none; }
}