:root {
  --bg: #f4f6f8; --surface: #ffffff; --ink: #172033; --ink-muted: #5b6577;
  --line: #dde3ea; --accent: #2563eb; --accent-ink: #ffffff;
  --ok: #16a34a; --ok-soft: #e8f7ee; --warn: #b45309; --warn-soft: #fef3e2;
  --mono: "SFMono-Regular", Consolas, monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 15px; line-height: 1.55;
}
.shell { max-width: 1080px; margin: 0 auto; padding: 28px 20px 80px; }
header.top { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 8px; }
header.top h1 { font-size: 20px; margin: 0; }
header.top a { color: var(--ink-muted); text-decoration: none; font-size: 14px; }
header.top a:hover { color: var(--accent); }
.breadcrumb { font-size: 13px; color: var(--ink-muted); margin-bottom: 6px; }
.breadcrumb a { color: var(--ink-muted); }
h2 { font-size: 17px; margin: 0 0 4px; }
p.sub { color: var(--ink-muted); font-size: 13.5px; margin: 0 0 18px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px 18px; margin-bottom: 14px;
}
.list { display: grid; gap: 10px; margin-bottom: 24px; }
.row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px;
}
.row a.name { font-weight: 600; color: var(--ink); text-decoration: none; }
.row a.name:hover { color: var(--accent); }
.row .meta { color: var(--ink-muted); font-size: 12.5px; margin-top: 2px; }
.row .code { font-family: var(--mono); font-size: 12px; color: var(--ink-muted); }
.empty { color: var(--ink-muted); font-size: 13.5px; padding: 18px 0; text-align: center; border: 1px dashed var(--line); border-radius: 10px; margin-bottom: 20px; }
form.inline { display: flex; gap: 8px; flex-wrap: wrap; }
input, select, textarea {
  font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
label { font-size: 12.5px; font-weight: 600; color: var(--ink-muted); display: block; margin-bottom: 3px; }
.field { margin-bottom: 10px; }
.field-row { display: flex; gap: 10px; flex-wrap: wrap; }
.field-row .field { flex: 1; min-width: 130px; }
button, .btn {
  font: inherit; font-weight: 600; padding: 8px 14px; border-radius: 7px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--accent-ink); cursor: pointer;
}
button.secondary { background: var(--surface); color: var(--ink); border-color: var(--line); }
button.danger { background: var(--surface); color: #b91c1c; border-color: #f3c9c9; font-weight: 500; font-size: 13px; padding: 6px 10px; }
button.copy-btn { background: var(--surface); color: var(--accent); border-color: var(--line); font-weight: 500; font-size: 13px; padding: 6px 10px; }
button.copy-btn:hover { background: var(--accent-soft, #eef4ff); border-color: var(--accent); }
.row-actions { display: flex; gap: 8px; }
.copy-toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 12px);
  background: #0f172a; color: #e2e8f0; font-family: var(--mono); font-size: 12.5px;
  padding: 10px 16px; border-radius: 8px; opacity: 0; pointer-events: none;
  transition: opacity .18s ease, transform .18s ease; max-width: min(90vw, 640px);
  overflow-wrap: break-word; z-index: 50; box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.copy-toast.show { opacity: 1; transform: translate(-50%, 0); }
button:hover { filter: brightness(0.95); }
.pill { display: inline-flex; align-items: center; gap: 4px; font-size: 11.5px; font-weight: 700; padding: 2px 9px; border-radius: 999px; text-transform: uppercase; letter-spacing: .03em; }
.pill.manual { background: #eef1f6; color: #475066; }
.pill.random { background: var(--ok-soft); color: var(--ok); }
.pill.real { background: var(--warn-soft); color: var(--warn); }
.pill.type-numeric { background: #eef1f6; color: #475066; }
.pill.type-status { background: #ede9fe; color: #6d28d9; }
.value { font-family: var(--mono); font-size: 22px; font-weight: 700; }
.unit { font-size: 13px; color: var(--ink-muted); margin-left: 4px; }
.status-toggle { display: flex; gap: 16px; }
.status-toggle label { display: flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 500; color: var(--ink); text-transform: none; letter-spacing: normal; }
.status-toggle input { margin: 0; }
.status-pill { display: inline-flex; align-items: center; gap: 7px; font-size: 15px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }
.status-pill .dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.status-pill.on { background: var(--ok-soft); color: var(--ok); }
.status-pill.on .dot { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent); }
.status-pill.off { background: #eef1f6; color: var(--ink-muted); }
.status-pill.off .dot { background: var(--ink-muted); }
.param-card { display: grid; grid-template-columns: minmax(0,1fr) 220px; gap: 16px; }
@media (max-width: 620px) { .param-card { grid-template-columns: 1fr; } }
.mode-tabs { display: flex; gap: 6px; margin-bottom: 10px; }
.mode-tabs button { flex: 1; background: var(--surface); color: var(--ink-muted); border-color: var(--line); font-size: 12.5px; padding: 6px 8px; }
.mode-tabs button.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.mode-panel { display: none; }
.mode-panel.active { display: block; }
code.api {
  display: block; background: #0f172a; color: #a8f0c6; font-family: var(--mono); font-size: 12.5px;
  padding: 10px 12px; border-radius: 8px; margin: 4px 0 18px; overflow-x: auto;
}
.error-note { font-size: 12px; color: #b91c1c; margin-top: 4px; }
.updated { font-size: 11.5px; color: var(--ink-muted); margin-top: 4px; }