:root {
  --bg: #f4f5f7; --panel: #fff; --ink: #1c2430; --muted: #66707f; --line: #dfe3e8;
  --accent: #1f5fbf; --accent-ink: #fff; --ok: #1d7a46; --warn: #a15c00; --bad: #b3261e; --soft: #eaf1fb;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
header.top { display: flex; align-items: center; gap: 20px; padding: 0 20px; background: var(--panel); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
header.top h1 { font-size: 16px; margin: 0; padding: 14px 0; }
nav.tabs { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }
nav.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; border-radius: 0; color: var(--muted); padding: 15px 12px; font-weight: 500; }
nav.tabs button.on { color: var(--accent); border-bottom-color: var(--accent); }
.who { color: var(--muted); font-size: 13px; display: flex; gap: 10px; align-items: center; }
button { font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--panel); color: var(--ink); padding: 7px 13px; border-radius: 6px; }
button:hover { border-color: #b8c0cb; }
button:disabled { opacity: .55; cursor: not-allowed; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
button.link { background: none; border: 0; color: var(--accent); padding: 0; }
main { padding: 20px; max-width: 1400px; margin: 0 auto; }
.split { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 20px; align-items: start; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 18px; }
.list { padding: 8px; }
.list h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 14px 10px 6px; }
.list button.item { display: block; width: 100%; text-align: left; border: 0; background: none; padding: 8px 10px; border-radius: 6px; }
.list button.item:hover { background: var(--bg); }
.list button.item.on { background: var(--soft); color: var(--accent); }
.item small { display: block; color: var(--muted); font-size: 12px; }
.bar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.bar .grow { flex: 1; }
.hint { color: var(--muted); font-size: 13px; }
.msg { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; background: var(--soft); }
.msg.bad { background: #fbeceb; color: var(--bad); }
.msg.warn { background: #fdf3e3; color: var(--warn); }
.msg.ok { background: #e7f4ec; color: var(--ok); }
textarea, input, select { font: inherit; width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); }
textarea.editor { min-height: 42vh; font-family: Consolas, "SF Mono", Menlo, monospace; font-size: 14px; }
label { display: block; margin-bottom: 14px; font-weight: 500; }
label span { display: block; margin-bottom: 4px; }
label small { display: block; font-weight: 400; color: var(--muted); margin-top: 4px; }
.doc h1 { font-size: 22px; margin: 0 0 12px; } .doc h2 { font-size: 18px; margin: 22px 0 8px; }
.doc h3 { font-size: 15px; margin: 18px 0 6px; } .doc p { margin: 0 0 10px; }
.doc ul, .doc ol { margin: 0 0 10px; padding-left: 22px; }
.doc pre { background: var(--bg); padding: 10px; border-radius: 6px; overflow-x: auto; }
.doc code { font-family: Consolas, Menlo, monospace; font-size: 13px; background: var(--bg); padding: 1px 4px; border-radius: 4px; }
.doc pre code { padding: 0; }
.tablewrap { overflow-x: auto; margin-bottom: 12px; }
table { border-collapse: collapse; width: 100%; }
th, td { border: 1px solid var(--line); padding: 6px 9px; text-align: left; vertical-align: top; }
th { background: var(--bg); font-weight: 600; }
.bug { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin-bottom: 12px; }
.bug .bar { margin-bottom: 4px; } .bug .bar h3 { margin: 0; }
.shots { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; margin-top: 12px; }
.shots a { display: block; color: inherit; font-size: 12px; word-break: break-all; }
.shots img { width: 100%; border: 1px solid var(--line); border-radius: 6px; display: block; margin-bottom: 4px; }
.login { max-width: 360px; margin: 12vh auto; }
.copybuffer { position: fixed; top: -1000px; left: -1000px; width: 10px; height: 10px; }
.state { display: inline-block; padding: 2px 9px; border-radius: 10px; font-size: 13px; font-weight: 600; background: var(--bg); }
.state.on { background: var(--soft); color: var(--accent); }
.mono { font-family: Consolas, Menlo, monospace; font-size: 13px; white-space: pre-wrap; word-break: break-word; }
details { margin-top: 18px; } summary { cursor: pointer; font-weight: 500; }
[hidden] { display: none !important; }
h2.first { margin-top: 0; }
.pad { padding: 4px 10px 8px; display: grid; gap: 8px; }
button.wide { width: 100%; }
button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.center { text-align: center; }
.block { display: block; color: var(--muted); }
.nowrap { white-space: nowrap; }
.tag { display: inline-block; margin-left: 6px; padding: 0 7px; border-radius: 9px; font-size: 12px; font-weight: 500; background: var(--bg); color: var(--muted); white-space: nowrap; }
.tag.bad { background: #fbeceb; color: var(--bad); }
.tag.warn { background: #fdf3e3; color: var(--warn); }
.badge { display: inline-block; min-width: 18px; margin-left: 6px; padding: 0 5px; border-radius: 9px; background: var(--bad); color: #fff; font-size: 12px; line-height: 18px; text-align: center; }
.chip { border-radius: 16px; padding: 4px 12px; font-size: 13px; }
.chip.on { background: var(--soft); border-color: var(--accent); color: var(--accent); }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
.check input { width: auto; margin-top: 4px; flex: none; }
.check span { margin: 0; }
.preview { border: 1px solid var(--line); border-radius: 6px; padding: 14px; min-height: 30vh; }
.bugcontrol { display: grid; grid-template-columns: 120px minmax(220px, 1fr) auto; gap: 8px; align-items: center; }
.bugcontrol .hint { grid-column: 1 / -1; }
.bugcontrol .hint:empty { display: none; }
.bugfoot { border-top: 1px solid var(--line); margin-top: 12px; padding-top: 12px; }
table.bugs td:last-child { min-width: 490px; }
.bug .shots { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.doc, .bug, .msg { overflow-wrap: anywhere; }
.doc code { overflow-wrap: anywhere; }
@media (max-width: 860px) {
  .split { grid-template-columns: minmax(0, 1fr); }
  main { padding: 12px; }
  .list { max-height: 42vh; overflow-y: auto; }
  header.top { padding: 0 12px; gap: 0 12px; justify-content: space-between; }
  header.top h1 { padding: 10px 0 4px; }
  nav.tabs { order: 3; flex: 0 0 100%; flex-wrap: nowrap; overflow-x: auto; }
  nav.tabs button { padding: 10px 8px; white-space: nowrap; }
  .bug .bar h3 { flex: 0 0 100%; }
  .bugcontrol { grid-template-columns: minmax(0, 1fr); }
  table.bugs thead { display: none; }
  table.bugs, table.bugs tbody, table.bugs tr, table.bugs td { display: block; width: 100%; }
  table.bugs tr { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-bottom: 12px; }
  table.bugs td { border: 0; padding: 3px 0; white-space: normal; }
  table.bugs td:last-child { min-width: 0; padding-top: 8px; }
}
.meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 4px 0 10px; }
.meta .tag { margin: 0; }
.notes { border-left: 3px solid var(--line, #d0d7de); padding: 4px 12px; margin-top: 14px; opacity: .9; }
.row { display: flex; flex-wrap: wrap; gap: 16px; }
.row > * { flex: 1 1 240px; }
fieldset.checks { border: 1px solid var(--line, #d0d7de); border-radius: 6px; padding: 6px 10px; margin: 8px 0; }
fieldset.checks legend { padding: 0 4px; font-size: .9em; }
button.danger { color: var(--bad); border-color: var(--bad); }
select[multiple] { width: 100%; }