:root {
  --bg: #f5f6f8;
  --card: #fff;
  --text: #1d2129;
  --muted: #6b7280;
  --border: #dde1e7;
  --accent: #2563eb;
  --ok: #15803d;
  --warn: #b45309;
  --bad: #b91c1c;
  --bad-bg: #fef2f2;
  --warn-bg: #fffbeb;
  --tab-bg: #eceef2;
  --card-hover: rgba(255, 255, 255, .6);
  color-scheme: light;
}
/* Тёмная тема: по системе (режим «Авто») или выбрана вручную — data-theme на <html>, см. theme_init(). */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #15171c;
    --card: #1e2128;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --border: #343843;
    --accent: #60a5fa;
    --ok: #4ade80;
    --warn: #fbbf24;
    --bad: #f87171;
    --bad-bg: #2a1a1c;
    --warn-bg: #2a2416;
    --tab-bg: #121419;
    --card-hover: rgba(255, 255, 255, .04);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #15171c;
  --card: #1e2128;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --border: #343843;
  --accent: #60a5fa;
  --ok: #4ade80;
  --warn: #fbbf24;
  --bad: #f87171;
  --bad-bg: #2a1a1c;
  --warn-bg: #2a2416;
  --tab-bg: #121419;
  --card-hover: rgba(255, 255, 255, .04);
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.wrap { max-width: 900px; margin: 0 auto; padding: 16px; }
.top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
h1 { font-size: 22px; margin: 8px 0 16px; }
h2 { font-size: 17px; margin: 0 0 12px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.field { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 160px; }
.field span { font-size: 13px; color: var(--muted); }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin: 12px 0; }
.row.top-align { align-items: flex-start; }
input[type=text], input[type=password], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--text); font: inherit;
}
textarea { resize: vertical; }
.mono { font: 13px/1.45 ui-monospace, Menlo, Consolas, monospace; }
.check { display: flex; align-items: center; gap: 6px; padding-bottom: 8px; white-space: nowrap; }
.btn { padding: 8px 14px; border: 1px solid var(--border); border-radius: 6px; background: var(--card); color: var(--text); font: inherit; cursor: pointer; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn:disabled { opacity: .6; cursor: wait; }
.btn.copied { border-color: var(--ok); color: var(--ok); }
.hint, .muted { color: var(--muted); font-size: 13px; margin: 0; }
.stages { list-style: none; margin: 0; padding: 0; }
.stages li { padding: 3px 0; }
.stages li.ok b { color: var(--ok); }
.stages li.bad { color: var(--bad); }
.out { margin-bottom: 16px; }
.out-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.out-head .copy { margin-left: auto; }
.out textarea { font-size: 16px; }
.count { font-weight: 600; font-variant-numeric: tabular-nums; }
.count.ok { color: var(--ok); }
.count.warn { color: var(--warn); }
.count.bad { color: var(--bad); }
.current { margin-top: 6px; font-size: 13px; color: var(--muted); }
.out-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.warnings { background: var(--warn-bg); }
.warnings ul { margin: 6px 0 0; padding-left: 20px; }
.cost { color: var(--muted); font-size: 13px; margin: -4px 0 16px; }
.notice { padding: 10px 14px; border-radius: 6px; border: 1px solid var(--border); background: var(--card); }
.notice.ok { color: var(--ok); }
.notice.bad { color: var(--bad); background: var(--bad-bg); }
details summary { cursor: pointer; color: var(--muted); }
pre { white-space: pre-wrap; word-break: break-word; font-size: 12px; max-height: 400px; overflow: auto; }
.table-wrap { overflow-x: auto; }
.log { width: 100%; border-collapse: collapse; font-size: 13px; }
.log th, .log td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
.log td.url { max-width: 260px; word-break: break-all; }
.log tr.bad td { color: var(--bad); }
.narrow { max-width: 420px; }
.card > .field { margin-bottom: 12px; }
.links { display: flex; align-items: center; gap: 16px; }
form.inline { display: inline; margin: 0; }
button.link { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; cursor: pointer; text-decoration: underline; }
button.link.danger { color: var(--bad); }
.users { margin-bottom: 8px; }
.users td.actions { text-align: right; }
.tabs { display: flex; gap: 4px; padding: 4px; margin-bottom: 12px; background: var(--tab-bg); border: 1px solid var(--border); border-radius: 10px; }
.tabs a {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 1px;
  padding: 8px 12px; border-radius: 7px; color: var(--muted); text-decoration: none; text-align: center;
  transition: background .15s, color .15s, box-shadow .15s;
}
.tabs a b { font-weight: 600; }
.tabs a small { font-size: 12px; opacity: .8; }
.tabs a:hover { color: var(--text); background: var(--card-hover); }
.tabs a.active { background: var(--card); color: var(--accent); box-shadow: 0 1px 3px rgba(0, 0, 0, .12), inset 0 -2px 0 var(--accent); }
.tabs a.active small { color: var(--muted); opacity: 1; }
.tabs a:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
@media (max-width: 480px) { .tabs a small { display: none; } }
.form > .field { margin-bottom: 12px; }
[hidden] { display: none !important; }
.page-info { margin: 12px 0; }
.page-info th { width: 1%; white-space: nowrap; color: var(--muted); font-weight: 500; }
.step2 { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.nowrap { white-space: nowrap; }
.ops summary { font-weight: 600; color: var(--text); }
.ops .table-wrap { margin-top: 10px; }
h1 a.home { color: inherit; text-decoration: none; }
h1 a.home:hover { color: var(--accent); }
h1 .muted { font-size: inherit; font-weight: 400; }
.inline-row { margin: 0; }
.inline-row select { width: auto; max-width: 260px; }
#result, #stages { scroll-margin-top: 12px; }
.theme-switch { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 3px 9px; color: var(--muted); font: inherit; font-size: 13px; cursor: pointer; white-space: nowrap; }
.theme-switch:hover { color: var(--text); border-color: var(--accent); }