:root {
  --bg: #f6f7f9; --surface: #ffffff; --fg: #1b2230; --muted: #5b6577; --line: #dde1e8;
  --accent: #2f5bd3; --ok: #1f7a4d; --ok-soft: #e3f3ea; --off-soft: #eceef2; --err: #b42318;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11151c; --surface: #181e28; --fg: #e3e7ee; --muted: #9aa4b5; --line: #2a3240;
    --accent: #7f9ff0; --ok: #5fcf97; --ok-soft: #173326; --off-soft: #222a36; --err: #f0857a;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; padding-inline: 16px; padding-block: 24px; }
h1 { margin: 0; font-size: 20px; }
main { max-width: 960px; margin: 0 auto; display: grid; gap: 12px; }
.top { max-width: 960px; margin: 0 auto 20px; display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.top form { margin-left: auto; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 14px; }
.error { color: var(--err); margin: 0; }
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
tr:last-child td { border-bottom: 0; }
.pill { display: inline-block; padding: 1px 10px; border-radius: 99px; font-size: 13px; font-variant-numeric: tabular-nums; }
.pill::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 7px; vertical-align: 1px; background: currentColor; }
.pill.on { background: var(--ok-soft); color: var(--ok); }
.pill.off { background: var(--off-soft); color: var(--muted); }
button { font: inherit; cursor: pointer; }
button.link { background: none; border: 0; color: var(--accent); padding: 0; }
button:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.center { min-height: 100vh; display: grid; place-items: center; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 24px; }
.login { width: min(340px, 100%); display: grid; gap: 8px; }
.login h1 { margin-bottom: 8px; }
.login label { font-size: 13px; color: var(--muted); margin-top: 4px; }
.login input { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--fg); }
.login button { margin-top: 12px; padding: 9px; border: 0; border-radius: 8px; background: var(--accent); color: #fff; font-weight: 600; }

/* окно агента */
h2 { margin: 0; font-size: 17px; }
.block { display: grid; gap: 12px; margin-bottom: 28px; }
.block-head { display: grid; gap: 4px; }
.block-head p { margin: 0; }
.small { font-size: 13px; margin: 0; }
.check { width: 36px; }
td.cmd { white-space: pre-wrap; word-break: break-all; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; }
.toolbar button, .pattern button { padding: 7px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button:disabled { opacity: .45; cursor: default; }
.pattern { display: grid; gap: 8px; }
.pattern label { font-weight: 600; }
.pattern .row { display: flex; gap: 8px; flex-wrap: wrap; }
.pattern input { flex: 1 1 260px; min-width: 0; font: 14px var(--mono); padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--fg); }
.banner { margin: 0 0 20px; padding: 10px 14px; border-radius: 8px; background: var(--off-soft); }

/* дашборд */
.add { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; padding: 16px; }
.add label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.add input, .add select { font: inherit; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--fg); min-width: 0; }
.add button { padding: 8px 16px; border-radius: 8px; border: 1px solid var(--accent); }
.issued { display: grid; gap: 8px; padding: 16px; }
.issued p { margin: 0; }
.issued .toolbar button, #invite-lines button { padding: 7px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); }
pre.snippet { margin: 0; padding: 12px; border-radius: 8px; background: var(--bg); border: 1px solid var(--line); font: 13px/1.5 var(--mono); white-space: pre-wrap; word-break: break-all; }
button.danger, .warn { color: var(--err); }

/* скриншот */
.shot { display: grid; gap: 10px; padding: 12px; }
.shot img { max-width: 100%; max-height: 420px; object-fit: contain; border: 1px solid var(--line); border-radius: 6px; justify-self: start; }
.shot textarea { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--fg); resize: vertical; }
.banner.ask { display: grid; gap: 10px; border: 1px solid var(--accent); }
.banner p { margin: 0; }
.shots { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.shot-card { margin: 0; padding: 10px; display: grid; gap: 6px; align-content: start; }
.shot-card img { width: 100%; height: 140px; object-fit: cover; object-position: top left; border-radius: 6px; border: 1px solid var(--line); display: block; }
.shot-card figcaption { font-size: 13px; overflow-wrap: anywhere; }
.shot-card button { justify-self: start; }
#invite-lines { display: grid; gap: 6px; }
.add button.link { border: 0; padding: 8px 0; }

/* сервисы */
.services { display: grid; gap: 8px; }
.svc { padding: 0; }
.svc summary { padding: 12px 16px; cursor: pointer; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.svc-body { padding: 0 16px 16px; display: grid; gap: 10px; max-width: 640px; }
.svc-body p { margin: 0; }
.svc-body label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.svc-body input[type=text], .svc-body input[type=password] { font: 14px var(--mono); padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--fg); }
.svc-body .check-row { display: block; color: var(--fg); font-size: 14px; }
.svc-body button.danger { color: var(--err); }
.ok { color: var(--ok); }