:root {
  --bg: #f4f6fa; --card: #ffffff; --text: #16202c; --muted: #6b7684; --line: #e3e8ef;
  --accent: #1f6feb; --accent-2: #0b4fb3; --ok: #1a9c4b; --off: #9aa4b1; --danger: #d6453d;
  --tag: #eaf1fd;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f141a; --card: #171e27; --text: #e6ebf1; --muted: #8e99a7; --line: #273140;
    --accent: #4b8ef5; --accent-2: #2f6fd1; --ok: #35c46a; --off: #5f6b78; --danger: #f06a62; --tag: #1d2a3d;
  }
}
:root[data-theme="dark"] {
  --bg: #0f141a; --card: #171e27; --text: #e6ebf1; --muted: #8e99a7; --line: #273140;
  --accent: #4b8ef5; --accent-2: #2f6fd1; --ok: #35c46a; --off: #5f6b78; --danger: #f06a62; --tag: #1d2a3d;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 -apple-system, "Segoe UI", Roboto, sans-serif; }
.hidden { display: none !important; }
a { color: var(--accent); }

.top { display: flex; align-items: center; gap: 18px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 8px; font-size: 17px; }
.logo { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav button { background: none; border: 0; color: var(--muted); padding: 8px 10px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.nav button.on { background: var(--tag); color: var(--accent); font-weight: 600; }
.who { margin-left: auto; color: var(--muted); font-size: 14px; display: flex; gap: 10px; align-items: center; }
.link { background: none; border: 0; color: var(--accent); cursor: pointer; padding: 0; font-size: inherit; }

main { max-width: 1100px; margin: 0 auto; padding: 16px; }
.login { max-width: 420px; margin: 60px auto; text-align: center; }
.login h1 { margin: 0 0 8px; }
.err { color: var(--danger); min-height: 1.2em; }

h2 { font-size: 18px; margin: 4px 0 12px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
h2 .sub { color: var(--muted); font-weight: 400; font-size: 14px; }
h2 .grow { flex: 1; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin-bottom: 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.dev { display: flex; flex-direction: column; gap: 6px; }
.dev.hidden-dev { opacity: .55; }
.dev .head { display: flex; align-items: center; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--off); flex: none; }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent); }
.dev .name { font-weight: 600; font-size: 16px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dev .id { font-family: ui-monospace, Consolas, monospace; color: var(--muted); font-size: 13px; }
.dev .place { color: var(--muted); font-size: 13px; }
.dev .meta { color: var(--muted); font-size: 12.5px; line-height: 1.35; }
.dev .row { display: flex; gap: 8px; align-items: center; margin-top: 4px; }
.btn { border: 1px solid var(--line); background: var(--card); color: var(--text); padding: 7px 12px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: var(--danger); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.sm { padding: 4px 9px; font-size: 13px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 13px; }
tr:last-child td { border-bottom: 0; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
.muted { color: var(--muted); }
.tag { display: inline-block; background: var(--tag); color: var(--accent); border-radius: 6px; padding: 1px 7px; font-size: 12px; margin-right: 4px; }
.tag.ok { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
.tag.bad { background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); }
.tag.off { background: var(--line); color: var(--muted); }

form.inline { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
input, select, textarea { background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; font-size: 14px; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); }
label.f { display: flex; flex-direction: column; gap: 3px; font-size: 13px; color: var(--muted); }
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: flex; align-items: center; justify-content: center; z-index: 20; padding: 16px; }
.modal { background: var(--card); border-radius: 14px; padding: 18px; width: 100%; max-width: 460px; display: flex; flex-direction: column; gap: 10px; }
.modal h3 { margin: 0 0 4px; }
.modal .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 6px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; z-index: 30; max-width: 90vw; }
.scroll { overflow-x: auto; }
code.block { display: block; background: var(--bg); padding: 10px; border-radius: 8px; word-break: break-all; font-size: 12.5px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 14px; }
.kv b { color: var(--muted); font-weight: 500; }
@media (max-width: 640px) {
  .top { gap: 8px; }
  .nav button { padding: 6px 8px; font-size: 13px; }
  .who { width: 100%; justify-content: flex-end; }
  th, td { padding: 6px 5px; font-size: 13px; }
}
.tgchip { display: inline-flex; align-items: center; gap: 6px; background: var(--tag); color: var(--accent); border-radius: 999px; padding: 2px 10px 2px 2px; text-decoration: none; font-size: 13px; }
.tgchip img, .tgchip .ava { width: 22px; height: 22px; border-radius: 50%; object-fit: cover; }
.tgchip .ava { background: var(--accent); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; }
.grid.people { grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); }
.person.me { border-color: var(--accent); }
.phead { display: flex; gap: 12px; align-items: center; }
.pava { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; flex: none; }
.pava.ava { background: var(--accent); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 600; }
.pname { font-weight: 600; font-size: 17px; }
.rdrow { display: flex; gap: 8px; align-items: center; padding: 5px 0; border-top: 1px solid var(--line); font-size: 14px; flex-wrap: wrap; }
.rdrow .grow { flex: 1; }
.inv { border-top: 1px dashed var(--line); padding-top: 6px; margin-top: 2px; }
.modal.wide { max-width: 760px; max-height: 90vh; overflow: auto; }
.modal .card { margin: 0; padding: 10px 12px; }
.kv span div { word-break: break-all; }
.back { display: inline-block; margin-bottom: 10px; text-decoration: none; font-size: 14px; }
.pagehead { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.pagehead h1 { margin: 0; font-size: 22px; }
.dot.big { width: 14px; height: 14px; }
.cols { display: grid; grid-template-columns: 1.3fr 1fr; gap: 12px; align-items: start; }
.cols > div > .card:last-child { margin-bottom: 0; }
.card h3 { margin: 0 0 8px; font-size: 15px; }
.tgchip.nolink { cursor: copy; color: var(--muted); }
.dev .name, .pname a { color: inherit; text-decoration: none; }
.dev .name:hover, .pname a:hover { color: var(--accent); }
@media (max-width: 760px) { .cols { grid-template-columns: 1fr; } }