:root {
  --bg: #f1f4f8; --surface: #ffffff; --surface2: #f8fafc; --ink: #15202e; --muted: #5d6b7c; --line: #dbe1e8; --line2: #edf0f4;
  --field: #ffffff; --ro: #f4f6f9; --accent: #1d5fd1; --accent-hover: #164aa6; --accent-ink: #ffffff; --accent-soft: #e8f0fd;
  --ok: #17794a; --ok-bg: #e5f4ec; --warn: #8a5300; --warn-bg: #fdf1dc; --err: #b42318; --err-bg: #fdecea; --err-line: #f1c4bf;
  --mut: #4a5869; --mut-bg: #eef1f5; --dark: #15202e; --dark-ink: #ffffff;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e141c; --surface: #161e29; --surface2: #121a24; --ink: #e7edf4; --muted: #93a1b3; --line: #2a3544; --line2: #222c39;
    --field: #111821; --ro: #1b2431; --accent: #6aa2ff; --accent-hover: #8fb8ff; --accent-ink: #071a3a; --accent-soft: #1a2b47;
    --ok: #5fd19a; --ok-bg: #143326; --warn: #f0b860; --warn-bg: #3a2a10; --err: #ff8a80; --err-bg: #3a1714; --err-line: #5a2622;
    --mut: #b5c0ce; --mut-bg: #232d3a; --dark: #e7edf4; --dark-ink: #0e141c;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 14px; line-height: 1.5; }
a { color: var(--accent); } a:hover { color: var(--accent-hover); }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 15px; margin: 0; }
.lead { color: var(--muted); margin: 2px 0 0; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
code { font-family: Consolas, monospace; font-size: 12.5px; background: var(--mut-bg); padding: 1px 6px; border-radius: 4px; }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 12px 20px; background: var(--surface); border-bottom: 1px solid var(--line); }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); text-decoration: none; }
.logo small { display: block; font-weight: 400; font-size: 12px; color: var(--muted); }
.mark { width: 34px; height: 34px; border-radius: 8px; background: var(--dark); color: var(--dark-ink); display: grid; place-items: center; font-size: 11px; }
.who { display: flex; align-items: center; gap: 10px; font-weight: 600; margin: 0; flex-wrap: wrap; }
.who small { font-weight: 400; color: var(--muted); }
.av { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-size: 12px; }

/* shell */
.shell { display: flex; flex-wrap: wrap; min-height: calc(100vh - 59px); }
.side { flex: 1 1 230px; max-width: 100%; background: var(--surface); border-right: 1px solid var(--line); padding: 16px 12px; }
@media (min-width: 900px) { .side { max-width: 260px; } }
.side h3 { font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 18px 10px 6px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a { display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 0 10px; border-radius: 7px; color: var(--ink); text-decoration: none; font-weight: 600; }
.nav a:hover { background: var(--bg); color: var(--ink); }
.nav a.on { background: var(--accent-soft); color: var(--accent); }
.nav svg { width: 18px; height: 18px; flex: none; }
.scope { border: 1px solid var(--line); border-radius: 8px; padding: 10px; background: var(--surface2); }
.scope form { display: grid; gap: 6px; }
.dn { font-size: 11.5px; color: var(--muted); word-break: break-all; }
.main { flex: 999 1 560px; min-width: 0; padding: 24px 28px 48px; display: flex; flex-direction: column; gap: 20px; }
@media (max-width: 600px) { .main { padding: 18px 16px 40px; } }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }

/* cards */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.hd { padding: 14px 18px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.hd p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.pad { padding: 16px 18px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px 18px; padding: 18px; }
.full { grid-column: 1 / -1; }
.cols { display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.cols > .wide { flex: 999 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.cols > .narrow { flex: 1 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; }
.stat { padding: 16px 18px; text-decoration: none; color: var(--ink); display: block; }
.stat:hover { color: var(--ink); border-color: var(--accent); }
.stat b { display: block; font-size: 26px; line-height: 1.2; }
.stat span { color: var(--muted); font-size: 13px; }
.stat b.err { color: var(--err); } .stat b.warn { color: var(--warn); } .stat b.ok { color: var(--ok); }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 20px; }
@media (max-width: 420px) { .two { grid-template-columns: 1fr; } }

/* forms */
label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 5px; }
.req { color: var(--err); }
input, select, textarea { width: 100%; min-height: 40px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 7px; background: var(--field); color: var(--ink); font: inherit; }
input[type=file] { padding: 7px; }
input[readonly] { background: var(--ro); color: var(--muted); }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.chk { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--ink); margin: 0; min-height: 32px; }
.chk input, td input[type=checkbox], th input[type=checkbox] { width: 18px; height: 18px; min-height: 0; flex: none; }
.note { font-size: 12px; color: var(--muted); margin-top: 4px; }
.errmsg { display: block; font-size: 12.5px; color: var(--err); margin-top: 4px; }
.errmsg:empty { display: none; }
.input-validation-error { border-color: var(--err); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.row > .grow { flex: 1; min-width: 200px; }
.right { justify-content: flex-end; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; padding: 0 16px; border-radius: 7px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { color: var(--accent-ink); background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.sec { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn.sec:hover { background: var(--bg); color: var(--ink); }
.btn.danger { background: var(--surface); color: var(--err); border-color: var(--err-line); }
.btn.danger:hover { background: var(--err-bg); color: var(--err); }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; cursor: pointer; text-decoration: underline; }
.linkbtn.red { color: var(--err); }
.actions { display: flex; flex-direction: column; gap: 8px; padding: 16px 18px; }
.actions form { margin: 0; }

/* alerts & pills */
.alert { border-radius: 8px; padding: 10px 14px; font-weight: 600; font-size: 13.5px; }
.alert.ok { background: var(--ok-bg); color: var(--ok); }
.alert.err { background: var(--err-bg); color: var(--err); }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.alert.info { background: var(--accent-soft); color: var(--accent); }
.pill { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.pill.ok { background: var(--ok-bg); color: var(--ok); } .pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.err { background: var(--err-bg); color: var(--err); } .pill.mut { background: var(--mut-bg); color: var(--mut); }
.pill.blue { background: var(--accent-soft); color: var(--accent); } .pill.dark { background: var(--dark); color: var(--dark-ink); }
.pwbox { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 12px 14px; border: 1px dashed var(--ok); border-radius: 8px; background: var(--ok-bg); }
.pwbox code { font-size: 16px; background: var(--surface); padding: 4px 10px; user-select: all; }

/* tables */
.tbl { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--surface2); white-space: nowrap; }
td { padding: 9px 14px; border-bottom: 1px solid var(--line2); white-space: nowrap; vertical-align: top; }
td.wrap { white-space: normal; min-width: 220px; }
tr.on td { background: var(--accent-soft); }
td.c, th.c { text-align: center; }
.y { color: var(--ok); font-weight: 700; } .n { color: var(--muted); }
.old { color: var(--err); text-decoration: line-through; } .new { color: var(--ok); font-weight: 600; }
.foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 18px; color: var(--muted); }
.selbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 18px; background: var(--accent-soft); border-bottom: 1px solid var(--line); font-weight: 600; }
.selbar select, .selbar input { width: auto; min-width: 180px; }
.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); align-items: end; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 8px 12px; padding: 16px 18px; font-size: 13px; margin: 0; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; font-weight: 600; word-break: break-word; }

/* report tiles, steps, misc */
.reps { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.rep { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--ink); text-decoration: none; font-weight: 600; }
.rep:hover { color: var(--ink); border-color: var(--accent); }
.rep b { font-size: 18px; }
.rep.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.steps { display: flex; gap: 8px; flex-wrap: wrap; }
.step { display: flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 99px; background: var(--surface); border: 1px solid var(--line); font-weight: 600; color: var(--muted); }
.step b { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--mut-bg); font-size: 12px; }
.step.done b { background: var(--ok); color: #fff; } .step.on { border-color: var(--accent); color: var(--accent); } .step.on b { background: var(--accent); color: var(--accent-ink); }
.sum { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; padding: 16px 18px; }
.sum div { border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; }
.sum b { display: block; font-size: 22px; }
.tags { display: flex; gap: 8px; flex-wrap: wrap; }
.lock { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 7px; background: var(--mut-bg); color: var(--mut); font-size: 12.5px; font-weight: 600; }
.login { max-width: 420px; margin: 56px auto; padding: 30px 26px; }
.login form { display: grid; gap: 14px; margin-top: 22px; }
ul.plain { margin: 0; padding: 14px 18px 14px 36px; display: grid; gap: 8px; font-size: 13px; }
.mt { margin: 18px 0 0; } .m0 { margin: 0; } .nowrap { white-space: nowrap; } .w-auto { width: auto; }
.hidden-field { display: none; }

/* OU tree */
.tree summary { cursor: pointer; padding: 6px 0; font-weight: 600; }
.tree summary::marker { color: var(--muted); }
.tree .kids { margin-left: 7px; padding-left: 16px; border-left: 1px solid var(--line); }
.tree .leaf { padding: 6px 0 6px 18px; }
.tree a { text-decoration: none; }
.tree a:hover { text-decoration: underline; }
.cnt { display: inline-block; margin-left: 8px; padding: 0 8px; border-radius: 99px; background: var(--mut-bg); color: var(--mut); font-size: 12px; font-weight: 600; }