:root {
  --navy: #0A203D;
  --blue: #005FFD;
  --bg: #F4F6FA;
  --card: #FFFFFF;
  --ink: #14213A;
  --muted: #5B6B85;
  --line: #DDE3EE;
  --warn-bg: #FFF4E0;
  --warn-ink: #8A5300;
  --err-bg: #FDECEC;
  --err-ink: #A12121;
  --ok-bg: #E6F4EA;
  --ok-ink: #1E6B34;
  --radius: 10px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--blue); }
code { font-size: .92em; background: #EEF2F8; padding: .05em .35em; border-radius: 4px; }

.topbar {
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 3px rgba(10, 32, 61, .06);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem 1.5rem;
  padding: .7rem max(16px, calc((100% - 1100px) / 2));
}
.brand { display: flex; align-items: center; }
.brand img { display: block; height: 48px; width: auto; }
.topbar nav { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem; }
.topbar nav a, .topbar nav .link {
  color: var(--navy); text-decoration: none; padding: .45rem .8rem; border-radius: 6px;
  font: inherit; font-weight: 600; background: none; border: 0; cursor: pointer;
}
.topbar nav a:hover, .topbar nav .link:hover { background: #EEF2F8; }
.topbar nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.topbar nav form { margin: 0; }

main { max-width: 1100px; margin: 0 auto; padding: 1.5rem 16px 3rem; }
footer { text-align: center; color: var(--muted); font-size: .8rem; padding: 0 16px 2rem; }

h1 { font-size: 1.35rem; margin: 0 0 .5rem; color: var(--navy); }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; color: var(--navy); }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: .85rem; margin: .6rem 0 0; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}
.card.narrow { max-width: 420px; margin: 3rem auto; }
.card.login { text-align: center; padding: 2rem 1.5rem; }
.card.login form { text-align: left; }
.login-mark { display: block; margin: 0 auto .75rem; }
@media (max-width: 640px) {
  .topbar { padding-top: .6rem; padding-bottom: .4rem; gap: .4rem; }
  .brand img { height: 38px; }
  .topbar nav { flex-wrap: nowrap; width: 100%; overflow-x: auto; scrollbar-width: none; }
  .topbar nav a, .topbar nav .link { white-space: nowrap; padding: .4rem .65rem; font-size: .92rem; }
}

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.25rem; }
.stat span { display: block; color: var(--muted); font-size: .85rem; }
.stat strong { font-size: 1.6rem; color: var(--navy); }

.stack { display: grid; gap: 1rem; }
label { display: grid; gap: .35rem; font-weight: 600; font-size: .9rem; }
input[type=text], input[type=password], input[type=date], select {
  font: inherit; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink);
}
button, .button {
  font: inherit; font-weight: 600; padding: .55rem 1rem; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--navy); text-decoration: none; display: inline-block;
}
button.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
button:hover, .button:hover { border-color: var(--blue); }

.toolbar { display: flex; flex-wrap: wrap; gap: .75rem; align-items: end; justify-content: space-between; margin-bottom: 1rem; }
form.inline { display: flex; flex-wrap: wrap; gap: .6rem; align-items: end; }

.dropzone { position: relative; margin-top: 1rem; }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.dropzone label {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .25rem;
  border: 2px dashed #A9B8D3; border-radius: var(--radius); padding: 2.5rem 1rem; text-align: center;
  background: #F8FAFE; font-weight: 400; transition: background .15s, border-color .15s;
}
.dropzone label strong { color: var(--navy); font-size: 1.05rem; }
.dropzone label span { color: var(--muted); }
.dropzone.over label, .dropzone:focus-within label { border-color: var(--blue); background: #EEF4FF; }
.dropzone.busy label { opacity: .6; }

#results { display: grid; gap: .75rem; margin-top: 1rem; }
.result { border-radius: 8px; padding: .8rem 1rem; border: 1px solid var(--line); }
.result.ok { background: var(--ok-bg); border-color: #BFE0C8; }
.result.fail { background: var(--err-bg); border-color: #F3C2C2; }
.result h3 { margin: 0 0 .25rem; font-size: 1rem; }
.result ul { margin: .4rem 0 0; padding-left: 1.2rem; }

.notice { border-radius: 8px; padding: .75rem 1rem; margin: 0 0 1rem; }
.notice.warn { background: var(--warn-bg); color: var(--warn-ink); }
.notice.error { background: var(--err-bg); color: var(--err-ink); }

.chip { display: inline-block; font-size: .75rem; font-weight: 600; padding: .1rem .5rem; border-radius: 99px; background: #EEF2F8; color: var(--muted); }
.chip.warn { background: var(--warn-bg); color: var(--warn-ink); }
.chip.ok { background: var(--ok-bg); color: var(--ok-ink); }

table { border-collapse: collapse; width: 100%; }
table.list th, table.list td { text-align: left; padding: .55rem .5rem; border-bottom: 1px solid var(--line); }
table.list th { color: var(--muted); font-weight: 600; font-size: .85rem; }
.num { text-align: right !important; font-variant-numeric: tabular-nums; }
.card > table.list { display: block; overflow-x: auto; }

.scroll { overflow-x: auto; }
table.grid { font-size: .8rem; font-variant-numeric: tabular-nums; }
table.grid th, table.grid td { padding: .35rem .3rem; border: 1px solid var(--line); text-align: center; white-space: nowrap; }
table.grid tbody th { text-align: left; position: sticky; left: 0; background: #fff; }
table.grid tr.own th { color: var(--blue); }
table.grid td.high { background: var(--warn-bg); color: var(--warn-ink); }
table.grid td.over { background: #F7C6C6; color: var(--err-ink); font-weight: 700; }
table.grid td.empty { color: #C4CCDA; }

dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1.25rem; margin: 1rem 0 0; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; }
@media (max-width: 560px) { dl.facts { grid-template-columns: 1fr; } dl.facts dd { margin-bottom: .5rem; } }

ul.issues { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
ul.plain { padding-left: 1.2rem; }
pre.meta { background: #F4F6FA; padding: 1rem; border-radius: 8px; overflow-x: auto; font-size: .82rem; }

.prose h1 { font-size: 1.5rem; }
.prose h2 { margin-top: 1.75rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.prose h3 { color: var(--navy); font-size: 1.02rem; margin: 1.25rem 0 .4rem; }
.prose blockquote { margin: 0 0 1rem; background: var(--warn-bg); color: var(--warn-ink); border-radius: 8px; padding: .5rem 1rem; }
.prose table { display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--line); padding: .4rem .6rem; text-align: left; }

/* ---- reports ---- */
.page-title { margin: .25rem 0 .15rem; }
.basis { color: var(--muted); font-size: .85rem; margin: 0 0 1rem; }
.filters { display: flex; flex-wrap: wrap; gap: .75rem 1rem; align-items: end; margin-bottom: 1rem; }
.filters label.check { flex-direction: row; align-items: center; gap: .4rem; padding-bottom: .55rem; font-weight: 500; }
.stat small { display: block; color: var(--muted); font-size: .8rem; margin-top: .15rem; }
.stat strong em { font-style: normal; font-size: .9rem; color: var(--muted); font-weight: 500; }
.chart-card { padding: 1rem 1.25rem 1.1rem; }
.chart-head { display: flex; justify-content: space-between; align-items: start; gap: 1rem; margin-bottom: .25rem; }
.chart-head h2 { margin: 0 0 .15rem; }
.chart-head p { margin: 0; font-size: .85rem; }
.chart { width: 100%; height: 320px; }
.chart.tall { height: 440px; }
.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; margin-bottom: 1.25rem; }
.two-col .card { margin-bottom: 0; }
.two-col .chart { height: 260px; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; } .chart { height: 280px; } .chart.tall { height: 380px; } }
button.link { background: none; border: 0; color: var(--blue); cursor: pointer; padding: .2rem .4rem; font-weight: 600; }
button.link.small { font-size: .85rem; }
.table-view { overflow-x: auto; max-height: 440px; overflow-y: auto; }
.table-view table.list th { position: sticky; top: 0; background: #fff; }
.swatch { display: inline-block; width: 10px; height: 10px; border-radius: 3px; background: var(--c); margin-right: .45rem; vertical-align: -1px; }
table.list tr.own td { background: #F3F7FF; }
th[data-sort] { cursor: pointer; user-select: none; white-space: nowrap; }
th[data-sort]:hover { color: var(--blue); }
th[data-sort].asc::after { content: " ▲"; font-size: .7em; }
th[data-sort].desc::after { content: " ▼"; font-size: .7em; }
.tt-title { font-weight: 700; color: var(--navy); margin-bottom: .25rem; display: flex; align-items: center; }
.tt-prog { color: var(--muted); font-size: .85rem; margin-bottom: .35rem; max-width: 320px; }
.tt-row { display: flex; align-items: center; gap: .6rem; line-height: 1.6; }
.tt-row .tt-label { color: var(--muted); flex: 1; }
.tt-row strong { font-variant-numeric: tabular-nums; }
.tt-key { display: inline-block; width: 12px; height: 3px; border-radius: 2px; margin-right: .5rem; flex: none; }

.delta { font-weight: 700; font-variant-numeric: tabular-nums; }
.delta.down { color: var(--err-ink); }
.delta.up { color: var(--ok-ink); }
table.zones tr.first td { border-top: 2px solid var(--line); }
table.zones th.own, table.zones td.own { background: #F3F7FF; }
h2.section { margin: 1.5rem 0 .75rem; color: var(--navy); }

.chips { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin: -.25rem 0 1rem; }
.chips-label { color: var(--muted); font-size: .85rem; font-weight: 600; margin-right: .25rem; }
.chip-toggle { display: inline-flex; align-items: center; gap: .4rem; font: inherit; font-size: .85rem; font-weight: 600; color: var(--navy);
  background: #fff; border: 1px solid var(--line); border-radius: 99px; padding: .3rem .75rem .3rem .5rem; cursor: pointer; }
.chip-toggle .sw { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.chip-toggle:hover { border-color: var(--blue); }
.chip-toggle.off { color: var(--muted); background: var(--bg); text-decoration: line-through; }
.chip-toggle.off .sw { opacity: .25; }

.banner { background: var(--warn-bg); color: var(--warn-ink); border-radius: var(--radius); padding: .75rem 1rem; margin: 0 0 1rem; font-size: .9rem; }
.banner summary { cursor: pointer; font-weight: 700; }
.banner ul { margin: .5rem 0 0; padding-left: 1.2rem; }
.caption { color: var(--navy); font-size: .9rem; margin: .5rem 0 0; padding-top: .5rem; border-top: 1px dashed var(--line); }
.caption strong { color: var(--blue); }
.conf { display: inline-block; font-size: .72rem; font-weight: 700; padding: .05rem .45rem; border-radius: 99px; }
.conf.HIGH { background: var(--ok-bg); color: var(--ok-ink); }
.conf.MEDIUM { background: #EEF2F8; color: var(--navy); }
.conf.INDICATIVE { background: var(--warn-bg); color: var(--warn-ink); }
.idx { font-weight: 700; font-variant-numeric: tabular-nums; }
.idx.low { color: var(--err-ink); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg a { padding: .4rem .8rem; text-decoration: none; color: var(--navy); font-weight: 600; font-size: .9rem; }
.seg a[aria-current] { background: var(--blue); color: #fff; }