:root {
  --bg: #f4f6f9; --surface: #fff; --surface-2: #eceff4;
  --fg: #141821; --fg-2: #485062; --muted: #747c8c; --line: #d9dee7;
  --accent: #2443c4; --accent-fg: #fff; --accent-soft: #e4e9fb;
  --ok-fg: #0d6b3a; --ok-bg: #dff3e7; --warn-fg: #8a4b00; --warn-bg: #fcefd9;
  --bad-fg: #a3261e; --bad-bg: #fbe3e1;
  --font: "Golos Text", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1117; --surface: #161a22; --surface-2: #1d222c;
    --fg: #e7e9ef; --fg-2: #b4bac7; --muted: #8b92a1; --line: #2a303c;
    --accent: #8fa3ff; --accent-fg: #0e1117; --accent-soft: #1f2645;
    --ok-fg: #7fd9a2; --ok-bg: #133024; --warn-fg: #f1bf73; --warn-bg: #35260f;
    --bad-fg: #ff9a90; --bad-bg: #3a1714;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--fg); font: 15.5px/1.6 var(--font); }
a { color: var(--accent); }
code { font-family: var(--mono); font-size: .88em; background: var(--surface-2); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
h1 { font-size: 1.6rem; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 1.05rem; margin: 0 0 10px; }
p { margin: 0 0 10px; }
.wrap { max-width: 1040px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
.main { padding-block: 28px 64px; }
.muted { color: var(--muted); }
.lead { margin-bottom: 22px; }

.topbar { background: var(--surface); border-bottom: 1px solid var(--line); }
.topbar-in { display: flex; align-items: center; gap: 24px; min-height: 56px; flex-wrap: wrap; }
.brand { font-weight: 700; letter-spacing: -.01em; color: var(--fg); text-decoration: none; font-size: 1.1rem; }
.brand-lg { font-size: 2rem; }
.nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav a, .nav-soon { padding: 6px 10px; border-radius: 6px; color: var(--fg-2); text-decoration: none; }
.nav a:hover { background: var(--surface-2); color: var(--fg); }
.nav a.on { background: var(--accent-soft); color: var(--fg); }
.nav-soon { color: var(--muted); cursor: default; }
.logout { margin: 0; }
.btn-link { background: none; border: 0; color: var(--fg-2); font: inherit; cursor: pointer; padding: 6px 8px; border-radius: 6px; }
.btn-link:hover { background: var(--surface-2); color: var(--fg); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; min-width: 0; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 0 0 10px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; }
.plain { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }

.pill { display: inline-block; font-size: .78rem; font-weight: 600; padding: 1px 8px; border-radius: 999px; margin-right: 6px; }
.pill-ok { color: var(--ok-fg); background: var(--ok-bg); }
.pill-warn { color: var(--warn-fg); background: var(--warn-bg); }
.pill-bad { color: var(--bad-fg); background: var(--bad-bg); }
.pill-off { color: var(--muted); background: var(--surface-2); }

.flash { border-radius: 8px; padding: 10px 14px; margin-bottom: 16px; border: 1px solid var(--line); }
.flash-ok { background: var(--ok-bg); color: var(--ok-fg); }
.flash-error { background: var(--bad-bg); color: var(--bad-fg); }

.form { display: grid; gap: 6px; max-width: 640px; }
.form label { font-weight: 600; font-size: .9rem; margin-top: 8px; }
.form input[type=password], .form input[type=url], .form input:not([type]) {
  font: inherit; color: var(--fg); background: var(--bg); border: 1px solid var(--line);
  border-radius: 8px; padding: 9px 12px; width: 100%;
}
.form input:focus-visible, .btn:focus-visible, .btn-link:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.check { display: flex; gap: 8px; align-items: center; font-weight: 400 !important; }
.row2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 14px; }
.actions { display: flex; gap: 10px; margin-top: 12px; }
.btn { font: inherit; font-weight: 600; background: var(--accent); color: var(--accent-fg); border: 0; border-radius: 8px; padding: 9px 16px; cursor: pointer; }
.btn-quiet { background: var(--surface-2); color: var(--fg); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.head-row { display: flex; justify-content: space-between; align-items: start; gap: 16px; flex-wrap: wrap; }
.main > .card, .main > .grid { margin-bottom: 14px; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { text-align: left; vertical-align: top; padding: 7px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--fg-2); font-weight: 600; font-size: .85rem; background: var(--surface-2); }
tbody tr:last-child td { border-bottom: 0; }
table.num td:not(:first-child), table.num th:not(:first-child) { text-align: right; font-variant-numeric: tabular-nums; }
.nowrap { white-space: nowrap; }

.login { max-width: 360px; margin: 10vh auto 0; display: grid; gap: 4px; }
.login .form { margin-top: 14px; }

/* ---------- shared bits */
.small { font-size: .82rem; }
.note { background: var(--warn-bg); color: var(--warn-fg); border-radius: 8px; padding: 8px 12px; }
.warn { color: var(--warn-fg); margin: 4px 0 0; }
tr.dim td { opacity: .55; }
.num-col { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.form input[type=date], .dates input[type=date], .form-table input:not([type=checkbox]) {
  font: inherit; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 5px 8px;
}
.form-table input:not([type=checkbox]) { width: 100%; min-width: 140px; }
.radios { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-bottom: 10px; }
.radio { display: inline-flex; gap: 6px; align-items: center; }
.dates { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.btn-danger { background: var(--bad-fg); color: var(--surface); }
details.danger { margin-top: 12px; }
details.danger summary { cursor: pointer; color: var(--bad-fg); }
details.danger form { margin-top: 10px; }

/* ---------- report */
:root { --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100; --s0: #9aa1ad; }
@media (prefers-color-scheme: dark) { :root { --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500; --s0: #5d6472; } }
.report { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 22px; margin-bottom: 14px; display: grid; gap: 14px; }
.report-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 8px 16px; }
.eyebrow { font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.report-period { font-size: 1.6rem; font-weight: 700; line-height: 1.2; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.kpi { background: var(--bg); border-radius: 8px; padding: 12px; display: grid; gap: 2px; align-content: start; }
.kpi-label { font-size: .82rem; color: var(--fg-2); min-height: 2.6em; line-height: 1.3; }
.kpi-value { font-size: 2rem; font-weight: 700; line-height: 1.1; }
.kpi-delta { font-size: .85rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.kpi-prev { font-size: .78rem; color: var(--muted); }
.d-good { color: var(--ok-fg); } .d-bad { color: var(--bad-fg); } .d-neutral { color: var(--muted); }
.intro { font-size: 1.02rem; margin: 0; }
h2.sec { margin: 8px 0 0; font-size: 1.05rem; }
.hl { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; display: grid; gap: 8px; }
.hl-top { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; }
.hl-n { font-weight: 700; color: var(--accent); background: var(--accent-soft); padding: 2px 8px; border-radius: 4px; font-size: .85rem; }
.hl-h { font-weight: 600; flex: 1 1 240px; }
.hl-body { display: grid; grid-template-columns: 6.5em minmax(0, 1fr); gap: 4px 12px; margin: 0; font-size: .95rem; }
.hl-body dt { color: var(--muted); font-size: .85rem; }
.hl-body dd { margin: 0; }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.bar-row { display: grid; grid-template-columns: minmax(90px, 38%) 1fr 2.5em; gap: 8px; align-items: center; margin: 6px 0; font-size: .88rem; }
.bar-label { min-width: 0; overflow-wrap: anywhere; }
.bar { width: 100%; height: 12px; display: block; }
.bar-val { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.seg.s1 { fill: var(--s1); } .seg.s2 { fill: var(--s2); } .seg.s3 { fill: var(--s3); } .seg.s4 { fill: var(--s4); } .seg.s0 { fill: var(--s0); }
.legend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: .8rem; color: var(--fg-2); margin-top: 6px; }
.lg { display: inline-flex; gap: 6px; align-items: center; }
.sw { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.sw.s1 { background: var(--s1); } .sw.s2 { background: var(--s2); } .sw.s3 { background: var(--s3); } .sw.s4 { background: var(--s4); } .sw.s0 { background: var(--s0); }
@media (max-width: 520px) { .hl-body { grid-template-columns: minmax(0, 1fr); } }
.form textarea { font: inherit; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 9px 12px; width: 100%; resize: vertical; }
.form.wide { max-width: 860px; }
.hl details ul { margin: 6px 0 0; padding-left: 1.2em; }