:root {
  --bg: #f6f7f9; --fg: #1d2330; --muted: #6b7280; --card: #fff;
  --line: #e3e6eb; --accent: #2457c5; --error: #b42318;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14171c; --fg: #e6e8eb; --muted: #9aa1ab; --card: #1d2128;
          --line: #2c313a; --accent: #7aa2ff; --error: #ff8a80; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
       font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.topbar { display: flex; gap: 24px; align-items: center; padding: 10px 20px;
          background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.topbar nav { flex: 1; display: flex; gap: 16px; flex-wrap: wrap; }
.brand { font-weight: 600; text-decoration: none; color: var(--fg); }
.page { max-width: 1100px; margin: 24px auto; padding: 0 16px; }
.auth { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px;
        padding: 20px 24px; }
.auth .card { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 12px; }
h1 { font-size: 22px; margin: 0 0 12px; }
h2 { font-size: 17px; margin: 0 0 8px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
input { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px;
        background: var(--bg); color: var(--fg); }
button { font: inherit; padding: 9px 14px; border: 0; border-radius: 6px;
         background: var(--accent); color: #fff; cursor: pointer; }
button.link { background: none; color: var(--accent); padding: 0; }
.muted { color: var(--muted); }
.error { color: var(--error); margin: 0; }

/* этап 1: таблицы, плитки, пометки */
:root { --warn: #9a6700; --badge-bg: #eef1f6; --row-alt: #fafbfc; }
@media (prefers-color-scheme: dark) {
  :root { --warn: #e3b341; --badge-bg: #2c313a; --row-alt: #1a1e24; }
}
h2 { margin-top: 24px; }
.card h2 { margin-top: 0; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile .big { font-size: 24px; font-weight: 600; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 7px 12px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-weight: 600; color: var(--muted); font-size: 13px; }
tbody tr:nth-child(even) { background: var(--row-alt); }
tbody tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.blocked td { color: var(--muted); }
.warn { color: var(--warn); }
.badge { display: inline-block; padding: 1px 7px; border-radius: 10px; background: var(--badge-bg); font-size: 12px; color: var(--muted); cursor: help; }
/* позиции по счетам */
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.head-row h1 { margin: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
button.secondary { background: var(--card); color: var(--accent); border: 1px solid var(--line); }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin: 16px 0; border-bottom: 1px solid var(--line); }
.tabs a { padding: 8px 12px; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs a.active { color: var(--fg); border-bottom-color: var(--accent); font-weight: 600; }
.summary { margin: 16px 0; }
.summary p { margin: 0; }
td.name { white-space: normal; min-width: 220px; }
.small { font-size: 12px; }
.ok { color: #1a7f37; }
@media (prefers-color-scheme: dark) { .ok { color: #3fb950; } }tr.problem td { background: color-mix(in srgb, var(--warn) 10%, transparent); }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
select, textarea { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); }
code { background: var(--badge-bg); padding: 0 4px; border-radius: 4px; }
form.resolve { display: flex; gap: 6px; align-items: center; }
form.resolve input, form.resolve select { padding: 4px 6px; font-size: 13px; }
form.resolve input { width: 140px; }
form.resolve button { padding: 4px 8px; font-size: 13px; }

/* графики величин: один цвет, тонкие полосы, скруглённый конец 4px, подписи цветом текста */
.hbars { display: flex; flex-direction: column; gap: 6px; }
.hbar { display: grid; grid-template-columns: minmax(140px, 220px) 1fr 70px; gap: 10px; align-items: center; font-size: 14px; }
.hbar-label { color: var(--fg); }
.hbar-track { height: 10px; background: var(--row-alt); border-radius: 0 4px 4px 0; }
.hbar-fill { display: block; height: 100%; background: var(--accent); border-radius: 0 4px 4px 0; min-width: 2px; }
.hbar-value { text-align: right; font-variant-numeric: tabular-nums; color: var(--muted); }
.vbars { display: flex; gap: 6px; align-items: flex-end; height: 160px; padding-top: 8px; }
.vbar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; min-width: 18px; }
.vbar-col { flex: 1; width: 100%; max-width: 36px; display: flex; align-items: flex-end; border-bottom: 1px solid var(--line); }
.vbar-fill { display: block; width: 100%; background: var(--accent); border-radius: 4px 4px 0 0; min-height: 2px; }
.vbar-label { font-size: 11px; color: var(--muted); white-space: nowrap; }
.hero { font-size: 36px; font-weight: 700; font-variant-numeric: tabular-nums; margin: 4px 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
@media (max-width: 600px) { .hbar { grid-template-columns: 110px 1fr 56px; } .hero { font-size: 28px; } }