:root {
  color-scheme: light;
  --bg: #f4f3f0;
  --surface: #fcfcfb;
  --surface-2: #f0efec;
  --border: #e2e0da;
  --text: #0b0b0b;
  --text-2: #52514e;
  --muted: #7a7973;
  --grid: #e6e4de;
  --accent: #2a78d6;
  --accent-ink: #ffffff;
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --good: #0a7d3c;
  --bad: #c0362f;
  --focus: #2a78d6;
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --bg: #121211;
    --surface: #1a1a19;
    --surface-2: #242422;
    --border: #33332f;
    --text: #ffffff;
    --text-2: #c3c2b7;
    --muted: #8f8e86;
    --grid: #2c2c29;
    --accent: #3987e5;
    --series-1: #3987e5;
    --series-2: #d95926;
    --good: #4cc27f;
    --bad: #ef7a73;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #121211; --surface: #1a1a19; --surface-2: #242422; --border: #33332f;
  --text: #ffffff; --text-2: #c3c2b7; --muted: #8f8e86; --grid: #2c2c29;
  --accent: #3987e5; --series-1: #3987e5; --series-2: #d95926; --good: #4cc27f; --bad: #ef7a73;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-variant-numeric: tabular-nums;
}
h2 { font-size: 15px; margin: 0; font-weight: 600; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
button, .btn, input, select {
  font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--border); border-radius: 6px; padding: 6px 10px;
}
button, .btn { cursor: pointer; text-decoration: none; white-space: nowrap; }
button:hover, .btn:hover { background: var(--surface-2); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
button.primary:hover { filter: brightness(1.08); }
button.danger { color: var(--bad); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
input, select { width: 100%; min-width: 0; }
label { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--text-2); }

.top {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 20px;
  padding: 10px 20px; background: var(--surface); border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.brand { font-weight: 700; font-size: 16px; }
nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav a { color: var(--text-2); text-decoration: none; padding: 6px 10px; border-radius: 6px; }
nav a.active { background: var(--surface-2); color: var(--text); font-weight: 600; }
.month-pick { margin-left: auto; display: flex; gap: 4px; align-items: center; }
.month-pick input { width: 150px; }

main { padding: 16px 20px 40px; max-width: 1400px; margin: 0 auto; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; margin-bottom: 16px; }
.card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.card-head h2 { margin-right: auto; }
.card-head input, .card-head select { width: auto; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid2 > * { margin-bottom: 0; }
.grid2 + .grid2, .kpis + .grid2 { margin-top: 16px; }
figure { margin: 0; }
figcaption { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
figcaption h2 { margin-right: auto; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.kpi .k-label { color: var(--text-2); font-size: 12px; }
.kpi .k-value { font-size: 26px; font-weight: 650; letter-spacing: -0.02em; margin: 2px 0; }
.kpi .k-sub { font-size: 12px; color: var(--muted); }
.delta.up { color: var(--good); } .delta.down { color: var(--bad); }

.legend { display: flex; gap: 14px; font-size: 12px; color: var(--text-2); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.legend i.line { height: 2px; vertical-align: 3px; width: 14px; }
.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart text { fill: var(--muted); font-size: 11px; }
.chart .gridline { stroke: var(--grid); }
.chart .baseline { stroke: var(--border); }
.chart .hit { fill: transparent; cursor: default; }
.chart .hit:hover + .hl, .chart .hl.on { opacity: 1; }
.chart .hl { fill: var(--surface-2); opacity: 0; pointer-events: none; }

.hbars { display: grid; grid-template-columns: minmax(120px, 34%) 1fr auto; gap: 6px 10px; align-items: center; font-size: 13px; }
.hbars .lab { color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hbars .track { height: 12px; }
.hbars .bar { height: 12px; background: var(--series-1); border-radius: 0 4px 4px 0; min-width: 2px; }
.hbars .val { text-align: right; color: var(--text); white-space: nowrap; }
.hbars .row { display: contents; cursor: pointer; }
.hbars .row:hover .lab { color: var(--text); text-decoration: underline; }

.tooltip {
  position: fixed; z-index: 50; pointer-events: none; background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font-size: 12px;
  box-shadow: 0 6px 20px rgb(0 0 0 / .15); min-width: 140px;
}
.tooltip .t-title { font-weight: 600; margin-bottom: 4px; }
.tooltip .t-row { display: flex; gap: 12px; justify-content: space-between; }
.tooltip i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 5px; }

.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.tbl th { font-size: 12px; color: var(--text-2); font-weight: 600; position: sticky; top: 0; background: var(--surface); }
.tbl td.num, .tbl th.num { text-align: right; white-space: nowrap; }
.tbl tr.click { cursor: pointer; }
.tbl tr.click:hover td { background: var(--surface-2); }
.tbl tr.editing td { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.tbl tfoot td { font-weight: 600; border-bottom: 0; }
.tbl .actions { white-space: nowrap; text-align: right; }
.tbl .actions button { padding: 2px 8px; font-size: 12px; }
.tag { display: inline-block; font-size: 11px; padding: 1px 6px; border-radius: 10px; background: var(--surface-2); color: var(--text-2); white-space: nowrap; }
.tag.warn { color: var(--bad); }
a.link { color: var(--accent); text-decoration: none; cursor: pointer; }
a.link:hover { text-decoration: underline; }

.entry-grid, .filter-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 12px; margin: 10px 0; }
.entry-grid .wide, .filter-grid .wide { grid-column: span 2; }
.entry-actions { display: flex; gap: 10px; align-items: center; }
.msg { font-size: 13px; color: var(--text-2); }
.msg.err { color: var(--bad); }
.quick { display: flex; gap: 6px; flex-wrap: wrap; }

.ac-wrap { position: relative; }
.ac-list {
  position: absolute; z-index: 60; background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; box-shadow: 0 8px 24px rgb(0 0 0 / .15); max-height: 320px; overflow-y: auto; font-size: 13px;
}
.ac-list div { padding: 6px 10px; display: flex; justify-content: space-between; gap: 16px; cursor: pointer; }
.ac-list div.sel, .ac-list div:hover { background: var(--surface-2); }
.ac-list small { color: var(--muted); }

.merge-bar { display: flex; gap: 10px; align-items: center; padding: 8px 10px; margin-bottom: 8px; background: var(--surface-2); border-radius: 8px; }
.merge-bar span { margin-right: auto; }
.detail-head { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.detail-head h2 { font-size: 20px; }
.detail-head input { width: 260px; }

@media (max-width: 900px) {
  .grid2, .kpis { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .entry-grid, .filter-grid { grid-template-columns: 1fr 1fr; }
  main { padding: 12px 16px 32px; }
  .top { padding: 10px 16px; gap: 10px; }
  .month-pick { margin-left: 0; }
}
@media (max-width: 520px) {
  .kpis, .entry-grid, .filter-grid { grid-template-columns: 1fr; }
  .entry-grid .wide, .filter-grid .wide { grid-column: auto; }
}

.sugg { display: flex; flex-wrap: wrap; gap: 4px; }
.sugg button { font-size: 12px; padding: 2px 8px; }
.assoc { display: flex; gap: 6px; min-width: 200px; }
.assoc input { width: 150px; }
.assoc input { font-size: 12px; padding: 3px 8px; }
.assoc button { font-size: 12px; padding: 2px 8px; }
.labels { color: var(--muted); font-size: 12px; max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.contact { display: flex; gap: 16px; flex-wrap: wrap; color: var(--text-2); font-size: 13px; margin-bottom: 10px; }

.login-backdrop { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px;
  background: color-mix(in srgb, var(--bg) 70%, transparent); backdrop-filter: blur(6px); }
.login-box { width: min(360px, 100%); background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 24px; box-shadow: 0 20px 60px rgb(0 0 0 / .2); display: flex; flex-direction: column; gap: 12px; }
.login-box h1 { margin: 0; font-size: 20px; }
.login-box p { margin: 0; }
.login-box input { font-size: 16px; padding: 8px 10px; }
.login-box button { padding: 9px; font-size: 15px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }