:root {
  color-scheme: light;
  --bg: #f5f2ec;
  --surface: #fffdf9;
  --surface-2: #f8f4ed;
  --line: #e4ddd1;
  --ink: #1d1b18;
  --ink-2: #57524a;
  --ink-3: #8a8378;
  --brand: #9e2a2b;
  --brand-ink: #ffffff;
  --brand-soft: #f6e4e1;
  --accent: #c58b14;
  --series-1: #2a78d6;
  --series-1-soft: #dbe8f8;
  --good: #1a7f4b;
  --good-soft: #dff2e7;
  --warn: #a86400;
  --warn-soft: #fbedd3;
  --crit: #c0362c;
  --crit-soft: #fbe3df;
  --shadow: 0 1px 2px rgba(40, 30, 10, .06), 0 4px 14px rgba(40, 30, 10, .05);
  --radius: 12px;
  --font: "Segoe UI", system-ui, -apple-system, "Noto Sans", "Noto Sans Gujarati", Roboto, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #141312;
  --surface: #1c1b19;
  --surface-2: #23221f;
  --line: #34322e;
  --ink: #f0eee9;
  --ink-2: #c3bfb6;
  --ink-3: #8f8a80;
  --brand: #d4524f;
  --brand-ink: #ffffff;
  --brand-soft: #3a2220;
  --series-1: #3987e5;
  --series-1-soft: #1f3550;
  --good: #49b37a;
  --good-soft: #1b3326;
  --warn: #e0a23a;
  --warn-soft: #3a2d14;
  --crit: #ec6a5f;
  --crit-soft: #3d1f1c;
  --shadow: none;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 var(--font); }
a { color: var(--series-1); }
button, input, select { font: inherit; color: inherit; }
.num { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.muted { color: var(--ink-3); }
.small { font-size: 12px; }
.hidden { display: none !important; }

/* header */
.topbar { background: var(--brand); color: var(--brand-ink); }
.topbar .in { max-width: 1320px; margin: 0 auto; padding: 14px 20px; display: flex; gap: 14px; align-items: center; }
.logo { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.14); display: grid; place-items: center; flex: none; }
.topbar h1 { margin: 0; font-size: 19px; font-weight: 650; letter-spacing: .1px; }
.topbar .sub { opacity: .82; font-size: 12.5px; }
.topbar .sp { flex: 1; }
.iconbtn { background: rgba(255,255,255,.14); border: 0; color: inherit; border-radius: 8px; padding: 7px 10px; cursor: pointer; }
.iconbtn:hover { background: rgba(255,255,255,.24); }
body.embed .topbar { display: none; }

.wrap { max-width: 1320px; margin: 0 auto; padding: 16px 20px 40px; }

/* filter bar */
@media (max-width: 760px) { .filters { position: static !important; } }
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); position: sticky; top: 0; z-index: 20; }
.field { display: flex; flex-direction: column; gap: 3px; }
.field label { font-size: 11.5px; color: var(--ink-3); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }
.field select, .field input[type=date], .field input[type=search], .field input[type=text], .field input[type=password] {
  height: 34px; border: 1px solid var(--line); background: var(--surface-2); border-radius: 8px; padding: 0 10px; min-width: 120px; }
.field select:focus, .field input:focus { outline: 2px solid var(--series-1); outline-offset: 0; }
.chk { display: flex; gap: 6px; align-items: center; height: 34px; color: var(--ink-2); font-size: 13px; }
.filters .grow { flex: 1; }
.btn { height: 34px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface-2); padding: 0 14px; cursor: pointer; font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.danger { color: var(--crit); }
.btn:disabled { opacity: .5; cursor: default; }
.period-note { font-size: 12.5px; color: var(--ink-2); margin: 10px 2px 0; }

/* tabs */
.tabs { display: flex; gap: 4px; margin: 16px 0 12px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tab { border: 0; background: none; padding: 9px 14px; cursor: pointer; color: var(--ink-2); font-weight: 600; border-bottom: 3px solid transparent; white-space: nowrap; }
.tab[aria-selected=true] { color: var(--brand); border-bottom-color: var(--brand); }
.tab .count { font-weight: 600; font-size: 11.5px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 0 7px; margin-left: 4px; color: var(--ink-2); }

/* cards */
.grid { display: grid; gap: 14px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.two { grid-template-columns: 1.6fr 1fr; }
.half { grid-template-columns: 1fr 1fr; }
@media (max-width: 980px) { .two, .half { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px 16px; min-width: 0; }
.card h2 { font-size: 14.5px; margin: 0 0 2px; font-weight: 650; }
.card .hint { font-size: 12px; color: var(--ink-3); margin: 0 0 10px; }
.card-head { display: flex; justify-content: space-between; align-items: start; gap: 10px; }
.kpi { padding: 12px 14px; }
.kpi .lab { font-size: 12px; color: var(--ink-2); font-weight: 600; }
.kpi .val { font-size: 26px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; letter-spacing: -.3px; }
.kpi .foot { font-size: 12px; color: var(--ink-3); }
.kpi.crit .val { color: var(--crit); }
.kpi.good .val { color: var(--good); }

/* tables */
.tablewrap { overflow: auto; max-height: 70vh; border: 1px solid var(--line); border-radius: 10px; }
.tablewrap.short { max-height: none; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { position: sticky; top: 0; background: var(--surface-2); font-size: 12px; color: var(--ink-2); font-weight: 650; z-index: 1; cursor: default; white-space: nowrap; }
th.sort { cursor: pointer; user-select: none; }
th.sort::after { content: " ↕"; color: var(--ink-3); font-size: 10px; }
th.sort.asc::after { content: " ▲"; color: var(--ink); }
th.sort.desc::after { content: " ▼"; color: var(--ink); }
tbody tr:hover td { background: var(--surface-2); }
tr.click { cursor: pointer; }
tr.region-total td { background: var(--warn-soft); font-weight: 700; }
tr.grand-total td { background: var(--brand-soft); font-weight: 800; }
tr.region-head td { background: var(--surface-2); font-weight: 700; color: var(--brand); }
td.rank { width: 34px; color: var(--ink-3); }
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 10px; font-size: 11.5px; font-weight: 650; white-space: nowrap; }
.badge.nil { background: var(--crit-soft); color: var(--crit); }
.badge.low { background: var(--warn-soft); color: var(--warn); }
.badge.ok { background: var(--good-soft); color: var(--good); }
.badge.plain { background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line); }
.pctbar { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }
.pctbar i { display: block; height: 6px; border-radius: 3px; background: var(--crit); opacity: .85; }
.pctbar .track { width: 60px; height: 6px; background: var(--surface-2); border-radius: 3px; overflow: hidden; border: 1px solid var(--line); }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin-bottom: 10px; }

/* charts */
.chart { width: 100%; position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .axis { fill: var(--ink-3); font-size: 11px; }
.chart .grid line { stroke: var(--line); }
.chart .bar { fill: var(--series-1); }
.chart .bar.sun { fill: var(--ink-3); opacity: .55; }
.chart .hit { fill: transparent; cursor: default; }
.chart .hit:hover + .bar, .chart g.b:hover .bar { filter: brightness(1.15); }
.chart .lbl { fill: var(--ink-2); font-size: 10.5px; text-anchor: middle; font-variant-numeric: tabular-nums; }
.tip { position: fixed; pointer-events: none; background: var(--ink); color: var(--surface); padding: 6px 9px; border-radius: 7px; font-size: 12px; z-index: 100; white-space: nowrap; box-shadow: 0 4px 12px rgba(0,0,0,.2); }
.dist { display: flex; height: 14px; border-radius: 7px; overflow: hidden; gap: 2px; margin: 8px 0 10px; }
.dist span { display: block; height: 100%; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-2); }
.legend b { color: var(--ink); font-variant-numeric: tabular-nums; }
.sw { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }

/* modal */
.modal { position: fixed; inset: 0; background: rgba(20, 16, 10, .45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal .box { background: var(--surface); border-radius: 14px; width: min(860px, 100%); max-height: 92vh; overflow: auto; padding: 18px 20px; box-shadow: 0 20px 50px rgba(0,0,0,.3); }
.modal .box h3 { margin: 0 0 2px; font-size: 17px; }
.close { float: right; border: 0; background: var(--surface-2); border-radius: 8px; width: 32px; height: 32px; cursor: pointer; font-size: 18px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; margin: 12px 0; }
.facts div { background: var(--surface-2); border-radius: 8px; padding: 8px 10px; }
.facts b { display: block; font-size: 18px; font-variant-numeric: tabular-nums; }
.facts span { font-size: 11.5px; color: var(--ink-3); }

.empty { text-align: center; padding: 50px 20px; color: var(--ink-2); }
.empty b { display: block; font-size: 16px; color: var(--ink); margin-bottom: 4px; }
.loading { opacity: .55; pointer-events: none; transition: opacity .2s; }
.footer { text-align: center; color: var(--ink-3); font-size: 12px; margin-top: 28px; }

/* admin */
.steps { counter-reset: s; }
.notice { border-radius: 10px; padding: 10px 12px; font-size: 13px; margin: 8px 0; }
.notice.info { background: var(--series-1-soft); }
.notice.warn { background: var(--warn-soft); }
.notice.crit { background: var(--crit-soft); }
.notice.good { background: var(--good-soft); }
.drop { display: block; border: 2px dashed var(--line); border-radius: 12px; padding: 22px; text-align: center; background: var(--surface-2); cursor: pointer; }
.drop.over { border-color: var(--series-1); background: var(--series-1-soft); }
.progress { height: 8px; background: var(--surface-2); border-radius: 4px; overflow: hidden; border: 1px solid var(--line); margin: 8px 0; }
.progress i { display: block; height: 100%; width: 0; background: var(--series-1); transition: width .2s; }
.login { max-width: 360px; margin: 10vh auto; }
code, .mono { font-family: var(--mono); font-size: 12.5px; }
@media print {
  .filters, .tabs, .topbar .iconbtn, .btn { display: none !important; }
  .tablewrap { max-height: none; overflow: visible; }
  body { background: #fff; }
}