:root {
  color-scheme: light;
  --bg: #f4f1ea;
  --ink: #1c2430;
  --muted: #5c6775;
  --line: #ddd4c4;
  --card: #fff;
  --brand: #1f4d3a;
  --import: #c4552a;
  --export: #2f7d4a;
  --batt: #1f6f8b;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0 0 48px;
  font: 15px/1.45 "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}
.banner {
  background: #6b2d2d;
  color: white;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 8px 12px;
}
header, .months, .kpis, .note, .formula, .card { margin: 16px auto; max-width: 1100px; padding: 0 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
h1 { margin: 0 0 6px; font-size: 28px; }
h2 { margin: 0; font-size: 16px; }
.eyebrow { margin: 0; color: var(--brand); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; font-size: 12px; }
.lede, .note, .formula { color: var(--muted); }
.formula { margin-top: 0; }
.downloads { margin: 8px 0 0; }
.region-control { display: flex; align-items: center; gap: 12px; margin: 12px 0; font-weight: 650; }
.region-control select { font: inherit; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: white; color: var(--ink); max-width: 100%; }
.card > .note { padding: 0; margin: 10px 0; }
.downloads a, .downloads button, .text-btn {
  color: var(--brand);
  font-weight: 650;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  cursor: pointer;
}
.months, .kpis { display: flex; flex-wrap: wrap; gap: 8px; }
.months button, .kpis article, .day-nav button {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 10px;
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
}
.months button[aria-current="true"], .day-nav button:hover { background: var(--brand); color: white; border-color: var(--brand); }
.kpis article { min-width: 140px; }
.kpis strong { display: block; font-size: 18px; }
.kpis span { color: var(--muted); font-size: 12px; }
.head, .day-nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.head { margin-bottom: 8px; }
.day-nav label { display: flex; align-items: center; gap: 8px; }
.day-nav input { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; }
.check { color: var(--muted); display: flex; gap: 8px; align-items: center; }
.readout { margin: 0 0 8px; font-variant-numeric: tabular-nums; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.swatch { display: inline-block; width: 12px; height: 8px; margin-right: 6px; vertical-align: baseline; }
svg { width: 100%; height: auto; }
.axis, .tick { fill: var(--muted); font-size: 11px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr { cursor: pointer; }
tbody tr[aria-current="true"] { background: #e7f0ea; }
tbody tr.hover { background: #f6f1e6; }
.neg { color: #8a2b2b; }
.table-scroll { overflow: auto; }
.table-scroll.tall { max-height: 480px; }
thead th { position: sticky; top: 0; background: var(--card); }
.card > .kpis { margin: 8px 0 12px; padding: 0; max-width: none; }
.forecast-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 16px; }
.forecast-grid figure { margin: 0; }
.forecast-grid h3 { margin: 10px 0 2px; font-size: 14px; }
@media (max-width: 800px) {
  .forecast-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  h1 { font-size: 22px; }
  .kpis article { min-width: calc(50% - 8px); }
}