:root {
  --bg: #f7f6f2;
  --panel: #ffffff;
  --ink: #1b2233;
  --muted: #6b7387;
  --accent: #3b6ea5;
  --accent2: #7aae5a;
  --warn: #c75a4b;
  --soft: #dde3ec;
}
* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  margin: 0;
  padding: 24px;
  line-height: 1.4;
}
h1 { font-size: 24px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 12px; color: var(--ink); }
.sub { color: var(--muted); font-size: 13px; margin-bottom: 24px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(12, 1fr); }
.grid + .grid { margin-top: 16px; }
.card { background: var(--panel); border: 1px solid var(--soft); border-radius: 10px; padding: 18px; }
.col-12 { grid-column: span 12; }
.col-8 { grid-column: span 8; }
.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }
.col-3 { grid-column: span 3; }
@media (max-width: 900px) {
  .col-3, .col-4, .col-6, .col-8 { grid-column: span 12; }
}
.kpi { display: flex; flex-direction: column; gap: 4px; }
.kpi .v { font-size: 24px; font-weight: 600; }
.kpi .l { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.kpi .h { color: var(--muted); font-size: 12px; }
.good { color: var(--accent2); }
.bad { color: var(--warn); }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 6px 10px; text-align: right; border-bottom: 1px solid var(--soft); }
th:first-child, td:first-child { text-align: left; }
th { background: #f0f2f6; font-weight: 600; color: var(--muted); text-transform: uppercase; font-size: 11px; letter-spacing: 0.04em; }
.note { font-size: 12px; color: var(--muted); margin-top: 8px; }
.chart-wrap { position: relative; height: 280px; }
.chart-wrap.tall { height: 360px; }
.chart-wrap.xtall { height: 420px; }
.pill { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 10px; background: #f0f2f6; color: var(--muted); margin-left: 8px; }
.trend { border-left: 3px solid var(--accent); padding: 4px 0 4px 12px; margin: 0 0 14px; }
.trend:last-child { margin-bottom: 0; }
.trend .t { font-weight: 600; font-size: 14px; }
.trend .d { color: var(--muted); font-size: 13px; margin-top: 2px; }
.updated { color: var(--muted); font-size: 12px; }
/* controls */
.controls { display: flex; align-items: center; gap: 8px; margin: -8px 0 22px; flex-wrap: wrap; }
.controls .ctl-label { font-size: 13px; color: var(--muted); }
.card h2 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.card h2 .ctl { margin-left: auto; display: flex; gap: 6px; }
.ctl-sel, .mini-sel {
  font-family: inherit; color: var(--ink); background: #fff;
  border: 1px solid var(--soft); border-radius: 7px; cursor: pointer;
}
.ctl-sel { font-size: 13px; padding: 5px 8px; }
.mini-sel { font-size: 11px; padding: 3px 6px; font-weight: 400; }
/* tabs */
.tabs { display: flex; gap: 6px; margin: 0 0 20px; border-bottom: 1px solid var(--soft); }
.tab {
  font-family: inherit; font-size: 14px; color: var(--muted); background: none;
  border: none; border-bottom: 2px solid transparent; padding: 8px 14px; cursor: pointer;
  margin-bottom: -1px;
}
.tab:hover { color: var(--ink); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
/* reports tab */
.yearnav { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.yearbtn {
  font-family: inherit; font-size: 13px; color: var(--ink); background: #fff;
  border: 1px solid var(--soft); border-radius: 7px; padding: 5px 12px; cursor: pointer;
}
.yearbtn:hover { border-color: var(--accent); }
.yearbtn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
#reportsList a { color: var(--accent); text-decoration: none; }
#reportsList a:hover { text-decoration: underline; }
footer { color: var(--muted); font-size: 12px; margin-top: 28px; text-align: center; }