:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --border: rgba(11,11,11,0.10);
  --accent: #2a78d6;
  --s1: #2a78d6;   /* SunCare Apeldoorn */
  --s2: #eb6834;   /* Good Vibes */
  --c1: #2a78d6;   /* Zonnen */
  --c2: #eb6834;   /* Cosmetica */
  --c3: #1baf7a;   /* Punten */
  --c4: #eda100;   /* Overig */
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --ink: #ffffff; --ink-2: #c3c2b7; --muted: #898781;
    --grid: #2c2c2a; --border: rgba(255,255,255,0.10); --accent: #3987e5;
    --s1: #3987e5; --s2: #d95926; --c1: #3987e5; --c2: #d95926; --c3: #199e70; --c4: #c98500;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header.top { display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  padding: 10px 22px; background: var(--surface); border-bottom: 1px solid var(--border); }
header.top .brand { font-weight: 700; font-size: 16px; margin-right: 8px; }
header.top nav a { padding: 6px 10px; border-radius: 6px; color: var(--ink-2); }
header.top nav a.active, header.top nav a:hover { background: var(--page); color: var(--ink); text-decoration: none; }
header.top .right { margin-left: auto; color: var(--muted); font-size: 13px; }
main { padding: 18px 22px 40px; max-width: 1400px; margin: 0 auto; }
h1 { font-size: 22px; margin: 6px 0 14px; }
h2 { font-size: 16px; margin: 0 0 10px; }
.muted { color: var(--muted); }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 0 0 16px; }
.toolbar form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
input, select, button { font: inherit; padding: 6px 9px; border: 1px solid var(--border);
  border-radius: 6px; background: var(--surface); color: var(--ink); }
button, .btn { cursor: pointer; }
button.primary { background: var(--accent); color: #fff; border-color: transparent; }
.btn { display: inline-block; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; color: var(--ink-2); }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.tile .label { color: var(--muted); font-size: 13px; }
.tile .value { font-size: 22px; font-weight: 600; margin: 2px 0; }
.tile .sub { color: var(--ink-2); font-size: 13px; }
.tile .sub .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 4px; vertical-align: middle; }
.charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 16px; }
.chart { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
  break-inside: avoid; }
.charts > .wide { grid-column: 1 / -1; }
.chart .canvas-wrap { position: relative; height: 280px; }
.chart.tall .canvas-wrap { height: 340px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; margin-top: 16px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--grid); text-align: left; vertical-align: top; }
th { color: var(--ink-2); font-weight: 600; background: var(--page); position: sticky; top: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.total td { font-weight: 600; border-top: 2px solid var(--grid); }
.tablewrap { overflow-x: auto; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; color: #fff; }
.pill.s1 { background: var(--s1); } .pill.s2 { background: var(--s2); }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--ink-2); margin: 4px 0 8px; }
.legend .sw { display: inline-block; width: 12px; height: 12px; border-radius: 3px; vertical-align: -1px; margin-right: 5px; }
.heat { border-collapse: separate; border-spacing: 2px; }
.heat td, .heat th { padding: 0; border: 0; text-align: center; font-size: 12px; }
.heat td.cell { width: 44px; height: 30px; border-radius: 4px; color: var(--ink); }
.login-box { max-width: 360px; margin: 80px auto; }
.login-box input { width: 100%; margin: 4px 0 12px; }
.err { color: #d03b3b; margin-bottom: 10px; }
.note { font-size: 13px; color: var(--muted); margin-top: 8px; }
@media print {
  header.top, .toolbar, .no-print { display: none !important; }
  main { padding: 0; max-width: none; }
  .chart, .card, .tile { border-color: #ccc; }
  a[href]:after { content: ""; }
}