/* The admin area (docs/architecture/admin.md): no script, no font from elsewhere; light and dark by the system. */
:root {
  --bg: #f6f4ef;
  --panel: #ffffff;
  --ink: #1f2328;
  --muted: #5f6670;
  --line: #d9d5cc;
  --accent: #8a2b22;
  --ok: #1d6b3a;
  --warn: #8a5a00;
  --bad: #b3261e;
  /* Series: the dataviz reference palette's first three slots (validated together, both modes). */
  --s1: #2a78d6;
  --s2: #eb6834;
  --s3: #1baf7a;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171a;
    --panel: #1d2024;
    --ink: #e7e4dd;
    --muted: #a0a6ad;
    --line: #33373d;
    --accent: #e0796d;
    --ok: #5fc48a;
    --warn: #e0b45a;
    --bad: #f07a72;
    --s1: #3987e5;
    --s2: #d95926;
    --s3: #199e70;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.15rem; margin: 1.75rem 0 0.6rem; }
h3 { font-size: 1rem; margin: 1rem 0 0.4rem; }
main { max-width: 1200px; margin: 0 auto; padding: 1.25rem 16px 3rem; }
main.narrow { max-width: 460px; padding-top: 3rem; }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; letter-spacing: 0.02em; }
.brand span { color: var(--accent); font-weight: 600; }
header.top { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.25rem; padding: 0.75rem 16px; background: var(--panel); border-bottom: 1px solid var(--line); }
header.top nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; flex: 1; }
header.top nav a { text-decoration: none; color: var(--muted); padding: 0.15rem 0; }
header.top nav a[aria-current="page"] { color: var(--ink); border-bottom: 2px solid var(--accent); }
.who { display: flex; align-items: center; gap: 0.6rem; color: var(--muted); font-size: 0.9rem; }
.flash { padding: 0.6rem 0.8rem; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); }
.flash.ok { border-color: var(--ok); }
.flash.error { border-color: var(--bad); color: var(--bad); }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 0.9rem 1rem; margin: 0 0 1rem; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.said { font-style: italic; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; overflow-wrap: anywhere; }
.secret { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 1.15rem; letter-spacing: 0.08em; padding: 0.5rem 0.7rem; background: var(--bg); border-radius: 6px; display: inline-block; overflow-wrap: anywhere; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(150px, 100%), 1fr)); gap: 0.75rem; margin-bottom: 1rem; }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 0.7rem 0.85rem; }
.tile .v { font-size: 1.6rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.tile .l { color: var(--muted); font-size: 0.85rem; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 1rem; }
/* Charts two side by side at most: their labels stay readable. */
.charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(460px, 100%), 1fr)); gap: 1rem; }
.charts > div, .grid2 > div { min-width: 0; }
figure { margin: 0 0 0.5rem; }
table { width: 100%; border-collapse: collapse; background: var(--panel); font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 0.4rem 0.55rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.85rem; }
td.n, th.n { text-align: right; white-space: nowrap; }
.scroll { overflow-x: auto; }
.met { color: var(--ok); font-weight: 600; }
.unmet { color: var(--bad); font-weight: 600; }
.open { color: var(--warn); font-weight: 600; }
form.inline { display: inline-flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; margin: 0.15rem 0.4rem 0.15rem 0; }
form.stack { display: grid; gap: 0.6rem; }
form.stack label { display: grid; gap: 0.2rem; }
form.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: end; margin-bottom: 1rem; }
form.filters label { display: grid; gap: 0.2rem; font-size: 0.85rem; color: var(--muted); }
input, select, button { font: inherit; color: inherit; }
input[type="text"], input[type="password"], input[type="search"], input:not([type]), select {
  padding: 0.4rem 0.55rem; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); min-width: 0;
}
button { padding: 0.4rem 0.8rem; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; }
button.quiet { background: transparent; color: var(--accent); }
button.danger { background: var(--bad); border-color: var(--bad); }
button.link { background: none; border: none; color: var(--accent); padding: 0; text-decoration: underline; }
.actions { display: flex; flex-wrap: wrap; gap: 0.25rem; align-items: center; }
.msg { border-left: 3px solid var(--line); padding: 0.4rem 0.6rem; margin: 0.4rem 0; background: var(--panel); }
.msg .meta { color: var(--muted); font-size: 0.85rem; }
.pager { margin-top: 1rem; }
dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: 0.3rem 1rem; margin: 0; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; }
details { margin-top: 0.5rem; }
details summary { cursor: pointer; color: var(--muted); font-size: 0.9rem; }
/* Charts: SVG drawn on the server, coloured by class (no inline style under the CSP). */
svg.chart { width: 100%; height: auto; display: block; }
svg.chart text { fill: var(--muted); font-size: 11px; }
svg.chart .axis { stroke: var(--line); stroke-width: 1; }
svg.chart .grid { stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 3; }
svg.chart .gate { stroke: var(--muted); stroke-width: 1.5; stroke-dasharray: 5 4; fill: none; }
svg.chart .gate.s1 { stroke: var(--s1); } svg.chart .gate.s2 { stroke: var(--s2); } svg.chart .gate.s3 { stroke: var(--s3); }
svg.chart .line { fill: none; stroke-width: 2.25; }
svg.chart .dot { stroke: var(--panel); stroke-width: 1.5; }
svg.chart .s1 { stroke: var(--s1); fill: var(--s1); }
svg.chart .s2 { stroke: var(--s2); fill: var(--s2); }
svg.chart .s3 { stroke: var(--s3); fill: var(--s3); }
svg.chart .line.s1, svg.chart .line.s2, svg.chart .line.s3 { fill: none; }
svg.chart .bar { stroke: none; }
.legend { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; font-size: 0.85rem; color: var(--muted); margin: 0.3rem 0; }
.legend i { display: inline-block; width: 0.8rem; height: 0.8rem; border-radius: 2px; margin-right: 0.3rem; vertical-align: -0.1rem; }
.legend .s1 { background: var(--s1); } .legend .s2 { background: var(--s2); } .legend .s3 { background: var(--s3); }
.status-erledigt { color: var(--ok); } .status-laeuft { color: var(--warn); } .status-offen { color: var(--muted); }
@media (max-width: 640px) {
  header.top { gap: 0.5rem; }
  .who span { display: none; }
  th, td { padding: 0.35rem 0.4rem; }
}