:root {
  --fg: #1b1b1b; --muted: #5d5d5d; --line: #d9d6d0; --bg: #fbfaf8;
  --karte: #fff; --akzent: #2d5f4f; --warn: #8a6100; --stop: #9b2c2c; --gut: #2d5f4f;
}
* { box-sizing: border-box; }
body {
  margin: 0 auto; padding: 2rem 1.25rem 6rem; max-width: 62rem;
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--fg); background: var(--bg);
}
h1 { font-size: 1.7rem; margin: 0 0 .4rem; letter-spacing: -.01em; }
h2 { font-size: 1.15rem; margin: 2.4rem 0 .6rem; }
h3 { font-size: 1rem; margin: 1.4rem 0 .4rem; }
p { margin: .5rem 0; }
a { color: var(--akzent); }
.lede { font-size: 1.05rem; color: #333; }
.local {
  border-left: 3px solid var(--akzent); padding: .6rem .9rem; background: #f1f5f3;
  font-size: .93rem; color: #2c3b36;
}
.karte { background: var(--karte); border: 1px solid var(--line); border-radius: 6px; padding: 1rem 1.1rem; margin: 1rem 0; }
.schritt { font-size: .78rem; text-transform: uppercase; letter-spacing: .09em; color: var(--muted); }
label { display: block; margin: .6rem 0 .2rem; font-size: .93rem; }
input[type=file] { font-size: .9rem; }
input[type=number], input[type=text], select {
  font: inherit; font-size: .95rem; padding: .3rem .45rem; border: 1px solid var(--line);
  border-radius: 4px; background: #fff;
}
input[type=text] { width: 22rem; max-width: 100%; }
.zeile { display: flex; flex-wrap: wrap; gap: 1.4rem; align-items: flex-end; }
.zeile > div { flex: 0 0 auto; }
button {
  font: inherit; font-weight: 600; padding: .5rem .95rem; border-radius: 5px;
  border: 1px solid var(--akzent); background: var(--akzent); color: #fff; cursor: pointer;
}
button.sek { background: #fff; color: var(--akzent); }
button[disabled] { opacity: .45; cursor: not-allowed; }
table { border-collapse: collapse; width: 100%; font-size: .88rem; margin: .7rem 0; }
th, td { text-align: left; padding: .32rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .88em; }
.leer { color: #b9b5ae; }
.blocker { color: var(--stop); font-weight: 600; }
.warnung { color: var(--warn); }
.gut { color: var(--gut); font-weight: 600; }
.hinweis { color: var(--muted); }
.stat { display: flex; flex-wrap: wrap; gap: 1.6rem; margin: .6rem 0; }
.stat div { font-size: .9rem; }
.stat b { display: block; font-size: 1.35rem; font-variant-numeric: tabular-nums; }
.scroll { max-height: 26rem; overflow: auto; border: 1px solid var(--line); border-radius: 5px; }
.scroll table { margin: 0; }
.scroll th { position: sticky; top: 0; background: #f4f2ef; }
.fehler { border-left: 3px solid var(--stop); background: #fdf3f3; padding: .6rem .9rem; margin: .8rem 0; }
.ok { border-left: 3px solid var(--gut); background: #f1f5f3; padding: .6rem .9rem; margin: .8rem 0; }
.klein { font-size: .86rem; color: var(--muted); }
footer { margin-top: 3rem; border-top: 1px solid var(--line); padding-top: 1rem; font-size: .87rem; color: var(--muted); }
ul { margin: .4rem 0; padding-left: 1.2rem; }
li { margin: .25rem 0; }