:root {
  --bg: #f6f5f1; --card: #ffffff; --ink: #1f2420; --muted: #66706a; --line: #dfe2dc;
  --accent: #2f5d50; --accent-ink: #ffffff; --accent-soft: #e5efe9;
  --warn: #8a5300; --warn-bg: #fdf3e1; --err: #9b2c1d; --err-bg: #fbe9e5; --ok-bg: #e6f2ea;
  --radius: 10px; --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
h1 { font-size: 1.45rem; margin: .2rem 0 .8rem; letter-spacing: -.01em; }
h2 { font-size: 1.1rem; margin: 1.4rem 0 .6rem; }
h3 { font-size: 1rem; margin: 1rem 0 .4rem; }
small, .muted { color: var(--muted); }
.num, td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
code, .id { font-family: var(--mono); font-size: .85em; }

/* Kopf */
.top { display: flex; align-items: center; gap: 1rem; padding: .6rem 1rem; background: var(--card);
  border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: .6rem; }
.brand small { display: block; font-size: .75rem; color: var(--muted); }
.mark { background: var(--accent); color: var(--accent-ink); font-weight: 700; border-radius: 8px;
  padding: .3rem .45rem; font-size: .8rem; letter-spacing: .05em; }
.main-nav { display: flex; gap: .2rem; flex: 1; overflow-x: auto; }
.main-nav a { padding: .45rem .7rem; border-radius: 8px; text-decoration: none; color: var(--ink);
  white-space: nowrap; font-size: .92rem; }
.main-nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.logout { display: flex; align-items: center; gap: .5rem; font-size: .85rem; }
.who { color: var(--muted); }

.selbar { display: flex; gap: 1rem; padding: .6rem 1rem; background: #eef0eb; border-bottom: 1px solid var(--line);
  flex-wrap: wrap; align-items: end; }
.selbar label { display: flex; flex-direction: column; font-size: .75rem; color: var(--muted); gap: .15rem; }

main { max-width: 1180px; margin: 0 auto; padding: 1rem; }
.foot { text-align: center; color: var(--muted); font-size: .75rem; padding: 2rem 1rem; }

/* Bausteine */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem;
  margin-bottom: 1rem; }
.card > h2:first-child, .card > h3:first-child { margin-top: 0; }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cols2 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
.row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }

.kpi { display: flex; flex-direction: column; gap: .1rem; }
.kpi .label { font-size: .8rem; color: var(--muted); }
.kpi .value { font-size: 1.5rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.kpi .value.open { color: var(--warn); }

table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: .45rem .5rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; }
tr.sum td { font-weight: 650; border-top: 2px solid var(--ink); border-bottom: none; }
.table-wrap { overflow-x: auto; }

.badge { display: inline-block; font-size: .72rem; padding: .1rem .45rem; border-radius: 99px;
  background: #eceeea; color: var(--ink); white-space: nowrap; vertical-align: middle; }
.badge.ok { background: var(--ok-bg); color: #1d5a33; }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.err { background: var(--err-bg); color: var(--err); }
.badge.info { background: var(--accent-soft); color: var(--accent); }
.badge.demo { background: #ede4f7; color: #5b3a87; }

.flash { padding: .6rem .8rem; border-radius: 8px; margin-bottom: .6rem; background: var(--ok-bg); }
.flash.error { background: var(--err-bg); color: var(--err); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }
.note { background: var(--warn-bg); color: var(--warn); padding: .6rem .8rem; border-radius: 8px; margin: .5rem 0; }
.note.info { background: var(--accent-soft); color: var(--accent); }
ul.flags { margin: .3rem 0 0; padding-left: 1.1rem; color: var(--warn); font-size: .85rem; }
ul.block { margin: .3rem 0 0; padding-left: 1.1rem; color: var(--err); font-size: .85rem; }
.steps { font-size: .82rem; color: var(--muted); margin: .3rem 0 0; padding-left: 1.1rem; }
.steps b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }

/* Formulare */
form.stack { display: grid; gap: .8rem; }
.fields { display: grid; gap: .7rem; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
label.f { display: flex; flex-direction: column; gap: .2rem; font-size: .8rem; color: var(--muted); }
label.f.wide { grid-column: 1 / -1; }
label.check { display: flex; gap: .4rem; align-items: center; font-size: .9rem; }
input, select, textarea, button { font: inherit; }
input[type=text], input[type=number], input[type=date], input[type=time], input[type=month], input[type=password],
input:not([type]), select, textarea {
  border: 1px solid #c9cec6; border-radius: 8px; padding: .5rem .6rem; background: #fff; color: var(--ink);
  min-height: 2.5rem; width: 100%; }
.selbar select, .selbar input { width: auto; min-width: 11rem; }
textarea { min-height: 4rem; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: .8rem; margin: 0; }
legend { font-weight: 600; padding: 0 .3rem; }

.btn, button { display: inline-flex; align-items: center; gap: .35rem; border: 1px solid var(--accent);
  background: var(--accent); color: var(--accent-ink); padding: .5rem .9rem; border-radius: 8px; cursor: pointer;
  text-decoration: none; font-size: .9rem; min-height: 2.5rem; }
.btn.secondary, button.secondary { background: #fff; color: var(--accent); }
.btn.danger, button.danger { background: #fff; color: var(--err); border-color: var(--err); }
button.link { background: none; border: none; color: var(--accent); padding: 0; min-height: 0; text-decoration: underline; }
.btn.small, button.small { padding: .25rem .6rem; min-height: 2rem; font-size: .82rem; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

/* Belege */
.drop { border: 2px dashed #b9c2bb; border-radius: var(--radius); padding: 1rem; text-align: center; background: #fbfbf9; }
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop .row { justify-content: center; }
.drop input[type=file] { display: none; }
.thumbs { display: flex; gap: .6rem; flex-wrap: wrap; }
.thumb { width: 110px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff;
  text-decoration: none; color: var(--ink); font-size: .72rem; }
.thumb img { width: 100%; height: 130px; object-fit: cover; display: block; background: #f0f0ee; }
.thumb span { display: block; padding: .25rem .35rem; }
.preview-big { max-width: 100%; max-height: 75vh; border: 1px solid var(--line); border-radius: 8px; background: #fff; }

.status-pill { font-weight: 600; }
.status-entwurf { color: var(--warn); }
.status-geprueft { color: var(--accent); }
.status-abgeschlossen { color: #1d5a33; }

details > summary { cursor: pointer; color: var(--accent); }
.hide-sm { }
@media (max-width: 720px) {
  body { font-size: 15.5px; }
  .top { gap: .4rem; }
  .logout { width: 100%; justify-content: space-between; }
  .cols2 { grid-template-columns: 1fr; }
  .hide-sm { display: none; }
  main { padding: .7rem; }
  .selbar select, .selbar input { min-width: 9rem; }
  table.responsive thead { display: none; }
  table.responsive tr { display: block; border-bottom: 1px solid var(--line); padding: .4rem 0; }
  table.responsive td { display: flex; justify-content: space-between; gap: 1rem; border: none; padding: .2rem .3rem; }
  table.responsive td::before { content: attr(data-l); color: var(--muted); font-size: .78rem; }
  table.responsive td.num { text-align: right; }
}

/* Nachbesserungen */
.id { white-space: nowrap; }
.kpi small { display: block; }
.kpi .badge { white-space: normal; border-radius: 6px; }
button:disabled, .btn[disabled] { opacity: .45; cursor: not-allowed; }
@media (max-width: 720px) {
  .main-nav { flex-wrap: wrap; overflow: visible; order: 3; width: 100%; }
  .main-nav a { padding: .35rem .55rem; font-size: .85rem; background: #f1f2ee; }
}
[hidden] { display: none !important; }
form.inline { display: inline; }
.progress { font-size: .85rem; color: var(--muted); margin-top: .4rem; }
.progress .err { color: var(--err); }
.setup main { max-width: 760px; }
.check-ok { color: #1d5a33; } .check-no { color: var(--err); } .check-opt { color: var(--warn); }