:root {
  --bg: #f4f5f2;
  --surface: #ffffff;
  --surface-2: #f8f9f6;
  --line: #e2e5dd;
  --text: #1b1f1a;
  --muted: #687064;
  --accent: #14532d;
  --accent-2: #1f7a45;
  --accent-soft: #e5f1e8;
  --pos: #1f7a45;
  --pos-soft: #e3f3e8;
  --neg: #b42318;
  --neg-soft: #fdeceb;
  --warn: #9a6700;
  --warn-soft: #fff4d6;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20, 30, 20, .06), 0 2px 8px rgba(20, 30, 20, .04);
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121512; --surface: #1a1e1a; --surface-2: #202520; --line: #2d332c;
    --text: #e8ebe6; --muted: #9aa396; --accent: #5fbf85; --accent-2: #7fd3a0; --accent-soft: #1d3324;
    --pos: #6fcf93; --pos-soft: #1b3123; --neg: #ff8a7f; --neg-soft: #3a1e1c; --warn: #f0c050; --warn-soft: #3a3118;
    --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; -webkit-text-size-adjust: 100%; }
h1 { font-size: 22px; margin: 0 0 4px; letter-spacing: -.01em; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 14px; margin: 0 0 8px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
a { color: var(--accent-2); }
.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.right { text-align: right; }
[hidden] { display: none !important; }

/* Kopfzeile */
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 16px; padding: 10px 20px; background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.logo { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 7px; background: var(--accent); color: #fff; font-size: 15px; }
@media (prefers-color-scheme: dark) { .logo { color: #0e1a12; } }
nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
nav a { padding: 6px 12px; border-radius: 8px; color: var(--muted); text-decoration: none; font-weight: 500; white-space: nowrap; }
nav a.active { background: var(--accent-soft); color: var(--accent); }
.who { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; white-space: nowrap; }
main { max-width: 1180px; margin: 0 auto; padding: 24px 20px 120px; }

/* Bausteine */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; }
.stack { display: grid; gap: 16px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.between { justify-content: space-between; }
.pagehead { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.grid { display: grid; gap: 16px; }
.grid.shops { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.grid.two { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 860px) { .grid.two { grid-template-columns: 1fr; } }

button, .btn { font: inherit; border: 1px solid var(--line); background: var(--surface); color: var(--text); border-radius: 9px; padding: 9px 14px; cursor: pointer; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
button:hover, .btn:hover { background: var(--surface-2); }
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
@media (prefers-color-scheme: dark) { button.primary, .btn.primary { color: #0e1a12; } }
button.primary:hover { background: var(--accent-2); }
button.danger { color: var(--neg); }
button.link { border: 0; background: none; padding: 0; color: var(--accent-2); font-weight: 500; }
button:disabled { opacity: .5; cursor: default; }
button.icon { padding: 6px 9px; color: var(--muted); }

input, select, textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-2); outline-offset: -1px; border-color: transparent; }
label { display: grid; gap: 5px; font-size: 13px; color: var(--muted); font-weight: 500; }
input.amount, input.count { text-align: right; font-variant-numeric: tabular-nums; }
input[type=checkbox] { width: auto; }

.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); }
.badge.pos { background: var(--pos-soft); color: var(--pos); border-color: transparent; }
.badge.neg { background: var(--neg-soft); color: var(--neg); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.ok { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.diff.pos { color: var(--pos); } .diff.neg { color: var(--neg); } .diff.zero { color: var(--muted); }

/* Tabellen */
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; background: var(--surface-2); }
tr.click { cursor: pointer; } tr.click:hover td { background: var(--surface-2); }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.tablewrap table tr:last-child td { border-bottom: 0; }
tfoot td { font-weight: 700; background: var(--surface-2); }

/* Login */
.login { max-width: 380px; margin: 10vh auto 0; }
.login .logo { width: 44px; height: 44px; font-size: 22px; border-radius: 11px; margin-bottom: 14px; }
.error { color: var(--neg); font-size: 14px; min-height: 20px; }

/* Dashboard */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 20px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.kpi .label { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.kpi .value { font-size: 24px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .sub { font-size: 12px; color: var(--muted); }
.shopcard { display: grid; gap: 12px; cursor: pointer; transition: border-color .15s; }
.shopcard:hover { border-color: var(--accent-2); }
.shopcard .head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.shopcard .name { font-weight: 700; font-size: 16px; }
.shopcard .cash { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.shopcard dl { display: grid; grid-template-columns: 1fr auto; gap: 3px 12px; margin: 0; font-size: 13px; }
.shopcard dt { color: var(--muted); } .shopcard dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.shopcard .foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; border-top: 1px solid var(--line); padding-top: 10px; }
.spark { display: flex; align-items: center; gap: 2px; height: 28px; }
.spark span { width: 7px; border-radius: 2px; background: var(--line); }
.spark span.p { background: var(--pos); } .spark span.n { background: var(--neg); }
.empty { padding: 28px; text-align: center; color: var(--muted); }

/* Eingabe */
.entry { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 900px) { .entry { grid-template-columns: 1fr; } }
.items .itemrow { display: grid; grid-template-columns: minmax(0, 1fr) 130px 34px; gap: 8px; align-items: center; margin-bottom: 8px; }
.items .meta { grid-column: 1 / -1; margin: -4px 0 6px 2px; font-size: 12px; color: var(--muted); }
.count-table td { padding: 5px 8px; }
.count-table td:first-child { font-weight: 600; width: 90px; }
.count-table input { max-width: 110px; padding: 7px 9px; }
.count-table .group td { background: var(--surface-2); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; }
.calc { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; font-variant-numeric: tabular-nums; }
.calc .op { color: var(--muted); }
.calc .total { border-top: 2px solid var(--text); padding-top: 8px; font-weight: 700; font-size: 18px; }
.savebar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 9; background: var(--surface); border-top: 1px solid var(--line); padding: 10px 20px calc(10px + env(safe-area-inset-bottom)); }
.savebar .inner { max-width: 1180px; margin: 0 auto; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.savebar .diffbig { font-size: 20px; font-weight: 700; }
.savebar .status { color: var(--muted); font-size: 13px; flex: 1; min-width: 120px; }
.closed-banner { background: var(--accent-soft); color: var(--accent); border-radius: var(--radius); padding: 14px 16px; font-weight: 600; }

/* Detail */
.audit li { margin-bottom: 8px; font-size: 13px; }
.audit .ts { color: var(--muted); }
.audit pre { white-space: pre-wrap; font: 12px/1.4 var(--mono); color: var(--muted); margin: 2px 0 0; }

/* Modal/Toast */
.modal { position: fixed; inset: 0; z-index: 50; background: rgba(10, 15, 10, .45); display: grid; place-items: center; padding: 16px; }
.modal-box { background: var(--surface); border-radius: 14px; padding: 22px; width: min(460px, 100%); max-height: 90vh; overflow: auto; box-shadow: 0 10px 40px rgba(0, 0, 0, .25); }
.modal-box .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); z-index: 60; background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-weight: 500; box-shadow: 0 6px 20px rgba(0, 0, 0, .2); }
.toast.err { background: var(--neg); color: #fff; }

@media (max-width: 640px) {
  .topbar { flex-wrap: wrap; padding: 8px 16px; gap: 8px; }
  nav { order: 3; width: 100%; flex: none; }
  .who { margin-left: auto; }
  main { padding: 16px 16px 140px; }
  .items .itemrow { grid-template-columns: minmax(0, 1fr) 105px 34px; }
  .hide-sm { display: none; }
  .savebar { padding: 8px 12px calc(8px + env(safe-area-inset-bottom)); }
  .savebar .inner { flex-wrap: nowrap; gap: 8px; }
  .savebar .status { font-size: 11px; min-width: 0; line-height: 1.25; }
  .savebar button { padding: 9px 11px; }
  .savebar .diffbig { font-size: 18px; }
}
@media print {
  .topbar, .savebar, button, .noprint { display: none !important; }
  body { background: #fff; }
  .card { box-shadow: none; }
}