:root{
  --green:#00B096; --orange:#F28F2B; --grey:#727681; --lgreen:#DDF3EE; --lorange:#FDEBDA;
  --bg:#f6f7f8; --card:#fff; --ink:#222; --line:#dfe3e6; --red:#c0392b;
}
*{box-sizing:border-box}
body{margin:0;font:15px/1.45 -apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
h1{font-size:22px;margin:0 0 4px}h2{font-size:17px;margin:22px 0 8px}h3{font-size:15px;margin:14px 0 6px}
a{color:#007a68}
.hidden{display:none!important}
button,.btn{font:inherit;border:0;border-radius:6px;padding:7px 13px;background:var(--green);color:#fff;cursor:pointer;text-decoration:none;display:inline-block}
button:hover,.btn:hover{filter:brightness(.93)}
button.sec{background:#fff;color:var(--ink);border:1px solid var(--line)}
button.org{background:var(--orange)}
button.danger{background:var(--red)}
button.sm{padding:3px 9px;font-size:13px}
button:disabled{opacity:.45;cursor:not-allowed}
input,select,textarea{font:inherit;padding:7px 9px;border:1px solid #c9cfd3;border-radius:6px;background:#fff;max-width:100%}
textarea{width:100%;min-height:70px}
label{display:block;font-size:13px;color:var(--grey);margin:10px 0 3px}
table{border-collapse:collapse;width:100%;background:#fff}
th,td{padding:7px 9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:var(--lgreen);font-size:13px;font-weight:600}
td.r,th.r{text-align:right;white-space:nowrap}
tr.tot td{font-weight:700;border-top:2px solid var(--green)}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:10px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.kpi b{display:block;font-size:22px}
.kpi span{color:var(--grey);font-size:13px}
.kpi.warn{background:var(--lorange);border-color:var(--orange)}
.badge{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;background:#eceff1;color:#444}
.badge.ok{background:var(--lgreen);color:#006b5a}.badge.warn{background:var(--lorange);color:#a3560a}.badge.bad{background:#f9d9d5;color:#8e2418}
.muted{color:var(--grey)}.small{font-size:13px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.err{color:var(--red)}
#login{max-width:340px;margin:12vh auto;text-align:center}
#login input{width:100%;margin:5px 0}
#login .card{text-align:left}
#app{display:flex;min-height:100vh}
#nav{width:208px;background:#fff;border-right:1px solid var(--line);padding:14px 10px;flex-shrink:0;position:sticky;top:0;height:100vh;overflow:auto}
#nav .brand{font-weight:700;color:var(--green);font-size:16px;margin:0 6px 12px}
#nav a{display:block;padding:8px 10px;border-radius:6px;color:var(--ink);text-decoration:none;margin:1px 0}
#nav a:hover{background:var(--lgreen)}
#nav a.on{background:var(--green);color:#fff}
#nav .sep{height:1px;background:var(--line);margin:10px 4px}
#nav .badge{float:right;background:var(--orange);color:#fff}
#content{flex:1;min-width:0;padding:0 24px 40px}
#top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:12px 0;border-bottom:1px solid var(--line);margin-bottom:14px}
#top .co{font-weight:700;font-size:16px}
#top .sp{flex:1}
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin:10px 0}
.tabs a{padding:7px 14px;text-decoration:none;color:var(--grey);border-radius:6px 6px 0 0}
.tabs a.on{background:var(--green);color:#fff}
.shop{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:6px}
.shop .hd{display:flex;gap:10px;align-items:center}
.shop .price{font-size:20px;font-weight:700;color:#006b5a}
.shop table th{background:none}
#modalbg{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:flex-start;justify-content:center;padding:6vh 12px;overflow:auto;z-index:10}
#modal{background:#fff;border-radius:12px;padding:18px 20px;width:min(720px,100%)}
#modal .btns{margin-top:16px;text-align:right}
#toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#222;color:#fff;padding:9px 16px;border-radius:8px;z-index:20;max-width:90vw}
#toast.bad{background:var(--red)}
.tilt{display:inline-block}
.hint{background:var(--lgreen);border-radius:8px;padding:8px 12px;margin:8px 0;font-size:14px}
.hint.o{background:var(--lorange)}

/* Belege */
.doc{background:#fff;max-width:800px;margin:0 auto;padding:36px 44px;border:1px solid var(--line);position:relative;min-height:1000px}
.doc .head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-bottom:3px solid var(--green);padding-bottom:12px}
.doc .addr{display:flex;justify-content:space-between;margin:22px 0 14px;gap:20px}
.doc h2.t{font-size:24px;color:var(--green);margin:10px 0 2px}
.doc table th{background:var(--lgreen)}
.doc .meta td{border:0;padding:1px 14px 1px 0}
.doc .sum{margin-left:auto;width:340px;margin-top:10px}
.doc .sum td{border:0;padding:2px 6px}
.doc .foot{position:absolute;bottom:20px;left:44px;right:44px;font-size:11px;color:var(--grey);border-top:1px solid var(--line);padding-top:6px;text-align:center}
.stamp{color:var(--orange);font-weight:700;border:2px solid var(--orange);display:inline-block;padding:1px 8px;transform:rotate(-3deg);border-radius:4px;font-size:12px}
@media print{
  #nav,#top,.noprint,#toast{display:none!important}
  body{background:#fff}#content{padding:0}
  .doc{border:0;padding:0;min-height:0;max-width:none}
  .doc .foot{position:fixed;left:0;right:0;bottom:0}
}
@media(max-width:760px){#app{display:block}#nav{width:auto;height:auto;position:static;display:flex;flex-wrap:wrap;gap:2px}#nav .brand,#nav .sep{display:none}#content{padding:0 12px 30px}}