:root{
  --ink:#14181f; --ink-2:#3d4654; --muted:#6b7480; --line:#e3e7ec;
  --bg:#f5f7f9; --card:#ffffff; --accent:#0d6e7d; --accent-dark:#0a5460;
  --accent-soft:#e6f2f4; --ok:#15803d; --ok-soft:#e8f5ec; --warn:#b45309;
  --warn-soft:#fdf3e3; --err:#b91c1c; --err-soft:#fdeaea; --radius:12px;
  --shadow:0 1px 2px rgba(16,24,40,.05), 0 6px 20px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.25;margin:0 0 .5em}
h1{font-size:1.65rem;letter-spacing:-.01em}
h2{font-size:1.2rem}
h3{font-size:1rem}
p{margin:0 0 1em}
small,.small{font-size:.85rem;color:var(--muted)}
hr{border:0;border-top:1px solid var(--line);margin:1.5rem 0}

/* Kopfzeile */
.topbar{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar-in{max-width:1120px;margin:0 auto;padding:.7rem 1rem;display:flex;
  align-items:center;gap:1rem;flex-wrap:wrap}
.brand{font-weight:700;font-size:1.02rem;color:var(--ink);letter-spacing:-.01em}
.brand span{color:var(--accent)}
.nav{display:flex;gap:.25rem;margin-left:auto;flex-wrap:wrap}
.nav a{padding:.4rem .7rem;border-radius:8px;color:var(--ink-2);font-size:.92rem}
.nav a:hover{background:var(--bg);text-decoration:none}
.nav a.on{background:var(--accent-soft);color:var(--accent-dark);font-weight:600}

.wrap{max-width:1120px;margin:0 auto;padding:1.5rem 1rem 4rem}
.wrap.narrow{max-width:720px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.25rem;margin-bottom:1.1rem;box-shadow:var(--shadow)}
.card>h2:first-child,.card>h3:first-child{margin-top:0}
.card-head{display:flex;align-items:flex-start;gap:1rem;flex-wrap:wrap;margin-bottom:.9rem}
.card-head h2,.card-head h3{margin:0}
.card-head .spacer{margin-left:auto}

/* Formulare */
label{display:block;font-size:.83rem;font-weight:600;color:var(--ink-2);
  margin:0 0 .3rem;letter-spacing:.01em}
input[type=text],input[type=email],input[type=tel],input[type=date],input[type=time],
input[type=number],input[type=password],select,textarea{
  width:100%;padding:.62rem .7rem;border:1px solid #cdd4dc;border-radius:9px;
  font:inherit;font-size:.97rem;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft)}
textarea{min-height:90px;resize:vertical}
.field{margin-bottom:.95rem}
.field .hint{font-size:.78rem;color:var(--muted);margin-top:.28rem}
.grid{display:grid;gap:0 1rem;grid-template-columns:1fr}
@media(min-width:640px){.grid.c2{grid-template-columns:1fr 1fr}
  .grid.c3{grid-template-columns:1fr 1fr 1fr}
  .grid.c4{grid-template-columns:repeat(4,1fr)}}
fieldset{border:0;padding:0;margin:0 0 .5rem}
legend{font-weight:700;font-size:.95rem;padding:0;margin-bottom:.7rem}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  padding:.65rem 1.1rem;border-radius:9px;border:1px solid transparent;
  background:var(--accent);color:#fff;font:inherit;font-size:.95rem;font-weight:600;
  cursor:pointer;text-decoration:none}
.btn:hover{background:var(--accent-dark);text-decoration:none;color:#fff}
.btn.secondary{background:#fff;color:var(--ink-2);border-color:#cdd4dc}
.btn.secondary:hover{background:var(--bg);color:var(--ink)}
.btn.danger{background:var(--err)}
.btn.small{padding:.4rem .7rem;font-size:.85rem}
.btn[disabled],.btn.disabled{opacity:.45;pointer-events:none}
.btn-row{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin-top:1.1rem}

/* Hinweise */
.note{padding:.8rem 1rem;border-radius:10px;font-size:.92rem;margin-bottom:1rem;
  border:1px solid transparent}
.note.ok{background:var(--ok-soft);border-color:#c2e3ce;color:#14532d}
.note.warn{background:var(--warn-soft);border-color:#f3dcb4;color:#78350f}
.note.err{background:var(--err-soft);border-color:#f3c9c9;color:#7f1d1d}
.note.info{background:var(--accent-soft);border-color:#bfdde2;color:#0a4550}
.note ul{margin:.4rem 0 0;padding-left:1.1rem}

.badge{display:inline-block;padding:.2rem .55rem;border-radius:999px;font-size:.76rem;
  font-weight:700;letter-spacing:.01em;white-space:nowrap}
.badge.wait{background:var(--warn-soft);color:#92400e}
.badge.ok{background:var(--ok-soft);color:#166534}
.badge.active{background:var(--accent-soft);color:var(--accent-dark)}
.badge.done{background:#eef1f4;color:#475467}
.badge.muted{background:#eef1f4;color:#667085}
.badge.err{background:var(--err-soft);color:#991b1b}

/* Tabellen */
table{width:100%;border-collapse:collapse;font-size:.92rem}
th{text-align:left;font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;
  color:var(--muted);padding:.5rem .6rem;border-bottom:1px solid var(--line)}
td{padding:.65rem .6rem;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.table-wrap{overflow-x:auto;margin:0 -.35rem}

dl.kv{display:grid;grid-template-columns:auto 1fr;gap:.45rem 1rem;margin:0;font-size:.93rem}
dl.kv dt{color:var(--muted);font-size:.85rem}
dl.kv dd{margin:0;font-weight:600}

/* Schrittleiste */
.steps{list-style:none;margin:0 0 1.2rem;padding:0;display:flex;gap:.4rem;flex-wrap:wrap}
.steps li{display:flex;align-items:center;gap:.45rem;padding:.4rem .7rem;
  background:#fff;border:1px solid var(--line);border-radius:999px;font-size:.84rem;
  color:var(--muted)}
.steps li .dot{width:1.35rem;height:1.35rem;border-radius:50%;display:grid;
  place-items:center;font-size:.72rem;font-weight:700;background:#eef1f4;color:#667085}
.steps li.done{border-color:#c2e3ce;color:#166534;background:var(--ok-soft)}
.steps li.done .dot{background:#15803d;color:#fff}
.steps li.current{border-color:var(--accent);color:var(--accent-dark);
  background:var(--accent-soft);font-weight:700}
.steps li.current .dot{background:var(--accent);color:#fff}

/* Unterschrift */
.sigpad{border:2px dashed #b9c2cc;border-radius:10px;background:#fff;touch-action:none;
  width:100%;height:190px;display:block;cursor:crosshair}
.sigpad.filled{border-style:solid;border-color:var(--accent)}
.sig-row{display:flex;gap:.6rem;align-items:center;margin-top:.5rem}

/* Uploads */
.uploads{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
.upload{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.upload .ph{aspect-ratio:4/3;background:#f0f2f5;display:grid;place-items:center;
  color:var(--muted);font-size:.8rem;text-align:center;padding:.5rem}
.upload img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#f0f2f5}
.upload .meta{padding:.5rem .6rem;font-size:.8rem;display:flex;align-items:center;gap:.4rem}
.upload .meta .spacer{margin-left:auto}
.filebtn{display:block;border:2px dashed #b9c2cc;border-radius:10px;padding:1.1rem .8rem;
  text-align:center;color:var(--ink-2);font-size:.9rem;cursor:pointer;background:#fff}
.filebtn:hover{border-color:var(--accent);background:var(--accent-soft)}
.filebtn input{display:none}
.filebtn b{display:block;color:var(--accent);margin-bottom:.15rem}

/* Checkliste */
.checks{display:grid;gap:.15rem;grid-template-columns:1fr}
@media(min-width:600px){.checks{grid-template-columns:1fr 1fr}}
.check{display:flex;align-items:center;gap:.6rem;padding:.5rem .6rem;border-radius:8px;
  font-size:.93rem;cursor:pointer}
.check:hover{background:var(--bg)}
.check input{width:1.15rem;height:1.15rem;accent-color:var(--accent);flex:none}

.pill-group{display:flex;gap:.35rem;flex-wrap:wrap}
.pill-group input{position:absolute;opacity:0;width:0;height:0}
.pill-group label{display:inline-block;padding:.45rem .8rem;border:1px solid #cdd4dc;
  border-radius:999px;font-size:.88rem;font-weight:600;color:var(--ink-2);cursor:pointer;
  background:#fff;margin:0}
.pill-group input:checked+label{background:var(--accent);border-color:var(--accent);color:#fff}

.doclist{list-style:none;margin:0;padding:0}
.doclist li{display:flex;align-items:center;gap:.6rem;padding:.6rem 0;
  border-bottom:1px solid var(--line);font-size:.92rem}
.doclist li:last-child{border-bottom:0}
.doclist .spacer{margin-left:auto}

.copybox{display:flex;gap:.5rem;align-items:center}
.copybox input{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem}

.totals{margin-left:auto;max-width:360px}
.totals .row{display:flex;justify-content:space-between;padding:.4rem 0;font-size:.95rem}
.totals .row.sum{border-top:2px solid var(--ink);margin-top:.4rem;padding-top:.6rem;
  font-weight:700;font-size:1.05rem}
.money{font-variant-numeric:tabular-nums;white-space:nowrap}
.neg{color:var(--err)}

.timeline{list-style:none;margin:0;padding:0;font-size:.88rem}
.timeline li{padding:.45rem 0 .45rem .9rem;border-left:2px solid var(--line);position:relative}
.timeline li:before{content:"";position:absolute;left:-5px;top:.85rem;width:8px;height:8px;
  border-radius:50%;background:var(--line)}
.timeline time{color:var(--muted);font-size:.78rem;display:block}

.empty{text-align:center;padding:2.5rem 1rem;color:var(--muted)}
.empty h3{color:var(--ink-2)}
.center{text-align:center}
.mt{margin-top:1rem}.mb{margin-bottom:1rem}
.login{max-width:380px;margin:12vh auto}
@media print{.topbar,.btn,.nav{display:none}}

/* Hilfsklassen (statt Inline-Styles - die Content-Security-Policy verbietet sie) */
.req{color:#b91c1c}
.inline{display:inline}
.mt-s{margin-top:.5rem}
.nowrap{white-space:nowrap}
.subtle{font-weight:400;color:var(--muted)}
.cal{font-size:.78rem}
.cal td,.cal th{padding:2px;border-bottom:1px solid var(--line)}
.cal th.day{text-align:center;font-size:.7rem}
.cal td.free{background:#fff}
.cal td.we{background:#eef1f4}
.cal td.busy{background:var(--accent)}
.cal td.busy a{display:block;height:18px}
.cal td.veh{white-space:nowrap;padding-right:.6rem}
.cal-nav{margin:0 0 1rem}
table input[type=text]{padding:.35rem .5rem;font-size:.9rem;max-width:130px}