:root{
  --fd-purple:#540D6E; --fd-teal:#0CA2C7;
  --ink:#2C2A33; --soft:#6E6A78; --line:#E7E2EC;
  --bg:#F7F5FA; --card:#FFFFFF; --danger:#B4243A;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color:var(--ink); background:var(--bg);
  -webkit-text-size-adjust:100%;
}

/* Topbar */
.topbar{
  position:sticky; top:0; z-index:10;
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; padding:calc(env(safe-area-inset-top) + 10px) 16px 10px;
  background:var(--fd-purple); color:#fff;
  box-shadow:0 2px 0 var(--fd-teal);
}
.brand{display:flex; align-items:center; gap:11px; text-decoration:none; color:#fff}
.brand-logo{height:30px; width:auto; display:block; background:#fff; border-radius:8px; padding:4px 6px}
.brand-title{font-weight:700; font-size:17px; color:#fff; letter-spacing:.01em}
.topbar-right{display:flex; align-items:center; gap:12px; font-size:13px}
.who{color:#EADFF0; max-width:40vw; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.logout{color:#fff; text-decoration:none; border:1px solid rgba(255,255,255,.4); padding:5px 10px; border-radius:8px}
.logout:active{background:rgba(255,255,255,.15)}
@media (max-width:560px){
  .brand-logo{height:26px; padding:3px 5px}
  .brand-title{font-size:15px}
  .who{max-width:26vw}
}

.wrap{max-width:760px; margin:0 auto; padding:16px}

.page-head{display:flex; align-items:center; justify-content:space-between; margin:6px 0 14px}
h1{font-size:22px; margin:0}
h2{font-size:14px; text-transform:uppercase; letter-spacing:.05em; color:var(--fd-purple); margin:0 0 10px}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  font-size:15px; font-weight:600; text-decoration:none;
  padding:11px 16px; border-radius:10px; border:1px solid transparent;
  cursor:pointer; background:#fff; color:var(--ink); min-height:44px;
}
.btn-primary{background:var(--fd-purple); color:#fff}
.btn-teal{background:var(--fd-teal); color:#fff}
.btn-ghost{background:#fff; border-color:var(--line); color:var(--ink)}
.btn-primary:active,.btn-teal:active{filter:brightness(.94)}
.btn.small{min-height:36px; padding:7px 12px; font-size:13px}
.btn.big{width:100%; font-size:16px; padding:15px}

/* Cards / Liste */
.cards{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px}
.card{background:var(--card); border:1px solid var(--line); border-radius:var(--radius)}
.card-link{display:flex; align-items:center; justify-content:space-between; gap:12px; padding:14px; text-decoration:none; color:inherit}
.card-main{display:flex; flex-direction:column; gap:3px; min-width:0}
.card-nr{font-size:12px; color:var(--soft)}
.card-kunde{font-weight:600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.card-meta{display:flex; align-items:center; gap:10px; flex-shrink:0}
.card-dauer{font-variant-numeric:tabular-nums; color:var(--ink)}
.card-pdf{color:var(--fd-teal); font-weight:600; font-size:13px}
.tag{background:#EFE9F3; color:var(--fd-purple); font-size:12px; padding:2px 8px; border-radius:999px}
.empty{text-align:center; padding:48px 16px; color:var(--soft); display:flex; flex-direction:column; gap:16px; align-items:center}

/* Formular */
.form{display:flex; flex-direction:column; gap:16px}
.block{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:16px}
.block-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:10px}
.block-head h2{margin:0}
.field{display:flex; flex-direction:column; gap:5px; margin-bottom:12px}
.field:last-child{margin-bottom:0}
.field>span{font-size:13px; color:var(--soft)}
.field.grow{flex:1}
.field-row{display:flex; gap:10px; align-items:flex-end; margin-bottom:12px}
.field-row>.field{margin-bottom:0}
input,textarea{
  font:inherit; color:var(--ink); background:#fff;
  border:1px solid var(--line); border-radius:9px; padding:11px 12px; width:100%;
}
input:focus,textarea:focus{outline:2px solid var(--fd-teal); outline-offset:1px; border-color:var(--fd-teal)}
textarea{resize:vertical}
.hint{font-size:13px; color:var(--soft); margin:8px 0 0}
.chk{display:flex; align-items:center; gap:8px; font-size:14px; color:var(--ink); cursor:pointer}
.chk input{width:auto; margin:0; min-height:auto}

/* Zeitzeilen */
.zrow{
  display:grid; gap:8px; align-items:center; margin-bottom:8px;
  grid-template-columns:1.4fr .9fr .9fr auto 2fr auto;
}
.zrow .z-dauer{font-variant-numeric:tabular-nums; color:var(--soft); font-size:13px; text-align:right}
.zrow .z-del{background:none; border:none; color:var(--danger); font-size:16px; padding:6px; cursor:pointer; min-height:40px}
.summe{text-align:right; margin:6px 0 0; font-variant-numeric:tabular-nums}
.mrow{display:grid; gap:8px; align-items:center; margin-bottom:8px; grid-template-columns:.7fr 3fr auto}
.mrow .m-del{background:none; border:none; color:var(--danger); font-size:16px; padding:6px; cursor:pointer; min-height:40px}
@media (max-width:560px){
  .zrow{grid-template-columns:1fr 1fr auto; grid-auto-flow:row}
  .zrow .z-datum{grid-column:1 / -1}
  .zrow .z-besch{grid-column:1 / 3}
  .zrow .z-dauer{grid-column:1 / -1; text-align:left}
  .mrow{grid-template-columns:1fr auto}
  .mrow .m-menge{grid-column:1 / -1}
  /* Feld-Paare (Name/Ort, Ticket/Übernehmen) untereinander statt nebeneinander */
  .field-row{flex-direction:column; align-items:stretch; gap:12px}
}

/* Unterschrift */
.sigwrap{position:relative}
.sigpad{
  width:100%; height:180px; background:#fff;
  border:1.5px dashed var(--line); border-radius:10px; touch-action:none; display:block;
}
.sig-clear{position:absolute; top:8px; right:8px}

.actions{position:sticky; bottom:0; padding:12px 0 calc(env(safe-area-inset-bottom) + 12px); background:linear-gradient(transparent, var(--bg) 30%)}

/* Fußzeile (wie FD-Fahrtkosten) */
.site-footer{
  max-width:760px; margin:12px auto calc(env(safe-area-inset-bottom) + 28px);
  padding:16px 20px 0; color:var(--soft); font-size:12px; text-align:center; line-height:1.55;
}
.site-footer .slogan{color:var(--fd-teal); font-style:italic}

/* Suche / Filter */
.hide{display:none !important}
.searchbar{margin:2px 0 12px}
.searchbar input{width:100%; padding:11px 14px; border:1px solid var(--line); border-radius:10px;
  background:#fff; font:inherit; color:var(--ink); -webkit-appearance:none}
.searchbar input:focus{outline:2px solid var(--fd-teal); outline-offset:1px; border-color:var(--fd-teal)}

/* Gruppierte Berichtsliste (aktueller Monat + Archiv-Akkordeon) */
.section-h{font-size:13px; text-transform:uppercase; letter-spacing:.05em; color:var(--fd-purple); margin:22px 0 10px}
.section-h:first-of-type{margin-top:6px}
.acc{border:1px solid var(--line); border-radius:var(--radius); background:var(--card); margin-bottom:10px; overflow:hidden}
.acc>summary{
  list-style:none; cursor:pointer; display:flex; align-items:center; gap:10px;
  padding:13px 14px; font-weight:600; -webkit-tap-highlight-color:transparent;
}
.acc>summary::-webkit-details-marker{display:none}
.acc>summary .lbl{flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.acc>summary .count{color:var(--soft); font-weight:500; font-size:13px; font-variant-numeric:tabular-nums}
.acc>summary::after{content:"▸"; color:var(--soft); transition:transform .15s ease}
.acc[open]>summary::after{transform:rotate(90deg)}
.acc>summary:active{background:var(--bg)}
.acc-year>summary{background:#F1ECF5; color:var(--fd-purple)}
.acc-body{padding:10px}
.acc-year>.acc-body{display:flex; flex-direction:column; gap:10px}
.acc-month{margin:0}
.acc-month .cards{gap:8px}