/* Schwarz auf Weiß, für Tablets (Hoch- und Querformat). Zustände werden über Form gezeigt, nicht über Farbe. */
:root{--bg:#fff;--ink:#000;--grey:#555;--soft:#f1f1f1;--rule:#bdbdbd;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--mono:ui-monospace,Menlo,Consolas,monospace}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.4 var(--font);padding:20px 28px 120px;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
#app,.wrap{max-width:1480px;margin:0 auto;display:grid;gap:16px}
header.top{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;border-bottom:3px solid var(--ink);padding-bottom:10px}
h1{font-size:1.7rem;line-height:1.1;margin:0;font-weight:800;letter-spacing:.02em;text-transform:uppercase}
.sub{color:var(--grey);font-size:.92rem;margin:4px 0 0}
.tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
button,.btn{font:inherit;color:inherit;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 18px;border:2px solid var(--ink);background:var(--bg);font-weight:600;text-decoration:none;border-radius:4px}
.btn.pri{background:var(--ink);color:var(--bg)}
.btn.sm{min-height:44px;min-width:44px;padding:6px 12px}
.btn[disabled]{border-style:dashed;color:var(--grey);background:var(--bg);cursor:not-allowed}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.lang{display:flex}
.lang button{min-height:44px;min-width:52px;border:2px solid var(--ink);background:var(--bg);font-weight:700}
.lang button+button{border-left:0}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.note{border:2px dashed var(--ink);padding:12px 14px;display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.note.solid{border-style:solid}
.note strong::before{content:"! ";font-weight:800}
nav.steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border:2px solid var(--ink)}
nav.steps button{display:flex;flex-direction:column;gap:2px;align-items:flex-start;text-align:left;min-height:64px;padding:8px 10px;border:0;border-right:1px solid var(--ink);background:var(--bg);font-size:.9rem;font-weight:600;line-height:1.15}
nav.steps button:last-child{border-right:0}
nav.steps button .n{font:700 .8rem var(--mono);display:flex;gap:6px;align-items:center}
nav.steps button .dot{border:1.5px solid currentColor;border-radius:999px;min-width:20px;height:20px;padding:0 4px;display:inline-flex;align-items:center;justify-content:center;font-size:.72rem}
nav.steps button[aria-current="step"]{background:var(--ink);color:var(--bg)}
.sheet{display:grid;gap:26px;min-width:0}
.sheet>*{min-width:0}
.sheet h2{font-size:1.5rem;margin:0;font-weight:800;text-transform:uppercase;letter-spacing:.02em}
.sheet h3,.wrap h3{font-size:.95rem;margin:0 0 12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;border-bottom:2px solid var(--ink);padding-bottom:4px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(270px,100%),1fr));gap:18px 24px;align-items:start}
.fld{display:grid;gap:5px;min-width:0}
.fld>span,fieldset legend{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;font-weight:700;color:var(--grey);padding:0}
.fld small{font-size:.85rem;color:var(--grey)}
.fld small.w,.fld small.b{color:var(--ink);font-weight:700}
.fld small.w::before{content:"! "} .fld small.b::before{content:"!! "}
input[type=text],input[type=tel],input[type=email],input[type=number],input[type=date],input[type=month],input[type=datetime-local],input[type=password],input[type=search],select,textarea{
  font:inherit;color:var(--ink);background:var(--bg);border:1.5px solid var(--ink);border-radius:4px;padding:10px 12px;width:100%;min-width:0;min-height:48px;-webkit-appearance:none;appearance:none}
select{background-image:linear-gradient(45deg,transparent 50%,#000 50%),linear-gradient(135deg,#000 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px;background-repeat:no-repeat;padding-right:34px}
textarea{min-height:90px;resize:vertical}
input.mono{font-family:var(--mono);text-transform:uppercase;letter-spacing:.04em}
.plate{display:flex;align-items:stretch;border:3px solid var(--ink);border-radius:4px;overflow:hidden;max-width:300px}
.plate i{background:var(--ink);color:var(--bg);font:700 .75rem var(--mono);display:flex;align-items:flex-end;padding:5px 6px;font-style:normal}
.plate input{border:0;font-weight:800;font-size:1.6rem;letter-spacing:.06em;text-transform:uppercase;padding:4px 12px}
fieldset{border:0;padding:0;margin:0;min-width:0;display:grid;gap:6px;align-content:start}
.seg,.chks{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start}
.seg label,.chk{display:inline-flex;align-items:center;gap:8px;min-height:48px;border:1.5px solid var(--ink);padding:8px 14px;cursor:pointer;background:var(--bg)}
.seg input,.chk input{width:22px;height:22px;margin:0;accent-color:#000;flex:none}
.seg label:has(input:checked),.chk:has(input:checked){background:var(--ink);color:var(--bg)}
.seg label:has(input:checked) input,.chk:has(input:checked) input{accent-color:#fff}
.seg label.ok:has(input:checked){background:var(--bg);color:var(--ink);border-width:3px;font-weight:800}
.seg label.ok:has(input:checked)::after{content:"✓"}
.seg label.nok:has(input:checked)::after{content:"✕"}
.cond{border-left:6px solid var(--ink);padding:4px 0 4px 16px;display:grid;gap:14px}
.cond>b{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em}
.tblwrap{overflow-x:auto}
table{border-collapse:collapse;width:100%}
th{font-size:.75rem;text-transform:uppercase;letter-spacing:.07em;color:var(--grey);text-align:left;padding:6px;border-bottom:2px solid var(--ink)}
td{padding:6px;border-bottom:1px solid var(--rule);vertical-align:middle}
td.num,th.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}
table.pos{min-width:620px} table.pos td:first-child{font-family:var(--mono);width:2.5em}
.totals{margin-left:auto;max-width:420px}
.totals td{border:0;padding:4px 6px}
.totals tr.sum td{border-top:3px solid var(--ink);font-weight:800;font-size:1.2rem}
.views{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:12px}
.view{border:1.5px solid var(--ink);padding:8px}
.view span{font-size:.75rem;text-transform:uppercase;letter-spacing:.07em;font-weight:700}
.view svg{display:block;width:100%;height:auto;cursor:crosshair;touch-action:manipulation}
.car{fill:#fff;stroke:#000;stroke-width:1.6;stroke-linejoin:round}
.car2{fill:none;stroke:#777;stroke-width:1.2}
.whl{fill:#bbb;stroke:#000;stroke-width:1.5}
.mk circle{fill:#000;stroke:#fff;stroke-width:1.5}
.mk text{fill:#fff;font:700 10px var(--mono);text-anchor:middle;dominant-baseline:central}
.checkrow{display:grid;grid-template-columns:minmax(160px,1fr) auto minmax(0,2fr);gap:8px 14px;align-items:center;padding:10px 0;border-bottom:1px solid var(--rule)}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(220px,100%),1fr));gap:12px}
.photos figure{margin:0;border:1.5px solid var(--ink);padding:8px;display:grid;gap:8px}
.photos img{width:100%;height:150px;object-fit:cover;display:block;filter:grayscale(1)}
.photos .row{display:flex;gap:8px}
.photobtn{position:relative;overflow:hidden}
.photobtn input{position:absolute;inset:0;opacity:0;cursor:pointer;font-size:0}
.ac{position:relative}
.ac ul{list-style:none;margin:0;padding:0;border:2px solid var(--ink);border-top:0;position:absolute;left:0;right:0;top:100%;background:var(--bg);z-index:4;max-height:320px;overflow:auto}
.ac li button{width:100%;text-align:left;min-height:48px;padding:10px 12px;border:0;border-bottom:1px solid var(--rule);background:var(--bg)}
.ac li button:hover,.ac li button:focus{background:var(--ink);color:var(--bg)}
.ac li.new button{font-weight:700;border-top:2px solid var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--ink);padding:4px 4px 4px 12px;min-height:44px}
.chip em{font-style:normal;font:700 .7rem var(--mono);border:1.5px dashed var(--ink);padding:1px 5px;text-transform:uppercase}
.chip button{min-width:36px;min-height:36px;border:0;background:var(--ink);color:var(--bg);font-weight:700}
.sig{border:2px solid var(--ink);background:#fff;width:100%;max-width:640px;height:200px;touch-action:none;display:block}
.review dl,.proto dl{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:3px 18px;margin:0 0 16px}
.review dt,.proto dt{color:var(--grey)} .review dd,.proto dd{margin:0;overflow-wrap:anywhere}
ul.issues{margin:6px 0 0;padding-left:20px;display:grid;gap:6px}
ul.issues button{border:0;background:none;padding:6px 0;text-decoration:underline;text-align:left}
.bar{position:fixed;left:0;right:0;bottom:0;background:var(--bg);border-top:3px solid var(--ink);padding:12px 20px calc(12px + env(safe-area-inset-bottom,0px));z-index:5}
.bar div{max-width:1480px;margin:0 auto;display:flex;gap:12px;justify-content:space-between;align-items:center}
.bar .btn{min-height:56px;min-width:150px;font-size:1.05rem}
.bar span{font:700 .9rem var(--mono)}
.done{font-weight:800}
.big{font:800 2.4rem var(--mono);letter-spacing:.04em}
/* Admin */
.tabs{display:flex;flex-wrap:wrap;border:2px solid var(--ink)}
.tabs a{flex:1 1 auto;text-align:center;min-height:48px;padding:12px 14px;text-decoration:none;color:var(--ink);font-weight:700;border-right:1px solid var(--ink)}
.tabs a:last-child{border-right:0}
.tabs a[aria-current="page"]{background:var(--ink);color:var(--bg)}
.tabs a b{border:1.5px solid currentColor;border-radius:999px;padding:0 6px;font:700 .75rem var(--mono);margin-left:4px}
form.inline{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
form.inline input[type=text]{flex:1 1 220px}
.proto{max-width:1100px}
.proto .photos img{height:auto;object-fit:contain}
@media (max-width:820px){
  nav.steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  nav.steps button:nth-child(3){border-right:0}
  nav.steps button:nth-child(-n+3){border-bottom:1px solid var(--ink)}
  .checkrow{grid-template-columns:minmax(0,1fr)}
}
@media print{
  body{padding:0;font-size:12px} .noprint,.bar{display:none!important}
  .proto dl{grid-template-columns:180px 1fr;margin-bottom:8px} .photos figure{break-inside:avoid}
}
table.svc td:nth-child(-n+2) input{min-width:230px}
table.svc select{min-width:175px}
.tag{font:700 .7rem var(--mono);font-style:normal;border:1.5px dashed var(--ink);padding:1px 5px;text-transform:uppercase}
.photos figure small{font-size:.8rem;color:var(--grey)}

/* Blöcke: jeder Abschnitt ist ein eigener, umrandeter Kasten mit Kopfzeile */
nav.steps,.tabs,.note,.view,.photos figure,.chip,.seg label,.chk,.sig,.ac ul,.lang button,.tag,.chip button,.chip em{border-radius:4px}
nav.steps,.tabs{overflow:hidden}
.lang button:first-child{border-radius:4px 0 0 4px}.lang button:last-child{border-radius:0 4px 4px 0}
.photos img{border-radius:4px}
.ac ul{border-radius:0 0 4px 4px}
.sheet>div:has(>h3),.wrap section,.wrap>form{border:1.5px solid var(--ink);border-radius:4px;padding:0 22px 22px;background:var(--bg)}
.sheet>div:has(>h3)>h3,.wrap section>h3{margin:0 -22px 18px;padding:12px 22px;background:var(--ink);color:var(--bg);border-bottom:0;border-radius:2px 2px 0 0;letter-spacing:.1em}
.wrap>form{padding-top:22px}
.sheet>.cond,.sheet>div:has(>h3) .cond{background:var(--soft);border:1px solid var(--rule);border-left:6px solid var(--ink);border-radius:4px;padding:16px 18px}
.sheet>div:has(>h3) .cond{margin-top:18px}
.sheet>label.fld,.sheet>.chks,.sheet>.grid,.sheet>.tblwrap,.sheet>#custmatch:not(:empty){border:1.5px solid var(--ink);border-radius:4px;padding:18px 22px}
.sheet{gap:22px}
.sheet h2{border-left:10px solid var(--ink);padding-left:14px}
.review dl{border-bottom:1px solid var(--rule);padding-bottom:14px}.review dl:last-child{border-bottom:0;margin-bottom:0}
.proto section dl{margin-bottom:0}
@media (max-width:820px){body{padding:14px 16px 110px}.sheet>div:has(>h3),.wrap section{padding:0 14px 16px}.sheet>div:has(>h3)>h3,.wrap section>h3{margin:0 -14px 14px;padding:10px 14px}}
@media print{.wrap section{border-width:1px;padding:0 10px 8px;break-inside:avoid}.wrap section>h3{background:#fff;color:#000;border-bottom:1px solid #000;margin:0 -10px 6px;padding:5px 10px}}
.sheet>div:has(>h3)>*:not(h3)+*{margin-top:18px}
.sheet>div:has(>h3)>#custmatch:empty{display:none}
a{color:inherit}

/* --- 2.1.0: Unterschrift, Textfenster, Kamera, Telefone --- */
.sig{max-width:none;width:100%;height:clamp(170px,26vw,300px)}
.textview{display:block;width:100%;min-height:72px;text-align:left;white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;color:var(--ink);background:var(--bg);border:1.5px solid var(--ink);border-radius:4px;padding:10px 12px 34px;position:relative;cursor:text}
.textview.empty{color:var(--grey)}
.textview i{position:absolute;right:8px;bottom:6px;font:700 .7rem var(--mono);font-style:normal;text-transform:uppercase;letter-spacing:.06em;border:1.5px solid var(--ink);border-radius:4px;padding:2px 6px;color:var(--ink);background:var(--bg)}
.textview.small{min-height:48px;padding:10px 12px}
.modal{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.65);display:grid;place-items:center;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}
.modal>div{background:var(--bg);border:2px solid var(--ink);border-radius:4px;width:min(820px,100%);max-height:100%;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:14px;padding:20px;overflow:auto}
.modal h3{margin:0;font-size:.95rem;text-transform:uppercase;letter-spacing:.08em;border-bottom:2px solid var(--ink);padding-bottom:6px}
.modal textarea{min-height:min(46vh,420px);font-size:1.05rem}
.modalfoot{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;align-items:center}
.modalfoot .btn{min-width:150px;min-height:56px}
.modalfoot strong{margin-right:auto}
.camera{position:fixed;inset:0;z-index:40;background:#000;color:#fff;display:grid;grid-template-rows:minmax(0,1fr) auto}
.camstage{min-height:0;display:grid;place-items:center;overflow:hidden}
.camera video{width:100%;height:100%;object-fit:contain;background:#000}
.camera.flash .camstage{opacity:.25}
.cambar{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:14px 18px calc(14px + env(safe-area-inset-bottom,0px));background:#000}
.cambar .btn{border-color:#fff;background:#000;color:#fff;min-height:56px}
.cambar .btn.pri{background:#fff;color:#000}
.shutter{width:78px;height:78px;border-radius:50%;border:5px solid #fff;background:#fff;box-shadow:inset 0 0 0 4px #000;flex:none}
.shutter:active{transform:scale(.94)}
.caminfo{position:absolute;top:calc(12px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);background:#000;border:1.5px solid #fff;border-radius:4px;padding:4px 10px;font:700 .85rem var(--mono)}
.caminfo:empty{display:none}
.cammsg{max-width:520px;padding:24px;text-align:center;display:grid;gap:16px;justify-items:center}
.cammsg .btn{border-color:#fff;background:#fff;color:#000}
@media (orientation:landscape) and (max-height:520px){.camera{grid-template-rows:none;grid-template-columns:minmax(0,1fr) auto}.cambar{flex-direction:column;padding:14px calc(14px + env(safe-area-inset-right,0px)) 14px 14px}}
@media (max-width:560px){
  body{font-size:16px;padding:12px 12px 104px}
  h1{font-size:1.35rem}
  nav.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  nav.steps button{min-height:56px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}
  nav.steps button:nth-child(2n){border-right:0}
  nav.steps button:nth-last-child(-n+2){border-bottom:0}
  .bar{padding-left:12px;padding-right:12px}
  .bar .btn{min-width:0;flex:1 1 0;padding:8px 10px}
  .modal{padding:0}.modal>div{width:100%;height:100%;border:0;border-radius:0}
  .modalfoot .btn{flex:1 1 0;min-width:0}
  .tabs a{flex:1 1 40%}
  .review dl,.proto dl{grid-template-columns:minmax(0,1fr)}
  .review dt,.proto dt{margin-top:6px;font-size:.85rem}
  .cambar .btn{padding:8px 10px;font-size:.9rem}
}
.vh{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
@media (max-width:560px){nav.steps button:nth-child(3){border-right:1px solid var(--ink)}}
.wrap>*,.wrap section>*{min-width:0}
.wrap{grid-template-columns:minmax(0,1fr)}
#app{grid-template-columns:minmax(0,1fr)}

/* --- 2.2.0: Dokumentfotos, Zulassungsland --- */
.docbtn{flex-direction:column;gap:2px;min-height:64px;min-width:190px}
.docbtn em{font:700 .78rem var(--mono);font-style:normal}
.docslots{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:16px}
.docslot{border:1.5px solid var(--ink);border-radius:4px;padding:12px;display:grid;gap:10px;align-content:start}
.docslot>span{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;font-weight:700}
.docslot img,.docempty{width:100%;aspect-ratio:16/10;object-fit:contain;background:var(--soft);border-radius:4px;display:grid;place-items:center;color:var(--grey)}
.docslot .btn{flex:1 1 auto}
.plate i{min-width:34px;justify-content:center}

/* --- 2.3.0: Vorschläge im Positionsfeld --- */
.possug{position:fixed;z-index:15;list-style:none;margin:0;padding:0;background:var(--bg);border:2px solid var(--ink);border-radius:4px;overflow:auto;box-shadow:0 6px 0 rgba(0,0,0,.12)}
.possug li button{display:flex;gap:10px;align-items:center;justify-content:space-between;width:100%;text-align:left;min-height:48px;padding:10px 12px;border:0;border-bottom:1px solid var(--rule);background:var(--bg)}
.possug li:last-child button{border-bottom:0}
.possug li button:hover,.possug li button:focus{background:var(--ink);color:var(--bg)}
.possug em{font:700 .68rem var(--mono);font-style:normal;text-transform:uppercase;letter-spacing:.05em;border:1.5px solid currentColor;border-radius:4px;padding:1px 6px;flex:none}

/* --- 3.0.0 --- */
.photos img{filter:none}
nav.steps{grid-template-columns:repeat(7,minmax(0,1fr))}
.photos figure .seg.phase label{flex:1 1 0;justify-content:center;min-height:44px;padding:6px 8px}
.photos figure .seg.phase{flex-wrap:nowrap}
.rowline{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--rule)}
.rowline:last-child{border-bottom:0;padding-bottom:0}
.rowline>div:first-child{flex:1 1 260px;min-width:0}
section.open{border-width:3px}
.inline-confirm{display:inline-block}
.inline-confirm summary{list-style:none;cursor:pointer}
.inline-confirm summary::-webkit-details-marker{display:none}
.inline-confirm[open] summary{background:var(--ink);color:var(--bg)}
.inline-confirm form{margin-top:8px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.pairs{display:grid;gap:14px}
.pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;border:1.5px solid var(--ink);border-radius:4px;padding:10px}
.pair figure,.singles figure{margin:0;display:grid;gap:6px;align-content:start}
.pair img,.singles img{width:100%;height:auto;border-radius:4px;display:block}
.singles{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr));gap:12px}
.singles figure{border:1.5px solid var(--ink);border-radius:4px;padding:8px}
.phasetag{display:inline-block;font:700 .72rem var(--mono);text-transform:uppercase;letter-spacing:.06em;border:1.5px solid var(--ink);border-radius:4px;padding:1px 6px}
.phasetag.nach{background:var(--ink);color:var(--bg)}
@media (max-width:820px){nav.steps{grid-template-columns:repeat(4,minmax(0,1fr))}nav.steps button:nth-child(3){border-right:1px solid var(--ink)}nav.steps button:nth-child(4){border-right:0}nav.steps button:nth-child(-n+4){border-bottom:1px solid var(--ink)}}
@media (max-width:560px){nav.steps{grid-template-columns:repeat(2,minmax(0,1fr))}nav.steps button:nth-child(4){border-right:1px solid var(--ink)}nav.steps button:nth-child(2n){border-right:0}nav.steps button{border-bottom:1px solid var(--ink)}nav.steps button:last-child{border-bottom:0}}
@media print{.pair,.singles figure{break-inside:avoid}}