/* =====================================================
   Abstellkammer – Stylesheet
   Farbpalette (fest, nur diese 4 Töne + Transparenzstufen):
     Blau    #002C8C  – Flächen (Plan), Primär-Aktionen, Akzente
     Schwarz #222A3A  – Text, Konturen, dunkle Flächen
     Weiß    #E5EBF5  – Hintergründe, Regale, helle Flächen
     Gelb    #E6B624  – Akzent: Markierungen, Stopps, Warnungen
   Aufbau: Grundgerüst → Header → Layout → Plan (Blaupause)
   → Sidebar → Pickliste → Statusleiste → Modale
   ===================================================== */

:root{
  --blue:#002c8c;
  --black:#222A3A;
  --white:#E5EBF5;
  --yellow:#E6B624;

  --txt:var(--black);
  --muted:rgba(34,42,58,.62);
  --line:rgba(34,42,58,.2);
  --panel:var(--white);
  --bg:var(--white);
}
*{box-sizing:border-box; margin:0; padding:0;}
html,body{height:100%;}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; color:var(--txt); background:var(--bg); display:flex; flex-direction:column; overflow:hidden;}

/* ---------- Header ---------- */
header{display:flex; align-items:center; gap:14px; padding:8px 14px; background:var(--panel); border-bottom:1px solid var(--line); flex:0 0 auto; z-index:20;}
header .logo{font-weight:800; font-size:16px; white-space:nowrap; color:var(--black); letter-spacing:.01em;}
header .logo small{display:block; font-size:11px; font-weight:400; color:var(--muted); letter-spacing:0;}
.searchwrap{position:relative; flex:1 1 auto; max-width:520px;}
.searchwrap input{width:100%; padding:9px 12px 9px 34px; border:1px solid var(--line); border-radius:8px; font-size:14px; background:var(--white);}
.searchwrap input:focus{outline:2px solid var(--blue); outline-offset:-1px;}
.searchwrap .icon{position:absolute; left:10px; top:50%; transform:translateY(-50%); color:var(--muted); font-size:14px;}
#results{position:absolute; top:calc(100% + 4px); left:0; right:0; background:var(--white); border:1px solid var(--line); border-radius:8px; box-shadow:0 8px 24px rgba(34,42,58,.3); max-height:320px; overflow:auto; display:none; z-index:50;}
#results .r{padding:8px 12px; cursor:pointer; border-bottom:1px solid rgba(34,42,58,.1); display:flex; justify-content:space-between; gap:10px; align-items:center;}
#results .r:last-child{border-bottom:none;}
#results .r:hover{background:rgba(0,44,140,.07);}
#results .r .nm b{color:var(--blue);}
#results .r .nm .q{color:var(--muted); font-size:12px;}
#results .r .loc{font-size:12px; color:var(--muted); white-space:nowrap;}
#results .r .loc.none{color:var(--black); background:var(--yellow); padding:1px 7px; border-radius:6px; font-weight:600;}
#results .empty{padding:10px 12px; color:var(--muted); font-size:13px;}
header .spacer{flex:1;}

/* ---------- Buttons ---------- */
.btn{border:1px solid var(--line); background:var(--white); color:var(--txt); padding:8px 12px; border-radius:8px; font-size:13px; cursor:pointer; white-space:nowrap;}
.btn:hover{background:rgba(0,44,140,.07);}
.btn.primary{background:var(--blue); border-color:var(--blue); color:var(--white);}
.btn.primary:hover{filter:brightness(1.25);}
.btn.dark{background:var(--black); border-color:var(--black); color:var(--white);}
.btn.dark:hover{filter:brightness(1.3);}
.btn.active{background:var(--black); border-color:var(--black); color:var(--white);}
.btn.danger{color:var(--black); border-color:rgba(34,42,58,.45);}
.btn.danger:hover{background:var(--yellow);}
.btn.sm{padding:4px 9px; font-size:12px; border-radius:6px;}
a.btn{text-decoration:none; display:inline-flex; align-items:center;}

/* ---------- Layout ---------- */
main{flex:1 1 auto; display:flex; min-height:0;}
#sidebar{width:340px; flex:0 0 340px; background:var(--panel); border-right:1px solid var(--line); display:flex; flex-direction:column; min-height:0;}
.tabs{display:flex; border-bottom:1px solid var(--line); flex:0 0 auto;}
.tabs button{flex:1; padding:10px 4px; border:none; background:none; font-size:13px; font-weight:600; color:var(--muted); cursor:pointer; border-bottom:2px solid transparent;}
.tabs button.on{color:var(--blue); border-bottom-color:var(--blue);}
#sideContent{flex:1 1 auto; overflow:auto; padding:14px;}
#canvasWrap{flex:1 1 auto; position:relative; min-width:0; background:var(--blue);}
#svg{width:100%; height:100%; display:block; touch-action:none;}

/* ---------- Plan-Overlays ---------- */
#roomSwitch{position:absolute; top:12px; left:12px; display:flex; gap:6px; z-index:10; flex-wrap:wrap; max-width:60%;}
.rsw{padding:6px 12px; border-radius:8px; border:1px solid rgba(229,235,245,.5); background:rgba(229,235,245,.14); color:var(--white); font-size:12.5px; cursor:pointer;}
.rsw:hover{background:rgba(229,235,245,.28);}
.rsw.on{background:var(--white); color:var(--black); font-weight:700; border-color:var(--white);}
.rsw.add{border-style:dashed;}
.zoomctl{position:absolute; top:12px; right:12px; display:flex; flex-direction:column; gap:6px; z-index:10;}
.zoomctl button{width:34px; height:34px; border-radius:8px; border:1px solid var(--line); background:var(--white); font-size:16px; cursor:pointer; box-shadow:0 1px 4px rgba(34,42,58,.3);}
.zoomctl button:hover{background:rgba(0,44,140,.08);}
#legend{position:absolute; bottom:12px; right:12px; background:var(--blue); border:1px solid rgba(229,235,245,.5); border-radius:8px; padding:8px 12px; font-size:11px; color:rgba(229,235,245,.85); z-index:10;}
#legend span{display:inline-flex; align-items:center; gap:5px; margin-right:10px;}
#legend span:last-child{margin-right:0;}
#legend i{width:12px; height:12px; border-radius:3px; display:inline-block; border:1.5px solid;}
#tooltip{position:fixed; pointer-events:none; background:var(--black); color:var(--white); font-size:12px; padding:6px 9px; border-radius:6px; z-index:100; display:none; max-width:260px; box-shadow:0 4px 12px rgba(34,42,58,.4);}
#tooltip .tt-sub{color:rgba(229,235,245,.6); font-size:11px;}

/* ---------- Plan: Blaupausen-Stil (SVG) ---------- */
g.shelf{cursor:pointer;}
body.editing g.shelf{cursor:move;}
g.shelf rect.body{stroke-width:1.5;}
g.shelf.t-regal rect.body{fill:var(--white); stroke:var(--black);}
g.shelf.t-kuehl rect.body{fill:var(--white); stroke:var(--blue); stroke-width:2.5;}
g.shelf.t-palette rect.body{fill:rgba(229,235,245,.7); stroke:var(--black);}
g.shelf.t-tisch rect.body{fill:rgba(229,235,245,.45); stroke:var(--black);}
g.shelf.t-zone rect.body{fill:rgba(229,235,245,.08); stroke:var(--white); stroke-dasharray:6 4;}
g.shelf.t-bereich rect.body{fill:rgba(34,42,58,.25); stroke:var(--black); stroke-width:2.5; stroke-dasharray:none;}
g.shelf.sel rect.body{stroke:var(--yellow); stroke-width:4;}
g.shelf text.lbl{font-size:13px; font-weight:700; fill:var(--black); text-anchor:middle; dominant-baseline:central; pointer-events:none; user-select:none;}
g.shelf.t-zone text.lbl{font-weight:500; fill:rgba(229,235,245,.85);}
g.shelf rect.achip{fill:var(--white); stroke:var(--black); stroke-width:1.2;}
g.shelf text.achiptxt{font-size:11px; font-weight:700; fill:var(--black); pointer-events:none;}
g.shelf circle.cbadge{fill:var(--black); stroke:var(--white); stroke-width:1.5;}
g.shelf text.cbadgetxt{font-size:10px; font-weight:700; fill:var(--white); text-anchor:middle; dominant-baseline:central; pointer-events:none;}
@keyframes flashPulse{
  0%,100%{stroke:var(--black); stroke-width:3;}
  50%{stroke:var(--yellow); stroke-width:7;}
}
g.shelf.flash rect.body{animation:flashPulse .7s ease-in-out 4;}
text.roomlbl{font-size:14px; fill:rgba(229,235,245,.8); font-weight:600;}
polyline.routeline{fill:none; stroke:var(--white); stroke-width:3.5; stroke-dasharray:10 6; opacity:.95; stroke-linejoin:round; stroke-linecap:round; pointer-events:none;}
g.rstop circle{fill:var(--yellow); stroke:var(--black); stroke-width:2;}
g.rstop.start circle{fill:var(--black); stroke:var(--white);}
g.rstop text{font-size:11px; font-weight:700; fill:var(--black); text-anchor:middle; dominant-baseline:central; pointer-events:none;}
g.rstop.start text{fill:var(--white);}

/* ---------- Sidebar-Inhalte ---------- */
.h2{font-size:15px; font-weight:700; margin-bottom:4px; display:flex; align-items:center; gap:8px; flex-wrap:wrap; color:var(--black);}
.badge{font-size:11px; padding:2px 8px; border-radius:99px; background:rgba(0,44,140,.08); color:var(--blue); border:1px solid rgba(0,44,140,.3);}
.badge.dark{background:var(--black); color:var(--white); border-color:var(--black);}
.hint{font-size:12.5px; color:var(--muted); line-height:1.55;}
.sec{margin-top:16px;}
.sec .sh{font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.05em; color:var(--muted); margin-bottom:6px; display:flex; justify-content:space-between; align-items:center;}
.fach{border:1px solid var(--line); border-radius:8px; margin-bottom:10px; overflow:hidden;}
.fach .fh{display:flex; align-items:center; gap:6px; padding:7px 10px; background:rgba(0,44,140,.06); border-bottom:1px solid var(--line); font-size:13px; font-weight:600;}
.fach .fh .cnt{color:var(--muted); font-weight:400; font-size:12px;}
.fach .fh .grow{flex:1;}
.fach .fh input{flex:1; border:1px solid var(--line); border-radius:5px; padding:3px 7px; font-size:13px; min-width:0; background:var(--white);}
.arow{display:flex; align-items:center; gap:7px; padding:7px 10px; border-bottom:1px solid rgba(34,42,58,.1); cursor:pointer; font-size:13px;}
.arow:last-child{border-bottom:none;}
.arow:hover{background:rgba(0,44,140,.06);}
.arow.hl{background:rgba(230,182,36,.4);}
.arow .nr{font-weight:700; color:var(--blue); font-size:12px; white-space:nowrap;}
.arow .an{flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
.arow .qty{font-size:11px; color:var(--muted); background:rgba(34,42,58,.08); padding:1px 7px; border-radius:99px; white-space:nowrap;}
.arow .qty.zero{color:var(--black); background:var(--yellow);}
.arow .aloc{font-size:11px; color:var(--muted); white-space:nowrap;}
.arow .aloc.none{color:var(--black); background:var(--yellow); padding:1px 6px; border-radius:6px; font-weight:600;}
.arow .bk{border:1px solid var(--line); background:var(--white); border-radius:6px; font-size:12px; padding:2px 7px; cursor:pointer; color:var(--muted);}
.arow .bk:hover{background:rgba(0,44,140,.08); color:var(--blue);}
.fach .leer{padding:7px 10px; font-size:12px; color:rgba(34,42,58,.45); font-style:italic;}
.addrow{padding:6px 10px;}

/* ---------- Formulare ---------- */
.frm label{display:block; font-size:11px; font-weight:600; color:var(--muted); margin:10px 0 3px; text-transform:uppercase; letter-spacing:.04em;}
.frm input,.frm select{width:100%; padding:7px 9px; border:1px solid var(--line); border-radius:7px; font-size:13.5px; background:var(--white);}
.frm input:focus,.frm select:focus{outline:2px solid var(--blue); outline-offset:-1px;}
.frm label.rl{display:inline-flex; align-items:center; gap:6px; margin:6px 16px 0 0; font-size:13.5px; text-transform:none; letter-spacing:0; color:var(--txt); font-weight:500; cursor:pointer;}
.frm label.rl input{width:auto;}
.row2{display:flex; gap:8px;} .row2>*{flex:1;}
.btnrow{display:flex; gap:8px; margin-top:14px; flex-wrap:wrap;}
#artList{margin-top:10px;}
#artList .arow{border:1px solid rgba(34,42,58,.12); border-radius:7px; margin-bottom:5px;}
.filterwrap{display:flex; gap:6px; margin-top:6px;}
.filterwrap input,.filterwrap select{flex:1; min-width:0; padding:7px 9px; border:1px solid var(--line); border-radius:7px; font-size:12.5px; background:var(--white);}
.mlrow{display:flex; gap:6px; margin-bottom:6px; align-items:center;}
.mlrow select{flex:1; min-width:0;}
.mlrow input{width:62px; flex:0 0 62px;}

/* ---------- Pickliste ---------- */
.pickbox{position:relative; margin-top:10px;}
.pickbox input{width:100%; padding:8px 10px; border:1px solid var(--line); border-radius:7px; font-size:13px; background:var(--white);}
#pickQRes{border:1px solid var(--line); border-radius:7px; margin-top:4px; max-height:200px; overflow:auto; display:none; background:var(--white);}
#pickItems{margin-top:12px;}
.pitem{border:1px solid var(--line); border-radius:8px; padding:8px 10px; margin-bottom:7px; display:flex; gap:8px; align-items:flex-start;}
.pitem.done{opacity:.45;}
.pitem.done .pt-name{text-decoration:line-through;}
.pnum{flex:0 0 22px; width:22px; height:22px; border-radius:50%; background:var(--yellow); color:var(--black); font-size:12px; font-weight:700; display:flex; align-items:center; justify-content:center; margin-top:2px; border:1px solid var(--black);}
.pitem .pmain{flex:1; min-width:0;}
.pt-name{font-size:13px; margin-bottom:5px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
.pt-name b{color:var(--blue); font-size:12px;}
.prow2{display:flex; gap:6px; align-items:center;}
.prow2 select{flex:1; min-width:0; padding:4px 6px; border:1px solid var(--line); border-radius:6px; font-size:12px; background:var(--white);}
.prow2 input{width:54px; padding:4px 6px; border:1px solid var(--line); border-radius:6px; font-size:12px; background:var(--white);}
.prow2 button{border:none; background:none; color:var(--black); font-size:14px; cursor:pointer; padding:2px;}
.pchk{margin-top:5px; width:16px; height:16px; cursor:pointer;}
#routeInfo{margin-top:12px; font-size:12.5px; color:var(--muted); line-height:1.5;}
#routeInfo b{color:var(--txt);}
.segtoggle{display:flex; border:1px solid var(--line); border-radius:8px; overflow:hidden; margin-top:12px;}
.segtoggle button{flex:1; padding:8px; border:none; background:var(--white); font-size:13px; font-weight:600; color:var(--muted); cursor:pointer;}
.segtoggle button.on{background:var(--black); color:var(--white);}

/* ---------- Live-Routenansicht ---------- */
.livecard{margin-top:12px; border:2px solid var(--black); border-radius:12px; overflow:hidden;}
.lc-head{background:var(--black); color:var(--white); padding:8px 14px; font-size:12px; display:flex; justify-content:space-between; align-items:center;}
.lc-head .lc-room{color:var(--yellow); font-weight:600;}
.lc-body{padding:16px 14px; text-align:center;}
.lc-shelf{font-size:24px; font-weight:800; color:var(--black); line-height:1.2;}
.lc-fach{font-size:17px; font-weight:700; color:var(--blue); margin-top:2px;}
.lc-art{margin-top:14px; font-size:14px; border-top:1px dashed var(--line); padding-top:12px;}
.lc-art b{color:var(--blue);}
.lc-qty{font-size:34px; font-weight:800; color:var(--black); margin-top:6px; line-height:1;}
.lc-sub{font-size:11.5px; color:var(--muted); margin-top:4px;}
.lc-btn{display:block; width:100%; margin-top:14px; padding:14px; border:1px solid var(--black); border-radius:10px; background:var(--yellow); color:var(--black); font-size:16px; font-weight:800; cursor:pointer;}
.lc-btn:hover{filter:brightness(1.08);}
.lc-skip{display:block; width:100%; margin-top:8px; padding:8px; border:1px solid var(--line); border-radius:8px; background:var(--white); color:var(--muted); font-size:12.5px; cursor:pointer;}
.lc-done{margin-top:12px; border:2px solid var(--yellow); border-radius:12px; padding:22px 14px; text-align:center;}
.lc-done .big{font-size:20px; font-weight:800; color:var(--black);}
.lc-progress{height:6px; background:rgba(34,42,58,.15);}
.lc-progress i{display:block; height:100%; background:var(--yellow); transition:width .3s;}

/* ---------- Inventur ---------- */
.invrow{display:flex; gap:7px; align-items:center; padding:6px 8px; border-bottom:1px solid rgba(34,42,58,.1); font-size:12.5px;}
.invrow:last-child{border-bottom:none;}
.invrow.done{opacity:.55;}
.invrow.diff{background:rgba(230,182,36,.35); opacity:.95;}
.invrow input[type="checkbox"]{width:15px; height:15px; flex:0 0 15px; cursor:pointer;}
.invrow .im{flex:1; min-width:0; overflow:hidden;}
.invrow .im .nm{white-space:nowrap; overflow:hidden; text-overflow:ellipsis; display:block;}
.invrow .im b{color:var(--blue); font-size:11.5px; margin-right:4px;}
.invrow .im small{color:var(--muted); font-size:10.5px;}
.invrow .soll{font-size:11px; color:var(--muted); white-space:nowrap;}
.invrow input.ist{width:56px; flex:0 0 56px; padding:4px 6px; border:1px solid var(--line); border-radius:6px; font-size:12px; background:var(--white);}
.invrow input.ist:focus{outline:2px solid var(--blue); outline-offset:-1px;}

/* ---------- Statusleiste ---------- */
footer{flex:0 0 auto; display:flex; align-items:center; gap:18px; padding:5px 14px; background:var(--panel); border-top:1px solid var(--line); font-size:12px; color:var(--muted);}
footer .warn{color:var(--black); background:var(--yellow); padding:1px 9px; border-radius:99px; cursor:pointer; font-weight:600;}
footer .warn:hover{filter:brightness(1.08);}
footer .grow{flex:1;}

/* ---------- Modale & Toast ---------- */
#overlay{position:fixed; inset:0; background:rgba(34,42,58,.55); display:none; align-items:center; justify-content:center; z-index:200;}
#overlay.open{display:flex;}
.modal{background:var(--white); border-radius:12px; width:min(520px, 94vw); max-height:88vh; overflow:auto; padding:20px; box-shadow:0 20px 60px rgba(34,42,58,.5);}
.modal h3{font-size:16px; margin-bottom:4px; color:var(--black);}
.modal .sub{font-size:12.5px; color:var(--muted); margin-bottom:8px; line-height:1.5;}
.modal textarea{width:100%; min-height:120px; border:1px solid var(--line); border-radius:7px; padding:9px; font-family:ui-monospace,Consolas,monospace; font-size:12px; margin-top:8px; background:var(--white);}
.modal code{background:rgba(0,44,140,.08); color:var(--blue); padding:1px 5px; border-radius:4px; font-size:11.5px;}
.maprow{display:flex; gap:8px; align-items:center; margin-bottom:6px; font-size:12.5px;}
.maprow .colinfo{flex:1; min-width:0; overflow:hidden;}
.maprow .colinfo b{display:block; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.maprow .colinfo span{color:var(--muted); font-size:11px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; display:block;}
.maprow select{flex:0 0 160px; padding:5px 7px; border:1px solid var(--line); border-radius:6px; font-size:12.5px; background:var(--white);}
.tplrow{display:flex; gap:6px; margin-top:10px; align-items:center; flex-wrap:wrap;}
.tplrow select,.tplrow input{padding:6px 8px; border:1px solid var(--line); border-radius:6px; font-size:12.5px; background:var(--white);}
.loglist{max-height:200px; overflow:auto; font-size:12px; color:var(--muted); margin-top:6px;}
.loglist div{padding:4px 0; border-bottom:1px solid rgba(34,42,58,.1); line-height:1.4;}
.loglist .lt{color:rgba(34,42,58,.45); font-size:11px; margin-right:6px; white-space:nowrap;}
#toast{position:fixed; bottom:46px; left:50%; transform:translateX(-50%); background:var(--black); color:var(--white); padding:10px 18px; border-radius:99px; font-size:13px; z-index:300; display:none; box-shadow:0 8px 24px rgba(34,42,58,.4); max-width:80vw; text-align:center;}

/* ---------- Artikelbilder (Artikelpflege) ---------- */
.imgthumb{position:relative; display:inline-block; margin:4px 8px 0 0;}
.imgthumb img{width:52px; height:52px; object-fit:cover; border:1px solid var(--line); border-radius:6px; display:block; background:var(--white);}
.imgthumb button{position:absolute; top:-7px; right:-7px; width:18px; height:18px; border-radius:50%; border:1px solid var(--black); background:var(--white); color:var(--black); font-size:10px; line-height:1; cursor:pointer; padding:0;}

/* ---------- Barcode-Scanner ---------- */
#scanOverlay{position:fixed; inset:0; background:var(--black); display:none; align-items:center; justify-content:center; flex-direction:column; z-index:400;}
#scanVideo{position:absolute; inset:0; width:100%; height:100%; object-fit:cover;}
.scanframe{position:relative; width:min(78vw,420px); height:160px; border:3px solid var(--yellow); border-radius:12px; box-shadow:0 0 0 4000px rgba(34,42,58,.55);}
.scanhint{position:relative; margin-top:14px; color:var(--white); font-size:14px; font-weight:600; text-shadow:0 1px 4px rgba(34,42,58,.8);}
.scanclose{position:absolute; bottom:26px; left:50%; transform:translateX(-50%); padding:12px 24px; border:none; border-radius:99px; background:var(--white); color:var(--black); font-size:14px; font-weight:700; cursor:pointer;}

/* =====================================================
   Handy-Ansicht (schmale Bildschirme)
   Plan oben, Bedienung darunter – große Touch-Ziele
   ===================================================== */
@media (max-width: 820px){
  main{flex-direction:column-reverse;}   /* Plan oben, Bedienung darunter */
  #canvasWrap{flex:0 0 38vh; min-height:250px;}
  #sidebar{width:100%; flex:1 1 auto; border-right:none; border-top:2px solid var(--line);}
  header{flex-wrap:wrap; gap:8px; padding:8px 10px;}
  header .logo small{display:none;}
  .searchwrap{order:10; flex:1 1 100%; max-width:none;}
  .btn{padding:10px 12px;}
  .tabs button{padding:13px 4px; font-size:13.5px;}
  .arow{padding:10px;}
  .invrow{padding:9px 8px;}
  .invrow input.ist{width:64px; flex:0 0 64px; padding:8px 6px;}
  .pchk, .invrow input[type="checkbox"]{width:19px; height:19px; flex-basis:19px;}
  .lc-shelf{font-size:28px;}
  .lc-qty{font-size:40px;}
  .lc-btn{padding:18px; font-size:18px;}
  .zoomctl{top:auto; bottom:12px;}
  #legend{display:none;}
  #roomSwitch{max-width:78%;}
  footer{flex-wrap:wrap; gap:4px 14px; font-size:11px;}
  #stHint{display:none;}
  .modal{width:96vw; padding:16px;}
}