:root{
  --bg:#0b1220; --card:#13233f; --card2:#0f1b30; --border:#27395a;
  --text:#eaf0fb; --muted:#9fb0cc; --accent:#4f8ef7; --ok:#2ecc71; --warn:#e0a030; --err:#e23b3b;
  --nav-h:60px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-text-size-adjust:100%;touch-action:manipulation}
body{display:flex;flex-direction:column;min-height:100dvh}
button,input,textarea,select{touch-action:manipulation}
button,.navbtn,.cam-btn,.cam-start,.big-btn,.chip,.tile{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}

#top{flex:0 0 auto;display:flex;align-items:center;gap:10px;padding:13px 16px;
  background:var(--card2);border-bottom:1px solid var(--border);padding-top:calc(13px + env(safe-area-inset-top))}
.brand{font-size:1.05rem}
.envb{margin-left:auto;font-weight:800;font-size:.72rem;padding:3px 9px;border-radius:8px}
.envb.live{background:#3a2a12;color:var(--warn)}
.envb.beta{background:#10263a;color:var(--accent)}
.net{width:12px;height:12px;border-radius:50%;background:var(--err);flex:0 0 auto}
.net.online{background:var(--ok)}

#app{flex:1 1 auto;position:relative;overflow:hidden}
.screen{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:16px}
.big-info{text-align:center;padding:24px 10px}
.big-info .emoji{font-size:3rem}
.big-info h2{margin:.4em 0 .2em}
.big-info p{color:var(--muted)}
.big-info .big-btn{margin-top:18px}
.big-btn{font-size:1.1rem;font-weight:800;padding:15px;border:none;border-radius:14px;background:var(--accent);color:#fff;width:100%;cursor:pointer;line-height:1.1}
.big-btn:active{transform:translateY(1px)}
.hint{color:var(--muted);font-size:.85rem;text-align:center;margin-top:10px}
.ghost-btn{display:block;width:100%;margin-top:10px;font-size:.95rem;padding:11px;border-radius:12px;border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer}
#manual-form{margin-top:12px;text-align:left}
.env-pick{display:flex;gap:8px;margin-bottom:8px}
.env-opt{flex:1;padding:11px;border-radius:11px;border:1px solid var(--border);background:var(--card2);color:var(--text);font-weight:700;cursor:pointer}
.env-opt.active{background:var(--accent);color:#fff;border-color:var(--accent)}
#manual-code{width:100%;font-size:1.05rem;padding:13px;border-radius:12px;border:1px solid var(--border);background:var(--card2);color:var(--text);margin-bottom:8px}

.tab{position:absolute;inset:0;display:flex;flex-direction:column}
#tab-search,#tab-watch,#tab-history,#tab-connection{overflow:auto;padding:12px;-webkit-overflow-scrolling:touch}
.tab-title{margin:4px 2px 8px;font-size:.95rem;color:var(--muted);font-weight:700}

/* Kamera */
.scanwrap{flex:1 1 auto;position:relative;background:#000;overflow:hidden}
#video,#qr-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scan-overlay{position:absolute;inset:0;pointer-events:none}
.scan-overlay > *{pointer-events:auto}
.scan-frame,.scanline,.scan-hint{display:none}
.scanwrap.live .scan-frame,.scanwrap.live .scanline,.scanwrap.live .scan-hint{display:block}
.scanwrap.live .cam-start{display:none}
.scan-frame{position:absolute;left:8%;right:8%;top:26%;bottom:26%;border:2px solid rgba(255,255,255,.45);border-radius:16px}
.scanline{position:absolute;left:10%;right:10%;top:50%;height:3px;background:var(--err);box-shadow:0 0 12px var(--err);animation:scan 2s ease-in-out infinite}
@keyframes scan{0%,100%{top:30%}50%{top:70%}}
.scan-hint{position:absolute;top:12px;left:0;right:0;text-align:center;color:#cdd7ea;font-size:.85rem;margin:0;text-shadow:0 1px 4px #000}
.scan-flash{position:absolute;inset:0;background:var(--ok);opacity:0;pointer-events:none;z-index:6}
.scan-flash.go{animation:scanflash .5s ease-out}
@keyframes scanflash{0%{opacity:0}22%{opacity:.6}100%{opacity:0}}
.scan-ok{position:absolute;top:34%;left:50%;transform:translate(-50%,-50%) scale(.4);font-size:5.5rem;line-height:1;color:#fff;opacity:0;pointer-events:none;z-index:7;text-shadow:0 2px 14px rgba(0,0,0,.6)}
.scan-ok.go{animation:scanok .55s ease-out}
@keyframes scanok{0%{opacity:0;transform:translate(-50%,-50%) scale(.4)}30%{opacity:1;transform:translate(-50%,-50%) scale(1.08)}100%{opacity:0;transform:translate(-50%,-50%) scale(1.15)}}
.scanwrap.hit .scan-frame{border-color:var(--ok);box-shadow:0 0 0 3px rgba(46,204,113,.5)}
.cam-start{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.1rem;font-weight:800;padding:16px 26px;border-radius:16px;border:none;background:var(--accent);color:#fff;cursor:pointer}
.cam-start:active{transform:translate(-50%,-50%) translateY(1px)}
.cam-btn{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);font-size:.95rem;padding:11px 18px;border-radius:13px;border:1px solid #3a4a6a;background:rgba(15,27,48,.9);color:var(--text);cursor:pointer}
.cam-msg{position:absolute;left:16px;right:16px;top:40%;text-align:center;color:#fff;font-size:.95rem;background:rgba(11,18,32,.85);padding:14px;border-radius:12px}
.qr-scan{position:absolute;inset:0;background:#000;z-index:20}
.qr-scan .scan-overlay{position:absolute;inset:0;pointer-events:none}
.qr-scan .scan-overlay > *{pointer-events:auto}
.qr-scan .scan-frame,.qr-scan .scan-hint{display:block}

/* Suche / Listen */
.search-head{padding:12px 12px 0}
#search-input{width:100%;font-size:1.05rem;padding:14px;border-radius:14px;border:1px solid var(--border);background:var(--card2);color:var(--text)}
.results{display:flex;flex-direction:column;gap:8px;overflow:auto;-webkit-overflow-scrolling:touch;padding:12px}
.result{padding:13px;border:1px solid var(--border);border-radius:12px;background:var(--card);cursor:pointer}
.result b{display:block}
.result small{color:var(--muted)}
.result .rstatus{float:right;font-size:1.1rem}

/* ── Artikelkarte (Cockpit) ── */
.card-panel{position:absolute;inset:0;z-index:15;background:var(--bg);overflow:auto;-webkit-overflow-scrolling:touch;padding:12px 12px calc(16px + env(safe-area-inset-bottom))}
.cc-top{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.cc-back{font-size:.95rem;padding:8px 12px;border-radius:10px;border:1px solid var(--border);background:var(--card2);color:var(--text)}
.cc-h{margin:0}
.cc-h .nm{font-size:1.25rem;font-weight:800;line-height:1.2}
.cc-h .ids{color:var(--muted);font-size:.78rem;margin-top:3px}
.cc-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px 14px;margin:10px 0}
.cc-card h4{margin:0 0 8px;font-size:.95rem;color:var(--muted);font-weight:700}
/* Gesamtstatus */
.cc-status{border-radius:16px;padding:14px 16px;margin:6px 0 12px;border:1px solid var(--border)}
.cc-status .lvl{font-size:1.3rem;font-weight:800}
.cc-status.gruen{background:#10301f;border-color:#1d6e44}
.cc-status.gelb{background:#332a12;border-color:#7a5d13}
.cc-status.rot{background:#3a1716;border-color:#7a2420}
.cc-status .reasons{margin-top:6px;font-size:.86rem;color:var(--text)}
.cc-status .reasons div{margin-top:3px}
/* Empfehlungen */
.cc-recs{display:flex;flex-direction:column;gap:7px}
.cc-rec{display:flex;align-items:center;gap:9px;background:var(--card2);border:1px solid var(--border);border-radius:11px;padding:10px 12px;font-weight:700;font-size:.95rem}
.cc-rec .ic{font-size:1.2rem}
/* Sofort-Kennzahlen */
.cc-tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tile{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:10px 12px}
.tile .k{font-size:.72rem;color:var(--muted)}
.tile .v{font-size:1.3rem;font-weight:800;margin-top:2px}
.tile.warn .v{color:var(--warn)} .tile.err .v{color:var(--err)}
/* Kapital / Umlagerung / MHD Detailzeilen */
.kv{display:flex;justify-content:space-between;padding:4px 0;font-size:.9rem;border-top:1px solid var(--border)}
.kv:first-child{border-top:none}
.kv .k{color:var(--muted)} .kv .v{font-weight:700}
.cc-card.move{border-color:#1d6e44}
.cc-card.mhd{border-color:#7a2420}
.cc-card .big-btn{margin-top:10px;font-size:1rem;padding:12px}
.linkbtn{display:inline-block;margin-top:8px;color:var(--accent);font-size:.88rem;text-decoration:none}
/* Schnellvergleich */
.cc-compare{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cc-compare .cmp{background:var(--card2);border:1px solid var(--border);border-radius:11px;padding:9px 11px}
.cc-compare .cmp .k{font-size:.72rem;color:var(--muted)}
.cc-compare .cmp .v{font-weight:700;margin-top:2px}
/* Stationskarten */
.st-card{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:10px 12px;margin-top:8px}
.st-card .nm{font-weight:800;display:flex;align-items:center;gap:6px}
.st-card .row{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:6px;font-size:.85rem;color:var(--text)}
.st-card .row b{color:var(--muted);font-weight:600}
.st-tags{margin-top:6px;display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:.72rem;padding:2px 8px;border-radius:8px;background:#1a2a47;color:var(--muted)}
/* Bestand-Hero (ganz oben) */
.cc-bestand .ges{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:8px;border-bottom:1px solid var(--border);margin-bottom:4px}
.cc-bestand .ges .k{color:var(--muted);font-size:.85rem}
.cc-bestand .ges .v{font-size:1.7rem;font-weight:800}
.st-rows{display:flex;flex-direction:column}
.st-row{display:grid;grid-template-columns:20px 1fr auto;align-items:baseline;gap:4px 8px;padding:7px 0;border-top:1px solid var(--border)}
.st-row:first-child{border-top:none}
.st-row .amp{font-size:.9rem}
.st-row .nm{font-weight:700}
.st-row .best{font-size:1.2rem;font-weight:800;text-align:right}
.st-row .sub2{grid-column:2/4;font-size:.75rem;color:var(--muted)}
.st-row.tappable{cursor:pointer;border-radius:8px;transition:background .12s}
.st-row.tappable:active{background:var(--card2)}
.st-row .best{display:flex;align-items:baseline;gap:5px;justify-content:flex-end}
.st-row .chev{color:var(--muted);font-weight:400;font-size:1rem}
.tap-hint{font-size:.72rem;color:var(--muted);text-align:right;margin-top:6px}
.st-detsub{font-size:.8rem;color:var(--muted);margin-top:6px}
/* aufklappbare Karten (MHD/Warum) */
details.cc-card summary{cursor:pointer;font-weight:700;font-size:.92rem;list-style:none;outline:none}
details.cc-card summary::-webkit-details-marker{display:none}
details.cc-card.mhd summary{color:var(--warn)}
details.cc-card[open] summary{margin-bottom:6px}
.mhd-ev{border-top:1px solid var(--border);margin-top:8px;padding-top:6px}
.mhd-ev:first-of-type{border-top:none;margin-top:0;padding-top:0}
/* Warum */
.warum .blk{margin-top:8px}
.warum .blk .t{font-weight:700;margin-bottom:3px}
/* Footer-Aktionen */
.cc-actions{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.cc-actions button{font-size:1rem;font-weight:700;padding:13px;border-radius:13px;border:1px solid var(--border);background:var(--card2);color:var(--text)}
.cc-actions .star.on{background:var(--warn);color:#1a1408;border-color:var(--warn)}
.hintbar{font-size:.8rem;color:var(--muted);text-align:center;margin:8px 0 2px}

/* Bottom-Nav (5) */
#bottomnav{flex:0 0 auto;display:flex;background:var(--card2);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}
.navbtn{flex:1;border:none;background:transparent;color:var(--muted);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:var(--nav-h);font-size:1.2rem}
.navbtn span{font-size:.62rem;font-weight:600}
.navbtn.active{color:var(--accent)}

.offbanner{position:fixed;left:0;right:0;bottom:var(--nav-h);background:var(--warn);color:#1a1408;text-align:center;font-size:.8rem;padding:5px;z-index:25}
#toast{position:fixed;left:50%;bottom:calc(var(--nav-h) + 18px);transform:translateX(-50%) translateY(60px);background:#000;color:#fff;padding:12px 18px;border-radius:24px;opacity:0;transition:.25s;z-index:30;max-width:90%}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.empty{color:var(--muted);text-align:center;padding:30px 10px}
.spinner{width:26px;height:26px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 8px}
@keyframes spin{to{transform:rotate(360deg)}}