:root{
  --bg:#EEF2F4; --surface:#FFFFFF; --ink:#14212A; --muted:#5B6B75; --line:#D3DCE1;
  --accent:#F2541B; --accent-ink:#FFFFFF; --soft:#E3EAEE; --warn:#B7410E; --warnbg:#FDE9DF;
  --body:"Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --cond:"Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0F1A21; --surface:#17252E; --ink:#E6EDF1; --muted:#8FA1AB; --line:#27373F;
    --soft:#1F2F38; --warn:#FF9A6B; --warnbg:#3A2219;
  }
}
:root[data-theme="dark"]{
  --bg:#0F1A21; --surface:#17252E; --ink:#E6EDF1; --muted:#8FA1AB; --line:#27373F;
  --soft:#1F2F38; --warn:#FF9A6B; --warnbg:#3A2219;
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 var(--body);padding-bottom:84px;-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
img{max-width:100%}
.wrap{max-width:720px;margin:0 auto;padding:0 16px}

/* top */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);padding:12px 0 10px}
.brand{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:8px}
.brand h1{font:800 26px/1 var(--cond);margin:0;letter-spacing:.01em}
.brand small{color:var(--muted);font-size:14px}
.brandr{display:flex;align-items:center;gap:8px}
.themebtn{border:1.5px solid var(--line);background:var(--surface);width:36px;height:36px;border-radius:50%;font-size:17px;line-height:1;cursor:pointer;display:grid;place-items:center}
.aibtns{display:flex;flex-wrap:wrap;gap:8px;margin:-4px 0 10px}
.aibtns .btn{min-height:36px}
.search{position:relative}
.search input{width:100%;height:48px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);padding:0 44px 0 14px;font-size:17px}
.search input:focus{outline:none;border-color:var(--accent)}
.search button{position:absolute;right:4px;top:4px;width:40px;height:40px;border:0;background:none;color:var(--muted);font-size:20px;cursor:pointer}

/* chips */
.chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0 12px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 12px;font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chip.warn{border-color:var(--warn);color:var(--warn)}
.chip.warn[aria-pressed="true"]{background:var(--warn);color:#fff}

/* rows */
.itools{display:flex;gap:8px;margin:0 0 10px}
.itools select{flex:1;min-width:0;height:40px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface);padding:0 8px;font-size:15px}
.itools .vtoggle{flex:none;width:44px;min-height:40px;padding:0;font-size:18px}
.ghead{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font:700 18px/1.2 var(--cond);margin:16px 0 8px}
.ghead small{font:500 13px var(--body);color:var(--muted)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.gcard{display:flex;flex-direction:column;gap:3px;padding:0 0 10px;border-radius:12px;border:1px solid var(--line);background:var(--surface);overflow:hidden;text-align:left;cursor:pointer}
.gcard:active{background:var(--soft)}
.gimg{position:relative;display:grid;place-items:center;aspect-ratio:1;background:var(--soft);margin-bottom:5px}
.gimg img{width:100%;height:100%;object-fit:cover}
.gimg .ph{font:700 34px var(--cond);color:var(--muted)}
.gimg .tag,.gimg .pill{position:absolute;right:6px;bottom:6px}
.gname{font-weight:600;font-size:14.5px;line-height:1.25;padding:0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.gsub{font-size:12.5px;color:var(--muted);padding:0 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list{display:flex;flex-direction:column;background:var(--surface);border-radius:14px;border:1px solid var(--line);overflow:hidden}
.row{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;border:0;border-top:1px solid var(--line);background:none;text-align:left;cursor:pointer}
.row:first-child{border-top:0}
.row:active{background:var(--soft)}
.thumb{flex:none;width:52px;height:52px;border-radius:10px;overflow:hidden;background:var(--soft);display:grid;place-items:center}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb .ph{font:700 20px var(--cond);color:var(--muted)}
.rbody{flex:1;min-width:0;display:flex;flex-direction:column}
.rname{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rmeta{font-size:13.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rmeta .late{color:var(--warn);font-weight:600}

/* box tag — the luggage-tag code, the one loud element */
.tag{--z:#888;display:inline-flex;align-items:stretch;flex:none;border-radius:6px;overflow:hidden;background:var(--z);color:#fff;font-family:var(--cond);font-weight:800;line-height:1}
.tag::before{content:"";width:6px;background:rgba(0,0,0,.28)}
.tag b{padding:5px 8px 4px 6px;font-size:17px;letter-spacing:.03em}
.tag.xl b{font-size:56px;padding:8px 16px 6px 12px}
.tag.xl::before{width:12px}
.pill{flex:none;font-size:12.5px;font-weight:600;padding:3px 8px;border-radius:999px;background:var(--soft);color:var(--muted)}
.pill.out{background:var(--warnbg);color:var(--warn)}

/* zones & tiles */
.zone{margin:18px 0 8px}
.zone h2{font:700 21px/1.1 var(--cond);margin:0}
.zone p{margin:2px 0 0;color:var(--muted);font-size:14px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.tile{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--surface);text-align:left;cursor:pointer;min-height:112px}
.tile:active{background:var(--soft)}
.tile .tname{font-weight:600;font-size:15px;line-height:1.25}
.tile .tcount{margin-top:auto;font-size:13px;color:var(--muted)}
.zhead{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;border-left:4px solid var(--z,var(--line));padding-left:10px}
.zedit{flex:none;min-height:34px;font-size:14px}
.zphoto{display:block;margin-top:10px;border-radius:12px;overflow:hidden;aspect-ratio:16/9;background:var(--soft)}
.zphoto img{width:100%;height:100%;object-fit:cover;display:block}
.tile .tphoto{width:calc(100% + 24px);margin:-12px -12px 0;aspect-ratio:4/3;object-fit:cover;border-radius:12px 12px 0 0;display:block}
.bphotos{display:grid;grid-template-columns:2fr 1fr;gap:8px;margin:0 0 14px}
.bphotos a:only-child{grid-column:1/-1}
.bphotos a{position:relative;display:block;border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:var(--soft)}
.bphotos img{width:100%;height:100%;object-fit:cover;display:block}
.bphotos span{position:absolute;left:6px;bottom:6px;background:rgba(0,0,0,.6);color:#fff;font-size:12px;font-weight:600;padding:2px 7px;border-radius:999px}
.tile.add{border-style:dashed;align-items:center;justify-content:center;color:var(--muted);font-weight:600}

/* box page */
.boxhead{display:flex;gap:16px;align-items:center;margin:6px 0 14px}
.boxhead h2{font:700 26px/1.1 var(--cond);margin:0}
.boxhead p{margin:2px 0 0;color:var(--muted)}
.back{border:0;background:none;color:var(--muted);padding:4px 0;font-weight:600;cursor:pointer}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 16px;border-radius:11px;border:1.5px solid var(--line);background:var(--surface);font-weight:600;cursor:pointer;text-decoration:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.dark{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn.danger{color:var(--warn);border-color:var(--warn)}
.btn[disabled]{opacity:.55;pointer-events:none}
.btn.block{width:100%}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;margin:10px 0}
.card h3{font:700 20px var(--cond);margin:0 0 6px}
.card p{margin:0 0 10px;color:var(--muted)}
.card ol{margin:0 0 12px;padding-left:20px;color:var(--muted)}
.alert{display:flex;gap:10px;align-items:center;justify-content:space-between;background:var(--warnbg);color:var(--warn);border-radius:12px;padding:10px 14px;margin:0 0 10px;font-weight:600;border:0;width:100%;text-align:left;cursor:pointer}
.empty{color:var(--muted);text-align:center;padding:28px 12px}
.count{color:var(--muted);font-size:14px;margin:0 0 8px}

/* tabs */
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
.tabs .in{max-width:720px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr)}
.tabs button{border:0;background:none;height:62px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:12.5px;font-weight:600;color:var(--muted);cursor:pointer}
.tabs button svg{width:24px;height:24px}
.tabs button[aria-current="page"]{color:var(--ink)}
.tabs button.add{color:var(--accent)}

/* sheet */
.sheet{position:fixed;inset:0;z-index:20;background:rgba(8,14,18,.5);display:flex;align-items:flex-end;justify-content:center}
.sheet[hidden]{display:none}
.panel{background:var(--bg);width:100%;max-width:720px;max-height:94%;overflow-y:auto;border-radius:18px 18px 0 0;padding:14px 16px calc(20px + env(safe-area-inset-bottom,0px));animation:up .22s ease-out}
@keyframes up{from{transform:translateY(30px);opacity:.6}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.panel{animation:none}}
.phead{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.phead h2{font:700 22px var(--cond);margin:0}
.x{border:0;background:var(--soft);width:36px;height:36px;border-radius:50%;font-size:18px;cursor:pointer}
.field{display:flex;flex-direction:column;gap:4px;margin:0 0 12px}
.field>span{font-size:14px;font-weight:600;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;min-height:46px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface);padding:10px 12px;font-size:16px}
.field textarea{min-height:70px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.check{display:flex;align-items:center;gap:10px;margin:0 0 14px;font-weight:500}
.check input{width:22px;height:22px;accent-color:var(--accent)}
.photo{position:relative;border-radius:14px;background:var(--soft);aspect-ratio:4/3;overflow:hidden;display:grid;place-items:center;margin-bottom:8px;color:var(--muted)}
.photo img{width:100%;height:100%;object-fit:contain;display:block}
.photo:has(img){aspect-ratio:auto;max-height:65vh}
.photo:has(img) img{height:auto;max-height:65vh}
.photorow{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.photorow .btn{flex:1}
.hint{font-size:13.5px;color:var(--muted);margin:-6px 0 12px}
.stack{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.sug{display:flex;gap:10px;align-items:center;padding:8px 10px;background:var(--surface);border:1px solid var(--line);border-radius:10px;margin-bottom:6px}
.sug input[type=text]{flex:1;border:0;background:none;min-width:0;font-size:16px}
.sug input[type=number]{width:54px;border:1px solid var(--line);border-radius:8px;background:var(--bg);padding:4px;text-align:center}
.sug input[type=checkbox]{width:22px;height:22px;accent-color:var(--accent)}

/* labels */
.labels{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.label{display:flex;gap:10px;align-items:center;background:#fff;color:#111;border:1px solid #ccc;border-radius:8px;padding:10px}
.label .qr{width:84px;height:84px;flex:none}
.label .qr svg{width:100%;height:100%}
.label .lc{font:800 40px/1 var(--cond)}
.label .ln{font-size:13px;line-height:1.2}
.label .lz{font-size:11px;color:#555}

.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;font-weight:600;z-index:30;opacity:0;transition:opacity .2s;pointer-events:none;max-width:90%}
.toast.show{opacity:1}
.spin{display:inline-block;width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---- v2 additions ---- */
.tabs .in{grid-template-columns:repeat(5,1fr)}
.tabs button.fab{position:relative}
.tabs button.fab span.ring{width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;margin-top:-18px;box-shadow:0 4px 14px rgba(242,84,27,.35)}
.tabs button.fab span.ring svg{width:26px;height:26px}
.search input{padding-right:150px}
.search .sbtns{position:absolute;right:4px;top:4px;display:flex}
.search .sbtns .qai{color:var(--accent);font-size:20px;font-weight:700}
.why{color:var(--accent);font-style:normal;font-weight:500}
.search .sbtns button{position:static;width:36px;height:40px;border:0;background:none;color:var(--muted);cursor:pointer;display:grid;place-items:center}
.search .sbtns svg{width:22px;height:22px}
.mic.on{color:var(--accent)!important;animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.45}}
@media (prefers-reduced-motion:reduce){.mic.on{animation:none}}
.dict{display:flex;gap:8px;align-items:flex-start;margin-bottom:12px}
.dict textarea{flex:1;min-height:64px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface);padding:10px 12px;font-size:16px;resize:vertical}
.dict .micbtn{flex:none;width:56px;height:56px;border-radius:14px;border:0;background:var(--ink);color:var(--bg);display:grid;place-items:center;cursor:pointer}
.dict .micbtn svg{width:26px;height:26px}
.dict .micbtn.on{background:var(--accent);color:#fff;animation:pulse 1.2s ease-in-out infinite}
.aistate{font-size:13.5px;color:var(--muted);min-height:20px;margin:-6px 0 10px;display:flex;gap:8px;align-items:center}
.aifill{background:color-mix(in srgb,var(--accent) 10%,var(--surface))!important}
.kitchips{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 14px}
.grouphead{display:flex;align-items:center;gap:10px;margin:16px 0 6px}
.grouphead h3{font:700 18px var(--cond);margin:0}
.grouphead small{color:var(--muted)}
.crow{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;border:0;border-top:1px solid var(--line);background:none;text-align:left;cursor:pointer}
.crow:first-child{border-top:0}
.crow .box{flex:none;width:28px;height:28px;border-radius:8px;border:2px solid var(--line);display:grid;place-items:center}
.crow.done .box{background:var(--accent);border-color:var(--accent);color:#fff}
.crow.done .rname{text-decoration:line-through;color:var(--muted)}
.progress{height:8px;border-radius:99px;background:var(--soft);overflow:hidden;margin:6px 0 14px}
.progress i{display:block;height:100%;background:var(--accent);transition:width .2s}
.stickyfoot{position:sticky;bottom:calc(72px + env(safe-area-inset-bottom,0px));padding:10px 0;background:linear-gradient(transparent,var(--bg) 30%)}
.statgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 14px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.stat b{display:block;font:800 30px/1 var(--cond)}
.stat span{font-size:13px;color:var(--muted)}
.bar{display:flex;align-items:center;gap:10px;padding:8px 12px;border-top:1px solid var(--line)}
.bar:first-child{border-top:0}
.bar .bn{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar .bv{flex:none;font:700 17px var(--cond);min-width:28px;text-align:right}
.bar .bt{flex:0 0 30%;height:6px;background:var(--soft);border-radius:9px;overflow:hidden}
.bar .bt i{display:block;height:100%;background:var(--accent)}
.pk{max-height:46vh;overflow-y:auto;margin-bottom:12px}
.pkrow{display:flex;align-items:center;gap:10px;padding:8px 10px;border-top:1px solid var(--line);cursor:pointer}
.pkrow:first-child{border-top:0}
.pkrow input{width:22px;height:22px;accent-color:var(--accent);flex:none}
.pkrow .rbody{flex:1}
.login{max-width:360px;margin:12vh auto 0}
.login h2{font:800 34px var(--cond);margin:0 0 12px}
.login input{width:100%;height:52px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);padding:0 14px;font-size:17px;margin-bottom:10px}
.ostatus{font-size:12.5px;font-weight:600;color:var(--warn)}
[hidden]{display:none!important}
a.btn{color:inherit}
a.btn.primary{color:var(--accent-ink)}
.grouphead{flex-wrap:wrap;row-gap:2px}
.grouphead h3{white-space:nowrap}
.grouphead small{flex:1 1 auto}

/* ---------- lab additions: datasheets, links, loans ---------- */
.dbadge{display:inline-block;vertical-align:middle;margin-left:4px;font:600 10.5px/1 var(--body);padding:2px 5px;border-radius:5px;background:var(--soft);color:var(--muted);letter-spacing:.02em}
.docrow{display:flex;flex-wrap:wrap;gap:8px;margin:-4px 0 14px}
.docrow .btn{min-height:38px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.drow{cursor:default;gap:8px}
.drow .dmain{display:flex;align-items:center;gap:12px;flex:1;min-width:0;border:0;background:none;padding:0;text-align:left;cursor:pointer}
.drow .dlinks{display:flex;gap:6px;flex:none}
.drow .dlinks .btn{min-height:34px;padding:0 10px;font-size:14px}
.ostatus.late{color:#fff;background:var(--warn);padding:3px 8px;border-radius:999px}