/* Russo Warehouse - premium design system
   Inter typeface, layered depth, disciplined glass, functional motion. */
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url('/inter.woff2') format('woff2')}

:root{
  --red:#D81F26; --red-d:#B0161C; --red-l:#F0565C;
  --grad-red:linear-gradient(135deg,#E8262E 0%,#C0161C 100%);
  --charcoal:#262B36; --ink:#1B1F27;
  --bg:#EEF1F6; --bg2:#F6F8FB; --card:#FFFFFF; --line:#E5E9F0; --line-2:#EEF1F5;
  --slate:#5B6472; --slate-l:#9AA3B2;
  --green:#12A150; --green-bg:#E4F6EC; --amber:#B5790A; --amber-bg:#FBF0D8;
  --red-bg:#FCEAEB; --soft:#F5F7FA; --indigo:#4053C4; --indigo-bg:#ECEEFC;
  --sh-sm:0 1px 2px rgba(20,28,46,.06);
  --sh:0 2px 6px rgba(20,28,46,.06),0 1px 2px rgba(20,28,46,.04);
  --sh-md:0 10px 26px rgba(20,28,46,.10),0 2px 6px rgba(20,28,46,.05);
  --sh-lg:0 22px 50px rgba(20,28,46,.18);
  --r-sm:11px; --r:15px; --r-lg:20px; --r-xl:26px;
  --ease:cubic-bezier(.22,.7,.2,1); --spring:cubic-bezier(.18,.89,.32,1.15);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',-apple-system,"Segoe UI",Roboto,system-ui,sans-serif;
  background:var(--bg); color:var(--ink); letter-spacing:-.01em;
  -webkit-text-size-adjust:100%; -webkit-font-smoothing:antialiased;
  padding-bottom:env(safe-area-inset-bottom);
}
button{font-family:inherit;touch-action:manipulation}
img{-webkit-user-drag:none;user-select:none}

/* ---------- app bar (glass) ---------- */
.appbar{
  position:sticky; top:0; z-index:30; display:flex; align-items:center; gap:10px;
  background:rgba(255,255,255,.72); backdrop-filter:saturate(180%) blur(18px); -webkit-backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid rgba(229,233,240,.9); color:var(--charcoal);
  padding:11px 16px; padding-top:calc(11px + env(safe-area-inset-top));
}
.appbar-logo{height:25px;width:auto;display:block}
.appbar-title{font-weight:700;font-size:16px;letter-spacing:-.02em}
.appbar-title span{color:var(--slate-l);font-weight:500}
.sync{margin-left:auto;border:0;border-radius:999px;padding:7px 13px;font-size:12.5px;font-weight:600;cursor:pointer;transition:transform .15s}
.sync.pending{background:var(--amber-bg);color:var(--amber)}
.sync:active{transform:scale(.95)}

/* ---------- layout ---------- */
#app{max-width:560px;margin:0 auto;padding:18px 16px 44px}
.screen{animation:scrIn .42s var(--ease) both}
@keyframes scrIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.h1{font-size:25px;font-weight:800;letter-spacing:-.03em;margin:6px 0 3px;color:var(--ink)}
.sub{color:var(--slate);font-size:14px;margin:0 0 18px;line-height:1.5}
.step-label{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--red);margin:14px 0 9px}

/* ---------- buttons ---------- */
.btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;
  min-height:58px;border:0;border-radius:var(--r);font-size:16.5px;font-weight:650;
  cursor:pointer;padding:0 18px;transition:transform .12s var(--spring),box-shadow .2s,filter .2s;letter-spacing:-.01em}
.btn:active{transform:scale(.975)}
.btn-primary{background:var(--grad-red);color:#fff;box-shadow:0 8px 20px rgba(216,31,38,.28)}
.btn-primary:active{filter:brightness(.96)}
.btn-dark{background:var(--charcoal);color:#fff;box-shadow:var(--sh-md)}
.btn-ghost{background:var(--card);color:var(--charcoal);border:1.5px solid var(--line);box-shadow:var(--sh-sm)}
.btn-green{background:linear-gradient(135deg,#16AE57,#0E8C44);color:#fff;box-shadow:0 8px 20px rgba(18,161,80,.26)}
.btn-sm{min-height:46px;font-size:14.5px;border-radius:12px}
.btn-row{display:flex;gap:10px}
.btn .ic{width:23px;height:23px;flex:0 0 auto}
.btn-stack>*{margin-bottom:12px}
.btn-sub{font-weight:450;font-size:13px;opacity:.9;display:block;margin-top:2px}
.btn-lg{flex-direction:column;align-items:flex-start;min-height:76px;text-align:left;gap:2px;padding:14px 18px}

/* ---------- home ---------- */
.home-hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px 0 22px}
.home-logo{width:172px;max-width:62%;height:auto;animation:rise .6s var(--ease) both}
.home-greet{font-size:23px;font-weight:800;letter-spacing:-.03em;color:var(--ink);margin-top:20px;animation:rise .6s .06s var(--ease) both}
.home-greet b{background:var(--grad-red);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.home-sub{color:var(--slate);font-size:14.5px;margin-top:3px;animation:rise .6s .12s var(--ease) both}
.home-actions{display:flex;flex-direction:column;gap:13px;margin-top:6px;text-align:left}
.hcard .ht,.hcard .ht b,.hcard .ht span{text-align:left}
.hcard{display:flex;align-items:center;gap:15px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:17px 18px;cursor:pointer;position:relative;overflow:hidden;
  box-shadow:var(--sh);transition:transform .16s var(--spring),box-shadow .2s;animation:rise .55s var(--ease) both}
.hcard:active{transform:scale(.98)}
.hcard .hic{flex:0 0 50px;width:50px;height:50px;border-radius:15px;display:flex;align-items:center;justify-content:center}
.hcard .hic .ic{width:26px;height:26px}
.hcard .ht{flex:1;min-width:0}
.hcard .ht b{display:block;font-size:16.5px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
.hcard .ht span{display:block;font-size:12.8px;color:var(--slate);margin-top:2px;line-height:1.35}
.hcard .harr{color:var(--slate-l);flex:0 0 auto;transition:transform .2s}
.hcard:active .harr{transform:translateX(3px)}
.hcard.primary{background:var(--grad-red);border:0;box-shadow:0 14px 34px rgba(216,31,38,.30)}
.hcard.primary .ht b{color:#fff}.hcard.primary .ht span{color:rgba(255,255,255,.82)}
.hcard.primary .hic{background:rgba(255,255,255,.18)}.hcard.primary .hic .ic{color:#fff}
.hcard.primary .harr{color:rgba(255,255,255,.85)}
.hcard .hic.blue{background:var(--indigo-bg)}.hcard .hic.blue .ic{color:var(--indigo)}
.hcard .hic.dark{background:#EEF0F4}.hcard .hic.dark .ic{color:var(--charcoal)}
.home-foot{text-align:center;color:var(--slate-l);font-size:11.5px;margin-top:26px;letter-spacing:.02em}

/* ---------- cards / lists ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:15px 16px;margin-bottom:12px}
.list{display:flex;flex-direction:column;gap:9px;margin:4px 0 14px}
.row{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-sm);padding:13px 14px;text-align:left;width:100%;cursor:pointer;
  box-shadow:var(--sh-sm);transition:transform .14s var(--spring),border-color .2s,box-shadow .2s}
.row:active{transform:scale(.985);border-color:#D7DCE6}
.row .main{font-weight:650;font-size:14.5px;color:var(--ink);letter-spacing:-.01em}
.row .meta{font-size:12.5px;color:var(--slate);margin-top:1px}
.row .right{margin-left:auto;text-align:right;font-size:13px;color:var(--slate);white-space:nowrap}
.pill{display:inline-block;font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:999px;letter-spacing:.02em;vertical-align:middle}
.pill.serial{background:var(--indigo-bg);color:var(--indigo)}
.pill.bulk{background:#E7F3FF;color:#1466A6}
.pill.cons{background:#EEF0F4;color:#5A6472}
.pill.ok{background:var(--green-bg);color:var(--green)}
.pill.warn{background:var(--amber-bg);color:var(--amber)}
.pill.bad{background:var(--red-bg);color:var(--red)}

.banner{display:flex;align-items:center;gap:11px;border-radius:var(--r);padding:13px 15px;font-size:14px;margin-bottom:15px;animation:rise .5s var(--ease) both}
.banner .ic{width:22px;height:22px;flex:0 0 auto}
.banner.who{background:var(--green-bg);color:#0C6B38}
.banner.proj{background:var(--charcoal);color:#fff;box-shadow:var(--sh-md)}
.banner.proj b{display:block;font-size:16px;letter-spacing:-.01em}
.banner.proj small{color:#C2C8D4}
.empty{text-align:center;color:var(--slate-l);font-size:14px;padding:30px 10px}

/* ---------- cart ---------- */
.cart{margin:4px 0 12px;display:flex;flex-direction:column;gap:8px}
.cart-item{display:flex;align-items:center;gap:11px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:11px 13px;box-shadow:var(--sh-sm);animation:pop .3s var(--spring) both}
.cart-item .qx{font-weight:800;color:var(--red);min-width:40px}
.cart-item .nm{font-weight:600;font-size:14px;color:var(--ink)}
.cart-item .rm{margin-left:auto;border:0;background:none;color:var(--slate-l);font-size:22px;line-height:1;cursor:pointer;padding:0 4px}
.cart-total{font-size:12.5px;color:var(--slate);text-align:center;margin:3px 0 12px}

.scan-cta{display:flex;align-items:center;justify-content:center;gap:11px;width:100%;min-height:104px;
  border:2px dashed rgba(216,31,38,.5);background:linear-gradient(180deg,#FDF2F2,#FCEAEB);color:var(--red-d);border-radius:var(--r-lg);
  font-size:17px;font-weight:700;cursor:pointer;margin-bottom:8px;transition:transform .14s var(--spring),background .2s;letter-spacing:-.01em}
.scan-cta:active{transform:scale(.985)}
.scan-cta .ic{width:30px;height:30px}
.or{text-align:center;color:var(--slate-l);font-size:11.5px;margin:14px 0 8px;letter-spacing:.06em;font-weight:600}
.bigfield{width:100%;border:1.5px solid var(--line);border-radius:13px;padding:15px 16px;font-size:21px;font-weight:700;
  color:var(--ink);background:var(--soft);text-transform:uppercase;letter-spacing:.06em;transition:border-color .2s,background .2s,box-shadow .2s}
.bigfield::placeholder{color:var(--slate-l);font-weight:500;letter-spacing:.02em}
.bigfield:focus{outline:none;border-color:var(--red);background:#fff;box-shadow:0 0 0 4px rgba(216,31,38,.1)}

.back{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:var(--slate);font-size:14.5px;font-weight:550;cursor:pointer;padding:6px 0;margin-bottom:2px;transition:color .15s,transform .15s}
.back:active{transform:translateX(-2px)}
.back .ic{width:18px;height:18px}
.sticky{position:sticky;bottom:0;background:linear-gradient(180deg,rgba(238,241,246,0),var(--bg) 32%);padding:14px 0 6px;margin-top:6px}

/* ---------- scanner ---------- */
.scanner{position:fixed;inset:0;z-index:80;background:#0A0C10;display:flex;align-items:center;justify-content:center;animation:fadeIn .25s ease both}
.scanner video{width:100%;height:100%;object-fit:cover;opacity:.96}
.scan-frame{position:absolute;width:66vw;max-width:300px;aspect-ratio:1;border-radius:22px;box-shadow:0 0 0 100vmax rgba(8,10,14,.62);overflow:hidden}
.scan-frame::before{content:"";position:absolute;inset:0;border-radius:22px;
  background:
   linear-gradient(#fff,#fff) left top/34px 4px no-repeat, linear-gradient(#fff,#fff) left top/4px 34px no-repeat,
   linear-gradient(#fff,#fff) right top/34px 4px no-repeat, linear-gradient(#fff,#fff) right top/4px 34px no-repeat,
   linear-gradient(#fff,#fff) left bottom/34px 4px no-repeat, linear-gradient(#fff,#fff) left bottom/4px 34px no-repeat,
   linear-gradient(#fff,#fff) right bottom/34px 4px no-repeat, linear-gradient(#fff,#fff) right bottom/4px 34px no-repeat;}
.scan-frame::after{content:"";position:absolute;left:8px;right:8px;height:2.5px;border-radius:3px;
  background:linear-gradient(90deg,transparent,var(--red-l),transparent);box-shadow:0 0 14px 2px rgba(240,86,92,.7);
  animation:laser 2.1s var(--ease) infinite}
@keyframes laser{0%{top:8%}50%{top:90%}100%{top:8%}}
.scan-hint{position:absolute;top:calc(50% + 40vw);color:#fff;font-size:15px;font-weight:550;text-shadow:0 1px 4px #000;letter-spacing:-.01em}
.scan-cancel{position:absolute;bottom:calc(30px + env(safe-area-inset-bottom));width:auto;min-height:48px;padding:0 28px;background:#fff;border:0}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:70;background:rgba(18,22,30,.5);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s ease both}
.modal-card{background:var(--card);width:100%;max-width:560px;border-radius:var(--r-xl) var(--r-xl) 0 0;padding:10px 18px calc(22px + env(safe-area-inset-bottom));animation:sheet .42s var(--spring) both;box-shadow:0 -10px 40px rgba(18,22,30,.2)}
.modal-card::before{content:"";display:block;width:38px;height:4px;border-radius:3px;background:var(--line);margin:0 auto 14px}
.modal-title{font-size:18px;font-weight:750;color:var(--ink);text-align:center;letter-spacing:-.02em}
.modal-sub{font-size:13px;color:var(--slate);text-align:center;margin:3px 0 16px;line-height:1.45}
.qty{display:flex;align-items:center;justify-content:center;gap:18px;margin:8px 0 18px}
.qty button{width:60px;height:60px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);font-size:30px;color:var(--charcoal);cursor:pointer;box-shadow:var(--sh-sm);transition:transform .12s var(--spring),background .15s}
.qty button:active{transform:scale(.9);background:var(--soft)}
.qty input{width:96px;text-align:center;font-size:38px;font-weight:800;border:0;color:var(--ink);background:none;letter-spacing:-.02em}
.seg{display:flex;gap:8px;margin:0 0 18px}
.seg button{flex:1;min-height:50px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);font-weight:650;font-size:15px;cursor:pointer;color:var(--slate);transition:all .15s}
.seg button.on.ok{background:var(--green-bg);border-color:var(--green);color:#0C6B38}
.seg button.on.bad{background:var(--red-bg);border-color:var(--red);color:var(--red-d)}

/* ---------- office dashboard ---------- */
.kpi{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-bottom:14px}
.kpi .b{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:15px;box-shadow:var(--sh);animation:rise .5s var(--ease) both}
.kpi .v{font-size:27px;font-weight:800;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.03em}
.kpi .l{font-size:11.5px;color:var(--slate);margin-top:6px;font-weight:500}
.kpi .v.bad{color:var(--red)} .kpi .v.warn{color:var(--amber)} .kpi .v.good{color:var(--green)}
.chart{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:15px 16px;margin-bottom:14px;box-shadow:var(--sh);animation:rise .5s .05s var(--ease) both}
.chart h4{margin:0 0 13px;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--slate);font-weight:700}
.chart .row{display:flex;align-items:center;gap:10px;margin:10px 0;border:0;box-shadow:none;padding:0;background:none}
.chart .lbl{width:58px;font-size:11.5px;font-weight:650;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chart .track{flex:1;background:#EDF0F4;border-radius:8px;height:16px;overflow:hidden}
.chart .fill{height:100%;width:0;background:var(--grad-red);border-radius:8px;transition:width .85s var(--ease)}
.chart .val{width:64px;text-align:right;font-size:11.5px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.tabs{display:flex;gap:6px;background:#E4E8EF;border-radius:13px;padding:5px;margin-bottom:16px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs button{flex:0 0 auto;min-height:40px;border:0;border-radius:10px;background:none;font-weight:650;font-size:13.5px;color:var(--slate);cursor:pointer;padding:0 16px;white-space:nowrap;transition:color .15s}
.tabs button.on{background:#fff;color:var(--ink);box-shadow:var(--sh)}
.srv{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:13px 15px;margin-bottom:9px;box-shadow:var(--sh-sm);animation:rise .45s var(--ease) both}
.srv .meta{flex:1}.srv .nm{font-weight:650;font-size:14.5px;color:var(--ink)}
.srv .sub2{font-size:12px;color:var(--slate);margin-top:2px;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.srv .done{border:1.5px solid var(--line);background:var(--card);border-radius:10px;padding:9px 13px;font-size:12.5px;font-weight:650;color:var(--charcoal);cursor:pointer;white-space:nowrap;transition:transform .12s var(--spring),background .15s}
.srv .done:active{transform:scale(.94);background:var(--soft)}
.act{display:flex;gap:12px;padding:12px 2px;border-bottom:1px solid var(--line-2);animation:rise .4s var(--ease) both}
.act:last-child{border-bottom:0}
.act .av{flex:0 0 36px;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--sh-sm)}
.act .av .ic{width:18px;height:18px}
.act .av.issue{background:var(--grad-red)} .act .av.return{background:linear-gradient(135deg,#16AE57,#0E8C44)} .act .av.writeoff{background:var(--charcoal)} .act .av.maintenance{background:linear-gradient(135deg,#D89A1E,#B5790A)}
.act .txt{flex:1;font-size:13.5px;color:var(--ink);line-height:1.4}
.act .txt b{font-weight:700}.act .txt .pr{color:var(--slate);font-size:12px}
.act .tm{font-size:11px;color:var(--slate-l);white-space:nowrap;font-weight:500}
.linkbtn{background:none;border:0;color:var(--red);font-weight:650;font-size:12.5px;cursor:pointer;padding:4px 0}

/* ---------- tables ---------- */
table.t{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:14px;box-shadow:var(--sh-sm)}
table.t th,table.t td{padding:11px 13px;text-align:left;font-size:13.5px;border-bottom:1px solid var(--line-2)}
table.t th{background:var(--soft);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--slate);font-weight:700}
table.t td.num,table.t th.num{text-align:right;font-variant-numeric:tabular-nums}
table.t td{color:var(--ink)}
table.t tr:last-child td{border-bottom:0}
table.t tbody tr{transition:background .15s}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px}
.dot.r{background:var(--red)} .dot.a{background:var(--amber)} .dot.g{background:var(--green)}

.pininput{display:flex;justify-content:center;gap:11px;margin:20px 0}
.pininput input{width:56px;height:66px;text-align:center;font-size:28px;font-weight:800;border:1.5px solid var(--line);border-radius:14px;background:var(--card);box-shadow:var(--sh-sm);transition:border-color .2s,box-shadow .2s}
.pininput input:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 4px rgba(216,31,38,.1)}
.toast{position:fixed;left:50%;bottom:calc(28px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(8px);
  background:var(--charcoal);color:#fff;padding:12px 18px;border-radius:13px;font-size:13.5px;font-weight:550;z-index:90;
  box-shadow:var(--sh-lg);max-width:90vw;text-align:center;opacity:0;animation:toastIn .3s var(--spring) forwards}
@keyframes toastIn{to{opacity:1;transform:translateX(-50%) translateY(0)}}
.sign .nm{font-weight:700;color:var(--ink);border-top:1px solid var(--line);padding-top:5px;display:inline-block;margin-top:26px;min-width:240px}

/* ---------- success screen ---------- */
.success{text-align:center;padding:34px 0 12px}
.success .ring{width:96px;height:96px;margin:0 auto 20px}
.success .ring circle{fill:none;stroke:var(--green);stroke-width:5;stroke-linecap:round;stroke-dasharray:283;stroke-dashoffset:283;animation:draw .6s var(--ease) .1s forwards}
.success .ring path{fill:none;stroke:var(--green);stroke-width:6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:64;stroke-dashoffset:64;animation:draw .45s var(--ease) .5s forwards}
.success .ring .bg{fill:var(--green-bg);stroke:none}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- splash ---------- */
#splash{position:fixed;inset:0;z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:radial-gradient(120% 80% at 50% 30%,#FFFFFF 0%,#F1F4F9 100%);transition:opacity .5s ease,visibility .5s}
#splash.gone{opacity:0;visibility:hidden}
#splash img{width:208px;max-width:62%;animation:splashLogo .8s var(--spring) both}
#splash .load{width:130px;height:4px;border-radius:3px;background:#E3E7EF;overflow:hidden;margin-top:30px}
#splash .load::after{content:"";display:block;width:40%;height:100%;border-radius:3px;background:var(--grad-red);animation:loadbar 1.1s var(--ease) infinite}
@keyframes splashLogo{0%{opacity:0;transform:translateY(10px) scale(.94)}100%{opacity:1;transform:none}}
@keyframes loadbar{0%{transform:translateX(-120%)}100%{transform:translateX(360%)}}

/* ---------- motion utilities ---------- */
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes sheet{from{transform:translateY(40px)}to{transform:none}}
.ic{flex:0 0 auto;vertical-align:middle}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  #splash .load{display:none}
}