:root{
  --bg:#F6F8F5; --panel:#FFFFFF; --soft:#EEF2EC; --softer:#F8FAF7; --line:#D9E0D6;
  --ink:#1E2A22; --muted:#5F6E64; --leaf:#2E6B45; --leaf-dk:#1F3D2B; --leaf-tint:#DCEADF;
  --amber:#C8963E; --amber-tint:#FBF0DC; --amber-ink:#8A5E17;
  --red:#B03A33; --red-tint:#FBE3E1; --blue:#2F6593; --blue-tint:#E2EDF6;
  --ok-tint:#E3F0E6; --nav:#1F3D2B; --nav-ink:#D8E3DB; --nav-muted:#9DB5A4;
  --shadow:0 1px 2px rgba(30,42,34,.06),0 4px 14px rgba(30,42,34,.05);
  --r-sm:6px; --r-md:10px;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:"Source Serif 4",Georgia,"Times New Roman",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:#121A15; --panel:#18221C; --soft:#1F2B23; --softer:#1B261F; --line:#2C3A31;
    --ink:#E4ECE6; --muted:#9DB0A3; --leaf:#5FAE7C; --leaf-dk:#0E1A13; --leaf-tint:#22402E;
    --amber:#D9A955; --amber-tint:#3A2E17; --amber-ink:#E8C27E;
    --red:#E0766F; --red-tint:#3D2120; --blue:#7DB0DC; --blue-tint:#1C2E3E;
    --ok-tint:#1F3628; --nav:#0E1A13; --nav-ink:#D8E3DB; --nav-muted:#86A08E;
    --shadow:0 1px 2px rgba(0,0,0,.3);
  }
}
:root[data-theme="dark"]{
  --bg:#121A15; --panel:#18221C; --soft:#1F2B23; --softer:#1B261F; --line:#2C3A31;
  --ink:#E4ECE6; --muted:#9DB0A3; --leaf:#5FAE7C; --leaf-dk:#0E1A13; --leaf-tint:#22402E;
  --amber:#D9A955; --amber-tint:#3A2E17; --amber-ink:#E8C27E;
  --red:#E0766F; --red-tint:#3D2120; --blue:#7DB0DC; --blue-tint:#1C2E3E;
  --ok-tint:#1F3628; --nav:#0E1A13; --nav-ink:#D8E3DB; --nav-muted:#86A08E;
  --shadow:0 1px 2px rgba(0,0,0,.3);
}
*,*::before,*::after{box-sizing:inherit}
html,body{height:100%;margin:0}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{background:var(--bg);color:var(--ink);font:14px/1.45 var(--sans);font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.app{display:grid;grid-template-columns:232px 1fr;grid-template-rows:56px 1fr;height:100%}
/* top bar */
.top{grid-column:1/-1;background:var(--nav);color:var(--nav-ink);display:flex;align-items:center;gap:16px;padding:0 18px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;min-width:196px}
.brand svg{width:22px;height:22px}
.search{flex:1;max-width:440px;display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border-radius:999px;padding:7px 14px;color:var(--nav-muted)}
.search input{background:none;border:0;outline:0;flex:1;color:#fff;min-width:0}
.search input::placeholder{color:var(--nav-muted)}
.top .spacer{flex:1}
.season{background:rgba(255,255,255,.08);border-radius:999px;padding:5px 12px;font-size:12.5px;white-space:nowrap}
.user{display:flex;align-items:center;gap:8px;font-size:13px;white-space:nowrap}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--amber);color:#fff;display:grid;place-items:center;font-weight:600;font-size:12px}
.theme-btn,.menu-btn{background:none;border:0;color:var(--nav-ink);cursor:pointer;padding:6px;border-radius:6px;display:grid;place-items:center}
.menu-btn{display:none}
/* sidebar */
.side{background:var(--soft);border-right:1px solid var(--line);padding:14px 10px;overflow:auto;display:flex;flex-direction:column}
.nav-group{font-size:12px;color:var(--muted);padding:14px 12px 6px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-weight:500;font-size:13.5px}
.nav a svg{width:17px;height:17px;flex:none;color:var(--muted)}
.nav a:hover{background:var(--leaf-tint)}
.nav a.on{background:var(--leaf);color:#fff}
.nav a.on svg{color:#fff}
.nav .count{margin-left:auto;background:var(--amber);color:#fff;border-radius:999px;font-size:11px;padding:1px 7px;font-weight:600}
.site{margin-top:auto;font-size:12px;color:var(--muted);padding:12px}
/* main */
main{overflow:auto;padding:22px 28px 40px}
.ribbon{display:flex;align-items:center;gap:10px;background:var(--amber-tint);color:var(--amber-ink);border-radius:var(--r-sm);padding:8px 14px;font-size:12.5px;margin-bottom:18px}
.crumb{font-size:12.5px;color:var(--muted)}
.head{display:flex;align-items:flex-end;gap:16px;margin:4px 0 18px;flex-wrap:wrap}
.head h1{font-family:var(--serif);font-size:28px;line-height:1.15;margin:0;font-weight:700;letter-spacing:-.01em}
.head .actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.btn{border:1px solid var(--line);background:var(--panel);border-radius:var(--r-sm);padding:7px 14px;font-weight:600;font-size:13px;cursor:pointer;color:var(--leaf)}
.btn:hover{border-color:var(--leaf)}
.btn.primary{background:var(--leaf);border-color:var(--leaf);color:#fff}
.btn.primary:hover{filter:brightness(1.08)}
.btn.danger{color:var(--red)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.split{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr)}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px;box-shadow:var(--shadow);min-width:0}
.panel h2{font-size:15px;margin:0 0 12px;font-weight:600}
.panel h2 small{font-weight:400;color:var(--muted);font-size:12.5px;margin-left:6px}
.kpi .l{font-size:12.5px;color:var(--muted)}
.kpi .v{font-size:26px;font-weight:600;margin:2px 0;letter-spacing:-.01em}
.kpi .s{font-size:12.5px;color:var(--leaf)}
.kpi .s.neg{color:var(--red)}
.chip{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600;white-space:nowrap}
.ok{background:var(--ok-tint);color:var(--leaf)}
.warn{background:var(--amber-tint);color:var(--amber-ink)}
.bad{background:var(--red-tint);color:var(--red)}
.info{background:var(--blue-tint);color:var(--blue)}
.tbl-wrap{overflow-x:auto;margin:0 -2px}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;padding:8px 10px;border-bottom:1px solid var(--line);background:var(--softer);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td.num,th.num{text-align:right}
tr.total td{font-weight:600;background:var(--softer)}
tbody tr.click{cursor:pointer}
tbody tr.click:hover td{background:var(--softer)}
tbody tr.sel td{background:var(--leaf-tint)}
.fields{display:grid;gap:12px 14px}
.f label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.f input,.f select{width:100%;border:1px solid var(--line);background:var(--panel);border-radius:var(--r-sm);padding:7px 10px;min-width:0}
.f input[readonly]{background:var(--softer)}
.f.hl input{border-color:var(--amber);background:var(--amber-tint);font-weight:600}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs button{background:none;border:0;padding:9px 14px;cursor:pointer;color:var(--muted);font-weight:500;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs button.on{color:var(--leaf);border-bottom-color:var(--leaf);font-weight:600}
.alert{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer}
.alert:last-child{border-bottom:0}
.alert p{margin:3px 0 0;font-size:12.5px;color:var(--muted)}
.bar-track{height:8px;background:var(--soft);border-radius:999px;overflow:hidden}
.bar-fill{height:100%;background:var(--leaf);border-radius:999px;transition:width .4s ease}
.scale{background:var(--leaf-dk);color:#fff;border-radius:var(--r-md);padding:16px 18px}
.scale .lab{font-size:12px;color:var(--nav-muted);display:flex;justify-content:space-between;align-items:center}
.scale .w{font-size:52px;font-weight:600;letter-spacing:-.02em;line-height:1.1;margin-top:8px}
.scale .u{font-size:13px;color:var(--nav-muted)}
.kv{display:flex;justify-content:space-between;padding:9px 12px;border:1px solid var(--line);border-radius:var(--r-sm);margin-top:8px;font-size:13px}
.kv b{font-weight:600}
.kv.good{background:var(--ok-tint);border-color:transparent}
.kv.over{background:var(--red-tint);border-color:transparent}
.timeline{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));position:relative;margin:10px 0 4px}
.timeline::before{content:"";position:absolute;left:8%;right:8%;top:19px;height:2px;background:var(--leaf-tint)}
.step{text-align:center;position:relative}
.dot{width:40px;height:40px;border-radius:50%;background:var(--leaf);color:#fff;display:grid;place-items:center;margin:0 auto 8px;border:3px solid var(--panel)}
.dot.amb{background:var(--amber)}
.dot svg{width:18px;height:18px}
.step b{display:block;font-size:13px}
.step span{font-size:12px;color:var(--muted)}
.label-card{background:#fff;color:#111;border:1px solid #9AA59D;border-radius:4px;padding:12px 14px;width:min(100%,300px);box-shadow:0 2px 6px rgba(0,0,0,.12);font-size:12px}
.label-card .t{font-weight:700;font-size:11px;border-bottom:1px solid #111;padding-bottom:5px;margin-bottom:6px}
.label-card .id{font-size:17px;font-weight:700}
.barcode{display:flex;align-items:flex-end;gap:12px;margin-top:10px}
.bars{display:flex;height:52px;gap:2px;flex:1}
.bars i{display:block;background:#111;height:100%}
.qr{width:52px;height:52px;flex:none}
.canvas{background:var(--soft);border-radius:var(--r-md);padding:22px;display:grid;place-items:center}
.list-item{padding:10px 12px;border-radius:8px;cursor:pointer;border:1px solid transparent}
.list-item:hover{background:var(--softer)}
.list-item.on{background:var(--leaf-tint);border-color:transparent}
.list-item b{display:block;font-size:13.5px}
.list-item span{font-size:12px;color:var(--muted)}
.note{background:var(--amber-tint);color:var(--amber-ink);border-radius:var(--r-sm);padding:11px 14px;font-size:13px;display:flex;gap:10px;align-items:flex-start}
.note.ok{background:var(--ok-tint);color:var(--leaf)}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);margin-top:8px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.chat{display:flex;flex-direction:column;gap:12px}
.msg{max-width:78%;padding:11px 14px;border-radius:12px;font-size:13.5px}
.msg.u{align-self:flex-end;background:var(--leaf);color:#fff;border-bottom-right-radius:4px}
.msg.a{align-self:flex-start;background:var(--softer);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.a ul{margin:6px 0 4px;padding-left:18px}
.msg .src{font-size:11.5px;color:var(--muted);font-style:italic;margin-top:4px}
.sugg{display:flex;gap:8px;flex-wrap:wrap}
.sugg button{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:6px 12px;cursor:pointer;font-size:12.5px;color:var(--leaf)}
#lang option{color:#1E2A22}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%) translateY(20px);background:var(--leaf-dk);color:#fff;padding:11px 18px;border-radius:999px;font-size:13.5px;opacity:0;pointer-events:none;transition:all .25s ease;box-shadow:0 6px 20px rgba(0,0,0,.2);z-index:50;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.empty{text-align:center;padding:30px;color:var(--muted)}
svg.chart text{fill:var(--muted);font-size:11px;font-family:var(--sans)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}}
@media (max-width:820px){
  .app{grid-template-columns:1fr;grid-template-rows:56px 1fr}
  .side{position:fixed;top:calc(56px + env(safe-area-inset-top,0px));bottom:0;left:0;width:250px;z-index:20;transform:translateX(-100%);transition:transform .2s ease;box-shadow:4px 0 20px rgba(0,0,0,.15)}
  .side.open{transform:none}
  .menu-btn{display:grid}
  .search,.season,.user span{display:none}
  .brand{min-width:0}
  main{padding:16px 16px 40px}
  .g3,.g2{grid-template-columns:1fr}
  .timeline{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:18px}
  .timeline::before{display:none}
  .head h1{font-size:23px}
}
@media (max-width:520px){.g4{grid-template-columns:1fr 1fr}.kpi .v{font-size:21px}}