:root{
  --red:#C8151F; --red-strong:#A3101A; --red-tint:#FBE8E9;
  --ink:#2B2A29; --muted:#66625F; --bg:#F4F3F2; --surface:#FFFFFF; --line:#DEDBD8;
  --ok:#155C2D; --ok-bg:#E6F2EA; --warn:#7A4600; --warn-bg:#FBF0DE; --danger:#9B1D14; --danger-bg:#FBE7E5; --neutral-bg:#E9E7E5;
  --display:'Michroma','Eurostile',Arial,sans-serif; --sans:'Barlow',system-ui,'Segoe UI',Roboto,sans-serif;
  --r:8px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.4;-webkit-text-size-adjust:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--ink);outline-offset:2px}
a{color:var(--red)}
h1,h2,h3{margin:0}
.boot{min-height:100vh;display:flex;align-items:center;justify-content:center}.boot img{width:200px}

/* shell */
.shell{min-height:100vh;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:5;background:var(--surface);border-bottom:1px solid var(--line);padding:calc(10px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) 10px max(16px,env(safe-area-inset-left));display:flex;align-items:center;gap:16px}
.top img{height:26px;display:block}
.top .who{margin-left:auto;font-size:14px;color:var(--muted);text-align:right;line-height:1.2}
.top .who strong{color:var(--ink);display:block}
.desknav{display:none;gap:4px;flex-wrap:wrap}
.desknav a{padding:8px 12px;border-radius:var(--r);color:var(--ink);text-decoration:none;font-weight:500}
.desknav a.on{background:var(--red-tint);color:var(--red-strong);font-weight:600}
.offline{background:var(--warn-bg);color:var(--warn);font-size:14px;font-weight:600;padding:8px 16px;text-align:center}
main{flex:1;width:100%;max-width:1360px;margin:0 auto;padding:20px max(16px,env(safe-area-inset-right)) 110px max(16px,env(safe-area-inset-left));display:flex;flex-direction:column;gap:16px}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--surface);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding:6px 4px calc(8px + env(safe-area-inset-bottom))}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:12px;font-weight:600;color:var(--muted);text-decoration:none;padding:6px 0;min-height:52px;position:relative}
.tabbar a.on{color:var(--red)}
.tabbar .scan{width:46px;height:46px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;margin-top:-20px;box-shadow:0 0 0 4px var(--surface)}
.badge{position:absolute;top:2px;left:calc(50% + 6px);background:var(--red);color:#fff;font-size:11px;font-weight:700;border-radius:9px;min-width:18px;height:18px;padding:0 5px;display:flex;align-items:center;justify-content:center}
.copy{font-size:11px;color:#9A9692;text-align:center;padding:8px 0 0}
@media (min-width:900px){
  .desknav{display:flex}
  .tabbar{display:none}
  main{padding-bottom:40px}
}

/* type */
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.title{font-family:var(--display);font-weight:400;font-size:22px;line-height:1.2}
.sub{color:var(--muted);font-size:14px}
.muted{color:var(--muted)}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.stack{display:flex;flex-direction:column;gap:8px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
@media (min-width:900px){.wide-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:start}}

/* cards & lists */
.card{background:var(--surface);border-radius:var(--r);padding:14px 16px}
.card.hl{border:2px solid var(--red)}
.stat{background:var(--surface);border-radius:var(--r);padding:12px}
.stat b{display:block;font-size:26px;font-variant-numeric:tabular-nums}
.stat span{font-size:13px;color:var(--muted)}
.list{display:flex;flex-direction:column;gap:6px}
.item{display:flex;align-items:center;gap:12px;background:var(--surface);border:0;border-radius:var(--r);padding:12px 14px;text-align:left;width:100%;text-decoration:none;color:var(--ink)}
.item .main{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.item .main strong{font-size:16px}
.item .main span{font-size:14px;color:var(--muted);overflow:hidden;text-overflow:ellipsis}
.item.done{outline:2px solid #1E7A3C}
.kv{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.kv:last-child{border-bottom:0}.kv span{color:var(--muted)}.kv strong{text-align:right}
.pill{font-size:13px;font-weight:600;padding:3px 8px;border-radius:4px;white-space:nowrap;flex:none}
.p-ok{background:var(--ok-bg);color:var(--ok)}.p-warn{background:var(--warn-bg);color:var(--warn)}.p-bad{background:var(--danger-bg);color:var(--danger)}.p-n{background:var(--neutral-bg);color:var(--ink)}.p-red{background:var(--red);color:#fff}
.dot{width:10px;height:10px;border-radius:50%;flex:none}
.timeline{display:flex;flex-direction:column;gap:12px}
.timeline .ev{display:flex;gap:12px}.timeline .ev .dot{margin-top:6px;background:var(--line)}.timeline .ev:first-child .dot{background:var(--red)}
.photo-thumb{width:64px;height:64px;object-fit:cover;border-radius:6px;background:var(--bg)}

/* forms */
.btn{height:50px;border:0;border-radius:var(--r);padding:0 18px;font-weight:600;font-size:16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red-strong)}
.btn-dark{background:var(--ink);color:#fff}
.btn-ghost{background:var(--surface);border:1px solid var(--line);color:var(--ink)}
.btn-text{background:none;border:0;color:var(--red);font-weight:600;padding:8px 0;height:auto}
.btn-danger-text{background:none;border:0;color:var(--danger);font-weight:600;padding:8px 0;height:auto}
.btn[disabled]{background:var(--neutral-bg);color:var(--muted);cursor:not-allowed}
.btn-block{width:100%}
.btn-sm{height:40px;font-size:15px;padding:0 14px}
.big-action{height:88px;flex-direction:column;gap:6px}
.dashed{border:2px dashed var(--red);background:var(--surface);color:var(--red)}
.done-btn{background:var(--ok-bg);color:var(--ok)}
label.f{display:flex;flex-direction:column;gap:4px;font-size:14px;font-weight:600}
.input,select.input,textarea.input{height:46px;border:1px solid var(--line);border-radius:var(--r);padding:0 12px;background:var(--surface);font-size:16px;width:100%;font-weight:400}
textarea.input{height:auto;min-height:80px;padding:10px 12px}
.search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:0 12px;height:46px}
.search input{border:0;outline:none;flex:1;min-width:0;background:transparent;font-size:16px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{height:40px;padding:0 14px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);font-size:15px;font-weight:500}
.chip.on{border:2px solid var(--red);background:var(--red-tint);font-weight:600}
.pick{max-height:320px;overflow:auto;display:flex;flex-direction:column;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:6px}
.pick button{border:0;background:none;text-align:left;padding:10px;border-radius:6px}
.pick button.on{background:var(--red-tint);font-weight:600}
.pick button:hover{background:var(--bg)}
.err{background:var(--danger-bg);color:var(--danger);padding:10px 12px;border-radius:var(--r);font-weight:600}

/* scanner */
.scanner{position:relative;background:#111;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;max-width:100%}
.scanner video{width:100%;height:100%;object-fit:cover;display:block}
.scanner .frame{position:absolute;inset:18%;border:3px solid #fff;border-radius:12px;box-shadow:0 0 0 999px rgba(0,0,0,.35)}
.scanner .hint{position:absolute;left:0;right:0;bottom:10px;text-align:center;color:#fff;font-weight:600;font-size:15px}

/* table (admin) */
.table-wrap{background:var(--surface);border-radius:var(--r);overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:900px}
th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:12px;border-bottom:1px solid var(--line);font-weight:600;white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid #EEECEA;vertical-align:middle}
tr.sel td{background:var(--red-tint)}
td.num{font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}
tbody tr{cursor:pointer}tbody tr:hover td{background:#FAF9F8}
.bulk{position:sticky;bottom:0;background:var(--ink);color:#fff;border-radius:var(--r);padding:10px 14px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.bulk select{height:40px;border-radius:6px;border:0;padding:0 8px;max-width:260px}

/* modal & toast */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:20;display:flex;align-items:flex-end;justify-content:center}
.modal{background:var(--surface);width:100%;max-width:560px;max-height:90vh;overflow:auto;border-radius:14px 14px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:14px}
@media (min-width:700px){.modal-bg{align-items:center}.modal{border-radius:14px}}
#toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:var(--r);font-weight:600;z-index:30;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw;text-align:center}
#toast.show{opacity:1}

/* login & public */
.center-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px;background:var(--surface)}
.center-page .box{width:100%;max-width:380px;display:flex;flex-direction:column;gap:16px}
.center-page .logo{width:220px;margin-bottom:8px}

@media print{
  .top,.tabbar,.no-print,#toast{display:none!important}
  body,main{background:#fff;padding:0;margin:0}
}