:root{--ink:#1d2430;--muted:#5d6878;--line:#d6dbe3;--bg:#f5f7fa;--brand:#0f5b8f;--ok:#1b7a43;--bad:#b42318;--warn:#a15c07}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 "PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;color:var(--ink);background:var(--bg)}
main{max-width:1180px;margin:0 auto;padding:18px 20px 40px}
h1{font-size:24px;margin:8px 0 12px}h1 small,h2 small{color:var(--muted);font-weight:400;font-size:.65em;margin-left:6px}
h2{font-size:18px;margin:18px 0 8px}
a{color:var(--brand)}
.top{display:flex;align-items:center;justify-content:space-between;background:#0d2f4a;color:#fff;padding:8px 20px;gap:16px;flex-wrap:wrap}
.top .brand{color:#fff;text-decoration:none;font-weight:700;font-size:17px}.top .brand span{font-weight:400;opacity:.75;margin-left:4px}
.top nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.top nav a,.top nav .link{color:#e6eef6;text-decoration:none;font-size:14px;background:none;border:0;cursor:pointer;padding:0;font:inherit}
.top nav span{display:block;font-size:11px;opacity:.7}
.inline{display:inline}
.foot{max-width:1180px;margin:0 auto;padding:10px 20px 24px;color:var(--muted);font-size:12px}
.hint{color:var(--muted);font-size:13px}.en{color:var(--muted);font-size:.92em;display:block}
.small{font-size:12.5px}.mono{font-family:ui-monospace,Menlo,Consolas,monospace}
.err{background:#fde8e6;color:var(--bad);border:1px solid #f5c2bd;padding:8px 12px;border-radius:6px}
.okmsg{background:#e6f4ea;color:var(--ok);padding:8px 12px;border-radius:6px}
.panel{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:12px 0}
button,.btn,.filebtn{font:inherit;border-radius:7px;padding:8px 14px;border:1px solid var(--line);background:#fff;cursor:pointer;text-decoration:none;color:var(--ink);display:inline-block}
.primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.secondary{background:#fff}
.filebtn input{display:none}
.actions,.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0}
input,select,textarea{font:inherit;padding:7px 9px;border:1px solid var(--line);border-radius:6px;background:#fff;max-width:100%}
table.lines{width:100%;border-collapse:collapse}
table.lines th{font-size:12.5px;color:var(--muted);text-align:left;font-weight:500;padding:4px}
table.lines td{padding:6px 4px;vertical-align:top;border-top:1px solid #eef1f5}
table.lines input.sku{width:150px;font-family:ui-monospace,Menlo,monospace;text-transform:uppercase}
table.lines input.qty{width:80px}
.lineinfo{font-size:12px;color:var(--muted);margin-top:3px;max-width:330px}
.opts label{display:block;font-size:13px;white-space:nowrap}
.opts label.disabled{color:#a7afba}
.opts input[type=text]{width:150px;font-size:12px;padding:3px 6px}
.chip{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;border:1px solid}
.chip.ok{color:var(--ok);border-color:#a8d5b8;background:#eef8f1}.chip.bad{color:var(--bad);border-color:#f2b8b2;background:#fdf0ee}.chip.na{color:var(--muted);border-color:var(--line)}
table.grid{width:100%;border-collapse:collapse;background:#fff;margin:8px 0}
table.grid th,table.grid td{border:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top}
table.grid th{background:#f0f3f7;font-weight:600;font-size:13px}
td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.kv{border-collapse:collapse;margin:6px 0}table.kv th{text-align:left;color:var(--muted);font-weight:500;padding:4px 14px 4px 0;vertical-align:top;font-size:13px}table.kv td{padding:4px 0}
.big{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.pager{text-align:center}
.sheet{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 22px;margin:14px 0}
.banner{padding:14px 16px;border-radius:8px;font-size:20px;font-weight:700;margin-bottom:12px}
.banner small{font-size:13px;font-weight:400}
.banner.blocked{background:#fde8e6;color:var(--bad);border:2px solid var(--bad)}
.kpis{display:flex;gap:12px;flex-wrap:wrap;margin:10px 0}
.kpis div{flex:1;min-width:140px;border:1px solid var(--line);border-radius:8px;padding:10px 14px}
.kpis b{display:block;font-size:30px;font-variant-numeric:tabular-nums}.kpis span{color:var(--muted);font-size:13px}
.badge.job{display:inline-block;background:#fff4e5;border:1px solid #f3c98b;color:var(--warn);padding:5px 10px;border-radius:6px;font-weight:600}
.cardhead{display:flex;gap:16px;align-items:center;border-bottom:2px solid var(--ink);padding-bottom:8px}
.cardhead h2{margin:0}.cardhead p{margin:2px 0;color:var(--muted)}
.pno{font-size:44px;font-weight:800;line-height:1;border:3px solid var(--ink);border-radius:10px;padding:6px 12px;min-width:84px;text-align:center}
.pno small{font-size:16px;font-weight:600}
.cardbody{display:flex;gap:20px;align-items:flex-start;margin:10px 0;flex-wrap:wrap}
.diagram{width:270px;flex:none}.facts{flex:1;min-width:300px}
.box-svg{width:260px;height:260px}
.box-svg .f-top{fill:#e9dcc3;stroke:#3b3326;stroke-width:1.4}.box-svg .f-left{fill:#d5bf98;stroke:#3b3326;stroke-width:1.4}.box-svg .f-right{fill:#c2a678;stroke:#3b3326;stroke-width:1.4}
.box-svg .strap{fill:none;stroke:#0f5b8f;stroke-width:3}
.box-svg .dim{font:600 12px system-ui,sans-serif;fill:#1d2430}
.box-svg .tag{fill:#fff;stroke:#1d2430;stroke-width:2}.box-svg .tagt{font:800 15px system-ui;fill:#1d2430}
.box-svg .up path{stroke:#1d2430;stroke-width:2;fill:none}.box-svg .up text{font:700 10px system-ui}
ol.steps{font-size:16px;padding-left:24px}ol.steps li{margin:6px 0}ol.steps li.op{font-weight:700;color:var(--warn)}
details.prov{margin-top:10px;border-top:1px dashed var(--line);padding-top:6px}
.pfoot{margin-top:14px;border-top:1px solid var(--line);padding-top:6px;color:var(--muted);font-size:11px}
.print-only{display:none}
.login-box{max-width:380px;margin:70px auto;background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px}
.login-box label{display:block;margin:14px 0}.login-box input{width:100%;margin-top:6px}.login-box button{width:100%}
form.capture{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
form.capture label{display:flex;flex-direction:column;font-size:13px;color:var(--muted);gap:3px}
form.capture .wide{grid-column:1/-1}form.capture button{grid-column:1/-1;justify-self:start}
@media print{
  @page{size:auto;margin:12mm}
  body{background:#fff;font-size:12.5pt}
  .no-print,.top,.foot,.toolbar{display:none!important}
  main{padding:0;max-width:none}
  .sheet{border:0;border-radius:0;padding:0;margin:0;page-break-after:always;break-after:page}
  .sheet:last-child{page-break-after:auto;break-after:auto}
  .card{page-break-inside:avoid}
  .print-only{display:block}
  details,details.prov{display:none!important}
  a{color:inherit;text-decoration:none}
  .banner.blocked{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .box-svg *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}
@media screen and (max-width:760px){
  main{padding:12px}
  table.lines thead{display:none}
  table.lines,table.lines tbody,table.lines tr,table.lines td{display:block;width:100%}
  table.lines tr{border:1px solid var(--line);border-radius:8px;padding:8px;margin-bottom:10px}
  table.lines td{border:0;padding:4px 0}
  table.lines input.sku{width:100%}
  .top nav{gap:10px}
  .cardbody{flex-direction:column}
  table.grid{font-size:13px}
}
form.capture fieldset{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:10px;border:1px solid var(--line);border-radius:8px;padding:8px 12px}
form.capture fieldset legend{font-size:13px;color:var(--ink);font-weight:600}
form.capture fieldset label{min-width:150px}
td.skucell{position:relative}
ul.cands{position:absolute;z-index:20;left:4px;top:44px;min-width:640px;max-width:720px;max-height:320px;overflow:auto;margin:0;padding:4px 0;list-style:none;background:#fff;border:1px solid #9fb3c8;border-radius:8px;box-shadow:0 6px 18px rgba(13,47,74,.18)}
ul.cands li[role=option]{display:grid;grid-template-columns:86px minmax(200px,1fr) 52px 150px;gap:8px;align-items:center;padding:6px 10px;cursor:pointer;font-size:13px}
ul.cands li[role=option]:hover,ul.cands li.active{background:#e8f1fa}
ul.cands li .cm{color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
ul.cands li .cs{font-weight:600}
ul.cands li.more{padding:6px 10px;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}
.lineinfo.ok{color:var(--ok)}.lineinfo.bad{color:var(--bad)}.lineinfo.warn{color:var(--warn)}
@media screen and (max-width:760px){ul.cands{position:static;min-width:0;max-width:none}ul.cands li[role=option]{grid-template-columns:80px 1fr}}
ul.cands li .chip{white-space:nowrap;justify-self:start}
.mono,code,.pfoot,.foot{font-variant-ligatures:none;font-feature-settings:"liga" 0,"clig" 0}
.trialbadge{display:inline-block;background:#eef4ff;border:1px solid #9db7e6;color:#1f4e9a;padding:5px 10px;border-radius:6px;font-weight:700;font-size:13px}
.kpis .hl{border-color:#1f4e9a;background:#f2f6ff}.kpis .hl b{color:#1f4e9a}.kpis .save b{color:var(--ok)}
.recipe{display:flex;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:10px;margin-top:10px}
td.pending{color:var(--warn);font-weight:600}
table.measure td.blank{height:34px;font-size:15px;letter-spacing:.5px}
.trialrow{border-top:1px solid var(--line);padding:6px 0}
section.secondary{background:#fafbfc}
.trialtask .box-svg{width:200px;height:200px}.trialtask .diagram{width:210px}
.trialtask ol.steps{font-size:13px}.trialtask ol.steps li{margin:3px 0}
.trialtask table.measure td.blank{height:28px}
@media print{.trialtask{font-size:10.5pt}.trialtask .cardbody{margin:4px 0}.trialtask h3{margin:6px 0}}
@media print{.trialtask table.measure td.blank{height:22px}.trialtask table.measure th,.trialtask table.measure td{padding:3px 6px}.trialtask .cardhead{padding-bottom:4px}.trialtask .pno{font-size:34px}.trialtask ol.steps{font-size:9.5pt}.trialtask p.small{margin:4px 0}}
form.capture fieldset.provisional{border-color:#f3c98b;background:#fffaf0}
/* B1: one card / one trial task per page on both A4 and US-Letter (Letter is 18 mm shorter) */
@media print{
  @page{margin:10mm}
  body{font-size:11pt}
  .card .cardhead{padding-bottom:4px}.card .cardhead h2{font-size:15pt}
  .cardhead .pno{font-size:32px;padding:3px 10px;min-width:70px}
  .card .cardbody{margin:6px 0;gap:14px}
  .card .diagram{width:200px}.card .box-svg{width:190px;height:190px}
  .card .big{font-size:15pt}
  .card table.kv th,.card table.kv td{padding:2px 8px 2px 0}
  .card table.grid{margin:4px 0}.card table.grid th,.card table.grid td{padding:3px 6px}
  .card ol.steps{font-size:10.5pt;margin:6px 0}.card ol.steps li{margin:2px 0}
  .card .badge{margin:2px 0 4px}
  .pfoot{margin-top:6px;padding-top:4px}
  .trialtask .diagram{width:180px}.trialtask .box-svg{width:170px;height:170px}
  .trialtask ol.steps{font-size:10pt}
  .trialtask table.measure td.blank{height:22px}
}