:root{
  --p:#1e5aa8; --p2:#2f6fc4; --bg:#f2f4f8; --line:#e2e6ee;
  --ok:#2e9e5b; --warn:#e09a2f; --err:#d84a4a; --muted:#7a8494;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font:14px/1.6 "Microsoft YaHei",system-ui,sans-serif;background:var(--bg);color:#222}
a{color:var(--p);text-decoration:none}
button{cursor:pointer;font:inherit;border:1px solid var(--line);background:#fff;padding:6px 12px;border-radius:6px}
button.primary{background:var(--p);border-color:var(--p);color:#fff}
button.danger{color:var(--err);border-color:#f0c4c4}
button.small{padding:2px 8px;font-size:12px}
button:disabled{opacity:.45;cursor:not-allowed}
input,select,textarea{font:inherit;border:1px solid var(--line);padding:6px 8px;border-radius:6px;width:100%}
label{display:block;margin:10px 0 2px;color:var(--muted);font-size:12px;font-weight:600}
/* 登录 */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}
.login-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:32px;width:340px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.login-card h1{font-size:20px;margin-bottom:4px}
.login-card p{color:var(--muted);margin-bottom:16px;font-size:12px}
/* 布局 */
.shell{display:flex;min-height:100vh}
.sidebar{width:200px;background:#1c2b45;color:#cfd8e6;flex:none;padding-top:12px}
.sidebar .brand{padding:14px 18px;font-size:14px;font-weight:700;color:#fff;border-bottom:1px solid #2c3d5c}
.sidebar nav a{display:block;padding:10px 20px;color:#cfd8e6;border-left:3px solid transparent}
.sidebar nav a.active,.sidebar nav a:hover{background:#243855;border-left-color:var(--p2);color:#fff}
/* 极简化：分组折叠菜单 */
.sidebar .group{padding:12px 18px 4px;font-size:12px;color:#7f93b5;font-weight:700;letter-spacing:1px;cursor:pointer;user-select:none;display:flex;justify-content:space-between;align-items:center}
.sidebar .group:hover{color:#a9bcdb}
.sidebar .group .caret{color:#5c6f8f;font-size:10px}
.sidebar nav a.sub{padding:8px 20px 8px 32px;font-size:13px}
.sidebar .gitems.hidden{display:none}
/* 首页工作台数字卡片 */
.wb-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.wb-cell{border:1px solid var(--line);border-radius:10px;padding:14px;background:#fff}
.wb-cell .num{font-size:30px;font-weight:800;color:var(--p);margin:2px 0;line-height:1.1}
.wb-cell.hot{border-color:#f0c4c4;background:#fff8f8}
.wb-cell.hot .num{color:var(--err)}
/* 生产走卡：HOLD 行标红待返工（不消失） */
#mfgList tr.row-hold td{background:#fdf0f0}
#mfgList tr.row-hold b{color:#a33}
#mfgList tr.row-hold .muted{color:#c77}
.main{flex:1;padding:24px;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.topbar h2{font-size:18px}
.badge{padding:2px 8px;border-radius:10px;font-size:12px;background:#fff;border:1px solid var(--line)}
.badge.admin{background:#f3eacb} .badge-role{color:var(--muted)}
/* 卡片/表格 */
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}
.card-sub{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;margin:10px 0}
.witem{width:110px;border:1px solid var(--line);border-radius:6px;padding:4px 6px}
.toolbar{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap;align-items:center}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-size:12px;background:#fafbfd;font-weight:600;white-space:nowrap}
tr:hover{background:#f7f9fc}
/* 批量操作：选中行高亮 */
tr.row-sel{background:#e8f1ff}
tr.row-sel td:first-child{border-left:3px solid var(--p)}
tr.row-sel:hover{background:#dcecff}
.tag{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;background:#eef1f6}
.tag.ok{background:#e2f4e9;color:var(--ok)} .tag.warn{background:#fbefd9;color:#b8791f}
.tag.err{background:#fbe3e3;color:var(--err)} .tag.off{background:#edf0f4;color:var(--muted)}
.gray{color:var(--muted)}
.muted{color:var(--muted);font-size:12px}
/* 照片预览（低成本证据） */
.pv-wrap{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.pv{border:1px solid var(--line);border-radius:8px;padding:4px;background:#fafbfd;width:92px;text-align:center}
.pv img{width:82px;height:82px;object-fit:cover;border-radius:4px;display:block;margin:0 auto}
.pv i{display:block;font-style:normal;font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:82px;margin-top:3px}
/* modal */
.overlay{position:fixed;inset:0;background:rgba(15,25,40,.45);display:flex;align-items:center;justify-content:center;z-index:50}
.modal{background:#fff;border-radius:12px;padding:20px;width:460px;max-width:94vw;max-height:88vh;overflow:auto}
.modal h3{margin-bottom:8px}
.modal .row{display:flex;gap:10px}
.modal .row>div{flex:1}
.err-msg{color:var(--err);font-size:12px;min-height:16px;margin-top:6px}
.hint{background:#f0f6ff;border:1px solid #cfe0f7;border-radius:8px;padding:8px 10px;font-size:12px;color:#34527e;margin:8px 0}
/* 二维码标签 */
.qr-grid{display:flex;flex-wrap:wrap;gap:10px;padding:6px 0}
.qr-label{border:1px solid #c9cfda;border-radius:6px;padding:8px;width:138px;text-align:center;background:#fff}
.qr-label .qr{width:112px;height:112px;margin:0 auto;display:block}
.qr-label .qr svg{width:100%;height:100%;display:block}
.qr-label .txt{font-weight:bold;font-size:12px;margin-top:6px;word-break:break-all;letter-spacing:.5px}
/* 打印：仅打印标签区 */
#printZone{display:none}
@media print{
  body *{visibility:hidden !important}
  #printZone, #printZone *{visibility:visible !important}
  #printZone{display:block !important;position:fixed;inset:0;padding:8px;background:#fff;margin:0}
  #printZone .print-head{font-weight:bold;font-size:14px;margin-bottom:8px}
  #printZone .print-grid{display:flex;flex-wrap:wrap;gap:6px}
  #printZone .qr-label{border:1px solid #000;page-break-inside:avoid;width:128px;padding:6px}
  #printZone .qr-label .qr{width:104px;height:104px}
  #printZone .qr-label .txt{font-size:11px}
}