:root{
  --brand:#1b4f8c; --brand2:#2563b0; --accent:#e07b39; --steel:#5b6b7c;
  --ink:#1a2230; --ink2:#3c4759; --muted:#6b7686; --line:#e2e7ec;
  --bg:#f3f5f8; --ok:#1f7a5a; --err:#c0392b; --warn:#d99100; --danger:#d23c3c;
  --sidebar:#10243d;
}
*{box-sizing:border-box;}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","STHeiti",Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.6;}
a{color:var(--brand);text-decoration:none;} a:hover{text-decoration:underline;}

.app{display:flex;min-height:100vh;}
.sidebar{width:212px;background:var(--sidebar);color:#cdd9e6;flex:0 0 212px;position:sticky;top:0;height:100vh;overflow-y:auto;}
.sidebar .brand{padding:16px 18px;font-size:15px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.1);line-height:1.3;}
.sidebar .brand small{display:block;font-weight:400;font-size:11px;color:#7fa9d6;margin-top:3px;letter-spacing:.06em;}
.sidebar nav a{display:flex;align-items:center;gap:9px;padding:9px 18px;color:#b6c6d8;font-size:13.5px;border-left:3px solid transparent;}
.sidebar nav a:hover{background:rgba(255,255,255,.06);text-decoration:none;color:#fff;}
.sidebar nav a.active{background:rgba(255,255,255,.1);border-left-color:var(--accent);color:#fff;font-weight:600;}
.sidebar .grp{padding:12px 18px 4px;font-size:11px;color:#5f86b0;letter-spacing:.12em;}
.main{flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:10px 22px;display:flex;
  align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;}
.topbar .who{font-size:13px;color:var(--muted);}
.topbar .who b{color:var(--ink);}
.badge{display:inline-block;font-size:11px;padding:2px 9px;border-radius:20px;background:#e8eff7;color:var(--brand);font-weight:600;}
.badge.ro{background:#fff3e8;color:var(--accent);}
.badge.gray{background:#eef0f2;color:var(--muted);}
.content{padding:22px;flex:1;}

.ph{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:10px;}
.ph h1{font-size:20px;margin:0;display:flex;align-items:center;gap:8px;}
.ph .sub{color:var(--muted);font-size:13px;}

.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:7px;border:1px solid var(--brand);
  background:var(--brand);color:#fff;font-size:13px;cursor:pointer;font-family:inherit;}
.btn:hover{background:var(--brand2);text-decoration:none;color:#fff;}
.btn.ghost{background:#fff;color:var(--brand);}
.btn.ghost:hover{background:#eef4fb;}
.btn.sm{padding:4px 10px;font-size:12px;}
.btn.danger{background:var(--err);border-color:var(--err);}
.btn.gray{background:#fff;color:var(--ink2);border-color:var(--line);}
.btn.accent{background:var(--accent);border-color:var(--accent);}
.btn.ok{background:var(--ok);border-color:var(--ok);}

.cards{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;}
.kpi{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;border-top:3px solid var(--brand);}
.kpi .l{font-size:12.5px;color:var(--muted);}
.kpi .v{font-size:24px;font-weight:700;margin-top:4px;}
.kpi.ok{border-top-color:var(--ok);} .kpi.warn{border-top-color:var(--warn);}
.kpi.danger{border-top-color:var(--danger);} .kpi.accent{border-top-color:var(--accent);}

.panel{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:18px;}
.panel .hd{padding:11px 16px;border-bottom:1px solid var(--line);font-weight:600;display:flex;justify-content:space-between;align-items:center;}
table.grid{width:100%;border-collapse:collapse;font-size:13px;}
table.grid th,table.grid td{padding:8px 12px;border-bottom:1px solid var(--line);text-align:left;}
table.grid th{background:#f6f8fb;color:var(--ink2);font-weight:600;font-size:12.5px;white-space:nowrap;}
table.grid tr:hover td{background:#f8fafc;}
table.grid td.num,table.grid th.num{text-align:right;font-variant-numeric:tabular-nums;}
table.grid tfoot td{font-weight:700;background:#f6f8fb;border-top:2px solid var(--brand);}
.tag{display:inline-block;font-size:11px;padding:1px 8px;border-radius:4px;background:#eef2f5;color:var(--ink2);}
.tag.green{background:#e5f4ee;color:var(--ok);} .tag.red{background:#fbeae3;color:var(--err);}
.tag.orange{background:#fff3e8;color:var(--accent);} .tag.blue{background:#e9f1fa;color:var(--brand);}
.tag.gray{background:#eef0f2;color:var(--muted);} .tag.warn{background:#fff6e0;color:var(--warn);}

.form{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;max-width:960px;}
.frow{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:14px;}
.field{flex:1;min-width:180px;}
.field label{display:block;font-size:12.5px;color:var(--ink2);margin-bottom:4px;font-weight:600;}
.field input,.field select,.field textarea{width:100%;padding:8px 10px;border:1px solid var(--line);
  border-radius:7px;font-size:13.5px;font-family:inherit;background:#fff;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);}
.field .hint{font-size:11.5px;color:var(--muted);margin-top:3px;}
.check{display:flex;align-items:center;gap:7px;}
.check input{width:auto;}
.actions{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap;}

table.items{width:100%;border-collapse:collapse;font-size:13px;margin:8px 0;}
table.items th,table.items td{border:1px solid var(--line);padding:5px 7px;}
table.items th{background:#f6f8fb;font-size:12px;}
table.items input,table.items select{width:100%;border:1px solid transparent;background:transparent;padding:5px;font-size:13px;font-family:inherit;}
table.items input:focus,table.items select:focus{outline:none;border-color:var(--brand);background:#fff;}
table.items input.num{text-align:right;}
.toolbar{display:flex;gap:10px;margin:6px 0;}

.flash{padding:10px 16px;border-radius:8px;margin-bottom:14px;font-size:13.5px;}
.flash.ok{background:#e7f5ef;color:var(--ok);border:1px solid #b8e0cf;}
.flash.error{background:#fbeae8;color:var(--err);border:1px solid #f0c5bf;}

.filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-bottom:14px;}
.filters .field{min-width:140px;flex:0 0 auto;}
.muted{color:var(--muted);} .right{text-align:right;} .nowrap{white-space:nowrap;}
.sec-label{font-size:13px;font-weight:700;color:var(--ink2);margin:18px 0 10px;display:flex;align-items:center;gap:8px;}
.sec-label .bar{width:4px;height:16px;background:var(--brand);border-radius:2px;}

.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,#10243d,#2563b0);}
.login-box{background:#fff;border-radius:14px;padding:34px 32px;width:360px;box-shadow:0 20px 50px rgba(0,0,0,.2);}
.login-box h1{font-size:20px;margin:0 0 4px;}
.login-box .co{color:var(--muted);font-size:13px;margin-bottom:20px;}
.login-box .field{margin-bottom:14px;}
.login-box .btn{width:100%;justify-content:center;padding:10px;}

/* ===== 生产单 / 工序进度 ===== */
.steps-flow{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0;}
.step-chip{border:1px solid var(--line);border-radius:9px;padding:8px 12px;min-width:120px;background:#fff;
  border-left:4px solid var(--muted);}
.step-chip .n{font-weight:700;font-size:13.5px;}
.step-chip .m{font-size:11.5px;color:var(--muted);}
.step-chip.s-done{border-left-color:var(--ok);background:#f3faf6;}
.step-chip.s-working{border-left-color:var(--brand);background:#eef4fb;}
.step-chip.s-working.c-warn{border-left-color:var(--warn);background:#fffaef;}
.step-chip.s-working.c-danger{border-left-color:var(--danger);background:#fdf0f0;animation:pulse 1.4s infinite;}
.step-chip.s-waiting{opacity:.7;}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(210,60,60,.4);}50%{box-shadow:0 0 0 5px rgba(210,60,60,0);}}

.dot{display:inline-block;width:10px;height:10px;border-radius:50%;vertical-align:middle;margin-right:5px;}
.dot.ok{background:var(--ok);} .dot.warn{background:var(--warn);} .dot.danger{background:var(--danger);}
.dot.wait{background:#b9c2cc;} .dot.done{background:var(--brand);}

.hamb{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--ink);padding:4px 8px;line-height:1;}
.scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:40;}

@media print{ .sidebar,.topbar,.no-print,.hamb,.scrim{display:none!important;} .content{padding:0;} body{background:#fff;} }

@media (max-width:920px){
  .sidebar{position:fixed;left:0;top:0;z-index:50;transform:translateX(-100%);
    transition:transform .25s ease;box-shadow:2px 0 16px rgba(0,0,0,.25);}
  .sidebar.open{transform:translateX(0);}
  .scrim.show{display:block;}
  .hamb{display:inline-block;}
  .topbar{padding:10px 14px;} .content{padding:14px;}
  .ph h1{font-size:17px;}
  .cards{grid-template-columns:repeat(2,1fr)!important;}
  .panel{overflow-x:auto;-webkit-overflow-scrolling:touch;}
  table.grid{min-width:620px;} table.items{min-width:680px;}
  .form{padding:14px;} .field{min-width:140px;}
}
@media (max-width:560px){
  .cards{grid-template-columns:1fr!important;}
  .topbar .who:first-child .lbl{display:none;}
  .ph{flex-direction:column;align-items:flex-start;}
  .filters{width:100%;} .filters .field{flex:1 1 100%;min-width:0;}
  .frow{gap:10px;} .field{flex:1 1 100%;}
  .btn{padding:9px 14px;}
  table.grid td,table.grid th{padding:9px 10px;}
  .login-box{width:92%;}
  .field input,.field select,.field textarea,table.items input,table.items select{font-size:16px;}
}