/* MES 工作台：与 PLM / ERP 一致的浅色企业应用视觉 */
:root {
  --p: #4f46e5; --p-dark: #4338ca; --p-light: #eef2ff;
  --bg: #f5f7fb; --card: #fff; --line: #e7ebf3;
  --txt: #1e293b; --muted: #64748b;
  --green: #059669; --amber: #d97706; --red: #dc2626; --blue: #2563eb;
}
body { background: var(--bg); color: var(--txt); }
#app { max-width: 1320px; }
#view { max-width: none; padding: 16px 18px 48px; }
.topbar { position: sticky; top: 0; z-index: 20; }

.er-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.er-identity { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; background: var(--card); padding: 9px 12px; border: 1px solid var(--line); border-radius: 12px; }
.er-identity label { font-size: 12px; color: var(--muted); }
.er-identity input { width: 170px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; outline: none; }
.er-identity input:focus { border-color: var(--p); box-shadow: 0 0 0 3px var(--p-light); }
.er-hint { font-size: 12px; color: var(--muted); line-height: 1.6; max-width: 620px; }

.er-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(148px, 1fr)); gap: 10px; margin-bottom: 16px; }
.stat-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.stat-card .k { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.stat-card .v { font-size: 23px; font-weight: 700; letter-spacing: -.5px; }
.stat-card .v.warn { color: var(--red); }
.stat-card .v.good { color: var(--green); }

.er-tabs { display: flex; gap: 4px; overflow-x: auto; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.er-tab { flex: 0 0 auto; padding: 10px 16px; font-size: 14px; color: var(--muted); cursor: pointer; border: none; background: none; border-bottom: 2px solid transparent; white-space: nowrap; }
.er-tab:hover { color: var(--p); }
.er-tab.on { color: var(--p); font-weight: 600; border-bottom-color: var(--p); }

.er-panel { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; min-height: 320px; }
.er-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.er-toolbar .grow { flex: 1; }
.er-title { font-size: 16px; font-weight: 700; margin: 0 8px 0 0; }
.er-desc { font-size: 12px; color: var(--muted); margin: -6px 0 14px; line-height: 1.7; }

.ebtn { display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 8px 14px; font-size: 13px; border-radius: 9px; border: 1px solid var(--line); background: var(--card); color: var(--txt); cursor: pointer; text-decoration: none; }
.ebtn:hover { border-color: var(--p); color: var(--p); }
.ebtn.primary { background: var(--p); border-color: var(--p); color: #fff; }
.ebtn.primary:hover { background: var(--p-dark); color: #fff; }
.ebtn.danger { color: var(--red); border-color: #fecaca; }
.ebtn.ghost { background: var(--p-light); border-color: transparent; color: var(--p-dark); }
.ebtn.sm { padding: 5px 10px; font-size: 12px; border-radius: 7px; }
.ebtn:disabled { opacity: .45; cursor: not-allowed; }

.er-in, .er-sel { padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; outline: none; background: #fff; color: var(--txt); }
.er-in:focus, .er-sel:focus { border-color: var(--p); box-shadow: 0 0 0 3px var(--p-light); }

.er-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.er-table th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; background: #f8fafc; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.er-table td { padding: 10px 12px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.er-table tr:last-child td { border-bottom: none; }
.er-table tbody tr:hover { background: #fafbff; }
.er-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.er-table .acts { white-space: nowrap; text-align: right; }
.er-table .link { color: var(--p); cursor: pointer; font-weight: 600; }
.er-empty { text-align: center; color: var(--muted); padding: 44px 0; font-size: 13px; }

.badge { display: inline-block; padding: 3px 9px; border-radius: 12px; font-size: 11px; background: #f1f5f9; color: var(--muted); }
.b-green { background: #ecfdf5; color: var(--green); }
.b-amber { background: #fffbeb; color: var(--amber); }
.b-red { background: #fef2f2; color: var(--red); }
.b-blue { background: #eff6ff; color: var(--blue); }
.b-purple { background: var(--p-light); color: var(--p-dark); }

.er-section { font-size: 14px; font-weight: 700; margin: 20px 0 10px; }
.er-section:first-child { margin-top: 0; }

.er-mask { position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 90; display: flex; align-items: center; justify-content: center; padding: 16px; }
.er-dialog { width: 100%; max-width: 560px; max-height: 88vh; overflow: auto; background: #fff; border-radius: 14px; box-shadow: 0 20px 60px rgba(15,23,42,.25); }
.er-dialog.wide { max-width: 860px; }
.er-dialog-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 700; }
.er-dialog-body { padding: 16px 18px; }
.er-dialog-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 18px; border-top: 1px solid var(--line); }
.er-close { border: none; background: none; font-size: 20px; color: var(--muted); cursor: pointer; line-height: 1; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.fi { display: flex; flex-direction: column; gap: 6px; }
.fi.full { grid-column: 1 / -1; }
.fi label { font-size: 12px; color: var(--muted); }
.fi .er-in, .fi .er-sel, .fi textarea { width: 100%; }
.fi textarea { padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; outline: none; resize: vertical; min-height: 62px; }
.er-kv { display: grid; grid-template-columns: 100px 1fr; gap: 8px; font-size: 13px; padding: 7px 0; border-bottom: 1px solid #f1f5f9; }
.er-kv .k { color: var(--muted); }

/* MES 特有：进度条 / OEE 卡 / 产线卡片 / 工序行 */
.ms-bar { display: inline-block; width: 110px; height: 7px; background: #e8edf6; border-radius: 6px; overflow: hidden; vertical-align: middle; }
.ms-bar i { display: block; height: 100%; background: linear-gradient(90deg, #6366f1, #22c55e); }
.ms-pct { font-size: 12px; color: var(--muted); margin-left: 6px; font-variant-numeric: tabular-nums; }
.ms-oee { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 8px; }
.ms-oee .box { background: #f8fafc; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.ms-oee .box b { display: block; font-size: 24px; letter-spacing: -.5px; margin-bottom: 4px; }
.ms-oee .box span { font-size: 12px; color: var(--muted); }
.ms-oee .box.main { background: var(--p-light); border-color: #c7d2fe; }
.ms-oee .box.main b { color: var(--p-dark); }
.ms-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.ms-cards .box { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; font-size: 12px; color: var(--muted); }
.ms-cards .box b { display: block; font-size: 17px; color: var(--txt); margin: 4px 0; }
.ms-scroll { overflow-x: auto; }
.ms-op-row { display: grid; grid-template-columns: 60px 1fr 120px 80px 80px 32px; gap: 8px; align-items: center; margin-bottom: 8px; }
.ms-op-head { display: grid; grid-template-columns: 60px 1fr 120px 80px 80px 32px; gap: 8px; font-size: 11px; color: var(--muted); margin-bottom: 6px; }
.ms-note { font-size: 12px; color: var(--muted); background: #f8fafc; border-left: 3px solid var(--p); padding: 10px 12px; border-radius: 8px; line-height: 1.7; margin-bottom: 14px; }

@media (max-width: 640px) {
  #view { padding: 12px 10px 40px; }
  .er-panel { padding: 12px; }
  .form-grid { grid-template-columns: 1fr; }
  .er-table { font-size: 12px; }
  .er-table th, .er-table td { padding: 8px 7px; }
  .ms-op-row, .ms-op-head { grid-template-columns: 50px 1fr 90px 60px 60px 28px; }
}