:root{
    --bg:#0f1420; --panel:#161c2b; --panel2:#1d2536; --line:#2a3450;
    --txt:#e6ebf5; --muted:#93a1be; --accent:#4f8cff; --accent2:#22c55e;
    --amber:#f59e0b; --red:#ef4444; --blue:#38bdf8;
  }
  *{box-sizing:border-box}
  html{scrollbar-gutter:stable}
  body{margin:0;min-height:100vh;display:flex;flex-direction:column;
    font-family:"Microsoft YaHei","Segoe UI",Arial,sans-serif;
    background:linear-gradient(160deg,#0b0f18,#0f1420 40%);color:var(--txt)}
  header{padding:14px 26px;border-bottom:1px solid var(--line);
    display:flex;align-items:center;gap:14px;flex-shrink:0}
  .brand{flex:0 0 auto;min-width:0}
  .brand-title{display:flex;align-items:center;gap:8px}
  header h1{font-size:17px;margin:0;font-weight:700;line-height:1.25;white-space:nowrap}
  header .sub{color:var(--muted);font-size:12px;line-height:1.35;margin-top:2px;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(520px,42vw)}
  .app-foot{position:fixed;left:0;bottom:0;z-index:20;padding:8px 16px 10px 18px;
    pointer-events:none;background:linear-gradient(0deg,rgba(15,20,32,.94) 65%,transparent)}
  .app-foot .ver{display:inline-flex;align-items:center;font-size:11px;color:var(--muted);
    padding:2px 8px;border:1px solid var(--line);border-radius:999px;
    font-family:ui-monospace,Menlo,Consolas,monospace;white-space:nowrap;cursor:default;
    pointer-events:auto}
  .app-foot .ver.stale{color:#ffb300;border-color:#ffb300;background:rgba(255,179,0,.12);cursor:help}
  .logo{width:34px;height:34px;border-radius:9px;
    background:linear-gradient(135deg,var(--accent),#7c3aed);
    display:grid;place-items:center;font-weight:800;color:#fff;overflow:hidden;flex-shrink:0}
  .logo.has-img,.logo:has(img){background:none;padding:0}
  header .me{margin-left:auto;display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;
    white-space:nowrap;flex:0 0 auto}
  header .me b{color:var(--txt);display:inline-block;min-width:2em}
  header .me a.btn{text-decoration:none;display:inline-flex;align-items:center;line-height:1.2}
  .card{background:var(--panel);border:1px solid var(--line);border-radius:14px;
    padding:18px;margin-bottom:18px}
  .upload-card{padding:0;overflow:hidden}
  .upload-head{display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:7px 14px;border-bottom:1px solid var(--line);min-height:0}
  .upload-title-line{display:flex;align-items:center;gap:10px;min-width:0;flex:1}
  .upload-head h3{margin:0;font-size:14px;line-height:1.2;white-space:nowrap;flex-shrink:0}
  .upload-head .hint{margin:0;font-size:12px;line-height:1.2;color:var(--muted);
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .upload-toggle{background:var(--panel2);color:var(--txt);border:1px solid var(--line);
    border-radius:7px;padding:4px 10px;font-size:12px;line-height:1.2;flex-shrink:0}
  .upload-toggle:hover{border-color:var(--accent);color:#fff}
  .upload-body{padding:18px}
  .upload-card.collapsed .upload-body{display:none}
  .upload-card.collapsed .upload-head{border-bottom:none}
  .drop{border:2px dashed var(--line);border-radius:12px;padding:22px;
    text-align:center;cursor:pointer;transition:.2s;background:var(--panel2)}
  .drop.hover{border-color:var(--accent);background:#1b2740}
  .drop b{color:var(--accent)} .drop p{color:var(--muted);margin:8px 0 0;font-size:13px}
  .row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
  .files{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
  .grp{background:var(--panel2);border:1px solid var(--line);border-radius:10px;
    padding:8px 12px;font-size:13px}
  .grp .nm{font-weight:600}
  .tag{font-size:11px;padding:1px 7px;border-radius:20px;margin-left:5px}
  .tag.s3{background:#13351f;color:#5fe08a} .tag.s2{background:#0e2a40;color:#7fd3f5}
  /* parse_status 通道失败：3D/2D 徽标高亮红色 */
  .tag.s3.fail,.tag.s2.fail{background:#5a1d1d;color:#ffb4b4;font-weight:700;
    box-shadow:inset 0 0 0 1px #f87171}
  .tag.warn{background:#3a2a08;color:#ffcf6b}
  .tag.alert{background:#5a1d1d;color:#ffb4b4;font-weight:700}
  .tag.mat-tag-unknown{background:#4c1d95;color:#e9d5ff;font-weight:700}
  .tag.mat-tag-supplement{background:#7f1d1d;color:#fecaca;font-weight:700}
  .tag.mat-tag-confirm{background:#1e3a8a;color:#93c5fd;font-weight:700}
  td.mat-cell.mat-unknown{background:rgba(124,58,237,.16);color:#ddd6fe;font-weight:700;
    box-shadow:inset 3px 0 0 #a78bfa}
  td.mat-cell.mat-supplement{color:var(--txt);font-weight:700}
  td.mat-cell.mat-confirm{background:rgba(56,189,248,.12);color:#bae6fd;font-weight:700;
    box-shadow:inset 3px 0 0 #38bdf8}
  td.weight-unknown{background:rgba(124,58,237,.10);color:#c4b5fd;font-weight:700}
  td.weight-supplement{color:#f87171;font-weight:700}
  td.weight-confirm{background:rgba(56,189,248,.10);color:#7dd3fc;font-weight:700}
  tr.part-issue-row td[data-col="name"]{box-shadow:inset 3px 0 0 #f87171}
  tr.part-row-mat-unknown td[data-col="name"]{box-shadow:inset 3px 0 0 #a78bfa}
  tr.part-row-mat-confirm td[data-col="name"]{box-shadow:inset 3px 0 0 #38bdf8}
  /* 工作台材料/数量双击编辑 */
  td.part-editable{cursor:pointer;touch-action:manipulation}
  td.part-editable:hover{outline:1px dashed var(--line);outline-offset:-2px}
  .part-edit-hint{display:block;margin-top:2px;font-size:11px;line-height:1.2;
    color:var(--muted);font-weight:400;white-space:nowrap}
  td.part-editing{padding:4px 6px;position:relative;overflow:visible;z-index:4}
  td.part-editing:hover{outline:none}
  td.part-editing.part-mat-editing{min-width:220px}
  .part-inline-edit{display:flex;flex-direction:column;gap:4px;min-width:0;width:100%;position:relative}
  .part-inline-edit input{
    width:100%;min-width:0;box-sizing:border-box;background:var(--panel2);
    border:1px solid var(--line);color:var(--txt);border-radius:8px;
    padding:6px 8px;font:inherit;font-size:13px;font-variant-numeric:tabular-nums;
    transition:border-color .12s,background .12s}
  .part-inline-edit input:focus-visible{outline:2px solid #6ea8fe;outline-offset:1px;border-color:#6ea8fe}
  .part-inline-edit input[type=number]{max-width:88px}
  .part-mat-suggest{
    max-height:min(280px,42vh);overflow:auto;overscroll-behavior:contain;
    background:var(--panel);border:1px solid var(--line);border-radius:8px;
    box-shadow:0 8px 24px rgba(0,0,0,.35)}
  #partMatSuggestPop.part-mat-suggest{
    position:fixed;z-index:1202;display:block}
  #partMatSuggestPop.part-mat-suggest[hidden]{display:none}
  .part-mat-suggest-inline{
    position:absolute;left:0;right:0;top:calc(100% + 2px);z-index:30}
  .part-mat-opt{
    display:block;width:100%;text-align:left;background:transparent;border:0;
    color:var(--txt);padding:8px 10px;border-radius:0;cursor:pointer;
    font:inherit;font-size:12px;line-height:1.35;touch-action:manipulation}
  .part-mat-opt:hover,.part-mat-opt[aria-selected="true"]{background:var(--panel2)}
  .part-mat-opt .muted{color:var(--muted);font-size:11px}
  .part-mat-empty{padding:10px;color:var(--muted);font-size:12px}
  .fail-mark{color:#ff9f43;font-weight:800;margin-left:3px;cursor:help}
  .tag.fail .fail-mark{color:#fecaca}
  .warn-mark{color:#7fd3f5;font-weight:800;margin-left:3px;cursor:help}
  .route-fail-mark{color:#f87171;font-weight:800;margin-left:6px;cursor:help}
  .pst.alert{color:#ffb4b4;font-weight:700}
  button{font-family:inherit;border:none;border-radius:10px;padding:10px 18px;
    font-size:14px;font-weight:600;cursor:pointer}
  .btn{background:var(--accent);color:#fff}
  .btn:disabled{opacity:.5;cursor:not-allowed}
  .btn.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}
  .btn.sm{padding:6px 12px;font-size:12.5px}
  select{background:var(--panel2);color:var(--txt);border:1px solid var(--line);
    border-radius:8px;padding:9px 10px;font-family:inherit}
  label.lab{color:var(--muted);font-size:13px}
  .prog{color:var(--muted);font-size:13px;margin-top:6px}
  .spin{display:inline-block;width:13px;height:13px;border:2px solid #fff5;
    border-top-color:#fff;border-radius:50%;animation:sp .8s linear infinite;
    vertical-align:-2px;margin-right:6px}
  .stop-inline{margin-left:10px;padding:3px 9px;border-radius:999px;border:1px solid #7a2b2b;
    background:#3a1414;color:#ffb4b4;font-size:12px;font-weight:700;vertical-align:1px}
  .stop-inline:hover{background:#5a1d1d;color:#fff;border-color:#a33a3a}
  @keyframes sp{to{transform:rotate(360deg)}}