.uc-print-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .uc-print-card{display:flex;align-items:flex-start;gap:10px;padding:12px;border:1px solid var(--bdr);border-radius:9px;background:#fff}
  .uc-print-card strong{display:block;color:var(--txt);font-size:12px;margin-bottom:3px}
  .uc-print-card small{display:block;color:var(--tm);font-size:10px;line-height:1.45}
  .uc-print-preview{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:12px;align-items:center;min-height:112px;padding:14px;border:1px solid #cbd5e1;border-radius:9px;background:linear-gradient(145deg,#fff,#f8fafc);box-shadow:0 2px 8px rgba(15,23,42,.06)}
  .uc-print-preview-code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:24px;font-weight:900;letter-spacing:.7px;color:#0f172a}
  .uc-print-preview-qr{height:86px;border:5px solid #111;background:repeating-conic-gradient(#111 0 25%,#fff 0 50%) 0/18px 18px;box-shadow:inset 0 0 0 5px #fff}
  .uc-print-summary{display:none;margin-top:12px;padding:10px 12px;border-radius:8px;background:#f0fdf4;border:1px solid #86efac;color:#166534;font-size:11px;font-weight:700}
  .uc-print-tabs{display:flex;gap:4px;padding:4px;border:1px solid var(--bdr);border-radius:9px;background:#f1f5f9;margin-bottom:13px}
  .uc-print-tab{flex:1;justify-content:center;border:0;background:transparent;color:#475569;font-weight:800;padding:9px 12px;border-radius:6px;cursor:pointer}
  .uc-print-tab.active{background:#fff;color:#1d4ed8;box-shadow:0 1px 4px rgba(15,23,42,.12)}
  .uc-history-toolbar{display:grid;grid-template-columns:minmax(190px,1fr) 145px 145px auto;gap:8px;align-items:end;margin-bottom:12px}
  .uc-history-list{border:1px solid var(--bdr);border-radius:9px;overflow:hidden;background:#fff}
  .uc-history-head,.uc-history-row{display:grid;grid-template-columns:minmax(175px,1.3fr) minmax(180px,1.5fr) 95px 105px 130px;gap:10px;align-items:center;padding:9px 11px}
  .uc-history-head{background:#e2e8f0;color:#64748b;font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.6px}
  .uc-history-row{border-top:1px solid #e2e8f0;color:#334155;font-size:10px}
  .uc-history-row:first-of-type{border-top:0}.uc-history-row:hover{background:#f8fafc}
  .uc-history-range{font:800 10px ui-monospace,SFMono-Regular,Consolas,monospace;color:#0f172a}
  .uc-history-meta{display:block;color:#94a3b8;font-size:9px;margin-top:3px}
  .uc-history-empty{padding:28px 16px;text-align:center;color:#64748b;font-size:11px}
  .uc-history-loading{padding:28px 16px;text-align:center;color:#1d4ed8;font-size:11px;font-weight:800}
  @media(max-width:760px){
    .uc-print-grid{grid-template-columns:1fr}.uc-history-toolbar{grid-template-columns:1fr 1fr}.uc-history-toolbar .uc-history-search{grid-column:1/-1}
    .uc-history-head{display:none}.uc-history-row{grid-template-columns:1fr auto}.uc-history-row>div:nth-child(2),.uc-history-row>div:nth-child(3),.uc-history-row>div:nth-child(4){grid-column:1/2}
  }