#pskFab { /* [FAB-1 2026-09-28 만포님 지시] 플로팅 버튼 10% 축소 — 56→50px · 아이콘 28→25px · 기본 위치 top 160→154(데스크 버튼 아래 8px 간격 유지) */
    display: none; position: fixed; left: 262px; top: 154px; z-index: 99970;
    width: 50px; height: 50px; border: 1px solid transparent; border-radius: 50%;
    background: #0e7490; color: #fff; box-shadow: 0 4px 12px rgba(14,116,144,0.4); cursor: grab;
    align-items: center; justify-content: center; transition: box-shadow .2s ease, transform .2s ease; user-select: none; touch-action: none;
  }
  #pskFab:hover { background: #155e75; box-shadow: 0 6px 16px rgba(14,116,144,0.55); transform: scale(1.05); }
  #pskFab.dragging { cursor: grabbing; transform: none; transition: none; }
  #pskFab .material-icons { font-size: 25px; pointer-events: none; }
  #pskWin {
    display: none; position: fixed; left: 330px; top: 120px; z-index: 99972;
    width: 640px; max-width: calc(100vw - 32px); max-height: calc(100vh - 32px);
    background: #fff; border: 1px solid #94a3b8; border-radius: 12px; box-shadow: 0 12px 40px rgba(0,0,0,0.25);
    flex-direction: column; overflow: hidden; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; font-size: 12px; color: #1e293b;
  }
  #pskWin.visible { display: flex; }
  #pskWin.dragging { transition: none; }
  #pskWin * { box-sizing: border-box; }
  .psk-head { display: flex; align-items: center; gap: 8px; padding: 6px 10px 6px 12px; background: #ecfeff; border-bottom: 1px solid #a5f3fc; cursor: move; user-select: none; }
  .psk-head h2 { margin: 0; font-size: 13px; font-weight: 700; color: #155e75; display: flex; align-items: center; gap: 5px; white-space: nowrap; }
  .psk-head h2 .material-icons { font-size: 18px; color: #0e7490; }
  .psk-search-wrap { position: relative; margin-left: auto; flex-shrink: 0; cursor: default; }
  .psk-search-wrap input { width: 250px; height: 28px; padding: 0 50px 0 9px; border: 1px solid #cbd5e1; border-radius: 6px; font-size: 12px; background: #fff; }
  .psk-search-wrap input:focus { border-color: #0e7490; outline: none; }
  .psk-search-wrap .ico { position: absolute; right: 7px; top: 5px; font-size: 18px; color: #94a3b8; pointer-events: none; }
  .psk-search-wrap .clr { position: absolute; right: 26px; top: 3px; width: 22px; height: 22px; border: none; background: transparent; color: #94a3b8; cursor: pointer; display: none; align-items: center; justify-content: center; padding: 0; border-radius: 4px; }
  .psk-search-wrap .clr:hover { color: #dc2626; background: #fee2e2; }
  .psk-search-wrap .clr .material-icons { font-size: 16px; }
  .psk-search-wrap.has .clr { display: inline-flex; }
  #pskDd { position: absolute; top: 32px; right: 0; width: 380px; max-height: 240px; overflow-y: auto; background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; box-shadow: 0 8px 20px rgba(0,0,0,0.15); z-index: 5; display: none; }
  #pskDd div { padding: 5px 9px; font-size: 12px; cursor: pointer; display: flex; gap: 8px; align-items: center; border-bottom: 1px solid #f1f5f9; }
  #pskDd div:last-child { border-bottom: none; }
  #pskDd div:hover, #pskDd div.on { background: #ecfeff; }
  #pskDd b { color: #1d4ed8; font-weight: 700; white-space: nowrap; font-family: Consolas, monospace; }
  #pskDd span { color: #1e293b; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  #pskDd small { margin-left: auto; color: #94a3b8; white-space: nowrap; }
  #pskDd .none { color: #94a3b8; cursor: default; }
  .psk-close { width: 28px; height: 28px; border: none; background: transparent; color: #64748b; cursor: pointer; border-radius: 6px; display: inline-flex; align-items: center; justify-content: center; padding: 0; }
  .psk-close:hover { background: #cffafe; color: #155e75; }
  .psk-close .material-icons { font-size: 20px; }
  .psk-sub { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; padding: 6px 12px 0; font-size: 12px; color: #475569; }
  .psk-sub .nm { font-weight: 700; color: #1e293b; font-size: 13px; }
  .psk-badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 11px; font-weight: 700; background: #dbeafe; color: #1d4ed8; line-height: 16px; }
  .psk-badge.gray { background: #e2e8f0; color: #475569; }
  .psk-badge.red { background: #fee2e2; color: #b91c1c; }
  .psk-badge.amber { background: #fef3c7; color: #b45309; }
  .psk-badge.green { background: #dcfce7; color: #15803d; }
  .psk-body { padding: 6px 12px 8px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 6px; }
  .psk-loading { padding: 24px; text-align: center; color: #94a3b8; font-size: 12px; }
  .psk-stock { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .psk-stock-card { border: 1px solid #e2e8f0; border-radius: 8px; padding: 4px 9px; background: #f8fafc; display: flex; align-items: center; justify-content: space-between; gap: 6px; min-height: 34px; }
  .psk-stock-card .l { font-size: 11px; font-weight: 700; color: #475569; display: flex; gap: 5px; align-items: center; }
  .psk-stock-card .n { font-size: 16px; font-weight: 700; color: #2563eb; line-height: 1.1; white-space: nowrap; }
  .psk-stock-card.soldout .n { color: #dc2626; }
  .psk-stock-card.na .n { font-size: 11px; color: #b45309; font-weight: 600; }
  .psk-stock-card.unreg .n { font-size: 11px; color: #94a3b8; font-weight: 600; }
  .psk-stock-cap { font-size: 10.5px; color: #94a3b8; text-align: right; margin-top: 2px; }
  .psk-sec { border: 1px solid #e2e8f0; border-radius: 8px; padding: 4px 8px 6px; }
  .psk-sec-title { font-size: 10.5px; font-weight: 700; color: #0e7490; margin-bottom: 3px; display: flex; align-items: center; gap: 3px; }
  .psk-sec-title .material-icons { font-size: 13px; }
  .psk-grid { display: grid; gap: 4px 6px; }
  .psk-grid + .psk-grid { margin-top: 4px; }
  .psk-field { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
  .psk-field label { font-size: 10.5px; font-weight: 700; color: #64748b; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .psk-field input { height: 26px; padding: 0 6px; border: 1px solid #cbd5e1; border-radius: 5px; font-size: 12px; text-align: center; width: 100%; } /* [만포님 지시] 스펙 값 가운데 정렬 */
  .psk-field input:focus { border-color: #0e7490; outline: none; }
  .psk-field input.kd { background: #eff6ff; }
  .psk-field input.txt { text-align: center; }
  .psk-field input.chg { border-color: #f59e0b; background: #fffbeb; }
  .psk-memo { width: 100%; min-height: 34px; padding: 4px 7px; border: 1px solid #cbd5e1; border-radius: 5px; font-size: 12px; resize: vertical; font-family: inherit; }
  .psk-memo.chg { border-color: #f59e0b; background: #fffbeb; }
  .psk-foot { display: flex; align-items: center; gap: 6px; padding: 6px 12px; background: #f8fafc; border-top: 1px solid #e2e8f0; }
  .psk-note { font-size: 10.5px; color: #64748b; margin-right: auto; display: flex; align-items: center; gap: 10px; min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
  .psk-foot button { height: 28px; padding: 0 12px; border: 1px solid #cbd5e1; background: #fff; color: #475569; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 12px; display: inline-flex; align-items: center; gap: 4px; }
  .psk-foot button .material-icons { font-size: 16px; }
  .psk-foot button.primary { background: #2563eb; color: #fff; border-color: #2563eb; }
  .psk-foot button.primary:disabled { background: #93c5fd; border-color: #93c5fd; cursor: default; }
  .psk-foot button.revert { color: #b45309; border-color: #f59e0b; background: #fffbeb; display: none; }
  .psk-foot button.revert.on { display: inline-flex; }
  .psk-foot button.secondary { background: #64748b; color: #fff; border-color: #64748b; }