:root{--bg:#0f1419;--panel:#171e26;--panel-2:#1d2733;--border:#2a3644;--text:#e6edf3;--muted:#8b98a5;--accent:#4c9aff;--accent-2:#2b6cb0;--danger:#f85149;--ok:#3fb950}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;background:var(--bg);color:var(--text);font-family:Pretendard,Malgun Gothic,-apple-system,Segoe UI,sans-serif;font-size:15px}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;border:none;border-radius:8px}input{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;width:100%}input:focus{outline:2px solid var(--accent);outline-offset:-1px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:36px 32px}.login-card h1{font-size:22px;margin-bottom:4px}.login-card .sub{color:var(--muted);font-size:13px;margin-bottom:28px}.login-card label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}.login-card .btn{width:100%;margin-top:22px;padding:12px;background:var(--accent-2);color:white;font-weight:600}.login-card .btn:hover{background:var(--accent)}.login-card .err{color:var(--danger);font-size:13px;margin-top:12px;min-height:18px}.shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column}.sidebar .brand{font-weight:700;font-size:17px;padding:4px 10px 18px}.sidebar .brand span{color:var(--accent)}.sidebar nav{flex:1 1}.sidebar .group{color:var(--muted);font-size:11px;letter-spacing:.08em;padding:14px 10px 6px}.sidebar .item{display:block;padding:8px 10px;border-radius:8px;font-size:14px;color:var(--text)}.sidebar .item:hover{background:var(--panel-2)}.sidebar .item.active{background:var(--accent-2);color:white}.sidebar .item .soon{color:var(--muted);font-size:11px;margin-left:6px}.sidebar .foot{border-top:1px solid var(--border);padding-top:12px;font-size:13px;color:var(--muted)}.sidebar .foot button{background:none;color:var(--muted);padding:6px 10px}.sidebar .foot button:hover{color:var(--danger)}.main{flex:1 1;padding:28px 32px;min-width:0}.main h2{font-size:20px;margin-bottom:18px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:14px;gap:14px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px}.card .k{color:var(--muted);font-size:13px;margin-bottom:8px}.card .v{font-size:22px;font-weight:700}.card .v.ok{color:var(--ok)}.card .d{font-size:12px;margin-top:6px}.card .d,.notice{color:var(--muted)}.notice{margin-top:24px;background:var(--panel);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:10px;padding:16px 18px;font-size:14px;line-height:1.7}.notice b{color:var(--text)}@media (max-width:720px){.sidebar{width:64px}.sidebar .brand,.sidebar .foot,.sidebar .group,.sidebar .item .soon{display:none}.main{padding:20px 16px}}.toolbar{display:flex;gap:10px;margin-bottom:14px;align-items:center;flex-wrap:wrap}.toolbar input{max-width:320px}.toolbar select{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.toolbar .count{color:var(--muted);font-size:13px;margin-left:auto}.tbl-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:10px;background:var(--panel)}table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}.tbl th{text-align:left;padding:10px 12px;color:var(--muted);font-weight:600;background:var(--panel-2);position:-webkit-sticky;position:sticky;top:0}.tbl td,.tbl th{border-bottom:1px solid var(--border);white-space:nowrap}.tbl td{padding:8px 12px}.tbl tr:last-child td{border-bottom:none}.tbl tr:hover td{background:var(--panel-2)}.tbl td.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.badge,.tbl .dim{color:var(--muted)}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11.5px;background:var(--panel-2);border:1px solid var(--border)}.badge.b1{color:var(--ok);border-color:var(--ok)}.badge.b0{color:var(--danger);border-color:var(--danger)}.pager{display:flex;gap:8px;align-items:center;margin-top:12px}.pager button{background:var(--panel-2);color:var(--text);border:1px solid var(--border);padding:7px 14px}.pager button:disabled{opacity:.4;cursor:default}.pager .info{color:var(--muted);font-size:13px}.bom-layout{display:grid;grid-template-columns:340px 1fr;grid-gap:16px;gap:16px}@media (max-width:900px){.bom-layout{grid-template-columns:1fr}}.bom-side{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:12px;align-self:start}.bom-side .results{max-height:480px;overflow-y:auto;margin-top:10px}.bom-side .res-item{padding:8px 10px;border-radius:8px;cursor:pointer;font-size:13px}.bom-side .res-item:hover{background:var(--panel-2)}.bom-side .res-item.sel{background:var(--accent-2);color:white}.bom-side .res-item .cd{font-weight:600}.bom-side .res-item .nm{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bom-side .res-item.sel .nm{color:#dbeafe}.bom-main{min-width:0}.bom-head{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:14px 16px;margin-bottom:12px}.bom-head .cd{font-size:16px;font-weight:700}.bom-head .nm{color:var(--muted);font-size:13px;margin-top:4px}.bom-tabs{display:flex;gap:8px;margin-bottom:10px}.bom-tabs button{background:var(--panel-2);color:var(--muted);border:1px solid var(--border);padding:8px 16px;font-size:13.5px}.bom-tabs button.on{background:var(--accent-2);color:white;border-color:var(--accent-2)}.tree{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:8px 0;overflow-x:auto}.tree-row{display:flex;align-items:center;gap:8px;padding:6px 14px;font-size:13.5px;white-space:nowrap}.tree-row:hover{background:var(--panel-2)}.tree-row .tw{width:18px;text-align:center;color:var(--muted);cursor:pointer;flex-shrink:0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.tree-row .cd{font-weight:600;cursor:pointer}.tree-row .cd:hover{color:var(--accent)}.tree-row .nm{color:var(--muted);overflow:hidden;text-overflow:ellipsis;max-width:480px}.tree-row .qty{margin-left:auto;color:var(--text)}.tree-row .cum,.tree-row .qty{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;flex-shrink:0}.tree-row .cum{color:var(--muted);font-size:12px;width:110px;text-align:right}.tree-empty{padding:30px;color:var(--muted);text-align:center}.form-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:22px;max-width:560px}.form-card label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}.form-card .row2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.form-card select{width:100%;font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.form-card .btn-primary{margin-top:20px;padding:11px 22px;background:var(--accent-2);color:white;font-weight:600}.form-card .btn-primary:hover{background:var(--accent)}.form-card .btn-primary:disabled{opacity:.5}.form-card .hint{font-size:12.5px;color:var(--muted);margin-top:6px}.form-card .result{margin-top:14px;font-size:14px}.form-card .result.ok{color:var(--ok)}.form-card .result.err{color:var(--danger)}.item-pick{position:relative}.item-pick .drop{position:absolute;z-index:10;left:0;right:0;top:100%;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;max-height:260px;overflow-y:auto}.item-pick .opt{padding:8px 12px;cursor:pointer;font-size:13px}.item-pick .opt:hover{background:var(--accent-2);color:white}.item-pick .opt .nm{color:var(--muted);font-size:12px}.item-pick .opt:hover .nm{color:#dbeafe}.neg{color:var(--danger);font-weight:600}