:root{
  --primary:#3D5AFE; --primary-dark:#2B3FA0; --canvas:#F5F6FA; --card:#FFFFFF;
  --ink:#1C2333; --muted:#6B7280; --line:#E5E7F0; --good:#0E9F6E; --bad:#E02424;
  --warn:#DD7A08; --chip-conf:#E3F7EE; --chip-conf-ink:#067647; --chip-est:#FEF3D8; --chip-est-ink:#B54708;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--canvas);color:var(--ink)}
.shell{display:flex;min-height:100vh}
.sidebar{width:264px;flex:0 0 264px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:22px 18px;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}
.brand-mark{width:44px;height:44px;border-radius:12px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:.5px}
.brand-name{font-weight:700;font-size:15px;line-height:1.15}
.brand-sub{font-size:12px;color:var(--muted)}
.nav{display:flex;flex-direction:column;gap:4px}
.nav-item{text-align:left;border:0;background:transparent;padding:11px 12px;border-radius:10px;font-size:14.5px;cursor:pointer;color:var(--ink)}
.nav-item:hover{background:var(--canvas)}
.nav-item.active{background:#EEF1FF;color:var(--primary-dark);font-weight:600}
.side-foot{margin-top:auto}
.side-note{font-size:12.5px;color:var(--muted);margin-bottom:10px;line-height:1.45}
.main{flex:1;padding:30px 34px;max-width:1180px}
.page-head h1{margin:0 0 4px;font-size:26px}
.page-sub{color:var(--muted);margin:0 0 22px;max-width:760px;line-height:1.5}
.view{display:none}.view.active{display:block}
.hidden{display:none!important}
.btn{display:inline-block;background:#fff;border:1px solid var(--line);color:var(--ink);padding:9px 16px;border-radius:10px;font-size:14px;cursor:pointer}
.btn:hover{border-color:var(--primary)}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.btn-primary:hover{background:var(--primary-dark)}
.btn-block{display:block;text-align:center;width:100%}
.btn-danger{color:var(--bad)}
.upload-btn{cursor:pointer}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin-bottom:18px}
.card h3{margin:0 0 10px;font-size:16px}
.empty-card{background:var(--card);border:1.5px dashed #C3C9E8;border-radius:14px;padding:34px;text-align:center}
.empty-card h2{margin-top:0}
.empty-card p{color:var(--muted);max-width:640px;margin:0 auto 16px;line-height:1.55}
.fineprint{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.5}
.explain{color:#374151;line-height:1.6;margin:0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.stat .k{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.stat .v{font-size:23px;font-weight:700;margin-top:5px}
.stat .s{font-size:12.5px;color:var(--muted);margin-top:3px;line-height:1.4}
.pos{color:var(--good)}.neg{color:var(--bad)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:900px){.grid-2{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}}
.recbar{height:10px;background:#ECEEF6;border-radius:99px;overflow:hidden;margin:8px 0 6px}
.recbar>div{height:100%;background:var(--primary);border-radius:99px}
.rec-row{margin-bottom:16px}
.rec-row .t{display:flex;justify-content:space-between;font-size:14px}
.rec-row .t b{font-weight:600}
.mini{width:100%;border-collapse:collapse;font-size:14px}
.mini td,.mini th{padding:7px 6px;border-bottom:1px solid var(--line);text-align:left}
.mini td.num,.mini th.num{text-align:right}
.toolbar{display:flex;gap:12px;align-items:center;margin-bottom:14px}
.toolbar input[type=search]{flex:0 1 340px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;background:#fff}
.toolbar-note{color:var(--muted);font-size:13px}
.table-card{padding:6px 10px;overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:880px}
.tbl th,.tbl td{padding:10px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.tbl th{font-size:12.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);cursor:default}
.tbl th[data-sort]{cursor:pointer}
.tbl td.num,.tbl th.num{text-align:right}
.tbl tfoot td{font-weight:700;border-top:2px solid var(--line);border-bottom:0}
.tbl .sub td{background:#FAFAFE;font-weight:600}
.chip{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600}
.chip-conf{background:var(--chip-conf);color:var(--chip-conf-ink)}
.chip-est{background:var(--chip-est);color:var(--chip-est-ink)}
.chip-miss{background:#FDE8E8;color:var(--bad)}
.pill{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600;background:#EEF1FF;color:var(--primary-dark)}
.pill-bad{background:#FDE8E8;color:var(--bad)}
.pill-ok{background:var(--chip-conf);color:var(--chip-conf-ink)}
button.linklike{background:none;border:0;color:var(--primary);font:inherit;cursor:pointer;padding:0;font-weight:600}
.batch-head{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:baseline;margin-bottom:6px}
.batch-head h3{margin:0}
.batch-meta{color:var(--muted);font-size:13.5px}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:14px 0}
.kv .cell{background:var(--canvas);border-radius:10px;padding:10px 12px}
.kv .k{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.kv .v{font-size:17px;font-weight:700;margin-top:2px}
.editor-table{width:100%;border-collapse:collapse;font-size:13.5px;margin-bottom:10px}
.editor-table th,.editor-table td{padding:6px;border-bottom:1px solid var(--line);text-align:left}
.editor-table input,.editor-table select{width:100%;padding:6px 8px;border:1px solid var(--line);border-radius:8px;font-size:13.5px;background:#fff}
.editor-table input[type=number]{text-align:right}
.editor-wrap{overflow-x:auto}
.comp-row td{background:#FAFAFE;border-bottom:2px solid var(--line)}
.add-row{display:flex;gap:8px;flex-wrap:wrap}
.add-row input{padding:9px 10px;border:1px solid var(--line);border-radius:10px;font-size:14px;flex:1;min-width:150px;background:#fff}
.modal{position:fixed;inset:0;background:rgba(20,24,40,.45);display:flex;align-items:center;justify-content:center;z-index:50}
.modal-box{background:#fff;border-radius:16px;padding:24px 26px;width:min(480px,92vw);position:relative}
.modal-box h3{margin:0 30px 12px 0}
.modal-close{position:absolute;top:12px;right:14px;border:0;background:none;font-size:24px;cursor:pointer;color:var(--muted)}
.bridge{width:100%;border-collapse:collapse;font-size:14.5px}
.bridge td{padding:8px 4px;border-bottom:1px solid var(--line)}
.bridge td.num{text-align:right;font-variant-numeric:tabular-nums}
.bridge tr.total td{font-weight:700;border-bottom:0;border-top:2px solid var(--line)}
@media(max-width:760px){
  .shell{flex-direction:column}
  .sidebar{width:100%;flex:none;height:auto;position:static}
  .main{padding:20px 16px}
}