/* v9.4.0 — Bảng Plan Campaign (spreadsheet, mở ở tab riêng) */
body.upg-mode .app-shell{display:none!important}
body.upg-mode{background:#f5f7fb;overflow:hidden}
#upgRoot{height:100vh;display:flex;flex-direction:column}
#upgRoot[hidden]{display:none}
.upg-page{display:flex;flex-direction:column;height:100vh;min-height:0}
.upg-empty{max-width:560px;margin:15vh auto;padding:28px;background:#fff;border-radius:14px;box-shadow:var(--shadow);text-align:center;color:#334155}
.upg-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px;background:#102a43;color:#fff}
.upg-crumb{font-size:12px;color:#9fb3c8;letter-spacing:.02em}
.upg-top h1{margin:2px 0 0;font-size:19px;line-height:1.25}
.upg-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.upg-actions .btn.secondary{background:rgba(255,255,255,.12);color:#fff}
.upg-actions .btn.secondary:hover{background:rgba(255,255,255,.2)}
.upg-actions .btn.primary:disabled{opacity:.55;cursor:default;filter:none}
.upg-savestate{font-size:12px;color:#d9e2ec;margin-right:4px}
.upg-banner{background:#fff7e6;border-bottom:1px solid #f5d38a;color:#7a4b00;padding:8px 20px;font-size:13px;display:flex;gap:10px;align-items:center}
.upg-toolbar{display:flex;align-items:center;gap:12px;padding:10px 20px;background:#fff;border-bottom:1px solid var(--line);flex-wrap:wrap}
.upg-tabs{display:flex;background:#eef2f7;border-radius:10px;padding:3px}
.upg-tabs button{border:0;background:transparent;padding:7px 14px;border-radius:8px;font-weight:700;color:#475569;font-size:13px}
.upg-tabs button.active{background:#fff;color:#102a43;box-shadow:0 1px 3px rgba(15,23,42,.12)}
.upg-tabs b{display:inline-block;min-width:20px;margin-left:4px;padding:1px 6px;border-radius:999px;background:#dbe4f0;font-size:11px;color:#334e68}
.upg-search{flex:1 1 220px;max-width:340px;border:1px solid #d5dce6;border-radius:9px;padding:8px 11px;font-size:13px}
.upg-tools{display:flex;gap:6px;flex-wrap:wrap}
.upg-help{background:#f0f6ff;border-bottom:1px solid #d6e4f7;padding:10px 20px;font-size:12.5px;color:#243b53;display:grid;gap:5px}
.upg-help.hidden{display:none}
.upg-help kbd{background:#fff;border:1px solid #cbd5e1;border-bottom-width:2px;border-radius:4px;padding:0 4px;font-size:11px}
.upg-help code{background:#fff;border-radius:4px;padding:0 4px}
.upg-chip{display:inline-block;padding:0 6px;border-radius:4px;font-size:11px}
.upg-chip.dirty{background:#fff3bf}.upg-chip.err{background:#ffe3e3;color:#a61e1e}.upg-chip.ro{background:#eef1f5;color:#64748b}
.upg-gridwrap{flex:1;min-height:0;overflow:auto;background:#fff;outline:none;position:relative}
.upg-grid{border-collapse:separate;border-spacing:0;table-layout:fixed;font-size:13px;user-select:none;-webkit-user-select:none}
.upg-grid th,.upg-grid td{border-right:1px solid #e3e8ef;border-bottom:1px solid #e3e8ef;padding:0 8px;height:32px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:#fff}
.upg-grid thead th{position:sticky;top:0;z-index:3;background:#f1f4f9;color:#334e68;font-size:12px;font-weight:750;text-align:left;cursor:pointer;height:36px}
.upg-grid thead th{text-transform:none;letter-spacing:0}
.upg-grid thead th.ro{color:#7b8794;font-weight:650}
.upg-grid th.stick,.upg-grid td.stick{position:sticky;z-index:2}
.upg-grid thead th.stick{z-index:4}
.upg-grid .s0{left:0}.upg-grid .s1{left:48px;box-shadow:2px 0 0 #d5dce6}
.upg-grid td.s0{text-align:center;color:#7b8794;font-size:12px;cursor:e-resize}
.upg-grid td.s1{font-weight:650;color:#102a43}
.upg-grid td.s1 small{margin-left:6px;font-weight:500;font-size:10.5px;color:#8a99ad}
.upg-grid td.num{text-align:right;font-variant-numeric:tabular-nums}
.upg-grid td.ro{background:#f7f9fb;color:#52606d}
.upg-grid td.dirty{background:#fff3bf}
.upg-grid td.err{background:#ffe3e3;color:#a61e1e;box-shadow:inset 0 0 0 1px #f08c8c}
.upg-grid td.sel{background-image:linear-gradient(rgba(47,111,237,.13),rgba(47,111,237,.13))}
.upg-grid td.active{box-shadow:inset 0 0 0 2px #2f6fed}
.upg-grid td.editing{padding:0;box-shadow:inset 0 0 0 2px #2f6fed;overflow:visible}
.upg-editor{width:100%;height:100%;border:0;padding:0 8px;font:inherit;background:#fff;outline:none;user-select:text}
.upg-grid td.hand-ready{color:#12805c;font-weight:650}
.upg-grid td.hand-miss{color:#9a5b13}
.upg-grid td.hand-done{color:#2f6fed}
.upg-grid tr.row-err td.s0{background:#c2414a;color:#fff}
.upg-grid tr.row-focus td.s1{box-shadow:inset 3px 0 0 #2f6fed,2px 0 0 #d5dce6}
.upg-master{display:inline-block;margin-left:3px;padding:0 4px;border-radius:4px;background:#e0e7ff;color:#3b4cca;font-size:10px;vertical-align:1px}
.upg-status{display:flex;justify-content:space-between;gap:12px;padding:7px 20px;background:#f8fafc;border-top:1px solid var(--line);font-size:12px;color:#52606d}
.upg-errtxt{color:#c2414a;font-weight:650}
.upg-modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:1000;display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px;overflow:auto}
.upg-modal{background:#fff;border-radius:14px;max-width:980px;width:100%;padding:20px 22px;box-shadow:0 20px 50px rgba(15,23,42,.3)}
.upg-modal h3{margin:0 0 6px}
.upg-muted{color:#52606d;font-size:13px;margin:0 0 10px}
.upg-modal textarea{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:10px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;white-space:pre;overflow:auto}
.upg-check{display:flex;gap:8px;align-items:center;font-size:13px;margin:8px 0}
.upg-map{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;margin:10px 0;max-height:260px;overflow:auto;padding:2px}
.upg-map label{display:grid;gap:3px;font-size:12px;background:#f8fafc;border:1px solid #e3e8ef;border-radius:8px;padding:6px 8px}
.upg-map label span{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.upg-map select{font-size:12px;padding:4px;border:1px solid #cbd5e1;border-radius:6px}
.upg-unmatched{font-size:12px;color:#7a4b00;background:#fff7e6;border-radius:8px;padding:6px 10px}
.upg-unmatched ul{margin:6px 0 0;padding-left:18px;max-height:160px;overflow:auto}
.upg-modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}
.upg-modal-actions .btn.primary:disabled{opacity:.5;cursor:default}
/* Nút mở Bảng Plan trong giao diện Campaign thường */
.upg-open-btn{white-space:nowrap}
@media (max-width:760px){.upg-top{flex-direction:column;align-items:flex-start}.upg-toolbar{padding:8px 12px}.upg-status{flex-direction:column}}