@media (min-width:900px){
  #vsmt-desktop-v19 .v24-stage{display:none;min-width:0;min-height:0;overflow:auto;background:#f3f6f9;padding:14px 16px 28px;scrollbar-gutter:stable}
  #vsmt-desktop-v19.v24-ops .content{display:none!important}
  #vsmt-desktop-v19.v24-ops .v24-stage{display:block!important}
  #vsmt-desktop-v19.v24-ops .main{grid-template-rows:50px minmax(0,1fr)!important}
  #vsmt-desktop-v19.v24-ops .topbar{height:50px!important;padding:0 14px!important}
  #vsmt-desktop-v19.v24-ops .topbar h2{font-size:18px!important}
  #vsmt-desktop-v19 .v24-page{display:none}.v24-page.v24-active{display:block}
  #vsmt-desktop-v19 .v24-card{background:#fff;border:1px solid #dbe4ec;border-radius:15px;box-shadow:0 8px 24px rgba(15,39,65,.07)}
  #vsmt-desktop-v19 .v24-muted{color:#6d7c8d}
  #vsmt-desktop-v19 .v24-btn{height:36px;border:1px solid #dbe4ec;background:#fff;border-radius:9px;padding:0 12px;font-weight:700;cursor:pointer;color:#14233a}
  #vsmt-desktop-v19 .v24-btn.primary{background:#12a150;border-color:#12a150;color:#fff}
  #vsmt-desktop-v19 .v24-btn.red{background:#e7332b;border-color:#e7332b;color:#fff}
  #vsmt-desktop-v19 .v24-pill{display:inline-block;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:700}
  #vsmt-desktop-v19 .v24-pill.green{background:#e8f8ed;color:#118747}#vsmt-desktop-v19 .v24-pill.red{background:#ffe8e6;color:#c62e27}#vsmt-desktop-v19 .v24-pill.orange{background:#fff1d3;color:#a76e00}#vsmt-desktop-v19 .v24-pill.gray{background:#edf1f4;color:#667585}#vsmt-desktop-v19 .v24-pill.blue{background:#e9f2ff;color:#2674bd}

  /* P27 PRODUCTION STABLE — Desktop-only UI, mobile untouched. */
  /* HÔM NAY - khóa theo demo V2 */
  #vsmt-desktop-v19 .v24-today-head{display:grid;grid-template-columns:1.6fr .9fr;gap:12px;margin-bottom:12px}
  #vsmt-desktop-v19 .v24-summary,#vsmt-desktop-v19 .v24-actions{padding:14px}
  #vsmt-desktop-v19 .v24-summary-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}#vsmt-desktop-v19 .v24-summary-head h3{margin:0;font-size:17px}#vsmt-desktop-v19 .v24-summary-head span{font-size:11px;color:#6d7c8d}
  #vsmt-desktop-v19 .v24-today-kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
  #vsmt-desktop-v19 .v24-today-kpi{border:1px solid #dbe4ec;border-radius:13px;padding:10px 11px;min-height:72px;display:flex;align-items:center;gap:10px}
  #vsmt-desktop-v19 .v24-kicon{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:#fff;font-size:18px;font-weight:800;flex:0 0 auto}.v24-kicon.blue{background:#2584ee}.v24-kicon.green{background:#18a35c}.v24-kicon.orange{background:#f6a313}.v24-kicon.red{background:#e94038}.v24-kicon.purple{background:#7b4ad8}
  #vsmt-desktop-v19 .v24-today-kpi b{font-size:22px;display:block;line-height:1}#vsmt-desktop-v19 .v24-today-kpi small{color:#6d7c8d;font-size:10px}
  #vsmt-desktop-v19 .v24-actions{display:flex;flex-direction:column;justify-content:center}#vsmt-desktop-v19 .v24-actions h3{margin:0 0 10px;font-size:14px}
  #vsmt-desktop-v19 .v24-action-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.v24-action{height:44px;border:0;border-radius:10px;color:#fff;font-weight:800;cursor:pointer}.v24-action.green{background:#12a150}.v24-action.red{background:#e7332b}
  #vsmt-desktop-v19 .v24-quickline{display:flex;gap:7px;margin-top:9px}.v24-quickline button{flex:1;height:34px;border:1px solid #dbe4ec;background:#fff;border-radius:8px;font-size:11px;cursor:pointer}
  #vsmt-desktop-v19 .v24-section-title{display:flex;align-items:center;justify-content:space-between;margin:3px 0 9px}.v24-section-title h3{margin:0;font-size:14px}.v24-section-title small{color:#6d7c8d;font-size:11px}
  #vsmt-desktop-v19 .v24-wards{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:12px}.v24-ward{background:#fff;border:1px solid #dbe4ec;border-radius:13px;padding:11px 12px;box-shadow:0 4px 14px rgba(15,39,65,.04);cursor:pointer}.v24-ward:hover{border-color:#9fd8b7}.v24-wardtop{display:flex;justify-content:space-between;align-items:center;gap:8px}.v24-wardname{display:flex;align-items:center;gap:8px;font-weight:800}.v24-pin{width:32px;height:32px;border-radius:9px;background:#eef7ff;display:grid;place-items:center;color:#e72d68}.v24-badge{background:#eaf8ef;color:#0a8b45;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:700}.v24-wardmeta{font-size:10px;color:#6d7c8d;margin:6px 0}.v24-bar{height:5px;background:#edf2f6;border-radius:999px;overflow:hidden}.v24-bar i{display:block;height:100%;background:#1bb46b;border-radius:999px}
  #vsmt-desktop-v19 .v24-today-main{display:grid;grid-template-columns:1.25fr .85fr;gap:12px;align-items:start}.v24-panel{overflow:hidden}.v24-panel-head{padding:12px 13px;border-bottom:1px solid #dbe4ec;display:flex;justify-content:space-between;align-items:center;gap:10px}.v24-panel-head h3{margin:0;font-size:14px}.v24-panel-head small{display:block;color:#6d7c8d;font-size:10px;margin-top:2px}.v24-panel-body{padding:10px 12px}
  #vsmt-desktop-v19 .v24-alerts{display:flex;flex-direction:column;gap:8px}.v24-alert{border:1px solid #dbe4ec;border-radius:12px;padding:10px 11px;display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;background:#fff}.v24-alert.hot{border-left:4px solid #e7332b}.v24-alert.warn{border-left:4px solid #f5a515}.v24-alert.info{border-left:4px solid #2584ee}.v24-alert-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:800}.v24-alert.hot .v24-alert-icon{background:#ffeceb;color:#e7332b}.v24-alert.warn .v24-alert-icon{background:#fff4da;color:#c68000}.v24-alert.info .v24-alert-icon{background:#eaf2ff;color:#2584ee}.v24-alert strong{font-size:12px;display:block}.v24-meta{font-size:10px;color:#6d7c8d;margin-top:2px}.v24-chips{display:flex;gap:5px;flex-wrap:wrap;margin-top:5px}.v24-chip{font-size:9px;padding:4px 6px;border-radius:999px;background:#f0f3f6;color:#546373}.v24-chip.red{background:#ffeceb;color:#c62820}.v24-chip.orange{background:#fff4da;color:#a76c00}
  #vsmt-desktop-v19 .v24-upcoming{margin-top:12px}.v24-uprows{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.v24-upcard{border:1px solid #dbe4ec;border-radius:11px;padding:10px;background:#fff}.v24-upcard strong{font-size:11px}.v24-upfoot{display:flex;justify-content:space-between;align-items:center;margin-top:7px}.v24-tag{font-size:9px;padding:4px 6px;border-radius:999px;background:#eef7ff;color:#2674bd}.v24-countdown{font-size:10px;font-weight:700;color:#a86f00}
  #vsmt-desktop-v19 .v24-timeline{display:flex;flex-direction:column;gap:8px}.v24-timeitem{display:grid;grid-template-columns:64px 12px 1fr;gap:8px;align-items:start}.v24-time{font-size:10px;color:#6d7c8d;padding-top:3px}.v24-linedot{position:relative;width:10px;height:10px;border-radius:50%;background:#16a35d;margin-top:3px}.v24-linedot:after{content:"";position:absolute;width:2px;height:40px;background:#e4ebf1;left:4px;top:10px}.v24-timeitem:last-child .v24-linedot:after{display:none}.v24-timetext strong{font-size:11px}.v24-timetext div{font-size:10px;color:#6d7c8d;margin-top:2px}

  /* TUYẾN GIÁM SÁT - khóa theo demo */
  #vsmt-desktop-v19 .v24-route-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:12px}.v24-stat{background:#fff;border:1px solid #dbe4ec;border-radius:14px;padding:12px;display:flex;align-items:center;gap:10px}.v24-sicon{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:#fff;font-weight:800}.v24-stat b{font-size:22px;line-height:1;display:block}.v24-stat small{font-size:10px;color:#6d7c8d}
  #vsmt-desktop-v19 .v24-routes-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:12px;align-items:start}.v24-filter-card{padding:14px;position:sticky;top:0}.v24-filter-card h3{margin:0 0 12px;font-size:14px}.v24-field{margin-bottom:10px}.v24-field label{display:block;font-size:10px;color:#6d7c8d;margin-bottom:5px}.v24-field input,.v24-field select,.v24-control{width:100%;height:38px;border:1px solid #dbe4ec;border-radius:9px;padding:0 10px;background:#fff}.v24-legend{display:flex;flex-direction:column;gap:6px;margin:10px 0}.v24-legend span{font-size:10px;color:#536273}.v24-sq{width:9px;height:9px;border-radius:3px;display:inline-block;margin-right:6px}
  #vsmt-desktop-v19 .v24-table-card{overflow:hidden}.v24-table-head{padding:12px 13px;border-bottom:1px solid #dbe4ec;display:flex;justify-content:space-between;align-items:center;gap:10px}.v24-table-head h3{margin:0;font-size:14px}.v24-tools{display:flex;gap:8px;align-items:center}.v24-tools input,.v24-tools select{height:36px;border:1px solid #dbe4ec;border-radius:9px;padding:0 10px;background:#fff}.v24-tablewrap{max-height:calc(100vh - 235px);overflow:auto}.v24-table{width:100%;border-collapse:collapse;min-width:1050px}.v24-table th,.v24-table td{padding:10px 11px;border-bottom:1px solid #edf1f5;text-align:left;font-size:11px;white-space:nowrap}.v24-table th{position:sticky;top:0;background:#f9fbfc;color:#617183;z-index:2}.v24-route-name{font-weight:800}.v24-tiny{font-size:9px;color:#6d7c8d;display:block;margin-top:2px}.v24-row-actions{display:flex;gap:5px}.v24-row-actions button{height:30px;border:1px solid #dbe4ec;background:#fff;border-radius:7px;font-size:10px;font-weight:700;cursor:pointer}.v24-tablefoot{padding:10px 13px;display:flex;justify-content:space-between;align-items:center;color:#6d7c8d;font-size:10px}.v24-pages{display:flex;gap:5px}.v24-pages button{width:29px;height:29px;border:1px solid #dbe4ec;background:#fff;border-radius:7px}.v24-pages .on{background:#118d4d;color:#fff;border-color:#118d4d}

  /* GIÁM SÁT/GHI NHẬN - khóa theo demo */
  #vsmt-desktop-v19 .v24-capture-layout{display:grid;grid-template-columns:350px minmax(0,1fr);gap:12px;align-items:start}.v24-queue-card{overflow:hidden;position:sticky;top:0}.v24-queue-head{padding:13px;border-bottom:1px solid #dbe4ec}.v24-queue-head h3{margin:0;font-size:14px}.v24-queue-head small{font-size:10px;color:#6d7c8d}.v24-queue-filters{display:flex;gap:6px;margin-top:9px}.v24-queue-filters button{flex:1;height:31px;border:1px solid #dbe4ec;background:#fff;border-radius:8px;font-size:10px;cursor:pointer}.v24-queue-filters .on{background:#eaf8ef;color:#0d8143;border-color:#bfe8ce}.v24-queue{max-height:calc(100vh - 190px);overflow:auto}.v24-qitem{padding:11px 12px;border-bottom:1px solid #edf1f5;cursor:pointer}.v24-qitem:hover,.v24-qitem.active{background:#f1faf5}.v24-qtop{display:flex;justify-content:space-between;gap:8px}.v24-qitem strong{font-size:11px}.v24-qmeta{font-size:9px;color:#6d7c8d;margin-top:4px;display:flex;gap:7px;flex-wrap:wrap}
  #vsmt-desktop-v19 .v24-workspace{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:12px;align-items:start}.v24-route-info{padding:14px}.v24-route-header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.v24-route-header h2{font-size:18px;margin:0 0 3px}.v24-route-header .meta{font-size:10px;color:#6d7c8d}.v24-route-quick{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.v24-mini-map{height:180px;margin-top:12px;border:1px solid #dbe4ec;border-radius:12px;overflow:hidden;background:#edf5f7;position:relative}.v24-mini-map .leaflet-container{height:100%;width:100%}.v24-map-fallback{position:absolute;inset:0;background:linear-gradient(90deg,transparent 0 49%,#d8e4ec 49% 51%,transparent 51%),linear-gradient(0deg,transparent 0 49%,#d8e4ec 49% 51%,transparent 51%),#edf5f7;background-size:74px 74px}.v24-map-fallback:before{content:"";position:absolute;left:18%;top:18%;width:62%;height:54%;border:6px solid #14a95d;border-left-color:#f3a416;border-bottom-color:#e83a32;border-radius:42% 50% 38% 44%;transform:rotate(-9deg)}.v24-map-btns{position:absolute;z-index:500;top:10px;right:10px;display:flex;gap:5px}.v24-map-btns button{height:30px;border:1px solid #dbe4ec;background:#fff;border-radius:7px;font-size:10px;font-weight:700}
  #vsmt-desktop-v19 .v24-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.v24-block{border:1px solid #dbe4ec;border-radius:12px;padding:12px}.v24-block h4{font-size:12px;margin:0 0 9px}.v24-judge{display:grid;grid-template-columns:1fr 1fr;gap:8px}.v24-judge button{height:46px;border:1px solid #dbe4ec;border-radius:10px;background:#fff;font-weight:800}.v24-judge .ok.selected{border-color:#12a150;background:#eaf8ef;color:#0c8442}.v24-judge .bad.selected{border-color:#e7332b;background:#ffeceb;color:#c62e27}.v24-incidents{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.v24-incident{border:1px solid #dbe4ec;border-radius:9px;padding:9px;font-size:10px;font-weight:700;cursor:pointer;background:#fff}.v24-incident.selected{border-color:#12a150;background:#eefaf3}.v24-note textarea{width:100%;min-height:74px;border:1px solid #dbe4ec;border-radius:9px;padding:9px;resize:vertical}.v24-images{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.v24-img{aspect-ratio:1;border:1px dashed #b9c8d4;border-radius:10px;background:#f5f8fa;display:grid;place-items:center;color:#8392a1;font-size:10px;position:relative}.v24-img.filled{border-style:solid;background:linear-gradient(135deg,#d9edf5,#eef7f9)}.v24-img.filled:before{content:"ẢNH";font-weight:800;color:#39748d}.v24-capture-btns{display:flex;gap:8px;margin-top:9px}.v24-capture-btns button{flex:1;height:40px;border-radius:9px;border:1px solid #dbe4ec;background:#fff;font-weight:800}.v24-capture-btns .cam{background:#12a150;color:#fff;border-color:#12a150}.v24-sidepanel{display:flex;flex-direction:column;gap:12px}.v24-status-card,.v24-save-card{padding:13px}.v24-status-card h3,.v24-save-card h3{margin:0 0 10px;font-size:13px}.v24-syncrows{display:flex;flex-direction:column;gap:8px}.v24-sync{display:flex;justify-content:space-between;align-items:center;font-size:10px;padding:8px 9px;background:#f8fafb;border-radius:8px}.v24-gpsbox{border:1px solid #dbe4ec;border-radius:10px;padding:10px;font-size:10px}.v24-gpsgood{color:#0c8543;font-weight:700}.v24-save-card .save{width:100%;height:46px;border:0;border-radius:10px;background:#12a150;color:#fff;font-weight:900}.v24-save-card .secondary{width:100%;height:38px;margin-top:7px;border:1px solid #dbe4ec;border-radius:9px;background:#fff;font-weight:700}.v24-help{font-size:9px;color:#6d7c8d;line-height:1.45;margin-top:8px}
  @media(max-width:1280px){#vsmt-desktop-v19 .v24-today-kpis{grid-template-columns:repeat(3,1fr)}#vsmt-desktop-v19 .v24-wards{grid-template-columns:repeat(2,1fr)}#vsmt-desktop-v19 .v24-routes-grid{grid-template-columns:220px 1fr}#vsmt-desktop-v19 .v24-capture-layout{grid-template-columns:280px 1fr}#vsmt-desktop-v19 .v24-workspace{grid-template-columns:1fr}.v24-sidepanel{display:grid!important;grid-template-columns:1fr 1fr}}
}

/* P25 STABILITY: one scroll owner and deterministic stage sizing. */
@media(min-width:900px){
  #vsmt-desktop-v19 .app{height:100vh!important;min-height:0!important;overflow:hidden!important}
  #vsmt-desktop-v19 .main{height:100vh!important;min-height:0!important;overflow:hidden!important}
  #vsmt-desktop-v19:not(.v17-native) .content{min-height:0!important;height:100%!important;overflow-y:auto!important;overflow-x:hidden!important;overscroll-behavior:contain!important;-webkit-overflow-scrolling:touch!important}
  #vsmt-desktop-v19.v24-ops .main{grid-template-rows:50px minmax(0,1fr)!important}
  #vsmt-desktop-v19.v24-ops .v24-stage{display:block!important;height:100%!important;min-height:0!important;overflow-y:auto!important;overflow-x:hidden!important;overscroll-behavior:contain!important;-webkit-overflow-scrolling:touch!important;padding:14px 16px 28px!important}
  #vsmt-desktop-v19.v24-ops .v24-page.v24-active{display:block!important;min-height:100%!important}
  #vsmt-desktop-v19.v24-ops .topbar h2{display:block!important;visibility:visible!important;color:#14233a!important;opacity:1!important}
}


/* P26 PAGE HOST — rendered inside .content. Never hide .content; never add a second main row. */
@media(min-width:900px){
  #vsmt-desktop-v19 #v26-page-host{display:none;min-width:0;min-height:0;width:100%;padding:4px 2px 18px;background:#f3f6f9}
  #vsmt-desktop-v19.v26-custom #v26-page-host{display:block!important}
  #vsmt-desktop-v19.v26-custom .content{display:block!important;overflow-y:auto!important;overflow-x:hidden!important;min-height:0!important}
  #vsmt-desktop-v19.v26-custom .content>section{display:none!important}
  #vsmt-desktop-v19.v26-custom .main{grid-template-rows:50px minmax(0,1fr)!important;min-height:0!important;overflow:hidden!important}
  #vsmt-desktop-v19.v26-custom .topbar{height:50px!important;min-height:50px!important}
  #vsmt-desktop-v19.v26-custom .topbar h2{display:block!important;visibility:visible!important;color:#14233a!important;opacity:1!important}
  #vsmt-desktop-v19 #v26-page-host .v24-page{display:none}
  #vsmt-desktop-v19 #v26-page-host .v24-page.v24-active{display:block!important;min-height:0!important}
}


/* P27 production guards */
@media (min-width:900px){
  #vsmt-desktop-v19.v26-custom .v24-page{min-width:0;max-width:100%;}
  #vsmt-desktop-v19.v26-custom #v26-page-host{min-width:0;max-width:100%;}
  #vsmt-desktop-v19 .v24-queue-filters button{white-space:nowrap!important;}
}
@media (min-width:900px){
  #vsmt-desktop-v19 .v24-queue-filters{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:6px!important;}
  #vsmt-desktop-v19 .v24-queue-filters button{min-width:0!important;width:100%!important;height:32px!important;padding:0 5px!important;white-space:nowrap!important;line-height:1!important;font-size:10px!important;}
}