:root{
  --bg:#0f172a; --panel:#ffffff; --ink:#1e293b; --ink-soft:#64748b;
  --line:#e2e8f0; --line-soft:#eef2f6; --brand:#1d4ed8; --brand-ink:#1e40af;
  --accent:#0ea5e9; --danger:#dc2626; --ok:#16a34a;
  --shadow:0 8px 24px rgba(15,23,42,.12); --shadow-sm:0 2px 8px rgba(15,23,42,.08);
  --radius:10px; --side-w:340px;
  font-synthesis-weight:none;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);background:#f1f5f9;font-size:14px;line-height:1.45;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
button{font-family:inherit;cursor:pointer}
h2,h3{margin:0}
code{background:#eef2ff;padding:1px 5px;border-radius:4px;font-size:.92em}

#app{display:flex;height:100vh;overflow:hidden}

/* ---------------- Sidebar ---------------- */
#sidebar{
  width:var(--side-w);flex:0 0 var(--side-w);background:var(--panel);
  border-right:1px solid var(--line);display:flex;flex-direction:column;
  overflow:hidden;z-index:5;
}
.side-head{padding:16px 16px 12px;border-bottom:1px solid var(--line);flex:0 0 auto}

/* dai thong tin do an dang chon (luon hien) */
.side-proj{display:flex;align-items:center;gap:8px;padding:9px 14px;flex:0 0 auto;
  border-bottom:1px solid var(--line-soft);background:#f8fafc}
.side-proj .sp-txt{flex:1;min-width:0}
.sp-name{font-weight:700;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sp-meta{font-size:11px;color:var(--ink-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-proj .icon-btn{flex:0 0 auto}

/* thanh tab sidebar - chuyen qua lai, khong so dai */
.side-tabs{display:flex;border-bottom:1px solid var(--line);background:var(--panel);flex:0 0 auto}
.side-tabs .stab{flex:1;border:0;background:transparent;padding:9px 3px;font-size:12px;
  font-weight:600;color:var(--ink-soft);cursor:pointer;border-bottom:2px solid transparent;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-tabs .stab:hover:not(:disabled){color:var(--ink)}
.side-tabs .stab.is-active{color:var(--brand);border-bottom-color:var(--brand)}
.side-tabs .stab:disabled{opacity:.38;cursor:default}
.side-tabs .stab[hidden]{display:none}
.side-panes{flex:1;min-height:0;display:flex;overflow:hidden}
.spane{flex:1;min-width:0;overflow:auto;border-bottom:0}
.spane[hidden]{display:none}
.brand{display:flex;gap:12px;align-items:center}
.brand-mark{
  width:40px;height:40px;border-radius:10px;flex:0 0 40px;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  color:#fff;font-weight:800;display:grid;place-items:center;letter-spacing:.5px;
}
.brand-title{font-weight:700;font-size:15px}
.brand-sub{color:var(--ink-soft);font-size:12px}

.panel{padding:14px 16px;border-bottom:1px solid var(--line-soft)}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:8px}
.panel-head h3{font-size:13px;letter-spacing:0;color:var(--ink-soft)}

.proj-search{position:relative;margin-bottom:8px}
#project-search{
  width:100%;padding:8px 30px 8px 10px;border:1px solid var(--line);border-radius:8px;
  font-size:13px;
}
.ps-clear{position:absolute;right:6px;top:50%;transform:translateY(-50%);
  border:0;background:transparent;color:var(--ink-soft);font-size:16px;
  cursor:pointer;line-height:1;padding:2px 4px}
.ps-clear:hover{color:var(--ink)}

.proj-toolbar{display:flex;gap:6px;align-items:center;margin-bottom:8px}
#flt-toggle{cursor:pointer;display:inline-flex;align-items:center;gap:5px}
#flt-toggle.is-open{border-color:var(--brand);color:var(--brand);background:#eef2ff}
.flt-badge{background:var(--brand);color:#fff;border-radius:999px;
  min-width:16px;height:16px;display:inline-grid;place-items:center;
  font-size:10px;font-weight:700;padding:0 4px}
.mini-select{margin-left:auto;border:1px solid var(--line);border-radius:7px;
  padding:4px 6px;font-size:12px;background:#fff;color:var(--ink)}

.flt-panel{border:1px solid var(--line-soft);border-radius:9px;
  padding:10px;margin-bottom:8px;background:#f8fafc}
.flt-panel .filters{margin-bottom:8px}
#flt-clear{width:100%}
#flt-clear:disabled{opacity:.45;cursor:default}

.flt-chips{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:8px}
.flt-chip{display:inline-flex;align-items:center;gap:2px;background:#e0edff;
  color:#1d4ed8;border-radius:999px;padding:2px 4px 2px 9px;font-size:11.5px}
.flt-chip .fc-x{border:0;background:transparent;color:inherit;cursor:pointer;
  font-size:13px;line-height:1;padding:0 4px;opacity:.7}
.flt-chip .fc-x:hover{opacity:1}
.proj-result{margin-bottom:6px}
.project-empty .link{border:0;background:transparent;color:var(--brand);
  cursor:pointer;font:inherit;text-decoration:underline;padding:0}

/* ============ v65: nap them du lieu ============ */
.imp-layers{max-height:44vh;overflow:auto;border:1px solid var(--line-soft);border-radius:8px}
table.imp-tbl{width:100%;border-collapse:collapse;font-size:12.5px}
table.imp-tbl th,table.imp-tbl td{padding:6px 8px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:middle}
table.imp-tbl thead th{background:#f8fafc;position:sticky;top:0;font-size:11.5px;
  text-transform:uppercase;letter-spacing:.4px;color:var(--ink-soft)}
table.imp-tbl select{max-width:340px;border:1px solid var(--line);border-radius:6px;
  padding:4px 6px;font-size:12px;background:#fff}
#imp-crs{border:1px solid var(--line);border-radius:7px;padding:6px 8px;font-size:13px}
table.imp-tbl.cad td .cad-name{font-family:Consolas,monospace;font-size:12px}
table.imp-tbl select.imp-gk{max-width:130px}
.k-chip{display:inline-block;background:#eef2ff;color:#3730a3;border-radius:5px;
  padding:0 5px;margin:0 3px 2px 0;font-size:11px}
.imp-poly-lbl{display:block;margin-top:4px;font-size:11px;color:var(--ink-soft)}
.imp-poly-lbl input{vertical-align:-1px;margin-right:3px}
/* v70: chon nhieu loai hinh hoc + gop duong / diem / vung khi nap */
td.imp-take{white-space:nowrap}
.imp-gk-opt{display:block;font-size:12px;margin:1px 0;cursor:pointer}
.imp-gk-opt input{vertical-align:-2px;margin-right:4px}
.imp-gk-opt .k-n{color:var(--ink-soft);font-size:11px}
.imp-part{display:flex;align-items:center;gap:6px;margin:3px 0;flex-wrap:wrap}
.imp-part[hidden]{display:none}
.imp-part-k{min-width:58px;font-size:11.5px;color:var(--ink-soft)}
.imp-part select.imp-tgt{max-width:300px}
.imp-part select.imp-merge{max-width:190px;font-size:11.5px}
.imp-mrg-lbl{font-size:11.5px;color:var(--ink-soft);white-space:nowrap}
.imp-mrg-lbl input{vertical-align:-1px;margin-right:3px}
.cad-extra{margin:8px 4px;font-size:12px}
.cad-extra summary{cursor:pointer;color:var(--ink-soft);padding:4px 0}
.cad-extra .muted{padding:1px 0 1px 14px;font-size:11.5px}
.project-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.project-item{
  border:1px solid var(--line);border-radius:9px;padding:10px 12px;cursor:pointer;
  transition:border-color .15s,background .15s;
}
.project-item:hover{border-color:var(--accent);background:#f8fafc}
.project-item.active{border-color:var(--brand);background:#eff6ff}
.pi-name{font-weight:650;font-size:13.5px;margin-bottom:2px}
.pi-sub{color:var(--ink-soft);font-size:12px;display:flex;flex-wrap:wrap;gap:4px 8px}
.pi-badge{background:#f1f5f9;border-radius:5px;padding:0 6px;font-size:11px;color:#475569}
.project-empty{color:var(--ink-soft);font-size:13px;padding:8px 0;text-align:center}

/* ---------------- Layer tree ---------------- */
.layer-actions{display:flex;gap:6px}
.chip{
  border:1px solid var(--line);background:#fff;border-radius:999px;
  padding:3px 10px;font-size:11.5px;color:var(--ink-soft);
}
.chip:hover{border-color:var(--accent);color:var(--brand)}
.layer-tree{display:flex;flex-direction:column;gap:6px}
.lt-group>summary{
  list-style:none;cursor:pointer;font-weight:650;font-size:12.5px;
  padding:7px 8px;background:#f8fafc;border-radius:7px;display:flex;
  align-items:center;gap:8px;border:1px solid var(--line-soft);
}
.lt-group>summary::-webkit-details-marker{display:none}
.lt-group>summary::before{content:"▸";color:var(--ink-soft);font-size:11px;transition:transform .15s}
.lt-group[open]>summary::before{transform:rotate(90deg)}
.lt-swatch{width:12px;height:12px;border-radius:3px;flex:0 0 12px;border:1px solid rgba(0,0,0,.15)}
.lt-count{margin-left:auto;color:var(--ink-soft);font-weight:500;font-size:11px}
.lt-items{padding:4px 4px 4px 10px;display:flex;flex-direction:column;gap:2px}
.lt-item{display:flex;align-items:center;gap:8px;padding:4px 6px;border-radius:6px;font-size:12.5px}
.lt-item:hover{background:#f5f8fc}
.lt-item.disabled{opacity:.45}
.lt-item input[type=checkbox]{accent-color:var(--brand);width:15px;height:15px}
.lt-name{flex:1;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lt-name:hover{color:var(--brand)}
.lt-fc{color:var(--ink-soft);font-size:11px}
.lt-opacity{width:64px;accent-color:var(--accent)}

/* ---------------- Legend ---------------- */
.legend{display:flex;flex-direction:column;gap:10px;font-size:12px}
.lg-block{border:1px solid var(--line-soft);border-radius:8px;padding:8px 10px}
.lg-title{font-weight:650;margin-bottom:6px;font-size:12px}
.lg-row{display:flex;align-items:center;gap:8px;margin:3px 0}
.lg-mark{width:16px;height:14px;border-radius:3px;flex:0 0 16px}
.lg-mark.line{height:0;border-top-width:3px;border-top-style:solid;border-radius:0}
.lg-mark.point{border-radius:50%;width:12px;height:12px;flex-basis:12px}
.lg-label{color:#475569}
.lg-mark.hx{background-size:16px 16px;background-repeat:repeat;border:1px solid #cbd5e1}
.lg-standard{font-size:11px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;
  color:#0f766e;background:#ecfeff;border:1px solid #99f6e4;border-radius:6px;
  padding:5px 8px;text-align:center}

/* ---------------- Map ---------------- */
#map-wrap{position:relative;flex:1;min-width:0}
#map{position:absolute;inset:0}
.maplibregl-popup{max-width:340px!important;z-index:6}
.maplibregl-popup-content{
  padding:0;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);
  font-family:inherit;
}
.popup-head{background:var(--brand);color:#fff;padding:8px 12px;font-weight:650;font-size:13px}
.popup-body{max-height:280px;overflow:auto}
.popup-body table{border-collapse:collapse;width:100%;font-size:12px}
.popup-body td{padding:5px 10px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.popup-body td:first-child{color:var(--ink-soft);white-space:nowrap;width:44%}
.popup-body tr:nth-child(even){background:#f8fafc}

/* Banner do an */
.proj-banner{
  position:absolute;top:14px;left:14px;z-index:3;background:rgba(255,255,255,.96);
  border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-sm);
  padding:8px 10px 8px 14px;display:flex;gap:12px;align-items:center;max-width:min(60vw,560px);
  backdrop-filter:blur(4px);
}
.pb-name{font-weight:700;font-size:14px}
.pb-meta{color:var(--ink-soft);font-size:12px;display:flex;flex-wrap:wrap;gap:3px 10px;margin-top:2px}
.pb-meta b{color:#334155;font-weight:600}

/* Toolbar */
.toolbar{
  position:absolute;top:14px;right:14px;z-index:3;background:#fff;border:1px solid var(--line);
  border-radius:10px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:2px;padding:4px;
}
.tool{
  width:34px;height:34px;border:0;background:transparent;border-radius:8px;font-size:17px;
  color:#334155;display:grid;place-items:center;
}
.tool:hover{background:#f1f5f9}
.tool.active{background:var(--brand);color:#fff}
.tool-sep{width:1px;height:22px;background:var(--line);margin:0 4px}
.basemap-select{border:1px solid var(--line);border-radius:8px;padding:6px 8px;font-size:12.5px;background:#fff}

/* Readouts */
.coord-readout{
  position:absolute;left:14px;bottom:14px;z-index:3;background:rgba(15,23,42,.82);color:#fff;
  font-size:11.5px;padding:5px 10px;border-radius:7px;font-variant-numeric:tabular-nums;white-space:pre;
}
.zoom-readout{
  position:absolute;left:14px;bottom:44px;z-index:3;background:rgba(15,23,42,.82);color:#fff;
  font-size:11.5px;font-weight:600;padding:4px 9px;border-radius:7px;
  font-variant-numeric:tabular-nums;letter-spacing:.3px;pointer-events:none;
}
.measure-readout{
  position:absolute;left:50%;transform:translateX(-50%);bottom:16px;z-index:4;
  background:var(--brand);color:#fff;font-size:13px;font-weight:600;padding:7px 14px;border-radius:8px;
  box-shadow:var(--shadow);
}
.scalebar{
  position:absolute;right:16px;bottom:16px;z-index:3;background:rgba(255,255,255,.9);
  border:1px solid var(--line);border-radius:6px;padding:3px 7px 5px;font-size:11px;color:#334155;text-align:center;
}
.sb-bar{height:5px;border:2px solid #334155;border-top:0;margin:0 auto 2px}

/* Empty state */
.empty-state{position:absolute;inset:0;display:grid;place-items:center;background:#f8fafc;z-index:2}
.empty-state[hidden]{display:none}
.es-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px 34px;max-width:420px;text-align:center;box-shadow:var(--shadow-sm)}
.es-card h2{font-size:18px;margin-bottom:8px}
.es-card p{color:var(--ink-soft);margin:0 0 16px}

/* ---------------- Buttons ---------------- */
.btn{
  border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 14px;font-size:13px;
  color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:6px;
}
.btn:hover{border-color:var(--accent)}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-ink)}
.btn-danger{background:#fff;border-color:var(--danger);color:var(--danger)}
.btn-danger:hover{background:var(--danger);color:#fff}
.btn-sm{padding:5px 10px;font-size:12px}

/* ---------------- Modal ---------------- */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:50;display:grid;place-items:center;padding:20px}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:14px;width:min(620px,96vw);max-height:92vh;overflow:auto;box-shadow:var(--shadow)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:15px}
.icon-btn{border:0;background:#f1f5f9;width:30px;height:30px;border-radius:8px;font-size:16px;color:#475569}
.icon-btn:hover{background:#e2e8f0}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--line)}
.form{padding:18px 20px;display:flex;flex-direction:column;gap:12px}
.form-row{display:flex;flex-direction:column;gap:4px}
.form-row label{font-size:12.5px;color:var(--ink-soft);font-weight:600}
.req{color:var(--danger)}
.form input,.form select,.form textarea{
  border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:13px;font-family:inherit;width:100%;
}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid #bfdbfe;border-color:var(--accent)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}

.dropzone{border:2px dashed var(--line);border-radius:10px;padding:22px;text-align:center;background:#f8fafc;cursor:pointer}
.dropzone.drag{border-color:var(--brand);background:#eff6ff}
.dz-inner{display:flex;flex-direction:column;gap:3px;color:var(--ink-soft);font-size:12.5px}
.dz-inner strong{color:var(--ink);font-size:13.5px}
.file-name{margin-top:6px;color:var(--brand);font-weight:600;font-size:12.5px;word-break:break-all}

.progress{margin-top:4px}
.progress-bar{height:8px;background:#e2e8f0;border-radius:999px;overflow:hidden}
.progress-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--accent));transition:width .3s}
.progress-text{font-size:12px;color:var(--ink-soft);margin-top:5px}

.info-body{padding:16px 20px;font-size:13px}
.info-body table{width:100%;border-collapse:collapse}
.info-body td{padding:6px 8px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.info-body td:first-child{color:var(--ink-soft);width:38%}
.info-groups{margin-top:12px}
.info-groups .lg-row{margin:4px 0}

/* Toast */
.toast{
  position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:99;
  background:#1e293b;color:#fff;padding:10px 18px;border-radius:9px;font-size:13px;box-shadow:var(--shadow);
}
.toast[hidden]{display:none}
.toast.ok{background:#15803d}
.toast.err{background:#b91c1c}

/* Print */
@media print{
  #sidebar,#toolbar,.proj-banner .icon-btn,.coord-readout,.zoom-readout,#empty-state,.modal,#toast{display:none!important}
  #app{height:auto}
  #map-wrap{position:static}
  #map{position:relative;height:100vh}
}

@media (max-width:900px){
  :root{--side-w:290px}
  .grid2,.grid3{grid-template-columns:1fr}
}

/* ============ v2: danh muc, tai lieu, auth ============ */
.side-head{display:flex;flex-direction:column;gap:8px}
.side-auth{display:flex;justify-content:flex-end}
.side-auth .chip{max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.muted{color:var(--ink-soft);font-size:12.5px}

.filters{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:8px}
.filters select{border:1px solid var(--line);border-radius:7px;padding:5px 6px;font-size:12px;background:#fff;min-width:0}
.load-more{width:100%;margin-top:8px}

.project-item.pending{border-style:dashed}
.pi-badge.warn{background:#fef3c7;color:#92400e}
.pi-badge.err{background:#fee2e2;color:#b91c1c}
.pi-badge.doc{background:#e0e7ff;color:#3730a3}

.modal-box.wide{width:min(760px,96vw)}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.docs-fieldset{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:4px}
.docs-fieldset legend{font-size:12.5px;font-weight:700;color:var(--ink-soft);padding:0 6px}
.docs-fieldset input[type=file]{font-size:12.5px}

.login-err{background:#fee2e2;color:#b91c1c;border-radius:7px;padding:7px 10px;font-size:12.5px}

/* Info modal */
table.kv{width:100%;border-collapse:collapse;table-layout:fixed}
table.kv td{padding:5px 6px;border-bottom:1px solid var(--line-soft);vertical-align:top;
  word-break:normal;overflow-wrap:break-word;hyphens:none}
table.kv td:first-child{color:var(--ink-soft);width:96px}
.docs-block{margin-top:14px}
.docs-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.doc-add{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 10px;padding:10px;background:#f8fafc;border:1px solid var(--line);border-radius:8px}
.doc-add select,.doc-add input{border:1px solid var(--line);border-radius:7px;padding:5px 8px;font-size:12.5px}
.doc-add input[type=file]{flex:1 1 200px}
.doc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.doc-item{display:flex;justify-content:space-between;gap:10px;border:1px solid var(--line-soft);border-radius:8px;padding:8px 10px}
.doc-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.doc-type{font-weight:650;font-size:12px}
.doc-name{font-size:12.5px;color:#334155;word-break:break-all}
.doc-note{font-size:11.5px;color:var(--ink-soft);font-style:italic}
.doc-meta{font-size:11px;color:var(--ink-soft)}
.doc-act{display:flex;gap:5px;align-items:flex-start;flex-shrink:0}

/* --- Ảnh mặt cắt ngang (HinhAnhMC) --- */
.mc-hint{font-size:11px;margin:-2px 0 8px}
.mc-hint code{font-size:.92em}
.mc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px}
.mc-cell{margin:0;position:relative;display:flex;flex-direction:column;gap:3px}
.mc-thumb{
  aspect-ratio:4/3;border-radius:8px;border:1px solid var(--line-soft);
  background:#f1f5f9 center/cover no-repeat;cursor:zoom-in;
}
.mc-thumb-err{
  border-color:#f2b8b5;background:#fef2f2;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24' fill='none' stroke='%23dc2626' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m21.73 18-8-14a2 2 0 0 0-3.46 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z'/%3E%3Cpath d='M12 9v4'/%3E%3Cpath d='M12 17h.01'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;background-size:22px;
}
.mc-cell figcaption{font-size:10.5px;color:var(--ink-soft);line-height:1.25;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-del{position:absolute;top:3px;right:3px;width:18px;height:18px;border:0;border-radius:50%;
  background:rgba(15,23,42,.55);color:#fff;font-size:13px;line-height:1;cursor:pointer;display:none}
.mc-cell:hover .mc-del{display:block}

/* nút "xem ảnh" trong bảng dữ liệu / panel thuộc tính */
.tbl-img{
  display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);
  background:#fff;border-radius:6px;padding:1px 7px 1px 5px;font:inherit;font-size:12px;
  font-weight:600;color:var(--brand);cursor:zoom-in;line-height:1.5;
}
.tbl-img:hover{background:#eff6ff;border-color:var(--brand)}
.tbl-imgcell{white-space:nowrap}

/* lightbox ảnh */
.img-lightbox{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;
  background:rgba(15,23,42,.72);padding:22px}
.img-lightbox[hidden]{display:none}
.il-inner{position:relative;max-width:min(94vw,1100px);max-height:92vh;display:flex;flex-direction:column;gap:8px}
.il-stage{display:flex;align-items:center;justify-content:center;min-height:120px;
  background:#0b1220;border-radius:12px;overflow:auto}
.il-stage img{max-width:100%;max-height:82vh;display:block;border-radius:12px}
.il-load,.il-err{color:#e2e8f0;font-size:13px;padding:28px 22px;text-align:center;line-height:1.5}
.il-cap{color:#e2e8f0;font-size:12.5px;text-align:center}
.il-x{position:absolute;top:-12px;right:-12px;width:32px;height:32px;border:0;border-radius:50%;
  background:#fff;color:#0f172a;font-size:20px;line-height:1;cursor:pointer;box-shadow:var(--shadow)}
.doc-act .chip{text-decoration:none}
.doc-act .chip.del{color:var(--danger);border-color:#fecaca}
.info-groups summary{cursor:pointer;font-weight:650;font-size:12.5px;margin-top:14px;color:var(--ink-soft)}

/* ============ v3: cay lop nhom > dataset ============ */
.lt-showall-lbl{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-soft);margin-bottom:8px}
.lt-showall-lbl input{accent-color:var(--brand)}
.lt-nhom{border:1px solid var(--line);border-radius:9px;margin-bottom:8px;overflow:hidden}
.lt-nhom>summary{list-style:none;cursor:pointer;padding:8px 10px;background:#eef2ff;
  display:flex;align-items:center;gap:8px;font-size:13px}
.lt-nhom>summary::-webkit-details-marker{display:none}
.lt-nhom>summary::before{content:"▾";color:var(--ink-soft);font-size:10px}
.lt-nhom:not([open])>summary::before{content:"▸"}
.lt-nhom>div{padding:6px 8px}
.lt-nhom .lt-group{margin:4px 0}
.lt-nhom .lt-group>summary{background:#f8fafc;font-size:12px}
.lt-grp{flex:0 0 auto;width:15px;height:15px;accent-color:var(--brand);cursor:pointer;margin:0}
.lt-nhom>summary .lt-grp{width:16px;height:16px}

/* ============ v4: bao cao coverage ============ */
.cov-layer{border:1px solid var(--line-soft);border-radius:8px;margin:6px 0;padding:2px 8px}
.cov-layer>summary{cursor:pointer;font-size:12.5px;padding:5px 0}
.cov-tbl{width:100%;border-collapse:collapse;font-size:11.5px;margin:4px 0 8px}
.cov-tbl th{text-align:left;color:var(--ink-soft);font-weight:600;border-bottom:1px solid var(--line);padding:3px 6px}
.cov-tbl td{padding:3px 6px;border-bottom:1px solid var(--line-soft)}
.cov-tbl tr.cov-empty{color:#94a3b8}
.cov-tbl code{background:#f1f5f9;font-size:11px}

/* ============ v5: sua/xoa nhanh trong danh muc ============ */
.project-item{position:relative}
.pi-act{position:absolute;top:6px;right:6px;display:none;gap:3px}
.project-item:hover .pi-act{display:flex}
.pi-ic{border:1px solid var(--line);background:#fff;border-radius:6px;width:24px;height:24px;
  font-size:12px;line-height:1;display:grid;place-items:center;color:#475569}
.pi-ic:hover{border-color:var(--accent);color:var(--brand)}
.pi-ic.pi-del:hover{border-color:var(--danger);color:var(--danger)}

/* ============ v6: popup day du cot ============ */
.popup-count{font-weight:400;opacity:.75;font-size:11px}
.popup-body tr.cov-empty td{color:#94a3b8}
.popup-toggle{display:block;width:100%;border:0;border-top:1px solid var(--line-soft);
  background:#f8fafc;color:var(--brand);padding:7px;font-size:12px;cursor:pointer}
.popup-toggle:hover{background:#eff6ff}

/* ============ v55: bang thong tin tren Sidebar ============ */
#panel-context .panel-head{margin-bottom:8px}
#panel-context #ctx-title{color:var(--brand)}
.ctx-body{font-size:12.5px}
.ctx-body .popup-head{border-radius:6px 6px 0 0}
.ctx-body .popup-body{max-height:44vh;border:1px solid var(--line-soft);border-top:0;border-radius:0 0 6px 6px}
.ctx-body table.kv{margin-bottom:8px}
.ctx-actions{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.ctx-actions .btn{flex:0 0 auto}
.ctx-loading{padding:14px 4px;color:var(--ink-soft);font-size:12px}

/* ============ v60: nhieu do an cung luc ============ */
.lt-projs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.lt-projs .lp-hint{flex-basis:100%;font-size:11px;color:var(--ink-soft)}
.lt-proj{display:inline-flex;align-items:center;border:1px solid var(--line);
  border-radius:999px;overflow:hidden;font-size:12px;background:#fff}
.lt-proj.is-active{border-color:var(--brand);background:#eef2ff}
.lt-proj .lp-name{border:0;background:transparent;padding:4px 4px 4px 10px;cursor:pointer;
  max-width:150px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:inherit}
.lt-proj.is-active .lp-name{color:var(--brand);font-weight:600}
.lt-proj .lp-x{border:0;background:transparent;padding:4px 8px 4px 4px;cursor:pointer;
  color:var(--ink-soft);font-size:14px;line-height:1}
.lt-proj .lp-x:hover{color:#dc2626}
.pi-ic.pi-add{color:var(--brand);font-weight:700}
.project-item.on-map{border-color:var(--brand)}
.project-item.on-map .pi-ic.pi-add{background:var(--brand);color:#fff;border-radius:6px}

/* ============ v7: canh bao nap du lieu ============ */
.ingest-warn{background:#fef3c7;border:1px solid #fcd34d;border-radius:8px;padding:8px 12px;margin:10px 0;font-size:12px}
.ingest-warn ul{margin:4px 0 0;padding-left:18px}
.ingest-warn code{background:#fff}

/* ============ v8: modal bang du lieu ============ */
.modal-box.table-box{width:min(1300px,98vw);max-height:94vh;display:flex;flex-direction:column}
.tbl-toolbar{display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tbl-toolbar #tbl-search{flex:0 0 240px;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:13px}
.tbl-spacer{flex:1}
.tbl-import{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;padding:10px 16px;background:#f8fafc;border-bottom:1px solid var(--line);font-size:12.5px}
.tbl-import input[type=file]{font-size:12px}
.tbl-import select{border:1px solid var(--line);border-radius:7px;padding:5px 8px;font-size:12.5px}
.tbl-report{flex-basis:100%;font-size:12px;color:#334155}
.tbl-grid{overflow:auto;flex:1;padding:0}
table.grid{border-collapse:collapse;width:100%;font-size:12px}
table.grid th,table.grid td{border:1px solid var(--line-soft);padding:4px 8px;text-align:left;white-space:nowrap;max-width:280px;overflow:hidden;text-overflow:ellipsis}
table.grid thead th{position:sticky;top:0;background:#eef2ff;cursor:pointer;font-weight:650;z-index:1}
table.grid thead th.ro{background:#f1f5f9;cursor:default}
table.grid td.rn{color:var(--ink-soft);background:#fafafa}
table.grid td.editable{cursor:cell}
table.grid td.editable:hover{background:#eff6ff}
table.grid td.ro{color:#64748b;background:#fcfcfd}
table.grid td.just-saved{background:#dcfce7}
table.grid tbody tr:hover{background:#f8fafc}
.cell-inp{width:100%;border:1px solid var(--brand);border-radius:4px;padding:2px 5px;font-size:12px;font-family:inherit}
table.grid button.del{color:var(--danger);border-color:#fecaca;padding:0 7px}

/* nut bang du lieu tren cay lop */
.lt-tbl{border:1px solid var(--line);background:#fff;border-radius:5px;width:20px;height:20px;
  font-size:11px;line-height:1;color:#475569;padding:0;flex:0 0 20px}
.lt-tbl:hover{border-color:var(--accent);color:var(--brand)}
.tbl-import[hidden]{display:none}

/* ================= v9: layout linh hoat (sidebar thu + dock bang) ================= */
#app{display:flex;height:100vh;overflow:hidden;position:relative}
#sidebar{flex:0 0 var(--side-w);width:var(--side-w);transition:flex-basis .18s ease,width .18s ease}
#app.sb-collapsed #sidebar{flex-basis:0;width:0;overflow:hidden;border-right:0}
.side-head .brand{position:relative}
.sb-hide{margin-left:auto;flex:0 0 28px}
#sb-toggle{display:none;position:absolute;left:10px;top:10px;z-index:30;width:34px;height:34px;
  border:1px solid var(--line);background:#fff;border-radius:9px;box-shadow:var(--shadow-sm);
  font-size:16px;color:#334155;place-items:center}
#app.sb-collapsed #sb-toggle{display:grid}
#sb-toggle:hover{border-color:var(--accent);color:var(--brand)}

#main-col{flex:1;min-width:0;display:flex;flex-direction:column;position:relative}
#map-wrap{flex:1;min-height:0;position:relative}
#main-col[data-dock="full"] #map-wrap{display:none}

/* Dock bang du lieu */
#table-dock{flex:0 0 auto;height:0;overflow:hidden;background:var(--panel);
  border-top:1px solid var(--line);display:flex;flex-direction:column;position:relative}
#main-col[data-dock="half"]   #table-dock,
#main-col[data-dock="custom"] #table-dock{height:var(--dock-h,44vh)}
#main-col[data-dock="full"]   #table-dock{flex:1;height:auto}
.dock-bar{display:flex;align-items:center;gap:6px;padding:5px 10px;border-bottom:1px solid var(--line);
  flex-wrap:wrap;background:#f8fafc;position:relative}
.dock-drag{position:absolute;left:0;right:0;top:-3px;height:8px;cursor:ns-resize}
.dock-drag::before{content:"";position:absolute;left:50%;top:3px;width:36px;height:3px;margin-left:-18px;
  background:var(--line);border-radius:2px}
.dock-title{font-size:12.5px;white-space:nowrap;max-width:34ch;overflow:hidden;text-overflow:ellipsis}
.dock-bar #tbl-search{flex:0 0 150px;border:1px solid var(--line);border-radius:7px;padding:4px 8px;font-size:12px}
.dock-bar .btn-sm{padding:4px 8px;font-size:11.5px}
.tbl-spacer{flex:1}
.dock-modes{display:flex;gap:2px}
.dock-modes button{border:1px solid var(--line);background:#fff;border-radius:6px;width:26px;height:24px;
  font-size:12px;color:#475569;padding:0}
.dock-modes button:hover{border-color:var(--accent);color:var(--brand)}
#main-col[data-dock="half"]   .dock-modes [data-mode="half"],
#main-col[data-dock="custom"] .dock-modes [data-mode="half"],
#main-col[data-dock="full"]   .dock-modes [data-mode="full"]{background:var(--brand);color:#fff;border-color:var(--brand)}

.tbl-import{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;padding:8px 10px;
  background:#fff;border-bottom:1px solid var(--line-soft);font-size:12px}
.tbl-import[hidden]{display:none}
.tbl-import select,.tbl-import input[type=file]{border:1px solid var(--line);border-radius:7px;padding:4px 7px;font-size:12px}
.tbl-report{flex-basis:100%;font-size:12px;color:#334155}
.tbl-grid{flex:1;overflow:auto;position:relative}
table.grid{border-collapse:collapse;width:100%;font-size:12px}
table.grid th,table.grid td{border:1px solid var(--line-soft);padding:3px 8px;text-align:left;
  white-space:nowrap;max-width:280px;overflow:hidden;text-overflow:ellipsis}
table.grid thead th{position:sticky;top:0;background:#eef2ff;cursor:pointer;font-weight:650;z-index:1}
table.grid thead th.ro{background:#f1f5f9;cursor:default}
table.grid td.rn{color:var(--ink-soft);background:#fafafa}
table.grid td.editable{cursor:cell}
table.grid td.editable:hover{background:#eff6ff}
table.grid td.ro{color:#64748b;background:#fcfcfd}
table.grid td.just-saved{background:#dcfce7}
table.grid tbody tr:hover{background:#f8fafc}
.cell-inp{width:100%;border:1px solid var(--brand);border-radius:4px;padding:2px 5px;font-size:12px;font-family:inherit}
table.grid button.del{color:var(--danger);border-color:#fecaca;padding:0 7px}

@media (max-width:820px){
  #sidebar{position:absolute;z-index:25;height:100%;box-shadow:var(--shadow)}
  #app:not(.sb-collapsed) #sb-toggle{display:grid}
}

/* ================= v10: grid Excel-like + tuong tac ban do ================= */
table.grid th{position:relative;user-select:none}
table.grid th .th-lbl{cursor:pointer}
table.grid th .th-rz{position:absolute;right:-3px;top:0;width:7px;height:100%;cursor:col-resize}
table.grid th.drop-hint{outline:2px dashed var(--brand);outline-offset:-2px}
table.grid th[draggable=true]{cursor:grab}
table.grid td.col-gid,table.grid th.col-gid{position:sticky;left:0;z-index:2;background:#fafafa}
table.grid thead th.col-gid{z-index:3;background:#e7ecfb}
table.grid td.col-act,table.grid th.col-act{position:sticky;right:0;background:#fff;width:34px}
table.grid tbody tr.row-hl>td{background:#cbeeff!important;box-shadow:inset 3px 0 0 #00BFFF}
.tbl-grid.tbl-busy{opacity:.55;pointer-events:none;transition:opacity .12s}
.tbl-grid.tbl-busy::after{content:"";position:absolute;left:50%;top:14px;width:20px;height:20px;
  margin-left:-10px;border:2.5px solid #cbd5e1;border-top-color:#2563eb;border-radius:50%;
  animation:tblspin .7s linear infinite}
@keyframes tblspin{to{transform:rotate(360deg)}}
table.grid tbody tr{cursor:pointer}
table.grid tbody tr td.editable{cursor:cell}

.colpanel{position:absolute;top:100%;right:8px;margin-top:4px;width:270px;max-height:52vh;overflow:auto;
  background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);z-index:40;padding:8px}
.colpanel[hidden]{display:none}
.cp-head{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:650;color:var(--ink-soft);margin-bottom:6px;flex-wrap:wrap}
.cp-list label{display:flex;align-items:center;gap:7px;padding:4px 5px;font-size:12.5px;border-radius:6px;cursor:default}
.cp-list label:hover{background:#f5f8fc}
.cp-drag{cursor:grab;color:#94a3b8;font-size:11px;letter-spacing:-2px}
.cp-list input{accent-color:var(--brand)}

/* ============ v68: chon nhieu doi tuong + gop + xem truoc nap CAD ============ */
.sel-bar{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:30;
  display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:12px;
  background:rgba(15,23,42,.92);color:#fff;box-shadow:var(--shadow);backdrop-filter:blur(6px)}
.sel-bar[hidden]{display:none}
.sel-bar .sel-info{font-size:12.5px;font-weight:600;letter-spacing:.2px}
.sel-bar .btn{padding:3px 10px;font-size:12px;border-radius:8px;border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.12);color:#fff}
.sel-bar .btn:hover{background:rgba(255,255,255,.22)}
.sel-bar .btn.btn-danger{background:#dc2626;border-color:#ef4444}
.sel-bar .btn.btn-danger:hover{background:#b91c1c}
.sel-bar .btn:disabled{opacity:.4;cursor:not-allowed}
.sel-bar.imp-prev{background:rgba(157,23,110,.94)}

.box-select{position:absolute;z-index:29;border:1.5px dashed #2563eb;background:rgba(37,99,235,.12);
  pointer-events:none}
#t-boxsel.active{background:var(--brand);color:#fff}

.imp-phanloai{display:block;margin-top:4px;width:100%;box-sizing:border-box;font-size:11.5px;
  padding:2px 5px;border:1px solid var(--line);border-radius:5px}

/* ---- v68: tich chon dong trong bang -> gom / xoa dong loat ---- */
table.grid td.col-sel,table.grid th.col-sel{position:sticky;left:0;z-index:2;width:34px;
  text-align:center;background:#fafafa;padding:0}
table.grid thead th.col-sel{z-index:3;background:#e7ecfb}
table.grid td.col-sel,table.grid th.col-sel{left:0}
table.grid td.col-gid,table.grid th.col-gid{left:34px}
table.grid td.col-sel input,table.grid th.col-sel input{accent-color:var(--brand);cursor:pointer;margin:0}
table.grid tbody tr.row-sel>td{background:#eef4ff}
table.grid tbody tr.row-sel.row-hl>td{background:#cbeeff!important}

.tbl-sel-bar{display:flex;align-items:center;gap:8px;padding:6px 12px;
  background:#0f172a;color:#fff;border-bottom:1px solid var(--line)}
.tbl-sel-bar[hidden]{display:none}
.tbl-sel-bar .tbl-sel-info{font-size:12.5px;font-weight:600;margin-right:auto}
.tbl-sel-bar .btn{padding:3px 10px;font-size:12px;border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.12);color:#fff}
.tbl-sel-bar .btn:hover{background:rgba(255,255,255,.22)}
.tbl-sel-bar .btn.btn-danger{background:#dc2626;border-color:#ef4444}
.tbl-sel-bar .btn.btn-danger:hover{background:#b91c1c}
.tbl-sel-bar .btn:disabled{opacity:.4;cursor:not-allowed}

/* ============ v73: trinh sua ky hieu (style) theo TT 16/2025 ============ */
.lt-item .lt-sty{border:none;background:none;cursor:pointer;font-size:13px;padding:0 3px;
  opacity:.6;line-height:1}
.lt-item .lt-sty:hover{opacity:1;transform:scale(1.12)}

.sty-tools{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:6px 2px 4px;
  padding:6px 8px;background:#f5f8fc;border:1px solid var(--line-soft);border-radius:8px}
.sty-tools[hidden]{display:none}
.sty-tools-lbl{font-size:11.5px;color:var(--ink-soft);font-weight:600}
.sty-tools .chip{font-size:11.5px;padding:3px 8px}

#modal-style .modal-box{max-width:560px}
.sty-layer{font-weight:500;font-size:12.5px;color:var(--ink-soft)}
.sty-body{max-height:60vh;overflow:auto;padding:4px 2px}
.sty-note{font-size:12px;color:var(--ink-soft);background:#f3f6fb;border-radius:6px;
  padding:6px 9px;margin-bottom:10px}
.sty-sec{border:1px solid var(--line-soft);border-radius:9px;padding:8px 10px;margin-bottom:10px}
.sty-sec h4{margin:0 0 6px;font-size:12.5px;color:var(--brand);text-transform:uppercase;
  letter-spacing:.4px}
.sty-row{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:4px 0;font-size:12.5px}
.sty-row>label{color:var(--ink);flex:0 0 42%}
.sty-row .sty-c{display:flex;align-items:center;gap:7px;flex:1;justify-content:flex-end}
.sty-row input[type=color]{width:34px;height:24px;padding:0;border:1px solid var(--line);
  border-radius:5px;background:none;cursor:pointer}
.sty-row input[type=range]{flex:1;max-width:150px}
.sty-row output{font-variant-numeric:tabular-nums;font-size:11.5px;color:var(--ink-soft);
  min-width:30px;text-align:right}
.sty-row select{border:1px solid var(--line);border-radius:6px;padding:3px 6px;font-size:12px}
.sty-none{font-size:11px;color:var(--ink-soft);display:flex;align-items:center;gap:3px}
.sty-row-z{flex-direction:column;align-items:stretch;gap:4px}
.sty-row-z>label{flex:none}
.sty-row-z .sty-zc{justify-content:flex-start;flex-wrap:wrap;gap:5px;font-size:11.5px;
  color:var(--ink-soft)}
.sty-row-z .sty-zc input[type=range]{flex:1;min-width:90px;max-width:150px}
.sty-row-z .sty-zc output{min-width:22px;text-align:left}
.sty-cats{max-height:34vh;overflow:auto;display:flex;flex-direction:column;gap:3px}
.sty-cat{display:flex;align-items:center;gap:8px;font-size:12px;padding:2px 0}
.sty-cat input[type=color]{width:30px;height:22px;padding:0;border:1px solid var(--line);
  border-radius:5px;flex:0 0 auto}
.sty-cat-lbl{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sty-cat-h{flex:0 0 auto}