/* locations.css — Location Management: tree, finder columns, SVG map,
   detail panel, bulk bar, import wizard. Builds on myhome.css + users.css tokens. */

/* ---------- Page header --------------------------------------------------- */
.lo-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 16px; }
.lo-head h1 { font-family: var(--gvs-font-display); font-weight: 800; letter-spacing: -0.02em; color: var(--gvs-fg-1); margin: 0; font-size: clamp(26px, 3vw, 34px); line-height: 1.1; }
.lo-head .lo-sub { color: var(--gvs-fg-3); font-size: 14px; margin-top: 6px; }
.lo-head-actions { display: flex; align-items: center; gap: 10px; }

/* toolbar */
.lo-toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.lo-toolbar .mh-search { width: min(360px, 60vw); }
.lo-search-clear { flex: none; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; color: var(--gvs-fg-3); }
.lo-search-clear:hover { background: var(--gvs-surface-sunken); color: var(--gvs-fg-1); }
.lo-search-clear .material-symbols-rounded { font-size: 16px; }
.lo-toolbar .lo-spacer { flex: 1; }
.lo-seg { display: inline-flex; background: var(--gvs-surface-sunken); border-radius: var(--gvs-radius-pill); padding: 3px; gap: 2px; }
.lo-seg button { display: flex; align-items: center; gap: 7px; padding: 6px 13px; border-radius: var(--gvs-radius-pill); font-size: 13px; font-weight: 600; color: var(--gvs-fg-3); }
.lo-seg button .material-symbols-rounded { font-size: 18px; }
.lo-seg button.on { background: var(--gvs-surface); color: var(--gvs-fg-1); box-shadow: var(--gvs-elev-1); }

/* level chips legend / risk legend */
.lo-legend { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--gvs-fg-3); }
.lo-legend .lo-lg { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.lo-legend .lo-lg .sw { width: 11px; height: 11px; border-radius: 3px; }

/* ---------- Layout shell -------------------------------------------------- */
.lo-work { display: grid; grid-template-columns: 1fr 400px; gap: 18px; align-items: start; }
.lo-work.nodetail { grid-template-columns: 1fr; }
/* Let the 1fr track shrink below its content so the finder columns scroll inside
   .lo-cols instead of widening the whole page. */
.lo-work > div { min-width: 0; }
@media (max-width: 1080px) { .lo-work { grid-template-columns: 1fr; } }

/* level icon tile */
.lo-lvl { flex: none; width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; color: #fff; }
.lo-lvl .material-symbols-rounded { font-size: 18px; }
.lo-lvl.lvl0 { background: #6B46C1; } /* region */
.lo-lvl.lvl1 { background: #2B4E72; } /* site */
.lo-lvl.lvl2 { background: #1E80D8; } /* building */
.lo-lvl.lvl3 { background: #1FA094; } /* floor */
.lo-lvl.lvl4 { background: #2EA64C; } /* area */
.lo-lvl.lvl5 { background: #6FAE2B; } /* room */
.lo-lvl.sm { width: 24px; height: 24px; border-radius: 6px; }
.lo-lvl.sm .material-symbols-rounded { font-size: 15px; }

/* ---------- Tree view ----------------------------------------------------- */
.lo-tree { background: var(--gvs-surface); border: 1px solid var(--gvs-border); border-radius: var(--gvs-radius-lg); box-shadow: var(--gvs-elev-1); overflow: hidden; }
.lo-tree-head { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--gvs-divider); background: var(--gvs-surface-alt); }
.lo-tree-head .lo-th-actions { margin-left: auto; display: flex; gap: 4px; }
.lo-tree-head .lo-mini { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--gvs-fg-2); padding: 6px 10px; border-radius: var(--gvs-radius-sm); }
.lo-tree-head .lo-mini:hover { background: var(--gvs-surface-sunken); }
.lo-tree-head .lo-mini .material-symbols-rounded { font-size: 17px; }
.lo-tree-body { max-height: calc(100vh - 320px); overflow: auto; padding: 6px; }

.lo-row { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: var(--gvs-radius-sm); position: relative; cursor: pointer; transition: background var(--gvs-dur-fast); }
.lo-row:hover { background: var(--gvs-surface-alt); }
.lo-row.sel { background: var(--gvs-primary-weak); }
.lo-row.drop-into { background: color-mix(in srgb, var(--gvs-primary) 16%, transparent); box-shadow: inset 0 0 0 2px var(--gvs-primary); }
.lo-row.dragging { opacity: .45; }
.lo-caret { flex: none; width: 22px; height: 22px; border-radius: var(--gvs-radius-xs); display: grid; place-items: center; color: var(--gvs-fg-3); transition: transform var(--gvs-dur-fast); }
.lo-caret:hover { background: var(--gvs-surface-sunken); color: var(--gvs-fg-1); }
.lo-caret.open { transform: rotate(90deg); }
.lo-caret.leaf { visibility: hidden; }
.lo-check { flex: none; width: 18px; height: 18px; border-radius: var(--gvs-radius-xs); border: 1.5px solid var(--gvs-border-strong); display: grid; place-items: center; color: transparent; background: var(--gvs-surface); transition: all var(--gvs-dur-fast); }
.lo-check:hover { border-color: var(--gvs-primary); }
.lo-check.on { background: var(--gvs-primary); border-color: var(--gvs-primary); color: #fff; }
.lo-check .material-symbols-rounded { font-size: 14px; }
.lo-row-name { flex: 1; min-width: 0; display: flex; align-items: center; gap: 9px; }
.lo-row-name .lo-nm { font-size: 14px; font-weight: 600; color: var(--gvs-fg-1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lo-row-name .lo-nm.room { font-weight: 500; }
.lo-row-meta { display: flex; align-items: center; gap: 8px; flex: none; }
.lo-pill { font-size: 11px; font-weight: 600; color: var(--gvs-fg-3); background: var(--gvs-surface-sunken); border-radius: var(--gvs-radius-pill); padding: 2px 8px; white-space: nowrap; }
.lo-risk { font-size: 10.5px; font-weight: 700; letter-spacing: .02em; padding: 2px 8px; border-radius: var(--gvs-radius-pill); white-space: nowrap; }
.lo-barcode { display: inline-flex; align-items: center; gap: 4px; font-family: var(--gvs-font-mono); font-size: 11.5px; color: var(--gvs-fg-3); }
.lo-barcode .material-symbols-rounded { font-size: 15px; }
.lo-barcode.none { font-family: var(--gvs-font-sans); font-style: italic; opacity: .7; }
.lo-row-add { flex: none; width: 26px; height: 26px; border-radius: var(--gvs-radius-sm); display: grid; place-items: center; color: var(--gvs-fg-3); opacity: 0; transition: opacity var(--gvs-dur-fast), background var(--gvs-dur-fast); }
.lo-row:hover .lo-row-add { opacity: 1; }
.lo-row-add:hover { background: var(--gvs-surface-sunken); color: var(--gvs-primary); }
.lo-row-add .material-symbols-rounded { font-size: 18px; }
/* indent guide */
.lo-indent { flex: none; align-self: stretch; border-left: 1px solid var(--gvs-divider); }

/* inline add input */
.lo-addinput { display: flex; align-items: center; gap: 8px; padding: 4px 8px; }
.lo-addinput input { flex: 1; height: 32px; border: 1px solid var(--gvs-primary); border-radius: var(--gvs-radius-sm); padding: 0 10px; font: inherit; font-size: 13.5px; outline: none; box-shadow: var(--gvs-focus-ring); background: var(--gvs-surface); color: var(--gvs-fg-1); }

/* bottom add-region slot (tree view) */
.lo-add-region { display: flex; align-items: center; justify-content: center; gap: 9px; width: calc(100% - 12px); margin: 6px; padding: 8px 14px; border: 1.5px dashed var(--gvs-border-strong); border-radius: var(--gvs-radius-md); color: var(--gvs-fg-3); font-size: 13.5px; font-weight: 600; transition: background var(--gvs-dur-fast), border-color var(--gvs-dur-fast), color var(--gvs-dur-fast); }
.lo-add-region:hover { border-color: var(--gvs-primary); color: var(--gvs-primary); background: var(--gvs-primary-weak); }
.lo-add-region .material-symbols-rounded { font-size: 20px; }

/* ---------- Finder columns ------------------------------------------------ */
.lo-cols { display: flex; gap: 0; background: var(--gvs-surface); border: 1px solid var(--gvs-border); border-radius: var(--gvs-radius-lg); box-shadow: var(--gvs-elev-1); overflow-x: auto; min-height: 460px; max-height: calc(100vh - 300px); }
.lo-col { flex: none; width: 230px; border-right: 1px solid var(--gvs-divider); display: flex; flex-direction: column; }
.lo-col:last-child { border-right: none; }
.lo-col-head { display: flex; align-items: center; gap: 7px; padding: 10px 12px; border-bottom: 1px solid var(--gvs-divider); background: var(--gvs-surface-alt); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gvs-fg-3); position: sticky; top: 0; }
.lo-col-head .material-symbols-rounded { font-size: 16px; }
.lo-col-head .lo-col-count { margin-left: auto; font-weight: 700; }
.lo-col-body { overflow-y: auto; flex: 1; padding: 5px; }
.lo-col-item { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: var(--gvs-radius-sm); cursor: pointer; transition: background var(--gvs-dur-fast); }
.lo-col-item:hover { background: var(--gvs-surface-alt); }
.lo-col-item.on { background: var(--gvs-primary-weak); }
.lo-col-item.on .lo-ci-name { color: var(--gvs-primary); font-weight: 700; }
.lo-ci-name { flex: 1; min-width: 0; font-size: 13.5px; font-weight: 500; color: var(--gvs-fg-1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lo-ci-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.lo-col-item .material-symbols-rounded.lo-ci-arrow { font-size: 18px; color: var(--gvs-fg-3); }
.lo-col-add { display: flex; align-items: center; gap: 7px; width: 100%; padding: 8px 10px; border-radius: var(--gvs-radius-sm); color: var(--gvs-primary); font-size: 13px; font-weight: 600; }
.lo-col-add:hover { background: var(--gvs-primary-weak); }
.lo-col-add .material-symbols-rounded { font-size: 18px; }
.lo-col-empty { padding: 20px 12px; text-align: center; font-size: 12.5px; color: var(--gvs-fg-3); }

/* ---------- SVG map ------------------------------------------------------- */
.lo-map { background: var(--gvs-surface); border: 1px solid var(--gvs-border); border-radius: var(--gvs-radius-lg); box-shadow: var(--gvs-elev-1); overflow: hidden; }
.lo-map-bar { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--gvs-divider); background: var(--gvs-surface-alt); flex-wrap: wrap; }
.lo-map-bar .us-select select { height: 38px; }
.lo-map-bar .lo-mb-label { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--gvs-fg-3); }
.lo-map-bar .lo-spacer { flex: 1; }
.lo-map-canvas { padding: 20px; overflow: auto; max-height: calc(100vh - 360px); background: var(--gvs-surface-sunken); }
.lo-map-svg { display: block; margin: 0 auto; background: var(--gvs-surface); border-radius: var(--gvs-radius-md); box-shadow: var(--gvs-elev-1); }
.lo-map-area-label { font-family: var(--gvs-font-sans); font-weight: 700; font-size: 13px; fill: var(--gvs-fg-2); }
.lo-map-room { cursor: pointer; transition: opacity var(--gvs-dur-fast); }
.lo-map-room:hover { opacity: .82; }
.lo-map-room-label { font-family: var(--gvs-font-sans); font-size: 9px; fill: #fff; pointer-events: none; font-weight: 600; }
.lo-map-room.sel { stroke: var(--gvs-navy-900); stroke-width: 3; }
.lo-map-empty { padding: 60px 20px; text-align: center; color: var(--gvs-fg-3); }
.lo-map-empty .material-symbols-rounded { font-size: 46px; color: var(--gvs-grey-300); }

/* ---------- Detail panel -------------------------------------------------- */
.lo-detail { background: var(--gvs-surface); border: 1px solid var(--gvs-border); border-radius: var(--gvs-radius-lg); box-shadow: var(--gvs-elev-1); position: sticky; top: 80px; }
.lo-detail-head { padding: 16px 18px; border-bottom: 1px solid var(--gvs-divider); display: flex; align-items: flex-start; gap: 12px; }
.lo-detail-head .lo-dh-body { flex: 1; min-width: 0; }
.lo-detail-head .lo-dh-lvl { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gvs-fg-3); }
.lo-detail-head .lo-dh-name { font-family: var(--gvs-font-display); font-weight: 800; font-size: 19px; color: var(--gvs-fg-1); margin-top: 2px; word-break: break-word; }
.lo-crumb { display: flex; align-items: center; flex-wrap: wrap; gap: 3px; padding: 10px 18px; border-bottom: 1px solid var(--gvs-divider); background: var(--gvs-surface-alt); font-size: 12px; color: var(--gvs-fg-3); }
.lo-crumb .cb { color: var(--gvs-fg-2); font-weight: 600; cursor: pointer; padding: 2px 4px; border-radius: 4px; }
.lo-crumb .cb:hover { background: var(--gvs-surface-sunken); color: var(--gvs-fg-1); }
.lo-crumb .material-symbols-rounded { font-size: 14px; color: var(--gvs-grey-300); }
.lo-detail-body { padding: 20px; }
.lo-detail .mh-field { margin-bottom: 20px; }
.lo-detail .mh-field label { margin-bottom: 8px; }
.lo-stat-row { display: flex; gap: 12px; margin-bottom: 20px; }
.lo-stat { flex: 1; background: var(--gvs-surface-sunken); border-radius: var(--gvs-radius-md); padding: 14px; text-align: center; }
.lo-stat .v { font-family: var(--gvs-font-display); font-weight: 800; font-size: 22px; color: var(--gvs-fg-1); }
.lo-stat .l { font-size: 11px; color: var(--gvs-fg-3); margin-top: 2px; font-weight: 600; }
.lo-detail-actions { display: flex; gap: 8px; padding: 14px 18px; border-top: 1px solid var(--gvs-divider); }

.lo-barcode-field { display: flex; gap: 8px; align-items: stretch; }
.lo-barcode-field .mh-input { flex: 1; }
.lo-gen-btn { flex: none; display: inline-flex; align-items: center; gap: 6px; padding: 0 13px; border-radius: var(--gvs-radius-md); border: 1px solid var(--gvs-border-strong); color: var(--gvs-fg-2); font-size: 13px; font-weight: 600; white-space: nowrap; transition: background var(--gvs-dur-fast), border-color var(--gvs-dur-fast); }
.lo-gen-btn:hover { background: var(--gvs-surface-sunken); border-color: var(--gvs-primary); color: var(--gvs-primary); }
.lo-gen-btn .material-symbols-rounded { font-size: 18px; }
.lo-barcode-preview { margin-top: 10px; padding: 12px; background: #fff; border: 1px solid var(--gvs-border); border-radius: var(--gvs-radius-md); text-align: center; }
.lo-barcode-preview svg { display: block; margin: 0 auto; }
.lo-barcode-preview .bc-text { font-family: var(--gvs-font-mono); font-size: 12px; color: #111; margin-top: 5px; letter-spacing: .12em; }

.lo-risk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.lo-risk-opt { display: flex; align-items: center; gap: 8px; padding: 11px 13px; border: 1.5px solid var(--gvs-border); border-radius: var(--gvs-radius-md); cursor: pointer; font-size: 13px; font-weight: 600; color: var(--gvs-fg-2); transition: all var(--gvs-dur-fast); }
.lo-risk-opt .sw { width: 12px; height: 12px; border-radius: 50%; }
.lo-risk-opt.on { border-color: var(--gvs-fg-1); background: var(--gvs-surface-alt); color: var(--gvs-fg-1); }

.lo-empty-detail { display: grid; place-items: center; min-height: 360px; text-align: center; color: var(--gvs-fg-3); padding: 24px; }
.lo-empty-detail .material-symbols-rounded { font-size: 44px; color: var(--gvs-grey-300); }
.lo-empty-detail .t { font-size: 15px; font-weight: 600; color: var(--gvs-fg-2); margin-top: 12px; }
.lo-empty-detail .s { font-size: 13px; margin-top: 4px; max-width: 240px; }

/* ---------- Bulk action bar ----------------------------------------------- */
.lo-bulk { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 110; display: flex; align-items: center; gap: 14px; background: var(--gvs-navy-900); color: #fff; padding: 10px 12px 10px 18px; border-radius: var(--gvs-radius-pill); box-shadow: var(--gvs-elev-4); animation: mh-rise var(--gvs-dur-base) var(--gvs-ease-decelerate); }
.lo-bulk .lo-bk-count { font-size: 14px; font-weight: 700; }
.lo-bulk .lo-bk-count span { color: var(--gvs-teal-300); }
.lo-bulk button { display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 14px; border-radius: var(--gvs-radius-pill); font-size: 13.5px; font-weight: 600; color: #fff; background: rgba(255,255,255,.12); transition: background var(--gvs-dur-fast); }
.lo-bulk button:hover { background: rgba(255,255,255,.22); }
.lo-bulk button.danger:hover { background: var(--gvs-danger-500); }
.lo-bulk button .material-symbols-rounded { font-size: 18px; }
.lo-bulk .lo-bk-close { background: transparent; width: 34px; height: 34px; padding: 0; justify-content: center; }

/* move-target popover reuses rg-pop; add a scrolly list. Must sit ABOVE the move overlay
   (inline z-index:111 in Locations.razor) — the shared .rg-pop base is z-index:80, which would
   leave the overlay intercepting every click on a move target. */
.lo-move-pop { min-width: 260px; max-height: 320px; overflow-y: auto; z-index: 112; }
.lo-move-pop .lo-mp-head { padding: 10px 12px; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gvs-fg-3); position: sticky; top: 0; background: var(--gvs-surface); border-bottom: 1px solid var(--gvs-divider); }

/* ---------- Import wizard ------------------------------------------------- */
.lo-import-modal { width: min(720px, 100%); }
.lo-steps { display: flex; align-items: center; gap: 8px; padding: 16px 22px; border-bottom: 1px solid var(--gvs-divider); }
.lo-step { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 600; color: var(--gvs-fg-3); }
.lo-step .lo-step-n { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; background: var(--gvs-surface-sunken); color: var(--gvs-fg-3); }
.lo-step.on { color: var(--gvs-fg-1); }
.lo-step.on .lo-step-n { background: var(--gvs-primary); color: #fff; }
.lo-step.done .lo-step-n { background: var(--gvs-success-500); color: #fff; }
.lo-step-line { flex: 1; height: 1px; background: var(--gvs-divider); }

.lo-drop { border: 2px dashed var(--gvs-border-strong); border-radius: var(--gvs-radius-lg); padding: 40px 24px; text-align: center; transition: border-color var(--gvs-dur-fast), background var(--gvs-dur-fast); cursor: pointer; }
.lo-drop:hover, .lo-drop.over { border-color: var(--gvs-primary); background: var(--gvs-primary-weak); }
.lo-drop .material-symbols-rounded { font-size: 46px; color: var(--gvs-primary); }
.lo-drop .lo-drop-t { font-size: 16px; font-weight: 700; color: var(--gvs-fg-1); margin-top: 10px; }
.lo-drop .lo-drop-s { font-size: 13px; color: var(--gvs-fg-3); margin-top: 4px; }
.lo-template { display: inline-flex; align-items: center; gap: 7px; margin-top: 16px; font-size: 13px; font-weight: 600; color: var(--gvs-primary); }
.lo-template .material-symbols-rounded { font-size: 18px; }
.lo-file-row { display: flex; align-items: center; gap: 12px; padding: 14px; border: 1px solid var(--gvs-border); border-radius: var(--gvs-radius-md); margin-top: 16px; }
.lo-file-row .material-symbols-rounded { font-size: 28px; color: var(--gvs-success-500); }
.lo-file-row .lo-fr-body { flex: 1; }
.lo-file-row .lo-fr-name { font-size: 14px; font-weight: 600; color: var(--gvs-fg-1); }
.lo-file-row .lo-fr-meta { font-size: 12.5px; color: var(--gvs-fg-3); }

.lo-map-table { width: 100%; border-collapse: collapse; }
.lo-map-table th { text-align: left; padding: 10px 14px; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gvs-fg-3); border-bottom: 1px solid var(--gvs-divider); background: var(--gvs-surface-alt); }
.lo-map-table td { padding: 10px 14px; border-bottom: 1px solid var(--gvs-divider); font-size: 13.5px; color: var(--gvs-fg-1); }
.lo-map-table .col-src { font-family: var(--gvs-font-mono); font-size: 12.5px; color: var(--gvs-fg-2); }
.lo-preview-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.lo-preview-table th, .lo-preview-table td { padding: 7px 10px; border: 1px solid var(--gvs-divider); text-align: left; white-space: nowrap; }
.lo-preview-table th { background: var(--gvs-surface-alt); font-weight: 700; color: var(--gvs-fg-2); }
.lo-preview-wrap { overflow-x: auto; border-radius: var(--gvs-radius-md); border: 1px solid var(--gvs-border); margin-top: 8px; }
.lo-confirm-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 8px 0 4px; }
.lo-confirm-stat { background: var(--gvs-surface-sunken); border-radius: var(--gvs-radius-md); padding: 14px; text-align: center; }
.lo-confirm-stat .v { font-family: var(--gvs-font-display); font-weight: 800; font-size: 24px; color: var(--gvs-primary); }
.lo-confirm-stat .l { font-size: 12px; color: var(--gvs-fg-3); margin-top: 3px; font-weight: 600; }
.lo-callout { display: flex; gap: 10px; padding: 13px 14px; background: var(--gvs-info-50); border-radius: var(--gvs-radius-md); font-size: 13px; color: var(--gvs-info-700); margin-top: 14px; }
[data-theme="dark"] .lo-callout { color: var(--gvs-info-500); }
.lo-callout .material-symbols-rounded { font-size: 20px; flex: none; }

/* Import dialog. The stepper and the step body now sit inside the shared dialog body,
   so that drops its padding and each block supplies its own. */
.lo-import-modal .mh-modal-body { padding: 0; }
.lo-import-modal .lo-steps { margin: 0; }
.lo-import-body { padding: 22px; }