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var(--ui-accent-a15);border-radius:4px;color:var(--color-secondary);cursor:pointer;display:inline-flex;height:18px;justify-content:center;padding:0;transition:all .15s ease;width:18px}.seg-group-vis-toggle:hover{background:var(--ui-accent-a10);border-color:var(--ui-accent);color:var(--ui-accent)}.seg-group-vis-icon{font-size:12px}.seg-segment-header{align-items:stretch;display:flex;flex-direction:column;gap:4px}.seg-segment-icons-row,.seg-segment-icons-row-right{align-items:center;display:flex;gap:6px}.seg-segment-icons-row-right{margin-left:auto}.seg-kind-zoom-btn{background:var(--ui-accent-a10);border-color:var(--ui-accent-a30);border-radius:8px;color:var(--ui-accent);height:20px;width:20px}.seg-kind-zoom-btn:hover{background:var(--ui-accent-a20);border-color:var(--ui-accent);color:var(--ui-accent)}.seg-kind-zoom-btn.is-on{background:linear-gradient(135deg,var(--ui-accent),var(--accent-blue));border-color:var(--ui-accent);box-shadow:0 0 0 2px 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ease;width:32px}.seg-modal-close:hover{background:#e74c3c1a;border-color:#e74c3ca6;color:#e74c3c}.seg-modal-close-icon{font-size:18px}.seg-toast{align-items:flex-start;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,var(--ui-accent-a20),var(--ui-accent-a10));border:1px solid var(--ui-accent-a30);border-radius:12px;box-shadow:0 10px 22px #00000047;color:var(--color-primary);display:flex;font-size:var(--seg-text-size);gap:10px;justify-content:space-between;padding:10px;position:-webkit-sticky;position:sticky;top:0;z-index:6}.seg-toast-text{flex:1 1;line-height:1.35;min-width:0}.seg-toast-close{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:10px;color:var(--color-primary);cursor:pointer;flex:0 0 auto;height:28px;transition:all .18s 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var(--ui-accent);border-radius:6px;color:var(--color-muted);font-size:var(--seg-text-size);line-height:1.4;margin-top:16px;padding:12px}.segmentation-sidebar-controls .seg-toolbar .seg-hint code{background:var(--bg-tertiary);border-radius:3px;color:var(--ui-accent);font-family:Courier New,monospace;padding:2px 4px}.segmentation-sidebar-controls .seg-toolbar .seg-source-files-section,.segmentation-sidebar-controls .seg-toolbar .seg-source-files-section .seg-source-files-list{gap:0}.segmentation-sidebar-controls .seg-toolbar .seg-source-files-section .seg-source-file-name{line-height:1.3}.segmentation-sidebar-controls .seg-toolbar .seg-source-files-section .seg-vis-toggle{border-radius:8px;padding:2px 4px}.segmentation-sidebar-controls .seg-toolbar .seg-source-files-section .seg-vis-icon{font-size:14px}.segmentation-sidebar-controls .seg-segments-section{flex:1 1 auto;min-height:0;overflow:hidden}.segmentation-sidebar-controls .seg-segments-scroll{flex:1 1 auto;max-height:none;min-height:0;overflow-x:hidden;overflow-y:auto;scrollbar-color:var(--ui-accent) var(--ui-panel-1);scrollbar-gutter:stable both-edges;scrollbar-width:thin}.segmentation-sidebar-controls .seg-segments-scroll::-webkit-scrollbar{width:4px}.segmentation-sidebar-controls .seg-segments-scroll::-webkit-scrollbar-track{background:var(--ui-panel-1)}.segmentation-sidebar-controls .seg-segments-scroll::-webkit-scrollbar-thumb{background:var(--ui-accent);border-radius:4px}.segmentation-sidebar-controls .seg-segments-scroll::-webkit-scrollbar-thumb:hover{background:var(--accent-blue)}.pdal-backend-row .seg-btn{background:#9c27b0;border-color:#9c27b0;color:#fff;font-weight:600}.pdal-backend-row .seg-btn:hover{background:#7b1fa2;border-color:#7b1fa2}.seg-tree-leaf{align-items:center;background:#0000;border:1px solid #0000;border-left-width:3px;border-radius:6px;color:var(--ui-text);cursor:pointer;display:flex;gap:6px;min-height:26px;padding:4px 8px 4px 6px;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease;-webkit-user-select:none;user-select:none}.seg-tree-leaf:hover{background:color-mix(in srgb,var(--ui-accent) 8%,#ffffff0a);background:color-mix(in srgb,var(--ui-accent) 8%,var(--card-bg-hover,#ffffff0a));border-color:var(--ui-accent-a25)}.seg-tree-leaf.is-selected{background:color-mix(in srgb,var(--ui-accent) 18%,#0003);background:color-mix(in srgb,var(--ui-accent) 18%,var(--ui-panel-2,#0003));border-color:color-mix(in srgb,var(--ui-accent) 45%,#0000);border-left-color:var(--ui-accent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--ui-accent) 22%,#0000)}.seg-tree-leaf.is-selected .seg-leaf-step{background:linear-gradient(135deg,var(--ui-accent),var(--accent-blue));border:1px solid var(--ui-accent-a30);border-radius:999px;box-shadow:none;color:#fff;min-width:20px;padding:1px 6px}.seg-tree-leaf.is-selected .seg-leaf-name{color:var(--ui-text);font-weight:700}.seg-tree-leaf.is-selected .seg-leaf-kind{color:var(--ui-accent);opacity:1}.seg-tree-leaf.is-disabled{filter:saturate(.85);opacity:.55}.seg-properties-open .seg-tree-leaf.is-selected{background:color-mix(in srgb,var(--ui-accent) 26%,#00000040);background:color-mix(in srgb,var(--ui-accent) 26%,var(--ui-panel-2,#00000040));border-left-width:4px;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--ui-accent) 30%,#0000)}.seg-leaf-eye{align-items:center;background:#0000;border:none;border-radius:4px;color:#f5b301;cursor:pointer;display:inline-flex;flex:0 0 auto;height:18px;justify-content:center;padding:0;transition:color .12s ease,background .12s ease;width:18px}.seg-leaf-eye.is-off{color:var(--ui-text-muted)}.seg-leaf-eye:hover{background:var(--ui-accent-a10);color:#ffb300}.seg-leaf-eye.is-off{opacity:.7}.seg-leaf-kind{align-items:center;color:var(--ui-accent);display:inline-flex;flex:0 0 auto;height:16px;justify-content:center;opacity:.85;width:16px}.seg-leaf-icon{font-size:12px}.seg-leaf-step{color:var(--color-secondary);flex:0 0 auto;font-size:calc(var(--seg-text-size)*.9);font-weight:800;letter-spacing:.3px;min-width:18px;text-align:center}.seg-leaf-name{color:var(--ui-text);flex:1 1 auto;font-size:var(--seg-text-size);font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.seg-leaf-keep{background:color-mix(in srgb,var(--ui-success) 22%,#0000);border:1px solid color-mix(in srgb,var(--ui-success) 35%,#0000);border-radius:4px;color:#4caf50;color:var(--ui-success,#4caf50);flex:0 0 auto;font-size:calc(var(--seg-text-size)*.72);font-weight:800;letter-spacing:.02em;line-height:1.45;padding:1px 5px;white-space:nowrap}.seg-leaf-keep.is-outside{background:color-mix(in srgb,var(--ui-warning) 22%,#0000);border-color:color-mix(in srgb,var(--ui-warning) 35%,#0000);color:#ff9800;color:var(--ui-warning,#ff9800)}.seg-detail-panel{background:var(--bg-secondary);border:1px solid var(--border-secondary);border-bottom-left-radius:10px;border-bottom-right-radius:10px;border-top:3px solid var(--ui-accent);box-shadow:0 -1px 0 var(--border-secondary),0 4px 16px var(--ui-shadow);color:var(--ui-text);display:flex;flex:0 0 auto;flex-direction:column;gap:0;margin:8px 0 0;max-height:min(38vh,320px);overflow-y:auto;padding:0;scrollbar-color:color-mix(in srgb,var(--ui-accent) 55%,#0000) var(--ui-panel-1);scrollbar-width:thin}.seg-detail-panel::-webkit-scrollbar{width:6px}.seg-detail-panel::-webkit-scrollbar-track{background:var(--ui-panel-1)}.seg-detail-panel::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--ui-accent) 50%,var(--ui-panel-1));border-radius:4px}.seg-detail-panel-title-row{background:var(--ui-panel-3);border-bottom:1px solid var(--border-secondary);flex:0 0 auto;padding:4px 10px}.seg-detail-panel-title{color:var(--ui-text);font-size:calc(var(--seg-text-size)*.85);font-weight:800;letter-spacing:.05em;line-height:1.2;margin:0;opacity:.85;text-transform:uppercase}.seg-detail-header{align-items:center;background:color-mix(in srgb,var(--ui-accent) 9%,var(--ui-panel-1));border-bottom:1px solid var(--border-secondary);display:flex;gap:6px;padding:5px 8px}.seg-detail-header-left{align-items:center;display:flex;flex:1 1 auto;gap:6px;min-width:0}.seg-detail-step{background:linear-gradient(135deg,var(--ui-accent),var(--accent-blue));border:1px solid var(--ui-accent-a30);border-radius:999px;box-shadow:none;color:#fff;flex:0 0 auto;font-size:calc(var(--seg-text-size)*.95);font-weight:900;letter-spacing:.3px;padding:2px 8px;white-space:nowrap}.seg-detail-kind{align-items:center;color:var(--ui-accent);display:inline-flex;flex:0 0 auto;justify-content:center}.seg-detail-kind-icon{font-size:14px}.seg-detail-name-input{background:var(--ui-panel-2);border:1px solid var(--border-secondary);border-radius:6px;color:var(--ui-text);flex:1 1 auto;font-size:calc(var(--seg-text-size)*1.05);font-weight:700;min-width:0;outline:none;padding:4px 8px;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease}.seg-detail-name-input:hover{background:var(--ui-panel-1);border-color:color-mix(in srgb,var(--ui-accent) 35%,var(--border-primary))}.seg-detail-name-input:focus{background:var(--bg-secondary);border-color:var(--ui-accent);box-shadow:0 0 0 2px var(--ui-accent-a20)}.seg-detail-close{border-color:#8b000061;border-radius:8px;flex:0 0 auto;height:22px;width:22px}.seg-detail-close,.seg-detail-close:hover{background:#fff;box-shadow:none;color:darkred}.seg-detail-close:hover{border-color:#8b0000c7}.seg-detail-close:focus-visible{box-shadow:none;outline:2px solid #8b00006b;outline-offset:1px}.seg-detail-panel .seg-icon-btn.seg-detail-close{background:#fff;border-color:#8b000061;box-shadow:none;color:darkred;filter:none}.seg-detail-panel .seg-icon-btn.seg-detail-close:hover{background:#fff;border-color:#8b0000c7;box-shadow:none;color:darkred}.seg-detail-panel .seg-icon-btn.seg-detail-close:focus-visible{box-shadow:none;outline:2px solid #8b00006b;outline-offset:1px}.seg-detail-close-icon{font-size:12px}.seg-detail-body{background:var(--ui-panel-1);display:flex;flex-direction:column;gap:6px;padding:6px 8px 8px}.seg-detail-fields{grid-gap:6px;background:var(--ui-panel-2);border:1px solid var(--border-secondary);border-radius:6px;box-shadow:none;display:grid;gap:6px;grid-template-columns:1fr 1fr;padding:5px 6px}.seg-detail-fields .seg-field{gap:2px}.seg-detail-fields .seg-field-label{color:var(--color-secondary);font-size:calc(var(--seg-text-size)*.85);opacity:.95}.seg-detail-fields select{background:var(--ui-panel-1);border:1px solid var(--border-primary);border-radius:5px;color:var(--ui-text);cursor:pointer;font-size:var(--seg-text-size);font-weight:600;padding:3px 6px;transition:border-color .12s ease,box-shadow .12s ease}.seg-detail-fields select:hover:not(:disabled){border-color:color-mix(in srgb,var(--ui-accent) 40%,var(--border-secondary))}.seg-detail-fields select:focus{border-color:var(--ui-accent);box-shadow:0 0 0 2px var(--ui-accent-a15);outline:none}.seg-detail-toggles{background:var(--ui-panel-2);border:1px solid var(--border-secondary);border-radius:6px;box-sizing:border-box;flex-wrap:wrap;justify-content:space-between;margin:0;padding:5px 6px;width:100%}.seg-detail-keep-group,.seg-detail-toggles{align-items:center;display:flex;gap:6px}.seg-detail-keep-group .seg-field-label{margin:0}.seg-keep-toggle{align-items:stretch;background:var(--ui-panel-1);border:1px solid var(--border-primary);border-radius:8px;box-shadow:inset 0 1px 2px #0000000f;display:inline-flex;overflow:hidden}.seg-keep-btn{-webkit-appearance:none;appearance:none;background:#0000;border:0;color:var(--color-secondary);cursor:pointer;font-size:calc(var(--seg-text-size)*.9);font-weight:800;letter-spacing:.2px;min-width:48px;padding:2px 8px;transition:background .12s ease,color .12s ease}.seg-keep-btn+.seg-keep-btn{border-left:1px solid var(--border-primary)}.seg-keep-btn:hover:not(.is-on){background:var(--bg-hover);color:var(--ui-text)}.seg-keep-btn--inside.is-on{background:color-mix(in srgb,var(--ui-success) 32%,#0000);color:#4caf50;color:var(--ui-success,#4caf50)}.seg-keep-btn--outside.is-on{background:color-mix(in srgb,var(--ui-warning) 32%,#0000);color:#ff9800;color:var(--ui-warning,#ff9800)}.seg-detail-visibility{align-items:center;border:1px solid #0000;border-radius:5px;color:var(--ui-text);cursor:pointer;display:inline-flex;font-size:calc(var(--seg-text-size)*.95);font-weight:700;gap:4px;padding:2px 6px;transition:background .12s ease,border-color .12s ease}.seg-detail-visibility:hover{background:color-mix(in srgb,var(--ui-accent) 8%,#0000);border-color:var(--border-primary)}.seg-detail-visibility input[type=checkbox]{accent-color:var(--ui-accent)}.seg-detail-quick-actions{align-items:center;display:inline-flex;gap:4px;margin-left:auto}.seg-detail-quick-action{align-items:center;background:var(--ui-panel-1);border:1px solid var(--border-secondary);border-radius:6px;color:var(--ui-text);cursor:pointer;display:inline-flex;height:24px;justify-content:center;padding:0;transition:background .12s ease,border-color .12s ease,color .12s ease;width:24px}.seg-detail-quick-action:hover{background:var(--ui-panel-2);background:var(--bg-hover,var(--ui-panel-2));border-color:color-mix(in srgb,var(--ui-accent) 35%,var(--border-secondary));color:var(--ui-accent)}.seg-detail-quick-action:focus-visible{outline:2px solid var(--ui-accent-a30);outline-offset:1px}.seg-detail-quick-action--danger{color:var(--ui-danger)}.seg-detail-quick-action--danger:hover{background:color-mix(in srgb,var(--ui-danger) 10%,var(--ui-panel-1));border-color:color-mix(in srgb,var(--ui-danger) 45%,var(--border-secondary));color:var(--ui-danger)}.seg-detail-quick-action--danger:focus-visible{outline:2px solid color-mix(in srgb,var(--ui-danger) 45%,#0000)}.seg-detail-quick-icon{font-size:14px}.segmentation-sidebar-controls:has(.seg-detail-panel) .seg-segments-scroll{max-height:none}.segmentation-detail-floating{bottom:10px;left:10px;max-height:60vh;pointer-events:auto;position:fixed;width:clamp(280px,28vw,380px);z-index:82}.segmentation-detail-floating .seg-detail-panel{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(180deg,color-mix(in srgb,var(--bg-secondary) 88%,#0000),color-mix(in srgb,var(--ui-panel-1) 92%,#0000));border:1px solid var(--border-secondary);border-radius:10px;border-top:3px solid var(--ui-accent);box-shadow:0 8px 24px var(--ui-shadow)}.seg-segment-card{display:none}.transform-right-sidebar-overlay{align-items:stretch;background:#0000;bottom:0;display:flex;justify-content:flex-end;left:0;pointer-events:none;position:fixed;right:0;top:56px;top:var(--potree-topbar-height,56px);z-index:9999}.transform-right-sidebar{animation:slideInRight .3s ease-out;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(180deg,var(--glass-strong),var(--glass-soft));border-bottom-left-radius:12px;border-left:1px solid var(--border-primary);border-top-left-radius:12px;box-shadow:-5px 0 18px #00000052;display:flex;flex-direction:column;height:calc(100vh - 56px);height:calc(100vh - var(--potree-topbar-height, 56px));max-width:90vw;pointer-events:auto;width:clamp(240px,18vw,280px)}@keyframes slideInRight{0%{transform:translateX(100%)}to{transform:translateX(0)}}.transform-sidebar-header{align-items:center;background:#0000;border-bottom:1px solid var(--border-primary);box-shadow:none;display:flex;justify-content:space-between;padding:12px 14px}.transform-sidebar-header h3{align-items:center;color:var(--ui-text);display:flex;font-size:16px;font-weight:700;gap:8px;margin:0}.transform-sidebar-close{align-items:center;background:#0000;border:1px solid #e74c3c47;border-radius:8px;color:#e74c3cc7;cursor:pointer;display:flex;justify-content:center;padding:4px;transition:all .2s ease}.transform-sidebar-close:hover{background:#e74c3c24;border-color:#e74c3ca6;color:var(--ui-danger)}.transform-sidebar-close svg{font-size:24px}.transform-sidebar-body{flex:1 1;overflow-y:auto;padding:0}.transform-sidebar-body::-webkit-scrollbar{width:10px}.transform-sidebar-body::-webkit-scrollbar-track{background:var(--ui-panel-1)}.transform-sidebar-body::-webkit-scrollbar-thumb{background:var(--ui-accent);border-radius:5px}.transform-sidebar-body::-webkit-scrollbar-thumb:hover{background:var(--accent-blue)}.transform-sidebar-body .point-cloud-transform{background:#0000;border:none;box-shadow:none;height:100%}.transform-sidebar-body .point-cloud-transform .transform-header{display:none}.transform-sidebar-body .point-cloud-transform .transform-content{padding:12px}@media(max-width:768px){.transform-right-sidebar{max-width:100vw;width:100vw}}.point-cloud-transform{--pct-text-size:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(180deg,var(--glass-strong),var(--glass-soft));border:1px solid var(--ui-cyan-a18);border-radius:6px;box-shadow:0 10px 28px #00000052;color:var(--ui-text);display:flex;flex-direction:column;height:100%;overflow-y:auto}.point-cloud-transform .transform-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:color-mix(in srgb,var(--glass-strong) 85%,#0000);background:#0000;border-bottom:1px solid var(--border-primary);box-shadow:none;padding:10px 10px 8px;position:-webkit-sticky;position:sticky;top:0;z-index:5}.point-cloud-transform .transform-header h3{color:var(--ui-text);font-size:calc(var(--pct-text-size)*1.7);letter-spacing:.2px;margin:0 0 .25rem}.point-cloud-transform .transform-header .subtitle{color:var(--ui-text-muted);font-size:var(--pct-text-size);margin:0}.point-cloud-transform .no-clouds-message{color:var(--ui-text-muted);padding:2rem;text-align:center}.point-cloud-transform .no-clouds-message p{margin:0}.point-cloud-transform .transform-content{display:flex;flex-direction:column;gap:10px;padding:10px}.point-cloud-transform .transform-content .settings-group{background:var(--card-bg);border:1px solid var(--ui-accent-a20);border-radius:10px;margin-bottom:0;padding:10px}.point-cloud-transform .transform-content .settings-group .pct-subtext{color:var(--ui-text-muted);font-size:var(--pct-text-size);font-weight:700;letter-spacing:.2px;margin-bottom:6px}.point-cloud-transform .transform-content .settings-group .pct-grid-2{grid-gap:10px;display:grid;gap:10px;grid-template-columns:1fr 1fr}@media(max-width:520px){.point-cloud-transform .transform-content .settings-group .pct-grid-2{grid-template-columns:1fr}}.point-cloud-transform .transform-content .settings-group .pct-grid-3{grid-gap:10px;display:grid;gap:10px;grid-template-columns:1fr 1fr 1fr}@media(max-width:640px){.point-cloud-transform .transform-content .settings-group .pct-grid-3{grid-template-columns:1fr 1fr}}@media(max-width:440px){.point-cloud-transform .transform-content .settings-group .pct-grid-3{grid-template-columns:1fr}}.point-cloud-transform .transform-content .settings-group .pct-section-row{align-items:center;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}.point-cloud-transform .transform-content .settings-group .pct-compact-help{color:var(--ui-text-muted);font-size:var(--pct-text-size);line-height:1.25}.point-cloud-transform .transform-content .settings-group details.pct-details{background:color-mix(in srgb,var(--bg-secondary) 82%,#0000);border:1px solid var(--border-primary);border-radius:10px;padding:8px 10px}.point-cloud-transform .transform-content .settings-group details.pct-details summary{align-items:center;color:var(--ui-text);cursor:pointer;display:flex;font-weight:800;gap:10px;justify-content:space-between;list-style:none;-webkit-user-select:none;user-select:none}.point-cloud-transform .transform-content .settings-group details.pct-details summary::-webkit-details-marker{display:none}.point-cloud-transform .transform-content .settings-group h4{color:var(--ui-accent);font-size:calc(var(--pct-text-size)*1.25);font-weight:700;letter-spacing:.5px;margin:0 0 8px;text-transform:uppercase}.point-cloud-transform .transform-content .settings-group .point-cloud-selector-list{display:flex;flex-direction:column;gap:.5rem}.point-cloud-transform .transform-content .settings-group .point-cloud-selector-list .cloud-select-btn{-webkit-box-orient:vertical;-webkit-line-clamp:2;background:var(--toolbar-btn-bg);border:1px solid var(--toolbar-btn-border);border-radius:8px;color:var(--toolbar-btn-fg);cursor:pointer;display:-webkit-box;font-size:var(--pct-text-size);line-height:1.15;min-height:38px;overflow:hidden;padding:8px 10px;text-align:left;text-overflow:ellipsis;transition:all .2s ease;white-space:normal;word-break:break-word}.point-cloud-transform .transform-content .settings-group .point-cloud-selector-list .cloud-select-btn:hover{background:var(--toolbar-btn-bg-hover);border-color:var(--ui-accent)}.point-cloud-transform .transform-content .settings-group .point-cloud-selector-list .cloud-select-btn.active{background:linear-gradient(135deg,var(--ui-accent),var(--accent-blue));border-color:var(--ui-accent);box-shadow:0 2px 8px var(--ui-accent-a30);color:#fff;font-weight:600}.point-cloud-transform .transform-content .settings-group .setting-item{margin-bottom:10px}.point-cloud-transform .transform-content .settings-group .setting-item:last-child{margin-bottom:0}.point-cloud-transform .transform-content .settings-group .setting-item .filename-input-group{margin-bottom:.5rem;margin-top:.5rem}.point-cloud-transform .transform-content .settings-group .setting-item .filename-input-group .small-label{color:#95a5a6;display:block;font-size:.85rem;margin-bottom:.25rem}.point-cloud-transform .transform-content .settings-group .setting-item .filename-input-group .small-input{width:100%}.point-cloud-transform .transform-content .settings-group .setting-item .warning-text{background:#ff980033;border-left:3px solid #ff9800;border-radius:4px;color:#ffa726;font-size:.85rem;margin-top:.5rem;padding:.5rem}.point-cloud-transform .transform-content .settings-group .setting-item label{display:flex;flex-direction:column;gap:.5rem}.point-cloud-transform .transform-content .settings-group .setting-item label>span{color:var(--color-secondary);font-size:var(--pct-text-size);font-weight:800;letter-spacing:.2px;text-transform:none}.point-cloud-transform .transform-content .settings-group .setting-item label .number-input{font-feature-settings:"tnum";background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;color:var(--color-primary);font-size:var(--pct-text-size);font-variant-numeric:tabular-nums;font-weight:800;padding:8px 10px;width:100%}.point-cloud-transform .transform-content .settings-group .setting-item label .number-input.small{margin-top:.25rem;width:80px}.point-cloud-transform .transform-content .settings-group .setting-item label .number-input:focus{background:var(--bg-secondary);border-color:var(--ui-accent);box-shadow:0 0 0 2px var(--ui-accent-a20);outline:none}.point-cloud-transform .transform-content .settings-group .setting-item label .pct-select{font-feature-settings:"tnum";-webkit-appearance:none;appearance:none;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;color:var(--color-primary);font-size:var(--pct-text-size);font-variant-numeric:tabular-nums;font-weight:800;padding:8px 10px;width:100%}.point-cloud-transform .transform-content .settings-group .setting-item label .pct-select:focus{background:var(--bg-secondary);border-color:var(--ui-accent);box-shadow:0 0 0 2px var(--ui-accent-a20);outline:none}.point-cloud-transform .transform-content .settings-group .setting-item label .pct-number-stepper{align-items:center;display:flex;gap:6px}.point-cloud-transform .transform-content .settings-group .setting-item label .pct-step-btn{align-items:center;background:color-mix(in srgb,var(--ui-accent) 14%,var(--toolbar-btn-bg));border:1px solid color-mix(in srgb,var(--ui-accent) 40%,var(--toolbar-btn-border));border-radius:10px;color:var(--ui-text);cursor:pointer;display:inline-flex;font-size:18px;font-weight:900;height:36px;justify-content:center;line-height:1;transition:all .18s ease;-webkit-user-select:none;user-select:none;width:36px}.point-cloud-transform .transform-content .settings-group .setting-item label .pct-step-btn:hover{background:color-mix(in srgb,var(--ui-accent) 22%,var(--toolbar-btn-bg-hover));border-color:var(--ui-accent)}.point-cloud-transform .transform-content .settings-group .setting-item label .pct-step-btn:active{transform:translateY(1px)}.point-cloud-transform .transform-content .settings-group .setting-item label .pct-step-input{flex:1 1 auto;min-width:0;padding:8px;text-align:center}.point-cloud-transform .transform-content .settings-group .setting-item label .text-input{font-feature-settings:"tnum";background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;color:var(--color-primary);font-size:var(--pct-text-size);font-variant-numeric:tabular-nums;font-weight:700;padding:8px 10px;width:100%}.point-cloud-transform .transform-content .settings-group .setting-item label .text-input:focus{background:var(--bg-secondary);border-color:var(--ui-accent);box-shadow:0 0 0 2px var(--ui-accent-a20);outline:none}.point-cloud-transform .transform-content .settings-group .setting-item label .slider{appearance:none;-webkit-appearance:none;background:var(--ui-accent-a20);border-radius:999px;height:6px;outline:none;width:100%}.point-cloud-transform .transform-content .settings-group .setting-item label .slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:var(--ui-accent);border-radius:50%;box-shadow:0 6px 14px var(--ui-shadow);cursor:pointer;height:16px;-webkit-transition:all .2s ease;transition:all .2s ease;width:16px}.point-cloud-transform .transform-content .settings-group .setting-item label .slider::-webkit-slider-thumb:hover{background:var(--accent-blue);transform:scale(1.2)}.point-cloud-transform .transform-content .settings-group .setting-item label .slider::-moz-range-thumb{background:var(--ui-accent);border:none;border-radius:50%;cursor:pointer;height:16px;-moz-transition:all .2s ease;transition:all .2s ease;width:16px}.point-cloud-transform .transform-content .settings-group .setting-item label .slider::-moz-range-thumb:hover{background:var(--accent-blue);transform:scale(1.2)}.point-cloud-transform .transform-content .settings-group .setting-item label.checkbox-label{align-items:center;flex-direction:row;gap:.5rem}.point-cloud-transform .transform-content .settings-group .setting-item label.checkbox-label input[type=checkbox]{cursor:pointer;height:18px;width:18px}.point-cloud-transform .transform-content .settings-group .setting-item label.checkbox-label span{color:var(--ui-text);font-size:.9rem}.point-cloud-transform .transform-content .settings-group .action-buttons{display:flex;flex-wrap:wrap;gap:.5rem}.point-cloud-transform .transform-content .settings-group.pct-manual-transform .pct-manual-translation .pct-number-stepper{justify-content:center}.point-cloud-transform .transform-content .settings-group.pct-manual-transform .pct-manual-translation .pct-step-input{flex:0 0 92px;max-width:110px}@media(max-width:440px){.point-cloud-transform .transform-content .settings-group.pct-manual-transform .pct-manual-translation .pct-step-input{flex:1 1 auto;max-width:none}}.point-cloud-transform .transform-content .action-btn{align-items:center;background:var(--toolbar-btn-bg);border:1px solid var(--toolbar-btn-border);border-radius:8px;color:var(--toolbar-btn-fg);cursor:pointer;display:inline-flex;font-size:var(--pct-text-size);font-weight:700;gap:.5rem;min-height:38px;padding:8px 10px;transition:all .2s ease}.point-cloud-transform .transform-content .action-btn .btn-icon{font-size:18px}.point-cloud-transform .transform-content .action-btn.reset-btn{background:color-mix(in srgb,var(--ui-warning) 18%,#0000);border-color:color-mix(in srgb,var(--ui-warning) 35%,#0000);color:var(--ui-text)}.point-cloud-transform .transform-content .action-btn.reset-btn:hover{background:color-mix(in srgb,var(--ui-warning) 26%,#0000);border-color:var(--ui-warning);color:var(--ui-warning)}.point-cloud-transform .transform-content .action-btn.reset-all-btn{background:color-mix(in srgb,var(--ui-danger) 16%,#0000);border-color:color-mix(in srgb,var(--ui-danger) 35%,#0000);color:var(--ui-text)}.point-cloud-transform .transform-content .action-btn.reset-all-btn:hover{background:color-mix(in srgb,var(--ui-danger) 24%,#0000);border-color:var(--ui-danger);color:var(--ui-danger)}.point-cloud-transform .transform-content .action-btn.pct-btn-primary{background:linear-gradient(135deg,var(--ui-accent),var(--accent-blue));border-color:#0000;box-shadow:0 2px 8px var(--ui-accent-a30);color:#fff}.point-cloud-transform .transform-content .action-btn.pct-btn-primary:hover{background:linear-gradient(135deg,var(--ui-accent),var(--accent-blue));border-color:#0000;filter:brightness(1.08)}.point-cloud-transform .transform-content .action-btn.pct-btn-success{background:color-mix(in srgb,var(--ui-success) 20%,#0000);border-color:color-mix(in srgb,var(--ui-success) 45%,#0000);color:var(--ui-text)}.point-cloud-transform .transform-content .action-btn.pct-btn-success:hover{background:color-mix(in srgb,var(--ui-success) 30%,#0000);border-color:var(--ui-success);color:var(--ui-success)}.point-cloud-transform .transform-content .action-btn.pct-btn-ghost{background:#0000;border-color:var(--border-primary);color:var(--ui-text-muted)}.point-cloud-transform .transform-content .action-btn.pct-btn-ghost:hover{background:var(--toolbar-btn-bg-hover);border-color:var(--ui-accent);color:var(--ui-text)}.point-cloud-transform .transform-content .action-btn.pct-btn-danger{background:color-mix(in srgb,var(--ui-danger) 16%,#0000);border-color:color-mix(in srgb,var(--ui-danger) 40%,#0000);color:var(--ui-text)}.point-cloud-transform .transform-content .action-btn.pct-btn-danger:hover{background:color-mix(in srgb,var(--ui-danger) 24%,#0000);border-color:var(--ui-danger);color:var(--ui-danger)}.point-cloud-transform .transform-content .action-btn:hover{background:var(--toolbar-btn-bg-hover);border-color:var(--ui-accent)}.point-cloud-transform .transform-content .action-btn:active{transform:translateY(0)}.point-cloud-transform .transform-content .action-btn:disabled{cursor:not-allowed;opacity:.5}.point-cloud-transform .transform-content .action-btn:disabled:hover{box-shadow:none;transform:none}.point-cloud-transform .transform-content .pct-align-shared-bar{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:color-mix(in srgb,var(--glass-strong) 85%,#0000);border-bottom:1px solid var(--ui-accent-a20);display:flex;flex-wrap:wrap;gap:8px;margin:-10px -10px 4px;padding:8px 10px;position:-webkit-sticky;position:sticky;top:0;z-index:4}.point-cloud-transform .transform-content .pct-align-shared-bar .pct-align-shared-bar__label{color:var(--ui-text);font-size:var(--pct-text-size);font-weight:800;margin-right:auto}.point-cloud-transform .transform-content .pct-align-method{position:relative}.point-cloud-transform .transform-content .pct-align-method.pct-align-method--recommended{border-color:var(--ui-accent);box-shadow:0 0 0 1px var(--ui-accent-a20)}.point-cloud-transform .transform-content .pct-align-method .pct-align-method__header{align-items:center;display:flex;gap:10px;margin-bottom:6px}.point-cloud-transform .transform-content .pct-align-method .pct-align-method__header 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.pct-point-slot.pct-point-slot--empty{opacity:.7}.point-cloud-transform .transform-content .pct-point-slot.pct-point-slot--active{animation:pct-slot-pulse 1.6s ease-in-out infinite;border-color:var(--slot-color,var(--ui-accent));box-shadow:0 0 0 2px color-mix(in srgb,var(--ui-accent) 55%,#0000),0 0 12px color-mix(in srgb,var(--ui-accent) 45%,#0000);box-shadow:0 0 0 2px color-mix(in srgb,var(--slot-color,var(--ui-accent)) 55%,#0000),0 0 12px color-mix(in srgb,var(--slot-color,var(--ui-accent)) 45%,#0000);opacity:1}.point-cloud-transform .transform-content .pct-point-slot .pct-point-slot__head{align-items:center;display:flex;gap:6px;min-width:0}.point-cloud-transform .transform-content .pct-point-slot .pct-point-slot__dot{background:#0000;border:2px solid var(--slot-color,var(--ui-accent));border-radius:50%;flex:0 0 auto;height:12px;width:12px}.point-cloud-transform .transform-content .pct-point-slot.pct-point-slot--picked .pct-point-slot__dot{background:var(--ui-accent);background:var(--slot-color,var(--ui-accent));box-shadow:0 0 0 3px color-mix(in srgb,var(--ui-accent) 25%,#0000);box-shadow:0 0 0 3px color-mix(in srgb,var(--slot-color,var(--ui-accent)) 25%,#0000)}.point-cloud-transform .transform-content .pct-point-slot .pct-point-slot__label{color:var(--ui-text);font-size:calc(var(--pct-text-size)*.95);font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.point-cloud-transform .transform-content .pct-point-slot .pct-point-slot__coords{color:var(--ui-text);display:flex;flex-direction:column;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:calc(var(--pct-text-size)*.95);gap:2px}.point-cloud-transform .transform-content .pct-point-slot .pct-point-slot__coords .pct-coord{grid-gap:6px;align-items:baseline;display:grid;gap:6px;grid-template-columns:14px 1fr;line-height:1.2;min-width:0}.point-cloud-transform .transform-content .pct-point-slot .pct-point-slot__coords .pct-coord .pct-coord__axis{color:var(--ui-text-muted);font-size:calc(var(--pct-text-size)*.8);font-weight:700;letter-spacing:.4px}.point-cloud-transform .transform-content .pct-point-slot .pct-point-slot__coords .pct-coord .pct-coord__value{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.point-cloud-transform .transform-content .pct-point-slot .pct-point-slot__empty{color:var(--ui-text-muted);font-size:var(--pct-text-size);font-style:italic}.point-cloud-transform .transform-content .pct-point-slot .pct-point-slot__actions{display:flex;flex:0 0 auto;gap:6px}.point-cloud-transform .transform-content .pct-ready-row{grid-gap:10px;align-items:center;background:color-mix(in srgb,var(--bg-secondary) 70%,#0000);border:1px solid var(--border-primary);border-radius:8px;display:grid;gap:10px;grid-template-columns:1fr auto;padding:8px 10px}.point-cloud-transform .transform-content 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.seg-keep-toolbar-label{font-size:10px;font-weight:900;letter-spacing:.02em;line-height:1;text-transform:uppercase}.potree-toolbar .toolbar-section.seg-keep-controls .seg-keep-icon-fill{fill:#ef4444e0}.potree-toolbar .toolbar-section.seg-keep-controls .seg-keep-icon-stroke{fill:none;stroke:#fff;stroke-linejoin:round;stroke-width:2.2}.potree-toolbar .toolbar-section.seg-keep-controls .seg-keep-icon-inner{fill:#7f1d1d57;stroke:#ffffffa6;stroke-linejoin:round;stroke-width:1.2}.potree-toolbar .toolbar-section.seg-keep-controls .seg-outside-icon-fill{fill:#ef4444e6}.potree-toolbar .toolbar-section.seg-keep-controls .seg-outside-icon-polygon{fill:#fff}.potree-toolbar .toolbar-section.seg-keep-controls .seg-outside-icon-stroke{fill:none;stroke:#7f1d1de6;stroke-linejoin:round;stroke-width:2}.potree-toolbar .toolbar-section.seg-keep-controls .seg-keep-toolbar-btn--outside.is-active:not(:disabled) .seg-outside-icon-stroke{stroke:#fff}.potree-toolbar .toolbar-btn{border:none;font-family:inherit;font-size:inherit;text-decoration:none;transition:all .2s ease-in-out}.potree-toolbar .toolbar-btn:focus{outline:2px solid var(--accent-blue);outline-offset:2px}.potree-toolbar .toolbar-btn:disabled{cursor:not-allowed;opacity:.5}.potree-toolbar .toolbar-btn{align-items:center;background:var(--toolbar-btn-bg);border:1px solid var(--toolbar-btn-border);border-radius:6px;box-shadow:0 2px 4px #0003;color:var(--toolbar-btn-fg);cursor:pointer;display:flex;font-size:.875rem;font-weight:500;justify-content:center;padding:8px 14px;transition:all .2s ease}.potree-toolbar .toolbar-btn:hover{background:var(--toolbar-btn-bg-hover);box-shadow:0 4px 8px #0000004d;opacity:.9;transform:translateY(-2px)}.potree-toolbar .toolbar-btn:active{box-shadow:0 2px 4px #0003;transform:translateY(0)}.potree-toolbar .toolbar-separator{background:var(--toolbar-border);height:28px;margin:0 8px;width:1px}.potree-toolbar .view-btn{padding:8px 10px}.potree-toolbar .view-btn 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.measure-point{background:linear-gradient(135deg,#10b981,#10b981)}.potree-toolbar .measure-controls .measure-distance{background:linear-gradient(135deg,#3b82f6,#2563eb)}.potree-toolbar .measure-controls .measure-height{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}.potree-toolbar .measure-controls .measure-area{background:linear-gradient(135deg,#f59e0b,#f97316)}.potree-toolbar .measure-controls .measure-clear{background:linear-gradient(135deg,#f43f5e,#e11d48)}.potree-toolbar .projection-controls .projection-toggle-btn{gap:6px}.potree-toolbar .projection-controls .projection-toggle-btn .proj-icon{font-size:18px;opacity:.55}.potree-toolbar .projection-controls .projection-toggle-btn .proj-icon.active{opacity:1}.potree-toolbar .settings-btn{background:linear-gradient(135deg,#64748b,#475569);padding:8px 12px}.potree-toolbar .settings-btn svg{animation:none;font-size:20px}.potree-toolbar .settings-btn:hover{background:linear-gradient(135deg,#475569,#334155)}.potree-toolbar .settings-btn:hover svg{animation:rotate 2s linear infinite}.potree-toast{animation:potreeToastIn .18s ease-out;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #ffffff2e;border-radius:10px;box-shadow:0 10px 30px #00000059;color:#eaf2ff;font-size:13px;font-weight:600;line-height:1.25;max-width:min(520px,100vw - 32px);padding:10px 12px;pointer-events:none;position:fixed;right:16px;top:68px;top:calc(var(--potree-topbar-height, 56px) + 12px);z-index:1210}.potree-toast.info{background:#3b82f638;border-color:#3b82f661}.potree-toast.success{background:#22c55e2e;border-color:#22c55e61}.potree-toast.warning{background:#eab30838;border-color:#eab3086b}.potree-toast.error{background:#ef44442e;border-color:#ef444461}@keyframes potreeToastIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}:root[data-theme=light] .potree-toolbar .toolbar-logo{background:var(--bg-secondary)!important}:root[data-theme=light] .potree-toolbar 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