:root{color:#172033;font-synthesis:none;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}button,input,select{font:inherit}[hidden]{display:none!important}#viewer-container{background:radial-gradient(circle at 30% 20%,#25324a 0,#0000 36%),#0b1120;width:100vw;height:100vh;position:relative}#viewer{width:100%;height:100%}#panel{color:#172033;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:10;background:#f9fafcf5;border:1px solid #ffffffb3;border-radius:16px;width:min(390px,100vw - 36px);max-height:calc(100vh - 36px);padding:20px;position:absolute;top:18px;right:18px;overflow-y:auto;box-shadow:0 24px 60px #02081761}.panel-header{margin-bottom:18px}.eyebrow{color:#2563eb;letter-spacing:.14em;margin:0 0 5px;font-size:11px;font-weight:800}.panel-header h1{letter-spacing:-.025em;margin:0;font-size:22px}.panel-header>p:last-child{color:#59657a;margin:7px 0 0;font-size:13px;line-height:1.45}.file-label{color:#fff;cursor:pointer;background:#2563eb;border-radius:9px;justify-content:center;align-items:center;min-height:44px;margin-bottom:12px;padding:10px 14px;font-size:14px;font-weight:700;transition:background .16s,transform .16s;display:flex;box-shadow:0 8px 16px #2563eb38}.file-label:hover{background:#1d4ed8;transform:translateY(-1px)}.file-label:focus-within{outline-offset:2px;outline:3px solid #2563eb4d}.file-label:has(input:disabled){box-shadow:none;cursor:wait;background:#93a2b8;transform:none}.file-label input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.status{border:1px solid #0000;border-radius:9px;padding:11px 12px;font-size:13px;line-height:1.4}.status-idle{color:#526075;background:#edf0f5}.status-loading{color:#1e40af;background:#dbeafe;border-color:#bfdbfe}.status-success{color:#166534;background:#dcfce7;border-color:#bbf7d0}.status-error{color:#991b1b;background:#fee2e2;border-color:#fecaca}.progress-wrap{align-items:center;gap:10px;margin-top:10px;display:flex}.progress-wrap[hidden]{display:none}.file-help{color:#64748b;margin:-.15rem 0 .8rem;font-size:.78rem;line-height:1.45}.progress-track{background:#dce2eb;border-radius:999px;flex:1;height:6px;overflow:hidden}.progress-bar{border-radius:inherit;background:#2563eb;width:0;height:100%;transition:width .22s}#progress-text{color:#64748b;text-align:right;min-width:108px;font-size:11px}.progress-bar.progress-indeterminate{animation:1.5s ease-in-out infinite processing;width:42%!important}@keyframes processing{0%{transform:translate(-100%)}50%{transform:translate(70%)}to{transform:translate(240%)}}.navigation-section,.filters-section,.takeoff-section,.models-section,.selection-section,.info-section{border-top:1px solid #dfe4ec;margin-top:18px;padding-top:18px}.section-heading{justify-content:space-between;align-items:center;display:flex}.navigation-section h2,.filters-section h2,.takeoff-section h2,.models-section h2,.selection-section h2,.info-section h2{margin:0 0 11px;font-size:14px}.view-buttons{grid-template-columns:repeat(4,1fr);gap:5px;display:grid}.view-buttons button,.section-actions button,.state-actions button{color:#334155;cursor:pointer;background:#fff;border:1px solid #d8dee8;border-radius:8px;min-height:34px;padding:0 7px;font-size:10px;font-weight:700}.view-buttons button:hover,.section-actions button:hover:not(:disabled),.state-actions button:hover:not(:disabled){color:#1d4ed8;background:#eff6ff;border-color:#93c5fd}.section-actions{grid-template-columns:1fr 1fr;gap:6px;margin-top:6px;display:grid}.state-actions{grid-template-columns:1.25fr 1fr .8fr;gap:6px;margin-top:6px;display:grid}.section-actions button:first-child{color:#fff;background:#0f766e;border-color:#0f766e}.section-actions button:disabled,.state-actions button:disabled{cursor:not-allowed;opacity:.45}.takeoff-controls{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:7px;display:grid}.takeoff-heading-actions{align-items:center;gap:8px;display:flex}.takeoff-heading-actions .text-button{color:#1d4ed8;cursor:pointer;background:#dbeafe;border:0;border-radius:6px;padding:3px 7px;font-size:9px;font-weight:800}.takeoff-display-settings{color:#475569;margin-top:8px;font-size:10px}.takeoff-display-settings summary{cursor:pointer;font-weight:800}.display-settings-grid{grid-template-columns:1fr 1fr;gap:7px;margin-top:7px;display:grid}.display-settings-grid fieldset{border:1px solid #d8dee8;border-radius:8px;gap:4px;padding:7px;display:grid}.display-settings-grid legend{padding:0 3px;font-weight:800}.display-settings-grid label{align-items:center;gap:4px;display:flex}.parameter-controls{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:7px;margin-top:7px;display:grid}.parameter-controls label{color:#64748b;font-size:10px;font-weight:700}.parameter-controls select,.parameter-controls button{background:#fff;border:1px solid #d8dee8;border-radius:8px;min-width:0;min-height:32px;padding:0 8px;font-size:9px}.parameter-controls button{color:#fff;cursor:pointer;background:#2563eb;border-color:#2563eb;font-weight:700}.parameter-controls button:disabled,.parameter-controls select:disabled{cursor:not-allowed;opacity:.5}.selected-parameters{flex-wrap:wrap;gap:5px;margin-top:6px;display:flex}.selected-parameters button{color:#1e40af;cursor:pointer;text-overflow:ellipsis;white-space:nowrap;background:#dbeafe;border:0;border-radius:999px;max-width:100%;padding:4px 7px;font-size:9px;font-weight:700;overflow:hidden}.takeoff-controls label{color:#64748b;font-size:10px;font-weight:700}.takeoff-controls select,.takeoff-controls button{color:#334155;background:#fff;border:1px solid #d8dee8;border-radius:8px;min-height:34px;padding:0 9px;font-size:10px;font-weight:700}.takeoff-controls button{color:#fff;cursor:pointer;background:#0f766e;border-color:#0f766e}.takeoff-controls button:disabled{opacity:.45;cursor:not-allowed}.takeoff-summary{grid-template-columns:repeat(2,1fr);gap:6px;margin-top:9px;display:grid}.takeoff-summary>div{background:#eef6f5;border:1px solid #d2e9e5;border-radius:8px;flex-direction:column;min-width:0;padding:9px;display:flex}.takeoff-summary strong{color:#0f766e;text-overflow:ellipsis;white-space:nowrap;font-size:15px;overflow:hidden}.takeoff-summary span{color:#64748b;text-transform:uppercase;margin-top:2px;font-size:9px;font-weight:700}.takeoff-quality,.takeoff-limit{color:#64748b;margin:8px 0;font-size:9px;line-height:1.45}.takeoff-table{border:1px solid #e2e8f0;border-radius:8px;max-height:260px;overflow:auto}.takeoff-table table{border-collapse:collapse;width:max-content;min-width:100%;font-size:9px}.takeoff-table th,.takeoff-table td{text-align:right;text-overflow:ellipsis;white-space:nowrap;border-bottom:1px solid #eef2f7;padding:6px 5px;overflow:hidden}.takeoff-table th{color:#475569;z-index:1;background:#f8fafc;position:sticky;top:0}.takeoff-table th:first-child,.takeoff-table td:first-child{text-align:left;width:160px;max-width:160px}.takeoff-table th:not(:first-child),.takeoff-table td:not(:first-child){min-width:58px}.takeoff-table tbody tr[data-group]{cursor:pointer}.takeoff-table tbody tr[data-group]:hover,.takeoff-table tbody tr[data-group]:focus,.takeoff-table tbody tr[data-group].active{background:#dbeafe;outline:none}.takeoff-content{gap:10px;display:grid}.takeoff-content h3{color:#334155;margin:10px 0 6px;font-size:11px}.element-list-heading{justify-content:space-between;align-items:end;gap:8px;display:flex}.element-list-heading h3{margin-bottom:2px}.element-list-heading span{color:#64748b;font-size:9px}.element-list-heading>div:last-child{gap:5px;display:flex}.element-list-heading button{color:#334155;cursor:pointer;background:#fff;border:1px solid #d8dee8;border-radius:7px;min-height:29px;padding:0 7px;font-size:8px;font-weight:700}.element-list-heading button:disabled{cursor:not-allowed;opacity:.45}.takeoff-elements{border:1px solid #e2e8f0;border-radius:8px;max-height:260px;overflow:auto}.takeoff-element-row{cursor:pointer;border-bottom:1px solid #eef2f7;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:7px;padding:7px;display:grid}.takeoff-element-row:hover{background:#eff6ff}.takeoff-element-row>span{flex-direction:column;min-width:0;display:flex}.takeoff-element-row strong,.takeoff-element-row small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.takeoff-element-row strong{color:#334155;font-size:10px}.takeoff-element-row small{color:#64748b;margin-top:2px;font-size:8px}.element-parameter-values{grid-column:2;gap:4px;flex-flow:wrap!important}.element-parameter-values small{color:#0f766e;background:#ccfbf1;border-radius:4px;padding:2px 4px}.takeoff-dialog{color:#172033;background:#f8fafc;border:0;border-radius:16px;width:min(1180px,100vw - 40px);height:min(820px,100vh - 40px);padding:0;overflow:hidden;box-shadow:0 30px 90px #0208178c}.takeoff-dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#020817b8}.takeoff-dialog>header{background:#fff;border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;padding:15px 20px;display:flex}.takeoff-dialog>header h2{margin:0;font-size:18px}.takeoff-dialog>header .eyebrow{margin-bottom:2px}.takeoff-dialog>header button{color:#fff;cursor:pointer;background:#334155;border:0;border-radius:8px;padding:8px 12px;font-weight:700}#takeoff-dialog-content{height:calc(100% - 70px);padding:18px 20px 24px;overflow:auto}.takeoff-dialog .takeoff-content{grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr)}.takeoff-dialog .takeoff-table,.takeoff-dialog .takeoff-elements{max-height:430px}.takeoff-dialog .takeoff-summary{grid-template-columns:repeat(4,1fr)}.takeoff-dialog .takeoff-controls,.takeoff-dialog .parameter-controls{max-width:760px}.takeoff-table tbody tr:last-child td{border-bottom:0}.takeoff-limit{padding:0 7px 7px}.search-row{grid-template-columns:minmax(0,1fr) auto;gap:7px;display:grid}.search-row input{color:#263247;background:#fff;border:1px solid #d8dee8;border-radius:8px;outline:none;min-width:0;height:36px;padding:0 10px;font-size:11px}.search-row input:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1f}.search-row button,.filter-actions button{color:#334155;cursor:pointer;background:#fff;border:1px solid #d8dee8;border-radius:8px;min-height:36px;padding:0 11px;font-size:11px;font-weight:700}.search-row button{color:#fff;background:#334155;border-color:#334155}.filter-actions{grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px;display:grid}.color-actions{grid-template-columns:1fr 1fr;gap:6px;margin-top:6px;display:grid}.color-actions button{color:#334155;cursor:pointer;background:#fff;border:1px solid #d8dee8;border-radius:8px;min-height:34px;padding:0 9px;font-size:10px;font-weight:700}.color-actions button:first-child{color:#fff;background:#7c3aed;border-color:#7c3aed}.color-actions button:disabled{cursor:not-allowed;opacity:.45}.export-button{color:#166534;cursor:pointer;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;width:100%;min-height:34px;margin-top:6px;font-size:10px;font-weight:800}.export-button:hover:not(:disabled){background:#dcfce7}.export-button:disabled{cursor:not-allowed;opacity:.45}.color-legend{background:#fff;border:1px solid #e1e6ed;border-radius:9px;gap:4px;max-height:160px;margin-top:8px;padding:7px;display:grid;overflow-y:auto}.color-legend[hidden]{display:none}.color-legend button{color:#526075;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:6px;grid-template-columns:12px minmax(0,1fr) auto;align-items:center;gap:7px;padding:5px;display:grid}.color-legend button:hover{background:#f1f5f9}.legend-swatch{border:1px solid #0f172a26;border-radius:3px;width:12px;height:12px}.legend-label{text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.color-legend small{color:#64748b;font-size:9px}.filter-actions button:hover:not(:disabled),.search-row button:hover{border-color:#2563eb}.filter-actions button:disabled{cursor:not-allowed;opacity:.45}.classification-tree{gap:7px;margin-top:12px;display:grid}.tree-group{background:#fff;border:1px solid #e1e6ed;border-radius:9px;overflow:hidden}.tree-group summary{color:#344158;cursor:pointer;-webkit-user-select:none;user-select:none;padding:9px 10px;font-size:11px;font-weight:800}.tree-items{border-top:1px solid #edf0f4;max-height:190px;display:grid;overflow-y:auto}.tree-items button{color:#526075;cursor:pointer;text-align:left;background:#fff;border:0;border-bottom:1px solid #f0f2f6;justify-content:space-between;align-items:center;gap:8px;min-width:0;padding:7px 10px 7px 18px;display:flex}.tree-items button:hover,.tree-items button.active{color:#1d4ed8;background:#eff6ff}.tree-items button span{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.tree-items button small{color:#64748b;text-align:center;background:#edf0f5;border-radius:999px;min-width:24px;padding:2px 6px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.text-button{color:#2563eb;cursor:pointer;background:0 0;border:0;margin-bottom:11px;padding:0;font-size:11px;font-weight:700}.text-button:hover{text-decoration:underline}#properties-panel h3{margin:14px 0 8px;font-size:12px}.property-list{background:#fff;border:1px solid #e1e6ed;border-radius:9px;grid-template-columns:minmax(95px,.8fr) minmax(0,1.2fr);gap:0;margin:0;font-size:11px;display:grid;overflow:hidden}.property-list dt,.property-list dd{overflow-wrap:anywhere;border-bottom:1px solid #edf0f4;min-width:0;margin:0;padding:8px 9px}.property-list dt{color:#64748b;background:#f8fafc;font-weight:700}.property-list dd{color:#243044}.property-list dt:last-of-type,.property-list dd:last-of-type{border-bottom:0}.property-summary dd{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px}#viewer canvas.is-picking{cursor:progress}.count{color:#1e40af;background:#dbeafe;border-radius:999px;place-items:center;min-width:24px;height:24px;margin-bottom:11px;padding:0 7px;font-size:11px;font-weight:800;display:grid}.models-list{gap:8px;display:grid}.empty-state{color:#788397;margin:0;font-size:12px}.model-card{background:#fff;border:1px solid #e1e6ed;border-radius:9px;justify-content:space-between;align-items:center;gap:12px;padding:10px 11px;display:flex}.model-card>div{min-width:0}.model-card strong,.model-card span{display:block}.model-card strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.model-card span{color:#7b8697;margin-top:3px;font-size:11px}.remove-button{color:#b42318;cursor:pointer;background:#fff;border:1px solid #f1c7c2;border-radius:7px;padding:6px 9px;font-size:11px;font-weight:700}.remove-button:hover{background:#fff1f0}.remove-button:disabled{cursor:wait;opacity:.55}.secondary-button{color:#334155;cursor:pointer;background:#fff;border:1px solid #d8dee8;border-radius:8px;width:100%;min-height:36px;margin-top:10px;font-size:12px;font-weight:700}.secondary-button:hover{background:#f1f5f9}.secondary-button:disabled{cursor:wait;opacity:.55}.install-button{color:#fff;cursor:pointer;background:#2563eb;border:0;border-radius:8px;width:100%;min-height:38px;margin-top:7px;font-size:12px;font-weight:800;box-shadow:0 7px 14px #2563eb33}.install-button:hover{background:#1d4ed8}#info{color:#5d697c;font-size:12px;line-height:1.45}#info p{overflow-wrap:anywhere;margin:5px 0}@media (width<=600px){#panel{border-radius:14px;width:auto;max-height:min(58vh,520px);padding:16px;inset:auto 10px 10px}.panel-header>p:last-child{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}