:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#1d2926;--muted:#65716d;--paper:#f4f5f2;--panel:#fffffff5;--surface:#fff;--surface-soft:#f4f7f5;--surface-hover:#e9eeeb;--input:#fff;--hud:#ffffffe6;--line:#d9dfdc;--soft:#edf0ee;--brand:#1e5a49;--brand-strong:#123d32;--confirmed:#2f7d5b;--calculated:#3975bd;--assumed:#c36c24;--conflict:#c5443f;--shadow:0 16px 46px #1d292621;--radius:16px;--control-size-small:24px;--control-size-medium:34px;--control-size-large:44px;--control-icon-small:16px;--control-icon-medium:20px;--control-icon-large:24px;--control-label-small:10px;--control-label-medium:11px;--control-label-large:12px;--control-size:var(--control-size-medium);--control-icon:var(--control-icon-medium);--control-label:var(--control-label-medium);--floor-color:#d7c8a8;--wall-color:#f4f2ea;--door-color:#9a6035;--window-color:#4ca6c3;--ceiling-color:#e8edf0;--object-color:#8b6a4b}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden}body{color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select{font:inherit}button{color:inherit}.app{grid-template-rows:96px auto minmax(0,1fr);grid-template-columns:minmax(0,1fr);width:100%;max-width:100vw;height:100dvh;display:grid;overflow:hidden}.topbar{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fafbf8f0;border-bottom:1px solid #1d29261c;align-items:stretch;gap:8px;min-width:0;padding:5px 10px 5px 12px;display:flex;position:relative;overflow:visible}.brand{align-self:center;align-items:center;gap:7px;min-width:142px;max-width:176px;margin-right:1px;display:flex}.brand-mark{color:#fff;background:var(--brand);border-radius:10px;flex:none;place-items:center;width:32px;height:32px;display:grid;box-shadow:inset 0 0 0 1px #fff3}.brand-mark span{border:2px solid;border-top-width:5px;width:17px;height:17px;display:block;transform:skewY(-8deg)}.brand-copy{min-width:0}.brand-title{letter-spacing:-.01em;white-space:nowrap;font-size:14px;font-weight:760;display:block}.brand-subtitle{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:1px;font-size:10px;font-weight:650;display:block}.project-file-tab{border:1px solid var(--line);min-width:0;max-width:134px;height:32px;color:var(--ink);background:var(--surface);cursor:pointer;border-radius:8px;align-items:center;gap:5px;padding:5px 8px;display:flex;box-shadow:0 1px 2px #1d29260d}.project-file-tab:hover{background:var(--surface-hover);border-color:#a8bbb3}.project-file-tab .file-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:10px;font-weight:760;line-height:1.1;overflow:hidden}.project-file-tab .file-chevron{color:var(--muted);flex:none;font-size:9px}.ribbon{--control-size:var(--control-size-small);--control-icon:var(--control-icon-small);--control-label:var(--control-label-small);flex-direction:column;flex:1;gap:1px;min-width:0;height:86px;display:flex;overflow:hidden}.ribbon-tabs{border-bottom:1px solid var(--line);scrollbar-width:none;flex:0 0 27px;align-items:flex-end;gap:2px;min-height:27px;padding-left:2px;display:flex;overflow:auto hidden}.ribbon-tabs::-webkit-scrollbar{display:none}.ribbon-tab{min-height:var(--control-size);color:var(--muted);font:inherit;font-size:var(--control-label);cursor:pointer;background:0 0;border:1px solid #0000;border-bottom:0;border-radius:8px 8px 0 0;padding:5px 13px 6px;font-weight:720;transition:color .15s,background .15s}.ribbon-tab:hover{color:var(--ink);background:var(--surface-hover)}.ribbon-tab.is-active{color:var(--brand-strong);border-color:var(--line);background:var(--panel);box-shadow:0 1px 0 0 var(--panel)}.toolbar{scrollbar-width:none;flex:auto;align-items:stretch;gap:0;min-width:0;padding:3px 1px 2px;display:flex;overflow-x:auto}.tool-group[hidden]{display:none}.tool-group-persistent{margin-left:auto}.tool-stack{grid-template-rows:1fr 1fr;gap:2px;display:grid}.tool-stack .tool-button{min-height:var(--control-size);justify-content:flex-start;gap:5px;padding:3px 7px}.tool-button.tool-big{min-width:46px;min-height:calc(var(--control-size) * 2 + 2px);flex-direction:column;gap:3px;padding:6px 9px}.tool-button.tool-big .tool-icon{width:var(--control-icon);height:var(--control-icon);font-size:var(--control-icon)}body.show-legends .tool-button.tool-big{min-width:58px}.toolbar::-webkit-scrollbar{display:none}.tool-group{border-right:1px solid var(--line);flex-direction:column;flex:none;align-items:center;gap:2px;padding:0 8px;display:flex}.tool-group:last-child{border-right:0}.tool-group-row{align-items:stretch;gap:3px;min-height:54px;display:flex}.tool-group-label{letter-spacing:.09em;text-transform:uppercase;color:var(--muted);opacity:.72;padding-bottom:1px;font-size:7.5px;font-weight:750;line-height:1}.tool-separator{background:var(--line);flex:none;width:1px;height:26px;margin:0 2px}.toolbar .tool-text,body.show-legends .toolbar .tool-text{display:inline}body.show-legends .tool-group-label{opacity:.95}.tip-bubble{z-index:200;color:#fff;text-align:center;opacity:0;pointer-events:none;background:#18221ff5;border-radius:8px;max-width:260px;padding:6px 9px;font-size:9.5px;font-weight:620;line-height:1.35;transition:opacity .12s,transform .12s;position:fixed;transform:translateY(-3px)}.tip-bubble.visible{opacity:1;transform:translateY(0)}.wall-jump,.quality-field{border:1px solid var(--line);background:var(--surface);border-radius:10px;align-items:center;gap:5px;height:34px;padding:0 8px;font-size:11px;font-weight:700;display:inline-flex}.wall-jump-mark{color:var(--brand-strong);font-size:11px;font-weight:850}.wall-jump input{width:46px;color:inherit;font:inherit;background:0 0;border:0;outline:none}.quality-field select{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;outline:none;font-size:11px;font-weight:700}.tool-button{min-height:var(--control-size);font-size:var(--control-label);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;flex:none;justify-content:center;align-items:center;gap:7px;padding:7px 10px;font-weight:690;line-height:1;transition:background .18s,border-color .18s,color .18s,transform .18s;display:inline-flex}.tool-button:hover{background:var(--surface-hover)}.tool-button:active{transform:translateY(1px)}.tool-button:disabled{opacity:.38;cursor:not-allowed}.tool-button[aria-pressed=true],.tool-button.is-active{color:var(--brand-strong);background:#dfebe6;border-color:#b8ccc4}.tool-button.danger[aria-pressed=true]{color:#7b2e2b;background:#f7e6e4;border-color:#e1b4b1}.tool-icon{width:var(--control-icon);height:var(--control-icon);font-size:var(--control-icon);place-items:center;font-weight:500;display:grid}.tool-text{white-space:nowrap}.tool-button[aria-pressed=true] .panel-toggle{border-color:var(--line);background:var(--surface);box-shadow:0 3px 12px #1d29260f}.workspace{grid-template-columns:auto minmax(0,1fr) 390px;width:100%;min-width:0;min-height:0;display:grid;position:relative;overflow:hidden}.workspace.sidebar-hidden{grid-template-columns:auto minmax(0,1fr) 0}.viewport{background:radial-gradient(circle at 38% 22%,#fffffff5,#eef2efbf 40%,#dde4e0eb 100%);min-width:0;min-height:0;position:relative;overflow:hidden}#webglMount,#labelMount{position:absolute;inset:0}#webglMount canvas{touch-action:none;outline:0;width:100%;height:100%;display:block}#labelMount{pointer-events:none;overflow:hidden}.viewport-hud{z-index:6;pointer-events:none;position:absolute}.view-chip{color:#41504b;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe0;border:1px solid #1d29261c;border-radius:11px;align-items:center;gap:8px;padding:8px 11px;font-size:11px;font-weight:680;display:flex;bottom:16px;left:16px;box-shadow:0 6px 20px #1d292614}.view-chip kbd{background:#fff;border:1px solid #cfd7d3;border-bottom-width:2px;border-radius:5px;padding:2px 5px;font:10px ui-monospace,SFMono-Regular,Menlo,monospace}.north{width:54px;height:64px;color:var(--brand);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe0;border:1px solid #1d29261a;border-radius:15px;place-items:center;font-size:11px;font-weight:800;display:grid;top:16px;right:16px;box-shadow:0 6px 20px #1d292614}.north-arrow{background:currentColor;width:2px;height:26px;margin-top:2px;position:relative}.north-arrow:before{content:"";border-bottom:9px solid;border-left:5px solid #0000;border-right:5px solid #0000;position:absolute;top:-1px;left:-4px;transform:translateY(-5px)}.measure-banner{color:var(--brand-strong);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#eff8f4f0;border:1px solid #b8ccc4;border-radius:10px;padding:9px 13px;font-size:11px;font-weight:750;display:none;top:17px;left:50%;transform:translate(-50%);box-shadow:0 8px 25px #1d29261a}.measure-banner.visible{display:block}.webgl-fallback{z-index:8;color:#674923;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fff9f0f0;border:1px solid #dbc4aa;border-radius:14px;width:min(430px,100% - 40px);padding:18px 20px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 12px 36px #1d29261a}.webgl-fallback strong{margin-bottom:5px;font-size:13px;display:block}.webgl-fallback span{color:#806a4e;font-size:10px;line-height:1.45;display:block}.sidebar{right:var(--panel-gap,12px);width:var(--sidebar-width,390px);background:var(--panel);min-width:0;overflow:hidden}.sidebar-hidden .sidebar{opacity:0;pointer-events:none;transform:translate(22px)}.sidebar-scroll{overscroll-behavior:contain;height:100%;padding:18px 18px 32px;overflow:auto}.sidebar-head{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px;display:flex}.eyebrow{color:var(--brand);text-transform:uppercase;letter-spacing:.11em;margin:0 0 5px;font-size:10px;font-weight:800}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.03em;margin-bottom:0;font-size:22px;line-height:1.12}.sidebar-intro{color:var(--muted);margin:0 0 16px;font-size:12px;line-height:1.55}.sidebar-tabs{z-index:8;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--panel) 93%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;margin:0 -4px 15px;padding:8px 4px 0;display:grid;position:sticky;top:-18px}.sidebar-tab{min-height:38px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px 9px 0 0;padding:7px 5px;font-size:9px;font-weight:780}.sidebar-tab:hover{color:var(--ink);background:var(--surface-hover)}.sidebar-tab[aria-selected=true]{color:var(--brand-strong);border-color:var(--line);border-bottom-color:var(--surface);background:var(--surface);margin-bottom:-1px}.sidebar [data-sidebar-section]{display:none}.sidebar[data-active-tab=project] [data-sidebar-section=project],.sidebar[data-active-tab=objects] [data-sidebar-section=objects],.sidebar[data-active-tab=build] [data-sidebar-section=build]{display:block}.sidebar[data-active-tab=project] [data-sidebar-section]:not([data-sidebar-section=project]),.sidebar[data-active-tab=objects] [data-sidebar-section]:not([data-sidebar-section=objects]),.sidebar[data-active-tab=build] [data-sidebar-section]:not([data-sidebar-section=build]){display:none!important}.sidebar[data-active-tab=build] .selected-card:not(.visible){display:none}.status-line{color:#315a4d;background:#edf7f2;border:1px solid #cfe0d8;border-radius:12px;align-items:center;gap:9px;margin-bottom:15px;padding:10px 11px;font-size:11px;font-weight:680;display:flex}.status-icon{color:#fff;background:var(--confirmed);border-radius:50%;flex:none;place-items:center;width:21px;height:21px;font-size:12px;display:grid}.status-line.has-errors{color:#7b2e2b;background:#f9eaea;border-color:#e6b9b6}.metrics{grid-template-columns:1fr 1fr;gap:9px;margin-bottom:15px;display:grid}.metric{border:1px solid var(--line);background:var(--surface);border-radius:13px;padding:12px}.metric-label{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;font-size:9px;font-weight:780;display:block}.metric-value{letter-spacing:-.03em;font-size:19px;font-weight:780;display:block}.metric-note{color:var(--muted);margin-top:3px;font-size:9px;display:block}.panel-card,details.panel-card{border:1px solid var(--line);background:var(--surface);border-radius:14px;margin-bottom:10px;overflow:hidden}details.panel-card>summary{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:12px;padding:13px 14px;font-size:12px;font-weight:760;list-style:none;display:flex}details.panel-card>summary::-webkit-details-marker{display:none}details.panel-card>summary:after{content:"⌄";color:var(--muted);font-size:16px;transition:transform .18s}details.panel-card[open]>summary:after{transform:rotate(180deg)}.panel-content{border-top:1px solid #edf0ee;padding:0 14px 14px}.room-list,.warning-list,.pending-list,.check-list{gap:8px;margin:12px 0 0;padding:0;list-style:none;display:grid}.room-row,.check-row{justify-content:space-between;align-items:center;gap:10px;font-size:11px;display:flex}.room-name{font-weight:680}.room-dims{color:var(--muted);font-variant-numeric:tabular-nums}.area-pill{color:#315a4d;background:#eef5f1;border-radius:7px;padding:4px 7px;font-size:10px;font-weight:730}.warning-list li,.pending-list li{color:#596560;padding-left:18px;font-size:10px;line-height:1.45;position:relative}.warning-list li:before,.pending-list li:before{font-weight:900;position:absolute;top:.03em;left:0}.warning-list li:before{content:"!";color:var(--conflict)}.pending-list li:before{content:"△";color:var(--assumed)}.check-row{color:#50605a;justify-content:flex-start;align-items:flex-start;line-height:1.35}.check-mark{color:#fff;background:var(--confirmed);border-radius:50%;flex:none;place-items:center;width:17px;height:17px;font-size:9px;font-weight:900;display:grid}.check-row.fail .check-mark{background:var(--conflict)}.control-grid{gap:10px;margin-top:12px;display:grid}.field{grid-template-columns:minmax(0,1fr) 92px;align-items:center;gap:10px;display:grid}.field-copy{min-width:0}.field-label{font-size:10px;font-weight:700;line-height:1.25;display:block}.field-note{color:var(--muted);margin-top:2px;font-size:8.5px;line-height:1.25;display:block}.number-wrap{position:relative}.number-wrap input{width:100%;height:34px;color:var(--ink);font-variant-numeric:tabular-nums;background:#fafbf9;border:1px solid #cfd7d3;border-radius:9px;outline:0;padding:6px 28px 6px 9px;font-size:11px;font-weight:680}.number-wrap input:focus{border-color:#83a99a;box-shadow:0 0 0 3px #2f7d5b1c}.unit{color:var(--muted);pointer-events:none;font-size:9px;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.validation-table-wrap{border:1px solid #e1e6e3;border-radius:10px;max-height:330px;margin-top:12px;overflow:auto}table{border-collapse:collapse;width:100%;font-size:9px}th{z-index:1;color:#66736e;text-align:left;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;background:#f5f7f5;padding:7px 8px;position:sticky;top:0}td{color:#46534f;vertical-align:top;border-top:1px solid #edf0ee;padding:7px 8px;line-height:1.3}td.value{white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:700}.state-badge{white-space:nowrap;border-radius:6px;align-items:center;gap:4px;padding:3px 5px;font-size:8px;font-weight:780;display:inline-flex}.state-badge:before{content:"";background:currentColor;border-radius:50%;width:5px;height:5px}.state-confirmed{color:var(--confirmed);background:#edf7f2}.state-calculated{color:var(--calculated);background:#edf3fa}.state-assumed{color:var(--assumed);background:#fbf1e7}.state-conflict{color:var(--conflict);background:#f9eaea}.state-editable{color:#6f55a5;background:#f0ebf8}.selected-card{background:#f1f8f5;border:1px solid #b9d0c6;border-radius:14px;margin-bottom:10px;padding:13px;display:none}.selected-card.visible{display:block}.selected-title-row{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:9px;display:flex}.selected-title{margin:0;font-size:13px}.selected-data{grid-template-columns:88px 1fr;gap:5px 8px;margin:0;font-size:9px;line-height:1.4;display:grid}.selected-data dt{color:var(--muted)}.selected-data dd{overflow-wrap:anywhere;margin:0;font-weight:650}.selected-editor{border-top:1px solid #cfe0d8;gap:9px;margin-top:12px;padding-top:12px;display:grid}.editor-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.editor-field{gap:4px;min-width:0;display:grid}.editor-field.span-2{grid-column:1/-1}.editor-field>span{color:var(--muted);text-transform:uppercase;letter-spacing:.055em;font-size:8px;font-weight:760}.editor-field input,.editor-field select,.catalog-search,.catalog-select{width:100%;min-width:0;height:34px;color:var(--ink);background:var(--input);border:1px solid #cdd6d1;border-radius:8px;outline:0;padding:6px 8px;font-size:10px;font-weight:660}.editor-field input:focus,.editor-field select:focus,.catalog-search:focus,.catalog-select:focus{border-color:#83a99a;box-shadow:0 0 0 3px #2f7d5b1c}.editor-field input[type=color]{cursor:pointer;padding:3px}.editor-field input:disabled,.editor-field select:disabled{opacity:.42;cursor:not-allowed;filter:grayscale(.35)}.action-button:disabled,.catalog-item:disabled{opacity:.42;cursor:not-allowed;transform:none}.catalog-item:disabled:hover{background:var(--surface-soft);border-color:#dde3df;transform:none}.editor-actions{grid-template-columns:1fr 1fr;gap:7px;display:grid}.editor-actions .danger-action{color:#862f2a;background:#fff7f6;border-color:#e0b6b3}.transform-actions{grid-template-columns:repeat(3,1fr)}.group-actions{grid-template-columns:1fr 1fr}.transform-actions .action-button{padding:7px 4px;font-size:9px}.transform-actions .action-button.is-active{color:var(--brand-strong);background:#e3f1eb;border-color:#8fb6a5;box-shadow:inset 0 0 0 1px #2f7d5b14}.transform-heading{color:var(--muted);text-transform:uppercase;letter-spacing:.055em;margin:2px 0 -2px;font-size:8px;font-weight:780}.editor-tip{color:#68736f;margin:0;font-size:9px;line-height:1.45}.edit-shortcuts{grid-template-columns:repeat(3,1fr);gap:7px;margin-top:12px;display:grid}.edit-shortcuts .action-button{min-height:44px;padding:8px 5px}.edit-shortcuts .action-button strong{margin-bottom:3px;font-size:14px;line-height:1;display:block}.edit-shortcuts .action-button.is-active{color:var(--brand-strong);background:#e6f1ec;border-color:#a9c7ba}.history-row{grid-template-columns:1fr 1fr;gap:7px;margin-top:8px;display:grid}.history-row button:disabled{opacity:.42;cursor:not-allowed}.editor-mode-note{color:#486157;background:#f2f7f4;border:1px solid #d7e3dd;border-radius:9px;margin:10px 0 0;padding:9px 10px;font-size:9px;line-height:1.45}.catalog-toolbar{grid-template-columns:minmax(0,1fr) 104px 88px auto;align-items:center;gap:7px;margin-top:12px;display:grid}.object-catalog{max-height:none;margin-top:9px;padding-right:2px;display:block}.catalog-category-group+.catalog-category-group{margin-top:16px}.catalog-category-title{color:var(--muted);letter-spacing:.075em;text-transform:uppercase;align-items:center;gap:7px;margin:0 0 7px;font-size:9px;font-weight:850;display:flex}.catalog-category-title:after{content:"";background:var(--line);flex:1;height:1px}.catalog-category-grid{grid-template-columns:1fr 1fr;gap:7px;display:grid}.catalog-item{color:#34443e;background:var(--surface-soft);text-align:left;cursor:pointer;border:1px solid #dde3df;border-radius:10px;min-height:112px;padding:7px;transition:border-color .16s,background .16s,transform .16s;position:relative}.catalog-item:hover{background:#f0f6f3;border-color:#9cb9ad;transform:translateY(-1px)}.catalog-thumb{border:1px solid color-mix(in srgb, var(--line) 76%, transparent);background:linear-gradient(90deg, transparent 49%, color-mix(in srgb, var(--line) 35%, transparent) 50%, transparent 51%), linear-gradient(0deg, transparent 49%, color-mix(in srgb, var(--line) 35%, transparent) 50%, transparent 51%), var(--surface);border-radius:8px;place-items:center;height:54px;margin-bottom:7px;display:grid;overflow:hidden}.catalog-thumb svg{width:76px;height:48px;overflow:visible}.catalog-drag-hint{color:var(--brand);text-transform:uppercase;letter-spacing:.05em;margin-top:5px;font-size:7px;font-weight:790;display:block}.catalog-preview-toggle{border:1px solid var(--line);background:var(--surface);border-radius:9px;align-items:center;gap:2px;padding:2px;display:inline-flex}.catalog-preview-toggle button{min-width:32px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:7px;padding:5px 7px;font-size:9.5px;font-weight:800}.catalog-preview-toggle button.is-active{color:var(--brand-strong);background:#dfebe6}.catalog-preview-toggle button[aria-pressed=true]{box-shadow:inset 0 0 0 1px #1e5a4929}.catalog-variant-count{font-weight:750;color:var(--brand)!important;margin-top:8px!important}.catalog-icon{color:var(--brand);margin-bottom:5px;font-size:17px;line-height:1;display:block}.catalog-name{font-size:10px;font-weight:780;display:block}.catalog-meta{color:var(--muted);margin-top:3px;font-size:8px;line-height:1.3;display:block}.empty-catalog{color:var(--muted);text-align:center;grid-column:1/-1;padding:18px 8px;font-size:10px}.object-transform-overlay{z-index:14;color:var(--ink);background:var(--panel);pointer-events:auto;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid #9dbcae;border-radius:12px;padding:5px;transition:opacity .2s;display:none;position:absolute;top:50%;left:50%;transform:translate(-50%,calc(-100% - 16px));box-shadow:0 12px 34px #14252033}.object-transform-overlay.visible{display:block}.object-transform-overlay.is-idle{opacity:0;pointer-events:none}.object-transform-overlay:after{content:"";background:var(--surface);border-bottom:1px solid #9dbcae;border-right:1px solid #9dbcae;width:12px;height:12px;position:absolute;bottom:-7px;left:50%;transform:translate(-50%)rotate(45deg)}.object-overlay-actions{align-items:center;gap:3px;display:flex}.object-overlay-actions.secondary{flex-wrap:wrap;margin-top:5px}.object-overlay-button{width:30px;height:30px;color:var(--ink);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:1px;padding:0;font-size:8px;font-weight:750;transition:background .16s,border-color .16s,width .16s;display:inline-flex}.object-overlay-button:hover{background:var(--surface-hover);border-color:var(--line)}.object-overlay-button span{color:var(--ink);font-size:14px;line-height:1;display:block}.object-overlay-button em{font-style:normal;line-height:1;display:none}.object-transform-overlay.is-expanded .object-overlay-button,body.show-legends .object-overlay-button{width:auto;min-width:42px;height:38px;padding:0 7px}.object-transform-overlay.is-expanded .object-overlay-button em,body.show-legends .object-overlay-button em{display:block}.object-overlay-button.is-active{color:var(--brand-strong);background:#e3f1eb;border-color:#8fb6a5}.object-overlay-button.danger span{color:var(--conflict)}.object-overlay-button:disabled{opacity:.34;cursor:not-allowed}.object-overlay-close span{font-size:15px}#objectOverlayToggle .chevron{transition:transform .2s}.object-transform-overlay.is-expanded #objectOverlayToggle .chevron{transform:rotate(180deg)}.object-overlay-extra{border-top:1px solid var(--line);margin-top:6px;padding-top:6px}.object-overlay-head{justify-content:space-between;align-items:baseline;gap:8px;padding:0 3px 4px;display:flex}.object-overlay-name{text-overflow:ellipsis;white-space:nowrap;max-width:190px;font-size:10.5px;font-weight:800;overflow:hidden}.object-overlay-meta{color:var(--muted);white-space:nowrap;font-size:8.5px;font-weight:650}.ghost-tag{color:#fff;text-align:center;white-space:nowrap;pointer-events:none;background:#1f4f3ee6;border-radius:8px;padding:4px 8px;font-size:9.5px;font-weight:750;line-height:1.25}.ghost-tag small{opacity:.82;font-size:8px;font-weight:600;display:block}.ghost-tag.is-blocked{background:#962d28eb}.wall-number-badge{color:#fff;letter-spacing:.02em;text-align:center;pointer-events:none;background:#264037e6;border:1px solid #fff9;border-radius:999px;min-width:21px;padding:2px 5px;font-size:9px;font-weight:850}.wall-number-badge.is-protected{background:#7a3f26eb}.wall-number-badge.is-selected{background:var(--brand);border-color:#fff}.modal-backdrop{z-index:80;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0e161485;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal-backdrop[hidden]{display:none}.modal-card{border:1px solid var(--line);background:var(--panel);border-radius:16px;flex-direction:column;gap:12px;width:min(880px,100%);max-height:min(84vh,780px);padding:18px 20px 20px;display:flex;box-shadow:0 26px 70px #0f1c1852}.modal-head{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.modal-head h2{margin:2px 0 0;font-size:17px}.modal-head-tools{align-items:center;gap:12px;display:flex}.legend-switch{color:var(--muted);cursor:pointer;align-items:center;gap:7px;font-size:10px;font-weight:700;display:inline-flex}.help-search,.compare-controls{flex:none}.help-search{border:1px solid var(--line);background:var(--surface);width:100%;color:var(--ink);font:inherit;border-radius:10px;padding:9px 12px;font-size:12px}.modal-body{padding-right:4px;overflow-y:auto}.help-section{margin-bottom:16px}.help-section h3{letter-spacing:.08em;text-transform:uppercase;color:var(--brand-strong);margin:0 0 7px;font-size:10px;font-weight:800}.help-table{border-collapse:collapse;width:100%}.help-table tr{border-bottom:1px solid var(--line)}.help-table td{vertical-align:top;padding:6px 8px 6px 0;font-size:11px}.help-table td:first-child{white-space:nowrap;width:168px}.help-table kbd{border:1px solid var(--line);background:var(--surface);text-align:center;border-bottom-width:2px;border-radius:5px;min-width:15px;margin-right:3px;padding:2px 5px;font-family:inherit;font-size:9.5px;font-weight:750;display:inline-block}.help-table td:last-child{color:var(--muted)}.compare-controls{flex-wrap:wrap;gap:7px;display:flex}.design-card{border:1px solid var(--line);background:var(--surface);border-left-width:3px;border-radius:12px;margin-bottom:10px;padding:13px 15px}.design-card.is-active{border-left-color:var(--brand);background:#eef5f1}.design-card header{justify-content:space-between;align-items:center;gap:10px;display:flex}.design-card h3{margin:0;font-size:13px}.design-badge{color:var(--brand-strong);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;background:#dfebe6;border-radius:999px;padding:3px 8px;font-size:8.5px;font-weight:800}.design-card p{color:var(--muted);margin:7px 0 10px;font-size:11px;line-height:1.5}.design-card-actions{flex-wrap:wrap;gap:7px;display:flex}html[data-theme=dark] .design-card.is-active{background:#5d8f7829}.compare-summary{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px;margin-bottom:14px;display:grid}.compare-metric{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:9px 11px}.compare-metric span{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:8.5px;font-weight:750;display:block}.compare-metric strong{font-size:15px}.change-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.change-list li{border:1px solid var(--line);background:var(--surface);border-left-width:3px;border-radius:9px;grid-template-columns:auto 1fr;align-items:baseline;gap:9px;padding:8px 10px;font-size:11px;display:grid}.change-list li.added{border-left-color:#3d8f68}.change-list li.removed{border-left-color:var(--conflict)}.change-list li.changed{border-left-color:#c08a3e}.change-tag{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-size:8.5px;font-weight:800}.change-list li small{color:var(--muted);font-size:9.5px;display:block}.selection-member-list{flex-wrap:wrap;gap:5px;margin:0;padding:0;list-style:none;display:flex}.selection-member-list li{border:1px solid var(--line);max-width:100%;color:var(--muted);background:var(--surface);text-overflow:ellipsis;white-space:nowrap;border-radius:999px;padding:4px 7px;font-size:8px;overflow:hidden}.edit-lock-note{color:var(--muted);background:var(--surface);border:1px solid #d8dedb;border-radius:10px;grid-template-columns:auto 1fr;align-items:start;gap:8px;margin:0;padding:10px;font-size:9px;line-height:1.45;display:grid}.edit-lock-note strong{color:var(--ink)}body.editing-disabled .selected-card{border-color:var(--line);background:var(--surface-soft)}.object-overlay-shortcuts{color:var(--muted);text-align:center;margin:6px 3px 0;font-size:8px;line-height:1.45}html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ink:#eceef2;--muted:#a7acb6;--paper:#111317;--panel:#181a1ff7;--surface:#1c1f25;--surface-soft:#171a1f;--surface-hover:#2a2e36;--input:#15181d;--hud:#181a1feb;--line:#383d46;--brand:#9eb0c7;--brand-strong:#d7b48d;--shadow:0 16px 46px #00000057;--confirmed:#56c08c;--calculated:#78acf0;--assumed:#efa257;--conflict:#f0817c;--floor-color:#d9bd8b;--wall-color:#eef0f4;--door-color:#d08a4f;--window-color:#63c7e6;--ceiling-color:#b6c6d2;--object-color:#c4956a}html[data-theme=dark] .topbar{background:#111317f2;border-bottom-color:#383d46}html[data-theme=dark] .viewport{background:radial-gradient(circle at 38% 22%,#2d3037,#1c1f25 45%,#111317 100%)}html[data-theme=dark] .view-chip,html[data-theme=dark] .north{color:var(--ink);background:var(--hud)}html[data-theme=dark] .view-chip kbd,html[data-theme=dark] .panel-toggle{background:var(--surface)}html[data-theme=dark] .tool-button[aria-pressed=true],html[data-theme=dark] .tool-button.is-active,html[data-theme=dark] .object-overlay-button.is-active{background:#343944;border-color:#687486}html[data-theme=dark] .sidebar-tab[aria-selected=true]{border-color:var(--line);border-bottom-color:var(--surface);background:var(--surface)}html[data-theme=dark] .status-line,html[data-theme=dark] .selected-card{color:#d8dde7;background:#242832}html[data-theme=dark] .status-line.has-errors{color:#f0b7b3;background:#3a211f}html[data-theme=dark] .panel-content{border-top-color:var(--line)}html[data-theme=dark] th{color:var(--muted);background:#20232a}html[data-theme=dark] td{color:#d0d3d9;border-top-color:var(--line)}html[data-theme=dark] .action-button,html[data-theme=dark] .number-wrap input,html[data-theme=dark] .principle,html[data-theme=dark] .editor-mode-note{color:var(--ink);background:var(--surface-soft)}html[data-theme=dark] .project-file-tab{color:var(--ink);background:var(--surface)}html[data-theme=dark] .object-transform-overlay:after{background:var(--surface)}.edit-banner{color:#254d40;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#eef8f3f5;border:1px solid #9dbcae;border-radius:10px;max-width:min(520px,100% - 150px);padding:9px 13px;font-size:11px;font-weight:750;display:none;top:17px;left:50%;transform:translate(-50%);box-shadow:0 8px 25px #1d29261f}.edit-banner.visible{display:block}.walk-banner{color:#27313f;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f5f7faf5;border:1px solid #8b98aa;border-radius:10px;max-width:min(610px,100% - 170px);padding:9px 13px;font-size:10px;font-weight:760;display:none;top:17px;left:50%;transform:translate(-50%);box-shadow:0 8px 25px #141a2329}.walk-banner.visible{display:block}html[data-theme=dark] .walk-banner{color:#e6e9ef;background:#1c1f25f2;border-color:#596474}.action-grid{grid-template-columns:1fr 1fr;gap:7px;margin-top:12px;display:grid}.action-button{color:#33453f;cursor:pointer;background:#f9faf8;border:1px solid #ced7d2;border-radius:9px;min-height:34px;padding:7px 9px;font-size:9.5px;font-weight:730}.action-button:hover{background:#edf2ef}.principle{border-left:3px solid var(--brand);color:#55625e;background:#f1f4f2;border-radius:4px 10px 10px 4px;margin:13px 1px 0;padding:11px 12px;font-size:9.5px;line-height:1.5}.room-label,.dimension-label,.assumption-label,.measure-label{pointer-events:none;-webkit-user-select:none;user-select:none;white-space:nowrap}.room-label{color:#273630;text-align:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffffd6;border:1px solid #1d29261f;border-radius:7px;padding:5px 7px;font-size:10px;font-weight:780;line-height:1.15;transform:translate(-50%,-50%);box-shadow:0 2px 8px #1d29260f}.room-label small{color:#65716d;margin-top:2px;font-size:8px;font-weight:650;display:block}.dimension-label{background:#ffffffeb;border:1px solid;border-radius:5px;padding:2px 5px;font:700 8px ui-monospace,SFMono-Regular,Menlo,monospace;transform:translate(-50%,-50%)}.dimension-label.confirmed{color:var(--confirmed)}.dimension-label.calculated{color:var(--calculated)}.dimension-label.assumed{color:var(--assumed)}.dimension-label.conflict{color:var(--conflict)}.dimension-label.editable{color:#6f55a5}.assumption-label{color:#8d4e1c;background:#fff7eef0;border:1px solid #dfb083;border-radius:6px;padding:3px 5px;font-size:8px;font-weight:780;transform:translate(-50%,-50%)}.measure-label{color:#173c31;background:#effaf5f5;border:1px solid #376c5b;border-radius:7px;padding:4px 7px;font:760 9px ui-monospace,SFMono-Regular,Menlo,monospace;transform:translate(-50%,-50%);box-shadow:0 3px 10px #1d29261a}.loading{z-index:30;background:#f4f5f2;place-items:center;transition:opacity .28s,visibility .28s;display:grid;position:absolute;inset:0}.loading.hidden{opacity:0;visibility:hidden}.loading-card{text-align:center}.loading-mark{border:3px solid #d9e4df;border-top-color:var(--brand);border-radius:50%;width:40px;height:40px;margin:0 auto 12px;animation:.9s linear infinite spin}.loading-card strong{font-size:13px;display:block}.loading-card span{color:var(--muted);margin-top:4px;font-size:10px;display:block}@keyframes spin{to{transform:rotate(360deg)}}.toast{z-index:50;color:#fff;max-width:min(430px,100% - 30px);box-shadow:var(--shadow);opacity:0;pointer-events:none;background:#192a24f0;border:1px solid #ffffff29;border-radius:10px;padding:10px 13px;font-size:11px;font-weight:680;transition:opacity .2s,transform .2s;position:fixed;bottom:22px;left:50%;transform:translate(-50%,14px)}.toast.visible{opacity:1;transform:translate(-50%)}.toast.error{background:#7e2a25f5}.mobile-dock{--control-size:var(--control-size-large);--control-icon:var(--control-icon-large);--control-label:var(--control-label-small);z-index:24;right:max(10px, env(safe-area-inset-right));bottom:max(10px, env(safe-area-inset-bottom));left:max(10px, env(safe-area-inset-left));border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 92%, transparent);min-height:56px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:16px;gap:4px;padding:6px;display:none;position:absolute}.mobile-dock .tool-button{min-width:0;min-height:var(--control-size);border-radius:11px;flex:1 1 0;justify-content:center;padding:7px 5px}.mobile-dock .tool-text{font-size:var(--control-label);text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}@media (max-width:1450px){.toolbar .tool-text{display:none}.tool-group{padding:0 5px}}@media (max-width:1100px){.brand{min-width:116px;max-width:142px}.project-file-tab{max-width:102px}.workspace{grid-template-columns:minmax(0,1fr) 350px}}@media (max-width:760px){.app{grid-template-rows:calc(96px + env(safe-area-inset-top)) auto minmax(0, 1fr);min-height:100dvh}.topbar{min-width:0;padding-top:calc(5px + env(safe-area-inset-top));padding-bottom:5px;padding-left:max(10px, env(safe-area-inset-left));padding-right:max(10px, env(safe-area-inset-right));gap:5px}.brand{min-width:32px;max-width:32px}.project-file-tab{display:none}.brand-mark{width:32px;height:32px}.ribbon{height:86px}.ribbon-tab{padding-inline:10px}.topbar>.ribbon{--control-size:var(--control-size-large);--control-icon:var(--control-icon-large);--control-label:var(--control-label-small)}.tool-button{min-width:var(--control-size);min-height:var(--control-size);padding:6px 8px}.tool-button.tool-big{min-height:calc(var(--control-size) + 8px)}.toolbar{scrollbar-width:none}.toolbar::-webkit-scrollbar{display:none}.toolbar .tool-text,body.show-legends .toolbar .tool-text,.tool-group-label{display:none}.workspace,.workspace.sidebar-hidden{grid-template-columns:auto minmax(0,1fr)}.sidebar{z-index:28;width:min(430px,96vw);padding-bottom:env(safe-area-inset-bottom);position:absolute;inset:0 0 0 auto;transform:translate(0)}.sidebar-hidden .sidebar{transform:translate(100%)}.north{width:48px;height:58px;top:10px;right:10px}.view-chip{left:10px;bottom:calc(78px + env(safe-area-inset-bottom))}.measure-banner{top:76px}.edit-banner,.walk-banner{max-width:calc(100% - 30px);top:76px}.object-transform-overlay{max-width:calc(100vw - 24px)}.mobile-dock{display:flex}.toast{bottom:calc(82px + env(safe-area-inset-bottom))}.sidebar .action-button,.sidebar input,.sidebar select,.sidebar summary,.sidebar-tab{min-height:44px}.object-overlay-button{min-width:40px;min-height:40px}}@media (pointer:coarse){.catalog-item{min-height:72px}.catalog-item,.tool-button,.action-button,.sidebar-tab{touch-action:manipulation}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}:focus-visible{outline:3px solid color-mix(in srgb, var(--calculated) 72%, white);outline-offset:2px}.ribbon-tab[tabindex="-1"]{outline:none}.catalog-select#catalogSort{min-width:0}html[data-planner-ready=false] .loading-card{border-color:var(--conflict)}@media (max-width:520px){.catalog-toolbar{grid-template-columns:minmax(0,1fr) 1fr}.catalog-preview-toggle{justify-self:end}}.document-bar{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--panel) 88%, transparent);scrollbar-width:thin;align-items:stretch;gap:4px;min-height:34px;padding:4px 10px 0;display:flex;overflow:auto hidden}.document-bar:empty,.public-view-bar{display:none}.public-view-identity{min-width:0}.public-view-identity span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:9px;font-weight:740;display:block}.public-view-identity strong{text-overflow:ellipsis;white-space:nowrap;max-width:min(62vw,52ch);font-size:14px;line-height:1.3;display:block;overflow:hidden}.public-view-actions{align-items:center;gap:6px;margin-left:auto;display:flex}.public-view-button{min-width:8ch;height:var(--control-size-medium);border:1px solid var(--line);color:var(--muted);background:var(--surface);font-size:var(--control-label-medium);cursor:pointer;border-radius:9px;padding:0 11px;font-weight:680}.public-view-button:hover{color:var(--ink);border-color:var(--brand);background:var(--surface-hover)}.public-view-button[aria-pressed=true]{color:var(--brand);border-color:color-mix(in srgb, var(--brand) 42%, var(--line));background:color-mix(in srgb, var(--brand) 13%, var(--surface))}html[data-planner-mode=public] .app{grid-template-rows:auto minmax(0,1fr)}html[data-planner-mode=public] .public-view-bar{z-index:20;min-height:52px;padding:8px max(12px, env(safe-area-inset-right)) 8px max(12px, env(safe-area-inset-left));border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--panel) 94%, transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);align-items:center;gap:14px;display:flex}html[data-planner-mode=public] .topbar,html[data-planner-mode=public] .document-bar,html[data-planner-mode=public] .tool-rail,html[data-planner-mode=public] .sidebar,html[data-planner-mode=public] .panel-handle,html[data-planner-mode=public] .floating-catalog,html[data-planner-mode=public] .assistant-button,html[data-planner-mode=public] .assistant-panel,html[data-planner-mode=public] .object-transform-overlay,html[data-planner-mode=public] .edit-banner,html[data-planner-mode=public] .view-chip{display:none!important}html[data-planner-mode=public] .workspace,html[data-planner-mode=public] .workspace.sidebar-hidden,html[data-planner-mode=public] .workspace.rail-hidden{--space-left:0px;--space-right:0px;grid-template-columns:minmax(0,1fr)}html[data-planner-mode=public] #viewportBar{max-width:calc(100% - 16px);left:8px;right:8px}html[data-planner-mode=public] #viewportBar [data-action=walk],html[data-planner-mode=public] #viewportBar [aria-label=Luz],html[data-planner-mode=public] .viewport-bar-status,html[data-planner-mode=public] .mobile-dock [data-action=floorPlan],html[data-planner-mode=public] .mobile-dock [data-action=sidebar]{display:none}@media (max-width:520px){html[data-planner-mode=public] .public-view-bar{min-height:48px;padding-block:6px}html[data-planner-mode=public] .public-view-actions [data-action=measure]{display:none}html[data-planner-mode=public] .public-view-identity strong{max-width:48vw;font-size:12px}}.document-tab{max-width:260px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-bottom:none;border-radius:9px 9px 0 0;flex:none;align-items:center;gap:7px;padding:5px 6px 5px 11px;font-size:11px;font-weight:640;display:inline-flex}.document-tab:hover{color:var(--ink);background:var(--surface-hover)}.document-tab[aria-selected=true]{color:var(--ink);border-color:var(--line);background:var(--surface)}.document-tab .document-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.document-tab .document-kind{background:var(--surface-soft);color:var(--muted);letter-spacing:.04em;text-transform:uppercase;border-radius:5px;flex:none;padding:1px 5px;font-size:8.5px}.document-tab.is-dirty .document-name:after{content:" •";color:var(--assumed)}.document-close{width:18px;height:18px;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:5px;place-items:center;padding:0;font-size:12px;line-height:1;display:inline-grid}.document-close:hover{color:var(--conflict);background:var(--surface-hover)}.icon-toggle{border:1px solid var(--line);width:32px;height:32px;color:var(--muted);background:var(--surface);cursor:pointer;border-radius:9px;flex:none;align-self:center;place-items:center;padding:0;font-size:14px;line-height:1;display:grid}.icon-toggle:hover{color:var(--ink);background:var(--surface-hover)}.icon-toggle[aria-pressed=true]{color:var(--brand);border-color:color-mix(in srgb, var(--brand) 45%, var(--line));background:color-mix(in srgb, var(--brand) 12%, var(--surface))}.sun-field-stack{align-content:center;gap:4px;display:grid}.sun-field{border:1px solid var(--line);background:var(--surface);color:var(--muted);white-space:nowrap;border-radius:8px;align-items:center;gap:6px;padding:3px 7px;font-size:9.5px;font-weight:650;display:inline-flex}.sun-field>span{color:var(--muted)}.sun-field select,.sun-field input{min-width:0;color:var(--ink);background:0 0;border:none;border-radius:5px;padding:2px 4px;font-size:10px;font-weight:680}.sun-field.compact input[type=number]{width:52px}.sun-field input[type=range]{width:108px;accent-color:var(--brand);padding:0}.sun-field output{min-width:34px;color:var(--ink);font-variant-numeric:tabular-nums;font-weight:720}.confirm-backdrop{z-index:140}.confirm-card{gap:14px;width:min(480px,100%);max-height:none;padding:20px}.confirm-head{align-items:flex-start;gap:13px;display:flex}.confirm-mark{width:38px;height:38px;color:var(--brand);background:color-mix(in srgb, var(--brand) 14%, var(--surface));border-radius:11px;flex:none;place-items:center;font-size:17px;display:grid}.confirm-card h2{margin:0 0 5px;font-size:15px}.confirm-card p{color:var(--muted);margin:0;font-size:11.5px;line-height:1.5}.confirm-preview{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;padding:10px}.confirm-preview svg{width:100%;height:auto;display:block}.confirm-field{gap:5px;display:grid}.confirm-field span{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font-size:10px;font-weight:720}.confirm-field input{border:1px solid var(--line);color:var(--ink);background:var(--input);border-radius:10px;padding:9px 11px;font-size:12.5px}.confirm-field input:focus-visible{outline:2px solid var(--brand);outline-offset:1px}.confirm-field input.is-missing{border-color:var(--conflict)}.confirm-actions{justify-content:flex-end;gap:8px;display:flex}.confirm-actions .action-button{min-width:108px}.action-button.primary-action{color:#fff;border-color:var(--brand);background:var(--brand)}.action-button.primary-action:hover{background:var(--brand-strong)}.action-button.danger-confirm{color:#fff;border-color:var(--conflict);background:var(--conflict)}.modal-card.wide{width:min(1180px,100%)}.plan-preview-body{background:#fff;border-radius:12px;place-items:center;padding:12px;display:grid}.plan-preview-body svg{width:100%;height:auto;max-height:66vh}html[data-theme=dark] .plan-preview-body{background:#f7f7f4}.floating-catalog{z-index:60;border:1px solid var(--line);width:min(430px,100vw - 32px);max-height:min(70vh,620px);color:var(--ink);background:var(--panel);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:16px;flex-direction:column;gap:9px;padding:14px;display:flex;position:fixed;bottom:24px;right:24px}.floating-catalog[hidden]{display:none}.floating-catalog-head{cursor:grab;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.floating-catalog-head.is-dragging{cursor:grabbing}.floating-catalog-head h2{margin:0;font-size:14px}.floating-catalog .object-catalog{min-height:0;overflow:auto}.design-thumb{border:1px solid var(--line);background:var(--surface-soft);border-radius:11px;width:100%;height:auto;margin-bottom:10px;display:block}.design-thumb .thumb-room{fill:color-mix(in srgb, var(--brand) 9%, transparent)}.design-thumb .thumb-wall{stroke:var(--ink);stroke-width:7px;stroke-linecap:square}.design-thumb .thumb-new-wall{stroke:var(--brand);stroke-width:7px;stroke-linecap:square}.design-thumb .thumb-gap{stroke:var(--conflict);stroke-width:4px;stroke-dasharray:12 9}.design-thumb .thumb-opening{stroke:var(--calculated);stroke-width:6px;stroke-linecap:butt}.design-thumb .thumb-object{fill:color-mix(in srgb, var(--object-color) 55%, transparent);stroke:none}@media (max-width:820px){.floating-catalog{width:auto;bottom:74px;left:10px;right:10px}.document-bar{padding:4px 8px 0}}.sidebar-edit-row{grid-template-columns:1fr 1fr;gap:7px;margin:0 0 16px;display:grid}.sidebar-edit-row .action-button{justify-content:center}.settings-group+.settings-group{margin-top:22px}.settings-group h3{border-bottom:1px solid var(--line);color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin:0 0 10px;padding-bottom:7px;font-size:10px;font-weight:760}.settings-row{grid-template-columns:minmax(0,1fr) minmax(150px,210px);align-items:center;gap:16px;padding:10px 2px;display:grid}.settings-row+.settings-row{border-top:1px solid var(--soft)}.settings-row strong{font-size:12px;font-weight:660;display:block}.settings-hint{color:var(--muted);margin-top:3px;font-size:10.5px;line-height:1.45;display:block}.settings-toggle{cursor:pointer;grid-template-columns:22px minmax(0,1fr);gap:11px}.settings-toggle input{width:17px;height:17px;accent-color:var(--brand)}.settings-number{align-items:center;gap:9px;display:flex}.settings-number input[type=range]{min-width:0;accent-color:var(--brand);flex:auto}.settings-number output{min-width:58px;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right;font-size:11px;font-weight:720}.settings-text{border:1px solid var(--line);color:var(--ink);background:var(--input);border-radius:8px;padding:7px 9px;font-size:11px}.settings-row select{border:1px solid var(--line);color:var(--ink);background:var(--input);border-radius:8px;padding:6px 8px;font-size:11px}.settings-readout{grid-template-columns:minmax(0,1fr);gap:7px}.settings-readout code{color:var(--ink);background:var(--input);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;-webkit-user-select:text;user-select:text;border-radius:8px;padding:7px 9px;font-size:10.5px;line-height:1.5}.metrics-list{margin:0;padding:0;list-style:none}.metrics-list li{grid-template-columns:minmax(0,1fr) minmax(80px,200px) 46px;align-items:center;gap:11px;padding:6px 2px;display:grid}.metrics-list li+li{border-top:1px solid var(--soft)}.metrics-name{text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:640;overflow:hidden}.metrics-bar{background:var(--surface-soft);border-radius:4px;height:7px;overflow:hidden}.metrics-bar i{background:var(--brand);height:100%;display:block}.metrics-count{color:var(--muted);font-variant-numeric:tabular-nums;text-align:right;font-size:11px;font-weight:720}@media (max-width:620px){.settings-row{grid-template-columns:minmax(0,1fr);gap:8px}.settings-toggle{grid-template-columns:22px minmax(0,1fr)}}.viewport-bar{z-index:12;bottom:14px;left:var(--space-left,0px);right:var(--space-right,0px);width:-moz-fit-content;width:fit-content;max-width:calc(100% - var(--space-left,0px) - var(--space-right,0px));--control-size:var(--control-size-medium);--control-icon:var(--control-icon-medium);--control-label:var(--control-label-medium);border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 93%, transparent);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);scrollbar-width:none;border-radius:13px;align-items:center;gap:6px;margin-inline:auto;padding:5px;display:flex;position:absolute;overflow-x:auto}.viewport-bar::-webkit-scrollbar{display:none}.viewport-bar-group{flex:none;align-items:center;gap:2px;padding-right:6px;display:flex}.viewport-bar-group+.viewport-bar-group{border-left:1px solid var(--line);padding-left:6px}.viewport-chip{min-width:var(--control-size);height:var(--control-size);color:var(--muted);font-size:var(--control-label);white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;padding:0 8px;font-weight:660}.viewport-chip:hover{color:var(--ink);background:var(--surface-hover)}.viewport-chip.is-active,.viewport-chip[aria-pressed=true]{color:var(--brand);border-color:color-mix(in srgb, var(--brand) 42%, var(--line));background:color-mix(in srgb, var(--brand) 13%, var(--surface))}.viewport-readout{color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;padding:0 7px;font-size:10px;font-weight:680}.viewport-bar-status .viewport-readout:first-child{color:var(--ink)}body:not(.editing-disabled) .viewport-bar-status .viewport-readout:first-child{color:var(--brand)}@media (max-width:820px){.viewport-bar{bottom:calc(74px + env(safe-area-inset-bottom))}.viewport-bar-status{display:none}}.document-add{border:1px dashed var(--line);width:24px;height:24px;color:var(--muted);cursor:pointer;background:0 0;border-radius:7px;flex:none;align-self:center;margin-left:2px;padding:0;font-size:14px;line-height:1}.document-add:hover{color:var(--brand);border-color:var(--brand);border-style:solid}[data-icon]{justify-content:center;align-items:center;line-height:0;display:inline-flex}[data-icon] svg{width:1em;height:1em;display:block}.tool-icon[data-icon],.tool-big .tool-icon[data-icon]{font-size:var(--control-icon)}.object-overlay-button [data-icon]{font-size:16px}.action-button [data-icon]{margin-right:5px;font-size:15px}.icon-toggle [data-icon]{font-size:16px}.viewport-chip [data-icon]{font-size:var(--control-icon)}.tool-stack .tool-icon[data-icon] svg,.viewport-chip [data-icon] svg{stroke-width:1.6px}.catalog-glyph{color:var(--muted);vertical-align:-2px;margin-right:5px;font-size:13px}.catalog-item:hover .catalog-glyph{color:var(--brand)}.tool-rail{width:var(--rail-width);left:var(--panel-gap);padding:calc(var(--handle-size) + 9px) 5px 7px;scrollbar-width:none;flex-direction:column;align-items:stretch;gap:2px;display:flex;overflow-y:auto}.tool-rail::-webkit-scrollbar{display:none}.rail-button{color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;flex-direction:column;align-items:center;gap:3px;padding:7px 2px 5px;display:flex}.rail-button [data-icon]{font-size:20px}.rail-button em{letter-spacing:.01em;text-align:center;font-size:8.5px;font-style:normal;font-weight:660;line-height:1.15}.rail-button:hover{color:var(--ink);background:var(--surface-hover)}.rail-button.is-active,.rail-button[aria-pressed=true]{color:var(--brand);border-color:color-mix(in srgb, var(--brand) 42%, var(--line));background:color-mix(in srgb, var(--brand) 13%, var(--surface))}.rail-button.danger:hover{color:var(--conflict)}.rail-mode{border-color:var(--line);background:var(--surface)}.rail-mode[aria-pressed=true]{color:var(--surface);border-color:var(--brand);background:var(--brand)}.rail-divider{background:var(--line);height:1px;margin:6px 4px}body.editing-disabled .rail-button[data-tool]:not([data-tool=select]){opacity:.45;pointer-events:none}@media (max-width:820px){.tool-rail{border-right:none;border-bottom:1px solid var(--line);flex-direction:row;width:auto;overflow-x:auto}.rail-button em{display:none}.rail-divider{width:1px;height:auto;margin:4px 6px}}.field-glyph{color:var(--brand);vertical-align:-2px;margin-right:4px;font-size:13px}:root{--panel-gap:12px;--rail-width:62px;--sidebar-width:390px;--handle-size:34px}.workspace,.workspace.sidebar-hidden,.workspace.rail-hidden{--space-left:calc(var(--panel-gap) * 2 + var(--rail-width));--space-right:calc(var(--panel-gap) * 2 + var(--sidebar-width));grid-template-columns:minmax(0,1fr)}.workspace.rail-hidden{--space-left:calc(var(--panel-gap) * 2 + var(--handle-size))}.workspace.sidebar-hidden{--space-right:calc(var(--panel-gap) * 2 + var(--handle-size))}.tool-rail,.sidebar{z-index:14;top:var(--panel-gap);bottom:var(--panel-gap);background:color-mix(in srgb, var(--panel) 94%, transparent);box-shadow:0 14px 40px #1d292621, 0 0 0 1px var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:15px;transition:opacity .18s,transform .18s,visibility .18s;position:absolute}.sidebar-scroll{padding-top:calc(var(--handle-size) + 4px)}.workspace.rail-hidden .tool-rail,.workspace.sidebar-hidden .sidebar{opacity:0;visibility:hidden;pointer-events:none}.workspace.rail-hidden .tool-rail{transform:translate(-14px)}.workspace.sidebar-hidden .sidebar{transform:translate(14px)}.panel-handle{z-index:16;top:calc(var(--panel-gap) + 4px);width:var(--handle-size);height:var(--handle-size);border:1px solid var(--line);color:var(--muted);background:color-mix(in srgb, var(--panel) 94%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);cursor:pointer;border-radius:11px;place-items:center;transition:color .15s,background .15s,border-color .15s;display:grid;position:absolute;box-shadow:0 6px 18px #1d29261a}.panel-handle:hover{color:var(--ink);border-color:var(--brand)}.panel-handle:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.panel-handle-left{left:calc(var(--panel-gap) + 4px)}.panel-handle-right{right:calc(var(--panel-gap) + 4px)}.workspace:not(.rail-hidden) .panel-handle-left,.workspace:not(.sidebar-hidden) .panel-handle-right{box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border-color:#0000}.workspace.rail-hidden .panel-handle-left [data-icon],.workspace.sidebar-hidden .panel-handle-right [data-icon]{transform:scaleX(-1)}.viewport .view-chip{left:calc(var(--space-left) + 4px)}.viewport .north{right:calc(var(--space-right) + 4px)}.viewport-empty[hidden],.viewport-empty-recent[hidden]{display:none}.viewport-empty{z-index:6;padding:24px var(--space-right,0px) 24px var(--space-left,0px);background:var(--surface);place-items:center;display:grid;position:absolute;inset:0}.viewport-empty-card{text-align:center;justify-items:center;gap:12px;max-width:460px;display:grid}.viewport-empty-mark{color:var(--muted);opacity:.5;font-size:44px}.viewport-empty-card h2{color:var(--ink);margin:0;font-size:16px}.viewport-empty-card p{max-width:38ch;color:var(--muted);margin:0;font-size:12px;line-height:1.55}.viewport-empty-actions{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:4px;display:flex}.viewport-empty-recent{border-top:1px solid var(--line);text-align:left;justify-items:start;gap:6px;width:100%;margin-top:14px;padding-top:14px;display:grid}.viewport-empty-recent-label{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:9.5px;font-weight:760}.viewport-empty-recent ul{gap:3px;width:100%;margin:0;padding:0;list-style:none;display:grid}.viewport-empty-recent li{display:block}.viewport-empty-recent button{width:100%;color:var(--ink);font:inherit;text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:7px;padding:7px 8px;font-size:11.5px;display:flex}.viewport-empty-recent button:hover,.viewport-empty-recent button:focus-visible{border-color:var(--line);background:var(--soft);outline:none}.viewport-recent-kind{color:var(--muted);background:var(--soft);letter-spacing:.05em;text-transform:uppercase;border-radius:999px;padding:1px 6px;font-size:8.5px;font-weight:740}body.document-empty .viewport .north,body.document-empty .toolbar,body.document-empty .tool-rail,body.document-empty .sidebar,body.document-empty .panel-handle,body.document-empty .floating-catalog,body.document-empty .viewport-bar,body.document-empty .mobile-dock,body.document-empty .measure-banner,body.document-empty .edit-banner,body.document-empty .walk-banner,body.document-empty .object-transform-overlay,body.document-empty #webglMount,body.document-empty #labelMount,body.document-empty .view-chip{opacity:0;visibility:hidden;pointer-events:none}body.document-empty .workspace{--space-left:0px;--space-right:0px}.viewport-bar-status{flex:none}#editModeReadout{text-overflow:ellipsis;width:16ch;overflow:hidden}#cursorReadout{text-align:right;width:15ch}#editModeReadout.is-momentary{background:color-mix(in srgb, var(--brand) 15%, transparent);border-radius:6px}.brand{border-right:1px solid var(--line);flex-direction:column;justify-content:center;align-self:stretch;align-items:center;gap:4px;min-width:0;max-width:none;margin-right:6px;padding-right:8px}.quick-access{--control-size:var(--control-size-small);--control-icon:var(--control-icon-small);--control-label:var(--control-label-small);gap:2px;display:flex}.quick-button{width:var(--control-size);height:var(--control-size);color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;place-items:center;display:grid}.quick-button:hover{color:var(--brand);background:var(--surface-hover)}.quick-button:disabled{opacity:.35;cursor:default}.quick-button [data-icon]{width:var(--control-icon);height:var(--control-icon);font-size:var(--control-icon)}@media (max-width:1180px){:root{--sidebar-width:320px}}@media (max-width:760px){:root{--panel-gap:0px;--handle-size:30px}.workspace,.workspace.sidebar-hidden,.workspace.rail-hidden{--space-left:0px;--space-right:0px}.tool-rail,.sidebar{box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--panel);border-radius:0}.tool-rail{padding-top:7px}.sidebar{width:min(430px,96vw)}.sidebar .sidebar-scroll{padding-top:18px}.workspace.sidebar-hidden .sidebar{transform:translate(100%)}.workspace.rail-hidden .tool-rail{transform:translate(-100%)}.brand{border-right:0;flex-direction:row;min-width:32px;max-width:32px;margin-right:0;padding-right:0}.quick-access{display:none}.viewport-bar{max-width:calc(100% - 16px)}.panel-handle{top:auto;bottom:calc(84px + env(safe-area-inset-bottom))}}