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solid var(--line-1);border-radius:6px;align-items:center;gap:10px;margin:19px 14px 22px;padding:11px 10px;font-size:12.5px;font-weight:500;display:flex}.floor-label small{color:var(--text-4);margin-top:4px;font-size:11px;font-weight:400;display:block}.floor-label>svg{color:var(--text-4);margin-left:auto}.floor-icon{border:1px solid var(--line-1);width:31px;height:31px;color:var(--text-3);background:#fff;border-radius:5px;place-items:center;display:grid}.rooms-section-heading{color:var(--text-4);letter-spacing:1.2px;justify-content:space-between;padding:0 20px 11px;font-size:10.5px;display:flex}.rooms-section-heading>span:last-child{letter-spacing:0;color:var(--text-4);background:var(--accent-100);border-radius:3px;padding:1px 4px}.room-list{flex:1;min-height:90px;padding:0 10px;overflow:auto}.room-list-item{text-align:left;border:1px solid #0000;border-radius:6px;align-items:center;gap:10px;width:100%;margin-bottom:3px;padding:10px 9px;display:flex}.room-list-item:hover{background:var(--accent-100)}.room-list-item.selected{background:var(--accent-100);border-color:var(--accent-200)}.room-list-swatch{border:1px solid #0b2e2213;border-radius:4px;place-items:center;width:31px;height:31px;display:grid}.room-list-swatch span{color:var(--text-3);font-size:10.5px}.room-list-copy{flex-direction:column;gap:4px;min-width:0;display:flex}.room-list-copy strong{text-overflow:ellipsis;white-space:nowrap;max-width:130px;font-size:12.5px;font-weight:500;overflow:hidden}.room-list-copy>span{color:var(--text-3);font-size:11px}.room-list-item>svg{color:var(--accent-700);margin-left:auto}.add-room-button{border:1px dashed var(--line-2);color:var(--accent-700);border-radius:5px;justify-content:center;align-items:center;gap:7px;margin:12px 19px 18px;padding:9px 6px;font-size:11.5px;display:flex}.add-room-button:hover{background:var(--accent-100);border-color:var(--accent-300)}.plan-summary{border-top:1px solid var(--line);background:var(--surface-1);margin-top:auto;padding:12px 16px 13px}.eyebrow{letter-spacing:1.2px;color:var(--text-3);font-size:10.5px;font-weight:500}.plan-summary>strong{letter-spacing:-1px;margin:6px 0 10px;font-size:30px;font-weight:400;display:block}.plan-summary>div:not(.area-bar){color:var(--text-4);justify-content:space-between;font-size:11px;display:flex}.verified-mark{color:var(--text-3);align-items:center;gap:3px;display:flex}.area-bar{border-radius:2px;gap:2px;height:5px;margin:13px 0;display:flex;overflow:hidden}.plan-summary p{color:var(--text-4);font-size:11px;line-height:1.7}.workspace{background:var(--surface-2);flex-direction:column;min-width:0;min-height:0;display:flex}.workspace-toolbar{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:48px;min-height:48px;padding:0 18px;display:flex}.view-label{color:var(--text-3);align-items:center;gap:8px;font-size:11.5px;display:flex}.active-dot{background:var(--accent-600);border-radius:50%;width:5px;height:5px}.view-label>span:last-child{border:1px solid var(--line-1);color:var(--text-4);border-radius:3px;margin-left:5px;padding:2px 4px;font-size:10.5px}.history-buttons{align-items:center;gap:3px;display:flex}.toolbar-divider{background:var(--surface-3);width:1px;height:15px;margin:0 5px}.view-menu-wrap{position:relative}.view-menu{border:1px solid var(--line);z-index:10;background:#fff;border-radius:7px;width:180px;padding:13px;position:absolute;top:38px;right:0;box-shadow:0 6px 25px #0b2e2212}.view-menu label{color:var(--accent-700);align-items:center;gap:9px;margin:0;padding:5px 0;font-size:12.5px;display:flex}.view-menu input{width:14px;height:14px;accent-color:var(--green);box-shadow:none}.canvas-area{flex:1;min-height:300px;position:relative;overflow:hidden}.plan-canvas{touch-action:none;position:absolute;inset:0}.cursor-select{cursor:default}.cursor-room{cursor:crosshair}.cursor-pan{cursor:grab}.cursor-pan:active{cursor:grabbing}.canvas-loading{color:var(--accent-700);place-items:center;font-size:12.5px;display:grid;position:absolute;inset:0}.drawing-tools{border:1px solid var(--line-2);background:#fff;border-radius:7px;flex-direction:column;gap:5px;padding:5px;display:flex;position:absolute;top:22px;left:20px;box-shadow:0 3px 12px #0b2e220b}.drawing-tools button{width:33px;height:33px;color:var(--text-3);border-radius:4px;place-items:center;display:grid}.drawing-tools button:hover{background:var(--accent-100)}.drawing-tools button.active{background:var(--accent-100);color:var(--accent-700)}.drawing-tools>span{background:var(--line);height:1px;margin:1px 5px}.canvas-caption{letter-spacing:1.2px;color:var(--text-4);pointer-events:none;align-items:center;gap:7px;font-size:10.5px;display:flex;position:absolute;top:25px;right:20px}.caption-line{background:var(--line-3);width:15px;height:1px}.canvas-bottom{pointer-events:none;justify-content:space-between;align-items:flex-end;display:flex;position:absolute;bottom:20px;left:21px;right:20px}.scale-indicator{color:var(--text-3);flex-direction:column;align-items:center;gap:5px;display:flex}.scale-indicator>span{border:1px solid var(--line-3);border-top:0;min-width:20px;height:5px}.scale-indicator small{font-size:10.5px}.zoom-controls{pointer-events:auto;border:1px solid var(--line-2);background:#fffffff5;border-radius:6px;align-items:center;padding:3px;display:flex;box-shadow:0 3px 10px #0b2e2208}.zoom-controls>span:not(.toolbar-divider){text-align:center;font-variant-numeric:tabular-nums;width:44px;color:var(--accent-700);font-size:11.5px}.workspace-hint{border-top:1px solid var(--line-1);background:var(--surface-1);height:32px;min-height:32px;color:var(--text-3);justify-content:space-between;align-items:center;gap:10px;padding:0 14px;font-size:10.5px;display:flex}.workspace-hint>span{align-items:center;gap:5px;display:flex}.properties-panel{border-left:1px solid var(--line);flex-direction:column;display:flex;overflow:auto}.properties-panel:after{content:"";flex:0 0 44px}.small-tag{color:var(--text-4);background:var(--accent-100);border:1px solid var(--line-1);border-radius:3px;padding:2px 4px;font-size:10.5px}.selected-preview{align-items:center;gap:12px;padding:20px 20px 18px;display:flex}.room-preview{width:43px;height:43px;color:var(--text-3);border:1px solid #0b2e2229;border-radius:6px;flex-shrink:0;place-items:center;display:grid}.selected-preview h2{text-overflow:ellipsis;white-space:nowrap;max-width:160px;margin-top:5px;font-size:15px;overflow:hidden}.selected-preview .eyebrow{letter-spacing:1px;font-size:10px}.properties-form{padding:0 20px}.properties-form>label:not(:first-child){margin-top:14px}.section-label{letter-spacing:1.2px;color:var(--text-3);border-top:1px solid var(--line-1);margin:21px 0 12px;padding-top:18px;font-size:10.5px}.field-pair{grid-template-columns:1fr 1fr;gap:12px;display:grid}.field-pair label{color:var(--text-3);font-size:11.5px}.unit-input{position:relative}.unit-input input{font-variant-numeric:tabular-nums;padding-right:25px}.unit-input>span{color:var(--text-4);pointer-events:none;font-size:11.5px;position:absolute;top:11px;right:10px}.room-area{background:var(--accent-100);border:1px solid var(--accent-100);color:var(--text-3);border-radius:5px;justify-content:space-between;align-items:center;margin-top:12px;padding:13px 11px;font-size:11.5px;display:flex}.room-area strong{color:var(--accent-700);font-size:14.5px;font-weight:500}.color-options{gap:8px;display:flex}.color-options button{border:1px solid #0b2e2218;border-radius:50%;place-items:center;width:27px;height:27px;display:grid}.color-options button.chosen{outline:1px solid var(--accent-600);outline-offset:3px}.apply-button{width:100%;margin-top:22px;font-size:11.5px}.field-note{color:var(--text-4);margin:9px 0 17px;font-size:10.5px;line-height:1.8}.properties-footer{border-top:1px solid var(--line);margin-top:auto;padding:13px 15px}.danger-button{color:var(--danger-700);align-items:center;gap:7px;width:100%;padding:8px 5px;font-size:11.5px;display:flex}.danger-button:hover{background:var(--danger-100);color:var(--danger-700)}.danger-button kbd{color:var(--warn-700);margin-left:auto}.nothing-selected{text-align:center;margin:auto;padding:35px 15px}.nothing-selected>div{border:1px solid var(--line-1);width:48px;height:48px;color:var(--text-4);background:var(--surface-1);border-radius:10px;place-items:center;margin:0 auto 17px;display:grid}.nothing-selected h2{color:var(--text-3);margin-bottom:11px;font-size:14.5px}.nothing-selected p{color:var(--text-4);font-size:11.5px;line-height:1.9}.nothing-selected>span{color:var(--text-4);justify-content:center;align-items:center;gap:6px;margin-top:28px;font-size:11px;display:flex}.app-footer{height:26px;min-height:26px;color:var(--text-4);background:var(--surface-1);border-top:1px solid var(--line-1);justify-content:space-between;align-items:center;padding:0 16px;font-size:11.5px;display:flex}.app-footer>span{align-items:center;gap:9px;display:flex}.app-footer>span:last-child{letter-spacing:.1px;font-size:10.5px}.footer-logo{color:var(--accent-700);font-size:11.5px;font-weight:600}.footer-dot{color:var(--text-4)}.footer-version{align-items:center;gap:5px;display:flex}.canvas-empty{text-align:center;background:#ffffffe8;border-radius:14px;min-width:300px;padding:25px 30px;position:absolute;top:48%;left:50%;transform:translate(-50%,-50%)}.empty-plan-icon{border:1px solid var(--line-2);background:var(--accent-100);width:62px;height:62px;color:var(--accent-700);border-radius:12px;justify-content:center;align-items:center;margin:0 auto 20px;display:flex;position:relative}.empty-plan-icon>svg:last-child{background:var(--accent-100);position:absolute;bottom:10px;right:10px}.canvas-empty h2{letter-spacing:-.5px;margin:10px 0;font-size:21px}.canvas-empty p{color:var(--text-4);margin-bottom:22px;font-size:12.5px;line-height:1.9}.canvas-empty .primary-button{margin:auto;padding:11px 18px;font-size:12.5px}.text-button{color:var(--text-3);justify-content:center;align-items:center;gap:5px;margin:15px auto 0;font-size:11px;display:flex}.text-button:hover{color:var(--accent-700)}.empty-list{color:var(--text-4);text-align:center;padding:25px 0;font-size:11.5px;line-height:1.8}.editor-alert{background:var(--warn-100);border:1px solid var(--danger-200);color:var(--danger-700);z-index:5;border-radius:6px;justify-content:space-between;align-items:center;gap:12px;padding:11px 12px;font-size:12.5px;display:flex;position:absolute;bottom:72px;left:75px;right:20px;box-shadow:0 5px 20px #0b2e220a}.help-card{border:1px solid var(--line-2);z-index:15;background:#fff;border-radius:8px;width:275px;padding:25px;position:absolute;top:14px;right:16px;box-shadow:0 8px 35px #0b2e2214}.help-card>button{position:absolute;top:7px;right:7px}.help-card h3{margin:8px 0 18px;font-size:18px}.help-card p{color:var(--text-3);margin:11px 0;font-size:12.5px;line-height:1.8}.help-card p strong{color:var(--accent-700);padding-right:4px;font-weight:500}.help-card p svg{vertical-align:middle;display:inline}.help-card>div{color:var(--text-4);border-top:1px solid var(--line);margin-top:18px;padding-top:14px;font-size:11px;line-height:1.8}.project-dialog{border:1px solid var(--line-2);width:430px;max-width:90vw;color:var(--ink);background:var(--surface-0);border-radius:12px;margin:auto;padding:32px;position:fixed;inset:0;box-shadow:0 30px 100px #0b2e2233}.project-dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0b2e223b}.modal-close{position:absolute;top:12px;right:12px}.dialog-symbol{background:var(--accent-100);width:46px;height:46px;color:var(--accent-700);border-radius:9px;place-items:center;margin-bottom:25px;display:grid}.project-dialog h2{letter-spacing:-.6px;margin:9px 0 12px;font-size:24px}.project-dialog p{color:var(--text-3);margin-bottom:25px;font-size:13px;line-height:1.8}.project-dialog input{height:42px;font-size:14px}.project-dialog .primary-button{width:100%;height:42px;margin-top:19px}@media (min-width:1600px){.editor-frame{grid-template-columns:300px minmax(0,1fr) 340px;margin:0 30px}.app-header{padding:0 34px}.project-header{padding:28px 36px}.properties-form{padding:0 25px}.selected-preview{padding:24px 25px}.room-list-item{padding:12px}.room-list-copy strong{font-size:13px}.room-list-copy>span{font-size:11.5px}}@media (max-width:1100px){.editor-frame{grid-template-columns:218px minmax(0,1fr) 256px}.project-header{padding:6px 10px}.scenario-text small,.project-tag{display:none}.properties-form{padding:0 14px}.selected-preview{padding:17px 14px}.panel-heading,.properties-heading{padding:0 14px;font-size:11.5px}.app-header{gap:18px;padding:0 20px}.header-context,.header-divider{display:none}.room-list-copy strong{max-width:105px}.stage-indicator,.workspace-hint>span:last-child{display:none}.workspace-hint{font-size:10px}.color-options{gap:7px}.color-options button{width:25px;height:25px}.plan-summary{padding:16px}.canvas-empty{min-width:270px;padding:20px 10px}.canvas-empty h2{font-size:18px}.app-footer{padding:0 20px}.canvas-caption{display:none}}@media (max-width:850px){.app-shell{min-width:0;height:auto;min-height:100dvh}.app-header{height:60px;min-height:60px;padding:0 15px}.header-actions{gap:10px}.local-status{display:none}.brand{font-size:18px}.brand-symbol{width:31px;height:31px}.project-header{flex-wrap:wrap;padding:6px 8px}.project-header-right{flex:100%;justify-content:flex-end;margin-left:auto}.project-variant-actions{flex-wrap:wrap;justify-content:flex-end}.project-tag{display:none}.project-header p{font-size:11.5px}.editor-frame{flex:none;grid-template-columns:170px minmax(0,1fr);min-height:900px;overflow:visible}.rooms-panel{grid-row:1;max-height:590px}.workspace{border-radius:0 9px 0 0;grid-row:1;min-height:590px;overflow:hidden}.properties-panel{border-left:0;border-top:1px solid var(--line);grid-column:1/-1;min-height:310px;max-height:680px}.properties-form{width:100%;max-width:600px;margin:auto}.properties-heading{padding:0 20px}.selected-preview{padding:18px 20px}.properties-footer{margin-top:10px}.nothing-selected{padding:35px}.app-footer{height:50px;min-height:50px}.app-footer>span:first-child{letter-spacing:.5px;font-size:9.5px}.app-footer>span:last-child{font-size:10px}.workspace-toolbar{padding:0 10px}.drawing-tools{top:14px;left:10px}.drawing-tools button{width:27px;height:29px}.canvas-bottom{left:12px;right:10px}.canvas-empty{min-width:210px;padding:20px 6px}.canvas-empty h2{font-size:16px}.canvas-empty p{font-size:11.5px}.canvas-empty .eyebrow{font-size:9.5px}.help-card{width:230px}.editor-alert{font-size:11.5px;left:10px}.view-label{font-size:11px}.view-label>span:last-child{display:none}}@media (max-width:520px){.editor-frame{grid-template-columns:1fr}.rooms-panel{border-right:0;border-top:1px solid var(--line);grid-row:2;max-height:330px}.room-list{grid-template-columns:1fr 1fr;min-height:60px;max-height:175px;display:grid}.rooms-section-heading{padding-top:12px}.floor-label,.plan-summary{display:none}.workspace{grid-row:1;min-height:530px}.properties-panel{grid-area:3/1}.app-header .secondary-button{padding:7px 10px;font-size:11px}.brand{font-size:17px}.brand-ai{margin-left:0;font-size:10.5px}.header-actions{margin-left:auto}.project-title h1{font-size:20px}.canvas-empty{min-width:250px}.canvas-empty h2{font-size:19px}.app-footer>span:first-child{display:none}.app-footer{justify-content:center}.workspace-hint{font-size:10.5px}.editor-frame{min-height:unset}.properties-panel{min-height:250px}}.wall-kind-legend{color:var(--text-3);white-space:nowrap;gap:12px;font-size:12px;display:flex}.wall-kind-legend span{align-items:center;gap:5px;display:flex}.wall-kind-legend i{border-radius:2px;width:14px;height:4px}.wall-kind-legend .kind-bearing{background:#10231c}.wall-kind-legend .kind-partition{background:#7d8c83}.wall-kind-legend .kind-unknown{background:#b9770e}@media (max-width:1250px){.wall-kind-legend{display:none}}.project-dialog{background:var(--surface-0)}@media (max-width:850px){.app-header{flex-wrap:wrap;gap:6px 10px;height:auto;min-height:0;padding:8px 12px}.header-divider{display:none}.project-title{flex:1 0 100%;order:3}.header-actions{gap:4px}.app-header .header-project-button>span,.app-header .plan-export-trigger>span{display:none}.scenario-rail{flex:100%}}.structure-tabs{margin-top:12px}.doorless-toggle{align-items:center;gap:8px;margin-top:12px;font-size:12.5px;display:flex}@media (max-width:1400px){.scenario-text small{display:none}.scenario-rail li+li:before{width:8px}.scenario-rail button{padding:5px 6px}}@media (min-width:851px) and (max-width:1240px){.scenario-rail li:not([data-state=current],[data-state=attention]) .scenario-text{display:none}}.welcome-strip{background:var(--accent-100);border-bottom:1px solid var(--line-1);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;padding:8px 14px;display:flex}.welcome-strip p{color:var(--text-2);flex:420px;margin:0;font-size:12.5px;line-height:1.5}.welcome-strip div{align-items:center;gap:8px;display:flex}.app-loading{height:100dvh;color:var(--text-3);place-items:center;font-weight:600;display:grid}.language-switch{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.locked-fieldset{border:0;min-width:0;margin:0;padding:0}.locked-fieldset:disabled{opacity:.6}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}