@font-face{font-family:Roboto Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/4a439e1ba971da1a-s.1vgctuhklh__x.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/b3b0afff8ab38d95-s.33q4idznd8rl5.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/b12ef0642bbc5f5f-s.2tbuiduw72dt5.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/83a6e70a3a81dd9f-s.28n7p9dmf_8k7.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/99ac5753282bcf05-s.3w6kcxkrsxlac.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/2f13ad8e538108e0-s.p.22iyan98j1_2e.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/4a439e1ba971da1a-s.1vgctuhklh__x.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/b3b0afff8ab38d95-s.33q4idznd8rl5.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/b12ef0642bbc5f5f-s.2tbuiduw72dt5.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/83a6e70a3a81dd9f-s.28n7p9dmf_8k7.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/99ac5753282bcf05-s.3w6kcxkrsxlac.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Roboto Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/2f13ad8e538108e0-s.p.22iyan98j1_2e.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Roboto Mono Fallback;src:local(Arial);ascent-override:77.84%;descent-override:20.13%;line-gap-override:0.0%;size-adjust:134.61%}.roboto_mono_883d523c-module__-_Su7q__className{font-family:Roboto Mono,Roboto Mono Fallback;font-style:normal}.roboto_mono_883d523c-module__-_Su7q__variable{--font-roboto-mono:"Roboto Mono", "Roboto Mono Fallback"}
:root{--color-canvas:#f7f8fa;--color-surface:#fff;--color-surface-subtle:#f3f5f8;--color-border:#d8dde6;--color-border-strong:#a8b3c4;--color-text:#1e1e1e;--color-text-muted:#5f6876;--color-primary:#1d4fd7;--color-primary-strong:#173fae;--color-primary-soft:#eff4ff;--color-secondary:#303030;--color-secondary-soft:#f0f2f5;--color-danger:#b42318;--color-danger-soft:#fff3f0;--color-warning:#9a6700;--color-warning-soft:#fff7db;--color-success:#177245;--color-success-soft:#edf8f2;--shadow-panel:none;--radius-sm:4px;--radius-md:4px;--space-page:0px;--header-height:72px}*{box-sizing:border-box}html{min-width:320px}body{background:var(--color-canvas);min-height:100vh;color:var(--color-text);font-family:var(--font-noto-sans-jp), Arial, sans-serif;letter-spacing:0;margin:0}button,input{font:inherit}button{color:inherit}.loading-screen{min-height:100vh;color:var(--color-text-muted);place-items:center;display:grid}.app-shell{grid-template-rows:var(--header-height) minmax(0, 1fr);min-height:100vh;display:grid}.app-header{background:var(--color-surface);height:var(--header-height);z-index:20;grid-template-columns:256px minmax(0,1fr) 276px;align-items:center;display:grid;position:sticky;top:0}.app-header__brand{background:var(--color-primary-strong);align-self:stretch;align-items:center;gap:12px;min-width:0;padding:0 20px;display:flex}.app-header__logo{object-fit:contain;flex:none;width:36px;height:36px}.app-header__product{min-width:0}.app-header__eyebrow{color:#fff;letter-spacing:.4px;margin:0;font-size:11px;font-weight:500;line-height:16px}.app-header__title{color:#fff;white-space:nowrap;margin:0;font-size:15px;font-weight:700;line-height:24px}.app-header__center{border-bottom:1px solid var(--color-border);align-self:stretch;min-width:0;padding-left:28px;overflow:hidden}.app-header__actions{flex-wrap:wrap;justify-content:flex-end;justify-self:end;align-items:center;gap:8px;min-width:0;display:flex}.app-main{width:100%;min-height:0}.ui-button{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;min-width:0;font-weight:600;line-height:1;transition:background-color .14s,border-color .14s,color .14s,opacity .14s;display:inline-flex}.ui-button:focus-visible,.page-selector__page:focus-visible,.selection-toolbar button:focus-visible,.field__control:focus-visible,.room-row:focus-within{outline-offset:2px;outline:2px solid #1d4fd759}.ui-button:disabled{cursor:not-allowed;opacity:.55}.ui-button--primary{background:var(--color-primary);color:#fff}.ui-button--primary:hover:not(:disabled){background:var(--color-primary-strong)}.ui-button--secondary{background:var(--color-secondary-soft);border-color:var(--color-border);color:var(--color-text)}.ui-button--secondary:hover:not(:disabled){background:#e7ebf1}.ui-button--quiet{border-color:var(--color-border);color:var(--color-text);background:0 0}.ui-button--quiet:hover:not(:disabled){background:var(--color-surface-subtle)}.ui-button--danger{background:var(--color-danger);color:#fff}.ui-button--sm{min-height:32px;padding:0 10px}.ui-button--md{min-height:40px;padding:0 14px}.ui-button--lg{min-height:48px;padding:0 18px}.ui-button--icon{width:32px;height:32px;padding:0}.ui-button__icon,.ui-button svg{flex:none}.ui-button__icon--spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-panel);min-width:0}.panel__header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:12px;min-height:52px;padding:13px 16px;display:flex}.panel__title{margin:0;font-size:15px;line-height:1.25}.panel__body{padding:16px}.panel__footer{border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:10px;min-height:52px;padding:10px 16px;display:flex}.alert{border-radius:var(--radius-md);border:1px solid #0000;border-left-width:3px;padding:10px 12px;font-size:14px;line-height:1.5}.alert--info{border-color:var(--color-border);border-left-color:var(--color-primary);color:var(--color-text);background:#f9fafc}.alert--success{background:var(--color-success-soft);border-color:#c7e6d4;border-left-color:var(--color-success);color:var(--color-success)}.alert--warning{background:var(--color-warning-soft);border-color:#ead18a;border-left-color:var(--color-warning);color:var(--color-warning)}.alert--danger{background:var(--color-danger-soft);border-color:#f1c1ba;border-left-color:var(--color-danger);color:var(--color-danger)}.field{gap:6px;display:grid}.field__label{color:var(--color-text);font-size:14px;font-weight:600}.field__control{background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);color:var(--color-text);width:100%;min-height:40px;padding:8px 10px}.field__control--error{border-color:var(--color-danger)}.field__message{color:var(--color-text-muted);font-size:12px}.field__message--error{color:var(--color-danger)}.workspace{min-width:0}.workspace__grid{grid-template-columns:minmax(0,1fr) 304px;align-items:stretch;gap:16px;display:grid}.workspace__stage{min-height:calc(100dvh - var(--header-height) - (var(--space-page) * 2));flex-direction:column;display:flex}.workspace__stage>.panel__body{flex:1;min-height:0;display:flex}.workspace__side{align-self:start}.inspector-panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);top:calc(var(--header-height) + var(--space-page));position:sticky;overflow:hidden}.inspector-section+.inspector-section{border-top:1px solid var(--color-border)}.inspector-section__header{border-bottom:1px solid var(--color-border);background:#f9fafc;align-items:center;min-height:48px;padding:12px 16px;display:flex}.inspector-section__title{margin:0;font-size:14px;line-height:1.3}.inspector-section__body{padding:16px}.stepper{white-space:nowrap;max-width:720px;overflow-x:auto}.stepper__list{align-items:center;margin:0;padding:0;list-style:none;display:flex}.stepper__item{color:var(--color-text-muted);align-items:center;min-width:0;display:flex}.stepper__marker{border:1px solid var(--color-border-strong);font-family:var(--font-roboto-mono), monospace;border-radius:50%;flex:none;justify-content:center;align-items:center;width:24px;height:24px;font-size:10px;font-weight:500;display:inline-flex}.stepper__item--current .stepper__marker{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.stepper__item--done .stepper__marker{border-color:var(--color-primary);color:var(--color-primary)}.stepper__label{white-space:nowrap;margin-left:6px;font-size:12px;font-weight:400;line-height:1.4}.stepper__item--current .stepper__label{color:var(--color-primary);font-weight:700}.stepper__item--done .stepper__label{color:var(--color-text)}.stepper__connector{background:var(--color-border);width:24px;height:1px;margin:0 10px}.stepper__item--done .stepper__connector{background:var(--color-primary)}.sr-only{clip:rect(0, 0, 0, 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.drawing-surface{background:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-md);flex:1;align-items:stretch;min-height:560px;display:grid;position:relative;overflow:hidden}.drawing-preview{background-position:50%;background-repeat:no-repeat;background-size:contain;width:100%;min-height:560px}.drawing-overlay{border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);background:#fffffff0;align-items:center;gap:6px;padding:7px 10px;font-size:13px;display:inline-flex;position:absolute;bottom:14px;left:14px}.file-dropzone{background:var(--color-primary-soft);border:1px dashed var(--color-border-strong);border-radius:var(--radius-md);cursor:pointer;text-align:center;flex:1;place-items:center;gap:8px;width:100%;min-height:560px;padding:24px;display:grid}.file-dropzone:hover{border-color:var(--color-primary);background:#e8efff}.file-dropzone svg{color:var(--color-primary)}.file-dropzone__title{font-size:18px;font-weight:700}.file-dropzone__meta{color:var(--color-text-muted);font-size:13px}.file-dropzone__input,.inline-file input{opacity:0;width:1px;height:1px;position:absolute;overflow:hidden}.inline-file{border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;align-items:center;gap:8px;min-width:0;max-width:min(100%,520px);min-height:32px;padding:0 10px;display:inline-flex;overflow:hidden}.inline-file span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.page-selector,.page-selector__pages{align-items:center;gap:4px;display:flex}.page-selector__page{border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;background:0 0;min-width:32px;height:32px}.page-selector__page[aria-current=page]{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.page-selector__gap{color:var(--color-text-muted);padding:0 2px}.action-stack{gap:12px;display:grid}.selection-toolbar{justify-content:space-between;align-items:center;gap:10px;display:flex}.selection-toolbar__actions{gap:8px;display:flex}.selection-toolbar button{color:var(--color-primary);cursor:pointer;background:0 0;border:0;padding:4px;font-size:13px;font-weight:700}.room-list{border:1px solid var(--color-border);border-radius:var(--radius-md);max-height:320px;display:grid;overflow:auto}.room-row{cursor:pointer;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:44px;padding:8px 10px;display:grid}.room-row input{accent-color:var(--color-primary)}.room-row+.room-row{border-top:1px solid var(--color-border)}.room-row:hover{background:var(--color-surface-subtle)}.room-row__name{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-weight:700;overflow:hidden}.room-row__meta{color:var(--color-text-muted);font-size:12px}.result-summary{gap:14px;display:grid}.metrics{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:0;display:grid;overflow:hidden}.metrics div{padding:10px 12px}.metrics div+div{border-left:1px solid var(--color-border)}.metrics dt{color:var(--color-text-muted);margin-bottom:4px;font-size:12px}.metrics dd{font-family:var(--font-roboto-mono), monospace;overflow-wrap:anywhere;min-width:0;margin:0;font-size:18px;font-weight:500}.table-scroll{border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:auto}.data-table{border-collapse:collapse;width:100%;min-width:560px}.data-table th,.data-table td{border-bottom:1px solid var(--color-border);text-align:right;white-space:nowrap;padding:8px 10px;font-size:13px}.data-table th:first-child,.data-table td:first-child{text-align:left}.data-table th{color:var(--color-text-muted);background:#f9fafc;font-weight:700}.data-table tr:last-child td{border-bottom:0}.empty-state{color:var(--color-text-muted);margin:0}@media (max-width:1180px){.app-header{height:auto;min-height:var(--header-height);grid-template-columns:minmax(0,1fr) auto;gap:10px 20px}.app-header__center{border-top:1px solid var(--color-border);margin:0 calc(var(--space-page) * -1) -10px;padding:8px var(--space-page);grid-area:2/1/auto/-1;justify-self:stretch}.app-header__center .stepper{margin:0 auto}.workspace__stage{min-height:680px}.inspector-panel{top:calc(102px + var(--space-page))}}@media (max-width:980px){:root{--space-page:16px}.workspace__grid{grid-template-columns:1fr}.workspace__stage{min-height:auto}.inspector-panel{position:static}}@media (max-width:680px){.app-header{grid-template-columns:1fr;padding-bottom:10px}.app-header__actions{border-top:1px solid var(--color-border);justify-content:flex-start;justify-self:stretch;width:100%;padding-top:10px}.app-header__center{grid-area:auto/1}.app-header__product{flex:1}.stepper__connector{width:16px;margin:0 6px}.stepper__label{display:none}.drawing-surface,.drawing-preview,.file-dropzone{min-height:360px}.panel__header,.panel__footer,.selection-toolbar{flex-direction:column;align-items:stretch}.metrics{grid-template-columns:1fr}.metrics div+div{border-left:0;border-top:1px solid var(--color-border)}}.app-header.app-header--classic{background:var(--color-surface);border-bottom:1px solid var(--color-border);grid-template-columns:minmax(230px,1fr) auto minmax(230px,1fr);gap:24px;padding:10px 24px;box-shadow:0 1px 3px #1118270d}.app-header--classic .app-header__brand{background:0 0;align-self:center;gap:12px;padding:0}.app-header--classic .app-header__logo{width:40px;height:40px}.app-header--classic .app-header__divider{background:var(--color-border);width:1px;height:36px;display:block}.app-header--classic .app-header__eyebrow{color:var(--color-text-muted);letter-spacing:0;margin:0 0 2px;font-size:12px;font-weight:400;line-height:14px}.app-header--classic .app-header__title{color:var(--color-primary);font-size:16px;line-height:20px}.app-header--classic .app-header__center{border:0;place-self:center;padding:0;overflow:visible}.app-header--classic .stepper{white-space:nowrap;max-width:720px;height:auto;overflow-x:auto}.app-header--classic .stepper__list{align-items:center;height:auto;display:flex}.app-header--classic .stepper__item{color:var(--color-text-muted);flex:0 auto;align-items:center;height:auto;margin:0;padding:0;display:flex;position:static}.app-header--classic .stepper__marker{border:1px solid var(--color-border-strong);font-family:var(--font-roboto-mono), monospace;border-radius:50%;flex:none;justify-content:center;align-items:center;width:24px;height:24px;font-size:10px;font-weight:500;display:inline-flex}.app-header--classic .stepper__item--current .stepper__marker{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-surface)}.app-header--classic .stepper__item--done .stepper__marker{background:var(--color-surface);border-color:var(--color-primary);color:var(--color-primary)}.app-header--classic .stepper__label{letter-spacing:0;margin-left:6px;font-size:12px;font-weight:400;line-height:18px;display:inline;overflow:visible}.app-header--classic .stepper__item--current .stepper__label{color:var(--color-primary);font-weight:700}.app-header--classic .stepper__item--done .stepper__label{color:var(--color-text)}.app-header--classic .stepper__connector{background:var(--color-border);width:24px;height:1px;margin:0 10px;display:inline-block}.app-header--classic .stepper__item--done .stepper__connector{background:var(--color-primary)}.drawing-viewport.drawing-viewport--upload{padding:24px}.drawing-viewport--upload .drawing-viewport__content{width:100%;height:100%;transition:none;position:static;top:auto;left:auto;transform:none}.drawing-viewport--upload .drawing-upload{background:var(--color-primary-soft);border:1px dashed var(--color-border-strong);border-radius:8px;flex:1;width:100%;max-width:none;height:100%;min-height:0}.drawing-viewport--upload .drawing-upload:after{display:none}.drawing-viewport--upload .drawing-upload:hover{border-color:var(--color-primary);background:#e8efff}.drawing-viewport--upload .drawing-upload__icon{border:0}@media (max-width:1180px){.app-header.app-header--classic{height:var(--header-height);min-height:var(--header-height);grid-template-columns:210px minmax(0,1fr) 80px;gap:16px;padding:10px 16px}.app-header--classic .app-header__center{grid-area:auto;justify-self:stretch;margin:0}.app-header--classic .stepper{margin:0 auto}.app-header--classic .stepper__connector{width:16px;margin:0 6px}}@media (max-width:820px){.app-header.app-header--classic{grid-template-columns:190px minmax(0,1fr)}.app-header--classic .stepper__label{display:none}}@media (max-width:680px){.app-header.app-header--classic{grid-template-columns:156px minmax(0,1fr);padding:10px 12px}.app-header--classic .app-header__logo{width:32px;height:32px}.app-header--classic .app-header__divider,.app-header--classic .app-header__eyebrow{display:none}.drawing-viewport.drawing-viewport--upload{padding:16px}}.workspace{height:calc(100dvh - var(--header-height));grid-template-columns:minmax(0,1fr) 335px;min-width:0;min-height:640px;display:grid;overflow:hidden}.workspace-canvas{grid-template-rows:48px minmax(0,1fr);min-width:0;display:grid}.canvas-toolbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;min-width:0;padding:0 16px 0 24px;display:flex;position:relative}.canvas-toolbar__file{cursor:pointer;align-items:center;gap:8px;min-width:0;max-width:45%;font-size:14px;line-height:22px;display:flex}.canvas-toolbar__file svg{color:var(--color-text-muted);flex:none}.canvas-toolbar__file span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.canvas-toolbar__file input,.drawing-upload input{opacity:0;width:1px;height:1px;position:absolute;overflow:hidden}.canvas-toolbar__controls{color:var(--color-text-muted);flex:none;align-items:center;gap:2px;font-size:12px;display:flex;position:absolute;top:9px;left:820px}.canvas-toolbar__controls button{border-radius:var(--radius-sm);color:inherit;cursor:pointer;white-space:nowrap;background:0 0;border:0;justify-content:center;align-items:center;gap:6px;height:30px;padding:0 7px;display:inline-flex}.canvas-toolbar__controls button:hover{background:var(--color-surface-subtle);color:var(--color-text)}.canvas-toolbar__controls button:focus-visible,.plan-room:focus-visible{outline-offset:1px;outline:2px solid #1d4fd759}.canvas-toolbar__scale,.canvas-toolbar__zoom{font-family:var(--font-roboto-mono), monospace;white-space:nowrap;font-size:14px}.canvas-toolbar__scale{margin-right:8px}.canvas-toolbar__zoom{text-align:center;min-width:38px}.drawing-viewport{background-color:var(--color-surface-subtle);background-image:linear-gradient(var(--color-border) 1px, transparent 1px), linear-gradient(90deg, var(--color-border) 1px, transparent 1px);background-size:92px 84px;min-height:0;position:relative;overflow:auto}.drawing-viewport__content{height:640px;transform:translateX(calc(-50% - 22px)) scale(var(--drawing-zoom));transform-origin:top;justify-content:center;align-items:flex-start;width:748px;transition:transform .16s;display:flex;position:absolute;top:70px;left:50%}.drawing-upload{background:var(--color-surface);border:1px solid var(--color-border-strong);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:8px;width:80%;max-width:748px;height:min(594px,82%);min-height:420px;display:flex;position:relative}.drawing-upload:after{border:1px dashed var(--color-border-strong);content:"";pointer-events:none;position:absolute;inset:24px}.drawing-upload:hover:after{border-color:var(--color-primary)}.drawing-upload__icon{border:1px solid var(--color-border);color:var(--color-primary);justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:4px;display:flex}.drawing-upload strong{font-size:18px;line-height:28px}.drawing-upload>span:last-of-type{color:var(--color-text-muted);font-size:12px;line-height:20px}.drawing-preview-frame{background:var(--color-surface);width:86%;max-width:820px;height:min(594px,90%);padding:52px 34px 30px;position:relative}.drawing-preview-frame>span{color:var(--color-text-muted);letter-spacing:.4px;font-size:11px;font-weight:500;line-height:16px;position:absolute;top:18px;left:22px}.drawing-preview-frame .drawing-preview{background-position:50%;background-repeat:no-repeat;background-size:contain;height:100%;min-height:0}.plan-drawing,.result-drawing{flex:none;width:748px;display:block;overflow:visible}.plan-drawing{height:640px}.result-drawing{height:594px}.plan-drawing__sheet,.result-drawing__sheet{fill:var(--color-surface)}.plan-drawing__caption,.result-drawing__caption,.plan-drawing__hint,.result-drawing__hint{fill:var(--color-text-muted);font-family:var(--font-noto-sans-jp), sans-serif;letter-spacing:.4px;font-size:11px;font-weight:500}.plan-drawing__sheet-rule{stroke:var(--color-border);stroke-width:1px}.plan-room{cursor:pointer}.plan-room rect{fill:var(--color-surface);stroke:var(--color-border-strong);stroke-width:1px;transition:fill .12s,stroke .12s}.plan-room:hover rect{fill:#f8faff;stroke:var(--color-primary)}.plan-room--selected rect{fill:var(--color-primary-soft);stroke:var(--color-primary);stroke-width:2px}.plan-room text{pointer-events:none}.plan-room__name{fill:var(--color-text);font-family:var(--font-noto-sans-jp), sans-serif;font-size:12px;font-weight:500}.plan-room--selected .plan-room__name{fill:var(--color-primary)}.plan-room__area{fill:var(--color-text-muted);font-family:var(--font-roboto-mono), monospace;font-size:14px;font-weight:500}.plan-drawing__wall{fill:none;pointer-events:none;stroke:var(--color-text);stroke-width:8px}.plan-drawing__wall-segment{fill:var(--color-text);pointer-events:none}.plan-drawing__selection-count rect{fill:var(--color-primary)}.plan-drawing__selection-count text{fill:var(--color-surface);font-family:var(--font-noto-sans-jp), sans-serif;letter-spacing:.4px;font-size:11px;font-weight:500}.result-drawing__geometry{fill:var(--color-surface);stroke:var(--color-border-strong);stroke-width:4px}.result-drawing__zone{fill:var(--color-primary-soft);stroke:var(--color-primary);stroke-width:1px}.result-drawing__zone-label,.result-drawing__centroid-label{fill:var(--color-primary);font-family:var(--font-noto-sans-jp), sans-serif;font-size:12px;font-weight:500}.result-drawing__split{stroke:var(--color-primary);stroke-width:8px}.result-drawing__centroid-line{stroke:var(--color-text);stroke-width:6px}.result-drawing__centroid{fill:var(--color-surface);stroke:var(--color-primary);stroke-width:3px}.result-drawing__dimension{stroke:var(--color-border-strong);stroke-width:1px}.result-drawing__metric,.result-drawing__coordinate{fill:var(--color-text-muted);font-family:var(--font-roboto-mono), monospace;font-size:14px;font-weight:500}.result-drawing__coordinate{fill:var(--color-text)}.workspace-inspector{background:var(--color-surface);border-left:1px solid var(--color-border);flex-direction:column;min-width:0;min-height:0;display:flex}.inspector-content{flex:1;min-height:0;padding:24px 23px 32px;overflow:auto}.inspector-heading{grid-template-columns:24px minmax(0,1fr);margin-bottom:18px;display:grid}.inspector-heading>span{color:var(--color-primary);font-family:var(--font-roboto-mono), monospace;font-size:14px;font-weight:500;line-height:28px}.inspector-heading h2{margin:0;font-size:18px;line-height:28px}.inspector-heading p{color:var(--color-text-muted);grid-column:1/-1;margin:4px 0 0;font-size:12px;line-height:20px}.inspector-error{background:var(--color-danger-soft);border-left:3px solid var(--color-danger);color:var(--color-danger);margin:0 0 16px;padding:8px 10px;font-size:12px;line-height:20px}.inspector-block{border-top:1px solid var(--color-border);padding:18px 0 20px}.inspector-block--selection{padding-bottom:24px}.inspector-block__summary{justify-content:space-between;align-items:start;margin-bottom:24px;display:flex}.inspector-label{color:var(--color-text-muted);letter-spacing:.4px;margin-bottom:10px;font-size:11px;font-weight:500;line-height:16px;display:block}.inspector-metric{font-family:var(--font-roboto-mono), monospace;letter-spacing:-.4px;margin:0 0 10px;font-size:24px;font-weight:500;line-height:32px}.inspector-block__summary .inspector-metric{margin:-6px 0 0}.inspector-metric--success{color:var(--color-success);margin-bottom:0}.inspector-note{color:var(--color-text-muted);margin:0;font-size:12px;line-height:20px}.inspector-value{margin:0 0 8px;font-size:14px;line-height:22px}.room-list{border:0;border-top:1px solid var(--color-border);max-height:288px;margin:0 -8px;display:grid;overflow:auto}.room-row{border-bottom:1px solid var(--color-border);cursor:pointer;grid-template-columns:16px minmax(0,1fr) auto;align-items:center;gap:10px;height:48px;padding:0 12px 0 14px;font-size:14px;display:grid;position:relative}.room-row:before{content:"";background:0 0;width:3px;position:absolute;inset:0 auto 0 0}.room-row--selected{background:var(--color-primary-soft)}.room-row--selected:before{background:var(--color-primary)}.room-row input{opacity:0;width:1px;height:1px;position:absolute}.room-row__check{background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);justify-content:center;align-items:center;width:16px;height:16px;font-size:11px;line-height:1;display:flex}.room-row--selected .room-row__check{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-surface)}.room-row__name{font-weight:400}.room-row__meta{color:var(--color-text-muted);font-family:var(--font-roboto-mono), monospace;font-size:12px;font-weight:500}.room-row--selected .room-row__meta{color:var(--color-primary)}.coordinate-row{grid-template-columns:20px minmax(0,1fr);align-items:baseline;gap:12px;margin:6px 0;display:grid}.coordinate-row span{color:var(--color-primary);font-size:11px;font-weight:500}.coordinate-row strong{font-family:var(--font-roboto-mono), monospace;letter-spacing:-.4px;white-space:nowrap;font-size:24px;font-weight:500;line-height:32px}.result-list{display:grid}.result-row{border-bottom:1px solid var(--color-border);font-family:var(--font-roboto-mono), monospace;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;min-height:56px;font-size:12px;display:grid}.result-row>span:first-child{color:var(--color-primary)}.result-row>span:last-child{color:var(--color-text-muted)}.result-row strong{font-size:13px;font-weight:500}.inspector-block--totals .inspector-label:not(:first-child){margin-top:18px}.inspector-actions{background:var(--color-surface);border-top:0;justify-content:flex-start;align-items:center;gap:10px;height:62px;min-height:62px;padding:0 15px 28px;display:flex}.inspector-actions:has(>:only-child){justify-content:flex-end}.inspector-actions--select,.inspector-actions--result{gap:76px}.inspector-block--selection+.inspector-block{padding-top:14px}.inspector-actions .ui-button{border-radius:var(--radius-sm);min-height:34px;font-size:12px;font-weight:500}.inspector-actions .ui-button--quiet{color:var(--color-primary);border-color:#0000}.inspector-actions .ui-button--secondary{background:var(--color-surface);border-color:var(--color-border-strong)}.stepper{max-width:none;height:100%;overflow:auto hidden}.stepper__list{align-items:stretch;height:100%;margin:0;padding:0;list-style:none;display:flex}.stepper__item{color:var(--color-text-muted);flex:0 0 148px;grid-template-columns:8px 22px minmax(0,1fr);align-content:center;height:58px;margin:8px 18px 6px 0;padding:0;display:grid;position:relative}.stepper__marker{border:0;justify-content:flex-start;align-items:center;width:auto;height:auto;display:flex}.stepper__dot{background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:999px;width:8px;height:8px}.stepper__number{font-family:var(--font-roboto-mono), monospace;margin-left:10px;font-size:14px;font-weight:500;line-height:20px}.stepper__label{letter-spacing:.2px;text-overflow:ellipsis;white-space:nowrap;margin:0 0 0 8px;font-size:12px;font-weight:500;line-height:18px;overflow:hidden}.stepper__state-line{background:var(--color-border);height:1px;position:absolute;bottom:0;left:0;right:0}.stepper__item--done .stepper__dot,.stepper__item--current .stepper__dot{background:var(--color-primary);border-color:var(--color-primary)}.stepper__item--done .stepper__number,.stepper__item--current .stepper__number{color:var(--color-primary)}.stepper__item--done .stepper__label,.stepper__item--current .stepper__label{color:var(--color-text)}.stepper__item--current .stepper__label{font-weight:500}.stepper__item--current .stepper__state-line{background:var(--color-primary);height:2px}@media (max-width:1280px){.app-header{height:var(--header-height);min-height:var(--header-height);grid-template-columns:220px minmax(0,1fr) 150px;gap:0;padding:0}.app-header__center{border-top:0;grid-area:auto;justify-self:stretch;margin:0;padding:0 0 0 20px}.app-header__center .stepper{margin:0}.stepper__item{flex-basis:125px;margin-right:12px}.workspace{grid-template-columns:minmax(0,1fr) 320px}.canvas-toolbar__file{max-width:32%}.canvas-toolbar__controls{left:auto;right:12px}}@media (max-width:960px){.app-shell{grid-template-rows:var(--header-height) auto}.app-header{grid-template-columns:200px minmax(0,1fr)}.workspace{height:auto;min-height:calc(100dvh - var(--header-height));grid-template-columns:1fr;overflow:visible}.workspace-canvas{height:680px}.workspace-inspector{border-left:0;border-top:1px solid var(--color-border)}.inspector-content{overflow:visible}.inspector-actions{z-index:5;position:sticky;bottom:0}}@media (max-width:680px){.app-header{grid-template-columns:156px minmax(0,1fr);padding:0;display:grid}.app-header__brand{gap:8px;padding:0 12px}.app-header__logo{width:28px;height:28px}.app-header__title{font-size:12px}.app-header__eyebrow{display:none}.app-header__center{grid-area:auto;padding-left:12px}.stepper__item{flex-basis:48px;grid-template-columns:8px 22px;margin-right:8px}.stepper__label{display:none}.workspace-canvas{height:560px}.canvas-toolbar{padding:0 10px}.canvas-toolbar__file{max-width:42%}.canvas-toolbar__file svg,.canvas-toolbar__scale,.canvas-toolbar__controls button span{display:none}.drawing-viewport{padding:16px}.drawing-viewport__content{min-width:620px;min-height:400px}.inspector-content{padding:24px 20px 32px}}