/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:"PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.flex{display:flex}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{font-family:var(--font-sans);color:#354037;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--paper:#f4f3ee;--white:#fffefa;--ink:#354037;--muted:#92988e;--line:#e8e9e1;--accent:#d77c4d;--mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;background:#f4f3ee}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button,input,select,a{-webkit-tap-highlight-color:transparent}button{transition:background .16s,color .16s,border-color .16s,box-shadow .16s}button:disabled{cursor:default;opacity:.36}button:focus-visible,input:focus-visible,select:focus-visible,canvas:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:not(:disabled):active{transform:translateY(1px)}p,h1,h2,h3{text-wrap:pretty;margin:0}button{border:0}button svg{flex-shrink:0}button{color:inherit;background:0 0}input,select{min-width:0}::selection{background:#f0d5bb}.app-shell{flex-direction:column;height:100dvh;min-height:540px;display:flex;overflow:hidden}.app-header{background:var(--white);border-bottom:1px solid var(--line);z-index:30;align-items:center;gap:26px;height:78px;min-height:78px;padding:0 28px;display:flex}.brand-block{flex-shrink:0;align-items:center;gap:10px;width:206px;display:flex}.brand-mark{width:38px;height:38px}.brand-wordmark{letter-spacing:3px;font-size:23px;font-weight:650;line-height:1.1}.brand-wordmark span{letter-spacing:1.6px;color:#8b9489;margin-top:7px;font-size:8px;font-weight:500;display:block}.project-title{white-space:nowrap;align-items:center;gap:13px;font-size:14px;display:flex}.header-divider{background:var(--line);width:1px;height:25px;margin-right:7px}.project-label{color:#7d8778;border:1px solid #e2e6d8;border-radius:4px;padding:4px 7px;font-size:10px}.header-metrics{align-items:center;gap:24px;margin-left:auto;display:flex}.header-metrics>div{align-items:center;gap:10px;display:flex}.header-metrics strong{font-family:var(--mono);letter-spacing:-1px;font-size:25px;font-weight:500}.header-metrics strong span{font-family:var(--font-sans);letter-spacing:0;color:#89917f;margin-left:4px;font-size:11px}.header-metrics small{letter-spacing:.2px;color:var(--muted);font-size:10px}.header-metrics i{background:var(--line);width:1px;height:22px}.header-actions{align-items:center;gap:14px;margin-left:7px;display:flex}.plain-button{border-radius:5px;justify-content:center;align-items:center;gap:7px;padding:7px 9px;font-size:12px;display:flex}.plain-button:hover{background:#f0f1e9}.icon-button{color:#7b8678;border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}.icon-button:not(:disabled):hover{color:#3a4637;background:#edf0e6}.mobile-menu{display:none}.app-body{flex:1;min-height:0;display:flex}.sidebar{background:var(--white);border-right:1px solid var(--line);z-index:25;flex-direction:column;width:252px;min-width:252px;display:flex}.sidebar-tabs{border-bottom:1px solid var(--line);align-items:center;gap:25px;height:62px;min-height:62px;padding:0 20px;display:flex}.sidebar-tabs>button:not(.sidebar-close){color:#8f988a;align-items:center;gap:7px;height:100%;padding:0 5px;font-size:13px;display:flex;position:relative}.sidebar-tabs>button.active{color:#3d4d3b;font-weight:600}.sidebar-tabs>button.active:after{content:"";background:#667c57;height:2px;position:absolute;bottom:-1px;left:0;right:0}.sidebar-tabs>button span{font-family:var(--mono);background:#f0f1e9;border-radius:4px;padding:2px 4px;font-size:9px;font-weight:400}.sidebar-close{display:none}.layer-panel{scrollbar-width:thin;scrollbar-color:#dce0d3 transparent;flex-direction:column;flex:1;padding:24px 20px 0;display:flex;overflow-y:auto}.panel-heading{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.panel-heading h2{letter-spacing:1px;color:#798573;font-size:11px;font-weight:500}.panel-heading button{color:#a1a897;padding:2px 0;font-size:10px}.panel-heading button:hover{color:var(--accent)}.layer-list{flex-direction:column;gap:4px;margin:0 -7px;display:flex}.layer-row{text-align:left;border-radius:7px;align-items:center;gap:11px;width:100%;min-height:58px;padding:10px 7px;display:flex}.layer-row:hover{background:#f4f5ed}.layer-icon{color:#8d9986;justify-content:center;align-items:center;width:29px;height:32px;display:flex}.layer-on .layer-icon{color:#66785c}.layer-copy{flex-direction:column;flex:1;gap:4px;display:flex}.layer-copy strong{letter-spacing:.3px;font-size:12px;font-weight:500}.layer-copy small{color:#a0a698;font-size:9px}.toggle-switch{background:#d7ddcf;border-radius:12px;flex-shrink:0;width:27px;height:16px;transition:background .18s;position:relative}.toggle-switch:before{content:"";background:#fff;border-radius:50%;width:12px;height:12px;transition:transform .18s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #394b3120}.layer-on .toggle-switch{background:#819270}.layer-on .toggle-switch:before{transform:translate(11px)}.sidebar-rule{background:var(--line);flex-shrink:0;height:1px;margin:22px 0 21px}.muted-counter{font-family:var(--mono);letter-spacing:1px;color:#aab09f;font-size:8px}.composition-bar{border-radius:3px;flex-shrink:0;gap:3px;height:6px;margin-bottom:15px;display:flex;overflow:hidden}.island{--kind:#869c7a;--kind-bg:#eef2e8}.wall{--kind:#b4bea1;--kind-bg:#f1f3e9}.endcap{--kind:#ceaf88;--kind-bg:#f7efe3}.promo{--kind:#d88657;--kind-bg:#f9ebe0}.composition-bar span,.color-dot{background:var(--kind)}.color-dot{border-radius:2px;flex-shrink:0;width:7px;height:7px;display:inline-block}.composition-list{flex-direction:column;gap:3px;display:flex}.composition-list button{text-align:left;color:#75806c;align-items:center;gap:10px;padding:8px 0;font-size:11px;display:flex}.composition-list button strong{font-family:var(--mono);color:#506046;margin-left:auto;font-size:12px;font-weight:500}.composition-list button svg{color:#bac1b2}.composition-list button:hover{color:var(--accent)}.module-note{color:#8d997f;background:#f4f5ee;border:1px solid #e9eddf;border-radius:6px;gap:10px;margin-top:22px;padding:14px 12px;display:flex}.module-note svg{margin-top:2px}.module-note strong{font-family:var(--mono);color:#57694b;font-size:15px;font-weight:500}.module-note strong span{font-family:var(--font-sans);color:#899579;font-size:10px;font-weight:400}.module-note p{color:#98a28c;margin-top:4px;font-size:9px}.sidebar-footnote{color:#929c86;flex-shrink:0;align-items:center;gap:8px;margin-top:auto;padding:23px 0 19px;font-size:10px;display:flex}.sidebar-footnote svg:last-child{margin-left:auto}.sidebar-footnote:hover{color:var(--accent)}.stall-panel{flex-direction:column;flex:1;min-height:0;padding:20px 14px 0;display:flex}.search-box{color:#9ca58f;background:#f8f9f3;border:1px solid #e4e7dc;border-radius:5px;align-items:center;gap:8px;min-height:37px;padding:3px 9px;display:flex}.search-box input{width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;padding:6px 0;font-size:10px}.search-box input::placeholder{color:#a5ad98}.search-box:focus-within{border-color:#be9774}.search-box .icon-button{width:20px;height:24px}.list-filter{color:#9aa38e;justify-content:space-between;align-items:center;padding:16px 2px 12px;font-size:10px;display:flex}.select-wrap{align-items:center;display:flex;position:relative}.select-wrap select{appearance:none;color:#6d7c61;background:0 0;border:0;padding:5px 23px 5px 0;font-size:11px}.select-wrap svg{pointer-events:none;position:absolute;right:2px}.stall-list{scrollbar-width:thin;scrollbar-color:#dce0d3 transparent;flex:1;margin:0 -5px;padding:0 5px;overflow:auto}.stall-list-row{text-align:left;border:1px solid #0000;border-bottom-color:#eff0e8;border-radius:5px;align-items:center;gap:10px;width:100%;padding:13px 10px;display:flex}.stall-list-row>span:nth-child(2){flex-direction:column;flex:1;gap:5px;display:flex}.stall-list-row strong{font-family:var(--mono);letter-spacing:.5px;font-size:12px;font-weight:500}.stall-list-row small{color:#9ca58f;font-size:9px}.stall-list-row>svg{color:#b5bda9}.stall-list-row:hover{background:#f4f5ed}.stall-list-row.selected{background:#fbf0e4;border-color:#e9ceb5}.stall-list-row.selected strong{color:#bb794b}.list-hint{color:#a2ab96;align-items:center;gap:7px;padding:17px 4px;font-size:9px;display:flex}.empty-state{text-align:center;color:#a4ad96;flex-direction:column;align-items:center;gap:12px;padding:55px 5px;display:flex}.empty-state strong{color:#7e8c70;font-size:12px;font-weight:500}.empty-state p{font-size:10px}.empty-state button{color:#a57953}.workspace{background:radial-gradient(at 50% 40%,#f8f7f0 0%,#f0f0e9 72%,#eaede3 100%);flex:1;min-width:0;position:relative;overflow:hidden}.workspace:fullscreen{width:100vw;height:100dvh}.scene-canvas{touch-action:none;position:absolute;inset:70px 0 75px}.scene-canvas canvas{touch-action:none;outline-offset:-3px;width:100%;height:100%;display:block}.viewport-topbar{pointer-events:none;justify-content:space-between;align-items:flex-start;gap:15px;display:flex;position:absolute;top:27px;left:32px;right:24px}.scene-title{pointer-events:none}.eyebrow{font-family:var(--mono);letter-spacing:1.5px;color:#98a08c;font-size:9px;display:block}.scene-title h1{letter-spacing:1px;color:#43513c;align-items:center;gap:12px;margin-top:8px;font-size:24px;font-weight:500;line-height:1.3;display:flex}.scene-title h1 span{letter-spacing:.3px;color:#a4ab97;border:1px solid #dfe4d5;border-radius:3px;padding:3px 6px;font-size:9px;font-weight:400}.scene-title p{color:#a0a891;letter-spacing:.5px;margin-top:7px;font-size:10px}.view-switcher{pointer-events:auto;background:#fffefaeb;border:1px solid #e3e7d9;border-radius:8px;flex-shrink:0;align-items:center;gap:3px;padding:5px;display:flex;box-shadow:0 3px 9px #53604703}.view-switcher button{color:#8f9983;white-space:nowrap;border-radius:5px;align-items:center;gap:7px;padding:9px 12px;font-size:11px;display:flex}.view-switcher button.active{color:#596f49;background:#e9eedf}.view-switcher button:not(.active):hover{color:#657657;background:#f2f4eb}.canvas-tools{background:#fffefaed;border:1px solid #e0e5d7;border-radius:7px;flex-direction:column;align-items:center;gap:1px;padding:4px;display:flex;position:absolute;top:115px;right:24px;box-shadow:0 3px 8px #4a623004}.canvas-tools .icon-button{color:#829074;width:30px;height:34px}.canvas-tools>span{background:#e9ecdf;width:18px;height:1px;margin:3px 0}.north-indicator{color:#9ea890;flex-direction:column;align-items:center;gap:3px;display:flex;position:absolute;top:335px;right:29px}.north-indicator span{font-family:var(--mono);font-size:10px}.north-indicator svg{transition:transform .2s}.selection-hint{color:#909d7f;white-space:nowrap;pointer-events:none;background:#f8f9f2a6;border:1px solid #e7ebde80;border-radius:6px;align-items:center;gap:8px;padding:9px 13px;font-size:10px;display:flex;position:absolute;bottom:126px;left:50%;transform:translate(-50%)}.viewport-bottom{pointer-events:none;justify-content:space-between;align-items:center;gap:20px;display:flex;position:absolute;bottom:65px;left:31px;right:24px}.floor-legend{color:#89957a;background:#fffefaad;border:1px solid #e5e9da;border-radius:6px;align-items:center;gap:19px;padding:12px 15px;font-size:9px;display:flex}.floor-legend>span{white-space:nowrap;align-items:center;gap:6px;display:flex}.floor-legend .legend-title{color:#a5ac98;padding-right:4px;font-size:9px}.floor-legend i{border-radius:2px;width:9px;height:9px;display:inline-block}.main-aisle{background:#a0bfca}.secondary-aisle{background:#b3c9b0}.floor-legend b{font-family:var(--mono);color:#98a58a;font-size:9px;font-weight:400}.route-legend i{border-top:1px dashed #c48451;border-radius:0;width:15px;height:0}.validation-chip{pointer-events:auto;color:#8b997a;white-space:nowrap;align-items:center;gap:8px;padding:9px 0;font-size:10px;display:flex}.valid-icon{color:#789364;background:#e1e9d7;border-radius:50%;justify-content:center;align-items:center;width:17px;height:17px;display:flex}.invalid-icon{color:#b2683d}.viewport-status{color:#96a286;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fafbf4b5;border-top:1px solid #e3e8d7;justify-content:space-between;align-items:center;gap:15px;height:41px;padding:0 25px;font-size:9px;display:flex;position:absolute;bottom:0;left:0;right:0}.status-ready{white-space:nowrap;align-items:center;gap:7px;display:flex}.status-ready .ready-dot{background:#94a87e;border-radius:50%;width:5px;height:5px}.status-ready .loading-dot{background:#c89567;border-radius:50%;width:5px;height:5px;animation:1s infinite pulse}.status-separator{color:#c4cbb8;margin:0 3px}.mouse-instructions{color:#a4ae96;align-items:center;gap:6px;display:flex}.mouse-instructions svg:nth-of-type(2){margin-left:9px}.camera-readout{white-space:nowrap;font-family:var(--mono);align-items:center;gap:17px;font-size:9px;display:flex}.camera-readout b{font-weight:400}.unit-badge{font-family:var(--font-sans);background:#f2f6e9;border:1px solid #dee5d2;border-radius:3px;padding:2px 4px;font-size:8px}.walk-controls{flex-direction:column;align-items:center;gap:10px;display:flex;position:absolute;bottom:119px;left:50%;transform:translate(-50%)}.walk-controls p{color:#84916f;background:#fffdf2d9;border:1px solid #e4e9d5;border-radius:5px;padding:7px 12px;font-size:10px}.direction-pad{grid-template-rows:repeat(2,34px);grid-template-columns:repeat(3,36px);gap:4px;display:grid}.direction-pad button{color:#748660;touch-action:none;-webkit-user-select:none;user-select:none;background:#fffdf1f2;border:1px solid #d9e1ca;border-radius:5px;justify-content:center;align-items:center;display:flex}.direction-pad button:hover{background:#e8efd9}.direction-pad .up{grid-column:2}.direction-pad .left{grid-area:2/1}.direction-pad .down{grid-area:2/2}.direction-pad .right{grid-area:2/3}.inspector{scrollbar-width:thin;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#fffefaef;border:1px solid #e1e6d5;border-radius:9px;width:265px;max-height:calc(100% - 180px);padding:15px 17px 12px;animation:.2s ease-out panel-in;position:absolute;top:107px;right:79px;overflow:auto;box-shadow:0 12px 34px #33461e0c}.inspector-top{justify-content:space-between;align-items:center;display:flex}.kind-badge{color:var(--kind);background:var(--kind-bg);border-radius:4px;align-items:center;gap:5px;padding:5px 7px;font-size:9px;display:flex}.inspector-top .icon-button{width:22px;height:22px}.inspector-title{margin-top:17px}.inspector-title>span{color:#a0aa90;letter-spacing:1px;font-size:9px}.inspector-title h2{font-family:var(--mono);letter-spacing:-.6px;color:#46563c;margin:6px 0;font-size:26px;font-weight:500}.inspector-title p{color:#a1ab93;font-size:10px}.dimension-trio{border-top:1px solid #e9ecdf;border-bottom:1px solid #e9ecdf;grid-template-columns:repeat(3,1fr);margin-top:20px;padding:13px 0;display:grid}.dimension-trio>div{border-right:1px solid #edf0e3;flex-direction:column;align-items:center;gap:5px;display:flex}.dimension-trio>div:last-child{border:0}.dimension-trio small{color:#9ca78b;font-size:9px}.dimension-trio strong{font-family:var(--mono);color:#667952;font-size:17px;font-weight:500}.dimension-trio span{font-family:var(--mono);color:#acb59b;font-size:8px}.inspector-properties{flex-direction:column;gap:13px;padding:18px 0;display:flex}.inspector-properties>div{justify-content:space-between;align-items:center;font-size:10px;display:flex}.inspector-properties span{color:#a0aa91}.inspector-properties strong{color:#748461;font-size:10px;font-weight:400}.inspector-properties .pending-value{color:#a1ab8d;background:#f2f4e9;border-radius:3px;padding:3px 6px}.shared-note{color:#98a486;background:#f4f6ec;border-radius:4px;align-items:center;gap:6px;margin-bottom:13px;padding:8px;font-size:9px;line-height:1.6;display:flex}.shared-note svg{flex-shrink:0}.mini-plan-heading{color:#97a287;justify-content:space-between;align-items:center;margin:3px 0 8px;font-size:9px;display:flex}.mini-plan-heading span:last-child{font-family:var(--mono);color:#a8b297;font-size:7px}.mini-plan{background:#f5f7ed;border:1px solid #e9edde;border-radius:5px;width:100%;height:126px;padding:9px;display:block}.primary-button{color:#fffdf2;letter-spacing:.2px;background:#596f46;border:1px solid #0000;border-radius:5px;justify-content:center;align-items:center;gap:8px;padding:11px 15px;font-size:11px;display:flex}.primary-button:hover{background:#4a6039}.focus-button{color:#fff9e9;background:#d38a56;width:100%;margin-top:14px}.focus-button:hover{background:#c17b49}.focus-button svg:last-child{margin-left:auto}.inspector-disclaimer{color:#a9b29c;text-align:center;margin-top:10px;font-size:8px;line-height:1.8}.scene-message{z-index:3;color:#8d9b7b;background:#f3f4eb;flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex;position:absolute;inset:0}.scene-message strong{color:#667c53;font-size:15px;font-weight:500}.scene-message span{color:#a1ae8e;font-size:11px}.scene-message p{text-align:center;max-width:330px;margin:0 25px;font-size:12px;line-height:1.8}.scene-message.error-message{z-index:20}.spin{animation:1.3s linear infinite spin}.drawer-scrim{display:none}.info-dialog{background:var(--white);width:min(660px,100vw - 30px);max-height:calc(100dvh - 48px);color:var(--ink);border:1px solid #e1e6d6;border-radius:13px;margin:auto;padding:25px 30px;overflow:auto;box-shadow:0 20px 100px #25341f26}.info-dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#333f3655}.dialog-top{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.info-dialog h2{letter-spacing:-.5px;color:#4d6240;font-size:24px;font-weight:500}.dialog-intro{color:#a1ab92;margin-top:12px;font-size:11px}.help-grid{grid-template-columns:1fr 1fr;gap:24px 30px;margin:29px 0;display:grid}.help-grid>div>svg{color:#95a082}.help-grid h3{color:#667d53;margin:12px 0 8px;font-size:12px;font-weight:500}.help-grid p{color:#9aa78a;font-size:11px;line-height:1.9}.dialog-note{color:#879874;background:#f2f5e9;border-radius:6px;gap:12px;padding:14px;display:flex}.dialog-note svg{flex-shrink:0;margin-top:3px}.dialog-note p{font-size:11px;line-height:1.85}.dialog-done{margin-top:25px;margin-left:auto}.plan-stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin:20px 0 0;padding:20px 0;display:grid}.plan-stats>div{border-right:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:8px;padding:0 14px;display:flex}.plan-stats>div:first-child{padding-left:0}.plan-stats>div:last-child{border:0}.plan-stats strong{font-family:var(--mono);color:#698157;font-size:25px;font-weight:400}.plan-stats>div>span:last-child{color:#a3ae94;width:100%;margin-left:15px;font-size:10px}.formula-block{margin:22px 0}.formula-block h3,.model-notes h3{color:#7d9369;margin-bottom:9px;font-size:11px;font-weight:500}.formula-block p{color:#a0ac8f;margin-bottom:18px;font-size:11px;line-height:1.9}.validation-detail{color:#7b9365;background:#f3f7eb;border:1px solid #e0e9d0;border-radius:5px;align-items:flex-start;gap:10px;margin-bottom:22px;padding:12px;display:flex}.validation-detail svg{flex-shrink:0;margin-top:1px}.validation-detail p{font-size:10px;line-height:1.85}.validation-error{color:#b26c40;background:#fff0e5;border-color:#eed5bf}.model-notes ul{color:#a0ab92;margin:0;padding-left:15px;font-size:10px;line-height:1.9;list-style:outside}.model-notes li+li{margin-top:7px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}@keyframes panel-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@media (height>=940px){.layer-panel{padding-top:29px}.layer-row{min-height:64px}.sidebar-rule{margin-top:30px;margin-bottom:26px}.module-note{margin-top:30px}}@media (width<=1250px){.header-metrics small{display:none}.app-header{gap:17px;padding:0 22px}.brand-block{width:195px}.sidebar{width:238px;min-width:238px}.viewport-topbar{left:24px}.view-switcher button{gap:5px;padding:8px 9px;font-size:10px}.scene-title h1{font-size:21px}.scene-title h1 span{display:none}.viewport-bottom{left:24px}.floor-legend{gap:12px;padding:10px}.floor-legend .legend-title,.mouse-instructions{display:none}.inspector{width:251px;right:74px}.project-title{gap:9px}.header-metrics{gap:18px}}@media (width<=1000px){.app-header{height:67px;min-height:67px;padding:0 20px}.brand-block{width:170px}.brand-mark{width:33px;height:33px}.brand-wordmark{font-size:21px}.brand-wordmark span{font-size:7px}.project-label{display:none}.header-actions{gap:5px}.header-metrics strong{font-size:22px}.sidebar{width:218px;min-width:218px}.sidebar-tabs{gap:22px;padding:0 15px}.layer-panel{padding:20px 15px 0}.layer-row{gap:7px}.layer-copy strong{font-size:11px}.layer-copy small{font-size:8px}.viewport-topbar{flex-direction:column;gap:18px;top:23px;left:22px}.scene-title h1{margin-top:6px;font-size:20px}.scene-title p{display:none}.view-switcher{padding:4px}.view-switcher button{padding:8px 11px}.scene-canvas{inset:110px 0 100px}.canvas-tools{top:152px;right:16px}.north-indicator{top:365px;right:20px}.viewport-bottom{align-items:flex-start;bottom:66px;left:20px;right:15px}.floor-legend{gap:11px}.floor-legend b{display:none}.validation-chip{gap:5px;font-size:9px}.validation-chip>svg{display:none}.inspector{width:230px;max-height:calc(100% - 218px);padding:12px 14px;top:148px;right:62px}.inspector-title{margin-top:10px}.inspector-title h2{font-size:24px}.mini-plan{height:100px}.viewport-status{padding:0 19px}.status-ready{font-size:8px}.camera-readout{gap:10px;font-size:8px}.camera-tilt{display:none}.selection-hint{bottom:125px}}@media (width<=760px){.app-shell{min-height:480px}.app-header{gap:12px;height:66px;min-height:66px;padding:0 13px}.brand-block{gap:7px;width:auto}.brand-mark{width:31px;height:31px}.brand-wordmark{letter-spacing:2px;font-size:18px}.brand-wordmark span{letter-spacing:.8px;margin-top:5px;font-size:6px}.mobile-menu{width:28px;margin-right:1px;display:inline-flex}.project-title{display:none}.header-metrics{gap:12px}.header-metrics strong{font-size:20px}.header-metrics strong span{font-size:9px}.header-actions{gap:3px;margin-left:0}.header-actions .plan-button{padding:6px}.plan-button span{display:none}.header-actions .icon-button{width:27px}.header-metrics i{height:18px}.sidebar{z-index:40;width:264px;min-width:264px;transition:transform .2s;position:fixed;top:66px;bottom:0;left:0;transform:translate(-100%);box-shadow:10px 0 50px #34442412}.sidebar-open{transform:translate(0)}.sidebar-tabs{gap:25px;padding:0 20px}.sidebar-close{margin-left:auto;display:inline-flex}.layer-panel{padding:24px 20px 0}.layer-row{gap:10px;min-height:60px}.layer-copy strong{font-size:12px}.layer-copy small{font-size:9px}.drawer-scrim{z-index:35;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#24382133;display:block;position:fixed;inset:66px 0 0}.viewport-topbar{gap:19px;top:22px;left:20px;right:18px}.scene-title h1{font-size:24px}.scene-title h1 span{font-size:8px;display:inline}.eyebrow{font-size:8px}.view-switcher{justify-content:space-between;width:100%;max-width:485px;padding:5px}.view-switcher button{flex:1;justify-content:center;gap:5px;padding:9px 7px;font-size:10px}.view-switcher button svg{width:14px}.scene-canvas{inset:134px 0 118px}.canvas-tools{padding:3px;top:160px;right:15px}.canvas-tools .icon-button{width:27px;height:32px}.north-indicator{top:auto;bottom:150px;right:22px}.north-indicator svg{width:27px}.floor-legend{background:#fffefaab;border-color:#e0e8d4;gap:13px;padding:11px 13px;font-size:8px}.floor-legend i{width:8px;height:8px}.floor-legend b{font-size:8px;display:inline}.viewport-bottom{flex-wrap:wrap;gap:7px;bottom:71px;left:20px;right:20px}.validation-chip{padding:3px 0;font-size:9px}.selection-hint{padding:8px 10px;font-size:9px;bottom:143px}.viewport-status{gap:10px;height:37px;padding:0 15px;font-size:8px}.status-separator,.status-separator+span{display:none}.camera-readout{gap:10px}.camera-tilt{display:inline}.inspector{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);width:244px;max-height:calc(100% - 207px);padding:13px 16px;top:153px;right:58px}.dimension-trio{margin-top:15px;padding:10px 0}.inspector-properties{gap:10px;padding:15px 0}.mini-plan{height:110px}.walk-controls{bottom:147px}.walk-controls p{font-size:9px}.direction-pad{grid-template-rows:repeat(2,37px);grid-template-columns:repeat(3,40px)}.info-dialog{border-radius:10px;padding:21px 23px}.info-dialog h2{font-size:21px}.dialog-intro{line-height:1.8}.plan-stats>div{gap:5px;padding:0 9px}.plan-stats strong{font-size:22px}.plan-stats>div>span:last-child{margin-left:0;font-size:9px}.help-grid{gap:24px 20px}.dialog-done{width:100%}}@media (width<=390px){.app-header{gap:8px;padding:0 8px}.header-metrics{gap:9px}.header-metrics strong{font-size:18px}.header-metrics strong span{font-size:8px}.brand-wordmark span{display:none}.brand-wordmark{font-size:17px}.brand-mark{width:29px;height:29px}.header-actions .icon-button{display:none}.view-switcher button{padding:9px 5px;font-size:9px}.viewport-bottom{left:15px;right:15px}.floor-legend{gap:10px;padding:10px}.floor-legend b{display:none}.inspector{width:235px;right:54px}}@media (height<=720px) and (width>=761px){.layer-row{min-height:51px;padding-top:7px;padding-bottom:7px}.layer-panel{padding-top:19px}.sidebar-rule{margin:15px 0}.module-note{margin-top:14px;padding:11px}.sidebar-footnote{padding-top:16px}.panel-heading{margin-bottom:12px}.composition-list button{padding:6px 0}.viewport-topbar{top:20px}.scene-canvas{inset:90px 0 85px}.inspector{max-height:calc(100% - 160px);top:105px}.inspector-title{margin-top:7px}.inspector-title h2{font-size:22px}.dimension-trio{margin-top:12px;padding:10px 0}.inspector-properties{gap:9px;padding:12px 0}.mini-plan{height:88px}.shared-note{margin-bottom:9px}.inspector-disclaimer{font-size:7px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.view-walk .scene-canvas,.view-bird .scene-canvas{inset:0 0 41px}.view-walk .scene-title,.view-bird .scene-title{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffef9e8;border:1px solid #e4e7da;border-radius:7px;padding:13px 16px}.view-walk .viewport-topbar,.view-bird .viewport-topbar{align-items:flex-start}.view-walk .floor-legend,.view-bird .floor-legend{background:#fffef5ed}.view-walk .north-indicator,.view-bird .north-indicator{background:#fffef1d9;border-radius:6px;padding:5px;right:24px}.view-walk .validation-chip,.view-bird .validation-chip{background:#fffdf0eb;border-radius:6px;padding:9px 11px}@media (width<=760px){.view-walk .scene-canvas,.view-bird .scene-canvas{inset:0 0 37px}.view-walk .scene-title,.view-bird .scene-title{padding:10px 13px}.view-walk .viewport-topbar,.view-bird .viewport-topbar{gap:12px}.view-walk .scene-title h1,.view-bird .scene-title h1{font-size:20px}}.inspector-top{z-index:2;background:#fffefa;margin:-5px 0;padding:5px 0;position:sticky;top:-15px}@media (width<=760px){.walk-position{display:none}.sidebar{visibility:hidden}.sidebar-open{visibility:visible}.mobile-menu,.header-actions .plan-button,.header-actions .icon-button,.sidebar-close{width:44px;height:44px}.view-switcher button{min-height:44px}.canvas-tools .icon-button{width:38px;height:44px}.direction-pad{grid-template-rows:repeat(2,44px);grid-template-columns:repeat(3,44px)}.inspector-top .icon-button{width:36px;height:36px}}@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-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}