/*! tailwindcss v4.2.1 | 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{--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}::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:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::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,ui-sans-serif, system-ui, 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{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]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance: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{.collapse{visibility:collapse}.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.contents{display:contents}.grid{display:grid}.hidden{display:none}.table{display:table}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.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-geist-sans:Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-geist-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;--ink:#272522;--ink-soft:#4f4a45;--muted:#77716a;--subtle:#9a9289;--paper:#fff;--canvas:#f4f1eb;--panel:#fbfaf7;--panel-deep:#f6f3ee;--line:#ddd7cf;--line-strong:#bcb2a7;--brown:#725139;--brown-dark:#4b382a;--brown-soft:#eee5dc;--success:#5f6944;--shadow:#3a30271f}*{box-sizing:border-box}html,body{background:var(--canvas);width:100%;min-width:320px;min-height:100%;color:var(--ink);margin:0;overflow:hidden}body{font-family:var(--font-geist-sans), "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{color:inherit}:is(button:focus-visible,input:focus-visible){outline:2px solid var(--brown);outline-offset:2px}.designer-shell{background:var(--canvas);grid-template-rows:64px minmax(0,1fr);width:100vw;height:100dvh;min-height:650px;display:grid}.app-header{z-index:30;border-bottom:1px solid var(--line);background:#fffffff7;grid-template-columns:270px minmax(240px,1fr) auto;align-items:center;height:64px;display:grid;position:relative;box-shadow:0 5px 20px #3a30270f}.brand-lockup{border-right:1px solid var(--line);align-items:center;gap:11px;height:100%;padding:0 18px;display:flex}.brand-mark{width:36px;height:36px;color:var(--brown-dark);background:#f3ece5;border:1px solid #9b806c;border-radius:9px;place-items:center;display:grid}.brand-title{color:#231f1c;letter-spacing:.01em;font-size:15px;font-weight:760}.brand-title small{color:var(--muted);margin-left:4px;font-size:9px;font-weight:650}.brand-subtitle{color:var(--muted);margin-top:2px;font-size:10px}.project-title{min-width:0;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;gap:10px;font-size:12px;font-weight:620;display:flex}.project-title:hover>span:first-child{color:var(--brown-dark);text-underline-offset:3px;text-decoration:underline}.saved-state{color:var(--muted);align-items:center;gap:6px;font-size:10px;font-weight:450;display:inline-flex}.saved-state>span,.solid-pill>span,.live-dot{background:var(--success);border-radius:50%;width:6px;height:6px}.header-actions{justify-content:flex-end;align-items:center;gap:7px;padding:0 14px;display:flex}.icon-button,.secondary-button,.primary-button,.shape-card,.scene-item,.project-actions button,.view-switcher button,.face-row,.text-button,.dialog-close{cursor:pointer;border:0}.icon-button{color:#625c56;background:0 0;border:1px solid #0000;border-radius:7px;place-items:center;width:32px;height:32px;display:grid}.icon-button:hover:not(:disabled){border-color:var(--line);background:var(--panel-deep);color:var(--ink)}.icon-button:disabled,.primary-button:disabled{cursor:not-allowed;opacity:.34}.header-divider{background:var(--line);width:1px;height:22px;margin:0 3px}.secondary-button,.primary-button,.text-button{border-radius:7px;justify-content:center;align-items:center;gap:7px;min-height:34px;padding:0 12px;font-size:11px;font-weight:650;display:inline-flex}.secondary-button{border:1px solid var(--line-strong);background:var(--paper);color:var(--ink-soft)}.secondary-button:hover,.text-button:hover{background:var(--panel-deep)}.primary-button{border:1px solid var(--brown-dark);background:var(--brown-dark);color:#fff;box-shadow:0 4px 12px #4b382a1f}.primary-button:hover:not(:disabled){background:#37291f}.full-width{width:100%;min-height:42px}.download-link{text-decoration:none}.workspace{grid-template-columns:286px minmax(400px,1fr) 328px;min-height:0;display:grid}.left-rail,.inspector{z-index:10;background:var(--paper);min-height:0;position:relative}.left-rail{border-right:1px solid var(--line);flex-direction:column;display:flex;overflow:hidden}.left-panel-output{border-bottom:1px solid var(--line);background:#fbf9f6;flex-direction:column;flex:auto;min-height:214px;max-height:none;padding:12px;display:flex}.left-panel-output-heading,.left-panel-output-heading>span,.face-name-with-code{align-items:center;display:flex}.left-panel-output-heading{color:var(--ink-soft);justify-content:space-between;margin-bottom:9px;font-size:10px;font-weight:700}.left-panel-output-heading>span{gap:7px}.left-panel-output-heading small{color:var(--muted);font-size:8px}.left-face-list{scrollbar-gutter:stable;flex:auto;grid-auto-rows:minmax(46px,auto);align-content:start;gap:7px;min-height:0;padding-right:4px;display:grid;overflow-y:auto}.face-name-with-code{gap:7px;min-width:0}.face-name-with-code>span:last-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.face-code-badge{width:23px;height:23px;color:var(--brown-dark);font-family:var(--font-geist-mono), monospace;background:#f4ede6;border:1px solid #b9a89b;border-radius:5px;flex:0 0 23px;place-items:center;font-size:10px;font-weight:750;display:grid}.left-shape-heading{min-height:54px;padding:0}.left-shape-toggle{width:100%;min-height:54px;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.left-shape-toggle strong{font-size:12px;display:block}.left-shape-toggle svg{color:var(--muted);transition:transform .18s}.left-shape-toggle[aria-expanded=true] svg{transform:rotate(180deg)}.shape-picker-content{overscroll-behavior:contain;scrollbar-gutter:stable;flex:auto;min-height:0;overflow-y:auto}.shape-picker-content .preset-section{flex:none;min-height:auto;display:block}.shape-picker-content .preset-list{overflow:visible}.inspector{border-left:1px solid var(--line);flex-direction:column;display:flex;overflow-y:auto}.inspector-heading{order:0}.dimensions-section{order:10}.top-transform-section{order:20}.side-angle-section{order:21}.bevel-section{order:30}.panel-output-section{order:40}.material-section{order:50}.metrics-section{order:60}.inspector-footer{order:70}.panel-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;min-height:74px;padding:18px 16px 14px;display:flex}.eyebrow{color:var(--subtle);font-family:var(--font-geist-mono), monospace;letter-spacing:.12em;margin-bottom:5px;font-size:9px;font-weight:650;display:block}.panel-heading h2{color:var(--ink);margin:0;font-size:14px;font-weight:700}.shape-list{gap:8px;padding:13px 12px 16px;display:grid}.shape-card{border:1px solid var(--line);text-align:left;background:var(--paper);width:100%;color:var(--ink-soft);border-radius:9px;grid-template-columns:43px minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px;display:grid}.shape-card:hover,.shape-card.active{background:#faf6f2;border-color:#aa9280}.shape-icon{width:43px;height:43px;color:var(--brown-dark);background:#f1e9e1;border:1px solid #c8b9ad;border-radius:8px;place-items:center;display:grid}.shape-card strong,.scene-item strong,.readiness-copy strong,.thickness-field strong{color:var(--ink);font-size:11px;font-weight:650;display:block}.shape-card small,.scene-item small,.readiness-copy small,.thickness-field small{color:var(--muted);margin-top:3px;font-size:9px;font-weight:430;display:block}.polygon-side-control{background:#faf6f2;border:1px solid #cdbbac;border-radius:8px;gap:8px;margin:-7px 12px 14px;padding:10px;display:grid}.polygon-side-control label{color:var(--ink-soft);justify-content:space-between;align-items:center;gap:8px;font-size:9px;display:flex}.polygon-side-control label strong,.polygon-side-control label small{display:block}.polygon-side-control label small{color:var(--muted);margin-top:2px;font-size:7px}.polygon-side-control select{border:1px solid var(--line);width:42px;height:27px;color:var(--ink);font-family:var(--font-geist-mono), monospace;text-align:center;background:#fff;border-radius:5px}.polygon-side-control input[type=range]{accent-color:#1f6fb2;width:100%}.preset-section{border-top:1px solid var(--line);flex-direction:column;flex:1;min-height:0;display:flex}.preset-section-heading{color:var(--ink-soft);justify-content:space-between;align-items:center;padding:12px 14px 7px;font-size:9px;font-weight:680;display:flex}.preset-section-heading small{color:var(--muted);font-size:8px;font-weight:450}.preset-list{gap:5px;min-height:0;padding:0 11px 11px;display:grid;overflow-y:auto}.preset-card{border:1px solid var(--line);min-height:44px;color:var(--ink-soft);text-align:left;background:#fdfcf9;border-radius:8px;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:9px;padding:6px 8px;display:grid}.preset-card:hover{background:#f8f1ea;border-color:#a98a70}.preset-glyph{color:#75492c;width:32px;height:32px;font-family:var(--font-geist-mono), monospace;background:#eee3d8;border-radius:7px;place-items:center;font-size:18px;display:grid}.preset-card strong,.preset-card small{display:block}.preset-card strong{font-size:9px;font-weight:680}.preset-card small{color:var(--muted);margin-top:2px;font-size:7px}.live-dot{margin-right:2px}.rail-section{border-top:1px solid var(--line)}.rail-section-title{color:var(--subtle);letter-spacing:.08em;justify-content:space-between;align-items:center;padding:14px 15px 8px;font-size:9px;display:flex}.scene-item{text-align:left;width:calc(100% - 20px);color:var(--ink-soft);background:0 0;border:1px solid #0000;border-radius:7px;grid-template-columns:34px 1fr auto;align-items:center;gap:9px;margin:0 10px 12px;padding:8px 9px;display:grid}.scene-item.selected,.scene-item:hover{background:#f7f1eb;border-color:#d1c3b7}.scene-item>svg{color:var(--muted)}.scene-icon{width:32px;height:32px;color:var(--brown-dark);background:#eee5dc;border-radius:6px;place-items:center;display:grid}.project-actions{border-top:1px solid var(--line);grid-template-columns:1fr;gap:7px;padding:12px;display:grid}.project-actions button{border:1px solid var(--line);background:var(--paper);min-height:35px;color:var(--ink-soft);border-radius:7px;justify-content:center;align-items:center;gap:6px;font-size:9px;display:flex}.project-actions button:hover{border-color:var(--line-strong);background:var(--panel-deep)}.workflow-nav{border-top:1px solid var(--line);gap:8px;padding:13px 12px;display:grid}.workflow-nav-heading{color:var(--subtle);letter-spacing:.08em;justify-content:space-between;align-items:center;padding:0 3px 2px;font-size:9px;font-weight:680;display:flex}.workflow-nav-heading small{font-family:var(--font-geist-mono), monospace;letter-spacing:0;font-size:8px}.workflow-step-list{gap:4px;display:grid}.workflow-step{width:100%;min-height:46px;color:var(--ink-soft);text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;grid-template-columns:27px minmax(0,1fr);align-items:center;gap:9px;padding:7px 8px;display:grid}.workflow-step:hover{border-color:var(--line);background:#fbf8f4}.workflow-step.active{color:#175f9a;background:#edf6fd;border-color:#93bce0;box-shadow:inset 3px 0 #2186cc}.workflow-step-number{width:26px;height:26px;color:var(--brown);font-family:var(--font-geist-mono), monospace;background:#fff;border:1px solid #cdbfb4;border-radius:50%;place-items:center;font-size:9px;font-weight:700;display:grid}.workflow-step.active .workflow-step-number{color:#fff;background:#2186cc;border-color:#2186cc}.workflow-step.complete .workflow-step-number{color:#fff;background:#9c7658;border-color:#9c7658}.workflow-step-copy strong,.workflow-step-copy small{display:block}.workflow-step-copy strong{font-size:10px;font-weight:680}.workflow-step-copy small{color:var(--muted);margin-top:2px;font-size:8px;line-height:1.35}.workflow-step.active .workflow-step-copy small{color:#547a9b}.rail-help-button{min-height:34px;color:var(--brown);background:0 0;border:0;border-radius:7px;justify-content:center;align-items:center;gap:7px;margin:auto 12px 12px;font-size:9px;font-weight:650;display:flex}.rail-help-button:hover{background:#f5eee7}.phase-note{background:#f8f3ee;border:1px solid #d6c7ba;border-radius:9px;grid-template-columns:29px 1fr;gap:10px;margin:auto 12px 14px;padding:12px;display:grid}.phase-note-icon{width:29px;height:29px;color:var(--brown-dark);background:#e9ddd2;border-radius:7px;place-items:center;display:grid}.phase-note strong{color:var(--ink);font-size:10px}.phase-note p{color:var(--muted);margin:4px 0 7px;font-size:9px;line-height:1.55}.phase-note button{color:var(--brown);cursor:pointer;background:0 0;border:0;padding:0;font-size:9px;font-weight:650}.viewport-panel{background:var(--canvas);min-width:0;min-height:0;position:relative;overflow:hidden}.viewport-canvas{position:absolute;inset:0}.viewport-canvas canvas{display:block}.view-cube-label,.view-switcher{z-index:5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe8;border:1px solid #bcb2a7e6;position:absolute;box-shadow:0 8px 24px #3a302717}.view-cube-label{min-height:31px;color:var(--ink-soft);border-radius:7px;align-items:center;gap:8px;padding:3px 4px 3px 9px;font-size:9px;display:flex;top:15px;right:15px}.view-ground-copy,.view-cube-label button{white-space:nowrap;align-items:center;gap:5px;display:inline-flex}.view-cube-label button{min-height:25px;color:var(--muted);background:0 0;border:1px solid #0000;border-radius:5px;padding:0 8px;font-size:9px}.view-cube-label button:hover,.view-cube-label button.active{color:#124f82;background:#eaf3fb;border-color:#a9c7df}.panel-name-tool-icon{width:16px;height:16px;font-family:var(--font-geist-mono), monospace;border:1px solid;border-radius:4px;place-items:center;font-size:9px;font-weight:800;display:inline-grid}.panel-name-label{color:#fff;min-width:38px;height:38px;font-family:var(--font-geist-mono), monospace;background:#25211de0;border:2px solid #fffffff0;border-radius:9px;place-items:center;padding:0 8px;font-size:23px;font-weight:800;line-height:1;display:inline-grid;box-shadow:0 4px 16px #231c163d}.measurement-label{color:#342f2b;min-height:20px;font-family:var(--font-geist-mono), monospace;font-variant-numeric:tabular-nums;white-space:nowrap;cursor:pointer;background:#fffffff0;border:1px solid #5b50456b;border-radius:5px;align-items:center;padding:2px 6px;font-size:9px;font-weight:650;transition:border-color .14s,background .14s,color .14s,box-shadow .14s,transform .14s;display:inline-flex;box-shadow:0 3px 10px #3a302721}.measurement-label:hover,.measurement-label.active{color:#0c5c9f;background:#e7f3fd;border-color:#1976c9;transform:translateY(-1px);box-shadow:0 0 0 2px #1976c924,0 4px 12px #195a912e}.view-switcher{border-radius:8px;place-items:center;width:40px;padding:4px;display:grid;top:58px;right:15px}.view-switcher button{width:30px;height:30px;color:var(--muted);background:0 0;border-radius:5px;place-items:center;font-size:9px;display:grid}.view-switcher button:hover,.view-switcher button.active{color:var(--brown-dark);background:#eee6de;font-weight:650}.inspector-heading{align-items:center}.workflow-inspector-heading{min-height:74px}.workflow-progress{background:#e8e0d9;height:3px;overflow:hidden}.workflow-progress>span{background:#2186cc;border-radius:0 2px 2px 0;height:100%;transition:width .18s;display:block}.workflow-task-card{background:linear-gradient(135deg,#fffdfa 0%,#f6eee7 100%);border:1px solid #d3c2b3;border-radius:10px;gap:5px;margin:13px 14px 4px;padding:13px 14px;display:grid}.workflow-task-kicker{color:#1f6fae;letter-spacing:.12em;font-size:8px;font-weight:750}.workflow-task-card strong{color:var(--ink);font-size:11px}.workflow-task-card p{color:var(--muted);margin:0;font-size:9px;line-height:1.55}.solid-pill{color:var(--brown);background:#f7f1eb;border:1px solid #cfc2b7;border-radius:99px;align-items:center;gap:6px;padding:5px 8px;font-size:9px;display:inline-flex}.inspector-section{border-bottom:1px solid var(--line);padding:15px 16px}.collapsible-inspector-section{padding:0}.collapsible-inspector-section>.inspector-section-title{cursor:pointer;min-height:58px;margin:0;padding:12px 16px;list-style:none}.collapsible-inspector-section>.inspector-section-title::-webkit-details-marker{display:none}.collapsible-inspector-section[open]>.inspector-section-title{background:#fbf7f3;border-bottom:1px solid #eee5dd}.collapsible-inspector-section>:not(summary){margin-left:16px;margin-right:16px}.collapsible-inspector-section>:last-child{margin-bottom:15px}.collapsible-section-meta{color:var(--muted);align-items:center;gap:7px;display:inline-flex}.collapsible-section-meta svg{transition:transform .18s}.collapsible-inspector-section[open] .collapsible-section-meta svg{transform:rotate(180deg)}.section-reset-button{float:right;border:1px solid var(--line);color:var(--brown);cursor:pointer;background:#fff;border-radius:5px;align-items:center;gap:4px;margin-top:10px;padding:5px 7px;font-size:8px;display:inline-flex}.section-reset-button+*{clear:both}.inspector-section-title{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.inspector-section-title>span{color:var(--ink-soft);font-size:10px;font-weight:680}.section-title-label{align-items:center;gap:7px;display:inline-flex}.setting-visual{background:#fff;border:1px solid #cdbdac;border-radius:5px;flex:0 0 28px;width:28px;height:21px;display:inline-block;position:relative;overflow:hidden}.setting-visual i{transition:transform .22s,inset .22s,width .22s;display:block;position:absolute}.setting-visual-dimensions i:first-child{border-top:1.5px solid #1f6fb2;width:18px;top:10px;left:5px}.setting-visual-dimensions i:nth-child(2),.setting-visual-dimensions i:nth-child(3){background:#7a5034;width:1px;height:8px;top:6px}.setting-visual-dimensions i:nth-child(2){left:5px}.setting-visual-dimensions i:nth-child(3){right:5px}.inspector-section:hover .setting-visual-dimensions i:nth-child(2){left:2px}.inspector-section:hover .setting-visual-dimensions i:nth-child(3){right:2px}.inspector-section:hover .setting-visual-dimensions i:first-child{width:24px;left:2px}.setting-visual-top i:first-child{border:1px solid #8b6043;border-top:0;width:18px;height:8px;bottom:4px;left:5px}.setting-visual-top i:nth-child(2){transform-origin:0;border-top:2px solid #1f6fb2;width:18px;top:6px;left:5px}.inspector-section:hover .setting-visual-top i:nth-child(2){transform:rotate(-18deg)}.setting-visual-sides i:first-child,.setting-visual-sides i:nth-child(2){background:#ead8c6;border:1px solid #8b6043;width:8px;height:13px;top:4px}.setting-visual-sides i:first-child{transform-origin:100% 100%;left:4px}.setting-visual-sides i:nth-child(2){transform-origin:0 100%;right:4px}.setting-visual-sides i:nth-child(3){border-top:1px solid #1f6fb2;width:20px;bottom:3px;left:4px}.inspector-section:hover .setting-visual-sides i:first-child{transform:skew(11deg)}.inspector-section:hover .setting-visual-sides i:nth-child(2){transform:skew(-11deg)}.setting-visual-bevel i:first-child{clip-path:polygon(0 0,70% 0,100% 40%,100% 100%,0 100%);background:#f2e5d8;border:1px solid #8b6043;inset:4px}.setting-visual-bevel i:nth-child(2){border-top:2px solid #1f6fb2;width:8px;top:5px;right:4px;transform:rotate(38deg)}.inspector-section:hover .setting-visual-bevel i:nth-child(2){transform:rotate(53deg)translate(-2px)}.setting-visual-panels i{background:#fff;border:1px solid #8b6043;width:12px;height:10px}.setting-visual-panels i:first-child{top:4px;left:4px}.setting-visual-panels i:nth-child(2){background:#ead8c6;bottom:3px;right:4px}.setting-visual-panels i:nth-child(3){border-color:#1f6fb2;top:7px;left:9px}.inspector-section:hover .setting-visual-panels i:first-child{transform:translate(-2px,-1px)}.inspector-section:hover .setting-visual-panels i:nth-child(2){transform:translate(2px,1px)}.setting-visual-material i:first-child,.setting-visual-material i:nth-child(2){background:#d6ad84;border:1px solid #8b6043;width:20px;height:5px;left:4px}.setting-visual-material i:first-child{top:4px}.setting-visual-material i:nth-child(2){bottom:4px}.inspector-section:hover .setting-visual-material i:first-child{transform:translateY(-2px)}.inspector-section:hover .setting-visual-material i:nth-child(2){transform:translateY(2px)}.inspector-section-title>small{color:var(--muted);font-size:9px}.inspector-section-title button{color:var(--brown);cursor:pointer;background:0 0;border:0;align-items:center;gap:4px;padding:0;font-size:9px;display:inline-flex}.dimension-stack{gap:7px;display:grid}.dimension-field{border:1px solid var(--line);background:#fdfcf9;border-radius:7px;grid-template-columns:24px 1fr 112px;align-items:center;gap:8px;min-height:54px;padding:6px 7px;display:grid}.dimension-field:focus-within{border-color:#977a64;box-shadow:0 0 0 2px #72513914}.dimension-axis{width:20px;height:20px;font-family:var(--font-geist-mono), monospace;text-transform:uppercase;border-radius:5px;place-items:center;font-size:9px;font-weight:700;display:grid}.dimension-axis-x{color:#654127;background:#eadfd5}.dimension-axis-y{color:#55514d;background:#e9e7e4}.dimension-axis-z{color:#806750;background:#ede7e1}.dimension-label{color:var(--muted);font-size:10px}.dimension-input-wrap{justify-content:flex-end;align-items:center;gap:7px;display:flex}.dimension-input-wrap input{width:68px;color:var(--ink);font-family:var(--font-geist-mono), monospace;font-variant-numeric:tabular-nums;text-align:right;background:0 0;border:0;outline:0;font-size:11px}.dimension-input-wrap input::-webkit-outer-spin-button{-webkit-appearance:none;appearance:none;margin:0}.dimension-input-wrap input::-webkit-inner-spin-button{-webkit-appearance:none;appearance:none;margin:0}.transform-input-wrap input::-webkit-outer-spin-button{-webkit-appearance:none;appearance:none;margin:0}.transform-input-wrap input::-webkit-inner-spin-button{-webkit-appearance:none;appearance:none;margin:0}.thickness-input-wrap input::-webkit-outer-spin-button{-webkit-appearance:none;appearance:none;margin:0}.thickness-input-wrap input::-webkit-inner-spin-button{-webkit-appearance:none;appearance:none;margin:0}.dimension-input-wrap>span{color:var(--subtle);font-size:9px}.dimension-range-input{accent-color:#7a5034;cursor:ew-resize;grid-column:2/4;width:100%;height:14px;margin:-1px 0 0}.face-list{gap:5px;display:grid}.face-list.left-face-list{gap:7px}.face-config-row{border:1px solid var(--line);background:#fff;border-radius:7px;min-height:46px;overflow:hidden}.face-config-row:hover{border-color:#a9907d}.face-config-row.selected{background:#f4f8fc;border-color:#1f6fb2;box-shadow:inset 3px 0 #1f6fb2}.face-row{width:100%;min-height:44px;color:var(--ink-soft);background:0 0;border:0;border-radius:0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;padding:6px 7px 6px 9px;font-size:10px;display:grid}.face-config-row:hover .face-row{background:#faf5f0}.face-config-row.selected>.face-row{color:#124f82;background:#eaf3fb}.face-select-button{min-width:0;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;padding:0}.face-row-controls{flex:none;grid-template-columns:repeat(2,minmax(46px,1fr));gap:5px;display:grid}.face-quick-control{border:1px solid var(--line);min-width:0;min-height:30px;color:var(--ink-soft);white-space:nowrap;cursor:pointer;background:#fff;border-radius:5px;padding:0 7px;font-size:8px;font-weight:680;line-height:1}.face-quick-control.enabled,.face-quick-control.tabs{color:#fff;background:#6b442a;border-color:#8d6549}.face-quick-control.disabled{color:#704b2f;background:#ead8c6;border-color:#c9a98c}.face-quick-control.plain{color:#225d88;background:#e8f1f7;border-color:#8eaec7}.face-quick-control:disabled{cursor:not-allowed;opacity:.42}.face-state.plain{color:#225d88;background:#e8f1f7;border:1px solid #8eaec7}.section-help{color:var(--muted);margin:9px 0 0;font-size:8px;line-height:1.5}.material-section{padding-top:13px;padding-bottom:13px}.top-transform-section{background:#fcfbf8}.side-angle-section{background:#faf8f4}.bevel-section{background:#fbf7f2}.field-caption{color:var(--muted);margin-bottom:6px;font-size:8px;display:block}.bevel-corner-grid{grid-template-columns:1fr 1fr;gap:5px;margin-bottom:7px;display:grid}.bevel-corner-grid button{color:#68594d;background:#fff;border:1px solid #d5c7ba;border-radius:6px;min-height:30px;font-size:8px;font-weight:650}.bevel-corner-grid button:hover,.bevel-corner-grid button.active{color:#124f82;background:#eaf3fb;border-color:#1f6fb2}.bevel-offset-control{border:1px solid var(--line);background:#fff;border-radius:6px;grid-template-columns:1fr auto;align-items:center;gap:8px;margin-bottom:7px;padding:8px;display:grid}.bevel-offset-range{grid-column:1/3}.bevel-offset-control>span:first-child{color:var(--muted);align-items:center;gap:6px;font-size:8px;display:flex}.bevel-offset-control i{color:#1f6fb2;font-family:var(--font-geist-mono), monospace;font-size:8px;font-style:normal;font-weight:700}.bevel-angle-grid{grid-template-columns:1fr}.bevel-feature-list{gap:8px;margin-top:9px;display:grid}.bevel-feature-card{background:#fffdf9;border:1px solid #cfb7a2;border-radius:7px;padding:8px}.bevel-feature-heading{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:7px;display:flex}.bevel-feature-heading strong,.bevel-feature-heading small{display:block}.bevel-feature-heading strong{color:var(--ink-soft);font-size:9px}.bevel-feature-heading small{color:var(--muted);margin-top:2px;font-size:7px}.bevel-feature-heading button{color:#8d5d3d;background:0 0;border:0;align-items:center;gap:3px;font-size:7px;display:inline-flex}.top-transform-section .inspector-section-title button:disabled,.side-angle-section .inspector-section-title button:disabled{cursor:default;opacity:.38}.transform-mode-switch{grid-template-columns:1fr 1fr;gap:5px;margin-bottom:8px;display:grid}.transform-mode-switch button{border:1px solid var(--line);min-height:32px;color:var(--muted);background:#fff;border-radius:6px;justify-content:center;align-items:center;gap:6px;font-size:9px;display:inline-flex}.transform-mode-switch button:hover:not(:disabled),.transform-mode-switch button.active:not(:disabled){color:#124f82;background:#eaf3fb;border-color:#1f6fb2}.transform-mode-switch button:disabled{cursor:not-allowed;opacity:.42}.top-transform-grid{grid-template-columns:1fr 1fr;gap:5px;display:grid}.side-angle-mode-field{margin-top:0;margin-bottom:7px}.side-angle-grid.sync{grid-template-columns:1fr}.top-transform-grid label{border:1px solid var(--line);background:#fff;border-radius:6px;gap:5px;padding:7px;display:grid}.top-transform-grid label:focus-within{border-color:#8cb5d5;box-shadow:0 0 0 2px #1f6fb214}.top-transform-grid label>span:first-child{color:var(--muted);align-items:center;gap:5px;font-size:8px;display:flex}.top-transform-grid i{color:#1f6fb2;min-width:20px;font-family:var(--font-geist-mono), monospace;font-size:8px;font-style:normal;font-weight:700}.angle-effect-icon{background:#fbf8f4;border:1px solid #d5c7ba;border-radius:4px;flex:0 0 22px;width:22px;height:16px;display:inline-block;position:relative}.angle-effect-icon b{transform-origin:0;border-top:1.5px solid #7a5034;width:15px;transition:transform .18s;position:absolute;bottom:4px;left:3px}.angle-effect-icon b:last-child{border-color:#1f6fb2;transform:rotate(-8deg)}.angle-control:hover .angle-effect-icon b:last-child,.angle-control:focus-within .angle-effect-icon b:last-child{transform:rotate(-28deg)}.transform-input-wrap{color:var(--subtle);justify-content:flex-end;align-items:center;gap:5px;font-size:8px;display:flex}.transform-input-wrap input{width:62px;color:var(--ink);font-family:var(--font-geist-mono), monospace;font-variant-numeric:tabular-nums;text-align:right;background:0 0;border:0;outline:0;font-size:10px}.transform-input-wrap input:disabled{color:var(--subtle)}.angle-range-input{accent-color:#1f6fb2;cursor:ew-resize;width:100%;height:14px;margin:0}.angle-range-input:disabled{cursor:not-allowed;opacity:.42}.glue-clearance-field{border:1px solid var(--line);background:#fff;border-radius:6px;grid-template-columns:1fr auto;align-items:center;gap:8px;margin-top:7px;padding:8px;display:grid}.glue-clearance-field strong,.glue-clearance-field small{display:block}.glue-clearance-field strong{color:var(--ink-soft);font-size:9px}.glue-clearance-field small{color:var(--muted);margin-top:3px;font-size:7px;line-height:1.35}.top-joint-mode-field{background:#fbf5ef;border:1px solid #c9a98c;border-radius:6px;gap:7px;margin-top:7px;padding:8px;display:grid}.top-joint-mode-label strong,.top-joint-mode-label small{display:block}.top-joint-mode-label strong{color:var(--ink-soft);font-size:9px}.top-joint-mode-label small{color:var(--muted);margin-top:3px;font-size:7px}.top-joint-mode-switch{grid-template-columns:1fr 1fr;gap:5px;display:grid}.top-joint-mode-switch.locked-mode{grid-template-columns:1fr}.top-joint-mode-switch.density-switch{grid-template-columns:repeat(3,1fr)}.top-joint-mode-switch button,.top-joint-mode-switch.locked-mode>span{color:#68594d;background:#fff;border:1px solid #d5c7ba;border-radius:6px;justify-content:center;align-items:center;gap:6px;min-height:32px;font-size:8px;font-weight:650;display:inline-flex}.top-joint-mode-switch button:hover,.top-joint-mode-switch button.active,.top-joint-mode-switch.locked-mode>span.active{color:#124f82;background:#eaf3fb;border-color:#1f6fb2}.top-joint-mode-switch button.active,.top-joint-mode-switch.locked-mode>span.active{box-shadow:inset 0 0 0 1px #1f6fb21f}.top-joint-mode-switch button:disabled{cursor:not-allowed;opacity:.45}.glue-fit-callout{background:#f6f3ef;border:1px solid #d8d0c8;border-radius:6px;grid-template-columns:8px 1fr;align-items:start;gap:7px;margin-top:7px;padding:8px;display:grid}.glue-fit-callout.active{background:#f6eade;border-color:#c9a98c}.glue-fit-dot{background:#9d948b;border-radius:50%;width:7px;height:7px;margin-top:2px}.glue-fit-callout.active .glue-fit-dot{background:#9b6238;box-shadow:0 0 0 3px #9b62381f}.glue-fit-callout strong,.glue-fit-callout small{display:block}.glue-fit-callout strong{color:var(--ink-soft);font-size:9px}.glue-fit-callout small{color:var(--muted);margin-top:3px;font-size:7px;line-height:1.45}.thickness-field{border:1px solid var(--line);background:#fdfcf9;border-radius:7px;grid-template-columns:1fr auto;align-items:center;gap:9px;padding:8px;display:grid}.thickness-setting-copy,.joint-size-heading{align-items:center;gap:8px;display:flex}.thickness-setting-copy>span:last-child,.joint-size-heading>span:first-child{min-width:0}.thickness-effect-icon{background:#fff;border:1px solid #d5c7ba;border-radius:5px;flex:0 0 31px;width:31px;height:24px;display:inline-block;position:relative}.thickness-effect-icon i{background:#d6ad84;border:1px solid #8b6043;width:20px;height:5px;transition:transform .18s;position:absolute;left:5px}.thickness-effect-icon i:first-child{top:5px}.thickness-effect-icon i:last-child{bottom:5px}.thickness-field:hover .thickness-effect-icon i:first-child{transform:translateY(-2px)}.thickness-field:hover .thickness-effect-icon i:last-child{transform:translateY(2px)}.joint-size-field{background:#fbf5ef;border:1px solid #c9a98c;border-radius:7px;gap:7px;margin-top:7px;padding:8px;display:grid}.joint-size-heading{justify-content:space-between}.joint-size-heading strong,.joint-size-heading small{display:block}.joint-size-heading strong{color:var(--ink-soft);font-size:9px}.joint-size-heading small{color:var(--muted);margin-top:3px;font-size:7px}.joint-size-value{color:var(--muted);align-items:center;gap:4px;font-size:8px;display:inline-flex}.joint-size-value input{border:1px solid var(--line);width:42px;height:26px;color:var(--ink);font-family:var(--font-geist-mono), monospace;text-align:center;background:#fff;border-radius:5px;font-size:9px}.joint-size-demo{background:#fff;border:1px solid #dfd1c4;border-radius:5px;justify-content:center;align-items:flex-end;height:23px;display:flex;overflow:hidden}.joint-size-demo i{background:#d7ad84;border:1px solid #8b6043;border-bottom:0;width:15%;height:9px;transition:width .18s,height .18s}.joint-size-demo i:nth-child(2n){background:#f7efe7;height:17px}.joint-size-field:hover .joint-size-demo i{width:18%}.joint-size-field:hover .joint-size-demo i:nth-child(2n){height:20px}.material-swatch{background:repeating-linear-gradient(92deg,#62371529 0 1px,#0000 1px 5px),#d4b083;border:1px solid #a88562;border-radius:6px;width:29px;height:29px}.thickness-input-wrap{color:var(--muted);align-items:center;gap:5px;font-size:9px;display:flex}.thickness-input-wrap input{border:1px solid var(--line);width:41px;height:27px;color:var(--ink);font-family:var(--font-geist-mono), monospace;text-align:center;background:#fff;border-radius:5px;font-size:10px}.metrics-section{padding-top:11px;padding-bottom:12px}.inspector .collapsible-inspector-section{padding:0}.metric-grid{grid-template-columns:1fr 1fr;gap:6px;display:grid}.metric-grid>div{border:1px solid var(--line);background:#fdfcf9;border-radius:6px;justify-content:space-between;align-items:baseline;min-width:0;padding:8px;display:flex}.metric-grid span{color:var(--subtle);font-size:8px}.metric-grid strong{color:var(--ink-soft);font-family:var(--font-geist-mono), monospace;white-space:nowrap;font-size:9px;font-weight:620}.inspector-footer{background:#fbfaf7;gap:11px;margin-top:auto;padding:14px;display:grid}.review-summary{gap:7px;display:grid}.review-summary>div{border-bottom:1px dashed #ded4cb;justify-content:space-between;align-items:baseline;gap:14px;padding-bottom:7px;display:flex}.review-summary>div:last-child{border-bottom:0;padding-bottom:0}.review-summary span{color:var(--muted);font-size:9px}.review-summary strong{color:var(--ink-soft);font-family:var(--font-geist-mono), monospace;text-align:right;font-size:9px}.review-ready-card{background:#f4f8f1;border:1px solid #bfd2b7;border-radius:9px;grid-template-columns:33px 1fr;align-items:center;gap:10px;margin:12px 14px 4px;display:grid}.review-ready-card strong,.review-ready-card small{display:block}.review-ready-card strong{color:#38542f;font-size:10px}.review-ready-card small{color:#6c7c66;margin-top:3px;font-size:8px;line-height:1.45}.workflow-footer{z-index:4;border-top:1px solid var(--line);gap:10px;position:sticky;bottom:0;box-shadow:0 -10px 24px #46382c0f}.workflow-footer-status span,.workflow-footer-status small{display:block}.workflow-footer-status span{color:var(--ink-soft);font-size:9px;font-weight:650}.workflow-footer-status small{color:var(--muted);margin-top:3px;font-size:8px}.workflow-footer-actions{grid-template-columns:auto minmax(0,1fr);gap:7px;display:grid}.workflow-back-button,.workflow-next-button{border-radius:7px;justify-content:center;align-items:center;gap:5px;min-height:40px;font-size:9px;font-weight:680;display:inline-flex}.workflow-back-button{border:1px solid var(--line);color:var(--ink-soft);background:#fff;padding:0 10px}.workflow-back-button:disabled{opacity:.38}.workflow-next-button{padding-inline:10px}.readiness-copy{grid-template-columns:33px 1fr;align-items:center;gap:9px;display:grid}.readiness-icon{width:33px;height:33px;color:var(--brown-dark);background:#eae2da;border-radius:7px;place-items:center;display:grid}.dialog-backdrop{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#26201b61;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.help-dialog{background:#fff;border:1px solid #cabdb1;border-radius:14px;width:min(490px,100%);max-height:calc(100dvh - 40px);padding:28px;position:relative;overflow:auto;box-shadow:0 25px 70px #3a30273d}.project-library-dialog,.switch-model-dialog{background:#fff;border:1px solid #cabdb1;border-radius:14px;width:min(620px,100%);max-height:calc(100dvh - 40px);padding:28px;position:relative;overflow:auto;box-shadow:0 25px 70px #3a30273d}.switch-dialog-layer{z-index:110}.switch-model-dialog{width:min(500px,100%)}.model-picker-layer{z-index:105}.new-model-dialog{background:#fff;border:1px solid #cabdb1;border-radius:16px;width:min(900px,100%);max-height:calc(100dvh - 40px);padding:28px;position:relative;overflow:auto;box-shadow:0 28px 80px #3a302747}.new-model-dialog h2{color:var(--ink);letter-spacing:-.035em;margin:6px 0 8px;font-size:24px}.model-picker-heading{color:var(--ink-soft);justify-content:space-between;align-items:baseline;gap:14px;margin:19px 0 9px;display:flex}.model-picker-heading strong{font-size:12px}.model-picker-heading small{color:var(--muted);font-size:9px}.preset-picker-heading{border-top:1px solid var(--line);padding-top:17px}.model-picker-grid{gap:10px;display:grid}.model-picker-basic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.preset-model-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.model-option-card{border:1px solid var(--line);min-width:0;min-height:104px;color:var(--ink-soft);text-align:left;background:#fdfbf8;border-radius:11px;grid-template-columns:112px minmax(0,1fr);align-items:center;gap:12px;padding:10px;transition:border-color .15s,box-shadow .15s,transform .15s;display:grid}button.model-option-card:hover,.polygon-model-option:hover{border-color:#9e7c62;transform:translateY(-1px);box-shadow:0 8px 22px #543c2a1a}.preset-model-option{grid-template-columns:92px minmax(0,1fr);min-height:96px}.model-option-copy{min-width:0;display:block}.model-option-copy strong,.model-option-copy small{display:block}.model-option-copy strong{color:var(--ink);font-size:11px;font-weight:720}.model-option-copy small{color:var(--muted);margin-top:5px;font-size:8px;line-height:1.45}.polygon-model-option{grid-template-columns:minmax(0,1fr) auto;gap:4px;padding:6px;display:grid;position:relative}.polygon-model-main{min-width:0;min-height:90px;color:inherit;text-align:left;background:0 0;border:0;grid-template-columns:112px minmax(0,1fr);align-items:center;gap:12px;padding:4px;display:grid}.model-polygon-field{border-left:1px solid var(--line);min-width:72px;color:var(--muted);align-content:center;gap:5px;padding:8px;font-size:8px;display:grid}.model-polygon-field select{border:1px solid var(--line-strong);width:62px;height:32px;color:var(--ink);font-family:var(--font-geist-mono), monospace;text-align:center;background:#fff;border-radius:7px;font-size:10px}.model-thumbnail{background:#f5f0e9;border:1px solid #d2c4b9;border-radius:9px;width:104px;height:84px;display:block;position:relative;overflow:hidden}.preset-model-option .model-thumbnail{width:84px;height:76px}.model-thumbnail-image{background-position:50%;background-repeat:no-repeat;background-size:contain;width:100%;height:100%;display:block}@media (max-width:820px){.new-model-dialog{padding:22px}.preset-model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.dialog-backdrop.model-picker-layer{padding:10px}.new-model-dialog{max-height:calc(100dvh - 20px);padding:20px 16px}.new-model-dialog h2{padding-right:28px;font-size:20px}.model-picker-basic-grid,.preset-model-grid{grid-template-columns:1fr}.model-picker-heading{flex-direction:column;align-items:flex-start;gap:3px}.model-option-card,.polygon-model-main{grid-template-columns:92px minmax(0,1fr)}.model-option-card .model-thumbnail,.polygon-model-main .model-thumbnail{width:84px}}.project-library-dialog h2,.switch-model-dialog h2{color:var(--ink);letter-spacing:-.03em;margin:6px 0 8px;font-size:22px}.dialog-intro,.switch-model-dialog>p{color:var(--muted);margin:0 0 18px;font-size:11px;line-height:1.65}.library-save-row{border:1px solid var(--line);background:#faf7f3;border-radius:9px;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:10px;padding:12px;display:grid}.library-save-row label,.switch-name-field{color:var(--ink-soft);gap:6px;font-size:10px;font-weight:650;display:grid}.library-save-row input,.switch-name-field input{border:1px solid var(--line-strong);width:100%;height:38px;color:var(--ink);font:inherit;background:#fff;border-radius:7px;outline:none;padding:0 11px;font-size:12px}.library-save-row input:focus,.switch-name-field input:focus{border-color:#1f6fb2;box-shadow:0 0 0 3px #1f6fb21a}.library-error{color:#8b3e30;background:#fff2ef;border:1px solid #d9a99f;border-radius:7px;margin:10px 0 0;padding:9px 11px;font-size:10px;line-height:1.5}.library-list{gap:8px;margin-top:14px;display:grid}.library-empty{border:1px dashed var(--line-strong);min-height:92px;color:var(--muted);text-align:center;border-radius:9px;justify-content:center;align-items:center;gap:8px;padding:18px;font-size:11px;display:flex}.library-card{border:1px solid var(--line);background:#fff;border-radius:9px;grid-template-columns:minmax(0,1fr) 38px;gap:6px;padding:5px;display:grid}.library-card.active{background:#faf4ee;border-color:#9e7b61}.library-card-main{min-width:0;color:var(--ink-soft);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:7px;grid-template-columns:40px minmax(0,1fr);align-items:center;gap:10px;padding:7px;display:grid}.library-card-main:hover{background:var(--panel-deep)}.library-card-main strong,.library-card-main small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.library-card-main strong{font-size:11px}.library-card-main small{color:var(--muted);margin-top:4px;font-size:9px}.library-model-icon{width:40px;height:40px;color:var(--brown-dark);background:#eee4da;border-radius:7px;place-items:center;display:grid}.library-delete{color:#927e6e;cursor:pointer;background:0 0;border:0;border-radius:7px;align-self:center;place-items:center;width:34px;height:34px;display:grid}.library-delete:hover{color:#9a4536;background:#fff0ed}.switch-name-field{margin-top:14px}.switch-dialog-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.switch-dialog-actions>button{border:1px solid var(--line-strong);min-height:36px;color:var(--ink-soft);cursor:pointer;background:#fff;border-radius:7px;padding:0 13px;font-size:10px;font-weight:650}.switch-dialog-actions>button.discard-button{color:#8d4538;border-color:#cfa99e}.switch-dialog-actions>button.primary-button{border-color:var(--brown-dark);background:var(--brown-dark);color:#fff}.spin{animation:.9s linear infinite dialog-spin}@keyframes dialog-spin{to{transform:rotate(360deg)}}.dialog-close{width:32px;height:32px;color:var(--muted);background:0 0;border-radius:7px;place-items:center;display:grid;position:absolute;top:15px;right:15px}.dialog-close:hover{background:var(--panel-deep)}.dialog-kicker{color:var(--brown);letter-spacing:.12em;font-size:10px;font-weight:700}.help-dialog h2{letter-spacing:-.03em;margin:6px 0 20px;font-size:22px}.help-steps{gap:9px;margin:0;padding:0;list-style:none;display:grid}.help-steps li{border:1px solid var(--line);background:#fdfcf9;border-radius:8px;grid-template-columns:31px 1fr;gap:10px;padding:10px;display:grid}.help-steps li>span{background:var(--brown-dark);color:#fff;border-radius:50%;place-items:center;width:31px;height:31px;font-size:11px;font-weight:700;display:grid}.help-steps strong{font-size:11px}.help-steps p{color:var(--muted);margin:4px 0 0;font-size:10px;line-height:1.5}.autosave-callout{color:var(--brown-dark);background:#f3ece5;border-radius:9px;grid-template-columns:26px 1fr;gap:9px;margin:14px 0;padding:12px;display:grid}.autosave-callout strong,.autosave-callout small{display:block}.autosave-callout strong{font-size:10px}.autosave-callout small{color:var(--muted);margin-top:3px;font-size:9px;line-height:1.5}.toast{z-index:120;color:#fff;background:#2f2b27;border:1px solid #b8ad9f;border-radius:8px;align-items:center;gap:8px;min-height:40px;padding:0 13px;font-size:10px;display:flex;position:fixed;bottom:18px;right:18px;box-shadow:0 12px 32px #2c251f3d}.panel-mode{background:#f4f1eb}.panel-layout-page{grid-template-rows:auto minmax(0,1fr);gap:12px;min-height:0;padding:18px;display:grid}.panel-layout-header{border:1px solid var(--line);background:#fff;border-radius:10px;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:13px 15px;display:grid}.text-button{border:1px solid var(--line);color:var(--ink-soft);background:#fff;justify-self:start}.panel-layout-header>.primary-button{justify-self:end}.layout-title{white-space:nowrap;justify-content:flex-start;align-items:center;gap:10px;display:flex}.layout-title-icon{width:38px;height:38px;color:var(--brown-dark);background:#eee5dc;border-radius:8px;place-items:center;display:grid}.layout-title strong{font-size:13px}.sheet-layout-controls{justify-content:center;align-items:center;gap:9px;min-width:0;display:flex}.layout-mode-switch,.sheet-preset-group{border:1px solid var(--line);background:#f7f4ef;border-radius:9px;align-items:center;gap:4px;min-width:0;padding:3px;display:flex}.sheet-preset-group strong{color:var(--ink);white-space:nowrap;padding:0 6px;font-size:10px}.layout-mode-switch button,.sheet-preset-group button{min-height:30px;color:var(--ink-soft);white-space:nowrap;background:0 0;border:0;border-radius:6px;padding:0 9px}.layout-mode-switch button.active,.sheet-preset-group button.active{color:#12548c;background:#e8f2fa;box-shadow:inset 0 0 0 1px #1f6fb2}.custom-sheet-size{color:var(--muted);align-items:center;gap:6px;display:flex}.custom-sheet-size label{border:1px solid var(--line);background:#faf8f5;border-radius:7px;align-items:center;gap:5px;min-height:36px;padding:4px 8px;font-size:9px;display:flex}.custom-sheet-size input{width:42px;color:var(--ink);text-align:right;font:inherit;background:0 0;border:0;outline:0;font-weight:700}.custom-sheet-size small{font-size:8px}.layout-warning{color:#8b3d1e;text-align:center;background:#fff1e9;border:1px solid #d69a7b;border-radius:8px;padding:8px 12px;font-size:9px}.layout-stage{border:1px solid var(--line);background-color:#eae5de;background-image:linear-gradient(#73695e14 1px,#0000 1px),linear-gradient(90deg,#73695e14 1px,#0000 1px);background-size:20px 20px;border-radius:10px;place-items:center;min-height:0;padding:18px;display:grid;overflow:hidden}.panel-preview-svg{filter:drop-shadow(0 10px 20px #3a30271c);width:100%;max-width:1100px;height:100%;max-height:650px}.empty-layout{text-align:center;max-width:360px;color:var(--muted)}.empty-layout>svg{color:#9a806a}.empty-layout strong{color:var(--ink);margin-top:10px;font-size:13px;display:block}.empty-layout p{margin:7px 0 13px;font-size:10px;line-height:1.6}.empty-layout .text-button{justify-self:center}@media (max-width:1120px){.workspace{grid-template-columns:250px minmax(360px,1fr) 300px}.app-header{grid-template-columns:235px 1fr auto}.brand-lockup{padding-inline:13px}.secondary-button{width:34px;padding:0;font-size:0}}@media (max-width:850px){.app-header{grid-template-columns:1fr auto}.project-title,.header-divider,.header-actions .icon-button:first-child,.header-actions .icon-button:nth-child(2){display:none}.workspace{grid-template-columns:210px minmax(0,1fr) 244px}.scene-section,.phase-note,.view-ground-copy{display:none}.workflow-nav{padding:10px}.workflow-nav-heading{justify-content:center;padding:2px 0;font-size:0}.workflow-nav-heading small{font-size:8px}.workflow-step{grid-template-columns:1fr;place-items:center;min-height:38px;padding:5px}.workflow-step-copy,.rail-help-button span{display:none}.rail-help-button{width:52px;margin-inline:auto}.shape-list{padding:10px}.left-panel-output{max-height:52%;padding:9px}.shape-card{grid-template-columns:38px minmax(0,1fr) auto;padding:7px}.shape-icon{width:38px;height:38px}.project-actions{grid-template-columns:1fr;padding:10px}.project-actions button{width:52px;font-size:0}.panel-layout-header{grid-template-columns:auto auto 1fr auto;gap:8px}.panel-layout-header .text-button,.panel-layout-header .primary-button{width:38px;padding:0;font-size:0}.sheet-layout-controls{justify-content:flex-start;overflow-x:auto}.sheet-preset-group{flex:none}}@media (max-width:640px){html,body{overflow:auto}.designer-shell{height:auto;min-height:980px;display:block}.app-header{grid-template-columns:1fr auto;position:sticky;top:0}.brand-subtitle{display:none}.workspace{grid-template-rows:250px 470px auto;grid-template-columns:1fr;display:grid}.left-rail{border-right:0;border-bottom:1px solid var(--line);flex-direction:column;display:flex}.left-panel-output{width:100%;min-height:150px;max-height:165px}.left-shape-heading{width:100%}.workflow-nav,.rail-help-button{display:none}.shape-list{padding:8px 10px;display:flex}.shape-card{width:52px}.project-actions{border-top:0;margin-left:auto;display:flex}.inspector{border-top:1px solid var(--line);border-left:0;overflow:visible}.inspector-footer{margin-top:0}.panel-mode{min-height:760px}.panel-layout-page{min-height:696px;padding:10px}.panel-layout-header{grid-template-columns:auto 1fr auto;align-items:center}.panel-layout-header .layout-title{justify-self:center}.sheet-layout-controls{grid-column:1/-1;justify-content:flex-start;padding-top:4px}.layout-title-icon{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@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}