@font-face{font-family:StudioSans;src:url('../assets/StudioSans.ttf')}@font-face{font-family:StudioSerif;src:url('../assets/StudioSerif.ttf')}
.shape-library-title{display:flex;justify-content:space-between;margin:20px 0 9px;font-weight:bold}.shape-library-title span{font-size:10px;font-weight:normal}.tool-emoji-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:4px}.tool-emoji-grid button{font:26px/1.5 "Segoe UI Emoji",sans-serif;padding:4px 0;border:1px solid transparent}.tool-emoji-grid button:hover{border-color:var(--rule)}.tool-emoji-grid button[aria-pressed=true]{background:var(--cream);border-color:var(--ink)}
:root{--paper:#eddda2;--ink:#632c3b;--rule:#632c3b35;--cream:#fff9eb;--muted:#876552}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--paper);color:var(--ink);font:13px/1.6 StudioSans,Arial,sans-serif}button,input,textarea,select{font:inherit;color:inherit}button,a{cursor:pointer}button{background:none;border:0}button:disabled{opacity:.45;cursor:default}a{color:inherit;text-decoration:none}button:hover,a:hover{background:#632c3b0b}:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.tool-header{height:108px;margin:0 28px;display:flex;align-items:center;gap:27px;border-bottom:1px solid var(--ink)}.logo{font:900 48px/.72 Georgia;letter-spacing:-.08em}.logo span{display:block;margin-top:8px}.brand-caption{font:9px/1.8 Consolas;letter-spacing:.1em}.brand-caption strong{font:14px StudioSerif;letter-spacing:0}.tool-header>a:not(.logo){margin-left:auto;font-size:11px}.tool-header>button{font-size:11px;border-bottom:1px solid var(--ink);padding:6px}.tool-shell{display:grid;grid-template-columns:185px 305px minmax(0,1fr);height:calc(100svh - 108px);min-height:670px;padding:22px 28px 20px;gap:28px}#tool-nav{border-right:1px solid var(--rule);overflow:auto;padding-right:13px}#tool-nav a{display:flex;gap:11px;align-items:baseline;border-bottom:1px solid var(--rule);padding:14px 4px}#tool-nav a span{font:italic 19px Georgia;opacity:.7}#tool-nav a b{font:14px Georgia}#tool-nav a[aria-current]{background:var(--ink);color:var(--cream);padding-left:10px}.workflow{overflow:auto;padding-right:8px;scrollbar-width:thin}.tool-title>span{font:9px Consolas;letter-spacing:.15em}.tool-title h1{font:700 29px/1.4 StudioSerif;letter-spacing:-.07em;margin:13px 0 7px}.tool-title p{font-size:11px;color:var(--muted);margin:0 0 21px}#steps{display:flex;border-bottom:1px solid var(--ink);gap:5px;margin-bottom:17px}#steps button{font-size:10px;text-align:left;flex:1;padding:5px 1px 11px}#steps b{display:block;font:italic 21px Georgia;margin-bottom:4px}#steps button[aria-current=step]{border-bottom:3px solid var(--ink)}.field-label{display:block;font-size:12px;font-weight:bold;margin:13px 0 7px}input:not([type=file],[type=checkbox]),textarea,select{background:#fff9eb40;border:1px solid var(--rule);width:100%;border-radius:0;padding:9px 10px;font-size:12px}textarea{height:145px;resize:vertical;line-height:1.8}input[type=checkbox]{accent-color:var(--ink)}.step-actions{display:flex;justify-content:space-between;margin:20px 0}.step-actions button{padding:8px 13px;border:1px solid var(--rule);font-size:11px}.step-actions button:last-child{background:var(--ink);color:var(--cream)}.templates{border-top:1px solid var(--ink);padding-top:15px;margin-top:10px}.templates h2{font:700 14px StudioSerif;margin:0 0 13px}.templates small{font:8px Consolas;display:block;margin-top:6px;letter-spacing:.1em}#templates button{display:flex;width:100%;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--rule);font-size:11px;text-align:left}#templates button[aria-pressed=true]{font-weight:bold;border-bottom:2px solid var(--ink)}#templates button>span:last-child{margin-left:auto}.swatches{display:flex}.swatches i{width:12px;height:20px}.result-stage{min-width:0;display:flex;flex-direction:column;padding:0 2px}.canvas-caption{display:flex;justify-content:space-between;border-bottom:1px solid var(--rule);font:9px Consolas;letter-spacing:.05em;padding:4px 0 12px}.result-surface{position:relative;flex:1;min-height:350px;display:flex;justify-content:center;align-items:center;padding:30px 18px;overflow:hidden}.result-surface>img{max-height:100%;max-width:100%;height:100%;object-fit:contain;filter:drop-shadow(7px 8px 0 #632c3b10);background:var(--cream);padding:18px;transition:opacity .25s;min-height:0}#result-state{position:absolute;left:10%;right:10%;top:43%;text-align:center;background:var(--cream);padding:23px;border-top:1px solid var(--ink);font:16px/1.8 StudioSerif}#result-state.error{font:13px StudioSans}.canvas-actions{display:flex;gap:9px;border-top:1px solid var(--rule);padding-top:13px;align-items:center}.canvas-actions button{font-size:11px;padding:9px;border:1px solid var(--rule)}.canvas-actions button:last-child{margin-left:auto;background:var(--ink);color:var(--cream);padding:13px}.result-note{font-size:10px;line-height:1.7;color:var(--muted);margin:10px 0 0}.upload{position:relative;display:block;padding:20px 12px;border:1px dashed var(--ink);cursor:pointer}.upload b,.upload span{display:block}.upload span{font:9px Consolas;margin-top:8px}.upload input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.hint{font-size:10px;color:var(--muted);line-height:1.8}.mask-comparison{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:15px 0}.mask-comparison figure{margin:0}.mask-comparison img{width:100%;height:110px;object-fit:contain;background:conic-gradient(#632c3b0c 25%,transparent 0 50%,#632c3b0c 0 75%,transparent 0);background-size:12px 12px}.mask-comparison figcaption{font-size:9px;margin-top:5px}.check{display:block;margin:18px 0}.style-title{font:25px Georgia}.preset-spec{font:10px/2 Consolas;border-top:1px solid var(--rule);padding-top:12px}#editor-shell{height:calc(100svh - 108px)}.editor-caption{height:39px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--rule);font-size:11px}#shared-editor{width:100%;height:calc(100% - 39px);border:0;display:block}dialog{background:var(--cream);border:1px solid var(--ink);color:var(--ink);width:560px;max-height:80vh}dialog::backdrop{background:#632c3b55}#close-history{float:right}#history-list a{display:flex;gap:15px;align-items:center;padding:10px;border-bottom:1px solid var(--rule)}#history-list img{width:80px;height:80px;object-fit:contain}#history-list small{display:block;font-size:10px;margin-top:6px}
@media(min-width:1700px){.tool-shell{grid-template-columns:210px 345px minmax(0,1fr);gap:38px}.tool-title h1{font-size:35px}#tool-nav a{padding:18px 6px}.result-surface{padding:30px 45px}}
.tool-shell{min-height:570px}.result-stage{min-height:0}.result-surface{min-height:0}.result-surface>img{position:absolute;inset:24px;width:calc(100% - 48px);height:calc(100% - 48px);max-width:calc(100% - 48px);max-height:calc(100% - 48px);padding:0;background:none;object-fit:contain}
@media(max-width:1050px){.tool-shell{grid-template-columns:150px 265px minmax(0,1fr);gap:16px;padding:20px 16px}.tool-title h1{font-size:25px}.canvas-actions{flex-wrap:wrap}.canvas-actions button:last-child{width:100%}.brand-caption{display:none}}
@media(max-width:760px){.tool-header{height:90px;margin:0 16px;gap:12px}.logo{font-size:39px}.tool-shell{height:auto;grid-template-columns:1fr;gap:20px}#tool-nav{display:flex;overflow:auto;border:0;padding:0}#tool-nav a{min-width:155px}.workflow{overflow:visible}.result-stage{height:600px}.result-surface{min-height:300px}.tool-header>a:not(.logo){font-size:9px}#editor-shell{height:calc(100svh - 90px)}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* Tool navigation stays above both the workflow and shared editor. */
#tool-nav{height:72px;margin:0 28px;display:flex;gap:4px;border-right:0;border-bottom:1px solid var(--ink);padding:7px 0;overflow:visible}
#tool-nav a{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:3px;padding:5px 8px;border:0}
#tool-nav a span{font:italic 12px Georgia}#tool-nav a b{font:12px/1.2 Georgia}#tool-nav a[aria-current]{padding-left:8px}
.tool-shell{grid-template-columns:320px minmax(0,1fr);height:calc(100svh - 180px);min-height:480px;gap:32px}
#editor-shell{height:calc(100svh - 180px)}
@media(min-width:1700px){.tool-shell{grid-template-columns:345px minmax(0,1fr);gap:45px}}
@media(max-width:1050px){#tool-nav{margin:0 16px;overflow-x:auto;overflow-y:hidden}#tool-nav a{flex:0 0 110px}.tool-shell{grid-template-columns:280px minmax(0,1fr);gap:20px}}
@media(max-width:760px){.tool-shell{height:auto;grid-template-columns:1fr}#tool-nav a{min-width:110px}#editor-shell{height:calc(100svh - 162px)}}
.workspace-actions{display:flex;flex-wrap:wrap;gap:4px;padding:10px 0;border-bottom:1px solid var(--rule)}.workspace-actions>button,.quick-upload{position:relative;font-size:11px;padding:7px 10px;border:1px solid var(--rule)}.quick-upload{background:var(--ink);color:var(--cream);cursor:pointer}.quick-upload input{position:absolute;inset:0;width:100%;opacity:0;cursor:pointer}.quick-upload:focus-within{outline:2px solid var(--ink);outline-offset:3px}
#result-image{cursor:crosshair}.canvas-actions{flex-wrap:wrap}.canvas-actions button:last-child{margin-left:0;background:none;color:var(--ink);width:auto;padding:9px}#open-editor{margin-left:auto}#quick-export{position:relative;font-size:11px}#quick-export summary{cursor:pointer;background:var(--ink);color:var(--cream);padding:9px 15px;list-style:none}#quick-export[aria-disabled=true]{opacity:.45}#quick-export>div{position:absolute;bottom:calc(100% + 8px);right:0;background:var(--cream);border:1px solid var(--ink);padding:7px;min-width:150px;z-index:5}#quick-export button{display:block;width:100%;text-align:left;border:0;margin:0;padding:10px}
@media(min-width:761px){body:has(#editor-shell:not([hidden])) .tool-header{height:72px}body:has(#editor-shell:not([hidden])) .logo{font-size:34px}body:has(#editor-shell:not([hidden])) #tool-nav{height:60px}body:has(#editor-shell:not([hidden])) #editor-shell{height:calc(100svh - 132px)}}
/* One working surface: input and detailed settings occupy the same left column. */
.tool-header,body:has(#editor-shell:not([hidden])) .tool-header{height:72px}.logo,body:has(#editor-shell:not([hidden])) .logo{font-size:34px}
#purpose-nav{height:39px;display:flex;gap:17px;align-items:center;margin:0 28px;border-bottom:1px solid var(--rule)}#purpose-nav button{font-size:12px;padding:6px 0}#purpose-nav button[aria-pressed=true]{border-bottom:2px solid var(--ink);font-weight:bold}#purpose-nav button:last-child{margin-left:auto;font-size:11px}
#tool-nav,body:has(#editor-shell:not([hidden])) #tool-nav{height:66px}#tool-nav a{flex:0 1 165px}#tool-nav a b{font:13px StudioSans}#tool-nav a span{font:10px Georgia}#tool-nav a[aria-current]{background:var(--ink)}
.tool-shell{--input-width:310px;--column-gap:28px;position:relative;height:calc(100svh - 177px);min-height:500px;grid-template-columns:var(--input-width) minmax(0,1fr);gap:var(--column-gap);padding:17px 28px 13px}
.result-surface>img{inset:6px;width:calc(100% - 12px);height:calc(100% - 12px);max-width:calc(100% - 12px);max-height:calc(100% - 12px)}
.shape-reference{display:flex;align-items:center;gap:8px;height:36px;font-size:11px}.shape-reference img{width:25px;height:25px;object-fit:contain}.shape-glyph{font:23px "Segoe UI Emoji"}.shape-help{margin-left:auto;font-size:10px;color:var(--muted)}
.workspace-actions{min-height:50px;align-items:center}.workspace-actions>button[aria-pressed=true]{background:var(--ink);color:var(--cream)}
.canvas-actions{padding-top:9px;gap:5px}.canvas-actions button{padding:7px}.result-note{font-size:11px;min-height:18px}.result-note:empty{display:none}.hint{font-size:12px}.upload span{font-size:11px}
#quick-export>div{min-width:240px}#quick-export button small{display:block;font-size:11px;color:var(--muted);margin-top:3px}#quick-export button:hover{background:var(--paper)}
#history{width:680px}#history-list img{width:120px;height:110px;background:var(--paper)}#history-list a{min-height:135px}#history-list span{font:18px StudioSerif}#history-list small{font:11px StudioSans}
.tool-shell>#editor-shell,body:has(#editor-shell:not([hidden])) .tool-shell>#editor-shell{position:absolute;inset:17px 28px 13px;height:auto;z-index:2;pointer-events:none}
#shared-editor{height:100%;width:100%;pointer-events:auto}.editor-caption{position:absolute;top:0;left:0;width:var(--input-width);height:35px;padding:0;z-index:3;pointer-events:auto;background:var(--paper)}.editor-caption strong{display:none}.editor-caption a{font-size:10px}.editor-caption button{font-size:11px;padding:5px 0}
.editing .workflow{visibility:hidden}.editing .result-surface>img,.editing #result-state{visibility:hidden}.editing .canvas-caption,.editing .workspace-actions,.editing .shape-reference,.editing .canvas-actions,.editing .result-note{position:relative;z-index:4;background:var(--paper)}
.art-expanded{--input-width:0px;--column-gap:0px}.art-expanded .workflow{visibility:hidden}.art-expanded .editor-caption{width:260px}.art-expanded #editor-shell{z-index:5}.art-expanded .workspace-actions,.art-expanded .canvas-caption,.art-expanded .shape-reference,.art-expanded .canvas-actions,.art-expanded .result-note{z-index:6}
.tool-shell.art-expanded{position:fixed;inset:0;z-index:50;height:100svh;min-height:0;background:var(--paper)}
#tool-nav:has(a:nth-child(6)){overflow-x:auto;overflow-y:hidden}#tool-nav:has(a:nth-child(6)) a{flex:0 0 130px}
.applied-words{font-size:12px;border-top:1px solid var(--rule);padding-top:10px}.applied-words span{display:inline-block;margin:4px 9px 4px 0}.applied-words b{font:11px Consolas}.applied-words summary{cursor:pointer;font-weight:bold}
.photo-guide{font-size:12px;border-top:1px solid var(--rule);padding:12px 0}.photo-guide summary{cursor:pointer;font-weight:bold}.photo-guide ol{padding-left:20px}
#coverage{font-size:11px}#coverage summary{cursor:pointer}#coverage details[open]{position:absolute;bottom:0;right:0;width:min(520px,100%);max-height:350px;overflow:auto;background:var(--cream);border:1px solid var(--ink);padding:15px;z-index:8}#coverage table{border-collapse:collapse;width:100%}#coverage th,#coverage td{text-align:left;border-bottom:1px solid var(--rule);padding:4px}#coverage p{line-height:1.7}
#comparison{width:min(1100px,94vw)}#close-comparison{float:right}.comparison-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}.comparison-pair figure{margin:0}.comparison-pair figcaption{font:18px StudioSerif;margin-bottom:8px}.comparison-pair img{width:100%;height:50vh;object-fit:contain;background:var(--paper)}#restore-art,#keep-art{padding:10px 15px;margin-top:20px;border:1px solid var(--ink)}#restore-art{background:var(--ink);color:var(--cream)}
@media(min-width:1700px){.tool-shell{--input-width:345px;--column-gap:38px}}
@media(max-width:1050px){.tool-shell{--input-width:270px;--column-gap:20px}.shape-help{display:none}.workspace-actions>button,.quick-upload{padding:6px}.canvas-actions{gap:3px}}
@media(max-width:760px){#purpose-nav{margin:0 16px;gap:12px}#purpose-nav button{font-size:11px}#tool-nav{margin:0 16px}.tool-shell{height:auto;grid-template-columns:1fr;padding:17px 16px}.result-stage{height:640px}.tool-shell>#editor-shell,body:has(#editor-shell:not([hidden])) .tool-shell>#editor-shell{position:fixed;inset:177px 0 0;z-index:10;background:var(--paper)}.editor-caption{left:16px;width:calc(100% - 32px)}.art-expanded .workflow{display:none}.tool-shell.art-expanded{grid-template-columns:1fr}}

/* Checkerboard is preview-only; exported pixels come from the saved artwork. */
.result-surface.transparent-output{background-color:#fff9eb;background-image:conic-gradient(#e8e1d3 25%,transparent 0 50%,#e8e1d3 0 75%,transparent 0);background-size:16px 16px}
#background-note{font-size:11px;margin:0 0 6px;min-height:0}
.editing #background-note{position:relative;z-index:4;background:var(--paper)}
#export-background-status{font-size:11px;margin:6px 10px;color:var(--muted)}

/* Fit navigation to the window; keep long controls inside their own panel. */
body{--nav-height:62px;--header-height:145px;height:100svh;display:flex;flex-direction:column;overflow:hidden}
.tool-header,body:has(#editor-shell:not([hidden])) .tool-header{height:49px;flex:none;gap:18px}
.logo,body:has(#editor-shell:not([hidden])) .logo{font-size:30px;white-space:nowrap;letter-spacing:-.06em;line-height:1}
.logo span{display:inline;margin:0 0 0 6px}
.brand-caption{font-size:8px}.brand-caption strong{font-size:11px}
#purpose-nav{height:34px;flex:none}
#tool-nav,body:has(#editor-shell:not([hidden])) #tool-nav,#tool-nav:has(a:nth-child(6)){height:var(--nav-height);flex:none;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:3px;overflow:visible}
#tool-nav a,#tool-nav:has(a:nth-child(6)) a{min-width:0;padding:5px;justify-content:center}
#tool-nav a b{white-space:nowrap}#tool-nav a span{white-space:nowrap;font-size:10px}
#tool-nav .tool-short{display:none}
.tool-shell{height:auto;flex:1;min-height:0;overflow:visible;padding-top:12px}
.tool-shell>#editor-shell,body:has(#editor-shell:not([hidden])) .tool-shell>#editor-shell{inset:12px 28px 13px}
#toggle-material{display:none}
@media(max-width:1200px){
 body{--nav-height:44px;--header-height:127px}
 #tool-nav a span{display:none}#tool-nav a .tool-full{display:none}#tool-nav a .tool-short{display:block;font-size:12px}
 body:has(#tool-nav a:nth-child(6)){--nav-height:80px;--header-height:163px}
 #tool-nav:has(a:nth-child(6)){grid-auto-flow:row;grid-template-columns:repeat(6,minmax(0,1fr));grid-auto-rows:1fr}
}
@media(max-width:760px){
 body{--nav-height:40px;--header-height:123px}
 .tool-header,body:has(#editor-shell:not([hidden])) .tool-header{margin:0 12px;gap:10px}
 .logo,body:has(#editor-shell:not([hidden])) .logo{font-size:25px}
 .tool-header>a:not(.logo),.tool-header>button{font-size:10px;white-space:nowrap}
 #purpose-nav{margin:0 12px;gap:12px}#purpose-nav button,#purpose-nav button:last-child{font-size:11px;white-space:nowrap}
 #tool-nav{margin:0 12px}#tool-nav a[aria-current]{padding-left:5px}
 .tool-shell{--input-width:270px;--column-gap:0px;grid-template-columns:minmax(0,1fr);padding:8px 12px 10px}
 .result-stage{height:auto;min-height:0}.result-surface{min-height:0}
 .workflow{visibility:hidden;position:absolute;left:12px;top:59px;bottom:10px;width:min(290px,calc(100% - 24px));padding:15px;background:var(--paper);border:1px solid var(--ink);z-index:9;overflow:auto;box-shadow:6px 0 0 #632c3b12}
 .material-open .workflow{visibility:visible}
 #toggle-material{display:block}#toggle-material[aria-expanded=true]{background:var(--ink);color:var(--cream)}
 .workspace-actions{padding:6px 0;min-height:0;gap:3px}.workspace-actions>button,.quick-upload{padding:6px;font-size:11px}
 .canvas-actions button,.canvas-actions button:last-child{font-size:10px;padding:6px}.canvas-actions #open-editor{margin-left:0}
 #quick-export summary{padding:7px 10px}
 .shape-reference{height:28px;flex:none}.canvas-caption{padding-bottom:7px;flex:none}
 .result-note{font-size:10px;margin-top:5px;min-height:0}.canvas-actions{flex:none}
 .tool-shell>#editor-shell,body:has(#editor-shell:not([hidden])) .tool-shell>#editor-shell{position:absolute;inset:8px 12px 10px;z-index:2;background:none}
 .editor-caption{left:0;top:59px;width:min(290px,100%);padding:0 10px;border:1px solid var(--rule);height:34px}
 .editor-caption button{font-size:10px}
 .art-expanded .editor-caption{top:59px}
 .tool-shell.art-expanded{height:100svh}
}
@media(max-width:420px){
 body:has(#tool-nav a:nth-child(6)){--nav-height:112px;--header-height:195px}
 #tool-nav:has(a:nth-child(6)){grid-template-columns:repeat(4,minmax(0,1fr))}
 #purpose-nav{gap:9px}#purpose-nav button,#purpose-nav button:last-child{font-size:10px}
 .tool-header>a:not(.logo){font-size:9px}.tool-header>button{font-size:10px}
 #tool-nav a .tool-short{font-size:11px}
}

#close-settings{display:none}
#tool-nav,body:has(#editor-shell:not([hidden])) #tool-nav,#tool-nav:has(a:nth-child(6)){grid-auto-flow:row;grid-template-columns:repeat(var(--tool-count,5),minmax(0,1fr))}
@media(max-width:1200px){#tool-nav:has(a:nth-child(6)),body:has(#editor-shell:not([hidden])) #tool-nav:has(a:nth-child(6)){grid-template-columns:repeat(6,minmax(0,1fr))}}
@media(max-width:760px){.editing #close-settings{display:block}.editor-caption{display:none}}
@media(max-width:420px){#tool-nav:has(a:nth-child(6)),body:has(#editor-shell:not([hidden])) #tool-nav:has(a:nth-child(6)){grid-template-columns:repeat(4,minmax(0,1fr))}}