@font-face{font-family:Roboto;src:url('fonts/Roboto.ttf') format('truetype');font-weight:100 900;font-display:swap}
:root{color-scheme:dark;--bg:#171717;--panel:#222;--control:#2c2c2c;--hover:#363636;--line:#3a3a3a;--border:#808080;--text:#f2f2f2;--secondary:#b8b8b8;--muted:#a0a0a0;font:16px Roboto,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;touch-action:manipulation}button,.secondary{min-height:44px;border-radius:9999px;padding:10px 16px;font-size:14px;font-weight:500;border:1px solid var(--border);background:var(--control);white-space:nowrap;transition:background 140ms}button:hover,.secondary:hover{background:var(--hover)}button:disabled{opacity:.45;cursor:default}.primary{background:#ededed;color:#171717;border-color:#ededed}.primary:hover{background:#d6d6d6}.plain{background:transparent;border-color:transparent;color:var(--secondary)}.icon-button{width:44px;height:44px;min-width:44px;padding:10px;display:inline-grid;place-items:center}.icon-button svg{width:20px;height:20px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,canvas:focus-visible{outline:2px solid #f2f2f2;outline-offset:3px}input,select,textarea{width:100%;min-height:48px;padding:12px;border-radius:14px;border:1px solid var(--border);background:var(--control);font-size:16px;min-width:0}textarea{resize:vertical}input[type=range]{padding:8px 0;border:0;accent-color:#ededed}input[type=checkbox]{width:20px;min-height:20px;height:20px;margin:0;accent-color:#ededed}.check{display:flex;align-items:center;gap:8px;min-height:44px;font-weight:400}.check input{margin:0}label{display:block;font-size:14px;font-weight:500}label>input,label>select,label>textarea{margin-top:8px}h1{font-size:32px;font-weight:500;line-height:1.2;margin:0}h2{font-size:20px;font-weight:500;line-height:1.3;margin:0}p{line-height:1.5;margin:0}a{color:inherit}.hidden{display:none!important}.muted{color:var(--secondary);font-size:14px;line-height:1.5}header{height:80px;display:flex;justify-content:space-between;align-items:center;padding:0 32px;border-bottom:1px solid var(--line);gap:16px}.brand{font-size:20px;text-decoration:none;font-weight:500}nav{display:flex;gap:8px}nav button{border-color:transparent;background:transparent;color:var(--secondary)}nav .active{background:var(--control);color:var(--text)}.page{max-width:1440px;margin:auto;padding:32px}.heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.library-toolbar{display:flex;align-items:flex-end;gap:16px;margin-bottom:24px}.library-toolbar label:first-child{flex:1;max-width:480px}.library-toolbar label:nth-child(2){width:220px}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px}.project-card{padding:0;text-align:left;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:var(--panel);white-space:normal}.card-picture{height:180px;display:flex;padding:24px;background:#2c2c2c}.card-picture canvas{max-width:100%;max-height:100%;object-fit:contain;image-rendering:pixelated;margin:auto}.card-content{padding:24px}.card-content h2{margin-bottom:8px;overflow-wrap:anywhere}.card-metadata{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between}.card-content p{margin-top:8px;color:var(--secondary);font-size:14px}.card-picture{background-color:#cacaca;background-image:conic-gradient(#e5e5e5 25%,#ccc 0 50%,#e5e5e5 0 75%,#ccc 0);background-size:16px 16px}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;margin-top:32px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:24px;min-width:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:24px;border-bottom:1px solid var(--line)}.editor-layout{display:grid;grid-template-columns:304px minmax(0,1fr);gap:24px;align-items:start}.controls{padding:24px;display:flex;flex-direction:column;gap:24px}.stack,#imageControls,#textControls{display:flex;flex-direction:column;gap:16px}.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.row{display:flex;gap:8px;flex-wrap:wrap}.segmented{display:flex;gap:4px;padding:4px;background:var(--control);border:1px solid var(--line);border-radius:9999px}.segmented button{border:1px solid transparent;background:none;color:var(--secondary);padding:8px 12px;flex:1;min-height:36px}.segmented .active{background:#ededed;color:#171717}.editor-main{display:flex;flex-direction:column;gap:24px;min-width:0}.editor-toolbar,.viewer-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.editor-toolbar{padding:16px 24px;border-bottom:1px solid var(--line)}.preview-surface{height:340px;overflow:auto;display:flex;padding:24px;background:#303030;border-radius:0 0 24px 24px}.preview-surface canvas{margin:auto;flex-shrink:0;image-rendering:pixelated;background-color:#ccc;background-image:conic-gradient(#e5e5e5 25%,#ccc 0 50%,#e5e5e5 0 75%,#ccc 0);background-size:16px 16px;touch-action:none}.preview-surface p{margin:auto}.brush-status{padding:16px 24px;display:flex;gap:8px;align-items:center;font-size:14px;color:var(--secondary)}.brush-status i{width:20px;height:20px;border-radius:4px;border:1px solid var(--border)}.palette-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;padding:24px 24px 16px}.palette-toolbar label{flex:1;min-width:160px}#paletteHint{padding:0 24px 16px}.palette-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:8px;padding:0 24px 24px}.swatch{position:relative;height:44px;min-width:44px;border-radius:12px;background:var(--swatch);border:1px solid #888;padding:0;transition:outline 140ms}.swatch:hover{background:var(--swatch);filter:brightness(1.1)}.swatch.selected{outline:2px solid #f2f2f2;outline-offset:3px}.swatch.excluded{opacity:.35}.swatch.excluded::after{content:'';position:absolute;left:3px;right:3px;top:21px;height:3px;background:#fff;box-shadow:0 0 2px #000;transform:rotate(-45deg)}.swatch.unavailable{opacity:.18;cursor:default}.swatch.used::before{content:'';position:absolute;bottom:5px;right:5px;width:7px;height:7px;border-radius:100%;background:#fff;border:1px solid #000}.swatch .premium{position:absolute;top:3px;right:4px;background:#171717;color:white;border-radius:50%;width:15px;height:15px;font-size:12px;line-height:15px}#toggleColorExclusion[aria-pressed=true]{background:#ededed;color:#171717}.used-colors{padding:16px 24px 24px;border-top:1px solid var(--line)}.color-count{display:flex;align-items:center;gap:8px;min-height:32px;font-size:14px}.color-count i{width:20px;height:20px;flex-shrink:0;border:1px solid #888;border-radius:4px}.color-count span{flex:1}.color-count b{font-weight:400}details{border-top:1px solid var(--line);padding-top:12px}summary{cursor:pointer;font-size:14px;min-height:36px;line-height:1.5;padding:6px 0}details>.stack,details>p{padding-top:12px}#viewNotes{white-space:pre-wrap;overflow-wrap:anywhere}.viewer-page{max-width:none;height:calc(100dvh - 80px);display:flex;flex-direction:column;gap:16px;padding:24px}.viewer-heading{display:flex;align-items:center;gap:12px}.viewer-title{flex:1;min-width:0}.viewer-title h1{font-size:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}.viewer-toolbar .check{padding-left:8px}.measurement{display:flex;align-items:center;gap:24px;padding:16px 24px;background:var(--panel);border-radius:24px;border:1px solid var(--line)}.measure-coordinate{min-width:180px;flex:1;display:flex;flex-direction:column;gap:4px}.measure-coordinate strong{font-size:20px;font-weight:500}.distance{min-width:100px;display:flex;flex-direction:column;gap:8px}.distance strong{font-size:20px;font-weight:500;white-space:nowrap}.measure-actions{display:flex;flex-direction:column;gap:4px}.viewer-layout{display:flex;flex:1;gap:16px;min-height:140px;position:relative}.canvas-wrap{position:relative;flex:1;min-width:0;min-height:140px;overflow:hidden;border-radius:24px;border:1px solid var(--line);background:#2c2c2c}.canvas-wrap #viewCanvas{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none}.canvas-badge{position:absolute;bottom:12px;left:12px;background:#222e;border:1px solid #808080;color:#f2f2f2;border-radius:9999px;padding:6px 12px;font-size:14px;pointer-events:none}.loupe{position:absolute;right:16px;top:16px;width:140px;height:140px;border:2px solid #ededed;border-radius:24px;background:#ccc;pointer-events:none;image-rendering:pixelated}#viewerTools{width:300px;overflow:auto;flex-shrink:0}#viewerTools .panel-heading{padding:16px}.tools-content{padding:24px}.viewer-help{margin:0}.focus-mode header{display:none}.focus-mode .viewer-page{height:100dvh}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#ededed;color:#171717;border-radius:24px;padding:16px 24px;max-width:90vw;width:max-content;font-size:14px;line-height:1.5;z-index:50}.toast.error{border:2px solid #808080}dialog{border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:24px;padding:0;width:min(620px,calc(100vw - 32px));max-height:85dvh}dialog::backdrop{background:#0009}.dialog-content{padding:24px;line-height:1.5}.dialog-content h2{margin-bottom:16px}.dialog-content p{margin-bottom:16px}.secondary[href]{display:block;text-align:center;text-decoration:none}.history-row{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:14px}
@media(max-width:1000px){.editor-layout{grid-template-columns:280px minmax(0,1fr);gap:16px}.page{padding:24px}.controls{padding:16px}.palette-toolbar,.panel-heading{padding:16px}.editor-toolbar{padding:16px}.palette-grid{padding:0 16px 16px}#paletteHint{padding:0 16px 16px}.measurement{gap:16px;padding:16px}.measure-coordinate{min-width:130px}.distance{min-width:90px}#viewerTools{position:absolute;right:0;top:0;bottom:0;z-index:5;width:300px}.viewer-page{padding:16px;gap:12px}}
@media(max-width:720px){header{height:64px;padding:0 16px}.brand{font-size:18px}nav{gap:4px}nav button{padding:8px 12px}.page{padding:24px 16px}h1{font-size:28px}.editor-layout{display:flex;flex-direction:column}.controls,.editor-main{width:100%}.editor-main{order:-1}.preview-surface{height:220px;padding:16px}.preview-panel .panel-heading{padding:16px}.colors-panel{order:2}.controls{padding:16px;gap:16px}.palette-toolbar{gap:8px}.palette-toolbar label{flex-basis:100%}.used-colors{padding:16px}.library-toolbar{flex-wrap:wrap;gap:12px}.library-toolbar label:first-child{flex-basis:100%;max-width:none}.library-toolbar label:nth-child(2){flex:1}.project-grid{gap:16px}.card-content{padding:16px}.viewer-page{height:calc(100dvh - 64px);padding:12px;gap:8px}.viewer-heading{gap:8px}.viewer-heading .secondary{padding:10px 12px}.viewer-title h1{font-size:16px}.viewer-title .muted{font-size:12px}.viewer-toolbar{gap:8px}.viewer-toolbar .segmented button{padding:8px 12px}.measurement{flex-wrap:wrap;gap:12px;padding:16px;border-radius:24px}.measure-coordinate{flex-basis:calc(100% - 150px);order:0}.measure-actions{order:1;flex-direction:column}.distance{flex:1;order:2;min-width:100px}.distance strong{font-size:20px}.measure-actions button{font-size:14px;padding:8px 12px}.viewer-help{font-size:12px}.canvas-wrap{border-radius:24px}.editor-toolbar .secondary{padding:10px 12px}.editor-toolbar .segmented{flex-basis:100%}.loupe{width:112px;height:112px}.viewer-heading #editProject{font-size:14px}.viewer-heading #viewerBack{font-size:14px}}
@media(max-width:460px){header{height:104px;flex-direction:column;justify-content:center;gap:8px;padding:12px 16px}.viewer-page{height:calc(100dvh - 104px)}.viewer-heading{flex-wrap:wrap}.viewer-title{min-width:100px}.viewer-heading #editProject{order:5}.viewer-heading #focusView,.viewer-heading #toggleViewTools{order:6}.measurement .measure-coordinate{flex-basis:100%}.measure-actions{order:3;flex-direction:row;flex-basis:100%}.distance{min-width:100px}.library-toolbar>button{flex-basis:100%}.heading{gap:8px}.heading .primary{padding:10px 12px}.project-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media(max-width:720px){.editor-main{display:contents}.preview-panel,.colors-panel{width:100%}.controls{order:0}.preview-panel{order:1}.colors-panel{order:2}}