:root{color-scheme:dark;--bg:#0e1014;--surface:#15181e;--editor:#11141a;--raised:#1c212a;--text:#edf0f6;--muted:#9aa4b4;--faint:#7d899b;--line:#2b323e;--accent:#82aeff;--button:#3674e7;--button-text:#fff;--good:#81d4b2;--error:#ffa8a8;--mono:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace}
[data-theme="light"]{color-scheme:light;--bg:#f7f8fb;--surface:#fff;--editor:#fbfcfe;--raised:#edf1f8;--text:#172338;--muted:#526078;--faint:#64718a;--line:#d9dfea;--accent:#2458af;--button:#245fc8;--button-text:#fff;--good:#20664c;--error:#a42129}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}a{color:inherit;text-underline-offset:4px}button,textarea,input{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.38}button,a,input,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,summary:focus-visible,pre:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button[hidden],[hidden]{display:none!important}::selection{background:#4d80d66b}h1,h2,h3,p{margin:0}.shell{width:min(1240px,calc(100% - 80px));margin-inline:auto}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:8px;left:20px;z-index:10;padding:10px 16px;background:var(--accent);color:var(--bg);transform:translateY(-180%)}.skip-link:focus{transform:none}
.topbar{height:85px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:16px;letter-spacing:-.035em;font-weight:500}.brand>svg{width:32px;height:32px;color:var(--accent)}.brand strong{font-weight:650}.header-actions,.pane-actions{display:flex;align-items:center;gap:12px}.local-badge{display:flex;align-items:center;gap:7px;color:var(--muted);font:10px var(--mono);margin-right:18px}.local-badge i{width:5px;height:5px;border-radius:50%;background:var(--good)}.quiet-button{border:0;background:transparent;color:var(--muted);font-size:11px;padding:6px 0;white-space:nowrap}.quiet-button:hover:not(:disabled){color:var(--accent)}.icon-button{display:grid;place-items:center;width:32px;height:32px;background:none;border:1px solid var(--line);border-radius:7px}.icon-button svg{width:17px;height:17px;stroke:var(--muted);stroke-width:1.5}.intro{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:32px 0 24px}.eyebrow{font:9px/1.5 var(--mono);letter-spacing:.09em;color:var(--accent);margin-bottom:12px}h1{font-size:clamp(29px,3.1vw,43px);font-weight:550;line-height:1.16;letter-spacing:-.055em}h1>span{color:var(--muted)}.intro p:last-child{color:var(--muted);margin-top:12px;font-size:13px}.pipeline{display:flex;align-items:center;gap:8px;font:10px var(--mono);color:var(--faint);white-space:nowrap}.pipeline>span{padding:6px 8px;border:1px solid var(--line);border-radius:5px}.pipeline>b{font-weight:400}.pipeline .pipeline-end{color:var(--accent);border-color:#7297da55}
.tool-tabs{display:flex;gap:25px;border-bottom:1px solid var(--line);margin-bottom:20px}.tool-tabs>button{position:relative;display:flex;align-items:center;gap:8px;padding:12px 0 15px;background:none;border:0;color:var(--muted);font-size:12px}.tool-tabs>button[aria-selected="true"]{color:var(--text)}.tool-tabs>button[aria-selected="true"]::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--accent)}.tool-tabs svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.2}.brace-icon{font:16px var(--mono)}.new-label{font:7px var(--mono);letter-spacing:.05em;padding:3px 5px;border:1px solid var(--line);border-radius:3px;color:var(--faint);margin-left:2px}
.workspace{display:grid;grid-template-columns:1fr 1fr;grid-template-areas:"source result" "actions actions";gap:18px;min-width:0;scroll-margin-top:24px}.pane{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;min-width:0}.pane-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 18px;min-height:63px;border-bottom:1px solid var(--line)}.pane-heading h2{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:550;white-space:nowrap}.pane-heading h2>span:first-child{font:9px var(--mono);color:var(--faint)}.pane-actions{gap:13px}.small-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:5px 10px;min-height:30px;background:var(--raised);border:1px solid var(--line);border-radius:5px;font-size:10px;white-space:nowrap}.small-button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.small-button>svg{width:14px;height:14px;stroke:currentColor;stroke-width:1.15}.source-caption{padding:17px 18px 12px;display:grid;gap:3px;font-size:11px}.source-caption label{font-weight:500}.source-caption>span{font-size:10px;color:var(--faint)}textarea{display:block;resize:vertical;width:100%;min-height:252px;height:250px;max-height:620px;margin:0;border:0;border-radius:0;padding:5px 18px 20px;background:var(--surface);color:var(--text);font:12px/1.9 var(--mono);tab-size:2;white-space:pre-wrap;overflow-wrap:anywhere}textarea::placeholder{color:var(--faint);opacity:.85}textarea:focus-visible{outline-offset:-3px}.pane-footer{display:flex;align-items:center;gap:15px;min-height:40px;padding:9px 18px;border-top:1px solid var(--line);color:var(--faint);font:9px var(--mono);margin-top:auto}.pane-footer>#fileName{max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pane-footer>.quiet-button{margin-left:auto;font:9px var(--mono);padding:0}.result-body{flex:1;display:flex;min-height:308px;background:var(--editor);min-width:0}.empty-state{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 24px;color:var(--muted)}.empty-symbol{display:grid;place-items:center;width:54px;height:54px;border:1px solid var(--line);border-radius:12px;color:var(--faint);font:21px var(--mono);margin-bottom:20px}.empty-state h3{font-size:13px;font-weight:500;margin-bottom:9px;color:var(--muted)}.empty-state p{font-size:11px;line-height:1.9;color:var(--faint)}pre{display:block;width:100%;min-width:0;margin:0;max-height:520px;padding:18px 20px;overflow:auto;white-space:pre;color:var(--text);font:12px/1.8 var(--mono);tab-size:2;overscroll-behavior:contain}pre.wrap{white-space:pre-wrap;overflow-wrap:anywhere}.wrap-label{margin-left:auto;display:flex;align-items:center;gap:6px;white-space:nowrap}.wrap-label input,.compact-label input{margin:0;accent-color:var(--button)}.type-badge{border:1px solid var(--line);border-radius:3px;padding:2px 5px;font:8px var(--mono);letter-spacing:.04em;color:var(--accent)}.drag-active{border-color:var(--accent);box-shadow:0 0 0 2px #78a8ff25}
.action-row{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:20px}.run-actions{display:flex;align-items:center;gap:16px}.primary-button{display:flex;align-items:center;justify-content:space-between;gap:35px;min-height:44px;min-width:183px;padding:12px 17px;border:1px solid var(--button);border-radius:6px;background:var(--button);color:var(--button-text);font-size:12px;font-weight:550}.primary-button:hover:not(:disabled){filter:brightness(1.1)}.primary-button>span{font-size:17px;line-height:1}.keyboard-hint{font:9px var(--mono);color:var(--faint)}kbd{font:inherit}.action-row>p{font:9px var(--mono);color:var(--faint)}.compact-label{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted)}.status{font-size:12px;color:var(--muted);min-height:0;margin-top:0}.status:not(:empty){padding:12px 15px;margin-top:18px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}.status[data-kind="error"]{color:var(--error);border-color:#db77774d}.status[data-kind="success"]{color:var(--good)}.preview-notice{margin-top:12px;color:var(--muted);font-size:11px}.metadata{display:flex;align-items:center;gap:10px 24px;flex-wrap:wrap;padding:14px 0;margin:0;border-bottom:1px solid var(--line);font:9px/1.6 var(--mono)}.metadata>div{display:flex;gap:7px;max-width:100%;overflow-wrap:anywhere}.metadata dt{color:var(--faint)}.metadata dd{margin:0;color:var(--muted)}.privacy-line{display:flex;align-items:center;justify-content:center;gap:8px;margin:27px 0 30px;color:var(--faint);font-size:10px}.privacy-line svg{width:14px;height:14px;stroke:var(--good);stroke-width:1.1;flex-shrink:0}.guide{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.guide summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted);padding:15px 0;cursor:pointer}.guide summary::-webkit-details-marker{display:none}.guide summary>span{font:18px var(--mono);color:var(--faint)}.guide[open] summary>span{transform:rotate(45deg)}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:18px 0 28px}.guide-grid article>span{font:8px var(--mono);color:var(--accent)}.guide-grid h3{font-size:13px;font-weight:500;margin:12px 0 8px}.guide-grid p{font-size:11px;line-height:1.9;color:var(--muted)}.guide-grid code{font:10px var(--mono);overflow-wrap:anywhere}.footer{display:flex;justify-content:space-between;align-items:start;gap:20px;padding-block:25px 30px;color:var(--faint);font-size:10px}.footer>div{display:flex;align-items:center;gap:28px}.footer a{text-decoration:none;color:var(--muted)}.footer a:hover{color:var(--accent)}.footer>div>span{font-size:8px}
@media(min-width:1500px){.intro{padding-block:36px 28px}textarea{height:240px}.result-body{min-height:298px}}
@media(max-width:1050px){.shell{width:calc(100% - 48px)}.pipeline{display:none}.pane-heading{padding-inline:14px}.pane-actions{gap:9px}.pane-actions .quiet-button{font-size:10px}.pane-heading h2{gap:6px}.small-button{padding-inline:8px}.new-label{display:none}.keyboard-hint{display:none}.local-badge{margin-right:5px}.footer>div{gap:16px}}
@media(max-width:760px){.workspace{grid-template-columns:1fr;gap:16px}.shell{width:calc(100% - 36px)}.topbar{height:73px}.brand{font-size:14px;gap:9px}.brand>svg{width:28px;height:28px}.local-badge{display:none}.header-actions{gap:14px}.intro{padding-block:32px 25px}.eyebrow{font-size:8px}h1{font-size:33px;max-width:460px}.intro p:last-child{font-size:12px}.tool-tabs{gap:24px}.tool-tabs>button{font-size:11px}.source-caption{padding-top:15px}textarea{height:210px;min-height:180px;font-size:11px}.result-body{min-height:240px}pre{max-height:430px;font-size:11px;min-height:240px}.pane-heading{min-height:57px}.action-row{align-items:start;gap:13px;flex-direction:column}.action-row>p{font-size:8px;margin-left:1px}.run-actions{width:100%;flex-wrap:wrap;gap:12px}.primary-button{min-height:46px}.privacy-line{justify-content:start;align-items:start;font-size:9px;gap:7px}.privacy-line svg{margin-top:1px}.metadata{font-size:8px;gap:8px 18px}.guide-grid{grid-template-columns:1fr;gap:23px;padding-top:12px}.footer{flex-direction:column;gap:14px}.footer>div{flex-direction:column;align-items:start;gap:7px}.footer>span{font-size:9px}.footer>div>span{font-size:8px}}
@media(max-width:370px){.header-actions .quiet-button{font-size:10px}.brand{font-size:12px}.tool-tabs{gap:17px}.tool-tabs>button{font-size:10px}.pane-heading{padding:12px}.pane-actions{gap:7px}.small-button{font-size:9px;padding-inline:7px}.pane-heading h2{font-size:11px}.pane-heading h2>span:first-child{display:none}h1{font-size:29px}.source-caption{padding-inline:14px}.source-caption label{font-size:10px}textarea{padding-inline:14px}.pane-actions .quiet-button{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

.source-pane{grid-area:source}.result-pane{grid-area:result}.action-row{grid-area:actions;flex-wrap:wrap;margin-top:0}.action-row>.status{flex-basis:100%}.action-row>.status:empty{display:none}@media(max-width:760px){.workspace{grid-template-areas:"source" "actions" "result"}.action-row>.status{width:100%;flex-basis:auto}}

@media(min-width:761px) and (max-height:820px){.intro{padding-block:26px 22px}textarea{height:210px;min-height:180px}.result-body{min-height:270px}}@media(max-width:760px){.result-pane .pane-heading{flex-wrap:wrap;row-gap:9px}}
/* Keep output length from changing the workbench height. */
.workspace{--result-height:308px}.result-body{min-height:var(--result-height)}pre{max-height:var(--result-height)}
@media(min-width:1500px){.workspace{--result-height:298px}}
@media(min-width:761px) and (max-height:820px){.workspace{--result-height:270px}}
@media(max-width:760px){.workspace{--result-height:240px}}