:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#20252a;background:#fff;font-synthesis:none;letter-spacing:0;font-size:15px;--line:#e4e8e7;--muted:#6d7575;--green:#176950;--soft:#eff5f2;--blue:#285b9b;--focus:#00778a}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button,select,input,textarea{letter-spacing:0}button{border:1px solid var(--line);background:#fff;border-radius:6px;min-height:44px}button:hover{background:#f1f5f3}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible,.upload-drop:focus-visible{outline:3px solid var(--focus);outline-offset:2px}svg{width:19px;height:19px;stroke-width:1.8;flex-shrink:0;pointer-events:none}button svg{vertical-align:middle}.icon{display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;padding:0;flex:0 0 44px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}.mobile{display:none!important}.shell{height:100dvh;min-height:480px;display:grid;grid-template-columns:244px minmax(0,1fr)}
aside{background:#f6f8f7;border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;padding:22px 14px 12px}.brand{display:flex;align-items:center;gap:11px;padding:0 8px 25px}.brand-icon{display:grid;place-items:center;background:#d9eee5;border:1px solid #bfd9cb;border-radius:7px;width:39px;height:39px;color:var(--green)}.brand-icon svg{width:23px;height:23px}.brand strong{font-size:19px}.brand span:not(.brand-icon){display:block;color:var(--muted);font-size:12px;margin-top:2px}.new-chat{display:flex;align-items:center;gap:10px;padding:0 13px;font-weight:600;box-shadow:0 1px 2px #00000006;background:#fff}.section-label{font-size:10px;font-weight:700;color:#7a8280;padding:28px 12px 10px}.count{margin-left:auto;font-size:12px;background:#e8eeeb;padding:2px 6px;border-radius:4px}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:10px;display:grid;gap:2px}.sidebar-bottom button{display:flex;align-items:center;gap:10px;text-align:left;background:transparent;border-color:transparent;padding:0 12px;color:#535e59;font-size:13px}.sidebar-bottom button:hover{background:#e9efeb}#chat-list{overflow-y:auto;flex:1;min-height:0;display:flex;flex-direction:column;gap:4px;padding-bottom:20px}#chat-list button{text-align:left;display:flex;align-items:center;gap:9px;flex:0 0 auto;min-height:45px;background:transparent;border-color:transparent;padding:9px 11px;font-size:13px}#chat-list button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#chat-list button.active{background:#e4eee8;border-color:#d6e3db;color:#24533e;font-weight:600}#chat-list svg{width:16px;color:#83948b}
main{display:flex;flex-direction:column;min-width:0;min-height:0}.topbar{min-height:83px;display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:15px 28px;flex:0 0 auto}.heading{display:flex;align-items:center;gap:10px;min-width:0}.heading>div{min-width:0}.eyebrow{font-size:10px;font-weight:700;color:#818987;margin-bottom:5px}h1{font-size:18px;line-height:1.3;margin:0;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:640px}.header-actions{display:flex;align-items:center;gap:5px}.header-actions .icon{border-color:transparent;color:#7a8380}.private-label{display:flex;gap:6px;align-items:center;color:var(--green);font-size:12px;margin-right:16px;white-space:nowrap}.private-label svg{width:15px;height:15px}
#timeline{flex:1;min-height:0;overflow:auto;scrollbar-gutter:stable;padding:28px 32px 12px}#messages{max-width:900px;margin:auto}#empty-state{max-width:900px;margin:10vh auto 0;text-align:center;padding:22px}.empty-icon{display:grid;place-items:center;margin:auto;width:50px;height:50px;background:#eef4f1;color:#608371;border-radius:8px}.empty-icon svg{width:26px;height:26px}h2{font-size:23px;line-height:1.3;margin:17px 0 22px}.quick-actions{display:flex;justify-content:center;gap:9px;flex-wrap:wrap}.quick-actions button{display:flex;align-items:center;gap:8px;font-size:13px;padding:10px 13px;color:#59655e}.quick-actions svg{color:currentColor}
.user-message{margin:0 0 25px auto;max-width:80%;padding:14px 18px;background:#eef3f0;border-radius:8px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}.result{padding:0 0 30px;margin-bottom:20px;border-bottom:1px solid var(--line)}.result-header{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--muted);margin:0 0 17px}.engine{display:inline-flex;align-items:center;gap:6px;color:#263c31;font-weight:650;font-size:13px}.engine svg{width:16px}.status{font-size:10px;font-weight:650;padding:3px 6px;border-radius:4px;background:#edf5ef;color:#377451}.status.error{color:#a04635;background:#fff0ea}.status.running{background:#eaf0f9;color:var(--blue)}.result-text{font-size:14px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere;max-height:440px;overflow:auto}.result-text.expanded{max-height:none}.result h3{font-size:17px;line-height:1.4;margin:0 0 11px}.result-source{display:block;font-size:12px;color:var(--blue);margin:12px 0;text-decoration:none;overflow-wrap:anywhere}.result-source:hover{text-decoration:underline}.result-toolbar{display:flex;gap:6px;flex-wrap:wrap;margin-top:18px;align-items:center}.result-toolbar button,.result-toolbar a{font:500 12px system-ui;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:7px 11px;color:#54635b;border:1px solid var(--line);border-radius:5px;text-decoration:none;background:#fff}.result-toolbar a:hover{background:#f1f5f3}.result-toolbar svg{width:15px;height:15px}.receipt{font-size:11px;color:#8b9290;margin-left:auto}.table-wrap{overflow:auto;margin-top:14px;max-height:400px;border:1px solid var(--line);border-radius:6px}table{border-collapse:collapse;font-size:12px;width:100%;text-align:left}th{position:sticky;top:0;background:#f4f7f5;color:#5b685f;font-weight:600}th,td{padding:10px 12px;border-bottom:1px solid var(--line);min-width:95px;max-width:350px;overflow-wrap:anywhere}td{vertical-align:top}tr:last-child td{border-bottom:0}.screenshot{display:block;max-width:100%;max-height:420px;object-fit:contain;object-position:left top;border:1px solid var(--line);margin:12px 0;border-radius:5px}.error-text{color:#a44935;font-size:14px;line-height:1.6}.busy-line{display:flex;gap:9px;align-items:center;color:var(--blue);font-size:13px}.spinner{display:inline-block;width:15px;height:15px;border:2px solid #d3dfee;border-top-color:#416eaa;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.composer-wrap{flex:0 0 auto;padding:12px 32px 13px;background:#fff}.composer-wrap form{max-width:900px;margin:auto;border:1px solid #cfd9d3;border-radius:8px;box-shadow:0 2px 7px #253c3009}.url-row{display:flex;align-items:center;gap:9px;margin:0 15px;padding:3px 0;border-bottom:1px solid #ecf0ed}.url-row>svg{width:16px;color:#809389}.url-row input{min-width:0;width:100%;font-size:12px;border:0;outline:0;background:transparent;min-height:40px}.url-row .icon{border:0;width:32px;flex-basis:32px;min-height:36px;height:36px;color:#8a9690}.url-row .icon svg{width:14px}.composer-wrap textarea{display:block;width:100%;resize:none;min-height:72px;max-height:150px;padding:15px 17px 6px;border:0;outline:0;border-radius:8px;background:transparent;line-height:1.5;font-size:14px}.composer-wrap textarea:focus-visible,.url-row input:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}.composer-wrap form:focus-within{border-color:var(--focus);box-shadow:0 0 0 2px #edf4f0}.composer-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 10px 10px}.selectors{display:flex;gap:5px;min-width:0}.selectors label{min-width:0}.selectors select{background:#f5f7f6;border:1px solid #e7ede9;border-radius:5px;height:36px;padding:0 26px 0 9px;max-width:180px;min-width:0;font-size:12px;cursor:pointer}.primary{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--green);border:1px solid var(--green);color:#fff;font-weight:600;padding:9px 14px;font-size:13px}.primary:hover{background:#12523f}.primary svg{width:17px;height:17px}.stop{display:flex;align-items:center;justify-content:center;gap:7px;color:#99482f;border-color:#e9c6ba;background:#fff8f4;padding:9px 14px;font-size:13px}.stop svg{width:13px;height:13px;fill:currentColor}.composer-footer{max-width:900px;margin:9px auto 0;display:flex;justify-content:space-between;align-items:center;gap:8px;color:#8a938e;font-size:10px}.composer-footer>span:first-child{display:flex;align-items:center;gap:6px}.status-dot{width:5px;height:5px;border-radius:50%;background:#5f9d7b}#notice{max-width:900px;width:calc(100% - 64px);margin:0 auto;padding:10px 13px;border:1px solid #edceb5;background:#fff8ec;color:#8a632e;font-size:12px;line-height:1.5;border-radius:5px}
dialog{border:1px solid #d9e3dd;border-radius:8px;padding:27px;box-shadow:0 20px 70px #172e2530;max-width:calc(100vw - 32px);width:420px}dialog::backdrop{background:#14261f65;backdrop-filter:blur(3px)}dialog h2{font-size:21px;margin:15px 0 25px}.dialog-brand{display:flex;gap:9px;align-items:center;font-size:13px;color:#567565}.dialog-brand svg{color:var(--green)}dialog label{display:grid;gap:7px;font-size:13px;color:#5d6961;margin:16px 0}dialog input{width:100%;min-height:45px;padding:9px 11px;border:1px solid #d7e1da;border-radius:5px;background:#fff}#access-submit{width:100%;margin-top:8px;justify-content:space-between}#access-error{font-size:12px;color:#a24937;line-height:1.5;min-height:17px;margin:0}#tools-dialog{width:470px}#tools-dialog header{display:flex;justify-content:space-between;align-items:center}#tools-dialog h2{margin:0}#tools-dialog header button{border-color:transparent}.tool-row{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:17px 0;font-size:14px}.tool-row span{font-size:12px;color:var(--muted)}#tools-dialog footer{display:flex;gap:9px;align-items:center;font-size:11px;line-height:1.6;color:#77877d;margin-top:22px}#tools-dialog footer svg{width:16px}.dialog-buttons{display:flex;justify-content:flex-end;gap:8px;margin-top:25px}.dialog-buttons button{padding:8px 15px;font-size:13px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:10px 16px;background:#243c30;color:white;z-index:30;font-size:12px;border-radius:6px;max-width:calc(100vw - 30px);text-align:center}
@media(max-width:850px){.shell{grid-template-columns:205px minmax(0,1fr)}aside{padding-left:10px;padding-right:10px}.topbar{padding:13px 18px}#timeline{padding:24px 20px 10px}.composer-wrap{padding-left:20px;padding-right:20px}.private-label{display:none}.selectors select{max-width:140px}}
@media(max-width:650px){.shell{display:flex;min-height:0;height:100dvh}main{width:100%}.mobile{display:inline-flex!important}aside{position:fixed;left:0;top:0;bottom:0;width:275px;z-index:21;transform:translateX(-100%);transition:transform .18s}.sidebar-open aside{transform:none}.sidebar-open #sidebar-shade{display:block!important;position:fixed;inset:0;z-index:20;border:0;border-radius:0;background:#12271e66}#close-sidebar{margin-left:auto;border:0;background:transparent}.topbar{padding:9px 12px;min-height:70px}.eyebrow{font-size:9px;margin-bottom:4px}h1{font-size:15px;max-width:calc(100vw - 180px)}.header-actions{gap:0}.header-actions .icon{width:39px;flex-basis:39px}#timeline{padding:22px 16px 5px}#empty-state{margin-top:9vh;padding:12px 0}#empty-state h2{font-size:22px}.quick-actions{gap:7px}.quick-actions button{font-size:11px;padding:8px 10px;gap:6px}.quick-actions svg{width:15px}.composer-wrap{padding:9px 10px max(10px,env(safe-area-inset-bottom))}.composer-wrap textarea{font-size:16px;padding:12px 13px 5px}.url-row{margin:0 12px}.url-row input{font-size:13px}.composer-controls{padding:6px 8px 8px;gap:5px}.selectors{gap:4px;max-width:calc(100% - 50px)}.selectors select{font-size:11px;max-width:140px;width:100%;padding-left:7px;padding-right:20px}.selectors label:first-child{flex:1}.primary#send{width:43px;height:43px;padding:0;flex:0 0 43px}.primary#send span{display:none}.stop#cancel{width:43px;height:43px;flex:0 0 43px;padding:0}.stop#cancel span{display:none}.composer-footer{font-size:9px;padding:0 3px}.user-message{max-width:92%;font-size:14px;padding:12px 14px}.result-text{font-size:13px}.result-toolbar{gap:5px}.result-toolbar button,.result-toolbar a{min-height:42px;padding:8px 10px}.receipt{width:100%;margin-left:0;margin-top:6px}#notice{width:calc(100% - 24px)}dialog{padding:23px}.result h3{font-size:16px}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition:none!important}}
.heading{flex:1}.user-message .icon{display:flex;margin-top:8px;background:transparent;border-color:transparent;color:#7b8c82}.code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre;font-size:12px;line-height:1.65}
.quick-actions .idea-start{background:#edf5ef;border-color:#bad4c4;color:#235f44}.workflow-result{margin:16px 0;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.workflow-stage{font-size:12px;color:#37634b;margin:0 0 10px}.workflow-details{font-size:12px}.workflow-details summary{cursor:pointer;font-weight:600}.workflow-details pre{max-height:300px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.7 ui-monospace,Consolas,monospace;padding:12px;background:#f6f8f6;border-radius:5px}.workflow-details .icon{margin-top:6px}
.sidebar-bottom a{display:flex;gap:10px;align-items:center;min-height:44px;padding:0 12px;color:#535e59;font-size:13px;text-decoration:none;border-radius:5px}.sidebar-bottom a:hover{background:#e9efeb}.release-label{margin-left:auto;font-size:10px;color:#7d8981}.request-warning{padding:12px;border-left:3px solid #b67e25;background:#fff8eb;color:#765323;font-size:13px;line-height:1.6}#publish-dialog{width:530px;max-height:88dvh;overflow:auto}#publish-dialog header{display:flex;align-items:center;justify-content:space-between;gap:12px}#publish-dialog h2{font-size:21px;margin:0}#publish-dialog select{min-width:0;width:100%;min-height:44px;border:1px solid var(--line);border-radius:5px;background:#fff;padding:8px;text-overflow:ellipsis}#publish-dialog a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:9px 13px;border:1px solid var(--line);border-radius:5px;text-decoration:none;font-size:12px;color:#285b9b}#publish-dialog a[aria-disabled=true]{opacity:.45;cursor:default}.publish-download-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0}.publish-download-row span{font-size:12px;color:#738276}.provider-row{display:flex;align-items:center;gap:14px;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line)}.provider-row>div{min-width:0}.provider-row strong{display:block;font-size:13px}.provider-row small{display:block;margin-top:5px;font-size:11px;line-height:1.6;color:#68786d;overflow-wrap:anywhere}.provider-row a{flex:0 0 auto}.publish-privacy,#publish-state,#publish-empty{font-size:12px;line-height:1.7;color:#6e7d73}#publish-state{overflow-wrap:anywhere}.dialog-buttons{flex-wrap:wrap}.dialog-buttons a svg{width:16px}.result-toolbar .publish-result{color:#176950;border-color:#bad4c4}
.review-scope{font-size:12px;color:#647269;line-height:1.6;overflow-wrap:anywhere}.review-section{padding:18px 0;border-top:1px solid var(--line)}.review-section h3{font-size:16px}.review-item{margin:14px 0;line-height:1.65;font-size:13px;overflow-wrap:anywhere}.review-item strong{font-size:13px}.review-item p{margin:5px 0}.review-item .result-source{margin:4px 0}.review-limits{font-size:12px;line-height:1.65;color:#647269;margin:10px 0 20px}.review-limits summary{cursor:pointer;font-weight:600}.review-limits li{overflow-wrap:anywhere;margin:7px 0}.project-preview{display:block;width:100%;height:560px;border:1px solid var(--line);border-radius:6px;background:#fff;margin:18px 0}
.composer-wrap{max-height:70dvh;overflow:auto}.upload-controls{display:flex;gap:5px;align-items:center;margin:0 9px 5px}.upload-controls>.icon{border-color:transparent}.upload-drop{display:flex;align-items:center;gap:9px;flex:1;min-width:0;min-height:48px;padding:7px 10px;border:1px dashed #c9d7ce;border-radius:5px;cursor:pointer;color:#52675a;font-size:12px}.upload-drop small{display:block;color:#89958e;font-size:10px;margin-top:3px}.upload-drop.drag-over{background:#e8f3eb;border-color:#3f8c61}.upload-drop[aria-disabled=true]{opacity:.5;cursor:default}.upload-list{max-height:96px;overflow:auto;margin:0 12px}.upload-chip,.upload-library-row{display:flex;align-items:center;gap:8px;min-height:44px;font-size:12px;border-bottom:1px solid var(--line)}.upload-chip>.filename,.upload-library-row>.filename{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.upload-chip>.icon{border:0}.base-upload-label{display:flex;align-items:center;gap:8px;font-size:11px;color:#66776b;margin:7px 12px}.base-upload-label select{flex:1;min-width:0;max-width:75%;height:34px;border:1px solid var(--line);border-radius:4px;padding:4px 6px;background:#fff;font-size:12px}.upload-progress{font-size:10px;color:#6f8175;margin:0 12px}.upload-progress:has(span:empty):has(progress[hidden]){display:none}.upload-progress progress{display:block;width:100%;height:6px;margin:5px 0;accent-color:#176950}.quick-upload{display:flex;align-items:center;gap:8px;padding:9px 12px;margin:22px auto;color:#566d5d;font-size:12px}#messages:not(:empty)+.quick-upload{display:none}#upload-library header{display:flex;justify-content:space-between;align-items:center}#upload-library h2{margin:0;font-size:20px}#upload-library-list{max-height:60dvh;overflow:auto;margin-top:18px}.adaptation-review{font-size:12px;margin:18px 0}.adaptation-review summary{cursor:pointer;font-weight:600}.adaptation-review pre{max-height:380px;overflow:auto;border:1px solid var(--line);border-radius:5px;padding:12px;background:#f6f8f6}.result-toolbar .approve-adaptation{background:#176950;color:#fff;border-color:#176950}